ChangeLog revision 52284
1Mon Aug 16 01:29:24 PDT 1999 Jeff Law (law@cygnus.com) 2 3 * gcc-2.95.1 Released. 4 51999-08-12 Mark Mitchell <mark@codesourcery.com> 6 7 * decl2.c (lang_decode_option): Deprecate signatures. 8 91999-08-11 Martin v. Loewis <martin@mira.isdn.cs.tu-berlin.de> 10 11 * lex.c (do_identifier): If we find a hidden type after a global 12 was selected already, continue using the global. 13 141999-08-10 Martin v. Loewis <martin@mira.isdn.cs.tu-berlin.de> 15 16 * decl2.c (set_decl_namespace): Do not complain about non-matching 17 decls if processing a template. 18 191999-08-09 Jason Merrill <jason@yorick.cygnus.com> 20 21 * parse.y (function_try_block): Call end_protect_partials 22 before expand_start_all_catch. 23 241999-08-06 Jason Merrill <jason@yorick.cygnus.com> 25 26 * pt.c (maybe_get_template_decl_from_type_decl): Make sure that 27 we're looking at a class. 28 29 * decl.c (lookup_name_real): Set the complain flag if we're 30 looking for a namespace member. 31 32 * decl.c (pushdecl): Only give an error for shadowing a parm 33 from *this* function. 34 35 * decl2.c (build_expr_from_tree, case METHOD_CALL_EXPR): Only 36 build_expr_from_tree on the args of a TEMPLATE_ID_EXPR. 37 38 * class.c (mark_overriders): Fix order of args to overrides. 39 (warn_hidden): Likewise. Fix for having virtual and non-virtual 40 functions with the same name. 41 42 * cp-tree.h (DECL_VIRTUAL_CONTEXT): New macro. 43 * typeck.c (expand_ptrmemfunc_cst): Calculate delta correctly for 44 virtual functions and MI. Simplify. 45 46 * typeck.c (c_expand_return): Downgrade pedwarn about returning NULL 47 from op new to warning. 48 49 * decl2.c (reparse_absdcl_as_casts): Don't warn about old-style 50 casts in system headers or extern "C" blocks. 51 52 * pt.c (do_decl_instantiation): Downgrade duplicate instantiation 53 errors to pedwarn. 54 55 * error.c (dump_type_real): Handle TREE_LIST again. 56 57 * typeck.c (comp_target_parms): Don't complain about 58 converting from () to (...) if !flag_strict_prototype. 59 60 * class.c (instantiate_type): Downgrade errors for object-dependent 61 memfn refs to pedwarn. 62 631999-08-06 Alexandre Oliva <oliva@dcc.unicamp.br> 64 65 * pt.c (tsubst): Use build_index_type to build in-template array 66 index type. Fixes g++.oliva/dwarf1.C. 67 * decl.c (grokdeclarator): Likewise, just for consistency, as it 68 doesn't seem to trigger the bug without it. 69 70Thu Aug 5 02:40:42 1999 Jeffrey A Law (law@cygnus.com) 71 72 * typeck2.c: Update URLs and mail addresses. 73 741999-08-03 Mumit Khan <khan@xraylith.wisc.edu> 75 76 * decl.c (start_decl): Set attributes before duplicate_decls call. 77 78Wed Jul 28 21:39:31 PDT 1999 Jeff Law (law@cygnus.com) 79 80 * gcc-2.95 Released. 81 82Sun Jul 25 15:24:21 1999 Jeffrey A Law (law@cygnus.com) 83 84 * g++FAQ.texi: Deleted per Joe Buck's request. 85 * Makefile.in: Corresponding changes. 86 87Sat Jul 17 23:50:47 1999 Jeffrey A Law (law@cygnus.com) 88 89 * Makefile.in (INTERFACE): Bump to 2. 90 911999-07-17 Alexandre Oliva <oliva@dcc.unicamp.br> 92 93 * typeck2.c (my_friendly_abort): Updated URL with bug reporting 94 instructions to gcc.gnu.org. Removed e-mail address. 95 961999-07-15 Mark Mitchell <mark@codesourcery.com> 97 98 * pt.c (check_default_tmpl_args): Handle friends defined in the 99 class just like member functions defined in the class. 100 101Thu Jul 15 01:26:49 1999 H.J. Lu <hjl@gnu.org> 102 103 * decl.c (duplicate_decls): Relax restriction for exception 104 checks on duplicate symbols. 105 1061999-07-07 Jason Merrill <jason@yorick.cygnus.com> 107 108 * decl.c (grokdeclarator): Update the names of all variants when 109 de-anonymizing. 110 111Wed Jul 7 01:26:47 1999 Alexandre Oliva <oliva@dcc.unicamp.br> 112 113 * decl2.c (mark_vtable_entries): Fix check for rtti offset. 114 1151999-06-26 Richard Henderson <rth@cygnus.com> 116 117 * decl.c (cp_finish_decl): Fix typo in cp_warning_at call. 118 1191999-06-21 Mark Mitchell <mark@codesourcery.com> 120 121 * init.c (expand_aggr_vbase_init): Rename to 122 construct_virtual_bases. Conditionalize construction here, 123 rather than ... 124 (emit_base_init): Here. 125 1261999-06-19 Mark Mitchell <mark@codesourcery.com> 127 128 * semantics.c (finish_asm_statement): Apply decay conversions to 129 input operands. 130 131 * decl.c (expand_static_init): When building an anonymous function 132 for use with atexit, compute its body before and after entering 133 the function. 134 1351999-06-18 Mark Mitchell <mark@codesourcery.com> 136 137 * init.c (expand_aggr_vbase_init): Add flag parameter. 138 (build_partial_cleanup_for): Remove, inlining into .. 139 (expand_cleanup_for_base): ... here. Take flag parameter. 140 (emit_base_init): Pass the in_chrg parameter to 141 emit_aggr_vbase_init. 142 (emit_aggr_vbase_init): Pass it to expand_cleanup_for_base. 143 1441999-06-16 Mark Mitchell <mark@codesourcery.com> 145 146 * decl2.c (import_export_decl): Use same_type_p, rather than 147 relying on pointer-equality for types. 148 149 * method.c (do_build_copy_constructor): Simplify. 150 151 * call.c (build_method_call): Remove bogus code for two-argument 152 delete. 153 * init.c (build_new_1): Expand on comment, and remove dead code. 154 155 * init.c (expand_cleanup_for_base): New function, split out 156 from ... 157 (emit_base_init): Here. 158 (expand_aggr_vbase_init): Use it. 159 1601999-06-15 Mark Mitchell <mark@codesourcery.com> 161 162 * cp-tree.h (class_cache_firstobj): Declare. 163 (maybe_push_cache_obstack): Rename to push_cache_obstack. 164 * class.c (permanent_obstack): Remove declaration. 165 (class_cache_firstobj): Make it global. 166 (add_method): Don't use permanent_obstack directly. 167 (pushclass): Only free the class_cache_obstack if we know how far 168 back to free it. 169 (maybe_push_cache_obstack): Rename to push_cache_obstack. 170 * decl.c: Remove dead comment. 171 (saved_scope): Add class_cache_firstobj. 172 (push_to_top_level): Save it. 173 (pop_from_top_level): Restore it. 174 (push_class_level_binding): Use push_cache_obstack, not 175 maybe_push_cache_obstack. 176 * search.c (push_class_decls): Likewise. 177 1781999-06-14 Nathan Sidwell <nathan@acm.org> 179 180 * call.c (build_new_op): Remove REF_BIND from all operands. 181 1821999-06-07 Mark Mitchell <mark@codesourcery.com> 183 184 * search.c (convert_pointer_to_single_level): Reimplement without 185 using get_binfo. 186 1871999-06-06 Mark Mitchell <mark@codesourcery.com> 188 189 * method.c (is_back_referenceable_type): Back-reference bools when 190 not squangling. 191 1921999-06-04 Jason Merrill <jason@yorick.cygnus.com> 193 194 * semantics.c (finish_if_stmt_cond): Copy cond to permanent_obstack. 195 (finish_while_stmt_cond, finish_do_stmt, finish_for_cond): Likewise. 196 1971999-05-30 Mark Mitchell <mark@codesourcery.com> 198 199 * lex.c (make_lang_type): Create TYPE_BINFO for 200 TEMPLATE_TYPE_PARMs just like for non-template types. 201 2021999-05-28 Nathan Sidwell <nathan@acm.org> 203 204 * decl.c (complete_array_type): Allocate off same obstack. Fix 205 DO_DEFAULT comment to match reality. 206 2071999-05-22 Mark Mitchell <mark@codesourcery.com> 208 209 * tree.c (mapcar): Handle NON_LVALUE_EXPR. 210 2111999-05-21 Mark Mitchell <mark@codesourcery.com> 212 213 * typeck.c (build_ptrmemfunc): Handle PTRMEM_CSTs carefully to 214 reveal optimization opportunities. 215 2161999-05-20 Mark Mitchell <mark@codesourcery.com> 217 218 * decl.c (grokdeclarator): Don't treat [] as indicating a 219 zero-sized array in a typedef. 220 221 * call.c (build_object_call): Don't look at DECL_NAME for a type. 222 (pt.c): Or CP_TYPE_QUALS for an ERROR_MARK. 223 (typeck.c): Or TYPE_MAIN_VARIANT for a type. 224 2251999-05-20 Jason Merrill <jason@yorick.cygnus.com> 226 227 * tree.c (lvalue_p_1): A NOP_EXPR can be an lvalue. 228 (build_cplus_new): Make sure that what we return is of the right type. 229 2301999-05-20 Mark Mitchell <mark@codesourcery.com> 231 232 * cp-tree.h (make_ptrmem_cst): New function. 233 * expr.c (cplus_expand_constant): Split out from ... 234 (cplus_expand_expr): Here. Use cplus_expand_constant. 235 (init_cplus_expand): Set lang_expand_constant. 236 * pt.c (convert_nontype_argument): Use make_ptrmem_cst. 237 * tree.c (make_ptrmem_cst): Define. 238 * typeck.c (unary_complex_lvalue): Use make_ptrmem_cst. 239 * typeck2.c (initializer_constant_valid_p): Use make_ptrmem_cst. 240 2411999-05-19 Mark Mitchell <mark@codesourcery.com> 242 243 * decl2.c (start_static_storage_duration_function): Fix comment. 244 (finish_file): Create static storage duration functions lazily. 245 246Wed May 19 02:50:53 1999 Arvind Sankar <arvinds@mit.edu> 247 248 * gxxint.texi: Fix typo. 249 2501999-05-18 Jason Merrill <jason@yorick.cygnus.com> 251 252 * call.c (joust): Compare the types of the conv ops, not the 253 target types of the conversions. 254 255Tue May 18 00:21:34 1999 Zack Weinberg <zack@rabi.phys.columbia.edu> 256 257 * lang-specs.h: Define __GNUC__ and __GNUC_MINOR__ only if -no-gcc 258 was not given. 259 2601999-05-17 Mark Mitchell <mark@codesourcery.com> 261 262 * cp-tree.def (TEMPLATE_ID_EXPR): Update documentation. 263 * decl.c (grokfndecl): Don't allow inline declarations of friend 264 template specializations, or friend template specializations with 265 default arguments. 266 * pt.c (tsubst): Handle substitution into array types that does 267 not yield a fixed upper bound, even when not processing a 268 template. 269 (tsubst_copy): Deal with the fact that the second operand to a 270 TEMPLATE_ID_EXPR may be NULL_TREE, a TREE_LIST, or a TREE_VEC. 271 * search.c (marked_pushdecls_p): Don't descend into 272 TEMPLATE_TYPE_PARMs and the like. 273 (unmarked_pushdecls_p): Likewise. 274 275 * call.c (build_over_call): Don't throw away 276 initializations/copies of empty classes; use MODIFY_EXPR and 277 INIT_EXPR as for non-empty classes. 278 * class.c (finish_struct_1): Put the padding byte for an empty 279 class on the TYPE_NONCOPIED_PARTS list for the class. 280 2811999-05-16 Mark Mitchell <mark@codesourcery.com> 282 283 * decl2.c (build_expr_from_tree): Handle COMPONENT_REFs that 284 indicate a reference to a field that is a qualified name. 285 2861999-05-16 Jason Merrill <jason@yorick.cygnus.com> 287 288 * decl2.c (finish_objects): Don't use .?tors.* if we don't have 289 ASM_OUTPUT_CONSTRUCTOR. 290 291 * friend.c (do_friend): Add attrlist arg. Remove support for 292 getting a non-decl as 'decl'. 293 * decl.c (grokfndecl): Remove attrlist arg. Don't set attrs or 294 rtl. 295 (grokdeclarator): Adjust. 296 * cp-tree.h: Adjust. 297 2981999-05-16 Mark Mitchell <mark@codesourcery.com> 299 300 * cp-tree.h (permanent_p): New function. 301 * init.c (build_new_1): Use mapcar, not copy_node, to copy a 302 possibly complex tree node. 303 * tree.c (mapcar): Adjust comments, and follow coding standards in 304 conditional. 305 (permanent_p): New function. 306 3071999-05-13 Per Bothner <bothner@cygnus.com> 308 309 * class.c (push_lang_context): Turn off DECL_IGNORED_P for 310 primitive Java types, if we actually see `extern "Java"'. 311 3121999-05-10 18:21 -0400 Zack Weinberg <zack@rabi.phys.columbia.edu> 313 314 * lang-specs.h: Pass -$ to the preprocessor. 315 3161999-05-10 Jason Merrill <jason@yorick.cygnus.com> 317 318 * init.c (build_offset_ref): Wrap baselinks in OFFSET_REF, too. 319 Don't bother wrapping an OFFSET_TYPE around unknown_type_node. 320 (resolve_offset_ref): Don't handle a raw baselink. 321 * cvt.c (build_expr_type_conversion): Likewise. 322 * typeck.c (decay_conversion, build_c_cast, convert_for_assignment, 323 convert_for_initialization): Likewise. 324 * class.c (instantiate_type): Handle seeing a baselink under an 325 OFFSET_REF. 326 * error.c (dump_expr): Likewise. 327 * pt.c (for_each_template_parm): Likewise. 328 (resolve_overloaded_unification): Likewise. 329 * tree.c (is_overloaded_fn, really_overloaded_fn): Likewise. 330 * typeck.c (expr_sizeof): Also complain about other permutations 331 of overloaded functions. 332 3331999-05-07 Jason Merrill <jason@yorick.cygnus.com> 334 335 * init.c (resolve_offset_ref): Don't return a raw method. 336 Use BASELINK_P. 337 * typeck.c (decay_conversion): Don't handle a raw method. 338 Resolve all OFFSET_REFs. 339 (get_member_function_from_ptrfunc): 0 is a valid vtable index. 340 (build_binary_op_nodefault): Handle resolving overloaded fns. Use 341 same_type_p for pmf bits. Don't use build_binary_op to compare 342 raw pointers to methods. 343 (convert_for_assignment): Check for OFFSET_REF, not OFFSET_TYPE, 344 to decide when to call resolve_offset_ref. 345 (build_c_cast, convert_for_initialization): Likewise. 346 * cvt.c (build_expr_type_conversion): Likewise. 347 3481999-05-06 Nathan Sidwell <nathan@acm.org> 349 350 * call.c (build_new_method_call): Use TYPE_MAIN_VARIANT of class. 351 3521999-05-05 Mark Mitchell <mark@codesourcery.com> 353 354 * decl2.c (start_objects): Don't let static constructors and 355 destructors get inlined. 356 357 * parse.y (nested_name_specifier): Make sure ordinary types are 358 complete, just like template types. 359 * parse.c: Regenerated. 360 361 * pt.c (check_explicit_specialization): Improve error messages. 362 3631999-05-04 Martin von L�wis <loewis@informatik.hu-berlin.de> 364 365 * typeck.c (string_conv_p): Use same_type_p to check whether we 366 try to convert between char and wchar_t. 367 3681999-05-03 Mark Mitchell <mark@codesourcery.com> 369 370 * search.c (lookup_field_r): Set the TREE_TYPE of an ambiguous 371 lookup to error_mark_node here. 372 (lookup_member): Revise documentation. Add comments. Don't set 373 the TREE_TYPE to error_mark_node here, and don't build up an extra 374 TREE_LIST for ambiguous lookups. 375 (setup_class_bindings): Adjust accordingly. 376 (push_class_decls): Revise out-of-date comments. 377 378 * typeck.c (build_const_cast): Tighten checks for legality. 379 3801999-05-02 Martin von L�wis <loewis@informatik.hu-berlin.de> 381 382 * init.c (build_member_call): Lookup names coming from 383 namespace-scoped LOOKUP_EXPR. 384 3851999-05-03 Jim Blandy <jimb@zwingli.cygnus.com> 386 387 * gxxint.texi: Add documentation for 'I'. 388 3891999-05-02 Martin von L�wis <loewis@informatik.hu-berlin.de> 390 391 * tinfo.cc (operator==): Qualify type_info with std::. 392 3931999-05-02 Mark Mitchell <mark@codesourcery.com> 394 395 * cp-tree.h (lang_decl_flags): Remove comdat. Updated dummy. 396 (DECL_COMDAT): Remove definition. 397 3981999-05-01 Mark Mitchell <mark@codesourcery.com> 399 400 * decl.c (wrapup_globals_for_namespace): Fix thinko in previous 401 change. 402 4031999-04-30 Mark Mitchell <mark@codesourcery.com> 404 405 * class.c (build_vtable): Use build_lang_decl when building 406 vtables, not just build_decl. 407 (prepare_fresh_vtable): Likewise. 408 * decl.c (wrapup_globals_for_namespace): Mark vtables as 409 DECL_EXTERNAL when calling wrapup_global_declarations. 410 * decl2.c (priority_info_s): Add initializations_p and 411 destructions_p members. 412 (finish_vtable_vardecl): Use TREE_SYMBOL_REFERENCED, not TREE_USED, 413 when deciding what vtables to write out. 414 (ssdf_decls): New variable. 415 (ssdf_decls_used): Likewise. 416 (start_static_storage_duration_function): Deal with being called 417 multiple times. Avoid inlining this function. 418 (generate_inits_for_priority): Deal with reuse of priority map. 419 (get_priority_info): Clear initializations_p and destructions_p. 420 (do_static_initialization): Tweak comment. 421 (do_static_destruction): Likewise. Fix condition on sentries for 422 destruction. 423 (generate_ctor_or_dtor_function): Call all of the static storage 424 duration functions. 425 (generate_ctor_or_dtor_function_for_priority): Check 426 initializations_p and destructions_p to see what priorities need 427 initialization functions. 428 (finish_file): Rework to generate multiple static storage duration 429 functions, rather than just one. 430 431 * typeck.c (build_const_cast): Tweak last change to handle 432 templates correctly. 433 434 * typeck.c (build_const_cast): Disallow use of const_cast to 435 anything but a pointer or reference type. 436 4371999-04-30 Nathan Sidwell <nathan@acm.org> 438 439 * decl.c (cp_finish_decl): Don't permit arrays of abstract or 440 signature type. 441 4421999-04-29 Mark Mitchell <mark@codesourcery.com> 443 444 * decl2.c (do_static_destruction): Remove obsolete FIXME comment. 445 (finish_file): Indent comments properly. 446 4471999-04-29 Richard Henderson <rth@cygnus.com> 448 449 * decl2.c (do_static_initialization): Call do_pending_stack_adjust. 450 (do_static_destruction): Likewise. 451 4521999-04-29 Nathan Sidwell <nathan@acm.org> 453 454 * cp-tree.h (TYPE_NOTHROW_P): New macro. 455 * decl2.c (delete_sanity): Warn on deleting void *. 456 * init.c (build_new_1): Use TYPE_NOTHROW_P. 457 * typeck.c (c_expand_return): cp_pedwarn on returning NULL from 458 throwing operator new. 459 4601999-04-28 Nathan Sidwell <nathan@acm.org> 461 462 * cp-tree.h (build_component_addr): Remove prototype. 463 * typeck.c (build_component_addr): Make static. Remove MSG 464 argument. 465 (build_component_addr): Remove MSG parameter, clean up 466 comment. 467 (build_x_function_call): Use cp_error. 468 (build_unary_op): Adjust call of build_component_addr. 469 4701999-04-28 Mark Mitchell <mark@codesourcery.com> 471 472 * pt.c (tsubst_friend_class): Check for NULL. 473 474Wed Apr 28 11:42:22 1999 Andreas Schwab <schwab@issan.cs.uni-dortmund.de> 475 476 * search.c (binfo_for_vtable): Initialize bfvi.var. 477 4781999-04-27 Nathan Sidwell <nathan@acm.org> 479 480 * rtti.c (build_x_typeid): Check rtti is enabled. 481 4821999-04-26 Mark Mitchell <mark@codesourcery.com> 483 484 * search.c (is_subobject_of_p): Make sure we're looking at the 485 right baseclasses. 486 4871999-04-26 Marc Espie <espie@cvs.openbsd.org> 488 489 * Make-lang.in (cplib2.ready): Don't depend on phony targets. 490 4911999-04-23 Mark Mitchell <mark@codesourcery.com> 492 493 * decl2.c (finish_file): Tweak handling of extern inlines so that 494 they are not unnecessarily put out. 495 496 * search.c (is_subobject_of_p): Handle TEMPLATE_TYPE_PARMs and 497 such as base classes. 498 4991999-04-22 Brendan Kehoe <brendan@cygnus.com> 500 501 * tree.c (build_exception_variant): Fix typo: use the chain of U, 502 not trying V, while cycling through U. 503 5041999-04-22 Mark Mitchell <mark@codesourcery.com> 505 506 * cp-tree.h (lang_decl_flags): Remove returns_first_arg and 507 preserves_first_arg. Enlarge dummy accordingly. 508 (DECL_TINFO_FN_P): New macro. 509 (SET_DECL_TINFO_FN_P): Likeiwse. 510 (DECL_RETURNS_FIRST_ARG): Remove. 511 (DECL_PRESERVES_THIS): Likewise. 512 (DECL_INIT_PRIORITY): New macro. 513 (finish_struct_1): Change prototype. 514 (cat_namespace_levels): Remove prototype. 515 (vtable_decl_p): New prototype. 516 (vtype_decl_p): Likewise. 517 (sigtable_decl_p): Likewise. 518 (walk_globals_pred): New typedef. 519 (walk_globals_fn): Likewise. 520 (walk_globals): New prototype. 521 (walk_namespaces_fn): New typedef. 522 (walk_namespaces): New prototype. 523 (wrapup_globals_for_namespace): Likewise. 524 (walk_vtables): Remove prototype. 525 (walk_sigtables): Likewise. 526 (instantiate_pending_templates): New prototype. 527 * class.c (finish_struct_1): Don't return a value. 528 * decl.h (pending_statics): Remove declaration. 529 * decl.c (walk_namespaces_r): New function. 530 (walk_globals_r): Likewise. 531 (vtable_decl_p): Likewise. 532 (vtype_decl_p): Likewise. 533 (sigtable_decl_p): Likewise. 534 (walk_namespaces): Likewise. 535 (walk_globals_data): New type. 536 (walk_globals): New function. 537 (wrapup_globals_for_namespace): Likewise. 538 (expand_static_init): Remove assertion. Remove redundancy in 539 conditional. Don't put static data members in static_aggregates 540 Tidy. 541 (finish_function): Remove redundancy in conditional. Don't set 542 DECL_RETURNS_FIRST_ARG. 543 (cat_namespace_levels): Remove. 544 * decl2.c: Include splay-tree.h and varray.h. 545 (priority_info_s): New structure. 546 (finish_vtable_vardecl): Change prototype. Adjust for new calling 547 conventions. 548 (prune_vtable_vardecl): Likewise. 549 (finish_sigtable_vardecl): Likewise. 550 (setup_initp): Remove. 551 (do_dtors): Remove. 552 (do_ctors): Remove. 553 (start_static_storage_duration_function): New function. 554 (generate_inits_for_priority): Likewise. 555 (finish_static_storage_duration_function): Likewise. 556 (get_priority_info): Likewise. 557 (do_static_initialization): Likewise. 558 (do_static_destruction): Likewise. 559 (do_static_initialization_and_destruction): Likewise. 560 (generate_ctor_or_dtor_function): Likewise. 561 (generate_ctor_and_dtor_functions_for_priority): Likewise. 562 (pending_statics): Make it a varray. 563 (pending_statics_used): New variable. 564 (saved_inlines): Make it a varray. 565 (saved_inlines_used): New variable. 566 (finish_static_data_member): Change method of updating 567 pending_statics. 568 (mark_inline_for_output): Remove #if 0'd code. Change method of 569 updating saved_inlines. 570 (walk_vtables): Remove. 571 (walk_sigtables): Likewise. 572 (import_export_decl): Use DECL_TINFO_FN_P. 573 (pending_templates): Remove declaration. 574 (maybe_templates): Likewise. 575 (static_aggregates_initp): Likewise. 576 (setup_initp): Likewise. 577 (finish_objects): Simplify. 578 (INITIALIZE_P_IDENTIFIER): New macro. 579 (PRIORITY_IDENTIFIER): New macro. 580 (SSDF_IDENTIFIER): New macro. 581 (initialize_p_decl): New variable. 582 (priority_decl): Likewise. 583 (ssdf_decl): Likewise. 584 (priority_info_map): Likewise. 585 (finish_file): Recode output of static intializers and other 586 file-scope finalization tasks. 587 * error.c (OB_END_TEMPLATE_ID): New macro. 588 (dump_type_real): Use it. 589 (dump_decl): Likewise. 590 (dump_function_name): Likewise. 591 * lex.c (set_typedecl_interface_info): Adjust for new walk_globals 592 interface. 593 (check_newline): Use walk_globals, not walk_vtables. 594 * pt.c (pending_tempalte_expansions): Remove. 595 (set_vardecl_interface_info): Likewise. 596 (pending_templates): Make static. 597 (maybe_templates): Likewise. 598 (instantiate_class_template): Adjust call to finish_struct_1. 599 (instantiate_pending_templates): New function. 600 * rtti.c (get_tinfo_fn): Use SET_DECL_TINFO_FN_P. 601 * tree.c (static_aggregates_initp): Remove. 602 (cp_valid_lang_attribute): Don't use it; use DECL_INIT_PRIORITY 603 instead. 604 * Makefile.in (decl2.o): Depend on varray.h and splay-tree.h. 605 606 * gxx.gperf (RETURN): Rename to RETURN_KEYWORD to avoid clashes 607 with the RTL code RETURN. 608 * hash.h: Regenerated. 609 * lex.c (reinit_parse_for_block): Use RETURN_KEYWORD. 610 * parse.y: Replace RETURN with RETURN_KEYWORD throughout. 611 * parse.c: Regenerated. 612 * pt.c: Include varray.h. Include rtl.h since varray.h requires 613 it. 614 (inline_parm_levels): New variable. 615 (inline_parm_levels_used): Likewise. 616 (maybe_begin_member_template_processing): Update them. 617 (maybe_end_member_template_processing): Use them, rather than 618 guessing how many levels to pop. 619 620 * decl.c (make_typename_type): Tighten error-checking. 621 6221999-04-20 Mark Mitchell <mark@codesourcery.com> 623 624 * cp-tree.h (build_binary_op): Remove unneeded parameter. 625 * class.c (build_vrable_entry_ref): Adjust call to 626 build_binary_op. 627 * decl.c (expand_static_init): Likewise. 628 (grokdeclarator): Likewise. 629 (finish_function): Likewise. 630 * decl2.c (delete_sanity): Likewise. 631 (do_dtors): Likewise. 632 (do_ctors): Likewise. 633 * error.c (dump_type_suffix): Likewise. 634 * expr.c (cplus_expand_expr): Likewise. 635 * init.c (resolve_offset_ref): Likewise. 636 (build_new): Likewise. 637 (build_new_1): Likewise. 638 (build_vec_delete_1): Likewise. 639 (expand_vec_init_catch_clause): Likewise. 640 (build_delete): Likewise. 641 * pt.c (tsubst): Likewise. 642 * rtti.c (synthesize_tinfo_fn): Likewise. 643 * search.c (expand_upcast_fixups): Likewise. 644 (expand_direct_vtbls_init): Likewise. 645 * typeck.c (get_member_function_from_ptrfunc): Likewise. 646 (build_binary_op_nodefault): Likewise. 647 (point_int_sum): Likewise. 648 (pointer_diff): Likewise. 649 (build_unary_op): Likewise. 650 (build_modify_expr): Likewise. 651 (get_delta_difference): Likewise. 652 (build_ptrmemfunc): Likewise. 653 (expand_ptrmemfunc_cst): Likewise. 654 6551999-04-20 Jason Merrill <jason@yorick.cygnus.com> 656 657 * decl.c (grokfndecl): Always call cplus_decl_attributes. 658 * decl2.c (grokfield): Pass attrlist to grokdeclarator. 659 6601999-04-19 Mark Mitchell <mark@codesourcery.com> 661 662 * cp-tree.h (finish_static_data_member_decl): New function. 663 * decl2.c (finish_static_data_member_decl): Split out from ... 664 (grokfield): Here. 665 * pt.c (instantiate_class_template): Use it here instead of 666 trying to fake it. 667 (tsubst_decl): Don't set DECL_ASSEMBLER_NAME; 668 finish_static_data_member_decl will do that. Explicit set 669 DECL_EXTERNAL to match non-template processing. 670 6711999-04-18 Mark Mitchell <mark@codesourcery.com> 672 673 * cp-tree.h (finish_class_definition): Add parameter. 674 * parse.y (structsp): Use it. Don't call pop_scope here. 675 * parse.c: Regenerated. 676 * semantics.c (finish_class_definition): Pop it here. 677 6781999-04-17 Mark Mitchell <mark@codesourcery.com> 679 680 * decl.c (xref_tag): Revise handling of nested template 681 declarations. 682 * pt.c (check_explicit_specialization): Tweak handling of friend 683 templates in template classes. 684 (tsubst_friend_class): Handle friend declarations for nested 685 member template classes. 686 6871999-04-16 Mark Mitchell <mark@codesourcery.com> 688 689 * class.c (finish_struct): Remove unused variable. 690 (pushclass): Likewise. 691 (invalidate_class_lookup_cache): Likewise. 692 * cp-tree.def (TYPENAME_TYPE): Improve documentation. 693 * decl.c (build_typename_type): Make sure TYPENAME_TYPE_FULLNAME 694 doesn't get obliterated. 695 (make_typename_type): Handle template classes correctly. 696 697 * cp-tree.h (TREE_NONLOCAL_FLAG): Remove. 698 (storetags): Declare. 699 * class.c (finish_struct): Don't use TREE_NONLOCAL_FLAG. 700 (pushclass): Likewise. Use storetags to install tag declarations, 701 not pushtag. 702 (invalidate_class_lookup_cache): Don't use TREE_NONLOCAL_FLAG. 703 * decl.c (storetags): Make it global. 704 (push_class_binding): Set INHERITED_VALUE_BINDING_P for an 705 implicit typename declaration. 706 (pushtag): Tidy. Don't use TREE_NONLOCAL_FLAG. 707 * method.c (hack_identifier): Likewise. 708 * search.c (lookup_member): Likewise. 709 710 * decl.c (warn_about_implicit_typename_lookup): New function. 711 (lookup_name_real): Use it. Rework handling of implicit typename 712 extension. 713 7141999-04-15 Mark Mitchell <mark@codesourcery.com> 715 716 * cp-tree.h (lookup_nested_field): Remove. 717 * class.c (push_nested_class): Handle UNION_TYPEs. 718 (pop_nested_class): Likewise. 719 * decl.c (lookup_name_real): Don't call lookup_nested_field. 720 (start_decl): Use push_nested_class, not just pushclass. 721 (cp_finish_decl): Use pop_nested_class, not just popclass. 722 * search.c (lookup_nested_field): Remove. 723 724 * cp-tree.h (lang_type): Add documentation. 725 * decl2.c (handle_class_head): Create template declarations here, 726 as appropriate. 727 * parse.y (class_head): Return whether or not we entered a new 728 scope, as well as the type named. 729 (named_class_head): Likewise. 730 (named_complex_class_head_sans_basetype): Likewise. 731 (structsp): Adjust accordingly. Pop scope when required. 732 * parse.c: Regenerated. 733 * pt.c (check_default_tmpl_args): Robustify. 734 (redeclare_class_template): Likewise. 735 (instantiate_class_template): An instantiation of an 736 anonymous union is itself an anonymous union. 737 * semantics.c (begin_class_definition): Don't create template 738 declarations here. 739 7401999-04-15 Jason Merrill <jason@yorick.cygnus.com> 741 742 * parse.y (after_type_declarator_intern): New nonterminal. 743 (after_type_declarator): Use it. 744 (direct_after_type_declarator): Likewise. Move above 745 nonnested_type to fix reduce/reduce conflict resolution. 746 (declmods): Reducing from just 'attributes' has EMPTY precedence. 747 * Makefile.in (CONFLICTS): Update. 748 749 * decl.c (define_label): Downgrade error for jumping over a 750 non-POD decl to pedwarn. 751 7521999-04-14 Mark Mitchell <mark@codesourcery.com> 753 754 * cp-tree.h (popclass): Change declaration. 755 (pop_nested_class): Likewise. 756 (poplevel_class): Remove declaration. 757 * call.c (convert_default_argument): Pass no arguments to 758 popclass. 759 * class.c (finish_struct_1): Likewise. 760 (finish_struct): Likewise. 761 (popclass): Remove argument. Simplify code accordingly. 762 (pop_nested_class): Likewise. 763 * decl.c (poplevel_class): Declare it here, and make it static. 764 (poplevel): Handle class scopes. 765 (poplevel_class): Don't take an rgument. Simplify. 766 (pop_everything): Pass no arguments to pop_nested_class. 767 (cp_finish_decl): Pass no arguments to popclass. 768 (grokdeclarator): Pass no arguments to pop_nested_class. 769 (finish_function): Likewise. 770 * decl2.c (grokfield): Likewise. 771 (pop_scope): Pass no arguments to popclass. 772 * lex.c (do_pending_defargs): Pass no arguments to pop_nested_class. 773 * pt.c (instantiate_class_template): Move call to pushclass, and 774 document. Pass no arguments to popclass. 775 (regenerate_decl_from_template): Likewise. 776 7771999-04-14 Jason Merrill <jason@yorick.cygnus.com> 778 779 * typeck.c (build_unary_op): Handle taking the address of a unique 780 bound non-static member function. 781 7821999-04-13 Martin von Loewis <loewis@informatik.hu-berlin.de> 783 784 * lang-options.h (-Wdeprecated): New flag. 785 * decl2.c (warn_deprecated): New flag. 786 (lang_decode_option): Deprecated this-is-variable, 787 external-templates, alt-external-templates. 788 Support -Wdeprecated. 789 * errfn.c (cp_deprecated): New function. 790 7911999-04-13 Jason Merrill <jason@yorick.cygnus.com> 792 793 * decl2.c (setup_initp): Compare DECL_ASSEMBLER_NAME instead 794 of the decls themselves. 795 796 * pt.c (tsubst_function_type): Copy attributes over. 797 798 * tree.c (cp_valid_lang_attribute): New fn. Handle init_priority 799 and com_interface. 800 * cp-tree.h: Add prototype. 801 * decl.c (init_decl_processing): Set valid_lang_attribute. 802 8031999-04-13 Mark Mitchell <mark@codesourcery.com> 804 805 * class.c (finish_struct_1): Look at the const-ness of the field's 806 type, not the TREE_READONLY-ness of the declaration. 807 * method.c (synthesize_method): Likewise. 808 * pt.c (tsubst_decl): Call c_apply_type_quals_to_decl when 809 creating new declarations. 810 8111999-04-13 Mike Stump <mrs@wrs.com> 812 813 * decl2.c (import_export_decl): Because vtables always reference 814 virtual functions, even if they are inlined, don't allow 815 -fno-implement-inlines to not emit them, instead, emit them with 816 the vtable. 817 * decl.c (start_function): Likewise. 818 8191999-04-12 Jason Merrill <jason@yorick.cygnus.com> 820 821 * cp-tree.h (struct lang_type): Add com_interface. 822 (CLASSTYPE_COM_INTERFACE): New macro. 823 * class.c (set_rtti_entry): COM interface classes have no RTTI 824 entries in their vtables; adjust. 825 (add_virtual_function, finish_base_struct, skip_rtti_stuff, 826 modify_one_vtable, fixup_vtable_deltas1, override_one_vtable, 827 finish_struct_1): Likewise. 828 * decl2.c (mark_vtable_entries): Likewise. 829 * rtti.c (build_headof, get_tinfo_fn_dynamic): Likewise. 830 * search.c (get_abstract_virtuals_1, get_abstract_virtuals, 831 expand_upcast_fixups): Likewise. 832 * tree.c (debug_binfo): Likewise. 833 834 * cp-tree.h (COMPARE_NO_ATTRIBUTES): New macro. 835 * typeck.c (comptypes): If we get it, ignore attributes. 836 * class.c (instantiate_type): Use BASELINK_P. Change complain 837 parameter to flags; 2 means ignore attributes. 838 * call.c (build_op_delete_call): Pass it. 839 840 * decl.c (xref_tag): Only complain once about using a typedef-name 841 with 'struct'. Downgrade to pedwarn. 842 843 * decl.c (grokdeclarator): Allow [] syntax for zero-length array. 844 845 * parse.y (absdcl_intern): New nonterminal. 846 (absdcl, direct_abstract_declarator): Use it. 847 848 * pt.c (lookup_template_class): Look through implict typename. 849 8501999-04-11 Mark Mitchell <mark@codesourcery.com> 851 852 * friend.c (add_friend): Deal gracefully with error_mark_node. 853 * method.c (build_overload_value): Handle pointers-to-members as 854 template parameters. 855 856 * decl.c (push_binding): Fix typo in comment. 857 8581999-04-10 Mark Mitchell <mark@codesourcery.com> 859 860 * error.c (dump_type_real): If a typename is a template-id, put 861 out the template arguments. 862 (dump_expr): Handle TEMPLATE_ID_EXPR. 863 * pt.c (lookup_template_class): Now that full arguments are 864 available everywhere, remove code that tried to guess them. 865 8661999-04-09 Mark Mitchell <mark@codesourcery.com> 867 868 * decl.c (make_typename_type): Complain if we don't find a type 869 when trying to make a typename type for a non-template type. 870 8711999-04-09 Jason Merrill <jason@yorick.cygnus.com> 872 873 * decl.c (start_decl): Pass attributes to grokdeclarator. 874 (grokdeclarator): Handle attributes on constructor-syntax 875 initializers. 876 8771999-04-08 Mark Mitchell <mark@codesourcery.com> 878 879 * error.c (dump_expr): Don't crash on INDIRECT_REFs whose operands 880 don't have types. 881 882 * search.c (template_self_reference_p): Tweak. 883 8841999-04-07 Mark Mitchell <mark@codesourcery.com> 885 886 * init.c (build_offset_ref): Don't build yet another weird data 887 structure to describe overloaded functions. 888 8891999-04-06 Mark Mitchell <mark@codesourcery.com> 890 891 * cp-tree.h (BASELINK_P): New macro. 892 (SET_BASELINK_P): Likewise. 893 * init.c (build_member_call): Remove needless assignment in if 894 statement. 895 * search.c (lookup_field_r): Fix handling when we are looking 896 specifically for a type; these are not hidden by functions and 897 variables. 898 (lookup_member): Use SET_BASELINK_P. 899 * tree.c (is_overloaded_fn): Use BASELINK_P. 900 (really_overloaed_fn): Likewise. 901 (get_first_fn): Likewise. 902 9031999-04-05 Mark Mitchell <mark@codesourcery.com> 904 905 * decl.c (lookup_name_current_level): Tweak, and improve 906 documentation. 907 908 * class.c (maybe_fixup_vptrs): Remove declaration. 909 (build_class_init_list): Likewise. 910 * decl.c (pushdecl_class_level): Call check_template_shadow here 911 ... 912 (push_class_level_binding): ... not here. 913 * search.c (dfs_push_type_decls): Only avoid 914 template-self-reference TYPE_DECLs if they are from base classes. 915 9161999-04-04 Mark Mitchell <mark@codesourcery.com> 917 918 * pt.c (check_template_shadow): Don't treat OVERLOADs as _DECL 919 nodes. Tidy. 920 9211999-04-03 Jason Merrill <jason@yorick.cygnus.com> 922 923 * class.c (maybe_fixup_vptrs, build_class_init_list): Lose. 924 (finish_struct_1): Don't call build_class_init_list. 925 9261999-04-02 Mark Mitchell <mark@codesourcery.com> 927 928 * tinfo.h (__class_type_info): Fix illegal declaration. 929 930 * cp-tree.def (TEMPLATE_ID_EXPR): Update comment. 931 * cp-tree.h (INHERITED_VALUE_BINDING_P): New macro. 932 (IDENTIFIER_CLASS_VALUE): Improve documentation. 933 (is_properly_derived_from): Declare. 934 (invalidate_class_lookup_cache): Likewise. 935 (maybe_maybe_note_name_used_in_class): Likewise. 936 (note_name_declared_in_class): Likewise. 937 (push_using_decl): Remove duplicate declaration. 938 (id_in_current_class): Remove declaration. 939 (push_class_binding): Change prototype. 940 (clear_identitifer_class_values): Declare. 941 * call.c (is_properly_derived_from): Make it global. 942 (build_new_function_call): Be careful about updating candidates. 943 (build_new_method_call): Handle COMPONENT_REFs. Don't crash when 944 asked to make illegal calls. 945 * class.c: Include splay-tree.h. 946 (class_stack_node): Add names_used slot. 947 (check_member_decl_is_same_in_complete_scope): Remove. 948 (add_method): Fix comment. Push the declaration into class 949 scope. 950 (finish_struct_1): When popping the class, pop the bindings too. 951 Remove check for data member/function member conflict. 952 (finish_struct): Remove calls to 953 check_member_decl_is_same_in_complete_scope. Change calls to 954 popclass. 955 (pushclass): Clear names_used in the class stack entry. 956 Use invalidate_class_lookup_cache to remove cached entries, rather 957 than magic values with popclass. Clear IDENTIFIER_CLASS_VALUE 958 before entering a new class. Remove dead code. Don't mess with 959 current_function_decl when pushing declarations. 960 (invalidate_class_lookup_cache): New function, split out from ... 961 (popclass): Here. Clean up names_used on our way out. 962 (instantiate_type): Adjust. 963 (build_self_reference): Don't push the declaration here. 964 (maybe_note_name_used_in_class): New function. 965 (note_name_declared_in_class): Likewise. 966 * decl.c (add_binding): Change prototype. 967 (find_class_binding_level): New function. 968 (innermost_nonclass_level): Likewise. 969 (current_binding_level): Update documentation. 970 (inner_binding_level): Remove. Replace with current_binding_level 971 throughout. 972 (push_binding_level): Remove special handling of 973 class_binding_level. 974 (pop_binding_level): Likewise. Use find_class_binding_level. 975 (suspend_binding_level): Likewise. 976 (global_bindings_p): Use innermost_nonclass_level. 977 (toplevel_bindings_p): Likewise. 978 (namespace_bindings_p): Likewise. 979 (pseudo_global_level_p): Likewise. 980 (push_binding): Clear INHERITED_VALUE_BINDING_P. 981 (add_binding): Check for illegal multiple declarations. Return a 982 value indicating whether or not the new binding was legal. 983 (push_local_binding): Skip over class binding levels. Check 984 return value from add_binding. 985 (push_class_binding): Set INHERITED_VALUE_BINDING_P. Call 986 note_name_declared_in_class. 987 (pushlevel_class): Remove "fake out the rest of the compiler" 988 code. 989 (poplevel_class): Reset IDENTIFIER_CLASS_VALUEs. 990 (clear_identifier_class_values): New function. 991 (pop_from_top_level): Use it. 992 (pop_everything): Tweak. 993 (maybe_process_template_type_declaration): Don't push the 994 declaration for the template here. 995 (pushtag): Don't push tag declarations into class scope here. 996 (pushdecl): Apply DeMorgan's law for readability. 997 (pushdecl_class_level): Remove special-case code for 998 TYPE_BEING_DEFINED. Handle OVERLOADs and anonymous unions. 999 (push_class_level_bindng): Deal with inherited bindings. 1000 (lookup_name_real): Remove special-case code for 1001 TYPE_BEING_DEFINED, and some implicit typename magic. 1002 (grokdeclarator): Handle COMPONENT_REF for a template function. 1003 (build_enumerator): Don't call pushdecl_class_level here. 1004 (id_in_current_class): Remove. 1005 * decl2.c (grokfield): Don't call pushdecl_class_level or 1006 check_template_shadow. 1007 * errfn.c (cp_file_of): Don't declare. 1008 (cp_line_of): Likewise. 1009 * error.c (dump_decl): Handle an OVERLOAD. 1010 (cp_file_of): Likewise. 1011 (cp_line_of): Likewise. 1012 * init.c (build_member_call): Handle a COMPONENT_REF. 1013 * lex.c (do_identifier): Call maybe_note_name_used_in_class, not 1014 pushdecl_class_level. 1015 * method.c (hack_identifier): Build COMPONENT_REFs for references 1016 to member templates as well as member functions. Remove dead 1017 code. 1018 * parse.y (left_curly): Remove. 1019 (nonnested_type): Call maybe_note_name_used_in_class, not 1020 pushdecl_class_level. 1021 * parse.c: Regenerated. 1022 (nested_name_specifier_1): Likewise. 1023 * pt.c (check_explicit_specialization): Adjust, for robustness. 1024 (check_template_shadow): Handle OVERLOADs. 1025 (build_template_decl): Set DECL_CONSTRUCTOR_P on the 1026 TEMPLATE_DECL, if appropriate. 1027 * search.c (envelope_add_decl): Remove. 1028 (dfs_pushdecls): Likewise. 1029 (dfs_compress_decls): Likewise. 1030 (dfs_push_decls): New function. 1031 (dfs_push_type_decls): Likewise. 1032 (setup_class_bindings): Likewise. 1033 (template_self_reference_p): Likewise. 1034 (lookup_field_r): Use it. 1035 (looup_member): Remove old comment. Deal with ambiguity. 1036 (push_class_decls): Use dfs_push_decls and dfs_push_type_decls, 1037 and remove envelope processing. 1038 * semantics.c (begin_class_definition): Let pushclass push 1039 declarations for base classes. 1040 (finish_member_declaration): Push declarations into class scope. 1041 * typeck.c (build_component_ref): Just put an OVERLOAD into the 1042 COMPONENT_REF, not a TREE_LIST of an OVERLOAD. 1043 (build_x_function_call): Deal with OVERLOAD. Handle template-ids. 1044 * Makefile.in (class.o): Depend on splay-tree.h. 1045 1046Wed Mar 31 11:30:43 1999 Nathan Sidwell <nathan@acm.org> 1047 1048 * cvt.c (convert_pointer_to_real): Use same_type_p. 1049 * typeck.c (comp_target_types): Use same_type_p. 1050 10511999-03-31 Jason Merrill <jason@yorick.cygnus.com> 1052 1053 * semantics.c (begin_inline_definitions, 1054 finish_inline_definitions): Rename from finish_default_args and 1055 begin_inline_definitions, respectively, to something that isn't a 1056 total lie. :) 1057 * parse.y (structsp): Adjust. 1058 1059 * tree.c (hash_tree_cons): Remove obsolete via_* parms. 1060 (list_hash_lookup): Likewise. 1061 (hash_tree_chain): Adjust. 1062 * pt.c (tsubst): Adjust. 1063 (tsubst_arg_types): Use plain hash_tree_cons. 1064 * cp-tree.h (hash_tree_cons_simple): Lose. 1065 * parse.y (declmods, nonempty_cv_qualifiers): Use hash_tree_cons. 1066 1067Wed Mar 31 10:48:29 1999 Kaveh R. Ghazi <ghazi@caip.rutgers.edu> 1068 1069 * Makefile.in (hash.h): Generate using gperf language 'C', not 1070 'KR-C', so gperf uses the `const' keyword on strings. 1071 1072 * gxx.gperf (resword): Const-ify a char*. 1073 10741999-03-30 Jason Merrill <jason@yorick.cygnus.com> 1075 1076 * cp-tree.h (IDENTIFIER_AS_DESC, IDENTIFIER_AS_LIST, 1077 CLASSTYPE_BASELINK_VEC, CLASSTYPE_N_SUPERCLASSES, 1078 CLASSTYPE_N_BASECLASSES, CLASSTYPE_MAX_DEPTH, 1079 CLASSTYPE_BASE_INIT_LIST, CLASSTYPE_AS_LIST, CLASSTYPE_ID_AS_LIST, 1080 CLASSTYPE_BINFO_AS_LIST): Remove cruft. 1081 * class.c, lex.c, parse.y, ptree.c, search.c, semantics.c, 1082 tree.c: Adjust. 1083 10841999-03-29 Jason Merrill <jason@yorick.cygnus.com> 1085 1086 * decl2.c (lang_decode_option): Remove -Wsign-promo from -Wall. 1087 10881999-03-28 Jason Merrill <jason@yorick.cygnus.com> 1089 1090 * pt.c (fn_type_unification): Ignore 'this' parm from conversion ops. 1091 10921999-03-27 Mark Mitchell <mark@codesourcery.com> 1093 1094 * cp-tree.h (add_friend): Declare. 1095 (add_friends): Likewise. 1096 * friend.c (add_friend): Make it global. Don't add to 1097 DECL_BEFRIENDING_CLASSES if the befriending class is a template. 1098 (add_friends): Make it global. 1099 (make_friend_class): Don't add to DECL_BEFRIENDING_CLASSES if the 1100 befriending class is a template. 1101 * parse.y (component_decl_1): Fix typo in comment. 1102 * parse.c: Regenerated. 1103 * pt.c (instantiate_class_template): Use add_friend and 1104 add_friends rather that duplicating some of their functionality 1105 here. 1106 11071999-03-27 Jason Merrill <jason@yorick.cygnus.com> 1108 1109 * call.c (build_field_call): Unify 'this' and non-'this' cases. 1110 1111 * typeck.c (build_indirect_ref): Check for 'this' sooner. 1112 1113Fri Mar 26 10:20:34 1999 Kaveh R. Ghazi <ghazi@caip.rutgers.edu> 1114 1115 * call.c (op_error): Const-ify a char*. 1116 (add_candidate, source_type, add_warning): Add static prototype. 1117 (print_z_candidates): Const-ify a char*. 1118 1119 * class.c (resolve_address_of_overloaded_function, 1120 fixed_type_or_null, build_vtable_entry_ref): Add static prototype. 1121 (get_vtable_name, finish_struct_1): Const-ify a char*. 1122 1123 * cvt.c (convert_to_reference): Likewise. 1124 1125 * decl.c (redeclaration_error_message, record_builtin_type, 1126 record_unknown_type, member_function_or_else, bad_specifiers): 1127 Likewise. 1128 (find_binding, select_decl, unqualified_namespace_lookup, 1129 lookup_flags, qualify_lookup, record_builtin_java_type, tag_name): 1130 Add static prototype. 1131 (warn_extern_redeclared_static, duplicate_decls, pushdecl, 1132 implicitly_declare, record_builtin_java_type, define_function, 1133 grok_op_properties, tag_name): Const-ify a char*. 1134 1135 * cp-tree.h (FORMAT_VBASE_NAME): Allow parameter `BUF' to be const. 1136 (define_function, finish_builtin_type): Const-ify a char*. 1137 (cp_error, cp_error_at, cp_warning, cp_warning_at, cp_pedwarn, 1138 cp_pedwarn_at, cp_compiler_error, cp_sprintf): Add prototype args. 1139 (file_name_nondirectory): Const-ify a char*. 1140 (init_filename_times): Don't prototype. 1141 (compiler_error): Prototype. 1142 (yyerror, init_repo): Const-ify a char*. 1143 (build_srcloc): Don't prototype. 1144 (build_x_indirect_ref, build_indirect_ref, build_component_addr): 1145 Const-ify a char*. 1146 (warn_for_assignment): Don't prototype. 1147 (convert_for_initialization, readonly_error, check_for_new_type, 1148 GNU_xref_begin, GNU_xref_file, GNU_xref_ref, GNU_xref_call): 1149 Const-ify a char*. 1150 1151 * decl2.c (acceptable_java_type, output_vtable_inherit, 1152 setup_initp, start_objects, finish_objects, do_dtors, do_ctors, 1153 merge_functions, decl_namespace, validate_nonmember_using_decl, 1154 do_nonmember_using_decl): Add static prototype. 1155 (lang_f_options): Const-ify a char*. 1156 (finish_builtin_type): Likewise. 1157 (add_function, arg_assoc_namespace, arg_assoc_class): Add static 1158 prototype. 1159 1160 * errfn.c: Include cp-tree.h. 1161 (cp_thing): Add static prototype. 1162 (compiler_error): Don't protoptype. 1163 (cp_compiler_error): Cast `compiler_error' to `errorfn' before 1164 passing it to `cp_thing'. 1165 1166 * error.c (interesting_scope_p): Add static prototype. 1167 1168 * except.c (build_eh_type_type, build_eh_type_type_ref): Const-ify 1169 a char*. 1170 1171 * init.c (compiler_error): Don't prototype. 1172 (member_init_ok_or_else): Const-ify a char*. 1173 (build_java_class_ref): Add static prototype. 1174 1175 * lex.c (compiler_error): Don't prototype. 1176 (get_time_identifier, interface_strcmp, extend_token_buffer, 1177 handle_cp_pragma): Const-ify a char*. 1178 (is_global, init_filename_times): Add static prototype. 1179 (file_name_nondirectory, cplus_tree_code_name): Const-ify a char*. 1180 (compiler_error): Change from fixed args to variable args. 1181 (yyerror): Const-ify a char*. 1182 1183 * parse.y (cond_stmt_keyword): Const-ify a char*. 1184 (parse_decl): Add static prototype. 1185 1186 * pt.c (template_args_equal, print_template_context): Likewise. 1187 (print_candidates, check_default_tmpl_args): Const-ify a char*. 1188 (instantiate_class_template): Likewise. 1189 1190 * repo.c (get_base_filename, open_repo_file, init_repo): Likewise. 1191 1192 * rtti.c (call_void_fn, expand_generic_desc, expand_si_desc, 1193 expand_class_desc, expand_ptr_desc, expand_attr_desc): Likewise. 1194 1195 * search.c (lookup_field_info, lookup_member): Likewise. 1196 (lookup_member): Cast the first argument of `bzero' to a PTR. 1197 1198 * sig.c (compiler_error): Don't prototype. 1199 (build_signature_pointer_or_reference_nam): Const-ify a char*. 1200 (get_sigtable_name, build_member_function_pointer): Likewise. 1201 1202 * tree.c (compiler_error): Don't prototype. 1203 (no_linkage_helper, build_srcloc): Add static prototype. 1204 (build_vbase_pointer_fields): Const-ify a char*. 1205 (__eprintf): Don't unnecessarily handle `const' when !__STDC__. 1206 1207 * typeck.c (compiler_error): Don't prototype. 1208 (convert_for_assignment): Const-ify a char*. 1209 (comp_cv_target_types): Add static prototype. 1210 (build_x_indirect_ref, build_indirect_ref, convert_arguments, 1211 build_component_addr, build_unary_op, convert_for_initialization): 1212 Const-ify a char*. 1213 1214 * typeck2.c (ack): Add static prototype and change from fixed args 1215 to variable args. 1216 (readonly_error, check_for_new_type): Const-ify a char*. 1217 1218 * xref.c (_XREF_FILE, find_file, filename, fctname, declname, 1219 fixname, open_xref_file, classname, GNU_xref_begin): Likewise. 1220 (GNU_xref_file): Likewise. Also use `xmalloc' instead of `malloc'. 1221 (GNU_xref_end_scope, GNU_xref_ref, GNU_xref_decl, GNU_xref_call, 1222 gen_assign, GNU_xref_member): Const-ify a char*. 1223 12241999-03-25 Martin von L�wis <loewis@informatik.hu-berlin.de> 1225 1226 * gxxint.texi: Remove old discussion on copying virtual bases. 1227 12281999-03-25 Zack Weinberg <zack@rabi.columbia.edu> 1229 1230 * Make-lang.in: Remove all references to g++.o/g++.c. 1231 Link g++ from gcc.o. 1232 12331999-03-25 Jason Merrill <jason@yorick.cygnus.com> 1234 1235 * decl2.c (comdat_linkage): Treat vtables like functions. 1236 12371999-03-25 Mark Mitchell <mark@codesourcery.com> 1238 1239 * pt.c (tsubst_decl): tsubst into DECL_BEFRIENDING_CLASSES. 1240 12411999-03-25 Nathan Sidwell <nathan@acm.org> 1242 1243 * decl.c (init_decl_processing): Add `signed' type as a synonym 1244 for `int'. 1245 12461999-03-25 Jason Merrill <jason@yorick.cygnus.com> 1247 1248 * typeck.c (common_type): Handle cv-qual unification for pointers 1249 to members. 1250 1251 * decl.c (unqualified_namespace_lookup): Return error_mark_node 1252 on error. 1253 (lookup_name_real): Set LOOKUP_COMPLAIN when *not* parsing. 1254 * lex.c (do_identifier): If we got error_mark_node, call 1255 lookup_name again. 1256 12571999-03-24 Martin von L�wis <loewis@informatik.hu-berlin.de> 1258 1259 * class.c (finish_struct_1): Always reset TYPE_FIELDS for empty 1260 classes. 1261 12621999-03-24 Jason Merrill <jason@yorick.cygnus.com> 1263 1264 * decl.c (lookup_name_real): Do nested field lookup regardless of 1265 TYPE_BEING_DEFINED. 1266 12671999-03-24 Mark Mitchell <mark@codesourcery.com> 1268 1269 * cp-tree.h (lang_type): Remove has_assignment and 1270 has_real_assignment. Add befriending_classes. 1271 (TYPE_HAS_ASSIGNMENT): Remove. 1272 (TYPE_HAS_REAL_ASSIGNMENT): Likewise. 1273 (CLASSTYPE_BEFRIENDING_CLASSES): New macro. 1274 (lang_decl): Document. 1275 (DECL_BEFRIENDING_CLASSES): New macro. 1276 (FRIEND_NAME): Move declaration to more obvious location. 1277 (FRIEND_DECLS): Likewise. 1278 * class.c (finish_struct_1): Don't use TYPE_HAS_REAL_ASSIGNMENT. 1279 * decl.c (duplicate_decls): Copy DECL_BEFRIENDING_CLASSES. 1280 (fixup_anonymous_union): Don't use TYPE_HAS_ASSIGNMENT. 1281 (grok_op_properties): Likewise. 1282 * friend.c (is_friend): Use FRIEND_NAME and FRIEND_DECLS. 1283 (add_friend): Likewise. Don't do weird things with assignment 1284 operators. Update DECL_BEFRIENDING_CLASSES. 1285 (add_friends): Don't do weird things with assignment operators. 1286 (make_friend_class): Likewise. Update 1287 CLASSTYPE_BEFRIENDING_CLASSES. 1288 * pt.c (instantiate_class_template): Don't set 1289 TYPE_HAS_ASSIGNMENT. 1290 (tsubst_copy): Substitute the TREE_TYPE for more unary 1291 expressions. 1292 * ptree.c (print_lang_type): Don't look at TYPE_HAS_ASSIGNMENT. 1293 * search.c (protected_accessible_p): New function. 1294 (friend_accessible_p): Likewise. 1295 (accessible_p): Use them. 1296 12971999-03-23 Mark Mitchell <mark@codesourcery.com> 1298 1299 * pt.c (convert_nontype_argument): Don't create things that aren't 1300 PTRMEM_CSTs when applying a qualification conversion to a 1301 PTRMEM_CST. 1302 13031999-03-23 Mark Mitchell <mark@codesourcery.com> 1304 1305 * Makefile.in (OBJS): Don't mention hash.o. 1306 (OBJDEPS): Likewise. 1307 13081999-03-23 Jason Merrill <jason@yorick.cygnus.com> 1309 1310 * decl2.c (finish_file): Set at_eof to 2 after expanding ctors. 1311 * decl.c (expand_static_init): Make sure we don't add any after 1312 then. 1313 1314 * decl.c (cp_finish_decl): Move intelligence about handling 1315 DECL_COMDAT for variables from here... 1316 * decl2.c (comdat_linkage): ...to here. 1317 (maybe_make_one_only): Tweak. 1318 (import_export_decl): Call comdat_linkage for variables, too. 1319 (finish_file): Handle template statics properly. 1320 13211999-03-22 Mark Mitchell <mark@codesourcery.com> 1322 1323 * cp-tree.h (TYPE_PTRMEMFUNC_P): Use TYPE_PTRMEMFUNC_FLAG. 1324 Document internals of pointer-to-member-functions. 1325 (DELTA2_FROM_PTRMEMFUNC): Make it call delta2_from_ptrmemfunc. 1326 (PFN_FROM_PTRMEMFUNC): Likewise. 1327 (build_type_conversion): Remove unused parameter. 1328 (build_ptrmemfunc1): Declare. 1329 (expand_ptrmemfunc_cst): New function. 1330 (delta2_from_ptrmemfunc): Likewise. 1331 (pfn_from_ptrmemfunc): Likewise. 1332 * cvt.c (cp_convert_to_pointer): Remove unused parameter to 1333 build_type_conversion. Use TYPE_PTRMEM_P for readability. 1334 (convert_to_reference): Remove unused parameter to 1335 build_type_conversion. 1336 (ocp_convert): Likewise. 1337 (build_user_type_conversion): Likewise. 1338 * error.c (dump_expr): Handle NULL pointer-to-member functions. 1339 * expr.c (cplus_expand_expr): Handle PTRMEM_CSTs for functions. 1340 * method.c (build_overload_value): Don't go splitting CONSTRUCTORs 1341 open when handling pointer-to-member functions. 1342 * pt.c (convert_nontype_argument): Clean up error messages. Be 1343 more stringent with pointers-to-members. 1344 * typeck.c (build_ptrmemfunc1): Don't declare. Make it global. 1345 (build_unary_op): Tidy ever-so-slightly. 1346 (build_conditional_expr): Remove extra parameter to 1347 build_type_conversion. 1348 (build_ptrmemfunc): Build PTRMEM_CSTs if we know what function 1349 we're using. 1350 (expand_ptrmemfunc_cst): Define. 1351 (delta2_from_ptrmemfunc): Likewise. 1352 (pfn_from_ptrmemfunc): Likewise. 1353 13541999-03-19 Mark Mitchell <mark@codesourcery.com> 1355 1356 * init.c (build_member_call): Handle template-id expressions 1357 correctly. 1358 * typeck.c (build_x_function_call): Likewise. 1359 13601999-03-19 Chip Salzenberg <chip@perlsupport.com> 1361 1362 * friend.c (make_friend_class): Avoid core dump when 1363 not-yet-defined friend type lacks TYPE_LANG_SPECIFIC(). 1364 13651999-03-18 Jason Merrill <jason@yorick.cygnus.com> 1366 1367 * decl.c (start_function): Suppress normal linkage heuristics 1368 for #pragma interface under MULTIPLE_SYMBOL_SPACES. 1369 13701999-03-19 Alexandre Oliva <oliva@dcc.unicamp.br> 1371 1372 * Make-lang.in: ($(INTL_TARGETS)): Depend on cp/parse.c. 1373 ($(srcdir)/cp/parse.c): Moved from ../Makefile.in. 1374 13751999-03-17 Martin von L�wis <loewis@informatik.hu-berlin.de> 1376 1377 * parse.y (named_complex_class_head_sans_basetype): 1378 Do not push a scope for error_mark_node. 1379 (maybe_base_class_list): Likewise. 1380 1381 * decl.c (start_decl): Check for error_mark_node as a type. 1382 Detected by g++.brendan/array-refs.C. 1383 (start_decl_1): Likewise. Detected by g++.bugs/900322_01.C. 1384 (maybe_build_cleanup_1): Likewise. Detected by 1385 g++.jason/incomplete1.C. 1386 1387 * tree.c (build_dummy_object): Use void_zero_node instead of the 1388 error_mark_node. 1389 (is_dummy_object): Check for such a node. 1390 Detected by g++.bob/inherit1.C 1391 13921999-03-16 Jason Merrill <jason@yorick.cygnus.com> 1393 1394 * method.c (old_backref_index): Split out... 1395 (flush_repeats): From here. Rename back from try_old_backref. 1396 (build_mangled_name): Put back some old-style repeat handling. 1397 1398Mon Mar 15 21:57:16 1999 Kaveh R. Ghazi <ghazi@caip.rutgers.edu> 1399 1400 * lex.c: Don't include setjmp.h. 1401 (parse_float): New static function. 1402 (pf_args): New struct. 1403 (real_yylex): Use them in call to `do_float_handler'. 1404 14051999-03-15 Mark Mitchell <mark@markmitchell.com> 1406 1407 * decl.c (xref_basetypes): Set CLASSTYPE_VBASECLASSES here. 1408 * tree.c (layout_basetypes): Not here. 1409 * search.c (dfs_search): Remove; no longer used. 1410 14111999-03-12 Mark Mitchell <mark@markmitchell.com> 1412 1413 * decl2.c (validate_nonmember_using_decl): Issue sensible 1414 error-messages on bogus qualifiers. 1415 14161999-03-14 Jason Merrill <jason@yorick.cygnus.com> 1417 1418 * call.c (add_function_candidate): Fix uninitialized variable. 1419 1420 * Makefile.in (search.o): Add dependency on varray.h. 1421 14221999-03-13 Jason Merrill <jason@yorick.cygnus.com> 1423 1424 * decl.c (duplicate_decls): Use same_type_p. 1425 * method.c (try_old_backref): Renamed from flush_repeats. Use 1426 same_type_p. Don't try to handle repeats. Return success. 1427 (is_back_referenceable_type): Return 0 if TYPE_FOR_JAVA. Support 1428 calls from old-style code, too. 1429 (check_ktype): Use same_type_p. 1430 (check_btype): Use same_type_p. Don't pull out TYPE_MAIN_VARIANT. 1431 (build_qualified_name): Simplify logic. 1432 (process_overload_item): Strip typedefs and quals at the top. 1433 (build_mangled_name_for_type_with_Gcode): Remove call to 1434 type_canonical_variant. 1435 (build_mangled_name): Likewise. Remove support for old-style 1436 repeats, which have been disabled since 2.7.2. Don't mess with 1437 TREE_USED. 1438 (build_decl_overload_real): Don't mess with TREE_USED. 1439 14401999-03-13 Nathan Sidwell <nathan@acm.org> 1441 1442 * error.c (cp_printers): Add 'F' escape character. 1443 (dump_type_real): Remove TREE_LIST (fnargs) printing. 1444 Functionality moved to dump_parameters. 1445 (dump_type_suffix): Use dump_parameters and dump_exception_spec. 1446 (dump_function_decl): Extend meaning of V parameter. Use 1447 dump_parameters and dump_exception_spec. 1448 (dump_parameters): New static function. 1449 (dump_exception_spec): New static function. 1450 (fndecl_as_string): Change argument semantics. Use 1451 dump_function_decl directly. 1452 1453 * sig.c (build_signature_table_constructor): Use cp_error. 1454 14551999-03-13 Martin von L�wis <loewis@informatik.hu-berlin.de> 1456 1457 * semantics.c (finish_switch_cond): Handle error cases gracefully. 1458 Detected by g++.law/enum5.C. 1459 1460 * typeck.c (build_modify_expr): Check for errors after resolving 1461 offsets. Detected by g++.brendan/static1.C. 1462 1463 * decl.c (complete_array_type): Ignore initial_value if it is an 1464 error. Detected by g++.benjamin/17930.C. 1465 1466 * typeck2.c (process_init_constructor): Return error if one argument 1467 is in error. Detected by g++.benjamin/13478.C. 1468 14691999-03-12 Martin von L�wis <loewis@informatik.hu-berlin.de> 1470 1471 * decl.c (select_decl): Allow class templates when we need types. 1472 * decl2.c (ambiguous_decl): Likewise. 1473 14741999-03-12 Mark Mitchell <mark@markmitchell.com> 1475 1476 * lex.c (do_identifier): Correct call to enforce_access. 1477 * search.c (accessible_p): Tweak comment. 1478 14791999-03-10 Mark Mitchell <mark@markmitchell.com> 1480 1481 * semantics.c (begin_class_definition): Call build_self_reference. 1482 (finish_member_declaration): Set DECL_CONTEXT for TYPE_DECLs. 1483 1484 * search.c (assert_canonical_unmarked): Fix typo in prototype. 1485 1486 * search.c (dfs_canonical_queue): New function. 1487 (dfs_assert_unmarked_p): Likewise. 1488 (assert_canonical_unmarked): Likewise. 1489 (access_in_type): Use it. 1490 (accessible_p): Likewise. Walk the whole tree when umarking. 1491 1492 * sig.c (build_signature_table_constructor): Use accessible_p 1493 instead of compute_access. 1494 14951999-03-09 Jason Merrill <jason@yorick.cygnus.com> 1496 1497 * call.c (add_builtin_candidates): Handle overloaded conversion ops. 1498 14991999-03-09 Mark Mitchell <mark@markmitchell.com> 1500 1501 * cp-tree.h (flag_access_control): Declare. 1502 (TREE_VIA_PPUBLIC): Document. 1503 (DECL_NONSTATIC_MEMBER_P): New macro. 1504 (enforce_access): Return an indication of whether or not access 1505 was permitted. 1506 (build_self_reference): Change prototype. 1507 (compute_access): Replace with ... 1508 (accessible_p): New function. 1509 (dfs_walk): Change prototype. 1510 (dfs_unmark): Likewise. 1511 (markedp): Likewise. 1512 * call.c (enforce_access): Use accessible_p. 1513 * class.c (build_self_reference): Insert the declaration into the 1514 list of members for this type, and make it public. 1515 * decl.c (xref_basetypes): Avoid ill-timed recursion. 1516 * init.c (build_offset_ref): Use lookup_member, not three separate 1517 name-lookups. Call enforce_access rather than checking for 1518 illegal accesses here. 1519 (resolve_offset_ref): Likewise. 1520 * lex.c (do_identifier): Likewise. 1521 * method.c (hack_identifier): Likewise. 1522 * parse.y (self_reference): Remove. 1523 (opt_component_decl_list): Don't use it. 1524 * parse.c: Regenerated. 1525 * pt.c (print_candidates): Generalize to handle lists of 1526 overloaded functions. 1527 (instantiate_class_template): Don't rely on TREE_VIA_PRIVATE; it's 1528 not set. 1529 (get_template_base): Use new calling convention for dfs_walk. 1530 * search.c: Include varray.h. Add prototypes. 1531 (dfs_walk): Accept a data pointer to pass to the work functions. 1532 All callers changed. All work functions changed. 1533 (breadth_first_search): Rename to bfs_walk, and make consistent 1534 with dfs_walk. 1535 (dfs_walk_real): New function. 1536 (canonical_binfo): New function. 1537 (context_for_name_lookup): Likewise. 1538 (shared_marked_p): Likewise. 1539 (shared_unmarked_p): Likewise. 1540 (lokup_field_queue_p): Likewise. 1541 (lookup_field_r): Generalize to handle both functions and fields. 1542 (lookup_field): Just call lookup_member. 1543 (lookup_fnfields): Likewise. 1544 (lookup_member): Move body of lookup_field here and generalize. 1545 (dfs_accessible_queue_p): Likewise. 1546 (dfs_accessible_p): Likewise. 1547 (dfs_access_in_type): Likewise. 1548 (access_in_type): Likewise. 1549 (compute_access): Remove, and replace with ... 1550 (accessible_p): New function. 1551 (vbase_types): Remove. 1552 (vbase_decl_ptr_intermediate): Likewise. 1553 (vbase_decl_ptr): Likewise. 1554 (vbase_init_result): Likewise. 1555 (closed_envelopes): Likewise. 1556 (bvtable): Likewise. 1557 15581999-03-09 Jason Merrill <jason@yorick.cygnus.com> 1559 1560 * call.c (add_function_candidate): Check for proper number of args 1561 before checking the validity of those args. 1562 15631999-03-06 Jason Merrill <jason@yorick.cygnus.com> 1564 1565 * cp-tree.h (struct lang_type): Add anon_union field. 1566 (ANON_UNION_TYPE_P): Use it instead of examining type. 1567 (SET_ANON_UNION_TYPE_P): New macro. 1568 * decl.c (check_tag_decl): Use it. 1569 1570 * search.c (compute_access): Handle non-type contexts earlier, and 1571 handle NULL_TREE. 1572 1573 * tree.c (build_exception_variant): Use copy_to_permanent. 1574 1575 * decl2.c (setup_initp): Give statics with no priority the default 1576 priority here. 1577 (do_dtors, do_ctors, finish_file): Remove special handling of 1578 non-prioritized statics. 1579 15801999-03-05 Mark Mitchell <mark@markmitchell.com> 1581 1582 * cp-tree.h (ANON_UNION_TYPE_P): Robustify. 1583 * decl.c (make_typename_type): Don't issue an error if an 1584 immediate lookup fails; it migt be resolved later. 1585 * friend.c (is_friend): Add comment. 1586 * search.c (breadth_first_search): Add POSTFN and DATA 1587 parameters. Tidy. All callers changed. 1588 (lookup_field_queue_p): New function. 1589 (lookup_field_r): Likewise. 1590 (lookup_field_post): Likewise. 1591 (lookup_field): Use them, via breadth_first_search, instead of 1592 duplicating logic. 1593 (compute_access): Robustify. 1594 (lookup_fnfield_info): New structure. 1595 15961999-03-05 Jason Merrill <jason@yorick.cygnus.com> 1597 1598 * pt.c (tsubst, case ARRAY_REF): Use tsubst_expr again. 1599 16001999-03-03 Jason Merrill <jason@yorick.cygnus.com> 1601 1602 * class.c, decl2.c, method.c, pt.c: Add 'static' to make SunOS 4 1603 cc happy. 1604 1605 * decl2.c (import_export_class): Also return if 1606 CLASSTYPE_INTERFACE_ONLY is set. 1607 16081999-03-03 Martin von L�wis <loewis@informatik.hu-berlin.de> 1609 1610 * decl.c (push_overloaded_decl): Only overwrite the old binding if 1611 there was one. 1612 * decl2.c (do_local_using_decl): Fix loop termination. 1613 16141999-03-02 Mark Mitchell <mark@markmitchell.com> 1615 1616 * cp-tree.h (determine_specialization): Don't declare. 1617 * pt.c (determine_specialization): Make it static. Eliminate 1618 complain parameter. Note that decl is always non-NULL now, and 1619 simplify accordingly. 1620 1621 * decl.c (maybe_push_to_top_level): Always call 1622 push_cp_function_context. 1623 (pop_from_top_level): Always call pop_cp_function_context. 1624 16251999-02-26 Nathan Sidwell <nathan@acm.org> 1626 1627 * typeck.c (complete_type_or_else): Add VALUE arg, for helpful 1628 diagnostics. 1629 * cp-tree.h (complete_type_or_else): Added VALUE parameter. 1630 * init.c (build_new_1): Extra arg to complete_type_or_else. 1631 (build_delete): Likewise. 1632 * typeck.c (require_complete_type): Likewise. 1633 (pointer_int_sum): Likewise. 1634 (pointer_diff): Likewise. 1635 (build_component_ref): Likewise. 1636 1637 * typeck2.c (incomplete_type_error): Always use cp_error. 1638 Show declaration of undefined type, if appropriate. 1639 Deal with UNKNOWN_TYPE nodes. 1640 1641 * typeck.c (require_complete_type): Use TYPE_SIZE as 1642 size_zero_node to mean incomplete type. 1643 (require_complete_type_in_void): New function. 1644 (build_compound_expr): Call complete_type_in_void for LHS. 1645 (build_c_cast): Call complete_type_in_void for void cast. 1646 * cvt.c (ocp_convert): Call complete_type_in_void for void cast. 1647 * decl.c (cplus_expand_expr_stmt): Void expression checks moved to 1648 require_complete_type_in_void. Call it. 1649 * cp-tree.h (require_complete_type_in_void): Prototype new function. 1650 1651 * typeck.c (convert_arguments): Use alternative format for 1652 function decls. Don't require_complete_type here. Simplify 1653 diagnostic printing. 1654 (convert_for_initialization): Don't require_complete_type on RHS yet. 1655 * call.c (convert_arg_to_ellipsis): Call require_complete_type. 1656 1657 * call.c (build_over_call): Cope with qualified void return type. 1658 * semantics.c (finish_call_expr): Likewise. 1659 * typeck.c (build_function_call_real): Likewise. 1660 (c_expand_return): Likewise. 1661 * decl2.c (reparse_absdcl_as_expr): Cope with qualified void type. 1662 1663 * call.c (print_z_candidates): Use alternate print format, to be 1664 consistent with (pt.c) print_candidates. 1665 * method.c (hack_identifier): List candidate members. 1666 * search.c (lookup_field): Build ambiguous list, and show it, if 1667 ambiguous. 1668 16691999-02-26 Mark Mitchell <mark@markmitchell.com> 1670 1671 * typeck.c (decay_conversion): Don't confuse constant array 1672 variables with their initializers. 1673 1674 * decl.c (duplicate_decls): Copy DECL_TEMPLATE_INSTANTIATED when 1675 merging decls. 1676 * pt.c (regenerate_decl_from_template): Tweak for clarity. 1677 (instantiate_decl): Mark a decl instantiated before regenerating 1678 it to avoid recursion. 1679 * tree.c (mapcar): Don't call decl_constant_value unless we know 1680 something is TREE_READONLY_DECL_P. 1681 1682 * class.c (check_for_override): Don't stop checking when we find 1683 the first overridden function. Delete #if 0'd code. 1684 * search.c (get_matching_virtual): Likewise. 1685 16861999-02-25 Richard Henderson <rth@cygnus.com> 1687 1688 * lang-specs.h: Define __FAST_MATH__ when appropriate. 1689 16901999-02-24 Mike Stump <mrs@wrs.com> 1691 1692 * typeck.c (convert_for_assignment): Allow boolean integral constant 1693 expressions to convert to null pointer. 1694 16951999-02-24 Martin von Loewis <loewis@informatik.hu-berlin.de> 1696 1697 * decl.c (lookup_namespace_name): Resolve namespace aliases. 1698 1699 * class.c (push_nested_class): Allow namespaces. 1700 1701 * decl2.c (set_decl_namespace): Add friendp parameter. 1702 * decl.c (grokfndecl): Pass it. 1703 (grokvardecl): Likewise. 1704 * cp-tree.h: Change declaration. 1705 17061999-02-24 Jason Merrill <jason@yorick.cygnus.com> 1707 1708 * pt.c (tsubst): Allow an array of explicit size zero. 1709 17101999-02-23 Jason Merrill <jason@yorick.cygnus.com> 1711 1712 * errfn.c: Change varargs code to look like toplev.c. 1713 1714 * method.c (process_modifiers): Don't prepend 'U' for char or 1715 wchar_t. 1716 17171999-02-20 Craig Burley <craig@jcb-sc.com> 1718 1719 * Make-lang.in (cplib2.ready): Don't consider updating 1720 cplib2 stuff if the current directory isn't writable, as 1721 it won't work (such as during a `make install'). 1722 1723Sun Feb 21 20:38:00 1999 H.J. Lu (hjl@gnu.org) 1724 1725 * decl2.c (start_objects): Make file scope constructors and 1726 destructors local to the file if ASM_OUTPUT_CONSTRUCTOR and 1727 ASM_OUTPUT_DESTRUCTOR are defined. 1728 17291999-02-19 Mark Mitchell <mark@markmitchell.com> 1730 1731 * cp-tree.h (CLASSTYPE_METHOD_VEC): Adjust comment. 1732 (fn_type_unification): Adjust prototype. 1733 (lookup_fnfields_1): Declare. 1734 * call.c (add_template_candidate_real): Adjust call to 1735 fn_type_unification. 1736 * class.c (add_method): Don't allow duplicate declarations of 1737 constructors or destructors. 1738 (resolve_address_of_overloaded_function): Remove unused variable. 1739 Adjust call to fn_type_unification. 1740 * decl.c (grokfndecl): Be more robust in the face of illegal 1741 specializations. 1742 * decl2.c (check_classfn): Remove hokey handling of member 1743 templates. 1744 * pt.c (determine_specialization): Improve comments. Adjust to 1745 handle template argument deduction as per the standard. 1746 (check_explicit_specialization): Fix comment spacing. Handle 1747 type-conversion operators correctly. Improve error-recovery. 1748 (fn_type_unification): Remove EXTRA_FN_ARG parameter. 1749 (get_bindings_real): Simplify handling of static members. 1750 * search.c (lookup_fnfields_1): Make it have external linkage. 1751 * typeck.c (compparms): Fix comment. 1752 (build_unary_op): Don't try to figure out which template 1753 specialization is being referred to when when the address-of 1754 operator is used with a template function. 1755 1756Thu Feb 18 23:40:01 1999 Kaveh R. Ghazi <ghazi@caip.rutgers.edu> 1757 1758 * cp-tree.h (lvalue_or_else): Qualify a char* with the `const' 1759 keyword to match an analogous change at the top level. 1760 1761 * tree.c (lvalue_or_else): Likewise. 1762 17631999-02-17 Mark Mitchell <mark@markmitchell.com> 1764 1765 * decl.c (xref_basetypes): Comment. 1766 * pt.c (instantiate_class_template): Use xref_basetypes. 1767 17681999-02-16 Mark Mitchell <mark@markmitchell.com> 1769 1770 * cp-tree.h (tsubst): Change prototype. 1771 (tsubst_expr): Likewise. 1772 (tsubst_copy): Likewise. 1773 (type_unification): Remove prototype. 1774 * call.c (convert_default_arg): Adjust call to tsubst_expr. 1775 * class.c (resolve_address_of_overloaded_function): Just use 1776 fn_type_unification. 1777 * decl.c (grokdeclarator): Adjust call to tsubst. 1778 * method.c (build_template_parm_names): Likewise. 1779 * pt.c (GTB_VIA_VIRTUAL): New macro. 1780 (GTB_IGNORE_TYPE): Likewise. 1781 (resolve_overloaded_unification): Add `complain' parameter. 1782 (try_one_overload): Likewise. 1783 (tsubst_template_arg_vector): Likewise. 1784 (tsubst_template_parms): Likewise. 1785 (tsubst_aggr_type): Likewise. 1786 (tsubst_arg_types): Likewise. 1787 (tsubst_call_declarator_parms): Likewise. 1788 (unify): Remove explicit_mask. 1789 (type_unification_real): Likewise. 1790 (get_template_base_recursive): Likewise. 1791 (coerce_template_template_parms): Provide prototype. 1792 (tsubst_function_type): Likewise. 1793 (try_class_unification): New function. 1794 All callers changed to use new complain parameter. 1795 (get_template_base): Use try_class_unification. 1796 (unify): Adjust handling of classes derived from template types. 1797 (fn_type_unification): Substitute explicit arguments before 1798 unification. 1799 18001999-02-16 Kriang Lerdsuwanakij <lerdsuwa@scf-fs.usc.edu> 1801 1802 * decl.c (pushdecl): Remove dead code. 1803 18041999-02-16 Jason Merrill <jason@yorick.cygnus.com> 1805 1806 * decl2.c (finish_objects): Fix code I missed in previous change. 1807 18081999-02-13 Jason Merrill <jason@yorick.cygnus.com> 1809 1810 * decl.c (grokfndecl): Return NULL_TREE instead of error_mark_node. 1811 (grokdeclarator): Don't expect error_mark_node from grokfndecl. 1812 1813 * pt.c (maybe_process_partial_specialization): Complain about 1814 'template <>' on non-specialization. 1815 18161999-02-10 Jason Merrill <jason@yorick.cygnus.com> 1817 1818 * decl.c (grokdeclarator): Catch wierd declarators. 1819 * decl2.c (finish_file): Don't abort because of namespace parsing 1820 failure. 1821 (check_decl_namespace): Remove. 1822 18231999-02-09 Mark Mitchell <mark@markmitchell.com> 1824 1825 * cp-tree.h (get_template_base): Don't declare. 1826 (dfs_walk): Declare. 1827 (dfs_unmark): Likewise. 1828 (markedp): Likewise. 1829 * pt.c (unify): Remove duplicate declaration. Pass tparms and 1830 targs to get_template_base. 1831 (get_template_base_recursive): Move here from search.c. Check to 1832 see that the base found can be instantiated to form the desired 1833 type. 1834 (get_template_base): Likewise. 1835 (get_class_bindings): Simplify. 1836 * search.c (get_template_base_recursive): Move to pt.c. 1837 (get_template_base): Likewise. 1838 (markedp): Make it global. 1839 (dfs_walk): Likewise. 1840 (dfs_unmark): Likewise. 1841 18421999-02-07 Jason Merrill <jason@yorick.cygnus.com> 1843 1844 * pt.c (maybe_process_partial_specialization): Complain about 1845 specialization in wrong namespace. 1846 * tree.c (decl_namespace_context): New fn. 1847 18481999-02-06 Kriang Lerdsuwanakij <lerdsuwa@scf-fs.usc.edu> 1849 1850 * decl2.c (arg_assoc_type): Handle TEMPLATE_TEMPLATE_PARM. 1851 * pt.c (coerce_template_template_parms): Handle nested 1852 template template parameters. 1853 1854Sat Feb 6 18:08:40 1999 Jeffrey A Law (law@cygnus.com) 1855 1856 * typeck2.c: Update email addresses. 1857 18581999-02-04 Kriang Lerdsuwanakij <lerdsuwa@scf-fs.usc.edu> 1859 1860 * pt.c (unify): Call coerce_template_parms with the COMPLAIN flag 1861 turned off. 1862 18631999-02-04 Jason Merrill <jason@yorick.cygnus.com> 1864 1865 * lex.c (retrofit_lang_decl): Split out... 1866 (build_lang_decl): From here. 1867 * decl.c (pushdecl): Call it for functions generated by the middle 1868 end that don't have DECL_LANG_SPECIFIC. 1869 * cp-tree.h: Declare it. 1870 1871 * decl2.c: Remove flag_init_priority. Always enable initp stuff. 1872 (start_objects, finish_objects): Only use special 1873 init_priority code if the user specified a priority. 1874 (do_ctors, do_dtors): Use DEFAULT_INIT_PRIORITY for the non-initp 1875 objects. 1876 1877Wed Feb 3 22:50:17 1999 Marc Espie <Marc.Espie@liafa.jussieu.fr> 1878 1879 * Make-lang.in (GXX_OBJS): Remove choose-temp.o, pexecute.o and 1880 mkstemp.o. Get them from libiberty now. 1881 (DEMANGLER_PROG): Simlarly, remove getopt.o getopt1.o. 1882 1883Tue Feb 2 22:38:48 1999 Theodore Papadopoulo <Theodore.Papadopoulo@sophia.inria.fr> 1884 1885 * decl2.c (lang_decode_option): Use read_integral_parameter. 1886 18871999-02-01 Mark Mitchell <mark@markmitchell.com> 1888 1889 * pt.c (tsubst, case TYPENAME_TYPE): Check TYPE_BEING_DEFINED 1890 before calling complete_type_or_else. 1891 1892Mon Feb 1 09:49:52 1999 Kaveh R. Ghazi <ghazi@caip.rutgers.edu> 1893 1894 * input.c (inline): Don't define, its handled by system.h. 1895 1896Sun Jan 31 20:34:29 1999 Zack Weinberg <zack@rabi.columbia.edu> 1897 1898 * decl2.c: Don't define flag_no_ident here. Don't process 1899 -f(no-)ident here. 1900 * cp-tree.h: Don't declare flag_no_ident here. 1901 * lang-specs.h: Map -Qn to -fno-ident. 1902 19031999-01-28 Jason Merrill <jason@yorick.cygnus.com> 1904 1905 * cp-tree.h (struct tree_binding): Replace scope field with a union. 1906 (BINDING_SCOPE): Adjust. 1907 * decl.c (BINDING_LEVEL): Adjust. 1908 19091999-01-26 Jason Merrill <jason@yorick.cygnus.com> 1910 1911 * pt.c (instantiate_class_template): Set up the DECL_INITIAL of 1912 member constants. 1913 1914 * init.c (expand_member_init): Pull out TYPE_MAIN_VARIANT in 1915 a ctor initializer. 1916 1917 * tree.c (equal_functions): Fix name in prototype. 1918 1919 * decl.c (push_local_binding): Add FLAGS argument. 1920 (pushdecl, push_overloaded_decl): Pass it. 1921 * decl2.c (do_local_using_decl): Likewise. 1922 * cp-tree.h: Adjust prototype. 1923 * decl.c (poplevel): Fix logic. 1924 1925 * decl.c (push_local_binding): Also wrap used decls in a TREE_LIST. 1926 (poplevel): Handle that. Fix logic for removing TREE_LISTs. 1927 (cat_namespace_levels): Don't loop forever. 1928 19291999-01-25 Richard Henderson <rth@cygnus.com> 1930 1931 * typeck.c (build_reinterpret_cast): Fix typo in duplicated test. 1932 19331999-01-25 Jason Merrill <jason@yorick.cygnus.com> 1934 1935 * class.c (resolve_address_of_overloaded_function): Mark the 1936 chosen function used. 1937 1938 * call.c (build_call): Make sure that a function coming in has 1939 been marked used already. 1940 * decl.c (expand_static_init): Call mark_used instead of 1941 assemble_external. 1942 * except.c (call_eh_info, do_pop_exception, expand_end_eh_spec, 1943 alloc_eh_object, expand_throw): Likewise. 1944 * init.c (build_builtin_delete_call): Likewise. 1945 * rtti.c (call_void_fn, get_tinfo_fn, build_dynamic_cast_1, 1946 expand_si_desc, expand_class_desc, expand_ptr_desc, expand_attr_desc, 1947 expand_generic_desc): Likewise. 1948 19491999-01-25 Martin von L�wis <loewis@informatik.hu-berlin.de> 1950 1951 * tree.c (equal_functions): New function. 1952 (ovl_member): Call it. 1953 19541999-01-24 Jason Merrill <jason@yorick.cygnus.com> 1955 1956 * cvt.c (cp_convert_to_pointer): Fix conversion of 0 to pmf. 1957 19581999-01-25 Martin von Loewis <loewis@informatik.hu-berlin.de> 1959 1960 * decl.c (decls_match): Return 1 if old and new are identical. 1961 (push_overloaded_decl): Set OVL_USED when PUSH_USING. 1962 19631999-01-24 Jason Merrill <jason@yorick.cygnus.com> 1964 1965 * decl.c (start_function): Make member functions one_only on windows. 1966 * decl2.c (import_export_decl): Likewise. 1967 1968 * decl.c (grokdeclarator): Don't complain about implicit int in 1969 a system header. Change same-name field check to not complain in 1970 a system header instead of within extern "C". 1971 19721999-01-21 Mark Mitchell <mark@markmitchell.com> 1973 1974 * cp-tree.h (PUSH_GLOBAL): New macro. 1975 (PUSH_LOCAL): Likewise. 1976 (PUSH_USING): Likewise. 1977 (namespace_bindings_p): Declare. 1978 (push_overloaded_decl): Likewise. 1979 * decl.c (push_overloaded_decl): Don't make it static. Check for 1980 illegal declarations after using declarations here. 1981 (namespace_bindings_p): Likewise. 