ChangeLog revision 60967
12000-03-08 Nathan Sidwell <nathan@codesourcery.com> 2 3 * exception.cc (__cp_pop_exception): Cleanup the original object. 4 51999-11-13 Jason Merrill <jason@yorick.cygnus.com> 6 7 * rtti.c (get_tinfo_fn_unused): Split out from get_tinfo_fn. 8 * class.c (set_rtti_entry): Use it. 9 10Wed Apr 12 00:45:49 2000 Jeffrey A Law (law@cygnus.com) 11 12 2000-02-03 <loewis@informatik.hu-berlin.de> 13 * call.c (add_function_candidate): Do not add vlist ctor into 14 candidates in compatibility mode. 15 (build_user_type_conversion_1): Add LOOKUP_HAS_VLIST when adding 16 vlist. 17 (convert_like): Likewise. 18 (build_over_call): Skip vlist only if it is mentioned in flags. 19 (build_new_method_call): Do not add vlist in compatibility mode, 20 except for dtors. 21 * cp-tree.h (flag_vtable_thunks): Has now four possible values. 22 (DECL_VLIST_CTOR_WRAPPER_P, DECL_VLIST_CTOR_WRAPPED): New macros. 23 (in_charge_identifier): Declare external. 24 * decl.c (xref_basetypes): Check for vtable_thunks >=2. 25 (finish_dtor): Use bit 2 of in_chrg. 26 (finish_function): Do not finish vlist ctor wrappers. 27 * decl2.c (flag_vtable_thunks_compat): New variable. 28 (lang_decode_option): Set it accordingly. 29 (maybe_retrofit_in_chrg): Call make_vlist_ctor_wrapper. 30 * init.c (build_base_dtor_call): Pass 4 in in_chrg. 31 (no_vlist_base_init): New function. 32 (expand_default_init): Do not pass vlist in compatibility mode. 33 Try to call old base ctor if new one was not generated. 34 (build_new_1): Do not pass vlist in compatibility mode. 35 * method.c (get_id_2): Do not put _Vlist into dtor name in 36 compatibility mode. 37 (make_vlist_ctor_wrapper, emit_vlist_ctor_wrapper): New functions. 38 (synthesize_method): Call emit_vlist_ctor_wrapper. 39 * pt.c (instantiate_class_template): Check for vtable_thunks >=2. 40 41 Sat Nov 13 15:48:59 1999 H.J. Lu <hjl@gnu.org> 42 * init.c (finish_dtor): Call mark_all_temps_used () before 43 declaring vlist. 44 45 Tue Nov 9 15:01:57 1999 H.J. Lu <hjl@gnu.org> 46 * init.c (construct_virtual_bases): Update. 47 (expand_cleanup_for_base): Update. 48 49 Tue Nov 9 08:25:04 1999 H.J. Lu <hjl@gnu.org> 50 * init.c (construct_virtual_bases): Update. 51 (expand_cleanup_for_base): Take vlist parameter. 52 (emit_base_init): Pass vlist to expand_cleanup_for_base. 53 (construct_virtual_bases): Likewise. 54 55 1999-05-02 Martin von L�wis <loewis@informatik.hu-berlin.de> 56 * class.c (prepare_ctor_vtable, finish_one_ctor_vtable, 57 prepend_ctor_vfields_for_vbase, finish_ctor_vtables_for_vbases, 58 finish_ctor_vtables_1, prepend_vbase_vfields, 59 finish_ctor_vtables): New functions. 60 (finish_struct_1): Call finish_ctor_vtables. 61 * cp-tree.h (TYPE_USES_PVBASES): New macro. 62 (constructor_for_vbase_attr): Widen to two bits. 63 (CONSTRUCTOR_FOR_VBASE, CONSTRUCTOR_FOR_PVBASE, 64 DESTRUCTOR_FOR_PVBASE): New macros. 65 (DECL_CONSTRUCTOR_FOR_VBASE_P): Adopt to new enumeration. 66 (DECL_CONSTRUCTOR_FOR_VBASE): New macro. 67 (DECL_CONSTRUCTOR_FOR_PVBASE_P, DECL_DESTRUCTOR_FOR_PVBASE_P): New 68 macros. 69 (vlist_identifier, vlist_type_node, vlist_zero_node): Declare. 70 (VCTABLE_NAME, VLIST_NAME_FORMAT, VLIST_NAME, VLIST1_NAME, 71 VLIST_TYPE_NAME): New macros. 72 (LOOKUP_HAS_VLIST): New macro. 73 (build_base_dtor_call, init_vlist): Declare. 74 (build_destructor_name): Add int argument. 75 * decl.c (vlist_identifier, vlist_type_node, vlist_zero_node): 76 Define. 77 (init_decl_processing): Initialize them. 78 (grokdeclarator): Handle vlist argument. 79 (copy_args_p): Likewise. 80 (grok_ctor_properties): Don't try to skip initial int for 81 templates. Skip vlist if available. 82 (xref_basetypes): Set TYPE_USES_PVBASES. 83 (finish_dtor, finish_ctor): New functions, moved out of ... 84 (finish_function): ... here. 85 * decl2.c (lang_decode_option): Set flag_vtable_thunks explicitly. 86 (maybe_retrofit_in_chrg): Retrofit __vlist parameter. 87 (grokclassfn): Pass pvbase flag into mangled name. 88 * init.c (build_base_dtor_call): New function. 89 (build_partial_cleanup_for): Call it. 90 (pvbasecount, init_vlist, ): New functions. 91 (emit_base_init): Process vlist argument. 92 (expand_aggr_vbase_init_1): Likewise. 93 (expand_aggr_vbase_init): Likewise. 94 (expand_default_init): Likewise. 95 (build_new_1): Pass null vlist argument. 96 (build_delete): Likewise. Call build_base_dtor_call. 97 * method.c (process_overload_item): Mangle _Vlist specially. 98 (build_base_path, get_vlist_vtable_id): New functions. 99 (build_destructor_name): Potentially mangle _Vlist into it. 100 (do_build_copy_constructor): Skip vlist argument. 101 (synthesize_method): Likewise. 102 * pt.c (has_pvbases_p): New function. 103 (instantiate_class_template): Call it. 104 (tsubst_decl): Retrofit before mangling. Pass pvbase_p to 105 destructor mangling. 106 * search.c (expand_direct_vtbls_init_thunks): New function. 107 (expand_indirect_vtbls_init_thunks): New function. 108 (expand_indirect_vtbls_init): Call it. 109 * call.c (add_function_candidate): Process vlist argument. 110 (build_user_type_conversion_1): Add vlist argument. 111 (convert_like): Likewise. 112 (build_over_call): Likewise. 113 (build_new_method_call): Likewise. 114 1152000-02-18 Martin von Loewis <loewis@informatik.hu-berlin.de> 116 117 * typeck2.c (my_friendly_abort): Use GCCBUGURL. 118 1191999-11-01 Jason Merrill <jason@yorick.cygnus.com> 120 121 * decl2.c (maybe_make_one_only): Always make things comdat on 122 ELF targets, too. 123 124Sun Oct 24 23:54:10 PDT 1999 Jeff Law (law@cygnus.com) 125 126 * gcc-2.95.2 Released. 127 1281999-09-06 Mark Mitchell <mark@codesourcery.com> 129 130 * pt.c (tsubst): Back out 1999-08-06 patch. Use fold and 131 decl_constant_value to simplify array bounds. 132 1331999-08-19 Jason Merrill <jason@yorick.cygnus.com> 134 135 * cp-tree.h: Declare flag_use_repository. 136 * pt.c (do_decl_instantiation): Don't complain about duplicate 137 instantiation with -frepo. 138 (do_type_instantiation): Likewise. 139 1401999-08-14 Jason Merrill <jason@yorick.cygnus.com> 141 142 * decl2.c (lookup_arg_dependent): Note that we've already checked 143 the current namespace. 144 145Mon Aug 16 01:29:24 PDT 1999 Jeff Law (law@cygnus.com) 146 147 * gcc-2.95.1 Released. 148 1491999-08-12 Mark Mitchell <mark@codesourcery.com> 150 151 * decl2.c (lang_decode_option): Deprecate signatures. 152 1531999-08-11 Martin v. Loewis <martin@mira.isdn.cs.tu-berlin.de> 154 155 * lex.c (do_identifier): If we find a hidden type after a global 156 was selected already, continue using the global. 157 1581999-08-10 Martin v. Loewis <martin@mira.isdn.cs.tu-berlin.de> 159 160 * decl2.c (set_decl_namespace): Do not complain about non-matching 161 decls if processing a template. 162 1631999-08-09 Jason Merrill <jason@yorick.cygnus.com> 164 165 * parse.y (function_try_block): Call end_protect_partials 166 before expand_start_all_catch. 167 1681999-08-06 Jason Merrill <jason@yorick.cygnus.com> 169 170 * pt.c (maybe_get_template_decl_from_type_decl): Make sure that 171 we're looking at a class. 172 173 * decl.c (lookup_name_real): Set the complain flag if we're 174 looking for a namespace member. 175 176 * decl.c (pushdecl): Only give an error for shadowing a parm 177 from *this* function. 178 179 * decl2.c (build_expr_from_tree, case METHOD_CALL_EXPR): Only 180 build_expr_from_tree on the args of a TEMPLATE_ID_EXPR. 181 182 * class.c (mark_overriders): Fix order of args to overrides. 183 (warn_hidden): Likewise. Fix for having virtual and non-virtual 184 functions with the same name. 185 186 * cp-tree.h (DECL_VIRTUAL_CONTEXT): New macro. 187 * typeck.c (expand_ptrmemfunc_cst): Calculate delta correctly for 188 virtual functions and MI. Simplify. 189 190 * typeck.c (c_expand_return): Downgrade pedwarn about returning NULL 191 from op new to warning. 192 193 * decl2.c (reparse_absdcl_as_casts): Don't warn about old-style 194 casts in system headers or extern "C" blocks. 195 196 * pt.c (do_decl_instantiation): Downgrade duplicate instantiation 197 errors to pedwarn. 198 199 * error.c (dump_type_real): Handle TREE_LIST again. 200 201 * typeck.c (comp_target_parms): Don't complain about 202 converting from () to (...) if !flag_strict_prototype. 203 204 * class.c (instantiate_type): Downgrade errors for object-dependent 205 memfn refs to pedwarn. 206 2071999-08-06 Alexandre Oliva <oliva@dcc.unicamp.br> 208 209 * pt.c (tsubst): Use build_index_type to build in-template array 210 index type. Fixes g++.oliva/dwarf1.C. 211 * decl.c (grokdeclarator): Likewise, just for consistency, as it 212 doesn't seem to trigger the bug without it. 213 214Thu Aug 5 02:40:42 1999 Jeffrey A Law (law@cygnus.com) 215 216 * typeck2.c: Update URLs and mail addresses. 217 2181999-08-03 Mumit Khan <khan@xraylith.wisc.edu> 219 220 * decl.c (start_decl): Set attributes before duplicate_decls call. 221 222Wed Jul 28 21:39:31 PDT 1999 Jeff Law (law@cygnus.com) 223 224 * gcc-2.95 Released. 225 226Sun Jul 25 15:24:21 1999 Jeffrey A Law (law@cygnus.com) 227 228 * g++FAQ.texi: Deleted per Joe Buck's request. 229 * Makefile.in: Corresponding changes. 230 231Sat Jul 17 23:50:47 1999 Jeffrey A Law (law@cygnus.com) 232 233 * Makefile.in (INTERFACE): Bump to 2. 234 2351999-07-17 Alexandre Oliva <oliva@dcc.unicamp.br> 236 237 * typeck2.c (my_friendly_abort): Updated URL with bug reporting 238 instructions to gcc.gnu.org. Removed e-mail address. 239 2401999-07-15 Mark Mitchell <mark@codesourcery.com> 241 242 * pt.c (check_default_tmpl_args): Handle friends defined in the 243 class just like member functions defined in the class. 244 245Thu Jul 15 01:26:49 1999 H.J. Lu <hjl@gnu.org> 246 247 * decl.c (duplicate_decls): Relax restriction for exception 248 checks on duplicate symbols. 249 2501999-07-07 Jason Merrill <jason@yorick.cygnus.com> 251 252 * decl.c (grokdeclarator): Update the names of all variants when 253 de-anonymizing. 254 255Wed Jul 7 01:26:47 1999 Alexandre Oliva <oliva@dcc.unicamp.br> 256 257 * decl2.c (mark_vtable_entries): Fix check for rtti offset. 258 2591999-06-26 Richard Henderson <rth@cygnus.com> 260 261 * decl.c (cp_finish_decl): Fix typo in cp_warning_at call. 262 2631999-06-21 Mark Mitchell <mark@codesourcery.com> 264 265 * init.c (expand_aggr_vbase_init): Rename to 266 construct_virtual_bases. Conditionalize construction here, 267 rather than ... 268 (emit_base_init): Here. 269 2701999-06-19 Mark Mitchell <mark@codesourcery.com> 271 272 * semantics.c (finish_asm_statement): Apply decay conversions to 273 input operands. 274 275 * decl.c (expand_static_init): When building an anonymous function 276 for use with atexit, compute its body before and after entering 277 the function. 278 2791999-06-18 Mark Mitchell <mark@codesourcery.com> 280 281 * init.c (expand_aggr_vbase_init): Add flag parameter. 282 (build_partial_cleanup_for): Remove, inlining into .. 283 (expand_cleanup_for_base): ... here. Take flag parameter. 284 (emit_base_init): Pass the in_chrg parameter to 285 emit_aggr_vbase_init. 286 (emit_aggr_vbase_init): Pass it to expand_cleanup_for_base. 287 2881999-06-16 Mark Mitchell <mark@codesourcery.com> 289 290 * decl2.c (import_export_decl): Use same_type_p, rather than 291 relying on pointer-equality for types. 292 293 * method.c (do_build_copy_constructor): Simplify. 294 295 * call.c (build_method_call): Remove bogus code for two-argument 296 delete. 297 * init.c (build_new_1): Expand on comment, and remove dead code. 298 299 * init.c (expand_cleanup_for_base): New function, split out 300 from ... 301 (emit_base_init): Here. 302 (expand_aggr_vbase_init): Use it. 303 3041999-06-15 Mark Mitchell <mark@codesourcery.com> 305 306 * cp-tree.h (class_cache_firstobj): Declare. 307 (maybe_push_cache_obstack): Rename to push_cache_obstack. 308 * class.c (permanent_obstack): Remove declaration. 309 (class_cache_firstobj): Make it global. 310 (add_method): Don't use permanent_obstack directly. 311 (pushclass): Only free the class_cache_obstack if we know how far 312 back to free it. 313 (maybe_push_cache_obstack): Rename to push_cache_obstack. 314 * decl.c: Remove dead comment. 315 (saved_scope): Add class_cache_firstobj. 316 (push_to_top_level): Save it. 317 (pop_from_top_level): Restore it. 318 (push_class_level_binding): Use push_cache_obstack, not 319 maybe_push_cache_obstack. 320 * search.c (push_class_decls): Likewise. 321 3221999-06-14 Nathan Sidwell <nathan@acm.org> 323 324 * call.c (build_new_op): Remove REF_BIND from all operands. 325 3261999-06-07 Mark Mitchell <mark@codesourcery.com> 327 328 * search.c (convert_pointer_to_single_level): Reimplement without 329 using get_binfo. 330 3311999-06-06 Mark Mitchell <mark@codesourcery.com> 332 333 * method.c (is_back_referenceable_type): Back-reference bools when 334 not squangling. 335 3361999-06-04 Jason Merrill <jason@yorick.cygnus.com> 337 338 * semantics.c (finish_if_stmt_cond): Copy cond to permanent_obstack. 339 (finish_while_stmt_cond, finish_do_stmt, finish_for_cond): Likewise. 340 3411999-05-30 Mark Mitchell <mark@codesourcery.com> 342 343 * lex.c (make_lang_type): Create TYPE_BINFO for 344 TEMPLATE_TYPE_PARMs just like for non-template types. 345 3461999-05-28 Nathan Sidwell <nathan@acm.org> 347 348 * decl.c (complete_array_type): Allocate off same obstack. Fix 349 DO_DEFAULT comment to match reality. 350 3511999-05-22 Mark Mitchell <mark@codesourcery.com> 352 353 * tree.c (mapcar): Handle NON_LVALUE_EXPR. 354 3551999-05-21 Mark Mitchell <mark@codesourcery.com> 356 357 * typeck.c (build_ptrmemfunc): Handle PTRMEM_CSTs carefully to 358 reveal optimization opportunities. 359 3601999-05-20 Mark Mitchell <mark@codesourcery.com> 361 362 * decl.c (grokdeclarator): Don't treat [] as indicating a 363 zero-sized array in a typedef. 364 365 * call.c (build_object_call): Don't look at DECL_NAME for a type. 366 (pt.c): Or CP_TYPE_QUALS for an ERROR_MARK. 367 (typeck.c): Or TYPE_MAIN_VARIANT for a type. 368 3691999-05-20 Jason Merrill <jason@yorick.cygnus.com> 370 371 * tree.c (lvalue_p_1): A NOP_EXPR can be an lvalue. 372 (build_cplus_new): Make sure that what we return is of the right type. 373 3741999-05-20 Mark Mitchell <mark@codesourcery.com> 375 376 * cp-tree.h (make_ptrmem_cst): New function. 377 * expr.c (cplus_expand_constant): Split out from ... 378 (cplus_expand_expr): Here. Use cplus_expand_constant. 379 (init_cplus_expand): Set lang_expand_constant. 380 * pt.c (convert_nontype_argument): Use make_ptrmem_cst. 381 * tree.c (make_ptrmem_cst): Define. 382 * typeck.c (unary_complex_lvalue): Use make_ptrmem_cst. 383 * typeck2.c (initializer_constant_valid_p): Use make_ptrmem_cst. 384 3851999-05-19 Mark Mitchell <mark@codesourcery.com> 386 387 * decl2.c (start_static_storage_duration_function): Fix comment. 388 (finish_file): Create static storage duration functions lazily. 389 390Wed May 19 02:50:53 1999 Arvind Sankar <arvinds@mit.edu> 391 392 * gxxint.texi: Fix typo. 393 3941999-05-18 Jason Merrill <jason@yorick.cygnus.com> 395 396 * call.c (joust): Compare the types of the conv ops, not the 397 target types of the conversions. 398 399Tue May 18 00:21:34 1999 Zack Weinberg <zack@rabi.phys.columbia.edu> 400 401 * lang-specs.h: Define __GNUC__ and __GNUC_MINOR__ only if -no-gcc 402 was not given. 403 4041999-05-17 Mark Mitchell <mark@codesourcery.com> 405 406 * cp-tree.def (TEMPLATE_ID_EXPR): Update documentation. 407 * decl.c (grokfndecl): Don't allow inline declarations of friend 408 template specializations, or friend template specializations with 409 default arguments. 410 * pt.c (tsubst): Handle substitution into array types that does 411 not yield a fixed upper bound, even when not processing a 412 template. 413 (tsubst_copy): Deal with the fact that the second operand to a 414 TEMPLATE_ID_EXPR may be NULL_TREE, a TREE_LIST, or a TREE_VEC. 415 * search.c (marked_pushdecls_p): Don't descend into 416 TEMPLATE_TYPE_PARMs and the like. 417 (unmarked_pushdecls_p): Likewise. 418 419 * call.c (build_over_call): Don't throw away 420 initializations/copies of empty classes; use MODIFY_EXPR and 421 INIT_EXPR as for non-empty classes. 422 * class.c (finish_struct_1): Put the padding byte for an empty 423 class on the TYPE_NONCOPIED_PARTS list for the class. 424 4251999-05-16 Mark Mitchell <mark@codesourcery.com> 426 427 * decl2.c (build_expr_from_tree): Handle COMPONENT_REFs that 428 indicate a reference to a field that is a qualified name. 429 4301999-05-16 Jason Merrill <jason@yorick.cygnus.com> 431 432 * decl2.c (finish_objects): Don't use .?tors.* if we don't have 433 ASM_OUTPUT_CONSTRUCTOR. 434 435 * friend.c (do_friend): Add attrlist arg. Remove support for 436 getting a non-decl as 'decl'. 437 * decl.c (grokfndecl): Remove attrlist arg. Don't set attrs or 438 rtl. 439 (grokdeclarator): Adjust. 440 * cp-tree.h: Adjust. 441 4421999-05-16 Mark Mitchell <mark@codesourcery.com> 443 444 * cp-tree.h (permanent_p): New function. 445 * init.c (build_new_1): Use mapcar, not copy_node, to copy a 446 possibly complex tree node. 447 * tree.c (mapcar): Adjust comments, and follow coding standards in 448 conditional. 449 (permanent_p): New function. 450 4511999-05-13 Per Bothner <bothner@cygnus.com> 452 453 * class.c (push_lang_context): Turn off DECL_IGNORED_P for 454 primitive Java types, if we actually see `extern "Java"'. 455 4561999-05-10 18:21 -0400 Zack Weinberg <zack@rabi.phys.columbia.edu> 457 458 * lang-specs.h: Pass -$ to the preprocessor. 459 4601999-05-10 Jason Merrill <jason@yorick.cygnus.com> 461 462 * init.c (build_offset_ref): Wrap baselinks in OFFSET_REF, too. 463 Don't bother wrapping an OFFSET_TYPE around unknown_type_node. 464 (resolve_offset_ref): Don't handle a raw baselink. 465 * cvt.c (build_expr_type_conversion): Likewise. 466 * typeck.c (decay_conversion, build_c_cast, convert_for_assignment, 467 convert_for_initialization): Likewise. 468 * class.c (instantiate_type): Handle seeing a baselink under an 469 OFFSET_REF. 470 * error.c (dump_expr): Likewise. 471 * pt.c (for_each_template_parm): Likewise. 472 (resolve_overloaded_unification): Likewise. 473 * tree.c (is_overloaded_fn, really_overloaded_fn): Likewise. 474 * typeck.c (expr_sizeof): Also complain about other permutations 475 of overloaded functions. 476 4771999-05-07 Jason Merrill <jason@yorick.cygnus.com> 478 479 * init.c (resolve_offset_ref): Don't return a raw method. 480 Use BASELINK_P. 481 * typeck.c (decay_conversion): Don't handle a raw method. 482 Resolve all OFFSET_REFs. 483 (get_member_function_from_ptrfunc): 0 is a valid vtable index. 484 (build_binary_op_nodefault): Handle resolving overloaded fns. Use 485 same_type_p for pmf bits. Don't use build_binary_op to compare 486 raw pointers to methods. 487 (convert_for_assignment): Check for OFFSET_REF, not OFFSET_TYPE, 488 to decide when to call resolve_offset_ref. 489 (build_c_cast, convert_for_initialization): Likewise. 490 * cvt.c (build_expr_type_conversion): Likewise. 491 4921999-05-06 Nathan Sidwell <nathan@acm.org> 493 494 * call.c (build_new_method_call): Use TYPE_MAIN_VARIANT of class. 495 4961999-05-05 Mark Mitchell <mark@codesourcery.com> 497 498 * decl2.c (start_objects): Don't let static constructors and 499 destructors get inlined. 500 501 * parse.y (nested_name_specifier): Make sure ordinary types are 502 complete, just like template types. 503 * parse.c: Regenerated. 504 505 * pt.c (check_explicit_specialization): Improve error messages. 506 5071999-05-04 Martin von L�wis <loewis@informatik.hu-berlin.de> 508 509 * typeck.c (string_conv_p): Use same_type_p to check whether we 510 try to convert between char and wchar_t. 511 5121999-05-03 Mark Mitchell <mark@codesourcery.com> 513 514 * search.c (lookup_field_r): Set the TREE_TYPE of an ambiguous 515 lookup to error_mark_node here. 516 (lookup_member): Revise documentation. Add comments. Don't set 517 the TREE_TYPE to error_mark_node here, and don't build up an extra 518 TREE_LIST for ambiguous lookups. 519 (setup_class_bindings): Adjust accordingly. 520 (push_class_decls): Revise out-of-date comments. 521 522 * typeck.c (build_const_cast): Tighten checks for legality. 523 5241999-05-02 Martin von L�wis <loewis@informatik.hu-berlin.de> 525 526 * init.c (build_member_call): Lookup names coming from 527 namespace-scoped LOOKUP_EXPR. 528 5291999-05-03 Jim Blandy <jimb@zwingli.cygnus.com> 530 531 * gxxint.texi: Add documentation for 'I'. 532 5331999-05-02 Martin von L�wis <loewis@informatik.hu-berlin.de> 534 535 * tinfo.cc (operator==): Qualify type_info with std::. 536 5371999-05-02 Mark Mitchell <mark@codesourcery.com> 538 539 * cp-tree.h (lang_decl_flags): Remove comdat. Updated dummy. 540 (DECL_COMDAT): Remove definition. 541 5421999-05-01 Mark Mitchell <mark@codesourcery.com> 543 544 * decl.c (wrapup_globals_for_namespace): Fix thinko in previous 545 change. 546 5471999-04-30 Mark Mitchell <mark@codesourcery.com> 548 549 * class.c (build_vtable): Use build_lang_decl when building 550 vtables, not just build_decl. 551 (prepare_fresh_vtable): Likewise. 552 * decl.c (wrapup_globals_for_namespace): Mark vtables as 553 DECL_EXTERNAL when calling wrapup_global_declarations. 554 * decl2.c (priority_info_s): Add initializations_p and 555 destructions_p members. 556 (finish_vtable_vardecl): Use TREE_SYMBOL_REFERENCED, not TREE_USED, 557 when deciding what vtables to write out. 558 (ssdf_decls): New variable. 559 (ssdf_decls_used): Likewise. 560 (start_static_storage_duration_function): Deal with being called 561 multiple times. Avoid inlining this function. 562 (generate_inits_for_priority): Deal with reuse of priority map. 563 (get_priority_info): Clear initializations_p and destructions_p. 564 (do_static_initialization): Tweak comment. 565 (do_static_destruction): Likewise. Fix condition on sentries for 566 destruction. 567 (generate_ctor_or_dtor_function): Call all of the static storage 568 duration functions. 569 (generate_ctor_or_dtor_function_for_priority): Check 570 initializations_p and destructions_p to see what priorities need 571 initialization functions. 572 (finish_file): Rework to generate multiple static storage duration 573 functions, rather than just one. 574 575 * typeck.c (build_const_cast): Tweak last change to handle 576 templates correctly. 577 578 * typeck.c (build_const_cast): Disallow use of const_cast to 579 anything but a pointer or reference type. 580 5811999-04-30 Nathan Sidwell <nathan@acm.org> 582 583 * decl.c (cp_finish_decl): Don't permit arrays of abstract or 584 signature type. 585 5861999-04-29 Mark Mitchell <mark@codesourcery.com> 587 588 * decl2.c (do_static_destruction): Remove obsolete FIXME comment. 589 (finish_file): Indent comments properly. 590 5911999-04-29 Richard Henderson <rth@cygnus.com> 592 593 * decl2.c (do_static_initialization): Call do_pending_stack_adjust. 594 (do_static_destruction): Likewise. 595 5961999-04-29 Nathan Sidwell <nathan@acm.org> 597 598 * cp-tree.h (TYPE_NOTHROW_P): New macro. 599 * decl2.c (delete_sanity): Warn on deleting void *. 600 * init.c (build_new_1): Use TYPE_NOTHROW_P. 601 * typeck.c (c_expand_return): cp_pedwarn on returning NULL from 602 throwing operator new. 603 6041999-04-28 Nathan Sidwell <nathan@acm.org> 605 606 * cp-tree.h (build_component_addr): Remove prototype. 607 * typeck.c (build_component_addr): Make static. Remove MSG 608 argument. 609 (build_component_addr): Remove MSG parameter, clean up 610 comment. 611 (build_x_function_call): Use cp_error. 612 (build_unary_op): Adjust call of build_component_addr. 613 6141999-04-28 Mark Mitchell <mark@codesourcery.com> 615 616 * pt.c (tsubst_friend_class): Check for NULL. 617 618Wed Apr 28 11:42:22 1999 Andreas Schwab <schwab@issan.cs.uni-dortmund.de> 619 620 * search.c (binfo_for_vtable): Initialize bfvi.var. 621 6221999-04-27 Nathan Sidwell <nathan@acm.org> 623 624 * rtti.c (build_x_typeid): Check rtti is enabled. 625 6261999-04-26 Mark Mitchell <mark@codesourcery.com> 627 628 * search.c (is_subobject_of_p): Make sure we're looking at the 629 right baseclasses. 630 6311999-04-26 Marc Espie <espie@cvs.openbsd.org> 632 633 * Make-lang.in (cplib2.ready): Don't depend on phony targets. 634 6351999-04-23 Mark Mitchell <mark@codesourcery.com> 636 637 * decl2.c (finish_file): Tweak handling of extern inlines so that 638 they are not unnecessarily put out. 639 640 * search.c (is_subobject_of_p): Handle TEMPLATE_TYPE_PARMs and 641 such as base classes. 642 6431999-04-22 Brendan Kehoe <brendan@cygnus.com> 644 645 * tree.c (build_exception_variant): Fix typo: use the chain of U, 646 not trying V, while cycling through U. 647 6481999-04-22 Mark Mitchell <mark@codesourcery.com> 649 650 * cp-tree.h (lang_decl_flags): Remove returns_first_arg and 651 preserves_first_arg. Enlarge dummy accordingly. 652 (DECL_TINFO_FN_P): New macro. 653 (SET_DECL_TINFO_FN_P): Likeiwse. 654 (DECL_RETURNS_FIRST_ARG): Remove. 655 (DECL_PRESERVES_THIS): Likewise. 656 (DECL_INIT_PRIORITY): New macro. 657 (finish_struct_1): Change prototype. 658 (cat_namespace_levels): Remove prototype. 659 (vtable_decl_p): New prototype. 660 (vtype_decl_p): Likewise. 661 (sigtable_decl_p): Likewise. 662 (walk_globals_pred): New typedef. 663 (walk_globals_fn): Likewise. 664 (walk_globals): New prototype. 665 (walk_namespaces_fn): New typedef. 666 (walk_namespaces): New prototype. 667 (wrapup_globals_for_namespace): Likewise. 668 (walk_vtables): Remove prototype. 669 (walk_sigtables): Likewise. 670 (instantiate_pending_templates): New prototype. 671 * class.c (finish_struct_1): Don't return a value. 672 * decl.h (pending_statics): Remove declaration. 673 * decl.c (walk_namespaces_r): New function. 674 (walk_globals_r): Likewise. 675 (vtable_decl_p): Likewise. 676 (vtype_decl_p): Likewise. 677 (sigtable_decl_p): Likewise. 678 (walk_namespaces): Likewise. 679 (walk_globals_data): New type. 680 (walk_globals): New function. 681 (wrapup_globals_for_namespace): Likewise. 682 (expand_static_init): Remove assertion. Remove redundancy in 683 conditional. Don't put static data members in static_aggregates 684 Tidy. 685 (finish_function): Remove redundancy in conditional. Don't set 686 DECL_RETURNS_FIRST_ARG. 687 (cat_namespace_levels): Remove. 688 * decl2.c: Include splay-tree.h and varray.h. 689 (priority_info_s): New structure. 690 (finish_vtable_vardecl): Change prototype. Adjust for new calling 691 conventions. 692 (prune_vtable_vardecl): Likewise. 693 (finish_sigtable_vardecl): Likewise. 694 (setup_initp): Remove. 695 (do_dtors): Remove. 696 (do_ctors): Remove. 697 (start_static_storage_duration_function): New function. 698 (generate_inits_for_priority): Likewise. 699 (finish_static_storage_duration_function): Likewise. 700 (get_priority_info): Likewise. 701 (do_static_initialization): Likewise. 702 (do_static_destruction): Likewise. 703 (do_static_initialization_and_destruction): Likewise. 704 (generate_ctor_or_dtor_function): Likewise. 705 (generate_ctor_and_dtor_functions_for_priority): Likewise. 706 (pending_statics): Make it a varray. 707 (pending_statics_used): New variable. 708 (saved_inlines): Make it a varray. 709 (saved_inlines_used): New variable. 710 (finish_static_data_member): Change method of updating 711 pending_statics. 712 (mark_inline_for_output): Remove #if 0'd code. Change method of 713 updating saved_inlines. 714 (walk_vtables): Remove. 715 (walk_sigtables): Likewise. 716 (import_export_decl): Use DECL_TINFO_FN_P. 717 (pending_templates): Remove declaration. 718 (maybe_templates): Likewise. 719 (static_aggregates_initp): Likewise. 720 (setup_initp): Likewise. 721 (finish_objects): Simplify. 722 (INITIALIZE_P_IDENTIFIER): New macro. 723 (PRIORITY_IDENTIFIER): New macro. 724 (SSDF_IDENTIFIER): New macro. 725 (initialize_p_decl): New variable. 726 (priority_decl): Likewise. 727 (ssdf_decl): Likewise. 728 (priority_info_map): Likewise. 729 (finish_file): Recode output of static intializers and other 730 file-scope finalization tasks. 731 * error.c (OB_END_TEMPLATE_ID): New macro. 732 (dump_type_real): Use it. 733 (dump_decl): Likewise. 734 (dump_function_name): Likewise. 735 * lex.c (set_typedecl_interface_info): Adjust for new walk_globals 736 interface. 737 (check_newline): Use walk_globals, not walk_vtables. 738 * pt.c (pending_tempalte_expansions): Remove. 739 (set_vardecl_interface_info): Likewise. 740 (pending_templates): Make static. 741 (maybe_templates): Likewise. 742 (instantiate_class_template): Adjust call to finish_struct_1. 743 (instantiate_pending_templates): New function. 744 * rtti.c (get_tinfo_fn): Use SET_DECL_TINFO_FN_P. 745 * tree.c (static_aggregates_initp): Remove. 746 (cp_valid_lang_attribute): Don't use it; use DECL_INIT_PRIORITY 747 instead. 748 * Makefile.in (decl2.o): Depend on varray.h and splay-tree.h. 749 750 * gxx.gperf (RETURN): Rename to RETURN_KEYWORD to avoid clashes 751 with the RTL code RETURN. 752 * hash.h: Regenerated. 753 * lex.c (reinit_parse_for_block): Use RETURN_KEYWORD. 754 * parse.y: Replace RETURN with RETURN_KEYWORD throughout. 755 * parse.c: Regenerated. 756 * pt.c: Include varray.h. Include rtl.h since varray.h requires 757 it. 758 (inline_parm_levels): New variable. 759 (inline_parm_levels_used): Likewise. 760 (maybe_begin_member_template_processing): Update them. 761 (maybe_end_member_template_processing): Use them, rather than 762 guessing how many levels to pop. 763 764 * decl.c (make_typename_type): Tighten error-checking. 765 7661999-04-20 Mark Mitchell <mark@codesourcery.com> 767 768 * cp-tree.h (build_binary_op): Remove unneeded parameter. 769 * class.c (build_vrable_entry_ref): Adjust call to 770 build_binary_op. 771 * decl.c (expand_static_init): Likewise. 772 (grokdeclarator): Likewise. 773 (finish_function): Likewise. 774 * decl2.c (delete_sanity): Likewise. 775 (do_dtors): Likewise. 776 (do_ctors): Likewise. 777 * error.c (dump_type_suffix): Likewise. 778 * expr.c (cplus_expand_expr): Likewise. 779 * init.c (resolve_offset_ref): Likewise. 780 (build_new): Likewise. 781 (build_new_1): Likewise. 782 (build_vec_delete_1): Likewise. 783 (expand_vec_init_catch_clause): Likewise. 784 (build_delete): Likewise. 785 * pt.c (tsubst): Likewise. 786 * rtti.c (synthesize_tinfo_fn): Likewise. 787 * search.c (expand_upcast_fixups): Likewise. 788 (expand_direct_vtbls_init): Likewise. 789 * typeck.c (get_member_function_from_ptrfunc): Likewise. 790 (build_binary_op_nodefault): Likewise. 791 (point_int_sum): Likewise. 792 (pointer_diff): Likewise. 793 (build_unary_op): Likewise. 794 (build_modify_expr): Likewise. 795 (get_delta_difference): Likewise. 796 (build_ptrmemfunc): Likewise. 797 (expand_ptrmemfunc_cst): Likewise. 798 7991999-04-20 Jason Merrill <jason@yorick.cygnus.com> 800 801 * decl.c (grokfndecl): Always call cplus_decl_attributes. 802 * decl2.c (grokfield): Pass attrlist to grokdeclarator. 803 8041999-04-19 Mark Mitchell <mark@codesourcery.com> 805 806 * cp-tree.h (finish_static_data_member_decl): New function. 807 * decl2.c (finish_static_data_member_decl): Split out from ... 808 (grokfield): Here. 809 * pt.c (instantiate_class_template): Use it here instead of 810 trying to fake it. 811 (tsubst_decl): Don't set DECL_ASSEMBLER_NAME; 812 finish_static_data_member_decl will do that. Explicit set 813 DECL_EXTERNAL to match non-template processing. 814 8151999-04-18 Mark Mitchell <mark@codesourcery.com> 816 817 * cp-tree.h (finish_class_definition): Add parameter. 818 * parse.y (structsp): Use it. Don't call pop_scope here. 819 * parse.c: Regenerated. 820 * semantics.c (finish_class_definition): Pop it here. 821 8221999-04-17 Mark Mitchell <mark@codesourcery.com> 823 824 * decl.c (xref_tag): Revise handling of nested template 825 declarations. 826 * pt.c (check_explicit_specialization): Tweak handling of friend 827 templates in template classes. 828 (tsubst_friend_class): Handle friend declarations for nested 829 member template classes. 830 8311999-04-16 Mark Mitchell <mark@codesourcery.com> 832 833 * class.c (finish_struct): Remove unused variable. 834 (pushclass): Likewise. 835 (invalidate_class_lookup_cache): Likewise. 836 * cp-tree.def (TYPENAME_TYPE): Improve documentation. 837 * decl.c (build_typename_type): Make sure TYPENAME_TYPE_FULLNAME 838 doesn't get obliterated. 839 (make_typename_type): Handle template classes correctly. 840 841 * cp-tree.h (TREE_NONLOCAL_FLAG): Remove. 842 (storetags): Declare. 843 * class.c (finish_struct): Don't use TREE_NONLOCAL_FLAG. 844 (pushclass): Likewise. Use storetags to install tag declarations, 845 not pushtag. 846 (invalidate_class_lookup_cache): Don't use TREE_NONLOCAL_FLAG. 847 * decl.c (storetags): Make it global. 848 (push_class_binding): Set INHERITED_VALUE_BINDING_P for an 849 implicit typename declaration. 850 (pushtag): Tidy. Don't use TREE_NONLOCAL_FLAG. 851 * method.c (hack_identifier): Likewise. 852 * search.c (lookup_member): Likewise. 853 854 * decl.c (warn_about_implicit_typename_lookup): New function. 855 (lookup_name_real): Use it. Rework handling of implicit typename 856 extension. 857 8581999-04-15 Mark Mitchell <mark@codesourcery.com> 859 860 * cp-tree.h (lookup_nested_field): Remove. 861 * class.c (push_nested_class): Handle UNION_TYPEs. 862 (pop_nested_class): Likewise. 863 * decl.c (lookup_name_real): Don't call lookup_nested_field. 864 (start_decl): Use push_nested_class, not just pushclass. 865 (cp_finish_decl): Use pop_nested_class, not just popclass. 866 * search.c (lookup_nested_field): Remove. 867 868 * cp-tree.h (lang_type): Add documentation. 869 * decl2.c (handle_class_head): Create template declarations here, 870 as appropriate. 871 * parse.y (class_head): Return whether or not we entered a new 872 scope, as well as the type named. 873 (named_class_head): Likewise. 874 (named_complex_class_head_sans_basetype): Likewise. 875 (structsp): Adjust accordingly. Pop scope when required. 876 * parse.c: Regenerated. 877 * pt.c (check_default_tmpl_args): Robustify. 878 (redeclare_class_template): Likewise. 879 (instantiate_class_template): An instantiation of an 880 anonymous union is itself an anonymous union. 881 * semantics.c (begin_class_definition): Don't create template 882 declarations here. 883 8841999-04-15 Jason Merrill <jason@yorick.cygnus.com> 885 886 * parse.y (after_type_declarator_intern): New nonterminal. 887 (after_type_declarator): Use it. 888 (direct_after_type_declarator): Likewise. Move above 889 nonnested_type to fix reduce/reduce conflict resolution. 890 (declmods): Reducing from just 'attributes' has EMPTY precedence. 891 * Makefile.in (CONFLICTS): Update. 892 893 * decl.c (define_label): Downgrade error for jumping over a 894 non-POD decl to pedwarn. 895 8961999-04-14 Mark Mitchell <mark@codesourcery.com> 897 898 * cp-tree.h (popclass): Change declaration. 899 (pop_nested_class): Likewise. 900 (poplevel_class): Remove declaration. 901 * call.c (convert_default_argument): Pass no arguments to 902 popclass. 903 * class.c (finish_struct_1): Likewise. 904 (finish_struct): Likewise. 905 (popclass): Remove argument. Simplify code accordingly. 906 (pop_nested_class): Likewise. 907 * decl.c (poplevel_class): Declare it here, and make it static. 908 (poplevel): Handle class scopes. 909 (poplevel_class): Don't take an rgument. Simplify. 910 (pop_everything): Pass no arguments to pop_nested_class. 911 (cp_finish_decl): Pass no arguments to popclass. 912 (grokdeclarator): Pass no arguments to pop_nested_class. 913 (finish_function): Likewise. 914 * decl2.c (grokfield): Likewise. 915 (pop_scope): Pass no arguments to popclass. 916 * lex.c (do_pending_defargs): Pass no arguments to pop_nested_class. 917 * pt.c (instantiate_class_template): Move call to pushclass, and 918 document. Pass no arguments to popclass. 919 (regenerate_decl_from_template): Likewise. 920 9211999-04-14 Jason Merrill <jason@yorick.cygnus.com> 922 923 * typeck.c (build_unary_op): Handle taking the address of a unique 924 bound non-static member function. 925 9261999-04-13 Martin von Loewis <loewis@informatik.hu-berlin.de> 927 928 * lang-options.h (-Wdeprecated): New flag. 929 * decl2.c (warn_deprecated): New flag. 930 (lang_decode_option): Deprecated this-is-variable, 931 external-templates, alt-external-templates. 932 Support -Wdeprecated. 933 * errfn.c (cp_deprecated): New function. 934 9351999-04-13 Jason Merrill <jason@yorick.cygnus.com> 936 937 * decl2.c (setup_initp): Compare DECL_ASSEMBLER_NAME instead 938 of the decls themselves. 939 940 * pt.c (tsubst_function_type): Copy attributes over. 941 942 * tree.c (cp_valid_lang_attribute): New fn. Handle init_priority 943 and com_interface. 944 * cp-tree.h: Add prototype. 945 * decl.c (init_decl_processing): Set valid_lang_attribute. 946 9471999-04-13 Mark Mitchell <mark@codesourcery.com> 948 949 * class.c (finish_struct_1): Look at the const-ness of the field's 950 type, not the TREE_READONLY-ness of the declaration. 951 * method.c (synthesize_method): Likewise. 952 * pt.c (tsubst_decl): Call c_apply_type_quals_to_decl when 953 creating new declarations. 954 9551999-04-13 Mike Stump <mrs@wrs.com> 956 957 * decl2.c (import_export_decl): Because vtables always reference 958 virtual functions, even if they are inlined, don't allow 959 -fno-implement-inlines to not emit them, instead, emit them with 960 the vtable. 961 * decl.c (start_function): Likewise. 962 9631999-04-12 Jason Merrill <jason@yorick.cygnus.com> 964 965 * cp-tree.h (struct lang_type): Add com_interface. 966 (CLASSTYPE_COM_INTERFACE): New macro. 967 * class.c (set_rtti_entry): COM interface classes have no RTTI 968 entries in their vtables; adjust. 969 (add_virtual_function, finish_base_struct, skip_rtti_stuff, 970 modify_one_vtable, fixup_vtable_deltas1, override_one_vtable, 971 finish_struct_1): Likewise. 972 * decl2.c (mark_vtable_entries): Likewise. 973 * rtti.c (build_headof, get_tinfo_fn_dynamic): Likewise. 974 * search.c (get_abstract_virtuals_1, get_abstract_virtuals, 975 expand_upcast_fixups): Likewise. 976 * tree.c (debug_binfo): Likewise. 977 978 * cp-tree.h (COMPARE_NO_ATTRIBUTES): New macro. 979 * typeck.c (comptypes): If we get it, ignore attributes. 980 * class.c (instantiate_type): Use BASELINK_P. Change complain 981 parameter to flags; 2 means ignore attributes. 982 * call.c (build_op_delete_call): Pass it. 983 984 * decl.c (xref_tag): Only complain once about using a typedef-name 985 with 'struct'. Downgrade to pedwarn. 986 987 * decl.c (grokdeclarator): Allow [] syntax for zero-length array. 988 989 * parse.y (absdcl_intern): New nonterminal. 990 (absdcl, direct_abstract_declarator): Use it. 991 992 * pt.c (lookup_template_class): Look through implict typename. 993 9941999-04-11 Mark Mitchell <mark@codesourcery.com> 995 996 * friend.c (add_friend): Deal gracefully with error_mark_node. 997 * method.c (build_overload_value): Handle pointers-to-members as 998 template parameters. 999 1000 * decl.c (push_binding): Fix typo in comment. 1001 10021999-04-10 Mark Mitchell <mark@codesourcery.com> 1003 1004 * error.c (dump_type_real): If a typename is a template-id, put 1005 out the template arguments. 1006 (dump_expr): Handle TEMPLATE_ID_EXPR. 1007 * pt.c (lookup_template_class): Now that full arguments are 1008 available everywhere, remove code that tried to guess them. 1009 10101999-04-09 Mark Mitchell <mark@codesourcery.com> 1011 1012 * decl.c (make_typename_type): Complain if we don't find a type 1013 when trying to make a typename type for a non-template type. 1014 10151999-04-09 Jason Merrill <jason@yorick.cygnus.com> 1016 1017 * decl.c (start_decl): Pass attributes to grokdeclarator. 1018 (grokdeclarator): Handle attributes on constructor-syntax 1019 initializers. 1020 10211999-04-08 Mark Mitchell <mark@codesourcery.com> 1022 1023 * error.c (dump_expr): Don't crash on INDIRECT_REFs whose operands 1024 don't have types. 1025 1026 * search.c (template_self_reference_p): Tweak. 1027 10281999-04-07 Mark Mitchell <mark@codesourcery.com> 1029 1030 * init.c (build_offset_ref): Don't build yet another weird data 1031 structure to describe overloaded functions. 1032 10331999-04-06 Mark Mitchell <mark@codesourcery.com> 1034 1035 * cp-tree.h (BASELINK_P): New macro. 1036 (SET_BASELINK_P): Likewise. 1037 * init.c (build_member_call): Remove needless assignment in if 1038 statement. 1039 * search.c (lookup_field_r): Fix handling when we are looking 1040 specifically for a type; these are not hidden by functions and 1041 variables. 1042 (lookup_member): Use SET_BASELINK_P. 1043 * tree.c (is_overloaded_fn): Use BASELINK_P. 1044 (really_overloaed_fn): Likewise. 1045 (get_first_fn): Likewise. 1046 10471999-04-05 Mark Mitchell <mark@codesourcery.com> 1048 1049 * decl.c (lookup_name_current_level): Tweak, and improve 1050 documentation. 1051 1052 * class.c (maybe_fixup_vptrs): Remove declaration. 1053 (build_class_init_list): Likewise. 1054 * decl.c (pushdecl_class_level): Call check_template_shadow here 1055 ... 1056 (push_class_level_binding): ... not here. 1057 * search.c (dfs_push_type_decls): Only avoid 1058 template-self-reference TYPE_DECLs if they are from base classes. 1059 10601999-04-04 Mark Mitchell <mark@codesourcery.com> 1061 1062 * pt.c (check_template_shadow): Don't treat OVERLOADs as _DECL 1063 nodes. Tidy. 1064 10651999-04-03 Jason Merrill <jason@yorick.cygnus.com> 1066 1067 * class.c (maybe_fixup_vptrs, build_class_init_list): Lose. 1068 (finish_struct_1): Don't call build_class_init_list. 1069 10701999-04-02 Mark Mitchell <mark@codesourcery.com> 1071 1072 * tinfo.h (__class_type_info): Fix illegal declaration. 1073 1074 * cp-tree.def (TEMPLATE_ID_EXPR): Update comment. 1075 * cp-tree.h (INHERITED_VALUE_BINDING_P): New macro. 1076 (IDENTIFIER_CLASS_VALUE): Improve documentation. 1077 (is_properly_derived_from): Declare. 1078 (invalidate_class_lookup_cache): Likewise. 1079 (maybe_maybe_note_name_used_in_class): Likewise. 1080 (note_name_declared_in_class): Likewise. 1081 (push_using_decl): Remove duplicate declaration. 1082 (id_in_current_class): Remove declaration. 1083 (push_class_binding): Change prototype. 1084 (clear_identitifer_class_values): Declare. 1085 * call.c (is_properly_derived_from): Make it global. 1086 (build_new_function_call): Be careful about updating candidates. 1087 (build_new_method_call): Handle COMPONENT_REFs. Don't crash when 1088 asked to make illegal calls. 1089 * class.c: Include splay-tree.h. 1090 (class_stack_node): Add names_used slot. 1091 (check_member_decl_is_same_in_complete_scope): Remove. 1092 (add_method): Fix comment. Push the declaration into class 1093 scope. 1094 (finish_struct_1): When popping the class, pop the bindings too. 1095 Remove check for data member/function member conflict. 1096 (finish_struct): Remove calls to 1097 check_member_decl_is_same_in_complete_scope. Change calls to 1098 popclass. 1099 (pushclass): Clear names_used in the class stack entry. 1100 Use invalidate_class_lookup_cache to remove cached entries, rather 1101 than magic values with popclass. Clear IDENTIFIER_CLASS_VALUE 1102 before entering a new class. Remove dead code. Don't mess with 1103 current_function_decl when pushing declarations. 1104 (invalidate_class_lookup_cache): New function, split out from ... 1105 (popclass): Here. Clean up names_used on our way out. 1106 (instantiate_type): Adjust. 1107 (build_self_reference): Don't push the declaration here. 1108 (maybe_note_name_used_in_class): New function. 1109 (note_name_declared_in_class): Likewise. 1110 * decl.c (add_binding): Change prototype. 1111 (find_class_binding_level): New function. 1112 (innermost_nonclass_level): Likewise. 1113 (current_binding_level): Update documentation. 1114 (inner_binding_level): Remove. Replace with current_binding_level 1115 throughout. 1116 (push_binding_level): Remove special handling of 1117 class_binding_level. 1118 (pop_binding_level): Likewise. Use find_class_binding_level. 1119 (suspend_binding_level): Likewise. 1120 (global_bindings_p): Use innermost_nonclass_level. 1121 (toplevel_bindings_p): Likewise. 1122 (namespace_bindings_p): Likewise. 1123 (pseudo_global_level_p): Likewise. 1124 (push_binding): Clear INHERITED_VALUE_BINDING_P. 1125 (add_binding): Check for illegal multiple declarations. Return a 1126 value indicating whether or not the new binding was legal. 1127 (push_local_binding): Skip over class binding levels. Check 1128 return value from add_binding. 1129 (push_class_binding): Set INHERITED_VALUE_BINDING_P. Call 1130 note_name_declared_in_class. 1131 (pushlevel_class): Remove "fake out the rest of the compiler" 1132 code. 1133 (poplevel_class): Reset IDENTIFIER_CLASS_VALUEs. 1134 (clear_identifier_class_values): New function. 1135 (pop_from_top_level): Use it. 1136 (pop_everything): Tweak. 1137 (maybe_process_template_type_declaration): Don't push the 1138 declaration for the template here. 1139 (pushtag): Don't push tag declarations into class scope here. 1140 (pushdecl): Apply DeMorgan's law for readability. 1141 (pushdecl_class_level): Remove special-case code for 1142 TYPE_BEING_DEFINED. Handle OVERLOADs and anonymous unions. 1143 (push_class_level_bindng): Deal with inherited bindings. 1144 (lookup_name_real): Remove special-case code for 1145 TYPE_BEING_DEFINED, and some implicit typename magic. 1146 (grokdeclarator): Handle COMPONENT_REF for a template function. 1147 (build_enumerator): Don't call pushdecl_class_level here. 1148 (id_in_current_class): Remove. 1149 * decl2.c (grokfield): Don't call pushdecl_class_level or 1150 check_template_shadow. 1151 * errfn.c (cp_file_of): Don't declare. 1152 (cp_line_of): Likewise. 1153 * error.c (dump_decl): Handle an OVERLOAD. 1154 (cp_file_of): Likewise. 1155 (cp_line_of): Likewise. 1156 * init.c (build_member_call): Handle a COMPONENT_REF. 1157 * lex.c (do_identifier): Call maybe_note_name_used_in_class, not 1158 pushdecl_class_level. 1159 * method.c (hack_identifier): Build COMPONENT_REFs for references 1160 to member templates as well as member functions. Remove dead 1161 code. 1162 * parse.y (left_curly): Remove. 1163 (nonnested_type): Call maybe_note_name_used_in_class, not 1164 pushdecl_class_level. 1165 * parse.c: Regenerated. 1166 (nested_name_specifier_1): Likewise. 1167 * pt.c (check_explicit_specialization): Adjust, for robustness. 1168 (check_template_shadow): Handle OVERLOADs. 1169 (build_template_decl): Set DECL_CONSTRUCTOR_P on the 1170 TEMPLATE_DECL, if appropriate. 1171 * search.c (envelope_add_decl): Remove. 1172 (dfs_pushdecls): Likewise. 1173 (dfs_compress_decls): Likewise. 1174 (dfs_push_decls): New function. 1175 (dfs_push_type_decls): Likewise. 1176 (setup_class_bindings): Likewise. 1177 (template_self_reference_p): Likewise. 1178 (lookup_field_r): Use it. 1179 (looup_member): Remove old comment. Deal with ambiguity. 1180 (push_class_decls): Use dfs_push_decls and dfs_push_type_decls, 1181 and remove envelope processing. 1182 * semantics.c (begin_class_definition): Let pushclass push 1183 declarations for base classes. 1184 (finish_member_declaration): Push declarations into class scope. 1185 * typeck.c (build_component_ref): Just put an OVERLOAD into the 1186 COMPONENT_REF, not a TREE_LIST of an OVERLOAD. 1187 (build_x_function_call): Deal with OVERLOAD. Handle template-ids. 1188 * Makefile.in (class.o): Depend on splay-tree.h. 1189 1190Wed Mar 31 11:30:43 1999 Nathan Sidwell <nathan@acm.org> 1191 1192 * cvt.c (convert_pointer_to_real): Use same_type_p. 1193 * typeck.c (comp_target_types): Use same_type_p. 1194 11951999-03-31 Jason Merrill <jason@yorick.cygnus.com> 1196 1197 * semantics.c (begin_inline_definitions, 1198 finish_inline_definitions): Rename from finish_default_args and 1199 begin_inline_definitions, respectively, to something that isn't a 1200 total lie. :) 1201 * parse.y (structsp): Adjust. 1202 1203 * tree.c (hash_tree_cons): Remove obsolete via_* parms. 1204 (list_hash_lookup): Likewise. 1205 (hash_tree_chain): Adjust. 1206 * pt.c (tsubst): Adjust. 1207 (tsubst_arg_types): Use plain hash_tree_cons. 1208 * cp-tree.h (hash_tree_cons_simple): Lose. 1209 * parse.y (declmods, nonempty_cv_qualifiers): Use hash_tree_cons. 1210 1211Wed Mar 31 10:48:29 1999 Kaveh R. Ghazi <ghazi@caip.rutgers.edu> 1212 1213 * Makefile.in (hash.h): Generate using gperf language 'C', not 1214 'KR-C', so gperf uses the `const' keyword on strings. 1215 1216 * gxx.gperf (resword): Const-ify a char*. 1217 12181999-03-30 Jason Merrill <jason@yorick.cygnus.com> 1219 1220 * cp-tree.h (IDENTIFIER_AS_DESC, IDENTIFIER_AS_LIST, 1221 CLASSTYPE_BASELINK_VEC, CLASSTYPE_N_SUPERCLASSES, 1222 CLASSTYPE_N_BASECLASSES, CLASSTYPE_MAX_DEPTH, 1223 CLASSTYPE_BASE_INIT_LIST, CLASSTYPE_AS_LIST, CLASSTYPE_ID_AS_LIST, 1224 CLASSTYPE_BINFO_AS_LIST): Remove cruft. 1225 * class.c, lex.c, parse.y, ptree.c, search.c, semantics.c, 1226 tree.c: Adjust. 1227 12281999-03-29 Jason Merrill <jason@yorick.cygnus.com> 1229 1230 * decl2.c (lang_decode_option): Remove -Wsign-promo from -Wall. 1231 12321999-03-28 Jason Merrill <jason@yorick.cygnus.com> 1233 1234 * pt.c (fn_type_unification): Ignore 'this' parm from conversion ops. 1235 12361999-03-27 Mark Mitchell <mark@codesourcery.com> 1237 1238 * cp-tree.h (add_friend): Declare. 1239 (add_friends): Likewise. 1240 * friend.c (add_friend): Make it global. Don't add to 1241 DECL_BEFRIENDING_CLASSES if the befriending class is a template. 1242 (add_friends): Make it global. 1243 (make_friend_class): Don't add to DECL_BEFRIENDING_CLASSES if the 1244 befriending class is a template. 1245 * parse.y (component_decl_1): Fix typo in comment. 1246 * parse.c: Regenerated. 1247 * pt.c (instantiate_class_template): Use add_friend and 1248 add_friends rather that duplicating some of their functionality 1249 here. 1250 12511999-03-27 Jason Merrill <jason@yorick.cygnus.com> 1252 1253 * call.c (build_field_call): Unify 'this' and non-'this' cases. 1254 1255 * typeck.c (build_indirect_ref): Check for 'this' sooner. 1256 1257Fri Mar 26 10:20:34 1999 Kaveh R. Ghazi <ghazi@caip.rutgers.edu> 1258 1259 * call.c (op_error): Const-ify a char*. 1260 (add_candidate, source_type, add_warning): Add static prototype. 1261 (print_z_candidates): Const-ify a char*. 1262 1263 * class.c (resolve_address_of_overloaded_function, 1264 fixed_type_or_null, build_vtable_entry_ref): Add static prototype. 1265 (get_vtable_name, finish_struct_1): Const-ify a char*. 1266 1267 * cvt.c (convert_to_reference): Likewise. 1268 1269 * decl.c (redeclaration_error_message, record_builtin_type, 1270 record_unknown_type, member_function_or_else, bad_specifiers): 1271 Likewise. 1272 (find_binding, select_decl, unqualified_namespace_lookup, 1273 lookup_flags, qualify_lookup, record_builtin_java_type, tag_name): 1274 Add static prototype. 1275 (warn_extern_redeclared_static, duplicate_decls, pushdecl, 1276 implicitly_declare, record_builtin_java_type, define_function, 1277 grok_op_properties, tag_name): Const-ify a char*. 1278 1279 * cp-tree.h (FORMAT_VBASE_NAME): Allow parameter `BUF' to be const. 1280 (define_function, finish_builtin_type): Const-ify a char*. 1281 (cp_error, cp_error_at, cp_warning, cp_warning_at, cp_pedwarn, 1282 cp_pedwarn_at, cp_compiler_error, cp_sprintf): Add prototype args. 1283 (file_name_nondirectory): Const-ify a char*. 1284 (init_filename_times): Don't prototype. 1285 (compiler_error): Prototype. 1286 (yyerror, init_repo): Const-ify a char*. 1287 (build_srcloc): Don't prototype. 1288 (build_x_indirect_ref, build_indirect_ref, build_component_addr): 1289 Const-ify a char*. 1290 (warn_for_assignment): Don't prototype. 1291 (convert_for_initialization, readonly_error, check_for_new_type, 1292 GNU_xref_begin, GNU_xref_file, GNU_xref_ref, GNU_xref_call): 1293 Const-ify a char*. 1294 1295 * decl2.c (acceptable_java_type, output_vtable_inherit, 1296 setup_initp, start_objects, finish_objects, do_dtors, do_ctors, 1297 merge_functions, decl_namespace, validate_nonmember_using_decl, 1298 do_nonmember_using_decl): Add static prototype. 1299 (lang_f_options): Const-ify a char*. 1300 (finish_builtin_type): Likewise. 1301 (add_function, arg_assoc_namespace, arg_assoc_class): Add static 1302 prototype. 1303 1304 * errfn.c: Include cp-tree.h. 1305 (cp_thing): Add static prototype. 1306 (compiler_error): Don't protoptype. 1307 (cp_compiler_error): Cast `compiler_error' to `errorfn' before 1308 passing it to `cp_thing'. 1309 1310 * error.c (interesting_scope_p): Add static prototype. 1311 1312 * except.c (build_eh_type_type, build_eh_type_type_ref): Const-ify 1313 a char*. 1314 1315 * init.c (compiler_error): Don't prototype. 1316 (member_init_ok_or_else): Const-ify a char*. 1317 (build_java_class_ref): Add static prototype. 1318 1319 * lex.c (compiler_error): Don't prototype. 1320 (get_time_identifier, interface_strcmp, extend_token_buffer, 1321 handle_cp_pragma): Const-ify a char*. 1322 (is_global, init_filename_times): Add static prototype. 1323 (file_name_nondirectory, cplus_tree_code_name): Const-ify a char*. 1324 (compiler_error): Change from fixed args to variable args. 1325 (yyerror): Const-ify a char*. 1326 1327 * parse.y (cond_stmt_keyword): Const-ify a char*. 1328 (parse_decl): Add static prototype. 1329 1330 * pt.c (template_args_equal, print_template_context): Likewise. 1331 (print_candidates, check_default_tmpl_args): Const-ify a char*. 1332 (instantiate_class_template): Likewise. 1333 1334 * repo.c (get_base_filename, open_repo_file, init_repo): Likewise. 1335 1336 * rtti.c (call_void_fn, expand_generic_desc, expand_si_desc, 1337 expand_class_desc, expand_ptr_desc, expand_attr_desc): Likewise. 1338 1339 * search.c (lookup_field_info, lookup_member): Likewise. 1340 (lookup_member): Cast the first argument of `bzero' to a PTR. 1341 1342 * sig.c (compiler_error): Don't prototype. 1343 (build_signature_pointer_or_reference_nam): Const-ify a char*. 1344 (get_sigtable_name, build_member_function_pointer): Likewise. 1345 1346 * tree.c (compiler_error): Don't prototype. 1347 (no_linkage_helper, build_srcloc): Add static prototype. 1348 (build_vbase_pointer_fields): Const-ify a char*. 1349 (__eprintf): Don't unnecessarily handle `const' when !__STDC__. 1350 1351 * typeck.c (compiler_error): Don't prototype. 1352 (convert_for_assignment): Const-ify a char*. 1353 (comp_cv_target_types): Add static prototype. 1354 (build_x_indirect_ref, build_indirect_ref, convert_arguments, 1355 build_component_addr, build_unary_op, convert_for_initialization): 1356 Const-ify a char*. 1357 1358 * typeck2.c (ack): Add static prototype and change from fixed args 1359 to variable args. 1360 (readonly_error, check_for_new_type): Const-ify a char*. 1361 1362 * xref.c (_XREF_FILE, find_file, filename, fctname, declname, 1363 fixname, open_xref_file, classname, GNU_xref_begin): Likewise. 1364 (GNU_xref_file): Likewise. Also use `xmalloc' instead of `malloc'. 1365 (GNU_xref_end_scope, GNU_xref_ref, GNU_xref_decl, GNU_xref_call, 1366 gen_assign, GNU_xref_member): Const-ify a char*. 1367 13681999-03-25 Martin von L�wis <loewis@informatik.hu-berlin.de> 1369 1370 * gxxint.texi: Remove old discussion on copying virtual bases. 1371 13721999-03-25 Zack Weinberg <zack@rabi.columbia.edu> 1373 1374 * Make-lang.in: Remove all references to g++.o/g++.c. 1375 Link g++ from gcc.o. 1376 13771999-03-25 Jason Merrill <jason@yorick.cygnus.com> 1378 1379 * decl2.c (comdat_linkage): Treat vtables like functions. 1380 13811999-03-25 Mark Mitchell <mark@codesourcery.com> 1382 1383 * pt.c (tsubst_decl): tsubst into DECL_BEFRIENDING_CLASSES. 1384 13851999-03-25 Nathan Sidwell <nathan@acm.org> 1386 1387 * decl.c (init_decl_processing): Add `signed' type as a synonym 1388 for `int'. 1389 13901999-03-25 Jason Merrill <jason@yorick.cygnus.com> 1391 1392 * typeck.c (common_type): Handle cv-qual unification for pointers 1393 to members. 1394 1395 * decl.c (unqualified_namespace_lookup): Return error_mark_node 1396 on error. 1397 (lookup_name_real): Set LOOKUP_COMPLAIN when *not* parsing. 1398 * lex.c (do_identifier): If we got error_mark_node, call 1399 lookup_name again. 1400 14011999-03-24 Martin von L�wis <loewis@informatik.hu-berlin.de> 1402 1403 * class.c (finish_struct_1): Always reset TYPE_FIELDS for empty 1404 classes. 1405 14061999-03-24 Jason Merrill <jason@yorick.cygnus.com> 1407 1408 * decl.c (lookup_name_real): Do nested field lookup regardless of 1409 TYPE_BEING_DEFINED. 1410 14111999-03-24 Mark Mitchell <mark@codesourcery.com> 1412 1413 * cp-tree.h (lang_type): Remove has_assignment and 1414 has_real_assignment. Add befriending_classes. 1415 (TYPE_HAS_ASSIGNMENT): Remove. 1416 (TYPE_HAS_REAL_ASSIGNMENT): Likewise. 1417 (CLASSTYPE_BEFRIENDING_CLASSES): New macro. 1418 (lang_decl): Document. 1419 (DECL_BEFRIENDING_CLASSES): New macro. 1420 (FRIEND_NAME): Move declaration to more obvious location. 1421 (FRIEND_DECLS): Likewise. 1422 * class.c (finish_struct_1): Don't use TYPE_HAS_REAL_ASSIGNMENT. 1423 * decl.c (duplicate_decls): Copy DECL_BEFRIENDING_CLASSES. 1424 (fixup_anonymous_union): Don't use TYPE_HAS_ASSIGNMENT. 1425 (grok_op_properties): Likewise. 1426 * friend.c (is_friend): Use FRIEND_NAME and FRIEND_DECLS. 1427 (add_friend): Likewise. Don't do weird things with assignment 1428 operators. Update DECL_BEFRIENDING_CLASSES. 1429 (add_friends): Don't do weird things with assignment operators. 1430 (make_friend_class): Likewise. Update 1431 CLASSTYPE_BEFRIENDING_CLASSES. 1432 * pt.c (instantiate_class_template): Don't set 1433 TYPE_HAS_ASSIGNMENT. 1434 (tsubst_copy): Substitute the TREE_TYPE for more unary 1435 expressions. 1436 * ptree.c (print_lang_type): Don't look at TYPE_HAS_ASSIGNMENT. 1437 * search.c (protected_accessible_p): New function. 1438 (friend_accessible_p): Likewise. 1439 (accessible_p): Use them. 1440 14411999-03-23 Mark Mitchell <mark@codesourcery.com> 1442 1443 * pt.c (convert_nontype_argument): Don't create things that aren't 1444 PTRMEM_CSTs when applying a qualification conversion to a 1445 PTRMEM_CST. 1446 14471999-03-23 Mark Mitchell <mark@codesourcery.com> 1448 1449 * Makefile.in (OBJS): Don't mention hash.o. 1450 (OBJDEPS): Likewise. 1451 14521999-03-23 Jason Merrill <jason@yorick.cygnus.com> 1453 1454 * decl2.c (finish_file): Set at_eof to 2 after expanding ctors. 1455 * decl.c (expand_static_init): Make sure we don't add any after 1456 then. 1457 1458 * decl.c (cp_finish_decl): Move intelligence about handling 1459 DECL_COMDAT for variables from here... 1460 * decl2.c (comdat_linkage): ...to here. 1461 (maybe_make_one_only): Tweak. 1462 (import_export_decl): Call comdat_linkage for variables, too. 1463 (finish_file): Handle template statics properly. 1464 14651999-03-22 Mark Mitchell <mark@codesourcery.com> 1466 1467 * cp-tree.h (TYPE_PTRMEMFUNC_P): Use TYPE_PTRMEMFUNC_FLAG. 1468 Document internals of pointer-to-member-functions. 1469 (DELTA2_FROM_PTRMEMFUNC): Make it call delta2_from_ptrmemfunc. 1470 (PFN_FROM_PTRMEMFUNC): Likewise. 1471 (build_type_conversion): Remove unused parameter. 1472 (build_ptrmemfunc1): Declare. 1473 (expand_ptrmemfunc_cst): New function. 1474 (delta2_from_ptrmemfunc): Likewise. 1475 (pfn_from_ptrmemfunc): Likewise. 1476 * cvt.c (cp_convert_to_pointer): Remove unused parameter to 1477 build_type_conversion. Use TYPE_PTRMEM_P for readability. 1478 (convert_to_reference): Remove unused parameter to 1479 build_type_conversion. 1480 (ocp_convert): Likewise. 1481 (build_user_type_conversion): Likewise. 1482 * error.c (dump_expr): Handle NULL pointer-to-member functions. 1483 * expr.c (cplus_expand_expr): Handle PTRMEM_CSTs for functions. 1484 * method.c (build_overload_value): Don't go splitting CONSTRUCTORs 1485 open when handling pointer-to-member functions. 1486 * pt.c (convert_nontype_argument): Clean up error messages. Be 1487 more stringent with pointers-to-members. 1488 * typeck.c (build_ptrmemfunc1): Don't declare. Make it global. 1489 (build_unary_op): Tidy ever-so-slightly. 1490 (build_conditional_expr): Remove extra parameter to 1491 build_type_conversion. 1492 (build_ptrmemfunc): Build PTRMEM_CSTs if we know what function 1493 we're using. 1494 (expand_ptrmemfunc_cst): Define. 1495 (delta2_from_ptrmemfunc): Likewise. 1496 (pfn_from_ptrmemfunc): Likewise. 1497 14981999-03-19 Mark Mitchell <mark@codesourcery.com> 1499 1500 * init.c (build_member_call): Handle template-id expressions 1501 correctly. 1502 * typeck.c (build_x_function_call): Likewise. 1503 15041999-03-19 Chip Salzenberg <chip@perlsupport.com> 1505 1506 * friend.c (make_friend_class): Avoid core dump when 1507 not-yet-defined friend type lacks TYPE_LANG_SPECIFIC(). 1508 15091999-03-18 Jason Merrill <jason@yorick.cygnus.com> 1510 1511 * decl.c (start_function): Suppress normal linkage heuristics 1512 for #pragma interface under MULTIPLE_SYMBOL_SPACES. 1513 15141999-03-19 Alexandre Oliva <oliva@dcc.unicamp.br> 1515 1516 * Make-lang.in: ($(INTL_TARGETS)): Depend on cp/parse.c. 1517 ($(srcdir)/cp/parse.c): Moved from ../Makefile.in. 1518 15191999-03-17 Martin von L�wis <loewis@informatik.hu-berlin.de> 1520 1521 * parse.y (named_complex_class_head_sans_basetype): 1522 Do not push a scope for error_mark_node. 1523 (maybe_base_class_list): Likewise. 1524 1525 * decl.c (start_decl): Check for error_mark_node as a type. 1526 Detected by g++.brendan/array-refs.C. 1527 (start_decl_1): Likewise. Detected by g++.bugs/900322_01.C. 1528 (maybe_build_cleanup_1): Likewise. Detected by 1529 g++.jason/incomplete1.C. 1530 1531 * tree.c (build_dummy_object): Use void_zero_node instead of the 1532 error_mark_node. 1533 (is_dummy_object): Check for such a node. 1534 Detected by g++.bob/inherit1.C 1535 15361999-03-16 Jason Merrill <jason@yorick.cygnus.com> 1537 1538 * method.c (old_backref_index): Split out... 1539 (flush_repeats): From here. Rename back from try_old_backref. 1540 (build_mangled_name): Put back some old-style repeat handling. 1541 1542Mon Mar 15 21:57:16 1999 Kaveh R. Ghazi <ghazi@caip.rutgers.edu> 1543 1544 * lex.c: Don't include setjmp.h. 1545 (parse_float): New static function. 1546 (pf_args): New struct. 1547 (real_yylex): Use them in call to `do_float_handler'. 1548 15491999-03-15 Mark Mitchell <mark@markmitchell.com> 1550 1551 * decl.c (xref_basetypes): Set CLASSTYPE_VBASECLASSES here. 1552 * tree.c (layout_basetypes): Not here. 1553 * search.c (dfs_search): Remove; no longer used. 1554 15551999-03-12 Mark Mitchell <mark@markmitchell.com> 1556 1557 * decl2.c (validate_nonmember_using_decl): Issue sensible 1558 error-messages on bogus qualifiers. 1559 15601999-03-14 Jason Merrill <jason@yorick.cygnus.com> 1561 1562 * call.c (add_function_candidate): Fix uninitialized variable. 1563 1564 * Makefile.in (search.o): Add dependency on varray.h. 1565 15661999-03-13 Jason Merrill <jason@yorick.cygnus.com> 1567 1568 * decl.c (duplicate_decls): Use same_type_p. 1569 * method.c (try_old_backref): Renamed from flush_repeats. Use 1570 same_type_p. Don't try to handle repeats. Return success. 1571 (is_back_referenceable_type): Return 0 if TYPE_FOR_JAVA. Support 1572 calls from old-style code, too. 1573 (check_ktype): Use same_type_p. 1574 (check_btype): Use same_type_p. Don't pull out TYPE_MAIN_VARIANT. 1575 (build_qualified_name): Simplify logic. 1576 (process_overload_item): Strip typedefs and quals at the top. 1577 (build_mangled_name_for_type_with_Gcode): Remove call to 1578 type_canonical_variant. 1579 (build_mangled_name): Likewise. Remove support for old-style 1580 repeats, which have been disabled since 2.7.2. Don't mess with 1581 TREE_USED. 1582 (build_decl_overload_real): Don't mess with TREE_USED. 1583 15841999-03-13 Nathan Sidwell <nathan@acm.org> 1585 1586 * error.c (cp_printers): Add 'F' escape character. 1587 (dump_type_real): Remove TREE_LIST (fnargs) printing. 1588 Functionality moved to dump_parameters. 1589 (dump_type_suffix): Use dump_parameters and dump_exception_spec. 1590 (dump_function_decl): Extend meaning of V parameter. Use 1591 dump_parameters and dump_exception_spec. 1592 (dump_parameters): New static function. 1593 (dump_exception_spec): New static function. 1594 (fndecl_as_string): Change argument semantics. Use 1595 dump_function_decl directly. 1596 1597 * sig.c (build_signature_table_constructor): Use cp_error. 1598 15991999-03-13 Martin von L�wis <loewis@informatik.hu-berlin.de> 1600 1601 * semantics.c (finish_switch_cond): Handle error cases gracefully. 1602 Detected by g++.law/enum5.C. 1603 1604 * typeck.c (build_modify_expr): Check for errors after resolving 1605 offsets. Detected by g++.brendan/static1.C. 1606 1607 * decl.c (complete_array_type): Ignore initial_value if it is an 1608 error. Detected by g++.benjamin/17930.C. 1609 1610 * typeck2.c (process_init_constructor): Return error if one argument 1611 is in error. Detected by g++.benjamin/13478.C. 1612 16131999-03-12 Martin von L�wis <loewis@informatik.hu-berlin.de> 1614 1615 * decl.c (select_decl): Allow class templates when we need types. 1616 * decl2.c (ambiguous_decl): Likewise. 1617 16181999-03-12 Mark Mitchell <mark@markmitchell.com> 1619 1620 * lex.c (do_identifier): Correct call to enforce_access. 1621 * search.c (accessible_p): Tweak comment. 1622 16231999-03-10 Mark Mitchell <mark@markmitchell.com> 1624 1625 * semantics.c (begin_class_definition): Call build_self_reference. 1626 (finish_member_declaration): Set DECL_CONTEXT for TYPE_DECLs. 1627 1628 * search.c (assert_canonical_unmarked): Fix typo in prototype. 1629 1630 * search.c (dfs_canonical_queue): New function. 1631 (dfs_assert_unmarked_p): Likewise. 1632 (assert_canonical_unmarked): Likewise. 1633 (access_in_type): Use it. 1634 (accessible_p): Likewise. Walk the whole tree when umarking. 1635 1636 * sig.c (build_signature_table_constructor): Use accessible_p 1637 instead of compute_access. 1638 16391999-03-09 Jason Merrill <jason@yorick.cygnus.com> 1640 1641 * call.c (add_builtin_candidates): Handle overloaded conversion ops. 1642 16431999-03-09 Mark Mitchell <mark@markmitchell.com> 1644 1645 * cp-tree.h (flag_access_control): Declare. 1646 (TREE_VIA_PPUBLIC): Document. 1647 (DECL_NONSTATIC_MEMBER_P): New macro. 1648 (enforce_access): Return an indication of whether or not access 1649 was permitted. 1650 (build_self_reference): Change prototype. 1651 (compute_access): Replace with ... 1652 (accessible_p): New function. 1653 (dfs_walk): Change prototype. 1654 (dfs_unmark): Likewise. 1655 (markedp): Likewise. 1656 * call.c (enforce_access): Use accessible_p. 1657 * class.c (build_self_reference): Insert the declaration into the 1658 list of members for this type, and make it public. 1659 * decl.c (xref_basetypes): Avoid ill-timed recursion. 1660 * init.c (build_offset_ref): Use lookup_member, not three separate 1661 name-lookups. Call enforce_access rather than checking for 1662 illegal accesses here. 1663 (resolve_offset_ref): Likewise. 1664 * lex.c (do_identifier): Likewise. 1665 * method.c (hack_identifier): Likewise. 1666 * parse.y (self_reference): Remove. 1667 (opt_component_decl_list): Don't use it. 1668 * parse.c: Regenerated. 1669 * pt.c (print_candidates): Generalize to handle lists of 1670 overloaded functions. 1671 (instantiate_class_template): Don't rely on TREE_VIA_PRIVATE; it's 1672 not set. 1673 (get_template_base): Use new calling convention for dfs_walk. 1674 * search.c: Include varray.h. Add prototypes. 1675 (dfs_walk): Accept a data pointer to pass to the work functions. 1676 All callers changed. All work functions changed. 1677 (breadth_first_search): Rename to bfs_walk, and make consistent 1678 with dfs_walk. 1679 (dfs_walk_real): New function. 1680 (canonical_binfo): New function. 1681 (context_for_name_lookup): Likewise. 1682 (shared_marked_p): Likewise. 1683 (shared_unmarked_p): Likewise. 1684 (lokup_field_queue_p): Likewise. 1685 (lookup_field_r): Generalize to handle both functions and fields. 1686 (lookup_field): Just call lookup_member. 1687 (lookup_fnfields): Likewise. 1688 (lookup_member): Move body of lookup_field here and generalize. 1689 (dfs_accessible_queue_p): Likewise. 1690 (dfs_accessible_p): Likewise. 1691 (dfs_access_in_type): Likewise. 1692 (access_in_type): Likewise. 1693 (compute_access): Remove, and replace with ... 1694 (accessible_p): New function. 1695 (vbase_types): Remove. 1696 (vbase_decl_ptr_intermediate): Likewise. 1697 (vbase_decl_ptr): Likewise. 1698 (vbase_init_result): Likewise. 1699 (closed_envelopes): Likewise. 1700 (bvtable): Likewise. 1701 17021999-03-09 Jason Merrill <jason@yorick.cygnus.com> 1703 1704 * call.c (add_function_candidate): Check for proper number of args 1705 before checking the validity of those args. 1706 17071999-03-06 Jason Merrill <jason@yorick.cygnus.com> 1708 1709 * cp-tree.h (struct lang_type): Add anon_union field. 1710 (ANON_UNION_TYPE_P): Use it instead of examining type. 1711 (SET_ANON_UNION_TYPE_P): New macro. 1712 * decl.c (check_tag_decl): Use it. 1713 1714 * search.c (compute_access): Handle non-type contexts earlier, and 1715 handle NULL_TREE. 1716 1717 * tree.c (build_exception_variant): Use copy_to_permanent. 1718 1719 * decl2.c (setup_initp): Give statics with no priority the default 1720 priority here. 1721 (do_dtors, do_ctors, finish_file): Remove special handling of 1722 non-prioritized statics. 1723 17241999-03-05 Mark Mitchell <mark@markmitchell.com> 1725 1726 * cp-tree.h (ANON_UNION_TYPE_P): Robustify. 1727 * decl.c (make_typename_type): Don't issue an error if an 1728 immediate lookup fails; it migt be resolved later. 1729 * friend.c (is_friend): Add comment. 1730 * search.c (breadth_first_search): Add POSTFN and DATA 1731 parameters. Tidy. All callers changed. 1732 (lookup_field_queue_p): New function. 1733 (lookup_field_r): Likewise. 1734 (lookup_field_post): Likewise. 1735 (lookup_field): Use them, via breadth_first_search, instead of 1736 duplicating logic. 1737 (compute_access): Robustify. 1738 (lookup_fnfield_info): New structure. 1739 17401999-03-05 Jason Merrill <jason@yorick.cygnus.com> 1741 1742 * pt.c (tsubst, case ARRAY_REF): Use tsubst_expr again. 1743 17441999-03-03 Jason Merrill <jason@yorick.cygnus.com> 1745 1746 * class.c, decl2.c, method.c, pt.c: Add 'static' to make SunOS 4 1747 cc happy. 1748 1749 * decl2.c (import_export_class): Also return if 1750 CLASSTYPE_INTERFACE_ONLY is set. 1751 17521999-03-03 Martin von L�wis <loewis@informatik.hu-berlin.de> 1753 1754 * decl.c (push_overloaded_decl): Only overwrite the old binding if 1755 there was one. 1756 * decl2.c (do_local_using_decl): Fix loop termination. 1757 17581999-03-02 Mark Mitchell <mark@markmitchell.com> 1759 1760 * cp-tree.h (determine_specialization): Don't declare. 1761 * pt.c (determine_specialization): Make it static. Eliminate 1762 complain parameter. Note that decl is always non-NULL now, and 1763 simplify accordingly. 1764 1765 * decl.c (maybe_push_to_top_level): Always call 1766 push_cp_function_context. 1767 (pop_from_top_level): Always call pop_cp_function_context. 1768 17691999-02-26 Nathan Sidwell <nathan@acm.org> 1770 1771 * typeck.c (complete_type_or_else): Add VALUE arg, for helpful 1772 diagnostics. 1773 * cp-tree.h (complete_type_or_else): Added VALUE parameter. 1774 * init.c (build_new_1): Extra arg to complete_type_or_else. 1775 (build_delete): Likewise. 1776 * typeck.c (require_complete_type): Likewise. 1777 (pointer_int_sum): Likewise. 1778 (pointer_diff): Likewise. 1779 (build_component_ref): Likewise. 1780 1781 * typeck2.c (incomplete_type_error): Always use cp_error. 1782 Show declaration of undefined type, if appropriate. 1783 Deal with UNKNOWN_TYPE nodes. 1784 1785 * typeck.c (require_complete_type): Use TYPE_SIZE as 1786 size_zero_node to mean incomplete type. 1787 (require_complete_type_in_void): New function. 1788 (build_compound_expr): Call complete_type_in_void for LHS. 1789 (build_c_cast): Call complete_type_in_void for void cast. 1790 * cvt.c (ocp_convert): Call complete_type_in_void for void cast. 1791 * decl.c (cplus_expand_expr_stmt): Void expression checks moved to 1792 require_complete_type_in_void. Call it. 1793 * cp-tree.h (require_complete_type_in_void): Prototype new function. 1794 1795 * typeck.c (convert_arguments): Use alternative format for 1796 function decls. Don't require_complete_type here. Simplify 1797 diagnostic printing. 1798 (convert_for_initialization): Don't require_complete_type on RHS yet. 1799 * call.c (convert_arg_to_ellipsis): Call require_complete_type. 1800 1801 * call.c (build_over_call): Cope with qualified void return type. 1802 * semantics.c (finish_call_expr): Likewise. 1803 * typeck.c (build_function_call_real): Likewise. 1804 (c_expand_return): Likewise. 1805 * decl2.c (reparse_absdcl_as_expr): Cope with qualified void type. 1806 1807 * call.c (print_z_candidates): Use alternate print format, to be 1808 consistent with (pt.c) print_candidates. 1809 * method.c (hack_identifier): List candidate members. 1810 * search.c (lookup_field): Build ambiguous list, and show it, if 1811 ambiguous. 1812 18131999-02-26 Mark Mitchell <mark@markmitchell.com> 1814 1815 * typeck.c (decay_conversion): Don't confuse constant array 1816 variables with their initializers. 1817 1818 * decl.c (duplicate_decls): Copy DECL_TEMPLATE_INSTANTIATED when 1819 merging decls. 1820 * pt.c (regenerate_decl_from_template): Tweak for clarity. 1821 (instantiate_decl): Mark a decl instantiated before regenerating 1822 it to avoid recursion. 1823 * tree.c (mapcar): Don't call decl_constant_value unless we know 1824 something is TREE_READONLY_DECL_P. 1825 1826 * class.c (check_for_override): Don't stop checking when we find 1827 the first overridden function. Delete #if 0'd code. 1828 * search.c (get_matching_virtual): Likewise. 1829 18301999-02-25 Richard Henderson <rth@cygnus.com> 1831 1832 * lang-specs.h: Define __FAST_MATH__ when appropriate. 1833 18341999-02-24 Mike Stump <mrs@wrs.com> 1835 1836 * typeck.c (convert_for_assignment): Allow boolean integral constant 1837 expressions to convert to null pointer. 1838 18391999-02-24 Martin von Loewis <loewis@informatik.hu-berlin.de> 1840 1841 * decl.c (lookup_namespace_name): Resolve namespace aliases. 1842 1843 * class.c (push_nested_class): Allow namespaces. 1844 1845 * decl2.c (set_decl_namespace): Add friendp parameter. 1846 * decl.c (grokfndecl): Pass it. 1847 (grokvardecl): Likewise. 1848 * cp-tree.h: Change declaration. 1849 18501999-02-24 Jason Merrill <jason@yorick.cygnus.com> 1851 1852 * pt.c (tsubst): Allow an array of explicit size zero. 1853 18541999-02-23 Jason Merrill <jason@yorick.cygnus.com> 1855 1856 * errfn.c: Change varargs code to look like toplev.c. 1857 1858 * method.c (process_modifiers): Don't prepend 'U' for char or 1859 wchar_t. 1860 18611999-02-20 Craig Burley <craig@jcb-sc.com> 1862 1863 * Make-lang.in (cplib2.ready): Don't consider updating 1864 cplib2 stuff if the current directory isn't writable, as 1865 it won't work (such as during a `make install'). 1866 1867Sun Feb 21 20:38:00 1999 H.J. Lu (hjl@gnu.org) 1868 1869 * decl2.c (start_objects): Make file scope constructors and 1870 destructors local to the file if ASM_OUTPUT_CONSTRUCTOR and 1871 ASM_OUTPUT_DESTRUCTOR are defined. 1872 18731999-02-19 Mark Mitchell <mark@markmitchell.com> 1874 1875 * cp-tree.h (CLASSTYPE_METHOD_VEC): Adjust comment. 1876 (fn_type_unification): Adjust prototype. 1877 (lookup_fnfields_1): Declare. 1878 * call.c (add_template_candidate_real): Adjust call to 1879 fn_type_unification. 1880 * class.c (add_method): Don't allow duplicate declarations of 1881 constructors or destructors. 1882 (resolve_address_of_overloaded_function): Remove unused variable. 1883 Adjust call to fn_type_unification. 1884 * decl.c (grokfndecl): Be more robust in the face of illegal 1885 specializations. 1886 * decl2.c (check_classfn): Remove hokey handling of member 1887 templates. 1888 * pt.c (determine_specialization): Improve comments. Adjust to 1889 handle template argument deduction as per the standard. 1890 (check_explicit_specialization): Fix comment spacing. Handle 1891 type-conversion operators correctly. Improve error-recovery. 1892 (fn_type_unification): Remove EXTRA_FN_ARG parameter. 1893 (get_bindings_real): Simplify handling of static members. 1894 * search.c (lookup_fnfields_1): Make it have external linkage. 1895 * typeck.c (compparms): Fix comment. 1896 (build_unary_op): Don't try to figure out which template 1897 specialization is being referred to when when the address-of 1898 operator is used with a template function. 1899 1900Thu Feb 18 23:40:01 1999 Kaveh R. Ghazi <ghazi@caip.rutgers.edu> 1901 1902 * cp-tree.h (lvalue_or_else): Qualify a char* with the `const' 1903 keyword to match an analogous change at the top level. 1904 1905 * tree.c (lvalue_or_else): Likewise. 1906 19071999-02-17 Mark Mitchell <mark@markmitchell.com> 1908 1909 * decl.c (xref_basetypes): Comment. 1910 * pt.c (instantiate_class_template): Use xref_basetypes. 1911 19121999-02-16 Mark Mitchell <mark@markmitchell.com> 1913 1914 * cp-tree.h (tsubst): Change prototype. 1915 (tsubst_expr): Likewise. 1916 (tsubst_copy): Likewise. 1917 (type_unification): Remove prototype. 1918 * call.c (convert_default_arg): Adjust call to tsubst_expr. 1919 * class.c (resolve_address_of_overloaded_function): Just use 1920 fn_type_unification. 1921 * decl.c (grokdeclarator): Adjust call to tsubst. 1922 * method.c (build_template_parm_names): Likewise. 1923 * pt.c (GTB_VIA_VIRTUAL): New macro. 1924 (GTB_IGNORE_TYPE): Likewise. 1925 (resolve_overloaded_unification): Add `complain' parameter. 1926 (try_one_overload): Likewise. 1927 (tsubst_template_arg_vector): Likewise. 1928 (tsubst_template_parms): Likewise. 1929 (tsubst_aggr_type): Likewise. 1930 (tsubst_arg_types): Likewise. 1931 (tsubst_call_declarator_parms): Likewise. 1932 (unify): Remove explicit_mask. 1933 (type_unification_real): Likewise. 1934 (get_template_base_recursive): Likewise. 1935 (coerce_template_template_parms): Provide prototype. 1936 (tsubst_function_type): Likewise. 1937 (try_class_unification): New function. 1938 All callers changed to use new complain parameter. 1939 (get_template_base): Use try_class_unification. 1940 (unify): Adjust handling of classes derived from template types. 1941 (fn_type_unification): Substitute explicit arguments before 1942 unification. 1943 19441999-02-16 Kriang Lerdsuwanakij <lerdsuwa@scf-fs.usc.edu> 1945 1946 * decl.c (pushdecl): Remove dead code. 1947 19481999-02-16 Jason Merrill <jason@yorick.cygnus.com> 1949 1950 * decl2.c (finish_objects): Fix code I missed in previous change. 1951 19521999-02-13 Jason Merrill <jason@yorick.cygnus.com> 1953 1954 * decl.c (grokfndecl): Return NULL_TREE instead of error_mark_node. 1955 (grokdeclarator): Don't expect error_mark_node from grokfndecl. 1956 1957 * pt.c (maybe_process_partial_specialization): Complain about 1958 'template <>' on non-specialization. 1959 19601999-02-10 Jason Merrill <jason@yorick.cygnus.com> 1961 1962 * decl.c (grokdeclarator): Catch wierd declarators. 1963 * decl2.c (finish_file): Don't abort because of namespace parsing 1964 failure. 1965 (check_decl_namespace): Remove. 1966 19671999-02-09 Mark Mitchell <mark@markmitchell.com> 1968 1969 * cp-tree.h (get_template_base): Don't declare. 1970 (dfs_walk): Declare. 1971 (dfs_unmark): Likewise. 1972 (markedp): Likewise. 1973 * pt.c (unify): Remove duplicate declaration. Pass tparms and 1974 targs to get_template_base. 1975 (get_template_base_recursive): Move here from search.c. Check to 1976 see that the base found can be instantiated to form the desired 1977 type. 1978 (get_template_base): Likewise. 1979 (get_class_bindings): Simplify. 1980 * search.c (get_template_base_recursive): Move to pt.c. 1981 (get_template_base): Likewise. 1982 (markedp): Make it global. 1983 (dfs_walk): Likewise. 1984 (dfs_unmark): Likewise. 1985 19861999-02-07 Jason Merrill <jason@yorick.cygnus.com> 1987 1988 * pt.c (maybe_process_partial_specialization): Complain about 1989 specialization in wrong namespace. 1990 * tree.c (decl_namespace_context): New fn. 1991 19921999-02-06 Kriang Lerdsuwanakij <lerdsuwa@scf-fs.usc.edu> 1993 1994 * decl2.c (arg_assoc_type): Handle TEMPLATE_TEMPLATE_PARM. 1995 * pt.c (coerce_template_template_parms): Handle nested 1996 template template parameters. 1997 1998Sat Feb 6 18:08:40 1999 Jeffrey A Law (law@cygnus.com) 1999 2000 * typeck2.c: Update email addresses. 2001 20021999-02-04 Kriang Lerdsuwanakij <lerdsuwa@scf-fs.usc.edu> 2003 2004 * pt.c (unify): Call coerce_template_parms with the COMPLAIN flag 2005 turned off. 2006 20071999-02-04 Jason Merrill <jason@yorick.cygnus.com> 2008 2009 * lex.c (retrofit_lang_decl): Split out... 2010 (build_lang_decl): From here. 2011 * decl.c (pushdecl): Call it for functions generated by the middle 2012 end that don't have DECL_LANG_SPECIFIC. 2013 * cp-tree.h: Declare it. 2014 2015 * decl2.c: Remove flag_init_priority. Always enable initp stuff. 2016 (start_objects, finish_objects): Only use special 2017 init_priority code if the user specified a priority. 2018 (do_ctors, do_dtors): Use DEFAULT_INIT_PRIORITY for the non-initp 2019 objects. 2020 2021Wed Feb 3 22:50:17 1999 Marc Espie <Marc.Espie@liafa.jussieu.fr> 2022 2023 * Make-lang.in (GXX_OBJS): Remove choose-temp.o, pexecute.o and 2024 mkstemp.o. Get them from libiberty now. 2025 (DEMANGLER_PROG): Simlarly, remove getopt.o getopt1.o. 2026 2027Tue Feb 2 22:38:48 1999 Theodore Papadopoulo <Theodore.Papadopoulo@sophia.inria.fr> 2028 2029 * decl2.c (lang_decode_option): Use read_integral_parameter. 2030 20311999-02-01 Mark Mitchell <mark@markmitchell.com> 2032 2033 * pt.c (tsubst, case TYPENAME_TYPE): Check TYPE_BEING_DEFINED 2034 before calling complete_type_or_else. 2035 2036Mon Feb 1 09:49:52 1999 Kaveh R. Ghazi <ghazi@caip.rutgers.edu> 2037 2038 * input.c (inline): Don't define, its handled by system.h. 2039 2040Sun Jan 31 20:34:29 1999 Zack Weinberg <zack@rabi.columbia.edu> 2041 2042 * decl2.c: Don't define flag_no_ident here. Don't process 2043 -f(no-)ident here. 2044 * cp-tree.h: Don't declare flag_no_ident here. 2045 * lang-specs.h: Map -Qn to -fno-ident. 2046 20471999-01-28 Jason Merrill <jason@yorick.cygnus.com> 2048 2049 * cp-tree.h (struct tree_binding): Replace scope field with a union. 2050 (BINDING_SCOPE): Adjust. 2051 * decl.c (BINDING_LEVEL): Adjust. 2052 20531999-01-26 Jason Merrill <jason@yorick.cygnus.com> 2054 2055 * pt.c (instantiate_class_template): Set up the DECL_INITIAL of 2056 member constants. 