1982 (duplicate_decls): Don't consider declarations from different 1983 namespaces to be the same. 1984 (pushdecl): Use symbolic PUSH_ constants in calls to 1985 push_overloaded_decl. 1986 (push_overloaded_decl_1): Likewise. 1987 * decl2.c (validate_nonmember_using_decl): Tweak `std' handling. 1988 (do_nonmember_using_decl): Check for illegal using declarations 1989 after ordinary declarations here. 1990 (do_local_using_decl): Call pushdecl to insert declarations. 1991 19921999-01-21 Jason Merrill <jason@yorick.cygnus.com> 1993 1994 * decl.c (grokdeclarator): Fix lang_c -> lang_name_c typo. 1995 19961999-01-21 Mark Mitchell <mark@markmitchell.com> 1997 1998 * tree.c (build_cplus_array_type_1): Don't call build_array_type 1999 for types involving template parameters. 2000 2001 * cp-tree.h (PARM_DECL_EXPR): Delete. 2002 (convert_default_arg): Change prototype. 2003 (check_default_argument): Declare. 2004 (search_tree): Likewise. 2005 * call.c (convert_default_arg): Take the function to which the 2006 default argument belongs as a parameter, and do any necessary 2007 instantiation here, instead of ... 2008 (build_over_call): Here. 2009 * decl.c (local_variable_p): New function. 2010 (check_default_argument): Likewise, split out and tidied from ... 2011 (grokparms): Here. 2012 * error.c (dump_expr): Don't set PARM_DECL_EXPR. 2013 * pt.c (tsubst_call_declarator_parms): New function. 2014 (for_each_template_parm): Handle ARRAY_REFs. Do the obvious thing 2015 with CALL_EXPRs, rather than trying to be clever. 2016 (tsubst): Use tsubst_call_declarator_parms. 2017 * tree.c (search_tree): Don't make it static. 2018 * typeck.c (convert_arguments): Use new interface to 2019 convert_default_arg. 2020 20211999-01-20 Mark Mitchell <mark@markmitchell.com> 2022 2023 * error.c (dump_function_decl): Don't print the argument types for 2024 a function when the verbosity level is negative. 2025 2026 * call.c (build_over_call): Check format attributes at call-time. 2027 2028 * pt.c (tsubst_copy): Fix comment. 2029 (unify): Don't allow unification with variable-sized arrays. 2030 2031 * semantics.c (finish_stmt_expr): When processing a template make 2032 the BIND_EXPR long-lived. 2033 20341999-01-19 Jason Merrill <jason@yorick.cygnus.com> 2035 2036 * decl2.c (finish_vtable_vardecl): Make vtables comdat here. 2037 (import_export_vtable): Not here. 2038 20391999-01-18 Jason Merrill <jason@yorick.cygnus.com> 2040 2041 * typeck.c (build_component_ref): Wrap an OVERLOAD around a unique 2042 non-static member function. 2043 20441999-01-18 Nathan Sidwell <nathan@acm.org> 2045 2046 * class.c (instantiate_type): Only diagnose illegal address of member 2047 function if complaining. 2048 2049 * decl.c (lookup_name_real): Remove duplicate code. 2050 20511999-01-18 Jason Merrill <jason@yorick.cygnus.com> 2052 2053 * tree.c (copy_template_template_parm): Use permanent_obstack. 2054 20551999-01-18 Kriang Lerdsuwanakij <lerdsuwa@scf-fs.usc.edu> 2056 2057 * pt.c (unify): Remove restrictions on deduction of argument 2058 of template template parameters. 2059 20601999-01-18 Nathan Sidwell <nathan@acm.org> 2061 2062 * rtti.c (build_dynamic_cast_1): Resolve OFFSET_REF exprs. 2063 2064 * class.c (resolve_address_of_overloaded_function): Show list of 2065 all candidates, when none of them match. 2066 20671999-01-18 Chip Salzenberg <chip@perlsupport.com> 2068 2069 * typeck.c (comp_ptr_ttypes_reinterpret): Per ANSI, tighten up 2070 definition of 'casting away const' in reinterpret_cast<>. 2071 20721999-01-18 Graham <grahams@rcp.co.uk> 2073 2074 * cvt.c: Add include for decl.h, remove extern for 2075 static_aggregates which is now provided by decl.h. 2076 2077 * Makefile.in (cvt.o): Add dependency for decl.h and missing 2078 dependencies for convert.h and flags.h. 2079 20801999-01-18 Nathan Sidwell <nathan@acm.org> 2081 2082 * decl2.c (do_dtors): Set current location to that of the 2083 decl, for sensible diagnostics and debugging. 2084 (check_classfn): Issue `incomplete type' error, if 2085 class is not defined. 2086 20871999-01-16 Jason Merrill <jason@yorick.cygnus.com> 2088 2089 * cp-tree.h: Add prototype for bound_pmf_p. 2090 20911999-01-16 Jason Merrill <jason@yorick.cygnus.com> 2092 Manfred Hollstein <manfred@s-direktnet.de> 2093 2094 * decl.c (grokdeclarator): Don't make 'main(){}' an error with only 2095 -Wreturn-type. 2096 20971999-01-16 Nathan Sidwell <nathan@acm.org> 2098 2099 * cp-tree.h (struct lang_type): Added has_mutable flag. 2100 (CLASSTYPE_HAS_MUTABLE): New macro to access it. 2101 (TYPE_HAS_MUTABLE_P): New macro to read it. 2102 (cp_has_mutable_p): Prototype for new function. 2103 * class.c (finish_struct_1): Set has_mutable from members. 2104 * decl.c (cp_finish_decl): Clear decl's TREE_READONLY flag, if 2105 it contains a mutable. 2106 * typeck.c (cp_has_mutable_p): New function. 2107 21081999-01-15 Mark Mitchell <mark@markmitchell.com> 2109 2110 * pt.c (process_template_parm): Ignore top-level qualifiers on 2111 non-type parameters. 2112 2113 * decl.c (start_function): Use current_function_parms in the call 2114 to require_complete_type_for_parms, not the probably empty 2115 DECL_ARGUMENTS. 2116 21171999-01-14 Jason Merrill <jason@yorick.cygnus.com> 2118 2119 * semantics.c (finish_asm_stmt): Don't warn about redundant volatile. 2120 2121 * decl2.c (import_export_class): MULTIPLE_SYMBOL_SPACES only means 2122 that we don't suppress the other copies. 2123 * lex.c (handle_cp_pragma): Likewise. 2124 21251999-01-13 Mark Mitchell <mark@markmitchell.com> 2126 2127 * decl.c (grokdeclarator): Undo 1998-12-14 change. 2128 * tree.c (build_cplus_array_type_1): Likewise. 2129 * pt.c (instantiate_class_template): Remove misleading comment. 2130 (tsubst_aggr_type): Substitute if there are template parameters, 2131 regardless of whether or not they use template arguments. 2132 (unify): Likewise, but for unification. 2133 21341999-01-12 Richard Henderson <rth@cygnus.com> 2135 2136 * cp-tree.h (flag_permissive): Declare extern. 2137 21381999-01-06 Mark Mitchell <mark@markmitchell.com> 2139 2140 * cp-tree.h (IDENTIFIER_TYPENAME_P): Use OPERATOR_TYPENAME_FORMAT 2141 here. 2142 (lang_type): Add is_partial_instantiation. Decrease width of 2143 dummy. 2144 (PARTIAL_INSTANTIATION_P): New macro. 2145 (OPERATOR_TYPENAME_P): Remove. 2146 * decl.c (unary_op_p): Use IDENTIFIER_TYPENAME_P, not 2147 OPERATOR_TYPENAME_P. 2148 (grok_op_properties): Likewise. 2149 * friend.c (do_friend): Handle friends that are member functions 2150 correctly. 2151 * lex.c (init_parse): Use OPERATOR_TYPENAME_FORMAT. 2152 * pt.c (instantiate_class_template): Rework for clarity. Avoid 2153 leaving TYPE_BEING_DEFINED set in obscure cases. Don't do 2154 any more partial instantiation than is absolutely necessary for 2155 implicit typename. Set PARTIAL_INSTANTIATION_P. 2156 (tsubst_decl): Use IDENTIFIER_TYPENAME_P. 2157 * semantics.c (begin_class_definition): Handle partial 2158 specializations of a type that was previously partially 2159 instantiated. 2160 2161Wed Jan 6 03:18:53 1999 Mark Elbrecht <snowball3@usa.net. 2162 2163 * g++spec.c (LIBSTDCXX): Provide default definition. 2164 (lang_specific_driver): Use LIBSTDCXX instead of "-lstdc++". 2165 2166Tue Jan 5 22:11:25 1999 Kaveh R. Ghazi <ghazi@caip.rutgers.edu> 2167 2168 * Make-lang.in (g++.o): Depend on prefix.h. 2169 21701999-01-04 Jason Merrill <jason@yorick.cygnus.com> 2171 2172 * tree.c (bound_pmf_p): New fn. 2173 * typeck.c (build_c_cast): Use it. 2174 2175 * decl.c (grok_op_properties): Use same_type_p. 2176 2177Tue Dec 22 15:09:25 1998 Kaveh R. Ghazi <ghazi@caip.rutgers.edu> 2178 2179 * Makefile.in (cvt.o): Depend on toplev.h. 2180 2181 * cp-tree.h (check_template_shadow, pod_type_p): Add prototypes. 2182 2183 * cvt.c: Include toplev.h. 2184 2185 * except.c (get_eh_caught, get_eh_handlers): Hide prototypes and 2186 definitions. 2187 2188 * init.c (expand_vec_init): Initialize variable `itype'. 2189 2190 * lex.c (yyerror): Cast the argument passed to a ctype function to 2191 an unsigned char. 2192 2193 * method.c (build_mangled_C9x_name): Wrap prototype and definition 2194 in "HOST_BITS_PER_WIDE_INT >= 64". 2195 2196 * typeck.c (build_binary_op): Mark parameter `convert_p' with 2197 ATTRIBUTE_UNUSED. 2198 21991998-12-22 Mark Mitchell <mark@markmitchell.com> 2200 2201 * cp-tree.h (TYPE_RAISES_EXCEPTIONS): Improve documentation. 2202 * tree.c (build_exception_variant): Don't crash on empty throw 2203 specs. 2204 22051998-12-18 DJ Delorie <dj@cygnus.com> 2206 2207 * cvt.c (convert_to_reference): Check for both error_mark_node 2208 and NULL_NODE after call to convert_for_initialization. 2209 22101998-12-17 Jason Merrill <jason@yorick.cygnus.com> 2211 2212 * error.c (interesting_scope_p): New fn. 2213 (dump_simple_decl): Use it. 2214 (dump_expr, case CONSTRUCTOR): Force a & for a PMF. 2215 (dump_expr, case OFFSET_REF): Print ->* if appropriate. 2216 22171998-12-16 Mark Mitchell <mark@markmitchell.com> 2218 2219 * class.c (resolve_address_of_overloaded_function): Do conversion 2220 to correct type here, rather than ... 2221 (instantiate_type): Here. 2222 2223 * cp-tree.h (DECL_TEMPLATE_PARM_P): New macro. 2224 (DECL_TEMPLATE_TEMPLATE_PARM_P): Use it. 2225 (decl_template_parm_p): Remove. 2226 * decl.c (pushdecl): Don't set DECL_CONTEXT for a template 2227 parameter. 2228 * lex.c (do_identifier): Use DECL_TEMPLATE_PARM_P. 2229 * pt.c (push_inline_template_parms_recursive): Set it. 2230 (decl_template_parm_p): Remove. 2231 (check_template_shadow): Use DECL_TEMPLATE_PARM_P. 2232 (process_template_parm): Set it. 2233 2234Wed Dec 16 16:33:58 1998 Dave Brolley <brolley@cygnus.com> 2235 2236 * lang-specs.h (default_compilers): Pass -MD, -MMD and -MG to cc1plus 2237 if configured with cpplib. 2238 22391998-12-15 Mark Mitchell <mark@markmitchell.com> 2240 2241 * decl.c (poplevel): Make sure ns_binding is initialized. 2242 2243 * decl.c (finish_function): Undo inadvertent change in previous 2244 patch. 2245 22461998-12-14 Mark Mitchell <mark@markmitchell.com> 2247 2248 * class.c (pushclass): Tweak handling of class-level bindings. 2249 (resolve_address_of_overloaded_function): Update pointer-to-member 2250 handling. 2251 (instantiate_type): Likewise. 2252 * cvt.c (cp_convert_to_pointer): Likewise. 2253 * decl.c (pop_binding): Take the DECL to pop, not just the name. 2254 Deal with `struct stat' hack. 2255 (binding_level): Add to documentation. 2256 (push_binding): Clear BINDING_TYPE. 2257 (add_binding): New function. 2258 (push_local_binding): Use it. 2259 (push_class_binding): Likewise. 2260 (poplevel): Adjust calls to pop_binding. 2261 (poplevel_class): Likewise. 2262 (pushdecl): Adjust handling of TYPE_DECLs; add bindings for hidden 2263 declarations to current binding level. 2264 (push_class_level_binding): Likewise. 2265 (push_overloaded_decl): Adjust handling of OVERLOADs in local 2266 bindings. 2267 (lookup_namespace_name): Don't crash when confronted with a 2268 TEMPLATE_DECL. 2269 (lookup_name_real): Do `struct stat' hack in local binding 2270 contexts. 2271 (build_ptrmemfunc_type): Adjust documentation. 2272 (grokdeclarator): Don't avoid building real array types when 2273 processing templates unless really necessary. 2274 (finish_method): Adjust calls to pop_binding. 2275 * decl2.c (reparse_absdcl_as_expr): Recursively call ourselves, 2276 not reparse_decl_as_expr. 2277 (build_expr_from_tree): Deal with a template-id as the function to 2278 call in a METHOD_CALL_EXPR. 2279 * pt.c (convert_nontype_argument): Tweak pointer-to-member handling. 2280 (maybe_adjust_types_For_deduction): Don't do peculiar things with 2281 METHOD_TYPEs here. 2282 (resolve_overloaded_unification): Handle COMPONENT_REFs. Build 2283 pointer-to-member types where necessary. 2284 * tree.c (build_cplus_array_type_1): Don't avoid building real 2285 array types when processing templates unless really necessary. 2286 (build_exception_variant): Compare the exception lists correctly. 2287 22881998-12-13 Mark Mitchell <mark@markmitchell.com> 2289 2290 * cp-tree.def (CPLUS_BINDING): Update documentation. 2291 * cp-tree.h (LOCAL_BINDING_P): New macro. 2292 (lang_identifier): Rename local_value to bindings. 2293 (tree_binding): Make `scope' of type `void*', not `tree'. 2294 (BINDING_SCOPE): Update documentation. 2295 (IDENTIFIER_LOCAL_VALUE): Remove. 2296 (IDENTIFIER_CLASS_VALUE): Document. 2297 (IDENTIFIER_BINDING): New macro. 2298 (IDENTIFIER_VALUE): Likewise. 2299 (TIME_IDENTIFIER_TIME): Likewise. 2300 (TIME_IDENTIFIER_FILEINFO): Likewise. 2301 (IMPLICIT_TYPENAME_P): Likewise. 2302 (set_identifier_local_value): Remove. 2303 (push_local_binding): New function. 2304 (push_class_binding): Likewise. 2305 * class.c (pushclass): Update comments; use push_class_binding. 2306 * decl.c (set_identifier_local_value_with_scope): Remove. 2307 (set_identifier_local_value): Likewise. 2308 (push_binding): New function. 2309 (pop_binding): Likewise. 2310 (binding_level): Update documentation. Remove shadowed. 2311 (BINDING_LEVEL): New macro. 2312 (free_binding_nodes): New variable. 2313 (poplevel): Adjust for new name-lookup scheme. Don't mess up 2314 BLOCK_VARs when doing for-scope extension. Remove effectively 2315 dead code. 2316 (pushlevel_class): Tweak formatting. 2317 (poplevel_class): Adjust for new name-lookup scheme. 2318 (print_binding_level): Likewise. 2319 (store_bindings): Likewise. 2320 (pushdecl): Likewise. 2321 (pushdecl_class_level): Likewise. 2322 (push_class_level_binding): Likewise. 2323 (push_overloaded_decl): Update comments. Adjust for new 2324 name-lookup scheme. 2325 (lookup_name_real): Likewise. 2326 (lookup_name_current_level): Likewise. 2327 (cp_finish_decl): Likewise. 2328 (require_complete_types_for_parms): Likewise. Remove misleading 2329 #if 0'd code. 2330 (grok_parms): Likewise. Don't call 2331 require_complete_types_for_parms here. 2332 (grok_ctor_properties): Don't treat templates as copy 2333 constructors. 2334 (grop_op_properties): Or as assignment operators. 2335 (start_function): Document. Adjust for new name-lookup scheme. 2336 (finish_function): Likewise. 2337 * decl2.c (do_local_using_decl): Use push_local_binding. 2338 * lex.c (begin_definition_of_inclass_inline): New function, split 2339 out from ... 2340 (do_pending_inlines): Here, and ... 2341 (process_next_inline): Here. 2342 (get_time_identifier): Use TIME_IDENTIFIER_* macros. 2343 (init_filename_times): Likewise. 2344 (extract_interface_info): Likewise. 2345 (ste_typedecl_interface_info): Likewise. 2346 (check_newline): Likewise. 2347 (dump_time_statistics): Likewise. 2348 (handle_cp_pragma): Likewise. 2349 (do_identifier): Adjust for new name-lookup scheme. 2350 * parse.y (function_try_block): Return ctor_initializer_opt value. 2351 (fndef): Use it. 2352 (fn.defpen): Pass appropriate values to start_function. 2353 (pending_inline): Use functor_try_block value, and pass 2354 appropriate values to finish_function. 2355 * pt.c (is_member_template): Update documentation; remove handling 2356 of FUNCTION_DECLs. As per name, this function should deal only in 2357 TEMPLATE_DECLs. 2358 (decl_template_parm_p): Change name of olddecl parameter to decl. 2359 (check_template_shadow): Adjust for new name-lookup scheme. 2360 (lookup_template_class): Likewise. 2361 (tsubst_decl): Tweak so as not to confuse member templates with 2362 copy constructors and assignment operators. 2363 (unify): Handle UNION_TYPEs. 2364 * ptree.c (print_lang_identifier): Adjust for new name-lookup scheme. 2365 (lang_print_xnode): Adjust for new name-lookup scheme. 2366 * typeck.c (mark_addressable): Likewise. 2367 (c_expand_return): Likewise. 2368 23691998-12-08 Jason Merrill <jason@yorick.cygnus.com> 2370 2371 * decl.c (grokdeclarator): Allow field with same name as class 2372 in extern "C". 2373 2374 * decl.c (lookup_name_real): Don't limit field lookup to types. 2375 * class.c (check_member_decl_is_same_in_complete_scope): No error 2376 if icv and x are the same. 2377 * lex.c (do_identifier): Tweak error message. 2378 23791998-12-10 Mark Mitchell <mark@markmitchell.com> 2380 2381 * decl.c (start_enum): Use push_obstacks, not 2382 end_temporary_allocation. 2383 (finish_enum): Call pop_obstacks. 2384 23851998-12-10 Mark Mitchell <mark@markmitchell.com> 2386 2387 * class.c (instantiate_type): Return error_mark_node rather than 2388 junk. 2389 23901998-12-09 Mark Mitchell <mark@markmitchell.com> 2391 2392 * cp-tree.h (most_specialized_instantiation): New function. 2393 (print_candidates): Likewise. 2394 * class.c (validate_lhs): Remove. 2395 (resolve_address_of_overloaded_function): New function, split out 2396 and then substantially reworked, from ... 2397 (instantiate_type): Use it. Simplify. 2398 * cvt.c (convert_to_reference): Complain when caller has indicated 2399 that's the right thing to do. Don't crash if instantiate_type 2400 fails. 2401 * pt.c: Substitute `parameters' for `paramters' throughout. 2402 (print_candidates): Don't make it static. 2403 (most_specialized_instantiation): Split out from ... 2404 (most_specialized): Here. 2405 2406Wed Dec 9 15:33:01 1998 Dave Brolley <brolley@cygnus.com> 2407 2408 * lex.c (lang_init_options): Initialize cpplib. 2409 * decl2.c (parse_options,cpp_initialized): Removed. 2410 (lang_decode_option): Move initialization of cpplib to 2411 lang_init_options. 2412 24131998-12-09 Mark Mitchell <mark@markmitchell.com> 2414 2415 * decl.c (grokdeclarator): Update the name of the TEMPLATE_DECL, as 2416 well as the TYPE_DECL, when a typedef name is assigned to a 2417 previously anonymous type. 2418 24191998-12-08 Andrew MacLeod <amacleod@cygnus.com> 2420 2421 * cp/except.c (call_eh_info): Use __start_cp_handler instead of 2422 __cp_eh_info for getting the eh info pointer. Add table_index to 2423 field list. 2424 (push_eh_cleanup): Don't increment 'handlers' data field. 2425 (process_start_catch_block): Don't set the 'caught' field. 2426 2427 * cp/exception.cc (CP_EH_INFO): New macro for getting the 2428 exception info pointer within library routines. 2429 (__cp_eh_info): Use CP_EH_INFO. 2430 (__start_cp_handler): Get exception info pointer, set caught field, 2431 and increment the handlers field. Avoids this being done by handlers. 2432 (__uncatch_exception, __check_eh_spec): Use CP_EH_INFO macro. 2433 (uncaught_exception): Use CP_EH_INFO macro. 2434 2435Tue Dec 8 10:48:21 1998 Jeffrey A Law (law@cygnus.com) 2436 2437 * Make-lang.in (cxxmain.o): Depend on $(DEMANGLE_H), not demangle.h 2438 2439Mon Dec 7 17:56:06 1998 Mike Stump <mrs@wrs.com> 2440 2441 * lex.c (check_newline): Add support for \ as `natural' 2442 characters in file names in #line to be consistent with #include 2443 handling. We support escape processing in the # 1 "..." version of 2444 the command. See also support in cp/lex.c. 2445 24461998-12-07 Zack Weinberg <zack@rabi.phys.columbia.edu> 2447 2448 * cp/decl2.c: s/data/opts/ when initializing cpp_reader 2449 structure. 2450 24511998-12-07 Jason Merrill <jason@yorick.cygnus.com> 2452 2453 * decl.c (build_typename_type): Set DECL_ARTIFICIAL. 2454 2455 * error.c (dump_simple_decl): Also print namespace context. 2456 (dump_function_decl): Likewise. 2457 2458 * decl2.c (ambiguous_decl): Don't print old value if it's 2459 error_mark_node. 2460 2461 * decl.c (lookup_name_real): Fix handling of local types shadowed 2462 by a non-type decl. Remove obsolete code. 2463 * cp-tree.h (DECL_FUNCTION_SCOPE_P): New macro. 2464 2465 * lang-options.h: Add -fpermissive. 2466 * decl2.c: Likewise. 2467 * cp-tree.h: Add flag_permissive. 2468 * decl.c (init_decl_processing): If neither -fpermissive or -pedantic 2469 were specified, set flag_pedantic_errors. 2470 * call.c (build_over_call): Turn dropped qualifier messages 2471 back into pedwarns. 2472 * cvt.c (convert_to_reference): Likewise. 2473 * typeck.c (convert_for_assignment): Likewise. 2474 24751998-12-05 Jason Merrill <jason@yorick.cygnus.com> 2476 2477 * decl2.c (coerce_new_type): Use same_type_p. 2478 (coerce_delete_type): Likewise. 2479 2480 * call.c (check_dtor_name): Return 1, not error_mark_node. 2481 24821998-12-04 Jason Merrill <jason@yorick.cygnus.com> 2483 2484 * lex.c (handle_cp_pragma): Disable #pragma interface/implementation 2485 if MULTIPLE_SYMBOL_SPACES. 2486 2487 * pt.c (check_template_shadow): New fn. 2488 * decl2.c (grokfield): Use it. 2489 * decl.c (pushdecl): Likewise. 2490 (pushdecl_class_level): Likewise. 2491 (start_method): Likewise. 2492 (xref_tag): Don't try to use 't' if we're defining. 2493 2494 * call.c (check_dtor_name): Just return an error_mark_node. 2495 * pt.c (lookup_template_class): Complain about using non-template here. 2496 * parse.y (apparent_template_type): Not here. 2497 2498 * pt.c (check_explicit_specialization): Complain about specialization 2499 with C linkage. 2500 2501 * lang-options.h: Add -f{no-,}implicit-inline-templates. 2502 2503 * pt.c (convert_nontype_argument): Don't assume that any integer 2504 argument is intended to be a constant-expression. 2505 25061998-12-03 Mark Mitchell <mark@markmitchell.com> 2507 2508 * class.c (handle_using_decl): Fix comment. Don't lookup 2509 constructors in base classes. 2510 (validate_lhs): Fix typo in comment. 2511 * search.c (lookup_field_1): Don't return a USING_DECL. 2512 2513 * cp-tree.h (DECL_ACCESS): Improve documentation. 2514 2515 * decl.c (expand_static_init): Don't set the initialization-done 2516 flag until the initialization is done. 2517 25181998-12-02 Mark Mitchell <mark@markmitchell.com> 2519 2520 * decl2.c (validate_nonmember_using_decl): Complain about using 2521 declarations for class members. 2522 25231998-11-29 Jason Merrill <jason@yorick.cygnus.com> 2524 2525 * typeck2.c (process_init_constructor): Use same_type_p. 2526 2527 * decl.c (check_tag_decl): Don't warn about null decl inside a 2528 class. 2529 2530 * pt.c (unify, case OFFSET_TYPE): Pass down 'strict' rather than 2531 UNIFY_ALLOW_NONE. 2532 (convert_nontype_argument): Use TYPE_PTRMEMFUNC_FN_TYPE. 2533 (resolve_overloaded_unification): Strip baselinks. 2534 2535Fri Nov 27 13:07:23 1998 Kaveh R. Ghazi <ghazi@caip.rutgers.edu> 2536 2537 * g++spec.c: Don't prototype xmalloc. 2538 25391998-11-25 Jason Merrill <jason@yorick.cygnus.com> 2540 2541 * except.c (expand_throw): Use TYPE_PTR_P to check for pointers. 2542 2543 * decl.c (check_tag_decl): Do complain about null friend decl at 2544 file scope. 2545 25461998-11-25 Andreas Schwab <schwab@issan.cs.uni-dortmund.de> 2547 2548 * lex.c (make_lang_type): Clear the whole struct lang_type, not 2549 only the first multiple of sizeof (int). 2550 25511998-11-24 Jason Merrill <jason@yorick.cygnus.com> 2552 2553 * decl.c (start_decl): An explicit specialization of a static data 2554 member is only a definition if it has an initializer. 2555 2556 * except.c (expand_throw): Use cp_finish_decl for the throw temp. 2557 * cvt.c (build_up_reference): Pass DIRECT_BIND down into 2558 cp_finish_decl. 2559 * init.c (expand_default_init): Check for DIRECT_BIND instead of 2560 DECL_ARTIFICIAL. 2561 2562 * call.c (build_over_call): Use build_decl. 2563 2564 * except.c (expand_throw): Just use convert, not 2565 build_reinterpret_cast. 2566 2567 * lex.c (handle_generic_pragma): Use token_buffer. 2568 2569 * decl.c (check_tag_decl): Don't complain about null friend decl. 2570 25711998-11-24 Dave Pitts <dpitts@cozx.com> 2572 2573 * Make-lang.in (DEMANGLER_PROG): Move the output arguments to the 2574 first position. 2575 * lex.c (check_newline): Use ISALPHA. 2576 (readescape): Use ISGRAPH. 2577 (yyerror): Use ISGRAPH. 2578 25791998-11-24 Nathan Sidwell <nathan@acm.org> 2580 2581 * search.c (get_abstract_virtuals): Do not use initial 2582 CLASSTYPE_ABSTRACT_VIRTUALS. 2583 * typeck2.c (abstract_virtuals_error): Show location of abstract 2584 declaration. 2585 * call.c (build_new_method_call): Use 2586 CLASSTYPE_ABSTRACT_VIRTUAL, rather than recalculate. 2587 * class.c (finish_struct_bits): Don't bother working out whether 2588 get_abstract_virtuals will do anything, just do it. 2589 25901998-11-24 Graham <grahams@rcp.co.uk> 2591 2592 * typeck.c (build_component_ref): Remove unused statement. 2593 25941998-11-24 Jason Merrill <jason@yorick.cygnus.com> 2595 2596 * class.c (add_method): Catch invalid overloads. 2597 2598 * class.c (add_method): Build up OVERLOADs properly for conversion ops. 2599 * search.c (lookup_conversions): Handle getting real OVERLOADs. 2600 (add_conversions): Likewise. Revert last change. 2601 * call.c (add_conv_candidate): Pass totype to add_candidate instead 2602 of fn. Don't add a new candidate if the last one was for the same 2603 type. 2604 (print_z_candidates): Handle getting a type as a function. 2605 (joust): If we got two conversion candidates to the same type, 2606 just pick one. 2607 (build_object_call): Lose 'templates'. 2608 (build_user_type_conversion_1): Handle getting real OVERLOADs. 2609 26101998-11-23 Jason Merrill <jason@yorick.cygnus.com> 2611 2612 * typeck2.c (process_init_constructor): If there are elements 2613 that don't have initializers and they need to have constructors 2614 run, supply them with initializers. 2615 2616 * class.c (finish_struct_1): A class with a 0-width bitfield is 2617 still empty. 2618 26191998-11-23 Mark Mitchell <mark@markmitchell.com> 2620 2621 * pt.c (instantiate_class_template): Don't try to figure out what 2622 specialization to use for a partial instantiation. Correct 2623 typos in a couple of comments. Avoid calling uses_template_parms 2624 multiple times. 2625 26261998-11-23 Benjamin Kosnik <bkoz@cygnus.com> 2627 2628 * method.c (process_overload_item): Add call to 2629 build_mangled_C9x_name for intTI_type_nodes. 2630 (build_mangled_C9x_name): Add prototype, define. 2631 * decl.c (init_decl_processing): Add names for 2632 TImode_type_node. 2633 26341998-11-23 Jason Merrill <jason@yorick.cygnus.com> 2635 2636 * parse.y (named_class_head): Update CLASSTYPE_DECLARED_CLASS. 2637 2638 * class.c (finish_struct_1): Set things up for 0-width bitfields 2639 like we do for others. 2640 2641 * decl.c (check_tag_decl): New fn. 2642 (shadow_tag): Split out from here. 2643 * decl2.c (grok_x_components): Call it. 2644 26451998-11-22 Jason Merrill <jason@yorick.cygnus.com> 2646 2647 * decl.c: Lose warn_about_return_type. 2648 (grokdeclarator): Always complain about implicit int, except for 2649 `main () { ... }'. 2650 2651 * decl.c (tag_name): New fn. 2652 (xref_tag): Complain about using typedef-name after class-key. 2653 2654 * init.c (expand_vec_init): Also keep going if from_array. 2655 2656 * tree.c (is_overloaded_fn): Also handle the output of 2657 build_offset_ref. 2658 2659 * decl.c (grokdeclarator): Use constructor_name when comparing 2660 field name against enclosing class. 2661 * class.c (finish_struct_anon): Likewise. 2662 26631998-11-22 Mark Mitchell <mark@markmitchell.com> 2664 2665 * decl.c (poplevel): Remove code to handle KEEP == 2. 2666 (finish_function): Don't confuse BLOCK-order when 2667 processing a destructor. 2668 26691998-11-21 Jason Merrill <jason@yorick.cygnus.com> 2670 2671 * decl.c (require_complete_types_for_parms): Call layout_decl 2672 after we've completed the type. 2673 26741998-11-21 Martin von L�wis <loewis@informatik.hu-berlin.de> 2675 2676 * decl2.c (validate_nonmember_using_decl): Allow using templates 2677 from the global namespace. 2678 26791998-11-21 Jason Merrill <jason@yorick.cygnus.com> 2680 2681 Handle specifying template args to member function templates. 2682 * tree.c (build_overload): Always create an OVERLOAD for a template. 2683 * search.c (add_conversions): Handle finding an OVERLOAD. 2684 * decl2.c (check_classfn): Likewise. 2685 * lex.c (identifier_type): See through a baselink. 2686 * parse.y (do_id): Don't call do_identifier if we got a baselink. 2687 * class.c (instantiate_type, case TREE_LIST): Recurse. 2688 2689 * decl.c (grokdeclarator): Allow a boolean constant for array 2690 bounds, odd as that sounds. 2691 2692 * pt.c (unify): Be more strict about non-type parms, except for 2693 array bounds. 2694 (UNIFY_ALLOW_INTEGER): New macro. 2695 26961998-11-19 Manfred Hollstein <manfred@s-direktnet.de> 2697 2698 * Make-lang.in (mandir): Replace all uses of $(mandir) by $(man1dir). 2699 27001998-11-19 Jason Merrill <jason@yorick.cygnus.com> 2701 2702 * semantics.c (begin_class_definition): Call 2703 maybe_process_partial_specialization before push_template_decl. 2704 Don't call push_template_decl for a specialization. 2705 * search.c (lookup_field): Do return a member template class. 2706 * decl2.c (handle_class_head): Handle member template classes. 2707 2708 * decl.c (grokdeclarator): A parm type need not be complete. 2709 2710 * pt.c (convert_nontype_argument): Fix thinko. 2711 27121998-11-18 Mark Mitchell <mark@markmitchell.com> 2713 2714 * cp-tree.h (PTRMEM_CST_CLASS): Fix typo. 2715 (global_delete_fndecl): New variable. 2716 * decl.c (global_delete_fndecl): Define it. 2717 (init_decl_processing): Set it. 2718 * init.c (build_builtin_delete_call): Use it. 2719 * tree.c (mapcar): Recursively call mapcar for the type of EXPR 2720 nodes. 2721 27221998-11-18 Jason Merrill <jason@yorick.cygnus.com> 2723 2724 * decl.c (cplus_expand_expr_stmt): Always complain about unresolved 2725 type. 2726 2727 * tree.c (lvalue_p_1): An INDIRECT_REF to a function is an lvalue. 2728 * call.c (build_object_call): Also support references to functions. 2729 * typeck.c (convert_for_initialization): Don't decay a function 2730 if the target is a reference to function. 2731 2732 * search.c (add_conversions): Get all the overloads from a class. 2733 2734 * decl.c (grok_ctor_properties): Complain about any constructor 2735 that will take a single arg of the class type by value. 2736 2737 * typeck2.c (build_functional_cast): Can't create objects of 2738 abstract classes this way. 2739 * cvt.c (ocp_convert): Likewise. 2740 2741 * decl.c (grokfndecl): Member functions of local classes are not 2742 public. 2743 27441998-11-18 Mark Mitchell <mark@markmitchell.com> 2745 2746 * Make-lang.in (cc1plus): Add dependency on hash.o. 2747 27481998-11-18 Jason Merrill <jason@yorick.cygnus.com> 2749 2750 * search.c (get_abstract_virtuals): Complain about virtuals with 2751 no final overrider. 2752 * typeck2.c (abstract_virtuals_error): Remove handling for virtuals 2753 with no final overrider. 2754 * class.c (override_one_vtable): Don't set DECL_ABSTRACT_VIRTUAL_P 2755 on virtuals with no final overrider. 2756 2757 * lex.c (reinit_parse_for_block): Add a space after the initial ':'. 2758 2759 * class.c (finish_struct_1): Don't remove zero-width bit-fields until 2760 after layout_type. 2761 2762 * friend.c (do_friend): Don't set_mangled_name_for_decl. 2763 2764 * class.c (finish_struct_anon): Complain about non-fields. 2765 * decl2.c (build_anon_union_vars): Likewise. 2766 2767 * decl.c (grokdeclarator): Normal data members can't have the same 2768 name as the class, either. 2769 * class.c (finish_struct_anon): Neither can members of an 2770 anonymous union. 2771 27721998-11-17 Mark Mitchell <mark@markmitchell.com> 2773 2774 * cp-tree.h (TYPE_ALIAS_SET): Document language-dependent uses. 2775 (TYPE_BINFO): Likewise. 2776 (IS_AGGR_TYPE): Tweak. 2777 (SET_IS_AGGR_TYPE): New macro. 2778 (CLASS_TYPE_P): Tweak. 2779 (lang_type): Group mark bitfields together. Remove linenum. 2780 (CLASSTYPE_SOURCE_LINE): Remove macro. 2781 (CLASSTYPE_MARKED_N): New macro. 2782 (SET_CLASSTYPE_MARKED_N): Likewise. 2783 (CLEAR_CLASSTYPE_MARKED_N): Likewise. 2784 (CLASS_TYPE_MARKED_*): Use them. 2785 (SET_CLASSTYPE_MARKED_*): Likewise. 2786 (CLEAR_CLASSTYPE_MARKED_*): Likewise. 2787 (TEMPLATE_TEMPLATE_PARM_TEMPLATE_INFO): Likewise. 2788 (TYPE_TEMPLATE_INFO): Handle TEMPLATE_TEMPLATE_PARMs as well. 2789 (TYPENAME_TYPE_FULLNAME): Use TYPE_BINFO rather than CLASSTYPE_SIZE. 2790 * class.c (class_cache_obstack): New variable. 2791 (class_cache_firstobj): Likewise. 2792 (finish_struct): Don't set CLASSTYPE_SOURCE_LINE. 2793 (pushclass): Free the cache, when appropriate. 2794 (popclass): Tidy. 2795 (maybe_push_cache_obstack): Use class_cache_obstack. 2796 * decl.c (include hash.h). 2797 (typename_hash): New function. 2798 (typename_compare): Likewise. 2799 (build_typename_type): Check the hash table to avoid creating 2800 duplicates. 2801 (build_ptrmemfunc_type): Use SET_IS_AGGR_TYPE. 2802 (grokdeclarator): Use CLASS_TYPE_P. 2803 (xref_basetypes): Likewise. 2804 (start_function): Likewise. Don't put current_class_ref on the 2805 permanent obstack. 2806 * error.c (dump_type_real): Use TEMPLATE_TEMPLATE_PARM_TEMPLATE_INFO 2807 and TYPE_TI_ARGS. 2808 * lex.c (note_got_semicolon): Use CLASS_TYPE_P. 2809 (make_lang_type): Don't create TYPE_LANG_SPECIFIC and associated 2810 fields for types other than class types. Do clear TYPE_ALIAS_SET 2811 for types other than class types, though. 2812 * method.c (build_overload_identifier): Use CLASS_TYPE_P and 2813 TEMPLATE_TEMPLATE_PARM_TEMPLATE_INFO. 2814 * pt.c (process_template_parm): Don't set 2815 CLASSTYPE_GOT_SEMICOLON. 2816 (lookup_template_class): Use TEMPLATE_TEMPLATE_PARM_TEMPLATE_INFO. 2817 Coerce arguments on the momentary obstack. 2818 (for_each_template_parm): Use TEMPLATE_TEMPLATE_PARM_TEMPLATE_INFO. 2819 (instantiate_class_template): Calculate template arguments on the 2820 momentary obstack. Tidy. 2821 (tsubst_template_arg_vector): Use make_temp_vec. 2822 (tsubst_aggr_type): Put template arguments on the momentary 2823 obstack. 2824 (tsubst_decl): Likewise. 2825 (tsubst): Copy the array bounds index to the permanent obstack 2826 before building index types. Use new macros. 2827 (unify): Use new macros. 2828 (do_type_instantiation): Likewise. 2829 * search.c (lookup_fnfields_1): Use new macros. 2830 (dfs_pushdecls): Build envelopes on the cache obstack. 2831 (dfs_compress_decls): Use new macros. 2832 (push_class_decls): Build on the cache obstack. 2833 * semantics.c (finish_typeof): Don't set CLASSTYPE_GOT_SEMICOLON. 2834 * sign.c (build_signature_pointer_or_reference_type): Use 2835 SET_IS_AGGR_TYPE. 2836 * tree.c (make_binfo): Check CLASS_TYPE_P. 2837 (copy_template_template_parm): Adjust. 2838 (make_temp_vec): Use push_expression_obstack. 2839 * typeck.c (complete_type): Use new macros. 2840 (comptypes): Likewise. 2841 28421998-11-17 Jason Merrill <jason@yorick.cygnus.com> 2843 2844 * pt.c (tsubst): Add diagnostics for invalid array, reference 2845 and pointer to member types. 2846 28471998-11-16 Jason Merrill <jason@yorick.cygnus.com> 2848 2849 * typeck2.c (my_friendly_abort): Don't fatal twice in a row. 2850 2851 * typeck.c (c_expand_start_case): Use build_expr_type_conversion. 2852 Simplify. 2853 2854 * parse.y (structsp): Fix cut-and-paste error. 2855 2856 * init.c (build_new): Complain about non-integral size. 2857 2858 * parse.y (unary_expr): Complain about defining types in sizeof. 2859 2860 * typeck.c (expr_sizeof): Complain about sizeof an overloaded fn. 2861 2862 * rtti.c (build_x_typeid): Complain about typeid without 2863 including <typeinfo>. 2864 (get_typeid): Likewise. Complain about typeid of incomplete type. 2865 (get_tinfo_fn_dynamic): Likewise. 2866 (get_typeid_1): Not static anymore. 2867 * except.c (build_eh_type_type): Use get_typeid_1. 2868 2869 * rtti.c (build_dynamic_cast_1): Give errors for dynamic_cast to 2870 ambiguous or private bases. Fix warning for reference cast. 2871 28721998-11-16 Mark Mitchell <mark@markmitchell.com> 2873 2874 * cp-tree.h (DECL_TEMPLATE_INSTANTIATED): New macro. 2875 * decl.c (duplicate_decls): Remove special-case code to deal with 2876 template friends, and just do the obvious thing. 2877 * pt.c (register_specialization): Tweak for clarity, and also to 2878 clear DECL_INITIAL for an instantiation before it is merged with a 2879 specialization. 2880 (check_explicit_specialization): Fix indentation. 2881 (tsubst_friend_function): Handle both definitions in friend 2882 declaration and outside friend declarations. 2883 (tsubst_decl): Don't clear DECL_INITIAL for an instantiation. 2884 (regenerate_decl_from_template): Tweak accordingly. 2885 (instantiate_decl): Likewise. 2886 28871998-11-16 Jason Merrill <jason@yorick.cygnus.com> 2888 2889 * decl.c (cplus_expand_expr_stmt): Promote warning about naked 2890 member function reference to error. 2891 * cvt.c (ocp_convert): Complain about converting an overloaded 2892 function to void. 2893 2894 * init.c (build_offset_ref): Just return a lone static member 2895 function. 2896 2897 * decl.c (cp_finish_decl): Only complain about real CONSTRUCTORs, 2898 not internal ones. 2899 2900 * typeck.c (build_binary_op_nodefault): Improve error handling. 2901 2902 * decl.c (grokfndecl): Complain about making 'main' a template. 2903 2904 * typeck.c (string_conv_p): Don't convert from wchar_t[] to char*. 2905 2906 * call.c (build_method_call): Handle a BIT_NOT_EXPR around a 2907 TYPE_DECL in a template. 2908 29091998-11-15 Jason Merrill <jason@yorick.cygnus.com> 2910 2911 * typeck2.c (my_friendly_abort): Add URL in the other case, too. 2912 2913 * decl.c (struct cp_function): Add named_label_uses. 2914 (push_cp_function_context): Save it. 2915 (pop_cp_function_context): Restore it. 2916 (define_label): Also complain about jumping into the scope of 2917 non-POD objects that don't have constructors. 2918 * tree.c (pod_type_p): New fn. 2919 2920 * pt.c (instantiate_class_template): Clear TYPE_BEING_DEFINED sooner. 2921 * rtti.c (synthesize_tinfo_fn): Call import_export_decl here. 2922 (get_tinfo_fn): Not here. 2923 * repo.c (repo_get_id): Abort if we get called for an incomplete 2924 type. 2925 29261998-11-13 Mark Mitchell <mark@markmitchell.com> 2927 2928 * except.c (expand_throw): Make sure first argument to 2929 __cp_push_exception is of type `void*' to avoid spurious error 2930 messages. 2931 29321998-11-11 Jason Merrill <jason@yorick.cygnus.com> 2933 2934 * pt.c (try_one_overload): Take orig_targs again. Only check for 2935 mismatches against them; we don't care what a previous call found. 2936 (resolve_overloaded_unification): Adjust. 2937 2938 * search.c (lookup_field): Don't return anything for a non-type 2939 field from a dependent type. 2940 * decl.c (grokdeclarator): Resolve SCOPE_REFs of the current class 2941 in an array declarator. 2942 (start_decl): Push into the class before looking for the field. 2943 29441998-11-08 Mark Mitchell <mark@markmitchell.com> 2945 2946 * method.c (build_overload_value): Handle REFERENCE_TYPE. 2947 29481998-11-08 Martin von L�wis <loewis@informatik.hu-berlin.de> 2949 2950 * decl.c (grokdeclarator): Allow namespace-scoped members if they 2951 are friends. 2952 29531998-11-08 Jason Merrill <jason@yorick.cygnus.com> 2954 2955 * pt.c (tsubst_decl): Don't mess with the global value of an 2956 un-mangled DECL_ASSEMBLER_NAME. 2957 29581998-11-03 Christopher Faylor <cgf@cygnus.com> 2959 2960 * decl.c (init_decl_processing): Remove CYGWIN conditional 2961 since CYGWIN is now able to deal with trapping signals. 2962 2963Sat Nov 7 15:48:02 1998 Kaveh R. Ghazi <ghazi@caip.rutgers.edu> 2964 2965 * cp-tree.h: Don't include gansidecl.h. 2966 * exception.cc: Include gansidecl.h (since we don't include config.h) 2967 * g++spec.c: Don't include gansidecl.h. 2968 29691998-11-06 Mark Mitchell <mark@markmitchell.com> 2970 2971 * cp-tree.h (lang_decl_flags): Add defined_in_class. Decrease 2972 size of dummy. 2973 (DECL_DEFINED_IN_CLASS_P): New macro. 2974 (TEMPLATE_PARMS_FOR_INLINE): Document. 2975 (check_static_variable_definition): New function. 2976 * decl.c (cp_finish_decl): Set DECL_DEFINED_IN_CLASS_P, if 2977 appropriate. 2978 (check_static_variable_definition): Split out from ... 2979 (grokdeclarator): Here. 2980 * pt.c (check_default_tmpl_args): New function, split out from ... 2981 (push_template_decl_real): Here. 2982 (instantiate_template): Fix comment. 2983 29841998-11-04 Mark Mitchell <mark@markmitchell.com> 2985 2986 * cp-tree.h (CP_TYPE_CONST_P): Make {0,1}-valued. 2987 (CP_TYPE_VOLATILE_P): Likewise. 2988 (CP_TYPE_RESTRICT_P): Likewise. 2989 29901998-11-03 Mark Mitchell <mark@markmitchell.com> 2991 2992 * pt.c (tsubst): Use build_index_type, not build_index_2_type. 2993 29941998-11-02 Jason Merrill <jason@yorick.cygnus.com> 2995 2996 * class.c (instantiate_type): Be more helpful. 2997 2998 * decl2.c (import_export_decl): Call import_export_class. 2999 3000 * cp-tree.h (EMPTY_CONSTRUCTOR_P): Check !TREE_HAS_CONSTRUCTOR. 3001 * decl2.c (build_expr_from_tree): Propagate TREE_HAS_CONSTRUCTOR. 3002 * pt.c (tsubst_copy): Likewise. 3003 30041998-11-02 Mark Mitchell <mark@markmitchell.com> 3005 3006 * init.c (expand_vec_init): Fix off-by-one error. 3007 30081998-11-02 Alexandre Oliva <oliva@dcc.unicamp.br> 3009 3010 * parse.y (apparent_template_type): New type. 3011 (named_complex_class_head_sans_basetype): Use it. 3012 * Makefile.in (CONFLICTS): One new conflict. 3013 * parse.c: Regenerated. 3014 30151998-11-01 Mark Mitchell <mark@markmitchell.com> 3016 3017 * cp-tree.h (COMPARE_STRICT): New macro. 3018 (COMPARE_BASE): Likewise. 3019 (COMPARE_RELAXED): Likewise. 3020 (COMPARE_REDECLARATION): Likewise. 3021 (same_type_p): Likewise. 3022 (same_or_base_type_p): Likewise. 3023 * call.c (standard_conversion): Use them, in place of comptypes 3024 with numeric arguments. 3025 (reference_binding): Likewise. 3026 (convert_like): Likewise. 3027 (build_over_call): Likewise. 3028 (is_subseq): Likewise. 3029 (is_properly_derived_from): Likewise. 3030 (compare_ics): Likewise. 3031 (joust): Likewise. 3032 * class.c (delete_duplicate_fields_1): Likewise. 3033 (resolves_to_fixed_type_p): Likewise. 3034 (instantiate_type): Likewise. Remove #if 0'd code. 3035 * decl.c (decls_match): Likewise. Use COMPARE_REDECLARATION here. 3036 (pushdecl): Likewise. 3037 (lookup_name_real): Likewise. 3038 (grokdeclarator): Likewise. Check for illegal array declarations. 3039 (grokparms): Likewise. 3040 (grok_op_properties): Likewise. 3041 * decl2.c (check_classfn): Likewise. 3042 * friend.c (is_friend): Likewise. 3043 (make_friend_class): Likewise. 3044 * init.c (expand_aggr_init): Likewise. 3045 (expand_vec_init): Likewise. 3046 * pt.c (is_member_template_class): Remove declaration. 3047 (is_specialization_of): Use COMPARE_* and new macros. 3048 (comp_template_parms): Likewise. 3049 (convert_nontype_argument): Likewise. 3050 (coerce_template_template_parms): Likewise. 3051 (template_args_equal): Likewise. 3052 (lookup_template_class): Likewise. 3053 (type_unification_real): Likewise. 3054 (unify): Likewise. 3055 (get_bindings_real): Likewise. 3056 * search.c (covariant_return_p): Likewise. 3057 (get_matching_virtual): Likewise. 3058 * sig.c (match_method_types): Likewise. 3059 * tree.c (vec_binfo_member): Likewise. 3060 (cp_tree_equal): Likewise. 3061 * typeck.c (common_type): Likewise. 3062 (comp_array_types): Likewise. Get issues involving unknown array 3063 bounds right. 3064 (comptypes): Update comments. Use new flags. 3065 (comp_target_types): Use new macros. 3066 (compparms): Likewise. 3067 (comp_target_parms): Likewise. 3068 (string_conv_p): Likewise. 3069 (build_component_ref): Likewise. 3070 (build_indirect_ref): Likewise. 3071 (build_conditional_expr): Likewise. 3072 (build_static_cast): Likewise. 3073 (build_reinterpret_cast): Likewise. 3074 (build_const_cast): Likewise. 3075 (build_modify_expr): Likewise. 3076 (convert_for_assignment): Likewise. 3077 (comp_ptr_ttypes_real): Likewise. 3078 (ptr_reasonably_similar): Likewise. 3079 (comp_ptr_ttypes_const): Likewise. 3080 30811998-10-31 Jason Merrill <jason@yorick.cygnus.com> 3082 3083 * rtti.c (build_dynamic_cast_1): Fix cut-and-paste error. 3084 30851998-10-30 Mark Mitchell <mark@markmitchell.com> 3086 3087 * decl2.c (delete_sanity): Pass integer_zero_node, not 3088 integer_two_node, to build_vec_delete. 3089 * init.c (build_array_eh_cleanup): Remove. 3090 (expand_vec_init_try_block): New function. 3091 (expand_vec_init_catch_clause): Likewise. 3092 (build_vec_delete_1): Don't deal with case that auto_delete_vec 3093 might be integer_two_node anymore. 3094 (expand_vec_init): Rework for initialization-correctness and 3095 exception-correctness. 3096 * typeck2.c (process_init_constructor): Make mutual exclusivity 3097 of cases more obvious. 3098 30991998-10-29 Jason Merrill <jason@yorick.cygnus.com> 3100 3101 * decl.c (lookup_name_real): OK, only warn if not lexing. 3102 Simplify suggested fix. 3103 3104 * cp-tree.h (IDENTIFIER_MARKED): New macro. 3105 * search.c (lookup_conversions): Use breadth_first_search. 3106 (add_conversions): Avoid adding two conversions to the same type. 3107 (breadth_first_search): Work with base binfos, rather 3108 than binfos and base indices. 3109 (get_virtual_destructor): Adjust. 3110 (tree_has_any_destructor_p): Adjust. 3111 (get_matching_virtual): Adjust. 3112 3113 * pt.c (push_template_decl_real): Generalize check for incorrect 3114 number of template parms. 3115 (is_member_template_class): #if 0. 3116 31171998-10-29 Richard Henderson <rth@cygnus.com> 3118 3119 * Makefile.in (cc1plus): Put CXX_OBJS, and thence @extra_cxx_objs@, 3120 last. 3121 31221998-10-28 Zack Weinberg <zack@rabi.phys.columbia.edu> 3123 3124 * lex.c: Call check_newline from lang_init always. After 3125 calling cpp_start_read, set yy_cur and yy_lim to read from the 3126 cpplib token buffer. 3127 31281998-10-28 Jason Merrill <jason@yorick.cygnus.com> 3129 3130 * class.c (instantiate_type): Don't consider templates for a normal 3131 match. 3132 3133 * class.c (finish_struct_1): Don't complain about non-copy 3134 assignment ops in union members. 3135 3136 * class.c (build_vtable): Don't pass at_eof to import_export_vtable. 3137 (prepare_fresh_vtable): Likewise. 3138 (finish_struct_1): Don't call import_export_class. 3139 * decl2.c (finish_vtable_vardecl): Do import/export stuff. 3140 (finish_prevtable_vardecl): Lose. 3141 (finish_file): Don't call it. 3142 * pt.c (instantiate_class_template): Likewise. 3143 * cp-tree.h: Remove it. 3144 3145 * init.c (build_delete): Reset TYPE_HAS_DESTRUCTOR here. 3146 * decl.c (finish_function): Not here. 3147 (start_function): Do set DECL_INITIAL. 3148 3149 * pt.c (push_template_decl_real): Complain about default template 3150 args for enclosing classes. 3151 3152 * call.c (add_function_candidate): Treat conversion functions 3153 as coming from the argument's class. 3154 * cp-tree.h (DECL_CONV_FN_P): New fn. 3155 (DECL_DESTRUCTOR_P): Also check DECL_LANGUAGE. 3156 * class.c (add_method): Use DECL_CONV_FN_P. 3157 * decl2.c (check_classfn): Likewise. 3158 * error.c (dump_function_name): Likewise. 3159 (dump_function_decl): Likewise. 3160 * pt.c (fn_type_unification): Likewise. 3161 * search.c (add_conversions): Likewise. 3162 31631998-10-27 Jason Merrill <jason@yorick.cygnus.com> 3164 3165 * lex.c (do_identifier): Also generate LOOKUP_EXPR for RESULT_DECL. 3166 * method.c (hack_identifier): Also check for using RESULT_DECL 3167 from outer context. 3168 31691998-10-27 Mark Mitchell <mark@markmitchell.com> 3170 3171 * decl.c (grokdeclarator): Use type_quals, rather than constp, 3172 consistently. 3173 31741998-10-27 Jason Merrill <jason@yorick.cygnus.com> 3175 3176 * call.c (standard_conversion): instantiate_type here. 3177 (reference_binding): And here. 3178 (implicit_conversion): Not here. 3179 (build_op_delete_call): No need to cons up an OVERLOAD. 3180 * cvt.c (cp_convert_to_pointer): instantiate_type here. 3181 (convert_to_reference): And here. 3182 * decl.c (grok_reference_init): Not here. 3183 (grokparms): Or here. 3184 * typeck2.c (digest_init): Or here. 3185 * typeck.c (decay_conversion): Take the address of overloaded 3186 functions, too. 3187 (require_instantiated_type): Lose. 3188 (convert_arguments): Don't handle unknown types here. 3189 (build_c_cast): Likewise. 3190 (build_binary_op): Gut. 3191 (build_conditional_expr): Don't require_instantiated_type. 3192 (build_modify_expr): Likewise. 3193 (build_static_cast): Don't instantiate_type. 3194 (build_reinterpret_cast): Likewise. 3195 (build_const_cast): Likewise. 3196 (convert_for_initialization): Likewise. 3197 (build_ptrmemfunc): Use type_unknown_p. 3198 (convert_for_assignment): Also do default_conversion on overloaded 3199 functions. Hand them off to ocp_convert. 3200 32011998-10-26 Mark Mitchell <mark@markmitchell.com> 3202 3203 * error.c (dump_decl): Deal with TEMPLATE_DECLs that are 3204 VAR_DECLs. Handle vtables whose DECL_CONTEXT is not a type. 3205 3206 * class.c (finish_struct_1): Use build_cplus_array_type to build 3207 array types. 3208 * decl.c (init_decl_processing): Likewise. 3209 * except.c (expand_end_eh_spec): Likewise. 3210 * search.c (expand_upcast_fixups): Simplify very slightly. 3211 32121998-10-26 Jason Merrill <jason@yorick.cygnus.com> 3213 3214 * decl.c (grokdeclarator): Complain about a variable using 3215 constructor syntax coming back null from start_decl. 3216 3217 * friend.c (make_friend_class): Complain about trying to make 3218 a non-class type a friend. 3219 3220 * decl.c (grokfndecl): Set DECL_INITIAL for a defn here. 3221 (start_function): Not here. 3222 32231998-10-26 Brendan Kehoe <brendan@cygnus.com> 3224 3225 * decl.c (grokdeclarator): Disallow `explicit' in a friend declaration. 3226 32271998-10-26 Jason Merrill <jason@yorick.cygnus.com> 3228 3229 * typeck2.c (process_init_constructor): Only skip anonymous fields 3230 if they are bitfields. 3231 3232 * cp-tree.def (TYPEOF_TYPE): New code. 3233 * error.c (dump_type_real): Handle it. 3234 * pt.c (tsubst): Likewise. 3235 * tree.c (search_tree): Likewise. 3236 * semantics.c (finish_typeof): New fn. 3237 * parse.y (typespec): Use it. 3238 * cp-tree.h: Declare it. 3239 32401998-10-26 Manfred Hollstein <manfred@s-direktnet.de> 3241 3242 * cp-tree.h (FORMAT_VBASE_NAME): Make definition unconditional. 3243 32441998-10-26 Jason Merrill <jason@yorick.cygnus.com> 3245 3246 * typeck.c (convert_arguments): Don't handle pmf references 3247 specially. 3248 3249 * init.c (build_member_call): Don't try to convert to the base type 3250 if it's ambiguous or pedantic. 3251 3252 * typeck2.c (check_for_new_type): Only depend on pedantic for 3253 C-style casts. 3254 32551998-10-25 Mark Mitchell <mark@markmitchell.com> 3256 3257 * decl.c (grokdeclarator): Set DECL_NONCONVERTING_P for all 3258 non-converting constructors. 3259 32601998-10-24 Martin von L�wis <loewis@informatik.hu-berlin.de> 3261 3262 * gxxint.texi: Correct documentation for n, N, Q, and B. 3263 32641998-10-23 Martin von L�wis <loewis@informatik.hu-berlin.de> 3265 3266 * parse.y (condition): Convert VAR_DECL from reference to indirect 3267 reference. 3268 32691998-10-23 Andrew MacLeod <amacleod@cygnus.com> 3270 3271 * exception.cc (__cp_pop_exception): Free the original exception 3272 value, not the potentially coerced one. 3273 32741998-10-23 Mark Mitchell <mark@markmitchell.com> 3275 3276 * Makefile.in (hash.h): Run gperf when necessary. 3277 3278 * cp-tree.h (CP_TYPE_READONLY): Remove. 3279 (CP_TYPE_VOLATILE): Likewise. 3280 (CP_TYPE_QUALS): New macro. 3281 (CP_TYPE_CONST_P): Likewise. 3282 (CP_TYPE_VOLATILE_P): Likewise. 3283 (CP_TYPE_RESTRICT_P): Likewise. 3284 (CP_TYPE_CONST_NON_VOLATILE_P): Likewise. 3285 (cp_build_type_variant): Rename to ... 3286 (cp_build_qualified_type): New function. 3287 (c_apply_type_quals_to_decl): Declare. 3288 (SIGNATURE_POINTER_NAME_FORMAT): Modify to allow `restrict'. 3289 (SIGNATURE_REFERENCE_NAME_FORMAT): Likewise. 3290 (cp_type_qual_from_rid): New function. 3291 (compparms): Remove unused parameter. All callers changed. 3292 (cp_type_quals): New function. 3293 (at_least_as_qualified_p): Likewise. 3294 (more_qualified_p): Likewise. 3295 3296 * call.c (standard_conversion): Replace calls to 3297 cp_build_type_variant with cp_build_qualified_type. Use 3298 CP_TYPE_QUALS to get qualifiers and at_least_as_qualified_p to 3299 compare them. Use CP_TYPE_* macros to check qualifiers. 3300 (reference_binding): Likewise. 3301 (implicit_conversion): Likewise. 3302 (add_builtin_candidates): Likewise. 3303 (build_over_call): Likewise. 3304 * class.c (overrides): Compare all qualifiers, not just `const', 3305 on method declarations. 3306 * cvt.c (convert_to_reference): More CP_TYPE_QUALS conversion, etc. 3307 (convert_pointer_to_real): Likewise. 3308 (type_promotes_to): Likewise. 3309 * decl.c (check_for_uninitialized_const_var): New function. 3310 (init_decl_processing): More CP_TYPE_QUALS conversion, etc. 3311 (cp_finish_decl): Use check_for_uninitialized_const_var. 3312 (grokdeclarator): More CP_TYPE_QUALS conversion, etc. Update to 3313 handle `restrict'. 3314 (grok_ctor_properties): Likewise. 3315 (grok_op_properties): Likewise. 3316 (start_function): Likewise. 3317 (rever_static_member_fn): Likewise. 3318 * decl2.c (grok_method_quals): Likewise. 3319 (grokfield): Likewise. 3320 * error.c (dump_readonly_or_volatile): Rename to ... 3321 (dump_qualifiers): New function. Handle `restrict'. 3322 (dump_type_real): Use it. 3323 (dump_aggr_type): Likewise. 3324 (dump_type_prefix): Likewise. 3325 (dump_type_suffix): Likewise. 3326 (dump_function_decl): Likewise. 3327 (cv_as_string): Likewise. 3328 * gxx.gperf: Add __restrict and __restrict__. 3329 * gxxint.texi: Document `u' as used for `__restrict', and a few 3330 other previously undocumented codes. 3331 * hash.h: Regenerated. 3332 * init.c (expand_aggr_init): More CP_TYPE_QUALS conversion, etc. 3333 (build_member_call): Likewise. 3334 (build_new_1): Likewise. 3335 * lex.c (init_parse): Add entry for RID_RESTRICT. 3336 (cons_up_default_function): More CP_TYPE_QUALS conversion, etc. 3337 (cp_type_qual_from_rid): Define. 3338 * lex.h (enum rid): Add RID_RESTRICT. 3339 * method.c (process_modifiers): Deal with `restrict'. 3340 * parse.y (primary): More CP_TYPE_QUALS conversion, etc. 3341 * parse.c: Regenerated. 3342 * pt.c (convert_nontype_argument): More CP_TYPE_QUALS conversion, etc. 3343 (tsubst_aggr_type): Likewise. 3344 (tsubst): Likewise. 3345 (check_cv_quals_for_unify): Likewise. 3346 (unify): Likewise. 3347 * rtti.c (init_rtti_processing): Likewise. 3348 (build_headof): Likewise. 3349 (get_tinfo_var): Likewise. 3350 (buidl_dynamic_cast_1): Likewise. Fix `volatile' handling. 3351 (expand_class_desc): Likewise. 3352 (expand_attr_desc): Likewise. 3353 (synthesize_tinfo_fn): Likewise. 3354 * search.c (covariant_return_p): Likewise. Fix `volatile' handling. 3355 (get_matching_virtual): Likewise. 3356 (expand_upcast_fixups): Likewise. 3357 * sig.c (build_signature_pointer_or_reference_name): Take 3358 type_quals, not constp and volatilep. 3359 (build_signature_pointer_or_reference_type): Likewise. 3360 (match_method_types): More CP_TYPE_QUALS conversion, etc. 3361 (build_signature_pointer_constructor): Likewise. 3362 (build_signature_method_call): Likewise. 3363 * tree.c (build_cplus_array_type): Likewise. 3364 (cp_build_type_variant): Rename to ... 3365 (cp_build_qualified_type): New function. Deal with `__restrict'. 3366 (canonical_type_variant): More CP_TYPE_QUALS conversion, etc. 3367 (build_exception_variant): Likewise. 3368 (mapcar): Likewise. 3369 * typeck.c (qualif_type): Likewise. 3370 (common_type): Likewise. 3371 (comptypes): Likewise. 3372 (comp_cv_target_types): Likewise. 3373 (at_least_as_qualified_p): Define. 3374 (more_qualified_p): Likewise. 3375 (comp_cv_qualification): More CP_TYPE_QUALS conversion, etc. 3376 (compparms): Likewise. 3377 (inline_conversion): Likewise. 3378 (string_conv_p): Likewise. 3379 (build_component_ref): Likewise. 3380 (build_indirect_ref): Likewise. 3381 (build_array_ref): Likewise. 3382 (build_unary_op): Likewise. 3383 (build_conditional_expr): Likewise. 3384 (build_static_cast): Likewise. 3385 (build_c_cast): Likewise. 3386 (build_modify_expr): Likewise. 3387 (convert_For_assignment): Likewise. 3388 (comp_ptr_ttypes_real): Likewise. 3389 (cp_type_quals): New function. 3390 33911998-10-23 Jason Merrill <jason@yorick.cygnus.com> 3392 3393 * cp-tree.h (CP_TYPE_READONLY): New macro to handle arrays. 3394 (CP_TYPE_VOLATILE): Likewise. 3395 * decl.c (grokdeclarator): Use them. 3396 * tree.c (canonical_type_variant): Likewise. 3397 33981998-10-22 Martin von L�wis <loewis@informatik.hu-berlin.de> 3399 3400 * parse.y (named_class_head): Push into class while parsing the 3401 base class list. 3402 * decl2.c (push_scope, pop_scope): New functions. 3403 * cp-tree.h: Declare them. 3404 * init.c (build_new_1): Delay cleanup until end of full expression. 3405 34061998-10-21 Jason Merrill <jason@yorick.cygnus.com> 3407 3408 * typeck.c (build_component_ref): Use of a type here is an error. 3409 34101998-10-19 Jason Merrill <jason@yorick.cygnus.com> 3411 3412 Revamp references to member functions. 3413 * method.c (hack_identifier): Call build_component_ref for a 3414 reference to a member function. 3415 * typeck.c (build_component_ref): Only return a single function 3416 if it's static. Otherwise, return a COMPONENT_REF. 3417 (build_x_function_call): Handle a COMPONENT_REF. 3418 (build_unary_op): Handle all unknown-type things. 3419 * decl2.c (arg_assoc): Handle COMPONENT_REF. 3420 * class.c (instantiate_type): Complain if the function we get is a 3421 nonstatic member function. Remove code for finding "compatible" 3422 functions. 3423 * pt.c (tsubst_copy): Handle NOP_EXPR. 3424 * tree.c (build_dummy_object): New fn. 3425 (maybe_dummy_object): New fn. 3426 (is_dummy_object): New fn. 3427 * cp-tree.h: Declare them. 3428 * cvt.c (cp_convert_to_pointer): Use maybe_dummy_object. 3429 * error.c (dump_expr, case OFFSET_REF): Use is_dummy_object. 3430 * init.c (build_member_call): Use maybe_dummy_object and 3431 is_dummy_object. 3432 (build_offset_ref): Use maybe_dummy_object. 3433 (resolve_offset_ref): Use is_dummy_object. 3434 * typeck.c (build_x_function_call): Call build_dummy_object. 3435 (unary_complex_lvalue): Call is_dummy_object. 3436 3437 * typeck.c (build_component_addr): Make sure field is a field. 3438 3439 * call.c (build_new_op): Delete obsolete code. 3440 3441 * pt.c (tsubst, TEMPLATE*PARM*): Abort if we don't have any args. 3442 34431998-10-18 Martin von L�wis <loewis@informatik.hu-berlin.de> 3444 3445 * decl2.c (validate_nonmember_using_decl): Fix using-directives of 3446 std if std is ignored. 3447 34481998-10-18 Jason Merrill <jason@yorick.cygnus.com> 3449 3450 * decl.c (grokvardecl): Fix thinko. 3451 3452 * decl.c (grokdeclarator): Embedded attrs bind to the right, 3453 not the left. 3454 3455 * parse.y (fn.def2): Fix 'attrs' format. 3456 34571998-10-18 Alastair J. Houghton <ajh8@doc.ic.ac.uk> 3458 3459 * Makefile.in (CONFLICTS): Update. 3460 * parse.y (expr_or_declarator_intern): New rule. 3461 (expr_or_declarator, direct_notype_declarator, primary, 3462 functional_cast): Use it. 3463 (notype_declarator_intern): New rule. 3464 (notype_declarator, complex_notype_declarator): Use it. 3465 34661998-10-17 Jason Merrill <jason@yorick.cygnus.com> 3467 3468 * decl.c (grokfndecl): Set DECL_CONTEXT to namespace if appropriate. 3469 (grokvardecl): Likewise. 3470 3471Sat Oct 17 23:27:20 1998 Kaveh R. Ghazi <ghazi@caip.rutgers.edu> 3472 3473 * class.c (make_method_vec): Cast 1st argument of `bzero' to (PTR). 3474 (add_method): Likewise for arguments 1 & 2 of `bcopy'. 3475 3476 * decl.c (signal_catch): Mark with ATTRIBUTE_NORETURN. 3477 3478 * pt.c (process_partial_specialization): Cast 1st argument of 3479 `bzero' to (PTR). 3480 3481 * tree.c (build_base_fields): Cast `base_align' to (int) when 3482 comparing against one. 3483 34841998-10-16 Mark Mitchell <mark@markmitchell.com> 3485 3486 * decl.c (lookup_name_real): Handle template parameters for member 3487 templates where said parameters have the same name as the 3488 surrounding class. 3489 3490 * decl.c (expand_static_init): Build cleanups before entering the 3491 anonymous function used to do them to avoid access-checking 3492 confusion. 3493 3494 * decl.c (grokfndecl): Add back call to cplus_decl_attributes 3495 accidentally removed by previous change, and make DECL_RTL here. 3496 * class.c (add_method): Don't make DECL_RTL here. 3497 3498 * pt.c (for_each_template_parm): Don't examine uninstantiated 3499 default arguments. 3500 35011998-10-16 Dave Brolley <brolley@cygnus.com> 3502 3503 * lex.c (real_yylex): Fix unaligned access of wchar_t. 3504 35051998-10-16 Mark Mitchell <mark@markmitchell.com> 3506 3507 * class.c (add_method): Fix documentation to reflect previous 3508 changes. Check for duplicate method declarations here. 3509 * decl.c (decls_match): Handle FUNCTION_DECL vs TEMPLATE_DECL 3510 correctly; such things never match. 3511 (grokfndecl): Don't look for duplicate methods here. 3512 * decl2.c (check_classfn): Don't assume names are mangled. 3513 Don't add bogus member function declarations to a class before the 3514 class type is complete. 3515 (grokfield): Reformat error message. 3516 * method.c (set_mangled_name_for_decl): Don't mangle names while 3517 processing_template_decl. 3518 35191998-10-16 Jason Merrill <jason@yorick.cygnus.com> 3520 3521 * typeck.c (build_indirect_ref): Complain about a pointer to data 3522 member, too. 3523 * typeck2.c (build_m_component_ref): Don't indirect a pointer to 3524 data member. 3525 * init.c (resolve_offset_ref): Don't undo the above. 3526 3527 * cp-tree.h (DECL_C_BIT_FIELD, SET_DECL_C_BIT_FIELD): New macros. 3528 (struct lang_decl_flags): Add `bitfield'. 3529 * class.c (finish_struct_1): Use DECL_C_BIT_FIELD instead of 3530 DECL_BIT_FIELD. 3531 * decl2.c (grokbitfield, grok_alignof): Likewise. 3532 * init.c (build_offset_ref): Likewise. 3533 * typeck.c (build_component_addr, expr_sizeof): Likewise. 3534 * cvt.c (build_up_reference): Don't crash if taking the address 3535 returns error_mark_node. 3536 3537 * decl.c (grokfndecl): Also check ctype when checking for ::main(). 3538 35391998-10-15 Jason Merrill <jason@yorick.cygnus.com> 3540 3541 * decl.c (grokfndecl): ::main and __builtin_* get C linkage. 3542 Do mangling here. 3543 (grokdeclarator): Instead of here. 3544 * friend.c (do_friend): Lose special handling of ::main and 3545 __builtin_*. 3546 * cp-tree.h (DECL_MAIN_P): Check for C linkage. 3547 3548 * spew.c (yylex): Clear looking_for_typename if we got 3549 'enum { ... };'. 3550 35511998-10-15 Mark Mitchell <mark@markmitchell.com> 3552 3553 * class.c (maybe_warn_about_overly_private_class): Improve error 3554 messages for class with only private constructors. 3555 3556 * cp-tree.def (TYPENAME_TYPE): Add to documentation. 3557 * cp-tree.h (TYPENAME_TYPE_FULLNAME): Document. 3558 (build_typename_type): New function. 3559 * decl.c (build_typename_type): Broken out from ... 3560 (make_typename_type): Use it. 3561 * search.c (lookup_field): Likewise. 3562 35631998-10-14 Benjamin Kosnik <bkoz@rhino.cygnus.com> 3564 3565 * pt.c (convert_nontype_argument): Check against type_referred_to. 3566 * decl.c (grokvardecl): Check for declarator name before building 3567 DECL_ASSEMBLER_NAME. 3568 35691998-10-14 Mark Mitchell <mark@markmitchell.com> 3570 3571 * pt.c (lookup_template_class): Add comment. 3572 (instantiate_class_template): Don't mark the _TYPE node for 3573 member class templates as an instantiation. 3574 35751998-10-14 Jason Merrill <jason@yorick.cygnus.com> 3576 3577 * decl.c (grokfndecl): Fix my thinko. 3578 35791998-10-13 Jason Merrill <jason@yorick.cygnus.com> 3580 3581 * tinfo2.cc (fast_compare): Remove. 3582 (before): Just use strcmp. 3583 * tinfo.cc (operator==): Just use strcmp. 3584 35851998-10-13 Klaus-Georg Adams <Klaus-Georg.Adams@chemie.uni-karlsruhe.de> 3586 3587 * decl.c (grokfndecl): Don't check for linkage in `extern "C"' 3588 declarations. 3589 35901998-10-13 Mark Mitchell <mark@markmitchell.com> 3591 3592 * cp-tree.h (specializations_of_same_template_p): Remove. 3593 * search.c (get_template_base): Don't use it. 3594 (get_template_base_recursive): Likewise. 3595 * pt.c (specializations_of_same_template_p): Remove. 3596 (unify): Don't use it. 3597 (lookup_template_class): Find the correct parent when setting 3598 CLASSTYPE_TI_TEMPLATE. 3599 36001998-10-12 Jason Merrill <jason@yorick.cygnus.com> 3601 3602 * tinfo.cc (operator==): Always compare names. 3603 36041998-10-12 Herman ten Brugge <Haj.Ten.Brugge@net.HCC.nl> 3605 3606 * decl.c (start_function): Fix cut-and-paste error. 3607 36081998-10-12 Jason Merrill <jason@yorick.cygnus.com> 3609 3610 * inc/typeinfo: Add #pragma interface. 3611 (operator!=): Just call operator==. 3612 * tinfo.cc: Add #pragma implementation. 3613 (operator==): Move from inc/typeinfo and tinfo2.cc. 3614 Check __COMMON_UNRELIABLE instead of _WIN32. 3615 3616 * typeck2.c (my_friendly_abort): Add URL. 3617 36181998-10-12 Alastair J. Houghton <ajh8@doc.ic.ac.uk> 3619 3620 * decl.c (start_method): Added extra parameter for attributes. 3621 * cp-tree.h (start_method): Update prototype. 3622 * parse.y (fn.def2): Update start_method parameter list. 3623 36241998-10-11 Mark Mitchell <mark@markmitchell.com> 3625 3626 * cp-tree.h (specializations_of_same_template_p): Declare. 3627 * pt.c (specializations_of_same_template_p): New function. 3628 (unify): Use it. 3629 * search.c (get_template_base): Use it. 3630 (get_template_base_recursive): Likewise. 3631 36321998-10-10 Manfred Hollstein <manfred@s-direktnet.de> 3633 3634 * decl2.c (start_objects): Add new variable `joiner' and 3635 initialize it properly. 3636 36371998-10-09 Mark Mitchell <mark@markmitchell.com> 3638 3639 * search.c (expand_upcast_fixups): Tweak to match 1998-10-07 3640 change to vtable types. 3641 3642 * cvt.c (ocp_convert): Avoid infinite recursion caused by 3643 1998-10-03 change. 3644 36451998-10-08 Jason Merrill <jason@yorick.cygnus.com> 3646 3647 * pt.c (resolve_overloaded_unification): New fn. 3648 (try_one_overload): Likewise. 3649 (unify): Don't fail on unknown type. 3650 (type_unification_real): Likewise. Use resolve_overloaded_unification 3651 to handle an overloaded argument. 3652 (template_args_equal): Split out... 3653 (comp_template_args): From here. 3654 (determine_specialization): Also allow a template with more 3655 parms than were explicitly specified. 3656 * cp-tree.h: Add template_args_equal. 3657 * call.c (resolve_args): Remove TEMPLATE_ID_EXPR code. 3658 3659Thu Oct 8 15:58:30 1998 Anthony Green <green@cygnus.com> 3660 3661 * semantics.c (finish_asm_stmt): Revert my 1998-09-28 3662 change. 3663 3664Thu Oct 8 06:00:19 1998 Jeffrey A Law (law@cygnus.com) 3665 3666 * typeck.c (unsigned_type): Only return TItype nodes when 3667 HOST_BITS_PER_WIDE_INT is >= 64 bits. 3668 (signed_type): Likewise. 3669 * decl.c (intTI_type_node, unsigned_intTI_type_node): Only declare 3670 when HOST_BITS_PER_WIDE_INT is >= 64 bits. 3671 (init_decl_processing): Only create TItype nodes when 3672 HOST_BITS_PER_WIDE_INT is >= 64 bits. 3673 * cp-tree.h (intTI_type_node, unsigned_intTI_type_node): Only declare 3674 when HOST_BITS_PER_WIDE_INT is >= 64 bits. 3675 3676Wed Oct 7 12:32:44 1998 Kaveh R. Ghazi <ghazi@caip.rutgers.edu> 3677 3678 * Makefile.in (hash.h): Add -L KR-C -F ', 0, 0' flags to gperf. 3679 (gxx.gperf): Update comments describing invocation flags. 3680 (hash.h): Regenerate using gperf 2.7.1 (19981006 egcs). 3681 36821998-10-07 Mark Mitchell <mark@markmitchell.com> 3683 3684 * class.c (finish_struct_1): Add commentary on previous change. 3685 3686 * cp-tree.h (vtbl_ptr_type_node): New variable. 3687 * class.c (build_vtbl_ref): Don't indirect through the vptr; it's 3688 already of the right type. 3689 (finish_struct_1): Make the vptr be of type vtbl_ptr_type_node. 3690 Simplify code to grow vtable. 3691 * decl.c (vtbl_ptr_type_node): Define. 3692 (init_decl_processing): Initialize it. 3693 36941998-10-06 Mark Mitchell <mark@markmitchell.com> 3695 3696 * cp-tree.def (PTRMEM_CST): New tree node. 3697 * cp-tree.h (ptrmem_cst): New type. 3698 (lang_type): Remove local_typedecls. 3699 (dummy): Increase to 12 bits from 11. 3700 (CLASSTYPE_LOCAL_TYPEDECLS): Remove. 3701 (PTRMEM_CST_CLASS): New macro. 3702 (PTRMEM_CST_MEMBER): Likewise. 3703 (current_access_specifier): New variable. 3704 (current_class_type): Remove duplicate declaration. 3705 (finish_struct): Change prototype. 3706 (unreverse_member_declarations): New function. 3707 (pushdecl_class_level): Change prototype. 3708 (grok_enum_decls): Remove. 3709 (fixup_anonymous_union): New function. 3710 (grok_x_components): Change prototype. 3711 (tsubst_chain): Remove. 3712 (finish_member_template_decl): Likewise. 3713 (check_explicit_specialization): Fix indentation. 3714 (finish_class_definition): Change prototype. 3715 (finish_member_class_template): Likewise. 3716 (finish_member_declaration): New function. 3717 (check_multiple_declarators): Likewise. 3718 * class.c (class_stack_node_t): New type. 3719 (current_class_base): Remove. 3720 (current_class_stack): Change type. 3721 (current_access_specifier): New variable. 3722 (grow_method): Remove. 3723 (check_member_decl_is_same_in_complete_scope): Break out from 3724 finish_struct. 3725 (make_method_vec): New function. 3726 (free_method_vec): Likewise. 3727 (add_implicitly_declared_members): Break out from finish_struct_1. 3728 (free_method_vecs): New variable. 3729 (add_method): Rework for direct use from parser. 3730 (handle_using_decl): Watch for NULL_TREE while iterating through 3731 CLASSTYPE_METHOD_VEC. 3732 (finish_struct_methods): Don't build CLASSTYPE_METHOD_VEC here; 3733 just do some error-checking. 3734 (warn_hidden): Change iteration through CLASSTYPE_METHOD_VEC. 3735 (finish_struct_1): Simplify. Use add_implicitly_declared_members. 3736 (finish_struct): Change prototype. Simplify; fields and methods 3737 are already set up at this point. 3738 (init_class_processing): Set up current_class_stack. 3739 (pushclass): Save current_access_specifier. 3740 (popclass): Restore it. 3741 (currently_open_class): Simplify. 3742 (build_self_reference): Remove use of CLASSTYPE_LOCAL_TYPEDECLS. 3743 * decl.c (saved_scope): Add access_specifier. 3744 (maybe_push_to_top_level): Save it. 3745 (pop_from_top_level): Restore it. 3746 (maybe_process_template_type_declaration): Use 3747 finish_member_declaration. 3748 (pushtag): Likewise. 3749 (pushdecl_class_level): Don't return a value. 3750 (fixup_anonymous_union): Break out from grok_x_components. 3751 (shadow_tag): Use it. 3752 (xref_tag): Complain about using an elaborated type specifier to 3753 reference a template type parameter or typedef name. 3754 (xref_basetypes): Don't set CLASSTYPE_LOCAL_TYPEDECLS. 3755 (current_local_enum): Remove. 3756 (build_enumerator): Call finish_member_declaration. 3757 (grok_enum_decls): Remove. 3758 * decl2.c (grok_x_components): Simplify. 3759 (check_classfn): Change iteration through CLASSTYPE_METHOD_VEC. 3760 (grokfield): Don't set CLASSTYPE_LOCAL_TYPEDECLS. 3761 (merge_functions): Add to comment. 3762 (arg_assoc_type): Prototype. 3763 (arg_assoc): Pass as many arguments as there are parameters. 3764 * error.c (dump_expr): Handle PTRMEM_CST. Improve handling of 3765 OFFSET_REF. 3766 * expr.c (cpls_expand_expr): Remove dead code. Handle 3767 PTRMEM_CST. 3768 * friend.c (do_friend): Lookup friends when in nested classes. 3769 Change comments. 3770 * init.c (build_offset_ref): Do lookup even for classes that are 3771 only partially defined. 3772 (decl_constant_value): Remove dead code. 3773 * method.c (build_overload_value): Remove hack where by TYPE was 3774 not a TYPE. Handle PTRMEM_CST. 3775 (build_template_parm_names): Don't pass a PARM_DECL where a TYPE 3776 should go. 3777 * parse.y (components, notype_components, component_decl, 3778 component_decl_1, component_declarator, component_declarator0): 3779 Now all are itype rather than ttype. Rework to add members to 3780 classes on the fly. 3781 (typesqpecqual_reserved): Use check_multiple_declarators. 3782 (structsp): Update class to finish_class_definition. 3783 (do_xref_defn): Unsplit into named_class_head. 3784 (access_specifier): Set current_access_specifier. 3785 * pt.c (set_current_access_from_decl): New function. 3786 (finish_member_template_decl): Don't take the parameters. 3787 (comp_template_args): Make more robust. 3788 (lookup_template_class): Don't use current_local_enum. 3789 (for_each_template_parm): Handle PTRMEM_CST. 3790 (instantiate_class_template): Use set_current_access_from_decl, 3791 finish_member_declaration and unreverse_member_declarations. Set 3792 lineno/input_filename before generating implicit member functions. 3793 (type_unification_real): Don't assume back-unification happens 3794 only for the last argument. 3795 (regenerate_decl_from_template): Call pushclass a bit earlier. 3796 (tsubst_chain): Remove. 3797 (tsubst_enum): Use set_current_access_from_decl. 3798 (set_mangled_name_for_template_decl): Fix indentation. 3799 * search.c (lookup_fnfields_1): Change iteration through 3800 CLASSTYPE_METHOD_VEC. 3801 (dfs_pushdecls): Likewise. 3802 (dfs_compress_decls): Likewise. 3803 (add_conversions): Likewise. 3804 * semantics.c (finish_class_definition): Don't take components. 3805 Change call to finish_struct. 3806 (finish_member_declaration): New function. 3807 (finish_member_class_template): Don't take template parameters. 3808 Change call to grok_x_components. Call finish_member_template_decl. 3809 (check_multiple_declarators): New function. 3810 * sig.c (append_signature_fields): Work from the TYPE_METHODS, not 3811 a passed in fieldlist. 3812 * tree.c (search_tree): Handle PTRMEM_CST. 3813 (mapcar): Likewise. 3814 * typeck.c (unary_complex_lvalue): Build PTRMEM_CSTs, not 3815 INTEGER_CSTs, for pointer-to-data members. 3816 3817 * call.c (resolve_args): Resolve template specializations, if 3818 possible. 3819 3820Tue Oct 6 07:57:26 1998 Kaveh R. Ghazi <ghazi@caip.rutgers.edu> 3821 3822 * Makefile.in (spew.o): Depend on toplev.h. 3823 3824 * call.c (compare_ics): Initialize variables `deref_from_type2', 3825 `deref_to_type1' and `deref_to_type2'. 3826 3827 * except.c (get_eh_type): Hide prototype and definition. 3828 (process_start_catch_block_old): Remove unused static prototype. 3829 3830 * pt.c (tsubst_decl): Initialize variable `argvec'. 3831 3832 * spew.c: Include toplev.h. 3833 38341998-10-05 Jason Merrill <jason@yorick.cygnus.com> 3835 3836 * pt.c (instantiate_decl): Do save and restore file position. 3837 38381998-10-05 Martin von L�wis <loewis@informatik.hu-berlin.de> 3839 3840 * method.c (build_decl_overload_real): Clear 3841 numeric_output_need_bar after __. 3842 38431998-10-05 Nathan Sidwell <nathan@acm.org> 3844 3845 * call.c (build_new_method_call): Issue 'incomplete type' error, 3846 if class is not defined. 3847 38481998-10-05 Kaveh R. Ghazi <ghazi@caip.rutgers.edu> 3849 3850 * call.c (build_object_call): Move declaration of variable 3851 `fn' into the scope where it is used. Don't access variable 3852 `fn' when it is uninitialized, instead use `fns'. 3853 38541998-10-04 Theodore Papadopoulo <Theodore.Papadopoulo@sophia.inria.fr> 3855 3856 * errfn.c (cp_thing): Print buf as a string not as a printf format 3857 to avoid problems with the operator%. Consequently, `%%' sequences 3858 in format are copied as `%' in buf. 3859 38601998-10-04 Jason Merrill <jason@yorick.cygnus.com> 3861 3862 * pt.c (pop_tinst_level): Call extract_interface_info. 3863 (instantiate_decl): Don't save and restore file position. 3864 3865 * decl.c (cp_finish_decl): Make statics in extern inlines and 3866 templates common, if possible and the target doesn't support weak 3867 symbols. 3868 3869 * decl.c (grokdeclarator): Remove redundant calls to 3870 build_type_variant and some duplicated code. 3871 * sig.c (build_signature_reference_type): Only take the type parm. 3872 (build_signature_pointer_type): Likewise. 3873 * tree.c (build_cplus_method_type): Adjust. 3874 * cp-tree.h: Update. 3875 38761998-10-04 Mark Mitchell <mark@markmitchell.com> 3877 3878 * call.c (build_over_call): Make pedwarns about dropped qualifiers 3879 into full-fledged errors. 3880 * cvt.c (convert_to_reference): Likewise. 3881 * typeck.c (convert_for_assignment): Likewise. 3882 3883 * search.c (expand_upcast_vtables): In addition to unsetting 3884 TREE_READONLY, remove top-level const type qualifier. 3885 38861998-10-03 Mark Mitchell <mark@markmitchell.com> 3887 3888 * class.c (current_class_ptr, current_class_ref): Clarify 3889 documentation. 3890 * cvt.c (ocp_convert): Don't expect fold to remove all trivial 3891 NOP type conversions. 3892 * decl.c (decls_match): Use comptypes directly; ignore 3893 qualifiers on the DECL. 3894 (duplicate_decls): Remove qualifier checks on DECL. 3895 (grokdeclarator): Make the type built up include top-level 3896 qualifiers. 3897 * decl2.c (do_dtors): Fix spelling error. 3898 * error.c (dump_simple_decl): Don't look at qualifiers on the decl 3899 when printing type information. 3900 * init.c (build_new_1): Add documentation. Deal with the fact 3901 that type of allocated memory now contains qualifiers. 3902 * lex.c (is_global): Improve error-recovery. 3903 * sig.c (build_member_function_pointer): Don't cast away const 3904 on fields of sigtable_entry_type. 3905 * tree.c (lvalue_type): Don't look at top-level qualifiers on 3906 expressions. 3907 * typeck.c (decay_conversion): Likewise. 3908 (build_component_ref): Make sure the type of the COMPONENT_REF 3909 contains top-level qualifiers, as appropriate. Improve 3910 error-handling. 3911 (build_indirect_ref): Simplify. Don't strip top-level qualifiers. 3912 (build_array_ref): Likewise. 3913 (build_unary_op): Improve error-recovery. 3914 (unary_complex_lvalue): Make taking the address a bound member 3915 function an error, not a sorry. 3916 (build_conditional_expr): Look at the type qualifiers, not the 3917 qualifiers on the expression itself. 3918 39191998-10-03 Jason Merrill <jason@yorick.cygnus.com> 3920 3921 * decl2.c (merge_functions): Remove duplicates. 3922 3923 * decl2.c: Add -f{no-,}implicit-inline-templates. 3924 (import_export_decl): Check it. 3925 3926 * decl.c (lookup_name_real): Template parms also take precedence 3927 over implicit typename. Only warn if yylex. 3928 3929 * typeck.c (build_conditional_expr): Only fold if ifexp is an 3930 INTEGER_CST. 3931 3932 * decl2.c (finish_vtable_vardecl): Check DECL_INTERFACE_KNOWN 3933 instead of linkage. 3934 39351998-10-01 Jason Merrill <jason@yorick.cygnus.com> 3936 3937 * cp-tree.h (FORMAT_VBASE_NAME): New macro. 3938 * class.c (build_vbase_pointer): Use it. 3939 * rtti.c (expand_class_desc): Likewise. 3940 * tree.c (build_vbase_pointer_fields): Likewise. 3941 3942Thu Oct 1 10:43:45 1998 Nick Clifton <nickc@cygnus.com> 3943 3944 * decl.c (start_decl): Add invocation of 3945 SET_DEFAULT_DECL_ATTRIBUTES, if defined. 3946 (start_function): Add invocation of 3947 SET_DEFAULT_DECL_ATTRIBUTES, if defined. 3948 3949 * lex.c: Replace occurrences of HANDLE_SYSV_PRAGMA with 3950 HANDLE_GENERIC_PRAGMAS. 3951 39521998-09-28 Anthony Green <green@cygnus.com> 3953 3954 * semantics.c (finish_asm_stmt): Always permit volatile asms. 3955 39561998-09-28 Mark Mitchell <mark@markmitchell.com> 3957 3958 * decl.c (grokdeclarator): Tighten checks for invalid 3959 destructors. Improve error-messages and error-recovery. 3960 * decl2.c (check_classfn): Don't assume that mangled destructor 3961 names contain type information. 3962 39631998-09-25 Jason Merrill <jason@yorick.cygnus.com> 3964 3965 * search.c (get_base_distance): Remove assert. 3966 3967 * decl2.c (build_anon_union_vars): Don't process a field with no 3968 name. 3969 (finish_anon_union): Also complain about local anon unions with no 3970 members. 3971 39721998-09-25 Martin von L�wis <loewis@informatik.hu-berlin.de> 3973 3974 * decl.c (lookup_namespace_name): If the name is a namespace, 3975 return it immediately. 3976 3977Fri Sep 25 11:45:38 1998 Kaveh R. Ghazi <ghazi@caip.rutgers.edu> 3978 3979 * cp-tree.h (define_case_label): Remove unused parameter. 3980 (check_java_method): Likewise. 3981 (grokclassfn): Likewise. 3982 (expand_aggr_init): Likewise. 3983 (build_x_delete): Likewise. 3984 (maybe_end_member_template_processing): Likewise. 3985 (unshare_base_binfos): Add prototype. 3986 (string_conv_p): Likewise. 3987 (my_friendly_abort): Mark with ATTRIBUTE_NORETURN. 3988 3989 * cvt.c (build_up_reference): Remove unused parameter 3990 `checkconst', all callers changed. 3991 (build_type_conversion): Mark parameter `code' with 3992 ATTRIBUTE_UNUSED. 3993 (build_expr_type_conversion): Initialize variable `conv'. 3994 3995 * decl.c (push_namespace): Initialize variable `d'. 3996 (define_case_label): Remove unused parameter `decl', all callers 3997 changed. 3998 3999 * decl2.c (lang_decode_option): If !USE_CPPLIB, mark parameter 4000 `argc' with ATTRIBUTE_UNUSED. 4001 (grokclassfn): Remove unused parameter `cname', all callers 4002 changed. 4003 (check_java_method): Likewise for parameter `ctype'. 4004 (copy_assignment_arg_p): Mark parameter `virtualp' with 4005 ATTRIBUTE_UNUSED. 4006 (finish_prevtable_vardecl): Likewise for parameter `prev'. 4007 4008 * expr.c (extract_init): Likewise for parameters `decl' and `init'. 4009 4010 * init.c (expand_aggr_init_1): Remove unused parameter 4011 `alias_this', all callers changed. 4012 (expand_aggr_init): Likewise. 4013 (expand_default_init): Likewise. 4014 (build_new_1): Initialize variable `susp'. 4015 (build_x_delete): Remove unused parameter `type', all callers 4016 changed. 4017 4018 * lex.c (set_typedecl_interface_info): Mark parameter `prev' with 4019 ATTRIBUTE_UNUSED. 4020 (readescape): Use (unsigned) value in shift. 4021 (real_yylex): Likewise. Likewise. Also cast `sizeof' to int when 4022 comparing to a signed quantity. 4023 4024 * pt.c (maybe_end_member_template_processing): Remove unused 4025 parameter `decl', all callers changed. 4026 (check_explicit_specialization): Add braces around empty body in 4027 an else-statement. 4028 (current_template_args): Initialize variable `args'. 4029 (lookup_template_class): Likewise for variable `prev_local_enum'. 4030 (tsubst_decl): Likewise for variable `r'. 4031 (set_mangled_name_for_template_decl): Initialize variable 4032 `context'. 4033 4034 * spew.c (scan_tokens): Change type of parameter `n' to unsigned. 4035 Likewise for variable `i'. 4036 (yylex): Initialize variable `trrr'. 4037 4038 * typeck.c (compparms): Mark variable `strict' with 4039 ATTRIBUTE_UNUSED. 4040 4041 * xref.c (simplify_type): Cast argument of ctype function to 4042 `unsigned char'. 4043 40441998-09-24 Mark Mitchell <mark@markmitchell.com> 4045 4046 * cp-tree.h (language_lvalue_valid): Remove. 4047 * decl.c (grokdeclarator): Don't disallow references to functions. 4048 * tree.c (lvalue_p_1): New function, combining duplicated 4049 code from ... 4050 (lvalue_p): Use it. 4051 (real_lvalue_p): Likewise. 4052 * typeck.c (language_lvalue_valid): Remove. 4053 (build_modify_expr): Treat FUNCTION_TYPEs as readonly, even though 4054 they don't have TREE_READONLY set. 4055 * typeck2.c (readonly_error): Add case for FUNCTION_DECLs. 4056 40571998-09-24 Benjamin Kosnik <bkoz@loony.cygnus.com> 4058 4059 * spew.c (yylex): Give diagnostic. 4060 * hash.h (is_reserved_word): Add export. 4061 * gxx.gperf: Likewise. 4062 * lex.h (rid): Add RID_EXPORT. 4063 * lex.c (init_parse): Likewise. 4064 4065Tue Sep 22 21:01:19 1998 Gerald Pfeifer <pfeifer@dbai.tuwien.ac.at> 4066 4067 * friend.c (do_friend): Make warning a full sentence. 4068 40691998-09-22 Mark Mitchell <mark@markmitchell.com> 4070 4071 * parse.y (component_decl_list): Improve error-recovery. 4072 40731998-09-22 Benjamin Kosnik <bkoz@loony.cygnus.com> 4074 4075 * decl.c (make_typename_type): Move error to point where name 4076 variable can be used by dump_type. 4077 40781998-09-22 Mark Mitchell <mark@markmitchell.com> 4079 4080 * decl.c (grokfndecl): Improve error-recovery. 4081 * decl2.c (grokfield): Likewise. 4082 * pt.c (finish_member_template_decl): Likewise. 4083 40841998-09-20 Martin von L�wis <loewis@informatik.hu-berlin.de> 4085 4086 * method.c (hack_identifier): Finding multiple members is always 4087 an error. 4088 40891998-09-21 Per Bothner <bothner@cygnus.com> 4090 4091 * Make-lang.in (c++-filt): Link libiberty.a after cxxmain.o. 4092 4093Mon Sep 21 01:53:05 1998 Felix Lee <flee@cygnus.com> 4094 4095 * lex.c (init_lex): Use getenv ("LANG"), not GET_ENVIRONMENT (). 4096 40971998-09-20 Mark Mitchell <mark@markmitchell.com> 4098 4099 * class.c (maybe_warn_about_overly_private_class): Reformat. 4100 41011998-09-17 Andrew MacLeod <amacleod@cygnus.com> 4102 4103 * exception.cc (__cplus_type_matcher): Realign some code. 4104 41051998-09-16 Mark Mitchell <mark@markmitchell.com> 4106 4107 * Make-lang.in (tinfo.o): Use CXXFLAGS when compiling. 4108 (tinfo2.o): Likewise. 4109 (exception.o): Likewise. 4110 (new.o): Likewise. 4111 (opnew.o): Likewise. 4112 (opnewnt.o): Likewise. 4113 (opvnew.o): Likewise. 4114 (opvnewnt.o): Likewise. 4115 (opdel.o): Likewise. 4116 (opdelnt.o): Likewise. 4117 (opvdel.o): Likewise. 4118 (opvdelnt.o): Likewise. 4119 41201998-09-16 Richard Henderson <rth@cygnus.com> 4121 4122 * decl.c (init_decl_processing): Kill __builtin_fp and __builtin_sp. 4123 41241998-09-15 Alexandre Oliva <oliva@dcc.unicamp.br> 4125 4126 * call.c (build_field_call): Handle static data members too. 4127 4128 * typeck.c (comptypes): When comparing pointer types, check 4129 whether referred types match even in strictest modes. 4130 41311998-09-15 Mark Mitchell <mark@markmitchell.com> 4132 4133 * cp-tree.h: Revert previous change. 4134 (finish_struct_methods): Remove declaration. 4135 * class.c: Revert previous change. 4136 (maybe_warn_about_overly_private_class): New function. 4137 (finish_struct_methods): Declare here, and make static. Remove 4138 unnecessary parameters. Tidy slightly. Use 4139 maybe_warn_about_overly_private_class. 4140 (finish_struct_1): Adjust. Remove check for private constructors, 4141 now done elsewhere. 4142 (finish_struct): Adjust. 4143 41441998-09-15 Andrew MacLeod <amacleod@cygnus.com> 4145 4146 * except.c (expand_start_catch_block): No need to check for new 4147 exception model. 4148 (process_start_catch_block_old): Deleted. 4149 (process_start_catch_block): Add call to start_decl_1(). 4150 (expand_end_catch_block): Add call to end_catch_handler(). 4151 * exception.cc (__cplus_type_matcher): Only check the exception 4152 language if there is an exception table. 4153 41541998-09-15 Andrew MacLeod <amacleod@cygnus.com> 4155 4156 * search.c (expand_indirect_vtbls_init): Mark temporary stack slots 4157 as used to prevent conflicts with virtual function tables. 4158 41591998-09-14 Mark Mitchell <mark@markmitchell.com> 4160 4161 * cp-tree.h (lang_type): Add has_non_private_static_mem_fn. 4162 (CLASSTYPE_HAS_NON_PRIVATE_STATIC_MEM_FN): New macro, to access it. 4163 * class.c (maybe_class_too_private_p): New function. 4164 (finish_struct_methods): Use it. 4165 (finish_struct_1): Likewise. 4166 (finish_struct): Set CLASSTYPE_HAS_NON_PRIVATE_STATIC_MEM_FN if 4167 appropriate. 4168 4169 * pt.c (check_specialization_scope): Fix spelling error. 4170 (check_explicit_specialization): Remove code to handle explicit 4171 specializations in class scope; they are now correctly diagnosed 4172 as errors. 4173 41741998-09-10 Mark Mitchell <mark@markmitchell.com> 4175 4176 * decl.c (pushdecl): Don't copy types if the 4177 DECL_ABSTRACT_ORIGIN of the new decl matches the TYPE_NAME of the 4178 type. 4179 41801998-09-09 Kriang Lerdsuwanakij <lerdsuwa@scf-fs.usc.edu> 4181 4182 * class.c (get_enclosing_class): New function. 4183 (is_base_of_enclosing_class): Likewise. 4184 * cp-tree.h (get_enclosing_class): Declare. 4185 (is_base_of_enclosing_class): Likewise. 4186 * pt.c (coerce_template_parms): Use them. 4187 41881998-09-09 Jason Merrill <jason@yorick.cygnus.com> 4189 4190 * g++spec.c (lang_specific_driver): Check whether MATH_LIBRARY is 4191 null to decide whether to use it. 4192 4193 * error.c (dump_type_real): Handle NAMESPACE_DECL. 4194 * parse.y (base_class.1): Avoid crash on error. 4195 41961998-09-08 Martin von L�wis <loewis@informatik.hu-berlin.de> 4197 4198 * decl.c (make_typename_type): If context is a namespace, the code 4199 is in error. 4200 42011998-09-08 Mumit Khan <khan@xraylith.wisc.edu> 4202 4203 * parse.y (nomods_initdcl0): Set up the parser stack correctly. 4204 42051998-09-08 Mark Mitchell <mark@markmitchell.com> 4206 4207 * cp-tree.h (anonymous_namespace_name): Declare. 4208 * decl.c: Define it. 4209 (push_namespace): Use anonymous_namespace_name, rather than local 4210 static anon_name. 4211 * error.c (dump_decl): If a namespace is named 4212 anonymous_namespace_name, call it {anonymous}. 4213 4214 * decl.c (grokparms): Distinguish between references and pointers 4215 in error message. 4216 42171998-09-08 Richard Henderson <rth@cygnus.com> 4218 Mark Mitchell <mark@markmitchell.com> 4219 4220 * pt.c (process_partial_specialization): Consistently allocate 4221 and zero tpd.parms based on ntparms. Use tpd2.parms, not 4222 tpd.parms, where appropriate. 4223 4224Sun Sep 6 00:00:51 1998 Jeffrey A Law (law@cygnus.com) 4225 4226 * Makefile.in (INCLUDES): Update after recent toplevel gcc 4227 reorganizations. 4228 42291998-09-05 Mark Mitchell <mark@markmitchell.com> 4230 4231 * cp-tree.h (TI_PENDING_SPECIALIZATION_FLAG): Remove. 4232 * class.c (finish_struct): Remove hackery to deal with explicit 4233 specializations in class scope. 4234 * decl.c (grokfndecl): Improve error-recovery. 4235 * decl2.c (grokfield): Likewise. 4236 * pt.c (check_specialization_scope): New function. 4237 (begin_specialization): Call it. 4238 (process_partial_specialization): New function, split out from 4239 push_template_decl. Check partial specializations more 4240 stringently. 4241 (push_template_decl): Call it. 4242 (check_explicit_specialization): Don't attempt to handle explicit 4243 specializations in class scope. 4244 (template_parm_data): Document. Add current_arg and 4245 arg_uses_template_parms. 4246 (mark_template_parm): Set it. 4247 (tsubst_arg_types): Remove unused variable. 4248 * semantics.c (begin_class_definition): Tweak. 4249 42501998-09-04 Mark Mitchell <mark@markmitchell.com> 4251 4252 * inc/typeinfo (type_info::type_info(const char*)): Make 4253 `explicit'. 4254 4255 * cp-tree.h (hash_tree_cons_simple): New macro. 4256 * pt.c (tsubst_arg_types): New function. Use hash_tree_cons. 4257 (coerce_template_parms): Use make_temp_vec, instead of 4258 make_tree_vec. Document this behavior. 4259 (lookup_template_class): Likewise. 4260 (tsubst, cases METHOD_TYPE, FUNCTION_TYPE): Use tsubst_arg_types. 4261 Remove dead code (and add assertion to check its deadness). Fix 4262 bug w.r.t. exception specifications. 4263 42641998-09-03 Jason Merrill <jason@yorick.cygnus.com> 4265 4266 * decl2.c (import_export_vtable): Always make artificials comdat. 4267 (import_export_decl): Likewise. 4268 * pt.c (mark_decl_instantiated): Likewise. 4269 42701998-09-03 Mark Mitchell <mark@markmitchell.com> 4271 4272 * cp-tree.h (finish_globally_qualified_member_call_expr): 4273 Rename to ... 4274 (finish_qualified_call_expr). 4275 * semantics.c: Likewise. 4276 * parse.y (primary): Use it. 4277 * method.c (hack_identifier): Remove redundant code. 4278 4279 * init.c (resolve_offset_ref): Call convert_from_reference to 4280 handle members of reference type. Improve error recovery. 4281 42821998-09-03 Benjamin Kosnik <bkoz@cygnus.com> 4283 4284 * cp-tree.h: Declare warn_nontemplate_friend. 4285 * decl2.c (lang_decode_option): Set. 4286 * lang-options.h: Add -Wnon-template-friend. 4287 * friend.c (do_friend): Use to toggle non-template function warning. 4288 42891998-09-03 Mark Mitchell <mark@markmitchell.com> 4290 4291 * decl.c (finish_enum): Don't resolve CONST_DECLs to their 4292 corresponding INTEGER_CSTs when processing_template_decl. 4293 * pt.c (tsubst_enum): Tweak accordingly. 4294 42951998-09-03 Benjamin Kosnik <bkoz@rhino.cygnus.com> 4296 4297 * decl.c (pushdecl_class_level): Add warning here. 4298 (pushdecl): Tweak. 4299 43001998-09-02 Jason Merrill <jason@yorick.cygnus.com> 4301 4302 * cvt.c (convert_pointer_to_real): Tidy. 4303 * search.c (get_base_distance_recursive): Simplify. 4304 (get_base_distance): Likewise. 4305 4306 * pt.c (unify): Only special-case INTEGER_TYPE if it uses template 4307 parms. 4308 4309Wed Sep 02 09:25:29 1998 Nick Clifton <nickc@cygnus.com> 4310 4311 * lex.c (check_newline): Call HANDLE_PRAGMA before 4312 HANDLE_SYSV_PRAGMA if both are defined. Generate warning messages 4313 if unknown pragmas are encountered. 4314 (handle_sysv_pragma): Interpret return code from 4315 handle_pragma_token (). Return success/failure indication rather 4316 than next unprocessed character. 4317 (pragma_getc): New function: retrieves characters from the 4318 input stream. Defined when HANDLE_PRAGMA is defined. 4319 (pragma_ungetc): New function: replaces characters back into the 4320 input stream. Defined when HANDLE_PRAGMA is defined. 4321 43221998-09-01 Jason Merrill <jason@yorick.cygnus.com> 4323 4324 * decl2.c (output_vtable_inherit): Use %cDIGIT in the operands. 4325 * class.c (build_vtable_entry_ref): Likewise. 4326 43271998-09-01 Mark Mitchell <mark@markmitchell.com> 4328 4329 * cp-tree.h (DECL_FRIEND_PSEUDO_TEMPLATE_INSTANTIATION): New macro. 4330 * decl2.c (import_export_decl): Likewise. 4331 * pt.c (instantiate_decl): Use it. 4332 43331998-09-01 Jason Merrill <jason@yorick.cygnus.com> 4334 4335 * decl.c (lookup_name_real): Also do implicit typename thing for 4336 artificial TYPE_DECLs. 4337 * search.c (lookup_field): Likewise. 4338 (lookup_fnfields, lookup_field): Adjust for implicit typename kludge. 4339 * semantics.c (begin_constructor_declarator): Use enter_scope_of. 4340 (enter_scope_of): Extract type from implicit typename. 4341 (begin_class_definition): Likewise. 4342 * lex.c (identifier_type): Handle implicit typename when checking 4343 for SELFNAME. 4344 4345 * cp-tree.h: Declare flag_strict_prototype. 4346 * lex.c (do_scoped_id, do_identifier): Don't implicitly_declare if 4347 -fstrict-prototype. 4348 * decl.c (init_decl_processing): If -f{no,-}strict-prototype wasn't 4349 specified, set it to the value of pedantic. 4350 43511998-09-01 Mark Mitchell <mark@markmitchell.com> 4352 4353 * decl2.c (arg_assoc): Handle template-id expressions as arguments. 4354 43551998-08-31 Mark Mitchell <mark@markmitchell.com> 4356 4357 * decl.c (finish_enum): Handle member enums of classes declared in 4358 template functions. 4359 4360 * decl2.c (grok_x_components): Strip attributes before calling 4361 groktypename. 4362 43631998-08-31 Jason Merrill <jason@yorick.cygnus.com> 4364 4365 * cp-tree.h, decl2.c: Remove support for -fall-virtual, 4366 -fenum-int-equivalence and -fno-nonnull-objects. 4367 * class.c (check_for_override): Remove support for -fall-virtual. 4368 (finish_struct_1): Likewise. 4369 * call.c (build_new_op): Remove support for -fenum-int-equivalence. 4370 * typeck.c (build_binary_op_nodefault): Likewise. 4371 * cvt.c (ocp_convert): Likewise. 4372 * call.c (build_vfield_ref): Remove support for -fno-nonnull-objects. 4373 * class.c (build_vbase_path): Likewise. 4374 4375Sun Aug 30 22:16:31 1998 H.J. Lu (hjl@gnu.org) 4376 4377 * Makefile.in (INTERFACE): New, set to 1. 4378 43791998-08-30 Mark Mitchell <mark@markmitchell.com> 4380 4381 * error.c (dump_decl): Use CP_DECL_CONTEXT, not DECL_CONTEXT, when 4382 comparing with global_namespace. 4383 (dump_aggr_type): Likewise. 4384 4385 * decl.c (grokfndecl): Issue error on declaration of friend 4386 templates with explicit template arguments. 4387 4388 * pt.c (convert_template_argument): New function, split out 4389 from... 4390 (coerce_template_parms): Here. 4391 (tsubst): Attempt better error-recovery. 4392 43931998-08-28 Benjamin Kosnik <bkoz@loony.cygnus.com> 4394 4395 * pt.c (decl_template_parm_p): Add checks for 4396 TEMPLATE_TEMPLATE_PARM. 4397 43981998-08-28 Mark Mitchell <mark@markmitchell.com> 4399 4400 * lex.c (do_identifier): Fix thinko in previous change. 4401 44021998-08-28 Jason Merrill <jason@yorick.cygnus.com> 4403 4404 * search.c (dfs_search, binfo_for_vtable, dfs_bfv_helper): New fns. 4405 * decl2.c (output_vtable_inherit): Call binfo_for_vtable. 4406 44071998-08-28 Richard Henderson <rth@cygnus.com> 4408 4409 Add support for discarding unused virtual functions. 4410 * lang-options.h: Add -fvtable-gc. 4411 * cp-tree.h: Add flag_vtable_gc. 4412 * decl2.c (output_vtable_inherit): New fn. 4413 (finish_vtable_vardecl): Call it. 4414 * class.c (build_vtable_entry_ref): New fn. 4415 (build_vtbl_ref): Call it. 4416 44171998-08-28 Mark Mitchell <mark@markmitchell.com> 4418 4419 * cp-tree.h (build_enumerator): Take the enumeration type as a 4420 parameter. 4421 * decl.c (finish_enum): Don't set the TREE_TYPE for the 4422 enumeration constant values if we're processing_template_decls. 4423 Don't set the type for the CONST_DECLs either; that's done in 4424 build_enumerator. 4425 (build_enumerator): Take the enumeration type as a 4426 parameter. 4427 * lex.c (do_identifier): Don't resolve enumeration constants while 4428 processing template declarations, even if they happen to be 4429 TEMPLATE_PARM_INDEXs. 4430 4431 * parse.y (current_enum_type): New variable. 4432 (primary): Don't allow statement-expression in local classes just 4433 as we don't in global classes. 4434 (structsp): Use current_enum_type. 4435 (enum_list): Likewise. 4436 * pt.c (tsubst_enum): Don't check for NOP_EXPRs introduced by 4437 finish_enum; they no longer occur. 4438 4439 * cp-tree.h (finish_base_specifier): New function. 4440 * parse.y (base_class): Use it. 4441 * semantics.c (finish_base_specifier): Define it. 4442 4443 * parse.y (structsp): Warn on use of typename outside of template 4444 declarations. 4445 44461998-08-27 Jason Merrill <jason@yorick.cygnus.com> 4447 4448 * lex.c (handle_cp_pragma): Remove #pragma vtable. 4449 * lang-options.h: Remove +e options. 4450 * decl2.c (lang_decode_option): Likewise. 4451 (import_export_vtable): Don't check write_virtuals. 4452 (finish_vtable_vardecl, finish_file): Likewise. 4453 * search.c (dfs_debug_mark): Likewise. 4454 * semantics.c (begin_class_definition): Likewise. 4455 * class.c (build_vtable, finish_vtbls, finish_struct_1): Likewise. 4456 4457 * call.c (build_over_call): Check flag_elide_constructors. 4458 * decl2.c: flag_elide_constructors defaults to 1. 4459 * typeck.c (convert_arguments): Remove return_loc parm. 4460 (build_function_call_real): Adjust. 4461 4462 * search.c: Tear out all mi_matrix and memoize code. 4463 (lookup_field, lookup_fnfields): Use scratch_tree_cons. 4464 * lang-options.h: Remove documentation for -fhandle-exceptions, 4465 -fmemoize-lookups and -fsave-memoized. 4466 * cp-tree.h: Lose mi_matrix and memoize support. 4467 * decl2.c: Ignore -fmemoize-lookups and -fsave-memoized. 4468 * class.c: Lose struct class_level. 4469 (pushclass, popclass): Lose memoize support. 4470 * init.c (build_offset_ref): Likewise. 4471 4472 Never change BINFO_INHERITANCE_CHAIN. 4473 * init.c (emit_base_init): Change modification of 4474 BINFO_INHERITANCE_CHAIN to an assert. 4475 * search.c (get_base_distance_recursive): Likewise. 4476 (get_base_distance): Likewise. 4477 (lookup_member): Likewise. 4478 (convert_pointer_to_single_level): Likewise. 4479 (lookup_field): Likewise. Lose setting TREE_VIA_* on TREE_LISTs. 4480 (lookup_fnfields): Likewise. 4481 * tree.c (propagate_binfo_offsets): Don't call unshare_base_binfos. 4482 (unshare_base_binfos): Don't call propagate_binfo_offsets. 4483 (layout_basetypes): Call propagate_binfo_offsets instead of 4484 unshare_base_binfos. 4485 * decl.c (xref_basetypes): Call unshare_base_binfos. 4486 * pt.c (instantiate_class_template): Likewise. 4487 * tree.c (reverse_path): Remove 'copy' parm; always make a 4488 temporary copy. 4489 * class.c (build_vbase_path): Just call it. 4490 * search.c (compute_access): Likewise. Don't re-reverse. 4491 44921998-08-27 Mark Mitchell <mark@markmitchell.com> 4493 4494 * class.c (build_vbase_path): Use reverse_path. 4495 (finish_base_struct): Move warnings for inaccessible bases to 4496 layout_basetypes. 4497 (modify_one_vtable): Remove check of TREE_USED (binfo). 4498 (fixup_vtable_deltas1): Likewise. 4499 * cp-tree.h (BINFO_INHERITANCE_CHAIN): Document here. 4500 (xref_tag): Remove binfos parameter. 4501 (make_binfo): Remove chain parameter. 4502 (reverse_path): Add copy parameter. 4503 * decl.c (init_decl_processing): Change calls to xref_tag. 4504 (xref_tag): Remove binfos parameter. 4505 (xref_basetypes): Change calls to make_binfo. 4506 * decl2.c (grok_x_components): Change calls to xref_tag. 4507 (handle_class_head): Likewise. 4508 * friend.c (do_friend): Likewise. 4509 * lex.c (make_lang_type): Change calls to make_binfo. 4510 * parse.y (structsp): Change calls to xref_tag. 4511 (named_complex_class_head_sans_basetype): Likewise. 4512 (named_class_head): Likewise. 4513 * rtti.c (init_rtti_processing): Likewise. 4514 * search.c (compute_access): Change calls to reverse_path. 4515 (dfs_get_vbase_types): Change calls to make_binfo. 4516 (get_vbase_types): Remove dead code. 4517 * tree.c (unshare_base_binfos): Change calls to make_binfo. 4518 (layout_basetypes): Warn here about inaccessible bases. 4519 (make_binfo): Remove chain parameter. 4520 (reverse_path): Add copy parameter. 4521 45221998-08-27 Jason Merrill <jason@yorick.cygnus.com> 4523 4524 * class.c: #if 0 complete_type_p. 4525 * init.c (build_java_class_ref, build_new_1): Remove unused locals. 4526 * method.c (process_overload_item): Likewise. 4527 * typeck.c (comp_target_types): Likewise. 4528 4529 Stop sharing binfos for indirect virtual bases. 4530 * tree.c (propagate_binfo_offsets): Unshare vbases, too. 4531 (layout_basetypes): Likewise. 4532 (unshare_base_binfos): Copy vbases, too. 4533 * cp-tree.h (BINFO_VIA_PUBLIC, BINFO_BASEINIT_MARKED, 4534 BINFO_VBASE_INIT_MARKED): Remove obsolete macros. 4535 (BINFO_PUSHDECLS_MARKED, SET_BINFO_PUSHDECLS_MARKED, 4536 CLEAR_BINFO_PUSHDECLS_MARKED): New macros. 4537 * search.c (lookup_field, lookup_fnfields, lookup_member): Remove 4538 reference to BINFO_VIA_PUBLIC. 4539 (marked_pushdecls_p, unmarked_pushdecls_p): New fns. 4540 (push_class_decls): Use them. 4541 (dfs_pushdecls): Use SET_BINFO_PUSHDECLS_MARKED. 4542 (dfs_compress_decls): Use CLEAR_BINFO_PUSHDECLS_MARKED. 4543 45441998-08-27 Mark Mitchell <mark@markmitchell.com> 4545 4546 * decl.c (build_enumerator): Set DECL_CONTEXT for the 4547 CONST_DECLs. 4548 45491998-08-26 Mark Mitchell <mark@markmitchell.com> 4550 4551 * cp-tree.h (finish_enum): Change prototype. 4552 * decl.c (finish_enum): Use TYPE_VALUES, rather than taking a 4553 VALUES parameter. Don't try to compute mins/maxs if 4554 processing_template_decl. 4555 * parse.y (structsp): Use new calling sequence for finish_enum. 4556 * pt.c (tsubst_enum): Likewise. Take the new type as input. 4557 (lookup_template_class): Remove unused variables. Tweak. 4558 Register enums on instantiation list before substituting 4559 enumeration constants. 4560 (tsubst_decl): Remove unused variables. 4561 (regenerate_decl_from_template): Likewise. 4562 4563 * decl.c (duplicate_decls): Don't obliterate the 4564 DECL_TEMPLATE_INFO for a template if we're not replacing it with 4565 anything. 4566 4567 * lex.c (do_identifier): Fix typo in comment. 4568 4569Wed Aug 26 10:54:51 1998 Kaveh R. Ghazi <ghazi@caip.rutgers.edu> 4570 4571 * errfn.c: Remove stdarg.h/varargs.h. 4572 * tree.c: Likewise. 4573 45741998-08-25 Brendan Kehoe <brendan@cygnus.com> 4575 4576 * pt.c (tsubst_copy): Only do typename overloading on an 4577 IDENTIFIER_NODE that happens to look like a typename if it actually 4578 has a type for us to use. 4579 45801998-08-25 Jason Merrill <jason@yorick.cygnus.com> 4581 4582 * typeck.c (comp_cv_target_types): Split out... 4583 (comp_target_types): From here. Don't allow cv-qual changes under 4584 a pointer if nptrs == 0. Fix OFFSET_TYPE handling. 4585 (build_ptrmemfunc): Pass 1 to nptrs. 4586 * cvt.c (perform_qualification_conversions): Use comp_ptr_ttypes. 4587 45881998-08-25 Mark Mitchell <mark@markmitchell.com> 4589 4590 * search.c (dependent_base_p): Don't compare a binfo to 4591 current_class_type; use the TREE_TYPE of the binfo instead. 4592 4593 * cp-tree.h (CLASS_TYPE_P): Revise definition. 4594 45951998-08-25 Jason Merrill <jason@yorick.cygnus.com> 4596 4597 * decl.c (duplicate_decls): Don't complain about different 4598 exceptions from an internal decl even if pedantic. 4599 4600 * typeck.c (convert_for_assignment): Converting from pm of vbase 4601 to derived is an error, not a sorry. 4602 4603 * call.c (build_over_call): Use convert_pointer_to_real for 'this'. 4604 * class.c (fixed_type_or_null): Rename from 4605 resolves_to_fixed_type_p. Return the dynamic type of the 4606 expression, if fixed, or null. 4607 (resolves_to_fixed_type_p): Use it. Return 0 if the dynamic type 4608 does not match the static type. 4609 (build_vbase_path): Rename 'alias_this' to 'nonnull'. Use 4610 resolves_to_fixed_type_p again. 4611 46121998-08-24 Mark Mitchell <mark@markmitchell.com> 4613 4614 * pt.c (tsubst_decl): Move special case code for dealing with 4615 tricky friend templates here from ... 4616 (regenerate_decl_from_template): Here. 4617 46181998-08-24 Jason Merrill <jason@yorick.cygnus.com> 4619 4620 * decl.c (start_decl): Remove redundant linkage check. 4621 46221998-08-24 Gavin Romig-Koch <gavin@cygnus.com> 4623 4624 * typeck.c (c_expand_return): Handle the case that valtype 4625 is wider than the functions return type. 4626 46271998-08-24 Mark Mitchell <mark@markmitchell.com> 4628 4629 * cp-tree.h (CLASS_TYPE_P): New macro. 4630 * decl.c (grokdeclarator): Use it instead of IS_AGGR_TYPE. 4631 * pt.c (process_template_parm): Undo previous change. 4632 46331998-08-24 Benjamin Kosnik <bkoz@cygnus.com> 4634 4635 * cp-tree.h: Declare. 4636 * pt.c (decl_template_parm_p): New function. 4637 * decl.c (pushdecl): Check decls for redeclaring template parms. 4638 (xref_tag): Make redeclaration an error, print decl. 4639 * decl2.c (grokfield): Check field_decls for redeclaration as well. 4640 46411998-08-24 Jason Merrill <jason@yorick.cygnus.com> 4642 4643 * parse.y (primary): Fix up the type of string constants. 4644 46451998-08-24 Mark Mitchell <mark@markmitchell.com> 4646 4647 * typeck.c (convert_for_initialization): Move check for odd uses 4648 of NULL to avoid duplicate warnings. 4649 46501998-08-24 Jason Merrill <jason@yorick.cygnus.com> 4651 4652 * tree.c (lvalue_type): Fix for arrays. 4653 * typeck.c (string_conv_p): New fn. 4654 (convert_for_assignment): Use it. 4655 (build_unary_op): Use lvalue_type. 4656 * call.c (standard_conversion, convert_like): Use string_conv_p. 4657 (add_function_candidate): Use lvalue_type. 4658 * cvt.c (convert_to_reference): Likewise. 4659 * decl2.c (lang_decode_option): Ignore -traditional. 4660 * decl.c (init_decl_processing): flag_writable_strings inhibits 4661 flag_const_strings. 4662 46631998-08-24 Andrew MacLeod <amacleod@cygnus.com> 4664 4665 * lang-options.h (lang_options): Add fconst-strings to the list 4666 of valid options. 4667 * decl2.c (lang_f_options, lang_decode_option): Likewise. 4668 46691998-08-24 Nathan Sidwell <nathan@acm.org> 4670 4671 * lex.c (real_yylex): Don't warn about long long constants if 4672 we're allowing long long. 4673 46741998-08-24 Martin von L�wis <loewis@informatik.hu-berlin.de> 4675 4676 * decl.c (pushdecl): Use IDENTIFIER_NAMESPACE_VALUE instead of 4677 accessing bindings directly. 4678 4679 * search.c (my_tree_cons): Reimplement. 4680 4681 * lang-specs.h: Remove __HONOR_STD. 4682 * inc/exception, inc/new, inc/new.h, inc/typeinfo: Likewise. 4683 46841998-08-23 Mark Mitchell <mark@markmitchell.com> 4685 4686 * decl.c (grokdeclarator): Complain about in-class initialization 4687 of aggregates and/or references. 4688 * pt.c (process_template_parm): Clear IS_AGGR_TYPE for 4689 TEMPLATE_TYPE_PARMs. 4690 4691 * decl2.c (grok_array_decl): Add comment. 4692 (mark_used): Don't instantiate an explicit instantiation. 4693 * friend.c (make_friend_class): Remove bogus comment. Fix check 4694 for partial specializations. 4695 * pt.c (check_explicit_specialization): Don't 4696 SET_DECL_EXPLICIT_INSTANTIATION here. 4697 (mark_decl_instantiated): Or here. 4698 (do_decl_instantiation): Do it here, instead. Add checks for 4699 duplicate explicit instantiations, etc. Tidy. 4700 (do_type_instantiation): Likewise. 4701 (instantiate_decl): Improve comments. Complain about explicit 4702 instantiations where no definition is available. 4703 4704 * cp-tree.h (ansi_null_node): Remove. 4705 * call.c (build_over_call): Warn about converting NULL to an 4706 arithmetic type. 4707 * cvt.c (build_expr_type_conversion): Likewise. Use 4708 null_ptr_cst_p instead of expanding it inline. 4709 * decl.c (ansi_null_node): Remove. 4710 (init_decl_processing): Make null_node always have integral type. 4711 * except.c (build_throw): Warn about converting NULL to an 4712 arithmetic type. 4713 * lex.c (init_parse): Remove handling of ansi_null_node. 4714 * pt.c (type_unification_real): Don't convert NULL to void* type. 4715 * typeck.c (build_binary_op_nodefault): Fix NULL warnings. 4716 (convert_for_assignment): Warn about converting NULL to an 4717 arithmetic type. 4718 (convert_for_initialization): Likewise. 4719 47201998-08-20 Jason Merrill <jason@yorick.cygnus.com> 4721 4722 * tree.c (search_tree, no_linkage_helper, no_linkage_check): New fn. 4723 * pt.c (coerce_template_parms): Use no_linkage_check. 4724 * decl.c (grokvardecl): Likewise. 4725 (grokfndecl): Likewise. Members of anonymous types have no linkage. 4726 4727 * method.c (process_overload_item): Remove useless code. 4728 47291998-08-20 Per Bothner <bothner@cygnus.com> 4730 4731 Handle new'ing of Java classes. 4732 * init.c (build_class_classref): New function. 4733 (build_new_1): If type is TYPE_FOR_JAVA: Call _Jv_AllocObject; 4734 constructor does not return this; don't need to exception-protect. 4735 4736 * pt.c (lookup_template_class): Copy TYPE_FOR_JAVA flag. 4737 * decl2.c (acceptable_java_type): Handle template-derived types. 4738 47391998-08-20 Per Bothner <bothner@cygnus.com> 4740 4741 * decl2.c (import_export_vtable): Suppress vtables for Java classes. 4742 47431998-08-20 Mark Mitchell <mark@markmitchell.com> 4744 4745 * decl.c (duplicate_decls): Always merge the old and new patterns 4746 for templates, regardless of whether or not the new one has 4747 DECL_INITIAL. Don't throw away specializations. Merge 4748 DECL_SAVED_TREE. 4749 * pt.c (tsubst_decl): Use the right pattern when calculating the 4750 complete args for a new template instance. 4751 (do_decl_instantiation): Fix typo in comment. 4752 (regenerate_decl_from_template): Deal with tricky friend template 4753 case. 4754 (instantiate_decl): Likewise. 4755 4756Thu Aug 20 09:09:45 1998 Jeffrey A Law (law@cygnus.com) 4757 4758 * init.c (build_builtin_delete_call): Add missing assemble_external 4759 call. 4760 47611998-08-20 Jason Merrill <jason@yorick.cygnus.com> 4762 4763 * parse.y (notype_unqualified_id): Also accept ~A<int>. 4764 47651998-08-19 Mark Mitchell <mark@markmitchell.com> 4766 4767 * typeck.c (build_binary_op_nodefault): Warn on use of NULL in 4768 arithmetic. 4769 * except.c (build_throw): Warn when NULL is thrown, even with 4770 -ansi. Use ansi_null_node, rather than integer_zero_node, in the 4771 thrown expression. 4772 4773 * cp-tree.h (ansi_null_node): New variable. 4774 * decl.c (ansi_null_node): New variable. 4775 (init_decl_processing): Initialize its type. 4776 * lex.c (init_parse): Initialize its value. Use ansi_null_node 4777 for null_node in non-ANSI mode. 4778 * typeck.c (build_binary_op_nodefault): Use ansi_null_node in 4779 place of null_node to avoid spurious errors. 4780 47811998-08-17 Mark Mitchell <mark@markmitchell.com> 4782 4783 * cp-tree.h (enter_scope_of): New function. 4784 * parse.y (complex_direct_notype_declarator): Use it. 4785 * semantics.c (enter_scope_of): New function. 4786 47871998-08-17 Jason Merrill <jason@yorick.cygnus.com> 4788 4789 * decl.c (grokparms): No, here. 4790 4791 * decl.c (grokdeclarator): Catch parm with pointer to array of 4792 unknown bound here... 4793 * method.c (process_overload_item): ...not here. 4794 4795 * gxxint.texi: Remove obsolete documentation of overloading code. 4796 4797 * decl.c (finish_enum): Also set TYPE_SIZE_UNIT. 4798 * class.c (finish_struct_bits): Likewise. 4799 4800 * tree.c (lvalue_type): Fix for arrays. 4801 * typeck.c (build_unary_op): Use lvalue_type. 4802 * call.c (add_function_candidate): Likewise. 4803 * cvt.c (convert_to_reference): Likewise. 4804 4805 * decl2.c (lang_decode_option): Ignore -traditional. 4806 4807 * init.c (build_offset_ref): Don't mess with error_mark_node. 4808 * lex.c (do_scoped_id): Use cp_error. 4809 4810 * rtti.c (get_tinfo_fn): Don't mess with the context for now. 4811 48121998-08-17 Benjamin Kosnik <bkoz@loony.cygnus.com> 4813 4814 * decl.c (grokdeclarator): Allow anonymous types to be cv-qualified. 4815 4816Mon Aug 17 10:40:18 1998 Jeffrey A Law (law@cygnus.com) 4817 4818 * cp-tree.h (set_identifier_local_value): Provide prototype. 4819 4820 * decl2.c (do_namespace_alias): Remove unused variables `binding' 4821 and `old'. 4822 4823Fri Aug 14 16:42:27 1998 Nick Clifton <nickc@cygnus.com> 4824 4825 * Makefile.in: Rename BBISON to BISON so that it can be properly 4826 inherited from the parent makefile. 4827 48281998-08-13 Jason Merrill <jason@yorick.cygnus.com> 4829 4830 * lang-options.h: Add -finit-priority. 4831 * decl2.c: Likewise. Check flag_init_priority instead of 4832 USE_INIT_PRIORITY. 4833 4834 * decl2.c (setup_initp): New fn. 4835 (start_objects, finish_objects, do_ctors): Handle init_priority. 4836 (do_dtors, finish_file): Likewise. 4837 48381998-08-13 Jason Merrill <jason@yorick.cygnus.com> 4839 4840 * pt.c (tsubst_copy): Hush warning. 4841 4842 * rtti.c (get_tinfo_fn): Also set DECL_IGNORED_P. 4843 48441998-08-12 Mark Mitchell <mark@markmitchell.com> 4845 4846 * pt.c (print_template_context): Don't abort when instantiating a 4847 synthesized method. 4848 4849 * decl.c (grokdeclarator): Issue errors on namespace qualified 4850 declarators in parameter lists or in class scope. 4851 48521998-08-09 Mark Mitchell <mark@markmitchell.com> 4853 4854 * pt.c (check_explicit_specialization): Don't abort on bogus 4855 explicit instantiations. 4856 48571998-08-07 Mark Mitchell <mark@markmitchell.com> 4858 4859 * typeck.c (require_complete_type): Use complete_type_or_else. 4860 (complete_type_or_else): Always return NULL_TREE on failure, as 4861 documented. 4862 4863 * pt.c (tsubst_aggr_type): Prototype. 4864 (tsubst_decl): New function, split out from tsubst. Set 4865 input_filename and lineno as appropriate. 4866 (pop_tinst_level): Restore the file and line number saved in 4867 push_tinst_level. 4868 (instantiate_class_template): Set input_filename and lineno as 4869 appropriate. 4870 (tsubst): Move _DECL processing to tsubst_decl. Make sure the 4871 context for a TYPENAME_TYPE is complete. 4872 4873 * decl2.c (grokbitfield): Issue errors on bitfields declared with 4874 function type. 4875 (do_dtors): As in do_ctors, pretend to be a member of the same 4876 class as a static data member while generating a call to its 4877 destructor. 4878 4879 * cvt.c (cp_convert_to_pointer): Handle NULL pointer 4880 conversions, even in complex virtual base class hierarchies. 4881 48821998-08-06 Mark Mitchell <mark@markmitchell.com> 4883 4884 * cp-tree.h (ENUM_TEMPLATE_INFO): New macro. 4885 (TYPE_TEMPLATE_INFO): Likewise. 4886 (SET_TYPE_TEMPLATE_INFO): Likewise. 4887 (ENUM_TI_TEMPLATE): Likewise. 4888 (ENUM_TI_ARGS): Likewise. 4889 (lookup_nested_type_by_name): Remove. 4890 * decl.c (maybe_process_template_type_declaration): Handle enums. 4891 (start_enum): Don't check for primary-template enum declarations 4892 here. 4893 (finish_enum): Clean up, document. Make sure template enum 4894 constants get the correct type. 4895 (build_enumerator): Copy initializers for template enumerations, 4896 too. 4897 (grok_enum_decls): Document. 4898 * lex.c (do_identifier): Document use of LOOKUP_EXPR a bit 4899 better. Build LOOKUP_EXPRs for local variables, even if they are 4900 TREE_PERMANENT. 4901 * pt.c (tsubst_enum): Remove field_chain parameter. 4902 (template_class_depth): Include the depth of surrounding function 4903 contexts. 4904 (push_template_decl): Check for primary-template enum declarations 4905 here. Deal with enumeration templates. 4906 (lookup_template_class): Likewise. 4907 (for_each_template_parm): Likewise. 4908 (instantiate_class_template): Don't call tsubst_enum directly, 4909 call tsubst instead, to instantiate enums. Deal with all 4910 field_chain issues here, not in tsubst_enum. 4911 (lookup_nested_type_by_name): Remove. 4912 (tsubst_aggr_type): Revise handling of enumeration types. 4913 (tsubst): Likewise. 4914 (tsubst_copy): Likewise. 4915 (tsubst_expr): Call tsubst, not tsubst_enum for TAG_DEFNs. 4916 49171998-08-04 Mark Mitchell <mark@markmitchell.com> 4918 4919 * decl.c (pushtag): Don't mangle the name of a TYPE_DECL if it 4920 uses template parameters. 4921 * method.c (build_template_parm_names): Use the full set of 4922 template arguments for tsubst'ing. 4923 (build_overload_identifier): Pass the full set of template 4924 arguments to build_template_parm_names, not just the 4925 innermost_args. 4926 * pt.c (TMPL_ARGS_DEPTH): Define using 4927 TMPL_ARGS_HAVE_MULTIPLE_LEVELS, for clarity. 4928 (NUM_TMPL_ARGS): New macro. 4929 (add_outermost_template_args): Deal with the case where the outer 4930 args will be completely discarded. 4931 (coerce_template_parms): Use the full set of template arguments 4932 for tsubst'ing. Simplify. Add some asserts. Improve 4933 error messages. 4934 (lookup_template_class): Pass the full set of template arguments 4935 to coerce_template_parms. 4936 (tsubst): Add assertion. 4937 (do_type_instantiation): Don't instantiate member template 4938 classes. 4939 4940 * init.c (build_offset_ref): Deal with a TEMPLATE_ID_EXPR whose 4941 name is a LOOKUP_EXPR, rather than an IDENTIFIER_NODE. 4942 49431998-08-03 Jason Merrill <jason@yorick.cygnus.com> 4944 4945 * method.c (set_mangled_name_for_decl): Change return type to void. 4946 4947 * decl.c (lookup_name_real): A namespace-level decl takes priority 4948 over implicit typename. Avoid doing the same lookup twice. 4949 4950 * search.c (dependent_base_p): New fn. 4951 (dfs_pushdecls, dfs_compress_decls): Use it. 4952 4953 * typeck.c (get_member_function_from_ptrfunc): Don't try to handle 4954 virtual functions if the type doesn't have any. 4955 49561998-08-03 Mark Mitchell <mark@markmitchell.com> 4957 4958 * decl2.c (grokfield): Don't mangle the name of a TYPE_DECL if it 4959 uses template parameters. 4960 49611998-08-02 Mark Mitchell <mark@markmitchell.com> 4962 4963 * cp-tree.def (LOOKUP_EXPR): Document. Remove second argument. 4964 * cp-tree.h (DECL_TI_TEMPLATE): Improve documentation. 4965 * lex.c (do_identifier): Don't use a second argument, or a type, 4966 when building LOOKUP_EXPRs. 4967 (do_identifier): Likewise. 4968 (do_scoped_id): Likewise. 4969 * method.c (hack_identifier): Improve error message. 4970 * pt.c (lookup_template_function): Don't needlessly call 4971 copy_to_permanent or build_min. 4972 (tsubst_copy): Remove #if 0'd code. tsubst into LOOKUP_EXPRs if 4973 necessary. 4974 (do_decl_instantiation): Improve error message. 4975 * tree.c (mapcar, case LOOKUP_EXPR): Don't be sorry; make a copy. 4976 (build_min): Copy the type to the permanent obstack, too. 4977 49781998-08-01 Jason Merrill <jason@yorick.cygnus.com> 4979 4980 * init.c (init_init_processing): Remove BI* handling. 4981 (build_builtin_call): Remove. 4982 (build_builtin_delete_call): New fn. 4983 (build_delete): Use it. 4984 49851998-07-31 Mark Mitchell <mark@markmitchell.com> 4986 4987 * cp-tree.h (PROCESSING_REAL_TEMPLATE_DECL_P): New macro. 4988 (maybe_check_template_type): New function. 4989 * decl.c (maybe_process_template_type_declaration): New function, 4990 split out from pushtag Call maybe_check_template_type. 4991 (pushtag): Use it. Use PROCESSING_REAL_TEMPLATE_DECL_P. 4992 (xref_tag): Use PROCESSING_REAL_TEMPLATE_DECL_P. 4993 * friend.c (do_friend): Use PROCESSING_REAL_TEMPLATE_DECL_P. 4994 * pt.c (template_class_depth_real): Generalization of ... 4995 (template_class_depth): Use it. 4996 (register_specialization): Use duplicate_decls for duplicate 4997 declarations of specializations. 4998 (maybe_check_template_type): New function. 4999 (push_template_decl_real): Fix comment. 5000 (convert_nontype_argument): Likewise. 5001 (lookup_template_class): Likewise. Avoid an infinite loop on 5002 erroneous code. 5003 (tsubst_friend_function): Fix comment. 5004 (tsubst, case FUNCTION_DECL): Deal with a DECL_TI_TEMPLATE that is 5005 an IDENTIFIER_NODE. 5006 * semantics.c (begin_function_definition): Use 5007 reset_specialization to note that template headers don't apply 5008 directly to declarations after the opening curly for a function. 5009 50101998-07-29 Jason Merrill <jason@yorick.cygnus.com> 5011 5012 * decl.c (push_overloaded_decl): Use current_namespace instead of 5013 DECL_CONTEXT (decl) to determine where we go. 5014 5015 * decl.c (lookup_name_real): Fix typo. 5016 50171998-07-28 Mark Mitchell <mark@markmitchell.com> 5018 5019 * friend.c (is_friend): Be lenient with member functions to deal 5020 with nested friends. 5021 50221998-07-28 Jason Merrill <jason@yorick.cygnus.com> 5023 5024 * class.c (finish_struct_1): Convert integer_zero_node to 5025 ssizetype before passing it to set_rtti_entry. 5026 * typeck2.c (initializer_constant_valid_p): Allow conversion of 0 5027 of any size to a pointer. 5028 50291998-07-27 Mark Mitchell <mark@markmitchell.com> 5030 5031 * cp-tree.h (TI_USES_TEMPLATE_PARMS): Remove. 5032 (build_template_decl_overload): Remove. 5033 (set_mangled_name_for_decl): New function. 5034 (innermost_args): Remove is_spec parameter. 5035 (most_specialized, most_specialized_class): Remove declarations. 5036 (lookup_template_class): Add entering_scope parameter. 5037 (maybe_process_partial_specialization): New function. 5038 (finish_template_decl): Likewise. 5039 (finish_template_type): Likewise. 5040 * class.c (finish_struct): Clean up processing of member template 5041 specializations. 5042 * decl.c (pushtag): Fix formatting. 5043 (lookup_tag): Improve handling of pseudo-global levels. 5044 (make_typename_type): Adjust call to lookup_template_class. 5045 (shadow_tag): Use maybe_process_partial_specialization. 5046 (xref_tag): Improve handling of member friends. 5047 (start_function): Call push_nested_class before 5048 push_template_decl. Don't call push_template_decl for 5049 specializations. 5050 * decl2.c (grok_x_components): Don't call xref_tag for 5051 template instantiations. Handle UNION_TYPEs like RECORD_TYPEs. 5052 (grokclassfn): Use set_mangled_name_for_decl. 5053 (arg_assoc_class): Adjust call to innermost_args. 5054 (mark_used): Don't call instantiate_decl for a TEMPLATE_DECL. 5055 * error.c (dump_function_name): Improve printing of template 5056 function names. 5057 * friend.c (is_friend): Don't compare types of decls to determine 5058 friendship, unless flag_guiding_decls. 5059 (make_friend_class): Partial specializations cannot be friends. 5060 (do_friend): Use set_mangled_name_for_decl. Call 5061 push_template_decl_real instead of push_template_decl. 5062 * method.c (build_decl_overload_real): Remove prototype. Give it 5063 external linkage. 5064 (build_overload_identififer): Adjust call to innermost_args. 5065 (build_template_decl_overload): Remove. 5066 (set_mangled_name_for_decl): New function. 5067 * parse.y (.finish_template_type): New non-terminal. 5068 (template_def): Use finish_template_decl. Use template_extdef 5069 instead of extdef. 5070 (template_extdef, template_datadef): New non-terminals, containing 5071 only those rules for things which can be templates. 5072 (datadef): Tidy. 5073 (template_type, self_template_type): Use .finish_template_type. 5074 (named_class_head): Use maybe_process_partial_specialization. 5075 * pt.c (mangle_class_name_for_template): Remove context parameter. 5076 (get_class_bindings): Remove outer_args parameter. 5077 (complete_template_args): Remove. 5078 (add_outermost_template_args): New function. 5079 (register_specialization): Return the specialization. 5080 (unregister_specialization): New function. 5081 (tsubst_template_parms): Likewise. 5082 (most_specialized, most_specialized_class): Prototype here as 5083 static. 5084 (original_template): Rename to most_general_template. 5085 (tsubst_template_parms): New function. 5086 (set_mangled_name_for_template_decl): Likewise. 5087 (TMPL_ARGS_DEPTH): New macro. 5088 (TMPL_ARGS_HAVE_MULTIPLE_LEVELS): Adjust. 5089 (TMPL_ARGS_LEVEL): New macro. 5090 (SET_TMPL_ARGS_LEVEL): Likewise. 5091 (TMPL_ARG): Likewise. 5092 (SET_TMPL_ARG): Likewise. 5093 (TMPL_ARGS_DEPTH): Likewise. 5094 (finish_member_template_decl): Use finish_template_decl. 5095 (maybe_process_partial_specialization): New function, split out 5096 from tsubst. 5097 (inline_needs_template_parms): Use TMPL_PARMS_DEPTH. 5098 (maybe_begin_member_template_processing): Use new macros. 5099 (is_member_template): Likewise. 5100 (is_member_template_class): Likewise. 5101 (add_to_template_args): Likewise. Deal with multiple levels of 5102 args. 5103 (maybe_process_partial_specialization): New function. 5104 (retrieve_specialization): Add consistency check. 5105 (determine_specialization): Return full argument list. 5106 (check_explicit_specialization): Tweak friend handling. Use full 5107 argument lists. Simplify. 5108 (current_template_args): Use new macros. 5109 (push_template_decl_real): Change ill-named mainargs to specargs. 5110 Check that a partial specialization actually specializes at least 5111 one parameter. Improve friend handling. Modify for full 5112 template arguments. 5113 (classtype_mangled_name): Don't mangle the names of 5114 specializations. 5115 (lookup_template_class): Add entering_scope parameter. Use it to 5116 avoid finding a template type when an instantiation is required. 5117 Simplify. Use full template arguments. 5118 (tsubst_friend_function): Use unregister_specialization. Use new 5119 macros. Use full template arguments. 5120 (tsubst_friend_class): Substitute, using tsubst_template_parms, 5121 into the template parameters before passing them to 5122 redeclare_class_template. 5123 (instantiate_class_template): Simplify. Use full template 5124 arguments. Adjust calls to get_class_bindings. Use 5125 SET_IDENTIFIER_TYPE_VALUE where needed. Improve friend handling. 5126 (innermost_args): Use new macros. 5127 (tsubst_aggr_type): New function, split out from tsubst. 5128 (tsubst): Use tsubst_aggr_type, tsubst_template_parms, new calling 5129 conventions for lookup_template_class. Refine handling of partial 5130 instantiations. Remove calls to complete_template_args. 5131 Simplify. Add consistency checks. Use set_mangled_name_for_decl 5132 and set_mangled_name_for_template_decl. 5133 (tsubst_copy): Use tsubst_aggr_type. 5134 (instantiate_template): Use full template arguments. 5135 (more_specialized): Improve formatting. 5136 (more_specialized_class): Adjust calls to get_class_bindings. 5137 (get_bindings_real): Don't call complete_template_args. 5138 (most_specialized): Don't overwrite input; create a new list. 5139 (most_specialized_class): Use most_general_template. 5140 (regenerate_decl_from_template): Use unregister_specialization. 5141 Use full template arguments. 5142 (instantiate_decl): Use full template arguments. 5143 (set_mangled_name_for_template_decl): New function. 5144 * semantics.c (begin_class_definition): Use 5145 maybe_process_partial_specialization. 5146 (finish_member_class_template): New function. 5147 (finish_template_decl): Likewise. 5148 (finish_template_type): Likewise. 5149 (typeck.c): Don't crash after issuing a compiler_error. 5150 * Makefile.in (CONFLICTS): Adjust; we removed a s/r conflict. 5151 51521998-07-27 Jason Merrill <jason@yorick.cygnus.com> 5153 5154 * typeck2.c (build_functional_cast): Handle default-initialization. 5155 5156 * call.c (build_over_call): Pass 1 to popclass. 5157 5158 * parse.y (direct_notype_declarator): Add precedence declaration 5159 to notype_unqualified_id case. 5160 * Makefile.in (EXPECT): Adjust. 5161 5162 * tree.c (ovl_member): Fix for single function in OVL. 5163 51641998-07-27 Dave Brolley <brolley@cygnus.com> 5165 5166 * c-lex.c (yylex): Fix boundary conditions in character literal and 5167 string literal loops. 5168 51691998-07-24 Jason Merrill <jason@yorick.cygnus.com> 5170 5171 * decl.c (lookup_name_real): OK, do return the from_obj value 5172 unless got_object depends on template parms. 5173 5174 * parse.y (nested_name_specifier_1): Pull out the TYPE_MAIN_VARIANT. 5175 5176 * pt.c (coerce_template_parms): Also complain about local enums. 5177 5178 * cp-tree.h: Add prototype for set_identifier_local_value. 5179 * decl.c (set_identifier_local_value_with_scope): Make static, 5180 prototype. 5181 * search.c (covariant_return_p): Likewise. 5182 * except.c (build_terminate_handler, alloc_eh_object): Likewise. 5183 5184 * call.c (build_method_call): Only pull out the type of a destructor 5185 if it's a template type parm. 5186 * decl.c (lookup_name_real): Never return the from_obj value. 5187 51881998-07-23 Jason Merrill <jason@yorick.cygnus.com> 5189 5190 * except.c (process_start_catch_block_old): Call start_decl_1 for 5191 catch parm. 5192 * decl.c (start_decl_1): Avoid duplicate error. 5193 5194 * init.c (expand_default_init): Only perform the initialization if 5195 it will do something. 5196 51971998-07-23 H.J. Lu (hjl@gnu.org) 5198 5199 * parse.y (base_class): Check for invalid base class. 5200 52011998-07-23 Jason Merrill <jason@yorick.cygnus.com> 5202 5203 * decl2.c (import_export_template): Fold in... 5204 (import_export_class): ...to here. Handle dllimport/export. 5205 5206 * class.c (build_vtable): Pass at_eof to import_export_vtable. 5207 (prepare_fresh_vtable): Likewise. 5208 * decl2.c (import_export_class): Split out... 5209 (finish_prevtable_vardecl): From here. 5210 * class.c (finish_struct_1): Call import_export_class if at_eof. 5211 5212 * decl.c (start_function): #if 0 mysterious code I wrote and have 5213 forgotten why. 5214 * rtti.c (get_tinfo_fn): If this is for a class type, set 5215 DECL_CONTEXT. 5216 52171998-07-22 Jason Merrill <jason@yorick.cygnus.com> 5218 5219 * inc/exception: Change terminate and unexpected to (). 5220 5221 * parse.y (named_class_head_sans_basetype_defn): A 5222 named_class_head_sans_basetype followed by '{' or ':' is a defn. 5223 52241998-07-21 Jason Merrill <jason@yorick.cygnus.com> 5225 5226 * tree.c (canonical_type_variant): New fn to handle arrays. 5227 * cp-tree.h (CANONICAL_TYPE_VARIANT): Remove. 5228 * pt.c (unify, default case): Also fold arg. Fix array bounds case. 5229 * method.c (process_overload_item): Use build_overload_value for 5230 arrays. 5231 52321998-07-20 Dave Brolley <brolley@cygnus.com> 5233 5234 * lex.c (mbchar.h): #include it. 5235 (GET_ENVIRONMENT): New macro. 5236 (init_parse): Set character set based on LANG environment variable. 5237 (real_yylex): Handle multibyte characters in character literals. 5238 (real_yylex): Handle multibyte characters in string literals. 5239 52401998-07-19 Jason Merrill <jason@yorick.cygnus.com> 5241 5242 * lex.c (do_identifier): Look for class value even if we don't 5243 have a global value. Do implicit declaration if parsing is 2. 5244 * semantics.c (finish_call_expr): Pass 2 if we're doing Koenig 5245 lookup. 5246 52471998-07-19 Mark Mitchell <mark@markmitchell.com> 5248 5249 * decl.c (pushtag): Revert previous change. 5250 * pt.c (lookup_template_class): Don't put out debugging 5251 information for types that use template parameters. 5252 5253 * decl.c (pushtag): Don't put out debugging information for 5254 compiler-generated typedefs. 5255 5256 * error.c (dump_type_real): Don't crash when presented with 5257 intQI_type_node or the like. 5258 5259 * semantics.c (finish_translation_unit): Fix spelling error in 5260 comment. 5261 52621998-07-17 Jason Merrill <jason@yorick.cygnus.com> 5263 5264 * decl.c (lookup_name_real): Pull out single function here. 5265 (select_decl): Not here. 5266 (unqualified_namespace_lookup): Use CP_DECL_CONTEXT. 5267 5268 * decl.c (qualify_lookup): Tweak again. 5269 5270 * pt.c (lookup_template_class): Don't mess with the context of the 5271 instantiation. 5272 * decl2.c (current_decl_namespace): Remove special handling for 5273 templates. 5274 5275 * pt.c (tsubst, case FUNCTION_DECL): Fix getting complete args for 5276 a member template specialization. 5277 5278 * tree.c (ovl_member): Use decls_match to compare functions. 5279 * decl.c (decls_match): Check the context of a function. 5280 5281 * parse.y (primary): Use notype_unqualified_id instead of IDENTIFIER 5282 in Koenig lookup support rules. 5283 * semantics.c (finish_call_expr): Handle the new cases. 5284 5285 * typeck.c (build_x_function_call): Handle overloaded methods. 5286 5287 * decl.c (grokvardecl): Don't call build_static_name for extern "C". 5288 52891998-07-16 Mark Mitchell <mark@markmitchell.com> 5290 5291 * semantics.c (finish_object_call_expr): Revert previous change. 5292 * call.c (build_new_method_call): Likewise. Instead, convert 5293 TYPE_DECLs to IDENTIFIERs here, in the presence of templates. 5294 52951998-07-16 Jason Merrill <jason@yorick.cygnus.com> 5296 5297 * decl.c (qualify_lookup): Handle templates. 5298 5299 * decl2.c (do_using_directive): Don't pass ancestor. 5300 * decl.c (push_using_directive): Calculate ancestor. 5301 5302 * decl2.c (do_nonmember_using_decl): Allow for type shadowing. 5303 * decl.c (pushdecl): Move type shadowing handling from here... 5304 (duplicate_decls): ...to here. 5305 * decl.c (set_identifier_local_value_with_scope): New fn. 5306 (pushdecl): Use it. 5307 (set_identifier_local_value, lookup_type_current_level): New fns. 5308 * decl2.c (do_local_using_decl): Handle types and binding level 5309 stuff properly. 5310 5311 * init.c (build_offset_ref): Don't call mark_used on an OVERLOAD. 5312 * decl.c (select_decl): Extract a lone function from an OVERLOAD. 5313 (lookup_namespace_name): Likewise. 5314 * typeck.c (build_unary_op): Not here anymore. 5315 5316 * decl2.c (do_class_using_decl): Make sure we get an identifier. 5317 * class.c (handle_using_decl): Ignore TYPE_DECLs. 5318 5319 * decl.c (qualify_lookup): New fn. 5320 (lookup_name_real): Use it. 5321 53221998-07-16 Martin v. Loewis <loewis@informatik.hu-berlin.de> 5323 5324 * decl2.c (add_using_namespace): When directly using a namespace 5325 that was indirect before, promote it. 5326 5327 * cp-tree.h (LOOKUP_PREFER_TYPES, LOOKUP_PREFER_NAMESPACES, 5328 LOOKUP_PREFER_BOTH, LOOKUP_NAMESPACES_ONLY, LOOKUP_TYPES_ONLY, 5329 LOOKUP_QUALIFIERS_ONLY, LOOKUP_TEMPLATES_EXPECTED): New macros. 5330 * decl.c (select_decl): Replace two flag parameters by one. 5331 (unqualified_namespace_lookup): Likewise, pass flag. 5332 (lookup_flags): New function. 5333 (lookup_name_real): Compute flags, pass them. 5334 (lookup_namespace_name): Call with zero-flag. 5335 * decl2.c (ambiguous_decl): Add flag parameter, complain only 5336 according to flags. 5337 (lookup_using_namespace, qualified_lookup_using_namespace): 5338 Add flag parameter, pass them through. 5339 * lex.c (do_scoped_id): Call with zero-flag. 5340 53411998-07-16 Jason Merrill <jason@yorick.cygnus.com> 5342 5343 * typeck.c (convert_for_assignment): Use comptypes. 5344 53451998-07-16 Mark Mitchell <mark@markmitchell.com> 5346 5347 * semantics.c (finish_object_call_expr): Move test for the 5348 function called being a TYPE_DECL to ... 5349 * call.c (build_new_method_call): Here. 5350 53511998-07-15 Jason Merrill <jason@yorick.cygnus.com> 5352 5353 * decl2.c (arg_assoc_class): Also look at template arguments, if any. 5354 (arg_assoc): Handle error_mark_node and multiple levels of TREE_LIST. 5355 5356 * lex.c (looking_for_typename): Don't initialize. 5357 5358 * decl2.c (ambiguous_decl): Clarify error message. 5359 5360 * decl.c (push_using_directive): Iterate over namespaces used 5361 indirectly. 5362 53631998-07-15 Martin v. L�wis <loewis@informatik.hu-berlin.de> 5364 5365 * decl2.c (add_using_namespace): Iterate over namespaces used 5366 indirectly. 5367 5368 * decl.c (lookup_name_real): Accept namespace aliases as locals. 5369 (cat_namespace_levels): Ignore aliases. 5370 (duplicate_decls): Ignore duplicate aliases. 5371 * decl2.c (do_namespace_alias): Process block level namespace 5372 aliases. Store alias with pushdecl. Remove odr errors. 5373 * parse.y (namespace_alias): New non-terminal. 5374 (extdef): Use it. 5375 53761998-07-15 Jason Merrill <jason@yorick.cygnus.com> 5377 5378 * decl2.c (arg_assoc_type): Handle METHOD_TYPE like FUNCTION_TYPE. 5379 Handle TEMPLATE_TYPE_PARM. 5380 (arg_assoc): Rewrite. 5381 5382 * pt.c (complete_template_args): Don't look at the context unless 5383 we have to. 5384 5385 * method.c (build_decl_overload_real): Fix namespace handling. 5386 5387 * typeck.c (build_unary_op): Extract a lone function from an 5388 OVERLOAD. 5389 5390 * call.c (build_scoped_method_call): Handle getting a namespace 5391 for basetype in a destructor call. 5392 (check_dtor_name): Handle enums. 5393 5394 * parse.y (using_directive): New nonterminal. 5395 (extdef, simple_stmt): Use it. 5396 53971998-07-14 Martin von L�wis <loewis@informatik.hu-berlin.de> 5398 5399 * decl2.c (add_function): Move error message ... 5400 (arg_assoc_namespace): ... from here. 5401 54021998-07-14 Jason Merrill <jason@yorick.cygnus.com> 5403 5404 * parse.y (namespace_qualifier): Fix multiple level handling. 5405 * decl2.c (namespace_ancestor): Use CP_DECL_CONTEXT. 5406 (arg_assoc): Don't skip the first argument of a function. 5407 5408Tue Jul 14 20:09:22 1998 Jeffrey A Law (law@cygnus.com) 5409 5410 * search.c (my_tree_cons): Clean up. 5411 54121998-07-14 Jason Merrill <jason@yorick.cygnus.com> 5413 5414 * call.c (joust): Don't warn about "confusing" conversions to the 5415 same type. 5416 54171998-07-14 Martin von L�wis <loewis@informatik.hu-berlin.de> 5418 5419 * class.c (push_nested_class): Complain about namespaces. 5420 * decl.c (start_decl): Enter the object's namespace. 5421 (cp_finish_decl): Leave it. 5422 (grokdeclarator): Likewise. 5423 * decl2.c (check_decl_namespace): New function. 5424 (finish_file): Call it. 5425 * parse.y (complex_direct_notype_declarator): Set complexity 5426 of namespace-qualified ids to -1, enter the namespace. 5427 5428 * method.c (build_template_decl_overload): Expect _DECL as first 5429 parameter. Put context temporarily into current_namespace. 5430 * pt.c (check_explicit_specialization): Change caller. 5431 (tsubst): Likewise. 5432 5433 * init.c (build_offset_ref): Call mark_used and 5434 convert_from_reference for namespace members. 5435 5436Mon Jul 13 23:25:28 1998 Martin von L�wis <loewis@informatik.hu-berlin.de> 5437 5438 * search.c (my_tree_cons): The bitfield is at index 2. 5439 5440Mon Jul 13 17:21:01 1998 Nick Clifton <nickc@cygnus.com> 5441 5442 * lang-options.h: Format changed to work with new --help support 5443 in gcc/toplev.c 5444 54451998-07-12 Martin von L�wis <loewis@informatik.hu-berlin.de> 5446 5447 * decl2.c (build_expr_from_tree): Change calls of do_identifier. 5448 Do Koenig lookup in CALL_EXPR. 5449 (arg_assoc): Handle error_mark. 5450 * lex.c (is_global): New function. 5451 (do_identifier): Expect arguments for Koenig lookup. 5452 * parse.y (primary): Add rules for calls of unqualified function calls. 5453 (do_id): Change call of do_identifier. 5454 * pt.c (finish_stmt_expr): Likewise. 5455 * semantics.c (finish_id_expr): Likewise. 5456 (finish_call_expr): Add integer parameter to indicate 5457 argument-dependent lookup. 5458 5459 * decl.c (struct binding_level): New field using_directives. 5460 (push_using_decl): Not sorry anymore. 5461 (push_using_directive): New function. 5462 (lookup_tag): Use CP_DECL_CONTEXT to iterate. 5463 (unqualified_namespace_lookup): New function, code from ... 5464 (lookup_name_real): ... here. 5465 * decl2.c (lookup_using_namespace): Pass using list instead of 5466 initial scope. 5467 (validate_nonmember_using_decl): New function. 5468 (do_nonmember_using_decl): New function. 5469 (do_toplevel_using_decl): Use them. 5470 (do_local_using_decl): New function. 5471 (do_using_directive): Support block-level directives. 5472 * parse.y (simple_stmt): Support using declarations and 5473 directives. 5474 (namespace_qualifier, namespace_using_decl): New non-terminals. 5475 5476 * xref.c (classname): New function. 5477 (GNU_xref_hier): Change class and base parameters to tree. 5478 * decl.c (xref_baseypes): Change caller. 5479 * friend.c (make_friend_class): Likewise. 5480 54811998-07-12 Kriang Lerdsuwanakij <lerdsuwa@scf-fs.usc.edu> 5482 5483 * typeck.c (comptypes, case TEMPLATE_TEMPLATE_PARM): Add parameter 5484 comparison. 5485 5486 * pt.c (for_each_template_parm, case TEMPLATE_DECL): If it is a 5487 template template parameter, record its use. 5488 (for_each_template_parm, case TEMPLATE_TEMPLATE_PARM): Traverse 5489 its template arguments if exists. 5490 5491 * pt.c (coerce_template_template_parms): New function equivalent 5492 to coerce_template_parms when IS_TMPL_PARM is true. 5493 (coerce_template_parms): Use it. Remove the IS_TMPL_PARM parameter, 5494 all callers changed. 5495 5496 (coerce_template_parms): Access ARGLIST properly when creating a 5497 new vector. Only accept implicit TYPE_DECL as valid argument for 5498 a template template parameter when it is a base class of 5499 current_class_type. Don't display error message when COMPLAIN is 5500 false. 5501 55021998-07-12 Klaus Kaempf (kkaempf@progis.de) 5503 5504 * repo.c (get_base_filename): Use file_name_nondirectory. 5505 (open_repo_file): Likewise. 5506 * cp-tree.h (file_name_nondirectory): Add prototype. 5507 55081998-07-12 Jason Merrill <jason@yorick.cygnus.com> 5509 5510 * friend.c (do_friend): Pull the identifier out of declarator. 5511 Use cp_error and friends. 5512 * decl2.c (qualified_lookup_using_namespace): Fix call to 5513 purpose_member. 5514 * decl.c (lookup_name_real): Don't call complete_type on a namespace. 5515 (grokvardecl): Use DECL_CLASS_SCOPE_P. 5516 * cvt.c (convert_pointer_to_real): Check for error_mark_node sooner. 5517 * class.c (warn_hidden): Fix for OVERLOAD. 5518 From grahams@rcp.co.uk: 5519 * cp-tree.h (DEFARG_NODE_CHECK): New macro. 5520 (DEFARG_LENGTH, DEFARG_POINTER): Use it. 5521 5522Sun Jul 12 01:20:57 1998 Jeffrey A Law (law@cygnus.com) 5523 5524 * g++.1 (-traditional): Remove duplicated documentation. 5525 55261998-07-11 Mark Mitchell <mark@markmitchell.com> 5527 5528 * method.c (flush_repeats): Add nrepeats parameter. 5529 (issue_nrepeats): Likewise. 5530 (is_back_referenceable_type): New function. Don't back-reference 5531 TEMPLATE_TYPE_PARMs as well as simple types like integers. 5532 (build_mangled_name_for_type): Likewise. 5533 (build_mangled_name_for_type_with_Gcode): Likewise. 5534 (lasttype): Remove. 5535 (nrepeats): Likewise. 5536 (Nrepeats): Likewise. 5537 (start_squangling): Don't clear the variables removed above. 5538 (end_squangling): Likewise. 5539 (flush_repeats): Tidy. Use nrepeats parameter rather than 5540 Nrepeats global. 5541 (issue_nrepeats): Likewise, but with nrepeats global. Use 5542 is_backreferenceable_type. 5543 (build_overload_nested_name): Tidy. Add comment. Use 5544 build_mangled_name_for_type. 5545 (build_underscore_int): Comment. 5546 (build_overload_scope_ref): Use build_mangled_name_for_type. 5547 (build_overload_int): Likewise. 5548 (build_template_template_parm_names): Tidy. 5549 (build_template_parm_names): Use build_mangled_name_for_type. 5550 (build_overload_identifier): Add comments. 5551 (build_mangled_name_for_type_with_Gcode): Split out from 5552 build_mangled_name. 5553 (build_mangled_name_for_type): Use it. 5554 (build_mangled_name): Rework to use build_mangled_name_for_type 5555 and to not use global nrepeats/Nrepeats. Tidy. 5556 (process_modifiers): Tidy. 5557 (check_btype): Use is_backreferenceable_type. Add comment. 5558 Rename `node' to `type'. 5559 (process_overload_item): Set numeric_output_need_bar here. 5560 Use build_mangled_name_for_type. Tidy. 5561 (build_decl_overload_real): Tidy. Don't use Nrepeats. Use 5562 build_mangled_name_for_type. 5563 5564 * pt.c (push_template_decl_real): Don't look at DECL_TEMPLATE_INFO 5565 for TYPE_DECLs. 5566 55671998-07-08 Vladimir N. Makarov <vmakarov@cygnus.com> 5568 5569 * cp-tree.h (warn_long_long): Define. 5570 * decl.c (grokdeclarator): Add flag `warn_long_long' as guard for 5571 warning "ANSI C++ does not support `long long'". 5572 * decl2.c (warn_long_long): Define. 5573 (lang_decode_option): Parse -Wlong-long, -Wno-long-long options. 5574 55751998-07-07 Jason Merrill <jason@yorick.cygnus.com> 5576 5577 * decl.c (xref_tag): Handle attributes between 'class' and name. 5578 * parse.y (aggr): Likewise. 5579 * semantics.c (finish_class_definition): Likewise. 5580 * Makefile.in (EXPECTED): Adjust. 5581 5582 * cp-tree.h: Declare flag_optional_diags and warn_multichar. 5583 * decl2.c: Define them. 5584 (lang_decode_option): Handle them. 5585 * lang-options.h: Add -foptional-diags. 5586 * class.c (finish_struct): Don't complain about multiple meanings of 5587 name if -fno-optional-diags. 5588 * decl.c (pushdecl_class_level): Likewise. 5589 * lex.c (real_yylex): Check warn_multichar. 5590 55911998-07-06 Jason Merrill <jason@yorick.cygnus.com> 5592 5593 * decl.c (lookup_tag): Use CP_DECL_CONTEXT. 5594 5595 * tree.c (make_binfo): Fix length. 5596 55971998-06-30 Benjamin Kosnik <bkoz@bliss.nabi.net> 5598 5599 * decl2.c (lang_decode_option): Remove warn_template_debugging. 5600 * lang-options.h: Likewise. 5601 5602Mon Jun 29 20:17:40 1998 Kaveh R. Ghazi <ghazi@caip.rutgers.edu> 5603 5604 * except.c (build_eh_type_type_ref): Remove unused variable `susp'. 5605 (process_start_catch_block): Likewise for variables 5606 `false_label_rtx', `call_rtx' and `return_value_rtx'. 5607 56081998-06-29 Brendan Kehoe <brendan@cygnus.com> 5609 5610 * tree.c (build_srcloc): Make sure we allocate this node on the 5611 permanent obstack. 5612 5613Sat Jun 27 23:34:18 1998 Fred Fish <fnf@ninemoons.com> 5614 5615 * g++spec.c (NEED_MATH_LIBRARY): Define to 1 if not already defined. 5616 (lang_specific_driver): Initialize need_math with NEED_MATH_LIBRARY. 5617 (lang_specific_driver): Only add -lm automatically if need_math is 5618 nonzero. 5619 5620Sat Jun 27 12:22:56 1998 Jeffrey A Law (law@cygnus.com) 5621 5622 * Make-lang.in (g++): Depend on mkstemp.o. Link in mkstemp.o 5623 5624Sat Jun 27 07:36:09 1998 Kaveh R. Ghazi <ghazi@caip.rutgers.edu> 5625 5626 * Makefile.in (EXPR_H): New dependency variable. 5627 (decl2.o): Depend on $(EXPR_H). 5628 (typeck.o): Likewise. 5629 (init.o): Likewise. 5630 (expr.o): Likewise. 5631 56321998-06-25 Benjamin Kosnik <bkoz@lisa.cygnus.com> 5633 5634 * decl.c (start_enum): Put local enums on permanent_obstack. 5635 56361998-06-25 Mark Mitchell <mark@markmitchell.com> 5637 5638 * cp-tree.h (c_get_alias_set): Declare. 5639 * decl.c (init_decl_processing): Set lang_get_alias_set. 5640 56411998-06-25 Andrew MacLeod <amacleod@cygnus.com> 5642 5643 * cp-tree.h (mark_all_runtime_matches): Add function prototype. 5644 * except.c (mark_all_runtime_matches): Set TREE_SYMBOL_REFERENCED 5645 flag for all function decls which are in the exception table. 5646 * exception.cc (__cplus_type_matcher): Check for CATCH_ALL_TYPE match. 5647 * decl2.c (finish_file): Call mark_all_runtime_matches to make sure 5648 code is emitted for any referenced rtti function. 5649 56501998-06-25 Dave Brolley <brolley@cygnus.com> 5651 5652 * lang-specs.h: Use new | syntax to eliminate 5653 string concatenation. 5654 56551998-06-25 Jason Merrill <jason@yorick.cygnus.com> 5656 5657 * cp-tree.h (CP_DECL_CONTEXT): New macro. 5658 * decl2.c (is_namespace_ancestor, lookup_using_namespace): Use it. 5659 * method.c (build_overload_nested_name): Likewise. 5660 * sig.c (build_signature_pointer_or_reference_type): Don't set 5661 DECL_CONTEXT. 5662 56631998-06-24 Martin v. L�wis <loewis@informatik.hu-berlin.de> 5664 5665 Set DECL_CONTEXT for globals to NULL_TREE instead of global_namespace. 5666 * cp-tree.h (FROB_CONTEXT): New macro. 5667 (DECL_MAIN_P): ::main should have a DECL_CONTEXT of NULL_TREE. 5668 * decl.c (namespace_binding): Replace NULL_TREE with 5669 global_namespace. 5670 (set_namespace_binding, pop_namespace, lookup_name_real): Likewise. 5671 * decl2.c (is_namespace_ancestor, lookup_using_namespace): 5672 Likewise. 5673 * decl.c (pushtag): Use FROB_CONTEXT. 5674 (pushdecl, make_typename_type, define_function, grokdeclarator): 5675 Likewise. 5676 * decl2.c (set_decl_namespace, do_namespace_alias): Likewise. 5677 * pt.c (push_template_decl_real, lookup_template_class, tsubst): 5678 Likewise. 5679 * decl2.c (decl_namespace): Return global_namespace if no context. 5680 * method.c (build_overload_nested_name): Expect null as context. 5681 * pt.c (mangle_class_name_for_template): Do nothing for null 5682 contexts. 5683 (lookup_template_class): Allow for null id_context. 5684 56851998-06-25 Richard Henderson <rth@cygnus.com> 5686 5687 * method.c (emit_thunk): Set current_function_is_thunk for the 5688 ASM_OUTPUT_MI_THUNK case as well. 5689 56901998-06-23 Andrew MacLeod <amacleod@cygnus.com> 5691 5692 * exception.cc (__cplus_type_matcher): Get a match_info pointer 5693 instead of an exception table entry as a parameter. 5694 56951998-06-23 Andrew MacLeod <amacleod@cygnus.com> 5696 5697 * parse.y (function_try_block): Don't call start_catch_handler. 5698 * except.c (call_eh_info): Remove coerced field from declaration. 5699 (build_eh_type_type_ref): New function to create an address of a 5700 rtti function for the new style exception tables. 5701 (expand_start_catch_block): Split function, this contains the 5702 common part. 5703 (process_start_catch_block_old): New function to perform the rest 5704 of expand_start_catch_block under old style exceptions. 5705 (process_start_catch_block_old): New function to perform the rest 5706 of expand_start_catch_block under new style exceptions. 5707 (expand_end_catch_block): Only pop the false label off the stack under 5708 the old style of exceptions. 5709 * semantics.c (finish_try_block): Don't call start_catch_handler. 5710 * exception.cc (struct cp_eh_info): Add original_value field. 5711 (__cplus_type_matcher): Perform type matching on the original exception 5712 value, and if we have a match, set the current value. 5713 (__cp_push_exception): Set the original exception value. 5714 57151998-06-23 Jason Merrill <jason@yorick.cygnus.com> 5716 5717 * call.c (joust): Fix confusing conversion warning. 5718 5719 * call.c (build_op_delete_call): Add placement parm. Check 5720 LOOKUP_SPECULATIVELY. 5721 * cp-tree.h, decl2.c, init.c: Adjust. 5722 * decl.c (finish_function): Use it. 5723 5724 * pt.c (tsubst): Diagnose creating void fields or variables. 5725 5726Mon Jun 22 08:50:26 1998 Kaveh R. Ghazi <ghazi@caip.rutgers.edu> 5727 5728 * call.c (build_scoped_method_call): Remove unused variable `tmp'. 5729 5730 * cp-tree.h (check_dtor_name): Add prototype. 5731 5732 * init.c (expand_member_init): Remove unused variables 5733 `ptr_type_node', `parm' and `rval'. 5734 5735 * ptree.c (print_lang_type): Use HOST_WIDE_INT_PRINT_DEC specifier 5736 in call to fprintf. 5737 (lang_print_xnode): Likewise. 5738 5739 * typeck2.c (enum_name_string): Cast argument to sprintf to long 5740 and use %ld specifier. 5741 5742 * xref.c (GNU_xref_end_scope): Use HOST_WIDE_INT_PRINT_DEC 5743 specifier in call to fprintf. 5744 (GNU_xref_member): Cast argument to sprintf to int. 5745 5746Fri Jun 19 23:22:42 1998 Bruno Haible <bruno@linuix.mathematik.uni-karlsruhe.de> 5747 5748 * typeck2.c (pop_init_level): Warn about implicit zero initialization 5749 of struct members. 5750 5751Thu Jun 18 09:32:32 1998 Kaveh R. Ghazi <ghazi@caip.rutgers.edu> 5752 5753 * cp-tree.h: Prototype function `check_java_method'. 5754 57551998-06-17 Jason Merrill <jason@yorick.cygnus.com> 5756 5757 * class.c (finish_struct): Make conflicting use of id a pedwarn. 5758 * decl.c (pushdecl_class_level): Likewise. 5759 57601998-06-17 Mark Mitchell <mark@markmitchell.com> 5761 5762 * pt.c (convert_nontype_argument): Issue an error when presented 5763 with an integer (real) constant that cannot be simplified to an 5764 INT_CST (REAL_CST). 5765 5766 * cp-tree.h (c_get_alias_set): Remove declaration added in 5767 1998-06-13 change that should never have been checked in. 5768 57691998-06-17 Jason Merrill <jason@yorick.cygnus.com> 5770 5771 * typeck.c (build_binary_op_nodefault): Change % in format strings 5772 to %%. 5773 5774 * decl.c (grokvardecl): Don't build_static_name for decls that 5775 aren't at namespace scope. 5776 5777 * init.c (perform_member_init): Catch default-initialization of 5778 references. 5779 57801998-06-17 Mark Mitchell <mark@markmitchell.com> 5781 5782 * errfn.c (cp_thing): Handle the `%%' formatting sequence. 5783 57841998-06-17 Jason Merrill <jason@yorick.cygnus.com> 5785 5786 * method.c (hack_identifier): Complain about getting a namespace 5787 or class template. 5788 * typeck.c (decay_conversion): Remove check for namespaces. 5789 * typeck2.c (incomplete_type_error): Likewise. 5790 * parse.y (template_arg): Add PTYPENAME expansion. 5791 57921998-06-16 Andrew MacLeod <amacleod@cygnus.com> 5793 5794 * decl.c (grokvardecl): Don't build external assembler names for 5795 TYPENAMEs in other namespaces as there is no declarator. 5796 * error.c (cp_file_of, cp_line_of): Don't extract file or line number 5797 info from DECL_CONTEXT if it is NULL. 5798 57991998-06-16 Jason Merrill <jason@yorick.cygnus.com> 5800 5801 * call.c (check_dtor_name): Split out. 5802 (build_scoped_method_call): Use it. 5803 (build_method_call): Use it. 5804 * init.c (build_offset_ref): Use it. 5805 5806 * typeck.c (build_static_cast): Fix handling of pointers to members. 5807 5808 * decl.c (finish_function): Just return nothing from a constructor. 5809 * typeck.c (c_expand_return): Complain about returning a void 5810 expression from a destructor. 5811 58121998-06-13 Mark Mitchell <mark@markmitchell.com> 5813 5814 * class.c (alter_access): Accept a BINFO explaining how to get 5815 from the entity whose accessed is being altered to the type doing 5816 the altering. 5817 (handle_using_decl): New function containing code split out from ... 5818 (finish_struct_1): Here. 5819 5820 * cp-tree.h (complete_type_or_else): Declare. 5821 * init.c (build_new_1, build_delete): Use it. 5822 * typeck.c (require_complete_type): Use complete_type, rather than 5823 expanding it inline. 5824 (complete_type_or_else): New function. 5825 (build_component_ref): Use it. 5826 (pointer_int_sum): Make sure the type pointed to is complete. 5827 (pointer_diff): Likewise. 5828 5829 * pt.c (for_each_template_parm): Traverse the TYPE_CONTEXT for 5830 types. 5831 5832 * search.c (get_matching_virtual): Note that member templates 5833 cannot override virtual functions. 5834 58351998-06-12 Brendan Kehoe <brendan@cygnus.com> 5836 5837 * pt.c (check_explicit_specialization): If DECLARATOR turned into 5838 an error_mark_node from lookup_template_function, return the same. 5839 (determine_specialization): Also make sure TEMPLATE_ID isn't an 5840 error_mark_node, before we try to read its operands. 5841 * decl.c (grokdeclarator): If we got an error_mark_node from 5842 check_explicit_specialization, just return it right back. 5843 58441998-06-12 Mark Mitchell <mark@markmitchell.com> 5845 5846 * class.c (instantiate_type): Don't treat template-ids that don't 5847 specify any template arguments as equivalent to ordinary 5848 identifiers. Use OFFSET_REF instead of SCOPE_REF to refer to 5849 pointer-to-members for member templates. Tidy slightly. 5850 * cp-tree.def (TEMPLATE_ID_EXPR): Revise documentation. 5851 * init.c (build_offset_ref): Handle template-ids like ordinary 5852 identifiers, for the most part, but store a TEMPLATE_ID_EXPR in the 5853 offset part of the OFFSET_REF. 5854 * typeck.c (build_unary_op): Change check for unknown types to 5855 look for OFFSET_REFs, not SCOPE_REFs. 5856 58571998-06-11 Mark Mitchell <mark@markmitchell.com> 5858 5859 * pt.c (is_member_template_class): New function. 5860 (push_template_decl_real): Use it. 5861 58621998-06-11 Benjamin Kosnik <bkoz@elmo.cygnus.com> 5863 5864 * friend.c (do_friend): Add support for nested classes using 5865 member functions of the enclosing class as friends. 5866 58671998-06-10 Mark Mitchell <mark@markmitchell.com> 5868 5869 * call.c (convert_default_arg): Make global, not static. 5870 (convert_arg_for_ellipsis): Split out from ... 5871 (build_over_call): Here. 5872 * cp-tree.h (convert_default_arg); Declare. 5873 (convert_arg_to_ellipsis): Likewise. 5874 (do_member_init): Remove. 