2057 2058 * init.c (expand_member_init): Pull out TYPE_MAIN_VARIANT in 2059 a ctor initializer. 2060 2061 * tree.c (equal_functions): Fix name in prototype. 2062 2063 * decl.c (push_local_binding): Add FLAGS argument. 2064 (pushdecl, push_overloaded_decl): Pass it. 2065 * decl2.c (do_local_using_decl): Likewise. 2066 * cp-tree.h: Adjust prototype. 2067 * decl.c (poplevel): Fix logic. 2068 2069 * decl.c (push_local_binding): Also wrap used decls in a TREE_LIST. 2070 (poplevel): Handle that. Fix logic for removing TREE_LISTs. 2071 (cat_namespace_levels): Don't loop forever. 2072 20731999-01-25 Richard Henderson <rth@cygnus.com> 2074 2075 * typeck.c (build_reinterpret_cast): Fix typo in duplicated test. 2076 20771999-01-25 Jason Merrill <jason@yorick.cygnus.com> 2078 2079 * class.c (resolve_address_of_overloaded_function): Mark the 2080 chosen function used. 2081 2082 * call.c (build_call): Make sure that a function coming in has 2083 been marked used already. 2084 * decl.c (expand_static_init): Call mark_used instead of 2085 assemble_external. 2086 * except.c (call_eh_info, do_pop_exception, expand_end_eh_spec, 2087 alloc_eh_object, expand_throw): Likewise. 2088 * init.c (build_builtin_delete_call): Likewise. 2089 * rtti.c (call_void_fn, get_tinfo_fn, build_dynamic_cast_1, 2090 expand_si_desc, expand_class_desc, expand_ptr_desc, expand_attr_desc, 2091 expand_generic_desc): Likewise. 2092 20931999-01-25 Martin von L�wis <loewis@informatik.hu-berlin.de> 2094 2095 * tree.c (equal_functions): New function. 2096 (ovl_member): Call it. 2097 20981999-01-24 Jason Merrill <jason@yorick.cygnus.com> 2099 2100 * cvt.c (cp_convert_to_pointer): Fix conversion of 0 to pmf. 2101 21021999-01-25 Martin von Loewis <loewis@informatik.hu-berlin.de> 2103 2104 * decl.c (decls_match): Return 1 if old and new are identical. 2105 (push_overloaded_decl): Set OVL_USED when PUSH_USING. 2106 21071999-01-24 Jason Merrill <jason@yorick.cygnus.com> 2108 2109 * decl.c (start_function): Make member functions one_only on windows. 2110 * decl2.c (import_export_decl): Likewise. 2111 2112 * decl.c (grokdeclarator): Don't complain about implicit int in 2113 a system header. Change same-name field check to not complain in 2114 a system header instead of within extern "C". 2115 21161999-01-21 Mark Mitchell <mark@markmitchell.com> 2117 2118 * cp-tree.h (PUSH_GLOBAL): New macro. 2119 (PUSH_LOCAL): Likewise. 2120 (PUSH_USING): Likewise. 2121 (namespace_bindings_p): Declare. 2122 (push_overloaded_decl): Likewise. 2123 * decl.c (push_overloaded_decl): Don't make it static. Check for 2124 illegal declarations after using declarations here. 2125 (namespace_bindings_p): Likewise. 2126 (duplicate_decls): Don't consider declarations from different 2127 namespaces to be the same. 2128 (pushdecl): Use symbolic PUSH_ constants in calls to 2129 push_overloaded_decl. 2130 (push_overloaded_decl_1): Likewise. 2131 * decl2.c (validate_nonmember_using_decl): Tweak `std' handling. 2132 (do_nonmember_using_decl): Check for illegal using declarations 2133 after ordinary declarations here. 2134 (do_local_using_decl): Call pushdecl to insert declarations. 2135 21361999-01-21 Jason Merrill <jason@yorick.cygnus.com> 2137 2138 * decl.c (grokdeclarator): Fix lang_c -> lang_name_c typo. 2139 21401999-01-21 Mark Mitchell <mark@markmitchell.com> 2141 2142 * tree.c (build_cplus_array_type_1): Don't call build_array_type 2143 for types involving template parameters. 2144 2145 * cp-tree.h (PARM_DECL_EXPR): Delete. 2146 (convert_default_arg): Change prototype. 2147 (check_default_argument): Declare. 2148 (search_tree): Likewise. 2149 * call.c (convert_default_arg): Take the function to which the 2150 default argument belongs as a parameter, and do any necessary 2151 instantiation here, instead of ... 2152 (build_over_call): Here. 2153 * decl.c (local_variable_p): New function. 2154 (check_default_argument): Likewise, split out and tidied from ... 2155 (grokparms): Here. 2156 * error.c (dump_expr): Don't set PARM_DECL_EXPR. 2157 * pt.c (tsubst_call_declarator_parms): New function. 2158 (for_each_template_parm): Handle ARRAY_REFs. Do the obvious thing 2159 with CALL_EXPRs, rather than trying to be clever. 2160 (tsubst): Use tsubst_call_declarator_parms. 2161 * tree.c (search_tree): Don't make it static. 2162 * typeck.c (convert_arguments): Use new interface to 2163 convert_default_arg. 2164 21651999-01-20 Mark Mitchell <mark@markmitchell.com> 2166 2167 * error.c (dump_function_decl): Don't print the argument types for 2168 a function when the verbosity level is negative. 2169 2170 * call.c (build_over_call): Check format attributes at call-time. 2171 2172 * pt.c (tsubst_copy): Fix comment. 2173 (unify): Don't allow unification with variable-sized arrays. 2174 2175 * semantics.c (finish_stmt_expr): When processing a template make 2176 the BIND_EXPR long-lived. 2177 21781999-01-19 Jason Merrill <jason@yorick.cygnus.com> 2179 2180 * decl2.c (finish_vtable_vardecl): Make vtables comdat here. 2181 (import_export_vtable): Not here. 2182 21831999-01-18 Jason Merrill <jason@yorick.cygnus.com> 2184 2185 * typeck.c (build_component_ref): Wrap an OVERLOAD around a unique 2186 non-static member function. 2187 21881999-01-18 Nathan Sidwell <nathan@acm.org> 2189 2190 * class.c (instantiate_type): Only diagnose illegal address of member 2191 function if complaining. 2192 2193 * decl.c (lookup_name_real): Remove duplicate code. 2194 21951999-01-18 Jason Merrill <jason@yorick.cygnus.com> 2196 2197 * tree.c (copy_template_template_parm): Use permanent_obstack. 2198 21991999-01-18 Kriang Lerdsuwanakij <lerdsuwa@scf-fs.usc.edu> 2200 2201 * pt.c (unify): Remove restrictions on deduction of argument 2202 of template template parameters. 2203 22041999-01-18 Nathan Sidwell <nathan@acm.org> 2205 2206 * rtti.c (build_dynamic_cast_1): Resolve OFFSET_REF exprs. 2207 2208 * class.c (resolve_address_of_overloaded_function): Show list of 2209 all candidates, when none of them match. 2210 22111999-01-18 Chip Salzenberg <chip@perlsupport.com> 2212 2213 * typeck.c (comp_ptr_ttypes_reinterpret): Per ANSI, tighten up 2214 definition of 'casting away const' in reinterpret_cast<>. 2215 22161999-01-18 Graham <grahams@rcp.co.uk> 2217 2218 * cvt.c: Add include for decl.h, remove extern for 2219 static_aggregates which is now provided by decl.h. 2220 2221 * Makefile.in (cvt.o): Add dependency for decl.h and missing 2222 dependencies for convert.h and flags.h. 2223 22241999-01-18 Nathan Sidwell <nathan@acm.org> 2225 2226 * decl2.c (do_dtors): Set current location to that of the 2227 decl, for sensible diagnostics and debugging. 2228 (check_classfn): Issue `incomplete type' error, if 2229 class is not defined. 2230 22311999-01-16 Jason Merrill <jason@yorick.cygnus.com> 2232 2233 * cp-tree.h: Add prototype for bound_pmf_p. 2234 22351999-01-16 Jason Merrill <jason@yorick.cygnus.com> 2236 Manfred Hollstein <manfred@s-direktnet.de> 2237 2238 * decl.c (grokdeclarator): Don't make 'main(){}' an error with only 2239 -Wreturn-type. 2240 22411999-01-16 Nathan Sidwell <nathan@acm.org> 2242 2243 * cp-tree.h (struct lang_type): Added has_mutable flag. 2244 (CLASSTYPE_HAS_MUTABLE): New macro to access it. 2245 (TYPE_HAS_MUTABLE_P): New macro to read it. 2246 (cp_has_mutable_p): Prototype for new function. 2247 * class.c (finish_struct_1): Set has_mutable from members. 2248 * decl.c (cp_finish_decl): Clear decl's TREE_READONLY flag, if 2249 it contains a mutable. 2250 * typeck.c (cp_has_mutable_p): New function. 2251 22521999-01-15 Mark Mitchell <mark@markmitchell.com> 2253 2254 * pt.c (process_template_parm): Ignore top-level qualifiers on 2255 non-type parameters. 2256 2257 * decl.c (start_function): Use current_function_parms in the call 2258 to require_complete_type_for_parms, not the probably empty 2259 DECL_ARGUMENTS. 2260 22611999-01-14 Jason Merrill <jason@yorick.cygnus.com> 2262 2263 * semantics.c (finish_asm_stmt): Don't warn about redundant volatile. 2264 2265 * decl2.c (import_export_class): MULTIPLE_SYMBOL_SPACES only means 2266 that we don't suppress the other copies. 2267 * lex.c (handle_cp_pragma): Likewise. 2268 22691999-01-13 Mark Mitchell <mark@markmitchell.com> 2270 2271 * decl.c (grokdeclarator): Undo 1998-12-14 change. 2272 * tree.c (build_cplus_array_type_1): Likewise. 2273 * pt.c (instantiate_class_template): Remove misleading comment. 2274 (tsubst_aggr_type): Substitute if there are template parameters, 2275 regardless of whether or not they use template arguments. 2276 (unify): Likewise, but for unification. 2277 22781999-01-12 Richard Henderson <rth@cygnus.com> 2279 2280 * cp-tree.h (flag_permissive): Declare extern. 2281 22821999-01-06 Mark Mitchell <mark@markmitchell.com> 2283 2284 * cp-tree.h (IDENTIFIER_TYPENAME_P): Use OPERATOR_TYPENAME_FORMAT 2285 here. 2286 (lang_type): Add is_partial_instantiation. Decrease width of 2287 dummy. 2288 (PARTIAL_INSTANTIATION_P): New macro. 2289 (OPERATOR_TYPENAME_P): Remove. 2290 * decl.c (unary_op_p): Use IDENTIFIER_TYPENAME_P, not 2291 OPERATOR_TYPENAME_P. 2292 (grok_op_properties): Likewise. 2293 * friend.c (do_friend): Handle friends that are member functions 2294 correctly. 2295 * lex.c (init_parse): Use OPERATOR_TYPENAME_FORMAT. 2296 * pt.c (instantiate_class_template): Rework for clarity. Avoid 2297 leaving TYPE_BEING_DEFINED set in obscure cases. Don't do 2298 any more partial instantiation than is absolutely necessary for 2299 implicit typename. Set PARTIAL_INSTANTIATION_P. 2300 (tsubst_decl): Use IDENTIFIER_TYPENAME_P. 2301 * semantics.c (begin_class_definition): Handle partial 2302 specializations of a type that was previously partially 2303 instantiated. 2304 2305Wed Jan 6 03:18:53 1999 Mark Elbrecht <snowball3@usa.net. 2306 2307 * g++spec.c (LIBSTDCXX): Provide default definition. 2308 (lang_specific_driver): Use LIBSTDCXX instead of "-lstdc++". 2309 2310Tue Jan 5 22:11:25 1999 Kaveh R. Ghazi <ghazi@caip.rutgers.edu> 2311 2312 * Make-lang.in (g++.o): Depend on prefix.h. 2313 23141999-01-04 Jason Merrill <jason@yorick.cygnus.com> 2315 2316 * tree.c (bound_pmf_p): New fn. 2317 * typeck.c (build_c_cast): Use it. 2318 2319 * decl.c (grok_op_properties): Use same_type_p. 2320 2321Tue Dec 22 15:09:25 1998 Kaveh R. Ghazi <ghazi@caip.rutgers.edu> 2322 2323 * Makefile.in (cvt.o): Depend on toplev.h. 2324 2325 * cp-tree.h (check_template_shadow, pod_type_p): Add prototypes. 2326 2327 * cvt.c: Include toplev.h. 2328 2329 * except.c (get_eh_caught, get_eh_handlers): Hide prototypes and 2330 definitions. 2331 2332 * init.c (expand_vec_init): Initialize variable `itype'. 2333 2334 * lex.c (yyerror): Cast the argument passed to a ctype function to 2335 an unsigned char. 2336 2337 * method.c (build_mangled_C9x_name): Wrap prototype and definition 2338 in "HOST_BITS_PER_WIDE_INT >= 64". 2339 2340 * typeck.c (build_binary_op): Mark parameter `convert_p' with 2341 ATTRIBUTE_UNUSED. 2342 23431998-12-22 Mark Mitchell <mark@markmitchell.com> 2344 2345 * cp-tree.h (TYPE_RAISES_EXCEPTIONS): Improve documentation. 2346 * tree.c (build_exception_variant): Don't crash on empty throw 2347 specs. 2348 23491998-12-18 DJ Delorie <dj@cygnus.com> 2350 2351 * cvt.c (convert_to_reference): Check for both error_mark_node 2352 and NULL_NODE after call to convert_for_initialization. 2353 23541998-12-17 Jason Merrill <jason@yorick.cygnus.com> 2355 2356 * error.c (interesting_scope_p): New fn. 2357 (dump_simple_decl): Use it. 2358 (dump_expr, case CONSTRUCTOR): Force a & for a PMF. 2359 (dump_expr, case OFFSET_REF): Print ->* if appropriate. 2360 23611998-12-16 Mark Mitchell <mark@markmitchell.com> 2362 2363 * class.c (resolve_address_of_overloaded_function): Do conversion 2364 to correct type here, rather than ... 2365 (instantiate_type): Here. 2366 2367 * cp-tree.h (DECL_TEMPLATE_PARM_P): New macro. 2368 (DECL_TEMPLATE_TEMPLATE_PARM_P): Use it. 2369 (decl_template_parm_p): Remove. 2370 * decl.c (pushdecl): Don't set DECL_CONTEXT for a template 2371 parameter. 2372 * lex.c (do_identifier): Use DECL_TEMPLATE_PARM_P. 2373 * pt.c (push_inline_template_parms_recursive): Set it. 2374 (decl_template_parm_p): Remove. 2375 (check_template_shadow): Use DECL_TEMPLATE_PARM_P. 2376 (process_template_parm): Set it. 2377 2378Wed Dec 16 16:33:58 1998 Dave Brolley <brolley@cygnus.com> 2379 2380 * lang-specs.h (default_compilers): Pass -MD, -MMD and -MG to cc1plus 2381 if configured with cpplib. 2382 23831998-12-15 Mark Mitchell <mark@markmitchell.com> 2384 2385 * decl.c (poplevel): Make sure ns_binding is initialized. 2386 2387 * decl.c (finish_function): Undo inadvertent change in previous 2388 patch. 2389 23901998-12-14 Mark Mitchell <mark@markmitchell.com> 2391 2392 * class.c (pushclass): Tweak handling of class-level bindings. 2393 (resolve_address_of_overloaded_function): Update pointer-to-member 2394 handling. 2395 (instantiate_type): Likewise. 2396 * cvt.c (cp_convert_to_pointer): Likewise. 2397 * decl.c (pop_binding): Take the DECL to pop, not just the name. 2398 Deal with `struct stat' hack. 2399 (binding_level): Add to documentation. 2400 (push_binding): Clear BINDING_TYPE. 2401 (add_binding): New function. 2402 (push_local_binding): Use it. 2403 (push_class_binding): Likewise. 2404 (poplevel): Adjust calls to pop_binding. 2405 (poplevel_class): Likewise. 2406 (pushdecl): Adjust handling of TYPE_DECLs; add bindings for hidden 2407 declarations to current binding level. 2408 (push_class_level_binding): Likewise. 2409 (push_overloaded_decl): Adjust handling of OVERLOADs in local 2410 bindings. 2411 (lookup_namespace_name): Don't crash when confronted with a 2412 TEMPLATE_DECL. 2413 (lookup_name_real): Do `struct stat' hack in local binding 2414 contexts. 2415 (build_ptrmemfunc_type): Adjust documentation. 2416 (grokdeclarator): Don't avoid building real array types when 2417 processing templates unless really necessary. 2418 (finish_method): Adjust calls to pop_binding. 2419 * decl2.c (reparse_absdcl_as_expr): Recursively call ourselves, 2420 not reparse_decl_as_expr. 2421 (build_expr_from_tree): Deal with a template-id as the function to 2422 call in a METHOD_CALL_EXPR. 2423 * pt.c (convert_nontype_argument): Tweak pointer-to-member handling. 2424 (maybe_adjust_types_For_deduction): Don't do peculiar things with 2425 METHOD_TYPEs here. 2426 (resolve_overloaded_unification): Handle COMPONENT_REFs. Build 2427 pointer-to-member types where necessary. 2428 * tree.c (build_cplus_array_type_1): Don't avoid building real 2429 array types when processing templates unless really necessary. 2430 (build_exception_variant): Compare the exception lists correctly. 2431 24321998-12-13 Mark Mitchell <mark@markmitchell.com> 2433 2434 * cp-tree.def (CPLUS_BINDING): Update documentation. 2435 * cp-tree.h (LOCAL_BINDING_P): New macro. 2436 (lang_identifier): Rename local_value to bindings. 2437 (tree_binding): Make `scope' of type `void*', not `tree'. 2438 (BINDING_SCOPE): Update documentation. 2439 (IDENTIFIER_LOCAL_VALUE): Remove. 2440 (IDENTIFIER_CLASS_VALUE): Document. 2441 (IDENTIFIER_BINDING): New macro. 2442 (IDENTIFIER_VALUE): Likewise. 2443 (TIME_IDENTIFIER_TIME): Likewise. 2444 (TIME_IDENTIFIER_FILEINFO): Likewise. 2445 (IMPLICIT_TYPENAME_P): Likewise. 2446 (set_identifier_local_value): Remove. 2447 (push_local_binding): New function. 2448 (push_class_binding): Likewise. 2449 * class.c (pushclass): Update comments; use push_class_binding. 2450 * decl.c (set_identifier_local_value_with_scope): Remove. 2451 (set_identifier_local_value): Likewise. 2452 (push_binding): New function. 2453 (pop_binding): Likewise. 2454 (binding_level): Update documentation. Remove shadowed. 2455 (BINDING_LEVEL): New macro. 2456 (free_binding_nodes): New variable. 2457 (poplevel): Adjust for new name-lookup scheme. Don't mess up 2458 BLOCK_VARs when doing for-scope extension. Remove effectively 2459 dead code. 2460 (pushlevel_class): Tweak formatting. 2461 (poplevel_class): Adjust for new name-lookup scheme. 2462 (print_binding_level): Likewise. 2463 (store_bindings): Likewise. 2464 (pushdecl): Likewise. 2465 (pushdecl_class_level): Likewise. 2466 (push_class_level_binding): Likewise. 2467 (push_overloaded_decl): Update comments. Adjust for new 2468 name-lookup scheme. 2469 (lookup_name_real): Likewise. 2470 (lookup_name_current_level): Likewise. 2471 (cp_finish_decl): Likewise. 2472 (require_complete_types_for_parms): Likewise. Remove misleading 2473 #if 0'd code. 2474 (grok_parms): Likewise. Don't call 2475 require_complete_types_for_parms here. 2476 (grok_ctor_properties): Don't treat templates as copy 2477 constructors. 2478 (grop_op_properties): Or as assignment operators. 2479 (start_function): Document. Adjust for new name-lookup scheme. 2480 (finish_function): Likewise. 2481 * decl2.c (do_local_using_decl): Use push_local_binding. 2482 * lex.c (begin_definition_of_inclass_inline): New function, split 2483 out from ... 2484 (do_pending_inlines): Here, and ... 2485 (process_next_inline): Here. 2486 (get_time_identifier): Use TIME_IDENTIFIER_* macros. 2487 (init_filename_times): Likewise. 2488 (extract_interface_info): Likewise. 2489 (ste_typedecl_interface_info): Likewise. 2490 (check_newline): Likewise. 2491 (dump_time_statistics): Likewise. 2492 (handle_cp_pragma): Likewise. 2493 (do_identifier): Adjust for new name-lookup scheme. 2494 * parse.y (function_try_block): Return ctor_initializer_opt value. 2495 (fndef): Use it. 2496 (fn.defpen): Pass appropriate values to start_function. 2497 (pending_inline): Use functor_try_block value, and pass 2498 appropriate values to finish_function. 2499 * pt.c (is_member_template): Update documentation; remove handling 2500 of FUNCTION_DECLs. As per name, this function should deal only in 2501 TEMPLATE_DECLs. 2502 (decl_template_parm_p): Change name of olddecl parameter to decl. 2503 (check_template_shadow): Adjust for new name-lookup scheme. 2504 (lookup_template_class): Likewise. 2505 (tsubst_decl): Tweak so as not to confuse member templates with 2506 copy constructors and assignment operators. 2507 (unify): Handle UNION_TYPEs. 2508 * ptree.c (print_lang_identifier): Adjust for new name-lookup scheme. 2509 (lang_print_xnode): Adjust for new name-lookup scheme. 2510 * typeck.c (mark_addressable): Likewise. 2511 (c_expand_return): Likewise. 2512 25131998-12-08 Jason Merrill <jason@yorick.cygnus.com> 2514 2515 * decl.c (grokdeclarator): Allow field with same name as class 2516 in extern "C". 2517 2518 * decl.c (lookup_name_real): Don't limit field lookup to types. 2519 * class.c (check_member_decl_is_same_in_complete_scope): No error 2520 if icv and x are the same. 2521 * lex.c (do_identifier): Tweak error message. 2522 25231998-12-10 Mark Mitchell <mark@markmitchell.com> 2524 2525 * decl.c (start_enum): Use push_obstacks, not 2526 end_temporary_allocation. 2527 (finish_enum): Call pop_obstacks. 2528 25291998-12-10 Mark Mitchell <mark@markmitchell.com> 2530 2531 * class.c (instantiate_type): Return error_mark_node rather than 2532 junk. 2533 25341998-12-09 Mark Mitchell <mark@markmitchell.com> 2535 2536 * cp-tree.h (most_specialized_instantiation): New function. 2537 (print_candidates): Likewise. 2538 * class.c (validate_lhs): Remove. 2539 (resolve_address_of_overloaded_function): New function, split out 2540 and then substantially reworked, from ... 2541 (instantiate_type): Use it. Simplify. 2542 * cvt.c (convert_to_reference): Complain when caller has indicated 2543 that's the right thing to do. Don't crash if instantiate_type 2544 fails. 2545 * pt.c: Substitute `parameters' for `paramters' throughout. 2546 (print_candidates): Don't make it static. 2547 (most_specialized_instantiation): Split out from ... 2548 (most_specialized): Here. 2549 2550Wed Dec 9 15:33:01 1998 Dave Brolley <brolley@cygnus.com> 2551 2552 * lex.c (lang_init_options): Initialize cpplib. 2553 * decl2.c (parse_options,cpp_initialized): Removed. 2554 (lang_decode_option): Move initialization of cpplib to 2555 lang_init_options. 2556 25571998-12-09 Mark Mitchell <mark@markmitchell.com> 2558 2559 * decl.c (grokdeclarator): Update the name of the TEMPLATE_DECL, as 2560 well as the TYPE_DECL, when a typedef name is assigned to a 2561 previously anonymous type. 2562 25631998-12-08 Andrew MacLeod <amacleod@cygnus.com> 2564 2565 * cp/except.c (call_eh_info): Use __start_cp_handler instead of 2566 __cp_eh_info for getting the eh info pointer. Add table_index to 2567 field list. 2568 (push_eh_cleanup): Don't increment 'handlers' data field. 2569 (process_start_catch_block): Don't set the 'caught' field. 2570 2571 * cp/exception.cc (CP_EH_INFO): New macro for getting the 2572 exception info pointer within library routines. 2573 (__cp_eh_info): Use CP_EH_INFO. 2574 (__start_cp_handler): Get exception info pointer, set caught field, 2575 and increment the handlers field. Avoids this being done by handlers. 2576 (__uncatch_exception, __check_eh_spec): Use CP_EH_INFO macro. 2577 (uncaught_exception): Use CP_EH_INFO macro. 2578 2579Tue Dec 8 10:48:21 1998 Jeffrey A Law (law@cygnus.com) 2580 2581 * Make-lang.in (cxxmain.o): Depend on $(DEMANGLE_H), not demangle.h 2582 2583Mon Dec 7 17:56:06 1998 Mike Stump <mrs@wrs.com> 2584 2585 * lex.c (check_newline): Add support for \ as `natural' 2586 characters in file names in #line to be consistent with #include 2587 handling. We support escape processing in the # 1 "..." version of 2588 the command. See also support in cp/lex.c. 2589 25901998-12-07 Zack Weinberg <zack@rabi.phys.columbia.edu> 2591 2592 * cp/decl2.c: s/data/opts/ when initializing cpp_reader 2593 structure. 2594 25951998-12-07 Jason Merrill <jason@yorick.cygnus.com> 2596 2597 * decl.c (build_typename_type): Set DECL_ARTIFICIAL. 2598 2599 * error.c (dump_simple_decl): Also print namespace context. 2600 (dump_function_decl): Likewise. 2601 2602 * decl2.c (ambiguous_decl): Don't print old value if it's 2603 error_mark_node. 2604 2605 * decl.c (lookup_name_real): Fix handling of local types shadowed 2606 by a non-type decl. Remove obsolete code. 2607 * cp-tree.h (DECL_FUNCTION_SCOPE_P): New macro. 2608 2609 * lang-options.h: Add -fpermissive. 2610 * decl2.c: Likewise. 2611 * cp-tree.h: Add flag_permissive. 2612 * decl.c (init_decl_processing): If neither -fpermissive or -pedantic 2613 were specified, set flag_pedantic_errors. 2614 * call.c (build_over_call): Turn dropped qualifier messages 2615 back into pedwarns. 2616 * cvt.c (convert_to_reference): Likewise. 2617 * typeck.c (convert_for_assignment): Likewise. 2618 26191998-12-05 Jason Merrill <jason@yorick.cygnus.com> 2620 2621 * decl2.c (coerce_new_type): Use same_type_p. 2622 (coerce_delete_type): Likewise. 2623 2624 * call.c (check_dtor_name): Return 1, not error_mark_node. 2625 26261998-12-04 Jason Merrill <jason@yorick.cygnus.com> 2627 2628 * lex.c (handle_cp_pragma): Disable #pragma interface/implementation 2629 if MULTIPLE_SYMBOL_SPACES. 2630 2631 * pt.c (check_template_shadow): New fn. 2632 * decl2.c (grokfield): Use it. 2633 * decl.c (pushdecl): Likewise. 2634 (pushdecl_class_level): Likewise. 2635 (start_method): Likewise. 2636 (xref_tag): Don't try to use 't' if we're defining. 2637 2638 * call.c (check_dtor_name): Just return an error_mark_node. 2639 * pt.c (lookup_template_class): Complain about using non-template here. 2640 * parse.y (apparent_template_type): Not here. 2641 2642 * pt.c (check_explicit_specialization): Complain about specialization 2643 with C linkage. 2644 2645 * lang-options.h: Add -f{no-,}implicit-inline-templates. 2646 2647 * pt.c (convert_nontype_argument): Don't assume that any integer 2648 argument is intended to be a constant-expression. 2649 26501998-12-03 Mark Mitchell <mark@markmitchell.com> 2651 2652 * class.c (handle_using_decl): Fix comment. Don't lookup 2653 constructors in base classes. 2654 (validate_lhs): Fix typo in comment. 2655 * search.c (lookup_field_1): Don't return a USING_DECL. 2656 2657 * cp-tree.h (DECL_ACCESS): Improve documentation. 2658 2659 * decl.c (expand_static_init): Don't set the initialization-done 2660 flag until the initialization is done. 2661 26621998-12-02 Mark Mitchell <mark@markmitchell.com> 2663 2664 * decl2.c (validate_nonmember_using_decl): Complain about using 2665 declarations for class members. 2666 26671998-11-29 Jason Merrill <jason@yorick.cygnus.com> 2668 2669 * typeck2.c (process_init_constructor): Use same_type_p. 2670 2671 * decl.c (check_tag_decl): Don't warn about null decl inside a 2672 class. 2673 2674 * pt.c (unify, case OFFSET_TYPE): Pass down 'strict' rather than 2675 UNIFY_ALLOW_NONE. 2676 (convert_nontype_argument): Use TYPE_PTRMEMFUNC_FN_TYPE. 2677 (resolve_overloaded_unification): Strip baselinks. 2678 2679Fri Nov 27 13:07:23 1998 Kaveh R. Ghazi <ghazi@caip.rutgers.edu> 2680 2681 * g++spec.c: Don't prototype xmalloc. 2682 26831998-11-25 Jason Merrill <jason@yorick.cygnus.com> 2684 2685 * except.c (expand_throw): Use TYPE_PTR_P to check for pointers. 2686 2687 * decl.c (check_tag_decl): Do complain about null friend decl at 2688 file scope. 2689 26901998-11-25 Andreas Schwab <schwab@issan.cs.uni-dortmund.de> 2691 2692 * lex.c (make_lang_type): Clear the whole struct lang_type, not 2693 only the first multiple of sizeof (int). 2694 26951998-11-24 Jason Merrill <jason@yorick.cygnus.com> 2696 2697 * decl.c (start_decl): An explicit specialization of a static data 2698 member is only a definition if it has an initializer. 2699 2700 * except.c (expand_throw): Use cp_finish_decl for the throw temp. 2701 * cvt.c (build_up_reference): Pass DIRECT_BIND down into 2702 cp_finish_decl. 2703 * init.c (expand_default_init): Check for DIRECT_BIND instead of 2704 DECL_ARTIFICIAL. 2705 2706 * call.c (build_over_call): Use build_decl. 2707 2708 * except.c (expand_throw): Just use convert, not 2709 build_reinterpret_cast. 2710 2711 * lex.c (handle_generic_pragma): Use token_buffer. 2712 2713 * decl.c (check_tag_decl): Don't complain about null friend decl. 2714 27151998-11-24 Dave Pitts <dpitts@cozx.com> 2716 2717 * Make-lang.in (DEMANGLER_PROG): Move the output arguments to the 2718 first position. 2719 * lex.c (check_newline): Use ISALPHA. 2720 (readescape): Use ISGRAPH. 2721 (yyerror): Use ISGRAPH. 2722 27231998-11-24 Nathan Sidwell <nathan@acm.org> 2724 2725 * search.c (get_abstract_virtuals): Do not use initial 2726 CLASSTYPE_ABSTRACT_VIRTUALS. 2727 * typeck2.c (abstract_virtuals_error): Show location of abstract 2728 declaration. 2729 * call.c (build_new_method_call): Use 2730 CLASSTYPE_ABSTRACT_VIRTUAL, rather than recalculate. 2731 * class.c (finish_struct_bits): Don't bother working out whether 2732 get_abstract_virtuals will do anything, just do it. 2733 27341998-11-24 Graham <grahams@rcp.co.uk> 2735 2736 * typeck.c (build_component_ref): Remove unused statement. 2737 27381998-11-24 Jason Merrill <jason@yorick.cygnus.com> 2739 2740 * class.c (add_method): Catch invalid overloads. 2741 2742 * class.c (add_method): Build up OVERLOADs properly for conversion ops. 2743 * search.c (lookup_conversions): Handle getting real OVERLOADs. 2744 (add_conversions): Likewise. Revert last change. 2745 * call.c (add_conv_candidate): Pass totype to add_candidate instead 2746 of fn. Don't add a new candidate if the last one was for the same 2747 type. 2748 (print_z_candidates): Handle getting a type as a function. 2749 (joust): If we got two conversion candidates to the same type, 2750 just pick one. 2751 (build_object_call): Lose 'templates'. 2752 (build_user_type_conversion_1): Handle getting real OVERLOADs. 2753 27541998-11-23 Jason Merrill <jason@yorick.cygnus.com> 2755 2756 * typeck2.c (process_init_constructor): If there are elements 2757 that don't have initializers and they need to have constructors 2758 run, supply them with initializers. 2759 2760 * class.c (finish_struct_1): A class with a 0-width bitfield is 2761 still empty. 2762 27631998-11-23 Mark Mitchell <mark@markmitchell.com> 2764 2765 * pt.c (instantiate_class_template): Don't try to figure out what 2766 specialization to use for a partial instantiation. Correct 2767 typos in a couple of comments. Avoid calling uses_template_parms 2768 multiple times. 2769 27701998-11-23 Benjamin Kosnik <bkoz@cygnus.com> 2771 2772 * method.c (process_overload_item): Add call to 2773 build_mangled_C9x_name for intTI_type_nodes. 2774 (build_mangled_C9x_name): Add prototype, define. 2775 * decl.c (init_decl_processing): Add names for 2776 TImode_type_node. 2777 27781998-11-23 Jason Merrill <jason@yorick.cygnus.com> 2779 2780 * parse.y (named_class_head): Update CLASSTYPE_DECLARED_CLASS. 2781 2782 * class.c (finish_struct_1): Set things up for 0-width bitfields 2783 like we do for others. 2784 2785 * decl.c (check_tag_decl): New fn. 2786 (shadow_tag): Split out from here. 2787 * decl2.c (grok_x_components): Call it. 2788 27891998-11-22 Jason Merrill <jason@yorick.cygnus.com> 2790 2791 * decl.c: Lose warn_about_return_type. 2792 (grokdeclarator): Always complain about implicit int, except for 2793 `main () { ... }'. 2794 2795 * decl.c (tag_name): New fn. 2796 (xref_tag): Complain about using typedef-name after class-key. 2797 2798 * init.c (expand_vec_init): Also keep going if from_array. 2799 2800 * tree.c (is_overloaded_fn): Also handle the output of 2801 build_offset_ref. 2802 2803 * decl.c (grokdeclarator): Use constructor_name when comparing 2804 field name against enclosing class. 2805 * class.c (finish_struct_anon): Likewise. 2806 28071998-11-22 Mark Mitchell <mark@markmitchell.com> 2808 2809 * decl.c (poplevel): Remove code to handle KEEP == 2. 2810 (finish_function): Don't confuse BLOCK-order when 2811 processing a destructor. 2812 28131998-11-21 Jason Merrill <jason@yorick.cygnus.com> 2814 2815 * decl.c (require_complete_types_for_parms): Call layout_decl 2816 after we've completed the type. 2817 28181998-11-21 Martin von L�wis <loewis@informatik.hu-berlin.de> 2819 2820 * decl2.c (validate_nonmember_using_decl): Allow using templates 2821 from the global namespace. 2822 28231998-11-21 Jason Merrill <jason@yorick.cygnus.com> 2824 2825 Handle specifying template args to member function templates. 2826 * tree.c (build_overload): Always create an OVERLOAD for a template. 2827 * search.c (add_conversions): Handle finding an OVERLOAD. 2828 * decl2.c (check_classfn): Likewise. 2829 * lex.c (identifier_type): See through a baselink. 2830 * parse.y (do_id): Don't call do_identifier if we got a baselink. 2831 * class.c (instantiate_type, case TREE_LIST): Recurse. 2832 2833 * decl.c (grokdeclarator): Allow a boolean constant for array 2834 bounds, odd as that sounds. 2835 2836 * pt.c (unify): Be more strict about non-type parms, except for 2837 array bounds. 2838 (UNIFY_ALLOW_INTEGER): New macro. 2839 28401998-11-19 Manfred Hollstein <manfred@s-direktnet.de> 2841 2842 * Make-lang.in (mandir): Replace all uses of $(mandir) by $(man1dir). 2843 28441998-11-19 Jason Merrill <jason@yorick.cygnus.com> 2845 2846 * semantics.c (begin_class_definition): Call 2847 maybe_process_partial_specialization before push_template_decl. 2848 Don't call push_template_decl for a specialization. 2849 * search.c (lookup_field): Do return a member template class. 2850 * decl2.c (handle_class_head): Handle member template classes. 2851 2852 * decl.c (grokdeclarator): A parm type need not be complete. 2853 2854 * pt.c (convert_nontype_argument): Fix thinko. 2855 28561998-11-18 Mark Mitchell <mark@markmitchell.com> 2857 2858 * cp-tree.h (PTRMEM_CST_CLASS): Fix typo. 2859 (global_delete_fndecl): New variable. 2860 * decl.c (global_delete_fndecl): Define it. 2861 (init_decl_processing): Set it. 2862 * init.c (build_builtin_delete_call): Use it. 2863 * tree.c (mapcar): Recursively call mapcar for the type of EXPR 2864 nodes. 2865 28661998-11-18 Jason Merrill <jason@yorick.cygnus.com> 2867 2868 * decl.c (cplus_expand_expr_stmt): Always complain about unresolved 2869 type. 2870 2871 * tree.c (lvalue_p_1): An INDIRECT_REF to a function is an lvalue. 2872 * call.c (build_object_call): Also support references to functions. 2873 * typeck.c (convert_for_initialization): Don't decay a function 2874 if the target is a reference to function. 2875 2876 * search.c (add_conversions): Get all the overloads from a class. 2877 2878 * decl.c (grok_ctor_properties): Complain about any constructor 2879 that will take a single arg of the class type by value. 2880 2881 * typeck2.c (build_functional_cast): Can't create objects of 2882 abstract classes this way. 2883 * cvt.c (ocp_convert): Likewise. 2884 2885 * decl.c (grokfndecl): Member functions of local classes are not 2886 public. 2887 28881998-11-18 Mark Mitchell <mark@markmitchell.com> 2889 2890 * Make-lang.in (cc1plus): Add dependency on hash.o. 2891 28921998-11-18 Jason Merrill <jason@yorick.cygnus.com> 2893 2894 * search.c (get_abstract_virtuals): Complain about virtuals with 2895 no final overrider. 2896 * typeck2.c (abstract_virtuals_error): Remove handling for virtuals 2897 with no final overrider. 2898 * class.c (override_one_vtable): Don't set DECL_ABSTRACT_VIRTUAL_P 2899 on virtuals with no final overrider. 2900 2901 * lex.c (reinit_parse_for_block): Add a space after the initial ':'. 2902 2903 * class.c (finish_struct_1): Don't remove zero-width bit-fields until 2904 after layout_type. 2905 2906 * friend.c (do_friend): Don't set_mangled_name_for_decl. 2907 2908 * class.c (finish_struct_anon): Complain about non-fields. 2909 * decl2.c (build_anon_union_vars): Likewise. 2910 2911 * decl.c (grokdeclarator): Normal data members can't have the same 2912 name as the class, either. 2913 * class.c (finish_struct_anon): Neither can members of an 2914 anonymous union. 2915 29161998-11-17 Mark Mitchell <mark@markmitchell.com> 2917 2918 * cp-tree.h (TYPE_ALIAS_SET): Document language-dependent uses. 2919 (TYPE_BINFO): Likewise. 2920 (IS_AGGR_TYPE): Tweak. 2921 (SET_IS_AGGR_TYPE): New macro. 2922 (CLASS_TYPE_P): Tweak. 2923 (lang_type): Group mark bitfields together. Remove linenum. 2924 (CLASSTYPE_SOURCE_LINE): Remove macro. 2925 (CLASSTYPE_MARKED_N): New macro. 2926 (SET_CLASSTYPE_MARKED_N): Likewise. 2927 (CLEAR_CLASSTYPE_MARKED_N): Likewise. 2928 (CLASS_TYPE_MARKED_*): Use them. 2929 (SET_CLASSTYPE_MARKED_*): Likewise. 2930 (CLEAR_CLASSTYPE_MARKED_*): Likewise. 2931 (TEMPLATE_TEMPLATE_PARM_TEMPLATE_INFO): Likewise. 2932 (TYPE_TEMPLATE_INFO): Handle TEMPLATE_TEMPLATE_PARMs as well. 2933 (TYPENAME_TYPE_FULLNAME): Use TYPE_BINFO rather than CLASSTYPE_SIZE. 2934 * class.c (class_cache_obstack): New variable. 2935 (class_cache_firstobj): Likewise. 2936 (finish_struct): Don't set CLASSTYPE_SOURCE_LINE. 2937 (pushclass): Free the cache, when appropriate. 2938 (popclass): Tidy. 2939 (maybe_push_cache_obstack): Use class_cache_obstack. 2940 * decl.c (include hash.h). 2941 (typename_hash): New function. 2942 (typename_compare): Likewise. 2943 (build_typename_type): Check the hash table to avoid creating 2944 duplicates. 2945 (build_ptrmemfunc_type): Use SET_IS_AGGR_TYPE. 2946 (grokdeclarator): Use CLASS_TYPE_P. 2947 (xref_basetypes): Likewise. 2948 (start_function): Likewise. Don't put current_class_ref on the 2949 permanent obstack. 2950 * error.c (dump_type_real): Use TEMPLATE_TEMPLATE_PARM_TEMPLATE_INFO 2951 and TYPE_TI_ARGS. 2952 * lex.c (note_got_semicolon): Use CLASS_TYPE_P. 2953 (make_lang_type): Don't create TYPE_LANG_SPECIFIC and associated 2954 fields for types other than class types. Do clear TYPE_ALIAS_SET 2955 for types other than class types, though. 2956 * method.c (build_overload_identifier): Use CLASS_TYPE_P and 2957 TEMPLATE_TEMPLATE_PARM_TEMPLATE_INFO. 2958 * pt.c (process_template_parm): Don't set 2959 CLASSTYPE_GOT_SEMICOLON. 2960 (lookup_template_class): Use TEMPLATE_TEMPLATE_PARM_TEMPLATE_INFO. 2961 Coerce arguments on the momentary obstack. 2962 (for_each_template_parm): Use TEMPLATE_TEMPLATE_PARM_TEMPLATE_INFO. 2963 (instantiate_class_template): Calculate template arguments on the 2964 momentary obstack. Tidy. 2965 (tsubst_template_arg_vector): Use make_temp_vec. 2966 (tsubst_aggr_type): Put template arguments on the momentary 2967 obstack. 2968 (tsubst_decl): Likewise. 2969 (tsubst): Copy the array bounds index to the permanent obstack 2970 before building index types. Use new macros. 2971 (unify): Use new macros. 2972 (do_type_instantiation): Likewise. 2973 * search.c (lookup_fnfields_1): Use new macros. 2974 (dfs_pushdecls): Build envelopes on the cache obstack. 2975 (dfs_compress_decls): Use new macros. 2976 (push_class_decls): Build on the cache obstack. 2977 * semantics.c (finish_typeof): Don't set CLASSTYPE_GOT_SEMICOLON. 2978 * sign.c (build_signature_pointer_or_reference_type): Use 2979 SET_IS_AGGR_TYPE. 2980 * tree.c (make_binfo): Check CLASS_TYPE_P. 2981 (copy_template_template_parm): Adjust. 2982 (make_temp_vec): Use push_expression_obstack. 2983 * typeck.c (complete_type): Use new macros. 2984 (comptypes): Likewise. 2985 29861998-11-17 Jason Merrill <jason@yorick.cygnus.com> 2987 2988 * pt.c (tsubst): Add diagnostics for invalid array, reference 2989 and pointer to member types. 2990 29911998-11-16 Jason Merrill <jason@yorick.cygnus.com> 2992 2993 * typeck2.c (my_friendly_abort): Don't fatal twice in a row. 2994 2995 * typeck.c (c_expand_start_case): Use build_expr_type_conversion. 2996 Simplify. 2997 2998 * parse.y (structsp): Fix cut-and-paste error. 2999 3000 * init.c (build_new): Complain about non-integral size. 3001 3002 * parse.y (unary_expr): Complain about defining types in sizeof. 3003 3004 * typeck.c (expr_sizeof): Complain about sizeof an overloaded fn. 3005 3006 * rtti.c (build_x_typeid): Complain about typeid without 3007 including <typeinfo>. 3008 (get_typeid): Likewise. Complain about typeid of incomplete type. 3009 (get_tinfo_fn_dynamic): Likewise. 3010 (get_typeid_1): Not static anymore. 3011 * except.c (build_eh_type_type): Use get_typeid_1. 3012 3013 * rtti.c (build_dynamic_cast_1): Give errors for dynamic_cast to 3014 ambiguous or private bases. Fix warning for reference cast. 3015 30161998-11-16 Mark Mitchell <mark@markmitchell.com> 3017 3018 * cp-tree.h (DECL_TEMPLATE_INSTANTIATED): New macro. 3019 * decl.c (duplicate_decls): Remove special-case code to deal with 3020 template friends, and just do the obvious thing. 3021 * pt.c (register_specialization): Tweak for clarity, and also to 3022 clear DECL_INITIAL for an instantiation before it is merged with a 3023 specialization. 3024 (check_explicit_specialization): Fix indentation. 3025 (tsubst_friend_function): Handle both definitions in friend 3026 declaration and outside friend declarations. 3027 (tsubst_decl): Don't clear DECL_INITIAL for an instantiation. 3028 (regenerate_decl_from_template): Tweak accordingly. 3029 (instantiate_decl): Likewise. 3030 30311998-11-16 Jason Merrill <jason@yorick.cygnus.com> 3032 3033 * decl.c (cplus_expand_expr_stmt): Promote warning about naked 3034 member function reference to error. 3035 * cvt.c (ocp_convert): Complain about converting an overloaded 3036 function to void. 3037 3038 * init.c (build_offset_ref): Just return a lone static member 3039 function. 3040 3041 * decl.c (cp_finish_decl): Only complain about real CONSTRUCTORs, 3042 not internal ones. 3043 3044 * typeck.c (build_binary_op_nodefault): Improve error handling. 3045 3046 * decl.c (grokfndecl): Complain about making 'main' a template. 3047 3048 * typeck.c (string_conv_p): Don't convert from wchar_t[] to char*. 3049 3050 * call.c (build_method_call): Handle a BIT_NOT_EXPR around a 3051 TYPE_DECL in a template. 3052 30531998-11-15 Jason Merrill <jason@yorick.cygnus.com> 3054 3055 * typeck2.c (my_friendly_abort): Add URL in the other case, too. 3056 3057 * decl.c (struct cp_function): Add named_label_uses. 3058 (push_cp_function_context): Save it. 3059 (pop_cp_function_context): Restore it. 3060 (define_label): Also complain about jumping into the scope of 3061 non-POD objects that don't have constructors. 3062 * tree.c (pod_type_p): New fn. 3063 3064 * pt.c (instantiate_class_template): Clear TYPE_BEING_DEFINED sooner. 3065 * rtti.c (synthesize_tinfo_fn): Call import_export_decl here. 3066 (get_tinfo_fn): Not here. 3067 * repo.c (repo_get_id): Abort if we get called for an incomplete 3068 type. 3069 30701998-11-13 Mark Mitchell <mark@markmitchell.com> 3071 3072 * except.c (expand_throw): Make sure first argument to 3073 __cp_push_exception is of type `void*' to avoid spurious error 3074 messages. 3075 30761998-11-11 Jason Merrill <jason@yorick.cygnus.com> 3077 3078 * pt.c (try_one_overload): Take orig_targs again. Only check for 3079 mismatches against them; we don't care what a previous call found. 3080 (resolve_overloaded_unification): Adjust. 3081 3082 * search.c (lookup_field): Don't return anything for a non-type 3083 field from a dependent type. 3084 * decl.c (grokdeclarator): Resolve SCOPE_REFs of the current class 3085 in an array declarator. 3086 (start_decl): Push into the class before looking for the field. 3087 30881998-11-08 Mark Mitchell <mark@markmitchell.com> 3089 3090 * method.c (build_overload_value): Handle REFERENCE_TYPE. 3091 30921998-11-08 Martin von L�wis <loewis@informatik.hu-berlin.de> 3093 3094 * decl.c (grokdeclarator): Allow namespace-scoped members if they 3095 are friends. 3096 30971998-11-08 Jason Merrill <jason@yorick.cygnus.com> 3098 3099 * pt.c (tsubst_decl): Don't mess with the global value of an 3100 un-mangled DECL_ASSEMBLER_NAME. 3101 31021998-11-03 Christopher Faylor <cgf@cygnus.com> 3103 3104 * decl.c (init_decl_processing): Remove CYGWIN conditional 3105 since CYGWIN is now able to deal with trapping signals. 3106 3107Sat Nov 7 15:48:02 1998 Kaveh R. Ghazi <ghazi@caip.rutgers.edu> 3108 3109 * cp-tree.h: Don't include gansidecl.h. 3110 * exception.cc: Include gansidecl.h (since we don't include config.h) 3111 * g++spec.c: Don't include gansidecl.h. 3112 31131998-11-06 Mark Mitchell <mark@markmitchell.com> 3114 3115 * cp-tree.h (lang_decl_flags): Add defined_in_class. Decrease 3116 size of dummy. 3117 (DECL_DEFINED_IN_CLASS_P): New macro. 3118 (TEMPLATE_PARMS_FOR_INLINE): Document. 3119 (check_static_variable_definition): New function. 3120 * decl.c (cp_finish_decl): Set DECL_DEFINED_IN_CLASS_P, if 3121 appropriate. 3122 (check_static_variable_definition): Split out from ... 3123 (grokdeclarator): Here. 3124 * pt.c (check_default_tmpl_args): New function, split out from ... 3125 (push_template_decl_real): Here. 3126 (instantiate_template): Fix comment. 3127 31281998-11-04 Mark Mitchell <mark@markmitchell.com> 3129 3130 * cp-tree.h (CP_TYPE_CONST_P): Make {0,1}-valued. 3131 (CP_TYPE_VOLATILE_P): Likewise. 3132 (CP_TYPE_RESTRICT_P): Likewise. 3133 31341998-11-03 Mark Mitchell <mark@markmitchell.com> 3135 3136 * pt.c (tsubst): Use build_index_type, not build_index_2_type. 3137 31381998-11-02 Jason Merrill <jason@yorick.cygnus.com> 3139 3140 * class.c (instantiate_type): Be more helpful. 3141 3142 * decl2.c (import_export_decl): Call import_export_class. 3143 3144 * cp-tree.h (EMPTY_CONSTRUCTOR_P): Check !TREE_HAS_CONSTRUCTOR. 3145 * decl2.c (build_expr_from_tree): Propagate TREE_HAS_CONSTRUCTOR. 3146 * pt.c (tsubst_copy): Likewise. 3147 31481998-11-02 Mark Mitchell <mark@markmitchell.com> 3149 3150 * init.c (expand_vec_init): Fix off-by-one error. 3151 31521998-11-02 Alexandre Oliva <oliva@dcc.unicamp.br> 3153 3154 * parse.y (apparent_template_type): New type. 3155 (named_complex_class_head_sans_basetype): Use it. 3156 * Makefile.in (CONFLICTS): One new conflict. 3157 * parse.c: Regenerated. 3158 31591998-11-01 Mark Mitchell <mark@markmitchell.com> 3160 3161 * cp-tree.h (COMPARE_STRICT): New macro. 3162 (COMPARE_BASE): Likewise. 3163 (COMPARE_RELAXED): Likewise. 3164 (COMPARE_REDECLARATION): Likewise. 3165 (same_type_p): Likewise. 3166 (same_or_base_type_p): Likewise. 3167 * call.c (standard_conversion): Use them, in place of comptypes 3168 with numeric arguments. 3169 (reference_binding): Likewise. 3170 (convert_like): Likewise. 3171 (build_over_call): Likewise. 3172 (is_subseq): Likewise. 3173 (is_properly_derived_from): Likewise. 3174 (compare_ics): Likewise. 3175 (joust): Likewise. 3176 * class.c (delete_duplicate_fields_1): Likewise. 3177 (resolves_to_fixed_type_p): Likewise. 3178 (instantiate_type): Likewise. Remove #if 0'd code. 3179 * decl.c (decls_match): Likewise. Use COMPARE_REDECLARATION here. 3180 (pushdecl): Likewise. 3181 (lookup_name_real): Likewise. 3182 (grokdeclarator): Likewise. Check for illegal array declarations. 3183 (grokparms): Likewise. 3184 (grok_op_properties): Likewise. 3185 * decl2.c (check_classfn): Likewise. 3186 * friend.c (is_friend): Likewise. 3187 (make_friend_class): Likewise. 3188 * init.c (expand_aggr_init): Likewise. 3189 (expand_vec_init): Likewise. 3190 * pt.c (is_member_template_class): Remove declaration. 3191 (is_specialization_of): Use COMPARE_* and new macros. 3192 (comp_template_parms): Likewise. 3193 (convert_nontype_argument): Likewise. 3194 (coerce_template_template_parms): Likewise. 3195 (template_args_equal): Likewise. 3196 (lookup_template_class): Likewise. 3197 (type_unification_real): Likewise. 3198 (unify): Likewise. 3199 (get_bindings_real): Likewise. 3200 * search.c (covariant_return_p): Likewise. 3201 (get_matching_virtual): Likewise. 3202 * sig.c (match_method_types): Likewise. 3203 * tree.c (vec_binfo_member): Likewise. 3204 (cp_tree_equal): Likewise. 3205 * typeck.c (common_type): Likewise. 3206 (comp_array_types): Likewise. Get issues involving unknown array 3207 bounds right. 3208 (comptypes): Update comments. Use new flags. 3209 (comp_target_types): Use new macros. 3210 (compparms): Likewise. 3211 (comp_target_parms): Likewise. 3212 (string_conv_p): Likewise. 3213 (build_component_ref): Likewise. 3214 (build_indirect_ref): Likewise. 3215 (build_conditional_expr): Likewise. 3216 (build_static_cast): Likewise. 3217 (build_reinterpret_cast): Likewise. 3218 (build_const_cast): Likewise. 3219 (build_modify_expr): Likewise. 3220 (convert_for_assignment): Likewise. 3221 (comp_ptr_ttypes_real): Likewise. 3222 (ptr_reasonably_similar): Likewise. 3223 (comp_ptr_ttypes_const): Likewise. 3224 32251998-10-31 Jason Merrill <jason@yorick.cygnus.com> 3226 3227 * rtti.c (build_dynamic_cast_1): Fix cut-and-paste error. 3228 32291998-10-30 Mark Mitchell <mark@markmitchell.com> 3230 3231 * decl2.c (delete_sanity): Pass integer_zero_node, not 3232 integer_two_node, to build_vec_delete. 3233 * init.c (build_array_eh_cleanup): Remove. 3234 (expand_vec_init_try_block): New function. 3235 (expand_vec_init_catch_clause): Likewise. 3236 (build_vec_delete_1): Don't deal with case that auto_delete_vec 3237 might be integer_two_node anymore. 3238 (expand_vec_init): Rework for initialization-correctness and 3239 exception-correctness. 3240 * typeck2.c (process_init_constructor): Make mutual exclusivity 3241 of cases more obvious. 3242 32431998-10-29 Jason Merrill <jason@yorick.cygnus.com> 3244 3245 * decl.c (lookup_name_real): OK, only warn if not lexing. 3246 Simplify suggested fix. 3247 3248 * cp-tree.h (IDENTIFIER_MARKED): New macro. 3249 * search.c (lookup_conversions): Use breadth_first_search. 3250 (add_conversions): Avoid adding two conversions to the same type. 3251 (breadth_first_search): Work with base binfos, rather 3252 than binfos and base indices. 3253 (get_virtual_destructor): Adjust. 3254 (tree_has_any_destructor_p): Adjust. 3255 (get_matching_virtual): Adjust. 3256 3257 * pt.c (push_template_decl_real): Generalize check for incorrect 3258 number of template parms. 3259 (is_member_template_class): #if 0. 3260 32611998-10-29 Richard Henderson <rth@cygnus.com> 3262 3263 * Makefile.in (cc1plus): Put CXX_OBJS, and thence @extra_cxx_objs@, 3264 last. 3265 32661998-10-28 Zack Weinberg <zack@rabi.phys.columbia.edu> 3267 3268 * lex.c: Call check_newline from lang_init always. After 3269 calling cpp_start_read, set yy_cur and yy_lim to read from the 3270 cpplib token buffer. 3271 32721998-10-28 Jason Merrill <jason@yorick.cygnus.com> 3273 3274 * class.c (instantiate_type): Don't consider templates for a normal 3275 match. 3276 3277 * class.c (finish_struct_1): Don't complain about non-copy 3278 assignment ops in union members. 3279 3280 * class.c (build_vtable): Don't pass at_eof to import_export_vtable. 3281 (prepare_fresh_vtable): Likewise. 3282 (finish_struct_1): Don't call import_export_class. 3283 * decl2.c (finish_vtable_vardecl): Do import/export stuff. 3284 (finish_prevtable_vardecl): Lose. 3285 (finish_file): Don't call it. 3286 * pt.c (instantiate_class_template): Likewise. 3287 * cp-tree.h: Remove it. 3288 3289 * init.c (build_delete): Reset TYPE_HAS_DESTRUCTOR here. 3290 * decl.c (finish_function): Not here. 3291 (start_function): Do set DECL_INITIAL. 3292 3293 * pt.c (push_template_decl_real): Complain about default template 3294 args for enclosing classes. 3295 3296 * call.c (add_function_candidate): Treat conversion functions 3297 as coming from the argument's class. 3298 * cp-tree.h (DECL_CONV_FN_P): New fn. 3299 (DECL_DESTRUCTOR_P): Also check DECL_LANGUAGE. 3300 * class.c (add_method): Use DECL_CONV_FN_P. 3301 * decl2.c (check_classfn): Likewise. 3302 * error.c (dump_function_name): Likewise. 3303 (dump_function_decl): Likewise. 3304 * pt.c (fn_type_unification): Likewise. 3305 * search.c (add_conversions): Likewise. 3306 33071998-10-27 Jason Merrill <jason@yorick.cygnus.com> 3308 3309 * lex.c (do_identifier): Also generate LOOKUP_EXPR for RESULT_DECL. 3310 * method.c (hack_identifier): Also check for using RESULT_DECL 3311 from outer context. 3312 33131998-10-27 Mark Mitchell <mark@markmitchell.com> 3314 3315 * decl.c (grokdeclarator): Use type_quals, rather than constp, 3316 consistently. 3317 33181998-10-27 Jason Merrill <jason@yorick.cygnus.com> 3319 3320 * call.c (standard_conversion): instantiate_type here. 3321 (reference_binding): And here. 3322 (implicit_conversion): Not here. 3323 (build_op_delete_call): No need to cons up an OVERLOAD. 3324 * cvt.c (cp_convert_to_pointer): instantiate_type here. 3325 (convert_to_reference): And here. 3326 * decl.c (grok_reference_init): Not here. 3327 (grokparms): Or here. 3328 * typeck2.c (digest_init): Or here. 3329 * typeck.c (decay_conversion): Take the address of overloaded 3330 functions, too. 3331 (require_instantiated_type): Lose. 3332 (convert_arguments): Don't handle unknown types here. 3333 (build_c_cast): Likewise. 3334 (build_binary_op): Gut. 3335 (build_conditional_expr): Don't require_instantiated_type. 3336 (build_modify_expr): Likewise. 3337 (build_static_cast): Don't instantiate_type. 3338 (build_reinterpret_cast): Likewise. 3339 (build_const_cast): Likewise. 3340 (convert_for_initialization): Likewise. 3341 (build_ptrmemfunc): Use type_unknown_p. 3342 (convert_for_assignment): Also do default_conversion on overloaded 3343 functions. Hand them off to ocp_convert. 3344 33451998-10-26 Mark Mitchell <mark@markmitchell.com> 3346 3347 * error.c (dump_decl): Deal with TEMPLATE_DECLs that are 3348 VAR_DECLs. Handle vtables whose DECL_CONTEXT is not a type. 3349 3350 * class.c (finish_struct_1): Use build_cplus_array_type to build 3351 array types. 3352 * decl.c (init_decl_processing): Likewise. 3353 * except.c (expand_end_eh_spec): Likewise. 3354 * search.c (expand_upcast_fixups): Simplify very slightly. 3355 33561998-10-26 Jason Merrill <jason@yorick.cygnus.com> 3357 3358 * decl.c (grokdeclarator): Complain about a variable using 3359 constructor syntax coming back null from start_decl. 3360 3361 * friend.c (make_friend_class): Complain about trying to make 3362 a non-class type a friend. 3363 3364 * decl.c (grokfndecl): Set DECL_INITIAL for a defn here. 3365 (start_function): Not here. 3366 33671998-10-26 Brendan Kehoe <brendan@cygnus.com> 3368 3369 * decl.c (grokdeclarator): Disallow `explicit' in a friend declaration. 3370 33711998-10-26 Jason Merrill <jason@yorick.cygnus.com> 3372 3373 * typeck2.c (process_init_constructor): Only skip anonymous fields 3374 if they are bitfields. 3375 3376 * cp-tree.def (TYPEOF_TYPE): New code. 3377 * error.c (dump_type_real): Handle it. 3378 * pt.c (tsubst): Likewise. 3379 * tree.c (search_tree): Likewise. 3380 * semantics.c (finish_typeof): New fn. 3381 * parse.y (typespec): Use it. 3382 * cp-tree.h: Declare it. 3383 33841998-10-26 Manfred Hollstein <manfred@s-direktnet.de> 3385 3386 * cp-tree.h (FORMAT_VBASE_NAME): Make definition unconditional. 3387 33881998-10-26 Jason Merrill <jason@yorick.cygnus.com> 3389 3390 * typeck.c (convert_arguments): Don't handle pmf references 3391 specially. 3392 3393 * init.c (build_member_call): Don't try to convert to the base type 3394 if it's ambiguous or pedantic. 3395 3396 * typeck2.c (check_for_new_type): Only depend on pedantic for 3397 C-style casts. 3398 33991998-10-25 Mark Mitchell <mark@markmitchell.com> 3400 3401 * decl.c (grokdeclarator): Set DECL_NONCONVERTING_P for all 3402 non-converting constructors. 3403 34041998-10-24 Martin von L�wis <loewis@informatik.hu-berlin.de> 3405 3406 * gxxint.texi: Correct documentation for n, N, Q, and B. 3407 34081998-10-23 Martin von L�wis <loewis@informatik.hu-berlin.de> 3409 3410 * parse.y (condition): Convert VAR_DECL from reference to indirect 3411 reference. 3412 34131998-10-23 Andrew MacLeod <amacleod@cygnus.com> 3414 3415 * exception.cc (__cp_pop_exception): Free the original exception 3416 value, not the potentially coerced one. 3417 34181998-10-23 Mark Mitchell <mark@markmitchell.com> 3419 3420 * Makefile.in (hash.h): Run gperf when necessary. 3421 3422 * cp-tree.h (CP_TYPE_READONLY): Remove. 3423 (CP_TYPE_VOLATILE): Likewise. 3424 (CP_TYPE_QUALS): New macro. 3425 (CP_TYPE_CONST_P): Likewise. 3426 (CP_TYPE_VOLATILE_P): Likewise. 3427 (CP_TYPE_RESTRICT_P): Likewise. 3428 (CP_TYPE_CONST_NON_VOLATILE_P): Likewise. 3429 (cp_build_type_variant): Rename to ... 3430 (cp_build_qualified_type): New function. 3431 (c_apply_type_quals_to_decl): Declare. 3432 (SIGNATURE_POINTER_NAME_FORMAT): Modify to allow `restrict'. 3433 (SIGNATURE_REFERENCE_NAME_FORMAT): Likewise. 3434 (cp_type_qual_from_rid): New function. 3435 (compparms): Remove unused parameter. All callers changed. 3436 (cp_type_quals): New function. 3437 (at_least_as_qualified_p): Likewise. 3438 (more_qualified_p): Likewise. 3439 3440 * call.c (standard_conversion): Replace calls to 3441 cp_build_type_variant with cp_build_qualified_type. Use 3442 CP_TYPE_QUALS to get qualifiers and at_least_as_qualified_p to 3443 compare them. Use CP_TYPE_* macros to check qualifiers. 3444 (reference_binding): Likewise. 3445 (implicit_conversion): Likewise. 3446 (add_builtin_candidates): Likewise. 3447 (build_over_call): Likewise. 3448 * class.c (overrides): Compare all qualifiers, not just `const', 3449 on method declarations. 3450 * cvt.c (convert_to_reference): More CP_TYPE_QUALS conversion, etc. 3451 (convert_pointer_to_real): Likewise. 3452 (type_promotes_to): Likewise. 3453 * decl.c (check_for_uninitialized_const_var): New function. 3454 (init_decl_processing): More CP_TYPE_QUALS conversion, etc. 3455 (cp_finish_decl): Use check_for_uninitialized_const_var. 3456 (grokdeclarator): More CP_TYPE_QUALS conversion, etc. Update to 3457 handle `restrict'. 3458 (grok_ctor_properties): Likewise. 3459 (grok_op_properties): Likewise. 3460 (start_function): Likewise. 3461 (rever_static_member_fn): Likewise. 3462 * decl2.c (grok_method_quals): Likewise. 3463 (grokfield): Likewise. 3464 * error.c (dump_readonly_or_volatile): Rename to ... 3465 (dump_qualifiers): New function. Handle `restrict'. 3466 (dump_type_real): Use it. 3467 (dump_aggr_type): Likewise. 3468 (dump_type_prefix): Likewise. 3469 (dump_type_suffix): Likewise. 3470 (dump_function_decl): Likewise. 3471 (cv_as_string): Likewise. 3472 * gxx.gperf: Add __restrict and __restrict__. 3473 * gxxint.texi: Document `u' as used for `__restrict', and a few 3474 other previously undocumented codes. 3475 * hash.h: Regenerated. 3476 * init.c (expand_aggr_init): More CP_TYPE_QUALS conversion, etc. 3477 (build_member_call): Likewise. 3478 (build_new_1): Likewise. 3479 * lex.c (init_parse): Add entry for RID_RESTRICT. 3480 (cons_up_default_function): More CP_TYPE_QUALS conversion, etc. 3481 (cp_type_qual_from_rid): Define. 3482 * lex.h (enum rid): Add RID_RESTRICT. 3483 * method.c (process_modifiers): Deal with `restrict'. 3484 * parse.y (primary): More CP_TYPE_QUALS conversion, etc. 3485 * parse.c: Regenerated. 3486 * pt.c (convert_nontype_argument): More CP_TYPE_QUALS conversion, etc. 3487 (tsubst_aggr_type): Likewise. 3488 (tsubst): Likewise. 3489 (check_cv_quals_for_unify): Likewise. 3490 (unify): Likewise. 3491 * rtti.c (init_rtti_processing): Likewise. 3492 (build_headof): Likewise. 3493 (get_tinfo_var): Likewise. 3494 (buidl_dynamic_cast_1): Likewise. Fix `volatile' handling. 3495 (expand_class_desc): Likewise. 3496 (expand_attr_desc): Likewise. 3497 (synthesize_tinfo_fn): Likewise. 3498 * search.c (covariant_return_p): Likewise. Fix `volatile' handling. 3499 (get_matching_virtual): Likewise. 3500 (expand_upcast_fixups): Likewise. 3501 * sig.c (build_signature_pointer_or_reference_name): Take 3502 type_quals, not constp and volatilep. 3503 (build_signature_pointer_or_reference_type): Likewise. 3504 (match_method_types): More CP_TYPE_QUALS conversion, etc. 3505 (build_signature_pointer_constructor): Likewise. 3506 (build_signature_method_call): Likewise. 3507 * tree.c (build_cplus_array_type): Likewise. 3508 (cp_build_type_variant): Rename to ... 3509 (cp_build_qualified_type): New function. Deal with `__restrict'. 3510 (canonical_type_variant): More CP_TYPE_QUALS conversion, etc. 3511 (build_exception_variant): Likewise. 3512 (mapcar): Likewise. 3513 * typeck.c (qualif_type): Likewise. 3514 (common_type): Likewise. 3515 (comptypes): Likewise. 3516 (comp_cv_target_types): Likewise. 3517 (at_least_as_qualified_p): Define. 3518 (more_qualified_p): Likewise. 3519 (comp_cv_qualification): More CP_TYPE_QUALS conversion, etc. 3520 (compparms): Likewise. 3521 (inline_conversion): Likewise. 3522 (string_conv_p): Likewise. 3523 (build_component_ref): Likewise. 3524 (build_indirect_ref): Likewise. 3525 (build_array_ref): Likewise. 3526 (build_unary_op): Likewise. 3527 (build_conditional_expr): Likewise. 3528 (build_static_cast): Likewise. 3529 (build_c_cast): Likewise. 3530 (build_modify_expr): Likewise. 3531 (convert_For_assignment): Likewise. 3532 (comp_ptr_ttypes_real): Likewise. 3533 (cp_type_quals): New function. 3534 35351998-10-23 Jason Merrill <jason@yorick.cygnus.com> 3536 3537 * cp-tree.h (CP_TYPE_READONLY): New macro to handle arrays. 3538 (CP_TYPE_VOLATILE): Likewise. 3539 * decl.c (grokdeclarator): Use them. 3540 * tree.c (canonical_type_variant): Likewise. 3541 35421998-10-22 Martin von L�wis <loewis@informatik.hu-berlin.de> 3543 3544 * parse.y (named_class_head): Push into class while parsing the 3545 base class list. 3546 * decl2.c (push_scope, pop_scope): New functions. 3547 * cp-tree.h: Declare them. 3548 * init.c (build_new_1): Delay cleanup until end of full expression. 3549 35501998-10-21 Jason Merrill <jason@yorick.cygnus.com> 3551 3552 * typeck.c (build_component_ref): Use of a type here is an error. 3553 35541998-10-19 Jason Merrill <jason@yorick.cygnus.com> 3555 3556 Revamp references to member functions. 3557 * method.c (hack_identifier): Call build_component_ref for a 3558 reference to a member function. 3559 * typeck.c (build_component_ref): Only return a single function 3560 if it's static. Otherwise, return a COMPONENT_REF. 3561 (build_x_function_call): Handle a COMPONENT_REF. 3562 (build_unary_op): Handle all unknown-type things. 3563 * decl2.c (arg_assoc): Handle COMPONENT_REF. 3564 * class.c (instantiate_type): Complain if the function we get is a 3565 nonstatic member function. Remove code for finding "compatible" 3566 functions. 3567 * pt.c (tsubst_copy): Handle NOP_EXPR. 3568 * tree.c (build_dummy_object): New fn. 3569 (maybe_dummy_object): New fn. 3570 (is_dummy_object): New fn. 3571 * cp-tree.h: Declare them. 3572 * cvt.c (cp_convert_to_pointer): Use maybe_dummy_object. 3573 * error.c (dump_expr, case OFFSET_REF): Use is_dummy_object. 3574 * init.c (build_member_call): Use maybe_dummy_object and 3575 is_dummy_object. 3576 (build_offset_ref): Use maybe_dummy_object. 3577 (resolve_offset_ref): Use is_dummy_object. 3578 * typeck.c (build_x_function_call): Call build_dummy_object. 3579 (unary_complex_lvalue): Call is_dummy_object. 3580 3581 * typeck.c (build_component_addr): Make sure field is a field. 3582 3583 * call.c (build_new_op): Delete obsolete code. 3584 3585 * pt.c (tsubst, TEMPLATE*PARM*): Abort if we don't have any args. 3586 35871998-10-18 Martin von L�wis <loewis@informatik.hu-berlin.de> 3588 3589 * decl2.c (validate_nonmember_using_decl): Fix using-directives of 3590 std if std is ignored. 3591 35921998-10-18 Jason Merrill <jason@yorick.cygnus.com> 3593 3594 * decl.c (grokvardecl): Fix thinko. 3595 3596 * decl.c (grokdeclarator): Embedded attrs bind to the right, 3597 not the left. 3598 3599 * parse.y (fn.def2): Fix 'attrs' format. 3600 36011998-10-18 Alastair J. Houghton <ajh8@doc.ic.ac.uk> 3602 3603 * Makefile.in (CONFLICTS): Update. 3604 * parse.y (expr_or_declarator_intern): New rule. 3605 (expr_or_declarator, direct_notype_declarator, primary, 3606 functional_cast): Use it. 3607 (notype_declarator_intern): New rule. 3608 (notype_declarator, complex_notype_declarator): Use it. 3609 36101998-10-17 Jason Merrill <jason@yorick.cygnus.com> 3611 3612 * decl.c (grokfndecl): Set DECL_CONTEXT to namespace if appropriate. 3613 (grokvardecl): Likewise. 3614 3615Sat Oct 17 23:27:20 1998 Kaveh R. Ghazi <ghazi@caip.rutgers.edu> 3616 3617 * class.c (make_method_vec): Cast 1st argument of `bzero' to (PTR). 3618 (add_method): Likewise for arguments 1 & 2 of `bcopy'. 3619 3620 * decl.c (signal_catch): Mark with ATTRIBUTE_NORETURN. 3621 3622 * pt.c (process_partial_specialization): Cast 1st argument of 3623 `bzero' to (PTR). 3624 3625 * tree.c (build_base_fields): Cast `base_align' to (int) when 3626 comparing against one. 3627 36281998-10-16 Mark Mitchell <mark@markmitchell.com> 3629 3630 * decl.c (lookup_name_real): Handle template parameters for member 3631 templates where said parameters have the same name as the 3632 surrounding class. 3633 3634 * decl.c (expand_static_init): Build cleanups before entering the 3635 anonymous function used to do them to avoid access-checking 3636 confusion. 3637 3638 * decl.c (grokfndecl): Add back call to cplus_decl_attributes 3639 accidentally removed by previous change, and make DECL_RTL here. 3640 * class.c (add_method): Don't make DECL_RTL here. 3641 3642 * pt.c (for_each_template_parm): Don't examine uninstantiated 3643 default arguments. 3644 36451998-10-16 Dave Brolley <brolley@cygnus.com> 3646 3647 * lex.c (real_yylex): Fix unaligned access of wchar_t. 3648 36491998-10-16 Mark Mitchell <mark@markmitchell.com> 3650 3651 * class.c (add_method): Fix documentation to reflect previous 3652 changes. Check for duplicate method declarations here. 3653 * decl.c (decls_match): Handle FUNCTION_DECL vs TEMPLATE_DECL 3654 correctly; such things never match. 3655 (grokfndecl): Don't look for duplicate methods here. 3656 * decl2.c (check_classfn): Don't assume names are mangled. 3657 Don't add bogus member function declarations to a class before the 3658 class type is complete. 3659 (grokfield): Reformat error message. 3660 * method.c (set_mangled_name_for_decl): Don't mangle names while 3661 processing_template_decl. 3662 36631998-10-16 Jason Merrill <jason@yorick.cygnus.com> 3664 3665 * typeck.c (build_indirect_ref): Complain about a pointer to data 3666 member, too. 3667 * typeck2.c (build_m_component_ref): Don't indirect a pointer to 3668 data member. 3669 * init.c (resolve_offset_ref): Don't undo the above. 3670 3671 * cp-tree.h (DECL_C_BIT_FIELD, SET_DECL_C_BIT_FIELD): New macros. 3672 (struct lang_decl_flags): Add `bitfield'. 3673 * class.c (finish_struct_1): Use DECL_C_BIT_FIELD instead of 3674 DECL_BIT_FIELD. 3675 * decl2.c (grokbitfield, grok_alignof): Likewise. 3676 * init.c (build_offset_ref): Likewise. 3677 * typeck.c (build_component_addr, expr_sizeof): Likewise. 3678 * cvt.c (build_up_reference): Don't crash if taking the address 3679 returns error_mark_node. 3680 3681 * decl.c (grokfndecl): Also check ctype when checking for ::main(). 3682 36831998-10-15 Jason Merrill <jason@yorick.cygnus.com> 3684 3685 * decl.c (grokfndecl): ::main and __builtin_* get C linkage. 3686 Do mangling here. 3687 (grokdeclarator): Instead of here. 3688 * friend.c (do_friend): Lose special handling of ::main and 3689 __builtin_*. 3690 * cp-tree.h (DECL_MAIN_P): Check for C linkage. 3691 3692 * spew.c (yylex): Clear looking_for_typename if we got 3693 'enum { ... };'. 3694 36951998-10-15 Mark Mitchell <mark@markmitchell.com> 3696 3697 * class.c (maybe_warn_about_overly_private_class): Improve error 3698 messages for class with only private constructors. 3699 3700 * cp-tree.def (TYPENAME_TYPE): Add to documentation. 3701 * cp-tree.h (TYPENAME_TYPE_FULLNAME): Document. 3702 (build_typename_type): New function. 3703 * decl.c (build_typename_type): Broken out from ... 3704 (make_typename_type): Use it. 3705 * search.c (lookup_field): Likewise. 3706 37071998-10-14 Benjamin Kosnik <bkoz@rhino.cygnus.com> 3708 3709 * pt.c (convert_nontype_argument): Check against type_referred_to. 3710 * decl.c (grokvardecl): Check for declarator name before building 3711 DECL_ASSEMBLER_NAME. 3712 37131998-10-14 Mark Mitchell <mark@markmitchell.com> 3714 3715 * pt.c (lookup_template_class): Add comment. 3716 (instantiate_class_template): Don't mark the _TYPE node for 3717 member class templates as an instantiation. 3718 37191998-10-14 Jason Merrill <jason@yorick.cygnus.com> 3720 3721 * decl.c (grokfndecl): Fix my thinko. 3722 37231998-10-13 Jason Merrill <jason@yorick.cygnus.com> 3724 3725 * tinfo2.cc (fast_compare): Remove. 3726 (before): Just use strcmp. 3727 * tinfo.cc (operator==): Just use strcmp. 3728 37291998-10-13 Klaus-Georg Adams <Klaus-Georg.Adams@chemie.uni-karlsruhe.de> 3730 3731 * decl.c (grokfndecl): Don't check for linkage in `extern "C"' 3732 declarations. 3733 37341998-10-13 Mark Mitchell <mark@markmitchell.com> 3735 3736 * cp-tree.h (specializations_of_same_template_p): Remove. 3737 * search.c (get_template_base): Don't use it. 3738 (get_template_base_recursive): Likewise. 3739 * pt.c (specializations_of_same_template_p): Remove. 3740 (unify): Don't use it. 3741 (lookup_template_class): Find the correct parent when setting 3742 CLASSTYPE_TI_TEMPLATE. 3743 37441998-10-12 Jason Merrill <jason@yorick.cygnus.com> 3745 3746 * tinfo.cc (operator==): Always compare names. 3747 37481998-10-12 Herman ten Brugge <Haj.Ten.Brugge@net.HCC.nl> 3749 3750 * decl.c (start_function): Fix cut-and-paste error. 3751 37521998-10-12 Jason Merrill <jason@yorick.cygnus.com> 3753 3754 * inc/typeinfo: Add #pragma interface. 3755 (operator!=): Just call operator==. 3756 * tinfo.cc: Add #pragma implementation. 3757 (operator==): Move from inc/typeinfo and tinfo2.cc. 3758 Check __COMMON_UNRELIABLE instead of _WIN32. 3759 3760 * typeck2.c (my_friendly_abort): Add URL. 3761 37621998-10-12 Alastair J. Houghton <ajh8@doc.ic.ac.uk> 3763 3764 * decl.c (start_method): Added extra parameter for attributes. 3765 * cp-tree.h (start_method): Update prototype. 3766 * parse.y (fn.def2): Update start_method parameter list. 3767 37681998-10-11 Mark Mitchell <mark@markmitchell.com> 3769 3770 * cp-tree.h (specializations_of_same_template_p): Declare. 3771 * pt.c (specializations_of_same_template_p): New function. 3772 (unify): Use it. 3773 * search.c (get_template_base): Use it. 3774 (get_template_base_recursive): Likewise. 3775 37761998-10-10 Manfred Hollstein <manfred@s-direktnet.de> 3777 3778 * decl2.c (start_objects): Add new variable `joiner' and 3779 initialize it properly. 3780 37811998-10-09 Mark Mitchell <mark@markmitchell.com> 3782 3783 * search.c (expand_upcast_fixups): Tweak to match 1998-10-07 3784 change to vtable types. 3785 3786 * cvt.c (ocp_convert): Avoid infinite recursion caused by 3787 1998-10-03 change. 3788 37891998-10-08 Jason Merrill <jason@yorick.cygnus.com> 3790 3791 * pt.c (resolve_overloaded_unification): New fn. 3792 (try_one_overload): Likewise. 3793 (unify): Don't fail on unknown type. 3794 (type_unification_real): Likewise. Use resolve_overloaded_unification 3795 to handle an overloaded argument. 3796 (template_args_equal): Split out... 3797 (comp_template_args): From here. 3798 (determine_specialization): Also allow a template with more 3799 parms than were explicitly specified. 3800 * cp-tree.h: Add template_args_equal. 3801 * call.c (resolve_args): Remove TEMPLATE_ID_EXPR code. 3802 3803Thu Oct 8 15:58:30 1998 Anthony Green <green@cygnus.com> 3804 3805 * semantics.c (finish_asm_stmt): Revert my 1998-09-28 3806 change. 3807 3808Thu Oct 8 06:00:19 1998 Jeffrey A Law (law@cygnus.com) 3809 3810 * typeck.c (unsigned_type): Only return TItype nodes when 3811 HOST_BITS_PER_WIDE_INT is >= 64 bits. 3812 (signed_type): Likewise. 3813 * decl.c (intTI_type_node, unsigned_intTI_type_node): Only declare 3814 when HOST_BITS_PER_WIDE_INT is >= 64 bits. 3815 (init_decl_processing): Only create TItype nodes when 3816 HOST_BITS_PER_WIDE_INT is >= 64 bits. 3817 * cp-tree.h (intTI_type_node, unsigned_intTI_type_node): Only declare 3818 when HOST_BITS_PER_WIDE_INT is >= 64 bits. 3819 3820Wed Oct 7 12:32:44 1998 Kaveh R. Ghazi <ghazi@caip.rutgers.edu> 3821 3822 * Makefile.in (hash.h): Add -L KR-C -F ', 0, 0' flags to gperf. 3823 (gxx.gperf): Update comments describing invocation flags. 3824 (hash.h): Regenerate using gperf 2.7.1 (19981006 egcs). 3825 38261998-10-07 Mark Mitchell <mark@markmitchell.com> 3827 3828 * class.c (finish_struct_1): Add commentary on previous change. 3829 3830 * cp-tree.h (vtbl_ptr_type_node): New variable. 3831 * class.c (build_vtbl_ref): Don't indirect through the vptr; it's 3832 already of the right type. 3833 (finish_struct_1): Make the vptr be of type vtbl_ptr_type_node. 3834 Simplify code to grow vtable. 3835 * decl.c (vtbl_ptr_type_node): Define. 3836 (init_decl_processing): Initialize it. 3837 38381998-10-06 Mark Mitchell <mark@markmitchell.com> 3839 3840 * cp-tree.def (PTRMEM_CST): New tree node. 3841 * cp-tree.h (ptrmem_cst): New type. 3842 (lang_type): Remove local_typedecls. 3843 (dummy): Increase to 12 bits from 11. 3844 (CLASSTYPE_LOCAL_TYPEDECLS): Remove. 3845 (PTRMEM_CST_CLASS): New macro. 3846 (PTRMEM_CST_MEMBER): Likewise. 3847 (current_access_specifier): New variable. 3848 (current_class_type): Remove duplicate declaration. 3849 (finish_struct): Change prototype. 3850 (unreverse_member_declarations): New function. 3851 (pushdecl_class_level): Change prototype. 3852 (grok_enum_decls): Remove. 3853 (fixup_anonymous_union): New function. 3854 (grok_x_components): Change prototype. 3855 (tsubst_chain): Remove. 3856 (finish_member_template_decl): Likewise. 3857 (check_explicit_specialization): Fix indentation. 3858 (finish_class_definition): Change prototype. 3859 (finish_member_class_template): Likewise. 3860 (finish_member_declaration): New function. 3861 (check_multiple_declarators): Likewise. 3862 * class.c (class_stack_node_t): New type. 3863 (current_class_base): Remove. 3864 (current_class_stack): Change type. 3865 (current_access_specifier): New variable. 3866 (grow_method): Remove. 3867 (check_member_decl_is_same_in_complete_scope): Break out from 3868 finish_struct. 3869 (make_method_vec): New function. 3870 (free_method_vec): Likewise. 3871 (add_implicitly_declared_members): Break out from finish_struct_1. 3872 (free_method_vecs): New variable. 3873 (add_method): Rework for direct use from parser. 3874 (handle_using_decl): Watch for NULL_TREE while iterating through 3875 CLASSTYPE_METHOD_VEC. 3876 (finish_struct_methods): Don't build CLASSTYPE_METHOD_VEC here; 3877 just do some error-checking. 3878 (warn_hidden): Change iteration through CLASSTYPE_METHOD_VEC. 3879 (finish_struct_1): Simplify. Use add_implicitly_declared_members. 3880 (finish_struct): Change prototype. Simplify; fields and methods 3881 are already set up at this point. 3882 (init_class_processing): Set up current_class_stack. 3883 (pushclass): Save current_access_specifier. 3884 (popclass): Restore it. 3885 (currently_open_class): Simplify. 3886 (build_self_reference): Remove use of CLASSTYPE_LOCAL_TYPEDECLS. 3887 * decl.c (saved_scope): Add access_specifier. 3888 (maybe_push_to_top_level): Save it. 3889 (pop_from_top_level): Restore it. 3890 (maybe_process_template_type_declaration): Use 3891 finish_member_declaration. 3892 (pushtag): Likewise. 3893 (pushdecl_class_level): Don't return a value. 3894 (fixup_anonymous_union): Break out from grok_x_components. 3895 (shadow_tag): Use it. 3896 (xref_tag): Complain about using an elaborated type specifier to 3897 reference a template type parameter or typedef name. 3898 (xref_basetypes): Don't set CLASSTYPE_LOCAL_TYPEDECLS. 3899 (current_local_enum): Remove. 3900 (build_enumerator): Call finish_member_declaration. 3901 (grok_enum_decls): Remove. 3902 * decl2.c (grok_x_components): Simplify. 3903 (check_classfn): Change iteration through CLASSTYPE_METHOD_VEC. 3904 (grokfield): Don't set CLASSTYPE_LOCAL_TYPEDECLS. 3905 (merge_functions): Add to comment. 3906 (arg_assoc_type): Prototype. 3907 (arg_assoc): Pass as many arguments as there are parameters. 3908 * error.c (dump_expr): Handle PTRMEM_CST. Improve handling of 3909 OFFSET_REF. 3910 * expr.c (cpls_expand_expr): Remove dead code. Handle 3911 PTRMEM_CST. 3912 * friend.c (do_friend): Lookup friends when in nested classes. 3913 Change comments. 3914 * init.c (build_offset_ref): Do lookup even for classes that are 3915 only partially defined. 3916 (decl_constant_value): Remove dead code. 3917 * method.c (build_overload_value): Remove hack where by TYPE was 3918 not a TYPE. Handle PTRMEM_CST. 3919 (build_template_parm_names): Don't pass a PARM_DECL where a TYPE 3920 should go. 3921 * parse.y (components, notype_components, component_decl, 3922 component_decl_1, component_declarator, component_declarator0): 3923 Now all are itype rather than ttype. Rework to add members to 3924 classes on the fly. 3925 (typesqpecqual_reserved): Use check_multiple_declarators. 3926 (structsp): Update class to finish_class_definition. 3927 (do_xref_defn): Unsplit into named_class_head. 3928 (access_specifier): Set current_access_specifier. 3929 * pt.c (set_current_access_from_decl): New function. 3930 (finish_member_template_decl): Don't take the parameters. 3931 (comp_template_args): Make more robust. 3932 (lookup_template_class): Don't use current_local_enum. 3933 (for_each_template_parm): Handle PTRMEM_CST. 3934 (instantiate_class_template): Use set_current_access_from_decl, 3935 finish_member_declaration and unreverse_member_declarations. Set 3936 lineno/input_filename before generating implicit member functions. 3937 (type_unification_real): Don't assume back-unification happens 3938 only for the last argument. 3939 (regenerate_decl_from_template): Call pushclass a bit earlier. 3940 (tsubst_chain): Remove. 3941 (tsubst_enum): Use set_current_access_from_decl. 3942 (set_mangled_name_for_template_decl): Fix indentation. 3943 * search.c (lookup_fnfields_1): Change iteration through 3944 CLASSTYPE_METHOD_VEC. 3945 (dfs_pushdecls): Likewise. 3946 (dfs_compress_decls): Likewise. 3947 (add_conversions): Likewise. 3948 * semantics.c (finish_class_definition): Don't take components. 3949 Change call to finish_struct. 3950 (finish_member_declaration): New function. 3951 (finish_member_class_template): Don't take template parameters. 3952 Change call to grok_x_components. Call finish_member_template_decl. 3953 (check_multiple_declarators): New function. 3954 * sig.c (append_signature_fields): Work from the TYPE_METHODS, not 3955 a passed in fieldlist. 3956 * tree.c (search_tree): Handle PTRMEM_CST. 3957 (mapcar): Likewise. 3958 * typeck.c (unary_complex_lvalue): Build PTRMEM_CSTs, not 3959 INTEGER_CSTs, for pointer-to-data members. 3960 3961 * call.c (resolve_args): Resolve template specializations, if 3962 possible. 3963 3964Tue Oct 6 07:57:26 1998 Kaveh R. Ghazi <ghazi@caip.rutgers.edu> 3965 3966 * Makefile.in (spew.o): Depend on toplev.h. 3967 3968 * call.c (compare_ics): Initialize variables `deref_from_type2', 3969 `deref_to_type1' and `deref_to_type2'. 3970 3971 * except.c (get_eh_type): Hide prototype and definition. 3972 (process_start_catch_block_old): Remove unused static prototype. 3973 3974 * pt.c (tsubst_decl): Initialize variable `argvec'. 3975 3976 * spew.c: Include toplev.h. 3977 39781998-10-05 Jason Merrill <jason@yorick.cygnus.com> 3979 3980 * pt.c (instantiate_decl): Do save and restore file position. 3981 39821998-10-05 Martin von L�wis <loewis@informatik.hu-berlin.de> 3983 3984 * method.c (build_decl_overload_real): Clear 3985 numeric_output_need_bar after __. 3986 39871998-10-05 Nathan Sidwell <nathan@acm.org> 3988 3989 * call.c (build_new_method_call): Issue 'incomplete type' error, 3990 if class is not defined. 3991 39921998-10-05 Kaveh R. Ghazi <ghazi@caip.rutgers.edu> 3993 3994 * call.c (build_object_call): Move declaration of variable 3995 `fn' into the scope where it is used. Don't access variable 3996 `fn' when it is uninitialized, instead use `fns'. 3997 39981998-10-04 Theodore Papadopoulo <Theodore.Papadopoulo@sophia.inria.fr> 3999 4000 * errfn.c (cp_thing): Print buf as a string not as a printf format 4001 to avoid problems with the operator%. Consequently, `%%' sequences 4002 in format are copied as `%' in buf. 4003 40041998-10-04 Jason Merrill <jason@yorick.cygnus.com> 4005 4006 * pt.c (pop_tinst_level): Call extract_interface_info. 4007 (instantiate_decl): Don't save and restore file position. 4008 4009 * decl.c (cp_finish_decl): Make statics in extern inlines and 4010 templates common, if possible and the target doesn't support weak 4011 symbols. 4012 4013 * decl.c (grokdeclarator): Remove redundant calls to 4014 build_type_variant and some duplicated code. 4015 * sig.c (build_signature_reference_type): Only take the type parm. 4016 (build_signature_pointer_type): Likewise. 4017 * tree.c (build_cplus_method_type): Adjust. 4018 * cp-tree.h: Update. 4019 40201998-10-04 Mark Mitchell <mark@markmitchell.com> 4021 4022 * call.c (build_over_call): Make pedwarns about dropped qualifiers 4023 into full-fledged errors. 4024 * cvt.c (convert_to_reference): Likewise. 4025 * typeck.c (convert_for_assignment): Likewise. 4026 4027 * search.c (expand_upcast_vtables): In addition to unsetting 4028 TREE_READONLY, remove top-level const type qualifier. 4029 40301998-10-03 Mark Mitchell <mark@markmitchell.com> 4031 4032 * class.c (current_class_ptr, current_class_ref): Clarify 4033 documentation. 4034 * cvt.c (ocp_convert): Don't expect fold to remove all trivial 4035 NOP type conversions. 4036 * decl.c (decls_match): Use comptypes directly; ignore 4037 qualifiers on the DECL. 4038 (duplicate_decls): Remove qualifier checks on DECL. 4039 (grokdeclarator): Make the type built up include top-level 4040 qualifiers. 4041 * decl2.c (do_dtors): Fix spelling error. 4042 * error.c (dump_simple_decl): Don't look at qualifiers on the decl 4043 when printing type information. 4044 * init.c (build_new_1): Add documentation. Deal with the fact 4045 that type of allocated memory now contains qualifiers. 4046 * lex.c (is_global): Improve error-recovery. 4047 * sig.c (build_member_function_pointer): Don't cast away const 4048 on fields of sigtable_entry_type. 4049 * tree.c (lvalue_type): Don't look at top-level qualifiers on 4050 expressions. 4051 * typeck.c (decay_conversion): Likewise. 4052 (build_component_ref): Make sure the type of the COMPONENT_REF 4053 contains top-level qualifiers, as appropriate. Improve 4054 error-handling. 4055 (build_indirect_ref): Simplify. Don't strip top-level qualifiers. 4056 (build_array_ref): Likewise. 4057 (build_unary_op): Improve error-recovery. 4058 (unary_complex_lvalue): Make taking the address a bound member 4059 function an error, not a sorry. 4060 (build_conditional_expr): Look at the type qualifiers, not the 4061 qualifiers on the expression itself. 4062 40631998-10-03 Jason Merrill <jason@yorick.cygnus.com> 4064 4065 * decl2.c (merge_functions): Remove duplicates. 4066 4067 * decl2.c: Add -f{no-,}implicit-inline-templates. 4068 (import_export_decl): Check it. 4069 4070 * decl.c (lookup_name_real): Template parms also take precedence 4071 over implicit typename. Only warn if yylex. 4072 4073 * typeck.c (build_conditional_expr): Only fold if ifexp is an 4074 INTEGER_CST. 4075 4076 * decl2.c (finish_vtable_vardecl): Check DECL_INTERFACE_KNOWN 4077 instead of linkage. 4078 40791998-10-01 Jason Merrill <jason@yorick.cygnus.com> 4080 4081 * cp-tree.h (FORMAT_VBASE_NAME): New macro. 4082 * class.c (build_vbase_pointer): Use it. 4083 * rtti.c (expand_class_desc): Likewise. 4084 * tree.c (build_vbase_pointer_fields): Likewise. 4085 4086Thu Oct 1 10:43:45 1998 Nick Clifton <nickc@cygnus.com> 4087 4088 * decl.c (start_decl): Add invocation of 4089 SET_DEFAULT_DECL_ATTRIBUTES, if defined. 4090 (start_function): Add invocation of 4091 SET_DEFAULT_DECL_ATTRIBUTES, if defined. 4092 4093 * lex.c: Replace occurrences of HANDLE_SYSV_PRAGMA with 4094 HANDLE_GENERIC_PRAGMAS. 4095 40961998-09-28 Anthony Green <green@cygnus.com> 4097 4098 * semantics.c (finish_asm_stmt): Always permit volatile asms. 4099 41001998-09-28 Mark Mitchell <mark@markmitchell.com> 4101 4102 * decl.c (grokdeclarator): Tighten checks for invalid 4103 destructors. Improve error-messages and error-recovery. 4104 * decl2.c (check_classfn): Don't assume that mangled destructor 4105 names contain type information. 4106 41071998-09-25 Jason Merrill <jason@yorick.cygnus.com> 4108 4109 * search.c (get_base_distance): Remove assert. 4110 4111 * decl2.c (build_anon_union_vars): Don't process a field with no 4112 name. 4113 (finish_anon_union): Also complain about local anon unions with no 4114 members. 4115 41161998-09-25 Martin von L�wis <loewis@informatik.hu-berlin.de> 4117 4118 * decl.c (lookup_namespace_name): If the name is a namespace, 4119 return it immediately. 4120 4121Fri Sep 25 11:45:38 1998 Kaveh R. Ghazi <ghazi@caip.rutgers.edu> 4122 4123 * cp-tree.h (define_case_label): Remove unused parameter. 