5875 * init.c (do_member_init): Remove; this code is dead. 5876 (expand_member_init): Remove much of this code; it is dead. 5877 * typeck.c (convert_arguments): Use convert_default_arg and 5878 convert_arg_for_ellipsis, rather than duplicating here. 5879 5880 * call.c (convert_like): Don't fail silently if 5881 build_user_type_conversion fails. Always return error_mark_node 5882 for failure. 5883 58841998-06-10 Jason Merrill <jason@yorick.cygnus.com> 5885 5886 * search.c (covariant_return_p): Complain about ambiguous base. 5887 5888 * typeck.c (build_component_ref): Diagnose ref to nested type. 5889 58901998-06-10 Brendan Kehoe <brendan@cygnus.com> 5891 5892 * decl.c (grokparms): Check that INIT isn't an error_mark_node 5893 before giving error about invalid type for default arg. 5894 58951998-06-10 Jason Merrill <jason@yorick.cygnus.com> 5896 5897 * call.c (build_method_call): Fix thinko. 5898 58991998-06-10 Dave Brolley <brolley@cygnus.com> 5900 5901 * decl2.c (lang_decode_option): New argc/argv interface. 5902 * cp-tree.h (lang_decode_option): New argc/argv interface. 5903 * lang-specs.h (default_compilers): Only call cpp if -E, -M or -MM is 5904 specified for cpplib-enabled compilers. 5905 * lex.c (lang_init): Don't check_newline for cpplib. 5906 (init_parse): Don't initialize cpplib here. 5907 59081998-06-10 Brendan Kehoe <brendan@cygnus.com> 5909 5910 * typeck.c (build_component_ref): Make sure FIELD has a lang_specific 5911 piece before checking DECL_MUTABLE_P. 5912 59131998-06-10 John Carr <jfc@mit.edu> 5914 5915 * tree.c (debug_binfo): Make printf format match arguments. 5916 5917 * error.c (OB_PUTI): Make printf format match arguments. 5918 59191998-06-10 Jason Merrill <jason@yorick.cygnus.com> 5920 5921 * init.c (perform_member_init): Handle default-initialization. 5922 5923 * except.c (build_throw): Handle throwing NULL. 5924 5925 * typeck.c (build_x_function_call): Use resolve_offset_ref. 5926 5927 * search.c (compute_access): Only strip an anonymous union 5928 for a FIELD_DECL. 5929 5930 * call.c (add_builtin_candidates): Tweak. 5931 5932 * cvt.c (build_expr_type_conversion): Restore code for conversion 5933 from class types. 5934 * decl2.c (delete_sanity): Use it. Clean up. 5935 5936 * typeck.c (comp_ptr_ttypes_real): Fix cv-qual comparisons. 5937 59381998-06-10 Branko Cibej <branko.cibej@hermes.si> 5939 5940 * typeck.c (c_expand_return): Don't warn about void expressions on 5941 return statements in functions returning void. 5942 59431998-06-09 Mark Mitchell <mark@markmitchell.com> 5944 5945 * pt.c (fn_type_unification): Revise documentation. Tidy. 5946 (type_unification): Likewise. 5947 59481998-06-09 Andrew MacLeod <amacleod@cygnus.com> 5949 5950 * semantics.c (finish_try_block): Rename expand_start_catch, and delete 5951 expand_end_catch. 5952 * parse.y (function_try_block): Rename expand_start_catch, and delete 5953 expand_end_catch. 5954 * except.c (expand_end_eh_spec): Rename expand_start_catch, and delete 5955 expand_end_catch. 5956 59571998-06-09 Jason Merrill <jason@yorick.cygnus.com> 5958 5959 * search.c (lookup_member): New fn. 5960 * class.c (finish_struct_1): Use it. 5961 * decl.c (lookup_name_real): Use it. 5962 5963Mon Jun 8 20:45:52 1998 Kaveh R. Ghazi <ghazi@caip.rutgers.edu> 5964 5965 * Makefile.in (decl2.o): Depend on dwarf2out.h and dwarfout.h. 5966 5967 * cp-tree.h: Add prototype for `maybe_print_template_context' and 5968 `maybe_make_one_only'. 5969 5970 * decl.c (auto_function): Remove unused variable `decl'. 5971 5972 * decl2.c: Include dwarf2out.h and dwarfout.h. 5973 5974 * lex.c: Remove redundant declarations of `set_float_handler' and 5975 `asm_out_file'. 5976 59771998-06-08 Andrew MacLeod <amacleod@cygnus.com> 5978 5979 * except.c (init_exception_processing): Remove NEW_EH_MODEL compile 5980 time flag. Call __cp_eh_info instead of __cp_exception_info. 5981 * exception.cc (struct cp_eh_info): Remove NEW_EH_MODEL flag. 5982 (__cp_exception_info): Return offset into cp_eh_info structure to 5983 match what use to be the start of this structure. 5984 (__cp_eh_info): New function to return a pointer to cp_eh_info struct. 5985 (__cplus_type_matcher, __cp_push_exception): Remove NEW_EH_MODEL 5986 compile time flag. 5987 (__uncatch_exception, __check_eh_spec, std::uncaught_exception): Call 5988 __cp_eh_info instead of __cp_exception_info. 5989 59901998-06-08 Jason Merrill <jason@yorick.cygnus.com> 5991 5992 * decl.c (cp_finish_decl): Disable inlining of extern inlines 5993 with static variables. 5994 59951998-06-08 Mark Mitchell <mark@markmitchell.com> 5996 5997 * init.c (build_offset_ref): Correct previous change to use build, 5998 not build_min. 5999 60001998-06-07 Mark Mitchell <mark@markmitchell.com> 6001 6002 * class.c (instantiate_type): Handle pointer-to-members where the 6003 member is a template. 6004 * init.c (build_offset_ref): Likewise. 6005 * typeck.c (build_unary_op): Likewise. 6006 60071998-06-07 Richard Henderson <rth@cygnus.com> 6008 6009 * lex.c (lang_init_options): New function. 6010 (lang_init): Remove flag_exceptions == 2 hack. 6011 60121998-06-05 Jason Merrill <jason@yorick.cygnus.com> 6013 6014 * search.c (envelope_add_decl): Tweak for implicit typename. 6015 6016 * call.c (joust): Also warn about confusing conversion op/constructor 6017 overload resolution. 6018 6019 * spew.c (yylex): Also return the TYPE_DECL if got_object. 6020 Don't clear got_object after '~'. 6021 * call.c (build_scoped_method_call): Tweak destructor handling. 6022 (build_method_call): Likewise. 6023 * pt.c (tsubst_copy, case METHOD_CALL_EXPR): Don't mess with 6024 TYPE_MAIN_VARIANT for destructors. 6025 * semantics.c (finish_object_call_expr): Complain about calling a 6026 TYPE_DECL. 6027 60281998-06-05 Per Bothner <bothner@cygnus.com> 6029 6030 * g++spec.c (lang_specific_pre_link, lang_specific_extra_ofiles): 6031 Define - update needed by gcc.c change. 6032 60331998-06-05 Jason Merrill <jason@yorick.cygnus.com> 6034 6035 * error.c (cp_printers): Use 'o' instead of '_' for the null entry. 6036 60371998-06-05 Martin v. Loewis <loewis@informatik.hu-berlin.de> 6038 6039 * cp-tree.h (DECL_NAMESPACE_ALIAS, ORIGINAL_NAMESPACE): Declare. 6040 * decl.c (lookup_name_real): Add namespaces_only parameter. 6041 If set, return only NAMESPACE_DECLs. 6042 (select_decl): Likewise. 6043 (identifier_type_value): Give additional parameter. 6044 (lookup_name_nonclass): Likewise. 6045 (lookup_name): Likewise. 6046 (find_binding): Skip namespace aliases. 6047 (binding_for_name): Likewise. 6048 (push_namespace): Check for namespace aliases. 6049 (lookup_name_namespace_only): New function. 6050 (begin_only_namespace_names, end_only_namespace_names): New functions. 6051 * decl2.c (set_decl_namespace): Skip namespace aliases. 6052 (do_using_directive): Likewise. 6053 (do_namespace_alias): Produce namespace aliases, fix alias 6054 redeclaration. 6055 * error.c (dump_decl): Support SCOPE_REF. 6056 * parse.y (extdef): Wrap lookup with namespace_only for namespace 6057 aliases and using declarations. 6058 60591998-06-04 Jason Merrill <jason@yorick.cygnus.com> 6060 6061 * tree.c (really_overloaded_fn): Only see through one TREE_LIST. 6062 6063 * error.c (dump_expr): Clean up NEW_EXPR case. 6064 60651998-06-04 Martin von L�wis <loewis@informatik.hu-berlin.de> 6066 6067 Suggested by Brendan Kehoe 6068 * decl2.c (do_toplevel_using_decl): When decl is a TYPE_DECL, 6069 treat it as using ::decl. 6070 6071 * decl2.c (arg_assoc_type): Process unknown_type_node and OFFSET_TYPE. 6072 6073 * tree.c (mapcar): Support NEW_EXPR. 6074 6075 * error.c (dump_expr): Support NEW_EXPR. 6076 60771998-06-03 Jason Merrill <jason@yorick.cygnus.com> 6078 6079 * method.c (make_thunk): Use overload machinery to make name. 6080 * search.c (covariant_return_p): New fn. 6081 (get_matching_virtual): Use it. 6082 6083 * init.c (build_new_1): Fix check for void. 6084 60851998-06-01 Per Bothner <bothner@cygnus.com> 6086 6087 * cp-tree.h (TYPE_FOR_JAVA): New macro. 6088 * decl.c, cp-tree.h (java_byte_type_node, java_short_type_node, 6089 java_int_type_node, java_long_type_node, java_float_type_node, 6090 java_double_type_node, java_char_type_node, java_boolean_type_node): 6091 New "primitive" types, with predefined names __java_byte etc. 6092 (record_builtin_java_type): New function. 6093 (init_decl_processing): Make Java types with record_builtin_java_type. 6094 (pushtag, grokdeclarator): Set TYPE_FOR_JAVA if in extern "JAVA". 6095 (xref_baseypes): If base class was TYPE_FOR_JAVA, so is this class. 6096 (grokfndecl): Call check_java_method for Java classes. 6097 * method.c (is_java_type): Removed. Replaced with TYPE_FOR_JAVA. 6098 (process_overload_item): Match types against specific 6099 java_XX_type_node types, rather than using is_java_type. 6100 * class.c (finish_struct_1): Don't add default copy constructor 6101 or operator= if TYPE_FOR_JAVA. 6102 (pop_lang_conext): Restore strict_prototyp proper if Java. 6103 * decl2.c (acceptable_java_type, check_java_method): New functions. 6104 * pt.c (instantiate_class_template): Copy TYPE_FOR_JAVA from pattern. 6105 (tsubst): Move common statement after if statement. 6106 * typeck.c (comptypes): If strict, TYPE_FOR_JAVA must match. 6107 61081998-06-01 Jason Merrill <jason@yorick.cygnus.com> 6109 6110 * pt.c (for_each_template_parm): Use first_rtl_op. 6111 6112 * tree.c (build_cplus_array_type_1): Also check index_type for 6113 template parms. 6114 61151998-05-31 Jason Merrill <jason@yorick.cygnus.com> 6116 6117 * pt.c (tsubst): Always copy BINFO_BASETYPES. 6118 61191998-05-29 scott snyder <snyder@d0sgif.fnal.gov> 6120 6121 * tree.c (layout_basetypes): If we change TYPE_SIZE, change 6122 TYPE_SIZE_UNIT too. 6123 61241998-05-29 Mark Mitchell <mark@markmitchell.com> 6125 6126 * decl.c (grokdeclarator): Don't complain about in-class 6127 initialization of static consts if we don't really know the type 6128 of the variable. 6129 61301998-05-29 Jason Merrill <jason@yorick.cygnus.com> 6131 6132 * cp-tree.h (DECL_DESTRUCTOR_P): New macro. 6133 * method.c (build_destructor_name): New fn. 6134 * decl2.c (maybe_retrofit_in_chrg): Split out... 6135 (grokclassfn): From here. Reorganize. 6136 * decl.c (grok_ctor_properties): Make sure ctors for types with 6137 vbases have the in_chrg parm. 6138 * pt.c (instantiate_class_template): Update 6139 TYPE_USES_VIRTUAL_BASECLASSES from tsubsted bases. Don't call 6140 grok_*_properties. 6141 (tsubst): Call grok_ctor_properties and maybe_retrofit_in_chrg. 6142 61431998-05-28 Mark Mitchell <mark@markmitchell.com> 6144 6145 * pt.c (instantiate_decl): Make test for whether or not static 6146 variables should be instantiated early match its comment. 6147 61481998-05-28 Jason Merrill <jason@yorick.cygnus.com> 6149 6150 * decl.c (start_decl): Always pedwarn about vacuously redeclaring 6151 a member. 6152 (start_function): Call check_default_args. 6153 * decl2.c (grokfield): Don't call check_default_args. 6154 (check_default_args): Use cp_error_at. 6155 * lex.c (do_pending_defargs): Call check_default_args. 6156 61571998-05-27 Brendan Kehoe <brendan@cygnus.com> 6158 6159 * call.c (build_method_call): Make sure get_type_value returns 6160 something before we try to use its TYPE_MAIN_VARIANT. 6161 (build_scoped_method_call): Likewise. 6162 61631998-05-27 Jason Merrill <jason@yorick.cygnus.com> 6164 6165 * typeck2.c (digest_init): Complain about getting a TREE_LIST to 6166 initialize an array. 6167 6168 * search.c (expand_upcast_fixups): Don't set DECL_CONTEXT and 6169 DECL_VIRTUAL_P. 6170 6171 * friend.c (do_friend): Clarify template warning. 6172 61731998-05-27 Mark Mitchell <mark@markmitchell.com> 6174 6175 * decl.c (shadow_label): Don't treat decls as identifiers. 6176 (maybe_push_to_top_level): Clear shadowed_labels. 6177 6178 * pt.c (instantiate_decl): Reset lineno and filename after calling 6179 regenerate_decl_from_template. 6180 6181 * decl.c (grokdeclarator): Don't try to use TYPE_OBSTACK on an 6182 error_mark_node. 6183 61841998-05-27 Kevin Buhr <buhr@stat.wisc.edu> 6185 6186 * parse.y (base_class): Use is_aggr_type, not IS_AGGR_TYPE. 6187 61881998-05-26 Kriang Lerdsuwanakij <lerdsuwa@scf.usc.edu> 6189 6190 * pt.c (process_template_parm): Accept TYPENAME_TYPE nodes. 6191 (convert_nontype_argument): Handle cases when nontype template 6192 parameters become classes after substitution. 6193 61941998-05-26 Mark Mitchell <mark@markmitchell.com> 6195 6196 * friend.c (is_friend): Use comptypes, rather than == to compare 6197 types. Modify for new representation of template friends. 6198 (make_friend_class): Likewise. 6199 * pt.c (tsubst_friend_class): Undo 1998-05-21 change. Tweak. 6200 (instantiate_class_template): Deal with template friends. 6201 6202 * decl.c (store_parm_decls): Remove redundant call to 6203 expand_main_function. 6204 62051998-05-26 Benjamin Kosnik <bkoz@loony.cygnus.com> 6206 6207 * decl.c (start_decl): Check for DECL_LANG_SPECIFIC before 6208 DECL_USE_TEMPLATE. 6209 62101998-05-26 Per Bothner <bothner@cygnus.com> 6211 6212 * language_as_string: Handle lang_java. 6213 62141998-05-26 Jason Merrill <jason@yorick.cygnus.com> 6215 6216 * decl.c (pushdecl): Don't copy the type_decl. 6217 62181998-05-26 Martin v. L�wis <loewis@informatik.hu-berlin.de> 6219 6220 * class.c (pushclass): Always store TYPE_MAIN_VARIANT in 6221 current_class_type. 6222 * decl.c (grokdeclarator): Put typedefs on the type's obstack. 6223 6224 * parse.y (complex_direct_notype_declarator): Use $1 to access 6225 scope of notype_qualified_id. 6226 62271998-05-26 Dave Brolley <brolley@cygnus.com> 6228 6229 * lex.c (parse_options,yy_cur,yy_lim): Add for cpplib. 6230 (init_parse): Initialize cpplib interface. 6231 6232 * Makefile.in (CXX_OBJS): Make sure dependencies never end with an 6233 empty continuation. 6234 62351998-05-26 Mark Mitchell <mark@markmitchell.com> 6236 6237 * decl.c (pushtag): Avoid crashing on erroneous input. 6238 62391998-05-25 Martin v. L�wis <loewis@informatik.hu-berlin.de> 6240 6241 * decl.c (push_namespace): Only produce one unique name for 6242 anonymous namespaces. 6243 (get_unique_name): Remove. 6244 62451998-05-25 Mark Mitchell <mark@markmitchell.com> 6246 6247 * call.c (tourney): Don't do any extra comparisons. 6248 6249 * decl2.c (build_anon_union_vars): Don't crash on empty sub-unions. 6250 6251 * cp-tree.h (processing_template_parmlist): Declare. 6252 * decl.c (pushtag): Don't call push_template_decl when we 6253 shouldn't. 6254 * pt.c (processing_template_parmlist): New variable. 6255 (TMPL_ARGS_HAVE_MULTIPLE_LEVELS): New macro. 6256 (complete_template_args): Use it. 6257 (add_to_template_args): Likewise. 6258 (innermost_args): Likewise. 6259 (tsubst): Likewise. 6260 (begin_template_parm_list): Use processing_template_parmlist. 6261 (end_template_parm_list): Likewise. 6262 6263 * cp-tree.h (ANON_UNION_TYPE_P): New macro. 6264 * decl.c (grokdeclarator): Use it. 6265 * decl2.c (grok_x_components): Likewise. 6266 * init.c (initializing_context): Likewise. 6267 * method.c (do_build_copy_constructor): Likewise. 6268 (do_build_assign_ref): Likewise. 6269 * search.c (compute_access): Likewise. 6270 * typeck.c (build_component_ref): Likewise. 6271 6272 * decl.c (grokdeclarator): Don't give a cv-qualified version of an 6273 unnamed type a typedef name "for linkage purposes". 6274 6275 * pt.c (lookup_template_class): Don't look at 6276 IDENTIFIER_CLASS_VALUE when there's no current_class_type. 6277 6278 * method.c (build_overload_int): Handle error cases gracefully. 6279 6280 * pt.c (instantiate_decl): Handle static member variables 6281 correctly. 6282 6283 * pt.c (tsubst): Use the tsubst'd type when producing new 6284 TEMPLATE_PARM_INDEX nodes. 6285 62861998-05-24 Mark Mitchell <mark@markmitchell.com> 6287 6288 * tree.c (cp_tree_equal): Handle pointers to member functions. 6289 6290 * call.c (maybe_handle_implicit_object): Handle QUAL_CONVs. Make 6291 sure the type of the REF_BIND is a reference type. 6292 (maybe_handle_ref_bind, compare_ics): Rename reference_type to 6293 target_type for clarity. 6294 6295 * parse.y (xcond): Move call to condition_conversion ... 6296 * semantics.c (finish_for_cond): Here. 6297 * parse.c: Regenerated. 6298 62991998-05-24 Jason Merrill <jason@yorick.cygnus.com> 6300 6301 * decl.c (push_namespace): Namespaces have type void. 6302 * typeck2.c (incomplete_type_error): Complain about namespace 6303 used as expression. 6304 * typeck.c (decay_conversion): Likewise. 6305 63061998-05-24 Martin von L�wis <loewis@informatik.hu-berlin.de> 6307 6308 * error.c (dump_expr): Support namespaces. 6309 63101998-05-23 Jason Merrill <jason@yorick.cygnus.com> 6311 6312 * cp-tree.def: Add SRCLOC. 6313 * cp-tree.h: Add struct tree_srcloc and accessor macros. 6314 * tree.c (build_srcloc, build_srcloc_here): New fns. 6315 * pt.c (add_pending_template): Use build_srcloc_here. 6316 (push_tinst_level): Update last_template_error_tick before erroring. 6317 (instantiate_decl): Restore lineno and input_filename before 6318 calling add_pending_template. 6319 * decl2.c (finish_file): Set up lineno and input_filename for 6320 pending templates. 6321 63221998-05-22 Jason Merrill <jason@yorick.cygnus.com> 6323 6324 * decl.c (lang_print_error_function): New fn. 6325 (init_decl_processing): Set print_error_function to use it. 6326 * errfn.c (cp_thing): Don't call maybe_print_template_context here. 6327 6328 * call.c (maybe_handle_ref_bind): Propagate ICS_USER_FLAG and 6329 ICS_BAD_FLAG. 6330 6331 * cvt.c (ocp_convert): Don't set LOOKUP_NO_CONVERSION for 6332 copy-initialization. 6333 6334 * class.c (build_vtable_entry): Use int_fits_type_p. 6335 (build_vtable): Pass a signed offset to build_vtable_entry. 6336 (prepare_fresh_vtable, modify_one_vtable, fixup_vtable_deltas1, 6337 set_rtti_entry): Likewise. 6338 63391998-05-22 Per Bothner <bothner@cygnus.com> 6340 6341 * cp-tree.h: Add comments documenting which LANG_FLAGS are used. 6342 (C_TYPE_VARIABLE_SIZE, C_DECL_VARIABLE_SIZE): Removed, not used. 6343 63441998-05-22 Jason Merrill <jason@yorick.cygnus.com> 6345 6346 * pt.c (print_template_context): Use fprintf instead of cp_error. 6347 6348 * pt.c (determine_specialization): Just return an error_mark_node. 6349 Also print the decl we want in error messages. If we complain, 6350 return error_mark_node. 6351 (tsubst_friend_function): Set lineno and input_filename so 6352 error messages will be useful. 6353 (instantiate_template): Just return an error_mark_node. 6354 (check_explicit_specialization): Don't mess with a returned 6355 error_mark_node. 6356 6357 * pt.c (print_template_context): Add new argument. 6358 (maybe_print_template_context): New fn. 6359 (push_tinst_level): Increment tinst_level_tick. 6360 (pop_tinst_level): Likewise. 6361 * errfn.c (cp_thing): Call maybe_print_template_context. Use 6362 xrealloc instead of xmalloc. 6363 6364 * typeck.c (build_unary_op, CONVERT_EXPR): Propagate TREE_CONSTANT. 6365 63661998-05-21 Jason Merrill <jason@yorick.cygnus.com> 6367 6368 * pt.c (tsubst_friend_class): Don't call redeclare_class_template 6369 if the template we looked up is the same as the one we already 6370 have. 6371 6372Thu May 21 11:54:44 1998 Dave Brolley <brolley@cygnus.com> 6373 6374 * lex.c: (handle_sysv_pragma): FILE* parameter not used. 6375 (cpp_reader,parse_in): Add for cpplib. 6376 (check_newline): Call handle_sysv_pragma with new interface. 6377 (check_newline): Call GET_DIRECTIVE_LINE, not get_directive_line. 6378 6379 * input.c: (yy_cur,yy_lim,yy_get_token,GETC): Add for cpplib. 6380 (sub_getch): Call GETC for cpplib. 6381 6382 * cp-tree.h: (get_directive_line): Different prototype for cpplib. 6383 (GET_DIRECTIVE_LINE): Macro wrapper for get_directive_line. 6384 6385 * Makefile.in (CXX_OBJS): Add @extra_cxx_objs@ for cpplib. 6386 63871998-05-21 Jason Merrill <jason@yorick.cygnus.com> 6388 6389 * decl2.c (maybe_make_one_only): New fn. 6390 (import_export_vtable): Use it. 6391 (import_export_decl): Likewise. 6392 * pt.c (mark_decl_instantiated): Likewise. 6393 63941998-05-21 Mark Mitchell <mmitchell@usa.net> 6395 6396 * decl2.c (find_representative_member): Rename to ... 6397 (build_anon_union_vars): New function. 6398 (finish_anon_union): Fix stupidity of previous change. 6399 64001998-05-20 Jason Merrill <jason@yorick.cygnus.com> 6401 6402 * decl.c (grokfndecl): Handle definition of specialization in 6403 friend declaration. 6404 6405 * error.c (dump_decl): Fix LOOKUP_EXPR handling. 6406 64071998-05-20 Mark Mitchell <mmitchell@usa.net> 6408 6409 * class.c (delete_duplicate_fields_1): Use DECL_DECLARES_TYPE_P 6410 to look for type declarations. 6411 (finish_struct): Deal with templates on the CLASSTYPE_TAGS list. 6412 * cp-tree.h (DECL_DECLARES_TYPE_P): New macro. 6413 (finish_member_class_template): Declare. 6414 * decl.c (pushtag): Put member class templates on the 6415 CLASSTYPE_TAGS list, just as for ordinary member classes. 6416 (pushdecl_class_level): Use DECL_DECLARES_TYPE_P. 6417 (lookup_tag): Look for IDENTIFIER_CLASS_VALUEs, just as with 6418 IDENTIFIER_NAMESPACE_VALUEs. 6419 * parse.y (component_decl): Move code to ... 6420 * semantics.c (finish_member_class_template): New function. 6421 Don't put member class templates on the list of components for a 6422 class. 6423 * parse.c: Regenerated. 6424 * pt.c (classtype_mangled_name): Don't try DECL_CONTEXT on types. 6425 In fact, don't use DECL_CONTEXT at all here. 6426 64271998-05-20 Martin von Loewis <loewis@informatik.hu-berlin.de> 6428 6429 * decl.c (record_unknown_type): New function. 6430 (init_decl_processing): Call it for the unknown and global type 6431 nodes. 6432 64331998-05-20 Mark Mitchell <mmitchell@usa.net> 6434 6435 * decl2.c (find_representative_member): New function. 6436 (finish_anon_union): Use it. 6437 6438 * cp-tree.h (MAIN_NAME_P): New macro. 6439 (DECL_MAIN_P): Likwise. 6440 * decl.c (pushdecl): Avoid crashing on redefinitions of `main'. 6441 (grokfndecl): Use the new macros. 6442 (grokdeclarator): Likewise. 6443 (start_function): Likewise. 6444 (store_parm_decls): Likewise. 6445 (finsh_function): Likewise. 6446 * friend.c (do_friend): Likewise. 6447 * typeck.c (build_function_call_real): Likewise. 6448 (build_unary_op): Likewise. 6449 6450Wed May 20 02:16:01 1998 Jason Merrill <jason@yorick.cygnus.com> 6451 6452 * decl2.c (start_objects, finish_objects, do_dtors, 6453 do_ctors): Split out from... 6454 (finish_file): ...here. 6455 6456Tue May 19 20:36:23 1998 Jason Merrill <jason@yorick.cygnus.com> 6457 6458 * tree.c (is_overloaded_fn): Don't abort on placeholders from 6459 push_class_decls. 6460 6461Tue May 19 15:16:22 1998 Brendan Kehoe <brendan@cygnus.com> 6462 6463 * class.c (is_empty_class): Return 0 if TYPE is an error_mark_node. 6464 6465 * error.c (dump_expr): Handle an ARROW_EXPR. 6466 6467Tue May 19 15:13:39 1998 Mark Mitchell <mmitchell@usa.net> 6468 6469 * decl.c (saveable_obstack): Declare. 6470 (pushdecl): Copy TYPE_DECLs to the same obstack as the type they 6471 declare, if necessary. 6472 6473Tue May 19 14:50:27 1998 Mark Mitchell <mmitchell@usa.net> 6474 6475 * call.c (compare_qual): Remove. 6476 (is_subseq): Tweak. 6477 (is_properly_derived_from): New function. 6478 (maybe_handle_ref_bind): Likewise. 6479 (maybe_handle_implicit_object): Likewise. 6480 (compare_ics): Modify substantially to bring into conformance with 6481 the standard. 6482 * cp-tree.h (TYPE_PTRMEMFUNC_OBJECT_TYPE): New macro. 6483 (comp_cv_qualification): Declare. 6484 (comp_cv_qual_signature): Likewise. 6485 * typeck.c (comp_cv_qualification): Likewise. 6486 (comp_cv_qual_signature): Likewise. 6487 6488Tue May 19 10:05:02 1998 Kaveh R. Ghazi <ghazi@caip.rutgers.edu> 6489 6490 * Makefile.in (parse.o): Depend on toplev.h. 6491 6492 * class.c (typecode_p): Remove prototype and definition. 6493 6494 * cp-tree.h (currently_open_class, is_empty_class, member_p): 6495 Add prototype. 6496 6497 * decl.c (push_overloaded_decl_top_level): Remove prototype and 6498 definition. 6499 6500 * errfn.c (cp_error): Cast function pointer `error' to (errorfn *) 6501 in call to `cp_thing'. 6502 (cp_warning): Likewise for function pointer `warning'. 6503 6504 * except.c (do_function_call): Remove prototype and definition. 6505 (call_eh_info): Wrap variable `t1' in macro NEW_EH_MODEL. 6506 6507 * method.c (is_java_type): Add prototype and make it static. 6508 6509 * parse.y: Include toplev.h. 6510 6511 * pt.c (type_unification): Remove unused variable `arg'. 6512 (instantiate_decl): Likewise for `save_ti'. 6513 6514 * tree.c (propagate_binfo_offsets): Likewise for `base_binfos'. 6515 6516Tue May 19 02:43:25 1998 Jason Merrill <jason@yorick.cygnus.com> 6517 6518 * init.c (build_member_call): Handle template_ids. 6519 * parse.y (primary): Add global_scope template_id. 6520 6521Mon May 18 23:22:52 1998 Jason Merrill <jason@yorick.cygnus.com> 6522 6523 * decl2.c (get_sentry): Use end_temporary_allocation. 6524 Don't declare permanent_obstack. 6525 6526Mon May 18 12:28:44 1998 Mark Mitchell <mmitchell@usa.net> 6527 6528 * parse.y (.finish_new_placement): New non-terminal. 6529 (unary_expr, new_type_id): Use it. 6530 * parse.c: Regenerated. 6531 6532Mon May 18 12:20:27 1998 Brendan Kehoe <brendan@cygnus.com> 6533 6534 * pt.c (redeclare_class_template): Say where the original definition 6535 of the template-parameter's default argument appeared. 6536 6537Mon May 18 03:00:57 1998 Jason Merrill <jason@yorick.cygnus.com> 6538 6539 * call.c (build_over_call): Tweak empty class handling. 6540 6541 * decl.c (make_typename_type): Use currently_open_class. 6542 6543 * class.c (instantiate_type): Don't abort on TREE_NONLOCAL_FLAG. 6544 6545Mon May 18 01:43:01 1998 Martin v. Loewis <loewis@informatik.hu-berlin.de> 6546 6547 * decl.c (lookup_name_real): Don't look at IDENTIFIER_LOCAL_VALUE 6548 for a type unless it is one. 6549 6550 * class.c (finish_struct_1): Use OVL_CURRENT in error message. 6551 6552Mon May 18 01:24:08 1998 Jeffrey A Law (law@cygnus.com) 6553 6554 * Makefile.in (program_transform_name, objdir): Define. 6555 6556 * Makefile.in (BISON): Use bison from the build tree if it exists. 6557 (FLEX): Likewise. 6558 6559Sun May 17 14:52:08 1998 Martin v. Loewis <loewis@informatik.hu-berlin.de> 6560 6561 * typeck.c (type_unknown_p): Return true for TREE_LIST also. 6562 6563 * call.c (build_method_call): Use TYPE_MAIN_VARIANT on typedefs. 6564 6565Sun May 17 14:51:41 1998 Jason Merrill <jason@yorick.cygnus.com> 6566 6567 * call.c (build_scoped_method_call): Likewise. 6568 6569Sun May 17 13:53:48 1998 Mark Mitchell <mmitchell@usa.net> 6570 6571 * init.c (build_new_1): Call suspend_momentary around the creation 6572 of values that must be saved for exception handling. 6573 * parse.y (.build_new_placement): New non-terminal. 6574 (unary_expr, new_placement): Use it. 6575 * parse.c: Regenerated. 6576 6577Sun May 17 12:32:08 1998 Jason Merrill <jason@yorick.cygnus.com> 6578 6579 * decl.c (duplicate_decls): Use CANONICAL_TYPE_VARIANT to compare 6580 old and new types. 6581 6582 * pt.c (tsubst): Make sure that BINFO_TYPE of new binfos is the 6583 canonical type. 6584 6585 * call.c (build_over_call): Don't use IS_SIGNATURE on a namespace. 6586 6587Fri May 15 20:28:00 1998 Jason Merrill <jason@yorick.cygnus.com> 6588 6589 * decl.c (start_decl): Revert problem change. 6590 6591 * Makefile.in (CONFLICTS): Fix. 6592 6593Fri May 15 15:34:02 1998 Benjamin Kosnik <bkoz@rhino.cygnus.com> 6594 6595 * decl.c (duplicate_decls): Clean up, add DECL_DATA_AREA bits. 6596 6597Fri May 15 00:46:05 1998 Jason Merrill <jason@yorick.cygnus.com> 6598 6599 * class.c (finish_struct_1): Use BINFO_SIZE. 6600 6601 * decl.c (start_decl): Use 'tem'. 6602 6603Thu May 14 16:30:47 1998 Andrew MacLeod <amacleod@cygnus.com> 6604 6605 * exception.cc: Include eh-common.h. 6606 (struct cp_eh_info): Add eh_info struct with NEW_EH_MODEL. 6607 (__cplus_type_matcher): First stab at new C++ runtime type matcher. 6608 (__cp_push_exception): Initialize eh_info struct as well. 6609 * except.c: Remove local structs and include eh-common.h. 6610 (init_exception_processing): Set language and version codes. 6611 (call_eh_info): Add presence of eh_info to runtime description of 6612 struct cp_eh_info. 6613 (expand_end_eh_spec): Call start_catch_block() and end_catch_block(). 6614 * semantics.c (finish_try_block): Call start_catch_block() and 6615 end_catch_block(). 6616 * parse.y (function_try_block): Call start_catch_block() and 6617 end_catch_block(). 6618 6619Thu May 14 12:27:34 1998 Brendan Kehoe <brendan@cygnus.com> 6620 6621 * typeck.c (original_type): New function. 6622 (common_type): Use it to get the DECL_ORIGINAL_TYPE for T1 and T2, 6623 to see if they're actually the same. 6624 * cp-tree.h (original_type): Declare. 6625 6626Wed May 13 12:54:30 1998 Kaveh R. Ghazi <ghazi@caip.rutgers.edu> 6627 6628 * Makefile.in (lex.o): Depend on output.h. 6629 6630 * call.c (add_function_candidate): Remove unused variable `cand'. 6631 (add_conv_candidate): Likewise. 6632 (build_builtin_candidate): Likewise. 6633 6634 * cp-tree.h: Add prototype for `types_overlap_p'. 6635 6636 * decl.c (signal_catch): Mark parameter `sig' with ATTRIBUTE_UNUSED. 6637 6638 * decl2.c (merge_functions): Remove unused variables `tmp' and 6639 `tempn'. 6640 6641 * error.c (expr_as_string): Mark parameter `v' with ATTRIBUTE_UNUSED. 6642 (code_as_string): Likewise. 6643 (language_as_string): Likewise. 6644 (parm_as_string): Likewise. 6645 (op_as_string): Likewise. 6646 (assop_as_string): Likewise. 6647 (cv_as_string): Likewise. 6648 6649 * lex.c: Include output.h. 6650 6651 * pt.c (type_unification): Cast first argument of `bzero' to a char*. 6652 6653 * search.c (dfs_no_overlap_yet): Mark parameter `t' with 6654 ATTRIBUTE_UNUSED. 6655 6656 * tinfo.cc (__class_type_info::dcast): Change the type of variable 6657 `i' from int to size_t. 6658 6659 * typeck.c (language_lvalue_valid): Mark parameter `exp' with 6660 ATTRIBUTE_UNUSED. 6661 6662Tue May 12 21:37:49 1998 Jason Merrill <jason@yorick.cygnus.com> 6663 6664 * error.c (dump_simple_decl): Use DECL_CLASS_SCOPE_P and/or 6665 DECL_NAMESPACE_SCOPE_P. 6666 (lang_decl_name): Likewise. 6667 * pt.c (tsubst_friend_function, tsubst): Likewise. 6668 * decl.c (pushdecl, redeclaration_error_message, start_decl, 6669 cp_finish_decl, start_function): Likewise. 6670 * class.c (finish_struct_1): Likewise. 6671 * call.c (build_over_call): Likewise. 6672 (compare_ics): Use DERIVED_FROM_P. 6673 6674Tue May 12 07:24:18 1998 Mark Mitchell <mmitchell@usa.net> 6675 6676 * cp-tree.h (CANONICAL_TYPE_VARIANT): New macro. 6677 * method.c (build_mangled_name): Use it. 6678 (build_decl_overload_real): Likewise. 6679 6680 * error.c (dump_simple_decl): New function, broken out from ... 6681 (dump_decl): Use it. 6682 6683Mon May 11 11:38:07 1998 Mark Mitchell <mmitchell@usa.net> 6684 6685 * ptree.c (lang_print_xnode): Add missing `break'. 6686 6687 * pt.c (tsubst): Remove duplicate check for IDENTIFIER_NODE. 6688 6689 * call.c (add_template_candidate): Adjust for changes to 6690 fn_type_unification. 6691 (add_template_candidate_real): Likewise. 6692 (add_template_conv_candidate): Likewise. 6693 (build_user_type_conversion_1): Likewise. 6694 (build_new_function_call): Likewise. 6695 (build_object_call): Likewise. 6696 (build_new_op): Likewise. 6697 (build_new_method_call): Likewise. 6698 * class.c (instantiate_type): Likewise. 6699 * cp-tree.h (unification_kind_t): New type. 6700 (fn_type_unification): Adjust prototype. 6701 (type_unificaiton): Likewise. 6702 * pt.c (UNIFY_ALLOW_NONE): New macro. 6703 (UNIFY_ALLOW_MORE_CV_QUAL): Likewise. 6704 (UNIFY_ALLOW_LESS_CV_QUAL): Likewise. 6705 (UNIFY_ALLOW_DERIVED): Likewise. 6706 (unify): Change prototype. 6707 (maybe_adjust_types_for_deduction): New function. 6708 (check_cv_quals_for_unify): Likewise. 6709 (determine_specialization): Adjust. 6710 (fn_type_unification): Likewise. 6711 (type_unification): Likewise. 6712 (type_unification_real): Likewise. Use 6713 maybe_adjust_types_for_deduction. Fix mishandling of 6714 back-unification of template functions passed as arguments. Pass 6715 appropriate combination of UNIFY_ALLOW_* to unify. 6716 (unify): Remove unused NTPARMS parameter. Use 6717 check_cv_quals_for_unify. Remove bogus code that allowed 6718 too-generous unification in order to adhere more closely to standard. 6719 (get_bindings_real): Adjust. 6720 (get_class_bindings): Likewise. 6721 6722 * method.c (build_overload_identifier): Only use the innermost 6723 template arguments when mangling. 6724 * pt.c (tsubst_template_argument_vector): New function. 6725 (complete_template_args): Deal with the situation where the 6726 extra_args contain more than one level of arguments. 6727 (lookup_template_class): Deal with member template classes, which 6728 may have more than one level of arguments. 6729 (tsubst): Don't tsbust into the TREE_TYPE of an IDENTIFIER_NODE. 6730 Improve handling of member template classes. Use 6731 DECL_PRIMARY_TEMPLATE instead of inline expansion. Use 6732 tsubst_template_argument_vector where appropriate. 6733 (regenerate_decl_from_template): Break out from ... 6734 (instantiate_decl): Here. 6735 6736 * lex.c (yyprint): Remove TYPENAME_ELLIPSIS. 6737 * parse.h: Regenerated. 6738 * parse.c: Really regenerated. 6739 6740 * cp-tree.h (finish_unary_op_expr): New function. 6741 (finish_id_expr): Likewise. 6742 (begin_new_placement): Likewise. 6743 (finish_new_placement): Likewise. 6744 (finish_declarator): Likewise. 6745 (finish_translation_unit): Likewise. 6746 (finish_parmlist): Likewise. 6747 (begin_class_definition): Likewise. 6748 (finish_class_definition): Likewise. 6749 (finish_default_args): Likewise. 6750 (finish_inline_definitions): Likewise. 6751 * parse.y (GCC_ASM_KEYWORD): Remove. 6752 (TYPENAME_ELLIPSIS): Likewise. 6753 * parse.c: Regenerated. 6754 Use new functions in semantics.c in the actions for many rules. 6755 * gxx.gperf (GCC_ASM_KEYWORD): Just use ASM_KEYWORD. 6756 * hash.h: Regenerated. 6757 * semantics.c (finish_expr_stmt): Allow NULL expr. 6758 (finish_unary_op_expr): New function, containing 6759 code previously in parse.y. 6760 (finish_id_expr): Likewise. 6761 (begin_new_placement): Likewise. 6762 (finish_new_placement): Likewise. 6763 (finish_declarator): Likewise. 6764 (finish_translation_unit): Likewise. 6765 (finish_parmlist): Likewise. 6766 (begin_class_definition): Likewise. 6767 (finish_class_definition): Likewise. 6768 (finish_default_args): Likewise. 6769 (finish_inline_definitions): Likewise. 6770 6771Sun May 10 23:43:13 1998 Mark Mitchell <mmitchell@usa.net> 6772 6773 * typeck.c (build_c_cast): Don't decay arrays and functions to 6774 pointer type when converting to a class type. 6775 6776Sun May 10 22:53:56 1998 Jason Merrill <jason@yorick.cygnus.com> 6777 6778 * cp-tree.h (DECL_NAMESPACE_SCOPE_P): New macro. 6779 (DECL_CLASS_SCOPE_P): Likewise. 6780 6781Sun May 10 22:48:22 1998 H.J. Lu (hjl@gnu.org) 6782 6783 * class.c (finish_struct_1): Use OVL_CURRENT on TREE_VEC_ELT. 6784 * decl2.c (constructor_name_full): Likewise. 6785 6786Sun May 10 22:48:12 1998 Mike Stump <mrs@wrs.com> 6787 6788 * tree.c (mapcar): Add OVERLOAD support. 6789 6790 * init.c (resolve_offset_ref): We must use basetype_path before we 6791 destroy it with a call to convert_pointer_to. 6792 6793Sat May 9 14:44:37 1998 Jason Merrill <jason@yorick.cygnus.com> 6794 6795 * class.c (currently_open_class): New fn. 6796 * decl.c (lookup_name_real): Use it. 6797 * search.c (lookup_field): Likewise. 6798 6799Fri May 8 23:32:42 1998 Martin von Loewis <loewis@informatik.hu-berlin.de> 6800 6801 * cp-tree.def (OVERLOAD): New node. 6802 * cp-tree.h (BINDING_TYPE, SET_IDENTIFIER_GLOBAL_VALUE, 6803 SET_IDENTIFIER_NAMESPACE_VALUE): Define. 6804 (NAMESPACE_BINDING): Remove. 6805 (IDENTIFIER_GLOBAL_VALUE, IDENTIFIER_NAMESPACE_VALUE): Use 6806 namespace_binding. 6807 (OVL_FUNCTION, OVL_CHAIN, OVL_CURRENT, OVL_NEXT, OVL_USED): 6808 Define. 6809 (tree_overload): New struct. 6810 (IDENTIFIER_TYPE_VALUE): Use identifier_type_value. 6811 (REAL_IDENTIFIER_TYPE_VALUE): Define. 6812 (IDENTIFIER_HAS_TYPE_VALUE): Use IDENTIFIER_TYPE_VALUE. 6813 (lang_decl_flags): Remove in_namespace. 6814 (lang_decl): Remove chain. 6815 (DECL_CHAIN, DECL_NAMESPACE): Remove. 6816 (flag_honor_std): Declare extern. 6817 (identifier_type_value, pushdecl_namespace_level, push_using_decl, 6818 namespace_binding, set_namespace_binding, 6819 lookup_function_nonclass, cat_namespace_levels, 6820 set_decl_namespace, lookup_arg_dependent, binding_init, ovl_cons, 6821 scratch_ovl_cons, ovl_member, build_overload): Declare. 6822 (decl_list_length, get_namespace_id, current_namespace_id, 6823 overloaded_globals_p): Remove. 6824 (lookup_using_namespace, qualified_lookup_using_namespace): Change 6825 return type. 6826 (push_scratch_obstack): New macro. 6827 * call.c (add_function_candidate): Special-case type of OVERLOAD node. 6828 (build_user_conversions_1): Iterate using OVL_NEXT for ctors, 6829 convs, fns. 6830 (build_new_function_call): Iterate using OVL_CHAIN. 6831 Print DECL_NAME in when reporting ambiguities. 6832 (build_object_call): Iterate using OVL_NEXT for fns, convs. 6833 (build_new_op): Call lookup_function_nonclass. 6834 Iterate using OVL_NEXT. 6835 (build_op_delete_call): Change detection of members. 6836 Do not wrap TREE_LIST around fields and single global functions. 6837 (build_over_call): Don't push a class level if the context is a 6838 namespace. 6839 (build_new_method_call): Iterate using OVL_NEXT. 6840 * class.c (add_method): Chain overloaded members using 6841 build_overload. Remove copying of method. 6842 (grow_method): When iterating through the obstack, expect OVERLOAD 6843 nodes. Chain overload members. 6844 (finish_struct_methods): Chain overload members. Unpack OVERLOAD 6845 nodes in call to get_baselinks. 6846 (duplicate_tag_error): Expect OVERLOAD nodes when unchaining. 6847 (finish_struct_1): Iterate over ctor using OVL_NEXT. Handle 6848 fdecls that are OVERLOAD nodes. 6849 (validate_lhs): New function. 6850 (instantiate_type): Do not copy OVERLOAD nodes. Remove dead 6851 code. Use DECL_NAME in error messages. Split code between global 6852 and member function processing. 6853 * decl.c (global_type_node): New static variable. 6854 (in_std): New global. 6855 (struct binding_level): New field usings. 6856 (resume_binding_level): Assert that we are not in a class. 6857 (toplevel_bindings_p): Just check for namespace_p or 6858 pseudo_global. 6859 (resume_level): Remove. 6860 (find_binding): New function. 6861 (binding_for_name): Call it. 6862 (namespace_binding, set_namespace_binding): New functions. 6863 (push_namespace): Associate binding level with new namespace, 6864 resume_binding_level for existing namespace. Remove old code. 6865 Fake std by counting. 6866 (store_bindings): Use REAL_IDENTIFIER_TYPE_VALUE. 6867 (maybe_push_to_top_level): Save current namespace. 6868 (pop_from_top_level): Restore saved namespace. 6869 (pop_namespace): Call suspend_binding_level. Remove old code. 6870 (cat_namespace_levels): New function. 6871 (set_identifier_type_value_with_scope): For namespace bindings, 6872 set BINDING_TYPE, and use global_type_node. 6873 Use REAL_IDENTIFIER_TYPE_VALUE otherwise. 6874 (identifier_type_value): New function. 6875 (pushtag): If no context, use current_namespace. 6876 (duplicate_decls): Don't process DECL_CHAIN. 6877 (pushdecl): Set DECL_CONTEXT to current_namespace, if it is not 6878 already set. Never reset it to NULL_TREE. Lookup global variables 6879 in their namespace. Push overloaded templates if they are on 6880 namespace level. 6881 (pushdecl_namespace_level): New function. 6882 (pushdecl_top_level): Implement using pushdecl_namespace_level. 6883 (pushdecl_using_decl): New function. 6884 (overloaded_globals_p): Remove. 6885 (push_overloaded_decl): Create OVERLOAD nodes, and iterate through 6886 them. Use namespace_binding and set_namespace_value. 6887 (redeclaration_error_message): Complain if the declarations come 6888 from different namespaces. 6889 (lookup_tag): On namespace level, look in the BINDING_TYPE. 6890 (lookup_namespace_name): Pass tree_bindings from stack. Remove 6891 old code. 6892 (select_decl): New function. 6893 (lookup_name_real): Call it for qualified and unqualified lookup. 6894 Pass tree_bindings from the stack. 6895 If prefer_type is 1, also accept namespaces. 6896 (lookup_function_nonclass): New function. 6897 (init_decl_processing): Set the binding level of the global 6898 namespace to global_binding_level. 6899 Build a proper type list for __builtin_apply. 6900 Initialize std_node to "fake std" if flag_honor_std is set. 6901 Initialize global_type_node. 6902 Allocated bad_alloc in namespace std if flag_honor_std. 6903 (define_function): Set the DECL_CONTEXT to the current_namespace. 6904 (start_decl): A namespace is not considered as a context here. If 6905 the DECL_CONTEXT is a namespace, push the decl. 6906 (cp_finish_decl): Check for namespaces used as initializers. 6907 (grokfndecl): Add namespace parameter. Remove processing of 6908 DECL_CHAIN. 6909 (grokvardecl): Add namespace parameter. 6910 (grokdeclarator): Process SCOPEs that are namespaces. For 6911 mangling, temporarily set the DECL_CONTEXT on anonymous structs. 6912 (start_function): Check for contexts that are namespaces. 6913 Set context for declarations that have not been pushed. 6914 (store_parm_decls): Check for ::main only. 6915 (finish_function): Likewise. 6916 (start_method): Check for contexts that are namespaces. 6917 (start_method): Remove DECL_CHAIN processing. 6918 * decl2.c (flag_honor_std): Declare. 6919 (lang_decode_option): Set it if -fhonor-std or -fnew-abi is given. 6920 (decl_namespace_list): New static global. 6921 (grok_x_components): Ignore namespaces as type contexts. 6922 (check_classfn): Expect OVERLOAD nodes. 6923 (grokfield): Remove DECL_CHAIN processing. 6924 (finish_file): Call cat_namespace_levels. 6925 (merge_functions): New function. 6926 (ambiguous_decl): Rewrite. 6927 (lookup_using_namespace): Produce tree_bindings. 6928 (qualified_lookup_using_namespace): Likewise. 6929 (set_decl_namespace, decl_namespace, current_decl_namespace, 6930 push_decl_namespace, pop_decl_namespace): New functions. 6931 (arg_lookup): New struct. 6932 (add_function, arg_assoc_namespace, arg_assoc_class, 6933 arg_assoc_type, arg_assoc_args, arg_assoc, lookup_arg_dependent): 6934 New functions. 6935 (get_namespace_id, current_namespace_id): Remove. 6936 (do_toplevel_using_decl): Rewrite. 6937 (do_class_using_decl): Complain about namespace qualifiers. 6938 (do_using_directive): Sorry if not on namespace level. Complain 6939 about unknown namespaces. 6940 * error.c (dump_aggr_type): Check for namespace contexts. 6941 * except.c (init_exception_processing): Push terminate into std. 6942 * friend.c (is_friend): A namespace is not a context, here. 6943 * init.c (expand_member_init): Remove DECL_CHAIN processing. 6944 (build_offset_ref): Process OVERLOAD nodes. 6945 * lang-specs.h (__HONOR_STD): Define if -fnew-abi or -fhonor-std. 6946 * lex.c (identifier_type): Loop using OVL_CHAIN. 6947 (see_typename): Set looking_for_typename to 2. 6948 (real_yylex): Likewise. 6949 (do_identifier): Expect OVERLOAD nodes instead of TREE_LISTs. 6950 (do_scoped_id): Expect OVERLOAD nodes. 6951 Change calling convention for qualified_lookup_using_namespace. 6952 (build_lang_decl): Don't set in_namespace anymore. 6953 * method.c (typevec_size): New global. 6954 (build_overload_nested_name): Return if global_namespace. 6955 Otherwise, always expect a declaration context. 6956 (build_qualified_name): Likewise. 6957 Make sure we don't write beyond typevec_size. 6958 (build_decl_overload_real): Likewise. 6959 Allocate one extra slot for the namespace. 6960 (hack_identifier): Mark code dead. 6961 Process OVERLOAD and NAMESPACE_DECL nodes. 6962 * parse.y (program): Pop namespaces until in global namespace. 6963 (extdef): In a using-declaration, don't discard the identifier if 6964 there is no declaration. 6965 (left_curly): Ignore type contexts which are namespaces. 6966 (typename_sub2): Use IDENTIFIER_TYPE_VALUE to retrieve the type 6967 used as scope. 6968 * pt.c (template_class_depth): Expect types to be namespaces. 6969 (determine_specialization): Simplify by expecting OVERLOAD nodes. 6970 (push_template_decl): Push into namespace level. 6971 Reset ctx if it is a namespace. 6972 Set DECL_CONTEXT to current_namespace if not set already. 6973 Ignore real contexts that are namespaces. 6974 (mangle_class_name_for_template): Skip global_namespace. 6975 Mangle other namespaces as declarations. 6976 (lookup_template_function): Set type of OVERLOAD nodes to unknown. 6977 (lookup_template_class): Push into namespace of context. 6978 If the context is a namespace, set it to global_namespace. 6979 Use id_context for mangling. 6980 (for_each_template_parm): Handle OVERLOAD and NAMESPACE_DECL nodes. 6981 (tsubst_friend_function): Ignore namespace contexts. 6982 Push into namespace level. 6983 (tsubst): Handle NAMESPACE_DECL nodes. 6984 Remove DECL_CHAIN processing. 6985 (type_unification_real): Recognize OVERLOAD instead of TREE_LIST nodes. 6986 * ptree.c (print_lang_identifier): Print bindings. 6987 (lang_print_xnode): Print OVERLOAD nodes. 6988 * rtti.c (init_rtti_processing): Push type_info into std. 6989 * search.c (lookup_fnfields_here): Expect OVERLOAD nodes. 6990 (lookup_fnfields_1, get_virtuals_named_this, get_matching_virtual, 6991 dfs_debug_mark, dfs_pushdecls, dfs_compress_decls, add_conversions, 6992 lookup_fnfields_here): Likewise. 6993 Process all nodes, instead of going through TREE_CHAIN. 6994 * sig.c (build_signature_pointer_or_reference_type): Set context 6995 to global_namespace. 6996 (build_signature_table_constructor): Expect OVERLOAD nodes. 6997 * spew.c (yylex): Save old setting of looking_for_typename. 6998 * tree.c (decl_list_length): Remove. 6999 (binding_init): New function. 7000 (count_functions): Rewrite. 7001 (is_overloaded_fn): Expect OVERLOAD nodes. 7002 (really_overloaded_fn, get_first_fn, lvalue_type): Likewise. 7003 (ovl_cons, scratch_ovl_cons, build_overload, build_overload_after, 7004 ovl_member): New functions. 7005 * typeck.c (require_complete_type): Expect OVERLOAD nodes. 7006 (type_unknown_p): Likewise. 7007 (require_instantiated_type): Likewise. 7008 (build_component_ref): Declare code dead. 7009 (build_x_function_call): Create and expect OVERLOAD nodes. 7010 (build_function_call_real): Check for ::main only. 7011 (build_unary_op): Likewise. Expect OVERLOAD nodes. 7012 (convert_for_assignment): Check for TREE_LIST before accessing 7013 TREE_VALUE. 7014 * decl.c (duplicate_decls): Check for namespace bindings instead 7015 of global bindings. 7016 (pushdecl, push_overloaded_decl, lookup_tag, lookup_name_real, 7017 lookup_name_current_level, start_decl, xref_tag, 7018 finish_enum): Likewise. 7019 * init.c (build_offset_ref): Likewise. 7020 * search.c (lookup_field): Likewise. 7021 (lookup_fnfields): Likewise. 7022 (dfs_debug_mark): Likewise. 7023 * decl.c (poplevel): Use SET_IDENTIFIER_TYPE_VALUE. 7024 (poplevel_class, pop_from_top_level): Likewise. 7025 * decl2.c (finish_method): Likewise. 7026 * class.c (build_vtable): Use SET_IDENTIFIER_GLOBAL_VALUE. 7027 * decl.c (record_builtin_type): Likewise. 7028 (init_decl_processing, grokfndecl): Likewise. 7029 * lex.c (get_time_identifier, do_identifier, do_scoped_id): Likewise. 7030 (make_lang_type): Likewise. 7031 * parse.y (make_thunk): Likewise. 7032 * pt.c (tsubst): Likewise. 7033 * tree.c (debug_binfo): Likewise. 7034 * exception.cc, new.cc, new1.cc, new2.cc, tinfo.cc, tinfo.h, 7035 tinfo2.cc, inc/new.h: Add std qualifications. 7036 * inc/new: Wrap with namespace std if __HONOR_STD. 7037 * inc/typeinfo: Likewise. 7038 7039Fri May 8 00:43:50 1998 Jason Merrill <jason@yorick.cygnus.com> 7040 7041 * call.c (build_user_type_conversion_1): Handle second_conv 7042 properly for templates. 7043 7044Thu May 7 17:09:25 1998 Andrew MacLeod <amacleod@cygnus.com> 7045 7046 * method.c (build_decl_overload_real): Set TREE_USED flag to 7047 zero for build_type_variants nodes as well. 7048 7049Wed May 6 19:27:09 1998 Jason Merrill <jason@yorick.cygnus.com> 7050 7051 * pt.c (tsubst): Don't tsubst the type of an IDENTIFIER_NODE. 7052 7053Wed May 6 16:49:48 1998 Jim Wilson <wilson@cygnus.com> 7054 7055 * Makefile.in (call.o, class.o, decl.o, decl2.o, errfn.o, error.o, 7056 except.o, expr.o, friend.o, init.o, lex.o, method.o, pt.o, repo.o, 7057 rtti.o, search.o, semantics.o, sig.o, tree.o, typeck.o, typeck2.o, 7058 xref.o): Add toplev.h dependencies. 7059 7060Wed May 6 16:44:58 1998 Jeffrey A Law (law@cygnus.com) 7061 7062 * errfn.c (cp_error, cp_warning): Remove declarations for 7063 error and warning respectively. 7064 7065Wed May 6 14:28:18 1998 Kaveh R. Ghazi <ghazi@caip.rutgers.edu> 7066 7067 * error.c: Convert to using ctype macros defined in system.h. 7068 * method.c: Likewise. 7069 * xref.c: Likewise. 7070 * lex.c: Likewise. Also remove redundant system header stuff. 7071 7072Wed May 6 06:36:41 1998 Robert Lipe <robertl@dgii.com> 7073 7074 * call.c, class.c, decl.c, decl2.c, errfn.c, error.c, except.c, 7075 expr.c, friend.c, init.c, lex.c, method.c, pt.c, repo.c, rtti.c, 7076 search.c, semantics.c, sig.c, tree.c, typeck.c, typeck2.c, 7077 xref.c: Add include of toplev.h. 7078 7079Wed May 6 02:33:39 1998 Jason Merrill <jason@yorick.cygnus.com> 7080 7081 * tree.c (perm_manip): Also regenerate the RTL of an extern. 7082 (copy_to_permanent): Use end_temporary_allocation. 7083 7084Tue May 5 23:54:04 1998 Jason Merrill <jason@yorick.cygnus.com> 7085 7086 * init.c (expand_vec_init): The initialization of each array 7087 element is a full-expression. 7088 7089Tue May 5 18:24:13 1998 Andrew MacLeod <amacleod@cygnus.com> 7090 7091 * method.c (build_mangled_name): Add a call to build_type_variant 7092 to get the right type. 7093 7094Tue May 5 01:25:03 1998 Jason Merrill <jason@yorick.cygnus.com> 7095 7096 * Makefile.in: Add .SUFFIXES. 7097 7098 * cp-tree.def: Remove NAMESPACE_DECL. 7099 7100Sun May 3 01:32:14 1998 Jason Merrill <jason@yorick.cygnus.com> 7101 7102 * call.c (build_over_call): Do evaluate arg even if it has empty 7103 class type. 7104 * decl.c (start_function): Don't push a member function. 7105 7106Thu Apr 30 18:59:23 1998 Jim Wilson <wilson@cygnus.com> 7107 7108 * Makefile.in (g++FAQ.info): Put -o option before input file. 7109 7110Thu Apr 30 13:05:33 1998 Andrew MacLeod <amacleod@cygnus.com> 7111 7112 * gxxint.texi: Add info for squangling codes K and B. 7113 7114Tue Apr 28 13:22:01 1998 Mark Mitchell <mmitchell@usa.net> 7115 7116 * semantics.c (begin_stmt_expr): Avoid duplicating the effect of 7117 the expression in templates. 7118 (finish_stmt_expr): Likewise. 7119 71201998-04-28 Brendan Kehoe <brendan@cygnus.com> 7121 7122 * decl2.c (ambiguous_decl): Fix NAME parm to be a tree, not int. 7123 7124Mon Apr 27 13:58:10 1998 Mark Mitchell <mmitchell@usa.net> 7125 7126 * decl.c (maybe_push_to_top_level): Always clear 7127 current_template_parms and processing_template_decl. 7128 (pushtag): Remove check of current_class_type and some comments, 7129 since maybe_push_to_top_level no longer creates confusion. 7130 7131Sun Apr 26 12:10:18 1998 Mark Mitchell <mmitchell@usa.net> 7132 7133 * cp-tree.h (CLASSTYPE_IS_TEMPLATE): New macro. 7134 (DECL_CLASS_TEMPLATE_P): Likewise. 7135 (DECL_PRIMARY_TEMPLATE): Likewise. 7136 (PRIMARY_TEMPLATE_P): Use it. 7137 (push_template_decl_real): New function. 7138 (redeclare_class_template): Take new template parameters as 7139 input. 7140 (is_specialization_of): New function. 7141 (comp_template_args): Declare. 7142 * decl.c (pushtag): Handle friend template classes. 7143 (xref_tag): Likewise. Use new calling convention for 7144 redeclare_class_template. 7145 * decl2.c (grok_x_components): Handle friend templates. 7146 * friend.c (is_friend): Use is_specialization_of where 7147 appropriate. Deal with friend class templates. 7148 (make_friend_class): Let a class template be friends with itself. 7149 * pt.c (comp_template_args): Remove declaration. 7150 (tsubst_friend_class): New function. 7151 (push_template_decl_real): New function. 7152 (push_template_decl): Use it. 7153 (redeclare_class_template): Adjust for new calling convention. 7154 (comp_template_args): Give it external linkage. 7155 (instantiate_class_type): Use tsubst_friend_class to deal 7156 with friend templates. 7157 * typeck.c (comptypes): Use comp_template_args, rather than 7158 expanding it inline. 7159 * parse.y (component_decl): Handle a nested template type 7160 like other component type declarations. 7161 7162 * pt.c (check_explicit_specialization): Handle overloaded 7163 constructors correctly. 7164 7165 * pt.c (mabybe_get_template_decl_from_type_decl): New function. 7166 (lookup_template_class): Use it. 7167 7168Thu Apr 23 21:19:06 1998 Jason Merrill <jason@yorick.cygnus.com> 7169 7170 * cp-tree.def: Add WRAPPER. USER_CONV now only has two ops. 7171 * cp-tree.h: Add WRAPPER support. 7172 * call.c (add_candidate): Split out from add_*_candidate fns. 7173 (build_over_call): Take the candidate instead of function and args. 7174 Enforce access control here. Emit overload warnings here. 7175 (add_warning): New fn. 7176 (joust): Add WARN parm. If not set, call add_warning instead of 7177 printing a warning. Re-enable some warnings. 7178 (tourney): Pass it. 7179 (convert_like): Adjust. 7180 (build_new_op): Adjust. 7181 (build_new_function_call): Adjust. 7182 (build_user_type_conversion_1): Adjust. 7183 (USER_CONV_FN): Adjust. 7184 * tree.c (build_expr_wrapper, build_expr_ptr_wrapper, 7185 build_int_wrapper): New fns. 7186 7187Thu Apr 23 18:27:53 1998 Mark P. Mitchell <mmitchell@usa.net> 7188 7189 * pt.c (unify): Fix typo in previous change. 7190 7191Thu Apr 23 09:32:58 1998 Jason Merrill <jason@yorick.cygnus.com> 7192 7193 * error.c (dump_type_real): Declare canonical_name. 7194 7195 * typeck.c (comp_target_types): Fix PMFs. 7196 7197Wed Apr 22 13:24:48 1998 Mark Mitchell <mmitchell@usa.net> 7198 7199 * class.c (finish_struct): Set TREE_PRIVATE and TREE_PROTECTED for 7200 the DECL_RESULTs of a member TEMPLATE_DECL, not just the 7201 TEMPLATE_DECL. 7202 7203 * pt.c (tsubst): Decrease the template-level of 7204 TEMPLATE_TEMPLATE_PARMS. Likewise for the DECL_INITIAL of a 7205 TEMPLATE_PARM_INDEX. 7206 (template_decl_level): New function. 7207 (unify): Make sure to record unifications for template 7208 parameters, even when the parameters exactly match the arguments. 7209 Combine duplicated code for TEMPLATE_TEMPLATE_PARMs and 7210 TEMPLATE_TYPE_PARMS. Don't try to unify template parameters that 7211 aren't from the level we're currently working on. 7212 7213Tue Apr 21 22:00:04 1998 Mark Mitchell <mmitchell@usa.net> 7214 7215 * errfn.c (cp_thing): Use xrealloc, not xmalloc, to copy memory. 7216 7217 * decl2.c (check_member_template): Set DECL_IGNORED for member 7218 class templates, too. 7219 7220 * decl2.c (grokfield): Remangle the name of a member TYPE_DECL. 7221 7222Tue Apr 21 18:59:11 1998 Benjamin Kosnik <bkoz@rhino.cygnus.com> 7223 7224 * decl.c (duplicate_decls): Only check DECL_FRIEND_P if function. 7225 7226Tue Apr 21 14:22:00 1998 Jeffrey A Law (law@cygnus.com) 7227 7228 * cp-tree.h (intTI_type_node, unsigned_intTI_type_node): Declare. 7229 * decl.c (intTI_type_node, unsigned_intTI_type_node): Define. 7230 (init_decl_processing): Handle TI types. 7231 * typeck.c (unsigned_type, signed_type): Handle TI types. 7232 7233Sat Apr 18 15:25:21 1998 Jim Wilson <wilson@cygnus.com> 7234 7235 * g++spec.c (lang_specific_driver): New argument in_added_libraries. 7236 New local added_libraries. Increment count when add library to 7237 arglist. 7238 7239Fri Apr 17 21:25:00 1998 Mark Mitchell <mmitchell@usa.net> 7240 7241 * cp-tree.h (type_as_string_real): New function. 7242 * pt.c (mangle_class_name_for_template): Use it. 7243 * error.c (dump_aggr_type): Change prototype. 7244 (dump_type_prefix): Likewise. 7245 (dump_type_suffix): Likewise. 7246 (dump_type_real): Convert from dump_type. If desired, the 7247 "canonica" name of a typedef, i.e., the name of the underlying 7248 type, can be printed. 7249 (dump_type): Call dump_type_real. 7250 7251Fri Apr 17 14:30:45 1998 Jason Merrill <jason@yorick.cygnus.com> 7252 7253 * decl2.c (lang_decode_option): -fnew-abi implies -fvtable-thunks. 7254 7255 * typeck.c (comp_target_types): Tweak pedantic case. 7256 (comp_target_parms): Tweak pedantic case. Clean up somewhat. 7257 Return -1 or 1 instead of 1 or 2. 7258 (compparms): Remove STRICT handling. 7259 (convert_for_assignment): Fix handling of pmfs. 7260 7261Fri Apr 17 14:04:16 1998 Mark Mitchell <mmitchell@usa.net> 7262 7263 * typeck.c (comp_target_types): Handle references like pointers. 7264 (comp_target_parms): Note that return code from comp_target_types 7265 can be negative to indicate failure. 7266 7267Fri Apr 17 09:10:52 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de> 7268 7269 * Make-lang.in (c++.all.build): Don't depend on $(DEMANGLER_PROG), 7270 which requires a working target compiler to build. 7271 7272Fri Apr 17 08:57:35 1998 Jeffrey A Law (law@cygnus.com) 7273 7274 * tree.c (avoid_overlap): Add prototype. 7275 7276 * spew.c (num_tokens): Add prototype. 7277 (nth_noken, add_token, consume_token, debug_yychar): Likewise. 7278 7279 * search.c (dfs_check_overlap): Add prototype. 7280 (dfs_no_overlap_yet): Likewise. 7281 7282 * pt.c (original_template): Add prototype. 7283 (inline_needs_template_parms): Likewise. 7284 (push_inline_template_parms_recursive): Likewise. 7285 (retrieve_specialization, register_specialization): Likewise. 7286 (print_candidates, reduce_template_parm_level): Likewise. 7287 (build_template_decl, mark_template_parm): Likewise. 7288 (tsubst_friend_function, get_bindings_real): Likewise. 7289 7290 * method.c (start_squangling): Add prototype. 7291 (end_squangling, check_ktype, issue_ktype): Likewise. 7292 (build_overloaded_scope_ref, check_btype): Likewise. 7293 (build_mangled_template_parm_index): Likewise. 7294 7295 * lex.c (init_cpp_parse): Add prototype. 7296 (handle_cp_pragma, handle_sysv_pragma): Likewise. 7297 (reduce_cmp, token_cmp): Likewise. 7298 7299 * except.c (call_eh_info): Add prototype. 7300 (push_eh_info, get_eh_info, get_eh_value, get_eh_type): Likewise. 7301 (get_eh_caught, get_eh_handlers, do_pop_exception): Likewise. 7302 7303 * decl2.c (is_namespace_ancestor): Add prototype. 7304 (namespace_ancestor, add_using_namespace): Likewise. 7305 (ambiguous_decl): Likewise. 7306 7307 * decl.c (indent): Add prototype. 7308 7309 * call.c (add_template_candidate_real): Add prototype. 7310 7311Fri Apr 17 01:57:12 1998 Jason Merrill <jason@yorick.cygnus.com> 7312 7313 * decl2.c (build_expr_from_tree): Just return a PMF. 7314 7315Fri Apr 17 00:45:12 1998 Mark Mitchell <mmitchell@usa.net> 7316 7317 * typeck2.c (process_init_constructor): Don't strip cv-qualifiers 7318 when doing initializations. 7319 7320 * pt.c (unify): Use comptypes to compare type args. 7321 7322Fri Apr 17 00:24:22 1998 Jason Merrill <jason@yorick.cygnus.com> 7323 7324 * decl.c (duplicate_decls): Fix check for when it's safe to free 7325 the new decl. 7326 7327 * pt.c (mangle_class_name_for_template): Don't pass a typedef type 7328 to type_as_string. 7329 7330Thu Apr 16 17:47:30 1998 Jeffrey A Law (law@cygnus.com) 7331 7332 * pt.c (build_template_parm_index): Add prototype. 7333 7334 * search.c (my_tree_cons): Don't clear words outside the 7335 newly allocated node. 7336 7337Wed Apr 15 15:34:44 1998 Dave Brolley <brolley@cygnus.com> 7338 7339 * lex.c (init_parse): Now returns char* containing the filename. 7340 7341Wed Apr 15 13:20:06 1998 John Carr <jfc@mit.edu> 7342 Jeff Law <law@cygnus.com> 7343 7344 * errfn.c: Rework to avoid problems when HOST_WIDE_INT is longer 7345 than a pointer. 7346 7347Sun Apr 12 22:31:19 1998 Richard Kenner <kenner@vlsi1.ultra.nyu.edu> 7348 7349 * cvt.c (cp_convert_to_pointer): Use TYPE_PRECISION. 7350 7351Fri Apr 10 12:16:49 1998 Benjamin Kosnik <bkoz@loony.cygnus.com> 7352 7353 * decl.c (duplicate_decls): Don't warn for redundant decls if 7354 friend: let add_friend take care of it. 7355 7356Thu Apr 9 02:40:48 1998 Jason Merrill <jason@yorick.cygnus.com> 7357 7358 * sig.c (build_signature_pointer_constructor): Don't set 7359 TREE_HAS_CONSTRUCTOR for a signature pointer. 7360 * cvt.c (ocp_convert): Don't force a temporary for internal structs. 7361 * init.c (resolve_offset_ref): Warn about implicit & on pmfs 7362 here, too. 7363 * typeck.c (build_unary_op): Only allow taking the address of a 7364 real constructor. 7365 * typeck2.c (digest_init): Simplify. 7366 (store_init_value): Don't pedwarn about using { } for pmfs. 7367 7368Thu Apr 9 22:16:57 1998 Per Bothner <bothner@cygnus.com> 7369 7370 * cp-tree.h (start_decl): Update prototype. 7371 * decl.c (start_decl): Like the C version, new parameters 7372 for the attributes. Call cplus_decl_attributes here, 7373 (pushdecl): Like C version, do build_type_copy if TYPE_DECL, 7374 (grokdeclarator): Pass NULL for new start_decl arguments. 7375 * pt.c (tsubst_expr): Likewise. 7376 * parse.y: Merge cplus_decl_attribute calls into start_decl calls. 7377 * typeck.c (common_type): Check TYPE_MAIN_VARIANT. 7378 * lex.c (build_lang_decl): Add lang_name_java. 7379 * class.c (push_lang_context): Add lang_name_java. 7380 * method.c (build_mangled_name): Check for is_java_type. 7381 7382Thu Apr 9 22:16:57 1998 Benjamin Kosnik <bkoz@loony.cygnus.com> 7383 7384 * decl.c (grokdeclarator): Check TYPE_MAIN_VARIANT. 7385 * call.c (build_scoped_method_call): Check for TREE_CODE for 7386 VOID_TYPE instead of type == void_type_node. 7387 (build_method_call): Likewise. 7388 * decl.c (lookup_name_real): Likewise. 7389 (grokdeclarator): Likewise. 7390 (start_decl): Likewise. 7391 (grokparms): Likewise. 7392 (start_function): Likewise. 7393 (finish_function): Likewise. 7394 (start_method): Likewise. 7395 7396Thu Apr 9 00:18:44 1998 Dave Brolley (brolley@cygnus.com) 7397 7398 * lex.c (finput): New variable. 7399 (init_cpp_parse): Renamed from init_parse. 7400 (init_parse): Handle !USE_CPPLIB. Call init_cpp_parse when finished. 7401 (finish_parse): New function. 7402 * cp-tree.h (init_lex, init_parse): Remove declarations. 7403 7404Mon Apr 6 02:25:05 1998 Jason Merrill <jason@yorick.cygnus.com> 7405 7406 * call.c (build_call): Still evaluate the actual argument. 7407 * class.c (is_empty_class): Update for -fnew-abi. 7408 7409 * decl2.c: -fnew-abi implies -fsquangle. 7410 7411 * method.c (do_build_assign_ref): Don't do anything to copy 7412 an empty class. 7413 (do_build_copy_constructor): Likewise. 7414 * call.c (build_over_call): Likewise. 7415 7416Sat Apr 4 18:43:58 1998 Jason Merrill <jason@yorick.cygnus.com> 7417 7418 * tree.c (avoid_overlap): Return a value. 7419 7420Sat Apr 4 12:52:35 1998 Jeffrey A Law (law@cygnus.com) 7421 7422 * method.c (check_btype): Add missing argument to xrealloc. 7423 (check_ktype): Likewise. 7424 7425Fri Apr 3 02:22:59 1998 Jason Merrill <jason@yorick.cygnus.com> 7426 7427 Implement empty base optimization. 7428 * class.c (finish_struct_1): Add vbase fields earlier. Set 7429 CLASSTYPE_SIZE of an empty base to 0. Types with bases can be empty. 7430 * search.c (dfs_check_overlap, dfs_no_overlap_yet): New fns. 7431 (types_overlap_p): New fn. 7432 * tree.c (avoid_overlap): New fn. 7433 (build_base_fields): Use it to avoid overlapping empty bases. 7434 * cp-tree.h, decl2.c, lang-options.h: Add -fnew-abi. 7435 7436 * decl.c (cplus_expand_expr_stmt): Strip unused INDIRECT_REFs. 7437 7438 Re-implement allocation of base class subobjects. 7439 * tree.c (unshare_base_binfos): New fn. 7440 (layout_basetypes): Use it. Now handles offsets of both virtual and 7441 non-virtual bases, after layout_type. 7442 (layout_vbasetypes): Remove. 7443 (build_base_fields): Generate FIELD_DECLs for each non-virtual base. 7444 (build_vbase_pointer_fields): Split out from old layout_basetypes. 7445 * class.c (finish_base_struct): Lose offset handling code. 7446 Move nonvdtor warning here. Don't mess with t_binfo anymore. 7447 (finish_struct_1): Don't mess with t_binfo anymore. Use fns above. 7448 * cp-tree.h: Adjust. 7449 7450Thu Apr 2 14:25:13 1998 Jason Merrill <jason@yorick.cygnus.com> 7451 7452 * cp-tree.h: Lose CLASSTYPE_VBASE_SIZE, some unused stuff. 7453 * decl.c, decl2.c, pt.c, ptree.c, lex.c: Likewise. 7454 * class.c (duplicate_tag_error): Likewise. 7455 (finish_struct_1): Set CLASSTYPE_SIZE, CLASSTYPE_MODE, CLASSTYPE_ALIGN. 7456 * tree.c (layout_vbasetypes): Update from layout_record, remove 7457 var_size support, use CLASSTYPE_SIZE instead of CLASSTYPE_VBASE_SIZE. 7458 (layout_basetypes): Likewise. 7459 7460Wed Apr 1 18:22:25 1998 Jeffrey A Law (law@cygnus.com) 7461 7462 * class.c, Make sure system.h is included just after config.h. 7463 Delete lingering stdio and errno references too. 7464 * decl.c, errfn.c, parse.y, ptree.c search.c, xref.c: Likewise. 7465 7466Wed Apr 1 15:38:36 1998 Jason Merrill <jason@yorick.cygnus.com> 7467 7468 * friend.c (is_friend): Fix access control for local classes. 7469 7470 * class.c (is_empty_class): New fn. 7471 * call.c (build_call): Don't pass empty class objects to a function. 7472 7473Wed Apr 1 14:58:35 1998 Mark Mitchell <mmitchell@usa.net> 7474 7475 * call.c (build_over_call): Do name resolution for default 7476 arguments of function templates in the scope of the templates. 7477 7478Tue Mar 31 13:43:57 1998 Jeffrey A Law (law@cygnus.com) 7479 7480 * call.c: Include system.h. Remove includes, declarations and 7481 defines provided by system.h. 7482 * class.c, cvt.c, decl.c, decl2.c, errfn.c error.c: Likewise. 7483 * except.c, expr.c friend.c, g++spec.c, init.c, input.c: Likewise. 7484 * lex.c, parse.y, pt.c, ptree.c repo.c rtti.c, search.c: Likewise. 7485 * semantics.c, sig.c, spew.c, tree.c, typeck.c: Likewise. 7486 * typeck2.c, xref.c: Likewise. 7487 * Makefile.in: Dependencies updated as appropriate. 7488 * Make-lang.in: Likewise. 7489 7490Mon Mar 30 12:15:00 1998 Mark Mitchell <mmitchell@usa.net> 7491 7492 * pt.c (fn_type_unification): Allow incomplete unification without 7493 an immediate error message. 7494 7495Mon Mar 30 08:55:42 1998 Jason Merrill <jason@yorick.cygnus.com> 7496 7497 * tree.c (member_p): New fn. 7498 * decl2.c (finish_file): Only set DECL_STATIC_FUNCTION_P for 7499 initializing class members. 7500 7501 * cp-tree.def (TEMPLATE_PARM_INDEX): Class 'x'. 7502 * ptree.c (lang_print_xnode): Handle TEMPLATE_PARM_INDEX. 7503 7504 * call.c (build_method_call): Handle non-scoped destructors, too. 7505 * pt.c (tsubst_copy): Likewise. 7506 7507 * pt.c (print_template_context): Split out... 7508 (push_tinst_level): ...from here. 7509 7510 * friend.c (is_friend): Don't pass a type to decl_function_context. 7511 7512 * typeck.c (convert_for_initialization): Always hand off 7513 conversions to class type. 7514 7515Sun Mar 29 20:01:59 1998 Jason Merrill <jason@yorick.cygnus.com> 7516 7517 * friend.c (is_friend): Local classes have the same access as the 7518 enclosing function. 7519 7520Sun Mar 29 00:47:32 1998 Jeffrey A Law (law@cygnus.com) 7521 7522 * typeck.c (expand_target_expr): Delete dead function. 7523 7524 * search.c: Put various prototypes inside #ifdef MI_MATRIX. 7525 7526 * repo.c (save_string): Delete dead function. 7527 7528 * method.c (thunk_printable_name): Delete dead function. 7529 7530 * lex.c (yynextch): Delete dead function. 7531 7532 * expr.c (tree_extract_aggr_init): #if 0 out. 7533 7534 * except.c (do_unwind): Delete dead function. 7535 (easy_expand_asm): Likewise. 7536 7537 * cvt.c (build_conversion_type_1): Delete dead function. 7538 7539 * cp-tree.h (push_expression_obstack): Declare. 7540 7541 * call.c (source_type): #if 0 out. 7542 7543 * class.c (alter_access): Remove unused label. Add braces 7544 around empty else clause. 7545 7546 * lex.c (yyprint): Fix argument to printf. 7547 7548Sat Mar 28 17:43:52 1998 Mark Mitchell <mmitchell@usa.net> 7549 7550 * pt.c (tsubst): Clear TREE_USED for new FUNCTION_DECLs. 7551 7552 * pt.c (instantiate_class_template): Make sure template 7553 arguments are permanent. 7554 * init.c (resolve_offset_ref): Don't go looking around in 7555 template types. 7556 7557 * semantics.c: Add routines to handle expressions, and some 7558 declaration processing. 7559 * parse.y: Use them. 7560 (current_class_depth): Move declaration to cp-tree.h. 7561 * parse.c: Regenerated. 7562 * cp-tree.h: Use them. 7563 (current_class_depth): Declare. 7564 * pt.c (tsubst_copy): Use begin_stmt_expr and finish_stmt_expr. 7565 7566Fri Mar 27 20:23:18 1998 Mark Mitchell <mmitchell@usa.net> 7567 7568 * error.c (dump_decl): Be a bit more explicit with template 7569 type arguments, when verbose. 7570 7571Fri Mar 27 18:16:40 1998 Jason Merrill <jason@yorick.cygnus.com> 7572 7573 * inc/exception: Reorder closing braces. 7574 7575Fri Mar 27 13:22:18 1998 Mark Mitchell <mmitchell@usa.net> 7576 7577 * pt.c (redeclare_class_template): New function. 7578 * cp_tree.h (redeclare_class_template): Declare it. 7579 * decl.c (xref_tag): Use it. 7580 7581Thu Mar 26 11:16:30 1998 Jason Merrill <jason@yorick.cygnus.com> 7582 7583 * call.c (build_over_call): Check IS_AGGR_TYPE, not 7584 TYPE_LANG_SPECIFIC. 7585 * typeck.c (convert_arguments): Likewise. 7586 7587 * decl.c (grokdeclarator): Remove const and volatile from type after 7588 setting constp and volatilep. 7589 7590 * class.c (finish_struct_1): Don't warn about bool bitfield larger 7591 than one bit. 7592 7593Thu Mar 26 10:25:52 1998 Mark Mitchell <mmitchell@usa.net> 7594 7595 * pt.c (convert_nontype_argument): STRIP_NOPS where appropriate. 7596 7597Thu Mar 26 10:24:05 1998 Mark Mitchell <mmitchell@usa.net> 7598 7599 * call.c (build_object_call): Complain about ambiguous operator(), 7600 rather that crashing. 7601 (build_new_op): Likewise. 7602 (build_op_delete_call): Likewise. 7603 7604Thu Mar 26 10:23:24 1998 Mark Mitchell <mmitchell@usa.net> 7605 7606 * cvt.c (perform_qualification_conversions): Use comp_target_types 7607 instead of comp_ptr_ttypes. 7608 7609Wed Mar 25 16:10:50 1998 Mark Mitchell <mmitchell@usa.net> 7610 7611 * cp-tree.h (enforce_access): Declare. 7612 * call.c (enforce_access): Make it extern, not static. 7613 * class.c (alter_access): Use enforce_access; modify code for ISO 7614 compliance, rather than ARM rules. 7615 7616Wed Mar 25 12:10:45 1998 Kriang Lerdsuwanakij <lerdsuwa@scf.usc.edu> 7617 7618 * cp-tree.h: Fix typo. 7619 7620Wed Mar 25 02:01:02 1998 Jason Merrill <jason@yorick.cygnus.com> 7621 7622 * expr.c (cplus_expand_expr): Only do PCC_STATIC_STRUCT_RETURN thing 7623 if (aggregate_value_p (type)). 7624 7625 * decl2.c (constructor_name_full): Handle TYPENAME_TYPE. 7626 7627Tue Mar 24 16:12:01 1998 Mark Mitchell <mmitchell@usa.net> 7628 7629 * tree.c (mapcar): When dealing with a DECL, use it's constant 7630 value, if any. 7631 * pt.c (lookup_template_class): Don't mangle the names of template 7632 classes whose arguments are unknown. 7633 7634 * pt.c (tsubst_expr): Handle GOTO_STMT correctly. 7635 7636Tue Mar 24 12:21:55 1998 Benjamin Kosnik <bkoz@lisa.cygnus.com> 7637 7638 * decl.c (init_decl_processing): Set TYPE_PRECISON for bools to 1. 7639 7640Tue Mar 24 12:21:48 1998 Jim Wilson <wilson@cygnus.com> 7641 7642 * decl.c (init_decl_processing): Initialize TYPE_MAX_VALUE for 7643 boolean_type_node to 1. 7644 7645Tue Mar 24 10:23:47 1998 Mark Mitchell <mmitchell@usa.net> 7646 7647 * error.c (dump_expr): Remove unused variable `l'. 7648 7649 * pt.c (for_each_template_parm): New function, created by 7650 converting uses_template_parms. 7651 (tree_fn_t): New typedef. 7652 (uses_template_parms): Use it. 7653 (mark_template_parm): New function. 7654 (push_template_decl): Check that the argument list of a partial 7655 specialization uses all the template parameters. 7656 7657 * Make-lang.in (c++filt): Don't delete cxxmain.c after we're done 7658 with it; we might want it for debugging. 7659 * cp-tree.h (type_unification): Change interface. 7660 * class.c (finish_struct_1): Skip nested template types, just like 7661 ordinary nested types. 7662 (instantiate_type): Use new interface to type_unification. 7663 * lex.c (init_lex): Add __sz as opname for sizeof. 7664 * method.c (build_overload_scope_ref): New function. 7665 (build_overload_int): Handle complex expressions. Set 7666 numeric_output_need_bar if necessary. 7667 (build_overload_value): Handle non-PARM_DECL nodes; this 7668 routine is now used by build_overload_int. Remove some 7669 assignments to numeric_output_need_bar. Use 7670 build_overload_scope_ref. 7671 (build_qualified_name): Note that some template mangled names end 7672 with digits, and set numeric_output_need_bar appropriately. Use 7673 build_underscore_int. 7674 * pt.c (unify): Change interface. 7675 (type_unification_real): Likewise. 7676 (determine_specialization): Use new interfaces. 7677 (tsubst): Deal gracefully with situations in which the argument 7678 vector is not fully filled. 7679 (fn_type_unification): Use new interfaces. 7680 (type_unification): Likewise. Remove NOP_EXPR hack. 7681 (type_unification_real): Likewise. 7682 (unify): Likewise. Deal with unification of complex expressions. 7683 7684Mon Mar 23 12:24:37 1998 Jason Merrill <jason@yorick.cygnus.com> 7685 7686 * pt.c (complete_template_args): Initialize skip properly. 7687 7688 * decl.c (make_typename_type): Revert. 7689 (make_implicit_typename): Remove. 7690 (lookup_name_real): Don't call it. Call lookup_field if we see a 7691 TYPE_DECL from a template base. 7692 * search.c (lookup_field): Do implicit typename stuff. 7693 7694Sun Mar 22 00:50:42 1998 Nick Clifton <nickc@cygnus.com> 7695 Geoff Noer <noer@cygnus.com> 7696 7697 * Makefile.in: Various fixes for building cygwin32 native toolchains. 7698 * Make-lang.in: Likewise. 7699 7700Fri Mar 20 18:07:39 1998 Kriang Lerdsuwanakij <lerdsuwa@scf.usc.edu> 7701 7702 * pt.c (tsubst, TEMPLATE_TEMPLATE_PARM): Simplify. 7703 7704Fri Mar 20 10:42:07 1998 Jason Merrill <jason@yorick.cygnus.com> 7705 7706 * decl.c (make_implicit_typename): Rewrite removed code. 7707 (make_typename_type): Call it if the type we look up comes from 7708 a base that uses template parms. 7709 7710 * pt.c (complete_template_args): Rewrite. 7711 (tsubst, FUNCTION_DECL): Use it. 7712 7713Fri Mar 20 08:12:43 1998 H.J. Lu (hjl@gnu.org) 7714 7715 * semantics.c (finish_asm_stmt): Fix combine strings. Call 7716 c_expand_asm_operands () if output_operands, input_operands or 7717 clobbers is not NULL_TREE. 7718 7719Fri Mar 20 00:10:19 1998 Kriang Lerdsuwanakij <lerdsuwa@scf.usc.edu> 7720 7721 * pt.c (complete_template_args): New function. 7722 (get_bindings): Deal with specializations of function templates 7723 with return type containing parameters from outer class 7724 templates. 7725 (tsubst, TEMPLATE_TEMPLATE_PARM): When reducing parameter level, 7726 substitute arguments and compose a new type. 7727 7728Thu Mar 19 19:01:48 1998 Mark Mitchell <mmitchell@usa.net> 7729 7730 * pt.c (tsubst): Clear DECL_PENDING_INLINE_INFO for new 7731 FUNCTION_DECLs. 7732 7733Thu Mar 19 11:51:58 1998 Jason Merrill <jason@yorick.cygnus.com> 7734 7735 * decl.c (make_implicit_typename): Lose useless code. 7736 7737 * call.c (standard_conversion): Handle A* -> const A* properly. 7738 7739 * pt.c (get_bindings_real): Rename from get_bindings. Add 7740 check_rettype parm. 7741 (get_bindings): Pass 1. 7742 (get_bindings_overload): Pass 0. 7743 7744Wed Mar 19 09:08:12 1998 Mark Mitchell <mmitchell@usa.net> 7745 7746 * pt.c (check_explicit_specialization): When reverting a static 7747 member function, also remove the `this' parameter from 7748 last_function_parms. 7749 7750Thu Mar 19 02:27:48 1998 Jason Merrill <jason@yorick.cygnus.com> 7751 7752 * pt.c (tsubst_copy, CONST_DECL): Don't bother tsubsting 7753 a function context. 7754 7755 * decl.c (store_bindings): Use free_binding_vecs. 7756 (pop_from_top_level): Likewise. 7757 7758Wed Mar 18 12:41:43 1998 Jason Merrill <jason@yorick.cygnus.com> 7759 7760 * decl.c (make_implicit_typename): Only change the type of a 7761 TYPENAME_TYPE. 7762 7763Wed Mar 18 10:09:51 1998 Mark Mitchell <mmitchell@usa.net> 7764 7765 * semantics.c: New file, containing routines to perform the 7766 semantic phase of parsing. 7767 * parse.y: Use it. 7768 * pt.c (tsubst_expr): Likewise. 7769 * cp-tree.h: Declare the various functions in semantics.c. 7770 Provide macros to access _STMT tree nodes. 7771 * cp-tree.def: Add ASM_STMT tree node. 7772 * Makefile.in, Make-lang.in: Add dependencies on and for 7773 semantics.c. 7774 7775Wed Mar 18 00:24:10 1998 Jason Merrill <jason@yorick.cygnus.com> 7776 7777 * pt.c (push_template_decl): Only check primary templates. 7778 7779 * pt.c (check_explicit_specialization): Complain about default args 7780 in explicit specialization. 7781 7782 * parse.y (nomods_initdcl0): Also call cp_finish_decl for a 7783 constructor_declarator. 7784 7785Tue Mar 17 14:44:54 1998 Mark Mitchell <mmitchell@usa.net> 7786 7787 * typeck2.c (build_x_arrow): Don't crash when an aggregate type 7788 has no overloaded operator ->. 7789 7790 * call.c (build_field_call): Don't crash when presented with a 7791 field that is actually a nested type. 7792 7793 * decl.c (pushtag): Deal with friend class injection in local 7794 classes. 7795 7796 * call.c (build_object_call): Don't crash if OBJ is a 7797 pointer-to-member-function. 7798 7799Tue Mar 17 11:40:26 1998 Jason Merrill <jason@yorick.cygnus.com> 7800 7801 * pt.c (push_template_decl): Complain about template with C linkage, 7802 anonymous template class. 7803 7804Mon Mar 16 12:10:39 1998 Jason Merrill <jason@yorick.cygnus.com> 7805 7806 * class.c (pushclass): Only use the mi_matrix stuff #ifdef MI_MATRIX. 7807 * search.c: Likewise. 7808 7809 * lex.c (do_pending_defargs): Only call 7810 maybe_{begin,end}_member_template_processing for FUNCTION_DECLs. 7811 7812 * parse.y (initdcl0_innards): Move maybeasm back into initdcl0 et al. 7813 7814Mon Mar 16 10:47:22 1998 Mark Mitchell <mmitchell@usa.net> 7815 7816 * parse.y: Deal with CONSTRUCTORS in new_initializers. 7817 7818Mon Mar 16 10:54:21 1998 Mark Mitchell <mmitchell@usa.net> 7819 7820 * pt.c (tsubst_copy): Deal with BIND_EXPR in a way that more 7821 closely mimics the behavior in parse.y. 7822 (tsubst_expr): Return the resulting BLOCK when making a tsubst'ing 7823 into a compound statement. 7824 7825Sun Mar 15 02:07:26 1998 Jason Merrill <jason@yorick.cygnus.com> 7826 7827 * cp-tree.h (TEMPLATE_PARMS_FOR_INLINE): New macro. 7828 * pt.c (inline_needs_template_parms): New fn. 7829 (original_template): New fn. 7830 (push_inline_template_parms_recursive): New fn. 7831 (maybe_begin_member_template_processing): Use them. 7832 (maybe_end_member_template_processing): Likewise. 7833 (is_member_or_friend_template): Rename to is_member_template. 7834 Member functions of local classes are never member templates. 7835 7836Sun Mar 15 01:14:22 1998 Kriang Lerdsuwanakij <lerdsuwa@scf.usc.edu> 7837 7838 * lex.c (do_identifier): Handle TEMPLATE_DECL that was 7839 added in the class scope to catch redefinition error. 7840 7841 * pt.c (reduce_template_parm_level): Also copy 7842 the DECL_TEMPLATE_PARMS field. 7843 7844Sun Mar 15 10:54:08 1998 Mark Mitchell <mmitchell@usa.net> 7845 7846 * pt.c (tsubst): Clear TYPE_REFERENCE_TO when creating a 7847 reduced-level template type parameter. 7848 7849Sun Mar 15 12:26:02 1998 Manfred Hollstein <manfred@s-direktnet.de> 7850 7851 * cp-tree.h (struct lang_decl_flags): Add needs_final_overrider. 7852 (DECL_NEEDS_FINAL_OVERRIDER_P): New macro. 7853 * class.c (override_one_vtable): Set DECL_NEEDS_FINAL_OVERRIDER_P. 7854 * decl.c (duplicate_decls): Propagate it. 7855 * typeck2.c (abstract_virtuals_error): Use two loops to emit 7856 abstract virtual functions and virtual functions which need a 7857 final overrider separately. 7858 7859Thu Mar 12 09:39:40 1998 Manfred Hollstein <manfred@s-direktnet.de> 7860 7861 * lang-specs.h: Properly put brackets around array elements in 7862 initializer. 7863 7864 * typeck.c (build_binary_op_nodefault): Correctly place parens around 7865 && and || in expression. 7866 7867Thu Mar 12 09:26:04 1998 Manfred Hollstein <manfred@s-direktnet.de> 7868 7869 * call.c (default_parm_conversions): Remove prototype definition. 7870 (build_method_call): Remove unused variable result. 7871 7872 * cvt.c (ocp_convert): Remove unused variable conversion. 7873 7874 * decl2.c (ambiguous_decl): Add explicit parameter definition for name. 7875 7876 * except.c (do_unwind): #if 0 definition of unused variables fcall 7877 and next_pc. 7878 7879 * expr.c (extract_scalar_init): #if 0 prototype and function 7880 definition. 7881 7882 * init.c (expand_aggr_init_1): Remove unused variable init_type. 7883 (build_new_1): Remove unused variable t. 7884 7885 * pt.c (instantiate_class_template): Remove unused variable newtag; 7886 cast called function return value to void. 7887 (do_decl_instantiation): Remove unused variables name and fn. 7888 7889 * tree.c (get_type_decl): Add default return to shut up compiler from 7890 complaining control reaches end of non-void function. 7891 7892 * typeck.c (build_x_conditional_expr): Remove unused variable rval. 7893 7894Thu Mar 12 09:12:15 1998 Manfred Hollstein <manfred@s-direktnet.de> 7895 7896 * call.c (default_parm_conversions): Remove prototype definition. 7897 (build_method_call): Remove unused variable result. 7898 (build_over_call): Add default case in enumeration switch. 7899 7900Thu Mar 12 08:39:13 1998 Manfred Hollstein <manfred@s-direktnet.de> 7901 7902 * decl2.c (lang_decode_option): Change j's type to size_t. 7903 7904 * tree.c (layout_vbasetypes): record_align and desired_align are of 7905 type unsigned int; const_size and nonvirtual_const_size likewise. 7906 7907Wed Mar 11 07:25:20 1998 Mark Mitchell <mmitchell@usa.net> 7908 7909 * parse.y (new_initializer): Make sure all initializers are 7910 lists. 7911 7912Tue Mar 10 07:32:36 1998 Mark Mitchell <mmitchell@usa.net> 7913 7914 * decl2.c (import_export_decl): Mark tinfo functions for 7915 cv-qualified versions of class types as DECL_NOT_REALLY_EXTERN. 7916 7917Fri Mar 6 23:27:35 1998 Jeffrey A Law (law@cygnus.com) 7918 7919 * method.c: Fix typo. 7920 7921Fri Mar 6 10:06:59 1998 Kaveh R. Ghazi <ghazi@caip.rutgers.edu> 7922 7923 * method.c: Include "system.h" to get stdlib.h, stdio.h, 7924 ctype.h, string.h, etc. 7925 (issue_nrepeats): Add default case in enumeration switch. 7926 (check_btype): Likewise. 7927 (process_overload_item): Likewise. 7928 7929 * Makefile.in (method.o): Depend on system.h. 7930 7931Wed Mar 4 22:26:53 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de> 7932 7933 * lex.c (do_scoped_id): Fix parenthesizing. 7934 7935Wed Mar 4 12:11:53 1998 Michael Tiemann <tiemann@axon.cygnus.com> 7936 7937 * rtti.c (get_tinfo_fn_dynamic): If this function is called an 7938 FLAG_RTTI is unset, initialize type info machinery and continue 7939 with FLAG_RTTI enabled. 7940 (get_typeid): Likewise. 7941 7942Wed Mar 4 11:47:55 1998 Jason Merrill <jason@yorick.cygnus.com> 7943 7944 * typeck.c (unary_complex_lvalue): &D::i has type B::* if i comes 7945 from B. 7946 7947Wed Mar 4 11:28:08 1998 Mark Mitchell <mmitchell@usa.net> 7948 7949 * pt.c (finish_member_template_decl): Deal more gracefully with 7950 invalid declarations. 7951 7952Tue Mar 3 01:38:17 1998 Jason Merrill <jason@yorick.cygnus.com> 7953 7954 * cvt.c, decl.c, decl2.c, init.c, rtti.c, typeck.c, typeck2.c, 7955 cp-tree.h: Clean up more old overloading code, old RTTI code, and 7956 some formatting quirks. 7957 7958 * call.c, class.c, cp-tree.h, cvt.c, decl.c, init.c, lex.c, 7959 method.c, pt.c, ptree.c, typeck.c: Remove support for 7960 -fno-ansi-overloading and overloading METHOD_CALL_EXPR. 7961 * class.h: Remove. 7962 * Makefile.in: Adjust. 7963 7964 * pt.c (unify): Don't allow reduced cv-quals when strict. 7965 7966 * call.c, class.c, pt.c, cp-tree.h: Remove nsubsts parm from 7967 *type_unification* and unify. 7968 7969Mon Mar 2 12:11:06 1998 Jason Merrill <jason@yorick.cygnus.com> 7970 7971 * parse.y (explicit_template_type): Remove TEMPLATE keyword. 7972 (nested_name_specifier): And add it before this use. 7973 (typename_sub0): And this use. Also add use without the keyword. 7974 (typename_sub1): Likewise. 7975 * pt.c (instantiate_class_template): Don't actually instantiate 7976 anything if our type uses template parms. 7977 7978Mon Mar 2 11:04:59 1998 Jim Wilson <wilson@cygnus.com> 7979 7980 * decl.c (start_function): Don't call temporary_allocation for a 7981 nested function. 7982 7983Sun Mar 1 21:06:37 1998 Jason Merrill <jason@yorick.cygnus.com> 7984 7985 * pt.c (instantiate_class_template): Don't mess with friends if 7986 our type uses template parms. 7987 7988Sat Feb 28 12:06:44 1998 Jason Merrill <jason@yorick.cygnus.com> 7989 7990 * parse.y (nested_name_specifier): Use explicit_template_type. 7991 (typename_sub): Allow a template_type, an explicit_template_type, 7992 or an implicit template type at the end. 7993 * lex.c (yyprint): Handle a PTYPENAME being a TEMPLATE_DECL. 7994 * decl.c (make_typename_type): Handle template-id where the name 7995 is a TEMPLATE_DECL. 7996 * call.c (build_scoped_method_call): Handle member template 7997 destructor call. 7998 * pt.c (tsubst_copy, METHOD_CALL_EXPR): Don't assume a member 7999 destructor is represented by the type. 8000 8001 * cp-tree.h (TYPENAME_TYPE_FULLNAME): New macro. 8002 * parse.y (nested_name_specifier): Add 'template' case. 8003 (explicit_template_type): New rule. 8004 (typename_sub): Use it. 8005 * decl.c (make_typename_type): Handle getting a template-id for NAME. 8006 * pt.c (tsubst): Likewise. 8007 8008Fri Feb 27 11:17:50 1998 Jason Merrill <jason@yorick.cygnus.com> 8009 8010 * pt.c (add_to_template_args): Fix thinko. 8011 (instantiate_class_template): Call it later. 8012 8013 * pt.c (get_class_bindings): Add outer_args parm. 8014 (most_specialized_class): Likewise. 8015 (instantiate_class_template): Pass it. 8016 (more_specialized_class): Likewise. 8017 (lookup_template_class): Get context from template if none 8018 was specified. 8019 (finish_member_template_decl): Don't do anything with a 8020 partial specialization. 8021 * decl2.c (check_member_template): Use IS_AGGR_TYPE instead of 8022 AGGREGATE_TYPE_P. 8023 * class.c (finish_struct): Member class templates have already been 8024 checked for name clashes. 8025 * decl.c (pushdecl_with_scope): Handle pushing at class level. 8026 8027Fri Feb 27 02:25:16 1998 Jason Merrill <jason@yorick.cygnus.com> 8028 8029 * pt.c (tsubst, TEMPLATE_DECL): Support member class templates. 8030 (tsubst, *_PARM): Support multiple levels of template classes. 8031 (instantiate_class_template): Look up the pattern from the 8032 original template. 8033 (lookup_template_class): Handle getting a template for d1. 8034 (push_template_decl): Correct setting of 'primary'. 8035 (reduce_template_parm_level): Add 'levels' parm. 8036 (finish_member_template_decl): Support member class templates. 8037 (template_class_depth): Handle multiple levels. 8038 * parse.y (component_decl_1, fn.def2): Remove member template case. 8039 (component_decl): Add member template cases. 8040 * decl2.c (check_member_template): We now handle member template 8041 classes. 8042 * decl.c (pushtag): Handle member templates. 8043 * method.c (do_inline_function_hair): Don't touch 8044 IDENTIFIER_GLOBAL_VALUE. 8045 * init.c (build_offset_ref): If name isn't an identifier, just 8046 return it. 8047 * spew.c (yylex): Handle PTYPENAME like TYPENAME. 8048 8049 * typeck.c (get_delta_difference): Do adjust for conversions to 8050 and from virtual base. 8051 8052Wed Feb 25 09:51:29 1998 Jason Merrill <jason@yorick.cygnus.com> 8053 8054 * typeck.c (get_delta_difference): Give hard error for conversion 8055 from virtual base. 8056 8057 * cp-tree.h: Tweak formatting. 8058 8059Wed Feb 25 00:35:33 1998 Jason Merrill <jason@yorick.cygnus.com> 8060 8061 * decl.c (push_namespace): Handle redeclaration error. 8062 8063 * cp-tree.h (IDENTIFIER_NAMESPACE_VALUE): New macro. 8064 (IDENTIFIER_NAMESPACE_BINDINGS): New macro. 8065 (NAMESPACE_BINDING): New macro. 8066 (IDENTIFIER_GLOBAL_VALUE): Use NAMESPACE_BINDING. 8067 * *.c: Use them. 8068 8069 * pt.c (push_template_decl): Use innermost_args. 8070 8071 * decl.c (get_unique_name): Tweak from earlier in the name. 8072 8073Tue Feb 24 22:15:04 1998 Martin von Loewis <loewis@informatik.hu-berlin.de> 8074 8075 * cp-tree.def: Add CPLUS_BINDING node. 8076 * cp-tree.h (tree_binding): New struct. 8077 (BINDING_SCOPE, BINDING_VALUE): New macros. 8078 (current_namespace, global_namespace): Declare extern. 8079 (struct lang_decl_flags): New field in_namespace. 8080 (DECL_NAMESPACE_USING, DECL_NAMESPACE_USERS): New macros. 8081 (DECL_NAMESPACE, SET_DECL_NAMESPACE): New macros. 8082 (TREE_INDIRECT_USING): New macro. 8083 * decl2.c (current_namespace, global_namespace): Declare. The 8084 value is a NAMESPACE_DECL now, not a TREE_LIST. 8085 (is_namespace_ancestor, namespace_ancestor): New static functions. 8086 (add_using_namespace, ambiguous_decl): Likewise. 8087 (lookup_using_namespace): New support function for lookup_name. 8088 (qualified_lookup_using_namespace): New support function for 8089 do_scoped_id and lookup_namespace_name. 8090 (get_namespace_id): Mark as obsolete. 8091 (current_namespace_id): Likewise. 8092 (do_namespace_alias): Implement. 8093 (do_using_directive): Implement as call to add_using_namespace. 8094 * decl.c (binding_for_name): New function. 8095 (push_namespace, pop_namespace): Implement. 8096 (push_decl): Don't install a FUNCTION_DECL in the global branch. 8097 (lookup_namespace_name): Implement using qualified lookup. 8098 (lookup_name_real): For global scoping, lookup in 8099 global_namespace. For namespace scoping, lookup in given 8100 namespace. For unscoped lookup, iterate over namespace, 8101 considering using directives. 8102 (init_decl_processing): Initialize global_namespace. 8103 (grokvardecl): Build assembler name as static name for globals. 8104 (grokdeclarator): Remove old namespace mangling. 8105 (xref_tag): When installing a global binding for the 8106 tag, make sure we have an identifier. 8107 * method.c (build_overload_nested_name): Mangle namespaces. 8108 (build_qualified_name): Likewise. 8109 (build_decl_overload_real): Likewise. 8110 * lex.c (build_lang_decl): Set namespace for new declaration to 8111 current_namespace. 8112 (do_scoped_id): Find global names in global or current 8113 namespace, or using qualified namespace lookup, depending on 8114 context. 8115 * init.c (build_member_call): When scope is namespace, use 8116 build_x_function_call instead. 8117 (build_offset_ref): When scope is namespace, collapse processing 8118 to lookup_namespace_name instead. 8119 * error.c (dump_decl): Support NAMESPACE_DECL. 8120 * decl.c (pushdecl): Bind globals to current namespace. 8121 (push_overloaded_decl): Likewise. 8122 (lookup_tag): Likewise. 8123 (lookup_name_current_level): Likewise. 8124 (xref_tag): Likewise. 8125 (start_function): Likewise. 8126 * lex.c (do_identifier): Likewise. 8127 (identifier_typedecl_value): Likewise. 8128 (real_yylex): Likewise. 8129 * method.c (do_inline_function_hair): Likewise. 8130 * parse.y (unscoped): Likewise. 8131 * pt.c (check_explicit_specialization): Likewise. 8132 (lookup_template_class): Likewise. 8133 * rtti.c (call_void_fn): Likewise. 8134 * sig.c (build_sigtable): Likewise. 8135 * ptree.c (lang_print_xnode): New function. 8136 8137Tue Feb 24 01:40:24 1998 Jason Merrill <jason@yorick.cygnus.com> 8138 8139 * pt.c (instantiate_class_template): Don't instantiate if pedantic 8140 and the args use template parms. 8141 8142 * pt.c (push_tinst_level): If the instantiation uses template parms, 8143 fail silently. 8144 * decl.c (xref_basetypes): Do call complete_type for basetypes 8145 that involve template parameters. 8146 8147Tue Feb 24 00:36:43 1998 Jason Merrill <jason@yorick.cygnus.com> 8148 8149 * typeck2.c (process_init_constructor): Fix labeled init check. 8150 8151Mon Feb 23 05:08:55 1998 Jason Merrill <jason@yorick.cygnus.com> 8152 8153 * pt.c, call.c, decl.c, method.c, cp-tree.h: Remove unused NARGS 8154 argument to tsubst and friends. 8155 8156 * pt.c (tsubst, FUNCTION_DECL): Tidy. 8157 8158 * typeck.c (build_x_function_call): Handle static member function 8159 templates like non-templates. Handle friend templates like normal 8160 function templates. 8161 * pt.c (tsubst, *_PARM): Don't use orig_level. 8162 (get_bindings): Don't call add_to_template_args. 8163 (instantiate_template): Likewise. 8164 (tsubst, FUNCTION_DECL): Call add_to_template_args as appropriate. 8165 * ptree.c (print_lang_type): Print index/level for template parms. 8166 8167Mon Feb 23 02:52:29 1998 Mark Mitchell <mmitchell@usa.net> 8168 8169 * Make-lang.in (cc1plus): Note that cc1plus depends on 8170 cp/cp-tree.h and cp/cp-tree.def. 8171 8172 * cp-tree.def (TEMPLATE_CONST_PARM): Remove. 8173 (TEMPLATE_PARM_INDEX): New tree code, used to indicate a 8174 position in a template parameter list. 8175 * cp-tree.h (template_parm_index): New structure, used as the tree 8176 structure for a TEMPLATE_PARM_INDEX. 8177 (TEMPLATE_PARM_IDX): New macro. 8178 (TEMPLATE_PARM_LEVEL): Likewise. 8179 (TEMPLATE_PARM_DESCENDANTS): Likewise. 8180 (TEMPLATE_PARM_ORIG_LEVEL): Likewise. 8181 (TEMPLATE_PARM_DECL): Likewise. 8182 (TEMPLATE_TYPE_PARM_INDEX): Likewise. 8183 (TEMPLATE_TYPE_ORIG_LEVEL): Likewise. 8184 (TEMPLATE_TYPE_DECL): Likewise. 8185 (TEMPLATE_CONST_IDX): Remove. 8186 (TEMPLATE_CONST_LEVEL): Likewise. 8187 (TEMPLATE_CONST_SET_INFO): Likewise. 8188 (TEMPLATE_TYPE_SET_INFO): Likewise. 8189 (TEMPLATE_TYPE_IDX): Redefine in terms of TEMPLATE_PARM_INDEX 8190 node. 8191 (TEMPLATE_TYPE_LEVEL): Likewise. 8192 * decl.c (decls_match): Call comp_template_parms, rather than 8193 expanding it inline. 8194 (duplicate_decls): If two template declarations are being merged, 8195 then their TEMPLATE_INFOs should be merged as well. 8196 (grokfndecl): Save template-id information when declaring a friend 8197 with explicit template arguments. Pass arguments to 8198 check_explicit_specialization via correct convention; at some 8199 point check_explicit_specialization changed, but these call-sites 8200 did not. 8201 (grokdeclarator): Tidy up slightly. 8202 * decl2.c (check_classfn): Tidy up slightly. Don't assume that 8203 two template functions with the same DECL_ASSEMBLER_NAME the same, 8204 since the names are not yet mangled. 8205 * error.c (dump_decl): Use TEMPLATE_PARM_INDEX instead of 8206 TEMPLATE_CONST_PARM. 8207 (dump_expr): Likewise. Use the TEMPLATE_PARM_DECL to get at the 8208 decl for a non-type parameter, rather than printing `<tparm ...>'. 8209 * friend.c (is_friend): Handle TEMPLATE_DECL friends. 8210 (do_friend): Deal with template friends. 8211 * lex.c (do_pending_inlines): Call 8212 maybe_begin_member_template_processing, rather than 8213 conditionally calling begin_member_template_processing. 8214 (process_next_inline): Likewise. Call 8215 maybe_end_member_template_processing, rather than 8216 conditionally calling end_member_template_processing. 8217 (do_pending_defargs): Likewise. 8218 (do_identifier): Use TEMPLATE_PARM_INDEX instead of 8219 TEMPLATE_CONST_PARM. 8220 * method.c (build_mangled_template_parm_index): New function. 8221 (build_overload_value): Use it. 8222 (build_overload_name): Likewise. 8223 * pt.c (finish_member_template_decl): Allow friend declarations. 8224 (template_class_depth): New function. 8225 (is_member_template): Rename, and modify, to become... 8226 (is_member_or_friend_template): New function. 8227 (end_member_template_processing): Rename, and modify, to become... 8228 (maybe_end_member_template_processing). 8229 (build_template_parm_index): New function. 8230 (reduce_template_parm_level): New function. 8231 (process_template_parm): Modify to use build_template_parm_index. 8232 (push_template_decl): Deal with friend templates. 8233 (uses_template_parms): Use TEMPLATE_PARM_INDEX instead of 8234 TEMPLATE_CONST_PARM. 8235 (tsubst_friend_function): New function. 8236 (instantiate_class_template): Generate the DECL_FRIENDLIST 8237 for a new instantiation by using tsubst_friend_function rather 8238 than just tsubst. 8239 (tsubst): Don't tsubst into a type which is a TEMPLATE_DECL. 8240 Use TEMPLATE_PARM_INDEX instead of TEMPLATE_CONST_PARM, and the 8241 appropriate new macros. Use reduce_template_parm_level to 8242 generate lower-level template parameters. Handle tsubst'ing into 8243 TEMPLATE_DECLS that declare TEMPLATE_TEMPLATE_PARMS. Don't forget 8244 to tsubst the DECL_CONTEXT and DECL_CLASS_CONTEXT of newly created 8245 templates. Similarly for the template parameters for a new 8246 template. 8247 (tsubst_copy): Tidy up slightly. Use TEMPLATE_PARM_INDEX instead 8248 of TEMPLATE_CONST_PARM. Handle TYPE_DECLs by tsubsting into them. 8249 (unify): Use TEMPLATE_PARM_INDEX instead of TEMPLATE_CONST_PARM. 8250 (get_bindings): Call add_to_template_args if necessary. 8251 (instantiate_decl): Handle instantiations of friend templates. 8252 * search.c (lookup_field_1): Don't treat the TYPE_FIELDS of a 8253 TEMPLATE_TYPE_PARM as a list of fields; it's not! 8254 * spew.c (yylex): Do a little manual constant propagation to 8255 clarify the code. 8256 8257Sun Feb 22 19:53:29 1998 Jeffrey A Law (law@cygnus.com) 8258 8259 * error.c: Include sys/types.h. 8260 8261Thu Feb 19 14:49:09 1998 Jeffrey A Law (law@cygnus.com) 8262 8263 * method.c (build_mangled_name): Start CPP directives in column zero. 8264 8265Thu Feb 19 10:36:48 1998 Jason Merrill <jason@yorick.cygnus.com> 8266 8267 * typeck2.c (process_init_constructor): Sorry about non-trivial 8268 labeled initializers. 8269 * parse.y (initlist): Re-enable labeled initializers. 8270 8271Thu Feb 19 10:15:55 1998 Kriang Lerdsuwanakij <lerdsuwa@scf.usc.edu> 8272 8273 * pt.c (coerce_template_parms): Add a new parameter, is_tmpl_parm, 8274 all callers changed. Rely on the new parameter instead of arg 8275 being a TREE_LIST when determine whether we are working inside 8276 template template parameter. Clean up is_type test. 8277 8278Thu Feb 19 10:04:12 1998 Jason Merrill <jason@yorick.cygnus.com> 8279 8280 * cvt.c (cp_convert_to_pointer): Preserve TREE_CONSTANT. 8281 * typeck2.c (initializer_constant_valid_p): Allow conversions 8282 between pointers and references. 8283 82841998-02-19 Brendan Kehoe <brendan@cygnus.com> 8285 8286 * typeck.c (build_unary_op): Only warn about incr/decr a pointer 8287 if pedantic || warn_pointer_arith. 8288 8289Thu Feb 19 09:37:21 1998 Kriang Lerdsuwanakij <lerdsuwa@scf.usc.edu> 8290 8291 * pt.c (unify): Handle TEMPLATE_DECL. 8292 82931998-02-18 Brendan Kehoe <brendan@cygnus.com> 8294 8295 * cp-tree.h (strip_attrs): Remove decl. 8296 82971998-02-18 Doug Evans <devans@cygnus.com> 8298 8299 * decl.c (duplicate_decls): Call merge_machine_decl_attributes. 8300 Update olddecl's attributes too. 8301 (strip_attrs): Remove function. 8302 * typeck.c (common_type): Call merge_machine_type_attributes. 8303 8304Tue Feb 17 14:07:52 1998 Mark Mitchell <mmitchell@usa.net> 8305 8306 * parse.y (initdcl0_innards): New grammar symbol. 8307 (nomods_initdecls, nomods_initdcl0): Change type from itype to 8308 none, since the resulting value is never used. 8309 (parse_decl): New function. 8310 (datadef): Remove redundant actions. 8311 (initdcl0, notype_initdcl0, nomods_initdcl0): Use initdcl0_innards. 8312 * parse.c: Regenerated. 8313 8314Tue Feb 17 11:54:16 1998 Jason Merrill <jason@yorick.cygnus.com> 8315 8316 * parse.y (simple_stmt): Use getdecls() to check for decl. 8317 8318Sat Feb 14 11:50:51 1998 Manfred Hollstein <manfred@s-direktnet.de> 8319 8320 * Make-lang.in (DEMANGLER_INSTALL_NAME, DEMANGLER_CROSS_NAME): New 8321 macros. 8322 (c++.install-common): Install c++filt properly as native or as cross 8323 variant. 8324 (c++.uninstall): Add c++filt. 8325 8326Fri Feb 13 14:55:37 1998 Jason Merrill <jason@yorick.cygnus.com> 8327 8328 * call.c (standard_conversion): Fix multi-level ptr conversions. 8329 8330Fri Feb 13 14:06:22 1998 Mike Stump <mrs@wrs.com> 8331 8332 * init.c (build_new): Propagate error_mark_node up. 8333 8334Fri Feb 13 13:24:32 1998 Jason Merrill <jason@yorick.cygnus.com> 8335 8336 * parse.y (simple_stmt): If the condition isn't a declaration, 8337 start the controlled block after the test. 8338 8339Fri Feb 13 02:26:10 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de> 8340 8341 * call.c (build_over_call): Convert builtin abs, labs and fabs to 8342 tree-codes. 8343 * decl.c (init_decl_processing): Re-enable abs, labs and fabs as 8344 builtins. 8345 8346Fri Feb 13 01:36:42 1998 Jason Merrill <jason@yorick.cygnus.com> 8347 8348 * call.c (standard_conversion): A BASE_CONV replaces an RVALUE_CONV. 8349 8350Fri Feb 13 00:21:59 1998 Jason Merrill <jason@yorick.cygnus.com> 8351 8352 * cp-tree.h: Add access_protected_virtual_node. 8353 * class.c (init_class_processing): Initialize it. 8354 * decl.c (xref_basetypes): Use it. 8355 * parse.y (base_class_access_list): Likewise. 8356 8357 * Make-lang.in (DEMANGLER_PROG): Add $(exeext). 8358 (c++.install-common): Install c++filt. 8359 8360Thu Feb 12 12:46:51 1998 Benjamin Kosnik <bkoz@rhino.cygnus.com> 8361 8362 * decl.c (shadow_tag): Give error for typedef-ing built-in types. 8363 8364Wed Feb 11 23:28:05 1998 Mark Mitchell <mmitchell@usa.net> 8365 8366 * call.c (reference_binding): Use comptypes when comparing 8367 TYPE_MAIN_VARIANTS to handle non-canonical array/index types. 8368 8369Wed Feb 11 16:42:04 1998 Mark Mitchell <mmitchell@usa.net> 8370 8371 * tree.c (is_overloaded_fn): Use really_overloaded_fn. 8372 (really_overloaded_fn): Move check here from is_overloaded_fn. 8373 (get_first_fn): Use really_overloaded_fn and is_overloaded_fn. 8374 8375Wed Feb 11 15:54:18 1998 Mark Mitchell <mmitchell@usa.net> 8376 8377 * typeck.c (build_ptrmemfunc): Type-check pointer-to-member 8378 conversions. 8379 8380Mon Feb 9 22:23:31 1998 Mark Mitchell <mmitchell@usa.net> 8381 8382 * cp-tree.h (push_template_decl): Return the decl passed in, or an 8383 equivalent duplicate. 8384 * decl.c (pushtag): Use the return value from push_template_decl. 8385 (duplicate_decls): When duplicating a template declaration, merge 8386 the DECL_TEMPLATE_RESULTs as well. 8387 (make_implicit_typename): Don't try to dive into typename types to 8388 find a context for making a new implicit typename. 8389 (start_decl): Use the return value from push_template_decl. 8390 (grokdeclarator): Complain about declarations list `const operator 8391 int'. Since we don't correctly handle in-class initializations of 8392 non-static data members, complain about this (now illegal) 8393 practice. Issue an error for initializations of non-const statics 8394 since that is illegal as well, and since we don't handle that case 8395 correctly either. 8396 (start_function): Use the return value from push_template_decl. 8397 (start_method): Likewise. 8398 * decl2.c (grokfield): Likewise. Since the change to 8399 grokdeclarator ensures that all initialized fields are in fact 8400 static, remove a redundant test for TREE_PUBLIC. 8401 * parse.y (initlist): Disable labeled initializers since they do 8402 not work as per the documentation, and since they do not use the 8403 same syntax as the C front end. 8404 * pt.c (push_template_decl): Return the decl passed in, or an 8405 equivalent duplicate. 8406 (lookup_template_class): When searching in a nested context, 8407 use the right arguments. 8408 (uses_template_parms): Handle the DECL_INITIAL for a CONST_DECL. 8409 * typeck.c (build_component_ref): Assign the correct type to the 8410 result of build_vfn_ref. 8411 8412Tue Feb 10 23:56:46 1998 Jason Merrill <jason@yorick.cygnus.com> 8413 8414 * pt.c (convert_nontype_argument): Fix typo. 8415 (check_explicit_specialization): Allow old-style specialization 8416 of class template members. 8417 8418Tue Feb 10 20:36:52 1998 Jason Merrill <jason@yorick.cygnus.com> 8419 Manfred Hollstein <manfred@s-direktnet.de> 8420 8421 * decl.c (grokdeclarator): Use DECL_USE_TEMPLATE instead 8422 when deciding to override DECL_ASSEMBLER_NAME. 8423 8424Tue Feb 10 15:30:55 1998 Andrew MacLeod <amacleod@torpedo.to.cygnus.com> 8425 8426 * decl2.c (lang_f_options): Add -fsquangle to option processing list. 8427 * cp-tree.h (flag_do_squangling): Add declaration. 8428 * lang-options.h: Add -fsquangle and -fno-squangle. 8429 * method.c: Add macros and static variables for squangling. 8430 (build_overload_name): Rename to build_mangled_name, add logic for B 8431 compression, and split into process_modifiers and 8432 process_overload_item. 8433 (process_modifiers): New function, to handle constant, reference, 8434 and pointer types. 8435 (process_overload_item): New function, handles issue of type codes. 8436 (build_overload_name): New function, start squangling and call 8437 build_mangled_name. 8438 (ALLOCATE_TYPEVEC, DEALLOCATE_TYPEVEC): Remove macro and expand inline. 8439 (start_squangling): New function to initialize squangling structs. 8440 (end_squangling): New function to destroy squangling structs. 8441 (nrepeats): Rename variable to Nrepeats. 8442 (issue_nrepeats): New function for issuing 'n' type repeats. 8443 (check_ktype): New function to check for type K name compression. 8444 (build_overload_nested_name): Add a check for K name compression. 8445 (build_qualified_name): Add a check for K name compression and don't 8446 use DECL_ASSEMBLER_NAME when squangling is on. 8447 (check_btype): New function, checks for B type compression. 8448 (build_static_name, build_decl_overload_real): Initiate squangling. 8449 (build_typename_overload, build_overload_with_type): Initiate 8450 squangling 8451 8452Sun Feb 8 23:47:38 1998 scott snyder <sss@d0linux01.fnal.gov> 8453 8454 * method.c (make_thunk): Avoid name buffer overflow. 8455 8456Sat Feb 7 16:48:54 1998 Jason Merrill <jason@yorick.cygnus.com> 8457 8458 * pt.c (instantiate_decl): Call cp_finish_decl for vars even if we 8459 don't define them yet. 8460 8461 * parse.y (nomods_initdcl0): Add constructor_declarator case. 8462 8463Fri Feb 6 21:32:25 1998 Richard Kenner <kenner@vlsi1.ultra.nyu.edu> 8464 8465 * config-lang.in (diff_excludes): Use basename only. 8466 8467Thu Feb 5 19:10:40 1998 Jason Merrill <jason@yorick.cygnus.com> 8468 8469 * tinfo2.cc: Add tinfo for signed char. 8470 8471Thu Feb 5 14:38:23 1998 Mike Stump <mrs@wrs.com> 8472 8473 * search.c (compute_access): Handle protected constructors in derived 8474 classes as accessible. 8475 8476Wed Feb 4 01:26:49 1998 Jason Merrill <jason@yorick.cygnus.com> 8477 8478 * expr.c (cplus_expand_expr, PCC_STATIC_STRUCT_RETURN code): 8479 Call convert_from_reference sooner. 8480 8481Tue Feb 3 23:50:52 1998 Mark Mitchell <mmitchell@usa.net> 8482 8483 * cvt.c (ocp_convert): Obtain the constant values from constant 8484 decls even if the destination type is the same as the type of the 8485 decl. 8486 8487 * decl2.c (finish_file): Make sure that static inlines with 8488 definitions are not marked DECL_EXTERNAL before returning. 8489 8490Tue Feb 3 22:43:42 1998 Jason Merrill <jason@yorick.cygnus.com> 8491 8492 * decl.c: Lose arg_looking_for_template. 8493 (lookup_name_real): Likewise. 8494 * parse.y: Lose processing_template_arg, template_arg1. 8495 (primary): Likewise. 8496 * spew.c (yylex): Set lastiddecl for PTYPENAMEs, too. 8497 8498Tue Feb 3 22:04:01 1998 Kriang Lerdsuwanakij <lerdsuwa@scf.usc.edu> 8499 8500 * error.c (dump_decl): Fix type of default arguments for template 8501 template parameters and nontype template parameters. 8502 * parse.y (template_parm): Handle invalid default template 8503 template arguments here. 8504 8505 * parse.y (template_parm): Use template_arg instead of PTYPENAME 8506 for default template template argument. 8507 * pt.c (coerce_template_parms): Merge default template argument 8508 codes. Can treat RECORD_TYPE as template name if it is implicitly 8509 created. Fix argument index in error message. 8510 * typeck.c (comptypes): Merge template argument comparison codes in 8511 TEMPLATE_TEMPLATE_PARM and RECORD_TYPE. 8512 8513Tue Jan 6 01:42:44 1998 Mumit Khan <khan@xraylith.wisc.edu> 8514 8515 * lex.c (file_name_nondirectory): Also check for '/'. 8516 8517Mon Feb 2 11:24:22 1998 Mark Mitchell <mmitchell@usa.net> 8518 8519 * parse.y (primary): Deal with statement-expressions in 8520 templates. 8521 * pt.c (tsubst_copy): Handle BIND_EXPR. 8522 * tree.c (mapcar): Likewise. 8523 8524 * call.c (add_template_candidate_real): Pass extra parameter to 8525 fn_type_unification. 8526 * cp-tree.h (fn_type_unification): Add parameter. 8527 * pt.c (fn_type_unification): Add additional parameter to deal with 8528 static member functions. 8529 (get_bindings): Deal with static member functions. 8530 8531 * cp-tree.h (DECL_NONSTATIC_MEMBER_FUNCTION_P): New macro. 8532 (revert_static_member_fn): Declare. 8533 * decl.c (revert_static_member_fn): Remove declaration. Change 8534 linkage from internal to external. 8535 (cp_finish_decl): Deal with virtual functions in classes local to 8536 template functions. 8537 * decl2.c (finish_file): Don't forget to emit increment/decrement 8538 expressions in initializers for file-scope variables. 8539 * parse.y (typename_sub2): If the typename doesn't names a 8540 template, rather than a type, issue an error message. 8541 * pt.c (check_explicit_specialization): Handle specializations of 8542 static member functions. 8543 (coerce_template_parms): Handle offset references to lists of 8544 member functions. 8545 * search.c (note_debug_info_needed): Don't crash when handed a 8546 type which is being defined. 8547 * typeck.c (complete_type): Don't crash when handed NULL_TREE; 8548 that can happen with some illegal code. 8549 8550Mon Feb 2 00:57:38 1998 Kaveh R. Ghazi <ghazi@caip.rutgers.edu> 8551 8552 * call.c (user_harshness): Initialize `code' to 0. 8553 (build_method_call): Initialize `candidates', `cp' and `len' to 0. 8554 (null_ptr_cst_p): Add parentheses around && within ||. 8555 (standard_conversion): Likewise. 8556 (z_candidate): Likewise. 8557 (build_user_type_conversion_1): Initialize `args' to NULL_TREE. 8558 (build_object_call): Likewise for `mem_args'. 8559 (build_new_op): Likewise for `mem_arglist'. Add `return' from 8560 default case in enumeration switch. 8561 8562 * class.c (build_vtable_entry): Add explicit braces to avoid 8563 ambiguous `else'. 8564 (build_class_init_list): Likewise. 8565 (finish_struct_1): Initialize `width' to 0. 8566 (instantiate_type): Initialize `name' to NULL_TREE. Add 8567 explicit braces to avoid ambiguous `else'. 8568 8569 * cvt.c (convert_to_aggr): Add explicit braces to avoid ambiguous 8570 `else'. 8571 8572 * decl.c (grok_reference_init): Eliminate unused parameter, all 8573 callers changed. 8574 (record_builtin_type): Initialize `tdecl' to NULL_TREE. 8575 (init_decl_processing): Initialize `vb_off_identifier' to NULL_TREE. 8576 (cp_finish_decl): Initialize `ttype' to NULL_TREE. 8577 (grokdeclarator): Add parentheses around && within ||. Add 8578 explicit braces to avoid ambiguous `else'. 8579 (grokparms): Initialize `type' to NULL_TREE. 8580 (xref_tag): Remove unused label `just_return'. 8581 (finish_enum): Initialize `minnode' and `maxnode' to NULL_TREE. 8582 (finish_function): Initialize `cond' and `thenclause' to NULL_TREE. 8583 (hack_incomplete_structures): Add parentheses around assignment 8584 used as truth value. 8585 8586 * decl2.c (coerce_delete_type): Hide definition of `e3'. 8587 8588 * error.c: Include <stdlib.h>. 8589 (dump_expr): Change the type of `i' to size_t. Remove unused 8590 label `error'. 8591 8592 * except.c (init_exception_processing): Remove unused variable `d'. 8593 (expand_throw): Likewise for `label'. 8594 8595 * friend.c (add_friends): Add explicit braces to avoid ambiguous 8596 `else'. 8597 8598 * init.c (sort_member_init): Initialize `last_field' to NULL_TREE. 8599 (sort_base_init): Likewise for `binfo'. 8600 (expand_member_init): Likewise for `rval'. 8601 (build_member_call): Add parentheses around assignment used as 8602 truth value. 8603 (build_offset_ref): Add explicit braces to avoid ambiguous `else'. 8604 (build_new): Initialize `nelts' to NULL_TREE. Initialize 8605 `old_immediate_size_expand' to 0. 8606 (build_new_1): Initialize `nelts' and `alloc_node' to NULL_TREE. 8607 (build_vec_delete_1): Remove unused variable `block'. 8608 (expand_vec_init): Initialize `itype' to NULL_TREE. 8609 8610 * lex.c: Include <strings.h> if we don't have <string.h>. Protect 8611 declaration of `index' and `rindex' with autoconf macros. 8612 (reinit_parse_for_expr): Remove unused variables 8613 `look_for_semicolon' and `look_for_lbrac'. 8614 (cons_up_default_function): Initialize `args' to NULL_TREE. 8615 (readescape): Initialize `firstdig' to 0. 8616 (real_yylex): Add parentheses around assignment used as truth value. 8617 8618 * method.c: Include <strings.h> if we don't have <string.h>. 8619 Protect declaration of `index' with autoconf macro. 8620 8621 * parse.y (primary): Add explicit braces to avoid ambiguous `else'. 8622 Initialize `type' to NULL_TREE. 8623 (structsp): Remove unused variable `id'. 8624 8625 * pt.c (coerce_template_parms): Add explicit braces to avoid 8626 ambiguous `else'. 8627 (lookup_template_class): Initialize `template' to NULL_TREE. 8628 (instantiate_class_template): Remove unused variable `name' and `e'. 8629 (tsubst): Likewise for `i'. Initialize `last' to NULL_TREE. 8630 (do_poplevel): Initialize `saved_warn_unused' to 0. 8631 (type_unification): Remove unused varable `parm'. 8632 (unify): Likewise for `j'. 8633 8634 * repo.c (init_repo): Add parentheses around assignment used as 8635 truth value. 8636 (finish_repo): Remove unused varable `p'. 8637 8638 * search.c (get_binfo): Initialize `type' to NULL_TREE. 8639 (get_base_distance): Likewise. 8640 (lookup_field): Initialize `rval_binfo_h', `type', `basetype_path' 8641 and `new_v' to NULL_TREE. 8642 (lookup_fnfields): Likewise for `rval_binfo_h'. 8643 (breadth_first_search): Add parentheses around assignment used as 8644 truth value. 8645 (get_template_base): Initialize `type' to NULL_TREE. 8646 8647 * sig.c (append_signature_fields): Initialize `last_mfptr' to 8648 NULL_TREE. 8649 (build_signature_table_constructor): Likewise for 8650 `last_rhs_field', `pfn' and `vt_off'. 8651 (build_sigtable): Likewise for `init'. 8652 8653 * tree.c (break_out_calls): Initialize `t2' to NULL_TREE. 8654 (propagate_binfo_offsets): Likewise for `delta'. 8655 (hash_tree_cons): Initialize hashcode to 0. 8656 (can_free): Likewise for `size'. 8657 (cp_tree_equal): Add explicit braces to avoid ambiguous `else'. 8658 8659 * typeck.c (convert_sequence): Hide prototype. 8660 (common_type): Add explicit braces to avoid ambiguous `else'. 8661 (comp_target_types): Likewise. 8662 (build_x_function_call): Initialize `ctypeptr' to NULL_TREE. 8663 (build_function_call_real): Add explicit braces to avoid ambiguous 8664 `else'. 8665 (convert_arguments): Initialize `called_thing' to 0. 8666 (convert_for_initialization): Initialize `savew' and `savee' to 0. 8667 8668 * typeck2.c (incomplete_type_error): Initialize `errmsg' to 0. 8669 (digest_init): Initialize `old_tail_contents' to NULL_TREE. 8670 (build_x_arrow): Likewise for `last_rval'. 8671 8672 * xref.c (GNU_xref_decl): Initialize `cls' to 0. 8673 8674Sun Feb 1 12:45:34 1998 J"orn Rennecke <amylaar@cygnus.co.uk> 8675 8676 * decl.c (init_decl_processing): Use set_sizetype. 8677 * decl2.c (sizetype): Don't declare. 8678 * typeck.c (c_sizeof): Convert result of *_DIV_EXPR to sizetype. 8679 (c_sizeof_nowarn, build_binary_op_nodefault): Likewise. 8680 (build_component_addr, unary_complex_lvalue): Likewise. 8681 * rtti.c (expand_class_desc): Likewise. 8682 * class.c (get_vfield_offset): Likewise. 8683 8684Thu Jan 29 10:39:30 1998 Mark Mitchell <mmitchell@usa.net> 8685 8686 * pt.c (convert_nontype_argument): Move check for is_overloaded_fn 8687 early to avoid bogus error. Handle overloaded function 8688 names provided as template arguments correctly. 8689 (coerce_template_parms): Don't mishandle overloaded functions when 8690 dealing with template template parameters. 8691 (lookup_template_class): Issue an error message, rather than 8692 crashing, when the TYPE_DECL provided is not a template type. 8693 8694Wed Jan 28 23:14:44 1998 Jason Merrill <jason@yorick.cygnus.com> 8695 8696 * class.c (instantiate_type): Don't just return a known type if 8697 it's wrong. 8698 8699Wed Jan 28 11:04:07 1998 Mark Mitchell <mmitchell@usa.net> 8700 8701 * class.c (instantiate_type): Remove handling of FUNCTION_DECL 8702 since that code could never be reached. 8703 8704 * error.c (dump_decl): Avoid aborting in the midst of printing an 8705 error message about an illegal template declaration. 8706 8707 * parse.y (structsp): Print an error message, rather than crashing, 8708 when a class-head does not name a class. 8709 8710 * pt.c (convert_nontype_argument): Allow REAL_TYPE and COMPLEX_TYPE 8711 template arguments as a g++ extension. 8712 8713 * cp-tree.def (ALIGNOF_EXPR): New tree code. 8714 * decl2.c (grok_alignof): If processing_template_decl, just store 8715 the expression. 8716 * typeck.c (c_alignof): Likewise. 8717 * decl2.c (build_expr_from_tree): Handle ALIGNOF_EXPR. 8718 * error.c (dump_expr): Likewise. 8719 * pt.c (tsubst_copy): Likewise. 8720 * tree.c (cp_tree_equal): Likewise. 8721 * pt.c (uses_template_parms): Correctly determine whether or not a 8722 SIZEOF_EXPR/ALIGNOF_EXPR uses template parameters so that constant 8723 folding can be done. 8724 8725 * cp-tree.h (grok_enum_decls): Remove type parameter. 8726 * decl.c (grok_enum_decls): Likewise. 8727 * decl2.c (grok_x_components): Call grok_enum_decls 8728 unconditionally, since it will do nothing if there is no 8729 current_local_enum. Use the new calling sequence. 8730 * pt.c (tsubst_enum): Use the new calling sequence for 8731 grok_enum_decls. 8732 8733 * decl.c (start_function): Make member functions of local classes 8734 in extern inline functions have comdat linkage here... 8735 (grokdeclarator): Rather than here. 8736 8737Wed Jan 28 10:55:47 1998 Jason Merrill <jason@yorick.cygnus.com> 8738 8739 * pt.c (convert_nontype_argument): Use decl_constant_value. 8740 8741Tue Jan 27 16:42:21 1998 Mark Mitchell <mmitchell@usa.net> 8742 8743 * call.c (add_template_candidate_real): New function. 8744 (add_template_candidate): Use it. 8745 (add_template_conv_candidate): Likewise. 8746 (joust): Pass extra argument to more_specialized. 8747 * class.c (instantiate_type): Handle a single FUNCTION_DECL. 8748 (is_local_class): Remove. 8749 (finish_struct): Check TI_PENDING_SPECIALIZATION_FLAG. 8750 * cp-tree.h (is_local_class): Remove. 8751 (perform_array_to_pointer_conversion): Likewise. 8752 (finish_member_template_decl): Add. 8753 (check_explicit_specialization): Return a tree, not an int. 8754 (more_specialized): Take additional argument. 8755 (get_bindings): Likewise. 8756 (TI_PENDING_SPECIALIZATION_FLAG): New macro. 8757 * cvt.c (perform_qualification_conversions): Use comp_ptr_ttypes. 8758 (perform_array_to_pointer_conversion): Remove. 8759 * decl.c (saved_scope): Add processing_specialization, 8760 processing_explicit_instantiation fields. 8761 (maybe_push_to_top_level): Save them. 8762 (pop_from_top_level): Restore them. 8763 (grokfndecl): Use new return value from 8764 check_explicit_specialization. 8765 (start_decl): Don't check flag_guiding_decls before pushing 8766 decls. 8767 (cp_finish_decl): Remove previous (bogus) change. 8768 (grok_declarator): Use decl_function_context rather than 8769 is_local_class. 8770 * decl2.c (finish_file): Pass extra argument to get_bindings. 8771 (build_expr_from_tree): Let build_x_component_ref check 8772 validity of arguments rather than doing it here. 8773 * lex.c (cons_up_default_function): Remove code fooling with 8774 processing_specialization, processing_explicit_instantiation 8775 flags, as that is now done in {maybe_push_top,pop_from}_top_level. 8776 * method.c (build_overload_identifier): Mangle local classes in 8777 template functions correctly. 8778 * parse.y (finish_member_template_decl): Move to pt.c. 8779 * pt.c (finish_member_template_decl): Moved here from parse.y. 8780 (print_candidates): New function. 8781 (determine_specialization): Change interface. Properly look for 8782 most specialized versions of template candidates. 8783 (check_explicit_specialization): Fully process explicit 8784 instantiations. 8785 (push_template_decl): Avoid looking at CLASSTYPE fields in 8786 FUNCTION_DECLS. 8787 (determine_overloaded_function): Remove. 8788 (convert_nontype_argument): Change name from 8789 convert_nontype_parameter. Use determine_overloaded_function 8790 instead of instantiate_type. 8791 (mangle_class_name_for_template): Handle type contexts as well as 8792 function contexts. 8793 (classtype_mangled_name): Likewise. 8794 (lookup_template_class): Likewise. 8795 (tsubst): Likewise. 8796 (more_specialized): Take explict template arguments as a 8797 parameter. 8798 (most_specialized): Likewise. 8799 (get_bindings): Likewise. Check that return types match before 8800 proclaiming a function a match. 8801 (do_decl_instantiation): Remove code searching for function to 8802 instantiate; that is now done in check_explicit_specialization. 8803 (add_maybe_template): Pass extra argument to get_bindings. 8804 * tree.c (really_overloaded_fn): Use is_overloaded_fn to simplify 8805 implementation. 8806 * typeck.c (build_component_ref): Check for invalid arguments. 8807 8808Tue Jan 27 01:44:02 1998 Jason Merrill <jason@yorick.cygnus.com> 8809 8810 * expr.c (cplus_expand_expr, AGGR_INIT_EXPR): Don't check that 8811 return_target and call_target are equivalent. 8812 8813 * pt.c (type_unification_real): Just accept function parms that 8814 don't use any template parms. 8815 8816Sun Jan 25 03:30:00 1998 Jason Merrill <jason@yorick.cygnus.com> 8817 8818 * decl.c (cp_finish_decl): When bailing on a comdat variable, also 8819 unset DECL_NOT_REALLY_EXTERN. 8820 8821 * parse.y (typename_sub*): Fix std::. 8822 8823Sat Jan 24 12:13:54 1998 Jason Merrill <jason@yorick.cygnus.com> 8824 8825 * error.c (dump_decl): Fix type default template args. 8826 (dump_type): Hand TEMPLATE_DECL off to dump_decl. 8827 8828Fri Jan 23 18:34:37 1998 Mumit Khan <khan@xraylith.wisc.edu> 8829 8830 * lex.c (DIR_SEPARATOR): Define to be '/' if not already defined. 8831 (file_name_nondirectory): Use. 8832 8833Wed Jan 21 10:29:57 1998 Kriang Lerdsuwanakij <lerdsuwa@scf.usc.edu> 8834 8835 * pt.c (coerce_template_parms): Don't access elements of ARGLIST 8836 that are not really present. Substitute default arguments in 8837 template template arguments. Correctly convert TEMPLATE_DECL to 8838 TEMPLATE_TEMPLATE_PARM. 8839 (comp_template_args): TEMPLATE_DECL and TEMPLATE_TEMPLATE_PARM 8840 are no longer treated specially here. 8841 * parse.y (template_template_parm): Fix copy error. 8842 * decl.c (grokdeclarator): Warn about missing `typename' for nested 8843 type created from template template parameters. 8844 * parse.y (bad_parm): Likewise 8845 8846 * class.c (finish_struct): Handle TEMPLATE_TEMPLATE_PARM. 8847 (push_nested_class): Likewise. 8848 * cp-tree.def (TEMPLATE_TEMPLATE_PARM): New tree code. 8849 * cp-tree.h (DECL_TEMPLATE_TEMPLATE_PARM_P): New macro. 8850 (copy_template_template_parm): Declare. 8851 * decl.c (arg_looking_for_template): New variable. 8852 (lookup_name_real): Handle TEMPLATE_TEMPLATE_PARM. 8853 Try to return TEMPLATE_DECL or TEMPLATE_TEMPLATE_PARM 8854 node if arg_looking_for_template is nonzero. 8855 (pushdecl): Handle TEMPLATE_TEMPLATE_PARM. 8856 (grok_op_properties, xref_tag, xref_basetypes): Likewise. 8857 (grokdeclarator): Handle TEMPLATE_DECL. 8858 * decl2.c (constructor_name_full): Handle TEMPLATE_TEMPLATE_PARM. 8859 * error.c (dump_type): Add TEMPLATE_DECL and TEMPLATE_TEMPLATE_PARM. 8860 (dump_type_prefix, dump_type_suffix): Handle TEMPLATE_TEMPLATE_PARM. 8861 (dump_decl): Handle unnamed template type parameters. 8862 Handle template template parameters. 8863 (dump_function_name): Handle template template parameters. 8864 * init.c (is_aggr_typedef, is_aggr_type, get_aggr_from_typedef): 8865 Handle TEMPLATE_TEMPLATE_PARM. 8866 * method.c (build_template_template_parm_names): New function. 8867 (build_template_parm_names): Handle TEMPLATE_DECL. 8868 (build_overload_nested_name, build_overload_name): 8869 Handle TEMPLATE_TEMPLATE_PARM. 8870 * parse.y (maybe_identifier): New nonterminal. 8871 (template_type_parm): Use it. 8872 (template_template_parm, template_arg1): New nonterminal. 8873 (template_parm): Add template_template_parm rules. 8874 (template_arg): Set processing_template_arg. 8875 (template_arg1): Rules moved from template_arg. 8876 (primary, nonnested_type): Set arg_looking_for_template if we are 8877 processing template arguments. 8878 * pt.c (begin_member_template_processing): Handle TEMPLATE_DECL. 8879 (process_template_parm): Handle template template parameters. 8880 (coerce_template_parms, comp_template_args): Likewise. 8881 (mangle_class_name_for_template, lookup_template_class): Likewise. 8882 (uses_template_parms): Handle TEMPLATE_DECL and 8883 TEMPLATE_TEMPLATE_PARM. 8884 (current_template_args): Handle TEMPLATE_DECL. 8885 (tsubst, tsubst_copy, unify): Handle TEMPLATE_TEMPLATE_PARM. 8886 * search.c (dfs_walk, dfs_record_inheritance): 8887 Handle TEMPLATE_TEMPLATE_PARM. 8888 * tree.c (copy_template_template_parm): New function. 8889 (mapcar): Handle TEMPLATE_TEMPLATE_PARM. 8890 * typeck.c (comptypes): Handle TEMPLATE_TEMPLATE_PARM. 8891 8892Mon Jan 19 22:40:03 1998 Mark Mitchell <mmitchell@usa.net> 8893 8894 * decl.c (start_decl): Don't allow duplicate definitions of static 8895 data members. 8896 8897 * call.c (build_user_type_conversion_1): Handle user-defined 8898 template conversion operators correctly. 8899 8900 * decl2.c (build_expr_from_tree): Issue an error message if the 8901 object in a COMPONENT_REF is a TEMPLATE_DECL. 8902 8903 * typeck.c (incomplete_type_error): Handle TEMPLATE_TYPE_PARMs. 8904 8905 * class.c (is_local_class): New function. 8906 * cp-tree.h (is_local_class): Declare it. 8907 (last_tree): Likewise. 8908 (begin_tree): Likewise. 8909 (end_tree): Likewise. 8910 (lookup_template_class): Change prototype. 8911 * decl.c (cp_finish_decl): Check for NULL where necessary. 8912 Consider FUNCTION_DECLS to declare objects with top-level binding, 8913 when calling make_decl_rtl. 8914 (grokdeclarator): Give members of local classes internal linkage. 8915 (start_function): Remove declaration of last_tree. 8916 (finish_function): Set flag_keep_inline_functions around call to 8917 rest_of_compilation if we are processing a member function in a 8918 local class. 8919 (start_method): Call push_template_decl for member functions of 8920 local classes in template functions. 8921 * decl2.c (import_export_decl): Don't give external linkage to 8922 instantiations of templates with internal linkage. 8923 * parse.y (last_tree): Remove declaration. 8924 (template_type): Pass extra parameter to lookup_template_class. 8925 (self_template_type): Likewise. 8926 (structsp): Move call to reset_specialization into left_curly. 8927 (left_curly): Call reset_specialization, and begin_tree. 8928 * pt.c (saved_trees): New variable. 8929 (mangle_class_name_for_template): Change prototype. Use 8930 additional function context to name local classes in templates 8931 correctly. 8932 (classtype_mangled_name): Pass the context. 8933 (push_template_decl): Handle local classes and templates, and 8934 member functions for such classes. 8935 (convert_nontype_parameter): Fix handling of pointer-to-member 8936 constants. 8937 (lookup_template_class): Handle local classes in templates. 8938 (tsubst): Likewise. Don't assume that template instantiations 8939 have external linkage; pay attention to the template declaration. 8940 (mark_decl_instantiated): Likewise. 8941 (begin_tree): New function. 8942 (end_tree): Likewise. 8943 8944 * decl.c (xref_basetypes): Don't call complete_type for basetypes 8945 that involve template parameters; that can lead to infinite 8946 recursion unnecessarily. 8947 8948 * pt.c (register_specialization): Do not register specializations 8949 that aren't ready to be registered yet. 8950 (check_explicit_specialization): Handle explicit specialization of 8951 constructors and destructors. 8952 (build_template_decl): New function. 8953 (push_template_delc): Handle out-of-class specializations of 8954 member templates. 8955 8956 * pt.c (check_explicit_specialization): Set up the template 8957 information before registering the specialization. 8958 (coerce_template_parms): Fix thinko. 8959 (tsubst): Handle specializations of member templates correctly. 8960 8961 * class.c (finish_struct_methods): Remove calls to 8962 check_explicit_specialization from here. 8963 (finish_struct): And insert them here. 8964 * cp-tree.h (perform_qualification_conversions): New function. 8965 (perform_array_to_pointer_conversion): Likewise. 8966 (begin_explicit_instantiation): Likewise. 8967 (end_explicit_instantiation): Likewise. 8968 (determine_specialization): Renamed from 8969 determine_explicit_specialization. 8970 (comp_template_parms): New function. 8971 (processing_explicit_instantiation): New variable. 8972 * cvt.c (perform_qualification_conversions): New function. 8973 (perform_array_to_pointer_conversion): Likewise. 8974 * decl.c (duplicate_decls): Don't consider template functions 8975 alike unless they have the same parameters. Refine handling of 8976 instantiation/specialization mismatches. 8977 (start_decl): Don't call pushdecl for template specializations, 8978 since they don't affect overloading. 8979 (start_function): Likewise. 8980 (grokfndecl): Call check_explicit_specialization a little later. 8981 Don't call duplicate_decls for memberm template specializations. 8982 (grokdeclarator): Don't update template_count for classes that are 8983 themselves specializations. Remove use of `2' as parameter to 8984 grokfndecl since that value isn't used. 8985 * lex.c (cons_up_default_function): Save and restore 8986 processing_explicit_instantiation around calls to grokfield. 8987 * parse.y (finish_member_template_decl): New function. 8988 (component_decl_1): Use it. 8989 (fn.def2): Likewise. 8990 (template_arg_list_opt): New nonterminal. 8991 (template_type): Use it. 8992 (self_template_type): Likewise. 8993 (template_id): Likewise. 8994 (object_template_id): Likewise. 8995 (notype_template_declarator): Likwise. 8996 (begin_explicit_instantiation): Likewise. 8997 (end_explicit_instantiation): Likewise. 8998 (explicit_instantiation): Use them. 8999 * pt.c (coerce_template_parms): Add parameters. 9000 (processing_explicit_instantiation): New variable. 9001 (convert_nontype_parameter): New function. 9002 (determine_overloaded_function): Likewise. 9003 (begin_explicit_instantiation): Likewise. 9004 (end_explicit_instantiation): Likewise. 9005 (retrieve_specialization): Likewise. 9006 (register_specialization): Likewise. 9007 (processing_explicit_specialization): Removed. 9008 (determine_specialization): Handle specializations of member 9009 functions of template class instantiations. 9010 (check_explicit_specialization): Refine to conform to standard. 9011 (comp_template_parms): New function. 9012 (coerce_template_parms): Call convert_nontype_parameter. 9013 (tsubst): Refine handling of member templates. Use 9014 register_specialization. 9015 (instantiate_template): Use retrieve_specialization. 9016 (do_decl_instantiation): Likewise. 9017 (instantiate_decl): Likewise. 9018 (type_unification): Improve handling of explict template 9019 arguments. 9020 * tree.c (mapcar): Return error_mark_node, rather than aborting, 9021 on VAR_DECLS, FUNCTION_DECLS, and CONST_DECLS. 9022 * typeck.c (build_unary_op): Call determine_specialization, rather 9023 than determine_explicit_specialization. 9024 9025Mon Jan 19 13:18:51 1998 Jason Merrill <jason@yorick.cygnus.com> 9026 9027 * cvt.c (build_up_reference): A TARGET_EXPR has side effects. 9028 9029Fri Jan 16 11:40:50 1998 Bruno Haible <bruno@linuix.mathematik.uni-karlsruhe.de> 9030 9031 * error.c (dump_decl): For enum tags, output the tag, not its value. 9032 90331998-01-13 Brendan Kehoe <brendan@cygnus.com> 9034 9035 * decl.c (init_decl_processing): Only call init_rtti_processing 9036 FLAG_RTTI is set. 9037 9038Mon Jan 12 01:35:18 1998 Jason Merrill <jason@yorick.cygnus.com> 9039 9040 * init.c (build_new_1): Split out from build_new. 9041 (build_new): Just return a NEW_EXPR. 9042 * expr.c (cplus_expand_expr): Handle NEW_EXPR. 9043 9044 * decl2.c (get_temp_regvar): Tweak. 9045 9046 * cp-tree.h (TREE_CALLS_NEW): Comment out. 9047 * class.c (resolves_to_fixed_type_p): Remove use. 9048 * method.c (build_opfncall): Likewise. 9049 * call.c (build_new_op): Likewise. 9050 9051Wed Jan 7 23:47:13 1998 Jason Merrill <jason@yorick.cygnus.com> 9052 9053 * exception.cc (__eh_alloc, __eh_free): New fns. 9054 (__cp_push_exception, __cp_pop_exception): Use them. 9055 (__uncatch_exception): Call terminate here if no exception. 9056 * except.c (build_terminate_handler): New fn. 9057 (expand_start_catch_block): Use it. 9058 (expand_exception_blocks): Likewise. 9059 (alloc_eh_object): New fn. 9060 (expand_throw): Use it. Protect exception init with terminate. 9061 * typeck.c (build_modify_expr): Remove code that ignores trivial 9062 methods. 9063 9064Mon Dec 22 11:36:27 1997 Kaveh R. Ghazi <ghazi@caip.rutgers.edu> 9065 9066 * call.c (add_builtin_candidate): Add default case in enumeration 9067 switch. 9068 (build_new_op): Likewise. 9069 (convert_like): Likewise. 9070 * cvt.c (build_expr_type_conversion): Likewise. 9071 * tree.c (real_lvalue_p): Likewise. 9072 (lvalue_p): Likewise. 9073 (cp_tree_equal): Likewise. 9074 * typeck.c (comptypes): Likewise. 9075 (build_component_ref): Likewise. 9076 (build_function_call_real): Likewise. 9077 (build_binary_op_nodefault): Likewise. 9078 (build_unary_op): Likewise. 9079 (build_modify_expr): Likewise. 9080 * typeck2.c (initializer_constant_valid_p): Likewise. 9081 9082Sun Dec 21 15:59:00 1997 Nick Clifton <nickc@cygnus.com> 9083 9084 * decl2.c (lang_decode_option): Add support for -Wunknown-pragmas. 9085 9086Thu Dec 18 14:51:50 1997 Mark Mitchell <mmitchell@usa.net> 9087 9088 * pt.c (coerce_template_parms): Make sure to digest_init if 9089 possible. 9090 9091 * decl.c (duplicate_decls): Make the newdecl virtual if the 9092 olddecl was, just as is done with other attributes of olddecl. 9093 9094Thu Dec 18 14:43:19 1997 Jason Merrill <jason@yorick.cygnus.com> 9095 9096 * typeck.c (unary_complex_lvalue): Ignore op0 when taking the 9097 address of an OFFSET_REF. 9098 9099 * cp-tree.def: Add AGGR_INIT_EXPR. 9100 * error.c, tree.c, typeck.c: Replace uses of NEW_EXPR with 9101 AGGR_INIT_EXPR where appropriate. 9102 * expr.c (cplus_expand_expr): Likewise. Simplify. 9103 9104 * decl2.c (finish_file): Remove call to register_exception_table. 9105 9106Wed Dec 17 17:08:52 1997 Benjamin Kosnik <bkoz@rhino.cygnus.com> 9107 9108 * pt.c (instantiate_class_template): Don't do injection when 9109 processing_template_decl is true, as pollutes current_binding_level 9110 for base classes. 9111 9112Wed Dec 17 21:17:39 1997 Peter Schmid <schmid@ltoi.iap.physik.tu-darmstadt.de> 9113 9114 * pt.c (maybe_fold_nontype_arg): Add prototype. 9115 9116Tue Dec 16 10:31:20 1997 Jason Merrill <jason@yorick.cygnus.com> 9117 9118 * tree.c (mapcar): Handle TRY_CATCH_EXPR et al. 9119 * error.c (dump_expr): Likewise. 9120 9121Mon Dec 15 12:22:04 1997 Jason Merrill <jason@yorick.cygnus.com> 9122 9123 * typeck.c (build_function_call_real): Remove "inline called before 9124 definition" pedwarn. 9125 9126 * pt.c (coerce_template_parms): Use maybe_fold_nontype_arg. 9127 9128Sun Dec 14 22:34:20 1997 Jason Merrill <jason@yorick.cygnus.com> 9129 9130 * cvt.c (cp_convert_to_pointer): Fix base conversion of pm's. 9131 9132 * pt.c (type_unification_real): Change __null to type void* with 9133 a warning. 9134 9135Sun Dec 14 20:38:35 1997 Mark Mitchell <mmitchell@usa.net> 9136 9137 * call.c (implicit_conversion): Don't call 9138 build_user_type_conversion_1 with a NULL expr, since it will 9139 crash. 9140 9141 * pt.c (unify): Don't try to unify array bounds if either array is 9142 unbounded. 9143 9144Fri Dec 12 16:09:14 1997 Jason Merrill <jason@yorick.cygnus.com> 9145 9146 * errfn.c (cp_pedwarn, cp_pedwarn_at, cp_error_at, cp_warning_at): 9147 Replace extern decls with casts. 9148 9149 * decl.c (expand_start_early_try_stmts): Don't mess with a sequence. 9150 Update last_parm_cleanup_insn. 9151 (store_after_parms): Remove. 9152 * cp-tree.h: Adjust. 9153 9154Thu Dec 11 22:18:37 1997 Jason Merrill <jason@yorick.cygnus.com> 9155 9156 * decl2.c (comdat_linkage): Also set DECL_COMDAT. 9157 (finish_file): Check DECL_COMDAT instead of weak|one_only. 9158 (import_export_vtable): Use make_decl_one_only instead of 9159 comdat_linkage for win32 tweak. 9160 (import_export_decl): Likewise. 9161 * pt.c (mark_decl_instantiated): Likewise. 9162 9163 * decl2.c (finish_file): Lose handling of templates in pending_statics. 9164 9165Thu Dec 11 21:12:09 1997 Jason Merrill <jason@yorick.cygnus.com> 9166 9167 * decl2.c (finish_file): Lose call to expand_builtin_throw. 9168 * except.c (expand_builtin_throw): Remove. 9169 * cp-tree.h: Remove ptr_ptr_type_node. 9170 * decl.c: Likewise. 9171 9172Thu Dec 11 20:43:33 1997 Teemu Torma <tot@trema.com> 9173 9174 * decl.c (ptr_ptr_type_node): Define. 9175 (init_decl_processing): Initialize it. 9176 * cp-tree.h: Declare it. 9177 * exception.cc (__cp_exception_info): Use __get_eh_info. 9178 (__cp_push_exception): Likewise. 9179 (__cp_pop_exception): Likewise. 9180 9181 From Scott Snyder <snyder@d0sgif.fnal.gov>: 9182 * except.c (expand_builtin_throw): Use get_saved_pc_ref instead of 9183 saved_pc. 9184 (init_exception_processing): Removed saved_pc initialization. 9185 9186Wed Dec 10 11:04:45 1997 Jason Merrill <jason@yorick.cygnus.com> 9187 9188 * pt.c (instantiate_decl): Defer all templates but inline functions. 9189 9190Mon Dec 8 23:17:13 1997 Jason Merrill <jason@yorick.cygnus.com> 9191 9192 * init.c (expand_vec_init): Don't fold a list of parameters. 9193 9194 * decl.c (copy_args_p): Handle copy elision for types with virtual 9195 bases. 9196 * call.c (build_over_call): Likewise. 9197 9198Sun Dec 7 22:38:12 1997 Mark Mitchell <mmitchell@usa.net> 9199 9200 * pt.c (lookup_template_function): Copy the template arguments, 9201 not just the list containing them, to the permanent obstack. 9202 9203Sun Dec 7 15:53:06 1997 Jason Merrill <jason@yorick.cygnus.com> 9204 9205 * except.c (expand_start_catch_block): suspend_momentary for the 9206 terminate handler. 9207 9208 * error.c (dump_decl): Handle LOOKUP_EXPR. 9209 9210Sun Dec 7 15:45:07 1997 Mark Mitchell <mmitchell@usa.net> 9211 9212 * rtti.c (build_dynamic_cast): Copy the cast-to type to the 9213 permanent obstack if we are processing a template decl. 9214 * typeck.c (build_static_cast): Likewise. 9215 (build_const_cast): Likewise. 9216 (build_reinterpret_cast): Likewise. 9217 9218 * pt.c (coerce_template_parms): Coerce some expressions, even 9219 when processing_template_decl. 9220 9221Sun Dec 7 01:46:33 1997 Bruno Haible <bruno@linuix.mathematik.uni-karlsruhe.de> 9222 9223 * typeck.c (build_binary_op_nodefault, pointer_diff): Symmetric 9224 handling of pointer difference expressions. 9225 9226 * typeck.c (comp_target_types): Comparison of function/method types 9227 is independent of nptrs. 9228 9229Sun Dec 7 01:40:27 1997 Mark Mitchell <mmitchell@usa.net> 9230 9231 * pt.c (tsubst): Avoid creating pointer to reference and 9232 reference to reference types. 9233 9234Sat Dec 6 01:29:37 1997 Jason Merrill <jason@yorick.cygnus.com> 9235 9236 * parse.y (do_id): New nonterminal. 9237 (template_id): Use it. 9238 9239Fri Dec 5 01:17:34 1997 Jason Merrill <jason@yorick.cygnus.com> 9240 9241 * parse.y (template_id): do_identifier for PFUNCNAMEs, too. 9242 * spew.c (yylex): Don't do_identifier here. 9243 * decl2.c (build_expr_from_tree): Revert last change. 9244 9245 * decl2.c (build_expr_from_tree): Expand the name for a method call. 9246 * parse.y (object_template_id): Don't try to take the DECL_NAME. 9247 9248Wed Dec 3 20:02:39 1997 Jason Merrill <jason@yorick.cygnus.com> 9249 9250 * init.c (build_new): Use a TARGET_EXPR instead of SAVE_EXPR for 9251 alloc_expr. 9252 * call.c (build_op_delete_call): Adjust. 9253 9254 * except.c (expand_end_catch_block): Lose rethrow region. 9255 (expand_start_catch_block): Likewise. 9256 (expand_end_catch_block): Don't expand_leftover_cleanups. 9257 9258Wed Dec 3 13:24:04 1997 Benjamin Kosnik <bkoz@rhino.cygnus.com> 9259 9260 * pt.c (tsubst): Remove tree_cons call (places redundant info into 9261 DECL_TEMPLATE_INSTANTIATION). 9262 9263Wed Dec 3 11:44:52 1997 Jason Merrill <jason@yorick.cygnus.com> 9264 9265 * tree.c (is_overloaded_fn): Handle getting a fn template. 9266 (really_overloaded_fn): Likewise. 9267 * error.c (dump_decl): Handle TEMPLATE_ID_EXPRs better. 9268 * pt.c (check_explicit_specialization): Tweak. 9269 (determine_explicit_specialization): Tweak. 9270 9271 * tree.c, cp-tree.h (get_target_expr): New fn. 9272 9273Wed Dec 3 08:47:27 1997 Paul Eggert <eggert@twinsun.com> 9274 9275 * pt.c (check_explicit_specialization): Fix misspelling in 9276 diagnostic: `preceeded'. 9277 * typeck.c (get_delta_difference): Fix misspelling in diagnostic: 9278 `conversiona'. 9279 92801997-12-02 Mark Mitchell <mmitchell@usa.net> 9281 9282 * pt.c (determine_explicit_specialization): Avoid an internal 9283 error for bad specializations. 9284 9285 * method.c (build_overload_value): Handle SCOPE_REF. 9286 9287Tue Dec 2 19:18:50 1997 Mike Stump <mrs@wrs.com> 9288 9289 * class.c (prepare_fresh_vtable): Enable even more complex MI 9290 vtable names. 9291 9292Tue Dec 2 01:37:19 1997 Jason Merrill <jason@yorick.cygnus.com> 9293 9294 * exception.cc (__check_eh_spec): Optimize a bit. 9295 9296 * exception.cc (__cp_pop_exception): Lose handler arg. 9297 * except.c (do_pop_exception): Likewise. 9298 (push_eh_cleanup): Let the cleanup mechanism supply the handler. 9299 (expand_end_catch_block): Likewise. 9300 9301Fri Nov 28 01:58:14 1997 Jason Merrill <jason@yorick.cygnus.com> 9302 9303 * pt.c (check_explicit_specialization): Complain about using a 9304 template-id for a non-specialization. 9305 9306Fri Nov 28 12:35:19 1997 Scott Christley <scottc@net-community.com> 9307 9308 * repo.c: Prototype rindex only if needed. 9309 * xref.c: Likewise. 9310 9311Fri Nov 28 01:56:35 1997 Bruno Haible <bruno@linuix.mathematik.uni-karlsruhe.de> 9312 9313 * error.c (dump_decl): Handle TEMPLATE_ID_EXPR. 9314 9315Thu Nov 27 00:59:46 1997 Jason Merrill <jason@yorick.cygnus.com> 9316 9317 * typeck.c (build_const_cast): Handle references here instead of 9318 handing off to convert_to_reference. 9319 9320 * except.c: Lose Unexpected, SetTerminate, SetUnexpected, 9321 TerminateFunctionCall. 9322 (init_exception_processing): Likewise. Terminate et al are now 9323 the fns, not ADDR_EXPRs. 9324 (various): Lose redundant assemble_external calls. 9325 (do_unwind): s/BuiltinReturnAddress/builtin_return_address_fndecl/. 9326 9327 * cp-tree.h (struct lang_decl_flags): Add comdat. 9328 (DECL_COMDAT): New macro. 9329 * decl.c (duplicate_decls): Propagate it. 9330 (cp_finish_decl): Handle it. 9331 * decl2.c (import_export_decl): Just set DECL_COMDAT on VAR_DECLs. 9332 9333 * class.c: Remove static pending_hard_virtuals. 9334 (add_virtual_function): Take pointers to pending_virtuals 9335 and pending_hard_virtuals. 9336 (finish_struct_1): Pass them. Declare pending_hard_virtuals. 9337 9338Wed Nov 26 20:28:49 1997 Jason Merrill <jason@yorick.cygnus.com> 9339 9340 * decl2.c (import_export_vtable): If we support one_only but not 9341 weak symbols, mark instantiated template vtables one_only. 9342 (import_export_decl): Likewise for tinfo functions. 9343 (finish_vtable_vardecl): Also write out vtables from explicitly 9344 instantiated template classes. 9345 * pt.c (mark_class_instantiated): Revert last change. 9346 9347 * except.c (expand_throw): Call mark_used on the destructor. 9348 9349Wed Nov 26 15:13:48 1997 Jeffrey A Law (law@cygnus.com) 9350 9351 * lex.c (lang_init): Enable flag_exceptions by default if no 9352 command line switch was specified. 9353 93541997-11-26 Mark Mitchell <mmitchell@usa.net> 9355 9356 * pt.c (unify): Handle `void' template parameters in 9357 specializations. 9358 9359Wed Nov 26 01:11:24 1997 Jason Merrill <jason@yorick.cygnus.com> 9360 9361 * rtti.c (build_dynamic_cast): Handle template case here. 9362 (build_dynamic_cast_1): Not here. 9363 9364 * typeck2.c (digest_init): Make copies where appropriate. 9365 9366 * decl2.c (delete_sanity): resolve_offset_ref. 9367 9368 * except.c: Call terminate without caching so many bits. 9369 9370 * except.c (expand_start_catch_block): Fix catching a reference 9371 to pointer. 9372 9373Tue Nov 25 11:28:21 1997 Jason Merrill <jason@yorick.cygnus.com> 9374 9375 * init.c (build_new): Copy size to the saveable obstack. 9376 9377 * init.c (build_new): Stick a CLEANUP_POINT_EXPR inside the 9378 TRY_CATCH_EXPR for now. 9379 9380Mon Nov 24 12:15:55 1997 Jason Merrill <jason@yorick.cygnus.com> 9381 9382 * typeck.c (mark_addressable): Don't assume a FUNCTION_DECL 9383 has DECL_LANG_SPECIFIC. 9384 9385 * exception.cc (struct cp_eh_info): Add handlers field. 9386 (__cp_push_exception): Initialize it. 9387 (__cp_pop_exception): Decrement it. Don't pop unless it's 0. 9388 (__throw_bad_exception): Remove. 9389 * except.c (call_eh_info): Add handlers field. 9390 (get_eh_handlers): New fn. 9391 (push_eh_cleanup): Increment handlers. 9392 9393Fri Nov 21 12:22:07 1997 Jason Merrill <jason@yorick.cygnus.com> 9394 9395 * except.c (expand_start_eh_spec): Use the try/catch code. 9396 (expand_end_eh_spec): Likewise. Call __check_eh_spec instead of 9397 doing everything inline. 9398 (init_exception_processing): throw_type_match now takes 9399 const void pointers. 9400 * exception.cc (__check_eh_spec): New fn. 9401 * inc/exception: Neither terminate nor unexpected return. 9402 * decl.c: Make const_ptr_type_node public. 9403 * tinfo2.cc (__throw_type_match_rtti): Take the typeinfos constly. 9404 9405 * except.c (expand_start_catch_block): We only need the rethrow 9406 region for non-sjlj exceptions. 9407 (expand_end_catch_block): Likewise. Use outer_context_label_stack. 9408 9409Thu Nov 20 14:40:17 1997 Jason Merrill <jason@yorick.cygnus.com> 9410 9411 * Make-lang.in (CXX_LIB2FUNCS): Add new op new and op delete objs. 9412 (various.o): Likewise. 9413 * inc/new: Add placement deletes. Add throw specs for default new. 9414 * new.cc (set_new_handler): Move here from libgcc2. 9415 * new1.cc (new (nothrow)): Catch a bad_alloc thrown from the handler. 9416 (new): Move from libgcc2. Throw bad_alloc. 9417 * new2.cc: Move the rest of the op news and op deletes from libgcc2. 9418 * decl.c (init_decl_processing): Update exception specs on new and 9419 delete. 9420 9421 * method.c (build_decl_overload_real): Don't mess with global 9422 placement delete. 9423 9424 * init.c (build_new): Check for null throw spec, not nothrow_t. 9425 9426 * decl.c (duplicate_decls): Don't complain about different exceptions 9427 from an internal declaration. 9428 9429 * call.c (build_op_delete_call): Fix check for member fns again. 9430 9431 * decl2.c (import_export_decl): Interface hackery affects 9432 virtual synthesized methods. 9433 9434Wed Nov 19 18:24:14 1997 Jason Merrill <jason@yorick.cygnus.com> 9435 9436 * decl.c (start_decl): Don't just complain about a mismatched 9437 scope, fix it. 9438 9439 * decl.c (make_implicit_typename): Handle case where t is not 9440 actually from context. 9441 * tree.c (get_type_decl): Lose identifier case. 9442 * spew.c (yylex): Lose useless call to identifier_typedecl_value. 9443 * parse.y (nonnested_type): Just use lookup_name. 9444 (complex_type_name): Just use IDENTIFIER_GLOBAL_VALUE. 9445 9446Wed Nov 19 11:45:07 1997 Michael Tiemann <tiemann@axon.cygnus.com> 9447 9448 * error.c (dump_function_name): Test DECL_LANG_SPECIFIC in case 9449 T was built in C language context (for example, by 9450 output_func_start_profiler). 9451 9452Wed Nov 19 10:39:27 1997 Jason Merrill <jason@yorick.cygnus.com> 9453 9454 * decl.c (make_implicit_typename): New fn. 9455 (lookup_name_real): Use it. Use current_class_type as the context. 9456 9457Mon Nov 17 23:42:03 1997 Bruno Haible <haible@ilog.fr> 9458 9459 * pt.c (do_poplevel): Don't prohibit jumps into this contour. 9460 9461Mon Nov 17 02:01:28 1997 Jason Merrill <jason@yorick.cygnus.com> 9462 9463 * friend.c (do_friend): Warn about non-template friends in templates. 9464 9465 * call.c (build_op_delete_call): Fix handling of inherited delete. 9466 9467 * search.c (dfs_record_inheritance): Ignore template type parms. 9468 9469Sat Nov 15 00:30:51 1997 Jason Merrill <jason@yorick.cygnus.com> 9470 9471 * call.c (build_new_op): Fix copy error. 9472 (build_op_new_call): New fn. 9473 (build_op_delete_call): New fn. 9474 * cp-tree.h: Declare them. 9475 * init.c (build_new): Use them. Support placement delete. 9476 (build_x_delete): Use build_op_delete_call. 9477 (build_delete): Likewise. 9478 * decl2.c (delete_sanity): Likewise. 9479 (coerce_delete_type): Don't complain about placement delete. 9480 9481Thu Nov 13 01:52:36 1997 Jason Merrill <jason@yorick.cygnus.com> 9482 9483 * call.c (build_new_function_call): Remove unused 'obj' parm. 9484 * cp-tree.h, typeck.c: Adjust. 9485 9486 * init.c (build_new): Make the cleanup last longer. 9487 (expand_vec_init): Call do_pending_stack_adjust. 9488 9489Wed Nov 12 11:04:33 1997 Jason Merrill <jason@yorick.cygnus.com> 9490 9491 * pt.c (do_type_instantiation): Fix typo. 9492 (mark_class_instantiated): If we support one_only but not weak 9493 symbols, don't mark this as known. 9494 9495 * init.c (build_new): Handle vec delete in EH cleanup. 9496 9497Wed Nov 12 08:11:55 1997 Benjamin Kosnik <bkoz@rhino.cygnus.com> 9498 9499 * call.c (build_method_call): Call complete_type before checking 9500 for destructor. 9501 9502Sun Nov 9 01:29:55 1997 Jim Wilson (wilson@cygnus.com) 9503 9504 * decl.c (add_block_current_level): Delete. 9505 * init.c (build_vec_delete_1): Delete build_block and 9506 add_block_current_level calls. 9507 9508Wed Nov 12 00:48:16 1997 Jason Merrill <jason@yorick.cygnus.com> 9509 9510 * init.c (build_new): Handle freeing allocated memory when the 9511 constructor throws. 9512 9513 * call.c (build_new_method_call): Fix flags arg. 9514 9515 * pt.c (do_type_instantiation): Don't try to instantiate 9516 member templates. 9517 (mark_decl_instantiated): If we support one_only but not 9518 weak symbols, mark this one_only. 9519 * decl2.c (import_export_vtable): Don't defer handling of vtables 9520 if MULTIPLE_SYMBOL_SPACES. 9521 9522Tue Nov 11 12:02:12 1997 Jason Merrill <jason@yorick.cygnus.com> 9523 9524 * except.c (expand_end_catch_block): Lose call to __sjpopnthrow. 9525 9526Tue Nov 11 02:53:44 1997 Jason Merrill <jason@lasher.cygnus.com> 9527 9528 * except.c (do_pop_exception): Return a value. 9529 9530Mon Nov 10 20:25:31 1997 Jason Merrill <jason@yorick.cygnus.com> 9531 9532 * call.c (build_new_method_call): Handle getting a 9533 TEMPLATE_ID_EXPR around a TEMPLATE_DECL. Don't look for a field 9534 if we got template parms. 9535 * typeck.c (build_x_function_call): Remember the TEMPLATE_ID_EXPR, 9536 not just the args. 9537 * decl2.c (build_expr_from_tree): Tweak last change. 9538 * pt.c (tsubst_copy): Use get_first_fn instead of TREE_VALUE. 9539 (maybe_fold_nontype_arg): Split out from tsubst_copy. 9540 * tree.c (get_first_fn): Just return a TEMPLATE_ID_EXPR. 9541 9542Mon Nov 10 20:08:38 1997 Kriang Lerdsuwanakij <lerdsuwa@scf-fs.usc.edu> 9543 9544 * pt.c (tsubst_copy): Handle explicit template arguments in 9545 function calls. 9546 * typeck.c (build_x_function_call): Likewise. 9547 * decl2.c (build_expr_from_tree): Lookup function name if it 9548 hasn't been done. 9549 9550 * pt.c (tsubst): Instantiate template functions properly when 9551 template parameter does not appear in function arguments and return 9552 type. 9553 (comp_template_args): Handle member templates required by tsubst. 9554 9555Mon Nov 10 20:08:38 1997 Jason Merrill <jason@yorick.cygnus.com> 9556 9557 * decl.c (grokdeclarator): Tweak conditions for pedwarn in 9558 previous change. 9559 9560Mon Nov 10 20:08:29 1997 Bruno Haible <bruno@linuix.mathematik.uni-karlsruhe.de> 9561 9562 * pt.c (coerce_template_parms): Tweak error message. 9563 9564 * decl.c (grokdeclarator): If -Wreturn-type, warn everytime a 9565 return type defaults to `int', even if there are storage-class 9566 specifiers. 9567 9568Mon Nov 10 03:04:20 1997 Jason Merrill <jason@yorick.cygnus.com> 9569 9570 Complete nested exception support. 9571 * except.c (do_pop_exception): Split out... 9572 (push_eh_cleanup): From here. Handle the EH region by hand. 9573 (expand_start_catch_block): Add a new level for the catch parm. 9574 Move the rethrow region outside the two cleanup regions. 9575 Protect the initializer for the catch parm with terminate. 9576 (expand_end_catch_block): Likewise. End the region for the eh_cleanup. 9577 * exception.cc (__cp_pop_exception): Now takes two parms. Handle 9578 popping off the middle of the stack. 9579 * tree.c (lvalue_p, real_lvalue_p): Handle TRY_CATCH_EXPR, 9580 WITH_CLEANUP_EXPR, and UNSAVE_EXPR. 9581 (build_cplus_new): Only wrap CALL_EXPRs. 9582 * init.c (expand_default_init): Handle a TRY_CATCH_EXPR around 9583 the constructor call. 9584 9585Sun Nov 9 18:00:26 1997 Richard Kenner <kenner@vlsi1.ultra.nyu.edu> 9586 9587 * Make-lang.in (c++.distdir): Make inc subdirectory. 9588 9589Fri Nov 7 11:57:28 1997 Jason Merrill <jason@yorick.cygnus.com> 9590 9591 * decl2.c (finish_file): Put back some code. 9592 9593Thu Nov 6 11:28:14 1997 Jason Merrill <jason@yorick.cygnus.com> 9594 9595 * decl2.c (finish_file): Remove redundant code. 9596 * method.c (emit_thunk): Don't let the backend defer generic thunks. 9597 9598Wed Nov 5 23:52:50 1997 Jason Merrill <jason@yorick.cygnus.com> 9599 9600 * except.c (call_eh_info): Split out... 9601 (push_eh_info): From here. 9602 (expand_builtin_throw): Use it. 9603 (expand_start_catch_block): Move region start back. 9604 9605Tue Nov 4 13:45:10 1997 Doug Evans <devans@canuck.cygnus.com> 9606 9607 * lex.c (MULTIBYTE_CHARS): #undef if cross compiling. 9608 (real_yylex): Record wide strings using target endianness, not host. 9609 96101997-11-03 Brendan Kehoe <brendan@lisa.cygnus.com> 9611 9612 * repo.c (rindex): Add decl unconditionally. 9613 (get_base_filename, open_repo_file): Don't cast rindex. 9614 * xref.c (rindex): Add decl unconditionally. 9615 (index): Remove unused decl. 9616 (open_xref_file): Don't cast rindex. 9617 9618Sun Nov 2 15:04:12 1997 Jason Merrill <jason@yorick.cygnus.com> 9619 9620 * class.c (build_vbase_path): Propagate the result type properly. 9621 96221997-11-01 Brendan Kehoe <brendan@lisa.cygnus.com> 9623 9624 * except.c (expand_builtin_throw) [!DWARF2_UNWIND_INFO]: Replace 9625 remaining use of saved_throw_type with a call to get_eh_type. 9626 96271997-10-31 Brendan Kehoe <brendan@lisa.cygnus.com> 9628 9629 * lex.c (FILE_NAME_NONDIRECTORY): Delete macro. 9630 (file_name_nondirectory): New function, doing the same as the macro. 9631 (set_typedecl_interface_info): Use it instead of the macro. 9632 (check_newline): Likewise. 9633 (handle_cp_pragma): Likewise. 9634 9635 * repo.c (get_base_filename): Cast result of rindex to char*. 9636 (open_repo_file): Likewise. 9637 * xref.c (open_xref_file): Likewise. 9638 * error.c (dump_char): Make its arg int, not char. 9639 9640 * except.c (push_eh_info): Pass the number of fields - 1 down, not 9641 the exact number of fields. 9642 9643Fri Oct 31 01:47:57 1997 Jason Merrill <jason@yorick.cygnus.com> 9644 9645 Support for nested exceptions. 9646 * tinfo2.cc (__is_pointer): New fn. 9647 * exception.cc (struct cp_eh_info): Define. 9648 (__cp_exception_info, __uncatch_exception): New fns. 9649 (__cp_push_exception, __cp_pop_exception): New fns. 9650 * except.c: Lose saved_throw_{type,value,cleanup,in_catch}. 9651 Lose empty_fndecl. 9652 (init_exception_processing): Likewise. __eh_pc is now external. 9653 (push_eh_info): New fn. 9654 (get_eh_{info,value,type,caught}): New fns. 9655 (push_eh_cleanup): Just call __cp_pop_exception. 9656 (expand_start_catch_block): Use push_eh_info. Start the eh region 9657 sooner. 9658 (expand_end_eh_spec): Use push_eh_info. 9659 (expand_throw): Call __cp_push_exception to set up the exception info. 9660 Just pass the destructor or 0 as the cleanup. Call __uncatch_exception 9661 when we rethrow. 9662 (expand_builtin_throw): Don't refer to empty_fndecl. 9663 9664Thu Oct 23 02:01:30 1997 Jason Merrill <jason@yorick.cygnus.com> 9665 9666 * pt.c (instantiate_decl): SET_DECL_IMPLICIT_INSTANTIATION on new decl. 9667 96681997-10-22 Brendan Kehoe <brendan@cygnus.com> 9669 9670 * method.c (build_template_parm_names, build_decl_overload_real): 9671 Add static to definitions. 