4124 (check_java_method): Likewise. 4125 (grokclassfn): Likewise. 4126 (expand_aggr_init): Likewise. 4127 (build_x_delete): Likewise. 4128 (maybe_end_member_template_processing): Likewise. 4129 (unshare_base_binfos): Add prototype. 4130 (string_conv_p): Likewise. 4131 (my_friendly_abort): Mark with ATTRIBUTE_NORETURN. 4132 4133 * cvt.c (build_up_reference): Remove unused parameter 4134 `checkconst', all callers changed. 4135 (build_type_conversion): Mark parameter `code' with 4136 ATTRIBUTE_UNUSED. 4137 (build_expr_type_conversion): Initialize variable `conv'. 4138 4139 * decl.c (push_namespace): Initialize variable `d'. 4140 (define_case_label): Remove unused parameter `decl', all callers 4141 changed. 4142 4143 * decl2.c (lang_decode_option): If !USE_CPPLIB, mark parameter 4144 `argc' with ATTRIBUTE_UNUSED. 4145 (grokclassfn): Remove unused parameter `cname', all callers 4146 changed. 4147 (check_java_method): Likewise for parameter `ctype'. 4148 (copy_assignment_arg_p): Mark parameter `virtualp' with 4149 ATTRIBUTE_UNUSED. 4150 (finish_prevtable_vardecl): Likewise for parameter `prev'. 4151 4152 * expr.c (extract_init): Likewise for parameters `decl' and `init'. 4153 4154 * init.c (expand_aggr_init_1): Remove unused parameter 4155 `alias_this', all callers changed. 4156 (expand_aggr_init): Likewise. 4157 (expand_default_init): Likewise. 4158 (build_new_1): Initialize variable `susp'. 4159 (build_x_delete): Remove unused parameter `type', all callers 4160 changed. 4161 4162 * lex.c (set_typedecl_interface_info): Mark parameter `prev' with 4163 ATTRIBUTE_UNUSED. 4164 (readescape): Use (unsigned) value in shift. 4165 (real_yylex): Likewise. Likewise. Also cast `sizeof' to int when 4166 comparing to a signed quantity. 4167 4168 * pt.c (maybe_end_member_template_processing): Remove unused 4169 parameter `decl', all callers changed. 4170 (check_explicit_specialization): Add braces around empty body in 4171 an else-statement. 4172 (current_template_args): Initialize variable `args'. 4173 (lookup_template_class): Likewise for variable `prev_local_enum'. 4174 (tsubst_decl): Likewise for variable `r'. 4175 (set_mangled_name_for_template_decl): Initialize variable 4176 `context'. 4177 4178 * spew.c (scan_tokens): Change type of parameter `n' to unsigned. 4179 Likewise for variable `i'. 4180 (yylex): Initialize variable `trrr'. 4181 4182 * typeck.c (compparms): Mark variable `strict' with 4183 ATTRIBUTE_UNUSED. 4184 4185 * xref.c (simplify_type): Cast argument of ctype function to 4186 `unsigned char'. 4187 41881998-09-24 Mark Mitchell <mark@markmitchell.com> 4189 4190 * cp-tree.h (language_lvalue_valid): Remove. 4191 * decl.c (grokdeclarator): Don't disallow references to functions. 4192 * tree.c (lvalue_p_1): New function, combining duplicated 4193 code from ... 4194 (lvalue_p): Use it. 4195 (real_lvalue_p): Likewise. 4196 * typeck.c (language_lvalue_valid): Remove. 4197 (build_modify_expr): Treat FUNCTION_TYPEs as readonly, even though 4198 they don't have TREE_READONLY set. 4199 * typeck2.c (readonly_error): Add case for FUNCTION_DECLs. 4200 42011998-09-24 Benjamin Kosnik <bkoz@loony.cygnus.com> 4202 4203 * spew.c (yylex): Give diagnostic. 4204 * hash.h (is_reserved_word): Add export. 4205 * gxx.gperf: Likewise. 4206 * lex.h (rid): Add RID_EXPORT. 4207 * lex.c (init_parse): Likewise. 4208 4209Tue Sep 22 21:01:19 1998 Gerald Pfeifer <pfeifer@dbai.tuwien.ac.at> 4210 4211 * friend.c (do_friend): Make warning a full sentence. 4212 42131998-09-22 Mark Mitchell <mark@markmitchell.com> 4214 4215 * parse.y (component_decl_list): Improve error-recovery. 4216 42171998-09-22 Benjamin Kosnik <bkoz@loony.cygnus.com> 4218 4219 * decl.c (make_typename_type): Move error to point where name 4220 variable can be used by dump_type. 4221 42221998-09-22 Mark Mitchell <mark@markmitchell.com> 4223 4224 * decl.c (grokfndecl): Improve error-recovery. 4225 * decl2.c (grokfield): Likewise. 4226 * pt.c (finish_member_template_decl): Likewise. 4227 42281998-09-20 Martin von L�wis <loewis@informatik.hu-berlin.de> 4229 4230 * method.c (hack_identifier): Finding multiple members is always 4231 an error. 4232 42331998-09-21 Per Bothner <bothner@cygnus.com> 4234 4235 * Make-lang.in (c++-filt): Link libiberty.a after cxxmain.o. 4236 4237Mon Sep 21 01:53:05 1998 Felix Lee <flee@cygnus.com> 4238 4239 * lex.c (init_lex): Use getenv ("LANG"), not GET_ENVIRONMENT (). 4240 42411998-09-20 Mark Mitchell <mark@markmitchell.com> 4242 4243 * class.c (maybe_warn_about_overly_private_class): Reformat. 4244 42451998-09-17 Andrew MacLeod <amacleod@cygnus.com> 4246 4247 * exception.cc (__cplus_type_matcher): Realign some code. 4248 42491998-09-16 Mark Mitchell <mark@markmitchell.com> 4250 4251 * Make-lang.in (tinfo.o): Use CXXFLAGS when compiling. 4252 (tinfo2.o): Likewise. 4253 (exception.o): Likewise. 4254 (new.o): Likewise. 4255 (opnew.o): Likewise. 4256 (opnewnt.o): Likewise. 4257 (opvnew.o): Likewise. 4258 (opvnewnt.o): Likewise. 4259 (opdel.o): Likewise. 4260 (opdelnt.o): Likewise. 4261 (opvdel.o): Likewise. 4262 (opvdelnt.o): Likewise. 4263 42641998-09-16 Richard Henderson <rth@cygnus.com> 4265 4266 * decl.c (init_decl_processing): Kill __builtin_fp and __builtin_sp. 4267 42681998-09-15 Alexandre Oliva <oliva@dcc.unicamp.br> 4269 4270 * call.c (build_field_call): Handle static data members too. 4271 4272 * typeck.c (comptypes): When comparing pointer types, check 4273 whether referred types match even in strictest modes. 4274 42751998-09-15 Mark Mitchell <mark@markmitchell.com> 4276 4277 * cp-tree.h: Revert previous change. 4278 (finish_struct_methods): Remove declaration. 4279 * class.c: Revert previous change. 4280 (maybe_warn_about_overly_private_class): New function. 4281 (finish_struct_methods): Declare here, and make static. Remove 4282 unnecessary parameters. Tidy slightly. Use 4283 maybe_warn_about_overly_private_class. 4284 (finish_struct_1): Adjust. Remove check for private constructors, 4285 now done elsewhere. 4286 (finish_struct): Adjust. 4287 42881998-09-15 Andrew MacLeod <amacleod@cygnus.com> 4289 4290 * except.c (expand_start_catch_block): No need to check for new 4291 exception model. 4292 (process_start_catch_block_old): Deleted. 4293 (process_start_catch_block): Add call to start_decl_1(). 4294 (expand_end_catch_block): Add call to end_catch_handler(). 4295 * exception.cc (__cplus_type_matcher): Only check the exception 4296 language if there is an exception table. 4297 42981998-09-15 Andrew MacLeod <amacleod@cygnus.com> 4299 4300 * search.c (expand_indirect_vtbls_init): Mark temporary stack slots 4301 as used to prevent conflicts with virtual function tables. 4302 43031998-09-14 Mark Mitchell <mark@markmitchell.com> 4304 4305 * cp-tree.h (lang_type): Add has_non_private_static_mem_fn. 4306 (CLASSTYPE_HAS_NON_PRIVATE_STATIC_MEM_FN): New macro, to access it. 4307 * class.c (maybe_class_too_private_p): New function. 4308 (finish_struct_methods): Use it. 4309 (finish_struct_1): Likewise. 4310 (finish_struct): Set CLASSTYPE_HAS_NON_PRIVATE_STATIC_MEM_FN if 4311 appropriate. 4312 4313 * pt.c (check_specialization_scope): Fix spelling error. 4314 (check_explicit_specialization): Remove code to handle explicit 4315 specializations in class scope; they are now correctly diagnosed 4316 as errors. 4317 43181998-09-10 Mark Mitchell <mark@markmitchell.com> 4319 4320 * decl.c (pushdecl): Don't copy types if the 4321 DECL_ABSTRACT_ORIGIN of the new decl matches the TYPE_NAME of the 4322 type. 4323 43241998-09-09 Kriang Lerdsuwanakij <lerdsuwa@scf-fs.usc.edu> 4325 4326 * class.c (get_enclosing_class): New function. 4327 (is_base_of_enclosing_class): Likewise. 4328 * cp-tree.h (get_enclosing_class): Declare. 4329 (is_base_of_enclosing_class): Likewise. 4330 * pt.c (coerce_template_parms): Use them. 4331 43321998-09-09 Jason Merrill <jason@yorick.cygnus.com> 4333 4334 * g++spec.c (lang_specific_driver): Check whether MATH_LIBRARY is 4335 null to decide whether to use it. 4336 4337 * error.c (dump_type_real): Handle NAMESPACE_DECL. 4338 * parse.y (base_class.1): Avoid crash on error. 4339 43401998-09-08 Martin von L�wis <loewis@informatik.hu-berlin.de> 4341 4342 * decl.c (make_typename_type): If context is a namespace, the code 4343 is in error. 4344 43451998-09-08 Mumit Khan <khan@xraylith.wisc.edu> 4346 4347 * parse.y (nomods_initdcl0): Set up the parser stack correctly. 4348 43491998-09-08 Mark Mitchell <mark@markmitchell.com> 4350 4351 * cp-tree.h (anonymous_namespace_name): Declare. 4352 * decl.c: Define it. 4353 (push_namespace): Use anonymous_namespace_name, rather than local 4354 static anon_name. 4355 * error.c (dump_decl): If a namespace is named 4356 anonymous_namespace_name, call it {anonymous}. 4357 4358 * decl.c (grokparms): Distinguish between references and pointers 4359 in error message. 4360 43611998-09-08 Richard Henderson <rth@cygnus.com> 4362 Mark Mitchell <mark@markmitchell.com> 4363 4364 * pt.c (process_partial_specialization): Consistently allocate 4365 and zero tpd.parms based on ntparms. Use tpd2.parms, not 4366 tpd.parms, where appropriate. 4367 4368Sun Sep 6 00:00:51 1998 Jeffrey A Law (law@cygnus.com) 4369 4370 * Makefile.in (INCLUDES): Update after recent toplevel gcc 4371 reorganizations. 4372 43731998-09-05 Mark Mitchell <mark@markmitchell.com> 4374 4375 * cp-tree.h (TI_PENDING_SPECIALIZATION_FLAG): Remove. 4376 * class.c (finish_struct): Remove hackery to deal with explicit 4377 specializations in class scope. 4378 * decl.c (grokfndecl): Improve error-recovery. 4379 * decl2.c (grokfield): Likewise. 4380 * pt.c (check_specialization_scope): New function. 4381 (begin_specialization): Call it. 4382 (process_partial_specialization): New function, split out from 4383 push_template_decl. Check partial specializations more 4384 stringently. 4385 (push_template_decl): Call it. 4386 (check_explicit_specialization): Don't attempt to handle explicit 4387 specializations in class scope. 4388 (template_parm_data): Document. Add current_arg and 4389 arg_uses_template_parms. 4390 (mark_template_parm): Set it. 4391 (tsubst_arg_types): Remove unused variable. 4392 * semantics.c (begin_class_definition): Tweak. 4393 43941998-09-04 Mark Mitchell <mark@markmitchell.com> 4395 4396 * inc/typeinfo (type_info::type_info(const char*)): Make 4397 `explicit'. 4398 4399 * cp-tree.h (hash_tree_cons_simple): New macro. 4400 * pt.c (tsubst_arg_types): New function. Use hash_tree_cons. 4401 (coerce_template_parms): Use make_temp_vec, instead of 4402 make_tree_vec. Document this behavior. 4403 (lookup_template_class): Likewise. 4404 (tsubst, cases METHOD_TYPE, FUNCTION_TYPE): Use tsubst_arg_types. 4405 Remove dead code (and add assertion to check its deadness). Fix 4406 bug w.r.t. exception specifications. 4407 44081998-09-03 Jason Merrill <jason@yorick.cygnus.com> 4409 4410 * decl2.c (import_export_vtable): Always make artificials comdat. 4411 (import_export_decl): Likewise. 4412 * pt.c (mark_decl_instantiated): Likewise. 4413 44141998-09-03 Mark Mitchell <mark@markmitchell.com> 4415 4416 * cp-tree.h (finish_globally_qualified_member_call_expr): 4417 Rename to ... 4418 (finish_qualified_call_expr). 4419 * semantics.c: Likewise. 4420 * parse.y (primary): Use it. 4421 * method.c (hack_identifier): Remove redundant code. 4422 4423 * init.c (resolve_offset_ref): Call convert_from_reference to 4424 handle members of reference type. Improve error recovery. 4425 44261998-09-03 Benjamin Kosnik <bkoz@cygnus.com> 4427 4428 * cp-tree.h: Declare warn_nontemplate_friend. 4429 * decl2.c (lang_decode_option): Set. 4430 * lang-options.h: Add -Wnon-template-friend. 4431 * friend.c (do_friend): Use to toggle non-template function warning. 4432 44331998-09-03 Mark Mitchell <mark@markmitchell.com> 4434 4435 * decl.c (finish_enum): Don't resolve CONST_DECLs to their 4436 corresponding INTEGER_CSTs when processing_template_decl. 4437 * pt.c (tsubst_enum): Tweak accordingly. 4438 44391998-09-03 Benjamin Kosnik <bkoz@rhino.cygnus.com> 4440 4441 * decl.c (pushdecl_class_level): Add warning here. 4442 (pushdecl): Tweak. 4443 44441998-09-02 Jason Merrill <jason@yorick.cygnus.com> 4445 4446 * cvt.c (convert_pointer_to_real): Tidy. 4447 * search.c (get_base_distance_recursive): Simplify. 4448 (get_base_distance): Likewise. 4449 4450 * pt.c (unify): Only special-case INTEGER_TYPE if it uses template 4451 parms. 4452 4453Wed Sep 02 09:25:29 1998 Nick Clifton <nickc@cygnus.com> 4454 4455 * lex.c (check_newline): Call HANDLE_PRAGMA before 4456 HANDLE_SYSV_PRAGMA if both are defined. Generate warning messages 4457 if unknown pragmas are encountered. 4458 (handle_sysv_pragma): Interpret return code from 4459 handle_pragma_token (). Return success/failure indication rather 4460 than next unprocessed character. 4461 (pragma_getc): New function: retrieves characters from the 4462 input stream. Defined when HANDLE_PRAGMA is defined. 4463 (pragma_ungetc): New function: replaces characters back into the 4464 input stream. Defined when HANDLE_PRAGMA is defined. 4465 44661998-09-01 Jason Merrill <jason@yorick.cygnus.com> 4467 4468 * decl2.c (output_vtable_inherit): Use %cDIGIT in the operands. 4469 * class.c (build_vtable_entry_ref): Likewise. 4470 44711998-09-01 Mark Mitchell <mark@markmitchell.com> 4472 4473 * cp-tree.h (DECL_FRIEND_PSEUDO_TEMPLATE_INSTANTIATION): New macro. 4474 * decl2.c (import_export_decl): Likewise. 4475 * pt.c (instantiate_decl): Use it. 4476 44771998-09-01 Jason Merrill <jason@yorick.cygnus.com> 4478 4479 * decl.c (lookup_name_real): Also do implicit typename thing for 4480 artificial TYPE_DECLs. 4481 * search.c (lookup_field): Likewise. 4482 (lookup_fnfields, lookup_field): Adjust for implicit typename kludge. 4483 * semantics.c (begin_constructor_declarator): Use enter_scope_of. 4484 (enter_scope_of): Extract type from implicit typename. 4485 (begin_class_definition): Likewise. 4486 * lex.c (identifier_type): Handle implicit typename when checking 4487 for SELFNAME. 4488 4489 * cp-tree.h: Declare flag_strict_prototype. 4490 * lex.c (do_scoped_id, do_identifier): Don't implicitly_declare if 4491 -fstrict-prototype. 4492 * decl.c (init_decl_processing): If -f{no,-}strict-prototype wasn't 4493 specified, set it to the value of pedantic. 4494 44951998-09-01 Mark Mitchell <mark@markmitchell.com> 4496 4497 * decl2.c (arg_assoc): Handle template-id expressions as arguments. 4498 44991998-08-31 Mark Mitchell <mark@markmitchell.com> 4500 4501 * decl.c (finish_enum): Handle member enums of classes declared in 4502 template functions. 4503 4504 * decl2.c (grok_x_components): Strip attributes before calling 4505 groktypename. 4506 45071998-08-31 Jason Merrill <jason@yorick.cygnus.com> 4508 4509 * cp-tree.h, decl2.c: Remove support for -fall-virtual, 4510 -fenum-int-equivalence and -fno-nonnull-objects. 4511 * class.c (check_for_override): Remove support for -fall-virtual. 4512 (finish_struct_1): Likewise. 4513 * call.c (build_new_op): Remove support for -fenum-int-equivalence. 4514 * typeck.c (build_binary_op_nodefault): Likewise. 4515 * cvt.c (ocp_convert): Likewise. 4516 * call.c (build_vfield_ref): Remove support for -fno-nonnull-objects. 4517 * class.c (build_vbase_path): Likewise. 4518 4519Sun Aug 30 22:16:31 1998 H.J. Lu (hjl@gnu.org) 4520 4521 * Makefile.in (INTERFACE): New, set to 1. 4522 45231998-08-30 Mark Mitchell <mark@markmitchell.com> 4524 4525 * error.c (dump_decl): Use CP_DECL_CONTEXT, not DECL_CONTEXT, when 4526 comparing with global_namespace. 4527 (dump_aggr_type): Likewise. 4528 4529 * decl.c (grokfndecl): Issue error on declaration of friend 4530 templates with explicit template arguments. 4531 4532 * pt.c (convert_template_argument): New function, split out 4533 from... 4534 (coerce_template_parms): Here. 4535 (tsubst): Attempt better error-recovery. 4536 45371998-08-28 Benjamin Kosnik <bkoz@loony.cygnus.com> 4538 4539 * pt.c (decl_template_parm_p): Add checks for 4540 TEMPLATE_TEMPLATE_PARM. 4541 45421998-08-28 Mark Mitchell <mark@markmitchell.com> 4543 4544 * lex.c (do_identifier): Fix thinko in previous change. 4545 45461998-08-28 Jason Merrill <jason@yorick.cygnus.com> 4547 4548 * search.c (dfs_search, binfo_for_vtable, dfs_bfv_helper): New fns. 4549 * decl2.c (output_vtable_inherit): Call binfo_for_vtable. 4550 45511998-08-28 Richard Henderson <rth@cygnus.com> 4552 4553 Add support for discarding unused virtual functions. 4554 * lang-options.h: Add -fvtable-gc. 4555 * cp-tree.h: Add flag_vtable_gc. 4556 * decl2.c (output_vtable_inherit): New fn. 4557 (finish_vtable_vardecl): Call it. 4558 * class.c (build_vtable_entry_ref): New fn. 4559 (build_vtbl_ref): Call it. 4560 45611998-08-28 Mark Mitchell <mark@markmitchell.com> 4562 4563 * cp-tree.h (build_enumerator): Take the enumeration type as a 4564 parameter. 4565 * decl.c (finish_enum): Don't set the TREE_TYPE for the 4566 enumeration constant values if we're processing_template_decls. 4567 Don't set the type for the CONST_DECLs either; that's done in 4568 build_enumerator. 4569 (build_enumerator): Take the enumeration type as a 4570 parameter. 4571 * lex.c (do_identifier): Don't resolve enumeration constants while 4572 processing template declarations, even if they happen to be 4573 TEMPLATE_PARM_INDEXs. 4574 4575 * parse.y (current_enum_type): New variable. 4576 (primary): Don't allow statement-expression in local classes just 4577 as we don't in global classes. 4578 (structsp): Use current_enum_type. 4579 (enum_list): Likewise. 4580 * pt.c (tsubst_enum): Don't check for NOP_EXPRs introduced by 4581 finish_enum; they no longer occur. 4582 4583 * cp-tree.h (finish_base_specifier): New function. 4584 * parse.y (base_class): Use it. 4585 * semantics.c (finish_base_specifier): Define it. 4586 4587 * parse.y (structsp): Warn on use of typename outside of template 4588 declarations. 4589 45901998-08-27 Jason Merrill <jason@yorick.cygnus.com> 4591 4592 * lex.c (handle_cp_pragma): Remove #pragma vtable. 4593 * lang-options.h: Remove +e options. 4594 * decl2.c (lang_decode_option): Likewise. 4595 (import_export_vtable): Don't check write_virtuals. 4596 (finish_vtable_vardecl, finish_file): Likewise. 4597 * search.c (dfs_debug_mark): Likewise. 4598 * semantics.c (begin_class_definition): Likewise. 4599 * class.c (build_vtable, finish_vtbls, finish_struct_1): Likewise. 4600 4601 * call.c (build_over_call): Check flag_elide_constructors. 4602 * decl2.c: flag_elide_constructors defaults to 1. 4603 * typeck.c (convert_arguments): Remove return_loc parm. 4604 (build_function_call_real): Adjust. 4605 4606 * search.c: Tear out all mi_matrix and memoize code. 4607 (lookup_field, lookup_fnfields): Use scratch_tree_cons. 4608 * lang-options.h: Remove documentation for -fhandle-exceptions, 4609 -fmemoize-lookups and -fsave-memoized. 4610 * cp-tree.h: Lose mi_matrix and memoize support. 4611 * decl2.c: Ignore -fmemoize-lookups and -fsave-memoized. 4612 * class.c: Lose struct class_level. 4613 (pushclass, popclass): Lose memoize support. 4614 * init.c (build_offset_ref): Likewise. 4615 4616 Never change BINFO_INHERITANCE_CHAIN. 4617 * init.c (emit_base_init): Change modification of 4618 BINFO_INHERITANCE_CHAIN to an assert. 4619 * search.c (get_base_distance_recursive): Likewise. 4620 (get_base_distance): Likewise. 4621 (lookup_member): Likewise. 4622 (convert_pointer_to_single_level): Likewise. 4623 (lookup_field): Likewise. Lose setting TREE_VIA_* on TREE_LISTs. 4624 (lookup_fnfields): Likewise. 4625 * tree.c (propagate_binfo_offsets): Don't call unshare_base_binfos. 4626 (unshare_base_binfos): Don't call propagate_binfo_offsets. 4627 (layout_basetypes): Call propagate_binfo_offsets instead of 4628 unshare_base_binfos. 4629 * decl.c (xref_basetypes): Call unshare_base_binfos. 4630 * pt.c (instantiate_class_template): Likewise. 4631 * tree.c (reverse_path): Remove 'copy' parm; always make a 4632 temporary copy. 4633 * class.c (build_vbase_path): Just call it. 4634 * search.c (compute_access): Likewise. Don't re-reverse. 4635 46361998-08-27 Mark Mitchell <mark@markmitchell.com> 4637 4638 * class.c (build_vbase_path): Use reverse_path. 4639 (finish_base_struct): Move warnings for inaccessible bases to 4640 layout_basetypes. 4641 (modify_one_vtable): Remove check of TREE_USED (binfo). 4642 (fixup_vtable_deltas1): Likewise. 4643 * cp-tree.h (BINFO_INHERITANCE_CHAIN): Document here. 4644 (xref_tag): Remove binfos parameter. 4645 (make_binfo): Remove chain parameter. 4646 (reverse_path): Add copy parameter. 4647 * decl.c (init_decl_processing): Change calls to xref_tag. 4648 (xref_tag): Remove binfos parameter. 4649 (xref_basetypes): Change calls to make_binfo. 4650 * decl2.c (grok_x_components): Change calls to xref_tag. 4651 (handle_class_head): Likewise. 4652 * friend.c (do_friend): Likewise. 4653 * lex.c (make_lang_type): Change calls to make_binfo. 4654 * parse.y (structsp): Change calls to xref_tag. 4655 (named_complex_class_head_sans_basetype): Likewise. 4656 (named_class_head): Likewise. 4657 * rtti.c (init_rtti_processing): Likewise. 4658 * search.c (compute_access): Change calls to reverse_path. 4659 (dfs_get_vbase_types): Change calls to make_binfo. 4660 (get_vbase_types): Remove dead code. 4661 * tree.c (unshare_base_binfos): Change calls to make_binfo. 4662 (layout_basetypes): Warn here about inaccessible bases. 4663 (make_binfo): Remove chain parameter. 4664 (reverse_path): Add copy parameter. 4665 46661998-08-27 Jason Merrill <jason@yorick.cygnus.com> 4667 4668 * class.c: #if 0 complete_type_p. 4669 * init.c (build_java_class_ref, build_new_1): Remove unused locals. 4670 * method.c (process_overload_item): Likewise. 4671 * typeck.c (comp_target_types): Likewise. 4672 4673 Stop sharing binfos for indirect virtual bases. 4674 * tree.c (propagate_binfo_offsets): Unshare vbases, too. 4675 (layout_basetypes): Likewise. 4676 (unshare_base_binfos): Copy vbases, too. 4677 * cp-tree.h (BINFO_VIA_PUBLIC, BINFO_BASEINIT_MARKED, 4678 BINFO_VBASE_INIT_MARKED): Remove obsolete macros. 4679 (BINFO_PUSHDECLS_MARKED, SET_BINFO_PUSHDECLS_MARKED, 4680 CLEAR_BINFO_PUSHDECLS_MARKED): New macros. 4681 * search.c (lookup_field, lookup_fnfields, lookup_member): Remove 4682 reference to BINFO_VIA_PUBLIC. 4683 (marked_pushdecls_p, unmarked_pushdecls_p): New fns. 4684 (push_class_decls): Use them. 4685 (dfs_pushdecls): Use SET_BINFO_PUSHDECLS_MARKED. 4686 (dfs_compress_decls): Use CLEAR_BINFO_PUSHDECLS_MARKED. 4687 46881998-08-27 Mark Mitchell <mark@markmitchell.com> 4689 4690 * decl.c (build_enumerator): Set DECL_CONTEXT for the 4691 CONST_DECLs. 4692 46931998-08-26 Mark Mitchell <mark@markmitchell.com> 4694 4695 * cp-tree.h (finish_enum): Change prototype. 4696 * decl.c (finish_enum): Use TYPE_VALUES, rather than taking a 4697 VALUES parameter. Don't try to compute mins/maxs if 4698 processing_template_decl. 4699 * parse.y (structsp): Use new calling sequence for finish_enum. 4700 * pt.c (tsubst_enum): Likewise. Take the new type as input. 4701 (lookup_template_class): Remove unused variables. Tweak. 4702 Register enums on instantiation list before substituting 4703 enumeration constants. 4704 (tsubst_decl): Remove unused variables. 4705 (regenerate_decl_from_template): Likewise. 4706 4707 * decl.c (duplicate_decls): Don't obliterate the 4708 DECL_TEMPLATE_INFO for a template if we're not replacing it with 4709 anything. 4710 4711 * lex.c (do_identifier): Fix typo in comment. 4712 4713Wed Aug 26 10:54:51 1998 Kaveh R. Ghazi <ghazi@caip.rutgers.edu> 4714 4715 * errfn.c: Remove stdarg.h/varargs.h. 4716 * tree.c: Likewise. 4717 47181998-08-25 Brendan Kehoe <brendan@cygnus.com> 4719 4720 * pt.c (tsubst_copy): Only do typename overloading on an 4721 IDENTIFIER_NODE that happens to look like a typename if it actually 4722 has a type for us to use. 4723 47241998-08-25 Jason Merrill <jason@yorick.cygnus.com> 4725 4726 * typeck.c (comp_cv_target_types): Split out... 4727 (comp_target_types): From here. Don't allow cv-qual changes under 4728 a pointer if nptrs == 0. Fix OFFSET_TYPE handling. 4729 (build_ptrmemfunc): Pass 1 to nptrs. 4730 * cvt.c (perform_qualification_conversions): Use comp_ptr_ttypes. 4731 47321998-08-25 Mark Mitchell <mark@markmitchell.com> 4733 4734 * search.c (dependent_base_p): Don't compare a binfo to 4735 current_class_type; use the TREE_TYPE of the binfo instead. 4736 4737 * cp-tree.h (CLASS_TYPE_P): Revise definition. 4738 47391998-08-25 Jason Merrill <jason@yorick.cygnus.com> 4740 4741 * decl.c (duplicate_decls): Don't complain about different 4742 exceptions from an internal decl even if pedantic. 4743 4744 * typeck.c (convert_for_assignment): Converting from pm of vbase 4745 to derived is an error, not a sorry. 4746 4747 * call.c (build_over_call): Use convert_pointer_to_real for 'this'. 4748 * class.c (fixed_type_or_null): Rename from 4749 resolves_to_fixed_type_p. Return the dynamic type of the 4750 expression, if fixed, or null. 4751 (resolves_to_fixed_type_p): Use it. Return 0 if the dynamic type 4752 does not match the static type. 4753 (build_vbase_path): Rename 'alias_this' to 'nonnull'. Use 4754 resolves_to_fixed_type_p again. 4755 47561998-08-24 Mark Mitchell <mark@markmitchell.com> 4757 4758 * pt.c (tsubst_decl): Move special case code for dealing with 4759 tricky friend templates here from ... 4760 (regenerate_decl_from_template): Here. 4761 47621998-08-24 Jason Merrill <jason@yorick.cygnus.com> 4763 4764 * decl.c (start_decl): Remove redundant linkage check. 4765 47661998-08-24 Gavin Romig-Koch <gavin@cygnus.com> 4767 4768 * typeck.c (c_expand_return): Handle the case that valtype 4769 is wider than the functions return type. 4770 47711998-08-24 Mark Mitchell <mark@markmitchell.com> 4772 4773 * cp-tree.h (CLASS_TYPE_P): New macro. 4774 * decl.c (grokdeclarator): Use it instead of IS_AGGR_TYPE. 4775 * pt.c (process_template_parm): Undo previous change. 4776 47771998-08-24 Benjamin Kosnik <bkoz@cygnus.com> 4778 4779 * cp-tree.h: Declare. 4780 * pt.c (decl_template_parm_p): New function. 4781 * decl.c (pushdecl): Check decls for redeclaring template parms. 4782 (xref_tag): Make redeclaration an error, print decl. 4783 * decl2.c (grokfield): Check field_decls for redeclaration as well. 4784 47851998-08-24 Jason Merrill <jason@yorick.cygnus.com> 4786 4787 * parse.y (primary): Fix up the type of string constants. 4788 47891998-08-24 Mark Mitchell <mark@markmitchell.com> 4790 4791 * typeck.c (convert_for_initialization): Move check for odd uses 4792 of NULL to avoid duplicate warnings. 4793 47941998-08-24 Jason Merrill <jason@yorick.cygnus.com> 4795 4796 * tree.c (lvalue_type): Fix for arrays. 4797 * typeck.c (string_conv_p): New fn. 4798 (convert_for_assignment): Use it. 4799 (build_unary_op): Use lvalue_type. 4800 * call.c (standard_conversion, convert_like): Use string_conv_p. 4801 (add_function_candidate): Use lvalue_type. 4802 * cvt.c (convert_to_reference): Likewise. 4803 * decl2.c (lang_decode_option): Ignore -traditional. 4804 * decl.c (init_decl_processing): flag_writable_strings inhibits 4805 flag_const_strings. 4806 48071998-08-24 Andrew MacLeod <amacleod@cygnus.com> 4808 4809 * lang-options.h (lang_options): Add fconst-strings to the list 4810 of valid options. 4811 * decl2.c (lang_f_options, lang_decode_option): Likewise. 4812 48131998-08-24 Nathan Sidwell <nathan@acm.org> 4814 4815 * lex.c (real_yylex): Don't warn about long long constants if 4816 we're allowing long long. 4817 48181998-08-24 Martin von L�wis <loewis@informatik.hu-berlin.de> 4819 4820 * decl.c (pushdecl): Use IDENTIFIER_NAMESPACE_VALUE instead of 4821 accessing bindings directly. 4822 4823 * search.c (my_tree_cons): Reimplement. 4824 4825 * lang-specs.h: Remove __HONOR_STD. 4826 * inc/exception, inc/new, inc/new.h, inc/typeinfo: Likewise. 4827 48281998-08-23 Mark Mitchell <mark@markmitchell.com> 4829 4830 * decl.c (grokdeclarator): Complain about in-class initialization 4831 of aggregates and/or references. 4832 * pt.c (process_template_parm): Clear IS_AGGR_TYPE for 4833 TEMPLATE_TYPE_PARMs. 4834 4835 * decl2.c (grok_array_decl): Add comment. 4836 (mark_used): Don't instantiate an explicit instantiation. 4837 * friend.c (make_friend_class): Remove bogus comment. Fix check 4838 for partial specializations. 4839 * pt.c (check_explicit_specialization): Don't 4840 SET_DECL_EXPLICIT_INSTANTIATION here. 4841 (mark_decl_instantiated): Or here. 4842 (do_decl_instantiation): Do it here, instead. Add checks for 4843 duplicate explicit instantiations, etc. Tidy. 4844 (do_type_instantiation): Likewise. 4845 (instantiate_decl): Improve comments. Complain about explicit 4846 instantiations where no definition is available. 4847 4848 * cp-tree.h (ansi_null_node): Remove. 4849 * call.c (build_over_call): Warn about converting NULL to an 4850 arithmetic type. 4851 * cvt.c (build_expr_type_conversion): Likewise. Use 4852 null_ptr_cst_p instead of expanding it inline. 4853 * decl.c (ansi_null_node): Remove. 4854 (init_decl_processing): Make null_node always have integral type. 4855 * except.c (build_throw): Warn about converting NULL to an 4856 arithmetic type. 4857 * lex.c (init_parse): Remove handling of ansi_null_node. 4858 * pt.c (type_unification_real): Don't convert NULL to void* type. 4859 * typeck.c (build_binary_op_nodefault): Fix NULL warnings. 4860 (convert_for_assignment): Warn about converting NULL to an 4861 arithmetic type. 4862 (convert_for_initialization): Likewise. 4863 48641998-08-20 Jason Merrill <jason@yorick.cygnus.com> 4865 4866 * tree.c (search_tree, no_linkage_helper, no_linkage_check): New fn. 4867 * pt.c (coerce_template_parms): Use no_linkage_check. 4868 * decl.c (grokvardecl): Likewise. 4869 (grokfndecl): Likewise. Members of anonymous types have no linkage. 4870 4871 * method.c (process_overload_item): Remove useless code. 4872 48731998-08-20 Per Bothner <bothner@cygnus.com> 4874 4875 Handle new'ing of Java classes. 4876 * init.c (build_class_classref): New function. 4877 (build_new_1): If type is TYPE_FOR_JAVA: Call _Jv_AllocObject; 4878 constructor does not return this; don't need to exception-protect. 4879 4880 * pt.c (lookup_template_class): Copy TYPE_FOR_JAVA flag. 4881 * decl2.c (acceptable_java_type): Handle template-derived types. 4882 48831998-08-20 Per Bothner <bothner@cygnus.com> 4884 4885 * decl2.c (import_export_vtable): Suppress vtables for Java classes. 4886 48871998-08-20 Mark Mitchell <mark@markmitchell.com> 4888 4889 * decl.c (duplicate_decls): Always merge the old and new patterns 4890 for templates, regardless of whether or not the new one has 4891 DECL_INITIAL. Don't throw away specializations. Merge 4892 DECL_SAVED_TREE. 4893 * pt.c (tsubst_decl): Use the right pattern when calculating the 4894 complete args for a new template instance. 4895 (do_decl_instantiation): Fix typo in comment. 4896 (regenerate_decl_from_template): Deal with tricky friend template 4897 case. 4898 (instantiate_decl): Likewise. 4899 4900Thu Aug 20 09:09:45 1998 Jeffrey A Law (law@cygnus.com) 4901 4902 * init.c (build_builtin_delete_call): Add missing assemble_external 4903 call. 4904 49051998-08-20 Jason Merrill <jason@yorick.cygnus.com> 4906 4907 * parse.y (notype_unqualified_id): Also accept ~A<int>. 4908 49091998-08-19 Mark Mitchell <mark@markmitchell.com> 4910 4911 * typeck.c (build_binary_op_nodefault): Warn on use of NULL in 4912 arithmetic. 4913 * except.c (build_throw): Warn when NULL is thrown, even with 4914 -ansi. Use ansi_null_node, rather than integer_zero_node, in the 4915 thrown expression. 4916 4917 * cp-tree.h (ansi_null_node): New variable. 4918 * decl.c (ansi_null_node): New variable. 4919 (init_decl_processing): Initialize its type. 4920 * lex.c (init_parse): Initialize its value. Use ansi_null_node 4921 for null_node in non-ANSI mode. 4922 * typeck.c (build_binary_op_nodefault): Use ansi_null_node in 4923 place of null_node to avoid spurious errors. 4924 49251998-08-17 Mark Mitchell <mark@markmitchell.com> 4926 4927 * cp-tree.h (enter_scope_of): New function. 4928 * parse.y (complex_direct_notype_declarator): Use it. 4929 * semantics.c (enter_scope_of): New function. 4930 49311998-08-17 Jason Merrill <jason@yorick.cygnus.com> 4932 4933 * decl.c (grokparms): No, here. 4934 4935 * decl.c (grokdeclarator): Catch parm with pointer to array of 4936 unknown bound here... 4937 * method.c (process_overload_item): ...not here. 4938 4939 * gxxint.texi: Remove obsolete documentation of overloading code. 4940 4941 * decl.c (finish_enum): Also set TYPE_SIZE_UNIT. 4942 * class.c (finish_struct_bits): Likewise. 4943 4944 * tree.c (lvalue_type): Fix for arrays. 4945 * typeck.c (build_unary_op): Use lvalue_type. 4946 * call.c (add_function_candidate): Likewise. 4947 * cvt.c (convert_to_reference): Likewise. 4948 4949 * decl2.c (lang_decode_option): Ignore -traditional. 4950 4951 * init.c (build_offset_ref): Don't mess with error_mark_node. 4952 * lex.c (do_scoped_id): Use cp_error. 4953 4954 * rtti.c (get_tinfo_fn): Don't mess with the context for now. 4955 49561998-08-17 Benjamin Kosnik <bkoz@loony.cygnus.com> 4957 4958 * decl.c (grokdeclarator): Allow anonymous types to be cv-qualified. 4959 4960Mon Aug 17 10:40:18 1998 Jeffrey A Law (law@cygnus.com) 4961 4962 * cp-tree.h (set_identifier_local_value): Provide prototype. 4963 4964 * decl2.c (do_namespace_alias): Remove unused variables `binding' 4965 and `old'. 4966 4967Fri Aug 14 16:42:27 1998 Nick Clifton <nickc@cygnus.com> 4968 4969 * Makefile.in: Rename BBISON to BISON so that it can be properly 4970 inherited from the parent makefile. 4971 49721998-08-13 Jason Merrill <jason@yorick.cygnus.com> 4973 4974 * lang-options.h: Add -finit-priority. 4975 * decl2.c: Likewise. Check flag_init_priority instead of 4976 USE_INIT_PRIORITY. 4977 4978 * decl2.c (setup_initp): New fn. 4979 (start_objects, finish_objects, do_ctors): Handle init_priority. 4980 (do_dtors, finish_file): Likewise. 4981 49821998-08-13 Jason Merrill <jason@yorick.cygnus.com> 4983 4984 * pt.c (tsubst_copy): Hush warning. 4985 4986 * rtti.c (get_tinfo_fn): Also set DECL_IGNORED_P. 4987 49881998-08-12 Mark Mitchell <mark@markmitchell.com> 4989 4990 * pt.c (print_template_context): Don't abort when instantiating a 4991 synthesized method. 4992 4993 * decl.c (grokdeclarator): Issue errors on namespace qualified 4994 declarators in parameter lists or in class scope. 4995 49961998-08-09 Mark Mitchell <mark@markmitchell.com> 4997 4998 * pt.c (check_explicit_specialization): Don't abort on bogus 4999 explicit instantiations. 5000 50011998-08-07 Mark Mitchell <mark@markmitchell.com> 5002 5003 * typeck.c (require_complete_type): Use complete_type_or_else. 5004 (complete_type_or_else): Always return NULL_TREE on failure, as 5005 documented. 5006 5007 * pt.c (tsubst_aggr_type): Prototype. 5008 (tsubst_decl): New function, split out from tsubst. Set 5009 input_filename and lineno as appropriate. 5010 (pop_tinst_level): Restore the file and line number saved in 5011 push_tinst_level. 5012 (instantiate_class_template): Set input_filename and lineno as 5013 appropriate. 5014 (tsubst): Move _DECL processing to tsubst_decl. Make sure the 5015 context for a TYPENAME_TYPE is complete. 5016 5017 * decl2.c (grokbitfield): Issue errors on bitfields declared with 5018 function type. 5019 (do_dtors): As in do_ctors, pretend to be a member of the same 5020 class as a static data member while generating a call to its 5021 destructor. 5022 5023 * cvt.c (cp_convert_to_pointer): Handle NULL pointer 5024 conversions, even in complex virtual base class hierarchies. 5025 50261998-08-06 Mark Mitchell <mark@markmitchell.com> 5027 5028 * cp-tree.h (ENUM_TEMPLATE_INFO): New macro. 5029 (TYPE_TEMPLATE_INFO): Likewise. 5030 (SET_TYPE_TEMPLATE_INFO): Likewise. 5031 (ENUM_TI_TEMPLATE): Likewise. 5032 (ENUM_TI_ARGS): Likewise. 5033 (lookup_nested_type_by_name): Remove. 5034 * decl.c (maybe_process_template_type_declaration): Handle enums. 5035 (start_enum): Don't check for primary-template enum declarations 5036 here. 5037 (finish_enum): Clean up, document. Make sure template enum 5038 constants get the correct type. 5039 (build_enumerator): Copy initializers for template enumerations, 5040 too. 5041 (grok_enum_decls): Document. 5042 * lex.c (do_identifier): Document use of LOOKUP_EXPR a bit 5043 better. Build LOOKUP_EXPRs for local variables, even if they are 5044 TREE_PERMANENT. 5045 * pt.c (tsubst_enum): Remove field_chain parameter. 5046 (template_class_depth): Include the depth of surrounding function 5047 contexts. 5048 (push_template_decl): Check for primary-template enum declarations 5049 here. Deal with enumeration templates. 5050 (lookup_template_class): Likewise. 5051 (for_each_template_parm): Likewise. 5052 (instantiate_class_template): Don't call tsubst_enum directly, 5053 call tsubst instead, to instantiate enums. Deal with all 5054 field_chain issues here, not in tsubst_enum. 5055 (lookup_nested_type_by_name): Remove. 5056 (tsubst_aggr_type): Revise handling of enumeration types. 5057 (tsubst): Likewise. 5058 (tsubst_copy): Likewise. 5059 (tsubst_expr): Call tsubst, not tsubst_enum for TAG_DEFNs. 5060 50611998-08-04 Mark Mitchell <mark@markmitchell.com> 5062 5063 * decl.c (pushtag): Don't mangle the name of a TYPE_DECL if it 5064 uses template parameters. 5065 * method.c (build_template_parm_names): Use the full set of 5066 template arguments for tsubst'ing. 5067 (build_overload_identifier): Pass the full set of template 5068 arguments to build_template_parm_names, not just the 5069 innermost_args. 5070 * pt.c (TMPL_ARGS_DEPTH): Define using 5071 TMPL_ARGS_HAVE_MULTIPLE_LEVELS, for clarity. 5072 (NUM_TMPL_ARGS): New macro. 5073 (add_outermost_template_args): Deal with the case where the outer 5074 args will be completely discarded. 5075 (coerce_template_parms): Use the full set of template arguments 5076 for tsubst'ing. Simplify. Add some asserts. Improve 5077 error messages. 5078 (lookup_template_class): Pass the full set of template arguments 5079 to coerce_template_parms. 5080 (tsubst): Add assertion. 5081 (do_type_instantiation): Don't instantiate member template 5082 classes. 5083 5084 * init.c (build_offset_ref): Deal with a TEMPLATE_ID_EXPR whose 5085 name is a LOOKUP_EXPR, rather than an IDENTIFIER_NODE. 5086 50871998-08-03 Jason Merrill <jason@yorick.cygnus.com> 5088 5089 * method.c (set_mangled_name_for_decl): Change return type to void. 5090 5091 * decl.c (lookup_name_real): A namespace-level decl takes priority 5092 over implicit typename. Avoid doing the same lookup twice. 5093 5094 * search.c (dependent_base_p): New fn. 5095 (dfs_pushdecls, dfs_compress_decls): Use it. 5096 5097 * typeck.c (get_member_function_from_ptrfunc): Don't try to handle 5098 virtual functions if the type doesn't have any. 5099 51001998-08-03 Mark Mitchell <mark@markmitchell.com> 5101 5102 * decl2.c (grokfield): Don't mangle the name of a TYPE_DECL if it 5103 uses template parameters. 5104 51051998-08-02 Mark Mitchell <mark@markmitchell.com> 5106 5107 * cp-tree.def (LOOKUP_EXPR): Document. Remove second argument. 5108 * cp-tree.h (DECL_TI_TEMPLATE): Improve documentation. 5109 * lex.c (do_identifier): Don't use a second argument, or a type, 5110 when building LOOKUP_EXPRs. 5111 (do_identifier): Likewise. 5112 (do_scoped_id): Likewise. 5113 * method.c (hack_identifier): Improve error message. 5114 * pt.c (lookup_template_function): Don't needlessly call 5115 copy_to_permanent or build_min. 5116 (tsubst_copy): Remove #if 0'd code. tsubst into LOOKUP_EXPRs if 5117 necessary. 5118 (do_decl_instantiation): Improve error message. 5119 * tree.c (mapcar, case LOOKUP_EXPR): Don't be sorry; make a copy. 5120 (build_min): Copy the type to the permanent obstack, too. 5121 51221998-08-01 Jason Merrill <jason@yorick.cygnus.com> 5123 5124 * init.c (init_init_processing): Remove BI* handling. 5125 (build_builtin_call): Remove. 5126 (build_builtin_delete_call): New fn. 5127 (build_delete): Use it. 5128 51291998-07-31 Mark Mitchell <mark@markmitchell.com> 5130 5131 * cp-tree.h (PROCESSING_REAL_TEMPLATE_DECL_P): New macro. 5132 (maybe_check_template_type): New function. 5133 * decl.c (maybe_process_template_type_declaration): New function, 5134 split out from pushtag Call maybe_check_template_type. 5135 (pushtag): Use it. Use PROCESSING_REAL_TEMPLATE_DECL_P. 5136 (xref_tag): Use PROCESSING_REAL_TEMPLATE_DECL_P. 5137 * friend.c (do_friend): Use PROCESSING_REAL_TEMPLATE_DECL_P. 5138 * pt.c (template_class_depth_real): Generalization of ... 5139 (template_class_depth): Use it. 5140 (register_specialization): Use duplicate_decls for duplicate 5141 declarations of specializations. 5142 (maybe_check_template_type): New function. 5143 (push_template_decl_real): Fix comment. 5144 (convert_nontype_argument): Likewise. 5145 (lookup_template_class): Likewise. Avoid an infinite loop on 5146 erroneous code. 5147 (tsubst_friend_function): Fix comment. 5148 (tsubst, case FUNCTION_DECL): Deal with a DECL_TI_TEMPLATE that is 5149 an IDENTIFIER_NODE. 5150 * semantics.c (begin_function_definition): Use 5151 reset_specialization to note that template headers don't apply 5152 directly to declarations after the opening curly for a function. 5153 51541998-07-29 Jason Merrill <jason@yorick.cygnus.com> 5155 5156 * decl.c (push_overloaded_decl): Use current_namespace instead of 5157 DECL_CONTEXT (decl) to determine where we go. 5158 5159 * decl.c (lookup_name_real): Fix typo. 5160 51611998-07-28 Mark Mitchell <mark@markmitchell.com> 5162 5163 * friend.c (is_friend): Be lenient with member functions to deal 5164 with nested friends. 5165 51661998-07-28 Jason Merrill <jason@yorick.cygnus.com> 5167 5168 * class.c (finish_struct_1): Convert integer_zero_node to 5169 ssizetype before passing it to set_rtti_entry. 5170 * typeck2.c (initializer_constant_valid_p): Allow conversion of 0 5171 of any size to a pointer. 5172 51731998-07-27 Mark Mitchell <mark@markmitchell.com> 5174 5175 * cp-tree.h (TI_USES_TEMPLATE_PARMS): Remove. 5176 (build_template_decl_overload): Remove. 5177 (set_mangled_name_for_decl): New function. 5178 (innermost_args): Remove is_spec parameter. 5179 (most_specialized, most_specialized_class): Remove declarations. 5180 (lookup_template_class): Add entering_scope parameter. 5181 (maybe_process_partial_specialization): New function. 5182 (finish_template_decl): Likewise. 5183 (finish_template_type): Likewise. 5184 * class.c (finish_struct): Clean up processing of member template 5185 specializations. 5186 * decl.c (pushtag): Fix formatting. 5187 (lookup_tag): Improve handling of pseudo-global levels. 5188 (make_typename_type): Adjust call to lookup_template_class. 5189 (shadow_tag): Use maybe_process_partial_specialization. 5190 (xref_tag): Improve handling of member friends. 5191 (start_function): Call push_nested_class before 5192 push_template_decl. Don't call push_template_decl for 5193 specializations. 5194 * decl2.c (grok_x_components): Don't call xref_tag for 5195 template instantiations. Handle UNION_TYPEs like RECORD_TYPEs. 5196 (grokclassfn): Use set_mangled_name_for_decl. 5197 (arg_assoc_class): Adjust call to innermost_args. 5198 (mark_used): Don't call instantiate_decl for a TEMPLATE_DECL. 5199 * error.c (dump_function_name): Improve printing of template 5200 function names. 5201 * friend.c (is_friend): Don't compare types of decls to determine 5202 friendship, unless flag_guiding_decls. 5203 (make_friend_class): Partial specializations cannot be friends. 5204 (do_friend): Use set_mangled_name_for_decl. Call 5205 push_template_decl_real instead of push_template_decl. 5206 * method.c (build_decl_overload_real): Remove prototype. Give it 5207 external linkage. 5208 (build_overload_identififer): Adjust call to innermost_args. 5209 (build_template_decl_overload): Remove. 5210 (set_mangled_name_for_decl): New function. 5211 * parse.y (.finish_template_type): New non-terminal. 5212 (template_def): Use finish_template_decl. Use template_extdef 5213 instead of extdef. 5214 (template_extdef, template_datadef): New non-terminals, containing 5215 only those rules for things which can be templates. 5216 (datadef): Tidy. 5217 (template_type, self_template_type): Use .finish_template_type. 5218 (named_class_head): Use maybe_process_partial_specialization. 5219 * pt.c (mangle_class_name_for_template): Remove context parameter. 5220 (get_class_bindings): Remove outer_args parameter. 5221 (complete_template_args): Remove. 5222 (add_outermost_template_args): New function. 5223 (register_specialization): Return the specialization. 5224 (unregister_specialization): New function. 5225 (tsubst_template_parms): Likewise. 5226 (most_specialized, most_specialized_class): Prototype here as 5227 static. 5228 (original_template): Rename to most_general_template. 5229 (tsubst_template_parms): New function. 5230 (set_mangled_name_for_template_decl): Likewise. 5231 (TMPL_ARGS_DEPTH): New macro. 5232 (TMPL_ARGS_HAVE_MULTIPLE_LEVELS): Adjust. 5233 (TMPL_ARGS_LEVEL): New macro. 5234 (SET_TMPL_ARGS_LEVEL): Likewise. 5235 (TMPL_ARG): Likewise. 5236 (SET_TMPL_ARG): Likewise. 5237 (TMPL_ARGS_DEPTH): Likewise. 5238 (finish_member_template_decl): Use finish_template_decl. 5239 (maybe_process_partial_specialization): New function, split out 5240 from tsubst. 5241 (inline_needs_template_parms): Use TMPL_PARMS_DEPTH. 5242 (maybe_begin_member_template_processing): Use new macros. 5243 (is_member_template): Likewise. 5244 (is_member_template_class): Likewise. 5245 (add_to_template_args): Likewise. Deal with multiple levels of 5246 args. 5247 (maybe_process_partial_specialization): New function. 5248 (retrieve_specialization): Add consistency check. 5249 (determine_specialization): Return full argument list. 5250 (check_explicit_specialization): Tweak friend handling. Use full 5251 argument lists. Simplify. 5252 (current_template_args): Use new macros. 5253 (push_template_decl_real): Change ill-named mainargs to specargs. 5254 Check that a partial specialization actually specializes at least 5255 one parameter. Improve friend handling. Modify for full 5256 template arguments. 5257 (classtype_mangled_name): Don't mangle the names of 5258 specializations. 5259 (lookup_template_class): Add entering_scope parameter. Use it to 5260 avoid finding a template type when an instantiation is required. 5261 Simplify. Use full template arguments. 5262 (tsubst_friend_function): Use unregister_specialization. Use new 5263 macros. Use full template arguments. 5264 (tsubst_friend_class): Substitute, using tsubst_template_parms, 5265 into the template parameters before passing them to 5266 redeclare_class_template. 5267 (instantiate_class_template): Simplify. Use full template 5268 arguments. Adjust calls to get_class_bindings. Use 5269 SET_IDENTIFIER_TYPE_VALUE where needed. Improve friend handling. 5270 (innermost_args): Use new macros. 5271 (tsubst_aggr_type): New function, split out from tsubst. 5272 (tsubst): Use tsubst_aggr_type, tsubst_template_parms, new calling 5273 conventions for lookup_template_class. Refine handling of partial 5274 instantiations. Remove calls to complete_template_args. 5275 Simplify. Add consistency checks. Use set_mangled_name_for_decl 5276 and set_mangled_name_for_template_decl. 5277 (tsubst_copy): Use tsubst_aggr_type. 5278 (instantiate_template): Use full template arguments. 5279 (more_specialized): Improve formatting. 5280 (more_specialized_class): Adjust calls to get_class_bindings. 5281 (get_bindings_real): Don't call complete_template_args. 5282 (most_specialized): Don't overwrite input; create a new list. 5283 (most_specialized_class): Use most_general_template. 5284 (regenerate_decl_from_template): Use unregister_specialization. 5285 Use full template arguments. 5286 (instantiate_decl): Use full template arguments. 5287 (set_mangled_name_for_template_decl): New function. 5288 * semantics.c (begin_class_definition): Use 5289 maybe_process_partial_specialization. 5290 (finish_member_class_template): New function. 5291 (finish_template_decl): Likewise. 5292 (finish_template_type): Likewise. 5293 (typeck.c): Don't crash after issuing a compiler_error. 5294 * Makefile.in (CONFLICTS): Adjust; we removed a s/r conflict. 5295 52961998-07-27 Jason Merrill <jason@yorick.cygnus.com> 5297 5298 * typeck2.c (build_functional_cast): Handle default-initialization. 5299 5300 * call.c (build_over_call): Pass 1 to popclass. 5301 5302 * parse.y (direct_notype_declarator): Add precedence declaration 5303 to notype_unqualified_id case. 5304 * Makefile.in (EXPECT): Adjust. 5305 5306 * tree.c (ovl_member): Fix for single function in OVL. 5307 53081998-07-27 Dave Brolley <brolley@cygnus.com> 5309 5310 * c-lex.c (yylex): Fix boundary conditions in character literal and 5311 string literal loops. 5312 53131998-07-24 Jason Merrill <jason@yorick.cygnus.com> 5314 5315 * decl.c (lookup_name_real): OK, do return the from_obj value 5316 unless got_object depends on template parms. 5317 5318 * parse.y (nested_name_specifier_1): Pull out the TYPE_MAIN_VARIANT. 5319 5320 * pt.c (coerce_template_parms): Also complain about local enums. 5321 5322 * cp-tree.h: Add prototype for set_identifier_local_value. 5323 * decl.c (set_identifier_local_value_with_scope): Make static, 5324 prototype. 5325 * search.c (covariant_return_p): Likewise. 5326 * except.c (build_terminate_handler, alloc_eh_object): Likewise. 5327 5328 * call.c (build_method_call): Only pull out the type of a destructor 5329 if it's a template type parm. 5330 * decl.c (lookup_name_real): Never return the from_obj value. 5331 53321998-07-23 Jason Merrill <jason@yorick.cygnus.com> 5333 5334 * except.c (process_start_catch_block_old): Call start_decl_1 for 5335 catch parm. 5336 * decl.c (start_decl_1): Avoid duplicate error. 5337 5338 * init.c (expand_default_init): Only perform the initialization if 5339 it will do something. 5340 53411998-07-23 H.J. Lu (hjl@gnu.org) 5342 5343 * parse.y (base_class): Check for invalid base class. 5344 53451998-07-23 Jason Merrill <jason@yorick.cygnus.com> 5346 5347 * decl2.c (import_export_template): Fold in... 5348 (import_export_class): ...to here. Handle dllimport/export. 5349 5350 * class.c (build_vtable): Pass at_eof to import_export_vtable. 5351 (prepare_fresh_vtable): Likewise. 5352 * decl2.c (import_export_class): Split out... 5353 (finish_prevtable_vardecl): From here. 5354 * class.c (finish_struct_1): Call import_export_class if at_eof. 5355 5356 * decl.c (start_function): #if 0 mysterious code I wrote and have 5357 forgotten why. 5358 * rtti.c (get_tinfo_fn): If this is for a class type, set 5359 DECL_CONTEXT. 5360 53611998-07-22 Jason Merrill <jason@yorick.cygnus.com> 5362 5363 * inc/exception: Change terminate and unexpected to (). 5364 5365 * parse.y (named_class_head_sans_basetype_defn): A 5366 named_class_head_sans_basetype followed by '{' or ':' is a defn. 5367 53681998-07-21 Jason Merrill <jason@yorick.cygnus.com> 5369 5370 * tree.c (canonical_type_variant): New fn to handle arrays. 5371 * cp-tree.h (CANONICAL_TYPE_VARIANT): Remove. 5372 * pt.c (unify, default case): Also fold arg. Fix array bounds case. 5373 * method.c (process_overload_item): Use build_overload_value for 5374 arrays. 5375 53761998-07-20 Dave Brolley <brolley@cygnus.com> 5377 5378 * lex.c (mbchar.h): #include it. 5379 (GET_ENVIRONMENT): New macro. 5380 (init_parse): Set character set based on LANG environment variable. 5381 (real_yylex): Handle multibyte characters in character literals. 5382 (real_yylex): Handle multibyte characters in string literals. 5383 53841998-07-19 Jason Merrill <jason@yorick.cygnus.com> 5385 5386 * lex.c (do_identifier): Look for class value even if we don't 5387 have a global value. Do implicit declaration if parsing is 2. 5388 * semantics.c (finish_call_expr): Pass 2 if we're doing Koenig 5389 lookup. 5390 53911998-07-19 Mark Mitchell <mark@markmitchell.com> 5392 5393 * decl.c (pushtag): Revert previous change. 5394 * pt.c (lookup_template_class): Don't put out debugging 5395 information for types that use template parameters. 5396 5397 * decl.c (pushtag): Don't put out debugging information for 5398 compiler-generated typedefs. 5399 5400 * error.c (dump_type_real): Don't crash when presented with 5401 intQI_type_node or the like. 5402 5403 * semantics.c (finish_translation_unit): Fix spelling error in 5404 comment. 5405 54061998-07-17 Jason Merrill <jason@yorick.cygnus.com> 5407 5408 * decl.c (lookup_name_real): Pull out single function here. 5409 (select_decl): Not here. 5410 (unqualified_namespace_lookup): Use CP_DECL_CONTEXT. 5411 5412 * decl.c (qualify_lookup): Tweak again. 5413 5414 * pt.c (lookup_template_class): Don't mess with the context of the 5415 instantiation. 5416 * decl2.c (current_decl_namespace): Remove special handling for 5417 templates. 5418 5419 * pt.c (tsubst, case FUNCTION_DECL): Fix getting complete args for 5420 a member template specialization. 5421 5422 * tree.c (ovl_member): Use decls_match to compare functions. 5423 * decl.c (decls_match): Check the context of a function. 5424 5425 * parse.y (primary): Use notype_unqualified_id instead of IDENTIFIER 5426 in Koenig lookup support rules. 5427 * semantics.c (finish_call_expr): Handle the new cases. 5428 5429 * typeck.c (build_x_function_call): Handle overloaded methods. 5430 5431 * decl.c (grokvardecl): Don't call build_static_name for extern "C". 5432 54331998-07-16 Mark Mitchell <mark@markmitchell.com> 5434 5435 * semantics.c (finish_object_call_expr): Revert previous change. 5436 * call.c (build_new_method_call): Likewise. Instead, convert 5437 TYPE_DECLs to IDENTIFIERs here, in the presence of templates. 5438 54391998-07-16 Jason Merrill <jason@yorick.cygnus.com> 5440 5441 * decl.c (qualify_lookup): Handle templates. 5442 5443 * decl2.c (do_using_directive): Don't pass ancestor. 5444 * decl.c (push_using_directive): Calculate ancestor. 5445 5446 * decl2.c (do_nonmember_using_decl): Allow for type shadowing. 5447 * decl.c (pushdecl): Move type shadowing handling from here... 5448 (duplicate_decls): ...to here. 5449 * decl.c (set_identifier_local_value_with_scope): New fn. 5450 (pushdecl): Use it. 5451 (set_identifier_local_value, lookup_type_current_level): New fns. 5452 * decl2.c (do_local_using_decl): Handle types and binding level 5453 stuff properly. 5454 5455 * init.c (build_offset_ref): Don't call mark_used on an OVERLOAD. 5456 * decl.c (select_decl): Extract a lone function from an OVERLOAD. 5457 (lookup_namespace_name): Likewise. 5458 * typeck.c (build_unary_op): Not here anymore. 5459 5460 * decl2.c (do_class_using_decl): Make sure we get an identifier. 5461 * class.c (handle_using_decl): Ignore TYPE_DECLs. 5462 5463 * decl.c (qualify_lookup): New fn. 5464 (lookup_name_real): Use it. 5465 54661998-07-16 Martin v. Loewis <loewis@informatik.hu-berlin.de> 5467 5468 * decl2.c (add_using_namespace): When directly using a namespace 5469 that was indirect before, promote it. 5470 5471 * cp-tree.h (LOOKUP_PREFER_TYPES, LOOKUP_PREFER_NAMESPACES, 5472 LOOKUP_PREFER_BOTH, LOOKUP_NAMESPACES_ONLY, LOOKUP_TYPES_ONLY, 5473 LOOKUP_QUALIFIERS_ONLY, LOOKUP_TEMPLATES_EXPECTED): New macros. 5474 * decl.c (select_decl): Replace two flag parameters by one. 5475 (unqualified_namespace_lookup): Likewise, pass flag. 5476 (lookup_flags): New function. 5477 (lookup_name_real): Compute flags, pass them. 5478 (lookup_namespace_name): Call with zero-flag. 5479 * decl2.c (ambiguous_decl): Add flag parameter, complain only 5480 according to flags. 5481 (lookup_using_namespace, qualified_lookup_using_namespace): 5482 Add flag parameter, pass them through. 5483 * lex.c (do_scoped_id): Call with zero-flag. 5484 54851998-07-16 Jason Merrill <jason@yorick.cygnus.com> 5486 5487 * typeck.c (convert_for_assignment): Use comptypes. 5488 54891998-07-16 Mark Mitchell <mark@markmitchell.com> 5490 5491 * semantics.c (finish_object_call_expr): Move test for the 5492 function called being a TYPE_DECL to ... 5493 * call.c (build_new_method_call): Here. 5494 54951998-07-15 Jason Merrill <jason@yorick.cygnus.com> 5496 5497 * decl2.c (arg_assoc_class): Also look at template arguments, if any. 5498 (arg_assoc): Handle error_mark_node and multiple levels of TREE_LIST. 5499 5500 * lex.c (looking_for_typename): Don't initialize. 5501 5502 * decl2.c (ambiguous_decl): Clarify error message. 5503 5504 * decl.c (push_using_directive): Iterate over namespaces used 5505 indirectly. 5506 55071998-07-15 Martin v. L�wis <loewis@informatik.hu-berlin.de> 5508 5509 * decl2.c (add_using_namespace): Iterate over namespaces used 5510 indirectly. 5511 5512 * decl.c (lookup_name_real): Accept namespace aliases as locals. 5513 (cat_namespace_levels): Ignore aliases. 5514 (duplicate_decls): Ignore duplicate aliases. 5515 * decl2.c (do_namespace_alias): Process block level namespace 5516 aliases. Store alias with pushdecl. Remove odr errors. 5517 * parse.y (namespace_alias): New non-terminal. 5518 (extdef): Use it. 5519 55201998-07-15 Jason Merrill <jason@yorick.cygnus.com> 5521 5522 * decl2.c (arg_assoc_type): Handle METHOD_TYPE like FUNCTION_TYPE. 5523 Handle TEMPLATE_TYPE_PARM. 5524 (arg_assoc): Rewrite. 5525 5526 * pt.c (complete_template_args): Don't look at the context unless 5527 we have to. 5528 5529 * method.c (build_decl_overload_real): Fix namespace handling. 5530 5531 * typeck.c (build_unary_op): Extract a lone function from an 5532 OVERLOAD. 5533 5534 * call.c (build_scoped_method_call): Handle getting a namespace 5535 for basetype in a destructor call. 5536 (check_dtor_name): Handle enums. 5537 5538 * parse.y (using_directive): New nonterminal. 5539 (extdef, simple_stmt): Use it. 5540 55411998-07-14 Martin von L�wis <loewis@informatik.hu-berlin.de> 5542 5543 * decl2.c (add_function): Move error message ... 5544 (arg_assoc_namespace): ... from here. 5545 55461998-07-14 Jason Merrill <jason@yorick.cygnus.com> 5547 5548 * parse.y (namespace_qualifier): Fix multiple level handling. 5549 * decl2.c (namespace_ancestor): Use CP_DECL_CONTEXT. 5550 (arg_assoc): Don't skip the first argument of a function. 5551 5552Tue Jul 14 20:09:22 1998 Jeffrey A Law (law@cygnus.com) 5553 5554 * search.c (my_tree_cons): Clean up. 5555 55561998-07-14 Jason Merrill <jason@yorick.cygnus.com> 5557 5558 * call.c (joust): Don't warn about "confusing" conversions to the 5559 same type. 5560 55611998-07-14 Martin von L�wis <loewis@informatik.hu-berlin.de> 5562 5563 * class.c (push_nested_class): Complain about namespaces. 5564 * decl.c (start_decl): Enter the object's namespace. 5565 (cp_finish_decl): Leave it. 5566 (grokdeclarator): Likewise. 5567 * decl2.c (check_decl_namespace): New function. 5568 (finish_file): Call it. 5569 * parse.y (complex_direct_notype_declarator): Set complexity 5570 of namespace-qualified ids to -1, enter the namespace. 5571 5572 * method.c (build_template_decl_overload): Expect _DECL as first 5573 parameter. Put context temporarily into current_namespace. 5574 * pt.c (check_explicit_specialization): Change caller. 5575 (tsubst): Likewise. 5576 5577 * init.c (build_offset_ref): Call mark_used and 5578 convert_from_reference for namespace members. 5579 5580Mon Jul 13 23:25:28 1998 Martin von L�wis <loewis@informatik.hu-berlin.de> 5581 5582 * search.c (my_tree_cons): The bitfield is at index 2. 5583 5584Mon Jul 13 17:21:01 1998 Nick Clifton <nickc@cygnus.com> 5585 5586 * lang-options.h: Format changed to work with new --help support 5587 in gcc/toplev.c 5588 55891998-07-12 Martin von L�wis <loewis@informatik.hu-berlin.de> 5590 5591 * decl2.c (build_expr_from_tree): Change calls of do_identifier. 5592 Do Koenig lookup in CALL_EXPR. 5593 (arg_assoc): Handle error_mark. 5594 * lex.c (is_global): New function. 5595 (do_identifier): Expect arguments for Koenig lookup. 5596 * parse.y (primary): Add rules for calls of unqualified function calls. 5597 (do_id): Change call of do_identifier. 5598 * pt.c (finish_stmt_expr): Likewise. 5599 * semantics.c (finish_id_expr): Likewise. 5600 (finish_call_expr): Add integer parameter to indicate 5601 argument-dependent lookup. 5602 5603 * decl.c (struct binding_level): New field using_directives. 5604 (push_using_decl): Not sorry anymore. 5605 (push_using_directive): New function. 5606 (lookup_tag): Use CP_DECL_CONTEXT to iterate. 5607 (unqualified_namespace_lookup): New function, code from ... 5608 (lookup_name_real): ... here. 5609 * decl2.c (lookup_using_namespace): Pass using list instead of 5610 initial scope. 5611 (validate_nonmember_using_decl): New function. 5612 (do_nonmember_using_decl): New function. 5613 (do_toplevel_using_decl): Use them. 5614 (do_local_using_decl): New function. 5615 (do_using_directive): Support block-level directives. 5616 * parse.y (simple_stmt): Support using declarations and 5617 directives. 5618 (namespace_qualifier, namespace_using_decl): New non-terminals. 5619 5620 * xref.c (classname): New function. 5621 (GNU_xref_hier): Change class and base parameters to tree. 5622 * decl.c (xref_baseypes): Change caller. 5623 * friend.c (make_friend_class): Likewise. 5624 56251998-07-12 Kriang Lerdsuwanakij <lerdsuwa@scf-fs.usc.edu> 5626 5627 * typeck.c (comptypes, case TEMPLATE_TEMPLATE_PARM): Add parameter 5628 comparison. 5629 5630 * pt.c (for_each_template_parm, case TEMPLATE_DECL): If it is a 5631 template template parameter, record its use. 5632 (for_each_template_parm, case TEMPLATE_TEMPLATE_PARM): Traverse 5633 its template arguments if exists. 5634 5635 * pt.c (coerce_template_template_parms): New function equivalent 5636 to coerce_template_parms when IS_TMPL_PARM is true. 5637 (coerce_template_parms): Use it. Remove the IS_TMPL_PARM parameter, 5638 all callers changed. 5639 5640 (coerce_template_parms): Access ARGLIST properly when creating a 5641 new vector. Only accept implicit TYPE_DECL as valid argument for 5642 a template template parameter when it is a base class of 5643 current_class_type. Don't display error message when COMPLAIN is 5644 false. 5645 56461998-07-12 Klaus Kaempf (kkaempf@progis.de) 5647 5648 * repo.c (get_base_filename): Use file_name_nondirectory. 5649 (open_repo_file): Likewise. 5650 * cp-tree.h (file_name_nondirectory): Add prototype. 5651 56521998-07-12 Jason Merrill <jason@yorick.cygnus.com> 5653 5654 * friend.c (do_friend): Pull the identifier out of declarator. 5655 Use cp_error and friends. 5656 * decl2.c (qualified_lookup_using_namespace): Fix call to 5657 purpose_member. 5658 * decl.c (lookup_name_real): Don't call complete_type on a namespace. 5659 (grokvardecl): Use DECL_CLASS_SCOPE_P. 5660 * cvt.c (convert_pointer_to_real): Check for error_mark_node sooner. 5661 * class.c (warn_hidden): Fix for OVERLOAD. 5662 From grahams@rcp.co.uk: 5663 * cp-tree.h (DEFARG_NODE_CHECK): New macro. 5664 (DEFARG_LENGTH, DEFARG_POINTER): Use it. 5665 5666Sun Jul 12 01:20:57 1998 Jeffrey A Law (law@cygnus.com) 5667 5668 * g++.1 (-traditional): Remove duplicated documentation. 5669 56701998-07-11 Mark Mitchell <mark@markmitchell.com> 5671 5672 * method.c (flush_repeats): Add nrepeats parameter. 5673 (issue_nrepeats): Likewise. 5674 (is_back_referenceable_type): New function. Don't back-reference 5675 TEMPLATE_TYPE_PARMs as well as simple types like integers. 5676 (build_mangled_name_for_type): Likewise. 5677 (build_mangled_name_for_type_with_Gcode): Likewise. 5678 (lasttype): Remove. 5679 (nrepeats): Likewise. 5680 (Nrepeats): Likewise. 5681 (start_squangling): Don't clear the variables removed above. 5682 (end_squangling): Likewise. 5683 (flush_repeats): Tidy. Use nrepeats parameter rather than 5684 Nrepeats global. 5685 (issue_nrepeats): Likewise, but with nrepeats global. Use 5686 is_backreferenceable_type. 5687 (build_overload_nested_name): Tidy. Add comment. Use 5688 build_mangled_name_for_type. 5689 (build_underscore_int): Comment. 5690 (build_overload_scope_ref): Use build_mangled_name_for_type. 5691 (build_overload_int): Likewise. 5692 (build_template_template_parm_names): Tidy. 5693 (build_template_parm_names): Use build_mangled_name_for_type. 5694 (build_overload_identifier): Add comments. 5695 (build_mangled_name_for_type_with_Gcode): Split out from 5696 build_mangled_name. 5697 (build_mangled_name_for_type): Use it. 5698 (build_mangled_name): Rework to use build_mangled_name_for_type 5699 and to not use global nrepeats/Nrepeats. Tidy. 5700 (process_modifiers): Tidy. 5701 (check_btype): Use is_backreferenceable_type. Add comment. 5702 Rename `node' to `type'. 5703 (process_overload_item): Set numeric_output_need_bar here. 5704 Use build_mangled_name_for_type. Tidy. 5705 (build_decl_overload_real): Tidy. Don't use Nrepeats. Use 5706 build_mangled_name_for_type. 5707 5708 * pt.c (push_template_decl_real): Don't look at DECL_TEMPLATE_INFO 5709 for TYPE_DECLs. 5710 57111998-07-08 Vladimir N. Makarov <vmakarov@cygnus.com> 5712 5713 * cp-tree.h (warn_long_long): Define. 5714 * decl.c (grokdeclarator): Add flag `warn_long_long' as guard for 5715 warning "ANSI C++ does not support `long long'". 5716 * decl2.c (warn_long_long): Define. 5717 (lang_decode_option): Parse -Wlong-long, -Wno-long-long options. 5718 57191998-07-07 Jason Merrill <jason@yorick.cygnus.com> 5720 5721 * decl.c (xref_tag): Handle attributes between 'class' and name. 5722 * parse.y (aggr): Likewise. 5723 * semantics.c (finish_class_definition): Likewise. 5724 * Makefile.in (EXPECTED): Adjust. 5725 5726 * cp-tree.h: Declare flag_optional_diags and warn_multichar. 5727 * decl2.c: Define them. 5728 (lang_decode_option): Handle them. 5729 * lang-options.h: Add -foptional-diags. 5730 * class.c (finish_struct): Don't complain about multiple meanings of 5731 name if -fno-optional-diags. 5732 * decl.c (pushdecl_class_level): Likewise. 5733 * lex.c (real_yylex): Check warn_multichar. 5734 57351998-07-06 Jason Merrill <jason@yorick.cygnus.com> 5736 5737 * decl.c (lookup_tag): Use CP_DECL_CONTEXT. 5738 5739 * tree.c (make_binfo): Fix length. 5740 57411998-06-30 Benjamin Kosnik <bkoz@bliss.nabi.net> 5742 5743 * decl2.c (lang_decode_option): Remove warn_template_debugging. 5744 * lang-options.h: Likewise. 5745 5746Mon Jun 29 20:17:40 1998 Kaveh R. Ghazi <ghazi@caip.rutgers.edu> 5747 5748 * except.c (build_eh_type_type_ref): Remove unused variable `susp'. 5749 (process_start_catch_block): Likewise for variables 5750 `false_label_rtx', `call_rtx' and `return_value_rtx'. 5751 57521998-06-29 Brendan Kehoe <brendan@cygnus.com> 5753 5754 * tree.c (build_srcloc): Make sure we allocate this node on the 5755 permanent obstack. 5756 5757Sat Jun 27 23:34:18 1998 Fred Fish <fnf@ninemoons.com> 5758 5759 * g++spec.c (NEED_MATH_LIBRARY): Define to 1 if not already defined. 5760 (lang_specific_driver): Initialize need_math with NEED_MATH_LIBRARY. 5761 (lang_specific_driver): Only add -lm automatically if need_math is 5762 nonzero. 5763 5764Sat Jun 27 12:22:56 1998 Jeffrey A Law (law@cygnus.com) 5765 5766 * Make-lang.in (g++): Depend on mkstemp.o. Link in mkstemp.o 5767 5768Sat Jun 27 07:36:09 1998 Kaveh R. Ghazi <ghazi@caip.rutgers.edu> 5769 5770 * Makefile.in (EXPR_H): New dependency variable. 5771 (decl2.o): Depend on $(EXPR_H). 5772 (typeck.o): Likewise. 5773 (init.o): Likewise. 5774 (expr.o): Likewise. 5775 57761998-06-25 Benjamin Kosnik <bkoz@lisa.cygnus.com> 5777 5778 * decl.c (start_enum): Put local enums on permanent_obstack. 5779 57801998-06-25 Mark Mitchell <mark@markmitchell.com> 5781 5782 * cp-tree.h (c_get_alias_set): Declare. 5783 * decl.c (init_decl_processing): Set lang_get_alias_set. 5784 57851998-06-25 Andrew MacLeod <amacleod@cygnus.com> 5786 5787 * cp-tree.h (mark_all_runtime_matches): Add function prototype. 5788 * except.c (mark_all_runtime_matches): Set TREE_SYMBOL_REFERENCED 5789 flag for all function decls which are in the exception table. 5790 * exception.cc (__cplus_type_matcher): Check for CATCH_ALL_TYPE match. 5791 * decl2.c (finish_file): Call mark_all_runtime_matches to make sure 5792 code is emitted for any referenced rtti function. 5793 57941998-06-25 Dave Brolley <brolley@cygnus.com> 5795 5796 * lang-specs.h: Use new | syntax to eliminate 5797 string concatenation. 5798 57991998-06-25 Jason Merrill <jason@yorick.cygnus.com> 5800 5801 * cp-tree.h (CP_DECL_CONTEXT): New macro. 5802 * decl2.c (is_namespace_ancestor, lookup_using_namespace): Use it. 5803 * method.c (build_overload_nested_name): Likewise. 5804 * sig.c (build_signature_pointer_or_reference_type): Don't set 5805 DECL_CONTEXT. 5806 58071998-06-24 Martin v. L�wis <loewis@informatik.hu-berlin.de> 5808 5809 Set DECL_CONTEXT for globals to NULL_TREE instead of global_namespace. 5810 * cp-tree.h (FROB_CONTEXT): New macro. 5811 (DECL_MAIN_P): ::main should have a DECL_CONTEXT of NULL_TREE. 5812 * decl.c (namespace_binding): Replace NULL_TREE with 5813 global_namespace. 5814 (set_namespace_binding, pop_namespace, lookup_name_real): Likewise. 5815 * decl2.c (is_namespace_ancestor, lookup_using_namespace): 5816 Likewise. 5817 * decl.c (pushtag): Use FROB_CONTEXT. 5818 (pushdecl, make_typename_type, define_function, grokdeclarator): 5819 Likewise. 5820 * decl2.c (set_decl_namespace, do_namespace_alias): Likewise. 5821 * pt.c (push_template_decl_real, lookup_template_class, tsubst): 5822 Likewise. 5823 * decl2.c (decl_namespace): Return global_namespace if no context. 5824 * method.c (build_overload_nested_name): Expect null as context. 5825 * pt.c (mangle_class_name_for_template): Do nothing for null 5826 contexts. 5827 (lookup_template_class): Allow for null id_context. 5828 58291998-06-25 Richard Henderson <rth@cygnus.com> 5830 5831 * method.c (emit_thunk): Set current_function_is_thunk for the 5832 ASM_OUTPUT_MI_THUNK case as well. 5833 58341998-06-23 Andrew MacLeod <amacleod@cygnus.com> 5835 5836 * exception.cc (__cplus_type_matcher): Get a match_info pointer 5837 instead of an exception table entry as a parameter. 5838 58391998-06-23 Andrew MacLeod <amacleod@cygnus.com> 5840 5841 * parse.y (function_try_block): Don't call start_catch_handler. 5842 * except.c (call_eh_info): Remove coerced field from declaration. 5843 (build_eh_type_type_ref): New function to create an address of a 5844 rtti function for the new style exception tables. 5845 (expand_start_catch_block): Split function, this contains the 5846 common part. 5847 (process_start_catch_block_old): New function to perform the rest 5848 of expand_start_catch_block under old style exceptions. 5849 (process_start_catch_block_old): New function to perform the rest 5850 of expand_start_catch_block under new style exceptions. 5851 (expand_end_catch_block): Only pop the false label off the stack under 5852 the old style of exceptions. 5853 * semantics.c (finish_try_block): Don't call start_catch_handler. 5854 * exception.cc (struct cp_eh_info): Add original_value field. 5855 (__cplus_type_matcher): Perform type matching on the original exception 5856 value, and if we have a match, set the current value. 5857 (__cp_push_exception): Set the original exception value. 5858 58591998-06-23 Jason Merrill <jason@yorick.cygnus.com> 5860 5861 * call.c (joust): Fix confusing conversion warning. 5862 5863 * call.c (build_op_delete_call): Add placement parm. Check 5864 LOOKUP_SPECULATIVELY. 5865 * cp-tree.h, decl2.c, init.c: Adjust. 5866 * decl.c (finish_function): Use it. 5867 5868 * pt.c (tsubst): Diagnose creating void fields or variables. 5869 5870Mon Jun 22 08:50:26 1998 Kaveh R. Ghazi <ghazi@caip.rutgers.edu> 5871 5872 * call.c (build_scoped_method_call): Remove unused variable `tmp'. 5873 5874 * cp-tree.h (check_dtor_name): Add prototype. 5875 5876 * init.c (expand_member_init): Remove unused variables 5877 `ptr_type_node', `parm' and `rval'. 5878 5879 * ptree.c (print_lang_type): Use HOST_WIDE_INT_PRINT_DEC specifier 5880 in call to fprintf. 5881 (lang_print_xnode): Likewise. 5882 5883 * typeck2.c (enum_name_string): Cast argument to sprintf to long 5884 and use %ld specifier. 5885 5886 * xref.c (GNU_xref_end_scope): Use HOST_WIDE_INT_PRINT_DEC 5887 specifier in call to fprintf. 5888 (GNU_xref_member): Cast argument to sprintf to int. 5889 5890Fri Jun 19 23:22:42 1998 Bruno Haible <bruno@linuix.mathematik.uni-karlsruhe.de> 5891 5892 * typeck2.c (pop_init_level): Warn about implicit zero initialization 5893 of struct members. 5894 5895Thu Jun 18 09:32:32 1998 Kaveh R. Ghazi <ghazi@caip.rutgers.edu> 5896 5897 * cp-tree.h: Prototype function `check_java_method'. 5898 58991998-06-17 Jason Merrill <jason@yorick.cygnus.com> 5900 5901 * class.c (finish_struct): Make conflicting use of id a pedwarn. 5902 * decl.c (pushdecl_class_level): Likewise. 5903 59041998-06-17 Mark Mitchell <mark@markmitchell.com> 5905 5906 * pt.c (convert_nontype_argument): Issue an error when presented 5907 with an integer (real) constant that cannot be simplified to an 5908 INT_CST (REAL_CST). 5909 5910 * cp-tree.h (c_get_alias_set): Remove declaration added in 5911 1998-06-13 change that should never have been checked in. 5912 59131998-06-17 Jason Merrill <jason@yorick.cygnus.com> 5914 5915 * typeck.c (build_binary_op_nodefault): Change % in format strings 5916 to %%. 5917 5918 * decl.c (grokvardecl): Don't build_static_name for decls that 5919 aren't at namespace scope. 5920 5921 * init.c (perform_member_init): Catch default-initialization of 5922 references. 5923 59241998-06-17 Mark Mitchell <mark@markmitchell.com> 5925 5926 * errfn.c (cp_thing): Handle the `%%' formatting sequence. 5927 59281998-06-17 Jason Merrill <jason@yorick.cygnus.com> 5929 5930 * method.c (hack_identifier): Complain about getting a namespace 5931 or class template. 5932 * typeck.c (decay_conversion): Remove check for namespaces. 5933 * typeck2.c (incomplete_type_error): Likewise. 5934 * parse.y (template_arg): Add PTYPENAME expansion. 5935 59361998-06-16 Andrew MacLeod <amacleod@cygnus.com> 5937 5938 * decl.c (grokvardecl): Don't build external assembler names for 5939 TYPENAMEs in other namespaces as there is no declarator. 5940 * error.c (cp_file_of, cp_line_of): Don't extract file or line number 5941 info from DECL_CONTEXT if it is NULL. 5942 59431998-06-16 Jason Merrill <jason@yorick.cygnus.com> 5944 5945 * call.c (check_dtor_name): Split out. 5946 (build_scoped_method_call): Use it. 5947 (build_method_call): Use it. 5948 * init.c (build_offset_ref): Use it. 5949 5950 * typeck.c (build_static_cast): Fix handling of pointers to members. 5951 5952 * decl.c (finish_function): Just return nothing from a constructor. 5953 * typeck.c (c_expand_return): Complain about returning a void 5954 expression from a destructor. 5955 59561998-06-13 Mark Mitchell <mark@markmitchell.com> 5957 5958 * class.c (alter_access): Accept a BINFO explaining how to get 5959 from the entity whose accessed is being altered to the type doing 5960 the altering. 5961 (handle_using_decl): New function containing code split out from ... 5962 (finish_struct_1): Here. 5963 5964 * cp-tree.h (complete_type_or_else): Declare. 5965 * init.c (build_new_1, build_delete): Use it. 5966 * typeck.c (require_complete_type): Use complete_type, rather than 5967 expanding it inline. 5968 (complete_type_or_else): New function. 5969 (build_component_ref): Use it. 5970 (pointer_int_sum): Make sure the type pointed to is complete. 5971 (pointer_diff): Likewise. 5972 5973 * pt.c (for_each_template_parm): Traverse the TYPE_CONTEXT for 5974 types. 5975 5976 * search.c (get_matching_virtual): Note that member templates 5977 cannot override virtual functions. 5978 59791998-06-12 Brendan Kehoe <brendan@cygnus.com> 5980 5981 * pt.c (check_explicit_specialization): If DECLARATOR turned into 5982 an error_mark_node from lookup_template_function, return the same. 5983 (determine_specialization): Also make sure TEMPLATE_ID isn't an 5984 error_mark_node, before we try to read its operands. 5985 * decl.c (grokdeclarator): If we got an error_mark_node from 5986 check_explicit_specialization, just return it right back. 5987 59881998-06-12 Mark Mitchell <mark@markmitchell.com> 5989 5990 * class.c (instantiate_type): Don't treat template-ids that don't 5991 specify any template arguments as equivalent to ordinary 5992 identifiers. Use OFFSET_REF instead of SCOPE_REF to refer to 5993 pointer-to-members for member templates. Tidy slightly. 5994 * cp-tree.def (TEMPLATE_ID_EXPR): Revise documentation. 5995 * init.c (build_offset_ref): Handle template-ids like ordinary 5996 identifiers, for the most part, but store a TEMPLATE_ID_EXPR in the 5997 offset part of the OFFSET_REF. 5998 * typeck.c (build_unary_op): Change check for unknown types to 5999 look for OFFSET_REFs, not SCOPE_REFs. 6000 60011998-06-11 Mark Mitchell <mark@markmitchell.com> 6002 6003 * pt.c (is_member_template_class): New function. 6004 (push_template_decl_real): Use it. 6005 60061998-06-11 Benjamin Kosnik <bkoz@elmo.cygnus.com> 6007 6008 * friend.c (do_friend): Add support for nested classes using 6009 member functions of the enclosing class as friends. 6010 60111998-06-10 Mark Mitchell <mark@markmitchell.com> 6012 6013 * call.c (convert_default_arg): Make global, not static. 6014 (convert_arg_for_ellipsis): Split out from ... 6015 (build_over_call): Here. 6016 * cp-tree.h (convert_default_arg); Declare. 6017 (convert_arg_to_ellipsis): Likewise. 6018 (do_member_init): Remove. 6019 * init.c (do_member_init): Remove; this code is dead. 6020 (expand_member_init): Remove much of this code; it is dead. 6021 * typeck.c (convert_arguments): Use convert_default_arg and 6022 convert_arg_for_ellipsis, rather than duplicating here. 6023 6024 * call.c (convert_like): Don't fail silently if 6025 build_user_type_conversion fails. Always return error_mark_node 6026 for failure. 6027 60281998-06-10 Jason Merrill <jason@yorick.cygnus.com> 6029 6030 * search.c (covariant_return_p): Complain about ambiguous base. 6031 6032 * typeck.c (build_component_ref): Diagnose ref to nested type. 6033 60341998-06-10 Brendan Kehoe <brendan@cygnus.com> 6035 6036 * decl.c (grokparms): Check that INIT isn't an error_mark_node 6037 before giving error about invalid type for default arg. 6038 60391998-06-10 Jason Merrill <jason@yorick.cygnus.com> 6040 6041 * call.c (build_method_call): Fix thinko. 6042 60431998-06-10 Dave Brolley <brolley@cygnus.com> 6044 6045 * decl2.c (lang_decode_option): New argc/argv interface. 6046 * cp-tree.h (lang_decode_option): New argc/argv interface. 6047 * lang-specs.h (default_compilers): Only call cpp if -E, -M or -MM is 6048 specified for cpplib-enabled compilers. 6049 * lex.c (lang_init): Don't check_newline for cpplib. 6050 (init_parse): Don't initialize cpplib here. 6051 60521998-06-10 Brendan Kehoe <brendan@cygnus.com> 6053 6054 * typeck.c (build_component_ref): Make sure FIELD has a lang_specific 6055 piece before checking DECL_MUTABLE_P. 6056 60571998-06-10 John Carr <jfc@mit.edu> 6058 6059 * tree.c (debug_binfo): Make printf format match arguments. 6060 6061 * error.c (OB_PUTI): Make printf format match arguments. 6062 60631998-06-10 Jason Merrill <jason@yorick.cygnus.com> 6064 6065 * init.c (perform_member_init): Handle default-initialization. 6066 6067 * except.c (build_throw): Handle throwing NULL. 6068 6069 * typeck.c (build_x_function_call): Use resolve_offset_ref. 6070 6071 * search.c (compute_access): Only strip an anonymous union 6072 for a FIELD_DECL. 6073 6074 * call.c (add_builtin_candidates): Tweak. 6075 6076 * cvt.c (build_expr_type_conversion): Restore code for conversion 6077 from class types. 6078 * decl2.c (delete_sanity): Use it. Clean up. 6079 6080 * typeck.c (comp_ptr_ttypes_real): Fix cv-qual comparisons. 6081 60821998-06-10 Branko Cibej <branko.cibej@hermes.si> 6083 6084 * typeck.c (c_expand_return): Don't warn about void expressions on 6085 return statements in functions returning void. 6086 60871998-06-09 Mark Mitchell <mark@markmitchell.com> 6088 6089 * pt.c (fn_type_unification): Revise documentation. Tidy. 6090 (type_unification): Likewise. 6091 60921998-06-09 Andrew MacLeod <amacleod@cygnus.com> 6093 6094 * semantics.c (finish_try_block): Rename expand_start_catch, and delete 6095 expand_end_catch. 6096 * parse.y (function_try_block): Rename expand_start_catch, and delete 6097 expand_end_catch. 6098 * except.c (expand_end_eh_spec): Rename expand_start_catch, and delete 6099 expand_end_catch. 6100 61011998-06-09 Jason Merrill <jason@yorick.cygnus.com> 6102 6103 * search.c (lookup_member): New fn. 6104 * class.c (finish_struct_1): Use it. 6105 * decl.c (lookup_name_real): Use it. 6106 6107Mon Jun 8 20:45:52 1998 Kaveh R. Ghazi <ghazi@caip.rutgers.edu> 6108 6109 * Makefile.in (decl2.o): Depend on dwarf2out.h and dwarfout.h. 6110 6111 * cp-tree.h: Add prototype for `maybe_print_template_context' and 6112 `maybe_make_one_only'. 6113 6114 * decl.c (auto_function): Remove unused variable `decl'. 6115 6116 * decl2.c: Include dwarf2out.h and dwarfout.h. 6117 6118 * lex.c: Remove redundant declarations of `set_float_handler' and 6119 `asm_out_file'. 6120 61211998-06-08 Andrew MacLeod <amacleod@cygnus.com> 6122 6123 * except.c (init_exception_processing): Remove NEW_EH_MODEL compile 6124 time flag. Call __cp_eh_info instead of __cp_exception_info. 6125 * exception.cc (struct cp_eh_info): Remove NEW_EH_MODEL flag. 6126 (__cp_exception_info): Return offset into cp_eh_info structure to 6127 match what use to be the start of this structure. 6128 (__cp_eh_info): New function to return a pointer to cp_eh_info struct. 6129 (__cplus_type_matcher, __cp_push_exception): Remove NEW_EH_MODEL 6130 compile time flag. 6131 (__uncatch_exception, __check_eh_spec, std::uncaught_exception): Call 6132 __cp_eh_info instead of __cp_exception_info. 6133 61341998-06-08 Jason Merrill <jason@yorick.cygnus.com> 6135 6136 * decl.c (cp_finish_decl): Disable inlining of extern inlines 6137 with static variables. 6138 61391998-06-08 Mark Mitchell <mark@markmitchell.com> 6140 6141 * init.c (build_offset_ref): Correct previous change to use build, 6142 not build_min. 6143 61441998-06-07 Mark Mitchell <mark@markmitchell.com> 6145 6146 * class.c (instantiate_type): Handle pointer-to-members where the 6147 member is a template. 6148 * init.c (build_offset_ref): Likewise. 6149 * typeck.c (build_unary_op): Likewise. 6150 61511998-06-07 Richard Henderson <rth@cygnus.com> 6152 6153 * lex.c (lang_init_options): New function. 