9672 * pt.c (add_to_template_args, note_template_header, 9673 processing_explicit_specialization, type_unification_real): Likewise. 9674 ({determine,check}_explicit_specialization): Use a single string for 9675 error messages. 9676 9677Mon Oct 20 12:06:34 1997 Jason Merrill <jason@yorick.cygnus.com> 9678 9679 * except.c (expand_exception_blocks): Call do_pending_stack_adjust. 9680 (expand_end_catch_block): Likewise. 9681 (expand_end_eh_spec): Likewise. 9682 9683Mon Oct 20 11:44:20 1997 Mark Mitchell <mmitchell@usa.net> 9684 9685 * decl.c (duplicate_decls): Handle template specializations 9686 correctly. 9687 * error.c (dump_function_name): Fix printing of specializations of 9688 member functions that are not member templates. 9689 * cp-tree.h (processing_specialization): Make global. 9690 * pt.c (processing_specialization): Likewise. 9691 * lex.c (cons_up_default_function): Save and restore 9692 processing_specialization to avoid confusion. 9693 9694Mon Oct 20 10:52:22 1997 Jason Merrill <jason@yorick.cygnus.com> 9695 9696 * decl.c (init_decl_processing): Give null_node unknown* type. 9697 * typeck.c (comp_target_types): Handle UNKNOWN_TYPE. 9698 (common_type): Likewise. 9699 * error.c (args_as_string): Recognize null_node. 9700 9701Sun Oct 19 09:13:01 1997 Richard Kenner <kenner@vlsi1.ultra.nyu.edu> 9702 9703 * typeck.c (rationalize_conditional_expr): Handle {MIN,MAX}_EXPR. 9704 (unary_complex_lvalue): Call it for {MIN,MAX}_EXPR. 9705 9706 * decl.c (init_decl_processing): Call using_eh_for_cleanups. 9707 9708 * Make-lang.in (g++): Include prefix.o. 9709 9710Thu Oct 16 15:31:09 1997 Judy Goldberg <judygold@sanwafp.com> 9711 9712 * pt.c (determine_explicit_specialization): Initialize "dummy" 9713 to keep Purify quiet. 9714 9715Thu Oct 16 00:14:48 1997 Jason Merrill <jason@yorick.cygnus.com> 9716 9717 * method.c (build_overload_value): Handle TEMPLATE_CONST_PARMs here. 9718 (build_overload_int): Not here. 9719 9720Wed Oct 15 00:35:28 1997 Mike Stump <mrs@wrs.com> 9721 9722 * class.c (build_type_pathname): Remove. 9723 (prepare_fresh_vtable): Fix problem with complex MI vtable names. 9724 97251997-10-14 Brendan Kehoe <brendan@lisa.cygnus.com> 9726 9727 * parse.y (unary_expr): Give a pedwarn if someone tries to use the 9728 &&label GNU extension. 9729 9730Tue Oct 14 12:01:00 1997 Mark Mitchell <mmitchell@usa.net> 9731 9732 * decl.c (pushtag): Unset DECL_ASSEMBLER_NAME before setting it, 9733 so as to avoid incorrect manglings. 9734 * method.c (build_decl_overload_real): Don't mangle return types 9735 for constructors. 9736 9737Tue Oct 14 11:46:14 1997 Jason Merrill <jason@yorick.cygnus.com> 9738 9739 * cp-tree.h (scratchalloc, build_scratch_list, make_scratch_vec, 9740 scratch_tree_cons): Define as macros for now. 9741 * call.c, class.c, cvt.c, decl.c, decl2.c, except.c, expr.c, init.c, 9742 lex.c, method.c, parse.y, pt.c, rtti.c, search.c, tree.c, typeck.c, 9743 typeck2.c: Use them and the expression_obstack variants. 9744 9745Mon Oct 13 17:41:26 1997 Benjamin Kosnik <bkoz@rhino.cygnus.com> 9746 9747 * decl.c (store_return_init): Allow classes with explicit ctors to 9748 be used with the named return values extension. 9749 9750Fri Oct 10 12:21:11 1997 Jason Merrill <jason@yorick.cygnus.com> 9751 9752 * pt.c (instantiate_decl): Fix previous change. 9753 9754Thu Oct 9 12:08:21 1997 Jason Merrill <jason@yorick.cygnus.com> 9755 9756 * pt.c (tsubst): Fix thinko. 9757 (instantiate_decl): Really use the original template. 9758 9759 * call.c (build_new_method_call): Use simple constructor_name for 9760 error messages. 9761 9762Wed Oct 8 22:44:42 1997 Jeffrey A Law <law@cygnus.com> 9763 9764 * method.c (build_underscore_int): Don't use ANSI specific 9765 features. 9766 9767Wed Oct 8 00:18:22 1997 Jason Merrill <jason@yorick.cygnus.com> 9768 9769 * decl2.c (finish_prevtable_vardecl): Check DECL_REALLY_EXTERN 9770 for our key method; it might have been inlined by -O3. 9771 9772Tue Oct 7 23:00:12 1997 Mark Mitchell <mmitchell@usa.net> 9773 9774 * decl.c (make_typename_type): Do not try to call lookup_field for 9775 non-aggregate types. 9776 9777Tue Oct 7 22:52:10 1997 Jason Merrill <jason@yorick.cygnus.com> 9778 9779 * typeck.c (build_reinterpret_cast): Tweak. 9780 9781Tue Oct 7 22:45:31 1997 Alexandre Oliva <oliva@dcc.unicamp.br> 9782 9783 * typeck.c (build_reinterpret_cast): Converting a void pointer 9784 to function pointer with a reinterpret_cast produces a warning 9785 if -pedantic is issued. 9786 9787Tue Oct 7 22:43:43 1997 Bruno Haible <bruno@linuix.mathematik.uni-karlsruhe.de> 9788 9789 * typeck.c (c_expand_return): Don't warn about returning a 9790 reference-type variable as a reference. 9791 9792Tue Oct 7 21:11:22 1997 Jason Merrill <jason@yorick.cygnus.com> 9793 9794 * method.c (build_static_name): Fix typo. 9795 97961997-10-07 Brendan Kehoe <brendan@lisa.cygnus.com> 9797 9798 * decl.c (duplicate_decls): Make sure DECL_LANG_SPECIFIC is set on 9799 OLDDECL before we try to do DECL_USE_TEMPLATE. 9800 9801Tue Oct 7 00:48:36 1997 Jason Merrill <jason@yorick.cygnus.com> 9802 9803 * decl.c (duplicate_decls): Don't warn about template instances. 9804 9805 * typeck.c (mark_addressable): Lose ancient code that unsets 9806 DECL_EXTERNAL. 9807 9808 * pt.c (do_decl_instantiation): Lose support for instantiating 9809 non-templates. 9810 9811 * call.c (build_new_function_call): Fix handling of null explicit 9812 template args. 9813 (build_new_method_call): Likewise. 9814 9815Mon Oct 6 23:44:34 1997 Mark Mitchell <mmitchell@usa.net> 9816 9817 * method.c (build_underscore_int): Fix typo. 9818 98191997-10-06 Brendan Kehoe <brendan@lisa.cygnus.com> 9820 9821 * tree.c (print_lang_statistics): #if 0 call to 9822 print_inline_obstack_statistics until its definition is checked in. 9823 9824Mon Oct 6 09:27:29 1997 Jason Merrill <jason@yorick.cygnus.com> 9825 9826 * decl2.c (finish_file): Move dump_tree_statistics to end. 9827 9828 * pt.c (instantiate_decl): Look for the original template. 9829 (tsubst): Set DECL_IMPLICIT_INSTANTIATION on partial instantiations 9830 of member templates. 9831 9832Wed Oct 1 08:41:38 1997 Jason Merrill <jason@yorick.cygnus.com> 9833 9834 * Makefile.in (g++FAQ.*): New rules. 9835 (CONFLICTS): Update. 9836 * g++FAQ.texi: Moved from libg++. 9837 9838 * parse.y (PFUNCNAME): Only specify the type once. 9839 98401997-10-01 Brendan Kehoe <brendan@lasher.cygnus.com> 9841 9842 * lex.c (real_yylex): Clean up the code to fully behave the way 9843 the c-lex.c parser does for complex and real numbers. 9844 9845Tue Sep 30 08:51:36 1997 Jason Merrill <jason@yorick.cygnus.com> 9846 9847 * method.c (build_decl_overload_real): Reformat. 9848 9849Tue Sep 30 00:18:26 1997 Jason Merrill <jason@yorick.cygnus.com> 9850 9851 * method.c (synthesize_method): If at_eof, determine our linkage. 9852 98531997-09-29 Paul Eggert <eggert@twinsun.com> 9854 9855 * lex.c (real_yylex): Treat `$' just like `_', except issue a 9856 diagnostic if !dollars_in_ident or if pedantic. 9857 9858 * lang-specs.h (@c++): -ansi no longer implies -$. 9859 9860 * decl2.c (lang_decode_option): 9861 -traditional and -ansi now do not mess with 9862 dollars_in_ident. 9863 9864Mon Sep 29 19:57:51 1997 H.J. Lu <hjl@gnu.ai.mit.edu> 9865 9866 * Makefile.in (parse.o, decl.o): Also depend on 9867 $(srcdir)/../except.h $(srcdir)/../output.h. 9868 (decl2.o): Also depend on $(srcdir)/../expr.h ../insn-codes.h 9869 $(srcdir)/../except.h $(srcdir)/../output.h. 9870 (typeck.o, init.o): Also depend on $(srcdir)/../expr.h 9871 ../insn-codes.h. 9872 9873 * call.c, cp-tree.h, decl.c, tree.c: Finish prototyping. 9874 9875 * expr.c (cplus_expand_expr): Make it static. 9876 9877 * decl2.c, init.c, typeck.c: Include "expr.h". 9878 (expand_expr): Use proper values when calling the function. 9879 9880Mon Sep 29 11:05:54 1997 Alexandre Oliva <oliva@dcc.unicamp.br> 9881 9882 * lang-options.h: New -Wold-style-cast flag. 9883 * cp-tree.h (warn_old_style_cast): New variable. 9884 * decl2.c (warn_old_style_cast): Likewise. 9885 (lang_decode_option): Support -Wold-style-cast. 9886 (reparse_absdcl_as_casts): Produce old-style-cast warning. 9887 9888Mon Sep 29 09:20:53 1997 Benjamin Kosnik <bkoz@rhino.cygnus.com> 9889 9890 * decl.c (cp_finish_decl): Allow expand_aggr_init to set 9891 TREE_USED, reset value based on already_used. 9892 9893 * init.c (expand_member_init): Revert change. 9894 9895Mon Sep 29 08:57:53 1997 Jason Merrill <jason@yorick.cygnus.com> 9896 9897 * cp-tree.h, decl.c, decl2.c, pt.c: 9898 Lose DECL_C_STATIC and DECL_PUBLIC. Don't pretend statics are public. 9899 9900 * decl2.c (lang_decode_option): Add missing ;. 9901 9902Sat Sep 27 16:22:48 1997 Jason Merrill <jason@yorick.cygnus.com> 9903 9904 * friend.c (do_friend): Disable injection for all template-derived 9905 decls. 9906 * decl2.c (lang_decode_option): Handle -fguiding-decls. 9907 * parse.y (notype_template_declarator): New nonterminal. 9908 (direct_notype_declarator): Use it. 9909 (complex_direct_notype_declarator): Likewise. 9910 (object_template_id): Accept any kind of identifier after TEMPLATE. 9911 (notype_qualified_id): Don't add template declarators here. 9912 9913Sat Sep 27 16:21:58 1997 Mark Mitchell <mmitchell@usa.net> 9914 9915 * call.c (add_template_candidate): Add explicit_targs parameter. 9916 (build_scoped_method_call): Use it. 9917 (build_overload_call_real): Likewise. 9918 (build_user_type_conversion_1): Likewise. 9919 (build_new_function_call): Likewise. 9920 (build_object_call): Likewise. 9921 (build_new_op): Likewise. 9922 (build_new_method_call): Likewise. 9923 (build_new_function_call): Handle TEMPLATE_ID_EXPR. 9924 (build_new_method_call): Likewise. 9925 9926 * class.c (finish_struct_methods): Add specialization pass to 9927 determine which methods were specializing which other methods. 9928 (instantiate_type): Handle TEMPLATE_ID_EXPR. 9929 9930 * cp-tree.def (TEMPLATE_ID_EXPR): New tree code. 9931 9932 * cp-tree.h (name_mangling_version): New variable. 9933 (flag_guiding_decls): Likewise. 9934 (build_template_decl_overload): New function. 9935 (begin_specialization): Likewise. 9936 (reset_specialization): Likewise. 9937 (end_specialization): Likewise. 9938 (determine_explicit_specialization): Likewise. 9939 (check_explicit_specialization): Likewise. 9940 (lookup_template_function): Likewise. 9941 (fn_type_unification): Add explicit_targs parameter. 9942 (type_unification): Likewise. 9943 9944 * decl.c (duplicate_decls): Add smarts for explicit 9945 specializations. 9946 (grokdeclarator): Handle TEMPLATE_ID_EXPR, and function 9947 specializations. 9948 (grokfndecl): Call check_explicit_specialization. 9949 9950 * decl2.c (lang_decode_option): Handle -fname-mangling-version. 9951 (build_expr_from_tree): Handle TEMPLATE_ID_EXPR. 9952 (check_classfn): Handle specializations. 9953 9954 * error.c (dump_function_name): Print specialization arguments. 9955 9956 * friend.c (do_friend): Don't call pushdecl for template 9957 instantiations. 9958 9959 * init.c (build_member_call): Handle TEMPLATE_ID_EXPR. 9960 9961 * lang-options.h: Add -fname-mangling-version, -fguiding-decls, 9962 and -fno-guiding-decls. 9963 9964 * lex.c (identifier_type): Return PFUNCNAME for template function 9965 names. 9966 9967 * method.c (build_decl_overload_real): New function. 9968 (build_template_parm_names): New function. 9969 (build_overload_identifier): Use it. 9970 (build_underscore_int): New function. 9971 (build_overload_int): Use it. Add levels for template 9972 parameters. 9973 (build_overload_name): Likewise. Also, handle TYPENAME_TYPEs. 9974 (build_overload_nested_names): Handle template type parameters. 9975 (build_template_decl_overload): New function. 9976 9977 * parse.y (YYSTYPE): New ntype member. 9978 (nested_name_specifier): Use it. 9979 (nested_name_specifier_1): Likewise. 9980 (PFUNCNAME): New token. 9981 (template_id, object_template_id): New non-terminals. 9982 (template_parm_list): Note specializations. 9983 (template_def): Likewise. 9984 (structsp): Likewise. 9985 (fn.def2): Handle member template specializations. 9986 (component_decl_1): Likewise. 9987 (direct_notype_declarator): Handle template-ids. 9988 (component_decl_1): Likewise. 9989 (direct_notype_declarator): Handle template-ids. 9990 (primary): Handle TEMPLATE_ID_EXPR, and template-ids. 9991 9992 * pt.c (processing_specializations): New variable. 9993 (template_header_count): Likewise. 9994 (type_unification_real): New function. 9995 (processing_explicit_specialization): Likewise. 9996 (note_template_header): Likewise. 9997 (is_member_template): Handle specializations. 9998 (end_template_decl): Call reset_specialization. 9999 (push_template_decl): Handle member template specializations. 10000 (tsubst): Likewise. 10001 (tsubst_copy): Handle TEMPLATE_ID_EXPR. 10002 (instantiate_template): Handle specializations. 10003 (instantiate_decl): Likewise. 10004 (fn_type_unification): Handle explicit_targs. 10005 (type_unification): Likewise. Allow incomplete unification 10006 without an error message, if allow_incomplete. 10007 (get_bindings): Use new calling sequence for fn_type_unification. 10008 10009 * spew.c (yylex): Handle PFUNCNAME. 10010 10011 * tree.c (is_overloaded_fn): Handle TEMPLATE_ID_EXPR. 10012 (really_overloaded_fn): Likewise. 10013 (get_first_fn): Handle function templates. 10014 10015 * typeck.c (build_x_function_call): Use really_overloaded_fn. 10016 Handle TEMPLATE_ID_EXPR. 10017 (build_x_unary_op): Likewise. 10018 (build_unary_op): Likewise. 10019 (mark_addressable): Templates whose address is taken are marked 10020 as used. 10021 100221997-09-25 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de> 10023 10024 * decl.c (init_decl_processing): Declare __builtin_constant_p as 10025 accepting any kind of type, not only int. 10026 10027Fri Sep 26 00:22:56 1997 Jason Merrill <jason@yorick.cygnus.com> 10028 10029 * search.c (get_matching_virtual): Notice virtual bases when sorrying 10030 about covariant returns. 10031 10032 * parse.y (member_init): Also imply typename here. Remove ancient 10033 extension for initializing base members. 10034 10035Thu Sep 25 11:11:13 1997 Jason Merrill <jason@yorick.cygnus.com> 10036 10037 Handle multi-level typenames and implicit typename in base list. 10038 * parse.y (typename_sub{,[0-2]}): New rules. 10039 (structsp, rule TYPENAME_KEYWORD): Use typename_sub. 10040 (nonnested_type): New rule. 10041 (complete_type_name): Use it. 10042 (base_class.1): Use typename_sub and nonnested_type. 10043 (nested_name_specifier): Don't elide std:: here. 10044 * decl.c (make_typename_type): Handle getting a type for NAME. 10045 (lookup_name_real): Turn std:: into :: here. 10046 10047 Rvalue conversions were removed in London. 10048 * call.c (is_subseq): Don't consider lvalue transformations. 10049 (build_conv): LVALUE_CONV and RVALUE_CONV get IDENTITY_RANK. 10050 (joust): Re-enable ?: kludge. 10051 100521997-09-22 Brendan Kehoe <brendan@lisa.cygnus.com> 10053 10054 * decl.c (start_function): Up warning of no return type to be a 10055 pedwarn. 10056 10057Mon Sep 22 14:15:34 1997 Benjamin Kosnik <bkoz@rhino.cygnus.com> 10058 10059 * init.c (expand_member_init): Don't set TREE_USED. 10060 * decl.c (cp_finish_decl): Mark decls used if type has TREE_USED 10061 set,don't clear TREE_USED wholesale. 10062 10063Sat Sep 20 15:31:00 1997 Jason Merrill <jason@yorick.cygnus.com> 10064 10065 * call.c (build_over_call): Do require_complete_type before 10066 build_cplus_new. 10067 10068Thu Sep 18 16:47:52 1997 Jason Merrill <jason@yorick.cygnus.com> 10069 10070 * search.c (lookup_field): Call complete_type in all cases. 10071 10072 * decl.c (finish_function): Just warn about flowing off the end. 10073 10074Wed Sep 17 10:31:25 1997 Jason Merrill <jason@yorick.cygnus.com> 10075 10076 * decl.c (grokparms): Don't bash a permanent list node if we're 10077 in a function. 10078 100791997-09-17 Brendan Kehoe <brendan@lisa.cygnus.com> 10080 10081 * Makefile.in (CONFLICTS): Fix s/r conflict count to 18. 10082 10083Tue Sep 16 14:06:56 1997 Jason Merrill <jason@yorick.cygnus.com> 10084 10085 * call.c (build_new_op): Give better error for syntactically 10086 correct, but semantically invalid, use of undeclared template. 10087 10088 * call.c (compare_qual): Handle pmfs. 10089 10090 * decl.c (store_parm_decls): last_parm_cleanup_insn is the insn 10091 after the exception spec. 10092 10093Mon Sep 15 11:52:13 1997 Jason Merrill <jason@yorick.cygnus.com> 10094 10095 * call.c (null_ptr_cst_p): Integer type, not integral type. 10096 10097 * call.c (joust): Disable warnings until they can be moved to the 10098 right place. 10099 10100Fri Sep 12 16:11:13 1997 Per Bothner <bothner@cygnus.com> 10101 10102 * Makefile.in, config-lang.in: Convert to autoconf. 10103 10104Thu Sep 11 17:14:55 1997 Jason Merrill <jason@yorick.cygnus.com> 10105 10106 * decl.c (lookup_name_real): Add implicit 'typename' to types from 10107 base classes. 10108 10109 * pt.c (most_specialized_class): Fix typo. 10110 (tsubst): Move constant folding to TREE_VEC case. 10111 10112Thu Sep 11 10:08:45 1997 Mark Mitchell <mmitchell@usa.net> 10113 10114 * pt.c (do_poplevel): Don't warn about unused local variables 10115 while processing_template_decl since we don't always know whether 10116 or not they will need constructing/destructing. 10117 10118 * pt.c (uses_template_parms): Check the values of an enumeration 10119 type to make sure they don't depend on template parms. 10120 10121 * decl.c (make_typename_type): Don't lookup the field if the 10122 context uses template parms, even if we're not 10123 processing_template_decl at the moment. 10124 10125 * pt.c (coerce_template_parms): Avoid looking at the 10126 TYPE_LANG_DECL portion of a typename type, since there won't be 10127 one. 10128 (tsubst): Do constant folding as necessary to make sure that 10129 arguments passed to lookup_template_class really are constants. 10130 10131Wed Sep 10 11:21:55 1997 Jason Merrill <jason@yorick.cygnus.com> 10132 10133 * except.c (expand_builtin_throw): #ifndef DWARF2_UNWIND_INFO. 10134 * decl2.c (finish_file): Only register exception tables if we 10135 need to. 10136 10137 * decl.c (init_decl_processing): Add __builtin_[fs]p. 10138 10139Tue Sep 9 19:49:38 1997 Jason Merrill <jason@yorick.cygnus.com> 10140 10141 * pt.c (unify): Just return 0 for a TYPENAME_TYPE. 10142 10143Tue Sep 9 17:57:25 1997 Mark Mitchell <mmitchell@usa.net> 10144 10145 * error.c (dump_decl): Avoid crashing when presented with a 10146 uninitialized constant, as can occur with a template parameter. 10147 (dump_expr): Make sure that there are enough levels of 10148 current_template_parms before we start diving through them. 10149 101501997-09-09 Brendan Kehoe <brendan@lisa.cygnus.com> 10151 10152 * typeck.c (build_indirect_ref): Heed FLAG_VOLATILE similar to 10153 c-typeck.c. 10154 10155Tue Sep 9 09:36:39 1997 Benjamin Kosnik <bkoz@rhino.cygnus.com> 10156 10157 * except.c (expand_throw): Call build_delete for all 10158 exception types, not just objects with destructors. 10159 10160Mon Sep 8 02:33:20 1997 Jody Goldberg <jodyg@idt.net> 10161 10162 * decl.c (current_local_enum): Remove static. 10163 * pt.c (tsubst_enum): Save and restore value of current_local_enum 10164 in case template is expanded in enum decl. 10165 (instantiate_class_template): Use new tsubst_enum signature. 10166 (tsubst_expr): Likewise. 10167 10168Mon Sep 8 01:21:43 1997 Mark Mitchell <mmitchell@usa.net> 10169 10170 * pt.c (begin_member_template_processing): Take a function as 10171 argument, not a set of template arguments. Use the template 10172 parameters, rather than the arguments. Handle non-type parameters 10173 correctly. Push a binding level for the parameters so that multiple 10174 member templates using the same parameter names can be declared. 10175 (end_member_template_processing): Pop the binding level. 10176 (push_template_decl): Mark member templates as static when 10177 appropriate. 10178 10179 * lex.c (do_pending_inlines): Pass the function, not its template 10180 arguments, to begin_member_template_processing. 10181 (process_next_inline): Likewise. 10182 (do_pending_defargs): Likewise. 10183 10184 * error.c (dump_expr): Obtain the correct declaration for a 10185 TEMPLATE_CONST_PARM. 10186 10187 * call.c (add_template_conv_candidate): New function. 10188 (build_object_call): Handle member templates, as done in the other 10189 build_ functions. 10190 10191Sat Sep 6 10:20:27 1997 Mark Mitchell <mmitchell@usa.net> 10192 10193 * decl.c (replace_defag): Undo previous change. 10194 * lex.c (do_pending_defargs): Deal with member templates. 10195 10196 * pt.c (is_member_template): Avoid crashing when passed a 10197 non-function argument. 10198 10199Fri Sep 5 17:27:38 1997 Jason Merrill <jason@yorick.cygnus.com> 10200 10201 * class.c (grow_method): Remove check for redeclaration. 10202 10203Fri Sep 5 01:37:17 1997 Mark Mitchell <mmitchell@usa.net> 10204 10205 * cp-tree.h (INNERMOST_TEMPLATE_PARMS): New macro. 10206 (DECL_INNERMOST_TEMPLATE_PARMS): Likewise. 10207 (PRIMARY_TEMPLATE_P): Use it. 10208 * call.c (build_overload_call_real): Use it. 10209 * class.c (instantiate_type): Likewise. 10210 * decl.c (decls_match): Likewise. 10211 * method.c (build_overload_identifier): Likewise. 10212 * pt.c (push_template_decl): Likewise. 10213 (classtype_mangled_name): Likewise. 10214 (lookup_template_class): Likewise. 10215 10216 * cp-tree.h (DECL_NTPARMS): Change name from DECL_NT_PARMS to 10217 DECL_NTPARMS to conform to usage elsewhere. 10218 * call.c (add_template_candidate): Likewise. 10219 * class.c (instantiate_type): Likewise. 10220 * pt.c (instantiate_template): Likewise. 10221 (get_bindings): Likewise. 10222 10223 * class.c (grow_method): Use DECL_FUNCTION_TEMPLATE_P instead of 10224 is_member_template. 10225 10226 * pt.c (unify): Undo changes to allow multiple levels of template 10227 parameters. 10228 (type_unification): Likewise. 10229 (fn_type_unification): Likewise. 10230 (get_class_bindings): Likewise. 10231 * cp-tree.h (Likewise). 10232 10233 * decl.c (replace_defarg): Check that the type of the default 10234 parameter does not invlove a template type before complaining 10235 about the initialization. 10236 10237 * error.c (dump_expr): Deal with template constant parameters in 10238 member templates correctly. 10239 10240 * pt.c (is_member_template): Deal with class specializations 10241 correctly. 10242 (tsubst): Handle "partial instantiation" of member templates 10243 correctly. 10244 10245Wed Sep 3 12:30:24 1997 Mark Mitchell <mmitchell@usa.net> 10246 10247 * pt.c (type_unification): Change calling sequence to allow for 10248 multiple levels of template parameters. 10249 (tsubst_expr): Likewise. 10250 (tsubst): Likewise. 10251 (tsubst_copy): Likewise. 10252 (instantiate_template): Likewise. 10253 (unify): Likewise. 10254 * call.c (build_overload_call_real): Use it. 10255 (add_builtin_candidate): Use it. 10256 (build_new_method_call): Use it. 10257 * class.c (instantiate_type): Use it. 10258 * decl.c (grokdeclarator): Use it. 10259 * decl2.c (finish_file): Use it. 10260 * method.c (build_overload_identifier): Use it. 10261 10262 * call.c (add_template_candidate): Add additional parameter for 10263 the function return type. Call fn_type_unification istead of 10264 type_unification. 10265 (build_user_type_conversion_1): Handle member templates. 10266 (build_new_function_call): Likewise. 10267 (build_new_op): Likewise. 10268 (build_new_method_call): Likewise. 10269 10270 * class.c (grow_method): Don't give an error message indicating 10271 that two member templates with the same name are ambiguous. 10272 (finish_struct): Treat member template functions just like member 10273 functions. 10274 10275 * cp-tree.h (check_member_template): Add declaration. 10276 (begin_member_template_processing): Likewise. 10277 (end_member_template_processing): Likewise. 10278 (fn_type_unification): Likewise. 10279 (is_member_template): Likewise. 10280 (tsubst): Change prototype. 10281 (tsubst_expr): Likewise. 10282 (tsubst_copy): Likewise. 10283 (instantiate_template): Likewise. 10284 (get_bindings): Likewise. 10285 10286 * decl.c (decls_match): Handle multiple levels of template 10287 parameters. 10288 (pushdecl): Handle template type params just like other type 10289 declarations. 10290 (push_class_level_binding): Return immediately if the 10291 class_binding_level is NULL. 10292 (grokfndecl): If check_classfn() returns a member_template, use 10293 the result of the template, not the template itself. 10294 10295 * decl2.c (check_member_template): New function. Check to see 10296 that the entity declared to be a member template can be one. 10297 (check_classfn): Allow redeclaration of member template functions 10298 with different types; the new functions can be specializations or 10299 explicit instantiations. 10300 10301 * error.c (dump_decl): Handle multiple levels of template 10302 parameters. 10303 (dump_function_decl): Update to handle function templates. 10304 10305 * lex.c (do_pending_inlines): Set up template parameter context 10306 for member templates. 10307 (process_next_inline): Likewise. 10308 10309 * method.c (build_overload_identifier): Adjust for multiple levels 10310 of template parameters. 10311 10312 * parse.y (fn.def2): Add member templates. 10313 (component_decl_1): Likewise. 10314 10315 * pt.c (begin_member_template_processing): New function. 10316 (end_member_template_processing): Likewise. 10317 (is_member_template): Likewise. 10318 (fn_type_unification): Likewise. 10319 (current_template_parms): Return a vector of all the template 10320 parms, not just the innermost level of parms. 10321 (push_template_decl): Deal with the possibility of member 10322 templates. 10323 (lookup_template_class): Likewise. 10324 (uses_template_parms): Likewise. 10325 (tsubst): Modify processing to TEMPLATE_TYPE_PARM and 10326 TEMPLATE_CONST_PARM to deal with multiple levels of template 10327 arguments. Add processing of TEMPLATE_DECL to produce new 10328 TEMPLATE_DECLs from old ones. 10329 (do_decl_instantiation): Handle member templates. 10330 10331 * search.c (lookup_fnfields_1): Handle member template conversion 10332 operators. 10333 10334 * tree.c (cp_tree_equal): Check the levels, as well as the 10335 indices, of TEMPLATE_CONST_PARMs. 10336 10337 * typeck.c (comptypes): Check the levels, as well as the indices, 10338 fo TEMPLATE_TYPE_PARMs. 10339 (build_x_function_call): Treat member templates like member 10340 functions. 10341 10342Wed Sep 3 11:09:25 1997 Jason Merrill <jason@yorick.cygnus.com> 10343 10344 * typeck.c (c_expand_return): Always convert_for_initialization 10345 before checking for returning a pointer to local. 10346 10347 * pt.c (type_unification): If strict and the function parm doesn't 10348 use template parms, just compare types. 10349 10350Wed Sep 3 10:35:49 1997 Klaus Espenlaub <kespenla@student.informatik.uni-ulm.de> 10351 10352 * method.c (build_overloaded_value): Replace direct call 10353 to the floating point emulator with REAL_VALUE_TO_DECIMAL macro. 10354 10355Wed Sep 3 00:02:53 1997 Jason Merrill <jason@yorick.cygnus.com> 10356 10357 * typeck.c (convert_arguments): Don't arbitrarily choose the first 10358 of a set of overloaded functions. 10359 10360Tue Sep 2 12:09:13 1997 Jason Merrill <jason@yorick.cygnus.com> 10361 10362 * lex.c (real_yylex): Don't elide __FUNCTION__. 10363 10364 * method.c (build_overload_value): Add in_template parm. 10365 (build_overload_int): Likewise. 10366 (build_overload_identifier): Pass it. 10367 10368 * decl.c (duplicate_decls): Don't bash a previous template 10369 definition with a redeclaration. 10370 10371 * pt.c (unify): float doesn't match double. 10372 10373 * pt.c (do_type_instantiation): Handle getting a _TYPE or a 10374 TYPE_DECL. Handle getting non-template types. 10375 * parse.y (explicit_instantiation): Use typespec instead of 10376 aggr template_type. 10377 10378Tue Sep 2 10:27:08 1997 Richard Henderson <rth@cygnus.com> 10379 10380 * typeck.c (build_ptrmemfunc1): Clean up ptr->int cast warnings. 10381 10382Mon Sep 1 13:19:04 1997 Eugene Mamchits <eugin@ips.ras.ru> 10383 10384 * call.c (add_builtin_candidate): Add missing TREE_TYPE. 10385 (compare_ics): Likewise. 10386 10387Mon Sep 1 13:19:04 1997 Jason Merrill <jason@yorick.cygnus.com> 10388 10389 * call.c (joust): Warn about choosing one conversion op over 10390 another because of 'this' argument when the other return type is 10391 better. 10392 (source_type): New fn. 10393 10394 * call.c (build_new_op): Strip leading REF_BIND from first operand 10395 to builtin operator. 10396 10397 * decl2.c (mark_vtable_entries): Mark abort_fndecl as used when we 10398 use its RTL. 10399 10400Thu Aug 28 09:45:23 1997 Jason Merrill <jason@yorick.cygnus.com> 10401 10402 * call.c (null_ptr_cst_p): Remove support for (void*)0. 10403 10404Wed Aug 27 02:03:34 1997 Jeffrey A Law <law@cygnus.com> 10405 10406 * typeck.c (expand_target_expr): Make definition match declaration. 10407 10408 * class.c (get_basefndecls): Make definition match declaration. 10409 10410Mon Aug 25 14:30:02 1997 Jason Merrill <jason@yorick.cygnus.com> 10411 10412 * input.c (sub_getch): Eventually give up and release the input file. 10413 10414 * decl.c (cp_finish_decl): If #p i/i, put inline statics in the 10415 right place. 10416 10417 * call.c (joust): Tweak message. 10418 10419Sat Aug 23 18:02:59 1997 Mark Mitchell <mmitchell@usa.net> 10420 10421 * error.c (type_as_string): Put const/volatile on template type 10422 parameters where appropriate. 10423 10424Sat Aug 23 17:47:22 1997 Jeffrey A Law <law@cygnus.com> 10425 10426 * call.c (strictly_better): Make arguments unsigned ints. 10427 10428Thu Aug 21 18:48:44 1997 Jason Merrill <jason@yorick.cygnus.com> 10429 10430 * lex.c (real_yylex): Refer to __complex instead of complex. 10431 10432Thu Aug 21 22:25:46 1997 J"orn Rennecke <amylaar@cygnus.co.uk> 10433 10434 * lex.c (real_yylex): Don't use getc directly. 10435 10436Wed Aug 20 17:25:08 1997 Jason Merrill <jason@yorick.cygnus.com> 10437 10438 * call.c (is_subseq): Don't try to be clever. 10439 10440Wed Aug 20 03:13:36 1997 H.J. Lu (hjl@gnu.ai.mit.edu) 10441 10442 * parse.y, pt.c: Include "except.h". 10443 * call.c, class.c, class.h, cp-tree.h, cvt.c, decl.c, decl2.c, 10444 error.c, except.c, expr.c, friend.c, g++spec.c, init.c, input.c, 10445 lex.c, lex.h, method.c, parse.y, pt.c, repo.c, rtti.c, search.c, 10446 sig.c, spew.c, tree.c, typeck.c, typeck2.c, xref.c: Finish 10447 prototyping. 10448 10449Wed Aug 20 01:34:40 1997 Jason Merrill <jason@yorick.cygnus.com> 10450 10451 * decl2.c (mark_vtable_entries): Instead of replacing pure 10452 virtuals with a reference to __pure_virtual, copy the decl and 10453 change the RTL. 10454 10455Tue Aug 19 02:26:07 1997 Jason Merrill <jason@yorick.cygnus.com> 10456 10457 * pt.c (lookup_nested_type_by_name): Handle typedef wierdness. 10458 10459 * typeck2.c (my_friendly_abort): Report bugs to egcs-bugs@cygnus.com. 10460 10461 * pt.c (instantiate_class_template): Call repo_template_used 10462 before finish_prevtable_vardecl. 10463 10464 * call.c (is_subseq): New fn. 10465 (compare_ics): Use it. 10466 10467 * repo.c (finish_repo): Don't crash on no args. 10468 10469 * parse.y (named_complex_class_head_sans_basetype): Handle 10470 explicit global scope. 10471 * decl2.c (handle_class_head): New fn. 10472 10473 * pt.c (unify): Add CONST_DECL case. 10474 10475Thu Aug 14 10:05:13 1997 Brendan Kehoe <brendan@lisa.cygnus.com> 10476 10477 * rtti.c (permanent_obstack): Fix decl to not be a pointer. 10478 10479 * cp-tree.h (report_type_mismatch): Add prototype. 10480 * call.c (build_overload_call_real): Remove erroneous fourth 10481 argument to report_type_mismatch. 10482 (build_user_type_conversion_1): Remove erroneous second arg to 10483 tourney. 10484 (build_new_function_call): Likewise. 10485 (build_object_call): Likewise. 10486 (build_new_op): Likewise. 10487 (build_new_method_call): Likewise. 10488 10489Wed Aug 13 19:19:25 1997 Jason Merrill <jason@yorick.cygnus.com> 10490 10491 * error.c (dump_decl): Don't bother processing a function with no 10492 DECL_LANG_SPECIFIC. 10493 10494 * method.c (emit_thunk): Call init_function_start in the macro case. 10495 10496Wed Aug 13 10:46:19 1997 H.J. Lu (hjl@gnu.ai.mit.edu) 10497 10498 * decl2.c (DEFAULT_VTABLE_THUNKS): Define to be 0 if not 10499 defined and used to set flag_vtable_thunks. 10500 10501Tue Aug 12 20:13:57 1997 Jason Merrill <jason@yorick.cygnus.com> 10502 10503 * parse.y: Don't clear the inlines from their obstack until they've 10504 all been processed. 10505 10506 * decl.c (duplicate_decls): Don't complain about exception 10507 specification mismatch if flag_exceptions is off. 10508 10509Mon Aug 11 15:01:56 1997 Marc Lehmann <pcg@goof.com> 10510 10511 * Make-lang.in (c++.distclean): Remove g++.c on make distclean. 10512 10513Sun Aug 10 12:06:09 1997 Paul Eggert <eggert@twinsun.com> 10514 10515 * cp-tree.h: Replace STDIO_PROTO with PROTO in include files. 10516 * cvt.c, error.c, except.c, expr.c, friend.c, init.c, rtti.c: 10517 Include <stdio.h> before include files that formerly used STDIO_PROTO. 10518 10519 * decl.c, g++spec.c, lex.c, method.c, repo.c: 10520 Include "config.h" first, as per autoconf manual. 10521 10522Fri Aug 8 11:47:48 1997 Jason Merrill <jason@yorick.cygnus.com> 10523 10524 * decl.c (duplicate_decls): Tweak wording. 10525 * lex.c (do_pending_defargs): Don't die if we see a default arg 10526 that isn't a DEFAULT_ARG. 10527 * error.c (dump_expr): Handle DEFAULT_ARG. 10528 10529 * decl2.c (lang_decode_option): Handle -fhandle-exceptions. 10530 * lang-options.h: Add -fhandle-exceptions. 10531 10532 * class.c (build_vtable): Vtables are artificial. 10533 (prepare_fresh_vtable): Likewise. 10534 10535Wed Aug 6 11:02:36 1997 Jason Merrill <jason@yorick.cygnus.com> 10536 10537 * cvt.c (ocp_convert): After converting to the target type, set 10538 LOOKUP_NO_CONVERSION. 10539 10540 * call.c (joust): Warn about potentially confusing promotion rules 10541 with -Wsign-promo. 10542 * cp-tree.h, lang-options.h, decl2.c: Support -Wsign-promo. 10543 10544Tue Aug 5 15:15:07 1997 Michael Meissner <meissner@cygnus.com> 10545 10546 * exception.cc: Declare __terminate_func with noreturn attribute. 10547 10548Fri Aug 1 03:18:15 1997 Jason Merrill <jason@yorick.cygnus.com> 10549 10550 * parse.y: Break out eat_saved_input, handle errors. 10551 (function_try_block): Use compstmt instead of compstmt_or_error. 10552 10553Thu Jul 31 17:14:04 1997 Jason Merrill <jason@yorick.cygnus.com> 10554 10555 * tree.c (build_cplus_new): Don't set TREE_ADDRESSABLE. 10556 10557Fri Jul 4 01:45:16 1997 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de> 10558 10559 * Make-lang.in (cplib2.txt, cplib2.ready): Instead of checking for 10560 existence of cc1plus check whether $(LANGUAGES) contains C++. 10561 10562Wed Jul 30 13:04:21 1997 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de> 10563 10564 * method.c (do_build_copy_constructor): When copying an anonymous 10565 union member loop around to handle nested anonymous unions. Use 10566 the offset of the member relative to the outer structure, not the 10567 union. 10568 10569Tue Jul 29 21:17:29 1997 Jason Merrill <jason@yorick.cygnus.com> 10570 10571 * call.c (resolve_args): New fn. 10572 (build_new_function_call): Use it. 10573 (build_object_call): Likewise. 10574 (build_new_method_call): Likewise. 10575 10576Mon Jul 28 16:02:36 1997 Jason Merrill <jason@yorick.cygnus.com> 10577 10578 * call.c (build_over_call): tsubst all default parms from templates. 10579 10580Wed Jul 23 13:36:25 1997 Jason Merrill <jason@yorick.cygnus.com> 10581 10582 * decl.c (struct cp_function): Add static_labelno. 10583 (push_cp_function_context): Save it. 10584 (pop_cp_function_context): Restore it. 10585 10586Tue Jul 22 14:43:29 1997 Jason Merrill <jason@yorick.cygnus.com> 10587 10588 * typeck.c (build_component_ref_1): Convert from reference. 10589 10590Tue Jul 22 11:06:23 1997 Brendan Kehoe <brendan@lisa.cygnus.com> 10591 10592 * parse.y (current_declspecs, prefix_attributes): Initialize to 10593 NULL_TREE. 10594 10595 * parse.y (initdcl0): Make sure CURRENT_DECLSPECS is non-nil 10596 before we try to force it to be a TREE_LIST. 10597 (decl): Make sure $1.t is non-nil. 10598 10599Sun Jul 20 11:53:07 1997 Jason Merrill <jason@yorick.cygnus.com> 10600 10601 * pt.c (uses_template_parms): Handle template first-parse codes. 10602 10603 * decl.c (cp_finish_decl): Only warn about user-defined statics. 10604 10605Fri Jul 18 17:56:08 1997 Jason Merrill <jason@yorick.cygnus.com> 10606 10607 * pt.c (unify): Handle BOOLEAN_TYPE. 10608 10609 * cp-tree.h: Lose PARM_DEFAULT_FROM_TEMPLATE. 10610 * pt.c (tsubst): Don't set it. 10611 * call.c (build_over_call): Use uses_template_parms. 10612 10613Thu Jul 17 18:06:30 1997 Jason Merrill <jason@yorick.cygnus.com> 10614 10615 * method.c (build_overload_nested_name): Use static_labelno 10616 instead of var_labelno. 10617 (build_qualified_name): New fn. 10618 (build_overload_name): Split out from here. 10619 (build_static_name): Use build_qualified_name. 10620 * decl.c (cp_finish_decl): Statics in extern inline functions 10621 have comdat linkage. 10622 (start_function): Initialize static_labelno. 10623 10624Thu Jul 17 11:20:17 1997 Benjamin Kosnik <bkoz@rhino.cygnus.com> 10625 10626 * class.c (finish_struct_methods): Add check of warn_ctor_dtor_privacy 10627 before "all member functions in class [] are private". 10628 10629Wed Jul 16 23:47:08 1997 Jason Merrill <jason@yorick.cygnus.com> 10630 10631 * lex.c (do_scoped_id): convert_from_reference. 10632 * init.c (build_offset_ref): Likewise. 10633 10634Wed Jul 16 12:34:29 1997 Benjamin Kosnik <bkoz@lisa.cygnus.com> 10635 10636 * error.c (dump_expr): Check TREE_OPERAND before dump_expr_list. 10637 10638Mon Jul 14 03:23:46 1997 Jason Merrill <jason@yorick.cygnus.com> 10639 10640 * typeck.c (get_member_function_from_ptrfunc): Promote index 10641 before saving it. 10642 10643Sun Jul 13 00:11:52 1997 Jason Merrill <jason@yorick.cygnus.com> 10644 10645 * tree.c (layout_basetypes): Move non-virtual destructor warning. 10646 * decl.c (xref_basetypes): Remove non-virtual destructor warning. 10647 10648Sat Jul 12 12:47:12 1997 Jason Merrill <jason@yorick.cygnus.com> 10649 10650 * decl.c (grokdeclarator): Call add_defarg_fn for the function 10651 type, too. 10652 * lex.c (add_defarg_fn): Adjust. 10653 (do_pending_defargs): Adjust. Don't skip the first parm. 10654 10655Fri Jul 11 01:39:50 1997 Jason Merrill <jason@yorick.cygnus.com> 10656 10657 * decl.c (build_enumerator): Global enumerators are also readonly. 10658 10659 * rtti.c (build_dynamic_cast_1): Renamed from build_dynamic_cast. 10660 (build_dynamic_cast): Call it and convert_from_reference. 10661 10662 * lex.c (add_defarg_fn): New fn. 10663 (snarf_defarg): Don't add to defarg_types. 10664 (do_pending_defargs): Lose defarg_types. All fns we process now 10665 have defargs. 10666 * decl.c (grokfndecl): Call add_defarg_fn. 10667 10668 * Makefile.in (CONFLICTS): Expect 18 s/r conflicts. 10669 * cp-tree.def: Add DEFAULT_ARG. 10670 * spew.c (yylex): Call snarf_defarg as appropriate. 10671 * parse.y: New tokens DEFARG and DEFARG_MARKER. 10672 (defarg_again, pending_defargs, defarg, defarg1): New rules. 10673 (structsp): Use pending_defargs. 10674 (parms, full_parm): Use defarg. 10675 * lex.c (init_lex): Initialize inline_text_firstobj. 10676 (do_pending_inlines): Never pass the obstack to feed_input. 10677 (process_next_inline): Call end_input instead of restore_pending_input. 10678 (clear_inline_text_obstack, reinit_parse_for_expr, do_pending_defargs, 10679 finish_defarg, feed_defarg, snarf_defarg, maybe_snarf_defarg): New fns. 10680 * input.c (end_input): New fn. 10681 (sub_getch): At the end of some fed input, just keep returning EOF 10682 until someone calls end_input. 10683 Remove 'obstack' field from struct input_source. 10684 * decl.c (grokparms): Handle DEFAULT_ARG. 10685 (replace_defarg): New fn. 10686 * cp-tree.h (DEFARG_LENGTH, DEFARG_POINTER): New macros. 10687 10688Wed Jul 9 13:44:12 1997 Jason Merrill <jason@yorick.cygnus.com> 10689 10690 * call.c (implicit_conversion): If nothing else works, try binding 10691 an rvalue to a reference. 10692 10693Wed Jul 9 13:04:38 1997 Geoffrey Noer <noer@cygnus.com> 10694 10695 * decl.c (init_decl_processing): Fix Jun 30 patch -- move 10696 ifndef for Cygwin32 to include SIGSEGV. 10697 10698Thu Jul 3 01:44:05 1997 Jason Merrill <jason@yorick.cygnus.com> 10699 10700 * class.c (finish_struct_1): Only complain about pointers without 10701 copy stuff if there are any constructors. 10702 10703 * rtti.c (build_dynamic_cast): Call complete_type on the types. 10704 10705 * decl.c (grokfndecl): If the function we chose doesn't actually 10706 match, die. 10707 10708 * decl2.c (grokclassfn): Don't specify 'const int' for the 10709 artificial destructor parm. 10710 10711 * pt.c (type_unification): If we are called recursively, nothing 10712 decays. 10713 10714Mon Jun 30 17:53:21 1997 Geoffrey Noer <noer@cygnus.com> 10715 10716 * decl.c (init_decl_processing): Stop trying to catch signals 10717 other than SIGABRT since the Cygwin32 library doesn't support 10718 them correctly yet. This fixes a situation in which g++ causes 10719 a hang on SIGSEGVs and other such signals in our Win32-hosted 10720 tools. 10721 10722Mon Jun 30 14:50:01 1997 Jason Merrill <jason@yorick.cygnus.com> 10723 10724 * tree.c (mapcar, case CALL_EXPR): Handle all the parse node data. 10725 10726Fri Jun 27 15:18:49 1997 Jason Merrill <jason@yorick.cygnus.com> 10727 10728 * typeck2.c (store_init_value): Always return the value if our 10729 type needs constructing. 10730 10731 * method.c (hack_identifier): Convert class statics from 10732 reference, too. 10733 10734Thu Jun 26 11:44:46 1997 Jason Merrill <jason@yorick.cygnus.com> 10735 10736 * Make-lang.in (cplib2.ready): Add $(LANGUAGES) dependency. 10737 10738Thu Jun 19 16:49:28 1997 Mike Stump <mrs@cygnus.com> 10739 10740 * typeck.c (c_expand_return): Make sure we clean up temporaries at 10741 the end of return x; 10742 10743Thu Jun 19 12:28:43 1997 Brendan Kehoe <brendan@lisa.cygnus.com> 10744 10745 * lex.c (check_for_missing_semicolon): Also check for CV_QUALIFIER. 10746 10747Tue Jun 17 18:35:57 1997 Mike Stump <mrs@cygnus.com> 10748 10749 * except.c (expand_builtin_throw): Add support 10750 -fno-sjlj-exceptions -fPIC exception handling on the SPARC. 10751 10752Mon Jun 16 01:24:37 1997 Jason Merrill <jason@yorick.cygnus.com> 10753 10754 * repo.c (extract_string): Null-terminate. 10755 10756 * cp-tree.h (TI_SPEC_INFO): New macro. 10757 (CLASSTYPE_TI_SPEC_INFO): New macro. 10758 * pt.c (push_template_decl): Correctly determine # of template parms 10759 for partial specs. 10760 10761 * call.c (compare_ics): Really fix 'this' conversions. 10762 10763 * pt.c (do_decl_instantiation): Don't crash on explicit inst of 10764 non-template fn. 10765 10766 * pt.c (push_template_decl): Complain about mismatch in # of 10767 template parms between a class template and a member template. 10768 10769Sun Jun 15 02:38:20 1997 Jason Merrill <jason@yorick.cygnus.com> 10770 10771 * method.c (synthesize_method): You can't call 10772 function_cannot_inline_p after finish_function. 10773 * decl.c (finish_function): Turn on flag_inline_functions and turn 10774 off DECL_INLINE before handing a synthesized method to the 10775 backend. 10776 10777Thu Jun 12 17:35:28 1997 Jason Merrill <jason@yorick.cygnus.com> 10778 10779 * method.c (synthesize_method): Remove July 30 change to never set 10780 DECL_INLINE if at_eof. 10781 10782Thu Jun 12 15:25:08 1997 Mike Stump <mrs@cygnus.com> 10783 10784 * xref.c (GNU_xref_member): Ensure that the node has a 10785 decl_lang_specific part before checking DECL_FRIEND_P. 10786 10787Thu Jun 12 12:36:05 1997 Jason Merrill <jason@yorick.cygnus.com> 10788 10789 * pt.c (instantiate_class_template): Diagnose non-class types used 10790 as bases. 10791 10792Wed Jun 11 17:33:40 1997 Jason Merrill <jason@yorick.cygnus.com> 10793 10794 * typeck.c (build_conditional_expr): Use convert_for_initialization 10795 instead of convert_and_check. 10796 10797Wed Jun 11 12:31:33 1997 Brendan Kehoe <brendan@lisa.cygnus.com> 10798 10799 * parse.y (typespec): Don't pedwarn for typeof. 10800 10801Tue Jun 10 00:22:09 1997 Jason Merrill <jason@yorick.cygnus.com> 10802 10803 * repo.c (finish_repo): Only check changes if we would write a 10804 repo file. 10805 10806 * call.c (compare_ics): Fix handling of 'this' conversions. 10807 10808 * pt.c (do_decl_instantiation): Support static data too. Rename 10809 from do_function_instantiation. 10810 * cp-tree.h: Adjust. 10811 * parse.y: Adjust. 10812 10813 * repo.c (extract_string): New fn. 10814 (get_base_filename): Use it. 10815 (init_repo): Compare old args with current args. 10816 10817Mon Jun 9 14:25:30 1997 Mike Stump <mrs@cygnus.com> 10818 10819 * Makefile.in, Make-lang.in: Protect C-ls with a comment 10820 character, idea from Paul Eggert <eggert@twinsun.com>. 10821 10822Mon Jun 9 01:52:03 1997 Jason Merrill <jason@yorick.cygnus.com> 10823 10824 * typeck.c (c_expand_return): Be more persistent in looking for 10825 returned temps. 10826 10827 * cvt.c (build_up_reference): Use NOP_EXPR for switching from 10828 pointer to reference. 10829 10830 * class.c (build_vbase_path): Don't do anything if PATH has no steps. 10831 10832Sun Jun 8 03:07:05 1997 Jason Merrill <jason@yorick.cygnus.com> 10833 10834 * init.c (build_member_call, build_offset_ref): 10835 Use do_scoped_id instead of do_identifier. 10836 10837 * cvt.c (convert): Remove bogosity. 10838 10839Sat Jun 7 20:50:17 1997 Brendan Kehoe <brendan@lisa.cygnus.com> 10840 10841 * cvt.c (build_up_reference): Do checks of ARGTYPE and 10842 TARGET_TYPE before trying to use get_binfo. 10843 10844Fri Jun 6 17:36:39 1997 Jason Merrill <jason@yorick.cygnus.com> 10845 10846 * cvt.c (build_up_reference): Call get_binfo to get access control. 10847 10848 * decl2.c (import_export_decl): If we don't support weaks, leave 10849 statics undefined. 10850 10851Fri Jun 6 15:55:49 1997 Mike Stump <mrs@cygnus.com> 10852 10853 * except.c (expand_builtin_throw): Add support for machines that 10854 cannot access globals after throw's epilogue when 10855 -fno-sjlj-exceptions is used. 10856 10857Thu Jun 5 16:28:43 1997 Jason Merrill <jason@yorick.cygnus.com> 10858 10859 * parse.y: 'std::' becomes '::'. 10860 * lex.c (real_yylex): Remove 'namespace' warning. 10861 * init.c (build_member_call): Ignore 'std::'. 10862 (build_offset_ref): Likewise. 10863 * decl2.c (do_using_directive): Ignore 'using namespace std;'. 10864 (do_toplevel_using_decl): Ignore 'using std::whatever'. 10865 * decl.c (push_namespace): Just sorry. 10866 (pop_namespace): Nop. 10867 (init_decl_processing): Declare std namespace. 10868 10869Tue Jun 3 18:08:23 1997 Jason Merrill <jason@yorick.cygnus.com> 10870 10871 * search.c (push_class_decls): A name which ambiguously refers to 10872 several instantiations of the same template just refers to the 10873 template. 10874 10875Tue Jun 3 12:30:40 1997 Benjamin Kosnik <bkoz@cirdan.cygnus.com> 10876 10877 * decl.c (build_enumerator): Fix problem with unsigned long 10878 enumerated values being smashed to ints, causing overflow 10879 when computing next enumerated value (for enum values around 10880 MAX_VAL). 10881 10882Mon Jun 2 17:40:56 1997 Jason Merrill <jason@yorick.cygnus.com> 10883 10884 * typeck.c (build_component_ref): Only call mark_used on a decl. 10885 10886Thu May 29 15:54:17 1997 Brendan Kehoe <brendan@lisa.cygnus.com> 10887 10888 * typeck.c (build_c_cast): Make the check for a ptr to function 10889 more specific before possible default_conversion call. 10890 10891Thu May 29 13:02:06 1997 Mike Stump <mrs@cygnus.com> 10892 10893 * except.c (expand_exception_blocks): Simplify and fix and make 10894 sure we don't end a region in a sequence, as expand_end_bindings 10895 doesn't like it. 10896 10897Wed May 28 17:08:03 1997 Mike Stump <mrs@cygnus.com> 10898 10899 * except.c (init_exception_processing): Mark terminate as not 10900 returning so that the optimizer can optimize better. 10901 10902Tue May 27 19:49:19 1997 Mike Stump <mrs@cygnus.com> 10903 10904 * cvt.c (convert): Don't do any extra work, if we can avoid it 10905 easily. 10906 10907Tue May 27 18:21:47 1997 Mike Stump <mrs@cygnus.com> 10908 10909 * *.[chy]: Change cp_convert to ocp_convert, change convert to 10910 cp_convert. convert is now reserved for the backend, and doesn't 10911 have the semantics a frontend person should ever want. 10912 10913Fri May 23 10:58:31 1997 Jason Merrill <jason@yorick.cygnus.com> 10914 10915 * lang-specs.h: Define __EXCEPTIONS if exceptions are enabled. 10916 Lose -traditional support. 10917 10918Thu May 22 15:41:28 1997 Jason Merrill <jason@yorick.cygnus.com> 10919 10920 * rtti.c (get_tinfo_var): Use TYPE_PRECISION (sizetype). 10921 10922 * parse.y (self_reference): Do it for templates, too. 10923 * class.c (pushclass): Don't overload_template_name; the alias 10924 generated by build_self_reference serves the same purpose. 10925 10926 * tree.c (list_hash): Make static, take more args. 10927 (list_hash_lookup): Likewise. 10928 (list_hash_add): Make static. 10929 (list_hash_canon): Lose. 10930 (hash_tree_cons): Only build a new node if one isn't already in the 10931 hashtable. 10932 (hash_tree_chain): Use hash_tree_cons. 10933 * cp-tree.h: Adjust. 10934 * decl.c (grokfndecl): Just check IDENTIFIER_GLOBAL_VALUE instead 10935 of calling lookup_name. 10936 10937Wed May 21 18:24:19 1997 Jason Merrill <jason@yorick.cygnus.com> 10938 10939 * pt.c (instantiate_class_template): TYPE_VALUES for an enum 10940 doesn't refer to the CONST_DECLs. 10941 10942Tue May 20 21:09:32 1997 Bob Manson <manson@charmed.cygnus.com> 10943 10944 * rtti.c (get_tinfo_var): Either INT_TYPE_SIZE or 32, whichever 10945 is bigger. 10946 (expand_class_desc): Convert the last argument to a sizetype. 10947 10948Tue May 20 13:55:57 1997 Brendan Kehoe <brendan@lisa.cygnus.com> 10949 10950 * gxx.gperf (__complex, __complex__, __imag, __imag__, __real, 10951 __real__): Add reswords. 10952 * hash.h: Regenerate. 10953 * lex.h (rid): Add RID_COMPLEX. 10954 (RID_LAST_MODIFIER): Set to RID_COMPLEX. 10955 * lex.c (init_lex): Add building of RID_COMPLEX. 10956 (real_yylex): General cleanup in line with what c-lex.c also has, 10957 sans the cruft for traditional; add handling of SPEC_IMAG, complex 10958 types, and imaginary numeric constants. 10959 * parse.y (REALPART, IMAGPART): Add tokens. 10960 (unary_expr): Add REALPART and IMAGPART rules. 10961 * cp-tree.h (complex_{integer,float,double,long}_type_node): Declare. 10962 * decl.c (complex_{integer,float,double,long}_type_node): Define 10963 types. 10964 (init_decl_processing): Set up the types. 10965 (grokdeclarator): Add handling of RID_COMPLEX. Set and use 10966 DEFAULTED_INT instead of EXPLICIT_INT when we default to int type. 10967 * call.c (build_new_op): Add REALPART_EXPR and IMAGPART_EXPR cases. 10968 * cvt.c (cp_convert): Handle COMPLEX_TYPE. 10969 * error.c (dump_type_prefix, dump_type, dump_type_suffix): Add 10970 COMPLEX_TYPE case. 10971 * method.c (build_overload_name): Add handling of the different 10972 COMPLEX_TYPEs, prefixing them with `J'. 10973 * pt.c (process_template_parm): Don't let them use a COMPLEX_TYPE 10974 as a template parm. 10975 (uses_template_parms, tsubst, unify): Add COMPLEX_TYPE case. 10976 * tree.c (lvalue_p): Add REALPART_EXPR and IMAGPART_EXPR cases. 10977 (mapcar): Handle COMPLEX_CST. 10978 * typeck.c (build_binary_op_nodefault): Handle COMPLEX_TYPE. 10979 (common_type): Add code for complex types. 10980 (build_unary_op): Add REALPART_EXPR and IMAGPART_EXPR cases. 10981 (convert_for_assignment): Likewise. 10982 (mark_addressable): Add REALPART_EXPR and IMAGPART_EXPR cases. 10983 10984Mon May 19 12:26:27 1997 Jason Merrill <jason@yorick.cygnus.com> 10985 10986 * pt.c (tsubst): Don't pass the MINUS_EXPR for an array domain to 10987 tsubst_expr, as it might try to do overload resolution. 10988 10989Sat May 17 10:48:31 1997 Jason Merrill <jason@yorick.cygnus.com> 10990 10991 * pt.c (instantiate_class_template): Oops. 10992 10993Fri May 16 14:23:57 1997 Jason Merrill <jason@yorick.cygnus.com> 10994 10995 * cp-tree.def: Add TAG_DEFN. 10996 * pt.c (tsubst_enum): New fn. 10997 (instantiate_class_template): Use it. 10998 (tsubst_expr): Support TAG_DEFN. 10999 (tsubst): Support local enums. 11000 (tsubst_copy): Likewise. 11001 * decl.c (finish_enum): Likewise. 11002 (start_enum): If this is a local enum, switch to permanent_obstack. 11003 11004Wed May 14 19:08:28 1997 Mike Stump <mrs@cygnus.com> 11005 11006 * decl.c (store_parm_decls): Set last_parm_cleanup_insn here. 11007 (finish_function): Put the base init code for constructors just 11008 after the parm cleanup insns. 11009 (struct cp_function): Add last_parm_cleanup_insn. 11010 (push_cp_function_context): Likewise. 11011 (pop_cp_function_context): Likewise. 11012 11013Tue May 13 15:51:20 1997 Jason Merrill <jason@yorick.cygnus.com> 11014 11015 * pt.c (tsubst_copy): Handle BIT_NOT_EXPR. 11016 11017Wed May 7 11:17:59 1997 Brendan Kehoe <brendan@lisa.cygnus.com> 11018 11019 * method.c (emit_thunk) [ASM_OUTPUT_MI_THUNK]: Build up the RTL 11020 for THUNK_FNDECL before we switch to temporary allocation. 11021 11022Mon May 5 14:46:53 1997 Jason Merrill <jason@yorick.cygnus.com> 11023 11024 * call.c (build_new_op): Handle null arg2 for ?:. 11025 11026Thu May 1 18:26:37 1997 Mike Stump <mrs@cygnus.com> 11027 11028 * except.c (expand_exception_blocks): Ensure that we flow through 11029 the end of the exception region for the exception specification. 11030 Move exception region for the exception specification in, so that 11031 it doesn't protect the parm cleanup. Remove some obsolete code. 11032 * decl.c (store_parm_decls): Likewise. 11033 (finish_function): Likewise. 11034 11035Tue Apr 29 15:38:54 1997 Jason Merrill <jason@yorick.cygnus.com> 11036 11037 * init.c (build_new): Fix nothrow handling. 11038 11039Tue Apr 29 14:29:50 1997 Brendan Kehoe <brendan@lisa.cygnus.com> 11040 11041 * init.c (emit_base_init): Don't warn about the initialization 11042 list for an artificial member. 11043 11044Fri Apr 25 17:47:59 1997 Brendan Kehoe <brendan@lisa.cygnus.com> 11045 11046 * expr.c (do_case): Handle !START case for the error msg. 11047 11048Fri Apr 25 11:55:23 1997 Jason Merrill <jason@yorick.cygnus.com> 11049 11050 * decl2.c, lang-options.h: New option -Weffc++. 11051 * class.c, decl.c, init.c, typeck.c: Move Effective C++ warnings 11052 to -Weffc++. 11053 11054 * decl2.c (finish_prevtable_vardecl): Change NO_LINKAGE_HEURISTICS 11055 to MULTIPLE_SYMBOL_SPACES. 11056 11057Wed Apr 23 18:06:50 1997 Jason Merrill <jason@yorick.cygnus.com> 11058 11059 * method.c (emit_thunk, generic case): Set current_function_is_thunk. 11060 11061 * method.c (emit_thunk, macro case): Set up DECL_RESULT. 11062 11063 * typeck.c (c_expand_return): Don't complain about returning void 11064 to void in an artificial function. 11065 * method.c (make_thunk): Change settings of READONLY/VOLATILE, 11066 don't set DECL_RESULT, set DECL_ARTIFICIAL. 11067 (emit_thunk, generic code): Also set up DECL_LANG_SPECIFIC. 11068 11069Wed Apr 23 14:43:06 1997 Mike Stump <mrs@cygnus.com> 11070 11071 * init.c (init_decl_processing): Add support for setjmp/longjmp based 11072 exception handling. 11073 * except.c (init_exception_processing): Likewise. 11074 (expand_end_catch_block): Likewise. 11075 (expand_exception_blocks): Likewise. 11076 (expand_throw): Likewise. 11077 * exception.cc (__default_terminate): Likewise. 11078 11079 * init.c (perform_member_init): Use new method of expr level 11080 cleanups, instead of cleanups_this_call and friends. 11081 (emit_base_init): Likewise. 11082 (expand_aggr_vbase_init_1): Likewise. 11083 (expand_vec_init): Likewise. 11084 * decl.c (cp_finish_decl): Likewise. 11085 (expand_static_init): Likewise. 11086 (store_parm_decls): Likewise. 11087 (cplus_expand_expr_stmt): Likewise. 11088 * decl2.c (finish_file): Likewise. 11089 11090 * Make-lang.in (exception.o): Ok to compile with -O now. 11091 11092 * decl.c (maybe_build_cleanup_1): We no longer have to unsave, as 11093 we know it will be done later by the backend. 11094 11095 * decl2.c (lang_f_options): Remove support for short temps. 11096 * lang-options.h: Likewise. 11097 11098Wed Apr 23 04:12:06 1997 Jason Merrill <jason@yorick.cygnus.com> 11099 11100 * tree.c (varargs_function_p): New fn. 11101 * method.c (emit_thunk): Replace broken generic code with code to 11102 generate a heavyweight thunk function. 11103 11104Tue Apr 22 02:45:18 1997 Jason Merrill <jason@yorick.cygnus.com> 11105 11106 * pt.c (process_template_parm): pedwarn about floating-point parms. 11107 11108 * decl.c (grokdeclarator): inline no longer implies static. 11109 11110 * spew.c (yylex): Always return the TYPE_DECL if we got a scope. 11111 11112Mon Apr 21 15:42:27 1997 Jason Merrill <jason@yorick.cygnus.com> 11113 11114 * class.c (check_for_override): The signature of an overriding 11115 function is not changed. 11116 11117 * call.c (build_over_call): Move setting of conv into the loop. 11118 Note: this change, along with the related changes of the 18th thru 11119 the 20th of April, fix an infinite loop problem in conversions. 11120 11121Sun Apr 20 16:24:29 1997 Jason Merrill <jason@yorick.cygnus.com> 11122 11123 * call.c (build_user_type_conversion_1): Really ignore rvalue 11124 conversions when looking for a REFERENCE_TYPE. 11125 11126 * cvt.c (build_up_reference): Eviscerate, use build_unary_op. 11127 * cp-tree.h (TREE_REFERENCE_EXPR): #if 0. 11128 * typeck.c (decay_conversion): Don't set TREE_REFERENCE_EXPR. 11129 (build_unary_op): Likewise. 11130 * call.c (build_over_call): See through a CONVERT_EXPR around the 11131 ADDR_EXPR for on a temporary. 11132 * typeck.c (c_expand_return): See through a CONVERT_EXPR around 11133 the ADDR_EXPR for a local variable. 11134 11135Fri Apr 18 12:11:33 1997 Jason Merrill <jason@yorick.cygnus.com> 11136 11137 * call.c (build_user_type_conversion_1): If we're trying to 11138 convert to a REFERENCE_TYPE, only consider lvalue conversions. 11139 (build_new_function_call): Print candidates. 11140 (implicit_conversion): Try a temp binding if the lvalue conv is BAD. 11141 (reference_binding): Binding a temporary of a reference-related type 11142 is BAD. 11143 11144Thu Apr 17 14:37:22 1997 Brendan Kehoe <brendan@lisa.cygnus.com> 11145 11146 * inc/typeinfo (type_info::before): Add cv-qualifier-seq. 11147 * tinfo2.cc (type_info::before): Likewise. 11148 11149Mon Apr 14 12:38:17 1997 Jason Merrill <jason@yorick.cygnus.com> 11150 11151 * call.c (implicit_conversion): Oops. 11152 11153Fri Apr 11 02:18:30 1997 Jason Merrill <jason@yorick.cygnus.com> 11154 11155 * call.c (implicit_conversion): Try to find a reference conversion 11156 before binding a const reference to a temporary. 11157 11158Wed Apr 2 12:51:36 1997 Mike Stump <mrs@cygnus.com> 11159 11160 * exception.cc (__default_unexpected): Call terminate by default, 11161 so that if the user overrides terminate, the correct function will 11162 be called. 11163 11164Wed Mar 19 14:14:45 1997 Mike Stump <mrs@cygnus.com> 11165 11166 * parse.y (left_curly): Avoid trying to use any fields of 11167 error_mark_node, as there aren't any. 11168 11169Thu Mar 13 16:33:22 1997 Jason Merrill <jason@yorick.cygnus.com> 11170 11171 * lex.c (do_identifier): Avoid breaking on overloaded methods 11172 as default arguments. 11173 11174Wed Mar 12 13:55:10 1997 Hans-Peter Nilsson <Hans-Peter.Nilsson@axis.se> 11175 11176 * call.c (add_template_candidate): Initialize the variable "dummy". 11177 11178Mon Mar 10 15:13:14 1997 Brendan Kehoe <brendan@canuck.cygnus.com> 11179 11180 * decl.c (start_decl): Make sure TYPE isn't an error_mark_node 11181 before we try to use TYPE_SIZE and TREE_CONSTANT on it. 11182 11183Fri Mar 7 13:19:36 1997 Brendan Kehoe <brendan@lisa.cygnus.com> 11184 11185 * cp-tree.h (comp_ptr_ttypes, more_specialized): Add decl. 11186 (debug_binfo): Delete decl, not needed. 11187 11188 * tree.c (fnaddr_from_vtable_entry, function_arg_chain, 11189 promotes_to_aggr_type): Delete fns. 11190 * cp-tree.h (FNADDR_FROM_VTABLE_ENTRY, 11191 SET_FNADDR_FROM_VTABLE_ENTRY, FUNCTION_ARG_CHAIN, 11192 PROMOTES_TO_AGGR_TYPE): Delete alternates to #if 1. 11193 11194 * decl.c (pending_invalid_xref{,_file,_line}): Delete unused vars. 11195 11196 * friend.c (is_friend_type): Delete fn. 11197 * cp-tree.h (is_friend_type): Delete decl. 11198 11199 * decl.c (original_result_rtx, double_ftype_double, 11200 double_ftype_double_double, int_ftype_int, long_ftype_long, 11201 float_ftype_float, ldouble_ftype_ldouble, last_dtor_insn): Make static. 11202 * typeck.c (original_result_rtx, warn_synth): Delete extern decls. 11203 11204 * decl.c (push_overloaded_decl{,_top_level}): Make static, adding 11205 fwd decls. 11206 * cp-tree.h (push_overloaded_decl{,_top_level}): Delete decls. 11207 11208 * decl.c (pushdecl_nonclass_level): #if 0, unused. 11209 * cp-tree.h (pushdecl_nonclass_level): #if 0 decl. 11210 11211 * lex.c (reinit_lang_specific): #if 0, unused. 11212 * cp-tree.h (reinit_lang_specific): #if 0 decl. 11213 11214 * decl.c (revert_static_member_fn): Make static, adding fwd decl. 11215 * cp-tree.h (revert_static_member_fn): Delete decl. 11216 11217 * class.c (root_lang_context_p): Delete fn. 11218 * cp-tree.h (root_lang_context_p): Delete decl. 11219 11220 * decl.c (set_current_level_tags_transparency): #if 0, unused. 11221 * cp-tree.h (set_current_level_tags_transparency): #if 0 decl. 11222 11223 * lex.c (set_vardecl_interface_info): Make static. 11224 * cp-tree.h (set_vardecl_interface_info): Delete decl. 11225 11226 * call.c (find_scoped_type): Make static. 11227 * cp-tree.h (find_scoped_type): Delete decl. 11228 11229 * search.c (convert_pointer_to_vbase): Make static. 11230 * cp-tree.h (convert_pointer_to_vbase): Delete decl. 11231 11232 * decl.c (const_ptr_type_node): Likewise. 11233 * cp-tree.h (const_ptr_type_node): Delete decl. 11234 11235 * typeck.c (common_base_type): Make static. 11236 * cp-tree.h (common_base_types): Delete erroneous decl. 11237 11238 * pt.c (classtype_mangled_name): Make static. 11239 * cp-tree.h (classtype_mangled_name): Delete decl. 11240 11241 * lex.c (check_newline): Make static. 11242 * cp-tree.h (check_newline): Delete decl. 11243 11244 * typeck.c (build_x_array_ref): Delete fn, same idea as 11245 grok_array_decl. 11246 * cp-tree.h (build_x_array_ref): Delete decl. 11247 11248 * lex.c (copy_decl_lang_specific): Delete fn, same idea as 11249 copy_lang_decl. 11250 * cp-tree.h (copy_decl_lang_specific): #if 0 decl. 11251 11252 * class.c (build_vtable_entry): Make static. 11253 * cp-tree.h (build_vtable_entry): Delete decl. 11254 11255 * class.c (build_vbase_pointer): Make static. 11256 * cp-tree.h (build_vbase_pointer): Delete decl. 11257 11258 * sig.c (build_sptr_ref): Add forward decl and make static. 11259 * cp-tree.h (build_sptr_ref): Delete decl. 11260 11261 * call.c (build_new_method_call): Add forward decl and make static. 11262 * cp-tree.h (build_new_method_call): Delete decl. 11263 11264 * call.c (build_object_call): Make static. 11265 * class.c (check_for_override, complete_type_p, mark_overriders): 11266 Likewise. 11267 * decl.c (cp_function_chain): Likewise. 11268 * lex.c (set_typedecl_interface_info, reinit_parse_for_block): 11269 Likewise. 11270 * pt.c (comp_template_args, get_class_bindings, push_tinst_level): 11271 Likewise. 11272 * tree.c (build_cplus_array_type_1): Likewise. 11273 * typeck.c (comp_ptr_ttypes_{const,real,reinterpret}): Likewise. 11274 (comp_target_parms): Likewise. 11275 11276 * init.c (build_builtin_call): Make static. 11277 * cp-tree.h (build_builtin_call): Delete decl. 11278 11279 * typeck.c (binary_op_error): Delete decl. 11280 * cp-tree.h (binary_op_error): Likewise. 11281 11282Thu Mar 6 16:13:52 1997 Brendan Kehoe <brendan@lisa.cygnus.com> 11283 11284 * call.c (build_method_call): Compare against error_mark_node 11285 directly, rather than the ERROR_MARK tree code. 11286 * cvt.c (cp_convert): Likewise. 11287 * decl.c (print_binding_level): Likewise. 11288 (duplicate_decls): Likewise. 11289 (grokdeclarator): Likewise. 11290 (grokdeclarator): Likewise. 11291 * init.c (expand_aggr_init_1): Likewise. 11292 (decl_constant_value): Likewise. 11293 * method.c (build_opfncall): Likewise. 11294 (hack_identifier): Likewise. 11295 * typeck.c (build_modify_expr): Likewise. 11296 11297 * typeck.c (build_c_cast): Don't decl TYPE as register tree. 11298 11299Sun Mar 2 02:54:36 1997 Bruno Haible <bruno@linuix.mathematik.uni-karlsruhe.de> 11300 11301 * pt.c (unify): Strip NOP_EXPR wrappers before unifying integer values. 11302 11303 * pt.c (coerce_template_parms): Add new error message. 11304 11305 * method.c (build_overload_value): Implement name mangling for 11306 floating-point template arguments. 11307 11308 * method.c (build_overload_int, icat, dicat): Fix mangling of template 11309 arguments whose absolute value doesn't fit in a signed word. 11310 11311Mon Mar 3 12:14:54 1997 Brendan Kehoe <brendan@lisa.cygnus.com> 11312 11313 * friend.c: New file; put all of the friend stuff in here. 11314 * init.c: Instead of here. 11315 * Makefile.in (CXX_OBJS): Add friend.o. 11316 (friend.o): Add dependencies. 11317 * Make-lang.in (CXX_SRCS): Add $(srcdir)/cp/friend.c. 11318 11319Sun Mar 2 11:04:43 1997 Jason Merrill <jason@yorick.cygnus.com> 11320 11321 * call.c (build_scoped_method_call): Complain if the scope isn't a 11322 base. 11323 11324Wed Feb 26 11:31:06 1997 Jason Merrill <jason@yorick.cygnus.com> 11325 11326 * parse.y (left_curly): Don't crash on erroneous type. 11327 11328 * init.c (build_delete): Fix type of ref. 11329 11330Tue Feb 25 12:41:48 1997 Jason Merrill <jason@yorick.cygnus.com> 11331 11332 * search.c (get_vbase_1): Renamed from get_vbase. 11333 (get_vbase): Wrapper, now non-static. 11334 (convert_pointer_to_vbase): Now static. 11335 11336 * call.c (build_scoped_method_call): Accept a binfo for BASETYPE. 11337 * init.c (build_delete): Pass one. 11338 (build_partial_cleanup_for): Use build_scoped_method_call. 11339 * decl.c (finish_function): Pass a binfo. 11340 11341Mon Feb 24 15:00:12 1997 Jason Merrill <jason@yorick.cygnus.com> 11342 11343 * call.c (build_over_call): Only synthesize non-trivial copy ctors. 11344 11345 * typeck.c (build_c_cast): Lose other reference to flag. 11346 11347 * call.c (build_field_call): Don't look for [cd]tor_identifier. 11348 * decl2.c (delete_sanity): Remove meaningless use of 11349 LOOKUP_HAS_IN_CHARGE. 11350 * decl.c (finish_function): Use build_scoped_method_call instead 11351 of build_delete for running vbase dtors. 11352 * init.c (build_delete): Call overload resolution code instead of 11353 duplicating it badly. 11354 11355Thu Feb 20 15:12:15 1997 Jason Merrill <jason@yorick.cygnus.com> 11356 11357 * call.c (build_over_call): Call mark_used before trying to elide 11358 the call. 11359 11360 * decl.c (implicitly_declare): Don't set DECL_ARTIFICIAL. 11361 11362Wed Feb 19 11:18:53 1997 Brendan Kehoe <brendan@lisa.cygnus.com> 11363 11364 * typeck.c (build_modify_expr): Always pedwarn for a cast to 11365 non-reference used as an lvalue. 11366 11367Wed Feb 19 10:35:37 1997 Jason Merrill <jason@yorick.cygnus.com> 11368 11369 * cvt.c (cp_convert_to_pointer): Convert from 0 to a pmf properly. 11370 11371Tue Feb 18 15:40:57 1997 Jason Merrill <jason@yorick.cygnus.com> 11372 11373 * parse.y (handler): Fix template typo. 11374 11375Sun Feb 16 02:12:28 1997 Jason Merrill <jason@yorick.cygnus.com> 11376 11377 * error.c (lang_decl_name): New fn. 11378 * tree.c (lang_printable_name): Use it. 11379 11380Fri Feb 14 16:57:05 1997 Mike Stump <mrs@cygnus.com> 11381 11382 * g++spec.c: Include config.h so that we can catch bzero #defines 11383 from the config file. 11384 11385Tue Feb 11 13:50:48 1997 Mike Stump <mrs@cygnus.com> 11386 11387 * new1.cc: Include a declaration for malloc, to avoid warning, and 11388 avoid lossing on systems that require one (ones that define malloc 11389 in xm.h). 11390 11391Mon Feb 10 22:51:13 1997 Bruno Haible <bruno@linuix.mathematik.uni-karlsruhe.de> 11392 11393 * decl2.c (max_tinst_depth): New variable. 11394 (lang_decode_option): Parse "-ftemplate-depth-NN" command line 11395 option. 11396 * pt.c (max_tinst_depth): Variable moved. 11397 * lang-options.h: Declare "-ftemplate-depth-NN" command line option 11398 as legal. 11399 11400Fri Feb 7 15:43:34 1997 Jason Merrill <jason@yorick.cygnus.com> 11401 11402 * decl.c (xref_basetypes): Allow a base class that depends on 11403 template parms to be incomplete. 11404 11405 * decl2.c (build_expr_from_tree): Support typeid(type). 11406 * rtti.c (get_typeid): Support templates. 11407 (expand_si_desc, expand_class_desc): Fix string length. 11408 (expand_ptr_desc, expand_attr_desc, expand_generic_desc): Likewise. 11409 11410Tue Feb 4 11:28:24 1997 Jason Merrill <jason@yorick.cygnus.com> 11411 11412 * pt.c (unify, case TEMPLATE_CONST_PARM): Use cp_tree_equal. 11413 11414 * pt.c (tsubst): Put it back for -fno-ansi-overloading. 11415 11416Mon Feb 3 18:41:12 1997 Jason Merrill <jason@yorick.cygnus.com> 11417 11418 * pt.c (tsubst, case FUNCTION_DECL): Lose obsolete code that 11419 smashes together template and non-template decls of the same 11420 signature. 11421 11422Thu Jan 30 19:18:00 1997 Jason Merrill <jason@yorick.cygnus.com> 11423 11424 * pt.c (tsubst): Don't recurse for the type of a TYPENAME_TYPE. 11425 11426Wed Jan 29 11:40:35 1997 Brendan Kehoe <brendan@lisa.cygnus.com> 11427 11428 * decl.c (duplicate_decls): Next route, pedwarn about different 11429 exceptions if -pedantic *or* olddecl !DECL_IN_SYSTEM_HEADER. 11430 11431Tue Jan 28 20:43:29 1997 Brendan Kehoe <brendan@lisa.cygnus.com> 11432 11433 * cp-tree.h (HAS_DEFAULT_IMPLEMENTATION): Delete macro. 11434 (struct lang_type): Delete has_default_implementation member. 11435 Increase dummy to 21. 11436 * decl.c (start_method): Delete usage. 11437 11438 * cp-tree.h (build_call, null_ptr_cst_p, in_function_p, 11439 store_after_parms, start_decl_1, auto_function): Add decls. 11440 (get_arglist_len_in_bytes, declare_implicit_exception, 11441 have_exceptions_p, make_type_decl, typedecl_for_tag, 11442 store_in_parms, pop_implicit_try_blocks, push_exception_cleanup, 11443 build_component_type_expr, cplus_exception_name, 11444 {make,clear}_anon_parm_name, dont_see_typename): Removed decls. 11445 * call.c (build_this): Make static. 11446 (is_complete): Likewise. 11447 (implicit_conversion): Likewise. 11448 (reference_binding): Likewise. 11449 (standard_conversion): Likewise. 11450 (strip_top_quals): Likewise. 11451 (non_reference): Likewise. 11452 (build_conv): Likewise. 11453 (user_harshness): Likewise. 11454 (rank_for_ideal): Likewise. 11455 * decl.c (start_decl_1): Delete forward decl. 11456 (push_decl_level): Make static. 11457 (resume_binding_level): Make static. 11458 (namespace_bindings_p): Make static. 11459 (declare_namespace_level): Make static. 11460 (lookup_name_real): Make static. 11461 (duplicate_decls): Make static. Take register off NEWDECL and 11462 OLDDECL parm decls. 11463 * decl2.c (get_sentry): Make static. 11464 (temp_name_p): Delete fn. 11465 * except.c (auto_function): Delete decl. 11466 * lex.c (handle_{cp,sysv}_pragma): Make static. 11467 (handle_sysv_pragma) [HANDLE_SYSV_PRAGMA]: Add forward decl. 11468 * method.c (do_build_{copy_constructor,assign_ref}): Make static. 11469 * pt.c (tsubst_expr_values): Make static. 11470 * rtti.c (combine_strings): Delete decl. 11471 11472Tue Jan 28 16:40:40 1997 Jason Merrill <jason@yorick.cygnus.com> 11473 11474 * pt.c (push_template_decl): Handle getting a typedef. 11475 11476 * call.c (build_new_function_call): Complain about void arg. 11477 11478Tue Jan 28 15:25:09 1997 Brendan Kehoe <brendan@lisa.cygnus.com> 11479 11480 * decl.c (duplicate_decls): Give pedwarn of different exceptions 11481 if -pedantic, instead of olddecl !DECL_IN_SYSTEM_HEADER. 11482 11483Mon Jan 27 19:21:29 1997 Mike Stump <mrs@cygnus.com> 11484 11485 * except.c (expand_throw): Don't expand the cleanup tree here, 11486 since we are not going to write the rtl out. Fixes problem with 11487 -g -O on SPARC. 11488 11489Mon Jan 27 16:24:35 1997 Sean McNeil <sean@mcneil.com> 11490 11491 * Make-lang.in: Add $(exeext) as necessary. 11492 11493Mon Jan 27 13:20:39 1997 Mike Stump <mrs@cygnus.com> 11494 11495 * parse.y (handler_seq): Must have at least one catch clause. 11496 11497Sat Jan 25 12:00:05 1997 Jason Merrill <jason@yorick.cygnus.com> 11498 11499 * call.c (add_builtin_candidate): Restore ?: hack. 11500 11501 * decl.c (grok_op_properties): More warnings. 11502 11503Sat Jan 25 08:50:03 1997 Brendan Kehoe <brendan@lisa.cygnus.com> 11504 11505 * decl.c (duplicate_decls): On second thought, do it as a pedwarn 11506 still but only if !DECL_IN_SYSTEM_HEADER (olddecl). 11507 11508 * decl.c (duplicate_decls): Scale back to a warning, and only do 11509 'em if -pedantic. 11510 11511Fri Jan 24 17:52:54 1997 Mike Stump <mrs@cygnus.com> 11512 11513 * decl.c (duplicate_decls): pedwarn mismatched exception 11514 specifications. 11515 11516Thu Jan 23 18:18:54 1997 Mike Stump <mrs@cygnus.com> 11517 11518 * call.c (build_new_method_call): Don't display the invisible 11519 argument for controlling virtual bases. 11520 11521Thu Jan 23 16:48:10 1997 Mike Stump <mrs@cygnus.com> 11522 11523 * new: Add nothrow new and delete, bad_alloc and throw specifications 11524 for delete. 11525 * decl.c (init_decl_processing): Add throw specification for delete. 11526 * new.cc (nothrow): Define. 11527 * lex.c (real_yylex): Removing warning that throw and friends are 11528 keywords. 11529 * new1.cc (operator new (size_t sz, const nothrow_t&)): Define. 11530 * new2.cc (operator new[] (size_t sz, const nothrow_t&): Define. 11531 * Make-lang.in: Add new{1,2}.{cc,o}. 11532 11533Thu Jan 23 16:39:06 1997 Jason Merrill <jason@yorick.cygnus.com> 11534 11535 * lex.c (cons_up_default_function): Fix return type of synth op=. 11536 11537 * init.c (emit_base_init): Add warnings for uninitialized members 11538 and bases. 11539 11540 * decl.c (xref_basetypes): Add warning for non-polymorphic type 11541 with destructor used as base type. 11542 11543 * decl.c (grok_op_properties): Add warning for op= returning void. 11544 * typeck.c (c_expand_return): Add warning for op= returning anything 11545 other than *this. 11546 11547 * class.c (finish_struct_1): Add warning for class with pointers 11548 but not copy ctor or copy op=. 11549 11550 * cp-tree.h (TI_PENDING_TEMPLATE_FLAG): New macro. 11551 * pt.c (add_pending_template): Use it instead of LANG_FLAG_0. 11552 (instantiate_template): If -fexternal-templates, add this 11553 instantiation to pending_templates. 11554 11555 * decl2.c (copy_assignment_arg_p): Disable old hack to support 11556 Booch components. 11557 11558Tue Jan 21 18:32:04 1997 Mike Stump <mrs@cygnus.com> 11559 11560 * cvt.c (cp_convert): pedwarn enum to pointer conversions. 11561 11562Mon Jan 20 17:59:51 1997 Jason Merrill <jason@yorick.cygnus.com> 11563 11564 * call.c (standard_conversion): Handle getting references. Tack 11565 on RVALUE_CONV here. Do it for non-class types, too. 11566 (reference_binding): Pass references to standard_conversion. 11567 (implicit_conversion): Likewise. 11568 (add_builtin_candidate): Disable one ?: kludge. 11569 (convert_like): Handle RVALUE_CONVs for non-class types. 11570 (joust): Disable the other ?: kludge. 11571 11572Mon Jan 20 14:53:13 1997 Brendan Kehoe <brendan@lisa.cygnus.com> 11573 11574 * decl.c (init_decl_processing): Add code to build up common 11575 function types beforehand, to avoid creation then removal of 11576 things already in the hash table. 11577 11578Mon Jan 20 14:43:49 1997 Jason Merrill <jason@yorick.cygnus.com> 11579 11580 * decl.c (finish_function): Also zero out DECL_INCOMING_RTL for 11581 the arguments. 11582 11583 * error.c (dump_expr, TEMPLATE_CONST_PARM): Don't require 11584 current_template_parms. 11585 11586Fri Jan 17 10:25:42 1997 Jason Merrill <jason@yorick.cygnus.com> 11587 11588 * search.c (lookup_field): Don't return a function, check want_type. 11589 11590Thu Jan 16 18:14:35 1997 Brendan Kehoe <brendan@lisa.cygnus.com> 11591 11592 * init.c (build_new): Make sure PLACEMENT has a type. 11593 11594Thu Jan 16 17:40:28 1997 Jason Merrill <jason@yorick.cygnus.com> 11595 11596 * init.c (build_new): Support new (nothrow). 11597 11598Wed Jan 15 12:38:14 1997 Jason Merrill <jason@yorick.cygnus.com> 11599 11600 * pt.c (instantiate_decl): Also do push_to_top_level before setting 11601 up DECL_INITIAL. 11602 11603 * cp-tree.h (PARM_DEFAULT_FROM_TEMPLATE): New macro. 11604 * pt.c (tsubst): Defer instantiation of default args. 11605 * call.c (build_over_call): Until here. 11606 11607Wed Jan 15 10:08:10 1997 Brendan Kehoe <brendan@lisa.cygnus.com> 11608 11609 * search.c (lookup_field): Make sure we have an 11610 IDENTIFIER_CLASS_VALUE before we try to return it. 11611 11612Thu Jan 9 07:19:01 1997 Brendan Kehoe <brendan@lisa.cygnus.com> 11613 11614 * call.c (build_method_call): Delete unused var PARM. 11615 (build_overload_call_real): Likewise. 11616 (build_object_call): Delete unused var P. 11617 (build_new_op): Likewise. 11618 * decl.c (builtin_type_tdescs_{arr, len, max}): #if 0 out static 11619 var definitions, which are never used. 11620 (shadow_tag): Delete unused var FN. 11621 * expr.c (cplus_expand_expr): Delete unused var ORIGINAL_TARGET. 11622 * init.c (build_new): Delete unused var ALLOC_TEMP. 11623 * method.c (hack_identifier): Delete unused var CONTEXT. 11624 (do_build_copy_constructor): Delete unused var NAME. 11625 (synthesize_method): Delete unused var BASE. 11626 * pt.c (lookup_template_class): Delete unused var CODE_TYPE_NODE. 11627 * rtti.c (build_headof): Delete unused var VPTR. 11628 (get_typeid): Delete unused var T. 11629 * typeck.c (build_conditional_expr): Delete unused vars ORIG_OP1 11630 and ORIG_OP2. 11631 (build_ptrmemfunc): Delete unused vars U and NINDEX. 11632 * typeck2.c (build_functional_cast): Delete unused var BINFO. 11633 11634Wed Jan 8 13:09:54 1997 Jason Merrill <jason@yorick.cygnus.com> 11635 11636 * search.c (lookup_field): Use IDENTIFIER_CLASS_VALUE to look up 11637 things in a type being defined. 11638 * decl.c (finish_enum): Reverse the values so that they are in 11639 the correct order. 11640 11641 * pt.c (instantiate_class_template): Don't initialize 11642 BINFO_BASETYPES until the vector is filled out. 11643 (unify): Don't abort on conflicting bindings, just fail. 11644 (instantiate_decl): Do push_tinst_level before any tsubsting. 11645 11646 * method.c (build_overload_value): Handle getting a 11647 TEMPLATE_CONST_PARM for a pointer. 11648 11649Tue Jan 7 14:00:58 1997 Jason Merrill <jason@yorick.cygnus.com> 11650 11651 * init.c (expand_member_init): Don't give 'not a base' error for 11652 templates. 11653 11654 * pt.c (instantiate_decl): Call import_export_decl later. 11655 11656 * pt.c (instantiate_class_template): Return a value. 11657 11658 * parse.y (extension): New rule for __extension__. 11659 (extdef, unary_expr, decl, component_decl): Use it. 11660 11661Tue Jan 7 09:20:28 1997 Mike Stump <mrs@cygnus.com> 11662 11663 * class.c (base_binfo): Remove unused base_has_virtual member. 11664 (finish_base_struct): Likewise. 11665 (finish_struct_1): Likewise. 11666 11667Tue Dec 31 20:25:50 1996 Mike Stump <mrs@cygnus.com> 11668 11669 * search.c (expand_upcast_fixups): Fix bogus code generation 11670 problem where the generated code uses the wrong index into the 11671 runtime built vtable on the stack. Old code could clobber random 11672 stack values. 11673 11674Tue Dec 31 15:16:56 1996 Mike Stump <mrs@cygnus.com> 11675 11676 * init.c (perform_member_init): Make sure the partial EH cleanups 11677 live on the function_obstack. 11678 11679Fri Dec 27 10:31:40 1996 Paul Eggert <eggert@twinsun.com> 11680 11681 * Make-lang.in (g++spec.o): Don't use $< with an explicit target; 11682 this isn't portable to some versions of `make' (e.g. Solaris 2.5.1). 11683 11684Tue Dec 24 10:24:03 1996 Jeffrey A Law <law@cygnus.com> 11685 11686 * decl.c (grokvardecl): Avoid ANSI style initialization. 11687 11688Sun Dec 22 04:22:06 1996 Jason Merrill <jason@yorick.cygnus.com> 11689 11690 * pt.c (tsubst): Tweak arg types for a FUNCTION_TYPE. 11691 11692Fri Dec 20 17:09:25 1996 Jason Merrill <jason@yorick.cygnus.com> 11693 11694 * pt.c (instantiate_class_template): Call grok_{ctor,op}_properties. 11695 11696Fri Dec 20 12:17:12 1996 Brendan Kehoe <brendan@lisa.cygnus.com> 11697 11698 * g++spec.c (lang_specific_driver): Put missing hyphen in front of 11699 arguments we compare against. Start the count of I at 1, not 0, 11700 since argv[0] is still the command. 11701 11702Thu Dec 19 11:53:57 1996 Stan Shebs <shebs@andros.cygnus.com> 11703 11704 * lang-specs.h: Accept .cp as an C++ extension. 11705 11706Mon Dec 16 22:43:31 1996 Brendan Kehoe <brendan@lisa.cygnus.com> 11707 11708 * cp-tree.h (ptr_reasonably_similar): Add decl. 11709 11710Thu Dec 12 15:00:35 1996 Brendan Kehoe <brendan@lisa.cygnus.com> 11711 11712 * decl.c (grokvardecl): Change SPECBITS parm to be the SPECBITS_IN 11713 pointer. New local SPECBITS with the parm's value. 11714 (grokdeclarator): Pass &specbits down. 11715 11716 * parse.y (expr_no_commas): Make sure $$ is not an error_mark_node 11717 before we try to do C_SET_EXP_ORIGINAL_CODE on it. 11718 11719 * search.c (envelope_add_decl): Check that the CLASSTYPE_CID of 11720 CONTEXT is not 0 before we try to use TYPE_DERIVES_FROM. 11721 11722 * decl.c (cplus_expand_expr_stmt): Only expand the expr if EXP is 11723 not an error_mark_node. 11724 11725Sat Dec 7 17:20:22 1996 Jason Merrill <jason@yorick.cygnus.com> 11726 11727 * cp-tree.h (TYPE_MAIN_DECL): Use TYPE_STUB_DECL. 11728 * *.c: Use TYPE_MAIN_DECL instead of TYPE_NAME where appropriate. 11729 11730Fri Dec 6 14:40:09 1996 Jason Merrill <jason@yorick.cygnus.com> 11731 11732 * decl.c (grokdeclarator): When giving an anonymous struct a name, 11733 replace TYPE_NAME instead of TYPE_IDENTIFIER (so TYPE_STUB_DECL is 11734 not affected). 11735 11736 * typeck2.c (build_m_component_ref): If component is a pointer 11737 to data member, resolve the OFFSET_REF now. 11738 11739 * call.c (convert_like): Don't go into infinite recursion. 11740 11741 * pt.c (coerce_template_parms): Use tsubst_expr for non-type args. 11742 11743 * class.c (finish_struct_1): Set DECL_ARTIFICIAL on the vptr. 11744 * tree.c (layout_basetypes): And on the vbase ptr. 11745 11746Thu Dec 5 02:11:28 1996 Jason Merrill <jason@yorick.cygnus.com> 11747 11748 * decl.c (BOOL_TYPE_SIZE): Define in terms of POINTER_SIZE or 11749 CHAR_TYPE_SIZE so bool is always the same size as another type. 11750 11751 * decl.c (pushtag): Set DECL_IGNORED_P for DWARF, too. 11752 11753Tue Dec 3 23:18:37 1996 Jason Merrill <jason@yorick.cygnus.com> 11754 11755 * decl2.c (grok_x_components): Remove synthesized methods from 11756 TYPE_METHODS of an anonymous union, complain about member 11757 functions. 11758 * decl.c (shadow_tag): Wipe out memory of synthesized methods in 11759 anonymous unions. 11760 (finish_function): Just clear the DECL_RTL of our arguments. 11761 11762Fri Nov 29 21:54:17 1996 Jason Merrill <jason@yorick.cygnus.com> 11763 11764 * decl2.c (finish_file): Emit DWARF debugging info for static data 11765 members. 11766 11767 * pt.c (tsubst): If t is a stub decl, return the stub decl for type. 11768 11769Wed Nov 27 14:47:15 1996 Bob Manson <manson@charmed.cygnus.com> 11770 11771 * typeck.c (build_component_ref): Don't die if COMPONENT isn't a 11772 IDENTIFIER_NODE. 11773 11774Wed Nov 27 16:05:19 1996 Michael Meissner <meissner@tiktok.cygnus.com> 11775 11776 * Make-lang.in (g++-cross$(exeext)): Fix typo. 11777 11778Wed Nov 27 08:14:00 1996 Brendan Kehoe <brendan@lisa.cygnus.com> 11779 11780 Make the g++ driver now be a standalone program, rather than one 11781 that tries to run the gcc driver after munging up the options. 11782 * Make-lang.in (g++.c, g++spec.o): New rules. 11783 (g++.o): New rule, based on gcc.o with -DLANG_SPECIFIC_DRIVER 11784 added. 11785 (g++$(exeext)): New rule, based on xgcc rule. 11786 (g++-cross$(exeext)): Now just copies g++$(exeext) over. 11787 * g++spec.c: New file. 11788 * g++.c: Removed file. 11789 11790Tue Nov 26 19:01:09 1996 Mike Stump <mrs@cygnus.com> 11791 11792 * cvt.c (build_up_reference): Arrange for any temporary values 11793 that have been keep in registers until now to be put into memory. 11794 11795Mon Nov 25 15:16:41 1996 Kaveh R. Ghazi <ghazi@caip.rutgers.edu> 11796 11797 * Make-lang.in (c++.stage[1234]): Depend upon stage[1-4]-start, so 11798 that make -j3 bootstrap works better. 11799 11800Sun Nov 24 02:09:39 1996 Jason Merrill <jason@yorick.cygnus.com> 11801 11802 * decl.c (pushtag): Do pushdecl for anon tags. 11803 11804Thu Nov 21 16:30:24 1996 Jason Merrill <jason@yorick.cygnus.com> 11805 11806 * typeck.c (c_expand_return): Fix logic. 11807 (unary_complex_lvalue): Avoid unused warning on address of INIT_EXPR. 11808 11809Wed Nov 20 18:47:31 1996 Bob Manson <manson@charmed.cygnus.com> 11810 11811 * g++.c (main): Make sure arglist has a final NULL entry. Add 11812 PEXECUTE_LAST to the flags passed to pexecute, as otherwise 11813 stdin/stdout of the invoked program are redirected to 11814 nowheresville. 11815 11816Tue Nov 19 16:12:44 1996 Jason Merrill <jason@yorick.cygnus.com> 11817 11818 * decl.c (implicitly_declare): Set DECL_ARTIFICIAL. 11819 11820Tue Nov 19 15:48:19 1996 Mike Stump <mrs@cygnus.com> 11821 11822 * init.c (resolve_offset_ref): Handle obj.vfn better. 11823 * typeck.c (build_component_ref): Set TREE_TYPE on result from 11824 build_vfn_ref. 11825 11826Tue Nov 19 13:14:33 1996 Mike Stump <mrs@cygnus.com> 11827 11828 * typeck.c (convert_for_assignment): Also handle anachronistic 11829 implicit conversions from (::*)() to cv void*. 11830 * cvt.c (cp_convert_to_pointer): Likewise. 11831 11832Mon Nov 18 17:05:26 1996 Jason Merrill <jason@yorick.cygnus.com> 11833 11834 * lex.c (handle_cp_pragma): Fix bogus warning. 11835 11836Mon Nov 18 16:10:43 1996 Mike Stump <mrs@cygnus.com> 11837 11838 * cvt.c (cp_convert_to_pointer): Avoid thinking a POINTER_TYPE 11839 (METHOD_TYPE) is a TYPE_PTRMEMFUNC_P. 11840 11841Thu Nov 14 23:18:17 1996 Jason Merrill <jason@yorick.cygnus.com> 11842 11843 * class.c (finish_struct_1): Support DWARF2_DEBUG. 11844 * search.c (dfs_debug_mark): Likewise. 11845 * decl2.c (finish_vtable_vardecl): Likewise. 11846 * decl.c (pushtag, finish_enum): Likewise. 11847 * lex.c (check_newline): Use debug_* instead of calling *out 11848 functions directly. 11849 11850Thu Nov 14 15:21:46 1996 Brendan Kehoe <brendan@lisa.cygnus.com> 11851 11852 * Make-lang.in (cplib2.ready): Add else clause to avoid problems 11853 on some picky hosts. 11854 11855Wed Nov 13 12:32:07 1996 Jason Merrill <jason@yorick.cygnus.com> 11856 11857 * class.c (finish_struct_1): A class has a non-trivial copy 11858 constructor if it has virtual functions. 11859 11860 * cvt.c (cp_convert): Always call a constructor. 11861 11862 * call.c (reference_binding): Still tack on a REF_BIND 11863 for bad conversions. 11864 (build_user_type_conversion_1): Propagate ICS_BAD_FLAG. 11865 11866 * typeck.c (convert_arguments): Pass LOOKUP_ONLYCONVERTING. 11867 (c_expand_return): Likewise. 11868 * typeck2.c (digest_init): Likewise for { }. 11869 * init.c (expand_aggr_init_1): Keep the CONSTRUCTOR handling. 11870 * cvt.c (cp_convert): Handle failure better. 11871 11872Wed Nov 13 11:51:20 1996 Brendan Kehoe <brendan@lisa.cygnus.com> 11873 11874 * g++.c (main): Also set PEXECUTE_SEARCH, to make the invocation 11875 of GCC be path-relative. 11876 11877Wed Nov 13 11:27:16 1996 Michael Meissner <meissner@tiktok.cygnus.com> 11878 11879 * Make-lang.in (g++-cross): G++-cross doesn't need version.o, but 11880 it does need choose-temp.o and pexecute.o. 11881 11882Wed Nov 13 07:53:38 1996 Brendan Kehoe <brendan@lisa.cygnus.com> 11883 11884 * g++.c (error) [!HAVE_VPRINTF]: Put error back for the only time 11885 that we still use it. 11886 (P_tmpdir, R_OK, W_OK, X_OK) [__MSDOS__]: Delete unnecessary macros. 11887 11888Wed Nov 13 02:00:26 1996 Jason Merrill <jason@yorick.cygnus.com> 11889 11890 * init.c (expand_default_init): Avoid calling constructors to 11891 initialize reference temps. 11892 11893 * cvt.c (convert_to_reference): Fix. 11894 11895Tue Nov 12 19:10:07 1996 Jason Merrill <jason@yorick.cygnus.com> 11896 11897 * cvt.c (cp_convert): Simplify for flag_ansi_overloading. 11898 (convert_to_reference): Likewise. 11899 * typeck.c (convert_for_initialization): Likewise. 11900 * init.c (expand_default_init): Likewise. 11901 (expand_aggr_init_1): Likewise. 11902 * cp-tree.h (CONV_NONCONVERTING): Lose. 11903 * typeck.c (build_c_cast): Lose allow_nonconverting parm. 11904 * *.c: Adjust. 11905 * call.c (build_user_type_conversion_1): Assume LOOKUP_ONLYCONVERTING. 11906 11907Tue Nov 12 16:29:04 1996 Brendan Kehoe <brendan@canuck.cygnus.com> 11908 11909 * pt.c (tsubst_expr): Reverse args to expand_start_catch_block. 11910 11911Tue Nov 12 15:26:17 1996 Jason Merrill <jason@yorick.cygnus.com> 11912 11913 * init.c (expand_aggr_init_1): Don't crash on non-constructor 11914 TARGET_EXPR. 11915 11916Tue Nov 12 14:00:50 1996 Brendan Kehoe <brendan@lisa.cygnus.com> 11917 11918 * g++.c: Include gansidecl.h. 11919 (VPROTO, PVPROTO, VA_START): Delete. 11920 (choose_temp_base_try, choose_temp_base, perror_exec, 11921 run_dos) [__MSDOS__]: Delete fns. 11922 (pfatal_with_name): Delete fn. 11923 (temp_filename): Declare like in gcc.c. 11924 (pexecute, pwait, choose_temp_base): Declare from gcc.c. 11925 (error_count, signal_count): Define. 11926 (error): Delete both definitions. 11927 (PEXECUTE_{FIRST,LAST,SEARCH,VERBOSE}): Define from gcc.c. 11928 (pfatal_pexecute): Add fn from gcc.c. 11929 (main): Rename local VERBOSE var to VERBOSE_FLAG. Rewrite the 11930 code to use the pexecute stuff also used by gcc.c. 11931 (MIN_FATAL_STATUS): Define. 11932 * Make-lang.in (g++): Add dependency on and linking with 11933 choose-temp.o and pexecute.o. 11934 11935 * cp-tree.h: Include gansidecl.h. 11936 (STDIO_PROTO): Delete #undef/#define. 11937 * cvt.c (NULL): Delete #undef/#define. 11938 * expr.c (NULL): Likewise. 11939 * init.c (NULL): Likewise. 11940 * rtti.c (NULL): Likewise. 11941 * xref.c (NULL): Likewise. 11942 11943 * cp-tree.h (build_user_type_conversion): Add prototype. 11944 * call.c (build_user_type_conversion): Delete prototype. Correct 11945 decl of FLAGS arg to be an int. 11946 * cvt.c (build_user_type_conversion): Likewise. 11947 11948Tue Nov 12 12:16:20 1996 Jason Merrill <jason@yorick.cygnus.com> 11949 11950 * cp-tree.def: Add TRY_BLOCK and HANDLER. 11951 * except.c (expand_start_catch_block): Support templates. 11952 * parse.y (try_block, handler_seq): Likewise. 11953 * pt.c (tsubst_expr): Support TRY_BLOCK and HANDLER. 11954 11955Mon Nov 11 13:57:31 1996 Jason Merrill <jason@yorick.cygnus.com> 11956 11957 * pt.c (current_template_args): New fn. 11958 (push_template_decl): Use it. 11959 * decl.c (grokdeclarator): Use it. 11960 11961 * decl2.c (build_expr_from_tree): Dereference ref vars. 11962 11963 * decl.c (grokdeclarator): Generalize handling of TYPENAME_TYPEs in 11964 the decl-specifier-seq. 11965 11966 * decl.c (grok_op_properties): Don't force the type of a conversion 11967 op to be complete. Don't warn about converting to the same type 11968 for template instantiations. 11969 11970 * decl2.c (finish_file): Don't call instantiate_decl on synthesized 11971 methods. 11972 11973Mon Nov 11 13:20:34 1996 Bob Manson <manson@charmed.cygnus.com> 11974 11975 * typeck.c (get_delta_difference): Remove previous bogusness. 11976 Don't give errors if force is set. 11977 11978Fri Nov 8 17:38:44 1996 Jason Merrill <jason@yorick.cygnus.com> 11979 11980 * decl2.c (finish_file): Don't emit debug info. 11981 * decl.c (pushdecl): Lose obsolete code. 11982 (grokdeclarator): Still do the long long thing after complaining. 11983 * search.c (note_debug_info_needed): Don't do anything if we're in a 11984 template. 11985 * method.c (synthesize_method): For non-local classes, 11986 push_to_top_level first. 11987 11988Fri Nov 8 11:52:28 1996 Bob Manson <manson@charmed.cygnus.com> 11989 11990 * typeck.c (get_delta_difference): Add no_error parameter. 11991 (build_ptrmemfunc): Call get_delta_difference with no_error set; 11992 we don't want error messages when converting unrelated 11993 pointer-to-member functions. 11994 11995Thu Nov 7 11:16:24 1996 Mike Stump <mrs@cygnus.com> 11996 11997 * error.c (dump_expr): Improve the wording on error messages that 11998 involve pointer to member functions. 11999 12000Tue Nov 5 17:12:05 1996 Mike Stump <mrs@cygnus.com> 12001 12002 * cvt.c (cp_convert_to_pointer): Move code for conversions from 12003 (::*)() to void* or (*)() up a bit, so that we can convert from 12004 METHOD_TYPEs as well. 12005 12006Tue Nov 5 14:54:17 1996 Jason Merrill <jason@yorick.cygnus.com> 12007 12008 * rtti.c (get_tinfo_fn): Make sure 'type' is permanent. 12009 There are no 'member' types. 12010 (get_tinfo_fn_dynamic): Diagnose typeid of overloaded fn. 12011 (build_x_typeid): Handle errors. 12012 12013Mon Nov 4 17:43:12 1996 Mike Stump <mrs@cygnus.com> 12014 12015 * typeck.c (convert_for_assignment): Handle anachronistic implicit 12016 conversions from (::*)() to void* or (*)(). 12017 * cvt.c (cp_convert_to_pointer): Likewise. 12018 (cp_convert_to_pointer_force): Remove cp_convert_to_pointer 12019 conversions from here. 12020 * decl2.c (lang_decode_option): Add -W{no-,}pmf-conversions. 12021 * lang-options.h: Likewise. 12022 * decl2.c (warn_pmf2ptr): Define. 12023 * cp-tree.h: Declare it. 12024 * typeck2.c (digest_init): Allow pmfs down into 12025 convert_for_initialization. 12026 12027Sun Nov 3 09:43:00 1996 Jason Merrill <jason@yorick.cygnus.com> 12028 12029 * typeck.c (c_expand_return): Fix for returning overloaded fn. 12030 12031Fri Nov 1 08:53:17 1996 Jason Merrill <jason@yorick.cygnus.com> 12032 12033 * cp-tree.h (DIRECT_BIND): Change from INDIRECT_BIND. 12034 * decl.c (grok_reference_init): Pass DIRECT_BIND. 12035 * cvt.c (build_up_reference): Don't mark 'this' addressable. Use 12036 DIRECT_BIND. 12037 * call.c (convert_like): Don't pass INDIRECT_BIND. 12038 * typeck.c (convert_arguments): Likewise. 12039 * typeck.c (mark_addressable): Allow &this if flag_this_is_variable. 12040 12041Thu Oct 31 17:08:49 1996 Jason Merrill <jason@yorick.cygnus.com> 12042 12043 * typeck.c (mark_addressable): Support TARGET_EXPR, unify with 12044 similar code in build_up_ref. 12045 * cvt.c (build_up_reference): Drastically simplify. 12046 12047Mon Oct 28 12:45:05 1996 Jeffrey A Law <law@cygnus.com> 12048 12049 * typeck.c (signed_or_unsigned_type): If the given type already 12050 as the correct signedness, then just return it. 12051 12052 * typeck.c ({un,}signed_type): If can't do anything, call 12053 signed_or_unsigned_type. 12054 12055Thu Oct 24 14:21:59 1996 Bob Manson <manson@charmed.cygnus.com> 12056 12057 * decl2.c (copy_assignment_arg_p): Don't buy the farm if 12058 current_class_type is NULL. 12059 12060Wed Oct 23 00:43:10 1996 Jason Merrill <jason@gerbil.cygnus.com> 12061 12062 * class.c (finish_struct_1): Avoid empty structs by adding a field 12063 so layout_type gets the mode right. 12064 12065 * typeck.c (c_expand_return): Drastically simplify. 12066 12067Mon Oct 21 22:34:02 1996 Jason Merrill <jason@yorick.cygnus.com> 12068 12069 * typeck.c (decay_conversion): Handle overloaded methods. 12070 12071Fri Oct 18 16:03:48 1996 Jason Merrill <jason@yorick.cygnus.com> 12072 12073 * call.c (build_over_call): A TARGET_EXPR has side-effects. 12074 12075Thu Oct 17 11:31:59 1996 Mike Stump <mrs@cygnus.com> 12076 12077 * cvt.c (convert_to_pointer_force): Add code to support pointer to 12078 member function to pointer to function conversions. 12079 * init.c (resolve_offset_ref): Add code to allow faked up objects, 12080 ignoring them if they are not used, and giving an error, if they 12081 are needed. 12082 * typeck.c (get_member_function_from_ptrfunc): Fold e1 to improve 12083 code, and so that we can give an error, if we needed an object, 12084 and one was not provided. 12085 (build_c_cast): Don't call default_conversion when we want to 12086 convert to pointer to function from a METHOD_TYPE. 12087 12088Mon Oct 14 00:28:51 1996 Jason Merrill <jason@yorick.cygnus.com> 12089 12090 * Make-lang.in (cplib2.ready): Fix logic. 12091 12092 * decl.c (shadow_tag): Only complain about non-artificial function 12093 members. 12094 12095 * class.c (finish_struct_1): Add synthesized methods to TYPE_METHODS. 12096 12097Fri Oct 11 16:12:40 1996 Jason Merrill <jason@yorick.cygnus.com> 12098 12099 * expr.c (cplus_expand_expr): Pre-tweak call_target like 12100 expand_inline_function would. 12101 12102 * pt.c (mark_decl_instantiated): If extern_p, call 12103 mark_inline_for_output. 12104 12105Thu Oct 10 15:58:08 1996 Mike Stump <mrs@cygnus.com> 12106 12107 * typeck.c (unary_complex_lvalue): Add code to handle intermediate 12108 pmd conversions. 12109 12110 * typeck.c (get_delta_difference): Fix wording, as we can be used 12111 for pointer to data members. 12112 12113Tue Oct 8 12:43:51 1996 Bob Manson <manson@charmed.cygnus.com> 12114 12115 * pt.c (tsubst): If the function decl isn't a member of this 12116 template, return a copy of the decl (including copying the 12117 lang-specific part) so we don't hose ourselves later. 12118 12119Thu Oct 3 16:24:28 1996 Jason Merrill <jason@yorick.cygnus.com> 12120 12121 * class.c (finish_struct): Remove DWARF-specific tag handling. 12122 * decl.c (pushtag): Likewise. 12123 (finish_function): Always clear DECL_ARGUMENTS on function decls with 12124 no saved RTX. 12125 * decl2.c (finish_file): Emit DWARF debugging info for static data 12126 members. 12127 12128Wed Oct 2 21:58:01 1996 Bob Manson <manson@charmed.cygnus.com> 12129 12130 * decl.c (duplicate_decls): Make sure the old DECL_LANG_SPECIFIC 12131 isn't the same as the new one before we whack it. 12132 12133Mon Sep 30 13:38:24 1996 Jason Merrill <jason@yorick.cygnus.com> 12134 12135 * class.c, cp-tree.h, cvt.c, decl.c, decl2.c, gxx.gperf, hash.h, 12136 lex.c, method.c, parse.y, typeck.c, typeck2.c: Remove 12137 warn_traditional and warn_strict_prototypes; remove ancient 12138 'overload' code; remove references to flag_traditional. 12139 12140Mon Sep 30 12:58:40 1996 Mike Stump <mrs@cygnus.com> 12141 12142 * input.c (sub_getch): Handle 8-bit characters in string literals. 12143 12144Sun Sep 29 03:12:01 1996 Jason Merrill <jason@yorick.cygnus.com> 12145 12146 * tree.c (mapcar): Handle CONSTRUCTORs. 12147 (copy_to_permanent): Handle expression_obstack properly. 12148 12149 * Make-lang.in (cplib2.txt): Also depend on the headers. 12150 12151 * rtti.c (get_tinfo_var): Don't assume that POINTER_SIZE == 12152 INT_TYPE_SIZE. 12153 (expand_class_desc): Use USItype for offset field. 12154 * tinfo.h (struct __class_type_info): Likewise. 12155 12156 * method.c (build_overload_int): TYPE_PRECISION should be applied 12157 to types. 12158 12159Sat Sep 28 14:44:50 1996 Jason Merrill <jason@yorick.cygnus.com> 12160 12161 * call.c (build_new_op): A COND_EXPR involving void must be a 12162 builtin. 12163 12164Fri Sep 27 16:40:30 1996 Jason Merrill <jason@yorick.cygnus.com> 12165 12166 * typeck.c (build_x_component_ref): New fn. 12167 (build_object_ref): Use it. 12168 * parse.y (primary): Use it. 12169 * decl2.c (build_expr_from_tree): Use it. 12170 * cp-tree.h: Declare it. 12171 12172 * decl.c (start_decl): Variable-sized arrays cannot be initialized. 12173 * error.c (dump_type_suffix): Handle variable arrays. 12174 12175Fri Sep 27 13:14:05 1996 Brendan Kehoe <brendan@lisa.cygnus.com> 12176 12177 * Make-lang.in (exception.o): Put back compiling it with -fPIC. 12178 12179Fri Sep 27 03:00:09 1996 Jason Merrill <jason@yorick.cygnus.com> 12180 12181 * decl.c (lookup_name_real): Don't try to look up anything in a 12182 TYPENAME_TYPE. 12183 12184 * tinfo2.cc (__throw_type_match_rtti): Oops. 12185 12186Thu Sep 26 22:11:05 1996 Brendan Kehoe <brendan@lisa.cygnus.com> 12187 12188 * Make-lang.in (exception.o): Use -fno-PIC for now. 12189 12190Thu Sep 26 10:59:00 1996 Jason Merrill <jason@yorick.cygnus.com> 12191 12192 * rtti.c (build_dynamic_cast): Pass tinfo fns rather than 12193 calling them. 12194 (get_tinfo_fn_dynamic): Extracted from build_typeid. 12195 * tinfo2.cc (__dynamic_cast): Adjust. 12196 12197 * rtti.c (build_typeid): Use resolves_to_fixed_type_p. 12198 (build_x_typeid): Likewise. 12199 12200 * parse.y: Call build_x_typeid instead of build_typeid. 12201 * cp-tree.def: Add TYPEID_EXPR. 12202 * pt.c (tsubst_copy): Handle typeid. 12203 * decl2.c (build_expr_from_tree): Likewise. 12204 * rtti.c (build_x_typeid): Throw bad_typeid from here. 12205 (build_typeid): Not here. 12206 * cp-tree.h: Declare build_x_typeid. 12207 12208Wed Sep 25 17:26:16 1996 Jason Merrill <jason@yorick.cygnus.com> 12209 12210 * call.c (convert_like): Pull out constant values. 12211 12212 * tree.c (mapcar): Use build_cplus_array_type, not build_array_type. 12213 12214Wed Sep 25 17:28:53 1996 Michael Meissner <meissner@tiktok.cygnus.com> 12215 12216 * decl.c (init_decl_processing): Create short int types before 12217 creating size_t in case a machine description needs to use 12218 unsigned short for size_t. 12219 12220Tue Sep 24 18:18:44 1996 Jason Merrill <jason@yorick.cygnus.com> 12221 12222 * Make-lang.in (exception.o): Turn off pic. 12223 12224 * tinfo2.cc (__throw_type_match_rtti): Fix cv-variants of the same 12225 type, multi-level ptr conversions. 12226 12227 * rtti.c (call_void_fn): Renamed and genericized from throw_bad_cast. 12228 (throw_bad_cast): Use it. 12229 (throw_bad_typeid): New fn. 12230 (build_typeid): Throw bad_typeid as needed. 12231 Use build_call. 12232 (synthesize_tinfo_fn): Handle functions and arrays before checking 12233 for cv-quals. 12234 12235 * Remove .h from standard C++ headers, add new.h, move into inc 12236 subdirectory. 12237 12238 * exception*: Remove pointer from object, constructors. Add 12239 default exception::what that uses type_info::name. Add 12240 __throw_bad_typeid. 12241 12242 * init.c (build_new): Don't add a cookie to new (void *) T[2]. 12243 12244Mon Sep 23 15:21:53 1996 Jason Merrill <jason@yorick.cygnus.com> 12245 12246 * Make-lang.in: Building C++ code depends on cc1plus. 12247 12248Mon Sep 23 12:38:40 1996 Brendan Kehoe <brendan@lisa.cygnus.com> 12249 12250 * decl.c (struct saved_scope): Declare PROCESSING_TEMPLATE_DECL as 12251 a HOST_WIDE_INT, not a tree. 12252 12253Mon Sep 23 12:36:02 1996 Jason Merrill <jason@yorick.cygnus.com> 12254 12255 * exception.cc: Don't include <stdlib.h>. 12256 12257 * Make-lang.in (c++.clean): Remove cplib2.*. 12258 12259Mon Sep 23 09:42:19 1996 Doug Evans <dje@canuck.cygnus.com> 12260 12261 * parse.y (component_decl_1, component_costructor_declarator case): 12262 Pass attributes/prefix_attributes in tree list. 12263 12264Mon Sep 23 01:18:50 1996 Jason Merrill <jason@yorick.cygnus.com> 12265 12266 * tinfo{,2}.cc: #include <stddef.h> instead of <stdlib.h>. 12267 12268Sun Sep 22 05:31:22 1996 Jason Merrill <jason@yorick.cygnus.com> 12269 12270 * lex.c (do_identifier): Don't do deferred lookup in a template 12271 header. 12272 12273 * typeck2.c (store_init_value): Oops. 12274 12275 * new.{h,cc}, exception.{h,cc}, typeinfo.h, tinfo{2.cc,.cc,.h}: 12276 New files for C++ lang-support library. 12277 * Make-lang.in (CXX_EXTRA_HEADERS): Define. 12278 (CXX_LIB2FUNCS): Define. 12279 And rules for building the C++ lang-support code. 12280 * config-lang.in (headers): Define. 12281 (lib2funcs): Define. 12282 12283Sat Sep 21 19:17:28 1996 Jason Merrill <jason@yorick.cygnus.com> 12284 12285 * decl2.c (build_expr_from_tree): If CONSTRUCTOR has a type, call 12286 digest_init. 12287 * pt.c (tsubst_copy): Compute type for CONSTRUCTOR. 12288 * typeck2.c (store_init_value): Check for initializing pmf with { } 12289 here. 12290 (process_init_constructor): Not here. 12291 12292Thu Sep 19 16:41:07 1996 Jason Merrill <jason@yorick.cygnus.com> 12293 12294 * pt.c (begin_template_parm_list): Increment 12295 processing_template_decl here. 12296 (end_template_parm_list): Not here. 12297 (process_template_parm): No need to add 1 to it now. 12298 * *.c: Use processing_template_decl instead of current_template_parms 12299 to check for being in a template. 12300 12301 * pt.c (uses_template_parms): Handle SCOPE_REF. Fix CONSTRUCTOR. 12302 (tsubst_copy): Handle CONSTRUCTOR. 12303 (instantiate_decl): Set up context properly for variables. 12304 * decl2.c (build_expr_from_tree): Handle CONSTRUCTOR. 12305 * class.c (finish_struct): Reverse CLASSTYPE_TAGS. 12306 12307Wed Sep 18 13:30:20 1996 Brendan Kehoe <brendan@lisa.cygnus.com> 12308 12309 * lex.c (enum tree_node_kind) [GATHER_STATISTICS]: Put the enum back. 12310 12311Wed Sep 18 04:24:07 1996 Jason Merrill <jason@yorick.cygnus.com> 12312 12313 * method.c (make_thunk): Call comdat_linkage before setting the 12314 TREE_CODE. 12315 12316 * decl2.c (comdat_linkage): Use make_decl_one_only. 12317 (import_export_decl): Likewise. 12318 * decl.c (init_decl_processing): Check supports_one_only instead of 12319 SUPPORTS_WEAK. 12320 12321Sat Sep 14 08:34:41 1996 Jason Merrill <jason@yorick.cygnus.com> 12322 12323 * decl2.c (grokfield): Tighten checking for access decls. 12324 12325 * decl.c (make_typename_type): Resolve references to 12326 current_class_type. Set CLASSTYPE_GOT_SEMICOLON. 12327 (lookup_name_real): Types that depend on a template parameter get 12328 an implicit 'typename' unless they're in the current scope. 12329 (start_decl_1): We don't care about incomplete types that depend 12330 on a template parm. 12331 (grokdeclarator): Resolve 'typename's in the type specifier that 12332 refer to members of the current scope. 12333 12334 * call.c (build_over_call): Remove 'inline called before 12335 definition' diagnostic. 12336 (build_method_call): Likewise. 12337 * decl.c (duplicate_decls): Downgrade 'used before declared 12338 inline' to a warning, only with -Winline. 12339 12340Fri Sep 13 17:31:40 1996 Stan Shebs <shebs@andros.cygnus.com> 12341 12342 * mpw-make.sed: Fix include paths, add @DASH_C_FLAG@ to compile. 12343 12344Wed Sep 11 22:38:13 1996 Gerald Baumgartner <gb@cs.purdue.edu> 12345 12346 * call.c (build_method_call): When calling a signature 12347 default implementation, as in other cases, let instance_ptr simply 12348 be instance. 12349 12350Wed Sep 11 22:14:44 1996 Mike Stump <mrs@cygnus.com> 12351 12352 * parse.y (simple_stmt): Cleanup and use do_poplevel (). 12353 12354Wed Sep 11 22:10:48 1996 Mike Stump <mrs@cygnus.com> 12355 12356 * except.c (expand_start_catch_block): Add a pushlevel so that -g 12357 works on hppa and SPARC. 12358 12359Wed Sep 11 10:18:06 1996 Brendan Kehoe <brendan@lisa.cygnus.com> 12360 12361 * typeck.c (build_indirect_ref): Catch PTR being an error_mark_node. 12362 12363Mon Sep 9 19:51:14 1996 Gerald Baumgartner <gb@cs.purdue.edu> 12364 12365 * call.c (build_over_call): Check first whether DECL_CONTEXT exists 12366 before testing whether it's a signature. 12367 12368Sun Sep 8 16:06:57 1996 Gerald Baumgartner <gb@cs.purdue.edu> 12369 12370 * call.c (build_new_method_call): Don't complain about signature 12371 pointers and references not being an aggr type. 12372 (build_this): If a signature pointer or reference was passed in, 12373 just return it. 12374 (build_new_method_call): If instance is a signature pointer, set 12375 basetype to the signature type of instance. 12376 * sig.c (build_signature_method_call): Deleted basetype and 12377 instance parameters, they can be found as the DECL_CONTEXT of 12378 function and as the first argument passed in. 12379 * cp-tree.h: Changed declaration of build_signature_method_call. 12380 * call.c (build_method_call): Deleted first two arguments in call 12381 of build_signature_method_call. 12382 (build_over_call): Added call to build_signature_method_call. 12383 12384Thu Sep 5 16:51:28 1996 Jason Merrill <jason@yorick.cygnus.com> 12385 12386 * typeck.c (build_c_cast): Don't tack a non_lvalue_expr onto a 12387 target_expr. 12388 12389Thu Sep 5 10:05:38 1996 Brendan Kehoe <brendan@lisa.cygnus.com> 12390 12391 * cvt.c (convert_to_reference): Use %#T, not %#D, for error. 12392 12393Wed Sep 4 17:16:09 1996 Bob Manson <manson@charmed.cygnus.com> 12394 12395 * except.c (expand_start_try_stmts): Move to except.c in the backend. 12396 (expand_end_try_stmts): Remove. 12397 12398 * init.c (perform_member_init): Use add_partial_entry () instead 12399 of directly manipulating lists. 12400 (emit_base_init): Likewise. 12401 12402Wed Sep 4 12:14:36 1996 Mike Stump <mrs@cygnus.com> 12403 12404 * except.c (expand_exception_blocks): Always make sure USE and 12405 CLOBBER insns that came at the end still do, the backend relies 12406 upon this. 12407 12408Wed Sep 4 07:44:48 1996 Jason Merrill <jason@yorick.cygnus.com> 12409 12410 * call.c (build_over_call): We can only use a TARGET_EXPR of the 12411 right type. 12412 12413Tue Sep 3 19:26:05 1996 Jason Merrill <jason@yorick.cygnus.com> 12414 12415 * cvt.c (convert_to_reference): Revert last change, don't complain 12416 about temp without target decl. 12417 12418Tue Sep 3 10:22:56 1996 Mike Stump <mrs@cygnus.com> 12419 12420 * decl.c (grokdeclarator): Don't core dump when void() is given. 12421 12422Tue Sep 3 02:38:56 1996 Jason Merrill <jason@yorick.cygnus.com> 12423 12424 * decl.c (copy_args_p): Don't crash. 12425 12426Fri Aug 30 14:26:57 1996 Mike Stump <mrs@cygnus.com> 12427 12428 * pt.c (tsubst): And support template args inside the exception 12429 specification. 12430 12431 * pt.c (tsubst): Add support for exception specifications in 12432 template functions. 12433 12434Fri Aug 30 10:01:55 1996 Mike Stump <mrs@cygnus.com> 12435 12436 * cp-tree.def (DECL_STMT): Eliminate the throw spec field, only 3 12437 fields now. 12438 * cp-tree.h (start_decl): Eliminate the throw spec parameter. 12439 (start_function): Likewise. 12440 (start_method): Likewise. 12441 (grokfield): Likewise. 12442 (make_call_declarator): Add throw spec parameter. 12443 (set_quals_and_spec): Add routine. 12444 * lex.c (set_quals_and_spec): Likewise. 12445 * decl.h (grokdeclarator): Eliminate the throw spec parameter. 12446 * decl.c (shadow_tag): Eliminate the throw spec parameter to 12447 grokdeclarator. 12448 (groktypename): Likewise. 12449 (start_decl): Eliminate the throw spec parameter. Eliminate the 12450 throw spec parameter to grokdeclarator. Eliminate the throw spec 12451 field in DECL_STMT. 12452 (cp_finish_decl): Eliminate the throw spec field in DECL_STMT. 12453 (grokfndecl): Remove useless set of raises. 12454 (grokdeclarator): Eliminate the throw spec parameter. Eliminate 12455 the throw spec parameter to start_decl. Pull the throw spec out 12456 of the call declarator. 12457 (grokparms): Eliminate the throw spec parameter to grokdeclarator. 12458 (start_function): Eliminate the throw spec parameter. Eliminate 12459 the throw spec parameter to grokdeclarator. 12460 (start_method): Likewise. 12461 * decl2.c (grokfield): Likewise. 12462 (grokbitfield): Eliminate the throw spec parameter to grokdeclarator. 12463 (grokoptypename): Likewise. 12464 (finish_file): Eliminate the throw spec parameter to 12465 start_function. Add throw spec to make_call_declarator. 12466 * except.c (init_exception_processing): Add throw spec to 12467 make_call_declarator. Eliminate the throw spec parameter to 12468 start_decl. 12469 (expand_start_catch_block): Eliminate the throw spec parameter to 12470 grokdeclarator. 12471 (expand_builtin_throw): Add throw spec to make_call_declarator. 12472 Eliminate the throw spec parameter to start_function. 12473 (start_anon_func): Likewise. 12474 * lex.c (make_call_declarator): Add throw spec parameter. 12475 (set_quals_and_spec): New routine. 12476 (cons_up_default_function): Add throw spec to make_call_declarator. 12477 Eliminate the throw spec parameter to grokfield. 12478 * method.c (synthesize_method): Eliminate the throw spec parameter 12479 to start_function. 12480 * pt.c (process_template_parm): Eliminate the throw spec parameter 12481 to grokdeclarator. 12482 (tsubst): Add throw spec to make_call_declarator. 12483 (tsubst_expr): Eliminate the throw spec parameter to start_decl. 12484 (do_function_instantiation): Eliminate the throw spec parameter to 12485 grokdeclarator. Eliminate the throw spec parameter to 12486 start_function. 12487 * rtti.c (synthesize_tinfo_fn): Eliminate the throw spec parameter 12488 to start_function. 12489 * parse.y (datadef): Remove non-winning optimization. 12490 (decl): Likewise. 12491 (fndef): Remove ambiguous error productions uncovered by grammar 12492 fixing. 12493 (constructor_declarator): Add exception_specification_opt here. 12494 (component_constructor_declarator): Likewise. 12495 (direct_after_type_declarator): Likewise. 12496 (complex_direct_notype_declarator): Likewise. 12497 (direct_abstract_declarator): Likewise. 12498 (fn.def1): Remove exception_specification_opt. 12499 (fn.def2): Likewise. 12500 (condition): Likewise. 12501 (initdcl0): Likewise. 12502 (initdcl): Likewise. 12503 (notype_initdcl0): Likewise. 12504 (nomods_initdcl0): Likewise. 12505 (component_decl_1): Likewise. 12506 (component_declarator): Likewise. 12507 (after_type_component_declarator0): Likewise. 12508 (after_type_component_declarator): Likewise. 12509 (notype_component_declarator): Likewise. 12510 12511Wed Aug 28 01:40:30 1996 Jason Merrill <jason@yorick.cygnus.com> 12512 12513 * call.c (build_over_call): Also use an INIT_EXPR when 12514 initializing anything from an rvalue. 12515 12516 * call.c (build_over_call): Call stabilize_reference when building 12517 an INIT_EXPR instead of calling the copy ctor. 12518 12519 * call.c (joust): Extend the previous change to all comparisons. 12520 12521 * decl2.c, method.c, lex.c: Use MAKE_DECL_ONE_ONLY and 12522 NO_LINKAGE_HEURISTICS. 12523 12524 * decl2.c (finish_file): Emit any statics that weren't already. 12525 12526 * typeck.c (build_static_cast): Implement. 12527 * tree.c (build_cplus_new): Handle getting a TARGET_EXPR. 12528 * decl.c (grokparms): Use can_convert_arg instead of 12529 implicit_conversion directly. 12530 (copy_args_p): New fn. 12531 * cvt.c (convert_to_reference): Don't complain about temp with 12532 static_cast. 12533 (build_up_reference): Handle TARGET_EXPRs. 12534 * call.c (build_over_call): Elide unnecessary temps. 12535 (can_convert*): Use new overloading code. 12536 12537Tue Aug 27 13:12:21 1996 Jason Merrill <jason@yorick.cygnus.com> 12538 12539 * call.c: Move TYPE_PTR*_MACROS ... 12540 * cp-tree.h: To here. 12541 * typeck.c (build_reinterpret_cast): Implement. 12542 12543 * call.c (add_builtin_candidate): Use TYPE_PTROB_P instead of 12544 ptr_complete_ob. 12545 (joust): If we're comparing a function to a builtin and the worst 12546 conversion for the builtin is worse than the worst conversion for the 12547 function, take the function. 12548 12549 * typeck.c (build_const_cast): Implement. 12550 (comp_ptr_ttypes_const): Like comp_ptr_ttypes, for const_cast. 12551 (comp_ptr_ttypes_reinterpret): Like cpt, for reinterpret_cast. 12552 12553Tue Aug 27 13:14:58 1996 Bob Manson <manson@charmed.cygnus.com> 12554 12555 * rtti.c (build_dynamic_cast): Don't try to dereference exprtype 12556 too early. Make sure we explode if exprtype turns out to be a 12557 NULL_TREE when it shouldn't be. 12558 12559Tue Aug 27 10:56:21 1996 Mike Stump <mrs@cygnus.com> 12560 12561 * cp-tree.h: New routine make_call_declarator. 12562 * lex.c (make_call_declarator): Define it. 12563 * except.c (init_exception_processing): Use it. 12564 (expand_builtin_throw): Likewise. 12565 (start_anon_func): Likewise. 12566 * decl2.c (finish_file): Likewise. 12567 * lex.c (cons_up_default_function): Likewise. 12568 * parse.y: Likewise. 12569 * pt.c (tsubst): Likewise. 12570 12571Mon Aug 26 17:40:03 1996 Mike Stump <mrs@cygnus.com> 12572 12573 * decl2.c (groktypefield): Remove unused code. 12574 12575Mon Aug 26 17:00:33 1996 Mike Stump <mrs@cygnus.com> 12576 12577 * gxx.gperf: Change TYPE_QUAL into CV_QUALIFIER. 12578 * parse.y: Likewise. Change maybe_type_qual into maybe_cv_qualifier. 12579 Change type_quals into cv_qualifiers. Change nonempty_type_quals into 12580 nonempty_cv_qualifiers. 12581 * hash.h: Rebuild. 12582 12583 * lex.c (make_pointer_declarator): Change type_quals into 12584 cv_qualifiers. 12585 (make_reference_declarator): Likewise. 12586 12587Thu Aug 22 01:09:22 1996 Jason Merrill <jason@yorick.cygnus.com> 12588 12589 * decl.c (start_function): Only check interface_* for templates 12590 with flag_alt_external_templates. 12591 12592 * call.c (build_new_op): Check for comparison of different enum types. 12593 (build_over_call): Fix arg # output. 12594 12595 * typeck.c (build_component_ref): Handle pre-found TYPE_DECL. 12596 12597Wed Aug 21 00:13:15 1996 Jason Merrill <jason@yorick.cygnus.com> 12598 12599 * call.c (build_new_op): Check for erroneous args. 12600 12601 * call.c (build_new_method_call): Add missing args to cp_error. 12602 12603 * tree.c (error_type): Don't print reference-to-array. 12604 12605 * typeck.c (convert_for_assignment): Don't say contravariance for 12606 removing const. 12607 12608Tue Aug 20 13:23:00 1996 Jason Merrill <jason@yorick.cygnus.com> 12609 12610 * call.c (build_over_call): Diagnose bad convs for `this'. 12611 12612 * lex.c (cons_up_default_function): Set DECL_ARTIFICIAL 12613 on _ctor_arg. 12614 12615 * call.c (convert_like): Handle bad convs. 12616 (build_over_call): Handle bad convs better. 12617 12618 * decl2.c: -fansi-overloading is now the default. 12619 12620 * call.c (build_new_method_call): Check for erroneous args. 12621 12622 * pt.c (instantiate_class_template): Propagate 12623 TYPE_USES_MULTIPLE_INHERITANCE. 12624 12625Tue Aug 20 13:09:57 1996 Mike Stump <mrs@cygnus.com> 12626 12627 * call.c (enforce_access): Add static to routine. 12628 12629Sun Aug 18 14:35:54 1996 Jason Merrill <jason@yorick.cygnus.com> 12630 12631 * call.c (build_user_type_conversion_1): Fix bad handling. 12632 (compare_ics): Likewise. 12633 12634Sat Aug 17 21:54:11 1996 Jason Merrill <jason@yorick.cygnus.com> 12635 12636 * call.c (standard_conversion): Oops. 12637 12638Sat Aug 17 16:28:11 1996 Geoffrey Noer <noer@cygnus.com> 12639 12640 * g++.c: Update test for win32 (&& ! cygwin32). 12641 12642Sat Aug 17 03:45:31 1996 Jason Merrill <jason@yorick.cygnus.com> 12643 12644 * typeck.c (comp_ptr_ttypes_real): Handle OFFSET_TYPEs properly. 12645 (ptr_reasonably_similar): New fn. 12646 * call.c (BAD_RANK): New rank. 12647 (ICS_BAD_FLAG): New macro. 12648 (standard_conversion): Handle almost-right pointer conversions. 12649 (reference_binding): Handle bad rvalue bindings. 12650 (add_*_candidate): Stuff. 12651 (build_over_call): Pass bad conversions to convert_for_initialization. 12652 (compare_ics): Handle bad convs. 12653 (joust): Likewise. 12654 12655Fri Aug 16 15:02:19 1996 Bob Manson <manson@charmed.cygnus.com> 12656 12657 * init.c (expand_vec_init): Use ptrdiff_type_node instead of 12658 integer_type_node when computing pointer offsets. 12659 12660Fri Aug 16 01:28:32 1996 Jason Merrill <jason@yorick.cygnus.com> 12661 12662 * tree.c (lvalue_type): New fn. 12663 (error_type): New fn. 12664 * call.c (op_error): Use error_type. 12665 (add_conv_candidate): Use lvalue_type. 12666 (add_builtin_candidates): Likewise. 12667 * error.c (args_as_string): Use error_type. 12668 12669Thu Aug 15 17:27:13 1996 Jason Merrill <jason@yorick.cygnus.com> 12670 12671 * pt.c (instantiate_decl): Evaluate DECL_INITIAL of a VAR_DECL here. 12672 (tsubst): Not here. 12673 12674 * decl.c (init_decl_processing): With -ansi, __null's type is the 12675 signed integral type with the same number of bits as a pointer. 12676 Introduce a new variable null_node for it. 12677 * cp-tree.h: Adjust. 12678 * call.c (null_ptr_cst_p): Adjust. 12679 12680Thu Aug 15 17:09:54 1996 Mike Stump <mrs@cygnus.com> 12681 12682 * except.c (do_unwind): Mark %i7 as used on the SPARC so we can 12683 optimize. 12684 12685Thu Aug 15 01:36:49 1996 Jason Merrill <jason@yorick.cygnus.com> 12686 12687 * decl2.c (import_export_decl): Ignore #pragma interface for tinfo 12688 fns of classes without virtual functions. 12689 12690 * call.c (add_function_candidate): Handle `this' specially. 12691 (compare_ics): Likewise. 12692 12693Tue Aug 13 12:16:10 1996 Jason Merrill <jason@yorick.cygnus.com> 12694 12695 * typeck.c (build_conditional_expr): Fix handling of __null. 12696 12697 * decl2.c (comdat_linkage): New fn. 12698 (import_export_vtable): Use it. 12699 (import_export_decl): Use it. 12700 * method.c (make_thunk): Use it. 12701 12702Mon Aug 12 00:09:18 1996 Jason Merrill <jason@yorick.cygnus.com> 12703 12704 * pt.c (end_template_decl): If we don't actually have parms, return. 12705 * parse.y (template_header): Accept 'template <>'. 12706 12707 * errfn.c: Allow 5 args. 12708 12709Sun Aug 11 15:20:58 1996 Jason Merrill <jason@yorick.cygnus.com> 12710 12711 * tree.c (make_temp_vec): New fn. 12712 * pt.c (push_template_decl): Handle partial specs. 12713 (instantiate_class_template): Likewise. 12714 (more_specialized): Use get_bindings. 12715 (more_specialized_class): New fn. 12716 (get_class_bindings): New fn. 12717 (most_specialized_class): New fn. 12718 (do_function_instantiation): List candidates for ambiguous case. 12719 * decl.c (duplicate_decls): Lose reference to DECL_TEMPLATE_MEMBERS. 12720 (shadow_tag): Call push_template_decl for partial specializations. 12721 * parse.y: Likewise. 12722 * cp-tree.h (DECL_TEMPLATE_SPECIALIZATIONS): Replaces 12723 DECL_TEMPLATE_MEMBERS. 12724 * call.c (print_z_candidates): Reduce duplication. 12725 12726Fri Aug 9 14:36:08 1996 Jason Merrill <jason@yorick.cygnus.com> 12727 12728 * decl2.c (lang_decode_option): Allow -fansi-overloading. 12729 12730Thu Aug 8 17:04:18 1996 Jason Merrill <jason@yorick.cygnus.com> 12731 12732 * pt.c (get_bindings): New fn. 12733 (most_specialized): Likewise. 12734 (do_function_instantiation): Use them. 12735 (add_maybe_template): New fn. 12736 * cp-tree.h (DECL_MAYBE_TEMPLATE): New macro. 12737 * call.c (build_new_op): Handle guiding decls. 12738 (build_new_function_call): Likewise. 12739 * decl2.c (finish_file): Likewise. 12740 12741 * decl2.c (mark_used): Do synthesis here. 12742 * call.c (build_method_call): Not here. 12743 (build_over_call): Or here. 12744 * typeck.c (build_function_call_real): Or here. 12745 * tree.c (bot_manip): Call mark_used on functions used in default 12746 args. 12747 12748Thu Aug 8 17:48:16 1996 Michael Meissner <meissner@tiktok.cygnus.com> 12749 12750 * decl2.c (import_export_vtable): Delete code that disabled vtable 12751 heuristic on systems with ASM_OUTPUT_EXTERNAL. 12752 12753Wed Aug 7 12:44:11 1996 Jason Merrill <jason@yorick.cygnus.com> 12754 12755 * typeck.c (build_x_function_call): Handle static call context 12756 better. 12757 12758 * decl.c (finish_function): Set the DECL_CONTEXT of the result to 12759 the function, not its outer block. 12760 12761 * call.c (build_field_call): Pass fields on to build_opfncall 12762 regardless of TYPE_OVERLOADS_CALL_EXPR. 12763 (build_method_call): Pass on to build_new_method_call sooner. 12764 12765 * typeck.c (build_ptrmemfunc): Just return what instantiate_type 12766 gives us. 12767 * class.c (instantiate_type): Don't put a POINTER_TYPE to 12768 METHOD_TYPE on an expression. Also make a copy of rhs instead of 12769 modifying it. 12770 12771Tue Aug 6 12:58:46 1996 Jason Merrill <jason@yorick.cygnus.com> 12772 12773 * call.c (compare_ics): Handle qual_conv after lvalue_conv. 12774 (add_builtin_candidate): Don't take enums for ++. 12775 (build_new_method_call): Handle non-aggregates and field calls. 12776 Move new overloading code from... 12777 * cvt.c: Here. 12778 12779 * decl.c (grokparms): Don't check default args in templates. 12780 12781Mon Aug 5 17:17:06 1996 Jason Merrill <jason@yorick.cygnus.com> 12782 12783 * cvt.c (build_new_op): Fix args to build_unary_op. 12784 (add_builtin_candidates): Don't call type_promotes_to on float. 12785 12786 * decl.c (grokparms): Check the type of the default arg. 12787 12788 * cvt.c (build_new_op): Pass non-overloaded cases on rather than 12789 returning NULL_TREE. 12790 12791 * typeck.c (build_x_binary_op): Avoid doing extra work. 12792 (build_x_unary_op): Likewise. 12793 (build_x_conditional_expr): Likewise. 12794 * cvt.c (build_over_call): Return. 12795 (add_builtin_candidate): Fix MEMBER_REF. 12796 (build_new_op): Likewise. 12797 12798Mon Aug 5 17:07:47 1996 Mike Stump <mrs@cygnus.com> 12799 12800 * method.c (build_overload_name): Put bug fix into code but leave 12801 disabled for now so we can be bug compatible with older releases 12802 that do repeats incorrectly. In the future, we can enable it. 12803 12804Mon Aug 5 13:46:28 1996 Jason Merrill <jason@yorick.cygnus.com> 12805 12806 * cvt.c (convert_like): Don't call build_cplus_new twice. 12807 12808 * call.c, cp-tree.h, cvt.c, decl2.c, init.c, method.c, pt.c, typeck.c: 12809 Control new overloading code with -fansi-overloading. 12810 12811Sun Aug 4 15:29:11 1996 Jason Merrill <jason@yorick.cygnus.com> 12812 12813 * cvt.c (build_over_call): Call build_cplus_new. 12814 * call.c (build_method_call): Likewise. 12815 * typeck.c (build_function_call_real): Likewise. 12816 (build_conditional_expr): If both operands are TARGET_EXPRs, wrap 12817 the COND_EXPR in a TARGET_EXPR so they use the same slot. 12818 12819 * cvt.c (build_up_reference): Propagate INDIRECT_BIND to 12820 recursive calls. 12821 * typeck.c (complete_type): Propagate 12822 TYPE_NEEDS_{CONSTRUCTING,DESTRUCTOR}. 12823 12824Sat Aug 3 14:05:07 1996 Jason Merrill <jason@yorick.cygnus.com> 12825 12826 * cvt.c (joust): More ?: kludging. Sigh. 12827 (build_over_call): Don't try to synthesize global fns. 12828 12829 * search.c (lookup_conversions): Use binfo marking. 12830 12831Sat Aug 3 12:33:42 1996 Bob Manson <manson@charmed.cygnus.com> 12832 12833 * search.c (build_mi_matrix): Use the correct value of cid 12834 when determining the new mi_size. 12835 12836Sat Aug 3 01:27:41 1996 Jason Merrill <jason@yorick.cygnus.com> 12837 12838 * cvt.c (add_builtin_candidates): Do consider type conversion ops 12839 for the first parms of += et al. 12840 (strip_top_quals): New fn. 12841 (reference_binding): Use it instead of TYPE_MAIN_VARIANT. 12842 (implicit_conversion): Likewise. 12843 (add_builtin_candidates): Be careful about arrays. 12844 (build_new_method_call): Handle vtable optimization. 12845 12846Fri Aug 2 01:26:59 1996 Jason Merrill <jason@yorick.cygnus.com> 12847 12848 * cp-tree.h (LOOKUP_NO_TEMP_BIND): New flag. 12849 * cvt.c (reference_binding): Use it. 12850 (implicit_conversion): Use it. 12851 (add_builtin_candidate, COND_EXPR): Use it. 12852 12853 * cvt.c (build_new_function_call): Check for error args. 12854 12855 * typeck.c (comptypes): Just check DERIVED_FROM_P, not UNIQUELY. 12856 12857 * gxx.gperf: Add __null. 12858 * hash.h: Regenerate. 12859 * lex.h: Add RID_NULL. 12860 * lex.c (init_lex): Create null_pointer_node here, stick it in 12861 RID_NULL. 12862 * decl.c (init_decl_processing): Still set its type here. 12863 * cvt.c (cp_convert_to_pointer): Don't produce null_pointer_node. 12864 (convert_to_pointer_force): Likewise. 12865 (null_ptr_cst_p): Check for null_pointer_node; only accept (void*)0 12866 if (! pedantic). 12867 * call.c (convert_harshness): Use null_ptr_cst_p. 12868 * typeck.c (convert_for_assignment): Likewise. Don't produce 12869 null_pointer_node. 12870 12871 * error.c (args_as_string): Handle lists of actual args, too. 12872 * cvt.c (null_ptr_cst): Support (void*)0 for now. 12873 (build_user_type_conversion_1): Improve diagnostics. 12874 (build_new_function_call): Likewise. 12875 (build_object_call): Likewise. 12876 (build_new_method_call): Likewise. Move call before def diagnostic... 12877 (build_over_call): Here. 12878 12879 * cvt.c (build_new_method_call): Don't complain about no match if 12880 LOOKUP_SPECULATIVELY. 12881 (build_over_call): Fix 'this' for virtual fn. 12882 (build_new_method_call): Add diagnostic. 12883 12884Thu Aug 1 16:45:09 1996 Jason Merrill <jason@yorick.cygnus.com> 12885 12886 * cvt.c (add_function_candidate): Expect 'this' and 'in_chrg' for 12887 constructors to be passed in. 12888 (build_over_call): Likewise. 12889 (build_user_type_conversion_1): Pass them in. 12890 (convert_like): Likewise. 12891 (build_object_call): Handle overloaded conversions. 12892 (build_over_call): Pass the right args to build_vfn_ref. 12893 (standard_conversion): Fix pmf convs. 12894 (joust): Handle comparing statics and non-statics. 12895 (build_new_method_call): New fn. 12896 * call.c (build_method_call): Call it if NEW_OVER. 12897 12898Thu Aug 1 16:06:14 1996 Mike Stump <mrs@cygnus.com> 12899 12900 * lex.c (do_identifier): Don't use %O on IDENTIFIER_OPNAME_Ps, use 12901 %D instead. 12902 12903Thu Aug 1 15:24:02 1996 Mike Stump <mrs@cygnus.com> 12904 12905 * except.c (expand_throw): Use maybe_build_cleanup_and_delete 12906 instead of just maybe_build_cleanup so that we deallocate the 12907 thrown object. 12908 12909Thu Aug 1 15:18:00 1996 Brendan Kehoe <brendan@lisa.cygnus.com> 12910 12911 * decl2.c (finish_prevtable_vardecl): Make non-static for pt.c's use. 12912 * cp-tree.h (finish_prevtable_vardecl): Add decl. 12913 12914Thu Aug 1 11:53:51 1996 Bob Manson <manson@charmed.cygnus.com> 12915 12916 * pt.c (instantiate_class_template): Call complete_type. Also, if 12917 we're at the end of the file and we just instantiated a template 12918 class with a vtable, call finish_prevtable_vardecl. 12919 12920 * error.c (dump_decl): Don't explode (or explode more gracefully 12921 as appropriate) if the object being dumped has a null type. 12922 (dump_expr): Likewise. 12923 12924 * search.c (build_mi_matrix): Ensure that mi_size is large enough, 12925 by counting the number of nodes that we'll need before allocating 12926 the array. 12927 (lookup_fnfields): Fix comment. 12928 (breadth_first_search): Fix comment. 12929 12930Wed Jul 31 09:57:05 1996 Jason Merrill <jason@yorick.cygnus.com> 12931 12932 * pt.c (instantiate_class_template): Propagate TYPE_PACKED and 12933 TYPE_ALIGN. 12934 * class.c (finish_struct): Call cplus_decl_attributes here. 12935 (finish_struct_1): Not here. 12936 * cp-tree.h: Adjust. 12937 12938 * pt.c (type_unification): New parameter STRICT. 12939 (unify): If STRICT, don't allow cv addition or base deduction. 12940 * call.c, class.c, cvt.c, cp-tree.h: Adjust. 12941 12942Tue Jul 30 13:06:13 1996 Jason Merrill <jason@yorick.cygnus.com> 12943 12944 * search.c (get_template_base{_recursive}): New fns. 12945 * pt.c (more_specialized): New fn. 12946 (do_function_instantiation): Use it. 12947 (unify): Handle base deduction. 12948 * cvt.c (joust): Use more_specialized. 12949 Don't arbitrarily choose between non-builtin candidates. 12950 (build_over_call): Call require_complete_type. 12951 12952 * decl.c (start_function): Statics are static even in a #pragma 12953 interface file. 12954 12955 * decl2.c (import_export_vtable): Disable vtable heuristic on 12956 systems with ASM_OUTPUT_EXTERNAL. 12957 12958 * cvt.c (compare_ics): Fix comparison of PMEM_CONV and BASE_CONV. 12959 (standard_conversion): No std conv to enum type. 12960 12961 * cvt.c (standard_conversion): Fix order of args to DERIVED_FROM_P 12962 for ptm's. 12963 12964 * cvt.c (reference_binding): Bind directly to a base subobject of 12965 a class rvalue. 12966 12967 * cvt.c (build_new_op): Enforce access control. 12968 12969Tue Jul 30 09:22:53 1996 Bob Manson <manson@charmed.cygnus.com> 12970 12971 * typeck2.c (process_init_constructor): When scanning the 12972 union for a named field, skip things that aren't FIELD_DECLs. 12973 12974 * method.c (synthesize_method): Don't scan fndecl's rtl if 12975 we're at the end of the file; just assume the function can't 12976 be inlined. 12977 12978Mon Jul 29 15:48:30 1996 Jason Merrill <jason@yorick.cygnus.com> 12979 12980 * cvt.c (build_builtin_candidate): Stick a dummy conversion in if 12981 it failed. 12982 12983 * cvt.c (build_user_type_conversion_1): Handle overloaded 12984 conversion ops. 12985 12986 * cvt.c (add_builtin_candidates): Don't consider type conversion 12987 operators for the first parameter of operator=. 12988 12989Mon Jul 29 15:33:55 1996 Bob Manson <manson@charmed.cygnus.com> 12990 12991 * typeck.c (complete_type): Only call layout_type if we're not 12992 expanding a template. 12993 12994Mon Jul 29 14:40:38 1996 Jason Merrill <jason@yorick.cygnus.com> 12995 12996 * cvt.c (compare_ics): Oops. 12997 12998 * cvt.c (op_error): Oops. 12999 13000 * cp-tree.def: Add RVALUE_CONV, rename EXACT_CONV to IDENTITY_CONV. 13001 * cvt.c: Add IDENTITY_RANK before others. Use real_lvalue_p. 13002 (build_conv): Use them. 13003 (implicit_conversion): Use them. 13004 (convert_like): Handle them. 13005 (build_new_op): Handle builtin COND_EXPR again. 13006 (add_builtin_candidates): Strip cv-quals. Fix oops. Include enums 13007 in lists of types for COND_EXPR. 13008 (add_builtin_candidate): Add enum candidates for COND_EXPR. 13009 13010Mon Jul 29 12:05:40 1996 Bob Manson <manson@charmed.cygnus.com> 13011 13012 * typeck.c (build_modify_expr): Always attempt to build a call to 13013 the assignment operator, even if we're using a default one. 13014 (convert_for_initialization): Call complete_type. 13015 13016Mon Jul 29 11:25:08 1996 Jason Merrill <jason@yorick.cygnus.com> 13017 13018 * cvt.c (reference_binding): A REF_BIND gets the reference type. 13019 (implicit_conversion): Likewise. 13020 (convert_like): Likewise. 13021 (compare_ics): Likewise. 13022 (compare_qual): Likewise. 13023 (print_z_candidates): Handle no candidates. 13024 (build_new_op): Don't handle builtin COND_EXPR for now. 13025 13026Sat Jul 27 11:27:47 1996 Stan Shebs <shebs@andros.cygnus.com> 13027 13028 * cvt.c (build_builtin_candidate): Init local var in an ANSI way. 13029 13030Fri Jul 26 01:07:22 1996 Jason Merrill <jason@yorick.cygnus.com> 13031 13032 * cvt.c (joust): If the candidates are the same, arbitrarily pick one. 13033 13034 * cvt.c (build_builtin_candidate): Oops. 13035 (build_new_op): Oops. 13036 13037 * method.c (build_opfncall): Pass COND_EXPR on. 13038 * cvt.c (build_builtin_candidate): Reorganize, support COND_EXPR. 13039 (add_builtin_candidate{,s}): Likewise. 13040 (add_builtin_candidates): Likewise. 13041 (print_z_candidates, op_error, build_new_op): Likewise. 13042 (type_decays_to): New fn. 13043 * lex.c (init_lex): Just say ?: for COND_EXPR. 13044 13045Thu Jul 25 09:33:33 1996 Jason Merrill <jason@yorick.cygnus.com> 13046 13047 * typeck.c (complete_type): Call layout_type rather than building 13048 a new array type. 13049 13050 * cvt.c (add_builtin_candidate): Pointer arithmetic candidates 13051 only use ptrdiff_t. 13052 13053Wed Jul 24 12:45:08 1996 Jason Merrill <jason@yorick.cygnus.com> 13054 13055 * cvt.c: Always compile the new overloading code (but don't use it). 13056 (implicit_conversion): Add a BASE_CONV when converting to 13057 the same class type. 13058 (convert_like): Handle BASE_CONV. 13059 13060Tue Jul 23 12:46:30 1996 Jason Merrill <jason@yorick.cygnus.com> 13061 13062 * cvt.c (build_new_op): Support {MAX,MIN}_EXPR. 13063 (add_builtin_candidate): Likewise. 13064 13065 NEW_OVER changes: 13066 * typeck.c (build_x_function_call): Try an operator function 13067 whenever we call an object of class type. 13068 * method.c (build_opfncall): Pass CALL_EXPRs through. 13069 * cvt.c (implicit_conversion): Do const-ref case first. 13070 (add_conv_candidate, build_object_call, op_error): New fns. 13071 (ptr_complete_ob, TYPE_PTROB_P): void is not an object type. 13072 ({add,build}_builtin_candidate{,s}, print_z_candidates): Display 13073 builtin candidates. 13074 (build_new_op): Handle CALL_EXPR. Don't try to decay void. 13075 Fall back on preincrement handling. Use op_error. 13076 Handle warn_synth. 13077 (convert_like): Pass INDIRECT_BIND. Don't try to do anything with 13078 an error_mark_node. 13079 (build_over_call): Handle PROMOTE_PROTOTYPES and ellipsis promotions 13080 properly. 13081 13082Mon Jul 22 16:21:55 1996 Bob Manson <manson@charmed.cygnus.com> 13083 13084 * pt.c (tsubst_expr): Handle CONTINUE_STMT. 13085 13086Mon Jul 22 15:38:58 1996 Mike Stump <mrs@cygnus.com> 13087 13088 * typeck.c (build_component_ref_1): Use build_component_ref 13089 instead of open coding it here. 13090 13091Mon Jul 22 12:18:54 1996 Jason Merrill <jason@yorick.cygnus.com> 13092 13093 * g++.c (main): Don't link with -lg++. 13094 13095 NEW_OVER changes: 13096 * cvt.c (convert_to_reference): Don't use convert_from_reference on 13097 result of build_type_conversion. 13098 (cp_convert): Only call build_method_call for ctors if 13099 build_type_conversion failed. 13100 (ptr_complete_ob): New function. 13101 (TYPE_PTR{,OB,MEM}_P): New macros. 13102 ({add,build}_builtin_candidate{,s}): New functions. 13103 (print_z_candidates): Handle builtins. 13104 (build_user_type_conversion_1): Don't use conversion fns for 13105 converting to a base type. 13106 (build_user_type_conversion_1): Set ICS_USER_FLAG on AMBIG_CONVs. 13107 (build_user_type_conversion): Use convert_from_reference. 13108 (build_new_op): New function. 13109 (build_over_call): Fix handling of methods. 13110 (compare_ics): Handle AMBIG_CONV properly. 13111 * typeck2.c: Increment abort count. 13112 * method.c (build_opfncall): Forward most requests to build_new_op. 13113 * cp-tree.h (IS_OVERLOAD_TYPE): Tweak. 13114 13115Fri Jul 19 17:59:29 1996 Brendan Kehoe <brendan@lisa.cygnus.com> 13116 13117 * error.c (dump_expr, case CONSTRUCTOR, case CAST_EXPR): Take out 13118 invalid second argument to dump_expr_list. 13119 13120Fri Jul 19 14:04:05 1996 Mike Stump <mrs@cygnus.com> 13121 13122 * decl.c (lookup_name_real): Make sure we do obj->X::i correctly. 13123 13124Thu Jul 18 14:48:23 1996 Bob Manson <manson@charmed.cygnus.com> 13125 13126 * decl2.c (import_export_vtable): ASM_OUTPUT_EXTERNAL, not 13127 ASSEMBLE_EXTERNAL. 13128 13129Mon Jul 15 17:48:43 1996 Mike Stump <mrs@cygnus.com> 13130 13131 * typeck2.c (process_init_constructor): New pedwarn for using { } 13132 to initialize a pointer to member function. 13133 * typeck.c (build_ptrmemfunc1): Avoid use of digest_init so that 13134 we can avoid the new error. 13135 13136Mon Jul 15 15:42:03 1996 Mike Stump <mrs@cygnus.com> 13137 13138 * typeck.c (build_ptrmemfunc1): New function to hide details of 13139 pointer to member functions better. 13140 13141Mon Jul 15 14:23:02 1996 Mike Stump <mrs@cygnus.com> 13142 13143 * init.c (resolve_offset_ref): Resolve OFFSET_REFs that are 13144 methods into the actual method, as we know the implied object is 13145 not used. 13146 13147Mon Jul 15 13:08:29 1996 Brendan Kehoe <brendan@lisa.cygnus.com> 13148 13149 * parse.y (maybecomma_warn): Only emit the pedwarn if we're not 13150 inside a system header. 13151 13152Fri Jul 12 16:30:05 1996 Bob Manson <manson@charmed.cygnus.com> 13153 13154 * call.c (build_method_call): Call complete_type on the 13155 instance type. 13156 13157Thu Jul 11 17:16:40 1996 Mike Stump <mrs@cygnus.com> 13158 13159 * typeck.c (build_component_ref): Always build up an OFFSET_REF 13160 for obj_ptr->func so that we can know which object to use in a 13161 method call. 13162 13163Wed Jul 10 19:36:37 1996 Mike Stump <mrs@cygnus.com> 13164 13165 * typeck.c (build_ptrmemfunc): Remove sorry, now we can cast 13166 around things. Also improve maintainability. 13167 13168Wed Jul 10 18:20:11 1996 Bob Manson <manson@charmed.cygnus.com> 13169 13170 * decl.c (grokdeclarator): Check for overflow when evaluating an 13171 array dimension. 13172 13173Wed Jul 10 17:26:19 1996 Jason Merrill <jason@yorick.cygnus.com> 13174 13175 * cvt.c (cp_convert): Don't check for ambiguity with constructor 13176 if NEW_OVER. 13177 13178 * typeck.c (build_x_function_call): Pass function overload 13179 questions to new overloading code if NEW_OVER. 13180 * init.c (expand_aggr_init_1): Only check for type conversion ops 13181 if we're doing copy-initialization (i.e. LOOKUP_ONLYCONVERTING). 13182 Don't check for ambiguity with constructor if NEW_OVER. 13183 * cvt.c (convert_to_reference): Dereference the result of a type 13184 conversion operator. 13185 (build_conv): Propagate ICS_USER_FLAG. 13186 (implicit_conversion): Call instantiate_type. 13187 Pass LOOKUP_ONLYCONVERTING instead of LOOKUP_NORMAL. 13188 (add_function_candidate): Fix cv-quals on argtype. 13189 (print_z_candidates): New function. 13190 (build_new_function_call): Call it. 13191 (build_user_type_conversion_1): If LOOKUP_ONLYCONVERTING, don't 13192 consider non-converting constructors. 13193 Call print_z_candidates. 13194 Return an AMBIG_CONV for an ambiguous conversion. 13195 (build_user_type_conversion): Handle AMBIG_CONV. 13196 (convert_like): Fix test for building TARGET_EXPR. 13197 Call instantiate_type. 13198 Handle AMBIG_CONV and LVALUE_CONV. 13199 (build_over_call): Handle 0 args and ellipsis. 13200 * cp-tree.def: Add AMBIG_CONV. 13201 13202Tue Jul 9 17:48:48 1996 Mike Stump <mrs@cygnus.com> 13203 13204 * decl.c (lookup_name_real): If we find mem in obj when parsing 13205 `obj->mem', make sure we return the right value. 13206 13207Tue Jul 9 16:11:28 1996 Bob Manson <manson@charmed.cygnus.com> 13208 13209 * search.c (get_base_distance): Call complete_type. 13210 13211Tue Jul 9 12:46:34 1996 Mike Stump <mrs@cygnus.com> 13212 13213 * decl.c (store_bindings): Make static. 13214 13215Mon Jul 8 16:42:31 1996 Jason Merrill <jason@yorick.cygnus.com> 13216 13217 * init.c (expand_aggr_init_1): Don't check type conversions if 13218 NEW_OVER. 13219 13220 * cvt.c (z_candidate): Put back template field. 13221 (add_function_candidate): Set it. 13222 (add_template_candidate): Likewise. 13223 (joust): Use it. 13224 (compare_qual): Handle references and pointers to members. 13225 (compare_ics): Handle reference bindings. 13226 13227 * decl.c (duplicate_decls): Propagate DECL_ONE_ONLY. 13228 13229Mon Jul 8 16:18:56 1996 Bob Manson <manson@charmed.cygnus.com> 13230 13231 * call.c (compute_conversion_costs): Call complete_type. 13232 13233 * tree.c (vec_binfo_member): Use comptypes instead of comparing 13234 pointers, so we can handle template parameters. 13235 13236Fri Jul 5 16:51:53 1996 Bob Manson <manson@charmed.cygnus.com> 13237 13238 * cvt.c (cp_convert_to_pointer): We have to call complete_type 13239 here; let's make it explicit instead of a side effect of an 13240 error check. 13241 13242Wed Jul 3 16:29:51 1996 Jason Merrill <jason@yorick.cygnus.com> 13243 13244 * cvt.c (z_candidate): Remove template field. 13245 (reference_binding): Handle binding to temporary. 13246 (implicit_conversion): Likewise. 13247 (add_function_candidate): Handle artificial constructor parms. 13248 Handle functions with too few parms. 13249 (add_template_candidate): New function. 13250 (build_user_type_conversion_1): Handle constructors. 13251 (convert_like): Likewise. 13252 (build_over_call): Likewise. 13253 (build_new_function_call): Support templates. 13254 (compare_ics): Fix reference, inheritance handling. 13255 13256Mon Jul 1 22:58:18 1996 Bob Manson <manson@charmed.cygnus.com> 13257 13258 * decl.c: Add signed_size_zero_node. 13259 (init_decl_processing): Build it. 13260 * class.c (prepare_fresh_vtable): Use it instead of size_zero_node 13261 when we're trying to make a negative delta. 13262 13263Mon Jul 1 17:56:19 1996 Brendan Kehoe <brendan@lisa.cygnus.com> 13264 13265 Stop doing this damn index==strchr variable name confusion. 13266 * class.c (add_virtual_function): Change local var INDEX to be 13267 named IDX. 13268 (add_method): Likewise. 13269 * lex.c (print_parse_statistics): Likewise. 13270 * search.c (make_memoized_table_entry): Likewise. 13271 (lookup_fnfields_here): Likewise. 13272 (lookup_field): Likewise. 13273 (lookup_fnfields): Likewise. 13274 (get_baselinks): Likewise. 13275 * sig.c (build_signature_table_constructor): Likewise. 13276 (build_signature_method_call): Likewise. 13277 * typeck.c (build_x_array_ref): Change INDEX parm to be named IDX. 13278 (get_member_function_from_ptrfunc): Likewise. 13279 (build_ptrmemfunc): Change local var INDEX to be IDX. 13280 (c_expand_start_case): Likewise. 13281 13282Sat Jun 29 14:05:46 1996 Jason Merrill <jason@yorick.cygnus.com> 13283 13284 * cvt.c (cp_convert_to_pointer): Move user-defined type conversion 13285 handling to before extraction of TYPE_PTRMEMFUNC_FN_TYPE. 13286 (convert_to_reference): Use build_type_conversion to convert to 13287 the reference type directly. 13288 (standard_conversion): Fix void* case, non-conversions. 13289 (reference_binding): Fix expr == 0 case, non-conversions. 13290 (convert_like): Support REF_BIND. 13291 (compare_qual): Split out from compare_ics. 13292 (compare_ics): Use it, handle icses with only a qual_conv. 13293 13294 * init.c (expand_vec_init): Don't crash if decl is NULL. 13295 13296Fri Jun 28 11:52:51 1996 Stan Shebs <shebs@andros.cygnus.com> 13297 13298 * mpw-config.in: New file, configury for Mac MPW. 13299 * mpw-make.sed: New file, makefile editing for MPW. 13300 13301Thu Jun 27 15:18:30 1996 Jason Merrill <jason@yorick.cygnus.com> 13302 13303 * pt.c (instantiate_class_template): Call repo_template_used. 13304 13305 * search.c (lookup_conversions): Only lookup conversions in 13306 complete types. 13307 13308Thu Jun 27 12:59:53 1996 Brendan Kehoe <brendan@lisa.cygnus.com> 13309 13310 * cp-tree.def: Renamed from tree.def, to avoid confusion with 13311 gcc's tree.def. 13312 * cp-tree.h, lex.c: Include cp-tree.def. 13313 * Makefile.in (CXX_TREE_H): Reference cp-tree.def. 13314 13315Wed Jun 26 18:29:47 1996 Bob Manson <manson@charmed.cygnus.com> 13316 13317 * init.c (build_vec_delete_1): Call complete_type. 13318 13319Mon Jun 24 17:17:32 1996 Mike Stump <mrs@cygnus.com> 13320 13321 * except.c (start_anon_func): Make sure anonymous functions are 13322 never external. 13323 13324Fri Jun 21 15:10:58 1996 Jason Merrill <jason@yorick.cygnus.com> 13325 13326 * decl.c (finish_function): If function_depth > 1, set nested. 13327 13328 * decl2.c (grokbitfield): Revert Bob's change. 13329 * class.c (finish_struct_1): Fix handling of named bitfield widths. 13330 13331Thu Jun 20 23:35:38 1996 Jason Merrill <jason@yorick.cygnus.com> 13332 13333 * pt.c (add_pending_template): Handle types. 13334 (lookup_template_class): With -fexternal-templates, just add the class 13335 to pending_templates instead of instantiating it now. 13336 * decl2.c (finish_file): Handle types in pending_templates. 13337 13338Thu Jun 20 14:08:40 1996 Bob Manson <manson@charmed.cygnus.com> 13339 13340 * decl2.c (grokbitfield): Handle constant decls appropriately. 13341 Give an appropriate error message now instead of spewing core 13342 later. 13343 13344Thu Jun 20 13:01:51 1996 Jason Merrill <jason@yorick.cygnus.com> 13345 13346 * decl2.c: Don't turn on thunks by default for now. 13347 13348Wed Jun 19 11:37:04 1996 Jason Merrill <jason@yorick.cygnus.com> 13349 13350 * typeck.c (complete_type): Handle error_mark_node. 13351 (common_type, OFFSET_TYPE): Handle template_type_parms. 13352 13353Tue Jun 18 10:02:15 1996 Jason Merrill <jason@yorick.cygnus.com> 13354 13355 * pt.c (instantiate_decl): If at_eof, call import_export_decl 13356 regardless of DECL_INLINE. 13357 13358 * typeck.c (mark_addressable): Set TREE_ADDRESSABLE on CONSTRUCTORs. 13359 13360 * class.c (finish_struct_bits): Copy TYPE_SIZE. 13361 13362 * rtti.c (build_dynamic_cast): Support templates. 13363 * tree.def: Support DYNAMIC_CAST_EXPR. 13364 * pt.c (tsubst_copy): Likewise. 13365 * decl2.c (build_expr_from_tree): Likewise. 13366 13367Mon Jun 17 15:23:36 1996 Jason Merrill <jason@yorick.cygnus.com> 13368 13369 * typeck.c (build_static_cast): Support templates. 13370 (build_const_cast): Likewise. 13371 * tree.def: Support CONST/STATIC_CAST_EXPR. 13372 * pt.c (tsubst_copy): Likewise. 13373 * decl2.c (build_expr_from_tree): Likewise. 13374 13375Sun Jun 16 12:33:57 1996 Jason Merrill <jason@yorick.cygnus.com> 13376 13377 * decl2.c (finish_vtable_vardecl): Don't trust 13378 TREE_SYMBOL_REFERENCED for vtables of local classes. 13379 13380Fri Jun 14 18:13:36 1996 Jason Merrill <jason@yorick.cygnus.com> 13381 13382 * pt.c (tsubst_copy): Handle operator T. 13383 13384Wed Jun 12 17:52:40 1996 Brendan Kehoe <brendan@lisa.cygnus.com> 13385 13386 * init.c (build_delete): Move creation of PARMS inside test of 13387 TYPE_HAS_DESTRUCTOR, since it's never used outside of that block. 13388 13389Tue Jun 11 15:09:18 1996 Bob Manson <manson@charmed.cygnus.com> 13390 13391 * typeck.c (build_conditional_expr): Don't assume that 13392 the arguments to ?: are always pointers or records. 13393 13394Tue Jun 11 13:56:23 1996 Jason Merrill <jason@yorick.cygnus.com> 13395 13396 * decl2.c (import_export_decl): Still emit static/weak/comdat 13397 copies of inline template functions with -fno-implicit-templates. 13398 13399Tue Jun 11 11:42:13 1996 Bob Manson <manson@charmed.cygnus.com> 13400 13401 * init.c (build_delete): Determine the complete basetype 13402 path to the destructor we're calling. 13403 13404Fri Jun 7 15:30:10 1996 Bob Manson <manson@charmed.cygnus.com> 13405 13406 * decl.c (build_enumerator): Always copy the INTEGER_CST used to 13407 initialize the enum, because we really and truly don't know where 13408 it came from. 13409 (start_enum): Don't copy integer_zero_node because 13410 build_enumerator will do it. 13411 13412Fri Jun 7 11:11:09 1996 Jason Merrill <jason@yorick.cygnus.com> 13413 13414 * decl.c (finish_function): Do access control on base destructors. 13415 13416 * pt.c (tsubst, case FUNCTION_DECL): Set up 13417 IDENTIFIER_GLOBAL_VALUE for member functions so pushdecl doesn't 13418 hose us. 13419 13420Fri Jun 7 10:37:33 1996 Mike Stump <mrs@cygnus.com> 13421 13422 * cvt.c (build_up_reference): If we have already extended the 13423 lifetime of the temporary, don't try it again. 13424 * typeck.c (c_expand_return): Don't try and convert the return 13425 value twice when we want a reference, once is enough. 13426 13427Tue Jun 4 15:41:45 1996 Jason Merrill <jason@yorick.cygnus.com> 13428 13429 * pt.c (tsubst_expr, case DECL_STMT): Don't pass 13430 LOOKUP_ONLYCONVERTING at all for now. 13431 13432 * search.c (add_conversions): Put the conversion function in 13433 TREE_VALUE, the basetype in TREE_PURPOSE. 13434 * cvt.c (build_type_conversion): Adjust. 13435 * cvt.c (build_expr_type_conversion): Adjust. 13436 * call.c (user_harshness): Adjust. 13437 13438Mon Jun 3 15:30:52 1996 Jason Merrill <jason@yorick.cygnus.com> 13439 13440 * method.c (emit_thunk): Pretend this is a FUNCTION_DECL for the 13441 backend's benefit. 13442 13443Mon Jun 10 18:58:19 1996 Mike Stump <mrs@cygnus.com> 13444 13445 * except.c (expand_start_catch_block): Add a dummy region, if we 13446 get an error, so that we can avoid core dumping later. 13447 13448Fri May 31 14:56:13 1996 Mike Stump <mrs@cygnus.com> 13449 13450 * cp-tree.h (OFFSET_REF): Remove. 13451 * tree.def (CP_OFFSET_REF): Rename to OFFSET_REF. 13452 * expr.c (cplus_expand_expr): Cleanup callers of expand_expr. 13453 * init.c (expand_aggr_init_1): Likewise. 13454 (build_new): Likewise. 13455 * typeck.c (expand_target_expr): Likewise. 13456 13457Fri May 31 14:22:08 1996 Jason Merrill <jason@yorick.cygnus.com> 13458 13459 * typeck.c (build_modify_expr): Don't use TREE_VALUE on a 13460 TARGET_EXPR. 13461 13462Wed May 29 17:04:33 1996 Mike Stump <mrs@cygnus.com> 13463 13464 * cvt.c (build_up_reference): Redo how and when temporaries are 13465 created. 13466 * decl.c (grok_reference_init): Don't try and be smart about 13467 running cleanups. 13468 13469Wed May 29 16:02:08 1996 Mike Stump <mrs@cygnus.com> 13470 13471 * cvt.c (build_up_reference): Add NULL_TREE to all calls to build 13472 (TARGET_EXPR...), now that it has 4 arguments. 13473 * tree.c (build_cplus_new): Likewise. 13474 13475Thu May 23 16:40:30 1996 Jason Merrill <jason@yorick.cygnus.com> 13476 13477 * error.c (dump_expr, case CAST_EXPR): Handle T() properly. 13478 13479 * pt.c (instantiate_decl): Don't call push/pop_cp_function_context. 13480 * decl.c (struct saved_scope): Remove named_labels, 13481 {base,member}_init_list. 13482 (maybe_push_to_top_level): Don't set them. Call 13483 push_cp_function_context if appropriate. 13484 (pop_from_top_level): Likewise. 13485 13486 * method.c (do_build_assign_ref): Remove obsolete check of 13487 TYPE_HAS_ASSIGN_REF (basetype). 13488 13489 * decl.c (grokfndecl): Diagnose user definition of 13490 implicitly-declared methods. 13491 13492Thu May 23 12:13:08 1996 Bob Manson <manson@charmed.cygnus.com> 13493 13494 * method.c (do_build_copy_constructor): Add code to give 13495 meaningful error messages instead of crashing. 13496 (do_build_assign_ref): Don't synthesize assignment operators for 13497 classes containing reference or const members. 13498 13499 * class.c (struct base_info): Remove cant_synth_copy_ctor 13500 and cant_synth_asn_ref. 13501 (finish_base_struct): Remove the code that tries to conditionalize 13502 synthesis of copy constructors & assignment operators based on 13503 access permissions. Instead, let it fail when it tries to 13504 synthesize the copy constructor. This will give meaningful error 13505 messages instead of silently generating code to perform a bitcopy. 13506 13507Wed May 22 11:45:19 1996 Bob Manson <manson@charmed.cygnus.com> 13508 13509 * lex.c (real_yylex): Remove old-n-crufty #if 0 code for 13510 determining types for constant values. 13511 13512 * decl.c (struct named_label_list): Use instead of stuffing 13513 random items into a TREE_LIST node. 13514 (named_label_uses): Use the new struct. 13515 (poplevel): Likewise. 13516 (lookup_label): Likewise. 13517 (define_label): Add an error message to tell the user the line 13518 where the goto is located in addition to the destination of the 13519 goto. 13520 (init_decl_processing): Use NULL instead of NULL_TREE to initialize 13521 named_label_uses. 13522 (finish_function): Likewise. 13523 13524 (start_decl): Complain about defining a static data member 13525 in a different type from which it was declared. 13526 13527Wed May 22 09:33:23 1996 Jason Merrill <jason@yorick.cygnus.com> 13528 13529 * cvt.c (build_expr_type_conversion): Adjust. 13530 13531Tue May 21 11:21:56 1996 Jason Merrill <jason@yorick.cygnus.com> 13532 13533 * call.c (build_method_call): Always convert 'this' to the 13534 appropriate type. 13535 13536 * search.c (add_conversions): Put the conversion function in 13537 TREE_VALUE, the type in TREE_PURPOSE. 13538 * cvt.c (build_type_conversion): Adjust. 13539 * call.c (user_harshness): Adjust. 13540 13541 * method.c (emit_thunk): Call temporary_allocation and 13542 permanent_allocation around the ASM_OUTPUT_MI_THUNK case, too. 13543 13544 * tree.c (build_cplus_array_type): Handle tweaking of 13545 TYPE_MAIN_VARIANT here. 13546 * typeck.c (common_type): Not here. 13547 13548 * typeck.c (complete_type): Only try to complete an array type if 13549 it has a domain. 13550 13551Mon May 20 14:55:59 1996 Jason Merrill <jason@yorick.cygnus.com> 13552 13553 * decl.c (grokvardecl): Call complete_type. 13554 (grokdeclarator): Call complete_type for PARM_DECLs. 13555 13556Fri May 17 16:41:17 1996 Jason Merrill <jason@yorick.cygnus.com> 13557 13558 * pt.c (instantiate_class_template): Re-set 13559 CLASSTYPE_GOT_SEMICOLON after calling finish_struct_1. 13560 13561Fri May 17 14:56:55 1996 Mike Stump <mrs@cygnus.com> 13562 13563 * cp-tree.h (cp_expand_decl_cleanup): Remove, the backend is now 13564 smart enough to do it right. 13565 * tree.c (cp_expand_decl_cleanup): Likewise. 13566 * decl.c (cp_finish_decl): Use expand_decl_cleanup instead of 13567 cp_expand_decl_cleanup. 13568 (store_parm_decls): Likewise. 13569 (hack_incomplete_structures): Likewise. 13570 * except.c (push_eh_cleanup): Likewise. 13571 13572Fri May 17 13:13:51 1996 Mike Stump <mrs@cygnus.com> 13573 13574 * expr.c (expand_expr, cond UNSAVE_EXPR): Move from the C++ 13575 frontend to the backend where it belongs. 13576 * tree.c (unsave_expr): Likewise. 13577 (unsave_expr_now): Likewise. 13578 * tree.def (UNSAVE_EXPR): Likewise. 13579 * cp-tree.h (unsave_expr): Likewise. 13580 (unsave_expr_now): Likewise. 13581 13582Fri May 17 11:02:41 1996 Mike Stump <mrs@cygnus.com> 13583 13584 * init.c (emit_base_init): Make sure the partial EH cleanups live 13585 on the function_obstack. 13586 13587Thu May 16 15:29:33 1996 Bob Manson <manson@charmed.cygnus.com> 13588 13589 * expr.c (do_case): Don't try to dereference null TREE_TYPEs 13590 when checking for pointer types. 13591 13592Thu May 16 13:38:58 1996 Jason Merrill <jason@yorick.cygnus.com> 13593 13594 * pt.c (instantiate_class_template): Remove obsolete check for 13595 access declarations. 