6154 (lang_init): Remove flag_exceptions == 2 hack. 6155 61561998-06-05 Jason Merrill <jason@yorick.cygnus.com> 6157 6158 * search.c (envelope_add_decl): Tweak for implicit typename. 6159 6160 * call.c (joust): Also warn about confusing conversion op/constructor 6161 overload resolution. 6162 6163 * spew.c (yylex): Also return the TYPE_DECL if got_object. 6164 Don't clear got_object after '~'. 6165 * call.c (build_scoped_method_call): Tweak destructor handling. 6166 (build_method_call): Likewise. 6167 * pt.c (tsubst_copy, case METHOD_CALL_EXPR): Don't mess with 6168 TYPE_MAIN_VARIANT for destructors. 6169 * semantics.c (finish_object_call_expr): Complain about calling a 6170 TYPE_DECL. 6171 61721998-06-05 Per Bothner <bothner@cygnus.com> 6173 6174 * g++spec.c (lang_specific_pre_link, lang_specific_extra_ofiles): 6175 Define - update needed by gcc.c change. 6176 61771998-06-05 Jason Merrill <jason@yorick.cygnus.com> 6178 6179 * error.c (cp_printers): Use 'o' instead of '_' for the null entry. 6180 61811998-06-05 Martin v. Loewis <loewis@informatik.hu-berlin.de> 6182 6183 * cp-tree.h (DECL_NAMESPACE_ALIAS, ORIGINAL_NAMESPACE): Declare. 6184 * decl.c (lookup_name_real): Add namespaces_only parameter. 6185 If set, return only NAMESPACE_DECLs. 6186 (select_decl): Likewise. 6187 (identifier_type_value): Give additional parameter. 6188 (lookup_name_nonclass): Likewise. 6189 (lookup_name): Likewise. 6190 (find_binding): Skip namespace aliases. 6191 (binding_for_name): Likewise. 6192 (push_namespace): Check for namespace aliases. 6193 (lookup_name_namespace_only): New function. 6194 (begin_only_namespace_names, end_only_namespace_names): New functions. 6195 * decl2.c (set_decl_namespace): Skip namespace aliases. 6196 (do_using_directive): Likewise. 6197 (do_namespace_alias): Produce namespace aliases, fix alias 6198 redeclaration. 6199 * error.c (dump_decl): Support SCOPE_REF. 6200 * parse.y (extdef): Wrap lookup with namespace_only for namespace 6201 aliases and using declarations. 6202 62031998-06-04 Jason Merrill <jason@yorick.cygnus.com> 6204 6205 * tree.c (really_overloaded_fn): Only see through one TREE_LIST. 6206 6207 * error.c (dump_expr): Clean up NEW_EXPR case. 6208 62091998-06-04 Martin von L�wis <loewis@informatik.hu-berlin.de> 6210 6211 Suggested by Brendan Kehoe 6212 * decl2.c (do_toplevel_using_decl): When decl is a TYPE_DECL, 6213 treat it as using ::decl. 6214 6215 * decl2.c (arg_assoc_type): Process unknown_type_node and OFFSET_TYPE. 6216 6217 * tree.c (mapcar): Support NEW_EXPR. 6218 6219 * error.c (dump_expr): Support NEW_EXPR. 6220 62211998-06-03 Jason Merrill <jason@yorick.cygnus.com> 6222 6223 * method.c (make_thunk): Use overload machinery to make name. 6224 * search.c (covariant_return_p): New fn. 6225 (get_matching_virtual): Use it. 6226 6227 * init.c (build_new_1): Fix check for void. 6228 62291998-06-01 Per Bothner <bothner@cygnus.com> 6230 6231 * cp-tree.h (TYPE_FOR_JAVA): New macro. 6232 * decl.c, cp-tree.h (java_byte_type_node, java_short_type_node, 6233 java_int_type_node, java_long_type_node, java_float_type_node, 6234 java_double_type_node, java_char_type_node, java_boolean_type_node): 6235 New "primitive" types, with predefined names __java_byte etc. 6236 (record_builtin_java_type): New function. 6237 (init_decl_processing): Make Java types with record_builtin_java_type. 6238 (pushtag, grokdeclarator): Set TYPE_FOR_JAVA if in extern "JAVA". 6239 (xref_baseypes): If base class was TYPE_FOR_JAVA, so is this class. 6240 (grokfndecl): Call check_java_method for Java classes. 6241 * method.c (is_java_type): Removed. Replaced with TYPE_FOR_JAVA. 6242 (process_overload_item): Match types against specific 6243 java_XX_type_node types, rather than using is_java_type. 6244 * class.c (finish_struct_1): Don't add default copy constructor 6245 or operator= if TYPE_FOR_JAVA. 6246 (pop_lang_conext): Restore strict_prototyp proper if Java. 6247 * decl2.c (acceptable_java_type, check_java_method): New functions. 6248 * pt.c (instantiate_class_template): Copy TYPE_FOR_JAVA from pattern. 6249 (tsubst): Move common statement after if statement. 6250 * typeck.c (comptypes): If strict, TYPE_FOR_JAVA must match. 6251 62521998-06-01 Jason Merrill <jason@yorick.cygnus.com> 6253 6254 * pt.c (for_each_template_parm): Use first_rtl_op. 6255 6256 * tree.c (build_cplus_array_type_1): Also check index_type for 6257 template parms. 6258 62591998-05-31 Jason Merrill <jason@yorick.cygnus.com> 6260 6261 * pt.c (tsubst): Always copy BINFO_BASETYPES. 6262 62631998-05-29 scott snyder <snyder@d0sgif.fnal.gov> 6264 6265 * tree.c (layout_basetypes): If we change TYPE_SIZE, change 6266 TYPE_SIZE_UNIT too. 6267 62681998-05-29 Mark Mitchell <mark@markmitchell.com> 6269 6270 * decl.c (grokdeclarator): Don't complain about in-class 6271 initialization of static consts if we don't really know the type 6272 of the variable. 6273 62741998-05-29 Jason Merrill <jason@yorick.cygnus.com> 6275 6276 * cp-tree.h (DECL_DESTRUCTOR_P): New macro. 6277 * method.c (build_destructor_name): New fn. 6278 * decl2.c (maybe_retrofit_in_chrg): Split out... 6279 (grokclassfn): From here. Reorganize. 6280 * decl.c (grok_ctor_properties): Make sure ctors for types with 6281 vbases have the in_chrg parm. 6282 * pt.c (instantiate_class_template): Update 6283 TYPE_USES_VIRTUAL_BASECLASSES from tsubsted bases. Don't call 6284 grok_*_properties. 6285 (tsubst): Call grok_ctor_properties and maybe_retrofit_in_chrg. 6286 62871998-05-28 Mark Mitchell <mark@markmitchell.com> 6288 6289 * pt.c (instantiate_decl): Make test for whether or not static 6290 variables should be instantiated early match its comment. 6291 62921998-05-28 Jason Merrill <jason@yorick.cygnus.com> 6293 6294 * decl.c (start_decl): Always pedwarn about vacuously redeclaring 6295 a member. 6296 (start_function): Call check_default_args. 6297 * decl2.c (grokfield): Don't call check_default_args. 6298 (check_default_args): Use cp_error_at. 6299 * lex.c (do_pending_defargs): Call check_default_args. 6300 63011998-05-27 Brendan Kehoe <brendan@cygnus.com> 6302 6303 * call.c (build_method_call): Make sure get_type_value returns 6304 something before we try to use its TYPE_MAIN_VARIANT. 6305 (build_scoped_method_call): Likewise. 6306 63071998-05-27 Jason Merrill <jason@yorick.cygnus.com> 6308 6309 * typeck2.c (digest_init): Complain about getting a TREE_LIST to 6310 initialize an array. 6311 6312 * search.c (expand_upcast_fixups): Don't set DECL_CONTEXT and 6313 DECL_VIRTUAL_P. 6314 6315 * friend.c (do_friend): Clarify template warning. 6316 63171998-05-27 Mark Mitchell <mark@markmitchell.com> 6318 6319 * decl.c (shadow_label): Don't treat decls as identifiers. 6320 (maybe_push_to_top_level): Clear shadowed_labels. 6321 6322 * pt.c (instantiate_decl): Reset lineno and filename after calling 6323 regenerate_decl_from_template. 6324 6325 * decl.c (grokdeclarator): Don't try to use TYPE_OBSTACK on an 6326 error_mark_node. 6327 63281998-05-27 Kevin Buhr <buhr@stat.wisc.edu> 6329 6330 * parse.y (base_class): Use is_aggr_type, not IS_AGGR_TYPE. 6331 63321998-05-26 Kriang Lerdsuwanakij <lerdsuwa@scf.usc.edu> 6333 6334 * pt.c (process_template_parm): Accept TYPENAME_TYPE nodes. 6335 (convert_nontype_argument): Handle cases when nontype template 6336 parameters become classes after substitution. 6337 63381998-05-26 Mark Mitchell <mark@markmitchell.com> 6339 6340 * friend.c (is_friend): Use comptypes, rather than == to compare 6341 types. Modify for new representation of template friends. 6342 (make_friend_class): Likewise. 6343 * pt.c (tsubst_friend_class): Undo 1998-05-21 change. Tweak. 6344 (instantiate_class_template): Deal with template friends. 6345 6346 * decl.c (store_parm_decls): Remove redundant call to 6347 expand_main_function. 6348 63491998-05-26 Benjamin Kosnik <bkoz@loony.cygnus.com> 6350 6351 * decl.c (start_decl): Check for DECL_LANG_SPECIFIC before 6352 DECL_USE_TEMPLATE. 6353 63541998-05-26 Per Bothner <bothner@cygnus.com> 6355 6356 * language_as_string: Handle lang_java. 6357 63581998-05-26 Jason Merrill <jason@yorick.cygnus.com> 6359 6360 * decl.c (pushdecl): Don't copy the type_decl. 6361 63621998-05-26 Martin v. L�wis <loewis@informatik.hu-berlin.de> 6363 6364 * class.c (pushclass): Always store TYPE_MAIN_VARIANT in 6365 current_class_type. 6366 * decl.c (grokdeclarator): Put typedefs on the type's obstack. 6367 6368 * parse.y (complex_direct_notype_declarator): Use $1 to access 6369 scope of notype_qualified_id. 6370 63711998-05-26 Dave Brolley <brolley@cygnus.com> 6372 6373 * lex.c (parse_options,yy_cur,yy_lim): Add for cpplib. 6374 (init_parse): Initialize cpplib interface. 6375 6376 * Makefile.in (CXX_OBJS): Make sure dependencies never end with an 6377 empty continuation. 6378 63791998-05-26 Mark Mitchell <mark@markmitchell.com> 6380 6381 * decl.c (pushtag): Avoid crashing on erroneous input. 6382 63831998-05-25 Martin v. L�wis <loewis@informatik.hu-berlin.de> 6384 6385 * decl.c (push_namespace): Only produce one unique name for 6386 anonymous namespaces. 6387 (get_unique_name): Remove. 6388 63891998-05-25 Mark Mitchell <mark@markmitchell.com> 6390 6391 * call.c (tourney): Don't do any extra comparisons. 6392 6393 * decl2.c (build_anon_union_vars): Don't crash on empty sub-unions. 6394 6395 * cp-tree.h (processing_template_parmlist): Declare. 6396 * decl.c (pushtag): Don't call push_template_decl when we 6397 shouldn't. 6398 * pt.c (processing_template_parmlist): New variable. 6399 (TMPL_ARGS_HAVE_MULTIPLE_LEVELS): New macro. 6400 (complete_template_args): Use it. 6401 (add_to_template_args): Likewise. 6402 (innermost_args): Likewise. 6403 (tsubst): Likewise. 6404 (begin_template_parm_list): Use processing_template_parmlist. 6405 (end_template_parm_list): Likewise. 6406 6407 * cp-tree.h (ANON_UNION_TYPE_P): New macro. 6408 * decl.c (grokdeclarator): Use it. 6409 * decl2.c (grok_x_components): Likewise. 6410 * init.c (initializing_context): Likewise. 6411 * method.c (do_build_copy_constructor): Likewise. 6412 (do_build_assign_ref): Likewise. 6413 * search.c (compute_access): Likewise. 6414 * typeck.c (build_component_ref): Likewise. 6415 6416 * decl.c (grokdeclarator): Don't give a cv-qualified version of an 6417 unnamed type a typedef name "for linkage purposes". 6418 6419 * pt.c (lookup_template_class): Don't look at 6420 IDENTIFIER_CLASS_VALUE when there's no current_class_type. 6421 6422 * method.c (build_overload_int): Handle error cases gracefully. 6423 6424 * pt.c (instantiate_decl): Handle static member variables 6425 correctly. 6426 6427 * pt.c (tsubst): Use the tsubst'd type when producing new 6428 TEMPLATE_PARM_INDEX nodes. 6429 64301998-05-24 Mark Mitchell <mark@markmitchell.com> 6431 6432 * tree.c (cp_tree_equal): Handle pointers to member functions. 6433 6434 * call.c (maybe_handle_implicit_object): Handle QUAL_CONVs. Make 6435 sure the type of the REF_BIND is a reference type. 6436 (maybe_handle_ref_bind, compare_ics): Rename reference_type to 6437 target_type for clarity. 6438 6439 * parse.y (xcond): Move call to condition_conversion ... 6440 * semantics.c (finish_for_cond): Here. 6441 * parse.c: Regenerated. 6442 64431998-05-24 Jason Merrill <jason@yorick.cygnus.com> 6444 6445 * decl.c (push_namespace): Namespaces have type void. 6446 * typeck2.c (incomplete_type_error): Complain about namespace 6447 used as expression. 6448 * typeck.c (decay_conversion): Likewise. 6449 64501998-05-24 Martin von L�wis <loewis@informatik.hu-berlin.de> 6451 6452 * error.c (dump_expr): Support namespaces. 6453 64541998-05-23 Jason Merrill <jason@yorick.cygnus.com> 6455 6456 * cp-tree.def: Add SRCLOC. 6457 * cp-tree.h: Add struct tree_srcloc and accessor macros. 6458 * tree.c (build_srcloc, build_srcloc_here): New fns. 6459 * pt.c (add_pending_template): Use build_srcloc_here. 6460 (push_tinst_level): Update last_template_error_tick before erroring. 6461 (instantiate_decl): Restore lineno and input_filename before 6462 calling add_pending_template. 6463 * decl2.c (finish_file): Set up lineno and input_filename for 6464 pending templates. 6465 64661998-05-22 Jason Merrill <jason@yorick.cygnus.com> 6467 6468 * decl.c (lang_print_error_function): New fn. 6469 (init_decl_processing): Set print_error_function to use it. 6470 * errfn.c (cp_thing): Don't call maybe_print_template_context here. 6471 6472 * call.c (maybe_handle_ref_bind): Propagate ICS_USER_FLAG and 6473 ICS_BAD_FLAG. 6474 6475 * cvt.c (ocp_convert): Don't set LOOKUP_NO_CONVERSION for 6476 copy-initialization. 6477 6478 * class.c (build_vtable_entry): Use int_fits_type_p. 6479 (build_vtable): Pass a signed offset to build_vtable_entry. 6480 (prepare_fresh_vtable, modify_one_vtable, fixup_vtable_deltas1, 6481 set_rtti_entry): Likewise. 6482 64831998-05-22 Per Bothner <bothner@cygnus.com> 6484 6485 * cp-tree.h: Add comments documenting which LANG_FLAGS are used. 6486 (C_TYPE_VARIABLE_SIZE, C_DECL_VARIABLE_SIZE): Removed, not used. 6487 64881998-05-22 Jason Merrill <jason@yorick.cygnus.com> 6489 6490 * pt.c (print_template_context): Use fprintf instead of cp_error. 6491 6492 * pt.c (determine_specialization): Just return an error_mark_node. 6493 Also print the decl we want in error messages. If we complain, 6494 return error_mark_node. 6495 (tsubst_friend_function): Set lineno and input_filename so 6496 error messages will be useful. 6497 (instantiate_template): Just return an error_mark_node. 6498 (check_explicit_specialization): Don't mess with a returned 6499 error_mark_node. 6500 6501 * pt.c (print_template_context): Add new argument. 6502 (maybe_print_template_context): New fn. 6503 (push_tinst_level): Increment tinst_level_tick. 6504 (pop_tinst_level): Likewise. 6505 * errfn.c (cp_thing): Call maybe_print_template_context. Use 6506 xrealloc instead of xmalloc. 6507 6508 * typeck.c (build_unary_op, CONVERT_EXPR): Propagate TREE_CONSTANT. 6509 65101998-05-21 Jason Merrill <jason@yorick.cygnus.com> 6511 6512 * pt.c (tsubst_friend_class): Don't call redeclare_class_template 6513 if the template we looked up is the same as the one we already 6514 have. 6515 6516Thu May 21 11:54:44 1998 Dave Brolley <brolley@cygnus.com> 6517 6518 * lex.c: (handle_sysv_pragma): FILE* parameter not used. 6519 (cpp_reader,parse_in): Add for cpplib. 6520 (check_newline): Call handle_sysv_pragma with new interface. 6521 (check_newline): Call GET_DIRECTIVE_LINE, not get_directive_line. 6522 6523 * input.c: (yy_cur,yy_lim,yy_get_token,GETC): Add for cpplib. 6524 (sub_getch): Call GETC for cpplib. 6525 6526 * cp-tree.h: (get_directive_line): Different prototype for cpplib. 6527 (GET_DIRECTIVE_LINE): Macro wrapper for get_directive_line. 6528 6529 * Makefile.in (CXX_OBJS): Add @extra_cxx_objs@ for cpplib. 6530 65311998-05-21 Jason Merrill <jason@yorick.cygnus.com> 6532 6533 * decl2.c (maybe_make_one_only): New fn. 6534 (import_export_vtable): Use it. 6535 (import_export_decl): Likewise. 6536 * pt.c (mark_decl_instantiated): Likewise. 6537 65381998-05-21 Mark Mitchell <mmitchell@usa.net> 6539 6540 * decl2.c (find_representative_member): Rename to ... 6541 (build_anon_union_vars): New function. 6542 (finish_anon_union): Fix stupidity of previous change. 6543 65441998-05-20 Jason Merrill <jason@yorick.cygnus.com> 6545 6546 * decl.c (grokfndecl): Handle definition of specialization in 6547 friend declaration. 6548 6549 * error.c (dump_decl): Fix LOOKUP_EXPR handling. 6550 65511998-05-20 Mark Mitchell <mmitchell@usa.net> 6552 6553 * class.c (delete_duplicate_fields_1): Use DECL_DECLARES_TYPE_P 6554 to look for type declarations. 6555 (finish_struct): Deal with templates on the CLASSTYPE_TAGS list. 6556 * cp-tree.h (DECL_DECLARES_TYPE_P): New macro. 6557 (finish_member_class_template): Declare. 6558 * decl.c (pushtag): Put member class templates on the 6559 CLASSTYPE_TAGS list, just as for ordinary member classes. 6560 (pushdecl_class_level): Use DECL_DECLARES_TYPE_P. 6561 (lookup_tag): Look for IDENTIFIER_CLASS_VALUEs, just as with 6562 IDENTIFIER_NAMESPACE_VALUEs. 6563 * parse.y (component_decl): Move code to ... 6564 * semantics.c (finish_member_class_template): New function. 6565 Don't put member class templates on the list of components for a 6566 class. 6567 * parse.c: Regenerated. 6568 * pt.c (classtype_mangled_name): Don't try DECL_CONTEXT on types. 6569 In fact, don't use DECL_CONTEXT at all here. 6570 65711998-05-20 Martin von Loewis <loewis@informatik.hu-berlin.de> 6572 6573 * decl.c (record_unknown_type): New function. 6574 (init_decl_processing): Call it for the unknown and global type 6575 nodes. 6576 65771998-05-20 Mark Mitchell <mmitchell@usa.net> 6578 6579 * decl2.c (find_representative_member): New function. 6580 (finish_anon_union): Use it. 6581 6582 * cp-tree.h (MAIN_NAME_P): New macro. 6583 (DECL_MAIN_P): Likwise. 6584 * decl.c (pushdecl): Avoid crashing on redefinitions of `main'. 6585 (grokfndecl): Use the new macros. 6586 (grokdeclarator): Likewise. 6587 (start_function): Likewise. 6588 (store_parm_decls): Likewise. 6589 (finsh_function): Likewise. 6590 * friend.c (do_friend): Likewise. 6591 * typeck.c (build_function_call_real): Likewise. 6592 (build_unary_op): Likewise. 6593 6594Wed May 20 02:16:01 1998 Jason Merrill <jason@yorick.cygnus.com> 6595 6596 * decl2.c (start_objects, finish_objects, do_dtors, 6597 do_ctors): Split out from... 6598 (finish_file): ...here. 6599 6600Tue May 19 20:36:23 1998 Jason Merrill <jason@yorick.cygnus.com> 6601 6602 * tree.c (is_overloaded_fn): Don't abort on placeholders from 6603 push_class_decls. 6604 6605Tue May 19 15:16:22 1998 Brendan Kehoe <brendan@cygnus.com> 6606 6607 * class.c (is_empty_class): Return 0 if TYPE is an error_mark_node. 6608 6609 * error.c (dump_expr): Handle an ARROW_EXPR. 6610 6611Tue May 19 15:13:39 1998 Mark Mitchell <mmitchell@usa.net> 6612 6613 * decl.c (saveable_obstack): Declare. 6614 (pushdecl): Copy TYPE_DECLs to the same obstack as the type they 6615 declare, if necessary. 6616 6617Tue May 19 14:50:27 1998 Mark Mitchell <mmitchell@usa.net> 6618 6619 * call.c (compare_qual): Remove. 6620 (is_subseq): Tweak. 6621 (is_properly_derived_from): New function. 6622 (maybe_handle_ref_bind): Likewise. 6623 (maybe_handle_implicit_object): Likewise. 6624 (compare_ics): Modify substantially to bring into conformance with 6625 the standard. 6626 * cp-tree.h (TYPE_PTRMEMFUNC_OBJECT_TYPE): New macro. 6627 (comp_cv_qualification): Declare. 6628 (comp_cv_qual_signature): Likewise. 6629 * typeck.c (comp_cv_qualification): Likewise. 6630 (comp_cv_qual_signature): Likewise. 6631 6632Tue May 19 10:05:02 1998 Kaveh R. Ghazi <ghazi@caip.rutgers.edu> 6633 6634 * Makefile.in (parse.o): Depend on toplev.h. 6635 6636 * class.c (typecode_p): Remove prototype and definition. 6637 6638 * cp-tree.h (currently_open_class, is_empty_class, member_p): 6639 Add prototype. 6640 6641 * decl.c (push_overloaded_decl_top_level): Remove prototype and 6642 definition. 6643 6644 * errfn.c (cp_error): Cast function pointer `error' to (errorfn *) 6645 in call to `cp_thing'. 6646 (cp_warning): Likewise for function pointer `warning'. 6647 6648 * except.c (do_function_call): Remove prototype and definition. 6649 (call_eh_info): Wrap variable `t1' in macro NEW_EH_MODEL. 6650 6651 * method.c (is_java_type): Add prototype and make it static. 6652 6653 * parse.y: Include toplev.h. 6654 6655 * pt.c (type_unification): Remove unused variable `arg'. 6656 (instantiate_decl): Likewise for `save_ti'. 6657 6658 * tree.c (propagate_binfo_offsets): Likewise for `base_binfos'. 6659 6660Tue May 19 02:43:25 1998 Jason Merrill <jason@yorick.cygnus.com> 6661 6662 * init.c (build_member_call): Handle template_ids. 6663 * parse.y (primary): Add global_scope template_id. 6664 6665Mon May 18 23:22:52 1998 Jason Merrill <jason@yorick.cygnus.com> 6666 6667 * decl2.c (get_sentry): Use end_temporary_allocation. 6668 Don't declare permanent_obstack. 6669 6670Mon May 18 12:28:44 1998 Mark Mitchell <mmitchell@usa.net> 6671 6672 * parse.y (.finish_new_placement): New non-terminal. 6673 (unary_expr, new_type_id): Use it. 6674 * parse.c: Regenerated. 6675 6676Mon May 18 12:20:27 1998 Brendan Kehoe <brendan@cygnus.com> 6677 6678 * pt.c (redeclare_class_template): Say where the original definition 6679 of the template-parameter's default argument appeared. 6680 6681Mon May 18 03:00:57 1998 Jason Merrill <jason@yorick.cygnus.com> 6682 6683 * call.c (build_over_call): Tweak empty class handling. 6684 6685 * decl.c (make_typename_type): Use currently_open_class. 6686 6687 * class.c (instantiate_type): Don't abort on TREE_NONLOCAL_FLAG. 6688 6689Mon May 18 01:43:01 1998 Martin v. Loewis <loewis@informatik.hu-berlin.de> 6690 6691 * decl.c (lookup_name_real): Don't look at IDENTIFIER_LOCAL_VALUE 6692 for a type unless it is one. 6693 6694 * class.c (finish_struct_1): Use OVL_CURRENT in error message. 6695 6696Mon May 18 01:24:08 1998 Jeffrey A Law (law@cygnus.com) 6697 6698 * Makefile.in (program_transform_name, objdir): Define. 6699 6700 * Makefile.in (BISON): Use bison from the build tree if it exists. 6701 (FLEX): Likewise. 6702 6703Sun May 17 14:52:08 1998 Martin v. Loewis <loewis@informatik.hu-berlin.de> 6704 6705 * typeck.c (type_unknown_p): Return true for TREE_LIST also. 6706 6707 * call.c (build_method_call): Use TYPE_MAIN_VARIANT on typedefs. 6708 6709Sun May 17 14:51:41 1998 Jason Merrill <jason@yorick.cygnus.com> 6710 6711 * call.c (build_scoped_method_call): Likewise. 6712 6713Sun May 17 13:53:48 1998 Mark Mitchell <mmitchell@usa.net> 6714 6715 * init.c (build_new_1): Call suspend_momentary around the creation 6716 of values that must be saved for exception handling. 6717 * parse.y (.build_new_placement): New non-terminal. 6718 (unary_expr, new_placement): Use it. 6719 * parse.c: Regenerated. 6720 6721Sun May 17 12:32:08 1998 Jason Merrill <jason@yorick.cygnus.com> 6722 6723 * decl.c (duplicate_decls): Use CANONICAL_TYPE_VARIANT to compare 6724 old and new types. 6725 6726 * pt.c (tsubst): Make sure that BINFO_TYPE of new binfos is the 6727 canonical type. 6728 6729 * call.c (build_over_call): Don't use IS_SIGNATURE on a namespace. 6730 6731Fri May 15 20:28:00 1998 Jason Merrill <jason@yorick.cygnus.com> 6732 6733 * decl.c (start_decl): Revert problem change. 6734 6735 * Makefile.in (CONFLICTS): Fix. 6736 6737Fri May 15 15:34:02 1998 Benjamin Kosnik <bkoz@rhino.cygnus.com> 6738 6739 * decl.c (duplicate_decls): Clean up, add DECL_DATA_AREA bits. 6740 6741Fri May 15 00:46:05 1998 Jason Merrill <jason@yorick.cygnus.com> 6742 6743 * class.c (finish_struct_1): Use BINFO_SIZE. 6744 6745 * decl.c (start_decl): Use 'tem'. 6746 6747Thu May 14 16:30:47 1998 Andrew MacLeod <amacleod@cygnus.com> 6748 6749 * exception.cc: Include eh-common.h. 6750 (struct cp_eh_info): Add eh_info struct with NEW_EH_MODEL. 6751 (__cplus_type_matcher): First stab at new C++ runtime type matcher. 6752 (__cp_push_exception): Initialize eh_info struct as well. 6753 * except.c: Remove local structs and include eh-common.h. 6754 (init_exception_processing): Set language and version codes. 6755 (call_eh_info): Add presence of eh_info to runtime description of 6756 struct cp_eh_info. 6757 (expand_end_eh_spec): Call start_catch_block() and end_catch_block(). 6758 * semantics.c (finish_try_block): Call start_catch_block() and 6759 end_catch_block(). 6760 * parse.y (function_try_block): Call start_catch_block() and 6761 end_catch_block(). 6762 6763Thu May 14 12:27:34 1998 Brendan Kehoe <brendan@cygnus.com> 6764 6765 * typeck.c (original_type): New function. 6766 (common_type): Use it to get the DECL_ORIGINAL_TYPE for T1 and T2, 6767 to see if they're actually the same. 6768 * cp-tree.h (original_type): Declare. 6769 6770Wed May 13 12:54:30 1998 Kaveh R. Ghazi <ghazi@caip.rutgers.edu> 6771 6772 * Makefile.in (lex.o): Depend on output.h. 6773 6774 * call.c (add_function_candidate): Remove unused variable `cand'. 6775 (add_conv_candidate): Likewise. 6776 (build_builtin_candidate): Likewise. 6777 6778 * cp-tree.h: Add prototype for `types_overlap_p'. 6779 6780 * decl.c (signal_catch): Mark parameter `sig' with ATTRIBUTE_UNUSED. 6781 6782 * decl2.c (merge_functions): Remove unused variables `tmp' and 6783 `tempn'. 6784 6785 * error.c (expr_as_string): Mark parameter `v' with ATTRIBUTE_UNUSED. 6786 (code_as_string): Likewise. 6787 (language_as_string): Likewise. 6788 (parm_as_string): Likewise. 6789 (op_as_string): Likewise. 6790 (assop_as_string): Likewise. 6791 (cv_as_string): Likewise. 6792 6793 * lex.c: Include output.h. 6794 6795 * pt.c (type_unification): Cast first argument of `bzero' to a char*. 6796 6797 * search.c (dfs_no_overlap_yet): Mark parameter `t' with 6798 ATTRIBUTE_UNUSED. 6799 6800 * tinfo.cc (__class_type_info::dcast): Change the type of variable 6801 `i' from int to size_t. 6802 6803 * typeck.c (language_lvalue_valid): Mark parameter `exp' with 6804 ATTRIBUTE_UNUSED. 6805 6806Tue May 12 21:37:49 1998 Jason Merrill <jason@yorick.cygnus.com> 6807 6808 * error.c (dump_simple_decl): Use DECL_CLASS_SCOPE_P and/or 6809 DECL_NAMESPACE_SCOPE_P. 6810 (lang_decl_name): Likewise. 6811 * pt.c (tsubst_friend_function, tsubst): Likewise. 6812 * decl.c (pushdecl, redeclaration_error_message, start_decl, 6813 cp_finish_decl, start_function): Likewise. 6814 * class.c (finish_struct_1): Likewise. 6815 * call.c (build_over_call): Likewise. 6816 (compare_ics): Use DERIVED_FROM_P. 6817 6818Tue May 12 07:24:18 1998 Mark Mitchell <mmitchell@usa.net> 6819 6820 * cp-tree.h (CANONICAL_TYPE_VARIANT): New macro. 6821 * method.c (build_mangled_name): Use it. 6822 (build_decl_overload_real): Likewise. 6823 6824 * error.c (dump_simple_decl): New function, broken out from ... 6825 (dump_decl): Use it. 6826 6827Mon May 11 11:38:07 1998 Mark Mitchell <mmitchell@usa.net> 6828 6829 * ptree.c (lang_print_xnode): Add missing `break'. 6830 6831 * pt.c (tsubst): Remove duplicate check for IDENTIFIER_NODE. 6832 6833 * call.c (add_template_candidate): Adjust for changes to 6834 fn_type_unification. 6835 (add_template_candidate_real): Likewise. 6836 (add_template_conv_candidate): Likewise. 6837 (build_user_type_conversion_1): Likewise. 6838 (build_new_function_call): Likewise. 6839 (build_object_call): Likewise. 6840 (build_new_op): Likewise. 6841 (build_new_method_call): Likewise. 6842 * class.c (instantiate_type): Likewise. 6843 * cp-tree.h (unification_kind_t): New type. 6844 (fn_type_unification): Adjust prototype. 6845 (type_unificaiton): Likewise. 6846 * pt.c (UNIFY_ALLOW_NONE): New macro. 6847 (UNIFY_ALLOW_MORE_CV_QUAL): Likewise. 6848 (UNIFY_ALLOW_LESS_CV_QUAL): Likewise. 6849 (UNIFY_ALLOW_DERIVED): Likewise. 6850 (unify): Change prototype. 6851 (maybe_adjust_types_for_deduction): New function. 6852 (check_cv_quals_for_unify): Likewise. 6853 (determine_specialization): Adjust. 6854 (fn_type_unification): Likewise. 6855 (type_unification): Likewise. 6856 (type_unification_real): Likewise. Use 6857 maybe_adjust_types_for_deduction. Fix mishandling of 6858 back-unification of template functions passed as arguments. Pass 6859 appropriate combination of UNIFY_ALLOW_* to unify. 6860 (unify): Remove unused NTPARMS parameter. Use 6861 check_cv_quals_for_unify. Remove bogus code that allowed 6862 too-generous unification in order to adhere more closely to standard. 6863 (get_bindings_real): Adjust. 6864 (get_class_bindings): Likewise. 6865 6866 * method.c (build_overload_identifier): Only use the innermost 6867 template arguments when mangling. 6868 * pt.c (tsubst_template_argument_vector): New function. 6869 (complete_template_args): Deal with the situation where the 6870 extra_args contain more than one level of arguments. 6871 (lookup_template_class): Deal with member template classes, which 6872 may have more than one level of arguments. 6873 (tsubst): Don't tsbust into the TREE_TYPE of an IDENTIFIER_NODE. 6874 Improve handling of member template classes. Use 6875 DECL_PRIMARY_TEMPLATE instead of inline expansion. Use 6876 tsubst_template_argument_vector where appropriate. 6877 (regenerate_decl_from_template): Break out from ... 6878 (instantiate_decl): Here. 6879 6880 * lex.c (yyprint): Remove TYPENAME_ELLIPSIS. 6881 * parse.h: Regenerated. 6882 * parse.c: Really regenerated. 6883 6884 * cp-tree.h (finish_unary_op_expr): New function. 6885 (finish_id_expr): Likewise. 6886 (begin_new_placement): Likewise. 6887 (finish_new_placement): Likewise. 6888 (finish_declarator): Likewise. 6889 (finish_translation_unit): Likewise. 6890 (finish_parmlist): Likewise. 6891 (begin_class_definition): Likewise. 6892 (finish_class_definition): Likewise. 6893 (finish_default_args): Likewise. 6894 (finish_inline_definitions): Likewise. 6895 * parse.y (GCC_ASM_KEYWORD): Remove. 6896 (TYPENAME_ELLIPSIS): Likewise. 6897 * parse.c: Regenerated. 6898 Use new functions in semantics.c in the actions for many rules. 6899 * gxx.gperf (GCC_ASM_KEYWORD): Just use ASM_KEYWORD. 6900 * hash.h: Regenerated. 6901 * semantics.c (finish_expr_stmt): Allow NULL expr. 6902 (finish_unary_op_expr): New function, containing 6903 code previously in parse.y. 6904 (finish_id_expr): Likewise. 6905 (begin_new_placement): Likewise. 6906 (finish_new_placement): Likewise. 6907 (finish_declarator): Likewise. 6908 (finish_translation_unit): Likewise. 6909 (finish_parmlist): Likewise. 6910 (begin_class_definition): Likewise. 6911 (finish_class_definition): Likewise. 6912 (finish_default_args): Likewise. 6913 (finish_inline_definitions): Likewise. 6914 6915Sun May 10 23:43:13 1998 Mark Mitchell <mmitchell@usa.net> 6916 6917 * typeck.c (build_c_cast): Don't decay arrays and functions to 6918 pointer type when converting to a class type. 6919 6920Sun May 10 22:53:56 1998 Jason Merrill <jason@yorick.cygnus.com> 6921 6922 * cp-tree.h (DECL_NAMESPACE_SCOPE_P): New macro. 6923 (DECL_CLASS_SCOPE_P): Likewise. 6924 6925Sun May 10 22:48:22 1998 H.J. Lu (hjl@gnu.org) 6926 6927 * class.c (finish_struct_1): Use OVL_CURRENT on TREE_VEC_ELT. 6928 * decl2.c (constructor_name_full): Likewise. 6929 6930Sun May 10 22:48:12 1998 Mike Stump <mrs@wrs.com> 6931 6932 * tree.c (mapcar): Add OVERLOAD support. 6933 6934 * init.c (resolve_offset_ref): We must use basetype_path before we 6935 destroy it with a call to convert_pointer_to. 6936 6937Sat May 9 14:44:37 1998 Jason Merrill <jason@yorick.cygnus.com> 6938 6939 * class.c (currently_open_class): New fn. 6940 * decl.c (lookup_name_real): Use it. 6941 * search.c (lookup_field): Likewise. 6942 6943Fri May 8 23:32:42 1998 Martin von Loewis <loewis@informatik.hu-berlin.de> 6944 6945 * cp-tree.def (OVERLOAD): New node. 6946 * cp-tree.h (BINDING_TYPE, SET_IDENTIFIER_GLOBAL_VALUE, 6947 SET_IDENTIFIER_NAMESPACE_VALUE): Define. 6948 (NAMESPACE_BINDING): Remove. 6949 (IDENTIFIER_GLOBAL_VALUE, IDENTIFIER_NAMESPACE_VALUE): Use 6950 namespace_binding. 6951 (OVL_FUNCTION, OVL_CHAIN, OVL_CURRENT, OVL_NEXT, OVL_USED): 6952 Define. 6953 (tree_overload): New struct. 6954 (IDENTIFIER_TYPE_VALUE): Use identifier_type_value. 6955 (REAL_IDENTIFIER_TYPE_VALUE): Define. 6956 (IDENTIFIER_HAS_TYPE_VALUE): Use IDENTIFIER_TYPE_VALUE. 6957 (lang_decl_flags): Remove in_namespace. 6958 (lang_decl): Remove chain. 6959 (DECL_CHAIN, DECL_NAMESPACE): Remove. 6960 (flag_honor_std): Declare extern. 6961 (identifier_type_value, pushdecl_namespace_level, push_using_decl, 6962 namespace_binding, set_namespace_binding, 6963 lookup_function_nonclass, cat_namespace_levels, 6964 set_decl_namespace, lookup_arg_dependent, binding_init, ovl_cons, 6965 scratch_ovl_cons, ovl_member, build_overload): Declare. 6966 (decl_list_length, get_namespace_id, current_namespace_id, 6967 overloaded_globals_p): Remove. 6968 (lookup_using_namespace, qualified_lookup_using_namespace): Change 6969 return type. 6970 (push_scratch_obstack): New macro. 6971 * call.c (add_function_candidate): Special-case type of OVERLOAD node. 6972 (build_user_conversions_1): Iterate using OVL_NEXT for ctors, 6973 convs, fns. 6974 (build_new_function_call): Iterate using OVL_CHAIN. 6975 Print DECL_NAME in when reporting ambiguities. 6976 (build_object_call): Iterate using OVL_NEXT for fns, convs. 6977 (build_new_op): Call lookup_function_nonclass. 6978 Iterate using OVL_NEXT. 6979 (build_op_delete_call): Change detection of members. 6980 Do not wrap TREE_LIST around fields and single global functions. 6981 (build_over_call): Don't push a class level if the context is a 6982 namespace. 6983 (build_new_method_call): Iterate using OVL_NEXT. 6984 * class.c (add_method): Chain overloaded members using 6985 build_overload. Remove copying of method. 6986 (grow_method): When iterating through the obstack, expect OVERLOAD 6987 nodes. Chain overload members. 6988 (finish_struct_methods): Chain overload members. Unpack OVERLOAD 6989 nodes in call to get_baselinks. 6990 (duplicate_tag_error): Expect OVERLOAD nodes when unchaining. 6991 (finish_struct_1): Iterate over ctor using OVL_NEXT. Handle 6992 fdecls that are OVERLOAD nodes. 6993 (validate_lhs): New function. 6994 (instantiate_type): Do not copy OVERLOAD nodes. Remove dead 6995 code. Use DECL_NAME in error messages. Split code between global 6996 and member function processing. 6997 * decl.c (global_type_node): New static variable. 6998 (in_std): New global. 6999 (struct binding_level): New field usings. 7000 (resume_binding_level): Assert that we are not in a class. 7001 (toplevel_bindings_p): Just check for namespace_p or 7002 pseudo_global. 7003 (resume_level): Remove. 7004 (find_binding): New function. 7005 (binding_for_name): Call it. 7006 (namespace_binding, set_namespace_binding): New functions. 7007 (push_namespace): Associate binding level with new namespace, 7008 resume_binding_level for existing namespace. Remove old code. 7009 Fake std by counting. 7010 (store_bindings): Use REAL_IDENTIFIER_TYPE_VALUE. 7011 (maybe_push_to_top_level): Save current namespace. 7012 (pop_from_top_level): Restore saved namespace. 7013 (pop_namespace): Call suspend_binding_level. Remove old code. 7014 (cat_namespace_levels): New function. 7015 (set_identifier_type_value_with_scope): For namespace bindings, 7016 set BINDING_TYPE, and use global_type_node. 7017 Use REAL_IDENTIFIER_TYPE_VALUE otherwise. 7018 (identifier_type_value): New function. 7019 (pushtag): If no context, use current_namespace. 7020 (duplicate_decls): Don't process DECL_CHAIN. 7021 (pushdecl): Set DECL_CONTEXT to current_namespace, if it is not 7022 already set. Never reset it to NULL_TREE. Lookup global variables 7023 in their namespace. Push overloaded templates if they are on 7024 namespace level. 7025 (pushdecl_namespace_level): New function. 7026 (pushdecl_top_level): Implement using pushdecl_namespace_level. 7027 (pushdecl_using_decl): New function. 7028 (overloaded_globals_p): Remove. 7029 (push_overloaded_decl): Create OVERLOAD nodes, and iterate through 7030 them. Use namespace_binding and set_namespace_value. 7031 (redeclaration_error_message): Complain if the declarations come 7032 from different namespaces. 7033 (lookup_tag): On namespace level, look in the BINDING_TYPE. 7034 (lookup_namespace_name): Pass tree_bindings from stack. Remove 7035 old code. 7036 (select_decl): New function. 7037 (lookup_name_real): Call it for qualified and unqualified lookup. 7038 Pass tree_bindings from the stack. 7039 If prefer_type is 1, also accept namespaces. 7040 (lookup_function_nonclass): New function. 7041 (init_decl_processing): Set the binding level of the global 7042 namespace to global_binding_level. 7043 Build a proper type list for __builtin_apply. 7044 Initialize std_node to "fake std" if flag_honor_std is set. 7045 Initialize global_type_node. 7046 Allocated bad_alloc in namespace std if flag_honor_std. 7047 (define_function): Set the DECL_CONTEXT to the current_namespace. 7048 (start_decl): A namespace is not considered as a context here. If 7049 the DECL_CONTEXT is a namespace, push the decl. 7050 (cp_finish_decl): Check for namespaces used as initializers. 7051 (grokfndecl): Add namespace parameter. Remove processing of 7052 DECL_CHAIN. 7053 (grokvardecl): Add namespace parameter. 7054 (grokdeclarator): Process SCOPEs that are namespaces. For 7055 mangling, temporarily set the DECL_CONTEXT on anonymous structs. 7056 (start_function): Check for contexts that are namespaces. 7057 Set context for declarations that have not been pushed. 7058 (store_parm_decls): Check for ::main only. 7059 (finish_function): Likewise. 7060 (start_method): Check for contexts that are namespaces. 7061 (start_method): Remove DECL_CHAIN processing. 7062 * decl2.c (flag_honor_std): Declare. 7063 (lang_decode_option): Set it if -fhonor-std or -fnew-abi is given. 7064 (decl_namespace_list): New static global. 7065 (grok_x_components): Ignore namespaces as type contexts. 7066 (check_classfn): Expect OVERLOAD nodes. 7067 (grokfield): Remove DECL_CHAIN processing. 7068 (finish_file): Call cat_namespace_levels. 7069 (merge_functions): New function. 7070 (ambiguous_decl): Rewrite. 7071 (lookup_using_namespace): Produce tree_bindings. 7072 (qualified_lookup_using_namespace): Likewise. 7073 (set_decl_namespace, decl_namespace, current_decl_namespace, 7074 push_decl_namespace, pop_decl_namespace): New functions. 7075 (arg_lookup): New struct. 7076 (add_function, arg_assoc_namespace, arg_assoc_class, 7077 arg_assoc_type, arg_assoc_args, arg_assoc, lookup_arg_dependent): 7078 New functions. 7079 (get_namespace_id, current_namespace_id): Remove. 7080 (do_toplevel_using_decl): Rewrite. 7081 (do_class_using_decl): Complain about namespace qualifiers. 7082 (do_using_directive): Sorry if not on namespace level. Complain 7083 about unknown namespaces. 7084 * error.c (dump_aggr_type): Check for namespace contexts. 7085 * except.c (init_exception_processing): Push terminate into std. 7086 * friend.c (is_friend): A namespace is not a context, here. 7087 * init.c (expand_member_init): Remove DECL_CHAIN processing. 7088 (build_offset_ref): Process OVERLOAD nodes. 7089 * lang-specs.h (__HONOR_STD): Define if -fnew-abi or -fhonor-std. 7090 * lex.c (identifier_type): Loop using OVL_CHAIN. 7091 (see_typename): Set looking_for_typename to 2. 7092 (real_yylex): Likewise. 7093 (do_identifier): Expect OVERLOAD nodes instead of TREE_LISTs. 7094 (do_scoped_id): Expect OVERLOAD nodes. 7095 Change calling convention for qualified_lookup_using_namespace. 7096 (build_lang_decl): Don't set in_namespace anymore. 7097 * method.c (typevec_size): New global. 7098 (build_overload_nested_name): Return if global_namespace. 7099 Otherwise, always expect a declaration context. 7100 (build_qualified_name): Likewise. 7101 Make sure we don't write beyond typevec_size. 7102 (build_decl_overload_real): Likewise. 7103 Allocate one extra slot for the namespace. 7104 (hack_identifier): Mark code dead. 7105 Process OVERLOAD and NAMESPACE_DECL nodes. 7106 * parse.y (program): Pop namespaces until in global namespace. 7107 (extdef): In a using-declaration, don't discard the identifier if 7108 there is no declaration. 7109 (left_curly): Ignore type contexts which are namespaces. 7110 (typename_sub2): Use IDENTIFIER_TYPE_VALUE to retrieve the type 7111 used as scope. 7112 * pt.c (template_class_depth): Expect types to be namespaces. 7113 (determine_specialization): Simplify by expecting OVERLOAD nodes. 7114 (push_template_decl): Push into namespace level. 7115 Reset ctx if it is a namespace. 7116 Set DECL_CONTEXT to current_namespace if not set already. 7117 Ignore real contexts that are namespaces. 7118 (mangle_class_name_for_template): Skip global_namespace. 7119 Mangle other namespaces as declarations. 7120 (lookup_template_function): Set type of OVERLOAD nodes to unknown. 7121 (lookup_template_class): Push into namespace of context. 7122 If the context is a namespace, set it to global_namespace. 7123 Use id_context for mangling. 7124 (for_each_template_parm): Handle OVERLOAD and NAMESPACE_DECL nodes. 7125 (tsubst_friend_function): Ignore namespace contexts. 7126 Push into namespace level. 7127 (tsubst): Handle NAMESPACE_DECL nodes. 7128 Remove DECL_CHAIN processing. 7129 (type_unification_real): Recognize OVERLOAD instead of TREE_LIST nodes. 7130 * ptree.c (print_lang_identifier): Print bindings. 7131 (lang_print_xnode): Print OVERLOAD nodes. 7132 * rtti.c (init_rtti_processing): Push type_info into std. 7133 * search.c (lookup_fnfields_here): Expect OVERLOAD nodes. 7134 (lookup_fnfields_1, get_virtuals_named_this, get_matching_virtual, 7135 dfs_debug_mark, dfs_pushdecls, dfs_compress_decls, add_conversions, 7136 lookup_fnfields_here): Likewise. 7137 Process all nodes, instead of going through TREE_CHAIN. 7138 * sig.c (build_signature_pointer_or_reference_type): Set context 7139 to global_namespace. 7140 (build_signature_table_constructor): Expect OVERLOAD nodes. 7141 * spew.c (yylex): Save old setting of looking_for_typename. 7142 * tree.c (decl_list_length): Remove. 7143 (binding_init): New function. 7144 (count_functions): Rewrite. 7145 (is_overloaded_fn): Expect OVERLOAD nodes. 7146 (really_overloaded_fn, get_first_fn, lvalue_type): Likewise. 7147 (ovl_cons, scratch_ovl_cons, build_overload, build_overload_after, 7148 ovl_member): New functions. 7149 * typeck.c (require_complete_type): Expect OVERLOAD nodes. 7150 (type_unknown_p): Likewise. 7151 (require_instantiated_type): Likewise. 7152 (build_component_ref): Declare code dead. 7153 (build_x_function_call): Create and expect OVERLOAD nodes. 7154 (build_function_call_real): Check for ::main only. 7155 (build_unary_op): Likewise. Expect OVERLOAD nodes. 7156 (convert_for_assignment): Check for TREE_LIST before accessing 7157 TREE_VALUE. 7158 * decl.c (duplicate_decls): Check for namespace bindings instead 7159 of global bindings. 7160 (pushdecl, push_overloaded_decl, lookup_tag, lookup_name_real, 7161 lookup_name_current_level, start_decl, xref_tag, 7162 finish_enum): Likewise. 7163 * init.c (build_offset_ref): Likewise. 7164 * search.c (lookup_field): Likewise. 7165 (lookup_fnfields): Likewise. 7166 (dfs_debug_mark): Likewise. 7167 * decl.c (poplevel): Use SET_IDENTIFIER_TYPE_VALUE. 7168 (poplevel_class, pop_from_top_level): Likewise. 7169 * decl2.c (finish_method): Likewise. 7170 * class.c (build_vtable): Use SET_IDENTIFIER_GLOBAL_VALUE. 7171 * decl.c (record_builtin_type): Likewise. 7172 (init_decl_processing, grokfndecl): Likewise. 7173 * lex.c (get_time_identifier, do_identifier, do_scoped_id): Likewise. 7174 (make_lang_type): Likewise. 7175 * parse.y (make_thunk): Likewise. 7176 * pt.c (tsubst): Likewise. 7177 * tree.c (debug_binfo): Likewise. 7178 * exception.cc, new.cc, new1.cc, new2.cc, tinfo.cc, tinfo.h, 7179 tinfo2.cc, inc/new.h: Add std qualifications. 7180 * inc/new: Wrap with namespace std if __HONOR_STD. 7181 * inc/typeinfo: Likewise. 7182 7183Fri May 8 00:43:50 1998 Jason Merrill <jason@yorick.cygnus.com> 7184 7185 * call.c (build_user_type_conversion_1): Handle second_conv 7186 properly for templates. 7187 7188Thu May 7 17:09:25 1998 Andrew MacLeod <amacleod@cygnus.com> 7189 7190 * method.c (build_decl_overload_real): Set TREE_USED flag to 7191 zero for build_type_variants nodes as well. 7192 7193Wed May 6 19:27:09 1998 Jason Merrill <jason@yorick.cygnus.com> 7194 7195 * pt.c (tsubst): Don't tsubst the type of an IDENTIFIER_NODE. 7196 7197Wed May 6 16:49:48 1998 Jim Wilson <wilson@cygnus.com> 7198 7199 * Makefile.in (call.o, class.o, decl.o, decl2.o, errfn.o, error.o, 7200 except.o, expr.o, friend.o, init.o, lex.o, method.o, pt.o, repo.o, 7201 rtti.o, search.o, semantics.o, sig.o, tree.o, typeck.o, typeck2.o, 7202 xref.o): Add toplev.h dependencies. 7203 7204Wed May 6 16:44:58 1998 Jeffrey A Law (law@cygnus.com) 7205 7206 * errfn.c (cp_error, cp_warning): Remove declarations for 7207 error and warning respectively. 7208 7209Wed May 6 14:28:18 1998 Kaveh R. Ghazi <ghazi@caip.rutgers.edu> 7210 7211 * error.c: Convert to using ctype macros defined in system.h. 7212 * method.c: Likewise. 7213 * xref.c: Likewise. 7214 * lex.c: Likewise. Also remove redundant system header stuff. 7215 7216Wed May 6 06:36:41 1998 Robert Lipe <robertl@dgii.com> 7217 7218 * call.c, class.c, decl.c, decl2.c, errfn.c, error.c, except.c, 7219 expr.c, friend.c, init.c, lex.c, method.c, pt.c, repo.c, rtti.c, 7220 search.c, semantics.c, sig.c, tree.c, typeck.c, typeck2.c, 7221 xref.c: Add include of toplev.h. 7222 7223Wed May 6 02:33:39 1998 Jason Merrill <jason@yorick.cygnus.com> 7224 7225 * tree.c (perm_manip): Also regenerate the RTL of an extern. 7226 (copy_to_permanent): Use end_temporary_allocation. 7227 7228Tue May 5 23:54:04 1998 Jason Merrill <jason@yorick.cygnus.com> 7229 7230 * init.c (expand_vec_init): The initialization of each array 7231 element is a full-expression. 7232 7233Tue May 5 18:24:13 1998 Andrew MacLeod <amacleod@cygnus.com> 7234 7235 * method.c (build_mangled_name): Add a call to build_type_variant 7236 to get the right type. 7237 7238Tue May 5 01:25:03 1998 Jason Merrill <jason@yorick.cygnus.com> 7239 7240 * Makefile.in: Add .SUFFIXES. 7241 7242 * cp-tree.def: Remove NAMESPACE_DECL. 7243 7244Sun May 3 01:32:14 1998 Jason Merrill <jason@yorick.cygnus.com> 7245 7246 * call.c (build_over_call): Do evaluate arg even if it has empty 7247 class type. 7248 * decl.c (start_function): Don't push a member function. 7249 7250Thu Apr 30 18:59:23 1998 Jim Wilson <wilson@cygnus.com> 7251 7252 * Makefile.in (g++FAQ.info): Put -o option before input file. 7253 7254Thu Apr 30 13:05:33 1998 Andrew MacLeod <amacleod@cygnus.com> 7255 7256 * gxxint.texi: Add info for squangling codes K and B. 7257 7258Tue Apr 28 13:22:01 1998 Mark Mitchell <mmitchell@usa.net> 7259 7260 * semantics.c (begin_stmt_expr): Avoid duplicating the effect of 7261 the expression in templates. 7262 (finish_stmt_expr): Likewise. 7263 72641998-04-28 Brendan Kehoe <brendan@cygnus.com> 7265 7266 * decl2.c (ambiguous_decl): Fix NAME parm to be a tree, not int. 7267 7268Mon Apr 27 13:58:10 1998 Mark Mitchell <mmitchell@usa.net> 7269 7270 * decl.c (maybe_push_to_top_level): Always clear 7271 current_template_parms and processing_template_decl. 7272 (pushtag): Remove check of current_class_type and some comments, 7273 since maybe_push_to_top_level no longer creates confusion. 7274 7275Sun Apr 26 12:10:18 1998 Mark Mitchell <mmitchell@usa.net> 7276 7277 * cp-tree.h (CLASSTYPE_IS_TEMPLATE): New macro. 7278 (DECL_CLASS_TEMPLATE_P): Likewise. 7279 (DECL_PRIMARY_TEMPLATE): Likewise. 7280 (PRIMARY_TEMPLATE_P): Use it. 7281 (push_template_decl_real): New function. 7282 (redeclare_class_template): Take new template parameters as 7283 input. 7284 (is_specialization_of): New function. 7285 (comp_template_args): Declare. 7286 * decl.c (pushtag): Handle friend template classes. 7287 (xref_tag): Likewise. Use new calling convention for 7288 redeclare_class_template. 7289 * decl2.c (grok_x_components): Handle friend templates. 7290 * friend.c (is_friend): Use is_specialization_of where 7291 appropriate. Deal with friend class templates. 7292 (make_friend_class): Let a class template be friends with itself. 7293 * pt.c (comp_template_args): Remove declaration. 7294 (tsubst_friend_class): New function. 7295 (push_template_decl_real): New function. 7296 (push_template_decl): Use it. 7297 (redeclare_class_template): Adjust for new calling convention. 7298 (comp_template_args): Give it external linkage. 7299 (instantiate_class_type): Use tsubst_friend_class to deal 7300 with friend templates. 7301 * typeck.c (comptypes): Use comp_template_args, rather than 7302 expanding it inline. 7303 * parse.y (component_decl): Handle a nested template type 7304 like other component type declarations. 7305 7306 * pt.c (check_explicit_specialization): Handle overloaded 7307 constructors correctly. 7308 7309 * pt.c (mabybe_get_template_decl_from_type_decl): New function. 7310 (lookup_template_class): Use it. 7311 7312Thu Apr 23 21:19:06 1998 Jason Merrill <jason@yorick.cygnus.com> 7313 7314 * cp-tree.def: Add WRAPPER. USER_CONV now only has two ops. 7315 * cp-tree.h: Add WRAPPER support. 7316 * call.c (add_candidate): Split out from add_*_candidate fns. 7317 (build_over_call): Take the candidate instead of function and args. 7318 Enforce access control here. Emit overload warnings here. 7319 (add_warning): New fn. 7320 (joust): Add WARN parm. If not set, call add_warning instead of 7321 printing a warning. Re-enable some warnings. 7322 (tourney): Pass it. 7323 (convert_like): Adjust. 7324 (build_new_op): Adjust. 7325 (build_new_function_call): Adjust. 7326 (build_user_type_conversion_1): Adjust. 7327 (USER_CONV_FN): Adjust. 7328 * tree.c (build_expr_wrapper, build_expr_ptr_wrapper, 7329 build_int_wrapper): New fns. 7330 7331Thu Apr 23 18:27:53 1998 Mark P. Mitchell <mmitchell@usa.net> 7332 7333 * pt.c (unify): Fix typo in previous change. 7334 7335Thu Apr 23 09:32:58 1998 Jason Merrill <jason@yorick.cygnus.com> 7336 7337 * error.c (dump_type_real): Declare canonical_name. 7338 7339 * typeck.c (comp_target_types): Fix PMFs. 7340 7341Wed Apr 22 13:24:48 1998 Mark Mitchell <mmitchell@usa.net> 7342 7343 * class.c (finish_struct): Set TREE_PRIVATE and TREE_PROTECTED for 7344 the DECL_RESULTs of a member TEMPLATE_DECL, not just the 7345 TEMPLATE_DECL. 7346 7347 * pt.c (tsubst): Decrease the template-level of 7348 TEMPLATE_TEMPLATE_PARMS. Likewise for the DECL_INITIAL of a 7349 TEMPLATE_PARM_INDEX. 7350 (template_decl_level): New function. 7351 (unify): Make sure to record unifications for template 7352 parameters, even when the parameters exactly match the arguments. 7353 Combine duplicated code for TEMPLATE_TEMPLATE_PARMs and 7354 TEMPLATE_TYPE_PARMS. Don't try to unify template parameters that 7355 aren't from the level we're currently working on. 7356 7357Tue Apr 21 22:00:04 1998 Mark Mitchell <mmitchell@usa.net> 7358 7359 * errfn.c (cp_thing): Use xrealloc, not xmalloc, to copy memory. 7360 7361 * decl2.c (check_member_template): Set DECL_IGNORED for member 7362 class templates, too. 7363 7364 * decl2.c (grokfield): Remangle the name of a member TYPE_DECL. 7365 7366Tue Apr 21 18:59:11 1998 Benjamin Kosnik <bkoz@rhino.cygnus.com> 7367 7368 * decl.c (duplicate_decls): Only check DECL_FRIEND_P if function. 7369 7370Tue Apr 21 14:22:00 1998 Jeffrey A Law (law@cygnus.com) 7371 7372 * cp-tree.h (intTI_type_node, unsigned_intTI_type_node): Declare. 7373 * decl.c (intTI_type_node, unsigned_intTI_type_node): Define. 7374 (init_decl_processing): Handle TI types. 7375 * typeck.c (unsigned_type, signed_type): Handle TI types. 7376 7377Sat Apr 18 15:25:21 1998 Jim Wilson <wilson@cygnus.com> 7378 7379 * g++spec.c (lang_specific_driver): New argument in_added_libraries. 7380 New local added_libraries. Increment count when add library to 7381 arglist. 7382 7383Fri Apr 17 21:25:00 1998 Mark Mitchell <mmitchell@usa.net> 7384 7385 * cp-tree.h (type_as_string_real): New function. 7386 * pt.c (mangle_class_name_for_template): Use it. 7387 * error.c (dump_aggr_type): Change prototype. 7388 (dump_type_prefix): Likewise. 7389 (dump_type_suffix): Likewise. 7390 (dump_type_real): Convert from dump_type. If desired, the 7391 "canonica" name of a typedef, i.e., the name of the underlying 7392 type, can be printed. 7393 (dump_type): Call dump_type_real. 7394 7395Fri Apr 17 14:30:45 1998 Jason Merrill <jason@yorick.cygnus.com> 7396 7397 * decl2.c (lang_decode_option): -fnew-abi implies -fvtable-thunks. 7398 7399 * typeck.c (comp_target_types): Tweak pedantic case. 7400 (comp_target_parms): Tweak pedantic case. Clean up somewhat. 7401 Return -1 or 1 instead of 1 or 2. 7402 (compparms): Remove STRICT handling. 7403 (convert_for_assignment): Fix handling of pmfs. 7404 7405Fri Apr 17 14:04:16 1998 Mark Mitchell <mmitchell@usa.net> 7406 7407 * typeck.c (comp_target_types): Handle references like pointers. 7408 (comp_target_parms): Note that return code from comp_target_types 7409 can be negative to indicate failure. 7410 7411Fri Apr 17 09:10:52 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de> 7412 7413 * Make-lang.in (c++.all.build): Don't depend on $(DEMANGLER_PROG), 7414 which requires a working target compiler to build. 7415 7416Fri Apr 17 08:57:35 1998 Jeffrey A Law (law@cygnus.com) 7417 7418 * tree.c (avoid_overlap): Add prototype. 7419 7420 * spew.c (num_tokens): Add prototype. 7421 (nth_noken, add_token, consume_token, debug_yychar): Likewise. 7422 7423 * search.c (dfs_check_overlap): Add prototype. 7424 (dfs_no_overlap_yet): Likewise. 7425 7426 * pt.c (original_template): Add prototype. 7427 (inline_needs_template_parms): Likewise. 7428 (push_inline_template_parms_recursive): Likewise. 7429 (retrieve_specialization, register_specialization): Likewise. 7430 (print_candidates, reduce_template_parm_level): Likewise. 7431 (build_template_decl, mark_template_parm): Likewise. 7432 (tsubst_friend_function, get_bindings_real): Likewise. 7433 7434 * method.c (start_squangling): Add prototype. 7435 (end_squangling, check_ktype, issue_ktype): Likewise. 7436 (build_overloaded_scope_ref, check_btype): Likewise. 7437 (build_mangled_template_parm_index): Likewise. 7438 7439 * lex.c (init_cpp_parse): Add prototype. 7440 (handle_cp_pragma, handle_sysv_pragma): Likewise. 7441 (reduce_cmp, token_cmp): Likewise. 7442 7443 * except.c (call_eh_info): Add prototype. 7444 (push_eh_info, get_eh_info, get_eh_value, get_eh_type): Likewise. 7445 (get_eh_caught, get_eh_handlers, do_pop_exception): Likewise. 7446 7447 * decl2.c (is_namespace_ancestor): Add prototype. 7448 (namespace_ancestor, add_using_namespace): Likewise. 7449 (ambiguous_decl): Likewise. 7450 7451 * decl.c (indent): Add prototype. 7452 7453 * call.c (add_template_candidate_real): Add prototype. 7454 7455Fri Apr 17 01:57:12 1998 Jason Merrill <jason@yorick.cygnus.com> 7456 7457 * decl2.c (build_expr_from_tree): Just return a PMF. 7458 7459Fri Apr 17 00:45:12 1998 Mark Mitchell <mmitchell@usa.net> 7460 7461 * typeck2.c (process_init_constructor): Don't strip cv-qualifiers 7462 when doing initializations. 7463 7464 * pt.c (unify): Use comptypes to compare type args. 7465 7466Fri Apr 17 00:24:22 1998 Jason Merrill <jason@yorick.cygnus.com> 7467 7468 * decl.c (duplicate_decls): Fix check for when it's safe to free 7469 the new decl. 7470 7471 * pt.c (mangle_class_name_for_template): Don't pass a typedef type 7472 to type_as_string. 7473 7474Thu Apr 16 17:47:30 1998 Jeffrey A Law (law@cygnus.com) 7475 7476 * pt.c (build_template_parm_index): Add prototype. 7477 7478 * search.c (my_tree_cons): Don't clear words outside the 7479 newly allocated node. 7480 7481Wed Apr 15 15:34:44 1998 Dave Brolley <brolley@cygnus.com> 7482 7483 * lex.c (init_parse): Now returns char* containing the filename. 7484 7485Wed Apr 15 13:20:06 1998 John Carr <jfc@mit.edu> 7486 Jeff Law <law@cygnus.com> 7487 7488 * errfn.c: Rework to avoid problems when HOST_WIDE_INT is longer 7489 than a pointer. 7490 7491Sun Apr 12 22:31:19 1998 Richard Kenner <kenner@vlsi1.ultra.nyu.edu> 7492 7493 * cvt.c (cp_convert_to_pointer): Use TYPE_PRECISION. 7494 7495Fri Apr 10 12:16:49 1998 Benjamin Kosnik <bkoz@loony.cygnus.com> 7496 7497 * decl.c (duplicate_decls): Don't warn for redundant decls if 7498 friend: let add_friend take care of it. 7499 7500Thu Apr 9 02:40:48 1998 Jason Merrill <jason@yorick.cygnus.com> 7501 7502 * sig.c (build_signature_pointer_constructor): Don't set 7503 TREE_HAS_CONSTRUCTOR for a signature pointer. 7504 * cvt.c (ocp_convert): Don't force a temporary for internal structs. 7505 * init.c (resolve_offset_ref): Warn about implicit & on pmfs 7506 here, too. 7507 * typeck.c (build_unary_op): Only allow taking the address of a 7508 real constructor. 7509 * typeck2.c (digest_init): Simplify. 7510 (store_init_value): Don't pedwarn about using { } for pmfs. 7511 7512Thu Apr 9 22:16:57 1998 Per Bothner <bothner@cygnus.com> 7513 7514 * cp-tree.h (start_decl): Update prototype. 7515 * decl.c (start_decl): Like the C version, new parameters 7516 for the attributes. Call cplus_decl_attributes here, 7517 (pushdecl): Like C version, do build_type_copy if TYPE_DECL, 7518 (grokdeclarator): Pass NULL for new start_decl arguments. 7519 * pt.c (tsubst_expr): Likewise. 7520 * parse.y: Merge cplus_decl_attribute calls into start_decl calls. 7521 * typeck.c (common_type): Check TYPE_MAIN_VARIANT. 7522 * lex.c (build_lang_decl): Add lang_name_java. 7523 * class.c (push_lang_context): Add lang_name_java. 7524 * method.c (build_mangled_name): Check for is_java_type. 7525 7526Thu Apr 9 22:16:57 1998 Benjamin Kosnik <bkoz@loony.cygnus.com> 7527 7528 * decl.c (grokdeclarator): Check TYPE_MAIN_VARIANT. 7529 * call.c (build_scoped_method_call): Check for TREE_CODE for 7530 VOID_TYPE instead of type == void_type_node. 7531 (build_method_call): Likewise. 7532 * decl.c (lookup_name_real): Likewise. 7533 (grokdeclarator): Likewise. 7534 (start_decl): Likewise. 7535 (grokparms): Likewise. 7536 (start_function): Likewise. 7537 (finish_function): Likewise. 7538 (start_method): Likewise. 7539 7540Thu Apr 9 00:18:44 1998 Dave Brolley (brolley@cygnus.com) 7541 7542 * lex.c (finput): New variable. 7543 (init_cpp_parse): Renamed from init_parse. 7544 (init_parse): Handle !USE_CPPLIB. Call init_cpp_parse when finished. 7545 (finish_parse): New function. 7546 * cp-tree.h (init_lex, init_parse): Remove declarations. 7547 7548Mon Apr 6 02:25:05 1998 Jason Merrill <jason@yorick.cygnus.com> 7549 7550 * call.c (build_call): Still evaluate the actual argument. 7551 * class.c (is_empty_class): Update for -fnew-abi. 7552 7553 * decl2.c: -fnew-abi implies -fsquangle. 7554 7555 * method.c (do_build_assign_ref): Don't do anything to copy 7556 an empty class. 7557 (do_build_copy_constructor): Likewise. 7558 * call.c (build_over_call): Likewise. 7559 7560Sat Apr 4 18:43:58 1998 Jason Merrill <jason@yorick.cygnus.com> 7561 7562 * tree.c (avoid_overlap): Return a value. 7563 7564Sat Apr 4 12:52:35 1998 Jeffrey A Law (law@cygnus.com) 7565 7566 * method.c (check_btype): Add missing argument to xrealloc. 7567 (check_ktype): Likewise. 7568 7569Fri Apr 3 02:22:59 1998 Jason Merrill <jason@yorick.cygnus.com> 7570 7571 Implement empty base optimization. 7572 * class.c (finish_struct_1): Add vbase fields earlier. Set 7573 CLASSTYPE_SIZE of an empty base to 0. Types with bases can be empty. 7574 * search.c (dfs_check_overlap, dfs_no_overlap_yet): New fns. 7575 (types_overlap_p): New fn. 7576 * tree.c (avoid_overlap): New fn. 7577 (build_base_fields): Use it to avoid overlapping empty bases. 7578 * cp-tree.h, decl2.c, lang-options.h: Add -fnew-abi. 7579 7580 * decl.c (cplus_expand_expr_stmt): Strip unused INDIRECT_REFs. 7581 7582 Re-implement allocation of base class subobjects. 7583 * tree.c (unshare_base_binfos): New fn. 7584 (layout_basetypes): Use it. Now handles offsets of both virtual and 7585 non-virtual bases, after layout_type. 7586 (layout_vbasetypes): Remove. 7587 (build_base_fields): Generate FIELD_DECLs for each non-virtual base. 7588 (build_vbase_pointer_fields): Split out from old layout_basetypes. 7589 * class.c (finish_base_struct): Lose offset handling code. 7590 Move nonvdtor warning here. Don't mess with t_binfo anymore. 7591 (finish_struct_1): Don't mess with t_binfo anymore. Use fns above. 7592 * cp-tree.h: Adjust. 7593 7594Thu Apr 2 14:25:13 1998 Jason Merrill <jason@yorick.cygnus.com> 7595 7596 * cp-tree.h: Lose CLASSTYPE_VBASE_SIZE, some unused stuff. 7597 * decl.c, decl2.c, pt.c, ptree.c, lex.c: Likewise. 7598 * class.c (duplicate_tag_error): Likewise. 7599 (finish_struct_1): Set CLASSTYPE_SIZE, CLASSTYPE_MODE, CLASSTYPE_ALIGN. 7600 * tree.c (layout_vbasetypes): Update from layout_record, remove 7601 var_size support, use CLASSTYPE_SIZE instead of CLASSTYPE_VBASE_SIZE. 7602 (layout_basetypes): Likewise. 7603 7604Wed Apr 1 18:22:25 1998 Jeffrey A Law (law@cygnus.com) 7605 7606 * class.c, Make sure system.h is included just after config.h. 7607 Delete lingering stdio and errno references too. 7608 * decl.c, errfn.c, parse.y, ptree.c search.c, xref.c: Likewise. 7609 7610Wed Apr 1 15:38:36 1998 Jason Merrill <jason@yorick.cygnus.com> 7611 7612 * friend.c (is_friend): Fix access control for local classes. 7613 7614 * class.c (is_empty_class): New fn. 7615 * call.c (build_call): Don't pass empty class objects to a function. 7616 7617Wed Apr 1 14:58:35 1998 Mark Mitchell <mmitchell@usa.net> 7618 7619 * call.c (build_over_call): Do name resolution for default 7620 arguments of function templates in the scope of the templates. 7621 7622Tue Mar 31 13:43:57 1998 Jeffrey A Law (law@cygnus.com) 7623 7624 * call.c: Include system.h. Remove includes, declarations and 7625 defines provided by system.h. 7626 * class.c, cvt.c, decl.c, decl2.c, errfn.c error.c: Likewise. 7627 * except.c, expr.c friend.c, g++spec.c, init.c, input.c: Likewise. 7628 * lex.c, parse.y, pt.c, ptree.c repo.c rtti.c, search.c: Likewise. 7629 * semantics.c, sig.c, spew.c, tree.c, typeck.c: Likewise. 7630 * typeck2.c, xref.c: Likewise. 7631 * Makefile.in: Dependencies updated as appropriate. 7632 * Make-lang.in: Likewise. 7633 7634Mon Mar 30 12:15:00 1998 Mark Mitchell <mmitchell@usa.net> 7635 7636 * pt.c (fn_type_unification): Allow incomplete unification without 7637 an immediate error message. 7638 7639Mon Mar 30 08:55:42 1998 Jason Merrill <jason@yorick.cygnus.com> 7640 7641 * tree.c (member_p): New fn. 7642 * decl2.c (finish_file): Only set DECL_STATIC_FUNCTION_P for 7643 initializing class members. 7644 7645 * cp-tree.def (TEMPLATE_PARM_INDEX): Class 'x'. 7646 * ptree.c (lang_print_xnode): Handle TEMPLATE_PARM_INDEX. 7647 7648 * call.c (build_method_call): Handle non-scoped destructors, too. 7649 * pt.c (tsubst_copy): Likewise. 7650 7651 * pt.c (print_template_context): Split out... 7652 (push_tinst_level): ...from here. 7653 7654 * friend.c (is_friend): Don't pass a type to decl_function_context. 7655 7656 * typeck.c (convert_for_initialization): Always hand off 7657 conversions to class type. 7658 7659Sun Mar 29 20:01:59 1998 Jason Merrill <jason@yorick.cygnus.com> 7660 7661 * friend.c (is_friend): Local classes have the same access as the 7662 enclosing function. 7663 7664Sun Mar 29 00:47:32 1998 Jeffrey A Law (law@cygnus.com) 7665 7666 * typeck.c (expand_target_expr): Delete dead function. 7667 7668 * search.c: Put various prototypes inside #ifdef MI_MATRIX. 7669 7670 * repo.c (save_string): Delete dead function. 7671 7672 * method.c (thunk_printable_name): Delete dead function. 7673 7674 * lex.c (yynextch): Delete dead function. 7675 7676 * expr.c (tree_extract_aggr_init): #if 0 out. 7677 7678 * except.c (do_unwind): Delete dead function. 7679 (easy_expand_asm): Likewise. 7680 7681 * cvt.c (build_conversion_type_1): Delete dead function. 7682 7683 * cp-tree.h (push_expression_obstack): Declare. 7684 7685 * call.c (source_type): #if 0 out. 7686 7687 * class.c (alter_access): Remove unused label. Add braces 7688 around empty else clause. 7689 7690 * lex.c (yyprint): Fix argument to printf. 7691 7692Sat Mar 28 17:43:52 1998 Mark Mitchell <mmitchell@usa.net> 7693 7694 * pt.c (tsubst): Clear TREE_USED for new FUNCTION_DECLs. 7695 7696 * pt.c (instantiate_class_template): Make sure template 7697 arguments are permanent. 7698 * init.c (resolve_offset_ref): Don't go looking around in 7699 template types. 7700 7701 * semantics.c: Add routines to handle expressions, and some 7702 declaration processing. 7703 * parse.y: Use them. 7704 (current_class_depth): Move declaration to cp-tree.h. 7705 * parse.c: Regenerated. 7706 * cp-tree.h: Use them. 7707 (current_class_depth): Declare. 7708 * pt.c (tsubst_copy): Use begin_stmt_expr and finish_stmt_expr. 7709 7710Fri Mar 27 20:23:18 1998 Mark Mitchell <mmitchell@usa.net> 7711 7712 * error.c (dump_decl): Be a bit more explicit with template 7713 type arguments, when verbose. 7714 7715Fri Mar 27 18:16:40 1998 Jason Merrill <jason@yorick.cygnus.com> 7716 7717 * inc/exception: Reorder closing braces. 7718 7719Fri Mar 27 13:22:18 1998 Mark Mitchell <mmitchell@usa.net> 7720 7721 * pt.c (redeclare_class_template): New function. 7722 * cp_tree.h (redeclare_class_template): Declare it. 7723 * decl.c (xref_tag): Use it. 7724 7725Thu Mar 26 11:16:30 1998 Jason Merrill <jason@yorick.cygnus.com> 7726 7727 * call.c (build_over_call): Check IS_AGGR_TYPE, not 7728 TYPE_LANG_SPECIFIC. 7729 * typeck.c (convert_arguments): Likewise. 7730 7731 * decl.c (grokdeclarator): Remove const and volatile from type after 7732 setting constp and volatilep. 7733 7734 * class.c (finish_struct_1): Don't warn about bool bitfield larger 7735 than one bit. 7736 7737Thu Mar 26 10:25:52 1998 Mark Mitchell <mmitchell@usa.net> 7738 7739 * pt.c (convert_nontype_argument): STRIP_NOPS where appropriate. 7740 7741Thu Mar 26 10:24:05 1998 Mark Mitchell <mmitchell@usa.net> 7742 7743 * call.c (build_object_call): Complain about ambiguous operator(), 7744 rather that crashing. 7745 (build_new_op): Likewise. 7746 (build_op_delete_call): Likewise. 7747 7748Thu Mar 26 10:23:24 1998 Mark Mitchell <mmitchell@usa.net> 7749 7750 * cvt.c (perform_qualification_conversions): Use comp_target_types 7751 instead of comp_ptr_ttypes. 7752 7753Wed Mar 25 16:10:50 1998 Mark Mitchell <mmitchell@usa.net> 7754 7755 * cp-tree.h (enforce_access): Declare. 7756 * call.c (enforce_access): Make it extern, not static. 7757 * class.c (alter_access): Use enforce_access; modify code for ISO 7758 compliance, rather than ARM rules. 7759 7760Wed Mar 25 12:10:45 1998 Kriang Lerdsuwanakij <lerdsuwa@scf.usc.edu> 7761 7762 * cp-tree.h: Fix typo. 7763 7764Wed Mar 25 02:01:02 1998 Jason Merrill <jason@yorick.cygnus.com> 7765 7766 * expr.c (cplus_expand_expr): Only do PCC_STATIC_STRUCT_RETURN thing 7767 if (aggregate_value_p (type)). 7768 7769 * decl2.c (constructor_name_full): Handle TYPENAME_TYPE. 7770 7771Tue Mar 24 16:12:01 1998 Mark Mitchell <mmitchell@usa.net> 7772 7773 * tree.c (mapcar): When dealing with a DECL, use it's constant 7774 value, if any. 7775 * pt.c (lookup_template_class): Don't mangle the names of template 7776 classes whose arguments are unknown. 7777 7778 * pt.c (tsubst_expr): Handle GOTO_STMT correctly. 7779 7780Tue Mar 24 12:21:55 1998 Benjamin Kosnik <bkoz@lisa.cygnus.com> 7781 7782 * decl.c (init_decl_processing): Set TYPE_PRECISON for bools to 1. 7783 7784Tue Mar 24 12:21:48 1998 Jim Wilson <wilson@cygnus.com> 7785 7786 * decl.c (init_decl_processing): Initialize TYPE_MAX_VALUE for 7787 boolean_type_node to 1. 7788 7789Tue Mar 24 10:23:47 1998 Mark Mitchell <mmitchell@usa.net> 7790 7791 * error.c (dump_expr): Remove unused variable `l'. 7792 7793 * pt.c (for_each_template_parm): New function, created by 7794 converting uses_template_parms. 7795 (tree_fn_t): New typedef. 7796 (uses_template_parms): Use it. 7797 (mark_template_parm): New function. 7798 (push_template_decl): Check that the argument list of a partial 7799 specialization uses all the template parameters. 7800 7801 * Make-lang.in (c++filt): Don't delete cxxmain.c after we're done 7802 with it; we might want it for debugging. 7803 * cp-tree.h (type_unification): Change interface. 7804 * class.c (finish_struct_1): Skip nested template types, just like 7805 ordinary nested types. 7806 (instantiate_type): Use new interface to type_unification. 7807 * lex.c (init_lex): Add __sz as opname for sizeof. 7808 * method.c (build_overload_scope_ref): New function. 7809 (build_overload_int): Handle complex expressions. Set 7810 numeric_output_need_bar if necessary. 7811 (build_overload_value): Handle non-PARM_DECL nodes; this 7812 routine is now used by build_overload_int. Remove some 7813 assignments to numeric_output_need_bar. Use 7814 build_overload_scope_ref. 7815 (build_qualified_name): Note that some template mangled names end 7816 with digits, and set numeric_output_need_bar appropriately. Use 7817 build_underscore_int. 7818 * pt.c (unify): Change interface. 7819 (type_unification_real): Likewise. 7820 (determine_specialization): Use new interfaces. 7821 (tsubst): Deal gracefully with situations in which the argument 7822 vector is not fully filled. 7823 (fn_type_unification): Use new interfaces. 7824 (type_unification): Likewise. Remove NOP_EXPR hack. 7825 (type_unification_real): Likewise. 7826 (unify): Likewise. Deal with unification of complex expressions. 7827 7828Mon Mar 23 12:24:37 1998 Jason Merrill <jason@yorick.cygnus.com> 7829 7830 * pt.c (complete_template_args): Initialize skip properly. 7831 7832 * decl.c (make_typename_type): Revert. 7833 (make_implicit_typename): Remove. 7834 (lookup_name_real): Don't call it. Call lookup_field if we see a 7835 TYPE_DECL from a template base. 7836 * search.c (lookup_field): Do implicit typename stuff. 7837 7838Sun Mar 22 00:50:42 1998 Nick Clifton <nickc@cygnus.com> 7839 Geoff Noer <noer@cygnus.com> 7840 7841 * Makefile.in: Various fixes for building cygwin32 native toolchains. 7842 * Make-lang.in: Likewise. 7843 7844Fri Mar 20 18:07:39 1998 Kriang Lerdsuwanakij <lerdsuwa@scf.usc.edu> 7845 7846 * pt.c (tsubst, TEMPLATE_TEMPLATE_PARM): Simplify. 7847 7848Fri Mar 20 10:42:07 1998 Jason Merrill <jason@yorick.cygnus.com> 7849 7850 * decl.c (make_implicit_typename): Rewrite removed code. 7851 (make_typename_type): Call it if the type we look up comes from 7852 a base that uses template parms. 7853 7854 * pt.c (complete_template_args): Rewrite. 7855 (tsubst, FUNCTION_DECL): Use it. 7856 7857Fri Mar 20 08:12:43 1998 H.J. Lu (hjl@gnu.org) 7858 7859 * semantics.c (finish_asm_stmt): Fix combine strings. Call 7860 c_expand_asm_operands () if output_operands, input_operands or 7861 clobbers is not NULL_TREE. 7862 7863Fri Mar 20 00:10:19 1998 Kriang Lerdsuwanakij <lerdsuwa@scf.usc.edu> 7864 7865 * pt.c (complete_template_args): New function. 7866 (get_bindings): Deal with specializations of function templates 7867 with return type containing parameters from outer class 7868 templates. 7869 (tsubst, TEMPLATE_TEMPLATE_PARM): When reducing parameter level, 7870 substitute arguments and compose a new type. 7871 7872Thu Mar 19 19:01:48 1998 Mark Mitchell <mmitchell@usa.net> 7873 7874 * pt.c (tsubst): Clear DECL_PENDING_INLINE_INFO for new 7875 FUNCTION_DECLs. 7876 7877Thu Mar 19 11:51:58 1998 Jason Merrill <jason@yorick.cygnus.com> 7878 7879 * decl.c (make_implicit_typename): Lose useless code. 7880 7881 * call.c (standard_conversion): Handle A* -> const A* properly. 7882 7883 * pt.c (get_bindings_real): Rename from get_bindings. Add 7884 check_rettype parm. 7885 (get_bindings): Pass 1. 7886 (get_bindings_overload): Pass 0. 7887 7888Wed Mar 19 09:08:12 1998 Mark Mitchell <mmitchell@usa.net> 7889 7890 * pt.c (check_explicit_specialization): When reverting a static 7891 member function, also remove the `this' parameter from 7892 last_function_parms. 7893 7894Thu Mar 19 02:27:48 1998 Jason Merrill <jason@yorick.cygnus.com> 7895 7896 * pt.c (tsubst_copy, CONST_DECL): Don't bother tsubsting 7897 a function context. 7898 7899 * decl.c (store_bindings): Use free_binding_vecs. 7900 (pop_from_top_level): Likewise. 7901 7902Wed Mar 18 12:41:43 1998 Jason Merrill <jason@yorick.cygnus.com> 7903 7904 * decl.c (make_implicit_typename): Only change the type of a 7905 TYPENAME_TYPE. 7906 7907Wed Mar 18 10:09:51 1998 Mark Mitchell <mmitchell@usa.net> 7908 7909 * semantics.c: New file, containing routines to perform the 7910 semantic phase of parsing. 7911 * parse.y: Use it. 7912 * pt.c (tsubst_expr): Likewise. 7913 * cp-tree.h: Declare the various functions in semantics.c. 7914 Provide macros to access _STMT tree nodes. 7915 * cp-tree.def: Add ASM_STMT tree node. 7916 * Makefile.in, Make-lang.in: Add dependencies on and for 7917 semantics.c. 7918 7919Wed Mar 18 00:24:10 1998 Jason Merrill <jason@yorick.cygnus.com> 7920 7921 * pt.c (push_template_decl): Only check primary templates. 7922 7923 * pt.c (check_explicit_specialization): Complain about default args 7924 in explicit specialization. 7925 7926 * parse.y (nomods_initdcl0): Also call cp_finish_decl for a 7927 constructor_declarator. 7928 7929Tue Mar 17 14:44:54 1998 Mark Mitchell <mmitchell@usa.net> 7930 7931 * typeck2.c (build_x_arrow): Don't crash when an aggregate type 7932 has no overloaded operator ->. 7933 7934 * call.c (build_field_call): Don't crash when presented with a 7935 field that is actually a nested type. 7936 7937 * decl.c (pushtag): Deal with friend class injection in local 7938 classes. 7939 7940 * call.c (build_object_call): Don't crash if OBJ is a 7941 pointer-to-member-function. 7942 7943Tue Mar 17 11:40:26 1998 Jason Merrill <jason@yorick.cygnus.com> 7944 7945 * pt.c (push_template_decl): Complain about template with C linkage, 7946 anonymous template class. 7947 7948Mon Mar 16 12:10:39 1998 Jason Merrill <jason@yorick.cygnus.com> 7949 7950 * class.c (pushclass): Only use the mi_matrix stuff #ifdef MI_MATRIX. 7951 * search.c: Likewise. 7952 7953 * lex.c (do_pending_defargs): Only call 7954 maybe_{begin,end}_member_template_processing for FUNCTION_DECLs. 7955 7956 * parse.y (initdcl0_innards): Move maybeasm back into initdcl0 et al. 7957 7958Mon Mar 16 10:47:22 1998 Mark Mitchell <mmitchell@usa.net> 7959 7960 * parse.y: Deal with CONSTRUCTORS in new_initializers. 7961 7962Mon Mar 16 10:54:21 1998 Mark Mitchell <mmitchell@usa.net> 7963 7964 * pt.c (tsubst_copy): Deal with BIND_EXPR in a way that more 7965 closely mimics the behavior in parse.y. 7966 (tsubst_expr): Return the resulting BLOCK when making a tsubst'ing 7967 into a compound statement. 7968 7969Sun Mar 15 02:07:26 1998 Jason Merrill <jason@yorick.cygnus.com> 7970 7971 * cp-tree.h (TEMPLATE_PARMS_FOR_INLINE): New macro. 7972 * pt.c (inline_needs_template_parms): New fn. 7973 (original_template): New fn. 7974 (push_inline_template_parms_recursive): New fn. 7975 (maybe_begin_member_template_processing): Use them. 7976 (maybe_end_member_template_processing): Likewise. 7977 (is_member_or_friend_template): Rename to is_member_template. 7978 Member functions of local classes are never member templates. 7979 7980Sun Mar 15 01:14:22 1998 Kriang Lerdsuwanakij <lerdsuwa@scf.usc.edu> 7981 7982 * lex.c (do_identifier): Handle TEMPLATE_DECL that was 7983 added in the class scope to catch redefinition error. 7984 7985 * pt.c (reduce_template_parm_level): Also copy 7986 the DECL_TEMPLATE_PARMS field. 7987 7988Sun Mar 15 10:54:08 1998 Mark Mitchell <mmitchell@usa.net> 7989 7990 * pt.c (tsubst): Clear TYPE_REFERENCE_TO when creating a 7991 reduced-level template type parameter. 7992 7993Sun Mar 15 12:26:02 1998 Manfred Hollstein <manfred@s-direktnet.de> 7994 7995 * cp-tree.h (struct lang_decl_flags): Add needs_final_overrider. 7996 (DECL_NEEDS_FINAL_OVERRIDER_P): New macro. 7997 * class.c (override_one_vtable): Set DECL_NEEDS_FINAL_OVERRIDER_P. 7998 * decl.c (duplicate_decls): Propagate it. 7999 * typeck2.c (abstract_virtuals_error): Use two loops to emit 8000 abstract virtual functions and virtual functions which need a 8001 final overrider separately. 8002 8003Thu Mar 12 09:39:40 1998 Manfred Hollstein <manfred@s-direktnet.de> 8004 8005 * lang-specs.h: Properly put brackets around array elements in 8006 initializer. 8007 8008 * typeck.c (build_binary_op_nodefault): Correctly place parens around 8009 && and || in expression. 8010 8011Thu Mar 12 09:26:04 1998 Manfred Hollstein <manfred@s-direktnet.de> 8012 8013 * call.c (default_parm_conversions): Remove prototype definition. 8014 (build_method_call): Remove unused variable result. 8015 8016 * cvt.c (ocp_convert): Remove unused variable conversion. 8017 8018 * decl2.c (ambiguous_decl): Add explicit parameter definition for name. 8019 8020 * except.c (do_unwind): #if 0 definition of unused variables fcall 8021 and next_pc. 8022 8023 * expr.c (extract_scalar_init): #if 0 prototype and function 8024 definition. 8025 8026 * init.c (expand_aggr_init_1): Remove unused variable init_type. 8027 (build_new_1): Remove unused variable t. 8028 8029 * pt.c (instantiate_class_template): Remove unused variable newtag; 8030 cast called function return value to void. 8031 (do_decl_instantiation): Remove unused variables name and fn. 8032 8033 * tree.c (get_type_decl): Add default return to shut up compiler from 8034 complaining control reaches end of non-void function. 8035 8036 * typeck.c (build_x_conditional_expr): Remove unused variable rval. 8037 8038Thu Mar 12 09:12:15 1998 Manfred Hollstein <manfred@s-direktnet.de> 8039 8040 * call.c (default_parm_conversions): Remove prototype definition. 8041 (build_method_call): Remove unused variable result. 8042 (build_over_call): Add default case in enumeration switch. 8043 8044Thu Mar 12 08:39:13 1998 Manfred Hollstein <manfred@s-direktnet.de> 8045 8046 * decl2.c (lang_decode_option): Change j's type to size_t. 8047 8048 * tree.c (layout_vbasetypes): record_align and desired_align are of 8049 type unsigned int; const_size and nonvirtual_const_size likewise. 8050 8051Wed Mar 11 07:25:20 1998 Mark Mitchell <mmitchell@usa.net> 8052 8053 * parse.y (new_initializer): Make sure all initializers are 8054 lists. 8055 8056Tue Mar 10 07:32:36 1998 Mark Mitchell <mmitchell@usa.net> 8057 8058 * decl2.c (import_export_decl): Mark tinfo functions for 8059 cv-qualified versions of class types as DECL_NOT_REALLY_EXTERN. 8060 8061Fri Mar 6 23:27:35 1998 Jeffrey A Law (law@cygnus.com) 8062 8063 * method.c: Fix typo. 8064 8065Fri Mar 6 10:06:59 1998 Kaveh R. Ghazi <ghazi@caip.rutgers.edu> 8066 8067 * method.c: Include "system.h" to get stdlib.h, stdio.h, 8068 ctype.h, string.h, etc. 8069 (issue_nrepeats): Add default case in enumeration switch. 8070 (check_btype): Likewise. 8071 (process_overload_item): Likewise. 8072 8073 * Makefile.in (method.o): Depend on system.h. 8074 8075Wed Mar 4 22:26:53 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de> 8076 8077 * lex.c (do_scoped_id): Fix parenthesizing. 8078 8079Wed Mar 4 12:11:53 1998 Michael Tiemann <tiemann@axon.cygnus.com> 8080 8081 * rtti.c (get_tinfo_fn_dynamic): If this function is called an 8082 FLAG_RTTI is unset, initialize type info machinery and continue 8083 with FLAG_RTTI enabled. 8084 (get_typeid): Likewise. 8085 8086Wed Mar 4 11:47:55 1998 Jason Merrill <jason@yorick.cygnus.com> 8087 8088 * typeck.c (unary_complex_lvalue): &D::i has type B::* if i comes 8089 from B. 8090 8091Wed Mar 4 11:28:08 1998 Mark Mitchell <mmitchell@usa.net> 8092 8093 * pt.c (finish_member_template_decl): Deal more gracefully with 8094 invalid declarations. 8095 8096Tue Mar 3 01:38:17 1998 Jason Merrill <jason@yorick.cygnus.com> 8097 8098 * cvt.c, decl.c, decl2.c, init.c, rtti.c, typeck.c, typeck2.c, 8099 cp-tree.h: Clean up more old overloading code, old RTTI code, and 8100 some formatting quirks. 8101 8102 * call.c, class.c, cp-tree.h, cvt.c, decl.c, init.c, lex.c, 8103 method.c, pt.c, ptree.c, typeck.c: Remove support for 8104 -fno-ansi-overloading and overloading METHOD_CALL_EXPR. 8105 * class.h: Remove. 8106 * Makefile.in: Adjust. 8107 8108 * pt.c (unify): Don't allow reduced cv-quals when strict. 8109 8110 * call.c, class.c, pt.c, cp-tree.h: Remove nsubsts parm from 8111 *type_unification* and unify. 8112 8113Mon Mar 2 12:11:06 1998 Jason Merrill <jason@yorick.cygnus.com> 8114 8115 * parse.y (explicit_template_type): Remove TEMPLATE keyword. 8116 (nested_name_specifier): And add it before this use. 8117 (typename_sub0): And this use. Also add use without the keyword. 8118 (typename_sub1): Likewise. 8119 * pt.c (instantiate_class_template): Don't actually instantiate 8120 anything if our type uses template parms. 8121 8122Mon Mar 2 11:04:59 1998 Jim Wilson <wilson@cygnus.com> 8123 8124 * decl.c (start_function): Don't call temporary_allocation for a 8125 nested function. 8126 8127Sun Mar 1 21:06:37 1998 Jason Merrill <jason@yorick.cygnus.com> 8128 8129 * pt.c (instantiate_class_template): Don't mess with friends if 8130 our type uses template parms. 8131 8132Sat Feb 28 12:06:44 1998 Jason Merrill <jason@yorick.cygnus.com> 8133 8134 * parse.y (nested_name_specifier): Use explicit_template_type. 8135 (typename_sub): Allow a template_type, an explicit_template_type, 8136 or an implicit template type at the end. 8137 * lex.c (yyprint): Handle a PTYPENAME being a TEMPLATE_DECL. 8138 * decl.c (make_typename_type): Handle template-id where the name 8139 is a TEMPLATE_DECL. 8140 * call.c (build_scoped_method_call): Handle member template 8141 destructor call. 8142 * pt.c (tsubst_copy, METHOD_CALL_EXPR): Don't assume a member 8143 destructor is represented by the type. 8144 8145 * cp-tree.h (TYPENAME_TYPE_FULLNAME): New macro. 8146 * parse.y (nested_name_specifier): Add 'template' case. 8147 (explicit_template_type): New rule. 8148 (typename_sub): Use it. 8149 * decl.c (make_typename_type): Handle getting a template-id for NAME. 8150 * pt.c (tsubst): Likewise. 8151 8152Fri Feb 27 11:17:50 1998 Jason Merrill <jason@yorick.cygnus.com> 8153 8154 * pt.c (add_to_template_args): Fix thinko. 8155 (instantiate_class_template): Call it later. 8156 8157 * pt.c (get_class_bindings): Add outer_args parm. 8158 (most_specialized_class): Likewise. 8159 (instantiate_class_template): Pass it. 8160 (more_specialized_class): Likewise. 8161 (lookup_template_class): Get context from template if none 8162 was specified. 8163 (finish_member_template_decl): Don't do anything with a 8164 partial specialization. 8165 * decl2.c (check_member_template): Use IS_AGGR_TYPE instead of 8166 AGGREGATE_TYPE_P. 8167 * class.c (finish_struct): Member class templates have already been 8168 checked for name clashes. 8169 * decl.c (pushdecl_with_scope): Handle pushing at class level. 8170 8171Fri Feb 27 02:25:16 1998 Jason Merrill <jason@yorick.cygnus.com> 8172 8173 * pt.c (tsubst, TEMPLATE_DECL): Support member class templates. 8174 (tsubst, *_PARM): Support multiple levels of template classes. 8175 (instantiate_class_template): Look up the pattern from the 8176 original template. 8177 (lookup_template_class): Handle getting a template for d1. 8178 (push_template_decl): Correct setting of 'primary'. 8179 (reduce_template_parm_level): Add 'levels' parm. 8180 (finish_member_template_decl): Support member class templates. 8181 (template_class_depth): Handle multiple levels. 8182 * parse.y (component_decl_1, fn.def2): Remove member template case. 8183 (component_decl): Add member template cases. 8184 * decl2.c (check_member_template): We now handle member template 8185 classes. 8186 * decl.c (pushtag): Handle member templates. 8187 * method.c (do_inline_function_hair): Don't touch 8188 IDENTIFIER_GLOBAL_VALUE. 8189 * init.c (build_offset_ref): If name isn't an identifier, just 8190 return it. 8191 * spew.c (yylex): Handle PTYPENAME like TYPENAME. 8192 8193 * typeck.c (get_delta_difference): Do adjust for conversions to 8194 and from virtual base. 8195 8196Wed Feb 25 09:51:29 1998 Jason Merrill <jason@yorick.cygnus.com> 8197 8198 * typeck.c (get_delta_difference): Give hard error for conversion 8199 from virtual base. 8200 8201 * cp-tree.h: Tweak formatting. 8202 8203Wed Feb 25 00:35:33 1998 Jason Merrill <jason@yorick.cygnus.com> 8204 8205 * decl.c (push_namespace): Handle redeclaration error. 8206 8207 * cp-tree.h (IDENTIFIER_NAMESPACE_VALUE): New macro. 8208 (IDENTIFIER_NAMESPACE_BINDINGS): New macro. 8209 (NAMESPACE_BINDING): New macro. 8210 (IDENTIFIER_GLOBAL_VALUE): Use NAMESPACE_BINDING. 8211 * *.c: Use them. 8212 8213 * pt.c (push_template_decl): Use innermost_args. 8214 8215 * decl.c (get_unique_name): Tweak from earlier in the name. 8216 8217Tue Feb 24 22:15:04 1998 Martin von Loewis <loewis@informatik.hu-berlin.de> 8218 8219 * cp-tree.def: Add CPLUS_BINDING node. 8220 * cp-tree.h (tree_binding): New struct. 8221 (BINDING_SCOPE, BINDING_VALUE): New macros. 8222 (current_namespace, global_namespace): Declare extern. 8223 (struct lang_decl_flags): New field in_namespace. 8224 (DECL_NAMESPACE_USING, DECL_NAMESPACE_USERS): New macros. 8225 (DECL_NAMESPACE, SET_DECL_NAMESPACE): New macros. 8226 (TREE_INDIRECT_USING): New macro. 8227 * decl2.c (current_namespace, global_namespace): Declare. The 8228 value is a NAMESPACE_DECL now, not a TREE_LIST. 8229 (is_namespace_ancestor, namespace_ancestor): New static functions. 8230 (add_using_namespace, ambiguous_decl): Likewise. 8231 (lookup_using_namespace): New support function for lookup_name. 8232 (qualified_lookup_using_namespace): New support function for 8233 do_scoped_id and lookup_namespace_name. 8234 (get_namespace_id): Mark as obsolete. 8235 (current_namespace_id): Likewise. 8236 (do_namespace_alias): Implement. 8237 (do_using_directive): Implement as call to add_using_namespace. 8238 * decl.c (binding_for_name): New function. 8239 (push_namespace, pop_namespace): Implement. 8240 (push_decl): Don't install a FUNCTION_DECL in the global branch. 8241 (lookup_namespace_name): Implement using qualified lookup. 8242 (lookup_name_real): For global scoping, lookup in 8243 global_namespace. For namespace scoping, lookup in given 8244 namespace. For unscoped lookup, iterate over namespace, 8245 considering using directives. 8246 (init_decl_processing): Initialize global_namespace. 8247 (grokvardecl): Build assembler name as static name for globals. 8248 (grokdeclarator): Remove old namespace mangling. 8249 (xref_tag): When installing a global binding for the 8250 tag, make sure we have an identifier. 8251 * method.c (build_overload_nested_name): Mangle namespaces. 8252 (build_qualified_name): Likewise. 8253 (build_decl_overload_real): Likewise. 8254 * lex.c (build_lang_decl): Set namespace for new declaration to 8255 current_namespace. 8256 (do_scoped_id): Find global names in global or current 8257 namespace, or using qualified namespace lookup, depending on 8258 context. 8259 * init.c (build_member_call): When scope is namespace, use 8260 build_x_function_call instead. 8261 (build_offset_ref): When scope is namespace, collapse processing 8262 to lookup_namespace_name instead. 8263 * error.c (dump_decl): Support NAMESPACE_DECL. 8264 * decl.c (pushdecl): Bind globals to current namespace. 8265 (push_overloaded_decl): Likewise. 8266 (lookup_tag): Likewise. 8267 (lookup_name_current_level): Likewise. 8268 (xref_tag): Likewise. 8269 (start_function): Likewise. 8270 * lex.c (do_identifier): Likewise. 8271 (identifier_typedecl_value): Likewise. 8272 (real_yylex): Likewise. 8273 * method.c (do_inline_function_hair): Likewise. 8274 * parse.y (unscoped): Likewise. 8275 * pt.c (check_explicit_specialization): Likewise. 8276 (lookup_template_class): Likewise. 8277 * rtti.c (call_void_fn): Likewise. 8278 * sig.c (build_sigtable): Likewise. 8279 * ptree.c (lang_print_xnode): New function. 8280 8281Tue Feb 24 01:40:24 1998 Jason Merrill <jason@yorick.cygnus.com> 8282 8283 * pt.c (instantiate_class_template): Don't instantiate if pedantic 8284 and the args use template parms. 8285 8286 * pt.c (push_tinst_level): If the instantiation uses template parms, 8287 fail silently. 8288 * decl.c (xref_basetypes): Do call complete_type for basetypes 8289 that involve template parameters. 8290 8291Tue Feb 24 00:36:43 1998 Jason Merrill <jason@yorick.cygnus.com> 8292 8293 * typeck2.c (process_init_constructor): Fix labeled init check. 8294 8295Mon Feb 23 05:08:55 1998 Jason Merrill <jason@yorick.cygnus.com> 8296 8297 * pt.c, call.c, decl.c, method.c, cp-tree.h: Remove unused NARGS 8298 argument to tsubst and friends. 8299 8300 * pt.c (tsubst, FUNCTION_DECL): Tidy. 8301 8302 * typeck.c (build_x_function_call): Handle static member function 8303 templates like non-templates. Handle friend templates like normal 8304 function templates. 8305 * pt.c (tsubst, *_PARM): Don't use orig_level. 8306 (get_bindings): Don't call add_to_template_args. 8307 (instantiate_template): Likewise. 8308 (tsubst, FUNCTION_DECL): Call add_to_template_args as appropriate. 8309 * ptree.c (print_lang_type): Print index/level for template parms. 8310 8311Mon Feb 23 02:52:29 1998 Mark Mitchell <mmitchell@usa.net> 8312 8313 * Make-lang.in (cc1plus): Note that cc1plus depends on 8314 cp/cp-tree.h and cp/cp-tree.def. 8315 8316 * cp-tree.def (TEMPLATE_CONST_PARM): Remove. 8317 (TEMPLATE_PARM_INDEX): New tree code, used to indicate a 8318 position in a template parameter list. 8319 * cp-tree.h (template_parm_index): New structure, used as the tree 8320 structure for a TEMPLATE_PARM_INDEX. 8321 (TEMPLATE_PARM_IDX): New macro. 8322 (TEMPLATE_PARM_LEVEL): Likewise. 8323 (TEMPLATE_PARM_DESCENDANTS): Likewise. 8324 (TEMPLATE_PARM_ORIG_LEVEL): Likewise. 8325 (TEMPLATE_PARM_DECL): Likewise. 8326 (TEMPLATE_TYPE_PARM_INDEX): Likewise. 8327 (TEMPLATE_TYPE_ORIG_LEVEL): Likewise. 8328 (TEMPLATE_TYPE_DECL): Likewise. 8329 (TEMPLATE_CONST_IDX): Remove. 8330 (TEMPLATE_CONST_LEVEL): Likewise. 8331 (TEMPLATE_CONST_SET_INFO): Likewise. 8332 (TEMPLATE_TYPE_SET_INFO): Likewise. 8333 (TEMPLATE_TYPE_IDX): Redefine in terms of TEMPLATE_PARM_INDEX 8334 node. 8335 (TEMPLATE_TYPE_LEVEL): Likewise. 8336 * decl.c (decls_match): Call comp_template_parms, rather than 8337 expanding it inline. 8338 (duplicate_decls): If two template declarations are being merged, 8339 then their TEMPLATE_INFOs should be merged as well. 8340 (grokfndecl): Save template-id information when declaring a friend 8341 with explicit template arguments. Pass arguments to 8342 check_explicit_specialization via correct convention; at some 8343 point check_explicit_specialization changed, but these call-sites 8344 did not. 8345 (grokdeclarator): Tidy up slightly. 8346 * decl2.c (check_classfn): Tidy up slightly. Don't assume that 8347 two template functions with the same DECL_ASSEMBLER_NAME the same, 8348 since the names are not yet mangled. 8349 * error.c (dump_decl): Use TEMPLATE_PARM_INDEX instead of 8350 TEMPLATE_CONST_PARM. 8351 (dump_expr): Likewise. Use the TEMPLATE_PARM_DECL to get at the 8352 decl for a non-type parameter, rather than printing `<tparm ...>'. 8353 * friend.c (is_friend): Handle TEMPLATE_DECL friends. 8354 (do_friend): Deal with template friends. 8355 * lex.c (do_pending_inlines): Call 8356 maybe_begin_member_template_processing, rather than 8357 conditionally calling begin_member_template_processing. 8358 (process_next_inline): Likewise. Call 8359 maybe_end_member_template_processing, rather than 8360 conditionally calling end_member_template_processing. 8361 (do_pending_defargs): Likewise. 8362 (do_identifier): Use TEMPLATE_PARM_INDEX instead of 8363 TEMPLATE_CONST_PARM. 8364 * method.c (build_mangled_template_parm_index): New function. 8365 (build_overload_value): Use it. 8366 (build_overload_name): Likewise. 8367 * pt.c (finish_member_template_decl): Allow friend declarations. 8368 (template_class_depth): New function. 8369 (is_member_template): Rename, and modify, to become... 8370 (is_member_or_friend_template): New function. 8371 (end_member_template_processing): Rename, and modify, to become... 8372 (maybe_end_member_template_processing). 8373 (build_template_parm_index): New function. 8374 (reduce_template_parm_level): New function. 8375 (process_template_parm): Modify to use build_template_parm_index. 8376 (push_template_decl): Deal with friend templates. 8377 (uses_template_parms): Use TEMPLATE_PARM_INDEX instead of 8378 TEMPLATE_CONST_PARM. 8379 (tsubst_friend_function): New function. 8380 (instantiate_class_template): Generate the DECL_FRIENDLIST 8381 for a new instantiation by using tsubst_friend_function rather 8382 than just tsubst. 8383 (tsubst): Don't tsubst into a type which is a TEMPLATE_DECL. 8384 Use TEMPLATE_PARM_INDEX instead of TEMPLATE_CONST_PARM, and the 8385 appropriate new macros. Use reduce_template_parm_level to 8386 generate lower-level template parameters. Handle tsubst'ing into 8387 TEMPLATE_DECLS that declare TEMPLATE_TEMPLATE_PARMS. Don't forget 8388 to tsubst the DECL_CONTEXT and DECL_CLASS_CONTEXT of newly created 8389 templates. Similarly for the template parameters for a new 8390 template. 8391 (tsubst_copy): Tidy up slightly. Use TEMPLATE_PARM_INDEX instead 8392 of TEMPLATE_CONST_PARM. Handle TYPE_DECLs by tsubsting into them. 8393 (unify): Use TEMPLATE_PARM_INDEX instead of TEMPLATE_CONST_PARM. 8394 (get_bindings): Call add_to_template_args if necessary. 8395 (instantiate_decl): Handle instantiations of friend templates. 8396 * search.c (lookup_field_1): Don't treat the TYPE_FIELDS of a 8397 TEMPLATE_TYPE_PARM as a list of fields; it's not! 8398 * spew.c (yylex): Do a little manual constant propagation to 8399 clarify the code. 8400 8401Sun Feb 22 19:53:29 1998 Jeffrey A Law (law@cygnus.com) 8402 8403 * error.c: Include sys/types.h. 8404 8405Thu Feb 19 14:49:09 1998 Jeffrey A Law (law@cygnus.com) 8406 8407 * method.c (build_mangled_name): Start CPP directives in column zero. 8408 8409Thu Feb 19 10:36:48 1998 Jason Merrill <jason@yorick.cygnus.com> 8410 8411 * typeck2.c (process_init_constructor): Sorry about non-trivial 8412 labeled initializers. 8413 * parse.y (initlist): Re-enable labeled initializers. 8414 8415Thu Feb 19 10:15:55 1998 Kriang Lerdsuwanakij <lerdsuwa@scf.usc.edu> 8416 8417 * pt.c (coerce_template_parms): Add a new parameter, is_tmpl_parm, 8418 all callers changed. Rely on the new parameter instead of arg 8419 being a TREE_LIST when determine whether we are working inside 8420 template template parameter. Clean up is_type test. 8421 8422Thu Feb 19 10:04:12 1998 Jason Merrill <jason@yorick.cygnus.com> 8423 8424 * cvt.c (cp_convert_to_pointer): Preserve TREE_CONSTANT. 8425 * typeck2.c (initializer_constant_valid_p): Allow conversions 8426 between pointers and references. 8427 84281998-02-19 Brendan Kehoe <brendan@cygnus.com> 8429 8430 * typeck.c (build_unary_op): Only warn about incr/decr a pointer 8431 if pedantic || warn_pointer_arith. 8432 8433Thu Feb 19 09:37:21 1998 Kriang Lerdsuwanakij <lerdsuwa@scf.usc.edu> 8434 8435 * pt.c (unify): Handle TEMPLATE_DECL. 8436 84371998-02-18 Brendan Kehoe <brendan@cygnus.com> 8438 8439 * cp-tree.h (strip_attrs): Remove decl. 8440 84411998-02-18 Doug Evans <devans@cygnus.com> 8442 8443 * decl.c (duplicate_decls): Call merge_machine_decl_attributes. 8444 Update olddecl's attributes too. 8445 (strip_attrs): Remove function. 8446 * typeck.c (common_type): Call merge_machine_type_attributes. 8447 8448Tue Feb 17 14:07:52 1998 Mark Mitchell <mmitchell@usa.net> 8449 8450 * parse.y (initdcl0_innards): New grammar symbol. 8451 (nomods_initdecls, nomods_initdcl0): Change type from itype to 8452 none, since the resulting value is never used. 8453 (parse_decl): New function. 8454 (datadef): Remove redundant actions. 8455 (initdcl0, notype_initdcl0, nomods_initdcl0): Use initdcl0_innards. 8456 * parse.c: Regenerated. 8457 8458Tue Feb 17 11:54:16 1998 Jason Merrill <jason@yorick.cygnus.com> 8459 8460 * parse.y (simple_stmt): Use getdecls() to check for decl. 8461 8462Sat Feb 14 11:50:51 1998 Manfred Hollstein <manfred@s-direktnet.de> 8463 8464 * Make-lang.in (DEMANGLER_INSTALL_NAME, DEMANGLER_CROSS_NAME): New 8465 macros. 8466 (c++.install-common): Install c++filt properly as native or as cross 8467 variant. 8468 (c++.uninstall): Add c++filt. 8469 8470Fri Feb 13 14:55:37 1998 Jason Merrill <jason@yorick.cygnus.com> 8471 8472 * call.c (standard_conversion): Fix multi-level ptr conversions. 8473 8474Fri Feb 13 14:06:22 1998 Mike Stump <mrs@wrs.com> 8475 8476 * init.c (build_new): Propagate error_mark_node up. 8477 8478Fri Feb 13 13:24:32 1998 Jason Merrill <jason@yorick.cygnus.com> 8479 8480 * parse.y (simple_stmt): If the condition isn't a declaration, 8481 start the controlled block after the test. 8482 8483Fri Feb 13 02:26:10 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de> 8484 8485 * call.c (build_over_call): Convert builtin abs, labs and fabs to 8486 tree-codes. 8487 * decl.c (init_decl_processing): Re-enable abs, labs and fabs as 8488 builtins. 8489 8490Fri Feb 13 01:36:42 1998 Jason Merrill <jason@yorick.cygnus.com> 8491 8492 * call.c (standard_conversion): A BASE_CONV replaces an RVALUE_CONV. 8493 8494Fri Feb 13 00:21:59 1998 Jason Merrill <jason@yorick.cygnus.com> 8495 8496 * cp-tree.h: Add access_protected_virtual_node. 8497 * class.c (init_class_processing): Initialize it. 8498 * decl.c (xref_basetypes): Use it. 8499 * parse.y (base_class_access_list): Likewise. 8500 8501 * Make-lang.in (DEMANGLER_PROG): Add $(exeext). 8502 (c++.install-common): Install c++filt. 8503 8504Thu Feb 12 12:46:51 1998 Benjamin Kosnik <bkoz@rhino.cygnus.com> 8505 8506 * decl.c (shadow_tag): Give error for typedef-ing built-in types. 8507 8508Wed Feb 11 23:28:05 1998 Mark Mitchell <mmitchell@usa.net> 8509 8510 * call.c (reference_binding): Use comptypes when comparing 8511 TYPE_MAIN_VARIANTS to handle non-canonical array/index types. 8512 8513Wed Feb 11 16:42:04 1998 Mark Mitchell <mmitchell@usa.net> 8514 8515 * tree.c (is_overloaded_fn): Use really_overloaded_fn. 8516 (really_overloaded_fn): Move check here from is_overloaded_fn. 8517 (get_first_fn): Use really_overloaded_fn and is_overloaded_fn. 8518 8519Wed Feb 11 15:54:18 1998 Mark Mitchell <mmitchell@usa.net> 8520 8521 * typeck.c (build_ptrmemfunc): Type-check pointer-to-member 8522 conversions. 8523 8524Mon Feb 9 22:23:31 1998 Mark Mitchell <mmitchell@usa.net> 8525 8526 * cp-tree.h (push_template_decl): Return the decl passed in, or an 8527 equivalent duplicate. 8528 * decl.c (pushtag): Use the return value from push_template_decl. 8529 (duplicate_decls): When duplicating a template declaration, merge 8530 the DECL_TEMPLATE_RESULTs as well. 8531 (make_implicit_typename): Don't try to dive into typename types to 8532 find a context for making a new implicit typename. 8533 (start_decl): Use the return value from push_template_decl. 8534 (grokdeclarator): Complain about declarations list `const operator 8535 int'. Since we don't correctly handle in-class initializations of 8536 non-static data members, complain about this (now illegal) 8537 practice. Issue an error for initializations of non-const statics 8538 since that is illegal as well, and since we don't handle that case 8539 correctly either. 8540 (start_function): Use the return value from push_template_decl. 8541 (start_method): Likewise. 8542 * decl2.c (grokfield): Likewise. Since the change to 8543 grokdeclarator ensures that all initialized fields are in fact 8544 static, remove a redundant test for TREE_PUBLIC. 8545 * parse.y (initlist): Disable labeled initializers since they do 8546 not work as per the documentation, and since they do not use the 8547 same syntax as the C front end. 8548 * pt.c (push_template_decl): Return the decl passed in, or an 8549 equivalent duplicate. 8550 (lookup_template_class): When searching in a nested context, 8551 use the right arguments. 8552 (uses_template_parms): Handle the DECL_INITIAL for a CONST_DECL. 8553 * typeck.c (build_component_ref): Assign the correct type to the 8554 result of build_vfn_ref. 8555 8556Tue Feb 10 23:56:46 1998 Jason Merrill <jason@yorick.cygnus.com> 8557 8558 * pt.c (convert_nontype_argument): Fix typo. 8559 (check_explicit_specialization): Allow old-style specialization 8560 of class template members. 8561 8562Tue Feb 10 20:36:52 1998 Jason Merrill <jason@yorick.cygnus.com> 8563 Manfred Hollstein <manfred@s-direktnet.de> 8564 8565 * decl.c (grokdeclarator): Use DECL_USE_TEMPLATE instead 8566 when deciding to override DECL_ASSEMBLER_NAME. 8567 8568Tue Feb 10 15:30:55 1998 Andrew MacLeod <amacleod@torpedo.to.cygnus.com> 8569 8570 * decl2.c (lang_f_options): Add -fsquangle to option processing list. 8571 * cp-tree.h (flag_do_squangling): Add declaration. 8572 * lang-options.h: Add -fsquangle and -fno-squangle. 8573 * method.c: Add macros and static variables for squangling. 8574 (build_overload_name): Rename to build_mangled_name, add logic for B 8575 compression, and split into process_modifiers and 8576 process_overload_item. 8577 (process_modifiers): New function, to handle constant, reference, 8578 and pointer types. 8579 (process_overload_item): New function, handles issue of type codes. 8580 (build_overload_name): New function, start squangling and call 8581 build_mangled_name. 8582 (ALLOCATE_TYPEVEC, DEALLOCATE_TYPEVEC): Remove macro and expand inline. 8583 (start_squangling): New function to initialize squangling structs. 8584 (end_squangling): New function to destroy squangling structs. 8585 (nrepeats): Rename variable to Nrepeats. 8586 (issue_nrepeats): New function for issuing 'n' type repeats. 8587 (check_ktype): New function to check for type K name compression. 8588 (build_overload_nested_name): Add a check for K name compression. 8589 (build_qualified_name): Add a check for K name compression and don't 8590 use DECL_ASSEMBLER_NAME when squangling is on. 8591 (check_btype): New function, checks for B type compression. 8592 (build_static_name, build_decl_overload_real): Initiate squangling. 8593 (build_typename_overload, build_overload_with_type): Initiate 8594 squangling 8595 8596Sun Feb 8 23:47:38 1998 scott snyder <sss@d0linux01.fnal.gov> 8597 8598 * method.c (make_thunk): Avoid name buffer overflow. 8599 8600Sat Feb 7 16:48:54 1998 Jason Merrill <jason@yorick.cygnus.com> 8601 8602 * pt.c (instantiate_decl): Call cp_finish_decl for vars even if we 8603 don't define them yet. 8604 8605 * parse.y (nomods_initdcl0): Add constructor_declarator case. 8606 8607Fri Feb 6 21:32:25 1998 Richard Kenner <kenner@vlsi1.ultra.nyu.edu> 8608 8609 * config-lang.in (diff_excludes): Use basename only. 8610 8611Thu Feb 5 19:10:40 1998 Jason Merrill <jason@yorick.cygnus.com> 8612 8613 * tinfo2.cc: Add tinfo for signed char. 8614 8615Thu Feb 5 14:38:23 1998 Mike Stump <mrs@wrs.com> 8616 8617 * search.c (compute_access): Handle protected constructors in derived 8618 classes as accessible. 8619 8620Wed Feb 4 01:26:49 1998 Jason Merrill <jason@yorick.cygnus.com> 8621 8622 * expr.c (cplus_expand_expr, PCC_STATIC_STRUCT_RETURN code): 8623 Call convert_from_reference sooner. 8624 8625Tue Feb 3 23:50:52 1998 Mark Mitchell <mmitchell@usa.net> 8626 8627 * cvt.c (ocp_convert): Obtain the constant values from constant 8628 decls even if the destination type is the same as the type of the 8629 decl. 8630 8631 * decl2.c (finish_file): Make sure that static inlines with 8632 definitions are not marked DECL_EXTERNAL before returning. 8633 8634Tue Feb 3 22:43:42 1998 Jason Merrill <jason@yorick.cygnus.com> 8635 8636 * decl.c: Lose arg_looking_for_template. 8637 (lookup_name_real): Likewise. 8638 * parse.y: Lose processing_template_arg, template_arg1. 8639 (primary): Likewise. 8640 * spew.c (yylex): Set lastiddecl for PTYPENAMEs, too. 8641 8642Tue Feb 3 22:04:01 1998 Kriang Lerdsuwanakij <lerdsuwa@scf.usc.edu> 8643 8644 * error.c (dump_decl): Fix type of default arguments for template 8645 template parameters and nontype template parameters. 8646 * parse.y (template_parm): Handle invalid default template 8647 template arguments here. 8648 8649 * parse.y (template_parm): Use template_arg instead of PTYPENAME 8650 for default template template argument. 8651 * pt.c (coerce_template_parms): Merge default template argument 8652 codes. Can treat RECORD_TYPE as template name if it is implicitly 8653 created. Fix argument index in error message. 8654 * typeck.c (comptypes): Merge template argument comparison codes in 8655 TEMPLATE_TEMPLATE_PARM and RECORD_TYPE. 8656 8657Tue Jan 6 01:42:44 1998 Mumit Khan <khan@xraylith.wisc.edu> 8658 8659 * lex.c (file_name_nondirectory): Also check for '/'. 8660 8661Mon Feb 2 11:24:22 1998 Mark Mitchell <mmitchell@usa.net> 8662 8663 * parse.y (primary): Deal with statement-expressions in 8664 templates. 8665 * pt.c (tsubst_copy): Handle BIND_EXPR. 8666 * tree.c (mapcar): Likewise. 8667 8668 * call.c (add_template_candidate_real): Pass extra parameter to 8669 fn_type_unification. 8670 * cp-tree.h (fn_type_unification): Add parameter. 8671 * pt.c (fn_type_unification): Add additional parameter to deal with 8672 static member functions. 8673 (get_bindings): Deal with static member functions. 8674 8675 * cp-tree.h (DECL_NONSTATIC_MEMBER_FUNCTION_P): New macro. 8676 (revert_static_member_fn): Declare. 8677 * decl.c (revert_static_member_fn): Remove declaration. Change 8678 linkage from internal to external. 8679 (cp_finish_decl): Deal with virtual functions in classes local to 8680 template functions. 8681 * decl2.c (finish_file): Don't forget to emit increment/decrement 8682 expressions in initializers for file-scope variables. 8683 * parse.y (typename_sub2): If the typename doesn't names a 8684 template, rather than a type, issue an error message. 8685 * pt.c (check_explicit_specialization): Handle specializations of 8686 static member functions. 8687 (coerce_template_parms): Handle offset references to lists of 8688 member functions. 8689 * search.c (note_debug_info_needed): Don't crash when handed a 8690 type which is being defined. 8691 * typeck.c (complete_type): Don't crash when handed NULL_TREE; 8692 that can happen with some illegal code. 8693 8694Mon Feb 2 00:57:38 1998 Kaveh R. Ghazi <ghazi@caip.rutgers.edu> 8695 8696 * call.c (user_harshness): Initialize `code' to 0. 8697 (build_method_call): Initialize `candidates', `cp' and `len' to 0. 8698 (null_ptr_cst_p): Add parentheses around && within ||. 8699 (standard_conversion): Likewise. 8700 (z_candidate): Likewise. 8701 (build_user_type_conversion_1): Initialize `args' to NULL_TREE. 8702 (build_object_call): Likewise for `mem_args'. 8703 (build_new_op): Likewise for `mem_arglist'. Add `return' from 8704 default case in enumeration switch. 8705 8706 * class.c (build_vtable_entry): Add explicit braces to avoid 8707 ambiguous `else'. 8708 (build_class_init_list): Likewise. 8709 (finish_struct_1): Initialize `width' to 0. 8710 (instantiate_type): Initialize `name' to NULL_TREE. Add 8711 explicit braces to avoid ambiguous `else'. 8712 8713 * cvt.c (convert_to_aggr): Add explicit braces to avoid ambiguous 8714 `else'. 8715 8716 * decl.c (grok_reference_init): Eliminate unused parameter, all 8717 callers changed. 8718 (record_builtin_type): Initialize `tdecl' to NULL_TREE. 8719 (init_decl_processing): Initialize `vb_off_identifier' to NULL_TREE. 8720 (cp_finish_decl): Initialize `ttype' to NULL_TREE. 8721 (grokdeclarator): Add parentheses around && within ||. Add 8722 explicit braces to avoid ambiguous `else'. 8723 (grokparms): Initialize `type' to NULL_TREE. 8724 (xref_tag): Remove unused label `just_return'. 8725 (finish_enum): Initialize `minnode' and `maxnode' to NULL_TREE. 8726 (finish_function): Initialize `cond' and `thenclause' to NULL_TREE. 8727 (hack_incomplete_structures): Add parentheses around assignment 8728 used as truth value. 8729 8730 * decl2.c (coerce_delete_type): Hide definition of `e3'. 8731 8732 * error.c: Include <stdlib.h>. 8733 (dump_expr): Change the type of `i' to size_t. Remove unused 8734 label `error'. 8735 8736 * except.c (init_exception_processing): Remove unused variable `d'. 8737 (expand_throw): Likewise for `label'. 8738 8739 * friend.c (add_friends): Add explicit braces to avoid ambiguous 8740 `else'. 8741 8742 * init.c (sort_member_init): Initialize `last_field' to NULL_TREE. 8743 (sort_base_init): Likewise for `binfo'. 8744 (expand_member_init): Likewise for `rval'. 8745 (build_member_call): Add parentheses around assignment used as 8746 truth value. 8747 (build_offset_ref): Add explicit braces to avoid ambiguous `else'. 8748 (build_new): Initialize `nelts' to NULL_TREE. Initialize 8749 `old_immediate_size_expand' to 0. 8750 (build_new_1): Initialize `nelts' and `alloc_node' to NULL_TREE. 8751 (build_vec_delete_1): Remove unused variable `block'. 8752 (expand_vec_init): Initialize `itype' to NULL_TREE. 8753 8754 * lex.c: Include <strings.h> if we don't have <string.h>. Protect 8755 declaration of `index' and `rindex' with autoconf macros. 8756 (reinit_parse_for_expr): Remove unused variables 8757 `look_for_semicolon' and `look_for_lbrac'. 8758 (cons_up_default_function): Initialize `args' to NULL_TREE. 8759 (readescape): Initialize `firstdig' to 0. 8760 (real_yylex): Add parentheses around assignment used as truth value. 8761 8762 * method.c: Include <strings.h> if we don't have <string.h>. 8763 Protect declaration of `index' with autoconf macro. 8764 8765 * parse.y (primary): Add explicit braces to avoid ambiguous `else'. 8766 Initialize `type' to NULL_TREE. 8767 (structsp): Remove unused variable `id'. 8768 8769 * pt.c (coerce_template_parms): Add explicit braces to avoid 8770 ambiguous `else'. 8771 (lookup_template_class): Initialize `template' to NULL_TREE. 8772 (instantiate_class_template): Remove unused variable `name' and `e'. 8773 (tsubst): Likewise for `i'. Initialize `last' to NULL_TREE. 8774 (do_poplevel): Initialize `saved_warn_unused' to 0. 8775 (type_unification): Remove unused varable `parm'. 8776 (unify): Likewise for `j'. 8777 8778 * repo.c (init_repo): Add parentheses around assignment used as 8779 truth value. 8780 (finish_repo): Remove unused varable `p'. 8781 8782 * search.c (get_binfo): Initialize `type' to NULL_TREE. 8783 (get_base_distance): Likewise. 8784 (lookup_field): Initialize `rval_binfo_h', `type', `basetype_path' 8785 and `new_v' to NULL_TREE. 8786 (lookup_fnfields): Likewise for `rval_binfo_h'. 8787 (breadth_first_search): Add parentheses around assignment used as 8788 truth value. 8789 (get_template_base): Initialize `type' to NULL_TREE. 8790 8791 * sig.c (append_signature_fields): Initialize `last_mfptr' to 8792 NULL_TREE. 8793 (build_signature_table_constructor): Likewise for 8794 `last_rhs_field', `pfn' and `vt_off'. 8795 (build_sigtable): Likewise for `init'. 8796 8797 * tree.c (break_out_calls): Initialize `t2' to NULL_TREE. 8798 (propagate_binfo_offsets): Likewise for `delta'. 8799 (hash_tree_cons): Initialize hashcode to 0. 8800 (can_free): Likewise for `size'. 8801 (cp_tree_equal): Add explicit braces to avoid ambiguous `else'. 8802 8803 * typeck.c (convert_sequence): Hide prototype. 8804 (common_type): Add explicit braces to avoid ambiguous `else'. 8805 (comp_target_types): Likewise. 8806 (build_x_function_call): Initialize `ctypeptr' to NULL_TREE. 8807 (build_function_call_real): Add explicit braces to avoid ambiguous 8808 `else'. 8809 (convert_arguments): Initialize `called_thing' to 0. 8810 (convert_for_initialization): Initialize `savew' and `savee' to 0. 8811 8812 * typeck2.c (incomplete_type_error): Initialize `errmsg' to 0. 8813 (digest_init): Initialize `old_tail_contents' to NULL_TREE. 8814 (build_x_arrow): Likewise for `last_rval'. 8815 8816 * xref.c (GNU_xref_decl): Initialize `cls' to 0. 8817 8818Sun Feb 1 12:45:34 1998 J"orn Rennecke <amylaar@cygnus.co.uk> 8819 8820 * decl.c (init_decl_processing): Use set_sizetype. 8821 * decl2.c (sizetype): Don't declare. 8822 * typeck.c (c_sizeof): Convert result of *_DIV_EXPR to sizetype. 8823 (c_sizeof_nowarn, build_binary_op_nodefault): Likewise. 8824 (build_component_addr, unary_complex_lvalue): Likewise. 8825 * rtti.c (expand_class_desc): Likewise. 8826 * class.c (get_vfield_offset): Likewise. 8827 8828Thu Jan 29 10:39:30 1998 Mark Mitchell <mmitchell@usa.net> 8829 8830 * pt.c (convert_nontype_argument): Move check for is_overloaded_fn 8831 early to avoid bogus error. Handle overloaded function 8832 names provided as template arguments correctly. 8833 (coerce_template_parms): Don't mishandle overloaded functions when 8834 dealing with template template parameters. 8835 (lookup_template_class): Issue an error message, rather than 8836 crashing, when the TYPE_DECL provided is not a template type. 8837 8838Wed Jan 28 23:14:44 1998 Jason Merrill <jason@yorick.cygnus.com> 8839 8840 * class.c (instantiate_type): Don't just return a known type if 8841 it's wrong. 8842 8843Wed Jan 28 11:04:07 1998 Mark Mitchell <mmitchell@usa.net> 8844 8845 * class.c (instantiate_type): Remove handling of FUNCTION_DECL 8846 since that code could never be reached. 8847 8848 * error.c (dump_decl): Avoid aborting in the midst of printing an 8849 error message about an illegal template declaration. 8850 8851 * parse.y (structsp): Print an error message, rather than crashing, 8852 when a class-head does not name a class. 8853 8854 * pt.c (convert_nontype_argument): Allow REAL_TYPE and COMPLEX_TYPE 8855 template arguments as a g++ extension. 8856 8857 * cp-tree.def (ALIGNOF_EXPR): New tree code. 8858 * decl2.c (grok_alignof): If processing_template_decl, just store 8859 the expression. 8860 * typeck.c (c_alignof): Likewise. 8861 * decl2.c (build_expr_from_tree): Handle ALIGNOF_EXPR. 8862 * error.c (dump_expr): Likewise. 8863 * pt.c (tsubst_copy): Likewise. 8864 * tree.c (cp_tree_equal): Likewise. 8865 * pt.c (uses_template_parms): Correctly determine whether or not a 8866 SIZEOF_EXPR/ALIGNOF_EXPR uses template parameters so that constant 8867 folding can be done. 8868 8869 * cp-tree.h (grok_enum_decls): Remove type parameter. 8870 * decl.c (grok_enum_decls): Likewise. 8871 * decl2.c (grok_x_components): Call grok_enum_decls 8872 unconditionally, since it will do nothing if there is no 8873 current_local_enum. Use the new calling sequence. 8874 * pt.c (tsubst_enum): Use the new calling sequence for 8875 grok_enum_decls. 8876 8877 * decl.c (start_function): Make member functions of local classes 8878 in extern inline functions have comdat linkage here... 8879 (grokdeclarator): Rather than here. 8880 8881Wed Jan 28 10:55:47 1998 Jason Merrill <jason@yorick.cygnus.com> 8882 8883 * pt.c (convert_nontype_argument): Use decl_constant_value. 8884 8885Tue Jan 27 16:42:21 1998 Mark Mitchell <mmitchell@usa.net> 8886 8887 * call.c (add_template_candidate_real): New function. 8888 (add_template_candidate): Use it. 8889 (add_template_conv_candidate): Likewise. 8890 (joust): Pass extra argument to more_specialized. 8891 * class.c (instantiate_type): Handle a single FUNCTION_DECL. 8892 (is_local_class): Remove. 8893 (finish_struct): Check TI_PENDING_SPECIALIZATION_FLAG. 8894 * cp-tree.h (is_local_class): Remove. 8895 (perform_array_to_pointer_conversion): Likewise. 8896 (finish_member_template_decl): Add. 8897 (check_explicit_specialization): Return a tree, not an int. 8898 (more_specialized): Take additional argument. 8899 (get_bindings): Likewise. 8900 (TI_PENDING_SPECIALIZATION_FLAG): New macro. 8901 * cvt.c (perform_qualification_conversions): Use comp_ptr_ttypes. 8902 (perform_array_to_pointer_conversion): Remove. 8903 * decl.c (saved_scope): Add processing_specialization, 8904 processing_explicit_instantiation fields. 8905 (maybe_push_to_top_level): Save them. 8906 (pop_from_top_level): Restore them. 8907 (grokfndecl): Use new return value from 8908 check_explicit_specialization. 8909 (start_decl): Don't check flag_guiding_decls before pushing 8910 decls. 8911 (cp_finish_decl): Remove previous (bogus) change. 8912 (grok_declarator): Use decl_function_context rather than 8913 is_local_class. 8914 * decl2.c (finish_file): Pass extra argument to get_bindings. 8915 (build_expr_from_tree): Let build_x_component_ref check 8916 validity of arguments rather than doing it here. 8917 * lex.c (cons_up_default_function): Remove code fooling with 8918 processing_specialization, processing_explicit_instantiation 8919 flags, as that is now done in {maybe_push_top,pop_from}_top_level. 8920 * method.c (build_overload_identifier): Mangle local classes in 8921 template functions correctly. 8922 * parse.y (finish_member_template_decl): Move to pt.c. 8923 * pt.c (finish_member_template_decl): Moved here from parse.y. 8924 (print_candidates): New function. 8925 (determine_specialization): Change interface. Properly look for 8926 most specialized versions of template candidates. 8927 (check_explicit_specialization): Fully process explicit 8928 instantiations. 8929 (push_template_decl): Avoid looking at CLASSTYPE fields in 8930 FUNCTION_DECLS. 8931 (determine_overloaded_function): Remove. 8932 (convert_nontype_argument): Change name from 8933 convert_nontype_parameter. Use determine_overloaded_function 8934 instead of instantiate_type. 8935 (mangle_class_name_for_template): Handle type contexts as well as 8936 function contexts. 8937 (classtype_mangled_name): Likewise. 8938 (lookup_template_class): Likewise. 8939 (tsubst): Likewise. 8940 (more_specialized): Take explict template arguments as a 8941 parameter. 8942 (most_specialized): Likewise. 8943 (get_bindings): Likewise. Check that return types match before 8944 proclaiming a function a match. 8945 (do_decl_instantiation): Remove code searching for function to 8946 instantiate; that is now done in check_explicit_specialization. 8947 (add_maybe_template): Pass extra argument to get_bindings. 8948 * tree.c (really_overloaded_fn): Use is_overloaded_fn to simplify 8949 implementation. 8950 * typeck.c (build_component_ref): Check for invalid arguments. 8951 8952Tue Jan 27 01:44:02 1998 Jason Merrill <jason@yorick.cygnus.com> 8953 8954 * expr.c (cplus_expand_expr, AGGR_INIT_EXPR): Don't check that 8955 return_target and call_target are equivalent. 8956 8957 * pt.c (type_unification_real): Just accept function parms that 8958 don't use any template parms. 8959 8960Sun Jan 25 03:30:00 1998 Jason Merrill <jason@yorick.cygnus.com> 8961 8962 * decl.c (cp_finish_decl): When bailing on a comdat variable, also 8963 unset DECL_NOT_REALLY_EXTERN. 8964 8965 * parse.y (typename_sub*): Fix std::. 8966 8967Sat Jan 24 12:13:54 1998 Jason Merrill <jason@yorick.cygnus.com> 8968 8969 * error.c (dump_decl): Fix type default template args. 8970 (dump_type): Hand TEMPLATE_DECL off to dump_decl. 8971 8972Fri Jan 23 18:34:37 1998 Mumit Khan <khan@xraylith.wisc.edu> 8973 8974 * lex.c (DIR_SEPARATOR): Define to be '/' if not already defined. 8975 (file_name_nondirectory): Use. 8976 8977Wed Jan 21 10:29:57 1998 Kriang Lerdsuwanakij <lerdsuwa@scf.usc.edu> 8978 8979 * pt.c (coerce_template_parms): Don't access elements of ARGLIST 8980 that are not really present. Substitute default arguments in 8981 template template arguments. Correctly convert TEMPLATE_DECL to 8982 TEMPLATE_TEMPLATE_PARM. 8983 (comp_template_args): TEMPLATE_DECL and TEMPLATE_TEMPLATE_PARM 8984 are no longer treated specially here. 8985 * parse.y (template_template_parm): Fix copy error. 8986 * decl.c (grokdeclarator): Warn about missing `typename' for nested 8987 type created from template template parameters. 8988 * parse.y (bad_parm): Likewise 8989 8990 * class.c (finish_struct): Handle TEMPLATE_TEMPLATE_PARM. 8991 (push_nested_class): Likewise. 8992 * cp-tree.def (TEMPLATE_TEMPLATE_PARM): New tree code. 8993 * cp-tree.h (DECL_TEMPLATE_TEMPLATE_PARM_P): New macro. 8994 (copy_template_template_parm): Declare. 8995 * decl.c (arg_looking_for_template): New variable. 8996 (lookup_name_real): Handle TEMPLATE_TEMPLATE_PARM. 8997 Try to return TEMPLATE_DECL or TEMPLATE_TEMPLATE_PARM 8998 node if arg_looking_for_template is nonzero. 8999 (pushdecl): Handle TEMPLATE_TEMPLATE_PARM. 9000 (grok_op_properties, xref_tag, xref_basetypes): Likewise. 9001 (grokdeclarator): Handle TEMPLATE_DECL. 9002 * decl2.c (constructor_name_full): Handle TEMPLATE_TEMPLATE_PARM. 9003 * error.c (dump_type): Add TEMPLATE_DECL and TEMPLATE_TEMPLATE_PARM. 9004 (dump_type_prefix, dump_type_suffix): Handle TEMPLATE_TEMPLATE_PARM. 9005 (dump_decl): Handle unnamed template type parameters. 9006 Handle template template parameters. 9007 (dump_function_name): Handle template template parameters. 9008 * init.c (is_aggr_typedef, is_aggr_type, get_aggr_from_typedef): 9009 Handle TEMPLATE_TEMPLATE_PARM. 9010 * method.c (build_template_template_parm_names): New function. 9011 (build_template_parm_names): Handle TEMPLATE_DECL. 9012 (build_overload_nested_name, build_overload_name): 9013 Handle TEMPLATE_TEMPLATE_PARM. 9014 * parse.y (maybe_identifier): New nonterminal. 9015 (template_type_parm): Use it. 9016 (template_template_parm, template_arg1): New nonterminal. 9017 (template_parm): Add template_template_parm rules. 9018 (template_arg): Set processing_template_arg. 9019 (template_arg1): Rules moved from template_arg. 9020 (primary, nonnested_type): Set arg_looking_for_template if we are 9021 processing template arguments. 9022 * pt.c (begin_member_template_processing): Handle TEMPLATE_DECL. 9023 (process_template_parm): Handle template template parameters. 9024 (coerce_template_parms, comp_template_args): Likewise. 9025 (mangle_class_name_for_template, lookup_template_class): Likewise. 9026 (uses_template_parms): Handle TEMPLATE_DECL and 9027 TEMPLATE_TEMPLATE_PARM. 9028 (current_template_args): Handle TEMPLATE_DECL. 9029 (tsubst, tsubst_copy, unify): Handle TEMPLATE_TEMPLATE_PARM. 9030 * search.c (dfs_walk, dfs_record_inheritance): 9031 Handle TEMPLATE_TEMPLATE_PARM. 9032 * tree.c (copy_template_template_parm): New function. 9033 (mapcar): Handle TEMPLATE_TEMPLATE_PARM. 9034 * typeck.c (comptypes): Handle TEMPLATE_TEMPLATE_PARM. 9035 9036Mon Jan 19 22:40:03 1998 Mark Mitchell <mmitchell@usa.net> 9037 9038 * decl.c (start_decl): Don't allow duplicate definitions of static 9039 data members. 9040 9041 * call.c (build_user_type_conversion_1): Handle user-defined 9042 template conversion operators correctly. 9043 9044 * decl2.c (build_expr_from_tree): Issue an error message if the 9045 object in a COMPONENT_REF is a TEMPLATE_DECL. 9046 9047 * typeck.c (incomplete_type_error): Handle TEMPLATE_TYPE_PARMs. 9048 9049 * class.c (is_local_class): New function. 9050 * cp-tree.h (is_local_class): Declare it. 9051 (last_tree): Likewise. 9052 (begin_tree): Likewise. 9053 (end_tree): Likewise. 9054 (lookup_template_class): Change prototype. 9055 * decl.c (cp_finish_decl): Check for NULL where necessary. 9056 Consider FUNCTION_DECLS to declare objects with top-level binding, 9057 when calling make_decl_rtl. 9058 (grokdeclarator): Give members of local classes internal linkage. 9059 (start_function): Remove declaration of last_tree. 9060 (finish_function): Set flag_keep_inline_functions around call to 9061 rest_of_compilation if we are processing a member function in a 9062 local class. 9063 (start_method): Call push_template_decl for member functions of 9064 local classes in template functions. 9065 * decl2.c (import_export_decl): Don't give external linkage to 9066 instantiations of templates with internal linkage. 9067 * parse.y (last_tree): Remove declaration. 9068 (template_type): Pass extra parameter to lookup_template_class. 9069 (self_template_type): Likewise. 9070 (structsp): Move call to reset_specialization into left_curly. 9071 (left_curly): Call reset_specialization, and begin_tree. 9072 * pt.c (saved_trees): New variable. 9073 (mangle_class_name_for_template): Change prototype. Use 9074 additional function context to name local classes in templates 9075 correctly. 9076 (classtype_mangled_name): Pass the context. 9077 (push_template_decl): Handle local classes and templates, and 9078 member functions for such classes. 9079 (convert_nontype_parameter): Fix handling of pointer-to-member 9080 constants. 9081 (lookup_template_class): Handle local classes in templates. 9082 (tsubst): Likewise. Don't assume that template instantiations 9083 have external linkage; pay attention to the template declaration. 9084 (mark_decl_instantiated): Likewise. 9085 (begin_tree): New function. 9086 (end_tree): Likewise. 9087 9088 * decl.c (xref_basetypes): Don't call complete_type for basetypes 9089 that involve template parameters; that can lead to infinite 9090 recursion unnecessarily. 9091 9092 * pt.c (register_specialization): Do not register specializations 9093 that aren't ready to be registered yet. 9094 (check_explicit_specialization): Handle explicit specialization of 9095 constructors and destructors. 9096 (build_template_decl): New function. 9097 (push_template_delc): Handle out-of-class specializations of 9098 member templates. 9099 9100 * pt.c (check_explicit_specialization): Set up the template 9101 information before registering the specialization. 9102 (coerce_template_parms): Fix thinko. 9103 (tsubst): Handle specializations of member templates correctly. 9104 9105 * class.c (finish_struct_methods): Remove calls to 9106 check_explicit_specialization from here. 9107 (finish_struct): And insert them here. 9108 * cp-tree.h (perform_qualification_conversions): New function. 9109 (perform_array_to_pointer_conversion): Likewise. 9110 (begin_explicit_instantiation): Likewise. 9111 (end_explicit_instantiation): Likewise. 9112 (determine_specialization): Renamed from 9113 determine_explicit_specialization. 9114 (comp_template_parms): New function. 9115 (processing_explicit_instantiation): New variable. 9116 * cvt.c (perform_qualification_conversions): New function. 9117 (perform_array_to_pointer_conversion): Likewise. 9118 * decl.c (duplicate_decls): Don't consider template functions 9119 alike unless they have the same parameters. Refine handling of 9120 instantiation/specialization mismatches. 9121 (start_decl): Don't call pushdecl for template specializations, 9122 since they don't affect overloading. 9123 (start_function): Likewise. 9124 (grokfndecl): Call check_explicit_specialization a little later. 9125 Don't call duplicate_decls for memberm template specializations. 9126 (grokdeclarator): Don't update template_count for classes that are 9127 themselves specializations. Remove use of `2' as parameter to 9128 grokfndecl since that value isn't used. 9129 * lex.c (cons_up_default_function): Save and restore 9130 processing_explicit_instantiation around calls to grokfield. 9131 * parse.y (finish_member_template_decl): New function. 9132 (component_decl_1): Use it. 9133 (fn.def2): Likewise. 9134 (template_arg_list_opt): New nonterminal. 9135 (template_type): Use it. 9136 (self_template_type): Likewise. 9137 (template_id): Likewise. 9138 (object_template_id): Likewise. 9139 (notype_template_declarator): Likwise. 9140 (begin_explicit_instantiation): Likewise. 9141 (end_explicit_instantiation): Likewise. 9142 (explicit_instantiation): Use them. 9143 * pt.c (coerce_template_parms): Add parameters. 9144 (processing_explicit_instantiation): New variable. 9145 (convert_nontype_parameter): New function. 9146 (determine_overloaded_function): Likewise. 9147 (begin_explicit_instantiation): Likewise. 9148 (end_explicit_instantiation): Likewise. 9149 (retrieve_specialization): Likewise. 9150 (register_specialization): Likewise. 9151 (processing_explicit_specialization): Removed. 9152 (determine_specialization): Handle specializations of member 9153 functions of template class instantiations. 9154 (check_explicit_specialization): Refine to conform to standard. 9155 (comp_template_parms): New function. 9156 (coerce_template_parms): Call convert_nontype_parameter. 9157 (tsubst): Refine handling of member templates. Use 9158 register_specialization. 9159 (instantiate_template): Use retrieve_specialization. 9160 (do_decl_instantiation): Likewise. 9161 (instantiate_decl): Likewise. 9162 (type_unification): Improve handling of explict template 9163 arguments. 9164 * tree.c (mapcar): Return error_mark_node, rather than aborting, 9165 on VAR_DECLS, FUNCTION_DECLS, and CONST_DECLS. 9166 * typeck.c (build_unary_op): Call determine_specialization, rather 9167 than determine_explicit_specialization. 9168 9169Mon Jan 19 13:18:51 1998 Jason Merrill <jason@yorick.cygnus.com> 9170 9171 * cvt.c (build_up_reference): A TARGET_EXPR has side effects. 9172 9173Fri Jan 16 11:40:50 1998 Bruno Haible <bruno@linuix.mathematik.uni-karlsruhe.de> 9174 9175 * error.c (dump_decl): For enum tags, output the tag, not its value. 9176 91771998-01-13 Brendan Kehoe <brendan@cygnus.com> 9178 9179 * decl.c (init_decl_processing): Only call init_rtti_processing 9180 FLAG_RTTI is set. 9181 9182Mon Jan 12 01:35:18 1998 Jason Merrill <jason@yorick.cygnus.com> 9183 9184 * init.c (build_new_1): Split out from build_new. 9185 (build_new): Just return a NEW_EXPR. 9186 * expr.c (cplus_expand_expr): Handle NEW_EXPR. 9187 9188 * decl2.c (get_temp_regvar): Tweak. 9189 9190 * cp-tree.h (TREE_CALLS_NEW): Comment out. 9191 * class.c (resolves_to_fixed_type_p): Remove use. 9192 * method.c (build_opfncall): Likewise. 9193 * call.c (build_new_op): Likewise. 9194 9195Wed Jan 7 23:47:13 1998 Jason Merrill <jason@yorick.cygnus.com> 9196 9197 * exception.cc (__eh_alloc, __eh_free): New fns. 9198 (__cp_push_exception, __cp_pop_exception): Use them. 9199 (__uncatch_exception): Call terminate here if no exception. 9200 * except.c (build_terminate_handler): New fn. 9201 (expand_start_catch_block): Use it. 9202 (expand_exception_blocks): Likewise. 9203 (alloc_eh_object): New fn. 9204 (expand_throw): Use it. Protect exception init with terminate. 9205 * typeck.c (build_modify_expr): Remove code that ignores trivial 9206 methods. 9207 9208Mon Dec 22 11:36:27 1997 Kaveh R. Ghazi <ghazi@caip.rutgers.edu> 9209 9210 * call.c (add_builtin_candidate): Add default case in enumeration 9211 switch. 9212 (build_new_op): Likewise. 9213 (convert_like): Likewise. 9214 * cvt.c (build_expr_type_conversion): Likewise. 9215 * tree.c (real_lvalue_p): Likewise. 9216 (lvalue_p): Likewise. 9217 (cp_tree_equal): Likewise. 9218 * typeck.c (comptypes): Likewise. 9219 (build_component_ref): Likewise. 9220 (build_function_call_real): Likewise. 9221 (build_binary_op_nodefault): Likewise. 9222 (build_unary_op): Likewise. 9223 (build_modify_expr): Likewise. 9224 * typeck2.c (initializer_constant_valid_p): Likewise. 9225 9226Sun Dec 21 15:59:00 1997 Nick Clifton <nickc@cygnus.com> 9227 9228 * decl2.c (lang_decode_option): Add support for -Wunknown-pragmas. 9229 9230Thu Dec 18 14:51:50 1997 Mark Mitchell <mmitchell@usa.net> 9231 9232 * pt.c (coerce_template_parms): Make sure to digest_init if 9233 possible. 9234 9235 * decl.c (duplicate_decls): Make the newdecl virtual if the 9236 olddecl was, just as is done with other attributes of olddecl. 9237 9238Thu Dec 18 14:43:19 1997 Jason Merrill <jason@yorick.cygnus.com> 9239 9240 * typeck.c (unary_complex_lvalue): Ignore op0 when taking the 9241 address of an OFFSET_REF. 9242 9243 * cp-tree.def: Add AGGR_INIT_EXPR. 9244 * error.c, tree.c, typeck.c: Replace uses of NEW_EXPR with 9245 AGGR_INIT_EXPR where appropriate. 9246 * expr.c (cplus_expand_expr): Likewise. Simplify. 9247 9248 * decl2.c (finish_file): Remove call to register_exception_table. 9249 9250Wed Dec 17 17:08:52 1997 Benjamin Kosnik <bkoz@rhino.cygnus.com> 9251 9252 * pt.c (instantiate_class_template): Don't do injection when 9253 processing_template_decl is true, as pollutes current_binding_level 9254 for base classes. 9255 9256Wed Dec 17 21:17:39 1997 Peter Schmid <schmid@ltoi.iap.physik.tu-darmstadt.de> 9257 9258 * pt.c (maybe_fold_nontype_arg): Add prototype. 9259 9260Tue Dec 16 10:31:20 1997 Jason Merrill <jason@yorick.cygnus.com> 9261 9262 * tree.c (mapcar): Handle TRY_CATCH_EXPR et al. 9263 * error.c (dump_expr): Likewise. 9264 9265Mon Dec 15 12:22:04 1997 Jason Merrill <jason@yorick.cygnus.com> 9266 9267 * typeck.c (build_function_call_real): Remove "inline called before 9268 definition" pedwarn. 9269 9270 * pt.c (coerce_template_parms): Use maybe_fold_nontype_arg. 9271 9272Sun Dec 14 22:34:20 1997 Jason Merrill <jason@yorick.cygnus.com> 9273 9274 * cvt.c (cp_convert_to_pointer): Fix base conversion of pm's. 9275 9276 * pt.c (type_unification_real): Change __null to type void* with 9277 a warning. 9278 9279Sun Dec 14 20:38:35 1997 Mark Mitchell <mmitchell@usa.net> 9280 9281 * call.c (implicit_conversion): Don't call 9282 build_user_type_conversion_1 with a NULL expr, since it will 9283 crash. 9284 9285 * pt.c (unify): Don't try to unify array bounds if either array is 9286 unbounded. 9287 9288Fri Dec 12 16:09:14 1997 Jason Merrill <jason@yorick.cygnus.com> 9289 9290 * errfn.c (cp_pedwarn, cp_pedwarn_at, cp_error_at, cp_warning_at): 9291 Replace extern decls with casts. 9292 9293 * decl.c (expand_start_early_try_stmts): Don't mess with a sequence. 9294 Update last_parm_cleanup_insn. 9295 (store_after_parms): Remove. 9296 * cp-tree.h: Adjust. 9297 9298Thu Dec 11 22:18:37 1997 Jason Merrill <jason@yorick.cygnus.com> 9299 9300 * decl2.c (comdat_linkage): Also set DECL_COMDAT. 9301 (finish_file): Check DECL_COMDAT instead of weak|one_only. 9302 (import_export_vtable): Use make_decl_one_only instead of 9303 comdat_linkage for win32 tweak. 9304 (import_export_decl): Likewise. 9305 * pt.c (mark_decl_instantiated): Likewise. 9306 9307 * decl2.c (finish_file): Lose handling of templates in pending_statics. 9308 9309Thu Dec 11 21:12:09 1997 Jason Merrill <jason@yorick.cygnus.com> 9310 9311 * decl2.c (finish_file): Lose call to expand_builtin_throw. 9312 * except.c (expand_builtin_throw): Remove. 9313 * cp-tree.h: Remove ptr_ptr_type_node. 9314 * decl.c: Likewise. 9315 9316Thu Dec 11 20:43:33 1997 Teemu Torma <tot@trema.com> 9317 9318 * decl.c (ptr_ptr_type_node): Define. 9319 (init_decl_processing): Initialize it. 9320 * cp-tree.h: Declare it. 9321 * exception.cc (__cp_exception_info): Use __get_eh_info. 9322 (__cp_push_exception): Likewise. 9323 (__cp_pop_exception): Likewise. 9324 9325 From Scott Snyder <snyder@d0sgif.fnal.gov>: 9326 * except.c (expand_builtin_throw): Use get_saved_pc_ref instead of 9327 saved_pc. 9328 (init_exception_processing): Removed saved_pc initialization. 9329 9330Wed Dec 10 11:04:45 1997 Jason Merrill <jason@yorick.cygnus.com> 9331 9332 * pt.c (instantiate_decl): Defer all templates but inline functions. 9333 9334Mon Dec 8 23:17:13 1997 Jason Merrill <jason@yorick.cygnus.com> 9335 9336 * init.c (expand_vec_init): Don't fold a list of parameters. 9337 9338 * decl.c (copy_args_p): Handle copy elision for types with virtual 9339 bases. 9340 * call.c (build_over_call): Likewise. 9341 9342Sun Dec 7 22:38:12 1997 Mark Mitchell <mmitchell@usa.net> 9343 9344 * pt.c (lookup_template_function): Copy the template arguments, 9345 not just the list containing them, to the permanent obstack. 9346 9347Sun Dec 7 15:53:06 1997 Jason Merrill <jason@yorick.cygnus.com> 9348 9349 * except.c (expand_start_catch_block): suspend_momentary for the 9350 terminate handler. 9351 9352 * error.c (dump_decl): Handle LOOKUP_EXPR. 9353 9354Sun Dec 7 15:45:07 1997 Mark Mitchell <mmitchell@usa.net> 9355 9356 * rtti.c (build_dynamic_cast): Copy the cast-to type to the 9357 permanent obstack if we are processing a template decl. 9358 * typeck.c (build_static_cast): Likewise. 9359 (build_const_cast): Likewise. 9360 (build_reinterpret_cast): Likewise. 9361 9362 * pt.c (coerce_template_parms): Coerce some expressions, even 9363 when processing_template_decl. 9364 9365Sun Dec 7 01:46:33 1997 Bruno Haible <bruno@linuix.mathematik.uni-karlsruhe.de> 9366 9367 * typeck.c (build_binary_op_nodefault, pointer_diff): Symmetric 9368 handling of pointer difference expressions. 9369 9370 * typeck.c (comp_target_types): Comparison of function/method types 9371 is independent of nptrs. 9372 9373Sun Dec 7 01:40:27 1997 Mark Mitchell <mmitchell@usa.net> 9374 9375 * pt.c (tsubst): Avoid creating pointer to reference and 9376 reference to reference types. 9377 9378Sat Dec 6 01:29:37 1997 Jason Merrill <jason@yorick.cygnus.com> 9379 9380 * parse.y (do_id): New nonterminal. 9381 (template_id): Use it. 9382 9383Fri Dec 5 01:17:34 1997 Jason Merrill <jason@yorick.cygnus.com> 9384 9385 * parse.y (template_id): do_identifier for PFUNCNAMEs, too. 9386 * spew.c (yylex): Don't do_identifier here. 9387 * decl2.c (build_expr_from_tree): Revert last change. 9388 9389 * decl2.c (build_expr_from_tree): Expand the name for a method call. 9390 * parse.y (object_template_id): Don't try to take the DECL_NAME. 9391 9392Wed Dec 3 20:02:39 1997 Jason Merrill <jason@yorick.cygnus.com> 9393 9394 * init.c (build_new): Use a TARGET_EXPR instead of SAVE_EXPR for 9395 alloc_expr. 9396 * call.c (build_op_delete_call): Adjust. 9397 9398 * except.c (expand_end_catch_block): Lose rethrow region. 9399 (expand_start_catch_block): Likewise. 9400 (expand_end_catch_block): Don't expand_leftover_cleanups. 9401 9402Wed Dec 3 13:24:04 1997 Benjamin Kosnik <bkoz@rhino.cygnus.com> 9403 9404 * pt.c (tsubst): Remove tree_cons call (places redundant info into 9405 DECL_TEMPLATE_INSTANTIATION). 9406 9407Wed Dec 3 11:44:52 1997 Jason Merrill <jason@yorick.cygnus.com> 9408 9409 * tree.c (is_overloaded_fn): Handle getting a fn template. 9410 (really_overloaded_fn): Likewise. 9411 * error.c (dump_decl): Handle TEMPLATE_ID_EXPRs better. 9412 * pt.c (check_explicit_specialization): Tweak. 9413 (determine_explicit_specialization): Tweak. 9414 9415 * tree.c, cp-tree.h (get_target_expr): New fn. 9416 9417Wed Dec 3 08:47:27 1997 Paul Eggert <eggert@twinsun.com> 9418 9419 * pt.c (check_explicit_specialization): Fix misspelling in 9420 diagnostic: `preceeded'. 9421 * typeck.c (get_delta_difference): Fix misspelling in diagnostic: 9422 `conversiona'. 9423 94241997-12-02 Mark Mitchell <mmitchell@usa.net> 9425 9426 * pt.c (determine_explicit_specialization): Avoid an internal 9427 error for bad specializations. 9428 9429 * method.c (build_overload_value): Handle SCOPE_REF. 9430 9431Tue Dec 2 19:18:50 1997 Mike Stump <mrs@wrs.com> 9432 9433 * class.c (prepare_fresh_vtable): Enable even more complex MI 9434 vtable names. 9435 9436Tue Dec 2 01:37:19 1997 Jason Merrill <jason@yorick.cygnus.com> 9437 9438 * exception.cc (__check_eh_spec): Optimize a bit. 9439 9440 * exception.cc (__cp_pop_exception): Lose handler arg. 9441 * except.c (do_pop_exception): Likewise. 9442 (push_eh_cleanup): Let the cleanup mechanism supply the handler. 9443 (expand_end_catch_block): Likewise. 9444 9445Fri Nov 28 01:58:14 1997 Jason Merrill <jason@yorick.cygnus.com> 9446 9447 * pt.c (check_explicit_specialization): Complain about using a 9448 template-id for a non-specialization. 9449 9450Fri Nov 28 12:35:19 1997 Scott Christley <scottc@net-community.com> 9451 9452 * repo.c: Prototype rindex only if needed. 9453 * xref.c: Likewise. 9454 9455Fri Nov 28 01:56:35 1997 Bruno Haible <bruno@linuix.mathematik.uni-karlsruhe.de> 9456 9457 * error.c (dump_decl): Handle TEMPLATE_ID_EXPR. 9458 9459Thu Nov 27 00:59:46 1997 Jason Merrill <jason@yorick.cygnus.com> 9460 9461 * typeck.c (build_const_cast): Handle references here instead of 9462 handing off to convert_to_reference. 9463 9464 * except.c: Lose Unexpected, SetTerminate, SetUnexpected, 9465 TerminateFunctionCall. 9466 (init_exception_processing): Likewise. Terminate et al are now 9467 the fns, not ADDR_EXPRs. 9468 (various): Lose redundant assemble_external calls. 9469 (do_unwind): s/BuiltinReturnAddress/builtin_return_address_fndecl/. 9470 9471 * cp-tree.h (struct lang_decl_flags): Add comdat. 9472 (DECL_COMDAT): New macro. 9473 * decl.c (duplicate_decls): Propagate it. 9474 (cp_finish_decl): Handle it. 9475 * decl2.c (import_export_decl): Just set DECL_COMDAT on VAR_DECLs. 9476 9477 * class.c: Remove static pending_hard_virtuals. 9478 (add_virtual_function): Take pointers to pending_virtuals 9479 and pending_hard_virtuals. 9480 (finish_struct_1): Pass them. Declare pending_hard_virtuals. 9481 9482Wed Nov 26 20:28:49 1997 Jason Merrill <jason@yorick.cygnus.com> 9483 9484 * decl2.c (import_export_vtable): If we support one_only but not 9485 weak symbols, mark instantiated template vtables one_only. 9486 (import_export_decl): Likewise for tinfo functions. 9487 (finish_vtable_vardecl): Also write out vtables from explicitly 9488 instantiated template classes. 9489 * pt.c (mark_class_instantiated): Revert last change. 9490 9491 * except.c (expand_throw): Call mark_used on the destructor. 9492 9493Wed Nov 26 15:13:48 1997 Jeffrey A Law (law@cygnus.com) 9494 9495 * lex.c (lang_init): Enable flag_exceptions by default if no 9496 command line switch was specified. 9497 94981997-11-26 Mark Mitchell <mmitchell@usa.net> 9499 9500 * pt.c (unify): Handle `void' template parameters in 9501 specializations. 9502 9503Wed Nov 26 01:11:24 1997 Jason Merrill <jason@yorick.cygnus.com> 9504 9505 * rtti.c (build_dynamic_cast): Handle template case here. 9506 (build_dynamic_cast_1): Not here. 9507 9508 * typeck2.c (digest_init): Make copies where appropriate. 9509 9510 * decl2.c (delete_sanity): resolve_offset_ref. 9511 9512 * except.c: Call terminate without caching so many bits. 9513 9514 * except.c (expand_start_catch_block): Fix catching a reference 9515 to pointer. 9516 9517Tue Nov 25 11:28:21 1997 Jason Merrill <jason@yorick.cygnus.com> 9518 9519 * init.c (build_new): Copy size to the saveable obstack. 9520 9521 * init.c (build_new): Stick a CLEANUP_POINT_EXPR inside the 9522 TRY_CATCH_EXPR for now. 9523 9524Mon Nov 24 12:15:55 1997 Jason Merrill <jason@yorick.cygnus.com> 9525 9526 * typeck.c (mark_addressable): Don't assume a FUNCTION_DECL 9527 has DECL_LANG_SPECIFIC. 9528 9529 * exception.cc (struct cp_eh_info): Add handlers field. 9530 (__cp_push_exception): Initialize it. 9531 (__cp_pop_exception): Decrement it. Don't pop unless it's 0. 9532 (__throw_bad_exception): Remove. 9533 * except.c (call_eh_info): Add handlers field. 9534 (get_eh_handlers): New fn. 9535 (push_eh_cleanup): Increment handlers. 9536 9537Fri Nov 21 12:22:07 1997 Jason Merrill <jason@yorick.cygnus.com> 9538 9539 * except.c (expand_start_eh_spec): Use the try/catch code. 9540 (expand_end_eh_spec): Likewise. Call __check_eh_spec instead of 9541 doing everything inline. 9542 (init_exception_processing): throw_type_match now takes 9543 const void pointers. 9544 * exception.cc (__check_eh_spec): New fn. 9545 * inc/exception: Neither terminate nor unexpected return. 9546 * decl.c: Make const_ptr_type_node public. 9547 * tinfo2.cc (__throw_type_match_rtti): Take the typeinfos constly. 9548 9549 * except.c (expand_start_catch_block): We only need the rethrow 9550 region for non-sjlj exceptions. 9551 (expand_end_catch_block): Likewise. Use outer_context_label_stack. 9552 9553Thu Nov 20 14:40:17 1997 Jason Merrill <jason@yorick.cygnus.com> 9554 9555 * Make-lang.in (CXX_LIB2FUNCS): Add new op new and op delete objs. 9556 (various.o): Likewise. 9557 * inc/new: Add placement deletes. Add throw specs for default new. 9558 * new.cc (set_new_handler): Move here from libgcc2. 9559 * new1.cc (new (nothrow)): Catch a bad_alloc thrown from the handler. 9560 (new): Move from libgcc2. Throw bad_alloc. 9561 * new2.cc: Move the rest of the op news and op deletes from libgcc2. 9562 * decl.c (init_decl_processing): Update exception specs on new and 9563 delete. 9564 9565 * method.c (build_decl_overload_real): Don't mess with global 9566 placement delete. 9567 9568 * init.c (build_new): Check for null throw spec, not nothrow_t. 9569 9570 * decl.c (duplicate_decls): Don't complain about different exceptions 9571 from an internal declaration. 9572 9573 * call.c (build_op_delete_call): Fix check for member fns again. 9574 9575 * decl2.c (import_export_decl): Interface hackery affects 9576 virtual synthesized methods. 9577 9578Wed Nov 19 18:24:14 1997 Jason Merrill <jason@yorick.cygnus.com> 9579 9580 * decl.c (start_decl): Don't just complain about a mismatched 9581 scope, fix it. 9582 9583 * decl.c (make_implicit_typename): Handle case where t is not 9584 actually from context. 9585 * tree.c (get_type_decl): Lose identifier case. 9586 * spew.c (yylex): Lose useless call to identifier_typedecl_value. 9587 * parse.y (nonnested_type): Just use lookup_name. 9588 (complex_type_name): Just use IDENTIFIER_GLOBAL_VALUE. 9589 9590Wed Nov 19 11:45:07 1997 Michael Tiemann <tiemann@axon.cygnus.com> 9591 9592 * error.c (dump_function_name): Test DECL_LANG_SPECIFIC in case 9593 T was built in C language context (for example, by 9594 output_func_start_profiler). 9595 9596Wed Nov 19 10:39:27 1997 Jason Merrill <jason@yorick.cygnus.com> 9597 9598 * decl.c (make_implicit_typename): New fn. 9599 (lookup_name_real): Use it. Use current_class_type as the context. 9600 9601Mon Nov 17 23:42:03 1997 Bruno Haible <haible@ilog.fr> 9602 9603 * pt.c (do_poplevel): Don't prohibit jumps into this contour. 9604 9605Mon Nov 17 02:01:28 1997 Jason Merrill <jason@yorick.cygnus.com> 9606 9607 * friend.c (do_friend): Warn about non-template friends in templates. 9608 9609 * call.c (build_op_delete_call): Fix handling of inherited delete. 9610 9611 * search.c (dfs_record_inheritance): Ignore template type parms. 9612 9613Sat Nov 15 00:30:51 1997 Jason Merrill <jason@yorick.cygnus.com> 9614 9615 * call.c (build_new_op): Fix copy error. 9616 (build_op_new_call): New fn. 9617 (build_op_delete_call): New fn. 9618 * cp-tree.h: Declare them. 9619 * init.c (build_new): Use them. Support placement delete. 9620 (build_x_delete): Use build_op_delete_call. 9621 (build_delete): Likewise. 9622 * decl2.c (delete_sanity): Likewise. 9623 (coerce_delete_type): Don't complain about placement delete. 9624 9625Thu Nov 13 01:52:36 1997 Jason Merrill <jason@yorick.cygnus.com> 9626 9627 * call.c (build_new_function_call): Remove unused 'obj' parm. 9628 * cp-tree.h, typeck.c: Adjust. 9629 9630 * init.c (build_new): Make the cleanup last longer. 9631 (expand_vec_init): Call do_pending_stack_adjust. 9632 9633Wed Nov 12 11:04:33 1997 Jason Merrill <jason@yorick.cygnus.com> 9634 9635 * pt.c (do_type_instantiation): Fix typo. 9636 (mark_class_instantiated): If we support one_only but not weak 9637 symbols, don't mark this as known. 9638 9639 * init.c (build_new): Handle vec delete in EH cleanup. 9640 9641Wed Nov 12 08:11:55 1997 Benjamin Kosnik <bkoz@rhino.cygnus.com> 9642 9643 * call.c (build_method_call): Call complete_type before checking 9644 for destructor. 9645 9646Sun Nov 9 01:29:55 1997 Jim Wilson (wilson@cygnus.com) 9647 9648 * decl.c (add_block_current_level): Delete. 9649 * init.c (build_vec_delete_1): Delete build_block and 9650 add_block_current_level calls. 9651 9652Wed Nov 12 00:48:16 1997 Jason Merrill <jason@yorick.cygnus.com> 9653 9654 * init.c (build_new): Handle freeing allocated memory when the 9655 constructor throws. 9656 9657 * call.c (build_new_method_call): Fix flags arg. 9658 9659 * pt.c (do_type_instantiation): Don't try to instantiate 9660 member templates. 9661 (mark_decl_instantiated): If we support one_only but not 9662 weak symbols, mark this one_only. 9663 * decl2.c (import_export_vtable): Don't defer handling of vtables 9664 if MULTIPLE_SYMBOL_SPACES. 9665 9666Tue Nov 11 12:02:12 1997 Jason Merrill <jason@yorick.cygnus.com> 9667 9668 * except.c (expand_end_catch_block): Lose call to __sjpopnthrow. 9669 9670Tue Nov 11 02:53:44 1997 Jason Merrill <jason@lasher.cygnus.com> 9671 9672 * except.c (do_pop_exception): Return a value. 9673 9674Mon Nov 10 20:25:31 1997 Jason Merrill <jason@yorick.cygnus.com> 9675 9676 * call.c (build_new_method_call): Handle getting a 9677 TEMPLATE_ID_EXPR around a TEMPLATE_DECL. Don't look for a field 9678 if we got template parms. 9679 * typeck.c (build_x_function_call): Remember the TEMPLATE_ID_EXPR, 9680 not just the args. 9681 * decl2.c (build_expr_from_tree): Tweak last change. 9682 * pt.c (tsubst_copy): Use get_first_fn instead of TREE_VALUE. 9683 (maybe_fold_nontype_arg): Split out from tsubst_copy. 9684 * tree.c (get_first_fn): Just return a TEMPLATE_ID_EXPR. 9685 9686Mon Nov 10 20:08:38 1997 Kriang Lerdsuwanakij <lerdsuwa@scf-fs.usc.edu> 9687 9688 * pt.c (tsubst_copy): Handle explicit template arguments in 9689 function calls. 9690 * typeck.c (build_x_function_call): Likewise. 9691 * decl2.c (build_expr_from_tree): Lookup function name if it 9692 hasn't been done. 9693 9694 * pt.c (tsubst): Instantiate template functions properly when 9695 template parameter does not appear in function arguments and return 9696 type. 9697 (comp_template_args): Handle member templates required by tsubst. 9698 9699Mon Nov 10 20:08:38 1997 Jason Merrill <jason@yorick.cygnus.com> 9700 9701 * decl.c (grokdeclarator): Tweak conditions for pedwarn in 9702 previous change. 9703 9704Mon Nov 10 20:08:29 1997 Bruno Haible <bruno@linuix.mathematik.uni-karlsruhe.de> 9705 9706 * pt.c (coerce_template_parms): Tweak error message. 9707 9708 * decl.c (grokdeclarator): If -Wreturn-type, warn everytime a 9709 return type defaults to `int', even if there are storage-class 9710 specifiers. 9711 9712Mon Nov 10 03:04:20 1997 Jason Merrill <jason@yorick.cygnus.com> 9713 9714 Complete nested exception support. 9715 * except.c (do_pop_exception): Split out... 9716 (push_eh_cleanup): From here. Handle the EH region by hand. 9717 (expand_start_catch_block): Add a new level for the catch parm. 9718 Move the rethrow region outside the two cleanup regions. 9719 Protect the initializer for the catch parm with terminate. 9720 (expand_end_catch_block): Likewise. End the region for the eh_cleanup. 9721 * exception.cc (__cp_pop_exception): Now takes two parms. Handle 9722 popping off the middle of the stack. 9723 * tree.c (lvalue_p, real_lvalue_p): Handle TRY_CATCH_EXPR, 9724 WITH_CLEANUP_EXPR, and UNSAVE_EXPR. 9725 (build_cplus_new): Only wrap CALL_EXPRs. 9726 * init.c (expand_default_init): Handle a TRY_CATCH_EXPR around 9727 the constructor call. 9728 9729Sun Nov 9 18:00:26 1997 Richard Kenner <kenner@vlsi1.ultra.nyu.edu> 9730 9731 * Make-lang.in (c++.distdir): Make inc subdirectory. 9732 9733Fri Nov 7 11:57:28 1997 Jason Merrill <jason@yorick.cygnus.com> 9734 9735 * decl2.c (finish_file): Put back some code. 9736 9737Thu Nov 6 11:28:14 1997 Jason Merrill <jason@yorick.cygnus.com> 9738 9739 * decl2.c (finish_file): Remove redundant code. 9740 * method.c (emit_thunk): Don't let the backend defer generic thunks. 9741 9742Wed Nov 5 23:52:50 1997 Jason Merrill <jason@yorick.cygnus.com> 9743 9744 * except.c (call_eh_info): Split out... 9745 (push_eh_info): From here. 9746 (expand_builtin_throw): Use it. 9747 (expand_start_catch_block): Move region start back. 9748 9749Tue Nov 4 13:45:10 1997 Doug Evans <devans@canuck.cygnus.com> 9750 9751 * lex.c (MULTIBYTE_CHARS): #undef if cross compiling. 9752 (real_yylex): Record wide strings using target endianness, not host. 9753 97541997-11-03 Brendan Kehoe <brendan@lisa.cygnus.com> 9755 9756 * repo.c (rindex): Add decl unconditionally. 9757 (get_base_filename, open_repo_file): Don't cast rindex. 9758 * xref.c (rindex): Add decl unconditionally. 9759 (index): Remove unused decl. 9760 (open_xref_file): Don't cast rindex. 9761 9762Sun Nov 2 15:04:12 1997 Jason Merrill <jason@yorick.cygnus.com> 9763 9764 * class.c (build_vbase_path): Propagate the result type properly. 9765 97661997-11-01 Brendan Kehoe <brendan@lisa.cygnus.com> 9767 9768 * except.c (expand_builtin_throw) [!DWARF2_UNWIND_INFO]: Replace 9769 remaining use of saved_throw_type with a call to get_eh_type. 9770 97711997-10-31 Brendan Kehoe <brendan@lisa.cygnus.com> 9772 9773 * lex.c (FILE_NAME_NONDIRECTORY): Delete macro. 9774 (file_name_nondirectory): New function, doing the same as the macro. 9775 (set_typedecl_interface_info): Use it instead of the macro. 9776 (check_newline): Likewise. 9777 (handle_cp_pragma): Likewise. 9778 9779 * repo.c (get_base_filename): Cast result of rindex to char*. 9780 (open_repo_file): Likewise. 9781 * xref.c (open_xref_file): Likewise. 9782 * error.c (dump_char): Make its arg int, not char. 9783 9784 * except.c (push_eh_info): Pass the number of fields - 1 down, not 9785 the exact number of fields. 9786 9787Fri Oct 31 01:47:57 1997 Jason Merrill <jason@yorick.cygnus.com> 9788 9789 Support for nested exceptions. 9790 * tinfo2.cc (__is_pointer): New fn. 9791 * exception.cc (struct cp_eh_info): Define. 9792 (__cp_exception_info, __uncatch_exception): New fns. 9793 (__cp_push_exception, __cp_pop_exception): New fns. 9794 * except.c: Lose saved_throw_{type,value,cleanup,in_catch}. 9795 Lose empty_fndecl. 9796 (init_exception_processing): Likewise. __eh_pc is now external. 9797 (push_eh_info): New fn. 9798 (get_eh_{info,value,type,caught}): New fns. 9799 (push_eh_cleanup): Just call __cp_pop_exception. 9800 (expand_start_catch_block): Use push_eh_info. Start the eh region 9801 sooner. 9802 (expand_end_eh_spec): Use push_eh_info. 9803 (expand_throw): Call __cp_push_exception to set up the exception info. 9804 Just pass the destructor or 0 as the cleanup. Call __uncatch_exception 9805 when we rethrow. 9806 (expand_builtin_throw): Don't refer to empty_fndecl. 9807 9808Thu Oct 23 02:01:30 1997 Jason Merrill <jason@yorick.cygnus.com> 9809 9810 * pt.c (instantiate_decl): SET_DECL_IMPLICIT_INSTANTIATION on new decl. 9811 98121997-10-22 Brendan Kehoe <brendan@cygnus.com> 9813 9814 * method.c (build_template_parm_names, build_decl_overload_real): 9815 Add static to definitions. 9816 * pt.c (add_to_template_args, note_template_header, 9817 processing_explicit_specialization, type_unification_real): Likewise. 9818 ({determine,check}_explicit_specialization): Use a single string for 9819 error messages. 9820 9821Mon Oct 20 12:06:34 1997 Jason Merrill <jason@yorick.cygnus.com> 9822 9823 * except.c (expand_exception_blocks): Call do_pending_stack_adjust. 9824 (expand_end_catch_block): Likewise. 9825 (expand_end_eh_spec): Likewise. 9826 9827Mon Oct 20 11:44:20 1997 Mark Mitchell <mmitchell@usa.net> 9828 9829 * decl.c (duplicate_decls): Handle template specializations 9830 correctly. 9831 * error.c (dump_function_name): Fix printing of specializations of 9832 member functions that are not member templates. 9833 * cp-tree.h (processing_specialization): Make global. 9834 * pt.c (processing_specialization): Likewise. 9835 * lex.c (cons_up_default_function): Save and restore 9836 processing_specialization to avoid confusion. 9837 9838Mon Oct 20 10:52:22 1997 Jason Merrill <jason@yorick.cygnus.com> 9839 9840 * decl.c (init_decl_processing): Give null_node unknown* type. 9841 * typeck.c (comp_target_types): Handle UNKNOWN_TYPE. 9842 (common_type): Likewise. 9843 * error.c (args_as_string): Recognize null_node. 9844 9845Sun Oct 19 09:13:01 1997 Richard Kenner <kenner@vlsi1.ultra.nyu.edu> 9846 9847 * typeck.c (rationalize_conditional_expr): Handle {MIN,MAX}_EXPR. 9848 (unary_complex_lvalue): Call it for {MIN,MAX}_EXPR. 9849 9850 * decl.c (init_decl_processing): Call using_eh_for_cleanups. 9851 9852 * Make-lang.in (g++): Include prefix.o. 9853 9854Thu Oct 16 15:31:09 1997 Judy Goldberg <judygold@sanwafp.com> 9855 9856 * pt.c (determine_explicit_specialization): Initialize "dummy" 9857 to keep Purify quiet. 9858 9859Thu Oct 16 00:14:48 1997 Jason Merrill <jason@yorick.cygnus.com> 9860 9861 * method.c (build_overload_value): Handle TEMPLATE_CONST_PARMs here. 9862 (build_overload_int): Not here. 9863 9864Wed Oct 15 00:35:28 1997 Mike Stump <mrs@wrs.com> 9865 9866 * class.c (build_type_pathname): Remove. 9867 (prepare_fresh_vtable): Fix problem with complex MI vtable names. 9868 98691997-10-14 Brendan Kehoe <brendan@lisa.cygnus.com> 9870 9871 * parse.y (unary_expr): Give a pedwarn if someone tries to use the 9872 &&label GNU extension. 9873 9874Tue Oct 14 12:01:00 1997 Mark Mitchell <mmitchell@usa.net> 9875 9876 * decl.c (pushtag): Unset DECL_ASSEMBLER_NAME before setting it, 9877 so as to avoid incorrect manglings. 9878 * method.c (build_decl_overload_real): Don't mangle return types 9879 for constructors. 9880 9881Tue Oct 14 11:46:14 1997 Jason Merrill <jason@yorick.cygnus.com> 9882 9883 * cp-tree.h (scratchalloc, build_scratch_list, make_scratch_vec, 9884 scratch_tree_cons): Define as macros for now. 9885 * call.c, class.c, cvt.c, decl.c, decl2.c, except.c, expr.c, init.c, 9886 lex.c, method.c, parse.y, pt.c, rtti.c, search.c, tree.c, typeck.c, 9887 typeck2.c: Use them and the expression_obstack variants. 9888 9889Mon Oct 13 17:41:26 1997 Benjamin Kosnik <bkoz@rhino.cygnus.com> 9890 9891 * decl.c (store_return_init): Allow classes with explicit ctors to 9892 be used with the named return values extension. 9893 9894Fri Oct 10 12:21:11 1997 Jason Merrill <jason@yorick.cygnus.com> 9895 9896 * pt.c (instantiate_decl): Fix previous change. 9897 9898Thu Oct 9 12:08:21 1997 Jason Merrill <jason@yorick.cygnus.com> 9899 9900 * pt.c (tsubst): Fix thinko. 9901 (instantiate_decl): Really use the original template. 9902 9903 * call.c (build_new_method_call): Use simple constructor_name for 9904 error messages. 9905 9906Wed Oct 8 22:44:42 1997 Jeffrey A Law <law@cygnus.com> 9907 9908 * method.c (build_underscore_int): Don't use ANSI specific 9909 features. 9910 9911Wed Oct 8 00:18:22 1997 Jason Merrill <jason@yorick.cygnus.com> 9912 9913 * decl2.c (finish_prevtable_vardecl): Check DECL_REALLY_EXTERN 9914 for our key method; it might have been inlined by -O3. 9915 9916Tue Oct 7 23:00:12 1997 Mark Mitchell <mmitchell@usa.net> 9917 9918 * decl.c (make_typename_type): Do not try to call lookup_field for 9919 non-aggregate types. 9920 9921Tue Oct 7 22:52:10 1997 Jason Merrill <jason@yorick.cygnus.com> 9922 9923 * typeck.c (build_reinterpret_cast): Tweak. 9924 9925Tue Oct 7 22:45:31 1997 Alexandre Oliva <oliva@dcc.unicamp.br> 9926 9927 * typeck.c (build_reinterpret_cast): Converting a void pointer 9928 to function pointer with a reinterpret_cast produces a warning 9929 if -pedantic is issued. 9930 9931Tue Oct 7 22:43:43 1997 Bruno Haible <bruno@linuix.mathematik.uni-karlsruhe.de> 9932 9933 * typeck.c (c_expand_return): Don't warn about returning a 9934 reference-type variable as a reference. 9935 9936Tue Oct 7 21:11:22 1997 Jason Merrill <jason@yorick.cygnus.com> 9937 9938 * method.c (build_static_name): Fix typo. 9939 99401997-10-07 Brendan Kehoe <brendan@lisa.cygnus.com> 9941 9942 * decl.c (duplicate_decls): Make sure DECL_LANG_SPECIFIC is set on 9943 OLDDECL before we try to do DECL_USE_TEMPLATE. 9944 9945Tue Oct 7 00:48:36 1997 Jason Merrill <jason@yorick.cygnus.com> 9946 9947 * decl.c (duplicate_decls): Don't warn about template instances. 9948 9949 * typeck.c (mark_addressable): Lose ancient code that unsets 9950 DECL_EXTERNAL. 9951 9952 * pt.c (do_decl_instantiation): Lose support for instantiating 9953 non-templates. 9954 9955 * call.c (build_new_function_call): Fix handling of null explicit 9956 template args. 9957 (build_new_method_call): Likewise. 9958 9959Mon Oct 6 23:44:34 1997 Mark Mitchell <mmitchell@usa.net> 9960 9961 * method.c (build_underscore_int): Fix typo. 9962 99631997-10-06 Brendan Kehoe <brendan@lisa.cygnus.com> 9964 9965 * tree.c (print_lang_statistics): #if 0 call to 9966 print_inline_obstack_statistics until its definition is checked in. 9967 9968Mon Oct 6 09:27:29 1997 Jason Merrill <jason@yorick.cygnus.com> 9969 9970 * decl2.c (finish_file): Move dump_tree_statistics to end. 9971 9972 * pt.c (instantiate_decl): Look for the original template. 9973 (tsubst): Set DECL_IMPLICIT_INSTANTIATION on partial instantiations 9974 of member templates. 9975 9976Wed Oct 1 08:41:38 1997 Jason Merrill <jason@yorick.cygnus.com> 9977 9978 * Makefile.in (g++FAQ.*): New rules. 9979 (CONFLICTS): Update. 9980 * g++FAQ.texi: Moved from libg++. 9981 9982 * parse.y (PFUNCNAME): Only specify the type once. 9983 99841997-10-01 Brendan Kehoe <brendan@lasher.cygnus.com> 9985 9986 * lex.c (real_yylex): Clean up the code to fully behave the way 9987 the c-lex.c parser does for complex and real numbers. 9988 9989Tue Sep 30 08:51:36 1997 Jason Merrill <jason@yorick.cygnus.com> 9990 9991 * method.c (build_decl_overload_real): Reformat. 9992 9993Tue Sep 30 00:18:26 1997 Jason Merrill <jason@yorick.cygnus.com> 9994 9995 * method.c (synthesize_method): If at_eof, determine our linkage. 9996 99971997-09-29 Paul Eggert <eggert@twinsun.com> 9998 9999 * lex.c (real_yylex): Treat `$' just like `_', except issue a 10000 diagnostic if !dollars_in_ident or if pedantic. 10001 10002 * lang-specs.h (@c++): -ansi no longer implies -$. 10003 10004 * decl2.c (lang_decode_option): 10005 -traditional and -ansi now do not mess with 10006 dollars_in_ident. 10007 10008Mon Sep 29 19:57:51 1997 H.J. Lu <hjl@gnu.ai.mit.edu> 10009 10010 * Makefile.in (parse.o, decl.o): Also depend on 10011 $(srcdir)/../except.h $(srcdir)/../output.h. 10012 (decl2.o): Also depend on $(srcdir)/../expr.h ../insn-codes.h 10013 $(srcdir)/../except.h $(srcdir)/../output.h. 10014 (typeck.o, init.o): Also depend on $(srcdir)/../expr.h 10015 ../insn-codes.h. 10016 10017 * call.c, cp-tree.h, decl.c, tree.c: Finish prototyping. 10018 10019 * expr.c (cplus_expand_expr): Make it static. 10020 10021 * decl2.c, init.c, typeck.c: Include "expr.h". 10022 (expand_expr): Use proper values when calling the function. 10023 10024Mon Sep 29 11:05:54 1997 Alexandre Oliva <oliva@dcc.unicamp.br> 10025 10026 * lang-options.h: New -Wold-style-cast flag. 10027 * cp-tree.h (warn_old_style_cast): New variable. 10028 * decl2.c (warn_old_style_cast): Likewise. 10029 (lang_decode_option): Support -Wold-style-cast. 10030 (reparse_absdcl_as_casts): Produce old-style-cast warning. 10031 10032Mon Sep 29 09:20:53 1997 Benjamin Kosnik <bkoz@rhino.cygnus.com> 10033 10034 * decl.c (cp_finish_decl): Allow expand_aggr_init to set 10035 TREE_USED, reset value based on already_used. 10036 10037 * init.c (expand_member_init): Revert change. 10038 10039Mon Sep 29 08:57:53 1997 Jason Merrill <jason@yorick.cygnus.com> 10040 10041 * cp-tree.h, decl.c, decl2.c, pt.c: 10042 Lose DECL_C_STATIC and DECL_PUBLIC. Don't pretend statics are public. 10043 10044 * decl2.c (lang_decode_option): Add missing ;. 10045 10046Sat Sep 27 16:22:48 1997 Jason Merrill <jason@yorick.cygnus.com> 10047 10048 * friend.c (do_friend): Disable injection for all template-derived 10049 decls. 10050 * decl2.c (lang_decode_option): Handle -fguiding-decls. 10051 * parse.y (notype_template_declarator): New nonterminal. 10052 (direct_notype_declarator): Use it. 10053 (complex_direct_notype_declarator): Likewise. 10054 (object_template_id): Accept any kind of identifier after TEMPLATE. 10055 (notype_qualified_id): Don't add template declarators here. 10056 10057Sat Sep 27 16:21:58 1997 Mark Mitchell <mmitchell@usa.net> 10058 10059 * call.c (add_template_candidate): Add explicit_targs parameter. 10060 (build_scoped_method_call): Use it. 10061 (build_overload_call_real): Likewise. 10062 (build_user_type_conversion_1): Likewise. 10063 (build_new_function_call): Likewise. 10064 (build_object_call): Likewise. 10065 (build_new_op): Likewise. 10066 (build_new_method_call): Likewise. 10067 (build_new_function_call): Handle TEMPLATE_ID_EXPR. 10068 (build_new_method_call): Likewise. 10069 10070 * class.c (finish_struct_methods): Add specialization pass to 10071 determine which methods were specializing which other methods. 10072 (instantiate_type): Handle TEMPLATE_ID_EXPR. 10073 10074 * cp-tree.def (TEMPLATE_ID_EXPR): New tree code. 10075 10076 * cp-tree.h (name_mangling_version): New variable. 10077 (flag_guiding_decls): Likewise. 10078 (build_template_decl_overload): New function. 10079 (begin_specialization): Likewise. 10080 (reset_specialization): Likewise. 10081 (end_specialization): Likewise. 10082 (determine_explicit_specialization): Likewise. 10083 (check_explicit_specialization): Likewise. 10084 (lookup_template_function): Likewise. 10085 (fn_type_unification): Add explicit_targs parameter. 10086 (type_unification): Likewise. 10087 10088 * decl.c (duplicate_decls): Add smarts for explicit 10089 specializations. 10090 (grokdeclarator): Handle TEMPLATE_ID_EXPR, and function 10091 specializations. 10092 (grokfndecl): Call check_explicit_specialization. 10093 10094 * decl2.c (lang_decode_option): Handle -fname-mangling-version. 10095 (build_expr_from_tree): Handle TEMPLATE_ID_EXPR. 10096 (check_classfn): Handle specializations. 10097 10098 * error.c (dump_function_name): Print specialization arguments. 10099 10100 * friend.c (do_friend): Don't call pushdecl for template 10101 instantiations. 10102 10103 * init.c (build_member_call): Handle TEMPLATE_ID_EXPR. 10104 10105 * lang-options.h: Add -fname-mangling-version, -fguiding-decls, 10106 and -fno-guiding-decls. 10107 10108 * lex.c (identifier_type): Return PFUNCNAME for template function 10109 names. 10110 10111 * method.c (build_decl_overload_real): New function. 10112 (build_template_parm_names): New function. 10113 (build_overload_identifier): Use it. 10114 (build_underscore_int): New function. 10115 (build_overload_int): Use it. Add levels for template 10116 parameters. 10117 (build_overload_name): Likewise. Also, handle TYPENAME_TYPEs. 10118 (build_overload_nested_names): Handle template type parameters. 10119 (build_template_decl_overload): New function. 10120 10121 * parse.y (YYSTYPE): New ntype member. 10122 (nested_name_specifier): Use it. 10123 (nested_name_specifier_1): Likewise. 10124 (PFUNCNAME): New token. 10125 (template_id, object_template_id): New non-terminals. 10126 (template_parm_list): Note specializations. 10127 (template_def): Likewise. 10128 (structsp): Likewise. 10129 (fn.def2): Handle member template specializations. 10130 (component_decl_1): Likewise. 10131 (direct_notype_declarator): Handle template-ids. 10132 (component_decl_1): Likewise. 10133 (direct_notype_declarator): Handle template-ids. 10134 (primary): Handle TEMPLATE_ID_EXPR, and template-ids. 10135 10136 * pt.c (processing_specializations): New variable. 10137 (template_header_count): Likewise. 10138 (type_unification_real): New function. 10139 (processing_explicit_specialization): Likewise. 10140 (note_template_header): Likewise. 10141 (is_member_template): Handle specializations. 10142 (end_template_decl): Call reset_specialization. 10143 (push_template_decl): Handle member template specializations. 10144 (tsubst): Likewise. 10145 (tsubst_copy): Handle TEMPLATE_ID_EXPR. 10146 (instantiate_template): Handle specializations. 10147 (instantiate_decl): Likewise. 10148 (fn_type_unification): Handle explicit_targs. 10149 (type_unification): Likewise. Allow incomplete unification 10150 without an error message, if allow_incomplete. 10151 (get_bindings): Use new calling sequence for fn_type_unification. 10152 10153 * spew.c (yylex): Handle PFUNCNAME. 10154 10155 * tree.c (is_overloaded_fn): Handle TEMPLATE_ID_EXPR. 10156 (really_overloaded_fn): Likewise. 10157 (get_first_fn): Handle function templates. 10158 10159 * typeck.c (build_x_function_call): Use really_overloaded_fn. 10160 Handle TEMPLATE_ID_EXPR. 10161 (build_x_unary_op): Likewise. 10162 (build_unary_op): Likewise. 10163 (mark_addressable): Templates whose address is taken are marked 10164 as used. 10165 101661997-09-25 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de> 10167 10168 * decl.c (init_decl_processing): Declare __builtin_constant_p as 10169 accepting any kind of type, not only int. 10170 10171Fri Sep 26 00:22:56 1997 Jason Merrill <jason@yorick.cygnus.com> 10172 10173 * search.c (get_matching_virtual): Notice virtual bases when sorrying 10174 about covariant returns. 10175 10176 * parse.y (member_init): Also imply typename here. Remove ancient 10177 extension for initializing base members. 10178 10179Thu Sep 25 11:11:13 1997 Jason Merrill <jason@yorick.cygnus.com> 10180 10181 Handle multi-level typenames and implicit typename in base list. 10182 * parse.y (typename_sub{,[0-2]}): New rules. 10183 (structsp, rule TYPENAME_KEYWORD): Use typename_sub. 10184 (nonnested_type): New rule. 10185 (complete_type_name): Use it. 10186 (base_class.1): Use typename_sub and nonnested_type. 10187 (nested_name_specifier): Don't elide std:: here. 10188 * decl.c (make_typename_type): Handle getting a type for NAME. 10189 (lookup_name_real): Turn std:: into :: here. 10190 10191 Rvalue conversions were removed in London. 10192 * call.c (is_subseq): Don't consider lvalue transformations. 10193 (build_conv): LVALUE_CONV and RVALUE_CONV get IDENTITY_RANK. 10194 (joust): Re-enable ?: kludge. 10195 101961997-09-22 Brendan Kehoe <brendan@lisa.cygnus.com> 10197 10198 * decl.c (start_function): Up warning of no return type to be a 10199 pedwarn. 10200 10201Mon Sep 22 14:15:34 1997 Benjamin Kosnik <bkoz@rhino.cygnus.com> 10202 10203 * init.c (expand_member_init): Don't set TREE_USED. 10204 * decl.c (cp_finish_decl): Mark decls used if type has TREE_USED 10205 set,don't clear TREE_USED wholesale. 10206 10207Sat Sep 20 15:31:00 1997 Jason Merrill <jason@yorick.cygnus.com> 10208 10209 * call.c (build_over_call): Do require_complete_type before 10210 build_cplus_new. 10211 10212Thu Sep 18 16:47:52 1997 Jason Merrill <jason@yorick.cygnus.com> 10213 10214 * search.c (lookup_field): Call complete_type in all cases. 10215 10216 * decl.c (finish_function): Just warn about flowing off the end. 10217 10218Wed Sep 17 10:31:25 1997 Jason Merrill <jason@yorick.cygnus.com> 10219 10220 * decl.c (grokparms): Don't bash a permanent list node if we're 10221 in a function. 10222 102231997-09-17 Brendan Kehoe <brendan@lisa.cygnus.com> 10224 10225 * Makefile.in (CONFLICTS): Fix s/r conflict count to 18. 10226 10227Tue Sep 16 14:06:56 1997 Jason Merrill <jason@yorick.cygnus.com> 10228 10229 * call.c (build_new_op): Give better error for syntactically 10230 correct, but semantically invalid, use of undeclared template. 10231 10232 * call.c (compare_qual): Handle pmfs. 10233 10234 * decl.c (store_parm_decls): last_parm_cleanup_insn is the insn 10235 after the exception spec. 10236 10237Mon Sep 15 11:52:13 1997 Jason Merrill <jason@yorick.cygnus.com> 10238 10239 * call.c (null_ptr_cst_p): Integer type, not integral type. 10240 10241 * call.c (joust): Disable warnings until they can be moved to the 10242 right place. 10243 10244Fri Sep 12 16:11:13 1997 Per Bothner <bothner@cygnus.com> 10245 10246 * Makefile.in, config-lang.in: Convert to autoconf. 10247 10248Thu Sep 11 17:14:55 1997 Jason Merrill <jason@yorick.cygnus.com> 10249 10250 * decl.c (lookup_name_real): Add implicit 'typename' to types from 10251 base classes. 10252 10253 * pt.c (most_specialized_class): Fix typo. 10254 (tsubst): Move constant folding to TREE_VEC case. 10255 10256Thu Sep 11 10:08:45 1997 Mark Mitchell <mmitchell@usa.net> 10257 10258 * pt.c (do_poplevel): Don't warn about unused local variables 10259 while processing_template_decl since we don't always know whether 10260 or not they will need constructing/destructing. 10261 10262 * pt.c (uses_template_parms): Check the values of an enumeration 10263 type to make sure they don't depend on template parms. 10264 10265 * decl.c (make_typename_type): Don't lookup the field if the 10266 context uses template parms, even if we're not 10267 processing_template_decl at the moment. 10268 10269 * pt.c (coerce_template_parms): Avoid looking at the 10270 TYPE_LANG_DECL portion of a typename type, since there won't be 10271 one. 10272 (tsubst): Do constant folding as necessary to make sure that 10273 arguments passed to lookup_template_class really are constants. 10274 10275Wed Sep 10 11:21:55 1997 Jason Merrill <jason@yorick.cygnus.com> 10276 10277 * except.c (expand_builtin_throw): #ifndef DWARF2_UNWIND_INFO. 10278 * decl2.c (finish_file): Only register exception tables if we 10279 need to. 10280 10281 * decl.c (init_decl_processing): Add __builtin_[fs]p. 10282 10283Tue Sep 9 19:49:38 1997 Jason Merrill <jason@yorick.cygnus.com> 10284 10285 * pt.c (unify): Just return 0 for a TYPENAME_TYPE. 10286 10287Tue Sep 9 17:57:25 1997 Mark Mitchell <mmitchell@usa.net> 10288 10289 * error.c (dump_decl): Avoid crashing when presented with a 10290 uninitialized constant, as can occur with a template parameter. 10291 (dump_expr): Make sure that there are enough levels of 10292 current_template_parms before we start diving through them. 10293 102941997-09-09 Brendan Kehoe <brendan@lisa.cygnus.com> 10295 10296 * typeck.c (build_indirect_ref): Heed FLAG_VOLATILE similar to 10297 c-typeck.c. 10298 10299Tue Sep 9 09:36:39 1997 Benjamin Kosnik <bkoz@rhino.cygnus.com> 10300 10301 * except.c (expand_throw): Call build_delete for all 10302 exception types, not just objects with destructors. 10303 10304Mon Sep 8 02:33:20 1997 Jody Goldberg <jodyg@idt.net> 10305 10306 * decl.c (current_local_enum): Remove static. 10307 * pt.c (tsubst_enum): Save and restore value of current_local_enum 10308 in case template is expanded in enum decl. 10309 (instantiate_class_template): Use new tsubst_enum signature. 10310 (tsubst_expr): Likewise. 10311 10312Mon Sep 8 01:21:43 1997 Mark Mitchell <mmitchell@usa.net> 10313 10314 * pt.c (begin_member_template_processing): Take a function as 10315 argument, not a set of template arguments. Use the template 10316 parameters, rather than the arguments. Handle non-type parameters 10317 correctly. Push a binding level for the parameters so that multiple 10318 member templates using the same parameter names can be declared. 10319 (end_member_template_processing): Pop the binding level. 10320 (push_template_decl): Mark member templates as static when 10321 appropriate. 10322 10323 * lex.c (do_pending_inlines): Pass the function, not its template 10324 arguments, to begin_member_template_processing. 10325 (process_next_inline): Likewise. 10326 (do_pending_defargs): Likewise. 10327 10328 * error.c (dump_expr): Obtain the correct declaration for a 10329 TEMPLATE_CONST_PARM. 10330 10331 * call.c (add_template_conv_candidate): New function. 10332 (build_object_call): Handle member templates, as done in the other 10333 build_ functions. 10334 10335Sat Sep 6 10:20:27 1997 Mark Mitchell <mmitchell@usa.net> 10336 10337 * decl.c (replace_defag): Undo previous change. 10338 * lex.c (do_pending_defargs): Deal with member templates. 10339 10340 * pt.c (is_member_template): Avoid crashing when passed a 10341 non-function argument. 10342 10343Fri Sep 5 17:27:38 1997 Jason Merrill <jason@yorick.cygnus.com> 10344 10345 * class.c (grow_method): Remove check for redeclaration. 10346 10347Fri Sep 5 01:37:17 1997 Mark Mitchell <mmitchell@usa.net> 10348 10349 * cp-tree.h (INNERMOST_TEMPLATE_PARMS): New macro. 10350 (DECL_INNERMOST_TEMPLATE_PARMS): Likewise. 10351 (PRIMARY_TEMPLATE_P): Use it. 10352 * call.c (build_overload_call_real): Use it. 10353 * class.c (instantiate_type): Likewise. 10354 * decl.c (decls_match): Likewise. 10355 * method.c (build_overload_identifier): Likewise. 10356 * pt.c (push_template_decl): Likewise. 10357 (classtype_mangled_name): Likewise. 10358 (lookup_template_class): Likewise. 10359 10360 * cp-tree.h (DECL_NTPARMS): Change name from DECL_NT_PARMS to 10361 DECL_NTPARMS to conform to usage elsewhere. 10362 * call.c (add_template_candidate): Likewise. 10363 * class.c (instantiate_type): Likewise. 10364 * pt.c (instantiate_template): Likewise. 10365 (get_bindings): Likewise. 10366 10367 * class.c (grow_method): Use DECL_FUNCTION_TEMPLATE_P instead of 10368 is_member_template. 10369 10370 * pt.c (unify): Undo changes to allow multiple levels of template 10371 parameters. 10372 (type_unification): Likewise. 10373 (fn_type_unification): Likewise. 10374 (get_class_bindings): Likewise. 10375 * cp-tree.h (Likewise). 10376 10377 * decl.c (replace_defarg): Check that the type of the default 10378 parameter does not invlove a template type before complaining 10379 about the initialization. 10380 10381 * error.c (dump_expr): Deal with template constant parameters in 10382 member templates correctly. 10383 10384 * pt.c (is_member_template): Deal with class specializations 10385 correctly. 10386 (tsubst): Handle "partial instantiation" of member templates 10387 correctly. 10388 10389Wed Sep 3 12:30:24 1997 Mark Mitchell <mmitchell@usa.net> 10390 10391 * pt.c (type_unification): Change calling sequence to allow for 10392 multiple levels of template parameters. 10393 (tsubst_expr): Likewise. 10394 (tsubst): Likewise. 10395 (tsubst_copy): Likewise. 10396 (instantiate_template): Likewise. 10397 (unify): Likewise. 10398 * call.c (build_overload_call_real): Use it. 10399 (add_builtin_candidate): Use it. 10400 (build_new_method_call): Use it. 10401 * class.c (instantiate_type): Use it. 10402 * decl.c (grokdeclarator): Use it. 10403 * decl2.c (finish_file): Use it. 10404 * method.c (build_overload_identifier): Use it. 10405 10406 * call.c (add_template_candidate): Add additional parameter for 10407 the function return type. Call fn_type_unification istead of 10408 type_unification. 10409 (build_user_type_conversion_1): Handle member templates. 10410 (build_new_function_call): Likewise. 10411 (build_new_op): Likewise. 10412 (build_new_method_call): Likewise. 10413 10414 * class.c (grow_method): Don't give an error message indicating 10415 that two member templates with the same name are ambiguous. 10416 (finish_struct): Treat member template functions just like member 10417 functions. 10418 10419 * cp-tree.h (check_member_template): Add declaration. 10420 (begin_member_template_processing): Likewise. 10421 (end_member_template_processing): Likewise. 10422 (fn_type_unification): Likewise. 10423 (is_member_template): Likewise. 10424 (tsubst): Change prototype. 10425 (tsubst_expr): Likewise. 10426 (tsubst_copy): Likewise. 10427 (instantiate_template): Likewise. 10428 (get_bindings): Likewise. 10429 10430 * decl.c (decls_match): Handle multiple levels of template 10431 parameters. 10432 (pushdecl): Handle template type params just like other type 10433 declarations. 10434 (push_class_level_binding): Return immediately if the 10435 class_binding_level is NULL. 10436 (grokfndecl): If check_classfn() returns a member_template, use 10437 the result of the template, not the template itself. 10438 10439 * decl2.c (check_member_template): New function. Check to see 10440 that the entity declared to be a member template can be one. 10441 (check_classfn): Allow redeclaration of member template functions 10442 with different types; the new functions can be specializations or 10443 explicit instantiations. 10444 10445 * error.c (dump_decl): Handle multiple levels of template 10446 parameters. 10447 (dump_function_decl): Update to handle function templates. 10448 10449 * lex.c (do_pending_inlines): Set up template parameter context 10450 for member templates. 10451 (process_next_inline): Likewise. 10452 10453 * method.c (build_overload_identifier): Adjust for multiple levels 10454 of template parameters. 10455 10456 * parse.y (fn.def2): Add member templates. 10457 (component_decl_1): Likewise. 10458 10459 * pt.c (begin_member_template_processing): New function. 10460 (end_member_template_processing): Likewise. 10461 (is_member_template): Likewise. 10462 (fn_type_unification): Likewise. 10463 (current_template_parms): Return a vector of all the template 10464 parms, not just the innermost level of parms. 10465 (push_template_decl): Deal with the possibility of member 10466 templates. 10467 (lookup_template_class): Likewise. 10468 (uses_template_parms): Likewise. 10469 (tsubst): Modify processing to TEMPLATE_TYPE_PARM and 10470 TEMPLATE_CONST_PARM to deal with multiple levels of template 10471 arguments. Add processing of TEMPLATE_DECL to produce new 10472 TEMPLATE_DECLs from old ones. 10473 (do_decl_instantiation): Handle member templates. 10474 10475 * search.c (lookup_fnfields_1): Handle member template conversion 10476 operators. 10477 10478 * tree.c (cp_tree_equal): Check the levels, as well as the 10479 indices, of TEMPLATE_CONST_PARMs. 10480 10481 * typeck.c (comptypes): Check the levels, as well as the indices, 10482 fo TEMPLATE_TYPE_PARMs. 10483 (build_x_function_call): Treat member templates like member 10484 functions. 10485 10486Wed Sep 3 11:09:25 1997 Jason Merrill <jason@yorick.cygnus.com> 10487 10488 * typeck.c (c_expand_return): Always convert_for_initialization 10489 before checking for returning a pointer to local. 10490 10491 * pt.c (type_unification): If strict and the function parm doesn't 10492 use template parms, just compare types. 10493 10494Wed Sep 3 10:35:49 1997 Klaus Espenlaub <kespenla@student.informatik.uni-ulm.de> 10495 10496 * method.c (build_overloaded_value): Replace direct call 10497 to the floating point emulator with REAL_VALUE_TO_DECIMAL macro. 10498 10499Wed Sep 3 00:02:53 1997 Jason Merrill <jason@yorick.cygnus.com> 10500 10501 * typeck.c (convert_arguments): Don't arbitrarily choose the first 10502 of a set of overloaded functions. 10503 10504Tue Sep 2 12:09:13 1997 Jason Merrill <jason@yorick.cygnus.com> 10505 10506 * lex.c (real_yylex): Don't elide __FUNCTION__. 10507 10508 * method.c (build_overload_value): Add in_template parm. 10509 (build_overload_int): Likewise. 10510 (build_overload_identifier): Pass it. 10511 10512 * decl.c (duplicate_decls): Don't bash a previous template 10513 definition with a redeclaration. 10514 10515 * pt.c (unify): float doesn't match double. 10516 10517 * pt.c (do_type_instantiation): Handle getting a _TYPE or a 10518 TYPE_DECL. Handle getting non-template types. 10519 * parse.y (explicit_instantiation): Use typespec instead of 10520 aggr template_type. 10521 10522Tue Sep 2 10:27:08 1997 Richard Henderson <rth@cygnus.com> 10523 10524 * typeck.c (build_ptrmemfunc1): Clean up ptr->int cast warnings. 10525 10526Mon Sep 1 13:19:04 1997 Eugene Mamchits <eugin@ips.ras.ru> 10527 10528 * call.c (add_builtin_candidate): Add missing TREE_TYPE. 10529 (compare_ics): Likewise. 10530 10531Mon Sep 1 13:19:04 1997 Jason Merrill <jason@yorick.cygnus.com> 10532 10533 * call.c (joust): Warn about choosing one conversion op over 10534 another because of 'this' argument when the other return type is 10535 better. 10536 (source_type): New fn. 10537 10538 * call.c (build_new_op): Strip leading REF_BIND from first operand 10539 to builtin operator. 10540 10541 * decl2.c (mark_vtable_entries): Mark abort_fndecl as used when we 10542 use its RTL. 10543 10544Thu Aug 28 09:45:23 1997 Jason Merrill <jason@yorick.cygnus.com> 10545 10546 * call.c (null_ptr_cst_p): Remove support for (void*)0. 10547 10548Wed Aug 27 02:03:34 1997 Jeffrey A Law <law@cygnus.com> 10549 10550 * typeck.c (expand_target_expr): Make definition match declaration. 10551 10552 * class.c (get_basefndecls): Make definition match declaration. 10553 10554Mon Aug 25 14:30:02 1997 Jason Merrill <jason@yorick.cygnus.com> 10555 10556 * input.c (sub_getch): Eventually give up and release the input file. 10557 10558 * decl.c (cp_finish_decl): If #p i/i, put inline statics in the 10559 right place. 10560 10561 * call.c (joust): Tweak message. 10562 10563Sat Aug 23 18:02:59 1997 Mark Mitchell <mmitchell@usa.net> 10564 10565 * error.c (type_as_string): Put const/volatile on template type 10566 parameters where appropriate. 10567 10568Sat Aug 23 17:47:22 1997 Jeffrey A Law <law@cygnus.com> 10569 10570 * call.c (strictly_better): Make arguments unsigned ints. 10571 10572Thu Aug 21 18:48:44 1997 Jason Merrill <jason@yorick.cygnus.com> 10573 10574 * lex.c (real_yylex): Refer to __complex instead of complex. 10575 10576Thu Aug 21 22:25:46 1997 J"orn Rennecke <amylaar@cygnus.co.uk> 10577 10578 * lex.c (real_yylex): Don't use getc directly. 10579 10580Wed Aug 20 17:25:08 1997 Jason Merrill <jason@yorick.cygnus.com> 10581 10582 * call.c (is_subseq): Don't try to be clever. 10583 10584Wed Aug 20 03:13:36 1997 H.J. Lu (hjl@gnu.ai.mit.edu) 10585 10586 * parse.y, pt.c: Include "except.h". 10587 * call.c, class.c, class.h, cp-tree.h, cvt.c, decl.c, decl2.c, 10588 error.c, except.c, expr.c, friend.c, g++spec.c, init.c, input.c, 10589 lex.c, lex.h, method.c, parse.y, pt.c, repo.c, rtti.c, search.c, 10590 sig.c, spew.c, tree.c, typeck.c, typeck2.c, xref.c: Finish 10591 prototyping. 10592 10593Wed Aug 20 01:34:40 1997 Jason Merrill <jason@yorick.cygnus.com> 10594 10595 * decl2.c (mark_vtable_entries): Instead of replacing pure 10596 virtuals with a reference to __pure_virtual, copy the decl and 10597 change the RTL. 10598 10599Tue Aug 19 02:26:07 1997 Jason Merrill <jason@yorick.cygnus.com> 10600 10601 * pt.c (lookup_nested_type_by_name): Handle typedef wierdness. 10602 10603 * typeck2.c (my_friendly_abort): Report bugs to egcs-bugs@cygnus.com. 10604 10605 * pt.c (instantiate_class_template): Call repo_template_used 10606 before finish_prevtable_vardecl. 10607 10608 * call.c (is_subseq): New fn. 10609 (compare_ics): Use it. 10610 10611 * repo.c (finish_repo): Don't crash on no args. 10612 10613 * parse.y (named_complex_class_head_sans_basetype): Handle 10614 explicit global scope. 10615 * decl2.c (handle_class_head): New fn. 10616 10617 * pt.c (unify): Add CONST_DECL case. 10618 10619Thu Aug 14 10:05:13 1997 Brendan Kehoe <brendan@lisa.cygnus.com> 10620 10621 * rtti.c (permanent_obstack): Fix decl to not be a pointer. 10622 10623 * cp-tree.h (report_type_mismatch): Add prototype. 10624 * call.c (build_overload_call_real): Remove erroneous fourth 10625 argument to report_type_mismatch. 10626 (build_user_type_conversion_1): Remove erroneous second arg to 10627 tourney. 10628 (build_new_function_call): Likewise. 10629 (build_object_call): Likewise. 10630 (build_new_op): Likewise. 10631 (build_new_method_call): Likewise. 10632 10633Wed Aug 13 19:19:25 1997 Jason Merrill <jason@yorick.cygnus.com> 10634 10635 * error.c (dump_decl): Don't bother processing a function with no 10636 DECL_LANG_SPECIFIC. 10637 10638 * method.c (emit_thunk): Call init_function_start in the macro case. 10639 10640Wed Aug 13 10:46:19 1997 H.J. Lu (hjl@gnu.ai.mit.edu) 10641 10642 * decl2.c (DEFAULT_VTABLE_THUNKS): Define to be 0 if not 10643 defined and used to set flag_vtable_thunks. 10644 10645Tue Aug 12 20:13:57 1997 Jason Merrill <jason@yorick.cygnus.com> 10646 10647 * parse.y: Don't clear the inlines from their obstack until they've 10648 all been processed. 10649 10650 * decl.c (duplicate_decls): Don't complain about exception 10651 specification mismatch if flag_exceptions is off. 10652 10653Mon Aug 11 15:01:56 1997 Marc Lehmann <pcg@goof.com> 10654 10655 * Make-lang.in (c++.distclean): Remove g++.c on make distclean. 10656 10657Sun Aug 10 12:06:09 1997 Paul Eggert <eggert@twinsun.com> 10658 10659 * cp-tree.h: Replace STDIO_PROTO with PROTO in include files. 10660 * cvt.c, error.c, except.c, expr.c, friend.c, init.c, rtti.c: 10661 Include <stdio.h> before include files that formerly used STDIO_PROTO. 10662 10663 * decl.c, g++spec.c, lex.c, method.c, repo.c: 10664 Include "config.h" first, as per autoconf manual. 10665 10666Fri Aug 8 11:47:48 1997 Jason Merrill <jason@yorick.cygnus.com> 10667 10668 * decl.c (duplicate_decls): Tweak wording. 10669 * lex.c (do_pending_defargs): Don't die if we see a default arg 10670 that isn't a DEFAULT_ARG. 10671 * error.c (dump_expr): Handle DEFAULT_ARG. 10672 10673 * decl2.c (lang_decode_option): Handle -fhandle-exceptions. 10674 * lang-options.h: Add -fhandle-exceptions. 10675 10676 * class.c (build_vtable): Vtables are artificial. 10677 (prepare_fresh_vtable): Likewise. 10678 10679Wed Aug 6 11:02:36 1997 Jason Merrill <jason@yorick.cygnus.com> 10680 10681 * cvt.c (ocp_convert): After converting to the target type, set 10682 LOOKUP_NO_CONVERSION. 10683 10684 * call.c (joust): Warn about potentially confusing promotion rules 10685 with -Wsign-promo. 10686 * cp-tree.h, lang-options.h, decl2.c: Support -Wsign-promo. 10687 10688Tue Aug 5 15:15:07 1997 Michael Meissner <meissner@cygnus.com> 10689 10690 * exception.cc: Declare __terminate_func with noreturn attribute. 10691 10692Fri Aug 1 03:18:15 1997 Jason Merrill <jason@yorick.cygnus.com> 10693 10694 * parse.y: Break out eat_saved_input, handle errors. 10695 (function_try_block): Use compstmt instead of compstmt_or_error. 10696 10697Thu Jul 31 17:14:04 1997 Jason Merrill <jason@yorick.cygnus.com> 10698 10699 * tree.c (build_cplus_new): Don't set TREE_ADDRESSABLE. 10700 10701Fri Jul 4 01:45:16 1997 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de> 10702 10703 * Make-lang.in (cplib2.txt, cplib2.ready): Instead of checking for 10704 existence of cc1plus check whether $(LANGUAGES) contains C++. 10705 10706Wed Jul 30 13:04:21 1997 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de> 10707 10708 * method.c (do_build_copy_constructor): When copying an anonymous 10709 union member loop around to handle nested anonymous unions. Use 10710 the offset of the member relative to the outer structure, not the 10711 union. 10712 10713Tue Jul 29 21:17:29 1997 Jason Merrill <jason@yorick.cygnus.com> 10714 10715 * call.c (resolve_args): New fn. 10716 (build_new_function_call): Use it. 10717 (build_object_call): Likewise. 10718 (build_new_method_call): Likewise. 10719 10720Mon Jul 28 16:02:36 1997 Jason Merrill <jason@yorick.cygnus.com> 10721 10722 * call.c (build_over_call): tsubst all default parms from templates. 10723 10724Wed Jul 23 13:36:25 1997 Jason Merrill <jason@yorick.cygnus.com> 10725 10726 * decl.c (struct cp_function): Add static_labelno. 10727 (push_cp_function_context): Save it. 10728 (pop_cp_function_context): Restore it. 10729 10730Tue Jul 22 14:43:29 1997 Jason Merrill <jason@yorick.cygnus.com> 10731 10732 * typeck.c (build_component_ref_1): Convert from reference. 10733 10734Tue Jul 22 11:06:23 1997 Brendan Kehoe <brendan@lisa.cygnus.com> 10735 10736 * parse.y (current_declspecs, prefix_attributes): Initialize to 10737 NULL_TREE. 10738 10739 * parse.y (initdcl0): Make sure CURRENT_DECLSPECS is non-nil 10740 before we try to force it to be a TREE_LIST. 10741 (decl): Make sure $1.t is non-nil. 10742 10743Sun Jul 20 11:53:07 1997 Jason Merrill <jason@yorick.cygnus.com> 10744 10745 * pt.c (uses_template_parms): Handle template first-parse codes. 10746 10747 * decl.c (cp_finish_decl): Only warn about user-defined statics. 10748 10749Fri Jul 18 17:56:08 1997 Jason Merrill <jason@yorick.cygnus.com> 10750 10751 * pt.c (unify): Handle BOOLEAN_TYPE. 10752 10753 * cp-tree.h: Lose PARM_DEFAULT_FROM_TEMPLATE. 10754 * pt.c (tsubst): Don't set it. 10755 * call.c (build_over_call): Use uses_template_parms. 10756 10757Thu Jul 17 18:06:30 1997 Jason Merrill <jason@yorick.cygnus.com> 10758 10759 * method.c (build_overload_nested_name): Use static_labelno 10760 instead of var_labelno. 10761 (build_qualified_name): New fn. 10762 (build_overload_name): Split out from here. 10763 (build_static_name): Use build_qualified_name. 10764 * decl.c (cp_finish_decl): Statics in extern inline functions 10765 have comdat linkage. 10766 (start_function): Initialize static_labelno. 10767 10768Thu Jul 17 11:20:17 1997 Benjamin Kosnik <bkoz@rhino.cygnus.com> 10769 10770 * class.c (finish_struct_methods): Add check of warn_ctor_dtor_privacy 10771 before "all member functions in class [] are private". 10772 10773Wed Jul 16 23:47:08 1997 Jason Merrill <jason@yorick.cygnus.com> 10774 10775 * lex.c (do_scoped_id): convert_from_reference. 10776 * init.c (build_offset_ref): Likewise. 10777 10778Wed Jul 16 12:34:29 1997 Benjamin Kosnik <bkoz@lisa.cygnus.com> 10779 10780 * error.c (dump_expr): Check TREE_OPERAND before dump_expr_list. 10781 10782Mon Jul 14 03:23:46 1997 Jason Merrill <jason@yorick.cygnus.com> 10783 10784 * typeck.c (get_member_function_from_ptrfunc): Promote index 10785 before saving it. 10786 10787Sun Jul 13 00:11:52 1997 Jason Merrill <jason@yorick.cygnus.com> 10788 10789 * tree.c (layout_basetypes): Move non-virtual destructor warning. 10790 * decl.c (xref_basetypes): Remove non-virtual destructor warning. 10791 10792Sat Jul 12 12:47:12 1997 Jason Merrill <jason@yorick.cygnus.com> 10793 10794 * decl.c (grokdeclarator): Call add_defarg_fn for the function 10795 type, too. 10796 * lex.c (add_defarg_fn): Adjust. 10797 (do_pending_defargs): Adjust. Don't skip the first parm. 10798 10799Fri Jul 11 01:39:50 1997 Jason Merrill <jason@yorick.cygnus.com> 10800 10801 * decl.c (build_enumerator): Global enumerators are also readonly. 10802 10803 * rtti.c (build_dynamic_cast_1): Renamed from build_dynamic_cast. 10804 (build_dynamic_cast): Call it and convert_from_reference. 10805 10806 * lex.c (add_defarg_fn): New fn. 10807 (snarf_defarg): Don't add to defarg_types. 10808 (do_pending_defargs): Lose defarg_types. All fns we process now 10809 have defargs. 10810 * decl.c (grokfndecl): Call add_defarg_fn. 10811 10812 * Makefile.in (CONFLICTS): Expect 18 s/r conflicts. 10813 * cp-tree.def: Add DEFAULT_ARG. 10814 * spew.c (yylex): Call snarf_defarg as appropriate. 10815 * parse.y: New tokens DEFARG and DEFARG_MARKER. 10816 (defarg_again, pending_defargs, defarg, defarg1): New rules. 10817 (structsp): Use pending_defargs. 10818 (parms, full_parm): Use defarg. 10819 * lex.c (init_lex): Initialize inline_text_firstobj. 10820 (do_pending_inlines): Never pass the obstack to feed_input. 10821 (process_next_inline): Call end_input instead of restore_pending_input. 10822 (clear_inline_text_obstack, reinit_parse_for_expr, do_pending_defargs, 10823 finish_defarg, feed_defarg, snarf_defarg, maybe_snarf_defarg): New fns. 10824 * input.c (end_input): New fn. 10825 (sub_getch): At the end of some fed input, just keep returning EOF 10826 until someone calls end_input. 10827 Remove 'obstack' field from struct input_source. 10828 * decl.c (grokparms): Handle DEFAULT_ARG. 10829 (replace_defarg): New fn. 10830 * cp-tree.h (DEFARG_LENGTH, DEFARG_POINTER): New macros. 10831 10832Wed Jul 9 13:44:12 1997 Jason Merrill <jason@yorick.cygnus.com> 10833 10834 * call.c (implicit_conversion): If nothing else works, try binding 10835 an rvalue to a reference. 10836 10837Wed Jul 9 13:04:38 1997 Geoffrey Noer <noer@cygnus.com> 10838 10839 * decl.c (init_decl_processing): Fix Jun 30 patch -- move 10840 ifndef for Cygwin32 to include SIGSEGV. 10841 10842Thu Jul 3 01:44:05 1997 Jason Merrill <jason@yorick.cygnus.com> 10843 10844 * class.c (finish_struct_1): Only complain about pointers without 10845 copy stuff if there are any constructors. 10846 10847 * rtti.c (build_dynamic_cast): Call complete_type on the types. 10848 10849 * decl.c (grokfndecl): If the function we chose doesn't actually 10850 match, die. 10851 10852 * decl2.c (grokclassfn): Don't specify 'const int' for the 10853 artificial destructor parm. 10854 10855 * pt.c (type_unification): If we are called recursively, nothing 10856 decays. 10857 10858Mon Jun 30 17:53:21 1997 Geoffrey Noer <noer@cygnus.com> 10859 10860 * decl.c (init_decl_processing): Stop trying to catch signals 10861 other than SIGABRT since the Cygwin32 library doesn't support 10862 them correctly yet. This fixes a situation in which g++ causes 10863 a hang on SIGSEGVs and other such signals in our Win32-hosted 10864 tools. 10865 10866Mon Jun 30 14:50:01 1997 Jason Merrill <jason@yorick.cygnus.com> 10867 10868 * tree.c (mapcar, case CALL_EXPR): Handle all the parse node data. 10869 10870Fri Jun 27 15:18:49 1997 Jason Merrill <jason@yorick.cygnus.com> 10871 10872 * typeck2.c (store_init_value): Always return the value if our 10873 type needs constructing. 10874 10875 * method.c (hack_identifier): Convert class statics from 10876 reference, too. 10877 10878Thu Jun 26 11:44:46 1997 Jason Merrill <jason@yorick.cygnus.com> 10879 10880 * Make-lang.in (cplib2.ready): Add $(LANGUAGES) dependency. 10881 10882Thu Jun 19 16:49:28 1997 Mike Stump <mrs@cygnus.com> 10883 10884 * typeck.c (c_expand_return): Make sure we clean up temporaries at 10885 the end of return x; 10886 10887Thu Jun 19 12:28:43 1997 Brendan Kehoe <brendan@lisa.cygnus.com> 10888 10889 * lex.c (check_for_missing_semicolon): Also check for CV_QUALIFIER. 10890 10891Tue Jun 17 18:35:57 1997 Mike Stump <mrs@cygnus.com> 10892 10893 * except.c (expand_builtin_throw): Add support 10894 -fno-sjlj-exceptions -fPIC exception handling on the SPARC. 10895 10896Mon Jun 16 01:24:37 1997 Jason Merrill <jason@yorick.cygnus.com> 10897 10898 * repo.c (extract_string): Null-terminate. 10899 10900 * cp-tree.h (TI_SPEC_INFO): New macro. 10901 (CLASSTYPE_TI_SPEC_INFO): New macro. 10902 * pt.c (push_template_decl): Correctly determine # of template parms 10903 for partial specs. 10904 10905 * call.c (compare_ics): Really fix 'this' conversions. 10906 10907 * pt.c (do_decl_instantiation): Don't crash on explicit inst of 10908 non-template fn. 10909 10910 * pt.c (push_template_decl): Complain about mismatch in # of 10911 template parms between a class template and a member template. 10912 10913Sun Jun 15 02:38:20 1997 Jason Merrill <jason@yorick.cygnus.com> 10914 10915 * method.c (synthesize_method): You can't call 10916 function_cannot_inline_p after finish_function. 10917 * decl.c (finish_function): Turn on flag_inline_functions and turn 10918 off DECL_INLINE before handing a synthesized method to the 10919 backend. 10920 10921Thu Jun 12 17:35:28 1997 Jason Merrill <jason@yorick.cygnus.com> 10922 10923 * method.c (synthesize_method): Remove July 30 change to never set 10924 DECL_INLINE if at_eof. 10925 10926Thu Jun 12 15:25:08 1997 Mike Stump <mrs@cygnus.com> 10927 10928 * xref.c (GNU_xref_member): Ensure that the node has a 10929 decl_lang_specific part before checking DECL_FRIEND_P. 10930 10931Thu Jun 12 12:36:05 1997 Jason Merrill <jason@yorick.cygnus.com> 10932 10933 * pt.c (instantiate_class_template): Diagnose non-class types used 10934 as bases. 10935 10936Wed Jun 11 17:33:40 1997 Jason Merrill <jason@yorick.cygnus.com> 10937 10938 * typeck.c (build_conditional_expr): Use convert_for_initialization 10939 instead of convert_and_check. 10940 10941Wed Jun 11 12:31:33 1997 Brendan Kehoe <brendan@lisa.cygnus.com> 10942 10943 * parse.y (typespec): Don't pedwarn for typeof. 10944 10945Tue Jun 10 00:22:09 1997 Jason Merrill <jason@yorick.cygnus.com> 10946 10947 * repo.c (finish_repo): Only check changes if we would write a 10948 repo file. 10949 10950 * call.c (compare_ics): Fix handling of 'this' conversions. 10951 10952 * pt.c (do_decl_instantiation): Support static data too. Rename 10953 from do_function_instantiation. 10954 * cp-tree.h: Adjust. 10955 * parse.y: Adjust. 10956 10957 * repo.c (extract_string): New fn. 10958 (get_base_filename): Use it. 10959 (init_repo): Compare old args with current args. 10960 10961Mon Jun 9 14:25:30 1997 Mike Stump <mrs@cygnus.com> 10962 10963 * Makefile.in, Make-lang.in: Protect C-ls with a comment 10964 character, idea from Paul Eggert <eggert@twinsun.com>. 10965 10966Mon Jun 9 01:52:03 1997 Jason Merrill <jason@yorick.cygnus.com> 10967 10968 * typeck.c (c_expand_return): Be more persistent in looking for 10969 returned temps. 10970 10971 * cvt.c (build_up_reference): Use NOP_EXPR for switching from 10972 pointer to reference. 10973 10974 * class.c (build_vbase_path): Don't do anything if PATH has no steps. 10975 10976Sun Jun 8 03:07:05 1997 Jason Merrill <jason@yorick.cygnus.com> 10977 10978 * init.c (build_member_call, build_offset_ref): 10979 Use do_scoped_id instead of do_identifier. 10980 10981 * cvt.c (convert): Remove bogosity. 10982 10983Sat Jun 7 20:50:17 1997 Brendan Kehoe <brendan@lisa.cygnus.com> 10984 10985 * cvt.c (build_up_reference): Do checks of ARGTYPE and 10986 TARGET_TYPE before trying to use get_binfo. 10987 10988Fri Jun 6 17:36:39 1997 Jason Merrill <jason@yorick.cygnus.com> 10989 10990 * cvt.c (build_up_reference): Call get_binfo to get access control. 10991 10992 * decl2.c (import_export_decl): If we don't support weaks, leave 10993 statics undefined. 10994 10995Fri Jun 6 15:55:49 1997 Mike Stump <mrs@cygnus.com> 10996 10997 * except.c (expand_builtin_throw): Add support for machines that 10998 cannot access globals after throw's epilogue when 10999 -fno-sjlj-exceptions is used. 11000 11001Thu Jun 5 16:28:43 1997 Jason Merrill <jason@yorick.cygnus.com> 11002 11003 * parse.y: 'std::' becomes '::'. 11004 * lex.c (real_yylex): Remove 'namespace' warning. 11005 * init.c (build_member_call): Ignore 'std::'. 11006 (build_offset_ref): Likewise. 11007 * decl2.c (do_using_directive): Ignore 'using namespace std;'. 11008 (do_toplevel_using_decl): Ignore 'using std::whatever'. 11009 * decl.c (push_namespace): Just sorry. 11010 (pop_namespace): Nop. 11011 (init_decl_processing): Declare std namespace. 11012 11013Tue Jun 3 18:08:23 1997 Jason Merrill <jason@yorick.cygnus.com> 11014 11015 * search.c (push_class_decls): A name which ambiguously refers to 11016 several instantiations of the same template just refers to the 11017 template. 11018 11019Tue Jun 3 12:30:40 1997 Benjamin Kosnik <bkoz@cirdan.cygnus.com> 11020 11021 * decl.c (build_enumerator): Fix problem with unsigned long 11022 enumerated values being smashed to ints, causing overflow 11023 when computing next enumerated value (for enum values around 11024 MAX_VAL). 11025 11026Mon Jun 2 17:40:56 1997 Jason Merrill <jason@yorick.cygnus.com> 11027 11028 * typeck.c (build_component_ref): Only call mark_used on a decl. 11029 11030Thu May 29 15:54:17 1997 Brendan Kehoe <brendan@lisa.cygnus.com> 11031 11032 * typeck.c (build_c_cast): Make the check for a ptr to function 11033 more specific before possible default_conversion call. 11034 11035Thu May 29 13:02:06 1997 Mike Stump <mrs@cygnus.com> 11036 11037 * except.c (expand_exception_blocks): Simplify and fix and make 11038 sure we don't end a region in a sequence, as expand_end_bindings 11039 doesn't like it. 11040 11041Wed May 28 17:08:03 1997 Mike Stump <mrs@cygnus.com> 11042 11043 * except.c (init_exception_processing): Mark terminate as not 11044 returning so that the optimizer can optimize better. 11045 11046Tue May 27 19:49:19 1997 Mike Stump <mrs@cygnus.com> 11047 11048 * cvt.c (convert): Don't do any extra work, if we can avoid it 11049 easily. 11050 11051Tue May 27 18:21:47 1997 Mike Stump <mrs@cygnus.com> 11052 11053 * *.[chy]: Change cp_convert to ocp_convert, change convert to 11054 cp_convert. convert is now reserved for the backend, and doesn't 11055 have the semantics a frontend person should ever want. 11056 11057Fri May 23 10:58:31 1997 Jason Merrill <jason@yorick.cygnus.com> 11058 11059 * lang-specs.h: Define __EXCEPTIONS if exceptions are enabled. 11060 Lose -traditional support. 11061 11062Thu May 22 15:41:28 1997 Jason Merrill <jason@yorick.cygnus.com> 11063 11064 * rtti.c (get_tinfo_var): Use TYPE_PRECISION (sizetype). 11065 11066 * parse.y (self_reference): Do it for templates, too. 11067 * class.c (pushclass): Don't overload_template_name; the alias 11068 generated by build_self_reference serves the same purpose. 11069 11070 * tree.c (list_hash): Make static, take more args. 11071 (list_hash_lookup): Likewise. 11072 (list_hash_add): Make static. 11073 (list_hash_canon): Lose. 11074 (hash_tree_cons): Only build a new node if one isn't already in the 11075 hashtable. 11076 (hash_tree_chain): Use hash_tree_cons. 11077 * cp-tree.h: Adjust. 11078 * decl.c (grokfndecl): Just check IDENTIFIER_GLOBAL_VALUE instead 11079 of calling lookup_name. 11080 11081Wed May 21 18:24:19 1997 Jason Merrill <jason@yorick.cygnus.com> 11082 11083 * pt.c (instantiate_class_template): TYPE_VALUES for an enum 11084 doesn't refer to the CONST_DECLs. 11085 11086Tue May 20 21:09:32 1997 Bob Manson <manson@charmed.cygnus.com> 11087 11088 * rtti.c (get_tinfo_var): Either INT_TYPE_SIZE or 32, whichever 11089 is bigger. 11090 (expand_class_desc): Convert the last argument to a sizetype. 11091 11092Tue May 20 13:55:57 1997 Brendan Kehoe <brendan@lisa.cygnus.com> 11093 11094 * gxx.gperf (__complex, __complex__, __imag, __imag__, __real, 11095 __real__): Add reswords. 11096 * hash.h: Regenerate. 11097 * lex.h (rid): Add RID_COMPLEX. 11098 (RID_LAST_MODIFIER): Set to RID_COMPLEX. 11099 * lex.c (init_lex): Add building of RID_COMPLEX. 11100 (real_yylex): General cleanup in line with what c-lex.c also has, 11101 sans the cruft for traditional; add handling of SPEC_IMAG, complex 11102 types, and imaginary numeric constants. 11103 * parse.y (REALPART, IMAGPART): Add tokens. 11104 (unary_expr): Add REALPART and IMAGPART rules. 11105 * cp-tree.h (complex_{integer,float,double,long}_type_node): Declare. 11106 * decl.c (complex_{integer,float,double,long}_type_node): Define 11107 types. 11108 (init_decl_processing): Set up the types. 11109 (grokdeclarator): Add handling of RID_COMPLEX. Set and use 11110 DEFAULTED_INT instead of EXPLICIT_INT when we default to int type. 11111 * call.c (build_new_op): Add REALPART_EXPR and IMAGPART_EXPR cases. 11112 * cvt.c (cp_convert): Handle COMPLEX_TYPE. 11113 * error.c (dump_type_prefix, dump_type, dump_type_suffix): Add 11114 COMPLEX_TYPE case. 11115 * method.c (build_overload_name): Add handling of the different 11116 COMPLEX_TYPEs, prefixing them with `J'. 11117 * pt.c (process_template_parm): Don't let them use a COMPLEX_TYPE 11118 as a template parm. 11119 (uses_template_parms, tsubst, unify): Add COMPLEX_TYPE case. 11120 * tree.c (lvalue_p): Add REALPART_EXPR and IMAGPART_EXPR cases. 11121 (mapcar): Handle COMPLEX_CST. 11122 * typeck.c (build_binary_op_nodefault): Handle COMPLEX_TYPE. 11123 (common_type): Add code for complex types. 11124 (build_unary_op): Add REALPART_EXPR and IMAGPART_EXPR cases. 11125 (convert_for_assignment): Likewise. 11126 (mark_addressable): Add REALPART_EXPR and IMAGPART_EXPR cases. 11127 11128Mon May 19 12:26:27 1997 Jason Merrill <jason@yorick.cygnus.com> 11129 11130 * pt.c (tsubst): Don't pass the MINUS_EXPR for an array domain to 11131 tsubst_expr, as it might try to do overload resolution. 11132 11133Sat May 17 10:48:31 1997 Jason Merrill <jason@yorick.cygnus.com> 11134 11135 * pt.c (instantiate_class_template): Oops. 11136 11137Fri May 16 14:23:57 1997 Jason Merrill <jason@yorick.cygnus.com> 11138 11139 * cp-tree.def: Add TAG_DEFN. 11140 * pt.c (tsubst_enum): New fn. 11141 (instantiate_class_template): Use it. 11142 (tsubst_expr): Support TAG_DEFN. 11143 (tsubst): Support local enums. 11144 (tsubst_copy): Likewise. 11145 * decl.c (finish_enum): Likewise. 11146 (start_enum): If this is a local enum, switch to permanent_obstack. 11147 11148Wed May 14 19:08:28 1997 Mike Stump <mrs@cygnus.com> 11149 11150 * decl.c (store_parm_decls): Set last_parm_cleanup_insn here. 11151 (finish_function): Put the base init code for constructors just 11152 after the parm cleanup insns. 11153 (struct cp_function): Add last_parm_cleanup_insn. 11154 (push_cp_function_context): Likewise. 11155 (pop_cp_function_context): Likewise. 11156 11157Tue May 13 15:51:20 1997 Jason Merrill <jason@yorick.cygnus.com> 11158 11159 * pt.c (tsubst_copy): Handle BIT_NOT_EXPR. 11160 11161Wed May 7 11:17:59 1997 Brendan Kehoe <brendan@lisa.cygnus.com> 11162 11163 * method.c (emit_thunk) [ASM_OUTPUT_MI_THUNK]: Build up the RTL 11164 for THUNK_FNDECL before we switch to temporary allocation. 11165 11166Mon May 5 14:46:53 1997 Jason Merrill <jason@yorick.cygnus.com> 11167 11168 * call.c (build_new_op): Handle null arg2 for ?:. 11169 11170Thu May 1 18:26:37 1997 Mike Stump <mrs@cygnus.com> 11171 11172 * except.c (expand_exception_blocks): Ensure that we flow through 11173 the end of the exception region for the exception specification. 11174 Move exception region for the exception specification in, so that 11175 it doesn't protect the parm cleanup. Remove some obsolete code. 11176 * decl.c (store_parm_decls): Likewise. 11177 (finish_function): Likewise. 11178 11179Tue Apr 29 15:38:54 1997 Jason Merrill <jason@yorick.cygnus.com> 11180 11181 * init.c (build_new): Fix nothrow handling. 11182 11183Tue Apr 29 14:29:50 1997 Brendan Kehoe <brendan@lisa.cygnus.com> 11184 11185 * init.c (emit_base_init): Don't warn about the initialization 11186 list for an artificial member. 11187 11188Fri Apr 25 17:47:59 1997 Brendan Kehoe <brendan@lisa.cygnus.com> 11189 11190 * expr.c (do_case): Handle !START case for the error msg. 11191 11192Fri Apr 25 11:55:23 1997 Jason Merrill <jason@yorick.cygnus.com> 11193 11194 * decl2.c, lang-options.h: New option -Weffc++. 11195 * class.c, decl.c, init.c, typeck.c: Move Effective C++ warnings 11196 to -Weffc++. 11197 11198 * decl2.c (finish_prevtable_vardecl): Change NO_LINKAGE_HEURISTICS 11199 to MULTIPLE_SYMBOL_SPACES. 11200 11201Wed Apr 23 18:06:50 1997 Jason Merrill <jason@yorick.cygnus.com> 11202 11203 * method.c (emit_thunk, generic case): Set current_function_is_thunk. 11204 11205 * method.c (emit_thunk, macro case): Set up DECL_RESULT. 11206 11207 * typeck.c (c_expand_return): Don't complain about returning void 11208 to void in an artificial function. 11209 * method.c (make_thunk): Change settings of READONLY/VOLATILE, 11210 don't set DECL_RESULT, set DECL_ARTIFICIAL. 11211 (emit_thunk, generic code): Also set up DECL_LANG_SPECIFIC. 11212 11213Wed Apr 23 14:43:06 1997 Mike Stump <mrs@cygnus.com> 11214 11215 * init.c (init_decl_processing): Add support for setjmp/longjmp based 11216 exception handling. 11217 * except.c (init_exception_processing): Likewise. 11218 (expand_end_catch_block): Likewise. 11219 (expand_exception_blocks): Likewise. 11220 (expand_throw): Likewise. 11221 * exception.cc (__default_terminate): Likewise. 11222 11223 * init.c (perform_member_init): Use new method of expr level 11224 cleanups, instead of cleanups_this_call and friends. 11225 (emit_base_init): Likewise. 11226 (expand_aggr_vbase_init_1): Likewise. 11227 (expand_vec_init): Likewise. 11228 * decl.c (cp_finish_decl): Likewise. 11229 (expand_static_init): Likewise. 11230 (store_parm_decls): Likewise. 11231 (cplus_expand_expr_stmt): Likewise. 11232 * decl2.c (finish_file): Likewise. 11233 11234 * Make-lang.in (exception.o): Ok to compile with -O now. 11235 11236 * decl.c (maybe_build_cleanup_1): We no longer have to unsave, as 11237 we know it will be done later by the backend. 11238 11239 * decl2.c (lang_f_options): Remove support for short temps. 11240 * lang-options.h: Likewise. 11241 11242Wed Apr 23 04:12:06 1997 Jason Merrill <jason@yorick.cygnus.com> 11243 11244 * tree.c (varargs_function_p): New fn. 11245 * method.c (emit_thunk): Replace broken generic code with code to 11246 generate a heavyweight thunk function. 11247 11248Tue Apr 22 02:45:18 1997 Jason Merrill <jason@yorick.cygnus.com> 11249 11250 * pt.c (process_template_parm): pedwarn about floating-point parms. 11251 11252 * decl.c (grokdeclarator): inline no longer implies static. 11253 11254 * spew.c (yylex): Always return the TYPE_DECL if we got a scope. 11255 11256Mon Apr 21 15:42:27 1997 Jason Merrill <jason@yorick.cygnus.com> 11257 11258 * class.c (check_for_override): The signature of an overriding 11259 function is not changed. 11260 11261 * call.c (build_over_call): Move setting of conv into the loop. 11262 Note: this change, along with the related changes of the 18th thru 11263 the 20th of April, fix an infinite loop problem in conversions. 11264 11265Sun Apr 20 16:24:29 1997 Jason Merrill <jason@yorick.cygnus.com> 11266 11267 * call.c (build_user_type_conversion_1): Really ignore rvalue 11268 conversions when looking for a REFERENCE_TYPE. 11269 11270 * cvt.c (build_up_reference): Eviscerate, use build_unary_op. 11271 * cp-tree.h (TREE_REFERENCE_EXPR): #if 0. 11272 * typeck.c (decay_conversion): Don't set TREE_REFERENCE_EXPR. 11273 (build_unary_op): Likewise. 11274 * call.c (build_over_call): See through a CONVERT_EXPR around the 11275 ADDR_EXPR for on a temporary. 11276 * typeck.c (c_expand_return): See through a CONVERT_EXPR around 11277 the ADDR_EXPR for a local variable. 11278 11279Fri Apr 18 12:11:33 1997 Jason Merrill <jason@yorick.cygnus.com> 11280 11281 * call.c (build_user_type_conversion_1): If we're trying to 11282 convert to a REFERENCE_TYPE, only consider lvalue conversions. 11283 (build_new_function_call): Print candidates. 11284 (implicit_conversion): Try a temp binding if the lvalue conv is BAD. 11285 (reference_binding): Binding a temporary of a reference-related type 11286 is BAD. 11287 11288Thu Apr 17 14:37:22 1997 Brendan Kehoe <brendan@lisa.cygnus.com> 11289 11290 * inc/typeinfo (type_info::before): Add cv-qualifier-seq. 11291 * tinfo2.cc (type_info::before): Likewise. 11292 11293Mon Apr 14 12:38:17 1997 Jason Merrill <jason@yorick.cygnus.com> 11294 11295 * call.c (implicit_conversion): Oops. 11296 11297Fri Apr 11 02:18:30 1997 Jason Merrill <jason@yorick.cygnus.com> 11298 11299 * call.c (implicit_conversion): Try to find a reference conversion 11300 before binding a const reference to a temporary. 11301 11302Wed Apr 2 12:51:36 1997 Mike Stump <mrs@cygnus.com> 11303 11304 * exception.cc (__default_unexpected): Call terminate by default, 11305 so that if the user overrides terminate, the correct function will 11306 be called. 11307 11308Wed Mar 19 14:14:45 1997 Mike Stump <mrs@cygnus.com> 11309 11310 * parse.y (left_curly): Avoid trying to use any fields of 11311 error_mark_node, as there aren't any. 11312 11313Thu Mar 13 16:33:22 1997 Jason Merrill <jason@yorick.cygnus.com> 11314 11315 * lex.c (do_identifier): Avoid breaking on overloaded methods 11316 as default arguments. 11317 11318Wed Mar 12 13:55:10 1997 Hans-Peter Nilsson <Hans-Peter.Nilsson@axis.se> 11319 11320 * call.c (add_template_candidate): Initialize the variable "dummy". 11321 11322Mon Mar 10 15:13:14 1997 Brendan Kehoe <brendan@canuck.cygnus.com> 11323 11324 * decl.c (start_decl): Make sure TYPE isn't an error_mark_node 11325 before we try to use TYPE_SIZE and TREE_CONSTANT on it. 11326 11327Fri Mar 7 13:19:36 1997 Brendan Kehoe <brendan@lisa.cygnus.com> 11328 11329 * cp-tree.h (comp_ptr_ttypes, more_specialized): Add decl. 11330 (debug_binfo): Delete decl, not needed. 11331 11332 * tree.c (fnaddr_from_vtable_entry, function_arg_chain, 11333 promotes_to_aggr_type): Delete fns. 11334 * cp-tree.h (FNADDR_FROM_VTABLE_ENTRY, 11335 SET_FNADDR_FROM_VTABLE_ENTRY, FUNCTION_ARG_CHAIN, 11336 PROMOTES_TO_AGGR_TYPE): Delete alternates to #if 1. 11337 11338 * decl.c (pending_invalid_xref{,_file,_line}): Delete unused vars. 11339 11340 * friend.c (is_friend_type): Delete fn. 11341 * cp-tree.h (is_friend_type): Delete decl. 11342 11343 * decl.c (original_result_rtx, double_ftype_double, 11344 double_ftype_double_double, int_ftype_int, long_ftype_long, 11345 float_ftype_float, ldouble_ftype_ldouble, last_dtor_insn): Make static. 11346 * typeck.c (original_result_rtx, warn_synth): Delete extern decls. 11347 11348 * decl.c (push_overloaded_decl{,_top_level}): Make static, adding 11349 fwd decls. 11350 * cp-tree.h (push_overloaded_decl{,_top_level}): Delete decls. 11351 11352 * decl.c (pushdecl_nonclass_level): #if 0, unused. 11353 * cp-tree.h (pushdecl_nonclass_level): #if 0 decl. 11354 11355 * lex.c (reinit_lang_specific): #if 0, unused. 11356 * cp-tree.h (reinit_lang_specific): #if 0 decl. 11357 11358 * decl.c (revert_static_member_fn): Make static, adding fwd decl. 11359 * cp-tree.h (revert_static_member_fn): Delete decl. 11360 11361 * class.c (root_lang_context_p): Delete fn. 11362 * cp-tree.h (root_lang_context_p): Delete decl. 11363 11364 * decl.c (set_current_level_tags_transparency): #if 0, unused. 11365 * cp-tree.h (set_current_level_tags_transparency): #if 0 decl. 11366 11367 * lex.c (set_vardecl_interface_info): Make static. 11368 * cp-tree.h (set_vardecl_interface_info): Delete decl. 11369 11370 * call.c (find_scoped_type): Make static. 11371 * cp-tree.h (find_scoped_type): Delete decl. 11372 11373 * search.c (convert_pointer_to_vbase): Make static. 11374 * cp-tree.h (convert_pointer_to_vbase): Delete decl. 11375 11376 * decl.c (const_ptr_type_node): Likewise. 11377 * cp-tree.h (const_ptr_type_node): Delete decl. 11378 11379 * typeck.c (common_base_type): Make static. 11380 * cp-tree.h (common_base_types): Delete erroneous decl. 11381 11382 * pt.c (classtype_mangled_name): Make static. 11383 * cp-tree.h (classtype_mangled_name): Delete decl. 11384 11385 * lex.c (check_newline): Make static. 11386 * cp-tree.h (check_newline): Delete decl. 11387 11388 * typeck.c (build_x_array_ref): Delete fn, same idea as 11389 grok_array_decl. 11390 * cp-tree.h (build_x_array_ref): Delete decl. 11391 11392 * lex.c (copy_decl_lang_specific): Delete fn, same idea as 11393 copy_lang_decl. 11394 * cp-tree.h (copy_decl_lang_specific): #if 0 decl. 11395 11396 * class.c (build_vtable_entry): Make static. 11397 * cp-tree.h (build_vtable_entry): Delete decl. 11398 11399 * class.c (build_vbase_pointer): Make static. 11400 * cp-tree.h (build_vbase_pointer): Delete decl. 11401 11402 * sig.c (build_sptr_ref): Add forward decl and make static. 11403 * cp-tree.h (build_sptr_ref): Delete decl. 11404 11405 * call.c (build_new_method_call): Add forward decl and make static. 11406 * cp-tree.h (build_new_method_call): Delete decl. 11407 11408 * call.c (build_object_call): Make static. 11409 * class.c (check_for_override, complete_type_p, mark_overriders): 11410 Likewise. 11411 * decl.c (cp_function_chain): Likewise. 11412 * lex.c (set_typedecl_interface_info, reinit_parse_for_block): 11413 Likewise. 11414 * pt.c (comp_template_args, get_class_bindings, push_tinst_level): 11415 Likewise. 11416 * tree.c (build_cplus_array_type_1): Likewise. 11417 * typeck.c (comp_ptr_ttypes_{const,real,reinterpret}): Likewise. 11418 (comp_target_parms): Likewise. 11419 11420 * init.c (build_builtin_call): Make static. 11421 * cp-tree.h (build_builtin_call): Delete decl. 11422 11423 * typeck.c (binary_op_error): Delete decl. 11424 * cp-tree.h (binary_op_error): Likewise. 11425 11426Thu Mar 6 16:13:52 1997 Brendan Kehoe <brendan@lisa.cygnus.com> 11427 11428 * call.c (build_method_call): Compare against error_mark_node 11429 directly, rather than the ERROR_MARK tree code. 11430 * cvt.c (cp_convert): Likewise. 11431 * decl.c (print_binding_level): Likewise. 11432 (duplicate_decls): Likewise. 11433 (grokdeclarator): Likewise. 11434 (grokdeclarator): Likewise. 11435 * init.c (expand_aggr_init_1): Likewise. 11436 (decl_constant_value): Likewise. 11437 * method.c (build_opfncall): Likewise. 11438 (hack_identifier): Likewise. 11439 * typeck.c (build_modify_expr): Likewise. 11440 11441 * typeck.c (build_c_cast): Don't decl TYPE as register tree. 11442 11443Sun Mar 2 02:54:36 1997 Bruno Haible <bruno@linuix.mathematik.uni-karlsruhe.de> 11444 11445 * pt.c (unify): Strip NOP_EXPR wrappers before unifying integer values. 11446 11447 * pt.c (coerce_template_parms): Add new error message. 11448 11449 * method.c (build_overload_value): Implement name mangling for 11450 floating-point template arguments. 11451 11452 * method.c (build_overload_int, icat, dicat): Fix mangling of template 11453 arguments whose absolute value doesn't fit in a signed word. 11454 11455Mon Mar 3 12:14:54 1997 Brendan Kehoe <brendan@lisa.cygnus.com> 11456 11457 * friend.c: New file; put all of the friend stuff in here. 11458 * init.c: Instead of here. 11459 * Makefile.in (CXX_OBJS): Add friend.o. 11460 (friend.o): Add dependencies. 11461 * Make-lang.in (CXX_SRCS): Add $(srcdir)/cp/friend.c. 11462 11463Sun Mar 2 11:04:43 1997 Jason Merrill <jason@yorick.cygnus.com> 11464 11465 * call.c (build_scoped_method_call): Complain if the scope isn't a 11466 base. 11467 11468Wed Feb 26 11:31:06 1997 Jason Merrill <jason@yorick.cygnus.com> 11469 11470 * parse.y (left_curly): Don't crash on erroneous type. 11471 11472 * init.c (build_delete): Fix type of ref. 11473 11474Tue Feb 25 12:41:48 1997 Jason Merrill <jason@yorick.cygnus.com> 11475 11476 * search.c (get_vbase_1): Renamed from get_vbase. 11477 (get_vbase): Wrapper, now non-static. 11478 (convert_pointer_to_vbase): Now static. 11479 11480 * call.c (build_scoped_method_call): Accept a binfo for BASETYPE. 11481 * init.c (build_delete): Pass one. 11482 (build_partial_cleanup_for): Use build_scoped_method_call. 11483 * decl.c (finish_function): Pass a binfo. 11484 11485Mon Feb 24 15:00:12 1997 Jason Merrill <jason@yorick.cygnus.com> 11486 11487 * call.c (build_over_call): Only synthesize non-trivial copy ctors. 11488 11489 * typeck.c (build_c_cast): Lose other reference to flag. 11490 11491 * call.c (build_field_call): Don't look for [cd]tor_identifier. 11492 * decl2.c (delete_sanity): Remove meaningless use of 11493 LOOKUP_HAS_IN_CHARGE. 11494 * decl.c (finish_function): Use build_scoped_method_call instead 11495 of build_delete for running vbase dtors. 11496 * init.c (build_delete): Call overload resolution code instead of 11497 duplicating it badly. 11498 11499Thu Feb 20 15:12:15 1997 Jason Merrill <jason@yorick.cygnus.com> 11500 11501 * call.c (build_over_call): Call mark_used before trying to elide 11502 the call. 11503 11504 * decl.c (implicitly_declare): Don't set DECL_ARTIFICIAL. 11505 11506Wed Feb 19 11:18:53 1997 Brendan Kehoe <brendan@lisa.cygnus.com> 11507 11508 * typeck.c (build_modify_expr): Always pedwarn for a cast to 11509 non-reference used as an lvalue. 11510 11511Wed Feb 19 10:35:37 1997 Jason Merrill <jason@yorick.cygnus.com> 11512 11513 * cvt.c (cp_convert_to_pointer): Convert from 0 to a pmf properly. 11514 11515Tue Feb 18 15:40:57 1997 Jason Merrill <jason@yorick.cygnus.com> 11516 11517 * parse.y (handler): Fix template typo. 11518 11519Sun Feb 16 02:12:28 1997 Jason Merrill <jason@yorick.cygnus.com> 11520 11521 * error.c (lang_decl_name): New fn. 11522 * tree.c (lang_printable_name): Use it. 11523 11524Fri Feb 14 16:57:05 1997 Mike Stump <mrs@cygnus.com> 11525 11526 * g++spec.c: Include config.h so that we can catch bzero #defines 11527 from the config file. 11528 11529Tue Feb 11 13:50:48 1997 Mike Stump <mrs@cygnus.com> 11530 11531 * new1.cc: Include a declaration for malloc, to avoid warning, and 11532 avoid lossing on systems that require one (ones that define malloc 11533 in xm.h). 11534 11535Mon Feb 10 22:51:13 1997 Bruno Haible <bruno@linuix.mathematik.uni-karlsruhe.de> 11536 11537 * decl2.c (max_tinst_depth): New variable. 11538 (lang_decode_option): Parse "-ftemplate-depth-NN" command line 11539 option. 11540 * pt.c (max_tinst_depth): Variable moved. 11541 * lang-options.h: Declare "-ftemplate-depth-NN" command line option 11542 as legal. 11543 11544Fri Feb 7 15:43:34 1997 Jason Merrill <jason@yorick.cygnus.com> 11545 11546 * decl.c (xref_basetypes): Allow a base class that depends on 11547 template parms to be incomplete. 11548 11549 * decl2.c (build_expr_from_tree): Support typeid(type). 11550 * rtti.c (get_typeid): Support templates. 11551 (expand_si_desc, expand_class_desc): Fix string length. 11552 (expand_ptr_desc, expand_attr_desc, expand_generic_desc): Likewise. 11553 11554Tue Feb 4 11:28:24 1997 Jason Merrill <jason@yorick.cygnus.com> 11555 11556 * pt.c (unify, case TEMPLATE_CONST_PARM): Use cp_tree_equal. 11557 11558 * pt.c (tsubst): Put it back for -fno-ansi-overloading. 11559 11560Mon Feb 3 18:41:12 1997 Jason Merrill <jason@yorick.cygnus.com> 11561 11562 * pt.c (tsubst, case FUNCTION_DECL): Lose obsolete code that 11563 smashes together template and non-template decls of the same 11564 signature. 11565 11566Thu Jan 30 19:18:00 1997 Jason Merrill <jason@yorick.cygnus.com> 11567 11568 * pt.c (tsubst): Don't recurse for the type of a TYPENAME_TYPE. 11569 11570Wed Jan 29 11:40:35 1997 Brendan Kehoe <brendan@lisa.cygnus.com> 11571 11572 * decl.c (duplicate_decls): Next route, pedwarn about different 11573 exceptions if -pedantic *or* olddecl !DECL_IN_SYSTEM_HEADER. 11574 11575Tue Jan 28 20:43:29 1997 Brendan Kehoe <brendan@lisa.cygnus.com> 11576 11577 * cp-tree.h (HAS_DEFAULT_IMPLEMENTATION): Delete macro. 11578 (struct lang_type): Delete has_default_implementation member. 11579 Increase dummy to 21. 11580 * decl.c (start_method): Delete usage. 11581 11582 * cp-tree.h (build_call, null_ptr_cst_p, in_function_p, 11583 store_after_parms, start_decl_1, auto_function): Add decls. 11584 (get_arglist_len_in_bytes, declare_implicit_exception, 11585 have_exceptions_p, make_type_decl, typedecl_for_tag, 11586 store_in_parms, pop_implicit_try_blocks, push_exception_cleanup, 11587 build_component_type_expr, cplus_exception_name, 11588 {make,clear}_anon_parm_name, dont_see_typename): Removed decls. 11589 * call.c (build_this): Make static. 11590 (is_complete): Likewise. 11591 (implicit_conversion): Likewise. 11592 (reference_binding): Likewise. 11593 (standard_conversion): Likewise. 11594 (strip_top_quals): Likewise. 11595 (non_reference): Likewise. 11596 (build_conv): Likewise. 11597 (user_harshness): Likewise. 11598 (rank_for_ideal): Likewise. 11599 * decl.c (start_decl_1): Delete forward decl. 11600 (push_decl_level): Make static. 11601 (resume_binding_level): Make static. 11602 (namespace_bindings_p): Make static. 11603 (declare_namespace_level): Make static. 11604 (lookup_name_real): Make static. 11605 (duplicate_decls): Make static. Take register off NEWDECL and 11606 OLDDECL parm decls. 11607 * decl2.c (get_sentry): Make static. 11608 (temp_name_p): Delete fn. 11609 * except.c (auto_function): Delete decl. 11610 * lex.c (handle_{cp,sysv}_pragma): Make static. 11611 (handle_sysv_pragma) [HANDLE_SYSV_PRAGMA]: Add forward decl. 11612 * method.c (do_build_{copy_constructor,assign_ref}): Make static. 11613 * pt.c (tsubst_expr_values): Make static. 11614 * rtti.c (combine_strings): Delete decl. 11615 11616Tue Jan 28 16:40:40 1997 Jason Merrill <jason@yorick.cygnus.com> 11617 11618 * pt.c (push_template_decl): Handle getting a typedef. 11619 11620 * call.c (build_new_function_call): Complain about void arg. 11621 11622Tue Jan 28 15:25:09 1997 Brendan Kehoe <brendan@lisa.cygnus.com> 11623 11624 * decl.c (duplicate_decls): Give pedwarn of different exceptions 11625 if -pedantic, instead of olddecl !DECL_IN_SYSTEM_HEADER. 11626 11627Mon Jan 27 19:21:29 1997 Mike Stump <mrs@cygnus.com> 11628 11629 * except.c (expand_throw): Don't expand the cleanup tree here, 11630 since we are not going to write the rtl out. Fixes problem with 11631 -g -O on SPARC. 11632 11633Mon Jan 27 16:24:35 1997 Sean McNeil <sean@mcneil.com> 11634 11635 * Make-lang.in: Add $(exeext) as necessary. 11636 11637Mon Jan 27 13:20:39 1997 Mike Stump <mrs@cygnus.com> 11638 11639 * parse.y (handler_seq): Must have at least one catch clause. 11640 11641Sat Jan 25 12:00:05 1997 Jason Merrill <jason@yorick.cygnus.com> 11642 11643 * call.c (add_builtin_candidate): Restore ?: hack. 11644 11645 * decl.c (grok_op_properties): More warnings. 11646 11647Sat Jan 25 08:50:03 1997 Brendan Kehoe <brendan@lisa.cygnus.com> 11648 11649 * decl.c (duplicate_decls): On second thought, do it as a pedwarn 11650 still but only if !DECL_IN_SYSTEM_HEADER (olddecl). 11651 11652 * decl.c (duplicate_decls): Scale back to a warning, and only do 11653 'em if -pedantic. 11654 11655Fri Jan 24 17:52:54 1997 Mike Stump <mrs@cygnus.com> 11656 11657 * decl.c (duplicate_decls): pedwarn mismatched exception 11658 specifications. 11659 11660Thu Jan 23 18:18:54 1997 Mike Stump <mrs@cygnus.com> 11661 11662 * call.c (build_new_method_call): Don't display the invisible 11663 argument for controlling virtual bases. 11664 11665Thu Jan 23 16:48:10 1997 Mike Stump <mrs@cygnus.com> 11666 11667 * new: Add nothrow new and delete, bad_alloc and throw specifications 11668 for delete. 11669 * decl.c (init_decl_processing): Add throw specification for delete. 11670 * new.cc (nothrow): Define. 11671 * lex.c (real_yylex): Removing warning that throw and friends are 11672 keywords. 11673 * new1.cc (operator new (size_t sz, const nothrow_t&)): Define. 11674 * new2.cc (operator new[] (size_t sz, const nothrow_t&): Define. 11675 * Make-lang.in: Add new{1,2}.{cc,o}. 11676 11677Thu Jan 23 16:39:06 1997 Jason Merrill <jason@yorick.cygnus.com> 11678 11679 * lex.c (cons_up_default_function): Fix return type of synth op=. 11680 11681 * init.c (emit_base_init): Add warnings for uninitialized members 11682 and bases. 11683 11684 * decl.c (xref_basetypes): Add warning for non-polymorphic type 11685 with destructor used as base type. 11686 11687 * decl.c (grok_op_properties): Add warning for op= returning void. 11688 * typeck.c (c_expand_return): Add warning for op= returning anything 11689 other than *this. 11690 11691 * class.c (finish_struct_1): Add warning for class with pointers 11692 but not copy ctor or copy op=. 11693 11694 * cp-tree.h (TI_PENDING_TEMPLATE_FLAG): New macro. 11695 * pt.c (add_pending_template): Use it instead of LANG_FLAG_0. 11696 (instantiate_template): If -fexternal-templates, add this 11697 instantiation to pending_templates. 11698 11699 * decl2.c (copy_assignment_arg_p): Disable old hack to support 11700 Booch components. 11701 11702Tue Jan 21 18:32:04 1997 Mike Stump <mrs@cygnus.com> 11703 11704 * cvt.c (cp_convert): pedwarn enum to pointer conversions. 11705 11706Mon Jan 20 17:59:51 1997 Jason Merrill <jason@yorick.cygnus.com> 11707 11708 * call.c (standard_conversion): Handle getting references. Tack 11709 on RVALUE_CONV here. Do it for non-class types, too. 11710 (reference_binding): Pass references to standard_conversion. 11711 (implicit_conversion): Likewise. 11712 (add_builtin_candidate): Disable one ?: kludge. 11713 (convert_like): Handle RVALUE_CONVs for non-class types. 11714 (joust): Disable the other ?: kludge. 11715 11716Mon Jan 20 14:53:13 1997 Brendan Kehoe <brendan@lisa.cygnus.com> 11717 11718 * decl.c (init_decl_processing): Add code to build up common 11719 function types beforehand, to avoid creation then removal of 11720 things already in the hash table. 11721 11722Mon Jan 20 14:43:49 1997 Jason Merrill <jason@yorick.cygnus.com> 11723 11724 * decl.c (finish_function): Also zero out DECL_INCOMING_RTL for 11725 the arguments. 11726 11727 * error.c (dump_expr, TEMPLATE_CONST_PARM): Don't require 11728 current_template_parms. 11729 11730Fri Jan 17 10:25:42 1997 Jason Merrill <jason@yorick.cygnus.com> 11731 11732 * search.c (lookup_field): Don't return a function, check want_type. 11733 11734Thu Jan 16 18:14:35 1997 Brendan Kehoe <brendan@lisa.cygnus.com> 11735 11736 * init.c (build_new): Make sure PLACEMENT has a type. 11737 11738Thu Jan 16 17:40:28 1997 Jason Merrill <jason@yorick.cygnus.com> 11739 11740 * init.c (build_new): Support new (nothrow). 11741 11742Wed Jan 15 12:38:14 1997 Jason Merrill <jason@yorick.cygnus.com> 11743 11744 * pt.c (instantiate_decl): Also do push_to_top_level before setting 11745 up DECL_INITIAL. 11746 11747 * cp-tree.h (PARM_DEFAULT_FROM_TEMPLATE): New macro. 11748 * pt.c (tsubst): Defer instantiation of default args. 11749 * call.c (build_over_call): Until here. 11750 11751Wed Jan 15 10:08:10 1997 Brendan Kehoe <brendan@lisa.cygnus.com> 11752 11753 * search.c (lookup_field): Make sure we have an 11754 IDENTIFIER_CLASS_VALUE before we try to return it. 11755 11756Thu Jan 9 07:19:01 1997 Brendan Kehoe <brendan@lisa.cygnus.com> 11757 11758 * call.c (build_method_call): Delete unused var PARM. 11759 (build_overload_call_real): Likewise. 11760 (build_object_call): Delete unused var P. 11761 (build_new_op): Likewise. 11762 * decl.c (builtin_type_tdescs_{arr, len, max}): #if 0 out static 11763 var definitions, which are never used. 11764 (shadow_tag): Delete unused var FN. 11765 * expr.c (cplus_expand_expr): Delete unused var ORIGINAL_TARGET. 11766 * init.c (build_new): Delete unused var ALLOC_TEMP. 11767 * method.c (hack_identifier): Delete unused var CONTEXT. 11768 (do_build_copy_constructor): Delete unused var NAME. 11769 (synthesize_method): Delete unused var BASE. 11770 * pt.c (lookup_template_class): Delete unused var CODE_TYPE_NODE. 11771 * rtti.c (build_headof): Delete unused var VPTR. 11772 (get_typeid): Delete unused var T. 11773 * typeck.c (build_conditional_expr): Delete unused vars ORIG_OP1 11774 and ORIG_OP2. 11775 (build_ptrmemfunc): Delete unused vars U and NINDEX. 11776 * typeck2.c (build_functional_cast): Delete unused var BINFO. 11777 11778Wed Jan 8 13:09:54 1997 Jason Merrill <jason@yorick.cygnus.com> 11779 11780 * search.c (lookup_field): Use IDENTIFIER_CLASS_VALUE to look up 11781 things in a type being defined. 11782 * decl.c (finish_enum): Reverse the values so that they are in 11783 the correct order. 11784 11785 * pt.c (instantiate_class_template): Don't initialize 11786 BINFO_BASETYPES until the vector is filled out. 11787 (unify): Don't abort on conflicting bindings, just fail. 11788 (instantiate_decl): Do push_tinst_level before any tsubsting. 11789 11790 * method.c (build_overload_value): Handle getting a 11791 TEMPLATE_CONST_PARM for a pointer. 11792 11793Tue Jan 7 14:00:58 1997 Jason Merrill <jason@yorick.cygnus.com> 11794 11795 * init.c (expand_member_init): Don't give 'not a base' error for 11796 templates. 11797 11798 * pt.c (instantiate_decl): Call import_export_decl later. 11799 11800 * pt.c (instantiate_class_template): Return a value. 11801 11802 * parse.y (extension): New rule for __extension__. 11803 (extdef, unary_expr, decl, component_decl): Use it. 11804 11805Tue Jan 7 09:20:28 1997 Mike Stump <mrs@cygnus.com> 11806 11807 * class.c (base_binfo): Remove unused base_has_virtual member. 11808 (finish_base_struct): Likewise. 11809 (finish_struct_1): Likewise. 11810 11811Tue Dec 31 20:25:50 1996 Mike Stump <mrs@cygnus.com> 11812 11813 * search.c (expand_upcast_fixups): Fix bogus code generation 11814 problem where the generated code uses the wrong index into the 11815 runtime built vtable on the stack. Old code could clobber random 11816 stack values. 11817 11818Tue Dec 31 15:16:56 1996 Mike Stump <mrs@cygnus.com> 11819 11820 * init.c (perform_member_init): Make sure the partial EH cleanups 11821 live on the function_obstack. 11822 11823Fri Dec 27 10:31:40 1996 Paul Eggert <eggert@twinsun.com> 11824 11825 * Make-lang.in (g++spec.o): Don't use $< with an explicit target; 11826 this isn't portable to some versions of `make' (e.g. Solaris 2.5.1). 11827 11828Tue Dec 24 10:24:03 1996 Jeffrey A Law <law@cygnus.com> 11829 11830 * decl.c (grokvardecl): Avoid ANSI style initialization. 11831 11832Sun Dec 22 04:22:06 1996 Jason Merrill <jason@yorick.cygnus.com> 11833 11834 * pt.c (tsubst): Tweak arg types for a FUNCTION_TYPE. 11835 11836Fri Dec 20 17:09:25 1996 Jason Merrill <jason@yorick.cygnus.com> 11837 11838 * pt.c (instantiate_class_template): Call grok_{ctor,op}_properties. 11839 11840Fri Dec 20 12:17:12 1996 Brendan Kehoe <brendan@lisa.cygnus.com> 11841 11842 * g++spec.c (lang_specific_driver): Put missing hyphen in front of 11843 arguments we compare against. Start the count of I at 1, not 0, 11844 since argv[0] is still the command. 11845 11846Thu Dec 19 11:53:57 1996 Stan Shebs <shebs@andros.cygnus.com> 11847 11848 * lang-specs.h: Accept .cp as an C++ extension. 11849 11850Mon Dec 16 22:43:31 1996 Brendan Kehoe <brendan@lisa.cygnus.com> 11851 11852 * cp-tree.h (ptr_reasonably_similar): Add decl. 11853 11854Thu Dec 12 15:00:35 1996 Brendan Kehoe <brendan@lisa.cygnus.com> 11855 11856 * decl.c (grokvardecl): Change SPECBITS parm to be the SPECBITS_IN 11857 pointer. New local SPECBITS with the parm's value. 11858 (grokdeclarator): Pass &specbits down. 11859 11860 * parse.y (expr_no_commas): Make sure $$ is not an error_mark_node 11861 before we try to do C_SET_EXP_ORIGINAL_CODE on it. 11862 11863 * search.c (envelope_add_decl): Check that the CLASSTYPE_CID of 11864 CONTEXT is not 0 before we try to use TYPE_DERIVES_FROM. 11865 11866 * decl.c (cplus_expand_expr_stmt): Only expand the expr if EXP is 11867 not an error_mark_node. 11868 11869Sat Dec 7 17:20:22 1996 Jason Merrill <jason@yorick.cygnus.com> 11870 11871 * cp-tree.h (TYPE_MAIN_DECL): Use TYPE_STUB_DECL. 11872 * *.c: Use TYPE_MAIN_DECL instead of TYPE_NAME where appropriate. 11873 11874Fri Dec 6 14:40:09 1996 Jason Merrill <jason@yorick.cygnus.com> 11875 11876 * decl.c (grokdeclarator): When giving an anonymous struct a name, 11877 replace TYPE_NAME instead of TYPE_IDENTIFIER (so TYPE_STUB_DECL is 11878 not affected). 11879 11880 * typeck2.c (build_m_component_ref): If component is a pointer 11881 to data member, resolve the OFFSET_REF now. 11882 11883 * call.c (convert_like): Don't go into infinite recursion. 11884 11885 * pt.c (coerce_template_parms): Use tsubst_expr for non-type args. 11886 11887 * class.c (finish_struct_1): Set DECL_ARTIFICIAL on the vptr. 11888 * tree.c (layout_basetypes): And on the vbase ptr. 11889 11890Thu Dec 5 02:11:28 1996 Jason Merrill <jason@yorick.cygnus.com> 11891 11892 * decl.c (BOOL_TYPE_SIZE): Define in terms of POINTER_SIZE or 11893 CHAR_TYPE_SIZE so bool is always the same size as another type. 11894 11895 * decl.c (pushtag): Set DECL_IGNORED_P for DWARF, too. 11896 11897Tue Dec 3 23:18:37 1996 Jason Merrill <jason@yorick.cygnus.com> 11898 11899 * decl2.c (grok_x_components): Remove synthesized methods from 11900 TYPE_METHODS of an anonymous union, complain about member 11901 functions. 11902 * decl.c (shadow_tag): Wipe out memory of synthesized methods in 11903 anonymous unions. 11904 (finish_function): Just clear the DECL_RTL of our arguments. 11905 11906Fri Nov 29 21:54:17 1996 Jason Merrill <jason@yorick.cygnus.com> 11907 11908 * decl2.c (finish_file): Emit DWARF debugging info for static data 11909 members. 11910 11911 * pt.c (tsubst): If t is a stub decl, return the stub decl for type. 11912 11913Wed Nov 27 14:47:15 1996 Bob Manson <manson@charmed.cygnus.com> 11914 11915 * typeck.c (build_component_ref): Don't die if COMPONENT isn't a 11916 IDENTIFIER_NODE. 11917 11918Wed Nov 27 16:05:19 1996 Michael Meissner <meissner@tiktok.cygnus.com> 11919 11920 * Make-lang.in (g++-cross$(exeext)): Fix typo. 11921 11922Wed Nov 27 08:14:00 1996 Brendan Kehoe <brendan@lisa.cygnus.com> 11923 11924 Make the g++ driver now be a standalone program, rather than one 11925 that tries to run the gcc driver after munging up the options. 11926 * Make-lang.in (g++.c, g++spec.o): New rules. 11927 (g++.o): New rule, based on gcc.o with -DLANG_SPECIFIC_DRIVER 11928 added. 11929 (g++$(exeext)): New rule, based on xgcc rule. 11930 (g++-cross$(exeext)): Now just copies g++$(exeext) over. 11931 * g++spec.c: New file. 11932 * g++.c: Removed file. 11933 11934Tue Nov 26 19:01:09 1996 Mike Stump <mrs@cygnus.com> 11935 11936 * cvt.c (build_up_reference): Arrange for any temporary values 11937 that have been keep in registers until now to be put into memory. 11938 11939Mon Nov 25 15:16:41 1996 Kaveh R. Ghazi <ghazi@caip.rutgers.edu> 11940 11941 * Make-lang.in (c++.stage[1234]): Depend upon stage[1-4]-start, so 11942 that make -j3 bootstrap works better. 11943 11944Sun Nov 24 02:09:39 1996 Jason Merrill <jason@yorick.cygnus.com> 11945 11946 * decl.c (pushtag): Do pushdecl for anon tags. 11947 11948Thu Nov 21 16:30:24 1996 Jason Merrill <jason@yorick.cygnus.com> 11949 11950 * typeck.c (c_expand_return): Fix logic. 11951 (unary_complex_lvalue): Avoid unused warning on address of INIT_EXPR. 11952 11953Wed Nov 20 18:47:31 1996 Bob Manson <manson@charmed.cygnus.com> 11954 11955 * g++.c (main): Make sure arglist has a final NULL entry. Add 11956 PEXECUTE_LAST to the flags passed to pexecute, as otherwise 11957 stdin/stdout of the invoked program are redirected to 11958 nowheresville. 11959 11960Tue Nov 19 16:12:44 1996 Jason Merrill <jason@yorick.cygnus.com> 11961 11962 * decl.c (implicitly_declare): Set DECL_ARTIFICIAL. 11963 11964Tue Nov 19 15:48:19 1996 Mike Stump <mrs@cygnus.com> 11965 11966 * init.c (resolve_offset_ref): Handle obj.vfn better. 11967 * typeck.c (build_component_ref): Set TREE_TYPE on result from 11968 build_vfn_ref. 11969 11970Tue Nov 19 13:14:33 1996 Mike Stump <mrs@cygnus.com> 11971 11972 * typeck.c (convert_for_assignment): Also handle anachronistic 11973 implicit conversions from (::*)() to cv void*. 11974 * cvt.c (cp_convert_to_pointer): Likewise. 11975 11976Mon Nov 18 17:05:26 1996 Jason Merrill <jason@yorick.cygnus.com> 11977 11978 * lex.c (handle_cp_pragma): Fix bogus warning. 11979 11980Mon Nov 18 16:10:43 1996 Mike Stump <mrs@cygnus.com> 11981 11982 * cvt.c (cp_convert_to_pointer): Avoid thinking a POINTER_TYPE 11983 (METHOD_TYPE) is a TYPE_PTRMEMFUNC_P. 11984 11985Thu Nov 14 23:18:17 1996 Jason Merrill <jason@yorick.cygnus.com> 11986 11987 * class.c (finish_struct_1): Support DWARF2_DEBUG. 11988 * search.c (dfs_debug_mark): Likewise. 11989 * decl2.c (finish_vtable_vardecl): Likewise. 11990 * decl.c (pushtag, finish_enum): Likewise. 11991 * lex.c (check_newline): Use debug_* instead of calling *out 11992 functions directly. 11993 11994Thu Nov 14 15:21:46 1996 Brendan Kehoe <brendan@lisa.cygnus.com> 11995 11996 * Make-lang.in (cplib2.ready): Add else clause to avoid problems 11997 on some picky hosts. 11998 11999Wed Nov 13 12:32:07 1996 Jason Merrill <jason@yorick.cygnus.com> 12000 12001 * class.c (finish_struct_1): A class has a non-trivial copy 12002 constructor if it has virtual functions. 12003 12004 * cvt.c (cp_convert): Always call a constructor. 12005 12006 * call.c (reference_binding): Still tack on a REF_BIND 12007 for bad conversions. 12008 (build_user_type_conversion_1): Propagate ICS_BAD_FLAG. 12009 12010 * typeck.c (convert_arguments): Pass LOOKUP_ONLYCONVERTING. 12011 (c_expand_return): Likewise. 12012 * typeck2.c (digest_init): Likewise for { }. 12013 * init.c (expand_aggr_init_1): Keep the CONSTRUCTOR handling. 12014 * cvt.c (cp_convert): Handle failure better. 12015 12016Wed Nov 13 11:51:20 1996 Brendan Kehoe <brendan@lisa.cygnus.com> 12017 12018 * g++.c (main): Also set PEXECUTE_SEARCH, to make the invocation 12019 of GCC be path-relative. 12020 12021Wed Nov 13 11:27:16 1996 Michael Meissner <meissner@tiktok.cygnus.com> 12022 12023 * Make-lang.in (g++-cross): G++-cross doesn't need version.o, but 12024 it does need choose-temp.o and pexecute.o. 12025 12026Wed Nov 13 07:53:38 1996 Brendan Kehoe <brendan@lisa.cygnus.com> 12027 12028 * g++.c (error) [!HAVE_VPRINTF]: Put error back for the only time 12029 that we still use it. 12030 (P_tmpdir, R_OK, W_OK, X_OK) [__MSDOS__]: Delete unnecessary macros. 12031 12032Wed Nov 13 02:00:26 1996 Jason Merrill <jason@yorick.cygnus.com> 12033 12034 * init.c (expand_default_init): Avoid calling constructors to 12035 initialize reference temps. 12036 12037 * cvt.c (convert_to_reference): Fix. 12038 12039Tue Nov 12 19:10:07 1996 Jason Merrill <jason@yorick.cygnus.com> 12040 12041 * cvt.c (cp_convert): Simplify for flag_ansi_overloading. 12042 (convert_to_reference): Likewise. 12043 * typeck.c (convert_for_initialization): Likewise. 12044 * init.c (expand_default_init): Likewise. 12045 (expand_aggr_init_1): Likewise. 12046 * cp-tree.h (CONV_NONCONVERTING): Lose. 12047 * typeck.c (build_c_cast): Lose allow_nonconverting parm. 12048 * *.c: Adjust. 12049 * call.c (build_user_type_conversion_1): Assume LOOKUP_ONLYCONVERTING. 12050 12051Tue Nov 12 16:29:04 1996 Brendan Kehoe <brendan@canuck.cygnus.com> 12052 12053 * pt.c (tsubst_expr): Reverse args to expand_start_catch_block. 12054 12055Tue Nov 12 15:26:17 1996 Jason Merrill <jason@yorick.cygnus.com> 12056 12057 * init.c (expand_aggr_init_1): Don't crash on non-constructor 12058 TARGET_EXPR. 12059 12060Tue Nov 12 14:00:50 1996 Brendan Kehoe <brendan@lisa.cygnus.com> 12061 12062 * g++.c: Include gansidecl.h. 12063 (VPROTO, PVPROTO, VA_START): Delete. 12064 (choose_temp_base_try, choose_temp_base, perror_exec, 12065 run_dos) [__MSDOS__]: Delete fns. 12066 (pfatal_with_name): Delete fn. 12067 (temp_filename): Declare like in gcc.c. 12068 (pexecute, pwait, choose_temp_base): Declare from gcc.c. 12069 (error_count, signal_count): Define. 12070 (error): Delete both definitions. 12071 (PEXECUTE_{FIRST,LAST,SEARCH,VERBOSE}): Define from gcc.c. 12072 (pfatal_pexecute): Add fn from gcc.c. 12073 (main): Rename local VERBOSE var to VERBOSE_FLAG. Rewrite the 12074 code to use the pexecute stuff also used by gcc.c. 12075 (MIN_FATAL_STATUS): Define. 12076 * Make-lang.in (g++): Add dependency on and linking with 12077 choose-temp.o and pexecute.o. 12078 12079 * cp-tree.h: Include gansidecl.h. 12080 (STDIO_PROTO): Delete #undef/#define. 12081 * cvt.c (NULL): Delete #undef/#define. 12082 * expr.c (NULL): Likewise. 12083 * init.c (NULL): Likewise. 12084 * rtti.c (NULL): Likewise. 12085 * xref.c (NULL): Likewise. 12086 12087 * cp-tree.h (build_user_type_conversion): Add prototype. 12088 * call.c (build_user_type_conversion): Delete prototype. Correct 12089 decl of FLAGS arg to be an int. 12090 * cvt.c (build_user_type_conversion): Likewise. 12091 12092Tue Nov 12 12:16:20 1996 Jason Merrill <jason@yorick.cygnus.com> 12093 12094 * cp-tree.def: Add TRY_BLOCK and HANDLER. 12095 * except.c (expand_start_catch_block): Support templates. 12096 * parse.y (try_block, handler_seq): Likewise. 12097 * pt.c (tsubst_expr): Support TRY_BLOCK and HANDLER. 12098 12099Mon Nov 11 13:57:31 1996 Jason Merrill <jason@yorick.cygnus.com> 12100 12101 * pt.c (current_template_args): New fn. 12102 (push_template_decl): Use it. 12103 * decl.c (grokdeclarator): Use it. 12104 12105 * decl2.c (build_expr_from_tree): Dereference ref vars. 12106 12107 * decl.c (grokdeclarator): Generalize handling of TYPENAME_TYPEs in 12108 the decl-specifier-seq. 12109 12110 * decl.c (grok_op_properties): Don't force the type of a conversion 12111 op to be complete. Don't warn about converting to the same type 12112 for template instantiations. 12113 12114 * decl2.c (finish_file): Don't call instantiate_decl on synthesized 12115 methods. 12116 12117Mon Nov 11 13:20:34 1996 Bob Manson <manson@charmed.cygnus.com> 12118 12119 * typeck.c (get_delta_difference): Remove previous bogusness. 12120 Don't give errors if force is set. 12121 12122Fri Nov 8 17:38:44 1996 Jason Merrill <jason@yorick.cygnus.com> 12123 12124 * decl2.c (finish_file): Don't emit debug info. 12125 * decl.c (pushdecl): Lose obsolete code. 12126 (grokdeclarator): Still do the long long thing after complaining. 12127 * search.c (note_debug_info_needed): Don't do anything if we're in a 12128 template. 12129 * method.c (synthesize_method): For non-local classes, 12130 push_to_top_level first. 12131 12132Fri Nov 8 11:52:28 1996 Bob Manson <manson@charmed.cygnus.com> 12133 12134 * typeck.c (get_delta_difference): Add no_error parameter. 12135 (build_ptrmemfunc): Call get_delta_difference with no_error set; 12136 we don't want error messages when converting unrelated 12137 pointer-to-member functions. 12138 12139Thu Nov 7 11:16:24 1996 Mike Stump <mrs@cygnus.com> 12140 12141 * error.c (dump_expr): Improve the wording on error messages that 12142 involve pointer to member functions. 12143 12144Tue Nov 5 17:12:05 1996 Mike Stump <mrs@cygnus.com> 12145 12146 * cvt.c (cp_convert_to_pointer): Move code for conversions from 12147 (::*)() to void* or (*)() up a bit, so that we can convert from 12148 METHOD_TYPEs as well. 12149 12150Tue Nov 5 14:54:17 1996 Jason Merrill <jason@yorick.cygnus.com> 12151 12152 * rtti.c (get_tinfo_fn): Make sure 'type' is permanent. 12153 There are no 'member' types. 12154 (get_tinfo_fn_dynamic): Diagnose typeid of overloaded fn. 12155 (build_x_typeid): Handle errors. 12156 12157Mon Nov 4 17:43:12 1996 Mike Stump <mrs@cygnus.com> 12158 12159 * typeck.c (convert_for_assignment): Handle anachronistic implicit 12160 conversions from (::*)() to void* or (*)(). 12161 * cvt.c (cp_convert_to_pointer): Likewise. 12162 (cp_convert_to_pointer_force): Remove cp_convert_to_pointer 12163 conversions from here. 12164 * decl2.c (lang_decode_option): Add -W{no-,}pmf-conversions. 12165 * lang-options.h: Likewise. 12166 * decl2.c (warn_pmf2ptr): Define. 12167 * cp-tree.h: Declare it. 12168 * typeck2.c (digest_init): Allow pmfs down into 12169 convert_for_initialization. 12170 12171Sun Nov 3 09:43:00 1996 Jason Merrill <jason@yorick.cygnus.com> 12172 12173 * typeck.c (c_expand_return): Fix for returning overloaded fn. 12174 12175Fri Nov 1 08:53:17 1996 Jason Merrill <jason@yorick.cygnus.com> 12176 12177 * cp-tree.h (DIRECT_BIND): Change from INDIRECT_BIND. 12178 * decl.c (grok_reference_init): Pass DIRECT_BIND. 12179 * cvt.c (build_up_reference): Don't mark 'this' addressable. Use 12180 DIRECT_BIND. 12181 * call.c (convert_like): Don't pass INDIRECT_BIND. 12182 * typeck.c (convert_arguments): Likewise. 12183 * typeck.c (mark_addressable): Allow &this if flag_this_is_variable. 12184 12185Thu Oct 31 17:08:49 1996 Jason Merrill <jason@yorick.cygnus.com> 12186 12187 * typeck.c (mark_addressable): Support TARGET_EXPR, unify with 12188 similar code in build_up_ref. 12189 * cvt.c (build_up_reference): Drastically simplify. 12190 12191Mon Oct 28 12:45:05 1996 Jeffrey A Law <law@cygnus.com> 12192 12193 * typeck.c (signed_or_unsigned_type): If the given type already 12194 as the correct signedness, then just return it. 12195 12196 * typeck.c ({un,}signed_type): If can't do anything, call 12197 signed_or_unsigned_type. 12198 12199Thu Oct 24 14:21:59 1996 Bob Manson <manson@charmed.cygnus.com> 12200 12201 * decl2.c (copy_assignment_arg_p): Don't buy the farm if 12202 current_class_type is NULL. 12203 12204Wed Oct 23 00:43:10 1996 Jason Merrill <jason@gerbil.cygnus.com> 12205 12206 * class.c (finish_struct_1): Avoid empty structs by adding a field 12207 so layout_type gets the mode right. 12208 12209 * typeck.c (c_expand_return): Drastically simplify. 12210 12211Mon Oct 21 22:34:02 1996 Jason Merrill <jason@yorick.cygnus.com> 12212 12213 * typeck.c (decay_conversion): Handle overloaded methods. 12214 12215Fri Oct 18 16:03:48 1996 Jason Merrill <jason@yorick.cygnus.com> 12216 12217 * call.c (build_over_call): A TARGET_EXPR has side-effects. 12218 12219Thu Oct 17 11:31:59 1996 Mike Stump <mrs@cygnus.com> 12220 12221 * cvt.c (convert_to_pointer_force): Add code to support pointer to 12222 member function to pointer to function conversions. 12223 * init.c (resolve_offset_ref): Add code to allow faked up objects, 12224 ignoring them if they are not used, and giving an error, if they 12225 are needed. 12226 * typeck.c (get_member_function_from_ptrfunc): Fold e1 to improve 12227 code, and so that we can give an error, if we needed an object, 12228 and one was not provided. 12229 (build_c_cast): Don't call default_conversion when we want to 12230 convert to pointer to function from a METHOD_TYPE. 12231 12232Mon Oct 14 00:28:51 1996 Jason Merrill <jason@yorick.cygnus.com> 12233 12234 * Make-lang.in (cplib2.ready): Fix logic. 12235 12236 * decl.c (shadow_tag): Only complain about non-artificial function 12237 members. 12238 12239 * class.c (finish_struct_1): Add synthesized methods to TYPE_METHODS. 12240 12241Fri Oct 11 16:12:40 1996 Jason Merrill <jason@yorick.cygnus.com> 12242 12243 * expr.c (cplus_expand_expr): Pre-tweak call_target like 12244 expand_inline_function would. 12245 12246 * pt.c (mark_decl_instantiated): If extern_p, call 12247 mark_inline_for_output. 12248 12249Thu Oct 10 15:58:08 1996 Mike Stump <mrs@cygnus.com> 12250 12251 * typeck.c (unary_complex_lvalue): Add code to handle intermediate 12252 pmd conversions. 12253 12254 * typeck.c (get_delta_difference): Fix wording, as we can be used 12255 for pointer to data members. 12256 12257Tue Oct 8 12:43:51 1996 Bob Manson <manson@charmed.cygnus.com> 12258 12259 * pt.c (tsubst): If the function decl isn't a member of this 12260 template, return a copy of the decl (including copying the 12261 lang-specific part) so we don't hose ourselves later. 12262 12263Thu Oct 3 16:24:28 1996 Jason Merrill <jason@yorick.cygnus.com> 12264 12265 * class.c (finish_struct): Remove DWARF-specific tag handling. 12266 * decl.c (pushtag): Likewise. 12267 (finish_function): Always clear DECL_ARGUMENTS on function decls with 12268 no saved RTX. 12269 * decl2.c (finish_file): Emit DWARF debugging info for static data 12270 members. 12271 12272Wed Oct 2 21:58:01 1996 Bob Manson <manson@charmed.cygnus.com> 12273 12274 * decl.c (duplicate_decls): Make sure the old DECL_LANG_SPECIFIC 12275 isn't the same as the new one before we whack it. 12276 12277Mon Sep 30 13:38:24 1996 Jason Merrill <jason@yorick.cygnus.com> 12278 12279 * class.c, cp-tree.h, cvt.c, decl.c, decl2.c, gxx.gperf, hash.h, 12280 lex.c, method.c, parse.y, typeck.c, typeck2.c: Remove 12281 warn_traditional and warn_strict_prototypes; remove ancient 12282 'overload' code; remove references to flag_traditional. 12283 12284Mon Sep 30 12:58:40 1996 Mike Stump <mrs@cygnus.com> 12285 12286 * input.c (sub_getch): Handle 8-bit characters in string literals. 12287 12288Sun Sep 29 03:12:01 1996 Jason Merrill <jason@yorick.cygnus.com> 12289 12290 * tree.c (mapcar): Handle CONSTRUCTORs. 12291 (copy_to_permanent): Handle expression_obstack properly. 12292 12293 * Make-lang.in (cplib2.txt): Also depend on the headers. 12294 12295 * rtti.c (get_tinfo_var): Don't assume that POINTER_SIZE == 12296 INT_TYPE_SIZE. 12297 (expand_class_desc): Use USItype for offset field. 12298 * tinfo.h (struct __class_type_info): Likewise. 12299 12300 * method.c (build_overload_int): TYPE_PRECISION should be applied 12301 to types. 12302 12303Sat Sep 28 14:44:50 1996 Jason Merrill <jason@yorick.cygnus.com> 12304 12305 * call.c (build_new_op): A COND_EXPR involving void must be a 12306 builtin. 12307 12308Fri Sep 27 16:40:30 1996 Jason Merrill <jason@yorick.cygnus.com> 12309 12310 * typeck.c (build_x_component_ref): New fn. 12311 (build_object_ref): Use it. 12312 * parse.y (primary): Use it. 12313 * decl2.c (build_expr_from_tree): Use it. 12314 * cp-tree.h: Declare it. 12315 12316 * decl.c (start_decl): Variable-sized arrays cannot be initialized. 12317 * error.c (dump_type_suffix): Handle variable arrays. 12318 12319Fri Sep 27 13:14:05 1996 Brendan Kehoe <brendan@lisa.cygnus.com> 12320 12321 * Make-lang.in (exception.o): Put back compiling it with -fPIC. 12322 12323Fri Sep 27 03:00:09 1996 Jason Merrill <jason@yorick.cygnus.com> 12324 12325 * decl.c (lookup_name_real): Don't try to look up anything in a 12326 TYPENAME_TYPE. 12327 12328 * tinfo2.cc (__throw_type_match_rtti): Oops. 12329 12330Thu Sep 26 22:11:05 1996 Brendan Kehoe <brendan@lisa.cygnus.com> 12331 12332 * Make-lang.in (exception.o): Use -fno-PIC for now. 12333 12334Thu Sep 26 10:59:00 1996 Jason Merrill <jason@yorick.cygnus.com> 12335 12336 * rtti.c (build_dynamic_cast): Pass tinfo fns rather than 12337 calling them. 12338 (get_tinfo_fn_dynamic): Extracted from build_typeid. 12339 * tinfo2.cc (__dynamic_cast): Adjust. 12340 12341 * rtti.c (build_typeid): Use resolves_to_fixed_type_p. 12342 (build_x_typeid): Likewise. 12343 12344 * parse.y: Call build_x_typeid instead of build_typeid. 12345 * cp-tree.def: Add TYPEID_EXPR. 12346 * pt.c (tsubst_copy): Handle typeid. 12347 * decl2.c (build_expr_from_tree): Likewise. 12348 * rtti.c (build_x_typeid): Throw bad_typeid from here. 12349 (build_typeid): Not here. 12350 * cp-tree.h: Declare build_x_typeid. 12351 12352Wed Sep 25 17:26:16 1996 Jason Merrill <jason@yorick.cygnus.com> 12353 12354 * call.c (convert_like): Pull out constant values. 12355 12356 * tree.c (mapcar): Use build_cplus_array_type, not build_array_type. 12357 12358Wed Sep 25 17:28:53 1996 Michael Meissner <meissner@tiktok.cygnus.com> 12359 12360 * decl.c (init_decl_processing): Create short int types before 12361 creating size_t in case a machine description needs to use 12362 unsigned short for size_t. 12363 12364Tue Sep 24 18:18:44 1996 Jason Merrill <jason@yorick.cygnus.com> 12365 12366 * Make-lang.in (exception.o): Turn off pic. 12367 12368 * tinfo2.cc (__throw_type_match_rtti): Fix cv-variants of the same 12369 type, multi-level ptr conversions. 12370 12371 * rtti.c (call_void_fn): Renamed and genericized from throw_bad_cast. 12372 (throw_bad_cast): Use it. 12373 (throw_bad_typeid): New fn. 12374 (build_typeid): Throw bad_typeid as needed. 12375 Use build_call. 12376 (synthesize_tinfo_fn): Handle functions and arrays before checking 12377 for cv-quals. 12378 12379 * Remove .h from standard C++ headers, add new.h, move into inc 12380 subdirectory. 12381 12382 * exception*: Remove pointer from object, constructors. Add 12383 default exception::what that uses type_info::name. Add 12384 __throw_bad_typeid. 12385 12386 * init.c (build_new): Don't add a cookie to new (void *) T[2]. 12387 12388Mon Sep 23 15:21:53 1996 Jason Merrill <jason@yorick.cygnus.com> 12389 12390 * Make-lang.in: Building C++ code depends on cc1plus. 12391 12392Mon Sep 23 12:38:40 1996 Brendan Kehoe <brendan@lisa.cygnus.com> 12393 12394 * decl.c (struct saved_scope): Declare PROCESSING_TEMPLATE_DECL as 12395 a HOST_WIDE_INT, not a tree. 12396 12397Mon Sep 23 12:36:02 1996 Jason Merrill <jason@yorick.cygnus.com> 12398 12399 * exception.cc: Don't include <stdlib.h>. 12400 12401 * Make-lang.in (c++.clean): Remove cplib2.*. 12402 12403Mon Sep 23 09:42:19 1996 Doug Evans <dje@canuck.cygnus.com> 12404 12405 * parse.y (component_decl_1, component_costructor_declarator case): 12406 Pass attributes/prefix_attributes in tree list. 12407 12408Mon Sep 23 01:18:50 1996 Jason Merrill <jason@yorick.cygnus.com> 12409 12410 * tinfo{,2}.cc: #include <stddef.h> instead of <stdlib.h>. 12411 12412Sun Sep 22 05:31:22 1996 Jason Merrill <jason@yorick.cygnus.com> 12413 12414 * lex.c (do_identifier): Don't do deferred lookup in a template 12415 header. 12416 12417 * typeck2.c (store_init_value): Oops. 12418 12419 * new.{h,cc}, exception.{h,cc}, typeinfo.h, tinfo{2.cc,.cc,.h}: 12420 New files for C++ lang-support library. 12421 * Make-lang.in (CXX_EXTRA_HEADERS): Define. 12422 (CXX_LIB2FUNCS): Define. 12423 And rules for building the C++ lang-support code. 12424 * config-lang.in (headers): Define. 12425 (lib2funcs): Define. 12426 12427Sat Sep 21 19:17:28 1996 Jason Merrill <jason@yorick.cygnus.com> 12428 12429 * decl2.c (build_expr_from_tree): If CONSTRUCTOR has a type, call 12430 digest_init. 12431 * pt.c (tsubst_copy): Compute type for CONSTRUCTOR. 12432 * typeck2.c (store_init_value): Check for initializing pmf with { } 12433 here. 12434 (process_init_constructor): Not here. 12435 12436Thu Sep 19 16:41:07 1996 Jason Merrill <jason@yorick.cygnus.com> 12437 12438 * pt.c (begin_template_parm_list): Increment 12439 processing_template_decl here. 12440 (end_template_parm_list): Not here. 12441 (process_template_parm): No need to add 1 to it now. 12442 * *.c: Use processing_template_decl instead of current_template_parms 12443 to check for being in a template. 12444 12445 * pt.c (uses_template_parms): Handle SCOPE_REF. Fix CONSTRUCTOR. 12446 (tsubst_copy): Handle CONSTRUCTOR. 12447 (instantiate_decl): Set up context properly for variables. 12448 * decl2.c (build_expr_from_tree): Handle CONSTRUCTOR. 12449 * class.c (finish_struct): Reverse CLASSTYPE_TAGS. 12450 12451Wed Sep 18 13:30:20 1996 Brendan Kehoe <brendan@lisa.cygnus.com> 12452 12453 * lex.c (enum tree_node_kind) [GATHER_STATISTICS]: Put the enum back. 12454 12455Wed Sep 18 04:24:07 1996 Jason Merrill <jason@yorick.cygnus.com> 12456 12457 * method.c (make_thunk): Call comdat_linkage before setting the 12458 TREE_CODE. 12459 12460 * decl2.c (comdat_linkage): Use make_decl_one_only. 12461 (import_export_decl): Likewise. 12462 * decl.c (init_decl_processing): Check supports_one_only instead of 12463 SUPPORTS_WEAK. 12464 12465Sat Sep 14 08:34:41 1996 Jason Merrill <jason@yorick.cygnus.com> 12466 12467 * decl2.c (grokfield): Tighten checking for access decls. 12468 12469 * decl.c (make_typename_type): Resolve references to 12470 current_class_type. Set CLASSTYPE_GOT_SEMICOLON. 12471 (lookup_name_real): Types that depend on a template parameter get 12472 an implicit 'typename' unless they're in the current scope. 12473 (start_decl_1): We don't care about incomplete types that depend 12474 on a template parm. 12475 (grokdeclarator): Resolve 'typename's in the type specifier that 12476 refer to members of the current scope. 12477 12478 * call.c (build_over_call): Remove 'inline called before 12479 definition' diagnostic. 12480 (build_method_call): Likewise. 12481 * decl.c (duplicate_decls): Downgrade 'used before declared 12482 inline' to a warning, only with -Winline. 12483 12484Fri Sep 13 17:31:40 1996 Stan Shebs <shebs@andros.cygnus.com> 12485 12486 * mpw-make.sed: Fix include paths, add @DASH_C_FLAG@ to compile. 12487 12488Wed Sep 11 22:38:13 1996 Gerald Baumgartner <gb@cs.purdue.edu> 12489 12490 * call.c (build_method_call): When calling a signature 12491 default implementation, as in other cases, let instance_ptr simply 12492 be instance. 12493 12494Wed Sep 11 22:14:44 1996 Mike Stump <mrs@cygnus.com> 12495 12496 * parse.y (simple_stmt): Cleanup and use do_poplevel (). 12497 12498Wed Sep 11 22:10:48 1996 Mike Stump <mrs@cygnus.com> 12499 12500 * except.c (expand_start_catch_block): Add a pushlevel so that -g 12501 works on hppa and SPARC. 12502 12503Wed Sep 11 10:18:06 1996 Brendan Kehoe <brendan@lisa.cygnus.com> 12504 12505 * typeck.c (build_indirect_ref): Catch PTR being an error_mark_node. 12506 12507Mon Sep 9 19:51:14 1996 Gerald Baumgartner <gb@cs.purdue.edu> 12508 12509 * call.c (build_over_call): Check first whether DECL_CONTEXT exists 12510 before testing whether it's a signature. 12511 12512Sun Sep 8 16:06:57 1996 Gerald Baumgartner <gb@cs.purdue.edu> 12513 12514 * call.c (build_new_method_call): Don't complain about signature 12515 pointers and references not being an aggr type. 12516 (build_this): If a signature pointer or reference was passed in, 12517 just return it. 12518 (build_new_method_call): If instance is a signature pointer, set 12519 basetype to the signature type of instance. 12520 * sig.c (build_signature_method_call): Deleted basetype and 12521 instance parameters, they can be found as the DECL_CONTEXT of 12522 function and as the first argument passed in. 12523 * cp-tree.h: Changed declaration of build_signature_method_call. 12524 * call.c (build_method_call): Deleted first two arguments in call 12525 of build_signature_method_call. 12526 (build_over_call): Added call to build_signature_method_call. 12527 12528Thu Sep 5 16:51:28 1996 Jason Merrill <jason@yorick.cygnus.com> 12529 12530 * typeck.c (build_c_cast): Don't tack a non_lvalue_expr onto a 12531 target_expr. 12532 12533Thu Sep 5 10:05:38 1996 Brendan Kehoe <brendan@lisa.cygnus.com> 12534 12535 * cvt.c (convert_to_reference): Use %#T, not %#D, for error. 12536 12537Wed Sep 4 17:16:09 1996 Bob Manson <manson@charmed.cygnus.com> 12538 12539 * except.c (expand_start_try_stmts): Move to except.c in the backend. 12540 (expand_end_try_stmts): Remove. 12541 12542 * init.c (perform_member_init): Use add_partial_entry () instead 12543 of directly manipulating lists. 12544 (emit_base_init): Likewise. 12545 12546Wed Sep 4 12:14:36 1996 Mike Stump <mrs@cygnus.com> 12547 12548 * except.c (expand_exception_blocks): Always make sure USE and 12549 CLOBBER insns that came at the end still do, the backend relies 12550 upon this. 12551 12552Wed Sep 4 07:44:48 1996 Jason Merrill <jason@yorick.cygnus.com> 12553 12554 * call.c (build_over_call): We can only use a TARGET_EXPR of the 12555 right type. 12556 12557Tue Sep 3 19:26:05 1996 Jason Merrill <jason@yorick.cygnus.com> 12558 12559 * cvt.c (convert_to_reference): Revert last change, don't complain 12560 about temp without target decl. 12561 12562Tue Sep 3 10:22:56 1996 Mike Stump <mrs@cygnus.com> 12563 12564 * decl.c (grokdeclarator): Don't core dump when void() is given. 12565 12566Tue Sep 3 02:38:56 1996 Jason Merrill <jason@yorick.cygnus.com> 12567 12568 * decl.c (copy_args_p): Don't crash. 12569 12570Fri Aug 30 14:26:57 1996 Mike Stump <mrs@cygnus.com> 12571 12572 * pt.c (tsubst): And support template args inside the exception 12573 specification. 12574 12575 * pt.c (tsubst): Add support for exception specifications in 12576 template functions. 12577 12578Fri Aug 30 10:01:55 1996 Mike Stump <mrs@cygnus.com> 12579 12580 * cp-tree.def (DECL_STMT): Eliminate the throw spec field, only 3 12581 fields now. 12582 * cp-tree.h (start_decl): Eliminate the throw spec parameter. 12583 (start_function): Likewise. 12584 (start_method): Likewise. 12585 (grokfield): Likewise. 12586 (make_call_declarator): Add throw spec parameter. 12587 (set_quals_and_spec): Add routine. 12588 * lex.c (set_quals_and_spec): Likewise. 12589 * decl.h (grokdeclarator): Eliminate the throw spec parameter. 12590 * decl.c (shadow_tag): Eliminate the throw spec parameter to 12591 grokdeclarator. 12592 (groktypename): Likewise. 12593 (start_decl): Eliminate the throw spec parameter. Eliminate the 12594 throw spec parameter to grokdeclarator. Eliminate the throw spec 12595 field in DECL_STMT. 12596 (cp_finish_decl): Eliminate the throw spec field in DECL_STMT. 12597 (grokfndecl): Remove useless set of raises. 12598 (grokdeclarator): Eliminate the throw spec parameter. Eliminate 12599 the throw spec parameter to start_decl. Pull the throw spec out 12600 of the call declarator. 12601 (grokparms): Eliminate the throw spec parameter to grokdeclarator. 12602 (start_function): Eliminate the throw spec parameter. Eliminate 12603 the throw spec parameter to grokdeclarator. 12604 (start_method): Likewise. 12605 * decl2.c (grokfield): Likewise. 12606 (grokbitfield): Eliminate the throw spec parameter to grokdeclarator. 12607 (grokoptypename): Likewise. 12608 (finish_file): Eliminate the throw spec parameter to 12609 start_function. Add throw spec to make_call_declarator. 12610 * except.c (init_exception_processing): Add throw spec to 12611 make_call_declarator. Eliminate the throw spec parameter to 12612 start_decl. 12613 (expand_start_catch_block): Eliminate the throw spec parameter to 12614 grokdeclarator. 12615 (expand_builtin_throw): Add throw spec to make_call_declarator. 12616 Eliminate the throw spec parameter to start_function. 12617 (start_anon_func): Likewise. 12618 * lex.c (make_call_declarator): Add throw spec parameter. 12619 (set_quals_and_spec): New routine. 12620 (cons_up_default_function): Add throw spec to make_call_declarator. 12621 Eliminate the throw spec parameter to grokfield. 12622 * method.c (synthesize_method): Eliminate the throw spec parameter 12623 to start_function. 12624 * pt.c (process_template_parm): Eliminate the throw spec parameter 12625 to grokdeclarator. 12626 (tsubst): Add throw spec to make_call_declarator. 12627 (tsubst_expr): Eliminate the throw spec parameter to start_decl. 12628 (do_function_instantiation): Eliminate the throw spec parameter to 12629 grokdeclarator. Eliminate the throw spec parameter to 12630 start_function. 12631 * rtti.c (synthesize_tinfo_fn): Eliminate the throw spec parameter 12632 to start_function. 12633 * parse.y (datadef): Remove non-winning optimization. 12634 (decl): Likewise. 12635 (fndef): Remove ambiguous error productions uncovered by grammar 12636 fixing. 12637 (constructor_declarator): Add exception_specification_opt here. 12638 (component_constructor_declarator): Likewise. 12639 (direct_after_type_declarator): Likewise. 12640 (complex_direct_notype_declarator): Likewise. 12641 (direct_abstract_declarator): Likewise. 12642 (fn.def1): Remove exception_specification_opt. 12643 (fn.def2): Likewise. 12644 (condition): Likewise. 12645 (initdcl0): Likewise. 12646 (initdcl): Likewise. 12647 (notype_initdcl0): Likewise. 12648 (nomods_initdcl0): Likewise. 12649 (component_decl_1): Likewise. 12650 (component_declarator): Likewise. 12651 (after_type_component_declarator0): Likewise. 12652 (after_type_component_declarator): Likewise. 12653 (notype_component_declarator): Likewise. 12654 12655Wed Aug 28 01:40:30 1996 Jason Merrill <jason@yorick.cygnus.com> 12656 12657 * call.c (build_over_call): Also use an INIT_EXPR when 12658 initializing anything from an rvalue. 12659 12660 * call.c (build_over_call): Call stabilize_reference when building 12661 an INIT_EXPR instead of calling the copy ctor. 12662 12663 * call.c (joust): Extend the previous change to all comparisons. 12664 12665 * decl2.c, method.c, lex.c: Use MAKE_DECL_ONE_ONLY and 12666 NO_LINKAGE_HEURISTICS. 12667 12668 * decl2.c (finish_file): Emit any statics that weren't already. 12669 12670 * typeck.c (build_static_cast): Implement. 12671 * tree.c (build_cplus_new): Handle getting a TARGET_EXPR. 12672 * decl.c (grokparms): Use can_convert_arg instead of 12673 implicit_conversion directly. 12674 (copy_args_p): New fn. 12675 * cvt.c (convert_to_reference): Don't complain about temp with 12676 static_cast. 12677 (build_up_reference): Handle TARGET_EXPRs. 12678 * call.c (build_over_call): Elide unnecessary temps. 12679 (can_convert*): Use new overloading code. 12680 12681Tue Aug 27 13:12:21 1996 Jason Merrill <jason@yorick.cygnus.com> 12682 12683 * call.c: Move TYPE_PTR*_MACROS ... 12684 * cp-tree.h: To here. 12685 * typeck.c (build_reinterpret_cast): Implement. 12686 12687 * call.c (add_builtin_candidate): Use TYPE_PTROB_P instead of 12688 ptr_complete_ob. 12689 (joust): If we're comparing a function to a builtin and the worst 12690 conversion for the builtin is worse than the worst conversion for the 12691 function, take the function. 12692 12693 * typeck.c (build_const_cast): Implement. 12694 (comp_ptr_ttypes_const): Like comp_ptr_ttypes, for const_cast. 12695 (comp_ptr_ttypes_reinterpret): Like cpt, for reinterpret_cast. 12696 12697Tue Aug 27 13:14:58 1996 Bob Manson <manson@charmed.cygnus.com> 12698 12699 * rtti.c (build_dynamic_cast): Don't try to dereference exprtype 12700 too early. Make sure we explode if exprtype turns out to be a 12701 NULL_TREE when it shouldn't be. 12702 12703Tue Aug 27 10:56:21 1996 Mike Stump <mrs@cygnus.com> 12704 12705 * cp-tree.h: New routine make_call_declarator. 12706 * lex.c (make_call_declarator): Define it. 12707 * except.c (init_exception_processing): Use it. 12708 (expand_builtin_throw): Likewise. 12709 (start_anon_func): Likewise. 12710 * decl2.c (finish_file): Likewise. 12711 * lex.c (cons_up_default_function): Likewise. 12712 * parse.y: Likewise. 12713 * pt.c (tsubst): Likewise. 12714 12715Mon Aug 26 17:40:03 1996 Mike Stump <mrs@cygnus.com> 12716 12717 * decl2.c (groktypefield): Remove unused code. 12718 12719Mon Aug 26 17:00:33 1996 Mike Stump <mrs@cygnus.com> 12720 12721 * gxx.gperf: Change TYPE_QUAL into CV_QUALIFIER. 12722 * parse.y: Likewise. Change maybe_type_qual into maybe_cv_qualifier. 12723 Change type_quals into cv_qualifiers. Change nonempty_type_quals into 12724 nonempty_cv_qualifiers. 12725 * hash.h: Rebuild. 12726 12727 * lex.c (make_pointer_declarator): Change type_quals into 12728 cv_qualifiers. 12729 (make_reference_declarator): Likewise. 12730 12731Thu Aug 22 01:09:22 1996 Jason Merrill <jason@yorick.cygnus.com> 12732 12733 * decl.c (start_function): Only check interface_* for templates 12734 with flag_alt_external_templates. 12735 12736 * call.c (build_new_op): Check for comparison of different enum types. 12737 (build_over_call): Fix arg # output. 12738 12739 * typeck.c (build_component_ref): Handle pre-found TYPE_DECL. 12740 12741Wed Aug 21 00:13:15 1996 Jason Merrill <jason@yorick.cygnus.com> 12742 12743 * call.c (build_new_op): Check for erroneous args. 12744 12745 * call.c (build_new_method_call): Add missing args to cp_error. 12746 12747 * tree.c (error_type): Don't print reference-to-array. 12748 12749 * typeck.c (convert_for_assignment): Don't say contravariance for 12750 removing const. 12751 12752Tue Aug 20 13:23:00 1996 Jason Merrill <jason@yorick.cygnus.com> 12753 12754 * call.c (build_over_call): Diagnose bad convs for `this'. 12755 12756 * lex.c (cons_up_default_function): Set DECL_ARTIFICIAL 12757 on _ctor_arg. 12758 12759 * call.c (convert_like): Handle bad convs. 12760 (build_over_call): Handle bad convs better. 12761 12762 * decl2.c: -fansi-overloading is now the default. 12763 12764 * call.c (build_new_method_call): Check for erroneous args. 12765 12766 * pt.c (instantiate_class_template): Propagate 12767 TYPE_USES_MULTIPLE_INHERITANCE. 12768 12769Tue Aug 20 13:09:57 1996 Mike Stump <mrs@cygnus.com> 12770 12771 * call.c (enforce_access): Add static to routine. 12772 12773Sun Aug 18 14:35:54 1996 Jason Merrill <jason@yorick.cygnus.com> 12774 12775 * call.c (build_user_type_conversion_1): Fix bad handling. 12776 (compare_ics): Likewise. 12777 12778Sat Aug 17 21:54:11 1996 Jason Merrill <jason@yorick.cygnus.com> 12779 12780 * call.c (standard_conversion): Oops. 12781 12782Sat Aug 17 16:28:11 1996 Geoffrey Noer <noer@cygnus.com> 12783 12784 * g++.c: Update test for win32 (&& ! cygwin32). 12785 12786Sat Aug 17 03:45:31 1996 Jason Merrill <jason@yorick.cygnus.com> 12787 12788 * typeck.c (comp_ptr_ttypes_real): Handle OFFSET_TYPEs properly. 12789 (ptr_reasonably_similar): New fn. 12790 * call.c (BAD_RANK): New rank. 12791 (ICS_BAD_FLAG): New macro. 12792 (standard_conversion): Handle almost-right pointer conversions. 12793 (reference_binding): Handle bad rvalue bindings. 12794 (add_*_candidate): Stuff. 12795 (build_over_call): Pass bad conversions to convert_for_initialization. 12796 (compare_ics): Handle bad convs. 12797 (joust): Likewise. 12798 12799Fri Aug 16 15:02:19 1996 Bob Manson <manson@charmed.cygnus.com> 12800 12801 * init.c (expand_vec_init): Use ptrdiff_type_node instead of 12802 integer_type_node when computing pointer offsets. 12803 12804Fri Aug 16 01:28:32 1996 Jason Merrill <jason@yorick.cygnus.com> 12805 12806 * tree.c (lvalue_type): New fn. 12807 (error_type): New fn. 12808 * call.c (op_error): Use error_type. 12809 (add_conv_candidate): Use lvalue_type. 12810 (add_builtin_candidates): Likewise. 12811 * error.c (args_as_string): Use error_type. 12812 12813Thu Aug 15 17:27:13 1996 Jason Merrill <jason@yorick.cygnus.com> 12814 12815 * pt.c (instantiate_decl): Evaluate DECL_INITIAL of a VAR_DECL here. 12816 (tsubst): Not here. 12817 12818 * decl.c (init_decl_processing): With -ansi, __null's type is the 12819 signed integral type with the same number of bits as a pointer. 12820 Introduce a new variable null_node for it. 12821 * cp-tree.h: Adjust. 12822 * call.c (null_ptr_cst_p): Adjust. 12823 12824Thu Aug 15 17:09:54 1996 Mike Stump <mrs@cygnus.com> 12825 12826 * except.c (do_unwind): Mark %i7 as used on the SPARC so we can 12827 optimize. 12828 12829Thu Aug 15 01:36:49 1996 Jason Merrill <jason@yorick.cygnus.com> 12830 12831 * decl2.c (import_export_decl): Ignore #pragma interface for tinfo 12832 fns of classes without virtual functions. 12833 12834 * call.c (add_function_candidate): Handle `this' specially. 12835 (compare_ics): Likewise. 12836 12837Tue Aug 13 12:16:10 1996 Jason Merrill <jason@yorick.cygnus.com> 12838 12839 * typeck.c (build_conditional_expr): Fix handling of __null. 12840 12841 * decl2.c (comdat_linkage): New fn. 12842 (import_export_vtable): Use it. 12843 (import_export_decl): Use it. 12844 * method.c (make_thunk): Use it. 12845 12846Mon Aug 12 00:09:18 1996 Jason Merrill <jason@yorick.cygnus.com> 12847 12848 * pt.c (end_template_decl): If we don't actually have parms, return. 12849 * parse.y (template_header): Accept 'template <>'. 12850 12851 * errfn.c: Allow 5 args. 12852 12853Sun Aug 11 15:20:58 1996 Jason Merrill <jason@yorick.cygnus.com> 12854 12855 * tree.c (make_temp_vec): New fn. 12856 * pt.c (push_template_decl): Handle partial specs. 12857 (instantiate_class_template): Likewise. 12858 (more_specialized): Use get_bindings. 12859 (more_specialized_class): New fn. 12860 (get_class_bindings): New fn. 12861 (most_specialized_class): New fn. 12862 (do_function_instantiation): List candidates for ambiguous case. 12863 * decl.c (duplicate_decls): Lose reference to DECL_TEMPLATE_MEMBERS. 12864 (shadow_tag): Call push_template_decl for partial specializations. 12865 * parse.y: Likewise. 12866 * cp-tree.h (DECL_TEMPLATE_SPECIALIZATIONS): Replaces 12867 DECL_TEMPLATE_MEMBERS. 12868 * call.c (print_z_candidates): Reduce duplication. 12869 12870Fri Aug 9 14:36:08 1996 Jason Merrill <jason@yorick.cygnus.com> 12871 12872 * decl2.c (lang_decode_option): Allow -fansi-overloading. 12873 12874Thu Aug 8 17:04:18 1996 Jason Merrill <jason@yorick.cygnus.com> 12875 12876 * pt.c (get_bindings): New fn. 12877 (most_specialized): Likewise. 12878 (do_function_instantiation): Use them. 12879 (add_maybe_template): New fn. 12880 * cp-tree.h (DECL_MAYBE_TEMPLATE): New macro. 12881 * call.c (build_new_op): Handle guiding decls. 12882 (build_new_function_call): Likewise. 12883 * decl2.c (finish_file): Likewise. 12884 12885 * decl2.c (mark_used): Do synthesis here. 12886 * call.c (build_method_call): Not here. 12887 (build_over_call): Or here. 12888 * typeck.c (build_function_call_real): Or here. 12889 * tree.c (bot_manip): Call mark_used on functions used in default 12890 args. 12891 12892Thu Aug 8 17:48:16 1996 Michael Meissner <meissner@tiktok.cygnus.com> 12893 12894 * decl2.c (import_export_vtable): Delete code that disabled vtable 12895 heuristic on systems with ASM_OUTPUT_EXTERNAL. 12896 12897Wed Aug 7 12:44:11 1996 Jason Merrill <jason@yorick.cygnus.com> 12898 12899 * typeck.c (build_x_function_call): Handle static call context 12900 better. 12901 12902 * decl.c (finish_function): Set the DECL_CONTEXT of the result to 12903 the function, not its outer block. 12904 12905 * call.c (build_field_call): Pass fields on to build_opfncall 12906 regardless of TYPE_OVERLOADS_CALL_EXPR. 12907 (build_method_call): Pass on to build_new_method_call sooner. 12908 12909 * typeck.c (build_ptrmemfunc): Just return what instantiate_type 12910 gives us. 12911 * class.c (instantiate_type): Don't put a POINTER_TYPE to 12912 METHOD_TYPE on an expression. Also make a copy of rhs instead of 12913 modifying it. 12914 12915Tue Aug 6 12:58:46 1996 Jason Merrill <jason@yorick.cygnus.com> 12916 12917 * call.c (compare_ics): Handle qual_conv after lvalue_conv. 12918 (add_builtin_candidate): Don't take enums for ++. 12919 (build_new_method_call): Handle non-aggregates and field calls. 12920 Move new overloading code from... 12921 * cvt.c: Here. 12922 12923 * decl.c (grokparms): Don't check default args in templates. 12924 12925Mon Aug 5 17:17:06 1996 Jason Merrill <jason@yorick.cygnus.com> 12926 12927 * cvt.c (build_new_op): Fix args to build_unary_op. 12928 (add_builtin_candidates): Don't call type_promotes_to on float. 12929 12930 * decl.c (grokparms): Check the type of the default arg. 12931 12932 * cvt.c (build_new_op): Pass non-overloaded cases on rather than 12933 returning NULL_TREE. 12934 12935 * typeck.c (build_x_binary_op): Avoid doing extra work. 12936 (build_x_unary_op): Likewise. 12937 (build_x_conditional_expr): Likewise. 12938 * cvt.c (build_over_call): Return. 12939 (add_builtin_candidate): Fix MEMBER_REF. 12940 (build_new_op): Likewise. 12941 12942Mon Aug 5 17:07:47 1996 Mike Stump <mrs@cygnus.com> 12943 12944 * method.c (build_overload_name): Put bug fix into code but leave 12945 disabled for now so we can be bug compatible with older releases 12946 that do repeats incorrectly. In the future, we can enable it. 12947 12948Mon Aug 5 13:46:28 1996 Jason Merrill <jason@yorick.cygnus.com> 12949 12950 * cvt.c (convert_like): Don't call build_cplus_new twice. 12951 12952 * call.c, cp-tree.h, cvt.c, decl2.c, init.c, method.c, pt.c, typeck.c: 12953 Control new overloading code with -fansi-overloading. 12954 12955Sun Aug 4 15:29:11 1996 Jason Merrill <jason@yorick.cygnus.com> 12956 12957 * cvt.c (build_over_call): Call build_cplus_new. 12958 * call.c (build_method_call): Likewise. 12959 * typeck.c (build_function_call_real): Likewise. 12960 (build_conditional_expr): If both operands are TARGET_EXPRs, wrap 12961 the COND_EXPR in a TARGET_EXPR so they use the same slot. 12962 12963 * cvt.c (build_up_reference): Propagate INDIRECT_BIND to 12964 recursive calls. 12965 * typeck.c (complete_type): Propagate 12966 TYPE_NEEDS_{CONSTRUCTING,DESTRUCTOR}. 12967 12968Sat Aug 3 14:05:07 1996 Jason Merrill <jason@yorick.cygnus.com> 12969 12970 * cvt.c (joust): More ?: kludging. Sigh. 12971 (build_over_call): Don't try to synthesize global fns. 12972 12973 * search.c (lookup_conversions): Use binfo marking. 12974 12975Sat Aug 3 12:33:42 1996 Bob Manson <manson@charmed.cygnus.com> 12976 12977 * search.c (build_mi_matrix): Use the correct value of cid 12978 when determining the new mi_size. 12979 12980Sat Aug 3 01:27:41 1996 Jason Merrill <jason@yorick.cygnus.com> 12981 12982 * cvt.c (add_builtin_candidates): Do consider type conversion ops 12983 for the first parms of += et al. 12984 (strip_top_quals): New fn. 12985 (reference_binding): Use it instead of TYPE_MAIN_VARIANT. 12986 (implicit_conversion): Likewise. 12987 (add_builtin_candidates): Be careful about arrays. 12988 (build_new_method_call): Handle vtable optimization. 12989 12990Fri Aug 2 01:26:59 1996 Jason Merrill <jason@yorick.cygnus.com> 12991 12992 * cp-tree.h (LOOKUP_NO_TEMP_BIND): New flag. 12993 * cvt.c (reference_binding): Use it. 12994 (implicit_conversion): Use it. 12995 (add_builtin_candidate, COND_EXPR): Use it. 12996 12997 * cvt.c (build_new_function_call): Check for error args. 12998 12999 * typeck.c (comptypes): Just check DERIVED_FROM_P, not UNIQUELY. 13000 13001 * gxx.gperf: Add __null. 13002 * hash.h: Regenerate. 13003 * lex.h: Add RID_NULL. 13004 * lex.c (init_lex): Create null_pointer_node here, stick it in 13005 RID_NULL. 13006 * decl.c (init_decl_processing): Still set its type here. 13007 * cvt.c (cp_convert_to_pointer): Don't produce null_pointer_node. 13008 (convert_to_pointer_force): Likewise. 13009 (null_ptr_cst_p): Check for null_pointer_node; only accept (void*)0 13010 if (! pedantic). 13011 * call.c (convert_harshness): Use null_ptr_cst_p. 13012 * typeck.c (convert_for_assignment): Likewise. Don't produce 13013 null_pointer_node. 13014 13015 * error.c (args_as_string): Handle lists of actual args, too. 13016 * cvt.c (null_ptr_cst): Support (void*)0 for now. 13017 (build_user_type_conversion_1): Improve diagnostics. 13018 (build_new_function_call): Likewise. 13019 (build_object_call): Likewise. 13020 (build_new_method_call): Likewise. Move call before def diagnostic... 13021 (build_over_call): Here. 13022 13023 * cvt.c (build_new_method_call): Don't complain about no match if 13024 LOOKUP_SPECULATIVELY. 13025 (build_over_call): Fix 'this' for virtual fn. 13026 (build_new_method_call): Add diagnostic. 13027 13028Thu Aug 1 16:45:09 1996 Jason Merrill <jason@yorick.cygnus.com> 13029 13030 * cvt.c (add_function_candidate): Expect 'this' and 'in_chrg' for 13031 constructors to be passed in. 13032 (build_over_call): Likewise. 13033 (build_user_type_conversion_1): Pass them in. 13034 (convert_like): Likewise. 13035 (build_object_call): Handle overloaded conversions. 13036 (build_over_call): Pass the right args to build_vfn_ref. 13037 (standard_conversion): Fix pmf convs. 13038 (joust): Handle comparing statics and non-statics. 13039 (build_new_method_call): New fn. 13040 * call.c (build_method_call): Call it if NEW_OVER. 13041 13042Thu Aug 1 16:06:14 1996 Mike Stump <mrs@cygnus.com> 13043 13044 * lex.c (do_identifier): Don't use %O on IDENTIFIER_OPNAME_Ps, use 13045 %D instead. 13046 13047Thu Aug 1 15:24:02 1996 Mike Stump <mrs@cygnus.com> 13048 13049 * except.c (expand_throw): Use maybe_build_cleanup_and_delete 13050 instead of just maybe_build_cleanup so that we deallocate the 13051 thrown object. 13052 13053Thu Aug 1 15:18:00 1996 Brendan Kehoe <brendan@lisa.cygnus.com> 13054 13055 * decl2.c (finish_prevtable_vardecl): Make non-static for pt.c's use. 13056 * cp-tree.h (finish_prevtable_vardecl): Add decl. 13057 13058Thu Aug 1 11:53:51 1996 Bob Manson <manson@charmed.cygnus.com> 13059 13060 * pt.c (instantiate_class_template): Call complete_type. Also, if 13061 we're at the end of the file and we just instantiated a template 13062 class with a vtable, call finish_prevtable_vardecl. 13063 13064 * error.c (dump_decl): Don't explode (or explode more gracefully 13065 as appropriate) if the object being dumped has a null type. 13066 (dump_expr): Likewise. 13067 13068 * search.c (build_mi_matrix): Ensure that mi_size is large enough, 13069 by counting the number of nodes that we'll need before allocating 13070 the array. 13071 (lookup_fnfields): Fix comment. 13072 (breadth_first_search): Fix comment. 13073 13074Wed Jul 31 09:57:05 1996 Jason Merrill <jason@yorick.cygnus.com> 13075 13076 * pt.c (instantiate_class_template): Propagate TYPE_PACKED and 13077 TYPE_ALIGN. 13078 * class.c (finish_struct): Call cplus_decl_attributes here. 13079 (finish_struct_1): Not here. 13080 * cp-tree.h: Adjust. 13081 13082 * pt.c (type_unification): New parameter STRICT. 13083 (unify): If STRICT, don't allow cv addition or base deduction. 13084 * call.c, class.c, cvt.c, cp-tree.h: Adjust. 13085 13086Tue Jul 30 13:06:13 1996 Jason Merrill <jason@yorick.cygnus.com> 13087 13088 * search.c (get_template_base{_recursive}): New fns. 13089 * pt.c (more_specialized): New fn. 13090 (do_function_instantiation): Use it. 13091 (unify): Handle base deduction. 13092 * cvt.c (joust): Use more_specialized. 13093 Don't arbitrarily choose between non-builtin candidates. 13094 (build_over_call): Call require_complete_type. 13095 13096 * decl.c (start_function): Statics are static even in a #pragma 13097 interface file. 13098 13099 * decl2.c (import_export_vtable): Disable vtable heuristic on 13100 systems with ASM_OUTPUT_EXTERNAL. 13101 13102 * cvt.c (compare_ics): Fix comparison of PMEM_CONV and BASE_CONV. 13103 (standard_conversion): No std conv to enum type. 13104 13105 * cvt.c (standard_conversion): Fix order of args to DERIVED_FROM_P 13106 for ptm's. 13107 13108 * cvt.c (reference_binding): Bind directly to a base subobject of 13109 a class rvalue. 13110 13111 * cvt.c (build_new_op): Enforce access control. 13112 13113Tue Jul 30 09:22:53 1996 Bob Manson <manson@charmed.cygnus.com> 13114 13115 * typeck2.c (process_init_constructor): When scanning the 13116 union for a named field, skip things that aren't FIELD_DECLs. 13117 13118 * method.c (synthesize_method): Don't scan fndecl's rtl if 13119 we're at the end of the file; just assume the function can't 13120 be inlined. 13121 13122Mon Jul 29 15:48:30 1996 Jason Merrill <jason@yorick.cygnus.com> 13123 13124 * cvt.c (build_builtin_candidate): Stick a dummy conversion in if 13125 it failed. 13126 13127 * cvt.c (build_user_type_conversion_1): Handle overloaded 13128 conversion ops. 13129 13130 * cvt.c (add_builtin_candidates): Don't consider type conversion 13131 operators for the first parameter of operator=. 13132 13133Mon Jul 29 15:33:55 1996 Bob Manson <manson@charmed.cygnus.com> 13134 13135 * typeck.c (complete_type): Only call layout_type if we're not 13136 expanding a template. 13137 13138Mon Jul 29 14:40:38 1996 Jason Merrill <jason@yorick.cygnus.com> 13139 13140 * cvt.c (compare_ics): Oops. 13141 13142 * cvt.c (op_error): Oops. 13143 13144 * cp-tree.def: Add RVALUE_CONV, rename EXACT_CONV to IDENTITY_CONV. 13145 * cvt.c: Add IDENTITY_RANK before others. Use real_lvalue_p. 13146 (build_conv): Use them. 13147 (implicit_conversion): Use them. 13148 (convert_like): Handle them. 13149 (build_new_op): Handle builtin COND_EXPR again. 13150 (add_builtin_candidates): Strip cv-quals. Fix oops. Include enums 13151 in lists of types for COND_EXPR. 13152 (add_builtin_candidate): Add enum candidates for COND_EXPR. 13153 13154Mon Jul 29 12:05:40 1996 Bob Manson <manson@charmed.cygnus.com> 13155 13156 * typeck.c (build_modify_expr): Always attempt to build a call to 13157 the assignment operator, even if we're using a default one. 13158 (convert_for_initialization): Call complete_type. 13159 13160Mon Jul 29 11:25:08 1996 Jason Merrill <jason@yorick.cygnus.com> 13161 13162 * cvt.c (reference_binding): A REF_BIND gets the reference type. 13163 (implicit_conversion): Likewise. 13164 (convert_like): Likewise. 13165 (compare_ics): Likewise. 13166 (compare_qual): Likewise. 13167 (print_z_candidates): Handle no candidates. 13168 (build_new_op): Don't handle builtin COND_EXPR for now. 13169 13170Sat Jul 27 11:27:47 1996 Stan Shebs <shebs@andros.cygnus.com> 13171 13172 * cvt.c (build_builtin_candidate): Init local var in an ANSI way. 13173 13174Fri Jul 26 01:07:22 1996 Jason Merrill <jason@yorick.cygnus.com> 13175 13176 * cvt.c (joust): If the candidates are the same, arbitrarily pick one. 13177 13178 * cvt.c (build_builtin_candidate): Oops. 13179 (build_new_op): Oops. 13180 13181 * method.c (build_opfncall): Pass COND_EXPR on. 13182 * cvt.c (build_builtin_candidate): Reorganize, support COND_EXPR. 13183 (add_builtin_candidate{,s}): Likewise. 13184 (add_builtin_candidates): Likewise. 13185 (print_z_candidates, op_error, build_new_op): Likewise. 13186 (type_decays_to): New fn. 13187 * lex.c (init_lex): Just say ?: for COND_EXPR. 13188 13189Thu Jul 25 09:33:33 1996 Jason Merrill <jason@yorick.cygnus.com> 13190 13191 * typeck.c (complete_type): Call layout_type rather than building 13192 a new array type. 13193 13194 * cvt.c (add_builtin_candidate): Pointer arithmetic candidates 13195 only use ptrdiff_t. 13196 13197Wed Jul 24 12:45:08 1996 Jason Merrill <jason@yorick.cygnus.com> 13198 13199 * cvt.c: Always compile the new overloading code (but don't use it). 13200 (implicit_conversion): Add a BASE_CONV when converting to 13201 the same class type. 13202 (convert_like): Handle BASE_CONV. 13203 13204Tue Jul 23 12:46:30 1996 Jason Merrill <jason@yorick.cygnus.com> 13205 13206 * cvt.c (build_new_op): Support {MAX,MIN}_EXPR. 13207 (add_builtin_candidate): Likewise. 13208 13209 NEW_OVER changes: 13210 * typeck.c (build_x_function_call): Try an operator function 13211 whenever we call an object of class type. 13212 * method.c (build_opfncall): Pass CALL_EXPRs through. 13213 * cvt.c (implicit_conversion): Do const-ref case first. 13214 (add_conv_candidate, build_object_call, op_error): New fns. 13215 (ptr_complete_ob, TYPE_PTROB_P): void is not an object type. 13216 ({add,build}_builtin_candidate{,s}, print_z_candidates): Display 13217 builtin candidates. 13218 (build_new_op): Handle CALL_EXPR. Don't try to decay void. 13219 Fall back on preincrement handling. Use op_error. 13220 Handle warn_synth. 13221 (convert_like): Pass INDIRECT_BIND. Don't try to do anything with 13222 an error_mark_node. 13223 (build_over_call): Handle PROMOTE_PROTOTYPES and ellipsis promotions 13224 properly. 13225 13226Mon Jul 22 16:21:55 1996 Bob Manson <manson@charmed.cygnus.com> 13227 13228 * pt.c (tsubst_expr): Handle CONTINUE_STMT. 13229 13230Mon Jul 22 15:38:58 1996 Mike Stump <mrs@cygnus.com> 13231 13232 * typeck.c (build_component_ref_1): Use build_component_ref 13233 instead of open coding it here. 13234 13235Mon Jul 22 12:18:54 1996 Jason Merrill <jason@yorick.cygnus.com> 13236 13237 * g++.c (main): Don't link with -lg++. 13238 13239 NEW_OVER changes: 13240 * cvt.c (convert_to_reference): Don't use convert_from_reference on 13241 result of build_type_conversion. 13242 (cp_convert): Only call build_method_call for ctors if 13243 build_type_conversion failed. 13244 (ptr_complete_ob): New function. 13245 (TYPE_PTR{,OB,MEM}_P): New macros. 13246 ({add,build}_builtin_candidate{,s}): New functions. 13247 (print_z_candidates): Handle builtins. 13248 (build_user_type_conversion_1): Don't use conversion fns for 13249 converting to a base type. 13250 (build_user_type_conversion_1): Set ICS_USER_FLAG on AMBIG_CONVs. 13251 (build_user_type_conversion): Use convert_from_reference. 13252 (build_new_op): New function. 13253 (build_over_call): Fix handling of methods. 13254 (compare_ics): Handle AMBIG_CONV properly. 13255 * typeck2.c: Increment abort count. 13256 * method.c (build_opfncall): Forward most requests to build_new_op. 13257 * cp-tree.h (IS_OVERLOAD_TYPE): Tweak. 13258 13259Fri Jul 19 17:59:29 1996 Brendan Kehoe <brendan@lisa.cygnus.com> 13260 13261 * error.c (dump_expr, case CONSTRUCTOR, case CAST_EXPR): Take out 13262 invalid second argument to dump_expr_list. 13263 13264Fri Jul 19 14:04:05 1996 Mike Stump <mrs@cygnus.com> 13265 13266 * decl.c (lookup_name_real): Make sure we do obj->X::i correctly. 13267 13268Thu Jul 18 14:48:23 1996 Bob Manson <manson@charmed.cygnus.com> 13269 13270 * decl2.c (import_export_vtable): ASM_OUTPUT_EXTERNAL, not 13271 ASSEMBLE_EXTERNAL. 13272 13273Mon Jul 15 17:48:43 1996 Mike Stump <mrs@cygnus.com> 13274 13275 * typeck2.c (process_init_constructor): New pedwarn for using { } 13276 to initialize a pointer to member function. 13277 * typeck.c (build_ptrmemfunc1): Avoid use of digest_init so that 13278 we can avoid the new error. 13279 13280Mon Jul 15 15:42:03 1996 Mike Stump <mrs@cygnus.com> 13281 13282 * typeck.c (build_ptrmemfunc1): New function to hide details of 13283 pointer to member functions better. 13284 13285Mon Jul 15 14:23:02 1996 Mike Stump <mrs@cygnus.com> 13286 13287 * init.c (resolve_offset_ref): Resolve OFFSET_REFs that are 13288 methods into the actual method, as we know the implied object is 13289 not used. 13290 13291Mon Jul 15 13:08:29 1996 Brendan Kehoe <brendan@lisa.cygnus.com> 13292 13293 * parse.y (maybecomma_warn): Only emit the pedwarn if we're not 13294 inside a system header. 13295 13296Fri Jul 12 16:30:05 1996 Bob Manson <manson@charmed.cygnus.com> 13297 13298 * call.c (build_method_call): Call complete_type on the 13299 instance type. 13300 13301Thu Jul 11 17:16:40 1996 Mike Stump <mrs@cygnus.com> 13302 13303 * typeck.c (build_component_ref): Always build up an OFFSET_REF 13304 for obj_ptr->func so that we can know which object to use in a 13305 method call. 13306 13307Wed Jul 10 19:36:37 1996 Mike Stump <mrs@cygnus.com> 13308 13309 * typeck.c (build_ptrmemfunc): Remove sorry, now we can cast 13310 around things. Also improve maintainability. 13311 13312Wed Jul 10 18:20:11 1996 Bob Manson <manson@charmed.cygnus.com> 13313 13314 * decl.c (grokdeclarator): Check for overflow when evaluating an 13315 array dimension. 13316 13317Wed Jul 10 17:26:19 1996 Jason Merrill <jason@yorick.cygnus.com> 13318 13319 * cvt.c (cp_convert): Don't check for ambiguity with constructor 13320 if NEW_OVER. 13321 13322 * typeck.c (build_x_function_call): Pass function overload 13323 questions to new overloading code if NEW_OVER. 13324 * init.c (expand_aggr_init_1): Only check for type conversion ops 13325 if we're doing copy-initialization (i.e. LOOKUP_ONLYCONVERTING). 13326 Don't check for ambiguity with constructor if NEW_OVER. 13327 * cvt.c (convert_to_reference): Dereference the result of a type 13328 conversion operator. 13329 (build_conv): Propagate ICS_USER_FLAG. 13330 (implicit_conversion): Call instantiate_type. 13331 Pass LOOKUP_ONLYCONVERTING instead of LOOKUP_NORMAL. 13332 (add_function_candidate): Fix cv-quals on argtype. 13333 (print_z_candidates): New function. 13334 (build_new_function_call): Call it. 13335 (build_user_type_conversion_1): If LOOKUP_ONLYCONVERTING, don't 13336 consider non-converting constructors. 13337 Call print_z_candidates. 13338 Return an AMBIG_CONV for an ambiguous conversion. 13339 (build_user_type_conversion): Handle AMBIG_CONV. 13340 (convert_like): Fix test for building TARGET_EXPR. 13341 Call instantiate_type. 13342 Handle AMBIG_CONV and LVALUE_CONV. 13343 (build_over_call): Handle 0 args and ellipsis. 13344 * cp-tree.def: Add AMBIG_CONV. 13345 13346Tue Jul 9 17:48:48 1996 Mike Stump <mrs@cygnus.com> 13347 13348 * decl.c (lookup_name_real): If we find mem in obj when parsing 13349 `obj->mem', make sure we return the right value. 13350 13351Tue Jul 9 16:11:28 1996 Bob Manson <manson@charmed.cygnus.com> 13352 13353 * search.c (get_base_distance): Call complete_type. 13354 13355Tue Jul 9 12:46:34 1996 Mike Stump <mrs@cygnus.com> 13356 13357 * decl.c (store_bindings): Make static. 13358 13359Mon Jul 8 16:42:31 1996 Jason Merrill <jason@yorick.cygnus.com> 13360 13361 * init.c (expand_aggr_init_1): Don't check type conversions if 13362 NEW_OVER. 13363 13364 * cvt.c (z_candidate): Put back template field. 13365 (add_function_candidate): Set it. 13366 (add_template_candidate): Likewise. 13367 (joust): Use it. 13368 (compare_qual): Handle references and pointers to members. 13369 (compare_ics): Handle reference bindings. 13370 13371 * decl.c (duplicate_decls): Propagate DECL_ONE_ONLY. 13372 13373Mon Jul 8 16:18:56 1996 Bob Manson <manson@charmed.cygnus.com> 13374 13375 * call.c (compute_conversion_costs): Call complete_type. 13376 13377 * tree.c (vec_binfo_member): Use comptypes instead of comparing 13378 pointers, so we can handle template parameters. 13379 13380Fri Jul 5 16:51:53 1996 Bob Manson <manson@charmed.cygnus.com> 13381 13382 * cvt.c (cp_convert_to_pointer): We have to call complete_type 13383 here; let's make it explicit instead of a side effect of an 13384 error check. 13385 13386Wed Jul 3 16:29:51 1996 Jason Merrill <jason@yorick.cygnus.com> 13387 13388 * cvt.c (z_candidate): Remove template field. 13389 (reference_binding): Handle binding to temporary. 13390 (implicit_conversion): Likewise. 13391 (add_function_candidate): Handle artificial constructor parms. 13392 Handle functions with too few parms. 13393 (add_template_candidate): New function. 13394 (build_user_type_conversion_1): Handle constructors. 13395 (convert_like): Likewise. 13396 (build_over_call): Likewise. 13397 (build_new_function_call): Support templates. 13398 (compare_ics): Fix reference, inheritance handling. 13399 13400Mon Jul 1 22:58:18 1996 Bob Manson <manson@charmed.cygnus.com> 13401 13402 * decl.c: Add signed_size_zero_node. 13403 (init_decl_processing): Build it. 13404 * class.c (prepare_fresh_vtable): Use it instead of size_zero_node 13405 when we're trying to make a negative delta. 13406 13407Mon Jul 1 17:56:19 1996 Brendan Kehoe <brendan@lisa.cygnus.com> 13408 13409 Stop doing this damn index==strchr variable name confusion. 13410 * class.c (add_virtual_function): Change local var INDEX to be 13411 named IDX. 13412 (add_method): Likewise. 13413 * lex.c (print_parse_statistics): Likewise. 13414 * search.c (make_memoized_table_entry): Likewise. 13415 (lookup_fnfields_here): Likewise. 13416 (lookup_field): Likewise. 13417 (lookup_fnfields): Likewise. 13418 (get_baselinks): Likewise. 13419 * sig.c (build_signature_table_constructor): Likewise. 13420 (build_signature_method_call): Likewise. 13421 * typeck.c (build_x_array_ref): Change INDEX parm to be named IDX. 13422 (get_member_function_from_ptrfunc): Likewise. 13423 (build_ptrmemfunc): Change local var INDEX to be IDX. 13424 (c_expand_start_case): Likewise. 13425 13426Sat Jun 29 14:05:46 1996 Jason Merrill <jason@yorick.cygnus.com> 13427 13428 * cvt.c (cp_convert_to_pointer): Move user-defined type conversion 13429 handling to before extraction of TYPE_PTRMEMFUNC_FN_TYPE. 13430 (convert_to_reference): Use build_type_conversion to convert to 13431 the reference type directly. 13432 (standard_conversion): Fix void* case, non-conversions. 13433 (reference_binding): Fix expr == 0 case, non-conversions. 13434 (convert_like): Support REF_BIND. 13435 (compare_qual): Split out from compare_ics. 13436 (compare_ics): Use it, handle icses with only a qual_conv. 13437 13438 * init.c (expand_vec_init): Don't crash if decl is NULL. 13439 13440Fri Jun 28 11:52:51 1996 Stan Shebs <shebs@andros.cygnus.com> 13441 13442 * mpw-config.in: New file, configury for Mac MPW. 13443 * mpw-make.sed: New file, makefile editing for MPW. 13444 13445Thu Jun 27 15:18:30 1996 Jason Merrill <jason@yorick.cygnus.com> 13446 13447 * pt.c (instantiate_class_template): Call repo_template_used. 13448 13449 * search.c (lookup_conversions): Only lookup conversions in 13450 complete types. 13451 13452Thu Jun 27 12:59:53 1996 Brendan Kehoe <brendan@lisa.cygnus.com> 13453 13454 * cp-tree.def: Renamed from tree.def, to avoid confusion with 13455 gcc's tree.def. 13456 * cp-tree.h, lex.c: Include cp-tree.def. 13457 * Makefile.in (CXX_TREE_H): Reference cp-tree.def. 13458 13459Wed Jun 26 18:29:47 1996 Bob Manson <manson@charmed.cygnus.com> 13460 13461 * init.c (build_vec_delete_1): Call complete_type. 13462 13463Mon Jun 24 17:17:32 1996 Mike Stump <mrs@cygnus.com> 13464 13465 * except.c (start_anon_func): Make sure anonymous functions are 13466 never external. 13467 13468Fri Jun 21 15:10:58 1996 Jason Merrill <jason@yorick.cygnus.com> 13469 13470 * decl.c (finish_function): If function_depth > 1, set nested. 13471 13472 * decl2.c (grokbitfield): Revert Bob's change. 13473 * class.c (finish_struct_1): Fix handling of named bitfield widths. 13474 13475Thu Jun 20 23:35:38 1996 Jason Merrill <jason@yorick.cygnus.com> 13476 13477 * pt.c (add_pending_template): Handle types. 13478 (lookup_template_class): With -fexternal-templates, just add the class 13479 to pending_templates instead of instantiating it now. 13480 * decl2.c (finish_file): Handle types in pending_templates. 13481 13482Thu Jun 20 14:08:40 1996 Bob Manson <manson@charmed.cygnus.com> 13483 13484 * decl2.c (grokbitfield): Handle constant decls appropriately. 13485 Give an appropriate error message now instead of spewing core 13486 later. 13487 13488Thu Jun 20 13:01:51 1996 Jason Merrill <jason@yorick.cygnus.com> 13489 13490 * decl2.c: Don't turn on thunks by default for now. 13491 13492Wed Jun 19 11:37:04 1996 Jason Merrill <jason@yorick.cygnus.com> 13493 13494 * typeck.c (complete_type): Handle error_mark_node. 13495 (common_type, OFFSET_TYPE): Handle template_type_parms. 13496 13497Tue Jun 18 10:02:15 1996 Jason Merrill <jason@yorick.cygnus.com> 13498 13499 * pt.c (instantiate_decl): If at_eof, call import_export_decl 13500 regardless of DECL_INLINE. 13501 13502 * typeck.c (mark_addressable): Set TREE_ADDRESSABLE on CONSTRUCTORs. 13503 13504 * class.c (finish_struct_bits): Copy TYPE_SIZE. 13505 13506 * rtti.c (build_dynamic_cast): Support templates. 13507 * tree.def: Support DYNAMIC_CAST_EXPR. 13508 * pt.c (tsubst_copy): Likewise. 13509 * decl2.c (build_expr_from_tree): Likewise. 13510 13511Mon Jun 17 15:23:36 1996 Jason Merrill <jason@yorick.cygnus.com> 13512 13513 * typeck.c (build_static_cast): Support templates. 13514 (build_const_cast): Likewise. 13515 * tree.def: Support CONST/STATIC_CAST_EXPR. 13516 * pt.c (tsubst_copy): Likewise. 13517 * decl2.c (build_expr_from_tree): Likewise. 13518 13519Sun Jun 16 12:33:57 1996 Jason Merrill <jason@yorick.cygnus.com> 13520 13521 * decl2.c (finish_vtable_vardecl): Don't trust 13522 TREE_SYMBOL_REFERENCED for vtables of local classes. 13523 13524Fri Jun 14 18:13:36 1996 Jason Merrill <jason@yorick.cygnus.com> 13525 13526 * pt.c (tsubst_copy): Handle operator T. 13527 13528Wed Jun 12 17:52:40 1996 Brendan Kehoe <brendan@lisa.cygnus.com> 13529 13530 * init.c (build_delete): Move creation of PARMS inside test of 13531 TYPE_HAS_DESTRUCTOR, since it's never used outside of that block. 13532 13533Tue Jun 11 15:09:18 1996 Bob Manson <manson@charmed.cygnus.com> 13534 13535 * typeck.c (build_conditional_expr): Don't assume that 13536 the arguments to ?: are always pointers or records. 13537 13538Tue Jun 11 13:56:23 1996 Jason Merrill <jason@yorick.cygnus.com> 13539 13540 * decl2.c (import_export_decl): Still emit static/weak/comdat 13541 copies of inline template functions with -fno-implicit-templates. 13542 13543Tue Jun 11 11:42:13 1996 Bob Manson <manson@charmed.cygnus.com> 13544 13545 * init.c (build_delete): Determine the complete basetype 13546 path to the destructor we're calling. 13547 13548Fri Jun 7 15:30:10 1996 Bob Manson <manson@charmed.cygnus.com> 13549 13550 * decl.c (build_enumerator): Always copy the INTEGER_CST used to 13551 initialize the enum, because we really and truly don't know where 13552 it came from. 13553 (start_enum): Don't copy integer_zero_node because 13554 build_enumerator will do it. 13555 13556Fri Jun 7 11:11:09 1996 Jason Merrill <jason@yorick.cygnus.com> 13557 13558 * decl.c (finish_function): Do access control on base destructors. 13559 13560 * pt.c (tsubst, case FUNCTION_DECL): Set up 13561 IDENTIFIER_GLOBAL_VALUE for member functions so pushdecl doesn't 13562 hose us. 13563 13564Fri Jun 7 10:37:33 1996 Mike Stump <mrs@cygnus.com> 13565 13566 * cvt.c (build_up_reference): If we have already extended the 13567 lifetime of the temporary, don't try it again. 13568 * typeck.c (c_expand_return): Don't try and convert the return 13569 value twice when we want a reference, once is enough. 13570 13571Tue Jun 4 15:41:45 1996 Jason Merrill <jason@yorick.cygnus.com> 13572 13573 * pt.c (tsubst_expr, case DECL_STMT): Don't pass 13574 LOOKUP_ONLYCONVERTING at all for now. 13575 13576 * search.c (add_conversions): Put the conversion function in 13577 TREE_VALUE, the basetype in TREE_PURPOSE. 13578 * cvt.c (build_type_conversion): Adjust. 13579 * cvt.c (build_expr_type_conversion): Adjust. 13580 * call.c (user_harshness): Adjust. 13581 13582Mon Jun 3 15:30:52 1996 Jason Merrill <jason@yorick.cygnus.com> 13583 13584 * method.c (emit_thunk): Pretend this is a FUNCTION_DECL for the 13585 backend's benefit. 13586 13587Mon Jun 10 18:58:19 1996 Mike Stump <mrs@cygnus.com> 13588 13589 * except.c (expand_start_catch_block): Add a dummy region, if we 13590 get an error, so that we can avoid core dumping later. 13591 13592Fri May 31 14:56:13 1996 Mike Stump <mrs@cygnus.com> 13593 13594 * cp-tree.h (OFFSET_REF): Remove. 13595 * tree.def (CP_OFFSET_REF): Rename to OFFSET_REF. 13596 * expr.c (cplus_expand_expr): Cleanup callers of expand_expr. 13597 * init.c (expand_aggr_init_1): Likewise. 13598 (build_new): Likewise. 13599 * typeck.c (expand_target_expr): Likewise. 13600 13601Fri May 31 14:22:08 1996 Jason Merrill <jason@yorick.cygnus.com> 13602 13603 * typeck.c (build_modify_expr): Don't use TREE_VALUE on a 13604 TARGET_EXPR. 13605 13606Wed May 29 17:04:33 1996 Mike Stump <mrs@cygnus.com> 13607 13608 * cvt.c (build_up_reference): Redo how and when temporaries are 13609 created. 13610 * decl.c (grok_reference_init): Don't try and be smart about 13611 running cleanups. 13612 13613Wed May 29 16:02:08 1996 Mike Stump <mrs@cygnus.com> 13614 13615 * cvt.c (build_up_reference): Add NULL_TREE to all calls to build 13616 (TARGET_EXPR...), now that it has 4 arguments. 13617 * tree.c (build_cplus_new): Likewise. 13618 13619Thu May 23 16:40:30 1996 Jason Merrill <jason@yorick.cygnus.com> 13620 13621 * error.c (dump_expr, case CAST_EXPR): Handle T() properly. 13622 13623 * pt.c (instantiate_decl): Don't call push/pop_cp_function_context. 13624 * decl.c (struct saved_scope): Remove named_labels, 13625 {base,member}_init_list. 13626 (maybe_push_to_top_level): Don't set them. Call 13627 push_cp_function_context if appropriate. 13628 (pop_from_top_level): Likewise. 13629 13630 * method.c (do_build_assign_ref): Remove obsolete check of 13631 TYPE_HAS_ASSIGN_REF (basetype). 13632 13633 * decl.c (grokfndecl): Diagnose user definition of 13634 implicitly-declared methods. 13635 13636Thu May 23 12:13:08 1996 Bob Manson <manson@charmed.cygnus.com> 13637 13638 * method.c (do_build_copy_constructor): Add code to give 13639 meaningful error messages instead of crashing. 13640 (do_build_assign_ref): Don't synthesize assignment operators for 13641 classes containing reference or const members. 13642 13643 * class.c (struct base_info): Remove cant_synth_copy_ctor 13644 and cant_synth_asn_ref. 13645 (finish_base_struct): Remove the code that tries to conditionalize 13646 synthesis of copy constructors & assignment operators based on 13647 access permissions. Instead, let it fail when it tries to 13648 synthesize the copy constructor. This will give meaningful error 13649 messages instead of silently generating code to perform a bitcopy. 13650 13651Wed May 22 11:45:19 1996 Bob Manson <manson@charmed.cygnus.com> 13652 13653 * lex.c (real_yylex): Remove old-n-crufty #if 0 code for 13654 determining types for constant values. 13655 13656 * decl.c (struct named_label_list): Use instead of stuffing 13657 random items into a TREE_LIST node. 13658 (named_label_uses): Use the new struct. 13659 (poplevel): Likewise. 13660 (lookup_label): Likewise. 13661 (define_label): Add an error message to tell the user the line 13662 where the goto is located in addition to the destination of the 13663 goto. 13664 (init_decl_processing): Use NULL instead of NULL_TREE to initialize 13665 named_label_uses. 13666 (finish_function): Likewise. 13667 13668 (start_decl): Complain about defining a static data member 13669 in a different type from which it was declared. 13670 13671Wed May 22 09:33:23 1996 Jason Merrill <jason@yorick.cygnus.com> 13672 13673 * cvt.c (build_expr_type_conversion): Adjust. 13674 13675Tue May 21 11:21:56 1996 Jason Merrill <jason@yorick.cygnus.com> 13676 13677 * call.c (build_method_call): Always convert 'this' to the 13678 appropriate type. 13679 13680 * search.c (add_conversions): Put the conversion function in 13681 TREE_VALUE, the type in TREE_PURPOSE. 13682 * cvt.c (build_type_conversion): Adjust. 13683 * call.c (user_harshness): Adjust. 13684 13685 * method.c (emit_thunk): Call temporary_allocation and 13686 permanent_allocation around the ASM_OUTPUT_MI_THUNK case, too. 13687 13688 * tree.c (build_cplus_array_type): Handle tweaking of 13689 TYPE_MAIN_VARIANT here. 13690 * typeck.c (common_type): Not here. 13691 13692 * typeck.c (complete_type): Only try to complete an array type if 13693 it has a domain. 13694 13695Mon May 20 14:55:59 1996 Jason Merrill <jason@yorick.cygnus.com> 13696 13697 * decl.c (grokvardecl): Call complete_type. 13698 (grokdeclarator): Call complete_type for PARM_DECLs. 13699 13700Fri May 17 16:41:17 1996 Jason Merrill <jason@yorick.cygnus.com> 13701 13702 * pt.c (instantiate_class_template): Re-set 13703 CLASSTYPE_GOT_SEMICOLON after calling finish_struct_1. 13704 13705Fri May 17 14:56:55 1996 Mike Stump <mrs@cygnus.com> 13706 13707 * cp-tree.h (cp_expand_decl_cleanup): Remove, the backend is now 13708 smart enough to do it right. 13709 * tree.c (cp_expand_decl_cleanup): Likewise. 13710 * decl.c (cp_finish_decl): Use expand_decl_cleanup instead of 13711 cp_expand_decl_cleanup. 13712 (store_parm_decls): Likewise. 13713 (hack_incomplete_structures): Likewise. 13714 * except.c (push_eh_cleanup): Likewise. 13715 13716Fri May 17 13:13:51 1996 Mike Stump <mrs@cygnus.com> 13717 13718 * expr.c (expand_expr, cond UNSAVE_EXPR): Move from the C++ 13719 frontend to the backend where it belongs. 13720 * tree.c (unsave_expr): Likewise. 13721 (unsave_expr_now): Likewise. 13722 * tree.def (UNSAVE_EXPR): Likewise. 13723 * cp-tree.h (unsave_expr): Likewise. 13724 (unsave_expr_now): Likewise. 13725 13726Fri May 17 11:02:41 1996 Mike Stump <mrs@cygnus.com> 13727 13728 * init.c (emit_base_init): Make sure the partial EH cleanups live 13729 on the function_obstack. 13730 13731Thu May 16 15:29:33 1996 Bob Manson <manson@charmed.cygnus.com> 13732 13733 * expr.c (do_case): Don't try to dereference null TREE_TYPEs 13734 when checking for pointer types. 13735 13736Thu May 16 13:38:58 1996 Jason Merrill <jason@yorick.cygnus.com> 13737 13738 * pt.c (instantiate_class_template): Remove obsolete check for 13739 access declarations. 13740 13741Thu May 16 13:34:15 1996 Mike Stump <mrs@cygnus.com> 13742 13743 * call.c (build_overload_call): Simplify calls to 13744 build_overload_call by removing last parameter. 13745 (build_method_call): Likewise. 13746 * cp-tree.h: Likewise. 13747 * method.c (build_opfncall): Likewise. 13748 * typeck.c (build_x_function_call): Likewise. 13749 13750Thu May 16 13:15:43 1996 Mike Stump <mrs@cygnus.com> 13751 13752 * call.c (default_parm_conversions): Factor out common code. 13753 (build_method_call): Use it. 13754 (build_overload_call_real): Use it. 13755 13756Wed May 15 14:46:14 1996 Mike Stump <mrs@cygnus.com> 13757 13758 * call.c (build_method_call): Allow implicit & on METHOD_TYPEs, 13759 but pedwarn as the code is bogus. 13760 * typeck.c (decay_conversion): Likewise. 13761 (build_function_call_real): Use build_addr_func instead of 13762 default_conversion. Don't allow pointer-to-method functions down 13763 here. 13764 (build_unary_op): Use real pointer-to-member functions instead of 13765 fake ones. 13766 (build_ptrmemfunc): Use build_addr_func instead of build_unary_op. 13767 (convert_for_assignment): Removed some obsolete code. 13768 * decl2.c (reparse_absdcl_as_expr): Pass current_class_ref to 13769 build_x_function_call instead of current_class_ptr. Only call 13770 digest_init once on an initializer, we do this just checking 13771 TREE_TYPE. 13772 (build_expr_from_tree): Pass current_class_ref to 13773 build_x_function_call instead of current_class_ptr. 13774 * init.c (build_member_call): Likewise. 13775 * pase.y: Likewise. 13776 * error.c (dump_expr): Handle OFFSET_REFs better. 13777 * pt.c (unify): Handle pointer-to-member functions better. 13778 * decl.c (finish_function): Clear out current_class_ref just like 13779 we do for current_class_ptr. 13780 13781 * typeck.c (get_delta_difference): Handle virtual bases better. 13782 13783Tue May 14 16:37:37 1996 Jason Merrill <jason@yorick.cygnus.com> 13784 13785 * sig.c (build_signature_table_constructor): Use the delta for 13786 the original basetype for this virtual function with thunks. 13787 (build_signature_method_call): We still need to adjust 'this' 13788 with thunks. 13789 13790Tue May 14 16:27:25 1996 Mike Stump <mrs@cygnus.com> 13791 13792 * call.c (build_addr_func): New routine. Used to get the `real' 13793 address of a function or a method. Needed to avoid getting a 13794 pointer-to-member function. 13795 (build_call): New routine to build CALL_EXPRs. 13796 (build_method_call): Use it. 13797 * cvt.c (convert_to_aggr): Likewise. 13798 * typeck.c (build_function_call_real): Likewise. 13799 * sig.c (build_signature_table_constructor): Use build_addr_func. 13800 * cp-tree.h (build_call, build_addr_func): Declare them. 13801 13802Tue May 14 12:47:47 1996 Mike Stump <mrs@cygnus.com> 13803 13804 * cp-tree.h (LOOKUP_AGGR): Remove, unused. 13805 * parse.y: Remove uses of LOOKUP_AGGR. 13806 13807Tue May 14 12:07:51 1996 Mike Stump <mrs@cygnus.com> 13808 13809 * *.[chy]: Rename current_class_decl to current_class_ptr, and 13810 C_C_D to current_class_ref. 13811 13812Mon May 13 16:55:23 1996 Jason Merrill <jason@yorick.cygnus.com> 13813 13814 * call.c (convert_harshness): Tighten up pointer conversions. 13815 13816Sat May 11 04:33:50 1996 Doug Evans <dje@canuck.cygnus.com> 13817 13818 * decl2.c (finish_vtable_vardecl): Surround DECL_ONE_ONLY with ifdef. 13819 (finish_file): Likewise. 13820 13821Fri May 10 11:09:57 1996 Jason Merrill <jason@yorick.cygnus.com> 13822 13823 * cvt.c (convert_fn_ptr): We don't use thunks for pmfs. 13824 13825 * method.c (emit_thunk): Set flag_omit_frame_pointer in default 13826 code. 13827 13828Thu May 9 18:18:30 1996 Jason Merrill <jason@yorick.cygnus.com> 13829 13830 * decl2.c: Turn on thunks by default where supported. 13831 13832Tue May 7 20:39:57 1996 Mike Stump <mrs@cygnus.com> 13833 13834 * cp-tree.h (build_overload_call_maybe): Removed. 13835 * call.c (build_overload_call_real): Invert meaning of last arg to 13836 be require_complete. 13837 (build_overload_call): Likewise. 13838 * typeck.c (build_x_function_call): Use build_overload_call_real 13839 instead of build_overload_call_maybe. 13840 13841Mon May 6 01:23:32 1996 Jason Merrill <jason@yorick.cygnus.com> 13842 13843 * decl2.c (finish_file): Don't try to emit functions that haven't 13844 been compiled. 13845 13846Fri May 3 09:30:13 1996 Jason Merrill <jason@yorick.cygnus.com> 13847 13848 * decl2.c (finish_vtable_vardecl): Oops. 13849 13850 * decl.c (maybe_push_to_top_level): Do save previous_class_*. 13851 Also store the bindings from previous_class_values. 13852 (pop_from_top_level): Restore them. 13853 13854Thu May 2 21:56:49 1996 Jason Merrill <jason@yorick.cygnus.com> 13855 13856 * decl2.c (finish_vtable_vardecl): Only write out vtable if its 13857 symbol has been referenced. 13858 (finish_file): Re-join synthesis/vtable loop with inline emission 13859 loop, disable inlining when an inline is output. 13860 13861Thu May 2 17:20:02 1996 Mike Stump <mrs@cygnus.com> 13862 13863 * except.c (init_exception_processing): Setup saved_in_catch. 13864 (push_eh_cleanup): Reset __eh_in_catch. 13865 (expand_start_catch_block): Set __eh_in_catch. 13866 13867Thu May 2 16:21:17 1996 Mike Stump <mrs@cygnus.com> 13868 13869 * except.c (push_eh_cleanup): Add tracking for whether or not we 13870 have an active exception object. 13871 (expand_builtin_throw): Use it to make sure a rethrow without an 13872 exception object is caught. 13873 13874Thu May 2 11:26:41 1996 Jason Merrill <jason@yorick.cygnus.com> 13875 13876 * decl.c (maybe_push_to_top_level): Clear out class-level bindings 13877 cache. 13878 13879Wed May 1 11:26:52 1996 Jason Merrill <jason@yorick.cygnus.com> 13880 13881 * decl2.c (finish_file): Also use sentries for vars with 13882 DECL_ONE_ONLY or DECL_WEAK set (should any such happen to be 13883 created). 13884 13885 * lex.c (handle_cp_pragma): Disable #pragma 13886 interface/implementation if SUPPORTS_ONE_ONLY > 1. 13887 13888Tue Apr 30 11:25:46 1996 Jason Merrill <jason@yorick.cygnus.com> 13889 13890 * method.c (emit_thunk): Wrap default case in 13891 temporary/permanent_allocation. 13892 13893 * method.c (make_thunk): Use DECL_ONE_ONLY. 13894 (emit_thunk): Call assemble_end_function. 13895 13896Mon Apr 29 15:38:29 1996 Jason Merrill <jason@yorick.cygnus.com> 13897 13898 * decl2.c (import_export_vtable): Use DECL_ONE_ONLY. 13899 (import_export_decl): Likewise. 13900 (finish_prevtable_vardecl): Disable vtable hack if 13901 SUPPORTS_ONE_ONLY > 1. 13902 13903Mon Apr 29 14:32:47 1996 Mike Stump <mrs@cygnus.com> 13904 13905 * typeck.c (build_modify_expr): PREINCREMENT_EXPR and 13906 PREDECREMENT_EXPRs take two arguments, not one. 13907 13908Mon Apr 29 00:27:53 1996 Jason Merrill <jason@yorick.cygnus.com> 13909 13910 * class.c (build_vtable_entry): Don't build thunks for abstract 13911 virtuals. 13912 13913 * lex.c (real_yylex): Fix handling of __PRETTY_FUNCTION__ like C 13914 frontend. 13915 13916Sat Apr 27 16:45:35 1996 Jason Merrill <jason@yorick.cygnus.com> 13917 13918 * class.c (set_rtti_entry): Use size_zero_node. 13919 (build_vtable): Likewise. 13920 13921Sat Apr 27 14:48:57 1996 Jason Merrill <jason@phydeaux.cygnus.com> 13922 13923 * class.c (finish_struct_1): Pass size_zero_node to set_rtti_entry. 13924 (prepare_fresh_vtable): Likewise. 13925 13926Fri Apr 26 13:14:14 1996 Jason Merrill <jason@yorick.cygnus.com> 13927 13928 * method.c (emit_thunk): Call mark_used on the target function. 13929 13930 * call.c (build_method_call): Don't warn about pending templates. 13931 13932Thu Apr 25 14:55:44 1996 Jason Merrill <jason@yorick.cygnus.com> 13933 13934 * decl2.c (finish_file): Fix list walking logic. 13935 13936 * typeck2.c (check_for_new_type): Only warn if -pedantic. 13937 13938Wed Apr 24 15:41:15 1996 Bob Manson <manson@charmed.cygnus.com> 13939 13940 * class.c (finish_struct_1): Remove old code for 13941 dont_allow_type_definitions. 13942 * cp-tree.h: Likewise. 13943 * spew.c: Make sure cp-tree.h is included before parse.h, so the 13944 definition of flagged_type_tree is found before it is used. 13945 * lex.c: Likewise. 13946 * parse.y: Added the ftype member to the type union, and changed a 13947 number of rules to use it instead of ttype. Added calls to 13948 check_for_new_type() as appropriate. 13949 * typeck2.c (check_for_new_type): New function for checking 13950 if a newly defined type appears in the specified tree. 13951 * cp-tree.h: Add new type flagged_type_tree. Add a prototype 13952 for check_for_new_type(). 13953 13954Wed Apr 24 00:36:21 1996 Jason Merrill <jason@yorick.cygnus.com> 13955 13956 * decl2.c (finish_file): Only use a sentry if the decl is public. 13957 13958 * pt.c (tsubst_expr, DECL_STMT): If we don't have an initializer, 13959 don't pass LOOKUP_ONLYCONVERTING. 13960 13961Tue Apr 23 17:18:47 1996 Bob Manson <manson@charmed.cygnus.com> 13962 13963 * typeck.c (common_type): Fix the ARRAY_TYPE case so it 13964 properly keeps track of const and volatile type modifiers. 13965 13966Tue Apr 23 10:52:56 1996 Jason Merrill <jason@yorick.cygnus.com> 13967 13968 * tree.c (cp_tree_equal): C++ version of simple_cst_equal. 13969 * pt.c (comp_template_args): Use it. 13970 13971 * rtti.c (get_tinfo_fn, build_dynamic_cast, expand_*_desc): Call 13972 assemble_external for artificial function decls. 13973 13974 * decl.c (cp_finish_decl): Oops. 13975 13976Mon Apr 22 17:28:27 1996 Jason Merrill <jason@yorick.cygnus.com> 13977 13978 * decl2.c (import_export_decl): Put static data member templates 13979 into common storage, or make them weak, depending on whether they 13980 are dynamically or statically initialized. 13981 (get_sentry): New function. 13982 (finish_file): Do import_export_decl for static data members before 13983 building the init/fini functions. Don't init/fini a variable that's 13984 EXTERNAL. Use a sentry for variables in common. Fix mismatching 13985 push/pop_temp_slots. 13986 * decl.c (cp_finish_decl): If DECL_NOT_REALLY_EXTERN, do the 13987 expand_static_init thang. 13988 * method.c (get_id_2): New function. 13989 13990Mon Apr 22 15:32:45 1996 Bob Manson <manson@charmed.cygnus.com> 13991 13992 * parse.y (empty_parms): Make sure we use C++-style prototypes 13993 when we're declaring member functions. 13994 13995Sun Apr 21 10:08:22 1996 Jason Merrill <jason@yorick.cygnus.com> 13996 13997 * Makefile.in (CONFLICTS): 16 s/r conflicts. 13998 * parse.y (self_template_type): New nonterminal. 13999 14000Thu Apr 18 08:56:54 1996 Jason Merrill <jason@yorick.cygnus.com> 14001 14002 * decl.c (make_typename_type): Handle getting a TYPE_DECL for a 14003 name. 14004 * parse.y (base_class.1): Allow 'typename foo::bar'. 14005 14006 * lex.c (check_newline): Remove #pragma code that plays with the 14007 input stream, since we now deal with tokens. Clear nextchar when 14008 we're done. 14009 (handle_cp_pragma): Use real_yylex. 14010 (handle_sysv_pragma): Don't do skipline here. Only call real_yylex 14011 in one place. 14012 14013 * lex.c (check_for_missing_semicolon): Handle SELFNAME. 14014 14015 * lex.c (handle_cp_pragma): Fix "#pragma implementation". 14016 14017Wed Apr 17 16:51:33 1996 Jason Merrill <jason@yorick.cygnus.com> 14018 14019 * parse.y: New token SELFNAME for potential constructor. 14020 * spew.c (yylex): Handle it. 14021 * lex.c (identifier_type): Produce it. 14022 14023 * parse.y (complete_type_name): In :: case, don't push class binding. 14024 (complex_type_name): Likewise. 14025 14026Wed Apr 17 15:02:40 1996 Mike Stump <mrs@cygnus.com> 14027 14028 * typeck.c (build_reinterpret_cast): Handle pointer to member 14029 functions. 14030 14031Wed Apr 17 12:28:26 1996 Brendan Kehoe <brendan@lisa.cygnus.com> 14032 14033 * lex.c (handle_cp_pragma): New function, with decl, doing the cc1plus 14034 pragmas. 14035 (check_newline): Put the vtable/unit/implementation/interface pragma 14036 code into handle_cp_pragma, replacing it with a call. 14037 (handle_sysv_pragma): Give int return type, and take FINPUT and TOKEN 14038 args. Get the next token after handling the pragma token. 14039 14040Wed Apr 17 10:28:34 1996 Jason Merrill <jason@yorick.cygnus.com> 14041 14042 * cvt.c (cp_convert_to_pointer): Avoid doing base analysis on pmfs. 14043 (convert_to_pointer_force): Likewise. 14044 14045 * init.c (build_new): Fix array new without -fcheck-new. 14046 14047Tue Apr 16 13:44:58 1996 Jason Merrill <jason@yorick.cygnus.com> 14048 14049 * cp-tree.h, call.c, class.c, decl.c, parse.y, pt.c, rtti.c, 14050 tree.c: Lose TYPE_NESTED_NAME. 14051 14052 * parse.y (nested_name_specifier_1): Don't treat non-identifiers 14053 as identifiers. 14054 14055 * tree.def: Add VEC_INIT_EXPR. 14056 * expr.c (cplus_expand_expr): Handle it. 14057 * init.c (build_new): Use it instead of the RTL_EXPR nastiness and 14058 the extra file-scope symbol nastiness. 14059 14060Mon Apr 15 16:21:29 1996 Jason Merrill <jason@yorick.cygnus.com> 14061 14062 * method.c (make_thunk): Thunks are static. 14063 (emit_thunk): Use ASM_OUTPUT_MI_THUNK if it's defined. 14064 14065 * decl2.c (mark_vtable_entries): Emit thunks as needed. 14066 (finish_file): Don't emit them here. 14067 14068Sun Apr 14 11:34:39 1996 Jason Merrill <jason@yorick.cygnus.com> 14069 14070 * rtti.c (build_dynamic_cast): Handle null pointers. 14071 (ifnonnull): New function. 14072 14073Fri Apr 12 09:08:27 1996 Bob Manson <manson@charmed.cygnus.com> 14074 14075 * call.c (build_method_call): Remember the original basetype we 14076 were called with. Give an error message instead of trying 14077 (incorrectly) to call a non-static member function through a 14078 non-inherited class. 14079 14080 * search.c (expand_upcast_fixups): Mark the new fixup as 14081 DECL_ARTIFICIAL. 14082 14083Thu Apr 11 03:57:09 1996 Jason Merrill <jason@yorick.cygnus.com> 14084 14085 * init.c (build_new): Use a TARGET_EXPR for alloc_expr. 14086 14087 * class.c (set_rtti_entry): Fix for thunks. 14088 14089 * decl2.c (import_export_decl): Still emit typeinfo fns for 14090 cv-variants of builtin types. 14091 14092 * rtti.c (expand_class_desc): Set up base_info_type_node here. 14093 (init_rtti_processing): Instead of here. 14094 14095Wed Apr 10 14:17:13 1996 Jason Merrill <jason@yorick.cygnus.com> 14096 14097 * rtti.c (init_rtti_processing): Do init regardless of -frtti. 14098 (build_typeid): Only complain about taking dynamic typeid without 14099 -frtti. 14100 14101 * decl2.c: flag_rtti defaults to 1. 14102 14103 * rtti.c (get_tinfo_var): The general class case is now smaller. 14104 (init_rtti_processing): Pack the latter three fields of base_info 14105 into 32 bits. 14106 14107Wed Apr 10 13:50:14 1996 Mike Stump <mrs@cygnus.com> 14108 14109 * init.c (expand_member_init): Don't dump if name is NULL_TREE. 14110 14111Wed Apr 10 12:56:02 1996 Mike Stump <mrs@cygnus.com> 14112 14113 * search.c (make_memoized_table_entry): Undefer the pop, if necessary. 14114 (push_memoized_context): Split out code to undefer pop_type_level to 14115 (clear_memoized_cache): here. 14116 (pop_memoized_context): We can only handle one layer of deferral of 14117 pop_type_level so clear the cache, if there was a previous level. 14118 14119Tue Apr 9 23:06:09 1996 Jason Merrill <jason@yorick.cygnus.com> 14120 14121 * rtti.c (init_rtti_processing): Build up base_info_type_node. 14122 (expand_class_desc): Use one pointer to an array of base_info 14123 structs, passed using a CONSTRUCTOR. 14124 14125Tue Apr 9 14:20:57 1996 Mike Stump <mrs@cygnus.com> 14126 14127 * class.c (build_vbase_path): Remove block extern for 14128 flag_assume_nonnull_objects here. 14129 (build_vfn_ref): Split out functionality into build_vtbl_ref. 14130 (build_vtbl_ref): New routine. 14131 (build_vtable): Set up rtti info here. 14132 (add_virtual_function): Note in CLASSTYPE_RTTI the best 14133 place where we can get the rtti pointers from to avoid having to 14134 search around for a place. 14135 (finish_base_struct): Likewise. 14136 (finish_struct_1): Likewise. Never create totally new vtables 14137 with totally new vtable pointers for rtti. Disable code to layout 14138 vtable pointers better until we want to break binary 14139 compatibility. 14140 * rtti.c (build_headof_sub): New routine to convert down to a 14141 sub-object that has an rtti pointer in the vtable. 14142 (build_headof): Use it. Also, use build_vtbl_ref now to be more 14143 maintainable. 14144 (build_dynamic_cast): Make sure we have saved it, if we need to. 14145 * search.c (dfs_init_vbase_pointers): Disable code that deals with 14146 a more efficient vtable layout, enable later. 14147 * call.c (flag_assume_nonnull_objects): Moved declaration to 14148 * cp-tree.h: here. Declare build_vtbl_ref. 14149 * pt.c (instantiate_class_template): Use NULL_TREE instead of 0 in 14150 function calls that want a tree. 14151 14152Tue Apr 9 12:10:26 1996 Jason Merrill <jason@yorick.cygnus.com> 14153 14154 * rtti.c (build_dynamic_cast): Handle downcasting to X* given 14155 other X subobjects in the most derived type. Ack. 14156 14157 * rtti.c (build_dynamic_cast): No need to strip cv-quals here, 14158 get_typeid will do it for us. 14159 (get_typeid_1): Break out call-building for expand_*_desc to use. 14160 (get_typeid): Call it. 14161 (expand_*_desc): Likewise. 14162 * decl.c (init_decl_processing): Don't set TYPE_BUILT_IN on char * 14163 and void *. 14164 (init_decl_processing): Lose builtin_type_tdescs lossage. 14165 * decl2.c (finish_vtable_vardecl): Remove obsolete code. 14166 14167Mon Apr 8 17:23:23 1996 Bob Manson <manson@charmed.cygnus.com> 14168 14169 * pt.c (tsubst): When calling set_nested_typename, use 14170 TYPE_NESTED_NAME (current_class_type) instead of 14171 current_class_name. 14172 14173 * decl.c (pushdecl): Likewise. 14174 (pushdecl_class_level): Likewise. 14175 (grokdeclarator): Use NULL_TREE instead of 0 in the call to 14176 set_nested_typename. 14177 14178Sun Apr 7 10:44:31 1996 Jason Merrill <jason@yorick.cygnus.com> 14179 14180 * rtti.c (synthesize_tinfo_fn): Handle arrays. 14181 14182 * cp-tree.h (DECL_REALLY_EXTERN): New macro. 14183 14184Sat Apr 6 13:56:27 1996 Jason Merrill <jason@yorick.cygnus.com> 14185 14186 * rtti.c (throw_bad_cast): Use entry point __throw_bad_cast. 14187 (init_rtti_processing): Lose bad_cast_type. 14188 (build_dynamic_cast): Use throw_bad_cast. 14189 14190 * rtti.c (synthesize_tinfo_fn): Handle enums and pmfs. 14191 14192 * decl2.c (finish_file): Don't synthesize artificial functions 14193 that are external and not inline. 14194 14195 * rtti.c (get_tinfo_fn): If at_eof, call import_export_decl. 14196 14197 * decl2.c (finish_file): Handle having new inlines added to 14198 saved_inlines by synthesis. 14199 14200 * rtti.c (get_bad_cast_node): Don't require <typeinfo>. 14201 14202Fri Apr 5 17:02:09 1996 Jason Merrill <jason@yorick.cygnus.com> 14203 14204 RTTI rewrite to initialize nodes as needed, not require that 14205 users #include <typeinfo>, complete functionality and reduce wasted 14206 space. 14207 * rtti.c (init_rtti_processing): New fn. 14208 (build_typeid): The vtable entry is now a function. 14209 (get_tinfo_var): New fn. 14210 (get_tinfo_fn): Likewise. 14211 (get_typeid): Use it. 14212 (build_dynamic_cast): Declare and use entry point __dynamic_cast. 14213 (build_*_desc): Rename to expand_*_desc and rewrite to use entry 14214 points __rtti_*. 14215 (add_uninstantiated_desc, get_def_to_follow, build_t_desc): Lose. 14216 (synthesize_tinfo_fn): New fn. 14217 * method.c (build_t_desc_overload): Lose. 14218 (build_overload_with_type): More generic. 14219 * decl.c (init_decl_processing): Call init_rtti_processing. 14220 * class.c (set_rtti_entry): Use get_tinfo_fn. 14221 * decl2.c (mark_vtable_entries): Mark the rtti function. 14222 (finish_prevtable_vardecl): Don't build_t_desc. 14223 (import_export_decl): Handle tinfo functions. 14224 (finish_file): Likewise. 14225 * typeck.c (inline_conversion): New fn. 14226 (build_function_call_real): Use it. 14227 * cp-tree.h: Add decls. 14228 14229 * method.c (hack_identifier): Also convert component_refs from 14230 references. 14231 14232 * lex.c (cons_up_default_function): Use the type, not the name, in 14233 declspecs. 14234 14235 * decl2.c (import_export_vtable): Fix weak vtables. 14236 14237Fri Apr 5 13:30:17 1996 Bob Manson <manson@charmed.cygnus.com> 14238 14239 * search.c (get_base_distance_recursive): Fix access checks for 14240 protected bases. 14241 14242Fri Apr 5 11:02:06 1996 Brendan Kehoe <brendan@lisa.cygnus.com> 14243 14244 * call.c (unary_complex_lvalue): Delete unneeded decl, it's in 14245 cp-tree.h. 14246 (convert_harshness): Add prototypes wrapped by PROTO. 14247 * decl2.c (grok_function_init): Likewise. 14248 (do_toplevel_using_decl): Change to void return type. 14249 * class.c (build_vtable_entry): Remove decl of make_thunk. 14250 (merge_overrides): Fix order of arg definitions. 14251 (finish_vtbls): Likewise. 14252 (fixup_vtable_deltas): Likewise. 14253 (modify_all_direct_vtables): Likewise. 14254 (modify_all_indirect_vtables): Likewise. 14255 * search.c (get_base_distance_recursive): Likewise. 14256 (get_abstract_virtuals_1): Likewise. 14257 (fixup_virtual_upcast_offsets): Likewise. 14258 (lookup_fnfields_1): Add prototypes wrapped by PROTO. 14259 * init.c (perform_member_init): Fix order of arg definitions. 14260 (expand_aggr_init_1): Add prototypes wrapped by PROTO. 14261 * cp-tree.h (make_thunk): Add decl. 14262 (overload_template_name, push_template_decl): Add decls. 14263 (do_toplevel_using_decl): Change to void return type. 14264 (vec_binfo_member): Add decl. 14265 14266Thu Apr 4 13:33:10 1996 Brendan Kehoe <brendan@lisa.cygnus.com> 14267 14268 * typeck.c (mark_addressable, convert_for_assignment, 14269 convert_for_initialization, pointer_int_sum, pointer_diff, 14270 unary_complex_lvalue): Add prototypes wrapped by PROTO. 14271 (convert_sequence): #if 0 fn decl, since definition also is. 14272 14273Thu Apr 4 11:00:53 1996 Mike Stump <mrs@cygnus.com> 14274 14275 * rtti.c (build_dynamic_cast): Make sure we strip qualifiers on 14276 cast to pointer types for type searching. 14277 14278Wed Apr 3 17:10:57 1996 Brendan Kehoe <brendan@lisa.cygnus.com> 14279 14280 * typeck.c (get_delta_difference): Use cp_error, not error, in the 14281 case where BINFO == 0. 14282 14283Wed Apr 3 12:01:02 1996 Mike Stump <mrs@cygnus.com> 14284 14285 * call.c (build_method_call): Fix wording of error messages so 14286 constructors come out right. 14287 14288Tue Apr 2 16:06:59 1996 Bob Manson <manson@charmed.cygnus.com> 14289 14290 * decl.c (push_overloaded_decl): Don't warn about hidden 14291 constructors when both the type and the function are declared 14292 in a system header file. 14293 14294Mon Apr 1 09:03:13 1996 Bob Manson <manson@charmed.cygnus.com> 14295 14296 * class.c (finish_struct_1): Propagate the TYPE_PACKED 14297 flag for the type to the type's fields. 14298 14299Sat Mar 30 12:14:33 1996 Brendan Kehoe <brendan@lisa.cygnus.com> 14300 14301 * parse.y (complex_parmlist, ELLIPSES): Take out ARM-based warning. 14302 14303Fri Mar 29 15:51:36 1996 Bob Manson <manson@charmed.cygnus.com> 14304 14305 * class.c (base_info, finish_base_struct): Replace 14306 needs_virtual_dtor with base_has_virtual. 14307 14308 (finish_struct_1): Remove the old code that tried to make default 14309 destructors virtual. Use base_has_virtual when checking if we need 14310 to add a vtable entry for the rtti code. 14311 14312Fri Mar 29 14:02:36 1996 Jason Merrill <jason@yorick.cygnus.com> 14313 14314 * pt.c (push_template_decl): Complain about template decl with 14315 inappropriate declaration. 14316 14317Fri Mar 29 12:15:35 1996 Bob Manson <manson@charmed.cygnus.com> 14318 14319 * typeck.c (build_x_unary_op): Remove bogus check for taking 14320 the address of a member function. 14321 14322Fri Mar 29 11:56:02 1996 Jason Merrill <jason@yorick.cygnus.com> 14323 14324 * parse.y (constructor_declarator): Only push the class if 14325 we are not already in the class. 14326 14327Fri Mar 29 09:41:02 1996 Jeffrey A. Law <law@cygnus.com> 14328 14329 * method.c (emit_thunk): Remove current_call_is_indirect nonsense. 14330 Add additional argument to INIT_CUMULATIVE_ARGS. 14331 14332Thu Mar 28 16:41:39 1996 Jason Merrill <jason@yorick.cygnus.com> 14333 14334 * decl.c (shadow_tag): Fix error about anon union with methods. 14335 14336 * parse.y (self_reference): Only generate a self-reference if this 14337 is a non-template class. 14338 (opt.component_decl_list): Only use it if it was generated. 14339 14340 * parse.y (component_decl_1): Use constructor_declarator. 14341 (fn.def2): Likewise. 14342 (notype_component_declarator0): Likewise. 14343 14344Thu Mar 28 15:11:35 1996 Bob Manson <manson@charmed.cygnus.com> 14345 14346 * typeck.c (build_x_unary_op): Add checks for taking the address 14347 of a TARGET_EXPR or of a member function, and give appropriate 14348 warnings. 14349 14350Thu Mar 28 14:49:26 1996 Jason Merrill <jason@yorick.cygnus.com> 14351 14352 * pt.c (process_template_parm): Allow template type parms to be 14353 used as types for template const parms. 14354 14355Wed Mar 27 15:51:19 1996 Mike Stump <mrs@cygnus.com> 14356 14357 * init.c (expand_vec_init): Ensure the eh cleanups are on the 14358 function_obstack. 14359 14360Wed Mar 27 10:14:30 1996 Jason Merrill <jason@yorick.cygnus.com> 14361 14362 * decl.c (lookup_name_real): Be even more picky about the 14363 ambiguous lookup warning. 14364 (grokdeclarator): Tweak SCOPE_REF constructor declarators here. 14365 * parse.y (constructor_declarator): Rather than here. 14366 14367 * parse.y (constructor_declarator): New nonterminal. 14368 (fn.def1): Use it. 14369 (explicit_instantiation): Likewise. 14370 14371Tue Mar 26 13:41:33 1996 Jason Merrill <jason@yorick.cygnus.com> 14372 14373 Add implicit declaration of class name at class scope. 14374 * decl.c (lookup_name_real): Restrict pedwarn about ambiguous lookup. 14375 * parse.y (self_reference): New nonterminal. 14376 (opt.component_decl_list): Use it. 14377 (fn.def1): Add nested_name_specifier type_name cases. 14378 * class.c (build_self_reference): New function. 14379 (finish_struct): Handle access_default later, move self-reference 14380 decl to the end. 14381 * pt.c (lookup_template_class): Handle getting a TYPE_DECL. 14382 * cp-tree.h: Adjust. 14383 14384 * pt.c (do_function_instantiation): Separate handling of member 14385 functions and non-member functions properly. 14386 14387Mon Mar 25 14:23:22 1996 Jason Merrill <jason@yorick.cygnus.com> 14388 14389 * pt.c (process_template_parm): Improve error for 'volatile class K'. 14390 14391 * class.c (finish_struct_1): Check the right slot for destructors. 14392 14393 * decl.c (start_enum): Complain about enum templates. 14394 14395Mon Mar 25 13:25:31 1996 Mike Stump <mrs@cygnus.com> 14396 14397 * init.c (resolve_offset_ref): Offset pointers to member data by one. 14398 * typeck.c (unary_complex_lvalue): Likewise. 14399 14400Mon Mar 25 13:30:42 1996 Bob Manson <manson@charmed.cygnus.com> 14401 14402 * typeck.c (c_expand_return): Check for a returned local 14403 array name, similar to the check for an ADDR_EXPR. 14404 14405Mon Mar 25 13:07:19 1996 Jason Merrill <jason@yorick.cygnus.com> 14406 14407 * decl.c (cp_finish_decl): Don't build cleanups for static 14408 variables here. 14409 14410Fri Mar 22 17:57:55 1996 Mike Stump <mrs@cygnus.com> 14411 14412 * typeck.c (build_modify_expr): Fix error messages to be more 14413 accurate. 14414 * cp-tree.h (assop_as_string): Parallel to op_as_string, but for 14415 assignment operators. 14416 * error.c (assop_as_string): Likewise. Add support for `%Q' for 14417 assignment operators. 14418 14419Fri Mar 22 13:48:29 1996 Jason Merrill <jason@yorick.cygnus.com> 14420 14421 * decl.c (grokdeclarator): Call bad_specifiers for typedefs. Also 14422 give an error if initialized. pedwarn about nested type with the 14423 same name as its enclosing class. 14424 14425 * pt.c (tsubst, case TYPE_DECL): Set DECL_CONTEXT. 14426 14427 * typeck.c (require_complete_type): Be sure to instantiate the 14428 MAIN_VARIANT of the type. 14429 14430 * decl2.c (finish_file): Instantiate pending templates before 14431 processing static constructors and destructors. 14432 14433 * pt.c (instantiate_decl): Don't instantiate functions at toplevel 14434 unless at_eof. 14435 14436Fri Mar 22 09:30:17 1996 Bob Manson <manson@beauty.cygnus.com> 14437 14438 * decl2.c (delete_sanity): If error_mark_node is passed 14439 in as an expression, quit while we're ahead. 14440 14441 * decl.c (grokdeclarator): Give an error message if `friend' 14442 is combined with any storage class specifiers. 14443 14444Wed Mar 20 14:51:55 1996 Jason Merrill <jason@yorick.cygnus.com> 14445 14446 * parse.y (named_complex_class_head_sans_basetype): Don't crash on 14447 definition of nonexistent nested type. 14448 14449 * error.c (dump_decl, case TYPE_DECL): Fix decision for whether or 14450 not to say 'typedef'. 14451 14452Wed Mar 20 00:11:47 1996 Brendan Kehoe <brendan@lisa.cygnus.com> 14453 14454 * cp-tree.h (struct lang_type): Make search_slot a tree, not a char*. 14455 * search.c (dfs_walk, dfs_init_vbase_pointers, 14456 expand_upcast_fixups): Remove cast of CLASSTYPE_SEARCH_SLOT. 14457 (dfs_find_vbases): Remove cast for CLASSTYPE_SEARCH_SLOT init. 14458 14459Tue Mar 19 17:56:03 1996 Jason Merrill <jason@yorick.cygnus.com> 14460 14461 * except.c (build_throw): Support minimal parse. 14462 * pt.c (tsubst_copy): Support THROW_EXPR. 14463 * decl2.c (build_expr_from_tree): Likewise. 14464 14465 * pt.c (mangle_class_name_for_template): Always allocate 14466 scratch_firstobj. 14467 14468Tue Mar 19 16:34:31 1996 Bob Manson <manson@beauty.cygnus.com> 14469 14470 * cvt.c (cp_convert_to_pointer): Give an appropriate error 14471 when trying to cast from an incomplete type. 14472 14473Tue Mar 19 16:00:33 1996 Jason Merrill <jason@yorick.cygnus.com> 14474 14475 * pt.c (instantiate_class_template): Don't bother setting up 14476 CLASSTYPE_TAGS explicitly, as the nested types will add 14477 themselves. 14478 14479Tue Mar 19 15:48:43 1996 Bob Manson <manson@beauty.cygnus.com> 14480 14481 * decl.c (shadow_tag): Remove old error check for usage of 14482 an enum without a previous declaration. 14483 (xref_tag): Add error message about usage of enums without a 14484 previous declaration. 14485 14486Tue Mar 19 09:21:35 1996 Jason Merrill <jason@yorick.cygnus.com> 14487 14488 * lex.c (do_identifier): Only do name consistency check if we're 14489 parsing. 14490 14491 * pt.c (push_template_decl): Don't crash if we get a member defn 14492 that doesn't match. 14493 14494 * decl.c (xref_tag_from_type): New function to do an xref without 14495 always having to figure out code_type_node. 14496 * cp-tree.h: Declare it. 14497 * pt.c (instantiate_class_template): Use it for friend classes. 14498 (lookup_template_class): Use it. 14499 14500 * typeck2.c (build_functional_cast): Pull out a single parm before 14501 passing it to build_c_cast. 14502 14503Tue Mar 19 09:07:15 1996 Bob Manson <manson@beauty.cygnus.com> 14504 14505 * expr.c (do_case): Give an error message if a pointer is 14506 given as a case value. 14507 14508Mon Mar 18 21:57:54 1996 Jason Merrill <jason@yorick.cygnus.com> 14509 14510 * typeck.c (build_c_cast): Don't pull single TEMPLATE_DECL out of 14511 an overload list. 14512 14513 * lex.c (cons_up_default_function): Really, now, interface hackery 14514 does not apply to synthesized methods. 14515 14516Mon Mar 18 18:20:57 1996 Mike Stump <mrs@cygnus.com> 14517 14518 * call.c (build_method_call): Ctors and dtors now have special names 14519 with respect to lookups. 14520 * class.c (add_method): Likewise. 14521 (grow_method): Likewise. 14522 (finish_struct_methods): Likewise. 14523 (warn_hidden): Likewise. 14524 (finish_struct_1): Likewise. 14525 * cvt.c (convert_to_reference): Likewise. 14526 (convert_to_aggr): Likewise. 14527 (cp_convert): Likewise. 14528 * decl2.c (check_classfn): Likewise. 14529 * init.c (expand_member_init): Likewise. 14530 (expand_default_init): Likewise. 14531 (expand_aggr_init_1): Likewise. 14532 (build_offset_ref): Likewise. 14533 (build_new): Likewise. 14534 (build_delete): Likewise. 14535 * lex.c (do_inline_function_hair): Likewise. 14536 * search.c (lookup_field_1): Likewise. 14537 (lookup_fnfields_here): Likewise. 14538 (lookup_field): Likewise. 14539 (lookup_fnfields): Likewise. 14540 (get_virtual_destructor): Likewise. 14541 (dfs_debug_mark): Likewise. 14542 (dfs_pushdecls): Likewise. 14543 (dfs_compress_decls): Likewise. 14544 * tree.c (layout_basetypes): Likewise. 14545 * typeck.c (build_component_ref): Likewise. 14546 (build_x_function_call): Likewise. 14547 (build_modify_expr): Likewise. 14548 (convert_for_initialization): Likewise. 14549 (build_functional_cast): Likewise. 14550 * cp-tree.h (CLASSTYPE_FIRST_CONVERSION): Likewise. 14551 (CTOR_NAME): New. 14552 (DTOR_NAME): New. 14553 * decl.c (ctor_identifier): New. 14554 (dtor_identifier): New. 14555 (init_decl_processing): Set them. 14556 14557Mon Mar 18 18:00:51 1996 Mike Stump <mrs@cygnus.com> 14558 14559 * typeck.c (build_component_ref): Don't get confused by fields whose 14560 context has no type name, like pointer to member functions. 14561 14562Mon Mar 18 13:19:03 1996 Jason Merrill <jason@yorick.cygnus.com> 14563 14564 * decl.c (grokdeclarator): Handle typedef without declarator. 14565 14566 * pt.c (tsubst): Handle SCOPE_REF in declarator. 14567 14568 * parse.y (bad_parm): Catch another case of missing `typename'. 14569 14570 * lex.c (yyprint): Handle TYPE_DECLs. 14571 14572 * decl.c (start_function): Don't try to be clever. 14573 14574 * lex.c: Lose compiler_error_with_decl. 14575 * typeck2.c: Lose error_with_aggr_type. 14576 (incomplete_type_error): Use cp_* instead of old functions. 14577 (readonly_error): Likewise. 14578 * typeck.c (convert_arguments): Likewise. 14579 * search.c (lookup_nested_field): Likewise. 14580 * method.c (make_thunk): Likewise. 14581 * decl.c (grokparms): Likewise. 14582 * cp-tree.h: Update. 14583 14584 * tree.c (min_tree_cons): Call copy_to_permanent for the purpose 14585 and value. 14586 14587Mon Mar 18 11:25:52 1996 Bob Manson <manson@beauty.cygnus.com> 14588 14589 * method.c (build_opfncall): When deleting a pointer to an 14590 array, build a new pointer to the tree past any ARRAY_TYPE 14591 nodes. 14592 14593Mon Mar 18 10:11:46 1996 Brendan Kehoe <brendan@lisa.cygnus.com> 14594 14595 * decl.c (lookup_name_real): Initialize local var TYPE to NULL_TREE. 14596 14597Fri Mar 15 11:03:57 1996 Jason Merrill <jason@yorick.cygnus.com> 14598 14599 * pt.c (instantiate_decl): Only call import_export_decl if at_eof 14600 and ! DECL_INLINE. 14601 14602 * decl.c (finish_function): Don't set nested based on 14603 hack_decl_function_context. 14604 * parse.y (function_try_block): Check for nested function. 14605 (pending_inlines): Likewise. 14606 14607 * decl2.c (build_expr_from_tree): If a unary op already has a 14608 type, just return it. 14609 14610 * decl2.c (finish_prevtable_vardecl): Use ADJUST_VTABLE_LINKAGE. 14611 14612 * decl2.c (walk_vtables): vardecl_fn returns int; return 1 if it does. 14613 (finish_file): Check the return value of walk_vtables. 14614 (finish_prevtable_vardecl): Return int. 14615 (finish_vtable_vardecl): Likewise. 14616 (prune_vtable_vardecl): Likewise. 14617 * lex.c (set_vardecl_interface_info): Likewise. 14618 * cp-tree.h: Adjust return types. 14619 14620 * class.c (delete_duplicate_fields_1): Don't complain about 14621 duplicate nested types if they're the same type. 14622 (finish_struct): Remove check for duplicate. 14623 * decl2.c (grokfield): Don't check for typedef of anonymous type. 14624 14625Thu Mar 14 10:00:19 1996 Jason Merrill <jason@yorick.cygnus.com> 14626 14627 * cp-tree.h: Lose SIGNATURE_GROKKING_TYPEDEF. 14628 14629 * decl.c (grokdeclarator): Lose special handling of class-level 14630 typedef. Lose SIGNATURE_GROKKING_TYPEDEF. Set 14631 SIGNATURE_HAS_OPAQUE_TYPEDECLS later. 14632 14633 * cvt.c (convert_pointer_to_real): Retain cv-quals in conversion. 14634 14635 * pt.c (tsubst_copy): Strip cv-quals from destructor name types. 14636 14637 * search.c (compute_access): Fix handling of anonymous union 14638 members. 14639 * class.c (finish_struct_anon): Propagate TREE_{PRIVATE,PROTECTED} 14640 from anonymous unions to their members. 14641 14642 * typeck.c (build_x_function_call): For static member functions, 14643 hand off to build_member_call. 14644 14645Wed Mar 13 14:03:34 1996 Jason Merrill <jason@yorick.cygnus.com> 14646 14647 * typeck.c (build_component_ref): Handle OFFSET_REFs. 14648 14649 * init.c (expand_vec_init): Fix init == 0 case. 14650 14651Tue Mar 12 14:36:02 1996 Jason Merrill <jason@yorick.cygnus.com> 14652 14653 * init.c (build_new): pedwarn about init and array new. 14654 (expand_vec_init): Handle lists, use convert_for_initialization. 14655 14656 * typeck.c (convert_for_initialization): Pass LOOKUP_NO_CONVERSION 14657 when converting to an aggregate type. 14658 * cvt.c (cp_convert): Pass it through. 14659 14660 * typeck.c (build_conditional_expr): Handle user-defined 14661 conversions to slightly different types. 14662 14663 * decl.c (grokdeclarator): Force an array type in a parm to be 14664 permanent. 14665 14666 * decl2.c (do_using_directive): Sorry. 14667 (do_namespace_alias): Likewise. 14668 * lex.c (real_yylex): Warn about using the `namespace' keyword. 14669 14670Sun Mar 10 22:26:09 1996 Jason Merrill <jason@yorick.cygnus.com> 14671 14672 * parse.y (datadef): Move call to note_list_got_semicolon up. 14673 14674Fri Mar 8 11:47:26 1996 Mike Stump <mrs@cygnus.com> 14675 14676 * tree.c (unsave_expr): Don't unsave, UNSAVE_EXPRs. 14677 14678Fri Mar 8 11:29:06 1996 Mike Stump <mrs@cygnus.com> 14679 14680 * decl.c (cp_finish_decl): The exception regions have to be 14681 nested, not overlapping. We start the exception region for a 14682 decl, after it has been fully built, and all temporaries for it 14683 have been cleaned up. 14684 14685Thu Mar 7 17:46:06 1996 Mike Stump <mrs@cygnus.com> 14686 14687 * tree.c (vec_binfo_member): Don't core dump if we have no bases. 14688 14689Thu Mar 7 14:11:49 1996 Jason Merrill <jason@yorick.cygnus.com> 14690 14691 * tree.def: Add RETURN_INIT. 14692 * pt.c (instantiate_decl): Handle RETURN_INIT. 14693 * decl.c (store_return_init): Handle minimal_parse_mode. 14694 14695 * tree.c (cp_build_type_variant): Just return an error_mark_node. 14696 * decl.c (make_typename_type): Don't try to get the file and line 14697 of an identifier. 14698 * typeck.c (comptypes): Handle TYPENAME_TYPE. 14699 14700Wed Mar 6 18:47:50 1996 Per Bothner <bothner@kalessin.cygnus.com> 14701 14702 * decl.c (poplevel): Make sure we clear out and restore old local 14703 non-VAR_DECL values by default when they go out of scope. 14704 14705Wed Mar 6 09:57:36 1996 Jason Merrill <jason@yorick.cygnus.com> 14706 14707 * method.c (build_overload_value): Use DECL_ASSEMBLER_NAME in 14708 referring to addresses of variables and functions. 14709 14710 * error.c (dump_expr): Support SIZEOF_EXPR. 14711 14712 * init.c (do_friend): Use the return value of check_classfn. 14713 14714 * typeck.c (convert_arguments): Call complete_type. 14715 14716 * method.c (hack_identifier): After giving an error, set value to 14717 error_mark_node. 14718 14719Tue Mar 5 16:00:15 1996 Jason Merrill <jason@yorick.cygnus.com> 14720 14721 * tree.c (hack_decl_function_context): Kludge around DECL_CONTEXT 14722 lossage for local classes. 14723 * cp-tree.h: Declare it. 14724 * decl.c (lookup_name_real): Evil, painful hack for local classes. 14725 (grokfndecl): Set DECL_CLASS_CONTEXT and DECL_NO_STATIC_CHAIN here. 14726 Use hack_decl_function_context. 14727 (grokdeclarator): Don't set DECL_NO_STATIC_CHAIN here. 14728 (start_function): Use hack_decl_function_context. 14729 (finish_function): Likewise. 14730 * method.c (synthesize_method): Likewise. 14731 * lex.c (process_next_inline): Likewise. 14732 (do_pending_inlines): Likewise. 14733 * decl2.c (finish_file): Unset DECL_STATIC_FUNCTION_P when we're 14734 done with it. 14735 14736Mon Mar 4 22:38:39 1996 Gerald Baumgartner <gb@alexander.cs.purdue.edu> 14737 14738 * sig.c (build_signature_pointer_or_reference_type): Align 14739 signature pointers/references on 8-byte boundaries so they can be 14740 grabbed 2 words at a time on a Sparc. 14741 14742Tue Mar 5 10:21:01 1996 Jason Merrill <jason@yorick.cygnus.com> 14743 14744 * method.c (hack_identifier): Requiring a static chain is now a 14745 hard error. 14746 * decl.c (grokdeclarator): Set DECL_NO_STATIC_CHAIN on nested 14747 functions. 14748 14749Mon Mar 4 20:03:33 1996 Jason Merrill <jason@yorick.cygnus.com> 14750 14751 * init.c (build_offset_ref): Call complete_type. 14752 14753 * decl.c (pop_from_top_level): Always pop previous_class_type. 14754 14755 * parse.y: Handle multiple decls in a for-init-statement. 14756 * pt.c (tsubst_expr): Likewise. 14757 14758 * pt.c (tsubst): Use tsubst_expr for the second operand of an 14759 ARRAY_REF. 14760 14761 * decl.c (maybe_push_to_top_level): Don't save previous_class_type. 14762 (poplevel_class): Set it here. 14763 (pop_from_top_level): Pop it here if we're returning to class scope. 14764 * class.c (pushclass): Don't set it here. 14765 14766 * decl.c (maybe_push_to_top_level): Save current_template_parms, 14767 and clear it if !pseudo. 14768 (pop_from_top_level): Restore it. 14769 14770 * decl2.c (finish_file): Push the dummy each time we walk the list 14771 of vtables. 14772 14773 * error.c (dump_expr): Support LOOKUP_EXPR and actually do 14774 something for CAST_EXPR. 14775 14776Mon Feb 19 14:49:18 1996 Rusty Russell <rusty@adelaide.maptek.com.au> 14777 14778 * cvt.c (cp_convert): Warn about implicit conversion of the 14779 address of a function to bool, as it is always true. 14780 14781Fri Feb 23 23:06:01 1996 Rusty Russell <rusty@adelaide.maptek.com.au> 14782 14783 * typeck.c (c_expand_return): Fix warning for local externs returned. 14784 14785Mon Mar 4 15:03:11 1996 Jason Merrill <jason@yorick.cygnus.com> 14786 14787 * tree.c (mapcar): Propagate const and volatile properly. 14788 14789 * typeck.c (complete_type): Be sure to instantiate the 14790 MAIN_VARIANT of the type. 14791 14792 * method.c (synthesize_method): Class interface hackery does not 14793 apply to synthesized methods. 14794 14795Mon Mar 4 14:05:23 1996 Jason Merrill <jason@yorick.cygnus.com> 14796 14797 * pt.c (comp_template_args): Use comptypes rather than just 14798 checking for TEMPLATE_TYPE_PARM equivalence. 14799 14800 * typeck.c (build_x_function_call): Call complete_type before 14801 checking TYPE_OVERLOADS_CALL_EXPR. 14802 14803Mon Mar 4 18:48:30 1996 Manfred Hollstein <manfred@lts.sel.alcatel.de> 14804 14805 * g++.c (main): Check also for new define ALT_LIBM. 14806 14807Fri Mar 1 13:09:33 1996 Jason Merrill <jason@yorick.cygnus.com> 14808 14809 * pt.c (instantiate_class_template): If we don't have a pattern 14810 yet, that's OK. 14811 (coerce_template_parms): If we see a local class, bail. 14812 14813 * decl.c (grok_reference_init): Make sure there's a type before 14814 checking its code. 14815 14816 * pt.c (do_function_instantiation): Avoid crashing on invalid decls. 14817 (push_template_decl): Likewise. 14818 14819 * parse.y (named_class_head): Set 14820 CLASSTYPE_TEMPLATE_SPECIALIZATION here if we have basetypes. 14821 14822 * decl.c (xref_tag): Diagnose redeclaration of template 14823 type-parameter name. 14824 14825 * error.c (dump_type): Handle anonymous template type parms. 14826 14827 * pt.c (instantiate_template): Use TYPE_MAIN_DECL instead of 14828 TYPE_STUB_DECL. 14829 (coerce_template_parms): Likewise. 14830 14831Thu Feb 29 16:26:01 1996 Mike Stump <mrs@cygnus.com> 14832 14833 * class.c (instantiate_type, case {ARRAY,INDIRECT}_REF, 14834 case ADDR_EXPR): Don't modify rhs if a subinstantiation fails. 14835 14836Thu Feb 29 08:20:25 1996 Jason Merrill <jason@yorick.cygnus.com> 14837 14838 * pt.c (instantiate_template): Take the MAIN_VARIANT of the type 14839 before trying to get its STUB_DECL. 14840 (coerce_template_parms): Likewise. 14841 14842 * parse.y (template_type_parm): If they didn't use 'class', 14843 pretend they did after giving an error. 14844 14845 * pt.c (coerce_template_parms): Diagnose use of local class. 14846 14847 * decl.c (grok_reference_init): Use instantiate_type. 14848 14849 * error.c (dump_expr): Handle TEMPLATE_DECLs. 14850 14851 * parse.y (named_class_head): Diagnose mismatching types and tags. 14852 14853 * decl.c (pushdecl): Type decls and class templates clash with 14854 artificial type decls, not hide them. 14855 14856 * decl.c (redeclaration_error_message): Diagnose redefinition of 14857 templates properly. 14858 (duplicate_decls): Diagnose disallowed overloads for template 14859 functions, too. 14860 14861 * decl.c (start_decl): Call complete_type before checking for a 14862 destructor. 14863 14864 * pt.c (tsubst): Use tsubst_expr on the elts of a VEC. 14865 14866 * decl.c (xref_tag): A TEMPLATE_TYPE_PARM is a match. 14867 14868Wed Feb 28 09:28:44 1996 Jason Merrill <jason@yorick.cygnus.com> 14869 14870 * decl.c (grok_op_properties): Don't check for operator++(int) in 14871 a template. 14872 14873 * tree.c (perm_manip): Return a copy of variable and function 14874 decls with external linkage. 14875 14876 * tree.def: Change some of the min tree codes to type "1". 14877 * pt.c (uses_template_parms): Handle 'e's, return 1 for LOOKUP_EXPRs. 14878 * method.c (build_overload_int): Emit something arbitrary for 14879 anything but an INTEGER_CST if we're in a template. 14880 14881 * decl.c (cp_finish_decl): Call complete_type before deciding 14882 whether or not to lay out the decl. 14883 14884 * lex.c (do_identifier): Check for DECL_INITIAL before using it. 14885 14886Tue Feb 27 16:35:32 1996 Jason Merrill <jason@yorick.cygnus.com> 14887 14888 * typeck2.c (build_x_arrow): Call complete_type. 14889 14890 * pt.c (add_pending_template): Broken out. 14891 (lookup_template_class): If -fexternal-templates, call it for all 14892 the methods of implemented types. 14893 (instantiate_class_template): Instead of instantiating them here. 14894 (instantiate_decl): Handle -fexternal-templates earlier. 14895 14896Tue Feb 27 15:51:32 1996 Brendan Kehoe <brendan@lisa.cygnus.com> 14897 14898 * search.c, lex.c, decl.c, class.c, cp-tree.h: Don't wrap the 14899 memoized lookup stuff inside GATHER_STATISTICS. 14900 14901Tue Feb 27 10:38:08 1996 Jason Merrill <jason@yorick.cygnus.com> 14902 14903 * decl.c (start_decl): Complain about array of incomplete type 14904 here. 14905 (grokdeclarator): Not here. 14906 14907 * parse.y (template_parm): Expand full_parm inline so we can set 14908 the rule's precedence. 14909 14910 * pt.c (tsubst_expr): If we're in a template, just do tsubst_copy. 14911 (tsubst): tsubst_expr the DECL_INITIAL of FIELD_DECLs. 14912 * decl2.c (grokbitfield): Don't check for integer constant here. 14913 * class.c (finish_struct_1): Check here. 14914 14915 * decl.c (define_label): Make the min decl go on permanent_obstack. 14916 14917 * pt.c (unify): Don't handle CONST_DECLs. 14918 (uses_template_parms): Don't check DECL_INITIAL on a CONST_DECL. 14919 (tsubst_copy): Likewise. 14920 14921 * lex.c (do_identifier): Do pull the DECL_INITIAL out of a 14922 CONST_DECL for a template parm. 14923 14924Mon Feb 26 12:48:18 1996 Jason Merrill <jason@yorick.cygnus.com> 14925 14926 * decl.c (grokdeclarator): Complain about array of incomplete type 14927 here. 14928 (start_decl_1): Not here. 14929 14930 * pt.c (tsubst): Handle pointer-to-function declarators. 14931 14932 * method.c (hack_identifier): If pedantic, diagnose local class 14933 methods that require a static chain. 14934 14935 * decl.c (grok_op_properties): No longer static. 14936 * cp-tree.h: Declare it. 14937 * pt.c (tsubst): Call it for operators. 14938 Use tsubst_copy for TREE_VECs. 14939 14940 * parse.y (template_arg): The expr has precedence like '>'. 14941 14942Fri Feb 23 14:51:52 1996 Jason Merrill <jason@yorick.cygnus.com> 14943 14944 * pt.c (coerce_template_parms): Don't coerce an expression using 14945 template parms. 14946 (uses_template_parms): Also check DECL_INITIAL in CONST_DECLs. 14947 (tsubst): Don't use build_index_2_type if the max_value uses template 14948 parms. 14949 * method.c (build_overload_int): Emit something arbitrary for an 14950 expression using template parms. 14951 14952 * parse.y (template_close_bracket): New non-terminal to catch use 14953 of '>>' instead of '> >' in template class names. 14954 (template_type): Use it. 14955 * Makefile.in (CONFLICTS): Causes one more r/r conflict. 14956 14957 * tree.def: Add CAST_EXPR. 14958 * typeck2.c (build_functional_cast): Use CAST_EXPR instead of 14959 CONVERT_EXPR for minimal_parse_mode. 14960 * typeck.c (build_c_cast): Likewise. 14961 * pt.c (tsubst_copy): Likewise. 14962 * decl2.c (build_expr_from_tree): Likewise. 14963 * error.c (dump_expr): Likewise. 14964 14965Fri Feb 23 10:36:46 1996 Brendan Kehoe <brendan@lisa.cygnus.com> 14966 14967 * except.c (SetTerminate, SetUnexpected): Put back global vars. 14968 (init_exception_processing): Put back decl/init of 14969 set_unexpected_fndecl and set_terminate_fndecl, needed to get the 14970 fns from libstdc++. 14971 14972 * decl.c (struct binding_level): Delete ACCEPT_ANY bitfield. 14973 (declare_uninstantiated_type_level, uninstantiated_type_level_p): 14974 Delete unused fns. 14975 * cp-tree.h (declare_uninstantiated_type_level, 14976 uninstantiated_type_level_p): Delete prototypes. 14977 14978Thu Feb 22 19:36:15 1996 Jason Merrill <jason@yorick.cygnus.com> 14979 14980 * pt.c (tsubst_expr): Add default return. 14981 14982Thu Feb 22 16:47:24 1996 Brendan Kehoe <brendan@lisa.cygnus.com> 14983 14984 * error.c (fndecl_as_string): Delete unused arg CNAME. 14985 * sig.c (build_signature_table_constructor, 14986 build_signature_method_call): Fix calls. 14987 14988 * class.c (the_null_vtable_entry): Delete var definition. 14989 (init_class_processing): Delete tree the_null_vtable_entry init. 14990 * decl.c (no_print_{functions, builtins}): Declare as static. 14991 (__tp_desc_type_node): #if 0 var definition. 14992 (init_type_desc): #if 0 init of __tp_desc_type_node. 14993 (vb_off_identifier): Move var decl into init_decl_processing. 14994 (current_function_assigns_this): Declare as static. 14995 (int_ftype_ptr_ptr_int, void_ftype_ptr_int_int): Delete var decls. 14996 (init_decl_processing): Delete init of void_ftype_ptr_ptr_int. 14997 Move decls of string_ftype_ptr_ptr and int_ftype_string_string here. 14998 * decl2.c (delete_sanity): Delete definition/mod of local var ELT_SIZE. 14999 * init.c (BI_header_type, BI_header_size): Declare as static. 15000 * pt.c (template_classes): Delete unused var. 15001 (add_pending_template): Delete decl for non-existent fn. 15002 (lookup_template_class): Delete vars CODE and TAG_CODE. 15003 (instantiate_template): Delete unused var TARGS. 15004 * cp-tree.h (vb_off_identifier, current_function_assigns_this): 15005 Delete decls. 15006 (__tp_desc_type_node): #if 0 var decl. 15007 (fndecl_as_string): Fix prototype. 15008 15009Thu Feb 22 15:56:19 1996 Jason Merrill <jason@yorick.cygnus.com> 15010 15011 * tree.def: Add GOTO_STMT. 15012 * pt.c (tsubst_expr): Support goto and labels. 15013 * decl.c (define_label): Support minimal parsing. 15014 * parse.y (simple_stmt): Likewise. 15015 15016Thu Feb 22 15:30:12 1996 Brendan Kehoe <brendan@lisa.cygnus.com> 15017 15018 * xref.c (GNU_xref_member): Only define/set var I if 15019 XREF_SHORT_MEMBER_NAMES is defined, to match when it's actually 15020 used. 15021 (GNU_xref_end_scope): Delete unused fifth arg TRNS. 15022 (GNU_xref_end): Fix call. 15023 * decl.c (poplevel, poplevel_class, finish_method): Fix calls. 15024 * cp-tree.h (GNU_xref_end_scope): Fix prototype. 15025 15026 * tree.c (build_exception_variant): Delete unused vars I, A, T, 15027 T2, and CNAME. 15028 (layout_vbasetypes): Delete unused var NONVIRTUAL_VAR_SIZE. 15029 (mapcar): Delete unused var CODE. 15030 (build_cplus_new): Delete unused arg WITH_CLEANUP_P. 15031 (break_out_cleanups): Fix call. 15032 (bot_manip): Likewise. 15033 * call.c (build_method_call): Likewise. 15034 * cvt.c (build_up_reference, convert_to_reference, cp_convert): 15035 Likewise. 15036 * typeck.c (unary_complex_lvalue, build_modify_expr, 15037 convert_for_initialization): Likewise. 15038 * typeck2.c (build_functional_cast): Likewise. 15039 * cp-tree.h (build_cplus_new): Fix prototype. 15040 15041 * repo.c (open_repo_file): Delete unused var Q. 15042 (repo_compile_flags, repo_template_declared, 15043 repo_template_defined, repo_class_defined, repo_inline_used, 15044 repo_vtable_used, repo_tinfo_used): #if 0 unused fns. 15045 (repo_get_id, repo_vtable_used): Declare as static. 15046 * cp-tree.h (mark_{decl,class}_instantiated, finish_repo): Add 15047 prototypes. 15048 15049Thu Feb 22 14:53:35 1996 Jason Merrill <jason@yorick.cygnus.com> 15050 15051 * parse.y (pending_inlines): Add function_try_block case. 15052 15053 * pt.c (unify): Fix for template const parms. 15054 15055Thu Feb 22 13:24:15 1996 Brendan Kehoe <brendan@lisa.cygnus.com> 15056 15057 * lex.c (extract_interface_info): Delete forward decl. 15058 (default_copy_constructor_body, default_assign_ref_body): Delete 15059 decls for non-existent functions. 15060 (synth_firstobj, inline_text_firstobjs): Delete unused vars. 15061 (init_lex): Delete setting them. 15062 (cons_up_default_function): Delete unused vars FUNC_BUF, 15063 FUNC_LEN, and COMPLEX. Delete code setting COMPLEX. Delete old 15064 #if 0'd synth code. 15065 (toplevel, expression_obstack): Delete unused extern decls. 15066 (tree_node_kind): Delete unused enum. 15067 (tree_node_counts, tree_node_sizes): Wrap with #ifdef 15068 GATHER_STATISTICS. 15069 (tree_node_kind_names): Delete unused extern decl. 15070 (synth_obstack): Delete unused var. 15071 (init_lex): Don't set it. 15072 (init_parse): Add decl before use. 15073 (reduce_count): Only define #ifdef GATHER_STATISTICS && REDUCE_LENGTH. 15074 (current_unit_{name, language}): Delete unused vars. 15075 (check_newline): Don't bother setting them, just accept the #pragma. 15076 * cp-tree.h (init_repo, peek_yylex): Add prototypes. 15077 (current_unit_{name, language}): Delete decls. 15078 15079 * search.c: Wrap all of the memoized functions, macros, and 15080 variables inside #ifdef GATHER_STATISTICS. 15081 (lookup_field, lookup_fnfields): Likewise. 15082 (init_search_processing): Likewise. 15083 (reinit_search_statistics): Wrap whole function. 15084 * lex.c (reinit_lang_specific): Wrap call to reinit_search_statistics. 15085 15086 * decl.c (finish_function): Only call pop_memoized_context if 15087 GATHER_STATISTICS is defined. 15088 (start_function): Likewise for push_memoized_context. 15089 * class.c (pushclass, popclass): Likewise. 15090 15091 * cp-tree.h (CLASSTYPE_MTABLE_ENTRY): Move definition from here... 15092 * search.c (CLASSTYPE_MTABLE_ENTRY): ... to here. 15093 15094 * cvt.c (cp_convert): Delete unused local var FORM. 15095 * cp-tree.h (can_convert, can_convert_arg, real_lvalue_p): Add 15096 prototypes. 15097 15098Thu Feb 22 13:19:44 1996 Jason Merrill <jason@yorick.cygnus.com> 15099 15100 * pt.c (do_poplevel): Oops; really return what we get from 15101 poplevel this time. 15102 15103Thu Feb 22 11:41:44 1996 Brendan Kehoe <brendan@lisa.cygnus.com> 15104 15105 * cp-tree.h (is_aggr_type): Add prototype. 15106 15107 * cp-tree.h ({push,pop}_cp_function_context): Add decls. 15108 * method.c ({push,pop}_cp_function_context): Delete decls. 15109 * except.c (start_eh_unwinder, end_eh_unwinder): Declare as void. 15110 (SetUnexpected, SetTerminate): Delete unused vars. 15111 (init_exception_processing): Don't set SetUnexpected or 15112 SetTerminate. Don't set SET_UNEXPECTED_FNDECL or SET_TERMINATE_FNDECL. 15113 (output_exception_table_entry): Delete unused array LABEL. 15114 (expand_internal_throw): Delete unused var PARAMS. 15115 (expand_start_catch_block): Delete unused var CLEANUP. 15116 (emit_exception_table): Delete unused var EH_NODE_DECL. 15117 (expand_builtin_throw): Delete unused vars UNWIND_AND_THROW and 15118 GOTO_UNWIND_AND_THROW. Don't set them. 15119 (end_eh_unwinder): Add top decl. 15120 (pop_rtl_from_perm): Delete unused decl of PERMANENT_OBSTACK. 15121 (exception_section, push_rtl_perm, do_function_call, 15122 lang_interim_eh, push_eh_cleanup, eh_outer_context, 15123 expand_end_eh_spec, end_eh_unwinder): Declare as static. 15124 (saved_pc, saved_throw_type, saved_throw_value, saved_cleanup, 15125 throw_used): Likewise. 15126 * cp-tree.h (expand_end_eh_spec): Delete prototype. 15127 15128 * search.c (dfs_mark, dfs_mark_vtable_path, 15129 dfs_unmark_vtable_path, dfs_mark_new_vtable, 15130 dfs_unmark_new_vtable, dfs_clear_search_slot, 15131 dfs_search_slot_nonempty_p, bfs_markedp, bfs_unmarkedp, 15132 bfs_marked_vtable_pathp, bfs_unmarked_vtable_pathp, 15133 bfs_marked_new_vtablep, bfs_unmarked_new_vtablep): #if 0 unused 15134 functions. 15135 (n_fields_searched, n_calls_lookup_field, n_calls_lookup_field_1, 15136 n_calls_lookup_fnfields, n_calls_lookup_fnfields_1, 15137 n_calls_get_base_type, n_outer_fields_searched, n_contexts_saved): 15138 Only define #ifdef GATHER_STATISTICS. 15139 (reinit_search_statistics): Only init some vars if GATHER_STATISTICS 15140 is defined. 15141 (vbase_decl): Delete var definition. 15142 (init_search): Delete old decl. 15143 (init_vbase_pointers): Delete building of VBASE_DECL, since it's 15144 never actually used. 15145 (expand_indirect_vtbls_init): Delete init of VBASE_DECL. 15146 (get_base_distance_recursive): Delete unused fourth arg 15147 BASETYPE_PATH. Fix call . 15148 (get_base_distance): Fix call. 15149 (push_class_decls): Delete unused var ID. 15150 (make_memoized_table_entry): Declare as static. 15151 (breadth_first_search): Declare as static. 15152 (tree_has_any_destructor_p): Declare as static. 15153 (pop_class_decls): Delete unused arg pop_class_decls. 15154 * class.c (popclass): Fix call to pop_class_decls. 15155 * cp-tree.h (make_memoized_table_entry, breadth_first_search, 15156 tree_has_any_destructor_p): Delete prototypes. 15157 15158 * rtti.c (build_ptmf_desc): Delete unused arg TYPE. 15159 (build_t_desc): Fix call. Delete unused vars ELEMS and TT. 15160 (build_dynamic_cast): Delete unused local vars TMP1 and RETVAL. 15161 (build_user_desc): Delete unused var T. 15162 (build_class_desc): Delete unused vars T and OFF. 15163 (build_t_desc): Delete unused var NAME_STRING. 15164 (build_headof): Make static. 15165 (get_bad_cast_node): Likewise. 15166 (get_def_to_follow): Likewise. 15167 * cp-tree.h (init_type_desc): Add prototype. 15168 (build_headof): Remove prototype. 15169 15170Thu Feb 22 00:54:22 1996 Jason Merrill <jason@yorick.cygnus.com> 15171 15172 * pt.c (tsubst): Only look for matching decls at file scope for 15173 non-member functions. 15174 15175 * call.c (build_scoped_method_call): Handle scoped destructor 15176 calls in templates. 15177 15178 * decl.c (*_top_level): Also save previous_class_values. 15179 15180 * pt.c (tsubst_expr): Support do {} while loops. 15181 * parse.y (simple_stmt): Likewise. 15182 * tree.def: Likewise. 15183 15184 * method.c (build_overload_identifier): For a class nested in a 15185 template class, don't mangle in the template parms from our 15186 context. 15187 15188 * lex.c, cp-tree.h: Remove support for template instantiations in 15189 the pending_inlines code. 15190 * pt.c: Remove dead functions and unused arguments. 15191 (uses_template_parms): TYPENAME_TYPEs always use template parms. 15192 * parse.y: Stop passing anything to end_template_decl. 15193 * tree.c (print_lang_statistics): Only print tinst info #ifdef 15194 GATHER_STATISTICS. 15195 15196Wed Feb 21 16:57:33 1996 Brendan Kehoe <brendan@lisa.cygnus.com> 15197 15198 * init.c (expand_recursive_init{,_1}): Delete decls. 15199 (sort_member_init): Delete unused var INIT. 15200 (emit_base_init): Delete unused var X. 15201 (build_offset_ref): Delete unused var CNAME. 15202 (sort_member_init): Delete unused var FIELDS_TO_UNMARK. 15203 (emit_base_init): Delete unused local var BASE. Delete extern 15204 decl of IN_CHARGE_IDENTIFIER. 15205 (build_delete): Delete unused local var VIRTUAL_SIZE. 15206 15207 * init.c (build_vec_delete): Delete unused third arg ELT_SIZE. 15208 (build_delete): Fix call. 15209 * decl2.c (delete_sanity): Likewise. 15210 * cp-tree.h (build_vec_delete): Update prototype. 15211 15212 * typeck.c (common_base_type): Delete unused var TMP. 15213 (build_binary_op): Delete local var ARGS_SAVE. 15214 (build_array_ref): Delete unused var ITYPE. 15215 (c_expand_return): Delete unused var USE_TEMP. 15216 15217 * typeck.c (compexcepttypes): Delete unused arg STRICT. 15218 (comptypes): Fix calls. 15219 * decl.c (duplicate_decls): Likewise. 15220 * cp-tree.h (compexcepttypes): Delete extra arg. 15221 15222 * decl2.c (check_classfn): Delete unused second arg CNAME. 15223 * decl.c (start_decl, grokfndecl): Fix calls. 15224 * init.c (do_friend): Likewise. 15225 * cp-tree.h (check_classfn): Update prototype. 15226 15227 * cp-tree.h (signature_error, import_export_vtable, 15228 append_signature_fields, id_in_current_class, mark_used, 15229 copy_assignment_arg_p): Add decls. 15230 * decl2.c (mark_used): Delete decl. 15231 15232 * class.c (n_*): Wrap with #ifdef GATHER_STATISTICS. 15233 15234 * class.c (get_vtable_entry): Disable unused function. 15235 (doing_hard_virtuals): Delete unused static global var. 15236 (finish_struct_1): Don't init DOING_HARD_VIRTUALS. 15237 (prepare_fresh_vtable): Delete unused vars PATH and RESULT. 15238 (overrides): Delete unused vars RETTYPE and BASE_RETTYPE. 15239 (modify_one_vtable): Delete unused var OLD_RTTI. 15240 (finish_struct_anon): Delete unused vars OFFSET and X. 15241 (finish_struct_bits): Delete unused var METHOD_VEC. 15242 (get_basefndecls): Delete unused var PURPOSE. Delete unused 15243 for-scope local variable METHODS. 15244 15245 * call.c (user_harshness): Delete unused/unneeded arg PARM. 15246 (ideal_candidate): Delete unused args BASETYPE and PARMS. 15247 (build_method_call): Delete unused args passed into ideal_candidate. 15248 (build_overload_call_real): Likewise. Delete unused var OVERLOAD_NAME. 15249 * cp-tree.h (synthesize_method): Add decl. 15250 15251 * decl.c (note_level_for_for): Give void return type. 15252 (pushdecl_nonclass_level): Likewise. 15253 (finish_function): Delete unused vars VFIELDS and ALLOCATED_THIS. 15254 (poplevel): Delete unused var IMPLICIT_TRY_BLOCK. 15255 (suspend_binding_level): Delete unused var LEVEL. 15256 (duplicate_decls): Delete unused var CTYPE. 15257 (duplicate_decls): Delete unused var PREVIOUS_C_DECL. 15258 (init_decl_processing): Delete unused vars FLOAT_ENDLINK and 15259 PTR_ENDLINK. 15260 (grokdeclarator): Delete unused var C. 15261 (grokdeclarator): Delete unused var SIZE_VARIES. 15262 (grokparms): Delete unused var SAW_VOID. 15263 (start_function): Delete unused var OLDDECL. 15264 (cplus_expand_expr_stmt): Delete unused var 15265 REMOVE_IMPLICIT_IMMEDIATELY. 15266 15267 * cp-tree.h (pushdecl_nonclass_level): Fix prototype. 15268 15269 * Makefile.in (CONFLICTS): Update to 12 shift/reduce. 15270 15271Wed Feb 21 00:06:17 1996 Jason Merrill <jason@yorick.cygnus.com> 15272 15273 * tree.c (build_min): Set TREE_COMPLEXITY to lineno. 15274 (build_min_nt): Likewise. 15275 * pt.c (do_pushlevel): Emit line note. 15276 (do_poplevel): Return what we get from poplevel. 15277 (tsubst_expr): Set lineno from TREE_COMPLEXITY in stmt nodes. 15278 * parse.y: Use do_pushlevel and do_poplevel. 15279 * cp-tree.h: Declare do_poplevel. 15280 15281 * cp-tree.h: Declare at_eof. 15282 * decl.c (cp_finish_decl): Pass it to rest_of_decl_compilation. 15283 * decl2.c (import_export_decl): Renamed from import_export_inline. 15284 (finish_file): Call it to do interface handling for statics. 15285 * pt.c (tsubst_copy): Call mark_used on variables and functions 15286 used here. 15287 15288 * decl2.c (finish_file): Don't emit statics we can't generate. 15289 * pt.c (instantiate_decl): Don't set interface on instantiations 15290 we can't generate. 15291 15292 * cp-tree.h (struct tinst_level): Change 'classname' to 'decl'. 15293 * tree.c (print_lang_statistics): Print max template depth. 15294 * pt.c (push_tinst_level): Dump entire instantiation context. 15295 (instantiate_class_template): Use it and pop_tinst_level. 15296 (instantiate_decl): Likewise. 15297 15298 * call.c class.c cp-tree.h decl.c decl2.c error.c lex.c method.c 15299 pt.c ptree.c tree.def: Remove all traces of UNINSTANTIATED_P_TYPE. 15300 15301Tue Feb 20 18:21:51 1996 Jason Merrill <jason@yorick.cygnus.com> 15302 15303 * call.c class.c cp-tree.h cvt.c decl.c decl2.c error.c expr.c 15304 init.c lex.c method.c parse.y pt.c repo.c search.c spew.c tree.c 15305 tree.def typeck.c typeck2.c xref.c: Massive, systemic changes for 15306 the new template implementation. 15307 15308Tue Feb 20 17:14:29 1996 Brendan Kehoe <brendan@lisa.cygnus.com> 15309 15310 * decl2.c (check_cp_case_value): Use STRIP_TYPE_NOPS. 15311 15312Thu Feb 15 18:44:42 1996 Mike Stump <mrs@cygnus.com> 15313 15314 * decl.c (cp_finish_decl): Delay emitting the debug information for 15315 a typedef that has been installed as the canonical typedef, if the 15316 type has not yet been defined. 15317 15318Thu Feb 15 09:39:08 1996 Jason Merrill <jason@yorick.cygnus.com> 15319 15320 * decl2.c (grokfield): Still call pop_nested_class for access decls. 15321 15322Wed Feb 14 17:30:04 1996 Brendan Kehoe <brendan@lisa.cygnus.com> 15323 15324 * decl.c (lookup_label): Call label_rtx. 15325 15326 * decl.c (make_binding_level): New function. 15327 (pushlevel, pushlevel_class): Call it instead of explicit 15328 duplicate calls to xmalloc. 15329 15330 * decl.c (init_decl_processing): Delete useless build_pointer_type 15331 call. 15332 15333 * decl.c (float_ftype_float, ldouble_ftype_ldouble): Add definitions. 15334 (sizet_ftype_string): Delete variable. 15335 (init_decl_processing): Add built-in functions fabsf, fabsl, 15336 sqrtf, sqrtl, sinf, sin, sinl, cosf, cos, cosl. New local 15337 variable strlen_ftype, used for strlen. 15338 15339Wed Feb 14 16:21:25 1996 Jason Merrill <jason@yorick.cygnus.com> 15340 15341 * decl.c (push_to_top_level): Start from current_binding_level 15342 again for now; the stl hacks depend on g++ being broken in this 15343 way, and it'll be fixed in the template rewrite. 15344 15345 * tree.def: Add USING_DECL. 15346 * decl2.c (do_class_using_decl): Implement. 15347 (grokfield): Pass access decls off to do_class_using_decl instead of 15348 grokdeclarator. 15349 * error.c (dump_decl): Handle USING_DECLs. 15350 * decl.c (grokdeclarator): Remove code for handling access decls. 15351 * class.c (finish_struct_1): Adjust accordingly, treat using-decls 15352 as access decls for now. 15353 (finish_struct): Don't check USING_DECLs for other uses of the name. 15354 15355 * search.c (get_matching_virtual): Use cp_error_at. 15356 15357Wed Feb 14 10:36:58 1996 Brendan Kehoe <brendan@lisa.cygnus.com> 15358 15359 * typeck.c (comptypes): Default COMP_TYPE_ATTRIBUTES to 1, to 15360 match c-typeck.c. 15361 (self_promoting_args_p): Move the check that TYPE is non-nil 15362 before trying to look at its main variant. 15363 (unsigned_type, signed_type): Add checking of DI/SI/HI/QI nodes. 15364 15365 * cp-tree.h (DECL_WAITING_FRIENDS, SET_DECL_WAITING_FRIENDS): 15366 Delete macros. 15367 * init.c (xref_friend, embrace_waiting_friends): Delete functions. 15368 (do_friend): Delete call to xref_friend. 15369 * class.c (finish_struct_1): Delete call to embrace_waiting_friends. 15370 15371 * typeck.c (convert_sequence): #if 0 unused function. 15372 15373 * cp-tree.h (DECL_IN_MEMORY_P): New macro w/ the check that used to 15374 be in decl_in_memory_p. 15375 (decl_in_memory_p): Delete decl. 15376 * expr.c (decl_in_memory_p): Delete fn. 15377 * typeck.c (mark_addressable): Use DECL_IN_MEMORY_P. 15378 15379 * decl.c (cp_finish_decl): Use DECL_IN_MEMORY_P. 15380 15381Tue Feb 13 12:51:21 1996 Jason Merrill <jason@yorick.cygnus.com> 15382 15383 * class.c (finish_struct_1): Check for a pure-specifier on a 15384 non-virtual function here. 15385 15386 * decl2.c (grok_function_init): Don't check whether the function 15387 is virtual here. 15388 (grokfield): Don't call check_for_override here. 15389 15390 * decl.c (push_to_top_level): Start from inner_binding_level, 15391 check class_shadowed in class levels. 15392 15393Mon Feb 12 17:46:59 1996 Mike Stump <mrs@cygnus.com> 15394 15395 * decl.c (resume_level): Ignore things that don't have names, instead 15396 of core dumping. 15397 15398Mon Feb 12 15:47:44 1996 Brendan Kehoe <brendan@lisa.cygnus.com> 15399 15400 * decl2.c (grokfield): Set DECL_VINDEX properly for FUNCTION_DECLs. 15401 15402Sat Feb 10 17:59:45 1996 Jason Merrill <jason@yorick.cygnus.com> 15403 15404 * class.c (finish_struct_1): Set DECL_VINDEX properly on a 15405 synthesized dtor. 15406 15407 * parse.y (complete_type_name): Bind global_scope earlier. 15408 (complex_type_name): Likewise. 15409 (qualified_type_name): Remove. 15410 15411Thu Feb 8 15:15:14 1996 Jason Merrill <jason@yorick.cygnus.com> 15412 15413 * decl.c (grokfndecl): Move code that looks for virtuals in base 15414 classes... 15415 * class.c (check_for_override): ... to a new function. 15416 (finish_struct_1): Call it. 15417 15418 * cp-tree.h: Declare warn_sign_compare. 15419 15420 * typeck.c (build_binary_op_nodefault): Check warn_sign_compare 15421 rather than extra_warnings to decide whether to warn about 15422 comparison of signed and unsigned. 15423 15424 * decl2.c (lang_decode_option): Handle warn_sign_compare. -Wall 15425 implies -Wsign-compare. -Wall doesn't imply -W. 15426 15427Wed Feb 7 15:27:57 1996 Mike Stump <mrs@cygnus.com> 15428 15429 * typeck.c (build_component_ref): Fix to handle anon unions in base 15430 classes as well. 15431 15432Wed Feb 7 14:29:12 1996 Brendan Kehoe <brendan@lisa.cygnus.com> 15433 15434 * class.c (resolves_to_fixed_type_p): Delete code dealing with 15435 a WITH_CLEANUP_EXPR, since we don't generate them any more. 15436 * cvt.c (build_up_reference): Likewise. 15437 * decl.c (grok_reference_init): Likewise. 15438 (cp_finish_decl): Likewise. 15439 * error.c (dump_expr): Likewise. 15440 * tree.c (real_lvalue_p): Likewise. 15441 (lvalue_p): Likewise. 15442 (build_cplus_new): Likewise. 15443 (unsave_expr_now): Likewise. 15444 * typeck.c (unary_complex_lvalue, build_modify_expr, 15445 c_expand_return): Likewise. 15446 15447Tue Feb 6 13:39:22 1996 Brendan Kehoe <brendan@lisa.cygnus.com> 15448 15449 Make the C++ front-end pay attention to attributes for structures. 15450 * class.c (finish_struct): New argument ATTRIBUTES, passed down into 15451 finish_struct_1. 15452 (finish_struct_1): New argument ATTRIBUTES; call cplus_decl_attributes. 15453 Take out old round_up_size use and setting the DECL_ALIGN possibly 15454 using it. Take out setting of TYPE_ALIGN to round_up_size, which 15455 can override what the attribute set. 15456 * cp-tree.h (finish_struct): Update prototype. 15457 * parse.y (template_instantiate_once): Pass a NULL_TREE for the 15458 attributes to finish_struct. 15459 (structsp): For a CLASS decl, add maybe_attribute to rule and pass that 15460 value down into finish_struct. 15461 * Makefile.in (CONFLICTS): Switch to 7 shift/reduce conflicts. 15462 15463Tue Feb 6 13:12:15 1996 Per Bothner <bothner@kalessin.cygnus.com> 15464 15465 * decl.c (poplevel): Re-word dead for local handling. 15466 (pushdecl): Remove useless DECL_DEAD_FOR_LOCAL test. 15467 (cp_finish_decl): If is_for_scope, check for duplicates so 15468 we can disable is_for_scope. Otherwise, preserve_temp_slots. 15469 15470 * lex.c (do_identifier): Use global binding in preference of 15471 dead for local variable. 15472 15473Mon Feb 5 17:46:46 1996 Mike Stump <mrs@cygnus.com> 15474 15475 * init.c (initializing_context): Handle anon union changes, the 15476 context where fields of anon unions can be initialized now has to be 15477 found by walking up the TYPE_CONTEXT chain. 15478 15479Fri Feb 2 14:54:04 1996 Doug Evans <dje@charmed.cygnus.com> 15480 15481 * decl.c (start_decl): #ifdef out code to set DECL_COMMON 15482 if ASM_OUTPUT{,_ALIGNED}_BSS is defined. 15483 (obscure_complex_init): If bss is supported, always set 15484 DECL_INITIAL to error_mark_node. 15485 15486Thu Feb 1 16:19:56 1996 Brendan Kehoe <brendan@lisa.cygnus.com> 15487 15488 * init.c (is_friend): Make sure there's a context before we see if 15489 it's an aggr type. 15490 15491Thu Feb 1 15:44:53 1996 Mike Stump <mrs@cygnus.com> 15492 15493 * init.c (is_friend): Classes are not friendly with nested classes. 15494 15495Thu Feb 1 15:27:37 1996 Doug Evans <dje@charmed.cygnus.com> 15496 15497 * lex.c (check_newline): Pass last character read to HANDLE_PRAGMA, 15498 and record its result. 15499 15500Thu Feb 1 09:27:01 1996 Mike Stump <mrs@cygnus.com> 15501 15502 * class.c (finish_struct_anon): Switch around code to not move anon 15503 union elements around, nor mess up their contexts, nor offsets, 15504 instead we now build up the right number of COMPONENT_REFs for all 15505 the anon unions that may be present at build_component_ref time. 15506 * typeck.c (lookup_anon_field): New routine to handle field lookup 15507 on fields without names. We find them, based upon their unique type 15508 instead. 15509 * typeck.c (build_component_ref): Allow FIELD_DECL components. 15510 Handle finding components in anonymous unions, and ensure that a 15511 COMPONENT_REF is built for each level as necessary. 15512 15513Tue Jan 30 18:18:23 1996 Mike Stump <mrs@cygnus.com> 15514 15515 * cvt.c (build_up_reference): Make the INDIRECT_BIND case come after 15516 code that ensures that copy ctors are used if appropriate. 15517 15518Tue Jan 30 17:35:14 1996 Brendan Kehoe <brendan@lisa.cygnus.com> 15519 15520 * init.c (build_vec_delete): Only give an error if base isn't an 15521 error_mark_node. 15522 15523Mon Jan 29 17:09:06 1996 Mike Stump <mrs@cygnus.com> 15524 15525 * spew.c (do_aggr): `new struct S;' isn't a forward declaration. 15526 (yylex): If we see `new', keep slurping. 15527 15528Thu Jan 25 18:31:36 1996 Mike Stump <mrs@cygnus.com> 15529 15530 * class.c (finish_struct_1): Move code for handling anon unions... 15531 (finish_struct_anon): to here. Fixup so that we do the offset 15532 calculations right, and so that the fields are physically moved to 15533 the containers's chain. 15534 15535Thu Jan 25 18:27:37 1996 Brendan Kehoe <brendan@lisa.cygnus.com> 15536 15537 * decl.c (grokdeclarator): Avoid trying to get an operand off an 15538 identifier node. 15539 15540Wed Jan 24 11:25:30 1996 Jim Wilson <wilson@chestnut.cygnus.com> 15541 15542 * typeck.c (pointer_int_sum): Use TYPE_PRECISION (sizetype) not 15543 POINTER_SIZE to agree with expr.c. 15544 15545Thu Jan 25 13:01:23 1996 Mike Stump <mrs@cygnus.com> 15546 15547 * search.c (lookup_field): Don't report ambiguities if protect is 0, 15548 instead return NULL_TREE. 15549 15550Wed Jan 24 13:01:26 1996 Mike Stump <mrs@cygnus.com> 15551 15552 * class.c (finish_struct_1): Call warn_hidden if we want warnings 15553 about overloaded virtual functions. 15554 (warn_hidden): New routine to warn of virtual functions that are 15555 hidden by other virtual functions, that are not overridden. 15556 (get_basefndecls): New routine, used by warn_hidden. 15557 (mark_overriders): New routine, used by warn_hidden. 15558 * search.c (get_matching_virtual): Remove old warning that just 15559 isn't very useful. 15560 15561Tue Jan 23 12:26:10 1996 Brendan Kehoe <brendan@lisa.cygnus.com> 15562 15563 * decl.c (output_builtin_tdesc_entries): #if 0 the function definition. 15564 15565 * typeck.c (null_ptr_cst_p): Delete unused fn. 15566 (build_function_call_maybe): Delete unused fn. 15567 15568 * expr.c (extract_init): #if 0 the code after unconditional return 0 15569 for now. 15570 15571 Delete old cadillac code. 15572 * edsel.c: Remove file. 15573 * Make-lang.in (CXX_SRCS): Take edsel.c off the list. 15574 * Makefile.in (CXX_OBJS): Delete edsel.o. 15575 (edsel.o): Delete rule. 15576 * cp-tree.h (flag_cadillac): Delete var decl. 15577 * lang-options.h: Delete "-fcadillac" and "-fno-cadillac". 15578 * decl2.c (flag_cadillac): Delete var definition. 15579 (lang_decode_option): Delete handling of -fcadillac and -fno-cadillac. 15580 (grokfield): Delete code depending on flag_cadillac. 15581 (finish_anon_union): Likewise. 15582 * class.c (finish_struct_1): Likewise. 15583 (pushclass): Likewise. 15584 (popclass): Likewise. 15585 (push_lang_context): Likewise. 15586 (pop_lang_context): Likewise. 15587 * decl.c (init_decl_processing): Likewise. 15588 (start_decl): Likewise. 15589 (cp_finish_decl): Likewise. 15590 (xref_tag): Likewise. 15591 (finish_enum): Likewise. 15592 (start_function): Likewise. 15593 (finish_function): Likewise. 15594 (finish_stmt): Likewise. 15595 * lex.c (lang_init): Likewise. 15596 (check_newline): Likewise. 15597 15598 * lex.c (do_pending_inlines): Delete synthesized method kludge. 15599 15600 Delete defunct, ancient garbage collection implementation. 15601 * rtti.c: New file with the RTTI stuff from gc.c. 15602 * gc.c: Removed file (moved the remaining stuff into rtti.c). 15603 * Makefile.in (CXX_OBJS): Replace gc.o with rtti.o. 15604 (rtti.o): New rule, replacing gc.o. 15605 * Make-lang.in (CXX_SRCS): Replace gc.c with rtti.c. 15606 * cp-tree.h: Delete gc-related fn decls. 15607 (DECL_GC_OFFSET): Delete macro. 15608 (flag_gc): Delete extern decl. 15609 * decl.c (current_function_obstack_index): Delete var decl. 15610 (current_function_obstack_usage): Delete var decl. 15611 (start_function): Delete clearing of current_function_obstack_index 15612 and current_function_obstack_usage. 15613 (init_decl_processing): Delete code relying on -fgc. 15614 Delete call to init_gc_processing. 15615 (cp_finish_decl): Delete calls to build_static_gc_entry and 15616 type_needs_gc_entry. Delete gc code setting DECL_GC_OFFSET. 15617 (store_parm_decls): Delete -fgc calls to cp_expand_decl_cleanup 15618 and to expand_expr of a __gc_main call. 15619 (maybe_gc_cleanup): Delete var decl. 15620 (finish_function): Delete call to expand_gc_prologue_and_epilogue. 15621 * decl2.c (flag_gc): Delete var decl. 15622 (lang_f_options): Delete offering of -fgc. 15623 (lang_decode_option): Delete -fgc and -fno-gc handling. 15624 (get_temp_regvar): Delete gc code. 15625 * init.c (build_new): Delete gc code. 15626 * lex.c (init_lex): Delete checking of flag_gc. 15627 15628 * typeck.c (convert_arguments): Delete gc code. 15629 (build_component_addr): Delete -fgc warning. 15630 (build_modify_expr): Delete gc code. 15631 15632 * decl2.c (build_push_scope): Delete fn. 15633 * cp-tree.h (build_push_scope): Delete decl. 15634 15635 * search.c (clear_search_slots): Delete fn. 15636 * cp-tree.h (clear_search_slots): Delete decl. 15637 15638 * search.c (tree_needs_constructor_p): Delete fn. 15639 * cp-tree.h (tree_needs_constructor_p): Delete decl. 15640 15641 * tree.c (id_cmp): Delete fn. 15642 15643 * tree.c (set_fnaddr_from_vtable_entry): Delete fn. 15644 * cp-tree.h (set_fnaddr_from_vtable_entry): Delete decl. 15645 15646 * tree.c (decl_value_member): Delete fn. 15647 * cp-tree.h (decl_value_member): Delete decl. 15648 15649 * tree.c (list_hash_lookup_or_cons): Delete fn. 15650 * cp-tree.h (list_hash_lookup_or_cons): Delete decl. 15651 15652 * method.c (cplus_exception_name): Delete fn. 15653 (EXCEPTION_NAME_{PREFIX, LENGTH}): Delete macros. 15654 15655 * spew.c (shift_tokens): Delete fn. 15656 15657Mon Jan 22 17:49:33 1996 Jason Merrill <jason@yorick.cygnus.com> 15658 15659 * except.c (init_exception_processing): Pass 1 to needs_pop in calls 15660 to cp_finish_decl. 15661 * parse.y: Likewise. 15662 15663Mon Jan 22 17:34:29 1996 Brendan Kehoe <brendan@lisa.cygnus.com> 15664 15665 * tree.c (build_cplus_staticfn_type): Delete function definition; 15666 never used. 15667 * cp-tree.h (build_cplus_staticfn_type): Delete decl. 15668 15669 * tree.c (virtual_member): Delete function definition; never used. 15670 * cp-tree.h (virtual_member): Delete decl. 15671 15672Fri Jan 19 18:03:14 1996 Mike Stump <mrs@cygnus.com> 15673 15674 * typeck.c (build_component_ref): Handle getting vbase pointers 15675 out of complex multiple inheritance better. 15676 15677Fri Jan 19 16:27:40 1996 Mike Stump <mrs@cygnus.com> 15678 15679 * typeck.c (build_object_ref): Make sure we use the real type, not 15680 any reference type. 15681 15682Fri Jan 19 16:01:47 1996 Mike Stump <mrs@cygnus.com> 15683 15684 * tree.c (build_exception_variant): Don't create new types if we 15685 don't have to, also build new types on the right obstack. 15686 15687Fri Jan 19 14:09:44 1996 Jason Merrill <jason@yorick.cygnus.com> 15688 15689 * decl.c (store_bindings): Split out from push_to_top_level. 15690 (push_to_top_level): Call it for b->type_shadowed on class binding 15691 levels. 15692 15693Fri Jan 19 13:53:14 1996 Mike Stump <mrs@cygnus.com> 15694 15695 * search.c (expand_upcast_fixups): Fix so that offsets stored in 15696 vbase_offsets are always right. Fixes a problem where virtual base 15697 upcasting and downcasting could be wrong during conversions on this 15698 during virtual function dispatch at ctor/dtor time when dynamic 15699 vtable fixups for deltas are needed. This only sounds easier than 15700 it is. :-) 15701 (fixup_virtual_upcast_offsets): Change to reflect new calling 15702 convention for expand_upcast_fixups. 15703 15704Fri Jan 19 12:23:08 1996 Brendan Kehoe <brendan@lisa.cygnus.com> 15705 15706 * decl2.c (grokbitfield): Strip the NOPs from WIDTH before we 15707 check that it's usable as the bitfield width. 15708 15709Wed Jan 17 21:22:40 1996 Brendan Kehoe <brendan@lisa.cygnus.com> 15710 15711 * decl2.c (grokfield): Call cplus_decl_attributes with the attrlist. 15712 Pass a null tree to grokdeclarator for its ATTRLIST arg, since it's 15713 only ever used for functions in it. 15714 15715Wed Jan 17 12:10:38 1996 Jason Merrill <jason@yorick.cygnus.com> 15716 15717 * parse.y (qualified_type_name): Use the TYPE_DECL, not the type. 15718 (nested_type): Likewise. 15719 (nested_name_specifier): Use lastiddecl. 15720 15721 * decl.c (grokdeclarator): Adjust accordingly. 15722 * init.c (expand_member_init): Likewise. 15723 * parse.y (base_class): Likewise. 15724 * typeck2.c (build_functional_cast): Likewise. 15725 15726 * typeck2.c (build_functional_cast): Fill in name after we've 15727 checked for non-aggr type. 15728 15729Wed Jan 17 10:18:01 1996 Mike Stump <mrs@cygnus.com> 15730 15731 * decl2.c (warn_pointer_arith): Default to on. 15732 15733Tue Jan 16 12:45:38 1996 Jason Merrill <jason@yorick.cygnus.com> 15734 15735 * lex.c (is_rid): New function. 15736 * decl.c (grokdeclarator): Diagnose reserved words used as 15737 declarator-ids. 15738 15739Tue Jan 16 11:39:40 1996 Jason Merrill <jason@yorick.cygnus.com> 15740 15741 * tree.c (get_decl_list): Don't lose cv-quals. 15742 15743 * decl.c (grokdeclarator): Fix SCOPE_REF handling and diagnose 15744 typespecs used as declarator-ids. 15745 15746Tue Jan 16 11:09:42 1996 Mike Stump <mrs@cygnus.com> 15747 15748 * decl.c (poplevel): When poping a level, don't give a warning for 15749 any subblocks that already exist. 15750 15751Tue Jan 16 00:25:33 1996 Jason Merrill <jason@yorick.cygnus.com> 15752 15753 * typeck.c (build_object_ref): Finish what I started. 15754 15755 * parse.y (qualified_type_name): Don't check TYPE_BUILT_IN. 15756 15757 * decl2.c (constructor_name_full): Handle TEMPLATE_TYPE_PARMs. 15758 15759 * decl.c (grokdeclarator): Also accept TEMPLATE_TYPE_PARM as a 15760 scope. 15761 15762Mon Jan 15 16:19:32 1996 Jason Merrill <jason@yorick.cygnus.com> 15763 15764 * decl.c (xref_tag): Handle passing a type in directly. 15765 15766 * parse.y (qualified_type_name): Pull out the type. 15767 (nested_type): Likewise. 15768 Take types directly instead of as identifiers. 15769 * call.c (build_scoped_method_call): Take types directly instead of 15770 as identifiers. 15771 * decl.c (xref_basetypes): Likewise. 15772 * init.c (expand_member_init): Likewise. 15773 (build_member_call): Likewise. 15774 (build_offset_ref): Likewise. 15775 * typeck2.c (build_scoped_ref): Likewise, remove bogus code. 15776 * method.c (do_build_assign_ref): Likewise. 15777 * decl.c (grokdeclarator): Handle a type appearing as the 15778 declarator-id for constructors. 15779 * method.c (do_build_copy_constructor): current_base_init_list now 15780 uses the types directly, not their names. 15781 * init.c (sort_base_init): Likewise. 15782 (expand_member_init): Likewise. 15783 * init.c (is_aggr_type): New function, like is_aggr_typedef. 15784 15785Mon Jan 15 08:45:01 1996 Jeffrey A Law <law@cygnus.com> 15786 15787 * tree.c (layout_basetypes): Call build_lang_field_decl instead 15788 of build_lang_decl if first arg is a FIELD_DECL. 15789 15790Thu Jan 11 14:55:07 1996 Brendan Kehoe <brendan@lisa.cygnus.com> 15791 15792 * decl.c (cp_finish_decl): Only clear TREE_USED if DECL_NAME is 15793 non-empty. 15794 * except.c (expand_start_catch_block): Set TREE_USED to avoid 15795 warnings about the catch handler. 15796 15797Mon Jan 8 17:35:12 1996 Jason Merrill <jason@yorick.cygnus.com> 15798 15799 * typeck.c (build_modify_expr): Use a COMPOUND_EXPR instead of 15800 expand_target_expr. 15801 15802Thu Jan 4 12:30:32 1996 Brendan Kehoe <brendan@lisa.cygnus.com> 15803 15804 Fix access control to use trees rather than integers. 15805 * class.c (access_{default, public, protected, private, 15806 default_virtual, public_virtual, private_virtual}_node): Add 15807 definitions. 15808 (init_class_processing): Do creation of those nodes. 15809 * cp-tree.h (access_type): Delete enum decl. 15810 (access_{default, public, protected, private, default_virtual, 15811 public_virtual, private_virtual}_node): Add decls. 15812 (compute_access): Change return type. 15813 * search.c (compute_access): Have tree return type, instead of enum. 15814 (lookup_field): Declare THIS_V and NEW_V to be tree nodes. 15815 * lex.c (real_yylex): Use yylval.ttype for giving the value of the 15816 access_* node for each of RID_{PUBLIC, PRIVATE, PROTECTED}. 15817 * parse.y (VISSPEC): Make ttype rather than itype. 15818 (base_class_access_list): Likewise. 15819 * *.[cy]: Change all refs of `access_public' to `access_public_node', 15820 etc. 15821 * call.c (build_method_call): Make ACCESS be a tree. 15822 * class.c (alter_access, finish_struct_1, filter_struct): Likewise. 15823 * cvt.c (convert_to_aggr): Likewise. 15824 * init.c (build_offset_ref, resolve_offset_ref, build_delete): 15825 Likewise. 15826 * method.c (hack_identifier): Likewise. 15827 * typeck.c (build_component_ref_1, build_component_ref): ): Likewise. 15828 15829Thu Jan 4 11:02:20 1996 Mike Stump <mrs@cygnus.com> 15830 15831 * typeck.c (pointer_int_sum, pointer_diff): Make code agree with C 15832 frontend, and make it more consistent with respect to 15833 warn_pointer_arith. 15834 15835Tue Jan 2 00:13:38 1996 Rusty Russell <rusty@adelaide.maptek.com.au> 15836 15837 * decl.c (pushdecl): Check for duplicate parameter names. 15838 15839Wed Jan 3 09:25:48 1996 Mike Stump <mrs@cygnus.com> 15840 15841 * decl.c (expand_static_init): Call assemble_external for atexit. 15842 15843Wed Jan 3 07:55:19 1996 Mike Stump <mrs@cygnus.com> 15844 15845 * except.c (do_unwind): Remove some generated dead code. 15846 (eh_outer_context): New routine, factor out some common code from 15847 expand_builtin_throw and end_eh_unwinder. Add code to do return 15848 address masking for the PA. 15849 (expand_builtin_throw): Use eh_outer_context instead of open coding 15850 it here. 15851 (end_eh_unwinder): Likewise. 15852 15853Tue Jan 2 17:00:56 1996 Mike Stump <mrs@cygnus.com> 15854 15855 * except.c (expand_throw): Call assemble_external for __empty, if we 15856 use it. 15857 15858Thu Dec 28 11:13:15 1995 Mike Stump <mrs@cygnus.com> 15859 15860 * except.c (expand_builtin_throw): Use RETURN_ADDR_OFFSET instead of 15861 NORMAL_RETURN_ADDR_OFFSET. 15862 (end_eh_unwinder): Likewise. 15863 15864Wed Dec 27 22:18:16 1995 Mike Stump <mrs@cygnus.com> 15865 15866 * gc.c (build_dynamic_cast): Make sure we don't cast away const 15867 when dealing with references, and make sure we handle dynamic 15868 casting to a cv qualified reference. 15869 15870Thu Dec 21 23:50:35 1995 Mike Stump <mrs@cygnus.com> 15871 15872 * except.c (struct eh_context): New structure top hold eh context 15873 information. 15874 (push_eh_context): New routine. 15875 (pop_eh_context): Likewise. 15876 * decl.c (push_cp_function_context): Use them. 15877 (pop_cp_function_context): Likewise. 15878 15879Wed Dec 20 12:42:51 1995 Jason Merrill <jason@yorick.cygnus.com> 15880 15881 * decl2.c (finish_file): Also prune uninteresting functions in the 15882 inline emission loop. 15883 15884Wed Dec 20 02:32:07 1995 Jeffrey A Law <law@cygnus.com> 15885 15886 * sig.c (build_signature_table_constructor): Mark functions 15887 in the signature as referenced. 15888 15889Tue Dec 19 22:36:56 1995 Jason Merrill <jason@yorick.cygnus.com> 15890 15891 * decl2.c (finish_file): Do all the vtable/synthesis stuff before 15892 the inline emission stuff. 15893 15894Mon Dec 18 15:51:33 1995 Jason Merrill <jason@yorick.cygnus.com> 15895 15896 * cp-tree.h, decl2.c (flag_weak): New flag to control the use of 15897 weak symbols. 15898 * lang-options.h: Add -f{no-,}weak. 15899 * decl.c (init_decl_processing): If the target does not support weak 15900 symbols, don't use them. 15901 * decl2.c, pt.c: s/SUPPORTS_WEAK/flag_weak/. 15902 15903Sun Dec 17 21:13:23 1995 Rusty Russell <rusty@adelaide.maptek.com.au> 15904 15905 * init.c (expand_member_init): warning for base init after members. 15906 15907Fri Dec 15 15:32:18 1995 Jason Merrill <jason@yorick.cygnus.com> 15908 15909 * cvt.c (build_expr_type_conversion): Don't convert to a reference 15910 type. 15911 15912Thu Dec 14 16:05:58 1995 Mike Stump <mrs@cygnus.com> 15913 15914 * method.c (report_type_mismatch): Improve wording for volatile 15915 mismatches. 15916 15917Thu Dec 14 14:16:26 1995 Mike Stump <mrs@cygnus.com> 15918 15919 * init.c (expand_aggr_init_1): Use expand_aggr_init_1 instead of 15920 expand_assignment, as the later doesn't handle things that have 15921 copy constructors well. The compiler would do bitwise copying, 15922 instead of ctor calling in some cases. 15923 15924Wed Dec 13 17:05:54 1995 Paul Eggert <eggert@twinsun.com> 15925 15926 * g++.c (my_strerror): Return "cannot access" if errno is 0. 15927 (pfatal_with_name, perror_exec): Don't assume that 15928 the returned value from my_strerror contains no '%'s. 15929 (concat): Remove. 15930 (sys_nerror): Declare only if HAVE_STRERROR is not defined. 15931 15932Wed Dec 13 16:22:38 1995 Jason Merrill <jason@yorick.cygnus.com> 15933 15934 Lose CLASSTYPE_METHODS/DECL_NEXT_METHOD chain; make 15935 TYPE_METHODS/TREE_CHAIN mean what they used to. 15936 * decl2.c (constructor_name_full): Refer to CLASSTYPE_METHOD_VEC 15937 instead of TYPE_METHODS. 15938 * decl.c (duplicate_decls): Lose references to DECL_NEXT_METHOD. 15939 * tree.c (tree_copy_lang_decl_for_deferred_output): Likewise. 15940 * cp-tree.h (CLASSTYPE_METHODS): Lose. 15941 (CLASSTYPE_METHOD_VEC): Point to lang_spec->methods instead of 15942 TYPE_METHODS. 15943 (struct lang_decl): Lose next_method field. 15944 (DECL_NEXT_METHOD): Lose. 15945 * class.c (finish_struct_methods): Don't mess with TYPE_METHODS. 15946 (finish_struct): Just use TYPE_METHODS; we don't need fn_fields 15947 anymore. 15948 (finish_struct_methods): Don't mess with the TREE_CHAINs in 15949 fn_fields. 15950 15951 * search.c (add_conversions): Don't use TREE_CHAIN to traverse method 15952 vector. 15953 15954 * call.c (build_method_call): Synthesize here even when not inlining. 15955 * typeck.c (build_function_call_real): Likewise. 15956 15957Wed Dec 13 15:02:39 1995 Ian Lance Taylor <ian@cygnus.com> 15958 15959 * cp/lex.c (check_newline): If DBX_DEBUGGING_INFO and write_symbols 15960 == DBX_DEBUG, call dbxout_start_new_source_file and 15961 dbxout_resume_previous_source_file when appropriate. 15962 15963Tue Dec 12 20:38:55 1995 Mike Stump <mrs@cygnus.com> 15964 15965 * except.c (start_anon_func): Push to the top level. 15966 (end_anon_func): Pop from the top level. 15967 15968Mon Dec 11 18:56:14 1995 Mike Stump <mrs@cygnus.com> 15969 15970 * cp-tree.h (build_cleanup): New routine to build cleanups. 15971 * decl.c (expand_static_init): Use build_cleanup to build a cleanup 15972 call at ctor time and use atexit to run it later. 15973 * decl2.c (build_cleanup): New routine, taken from finish_file. 15974 (finish_file): Use build_cleanup instead, and don't put function 15975 local statics in global dtor list. 15976 15977Wed Dec 6 14:34:29 1995 Mike Stump <mrs@cygnus.com> 15978 15979 * except.c (expand_throw): Ensure that we have cleanups, if we try 15980 and expand cleanups. 15981 15982Wed Dec 6 11:48:21 1995 Mike Stump <mrs@cygnus.com> 15983 15984 * except.c (expand_throw): Add logic to manage dynamic cleanups for 15985 the EH object. 15986 (expand_end_catch_block): Use the magic of expand_goto, instead of 15987 emit_jump so that we get the cleanup for any catch clause parameter 15988 and the cleanup for the exception object. Update to reflect label 15989 changes. 15990 (push_eh_cleanup): New routine to register a cleanup for an 15991 exception object. 15992 (empty_fndecl): Used to default cleanup actions to 15993 nothing. 15994 (init_exception_processing): Setup empty_fndecl. Setup 15995 saved_cleanup. 15996 (expand_start_catch_block): Update to reflect label changes. Call 15997 push_eh_object to register the cleanup for the EH object. 15998 (start_anon_func): New routine to start building lambda expressions 15999 from trees. 16000 (end_anon_func): New routine to end them. 16001 (struct labelNode): Change so that we can use tree labels, or rtx 16002 labels. 16003 (saved_cleanup): Object to check for dynamic cleanups for the 16004 exception handling object. 16005 (push_label_entry): Change so that we can use tree labels, or rtx 16006 labels. 16007 (pop_label_entry): Likewise. 16008 (top_label_entry): Likewise. 16009 (expand_start_all_catch): Use tree label instead of rtx label, so 16010 that we can get the magic of expand_goto. 16011 (expand_end_all_catch): Update to reflect label changes. 16012 16013 * class.c (build_vfn_ref): Remove building_cleanup logic, as we now 16014 use UNSAVE_EXPRs. 16015 * typeck.c (get_member_function_from_ptrfunc): Remove remnants of 16016 building_cleanup logic, as we now use UNSAVE_EXPRs. 16017 * cp-tree.h (unsave_expr): Declare it. 16018 * decl.c (building_cleanup): Remove. 16019 (maybe_build_cleanup): Remove building_cleanup logic, and use 16020 UNSAVE_EXPR instead. 16021 16022Sun Dec 3 01:34:58 1995 Mike Stump <mrs@cygnus.com> 16023 16024 * gc.c (build_t_desc): Update error message to say <typeinfo>. 16025 16026Thu Nov 30 12:30:05 1995 Brendan Kehoe <brendan@lisa.cygnus.com> 16027 16028 * decl.c (pushdecl): Only warn about shadowing a local variable if 16029 warn_shadow is true. 16030 16031Sun Nov 26 16:06:55 1995 Rusty Russell <rusty@adelaide.maptek.com.au> 16032 16033 * typeck.c (build_binary_op_nodefault): Added warning about 16034 comparisons between different enum types with -Wall, unless 16035 -fenum-int-equiv set. 16036 16037Wed Nov 22 15:44:02 1995 Mike Stump <mrs@cygnus.com> 16038 16039 * class.c (finish_struct_1): Skip down to the inner type in 16040 multidimensional arrays. Ensures ctors will be made for types that 16041 need constructing. 16042 16043Wed Nov 22 14:19:22 1995 Mike Stump <mrs@cygnus.com> 16044 16045 * decl.c (last_dtor_insn): New to track the last compiler generated 16046 insn in a dtor. 16047 (store_parm_decls): Set it. 16048 (finish_function): Use it to see if the dtor is empty. Avoid doing 16049 vtable setup all the time, if we can. 16050 (struct cp_function): Add last_dtor_insn. 16051 (push_cp_function_context): Save it. 16052 (pop_cp_function_context): Restore it. 16053 16054Wed Nov 22 11:52:19 1995 Paul Russell <Rusty.Russell@adelaide.maptek.com.au> 16055 16056 * typeck.c (build_unary_op): Set TREE_NO_UNUSED_WARNING to avoid 16057 warnings. 16058 16059Tue Nov 21 17:15:23 1995 Mike Stump <mrs@cygnus.com> 16060 16061 * typeck.c (expand_target_expr): Make sure targets get put into the 16062 current temp_slot_level, so that the free_temp_slots call will reuse 16063 them. 16064 16065Tue Nov 21 13:32:03 1995 Mike Stump <mrs@cygnus.com> 16066 16067 * class.c (finish_struct_1): Delay delta fixups for virtual bases 16068 until after we have done the hard virtuals, to avoid a bogus `every 16069 virtual function must have a unique final overrider' for virtual 16070 functions that are only overridden by hard virtuals. 16071 16072Thu Nov 9 13:35:30 1995 Jason Merrill <jason@yorick.cygnus.com> 16073 16074 * pt.c (do_function_instantiation): Don't try to find a file-scope 16075 template for a member function. 16076 16077Tue Nov 14 06:20:35 1995 Mike Stump <mrs@cygnus.com> 16078 16079 * g++.c (main): Add handling of -nodefaultlibs. 16080 16081Mon Nov 13 15:45:34 1995 Mike Stump <mrs@cygnus.com> 16082 16083 * cp-tree.h (INDIRECT_BIND): Add a way for the frontend to 16084 distinguish between direct bindings of reference variables, and 16085 indirect bindings of reference variables. 16086 * cvt.c (build_up_reference): Use it. 16087 * typeck.c (convert_arguments): Use it to indicate this is an 16088 indirect binding. 16089 * decl.c (cp_finish_decl): Ensure that we reuse stack slots as fast 16090 as they are unused. 16091 (expand_static_init): Likewise. 16092 (cplus_expand_expr_stmt): Likewise. 16093 * decl2.c (finish_file): Likewise. 16094 * init.c (perform_member_init): Likewise. 16095 (emit_base_init): Likewise. 16096 (expand_aggr_vbase_init_1): Likewise. 16097 16098Fri Nov 10 09:18:09 1995 Brendan Kehoe <brendan@lisa.cygnus.com> 16099 16100 * decl.c (push_namespace): Rewrite to use build_lang_decl, so we 16101 get a DECL_LANG_SPECIFIC node. 16102 * cp-tree.h (lang_decl_flags): Add new member `level'. 16103 (NAMESPACE_LEVEL): Don't use decl.arguments, instead use the 16104 decl_flags level member. 16105 16106Mon Nov 6 18:36:13 1995 Brendan Kehoe <brendan@lisa.cygnus.com> 16107 16108 * call.c (build_method_call): Make sure instance has a 16109 TYPE_LANG_SPECIFIC node before we dive into it. 16110 16111Sat Nov 4 20:01:52 1995 Jason Molenda <crash@phydeaux.cygnus.com> 16112 16113 * method.c (make_thunk): Use TREE_SET_CODE to set thunk's tree code. 16114 16115Thu Nov 2 17:56:57 1995 Mike Stump <mrs@cygnus.com> 16116 16117 * decl.c (duplicate_decls): When smashing decls, smash staticness in 16118 the usual way. 16119 16120Thu Nov 2 16:44:02 1995 Mike Stump <mrs@cygnus.com> 16121 16122 * decl.c (poplevel): Handle the merging of subblocks of cleanups 16123 when finishing blocks that have already been created (usually due to 16124 the fixup goto code). Fixes bad debugging information. 16125 16126Wed Nov 1 12:33:53 1995 Jason Merrill <jason@yorick.cygnus.com> 16127 16128 * method.c (hack_identifier): Don't abort when we get a TREE_LIST 16129 that's not a list of overloaded functions. 16130 16131Wed Nov 1 11:38:58 1995 Brendan Kehoe <brendan@lisa.cygnus.com> 16132 16133 * decl2.c (mark_vtable_entries): Check DECL_LANG_SPECIFIC on fn 16134 before trying to use DECL_ABSTRACT_VIRTUAL_P. 16135 16136Tue Oct 31 11:56:55 1995 Jason Merrill <jason@yorick.cygnus.com> 16137 16138 * decl2.c (mark_used): New function for hooking into setting of 16139 TREE_USED on decls. 16140 * call.c (build_method_call): Use it. 16141 * class.c (instantiate_type): Likewise. 16142 * init.c (build_offset_ref): Likewise. Don't call assemble_external 16143 for all like-named functions. 16144 * method.c (hack_identifier): Likewise. 16145 (emit_thunk): Don't call assemble_external. 16146 (make_thunk): Create thunk as a FUNCTION_DECL so that it 16147 gets the right mode and ENCODE_SECTION_INFO works. 16148 16149 * parse.y: Use mark_used. Pass operator names to do_identifier. 16150 * lex.c (do_identifier): Handle operator names. 16151 16152 * decl2.c (grokclassfn): Tweak __in_chrg attributes. 16153 16154Thu Oct 26 16:45:58 1995 Brendan Kehoe <brendan@lisa.cygnus.com> 16155 16156 * errfn.c: Include stdio.h. 16157 (cp_sprintf): Take out decl of sprintf, and cast sprintf to errorfn*. 16158 16159Wed Oct 25 18:58:41 1995 Mike Stump <mrs@cygnus.com> 16160 16161 * typeck2.c (digest_init): Always convert initializers to the 16162 right type. 16163 16164Wed Oct 25 13:25:24 1995 Mike Stump <mrs@cygnus.com> 16165 16166 * init.c (member_init_ok_or_else): Don't allow member initializers 16167 for indirect members, as it is invalid. 16168 16169Wed Oct 25 11:35:28 1995 Brendan Kehoe <brendan@lisa.cygnus.com> 16170 16171 * decl.c (grokdeclarator): Don't allow `friend signed ()'. 16172 16173Fri Oct 20 10:30:59 1995 Mike Stump <mrs@cygnus.com> 16174 16175 * parse.y (for.init.statement): Catch compound statements inside for 16176 initializations, if we're being pedantic. 16177 16178Fri Oct 20 10:03:42 1995 Mike Stump <mrs@cygnus.com> 16179 16180 * decl.c (lookup_tag): Return NULL_TREE if we don't find what we are 16181 looking for. 16182 16183Thu Oct 19 14:26:10 1995 Mike Stump <mrs@cygnus.com> 16184 16185 * error.c (dump_expr): Don't core dump when a boolean expression is 16186 used as a default argument. 16187 16188Thu Oct 19 10:36:30 1995 Jason Merrill <jason@yorick.cygnus.com> 16189 16190 * class.c (finish_struct_bits): Check aggregate_value_p instead of 16191 RETURN_IN_MEMORY. 16192 16193Wed Oct 18 18:12:32 1995 Jason Merrill <jason@yorick.cygnus.com> 16194 16195 * class.c (finish_struct_bits): Also set TREE_ADDRESSABLE on a 16196 BLKmode type that would otherwise be returned in registers. 16197 16198Mon Oct 16 12:32:19 1995 Brendan Kehoe <brendan@lisa.cygnus.com> 16199 16200 * g++.c (WITHLIBC): New macro. 16201 (main): Declare saw_libc. Use WITHLIBC if `-lc' was used; set 16202 saw_libc and pass it at the end if it was set. 16203 16204Wed Oct 11 16:30:34 1995 Brendan Kehoe <brendan@lisa.cygnus.com> 16205 16206 * parse.y (fn.def1): Call split_specs_attrs in 16207 declmods notype_declarator case. 16208