13596 13597Thu May 16 13:34:15 1996 Mike Stump <mrs@cygnus.com> 13598 13599 * call.c (build_overload_call): Simplify calls to 13600 build_overload_call by removing last parameter. 13601 (build_method_call): Likewise. 13602 * cp-tree.h: Likewise. 13603 * method.c (build_opfncall): Likewise. 13604 * typeck.c (build_x_function_call): Likewise. 13605 13606Thu May 16 13:15:43 1996 Mike Stump <mrs@cygnus.com> 13607 13608 * call.c (default_parm_conversions): Factor out common code. 13609 (build_method_call): Use it. 13610 (build_overload_call_real): Use it. 13611 13612Wed May 15 14:46:14 1996 Mike Stump <mrs@cygnus.com> 13613 13614 * call.c (build_method_call): Allow implicit & on METHOD_TYPEs, 13615 but pedwarn as the code is bogus. 13616 * typeck.c (decay_conversion): Likewise. 13617 (build_function_call_real): Use build_addr_func instead of 13618 default_conversion. Don't allow pointer-to-method functions down 13619 here. 13620 (build_unary_op): Use real pointer-to-member functions instead of 13621 fake ones. 13622 (build_ptrmemfunc): Use build_addr_func instead of build_unary_op. 13623 (convert_for_assignment): Removed some obsolete code. 13624 * decl2.c (reparse_absdcl_as_expr): Pass current_class_ref to 13625 build_x_function_call instead of current_class_ptr. Only call 13626 digest_init once on an initializer, we do this just checking 13627 TREE_TYPE. 13628 (build_expr_from_tree): Pass current_class_ref to 13629 build_x_function_call instead of current_class_ptr. 13630 * init.c (build_member_call): Likewise. 13631 * pase.y: Likewise. 13632 * error.c (dump_expr): Handle OFFSET_REFs better. 13633 * pt.c (unify): Handle pointer-to-member functions better. 13634 * decl.c (finish_function): Clear out current_class_ref just like 13635 we do for current_class_ptr. 13636 13637 * typeck.c (get_delta_difference): Handle virtual bases better. 13638 13639Tue May 14 16:37:37 1996 Jason Merrill <jason@yorick.cygnus.com> 13640 13641 * sig.c (build_signature_table_constructor): Use the delta for 13642 the original basetype for this virtual function with thunks. 13643 (build_signature_method_call): We still need to adjust 'this' 13644 with thunks. 13645 13646Tue May 14 16:27:25 1996 Mike Stump <mrs@cygnus.com> 13647 13648 * call.c (build_addr_func): New routine. Used to get the `real' 13649 address of a function or a method. Needed to avoid getting a 13650 pointer-to-member function. 13651 (build_call): New routine to build CALL_EXPRs. 13652 (build_method_call): Use it. 13653 * cvt.c (convert_to_aggr): Likewise. 13654 * typeck.c (build_function_call_real): Likewise. 13655 * sig.c (build_signature_table_constructor): Use build_addr_func. 13656 * cp-tree.h (build_call, build_addr_func): Declare them. 13657 13658Tue May 14 12:47:47 1996 Mike Stump <mrs@cygnus.com> 13659 13660 * cp-tree.h (LOOKUP_AGGR): Remove, unused. 13661 * parse.y: Remove uses of LOOKUP_AGGR. 13662 13663Tue May 14 12:07:51 1996 Mike Stump <mrs@cygnus.com> 13664 13665 * *.[chy]: Rename current_class_decl to current_class_ptr, and 13666 C_C_D to current_class_ref. 13667 13668Mon May 13 16:55:23 1996 Jason Merrill <jason@yorick.cygnus.com> 13669 13670 * call.c (convert_harshness): Tighten up pointer conversions. 13671 13672Sat May 11 04:33:50 1996 Doug Evans <dje@canuck.cygnus.com> 13673 13674 * decl2.c (finish_vtable_vardecl): Surround DECL_ONE_ONLY with ifdef. 13675 (finish_file): Likewise. 13676 13677Fri May 10 11:09:57 1996 Jason Merrill <jason@yorick.cygnus.com> 13678 13679 * cvt.c (convert_fn_ptr): We don't use thunks for pmfs. 13680 13681 * method.c (emit_thunk): Set flag_omit_frame_pointer in default 13682 code. 13683 13684Thu May 9 18:18:30 1996 Jason Merrill <jason@yorick.cygnus.com> 13685 13686 * decl2.c: Turn on thunks by default where supported. 13687 13688Tue May 7 20:39:57 1996 Mike Stump <mrs@cygnus.com> 13689 13690 * cp-tree.h (build_overload_call_maybe): Removed. 13691 * call.c (build_overload_call_real): Invert meaning of last arg to 13692 be require_complete. 13693 (build_overload_call): Likewise. 13694 * typeck.c (build_x_function_call): Use build_overload_call_real 13695 instead of build_overload_call_maybe. 13696 13697Mon May 6 01:23:32 1996 Jason Merrill <jason@yorick.cygnus.com> 13698 13699 * decl2.c (finish_file): Don't try to emit functions that haven't 13700 been compiled. 13701 13702Fri May 3 09:30:13 1996 Jason Merrill <jason@yorick.cygnus.com> 13703 13704 * decl2.c (finish_vtable_vardecl): Oops. 13705 13706 * decl.c (maybe_push_to_top_level): Do save previous_class_*. 13707 Also store the bindings from previous_class_values. 13708 (pop_from_top_level): Restore them. 13709 13710Thu May 2 21:56:49 1996 Jason Merrill <jason@yorick.cygnus.com> 13711 13712 * decl2.c (finish_vtable_vardecl): Only write out vtable if its 13713 symbol has been referenced. 13714 (finish_file): Re-join synthesis/vtable loop with inline emission 13715 loop, disable inlining when an inline is output. 13716 13717Thu May 2 17:20:02 1996 Mike Stump <mrs@cygnus.com> 13718 13719 * except.c (init_exception_processing): Setup saved_in_catch. 13720 (push_eh_cleanup): Reset __eh_in_catch. 13721 (expand_start_catch_block): Set __eh_in_catch. 13722 13723Thu May 2 16:21:17 1996 Mike Stump <mrs@cygnus.com> 13724 13725 * except.c (push_eh_cleanup): Add tracking for whether or not we 13726 have an active exception object. 13727 (expand_builtin_throw): Use it to make sure a rethrow without an 13728 exception object is caught. 13729 13730Thu May 2 11:26:41 1996 Jason Merrill <jason@yorick.cygnus.com> 13731 13732 * decl.c (maybe_push_to_top_level): Clear out class-level bindings 13733 cache. 13734 13735Wed May 1 11:26:52 1996 Jason Merrill <jason@yorick.cygnus.com> 13736 13737 * decl2.c (finish_file): Also use sentries for vars with 13738 DECL_ONE_ONLY or DECL_WEAK set (should any such happen to be 13739 created). 13740 13741 * lex.c (handle_cp_pragma): Disable #pragma 13742 interface/implementation if SUPPORTS_ONE_ONLY > 1. 13743 13744Tue Apr 30 11:25:46 1996 Jason Merrill <jason@yorick.cygnus.com> 13745 13746 * method.c (emit_thunk): Wrap default case in 13747 temporary/permanent_allocation. 13748 13749 * method.c (make_thunk): Use DECL_ONE_ONLY. 13750 (emit_thunk): Call assemble_end_function. 13751 13752Mon Apr 29 15:38:29 1996 Jason Merrill <jason@yorick.cygnus.com> 13753 13754 * decl2.c (import_export_vtable): Use DECL_ONE_ONLY. 13755 (import_export_decl): Likewise. 13756 (finish_prevtable_vardecl): Disable vtable hack if 13757 SUPPORTS_ONE_ONLY > 1. 13758 13759Mon Apr 29 14:32:47 1996 Mike Stump <mrs@cygnus.com> 13760 13761 * typeck.c (build_modify_expr): PREINCREMENT_EXPR and 13762 PREDECREMENT_EXPRs take two arguments, not one. 13763 13764Mon Apr 29 00:27:53 1996 Jason Merrill <jason@yorick.cygnus.com> 13765 13766 * class.c (build_vtable_entry): Don't build thunks for abstract 13767 virtuals. 13768 13769 * lex.c (real_yylex): Fix handling of __PRETTY_FUNCTION__ like C 13770 frontend. 13771 13772Sat Apr 27 16:45:35 1996 Jason Merrill <jason@yorick.cygnus.com> 13773 13774 * class.c (set_rtti_entry): Use size_zero_node. 13775 (build_vtable): Likewise. 13776 13777Sat Apr 27 14:48:57 1996 Jason Merrill <jason@phydeaux.cygnus.com> 13778 13779 * class.c (finish_struct_1): Pass size_zero_node to set_rtti_entry. 13780 (prepare_fresh_vtable): Likewise. 13781 13782Fri Apr 26 13:14:14 1996 Jason Merrill <jason@yorick.cygnus.com> 13783 13784 * method.c (emit_thunk): Call mark_used on the target function. 13785 13786 * call.c (build_method_call): Don't warn about pending templates. 13787 13788Thu Apr 25 14:55:44 1996 Jason Merrill <jason@yorick.cygnus.com> 13789 13790 * decl2.c (finish_file): Fix list walking logic. 13791 13792 * typeck2.c (check_for_new_type): Only warn if -pedantic. 13793 13794Wed Apr 24 15:41:15 1996 Bob Manson <manson@charmed.cygnus.com> 13795 13796 * class.c (finish_struct_1): Remove old code for 13797 dont_allow_type_definitions. 13798 * cp-tree.h: Likewise. 13799 * spew.c: Make sure cp-tree.h is included before parse.h, so the 13800 definition of flagged_type_tree is found before it is used. 13801 * lex.c: Likewise. 13802 * parse.y: Added the ftype member to the type union, and changed a 13803 number of rules to use it instead of ttype. Added calls to 13804 check_for_new_type() as appropriate. 13805 * typeck2.c (check_for_new_type): New function for checking 13806 if a newly defined type appears in the specified tree. 13807 * cp-tree.h: Add new type flagged_type_tree. Add a prototype 13808 for check_for_new_type(). 13809 13810Wed Apr 24 00:36:21 1996 Jason Merrill <jason@yorick.cygnus.com> 13811 13812 * decl2.c (finish_file): Only use a sentry if the decl is public. 13813 13814 * pt.c (tsubst_expr, DECL_STMT): If we don't have an initializer, 13815 don't pass LOOKUP_ONLYCONVERTING. 13816 13817Tue Apr 23 17:18:47 1996 Bob Manson <manson@charmed.cygnus.com> 13818 13819 * typeck.c (common_type): Fix the ARRAY_TYPE case so it 13820 properly keeps track of const and volatile type modifiers. 13821 13822Tue Apr 23 10:52:56 1996 Jason Merrill <jason@yorick.cygnus.com> 13823 13824 * tree.c (cp_tree_equal): C++ version of simple_cst_equal. 13825 * pt.c (comp_template_args): Use it. 13826 13827 * rtti.c (get_tinfo_fn, build_dynamic_cast, expand_*_desc): Call 13828 assemble_external for artificial function decls. 13829 13830 * decl.c (cp_finish_decl): Oops. 13831 13832Mon Apr 22 17:28:27 1996 Jason Merrill <jason@yorick.cygnus.com> 13833 13834 * decl2.c (import_export_decl): Put static data member templates 13835 into common storage, or make them weak, depending on whether they 13836 are dynamically or statically initialized. 13837 (get_sentry): New function. 13838 (finish_file): Do import_export_decl for static data members before 13839 building the init/fini functions. Don't init/fini a variable that's 13840 EXTERNAL. Use a sentry for variables in common. Fix mismatching 13841 push/pop_temp_slots. 13842 * decl.c (cp_finish_decl): If DECL_NOT_REALLY_EXTERN, do the 13843 expand_static_init thang. 13844 * method.c (get_id_2): New function. 13845 13846Mon Apr 22 15:32:45 1996 Bob Manson <manson@charmed.cygnus.com> 13847 13848 * parse.y (empty_parms): Make sure we use C++-style prototypes 13849 when we're declaring member functions. 13850 13851Sun Apr 21 10:08:22 1996 Jason Merrill <jason@yorick.cygnus.com> 13852 13853 * Makefile.in (CONFLICTS): 16 s/r conflicts. 13854 * parse.y (self_template_type): New nonterminal. 13855 13856Thu Apr 18 08:56:54 1996 Jason Merrill <jason@yorick.cygnus.com> 13857 13858 * decl.c (make_typename_type): Handle getting a TYPE_DECL for a 13859 name. 13860 * parse.y (base_class.1): Allow 'typename foo::bar'. 13861 13862 * lex.c (check_newline): Remove #pragma code that plays with the 13863 input stream, since we now deal with tokens. Clear nextchar when 13864 we're done. 13865 (handle_cp_pragma): Use real_yylex. 13866 (handle_sysv_pragma): Don't do skipline here. Only call real_yylex 13867 in one place. 13868 13869 * lex.c (check_for_missing_semicolon): Handle SELFNAME. 13870 13871 * lex.c (handle_cp_pragma): Fix "#pragma implementation". 13872 13873Wed Apr 17 16:51:33 1996 Jason Merrill <jason@yorick.cygnus.com> 13874 13875 * parse.y: New token SELFNAME for potential constructor. 13876 * spew.c (yylex): Handle it. 13877 * lex.c (identifier_type): Produce it. 13878 13879 * parse.y (complete_type_name): In :: case, don't push class binding. 13880 (complex_type_name): Likewise. 13881 13882Wed Apr 17 15:02:40 1996 Mike Stump <mrs@cygnus.com> 13883 13884 * typeck.c (build_reinterpret_cast): Handle pointer to member 13885 functions. 13886 13887Wed Apr 17 12:28:26 1996 Brendan Kehoe <brendan@lisa.cygnus.com> 13888 13889 * lex.c (handle_cp_pragma): New function, with decl, doing the cc1plus 13890 pragmas. 13891 (check_newline): Put the vtable/unit/implementation/interface pragma 13892 code into handle_cp_pragma, replacing it with a call. 13893 (handle_sysv_pragma): Give int return type, and take FINPUT and TOKEN 13894 args. Get the next token after handling the pragma token. 13895 13896Wed Apr 17 10:28:34 1996 Jason Merrill <jason@yorick.cygnus.com> 13897 13898 * cvt.c (cp_convert_to_pointer): Avoid doing base analysis on pmfs. 13899 (convert_to_pointer_force): Likewise. 13900 13901 * init.c (build_new): Fix array new without -fcheck-new. 13902 13903Tue Apr 16 13:44:58 1996 Jason Merrill <jason@yorick.cygnus.com> 13904 13905 * cp-tree.h, call.c, class.c, decl.c, parse.y, pt.c, rtti.c, 13906 tree.c: Lose TYPE_NESTED_NAME. 13907 13908 * parse.y (nested_name_specifier_1): Don't treat non-identifiers 13909 as identifiers. 13910 13911 * tree.def: Add VEC_INIT_EXPR. 13912 * expr.c (cplus_expand_expr): Handle it. 13913 * init.c (build_new): Use it instead of the RTL_EXPR nastiness and 13914 the extra file-scope symbol nastiness. 13915 13916Mon Apr 15 16:21:29 1996 Jason Merrill <jason@yorick.cygnus.com> 13917 13918 * method.c (make_thunk): Thunks are static. 13919 (emit_thunk): Use ASM_OUTPUT_MI_THUNK if it's defined. 13920 13921 * decl2.c (mark_vtable_entries): Emit thunks as needed. 13922 (finish_file): Don't emit them here. 13923 13924Sun Apr 14 11:34:39 1996 Jason Merrill <jason@yorick.cygnus.com> 13925 13926 * rtti.c (build_dynamic_cast): Handle null pointers. 13927 (ifnonnull): New function. 13928 13929Fri Apr 12 09:08:27 1996 Bob Manson <manson@charmed.cygnus.com> 13930 13931 * call.c (build_method_call): Remember the original basetype we 13932 were called with. Give an error message instead of trying 13933 (incorrectly) to call a non-static member function through a 13934 non-inherited class. 13935 13936 * search.c (expand_upcast_fixups): Mark the new fixup as 13937 DECL_ARTIFICIAL. 13938 13939Thu Apr 11 03:57:09 1996 Jason Merrill <jason@yorick.cygnus.com> 13940 13941 * init.c (build_new): Use a TARGET_EXPR for alloc_expr. 13942 13943 * class.c (set_rtti_entry): Fix for thunks. 13944 13945 * decl2.c (import_export_decl): Still emit typeinfo fns for 13946 cv-variants of builtin types. 13947 13948 * rtti.c (expand_class_desc): Set up base_info_type_node here. 13949 (init_rtti_processing): Instead of here. 13950 13951Wed Apr 10 14:17:13 1996 Jason Merrill <jason@yorick.cygnus.com> 13952 13953 * rtti.c (init_rtti_processing): Do init regardless of -frtti. 13954 (build_typeid): Only complain about taking dynamic typeid without 13955 -frtti. 13956 13957 * decl2.c: flag_rtti defaults to 1. 13958 13959 * rtti.c (get_tinfo_var): The general class case is now smaller. 13960 (init_rtti_processing): Pack the latter three fields of base_info 13961 into 32 bits. 13962 13963Wed Apr 10 13:50:14 1996 Mike Stump <mrs@cygnus.com> 13964 13965 * init.c (expand_member_init): Don't dump if name is NULL_TREE. 13966 13967Wed Apr 10 12:56:02 1996 Mike Stump <mrs@cygnus.com> 13968 13969 * search.c (make_memoized_table_entry): Undefer the pop, if necessary. 13970 (push_memoized_context): Split out code to undefer pop_type_level to 13971 (clear_memoized_cache): here. 13972 (pop_memoized_context): We can only handle one layer of deferral of 13973 pop_type_level so clear the cache, if there was a previous level. 13974 13975Tue Apr 9 23:06:09 1996 Jason Merrill <jason@yorick.cygnus.com> 13976 13977 * rtti.c (init_rtti_processing): Build up base_info_type_node. 13978 (expand_class_desc): Use one pointer to an array of base_info 13979 structs, passed using a CONSTRUCTOR. 13980 13981Tue Apr 9 14:20:57 1996 Mike Stump <mrs@cygnus.com> 13982 13983 * class.c (build_vbase_path): Remove block extern for 13984 flag_assume_nonnull_objects here. 13985 (build_vfn_ref): Split out functionality into build_vtbl_ref. 13986 (build_vtbl_ref): New routine. 13987 (build_vtable): Set up rtti info here. 13988 (add_virtual_function): Note in CLASSTYPE_RTTI the best 13989 place where we can get the rtti pointers from to avoid having to 13990 search around for a place. 13991 (finish_base_struct): Likewise. 13992 (finish_struct_1): Likewise. Never create totally new vtables 13993 with totally new vtable pointers for rtti. Disable code to layout 13994 vtable pointers better until we want to break binary 13995 compatibility. 13996 * rtti.c (build_headof_sub): New routine to convert down to a 13997 sub-object that has an rtti pointer in the vtable. 13998 (build_headof): Use it. Also, use build_vtbl_ref now to be more 13999 maintainable. 14000 (build_dynamic_cast): Make sure we have saved it, if we need to. 14001 * search.c (dfs_init_vbase_pointers): Disable code that deals with 14002 a more efficient vtable layout, enable later. 14003 * call.c (flag_assume_nonnull_objects): Moved declaration to 14004 * cp-tree.h: here. Declare build_vtbl_ref. 14005 * pt.c (instantiate_class_template): Use NULL_TREE instead of 0 in 14006 function calls that want a tree. 14007 14008Tue Apr 9 12:10:26 1996 Jason Merrill <jason@yorick.cygnus.com> 14009 14010 * rtti.c (build_dynamic_cast): Handle downcasting to X* given 14011 other X subobjects in the most derived type. Ack. 14012 14013 * rtti.c (build_dynamic_cast): No need to strip cv-quals here, 14014 get_typeid will do it for us. 14015 (get_typeid_1): Break out call-building for expand_*_desc to use. 14016 (get_typeid): Call it. 14017 (expand_*_desc): Likewise. 14018 * decl.c (init_decl_processing): Don't set TYPE_BUILT_IN on char * 14019 and void *. 14020 (init_decl_processing): Lose builtin_type_tdescs lossage. 14021 * decl2.c (finish_vtable_vardecl): Remove obsolete code. 14022 14023Mon Apr 8 17:23:23 1996 Bob Manson <manson@charmed.cygnus.com> 14024 14025 * pt.c (tsubst): When calling set_nested_typename, use 14026 TYPE_NESTED_NAME (current_class_type) instead of 14027 current_class_name. 14028 14029 * decl.c (pushdecl): Likewise. 14030 (pushdecl_class_level): Likewise. 14031 (grokdeclarator): Use NULL_TREE instead of 0 in the call to 14032 set_nested_typename. 14033 14034Sun Apr 7 10:44:31 1996 Jason Merrill <jason@yorick.cygnus.com> 14035 14036 * rtti.c (synthesize_tinfo_fn): Handle arrays. 14037 14038 * cp-tree.h (DECL_REALLY_EXTERN): New macro. 14039 14040Sat Apr 6 13:56:27 1996 Jason Merrill <jason@yorick.cygnus.com> 14041 14042 * rtti.c (throw_bad_cast): Use entry point __throw_bad_cast. 14043 (init_rtti_processing): Lose bad_cast_type. 14044 (build_dynamic_cast): Use throw_bad_cast. 14045 14046 * rtti.c (synthesize_tinfo_fn): Handle enums and pmfs. 14047 14048 * decl2.c (finish_file): Don't synthesize artificial functions 14049 that are external and not inline. 14050 14051 * rtti.c (get_tinfo_fn): If at_eof, call import_export_decl. 14052 14053 * decl2.c (finish_file): Handle having new inlines added to 14054 saved_inlines by synthesis. 14055 14056 * rtti.c (get_bad_cast_node): Don't require <typeinfo>. 14057 14058Fri Apr 5 17:02:09 1996 Jason Merrill <jason@yorick.cygnus.com> 14059 14060 RTTI rewrite to initialize nodes as needed, not require that 14061 users #include <typeinfo>, complete functionality and reduce wasted 14062 space. 14063 * rtti.c (init_rtti_processing): New fn. 14064 (build_typeid): The vtable entry is now a function. 14065 (get_tinfo_var): New fn. 14066 (get_tinfo_fn): Likewise. 14067 (get_typeid): Use it. 14068 (build_dynamic_cast): Declare and use entry point __dynamic_cast. 14069 (build_*_desc): Rename to expand_*_desc and rewrite to use entry 14070 points __rtti_*. 14071 (add_uninstantiated_desc, get_def_to_follow, build_t_desc): Lose. 14072 (synthesize_tinfo_fn): New fn. 14073 * method.c (build_t_desc_overload): Lose. 14074 (build_overload_with_type): More generic. 14075 * decl.c (init_decl_processing): Call init_rtti_processing. 14076 * class.c (set_rtti_entry): Use get_tinfo_fn. 14077 * decl2.c (mark_vtable_entries): Mark the rtti function. 14078 (finish_prevtable_vardecl): Don't build_t_desc. 14079 (import_export_decl): Handle tinfo functions. 14080 (finish_file): Likewise. 14081 * typeck.c (inline_conversion): New fn. 14082 (build_function_call_real): Use it. 14083 * cp-tree.h: Add decls. 14084 14085 * method.c (hack_identifier): Also convert component_refs from 14086 references. 14087 14088 * lex.c (cons_up_default_function): Use the type, not the name, in 14089 declspecs. 14090 14091 * decl2.c (import_export_vtable): Fix weak vtables. 14092 14093Fri Apr 5 13:30:17 1996 Bob Manson <manson@charmed.cygnus.com> 14094 14095 * search.c (get_base_distance_recursive): Fix access checks for 14096 protected bases. 14097 14098Fri Apr 5 11:02:06 1996 Brendan Kehoe <brendan@lisa.cygnus.com> 14099 14100 * call.c (unary_complex_lvalue): Delete unneeded decl, it's in 14101 cp-tree.h. 14102 (convert_harshness): Add prototypes wrapped by PROTO. 14103 * decl2.c (grok_function_init): Likewise. 14104 (do_toplevel_using_decl): Change to void return type. 14105 * class.c (build_vtable_entry): Remove decl of make_thunk. 14106 (merge_overrides): Fix order of arg definitions. 14107 (finish_vtbls): Likewise. 14108 (fixup_vtable_deltas): Likewise. 14109 (modify_all_direct_vtables): Likewise. 14110 (modify_all_indirect_vtables): Likewise. 14111 * search.c (get_base_distance_recursive): Likewise. 14112 (get_abstract_virtuals_1): Likewise. 14113 (fixup_virtual_upcast_offsets): Likewise. 14114 (lookup_fnfields_1): Add prototypes wrapped by PROTO. 14115 * init.c (perform_member_init): Fix order of arg definitions. 14116 (expand_aggr_init_1): Add prototypes wrapped by PROTO. 14117 * cp-tree.h (make_thunk): Add decl. 14118 (overload_template_name, push_template_decl): Add decls. 14119 (do_toplevel_using_decl): Change to void return type. 14120 (vec_binfo_member): Add decl. 14121 14122Thu Apr 4 13:33:10 1996 Brendan Kehoe <brendan@lisa.cygnus.com> 14123 14124 * typeck.c (mark_addressable, convert_for_assignment, 14125 convert_for_initialization, pointer_int_sum, pointer_diff, 14126 unary_complex_lvalue): Add prototypes wrapped by PROTO. 14127 (convert_sequence): #if 0 fn decl, since definition also is. 14128 14129Thu Apr 4 11:00:53 1996 Mike Stump <mrs@cygnus.com> 14130 14131 * rtti.c (build_dynamic_cast): Make sure we strip qualifiers on 14132 cast to pointer types for type searching. 14133 14134Wed Apr 3 17:10:57 1996 Brendan Kehoe <brendan@lisa.cygnus.com> 14135 14136 * typeck.c (get_delta_difference): Use cp_error, not error, in the 14137 case where BINFO == 0. 14138 14139Wed Apr 3 12:01:02 1996 Mike Stump <mrs@cygnus.com> 14140 14141 * call.c (build_method_call): Fix wording of error messages so 14142 constructors come out right. 14143 14144Tue Apr 2 16:06:59 1996 Bob Manson <manson@charmed.cygnus.com> 14145 14146 * decl.c (push_overloaded_decl): Don't warn about hidden 14147 constructors when both the type and the function are declared 14148 in a system header file. 14149 14150Mon Apr 1 09:03:13 1996 Bob Manson <manson@charmed.cygnus.com> 14151 14152 * class.c (finish_struct_1): Propagate the TYPE_PACKED 14153 flag for the type to the type's fields. 14154 14155Sat Mar 30 12:14:33 1996 Brendan Kehoe <brendan@lisa.cygnus.com> 14156 14157 * parse.y (complex_parmlist, ELLIPSES): Take out ARM-based warning. 14158 14159Fri Mar 29 15:51:36 1996 Bob Manson <manson@charmed.cygnus.com> 14160 14161 * class.c (base_info, finish_base_struct): Replace 14162 needs_virtual_dtor with base_has_virtual. 14163 14164 (finish_struct_1): Remove the old code that tried to make default 14165 destructors virtual. Use base_has_virtual when checking if we need 14166 to add a vtable entry for the rtti code. 14167 14168Fri Mar 29 14:02:36 1996 Jason Merrill <jason@yorick.cygnus.com> 14169 14170 * pt.c (push_template_decl): Complain about template decl with 14171 inappropriate declaration. 14172 14173Fri Mar 29 12:15:35 1996 Bob Manson <manson@charmed.cygnus.com> 14174 14175 * typeck.c (build_x_unary_op): Remove bogus check for taking 14176 the address of a member function. 14177 14178Fri Mar 29 11:56:02 1996 Jason Merrill <jason@yorick.cygnus.com> 14179 14180 * parse.y (constructor_declarator): Only push the class if 14181 we are not already in the class. 14182 14183Fri Mar 29 09:41:02 1996 Jeffrey A. Law <law@cygnus.com> 14184 14185 * method.c (emit_thunk): Remove current_call_is_indirect nonsense. 14186 Add additional argument to INIT_CUMULATIVE_ARGS. 14187 14188Thu Mar 28 16:41:39 1996 Jason Merrill <jason@yorick.cygnus.com> 14189 14190 * decl.c (shadow_tag): Fix error about anon union with methods. 14191 14192 * parse.y (self_reference): Only generate a self-reference if this 14193 is a non-template class. 14194 (opt.component_decl_list): Only use it if it was generated. 14195 14196 * parse.y (component_decl_1): Use constructor_declarator. 14197 (fn.def2): Likewise. 14198 (notype_component_declarator0): Likewise. 14199 14200Thu Mar 28 15:11:35 1996 Bob Manson <manson@charmed.cygnus.com> 14201 14202 * typeck.c (build_x_unary_op): Add checks for taking the address 14203 of a TARGET_EXPR or of a member function, and give appropriate 14204 warnings. 14205 14206Thu Mar 28 14:49:26 1996 Jason Merrill <jason@yorick.cygnus.com> 14207 14208 * pt.c (process_template_parm): Allow template type parms to be 14209 used as types for template const parms. 14210 14211Wed Mar 27 15:51:19 1996 Mike Stump <mrs@cygnus.com> 14212 14213 * init.c (expand_vec_init): Ensure the eh cleanups are on the 14214 function_obstack. 14215 14216Wed Mar 27 10:14:30 1996 Jason Merrill <jason@yorick.cygnus.com> 14217 14218 * decl.c (lookup_name_real): Be even more picky about the 14219 ambiguous lookup warning. 14220 (grokdeclarator): Tweak SCOPE_REF constructor declarators here. 14221 * parse.y (constructor_declarator): Rather than here. 14222 14223 * parse.y (constructor_declarator): New nonterminal. 14224 (fn.def1): Use it. 14225 (explicit_instantiation): Likewise. 14226 14227Tue Mar 26 13:41:33 1996 Jason Merrill <jason@yorick.cygnus.com> 14228 14229 Add implicit declaration of class name at class scope. 14230 * decl.c (lookup_name_real): Restrict pedwarn about ambiguous lookup. 14231 * parse.y (self_reference): New nonterminal. 14232 (opt.component_decl_list): Use it. 14233 (fn.def1): Add nested_name_specifier type_name cases. 14234 * class.c (build_self_reference): New function. 14235 (finish_struct): Handle access_default later, move self-reference 14236 decl to the end. 14237 * pt.c (lookup_template_class): Handle getting a TYPE_DECL. 14238 * cp-tree.h: Adjust. 14239 14240 * pt.c (do_function_instantiation): Separate handling of member 14241 functions and non-member functions properly. 14242 14243Mon Mar 25 14:23:22 1996 Jason Merrill <jason@yorick.cygnus.com> 14244 14245 * pt.c (process_template_parm): Improve error for 'volatile class K'. 14246 14247 * class.c (finish_struct_1): Check the right slot for destructors. 14248 14249 * decl.c (start_enum): Complain about enum templates. 14250 14251Mon Mar 25 13:25:31 1996 Mike Stump <mrs@cygnus.com> 14252 14253 * init.c (resolve_offset_ref): Offset pointers to member data by one. 14254 * typeck.c (unary_complex_lvalue): Likewise. 14255 14256Mon Mar 25 13:30:42 1996 Bob Manson <manson@charmed.cygnus.com> 14257 14258 * typeck.c (c_expand_return): Check for a returned local 14259 array name, similar to the check for an ADDR_EXPR. 14260 14261Mon Mar 25 13:07:19 1996 Jason Merrill <jason@yorick.cygnus.com> 14262 14263 * decl.c (cp_finish_decl): Don't build cleanups for static 14264 variables here. 14265 14266Fri Mar 22 17:57:55 1996 Mike Stump <mrs@cygnus.com> 14267 14268 * typeck.c (build_modify_expr): Fix error messages to be more 14269 accurate. 14270 * cp-tree.h (assop_as_string): Parallel to op_as_string, but for 14271 assignment operators. 14272 * error.c (assop_as_string): Likewise. Add support for `%Q' for 14273 assignment operators. 14274 14275Fri Mar 22 13:48:29 1996 Jason Merrill <jason@yorick.cygnus.com> 14276 14277 * decl.c (grokdeclarator): Call bad_specifiers for typedefs. Also 14278 give an error if initialized. pedwarn about nested type with the 14279 same name as its enclosing class. 14280 14281 * pt.c (tsubst, case TYPE_DECL): Set DECL_CONTEXT. 14282 14283 * typeck.c (require_complete_type): Be sure to instantiate the 14284 MAIN_VARIANT of the type. 14285 14286 * decl2.c (finish_file): Instantiate pending templates before 14287 processing static constructors and destructors. 14288 14289 * pt.c (instantiate_decl): Don't instantiate functions at toplevel 14290 unless at_eof. 14291 14292Fri Mar 22 09:30:17 1996 Bob Manson <manson@beauty.cygnus.com> 14293 14294 * decl2.c (delete_sanity): If error_mark_node is passed 14295 in as an expression, quit while we're ahead. 14296 14297 * decl.c (grokdeclarator): Give an error message if `friend' 14298 is combined with any storage class specifiers. 14299 14300Wed Mar 20 14:51:55 1996 Jason Merrill <jason@yorick.cygnus.com> 14301 14302 * parse.y (named_complex_class_head_sans_basetype): Don't crash on 14303 definition of nonexistent nested type. 14304 14305 * error.c (dump_decl, case TYPE_DECL): Fix decision for whether or 14306 not to say 'typedef'. 14307 14308Wed Mar 20 00:11:47 1996 Brendan Kehoe <brendan@lisa.cygnus.com> 14309 14310 * cp-tree.h (struct lang_type): Make search_slot a tree, not a char*. 14311 * search.c (dfs_walk, dfs_init_vbase_pointers, 14312 expand_upcast_fixups): Remove cast of CLASSTYPE_SEARCH_SLOT. 14313 (dfs_find_vbases): Remove cast for CLASSTYPE_SEARCH_SLOT init. 14314 14315Tue Mar 19 17:56:03 1996 Jason Merrill <jason@yorick.cygnus.com> 14316 14317 * except.c (build_throw): Support minimal parse. 14318 * pt.c (tsubst_copy): Support THROW_EXPR. 14319 * decl2.c (build_expr_from_tree): Likewise. 14320 14321 * pt.c (mangle_class_name_for_template): Always allocate 14322 scratch_firstobj. 14323 14324Tue Mar 19 16:34:31 1996 Bob Manson <manson@beauty.cygnus.com> 14325 14326 * cvt.c (cp_convert_to_pointer): Give an appropriate error 14327 when trying to cast from an incomplete type. 14328 14329Tue Mar 19 16:00:33 1996 Jason Merrill <jason@yorick.cygnus.com> 14330 14331 * pt.c (instantiate_class_template): Don't bother setting up 14332 CLASSTYPE_TAGS explicitly, as the nested types will add 14333 themselves. 14334 14335Tue Mar 19 15:48:43 1996 Bob Manson <manson@beauty.cygnus.com> 14336 14337 * decl.c (shadow_tag): Remove old error check for usage of 14338 an enum without a previous declaration. 14339 (xref_tag): Add error message about usage of enums without a 14340 previous declaration. 14341 14342Tue Mar 19 09:21:35 1996 Jason Merrill <jason@yorick.cygnus.com> 14343 14344 * lex.c (do_identifier): Only do name consistency check if we're 14345 parsing. 14346 14347 * pt.c (push_template_decl): Don't crash if we get a member defn 14348 that doesn't match. 14349 14350 * decl.c (xref_tag_from_type): New function to do an xref without 14351 always having to figure out code_type_node. 14352 * cp-tree.h: Declare it. 14353 * pt.c (instantiate_class_template): Use it for friend classes. 14354 (lookup_template_class): Use it. 14355 14356 * typeck2.c (build_functional_cast): Pull out a single parm before 14357 passing it to build_c_cast. 14358 14359Tue Mar 19 09:07:15 1996 Bob Manson <manson@beauty.cygnus.com> 14360 14361 * expr.c (do_case): Give an error message if a pointer is 14362 given as a case value. 14363 14364Mon Mar 18 21:57:54 1996 Jason Merrill <jason@yorick.cygnus.com> 14365 14366 * typeck.c (build_c_cast): Don't pull single TEMPLATE_DECL out of 14367 an overload list. 14368 14369 * lex.c (cons_up_default_function): Really, now, interface hackery 14370 does not apply to synthesized methods. 14371 14372Mon Mar 18 18:20:57 1996 Mike Stump <mrs@cygnus.com> 14373 14374 * call.c (build_method_call): Ctors and dtors now have special names 14375 with respect to lookups. 14376 * class.c (add_method): Likewise. 14377 (grow_method): Likewise. 14378 (finish_struct_methods): Likewise. 14379 (warn_hidden): Likewise. 14380 (finish_struct_1): Likewise. 14381 * cvt.c (convert_to_reference): Likewise. 14382 (convert_to_aggr): Likewise. 14383 (cp_convert): Likewise. 14384 * decl2.c (check_classfn): Likewise. 14385 * init.c (expand_member_init): Likewise. 14386 (expand_default_init): Likewise. 14387 (expand_aggr_init_1): Likewise. 14388 (build_offset_ref): Likewise. 14389 (build_new): Likewise. 14390 (build_delete): Likewise. 14391 * lex.c (do_inline_function_hair): Likewise. 14392 * search.c (lookup_field_1): Likewise. 14393 (lookup_fnfields_here): Likewise. 14394 (lookup_field): Likewise. 14395 (lookup_fnfields): Likewise. 14396 (get_virtual_destructor): Likewise. 14397 (dfs_debug_mark): Likewise. 14398 (dfs_pushdecls): Likewise. 14399 (dfs_compress_decls): Likewise. 14400 * tree.c (layout_basetypes): Likewise. 14401 * typeck.c (build_component_ref): Likewise. 14402 (build_x_function_call): Likewise. 14403 (build_modify_expr): Likewise. 14404 (convert_for_initialization): Likewise. 14405 (build_functional_cast): Likewise. 14406 * cp-tree.h (CLASSTYPE_FIRST_CONVERSION): Likewise. 14407 (CTOR_NAME): New. 14408 (DTOR_NAME): New. 14409 * decl.c (ctor_identifier): New. 14410 (dtor_identifier): New. 14411 (init_decl_processing): Set them. 14412 14413Mon Mar 18 18:00:51 1996 Mike Stump <mrs@cygnus.com> 14414 14415 * typeck.c (build_component_ref): Don't get confused by fields whose 14416 context has no type name, like pointer to member functions. 14417 14418Mon Mar 18 13:19:03 1996 Jason Merrill <jason@yorick.cygnus.com> 14419 14420 * decl.c (grokdeclarator): Handle typedef without declarator. 14421 14422 * pt.c (tsubst): Handle SCOPE_REF in declarator. 14423 14424 * parse.y (bad_parm): Catch another case of missing `typename'. 14425 14426 * lex.c (yyprint): Handle TYPE_DECLs. 14427 14428 * decl.c (start_function): Don't try to be clever. 14429 14430 * lex.c: Lose compiler_error_with_decl. 14431 * typeck2.c: Lose error_with_aggr_type. 14432 (incomplete_type_error): Use cp_* instead of old functions. 14433 (readonly_error): Likewise. 14434 * typeck.c (convert_arguments): Likewise. 14435 * search.c (lookup_nested_field): Likewise. 14436 * method.c (make_thunk): Likewise. 14437 * decl.c (grokparms): Likewise. 14438 * cp-tree.h: Update. 14439 14440 * tree.c (min_tree_cons): Call copy_to_permanent for the purpose 14441 and value. 14442 14443Mon Mar 18 11:25:52 1996 Bob Manson <manson@beauty.cygnus.com> 14444 14445 * method.c (build_opfncall): When deleting a pointer to an 14446 array, build a new pointer to the tree past any ARRAY_TYPE 14447 nodes. 14448 14449Mon Mar 18 10:11:46 1996 Brendan Kehoe <brendan@lisa.cygnus.com> 14450 14451 * decl.c (lookup_name_real): Initialize local var TYPE to NULL_TREE. 14452 14453Fri Mar 15 11:03:57 1996 Jason Merrill <jason@yorick.cygnus.com> 14454 14455 * pt.c (instantiate_decl): Only call import_export_decl if at_eof 14456 and ! DECL_INLINE. 14457 14458 * decl.c (finish_function): Don't set nested based on 14459 hack_decl_function_context. 14460 * parse.y (function_try_block): Check for nested function. 14461 (pending_inlines): Likewise. 14462 14463 * decl2.c (build_expr_from_tree): If a unary op already has a 14464 type, just return it. 14465 14466 * decl2.c (finish_prevtable_vardecl): Use ADJUST_VTABLE_LINKAGE. 14467 14468 * decl2.c (walk_vtables): vardecl_fn returns int; return 1 if it does. 14469 (finish_file): Check the return value of walk_vtables. 14470 (finish_prevtable_vardecl): Return int. 14471 (finish_vtable_vardecl): Likewise. 14472 (prune_vtable_vardecl): Likewise. 14473 * lex.c (set_vardecl_interface_info): Likewise. 14474 * cp-tree.h: Adjust return types. 14475 14476 * class.c (delete_duplicate_fields_1): Don't complain about 14477 duplicate nested types if they're the same type. 14478 (finish_struct): Remove check for duplicate. 14479 * decl2.c (grokfield): Don't check for typedef of anonymous type. 14480 14481Thu Mar 14 10:00:19 1996 Jason Merrill <jason@yorick.cygnus.com> 14482 14483 * cp-tree.h: Lose SIGNATURE_GROKKING_TYPEDEF. 14484 14485 * decl.c (grokdeclarator): Lose special handling of class-level 14486 typedef. Lose SIGNATURE_GROKKING_TYPEDEF. Set 14487 SIGNATURE_HAS_OPAQUE_TYPEDECLS later. 14488 14489 * cvt.c (convert_pointer_to_real): Retain cv-quals in conversion. 14490 14491 * pt.c (tsubst_copy): Strip cv-quals from destructor name types. 14492 14493 * search.c (compute_access): Fix handling of anonymous union 14494 members. 14495 * class.c (finish_struct_anon): Propagate TREE_{PRIVATE,PROTECTED} 14496 from anonymous unions to their members. 14497 14498 * typeck.c (build_x_function_call): For static member functions, 14499 hand off to build_member_call. 14500 14501Wed Mar 13 14:03:34 1996 Jason Merrill <jason@yorick.cygnus.com> 14502 14503 * typeck.c (build_component_ref): Handle OFFSET_REFs. 14504 14505 * init.c (expand_vec_init): Fix init == 0 case. 14506 14507Tue Mar 12 14:36:02 1996 Jason Merrill <jason@yorick.cygnus.com> 14508 14509 * init.c (build_new): pedwarn about init and array new. 14510 (expand_vec_init): Handle lists, use convert_for_initialization. 14511 14512 * typeck.c (convert_for_initialization): Pass LOOKUP_NO_CONVERSION 14513 when converting to an aggregate type. 14514 * cvt.c (cp_convert): Pass it through. 14515 14516 * typeck.c (build_conditional_expr): Handle user-defined 14517 conversions to slightly different types. 14518 14519 * decl.c (grokdeclarator): Force an array type in a parm to be 14520 permanent. 14521 14522 * decl2.c (do_using_directive): Sorry. 14523 (do_namespace_alias): Likewise. 14524 * lex.c (real_yylex): Warn about using the `namespace' keyword. 14525 14526Sun Mar 10 22:26:09 1996 Jason Merrill <jason@yorick.cygnus.com> 14527 14528 * parse.y (datadef): Move call to note_list_got_semicolon up. 14529 14530Fri Mar 8 11:47:26 1996 Mike Stump <mrs@cygnus.com> 14531 14532 * tree.c (unsave_expr): Don't unsave, UNSAVE_EXPRs. 14533 14534Fri Mar 8 11:29:06 1996 Mike Stump <mrs@cygnus.com> 14535 14536 * decl.c (cp_finish_decl): The exception regions have to be 14537 nested, not overlapping. We start the exception region for a 14538 decl, after it has been fully built, and all temporaries for it 14539 have been cleaned up. 14540 14541Thu Mar 7 17:46:06 1996 Mike Stump <mrs@cygnus.com> 14542 14543 * tree.c (vec_binfo_member): Don't core dump if we have no bases. 14544 14545Thu Mar 7 14:11:49 1996 Jason Merrill <jason@yorick.cygnus.com> 14546 14547 * tree.def: Add RETURN_INIT. 14548 * pt.c (instantiate_decl): Handle RETURN_INIT. 14549 * decl.c (store_return_init): Handle minimal_parse_mode. 14550 14551 * tree.c (cp_build_type_variant): Just return an error_mark_node. 14552 * decl.c (make_typename_type): Don't try to get the file and line 14553 of an identifier. 14554 * typeck.c (comptypes): Handle TYPENAME_TYPE. 14555 14556Wed Mar 6 18:47:50 1996 Per Bothner <bothner@kalessin.cygnus.com> 14557 14558 * decl.c (poplevel): Make sure we clear out and restore old local 14559 non-VAR_DECL values by default when they go out of scope. 14560 14561Wed Mar 6 09:57:36 1996 Jason Merrill <jason@yorick.cygnus.com> 14562 14563 * method.c (build_overload_value): Use DECL_ASSEMBLER_NAME in 14564 referring to addresses of variables and functions. 14565 14566 * error.c (dump_expr): Support SIZEOF_EXPR. 14567 14568 * init.c (do_friend): Use the return value of check_classfn. 14569 14570 * typeck.c (convert_arguments): Call complete_type. 14571 14572 * method.c (hack_identifier): After giving an error, set value to 14573 error_mark_node. 14574 14575Tue Mar 5 16:00:15 1996 Jason Merrill <jason@yorick.cygnus.com> 14576 14577 * tree.c (hack_decl_function_context): Kludge around DECL_CONTEXT 14578 lossage for local classes. 14579 * cp-tree.h: Declare it. 14580 * decl.c (lookup_name_real): Evil, painful hack for local classes. 14581 (grokfndecl): Set DECL_CLASS_CONTEXT and DECL_NO_STATIC_CHAIN here. 14582 Use hack_decl_function_context. 14583 (grokdeclarator): Don't set DECL_NO_STATIC_CHAIN here. 14584 (start_function): Use hack_decl_function_context. 14585 (finish_function): Likewise. 14586 * method.c (synthesize_method): Likewise. 14587 * lex.c (process_next_inline): Likewise. 14588 (do_pending_inlines): Likewise. 14589 * decl2.c (finish_file): Unset DECL_STATIC_FUNCTION_P when we're 14590 done with it. 14591 14592Mon Mar 4 22:38:39 1996 Gerald Baumgartner <gb@alexander.cs.purdue.edu> 14593 14594 * sig.c (build_signature_pointer_or_reference_type): Align 14595 signature pointers/references on 8-byte boundaries so they can be 14596 grabbed 2 words at a time on a Sparc. 14597 14598Tue Mar 5 10:21:01 1996 Jason Merrill <jason@yorick.cygnus.com> 14599 14600 * method.c (hack_identifier): Requiring a static chain is now a 14601 hard error. 14602 * decl.c (grokdeclarator): Set DECL_NO_STATIC_CHAIN on nested 14603 functions. 14604 14605Mon Mar 4 20:03:33 1996 Jason Merrill <jason@yorick.cygnus.com> 14606 14607 * init.c (build_offset_ref): Call complete_type. 14608 14609 * decl.c (pop_from_top_level): Always pop previous_class_type. 14610 14611 * parse.y: Handle multiple decls in a for-init-statement. 14612 * pt.c (tsubst_expr): Likewise. 14613 14614 * pt.c (tsubst): Use tsubst_expr for the second operand of an 14615 ARRAY_REF. 14616 14617 * decl.c (maybe_push_to_top_level): Don't save previous_class_type. 14618 (poplevel_class): Set it here. 14619 (pop_from_top_level): Pop it here if we're returning to class scope. 14620 * class.c (pushclass): Don't set it here. 14621 14622 * decl.c (maybe_push_to_top_level): Save current_template_parms, 14623 and clear it if !pseudo. 14624 (pop_from_top_level): Restore it. 14625 14626 * decl2.c (finish_file): Push the dummy each time we walk the list 14627 of vtables. 14628 14629 * error.c (dump_expr): Support LOOKUP_EXPR and actually do 14630 something for CAST_EXPR. 14631 14632Mon Feb 19 14:49:18 1996 Rusty Russell <rusty@adelaide.maptek.com.au> 14633 14634 * cvt.c (cp_convert): Warn about implicit conversion of the 14635 address of a function to bool, as it is always true. 14636 14637Fri Feb 23 23:06:01 1996 Rusty Russell <rusty@adelaide.maptek.com.au> 14638 14639 * typeck.c (c_expand_return): Fix warning for local externs returned. 14640 14641Mon Mar 4 15:03:11 1996 Jason Merrill <jason@yorick.cygnus.com> 14642 14643 * tree.c (mapcar): Propagate const and volatile properly. 14644 14645 * typeck.c (complete_type): Be sure to instantiate the 14646 MAIN_VARIANT of the type. 14647 14648 * method.c (synthesize_method): Class interface hackery does not 14649 apply to synthesized methods. 14650 14651Mon Mar 4 14:05:23 1996 Jason Merrill <jason@yorick.cygnus.com> 14652 14653 * pt.c (comp_template_args): Use comptypes rather than just 14654 checking for TEMPLATE_TYPE_PARM equivalence. 14655 14656 * typeck.c (build_x_function_call): Call complete_type before 14657 checking TYPE_OVERLOADS_CALL_EXPR. 14658 14659Mon Mar 4 18:48:30 1996 Manfred Hollstein <manfred@lts.sel.alcatel.de> 14660 14661 * g++.c (main): Check also for new define ALT_LIBM. 14662 14663Fri Mar 1 13:09:33 1996 Jason Merrill <jason@yorick.cygnus.com> 14664 14665 * pt.c (instantiate_class_template): If we don't have a pattern 14666 yet, that's OK. 14667 (coerce_template_parms): If we see a local class, bail. 14668 14669 * decl.c (grok_reference_init): Make sure there's a type before 14670 checking its code. 14671 14672 * pt.c (do_function_instantiation): Avoid crashing on invalid decls. 14673 (push_template_decl): Likewise. 14674 14675 * parse.y (named_class_head): Set 14676 CLASSTYPE_TEMPLATE_SPECIALIZATION here if we have basetypes. 14677 14678 * decl.c (xref_tag): Diagnose redeclaration of template 14679 type-parameter name. 14680 14681 * error.c (dump_type): Handle anonymous template type parms. 14682 14683 * pt.c (instantiate_template): Use TYPE_MAIN_DECL instead of 14684 TYPE_STUB_DECL. 14685 (coerce_template_parms): Likewise. 14686 14687Thu Feb 29 16:26:01 1996 Mike Stump <mrs@cygnus.com> 14688 14689 * class.c (instantiate_type, case {ARRAY,INDIRECT}_REF, 14690 case ADDR_EXPR): Don't modify rhs if a subinstantiation fails. 14691 14692Thu Feb 29 08:20:25 1996 Jason Merrill <jason@yorick.cygnus.com> 14693 14694 * pt.c (instantiate_template): Take the MAIN_VARIANT of the type 14695 before trying to get its STUB_DECL. 14696 (coerce_template_parms): Likewise. 14697 14698 * parse.y (template_type_parm): If they didn't use 'class', 14699 pretend they did after giving an error. 14700 14701 * pt.c (coerce_template_parms): Diagnose use of local class. 14702 14703 * decl.c (grok_reference_init): Use instantiate_type. 14704 14705 * error.c (dump_expr): Handle TEMPLATE_DECLs. 14706 14707 * parse.y (named_class_head): Diagnose mismatching types and tags. 14708 14709 * decl.c (pushdecl): Type decls and class templates clash with 14710 artificial type decls, not hide them. 14711 14712 * decl.c (redeclaration_error_message): Diagnose redefinition of 14713 templates properly. 14714 (duplicate_decls): Diagnose disallowed overloads for template 14715 functions, too. 14716 14717 * decl.c (start_decl): Call complete_type before checking for a 14718 destructor. 14719 14720 * pt.c (tsubst): Use tsubst_expr on the elts of a VEC. 14721 14722 * decl.c (xref_tag): A TEMPLATE_TYPE_PARM is a match. 14723 14724Wed Feb 28 09:28:44 1996 Jason Merrill <jason@yorick.cygnus.com> 14725 14726 * decl.c (grok_op_properties): Don't check for operator++(int) in 14727 a template. 14728 14729 * tree.c (perm_manip): Return a copy of variable and function 14730 decls with external linkage. 14731 14732 * tree.def: Change some of the min tree codes to type "1". 14733 * pt.c (uses_template_parms): Handle 'e's, return 1 for LOOKUP_EXPRs. 14734 * method.c (build_overload_int): Emit something arbitrary for 14735 anything but an INTEGER_CST if we're in a template. 14736 14737 * decl.c (cp_finish_decl): Call complete_type before deciding 14738 whether or not to lay out the decl. 14739 14740 * lex.c (do_identifier): Check for DECL_INITIAL before using it. 14741 14742Tue Feb 27 16:35:32 1996 Jason Merrill <jason@yorick.cygnus.com> 14743 14744 * typeck2.c (build_x_arrow): Call complete_type. 14745 14746 * pt.c (add_pending_template): Broken out. 14747 (lookup_template_class): If -fexternal-templates, call it for all 14748 the methods of implemented types. 14749 (instantiate_class_template): Instead of instantiating them here. 14750 (instantiate_decl): Handle -fexternal-templates earlier. 14751 14752Tue Feb 27 15:51:32 1996 Brendan Kehoe <brendan@lisa.cygnus.com> 14753 14754 * search.c, lex.c, decl.c, class.c, cp-tree.h: Don't wrap the 14755 memoized lookup stuff inside GATHER_STATISTICS. 14756 14757Tue Feb 27 10:38:08 1996 Jason Merrill <jason@yorick.cygnus.com> 14758 14759 * decl.c (start_decl): Complain about array of incomplete type 14760 here. 14761 (grokdeclarator): Not here. 14762 14763 * parse.y (template_parm): Expand full_parm inline so we can set 14764 the rule's precedence. 14765 14766 * pt.c (tsubst_expr): If we're in a template, just do tsubst_copy. 14767 (tsubst): tsubst_expr the DECL_INITIAL of FIELD_DECLs. 14768 * decl2.c (grokbitfield): Don't check for integer constant here. 14769 * class.c (finish_struct_1): Check here. 14770 14771 * decl.c (define_label): Make the min decl go on permanent_obstack. 14772 14773 * pt.c (unify): Don't handle CONST_DECLs. 14774 (uses_template_parms): Don't check DECL_INITIAL on a CONST_DECL. 14775 (tsubst_copy): Likewise. 14776 14777 * lex.c (do_identifier): Do pull the DECL_INITIAL out of a 14778 CONST_DECL for a template parm. 14779 14780Mon Feb 26 12:48:18 1996 Jason Merrill <jason@yorick.cygnus.com> 14781 14782 * decl.c (grokdeclarator): Complain about array of incomplete type 14783 here. 14784 (start_decl_1): Not here. 14785 14786 * pt.c (tsubst): Handle pointer-to-function declarators. 14787 14788 * method.c (hack_identifier): If pedantic, diagnose local class 14789 methods that require a static chain. 14790 14791 * decl.c (grok_op_properties): No longer static. 14792 * cp-tree.h: Declare it. 14793 * pt.c (tsubst): Call it for operators. 14794 Use tsubst_copy for TREE_VECs. 14795 14796 * parse.y (template_arg): The expr has precedence like '>'. 14797 14798Fri Feb 23 14:51:52 1996 Jason Merrill <jason@yorick.cygnus.com> 14799 14800 * pt.c (coerce_template_parms): Don't coerce an expression using 14801 template parms. 14802 (uses_template_parms): Also check DECL_INITIAL in CONST_DECLs. 14803 (tsubst): Don't use build_index_2_type if the max_value uses template 14804 parms. 14805 * method.c (build_overload_int): Emit something arbitrary for an 14806 expression using template parms. 14807 14808 * parse.y (template_close_bracket): New non-terminal to catch use 14809 of '>>' instead of '> >' in template class names. 14810 (template_type): Use it. 14811 * Makefile.in (CONFLICTS): Causes one more r/r conflict. 14812 14813 * tree.def: Add CAST_EXPR. 14814 * typeck2.c (build_functional_cast): Use CAST_EXPR instead of 14815 CONVERT_EXPR for minimal_parse_mode. 14816 * typeck.c (build_c_cast): Likewise. 14817 * pt.c (tsubst_copy): Likewise. 14818 * decl2.c (build_expr_from_tree): Likewise. 14819 * error.c (dump_expr): Likewise. 14820 14821Fri Feb 23 10:36:46 1996 Brendan Kehoe <brendan@lisa.cygnus.com> 14822 14823 * except.c (SetTerminate, SetUnexpected): Put back global vars. 14824 (init_exception_processing): Put back decl/init of 14825 set_unexpected_fndecl and set_terminate_fndecl, needed to get the 14826 fns from libstdc++. 14827 14828 * decl.c (struct binding_level): Delete ACCEPT_ANY bitfield. 14829 (declare_uninstantiated_type_level, uninstantiated_type_level_p): 14830 Delete unused fns. 14831 * cp-tree.h (declare_uninstantiated_type_level, 14832 uninstantiated_type_level_p): Delete prototypes. 14833 14834Thu Feb 22 19:36:15 1996 Jason Merrill <jason@yorick.cygnus.com> 14835 14836 * pt.c (tsubst_expr): Add default return. 14837 14838Thu Feb 22 16:47:24 1996 Brendan Kehoe <brendan@lisa.cygnus.com> 14839 14840 * error.c (fndecl_as_string): Delete unused arg CNAME. 14841 * sig.c (build_signature_table_constructor, 14842 build_signature_method_call): Fix calls. 14843 14844 * class.c (the_null_vtable_entry): Delete var definition. 14845 (init_class_processing): Delete tree the_null_vtable_entry init. 14846 * decl.c (no_print_{functions, builtins}): Declare as static. 14847 (__tp_desc_type_node): #if 0 var definition. 14848 (init_type_desc): #if 0 init of __tp_desc_type_node. 14849 (vb_off_identifier): Move var decl into init_decl_processing. 14850 (current_function_assigns_this): Declare as static. 14851 (int_ftype_ptr_ptr_int, void_ftype_ptr_int_int): Delete var decls. 14852 (init_decl_processing): Delete init of void_ftype_ptr_ptr_int. 14853 Move decls of string_ftype_ptr_ptr and int_ftype_string_string here. 14854 * decl2.c (delete_sanity): Delete definition/mod of local var ELT_SIZE. 14855 * init.c (BI_header_type, BI_header_size): Declare as static. 14856 * pt.c (template_classes): Delete unused var. 14857 (add_pending_template): Delete decl for non-existent fn. 14858 (lookup_template_class): Delete vars CODE and TAG_CODE. 14859 (instantiate_template): Delete unused var TARGS. 14860 * cp-tree.h (vb_off_identifier, current_function_assigns_this): 14861 Delete decls. 14862 (__tp_desc_type_node): #if 0 var decl. 14863 (fndecl_as_string): Fix prototype. 14864 14865Thu Feb 22 15:56:19 1996 Jason Merrill <jason@yorick.cygnus.com> 14866 14867 * tree.def: Add GOTO_STMT. 14868 * pt.c (tsubst_expr): Support goto and labels. 14869 * decl.c (define_label): Support minimal parsing. 14870 * parse.y (simple_stmt): Likewise. 14871 14872Thu Feb 22 15:30:12 1996 Brendan Kehoe <brendan@lisa.cygnus.com> 14873 14874 * xref.c (GNU_xref_member): Only define/set var I if 14875 XREF_SHORT_MEMBER_NAMES is defined, to match when it's actually 14876 used. 14877 (GNU_xref_end_scope): Delete unused fifth arg TRNS. 14878 (GNU_xref_end): Fix call. 14879 * decl.c (poplevel, poplevel_class, finish_method): Fix calls. 14880 * cp-tree.h (GNU_xref_end_scope): Fix prototype. 14881 14882 * tree.c (build_exception_variant): Delete unused vars I, A, T, 14883 T2, and CNAME. 14884 (layout_vbasetypes): Delete unused var NONVIRTUAL_VAR_SIZE. 14885 (mapcar): Delete unused var CODE. 14886 (build_cplus_new): Delete unused arg WITH_CLEANUP_P. 14887 (break_out_cleanups): Fix call. 14888 (bot_manip): Likewise. 14889 * call.c (build_method_call): Likewise. 14890 * cvt.c (build_up_reference, convert_to_reference, cp_convert): 14891 Likewise. 14892 * typeck.c (unary_complex_lvalue, build_modify_expr, 14893 convert_for_initialization): Likewise. 14894 * typeck2.c (build_functional_cast): Likewise. 14895 * cp-tree.h (build_cplus_new): Fix prototype. 14896 14897 * repo.c (open_repo_file): Delete unused var Q. 14898 (repo_compile_flags, repo_template_declared, 14899 repo_template_defined, repo_class_defined, repo_inline_used, 14900 repo_vtable_used, repo_tinfo_used): #if 0 unused fns. 14901 (repo_get_id, repo_vtable_used): Declare as static. 14902 * cp-tree.h (mark_{decl,class}_instantiated, finish_repo): Add 14903 prototypes. 14904 14905Thu Feb 22 14:53:35 1996 Jason Merrill <jason@yorick.cygnus.com> 14906 14907 * parse.y (pending_inlines): Add function_try_block case. 14908 14909 * pt.c (unify): Fix for template const parms. 14910 14911Thu Feb 22 13:24:15 1996 Brendan Kehoe <brendan@lisa.cygnus.com> 14912 14913 * lex.c (extract_interface_info): Delete forward decl. 14914 (default_copy_constructor_body, default_assign_ref_body): Delete 14915 decls for non-existent functions. 14916 (synth_firstobj, inline_text_firstobjs): Delete unused vars. 14917 (init_lex): Delete setting them. 14918 (cons_up_default_function): Delete unused vars FUNC_BUF, 14919 FUNC_LEN, and COMPLEX. Delete code setting COMPLEX. Delete old 14920 #if 0'd synth code. 14921 (toplevel, expression_obstack): Delete unused extern decls. 14922 (tree_node_kind): Delete unused enum. 14923 (tree_node_counts, tree_node_sizes): Wrap with #ifdef 14924 GATHER_STATISTICS. 14925 (tree_node_kind_names): Delete unused extern decl. 14926 (synth_obstack): Delete unused var. 14927 (init_lex): Don't set it. 14928 (init_parse): Add decl before use. 14929 (reduce_count): Only define #ifdef GATHER_STATISTICS && REDUCE_LENGTH. 14930 (current_unit_{name, language}): Delete unused vars. 14931 (check_newline): Don't bother setting them, just accept the #pragma. 14932 * cp-tree.h (init_repo, peek_yylex): Add prototypes. 14933 (current_unit_{name, language}): Delete decls. 14934 14935 * search.c: Wrap all of the memoized functions, macros, and 14936 variables inside #ifdef GATHER_STATISTICS. 14937 (lookup_field, lookup_fnfields): Likewise. 14938 (init_search_processing): Likewise. 14939 (reinit_search_statistics): Wrap whole function. 14940 * lex.c (reinit_lang_specific): Wrap call to reinit_search_statistics. 14941 14942 * decl.c (finish_function): Only call pop_memoized_context if 14943 GATHER_STATISTICS is defined. 14944 (start_function): Likewise for push_memoized_context. 14945 * class.c (pushclass, popclass): Likewise. 14946 14947 * cp-tree.h (CLASSTYPE_MTABLE_ENTRY): Move definition from here... 14948 * search.c (CLASSTYPE_MTABLE_ENTRY): ... to here. 14949 14950 * cvt.c (cp_convert): Delete unused local var FORM. 14951 * cp-tree.h (can_convert, can_convert_arg, real_lvalue_p): Add 14952 prototypes. 14953 14954Thu Feb 22 13:19:44 1996 Jason Merrill <jason@yorick.cygnus.com> 14955 14956 * pt.c (do_poplevel): Oops; really return what we get from 14957 poplevel this time. 14958 14959Thu Feb 22 11:41:44 1996 Brendan Kehoe <brendan@lisa.cygnus.com> 14960 14961 * cp-tree.h (is_aggr_type): Add prototype. 14962 14963 * cp-tree.h ({push,pop}_cp_function_context): Add decls. 14964 * method.c ({push,pop}_cp_function_context): Delete decls. 14965 * except.c (start_eh_unwinder, end_eh_unwinder): Declare as void. 14966 (SetUnexpected, SetTerminate): Delete unused vars. 14967 (init_exception_processing): Don't set SetUnexpected or 14968 SetTerminate. Don't set SET_UNEXPECTED_FNDECL or SET_TERMINATE_FNDECL. 14969 (output_exception_table_entry): Delete unused array LABEL. 14970 (expand_internal_throw): Delete unused var PARAMS. 14971 (expand_start_catch_block): Delete unused var CLEANUP. 14972 (emit_exception_table): Delete unused var EH_NODE_DECL. 14973 (expand_builtin_throw): Delete unused vars UNWIND_AND_THROW and 14974 GOTO_UNWIND_AND_THROW. Don't set them. 14975 (end_eh_unwinder): Add top decl. 14976 (pop_rtl_from_perm): Delete unused decl of PERMANENT_OBSTACK. 14977 (exception_section, push_rtl_perm, do_function_call, 14978 lang_interim_eh, push_eh_cleanup, eh_outer_context, 14979 expand_end_eh_spec, end_eh_unwinder): Declare as static. 14980 (saved_pc, saved_throw_type, saved_throw_value, saved_cleanup, 14981 throw_used): Likewise. 14982 * cp-tree.h (expand_end_eh_spec): Delete prototype. 14983 14984 * search.c (dfs_mark, dfs_mark_vtable_path, 14985 dfs_unmark_vtable_path, dfs_mark_new_vtable, 14986 dfs_unmark_new_vtable, dfs_clear_search_slot, 14987 dfs_search_slot_nonempty_p, bfs_markedp, bfs_unmarkedp, 14988 bfs_marked_vtable_pathp, bfs_unmarked_vtable_pathp, 14989 bfs_marked_new_vtablep, bfs_unmarked_new_vtablep): #if 0 unused 14990 functions. 14991 (n_fields_searched, n_calls_lookup_field, n_calls_lookup_field_1, 14992 n_calls_lookup_fnfields, n_calls_lookup_fnfields_1, 14993 n_calls_get_base_type, n_outer_fields_searched, n_contexts_saved): 14994 Only define #ifdef GATHER_STATISTICS. 14995 (reinit_search_statistics): Only init some vars if GATHER_STATISTICS 14996 is defined. 14997 (vbase_decl): Delete var definition. 14998 (init_search): Delete old decl. 14999 (init_vbase_pointers): Delete building of VBASE_DECL, since it's 15000 never actually used. 15001 (expand_indirect_vtbls_init): Delete init of VBASE_DECL. 15002 (get_base_distance_recursive): Delete unused fourth arg 15003 BASETYPE_PATH. Fix call . 15004 (get_base_distance): Fix call. 15005 (push_class_decls): Delete unused var ID. 15006 (make_memoized_table_entry): Declare as static. 15007 (breadth_first_search): Declare as static. 15008 (tree_has_any_destructor_p): Declare as static. 15009 (pop_class_decls): Delete unused arg pop_class_decls. 15010 * class.c (popclass): Fix call to pop_class_decls. 15011 * cp-tree.h (make_memoized_table_entry, breadth_first_search, 15012 tree_has_any_destructor_p): Delete prototypes. 15013 15014 * rtti.c (build_ptmf_desc): Delete unused arg TYPE. 15015 (build_t_desc): Fix call. Delete unused vars ELEMS and TT. 15016 (build_dynamic_cast): Delete unused local vars TMP1 and RETVAL. 15017 (build_user_desc): Delete unused var T. 15018 (build_class_desc): Delete unused vars T and OFF. 15019 (build_t_desc): Delete unused var NAME_STRING. 15020 (build_headof): Make static. 15021 (get_bad_cast_node): Likewise. 15022 (get_def_to_follow): Likewise. 15023 * cp-tree.h (init_type_desc): Add prototype. 15024 (build_headof): Remove prototype. 15025 15026Thu Feb 22 00:54:22 1996 Jason Merrill <jason@yorick.cygnus.com> 15027 15028 * pt.c (tsubst): Only look for matching decls at file scope for 15029 non-member functions. 15030 15031 * call.c (build_scoped_method_call): Handle scoped destructor 15032 calls in templates. 15033 15034 * decl.c (*_top_level): Also save previous_class_values. 15035 15036 * pt.c (tsubst_expr): Support do {} while loops. 15037 * parse.y (simple_stmt): Likewise. 15038 * tree.def: Likewise. 15039 15040 * method.c (build_overload_identifier): For a class nested in a 15041 template class, don't mangle in the template parms from our 15042 context. 15043 15044 * lex.c, cp-tree.h: Remove support for template instantiations in 15045 the pending_inlines code. 15046 * pt.c: Remove dead functions and unused arguments. 15047 (uses_template_parms): TYPENAME_TYPEs always use template parms. 15048 * parse.y: Stop passing anything to end_template_decl. 15049 * tree.c (print_lang_statistics): Only print tinst info #ifdef 15050 GATHER_STATISTICS. 15051 15052Wed Feb 21 16:57:33 1996 Brendan Kehoe <brendan@lisa.cygnus.com> 15053 15054 * init.c (expand_recursive_init{,_1}): Delete decls. 15055 (sort_member_init): Delete unused var INIT. 15056 (emit_base_init): Delete unused var X. 15057 (build_offset_ref): Delete unused var CNAME. 15058 (sort_member_init): Delete unused var FIELDS_TO_UNMARK. 15059 (emit_base_init): Delete unused local var BASE. Delete extern 15060 decl of IN_CHARGE_IDENTIFIER. 15061 (build_delete): Delete unused local var VIRTUAL_SIZE. 15062 15063 * init.c (build_vec_delete): Delete unused third arg ELT_SIZE. 15064 (build_delete): Fix call. 15065 * decl2.c (delete_sanity): Likewise. 15066 * cp-tree.h (build_vec_delete): Update prototype. 15067 15068 * typeck.c (common_base_type): Delete unused var TMP. 15069 (build_binary_op): Delete local var ARGS_SAVE. 15070 (build_array_ref): Delete unused var ITYPE. 15071 (c_expand_return): Delete unused var USE_TEMP. 15072 15073 * typeck.c (compexcepttypes): Delete unused arg STRICT. 15074 (comptypes): Fix calls. 15075 * decl.c (duplicate_decls): Likewise. 15076 * cp-tree.h (compexcepttypes): Delete extra arg. 15077 15078 * decl2.c (check_classfn): Delete unused second arg CNAME. 15079 * decl.c (start_decl, grokfndecl): Fix calls. 15080 * init.c (do_friend): Likewise. 15081 * cp-tree.h (check_classfn): Update prototype. 15082 15083 * cp-tree.h (signature_error, import_export_vtable, 15084 append_signature_fields, id_in_current_class, mark_used, 15085 copy_assignment_arg_p): Add decls. 15086 * decl2.c (mark_used): Delete decl. 15087 15088 * class.c (n_*): Wrap with #ifdef GATHER_STATISTICS. 15089 15090 * class.c (get_vtable_entry): Disable unused function. 15091 (doing_hard_virtuals): Delete unused static global var. 15092 (finish_struct_1): Don't init DOING_HARD_VIRTUALS. 15093 (prepare_fresh_vtable): Delete unused vars PATH and RESULT. 15094 (overrides): Delete unused vars RETTYPE and BASE_RETTYPE. 15095 (modify_one_vtable): Delete unused var OLD_RTTI. 15096 (finish_struct_anon): Delete unused vars OFFSET and X. 15097 (finish_struct_bits): Delete unused var METHOD_VEC. 15098 (get_basefndecls): Delete unused var PURPOSE. Delete unused 15099 for-scope local variable METHODS. 15100 15101 * call.c (user_harshness): Delete unused/unneeded arg PARM. 15102 (ideal_candidate): Delete unused args BASETYPE and PARMS. 15103 (build_method_call): Delete unused args passed into ideal_candidate. 15104 (build_overload_call_real): Likewise. Delete unused var OVERLOAD_NAME. 15105 * cp-tree.h (synthesize_method): Add decl. 15106 15107 * decl.c (note_level_for_for): Give void return type. 15108 (pushdecl_nonclass_level): Likewise. 15109 (finish_function): Delete unused vars VFIELDS and ALLOCATED_THIS. 15110 (poplevel): Delete unused var IMPLICIT_TRY_BLOCK. 15111 (suspend_binding_level): Delete unused var LEVEL. 15112 (duplicate_decls): Delete unused var CTYPE. 15113 (duplicate_decls): Delete unused var PREVIOUS_C_DECL. 15114 (init_decl_processing): Delete unused vars FLOAT_ENDLINK and 15115 PTR_ENDLINK. 15116 (grokdeclarator): Delete unused var C. 15117 (grokdeclarator): Delete unused var SIZE_VARIES. 15118 (grokparms): Delete unused var SAW_VOID. 15119 (start_function): Delete unused var OLDDECL. 15120 (cplus_expand_expr_stmt): Delete unused var 15121 REMOVE_IMPLICIT_IMMEDIATELY. 15122 15123 * cp-tree.h (pushdecl_nonclass_level): Fix prototype. 15124 15125 * Makefile.in (CONFLICTS): Update to 12 shift/reduce. 15126 15127Wed Feb 21 00:06:17 1996 Jason Merrill <jason@yorick.cygnus.com> 15128 15129 * tree.c (build_min): Set TREE_COMPLEXITY to lineno. 15130 (build_min_nt): Likewise. 15131 * pt.c (do_pushlevel): Emit line note. 15132 (do_poplevel): Return what we get from poplevel. 15133 (tsubst_expr): Set lineno from TREE_COMPLEXITY in stmt nodes. 15134 * parse.y: Use do_pushlevel and do_poplevel. 15135 * cp-tree.h: Declare do_poplevel. 15136 15137 * cp-tree.h: Declare at_eof. 15138 * decl.c (cp_finish_decl): Pass it to rest_of_decl_compilation. 15139 * decl2.c (import_export_decl): Renamed from import_export_inline. 15140 (finish_file): Call it to do interface handling for statics. 15141 * pt.c (tsubst_copy): Call mark_used on variables and functions 15142 used here. 15143 15144 * decl2.c (finish_file): Don't emit statics we can't generate. 15145 * pt.c (instantiate_decl): Don't set interface on instantiations 15146 we can't generate. 15147 15148 * cp-tree.h (struct tinst_level): Change 'classname' to 'decl'. 15149 * tree.c (print_lang_statistics): Print max template depth. 15150 * pt.c (push_tinst_level): Dump entire instantiation context. 15151 (instantiate_class_template): Use it and pop_tinst_level. 15152 (instantiate_decl): Likewise. 15153 15154 * call.c class.c cp-tree.h decl.c decl2.c error.c lex.c method.c 15155 pt.c ptree.c tree.def: Remove all traces of UNINSTANTIATED_P_TYPE. 15156 15157Tue Feb 20 18:21:51 1996 Jason Merrill <jason@yorick.cygnus.com> 15158 15159 * call.c class.c cp-tree.h cvt.c decl.c decl2.c error.c expr.c 15160 init.c lex.c method.c parse.y pt.c repo.c search.c spew.c tree.c 15161 tree.def typeck.c typeck2.c xref.c: Massive, systemic changes for 15162 the new template implementation. 15163 15164Tue Feb 20 17:14:29 1996 Brendan Kehoe <brendan@lisa.cygnus.com> 15165 15166 * decl2.c (check_cp_case_value): Use STRIP_TYPE_NOPS. 15167 15168Thu Feb 15 18:44:42 1996 Mike Stump <mrs@cygnus.com> 15169 15170 * decl.c (cp_finish_decl): Delay emitting the debug information for 15171 a typedef that has been installed as the canonical typedef, if the 15172 type has not yet been defined. 15173 15174Thu Feb 15 09:39:08 1996 Jason Merrill <jason@yorick.cygnus.com> 15175 15176 * decl2.c (grokfield): Still call pop_nested_class for access decls. 15177 15178Wed Feb 14 17:30:04 1996 Brendan Kehoe <brendan@lisa.cygnus.com> 15179 15180 * decl.c (lookup_label): Call label_rtx. 15181 15182 * decl.c (make_binding_level): New function. 15183 (pushlevel, pushlevel_class): Call it instead of explicit 15184 duplicate calls to xmalloc. 15185 15186 * decl.c (init_decl_processing): Delete useless build_pointer_type 15187 call. 15188 15189 * decl.c (float_ftype_float, ldouble_ftype_ldouble): Add definitions. 15190 (sizet_ftype_string): Delete variable. 15191 (init_decl_processing): Add built-in functions fabsf, fabsl, 15192 sqrtf, sqrtl, sinf, sin, sinl, cosf, cos, cosl. New local 15193 variable strlen_ftype, used for strlen. 15194 15195Wed Feb 14 16:21:25 1996 Jason Merrill <jason@yorick.cygnus.com> 15196 15197 * decl.c (push_to_top_level): Start from current_binding_level 15198 again for now; the stl hacks depend on g++ being broken in this 15199 way, and it'll be fixed in the template rewrite. 15200 15201 * tree.def: Add USING_DECL. 15202 * decl2.c (do_class_using_decl): Implement. 15203 (grokfield): Pass access decls off to do_class_using_decl instead of 15204 grokdeclarator. 15205 * error.c (dump_decl): Handle USING_DECLs. 15206 * decl.c (grokdeclarator): Remove code for handling access decls. 15207 * class.c (finish_struct_1): Adjust accordingly, treat using-decls 15208 as access decls for now. 15209 (finish_struct): Don't check USING_DECLs for other uses of the name. 15210 15211 * search.c (get_matching_virtual): Use cp_error_at. 15212 15213Wed Feb 14 10:36:58 1996 Brendan Kehoe <brendan@lisa.cygnus.com> 15214 15215 * typeck.c (comptypes): Default COMP_TYPE_ATTRIBUTES to 1, to 15216 match c-typeck.c. 15217 (self_promoting_args_p): Move the check that TYPE is non-nil 15218 before trying to look at its main variant. 15219 (unsigned_type, signed_type): Add checking of DI/SI/HI/QI nodes. 15220 15221 * cp-tree.h (DECL_WAITING_FRIENDS, SET_DECL_WAITING_FRIENDS): 15222 Delete macros. 15223 * init.c (xref_friend, embrace_waiting_friends): Delete functions. 15224 (do_friend): Delete call to xref_friend. 15225 * class.c (finish_struct_1): Delete call to embrace_waiting_friends. 15226 15227 * typeck.c (convert_sequence): #if 0 unused function. 15228 15229 * cp-tree.h (DECL_IN_MEMORY_P): New macro w/ the check that used to 15230 be in decl_in_memory_p. 15231 (decl_in_memory_p): Delete decl. 15232 * expr.c (decl_in_memory_p): Delete fn. 15233 * typeck.c (mark_addressable): Use DECL_IN_MEMORY_P. 15234 15235 * decl.c (cp_finish_decl): Use DECL_IN_MEMORY_P. 15236 15237Tue Feb 13 12:51:21 1996 Jason Merrill <jason@yorick.cygnus.com> 15238 15239 * class.c (finish_struct_1): Check for a pure-specifier on a 15240 non-virtual function here. 15241 15242 * decl2.c (grok_function_init): Don't check whether the function 15243 is virtual here. 15244 (grokfield): Don't call check_for_override here. 15245 15246 * decl.c (push_to_top_level): Start from inner_binding_level, 15247 check class_shadowed in class levels. 15248 15249Mon Feb 12 17:46:59 1996 Mike Stump <mrs@cygnus.com> 15250 15251 * decl.c (resume_level): Ignore things that don't have names, instead 15252 of core dumping. 15253 15254Mon Feb 12 15:47:44 1996 Brendan Kehoe <brendan@lisa.cygnus.com> 15255 15256 * decl2.c (grokfield): Set DECL_VINDEX properly for FUNCTION_DECLs. 15257 15258Sat Feb 10 17:59:45 1996 Jason Merrill <jason@yorick.cygnus.com> 15259 15260 * class.c (finish_struct_1): Set DECL_VINDEX properly on a 15261 synthesized dtor. 15262 15263 * parse.y (complete_type_name): Bind global_scope earlier. 15264 (complex_type_name): Likewise. 15265 (qualified_type_name): Remove. 15266 15267Thu Feb 8 15:15:14 1996 Jason Merrill <jason@yorick.cygnus.com> 15268 15269 * decl.c (grokfndecl): Move code that looks for virtuals in base 15270 classes... 15271 * class.c (check_for_override): ... to a new function. 15272 (finish_struct_1): Call it. 15273 15274 * cp-tree.h: Declare warn_sign_compare. 15275 15276 * typeck.c (build_binary_op_nodefault): Check warn_sign_compare 15277 rather than extra_warnings to decide whether to warn about 15278 comparison of signed and unsigned. 15279 15280 * decl2.c (lang_decode_option): Handle warn_sign_compare. -Wall 15281 implies -Wsign-compare. -Wall doesn't imply -W. 15282 15283Wed Feb 7 15:27:57 1996 Mike Stump <mrs@cygnus.com> 15284 15285 * typeck.c (build_component_ref): Fix to handle anon unions in base 15286 classes as well. 15287 15288Wed Feb 7 14:29:12 1996 Brendan Kehoe <brendan@lisa.cygnus.com> 15289 15290 * class.c (resolves_to_fixed_type_p): Delete code dealing with 15291 a WITH_CLEANUP_EXPR, since we don't generate them any more. 15292 * cvt.c (build_up_reference): Likewise. 15293 * decl.c (grok_reference_init): Likewise. 15294 (cp_finish_decl): Likewise. 15295 * error.c (dump_expr): Likewise. 15296 * tree.c (real_lvalue_p): Likewise. 15297 (lvalue_p): Likewise. 15298 (build_cplus_new): Likewise. 15299 (unsave_expr_now): Likewise. 15300 * typeck.c (unary_complex_lvalue, build_modify_expr, 15301 c_expand_return): Likewise. 15302 15303Tue Feb 6 13:39:22 1996 Brendan Kehoe <brendan@lisa.cygnus.com> 15304 15305 Make the C++ front-end pay attention to attributes for structures. 15306 * class.c (finish_struct): New argument ATTRIBUTES, passed down into 15307 finish_struct_1. 15308 (finish_struct_1): New argument ATTRIBUTES; call cplus_decl_attributes. 15309 Take out old round_up_size use and setting the DECL_ALIGN possibly 15310 using it. Take out setting of TYPE_ALIGN to round_up_size, which 15311 can override what the attribute set. 15312 * cp-tree.h (finish_struct): Update prototype. 15313 * parse.y (template_instantiate_once): Pass a NULL_TREE for the 15314 attributes to finish_struct. 15315 (structsp): For a CLASS decl, add maybe_attribute to rule and pass that 15316 value down into finish_struct. 15317 * Makefile.in (CONFLICTS): Switch to 7 shift/reduce conflicts. 15318 15319Tue Feb 6 13:12:15 1996 Per Bothner <bothner@kalessin.cygnus.com> 15320 15321 * decl.c (poplevel): Re-word dead for local handling. 15322 (pushdecl): Remove useless DECL_DEAD_FOR_LOCAL test. 15323 (cp_finish_decl): If is_for_scope, check for duplicates so 15324 we can disable is_for_scope. Otherwise, preserve_temp_slots. 15325 15326 * lex.c (do_identifier): Use global binding in preference of 15327 dead for local variable. 15328 15329Mon Feb 5 17:46:46 1996 Mike Stump <mrs@cygnus.com> 15330 15331 * init.c (initializing_context): Handle anon union changes, the 15332 context where fields of anon unions can be initialized now has to be 15333 found by walking up the TYPE_CONTEXT chain. 15334 15335Fri Feb 2 14:54:04 1996 Doug Evans <dje@charmed.cygnus.com> 15336 15337 * decl.c (start_decl): #ifdef out code to set DECL_COMMON 15338 if ASM_OUTPUT{,_ALIGNED}_BSS is defined. 15339 (obscure_complex_init): If bss is supported, always set 15340 DECL_INITIAL to error_mark_node. 15341 15342Thu Feb 1 16:19:56 1996 Brendan Kehoe <brendan@lisa.cygnus.com> 15343 15344 * init.c (is_friend): Make sure there's a context before we see if 15345 it's an aggr type. 15346 15347Thu Feb 1 15:44:53 1996 Mike Stump <mrs@cygnus.com> 15348 15349 * init.c (is_friend): Classes are not friendly with nested classes. 15350 15351Thu Feb 1 15:27:37 1996 Doug Evans <dje@charmed.cygnus.com> 15352 15353 * lex.c (check_newline): Pass last character read to HANDLE_PRAGMA, 15354 and record its result. 15355 15356Thu Feb 1 09:27:01 1996 Mike Stump <mrs@cygnus.com> 15357 15358 * class.c (finish_struct_anon): Switch around code to not move anon 15359 union elements around, nor mess up their contexts, nor offsets, 15360 instead we now build up the right number of COMPONENT_REFs for all 15361 the anon unions that may be present at build_component_ref time. 15362 * typeck.c (lookup_anon_field): New routine to handle field lookup 15363 on fields without names. We find them, based upon their unique type 15364 instead. 15365 * typeck.c (build_component_ref): Allow FIELD_DECL components. 15366 Handle finding components in anonymous unions, and ensure that a 15367 COMPONENT_REF is built for each level as necessary. 15368 15369Tue Jan 30 18:18:23 1996 Mike Stump <mrs@cygnus.com> 15370 15371 * cvt.c (build_up_reference): Make the INDIRECT_BIND case come after 15372 code that ensures that copy ctors are used if appropriate. 15373 15374Tue Jan 30 17:35:14 1996 Brendan Kehoe <brendan@lisa.cygnus.com> 15375 15376 * init.c (build_vec_delete): Only give an error if base isn't an 15377 error_mark_node. 15378 15379Mon Jan 29 17:09:06 1996 Mike Stump <mrs@cygnus.com> 15380 15381 * spew.c (do_aggr): `new struct S;' isn't a forward declaration. 15382 (yylex): If we see `new', keep slurping. 15383 15384Thu Jan 25 18:31:36 1996 Mike Stump <mrs@cygnus.com> 15385 15386 * class.c (finish_struct_1): Move code for handling anon unions... 15387 (finish_struct_anon): to here. Fixup so that we do the offset 15388 calculations right, and so that the fields are physically moved to 15389 the containers's chain. 15390 15391Thu Jan 25 18:27:37 1996 Brendan Kehoe <brendan@lisa.cygnus.com> 15392 15393 * decl.c (grokdeclarator): Avoid trying to get an operand off an 15394 identifier node. 15395 15396Wed Jan 24 11:25:30 1996 Jim Wilson <wilson@chestnut.cygnus.com> 15397 15398 * typeck.c (pointer_int_sum): Use TYPE_PRECISION (sizetype) not 15399 POINTER_SIZE to agree with expr.c. 15400 15401Thu Jan 25 13:01:23 1996 Mike Stump <mrs@cygnus.com> 15402 15403 * search.c (lookup_field): Don't report ambiguities if protect is 0, 15404 instead return NULL_TREE. 15405 15406Wed Jan 24 13:01:26 1996 Mike Stump <mrs@cygnus.com> 15407 15408 * class.c (finish_struct_1): Call warn_hidden if we want warnings 15409 about overloaded virtual functions. 15410 (warn_hidden): New routine to warn of virtual functions that are 15411 hidden by other virtual functions, that are not overridden. 15412 (get_basefndecls): New routine, used by warn_hidden. 15413 (mark_overriders): New routine, used by warn_hidden. 15414 * search.c (get_matching_virtual): Remove old warning that just 15415 isn't very useful. 15416 15417Tue Jan 23 12:26:10 1996 Brendan Kehoe <brendan@lisa.cygnus.com> 15418 15419 * decl.c (output_builtin_tdesc_entries): #if 0 the function definition. 15420 15421 * typeck.c (null_ptr_cst_p): Delete unused fn. 15422 (build_function_call_maybe): Delete unused fn. 15423 15424 * expr.c (extract_init): #if 0 the code after unconditional return 0 15425 for now. 15426 15427 Delete old cadillac code. 15428 * edsel.c: Remove file. 15429 * Make-lang.in (CXX_SRCS): Take edsel.c off the list. 15430 * Makefile.in (CXX_OBJS): Delete edsel.o. 15431 (edsel.o): Delete rule. 15432 * cp-tree.h (flag_cadillac): Delete var decl. 15433 * lang-options.h: Delete "-fcadillac" and "-fno-cadillac". 15434 * decl2.c (flag_cadillac): Delete var definition. 15435 (lang_decode_option): Delete handling of -fcadillac and -fno-cadillac. 15436 (grokfield): Delete code depending on flag_cadillac. 15437 (finish_anon_union): Likewise. 15438 * class.c (finish_struct_1): Likewise. 15439 (pushclass): Likewise. 15440 (popclass): Likewise. 15441 (push_lang_context): Likewise. 15442 (pop_lang_context): Likewise. 15443 * decl.c (init_decl_processing): Likewise. 15444 (start_decl): Likewise. 15445 (cp_finish_decl): Likewise. 15446 (xref_tag): Likewise. 15447 (finish_enum): Likewise. 15448 (start_function): Likewise. 15449 (finish_function): Likewise. 15450 (finish_stmt): Likewise. 15451 * lex.c (lang_init): Likewise. 15452 (check_newline): Likewise. 15453 15454 * lex.c (do_pending_inlines): Delete synthesized method kludge. 15455 15456 Delete defunct, ancient garbage collection implementation. 15457 * rtti.c: New file with the RTTI stuff from gc.c. 15458 * gc.c: Removed file (moved the remaining stuff into rtti.c). 15459 * Makefile.in (CXX_OBJS): Replace gc.o with rtti.o. 15460 (rtti.o): New rule, replacing gc.o. 15461 * Make-lang.in (CXX_SRCS): Replace gc.c with rtti.c. 15462 * cp-tree.h: Delete gc-related fn decls. 15463 (DECL_GC_OFFSET): Delete macro. 15464 (flag_gc): Delete extern decl. 15465 * decl.c (current_function_obstack_index): Delete var decl. 15466 (current_function_obstack_usage): Delete var decl. 15467 (start_function): Delete clearing of current_function_obstack_index 15468 and current_function_obstack_usage. 15469 (init_decl_processing): Delete code relying on -fgc. 15470 Delete call to init_gc_processing. 15471 (cp_finish_decl): Delete calls to build_static_gc_entry and 15472 type_needs_gc_entry. Delete gc code setting DECL_GC_OFFSET. 15473 (store_parm_decls): Delete -fgc calls to cp_expand_decl_cleanup 15474 and to expand_expr of a __gc_main call. 15475 (maybe_gc_cleanup): Delete var decl. 15476 (finish_function): Delete call to expand_gc_prologue_and_epilogue. 15477 * decl2.c (flag_gc): Delete var decl. 15478 (lang_f_options): Delete offering of -fgc. 15479 (lang_decode_option): Delete -fgc and -fno-gc handling. 15480 (get_temp_regvar): Delete gc code. 15481 * init.c (build_new): Delete gc code. 15482 * lex.c (init_lex): Delete checking of flag_gc. 15483 15484 * typeck.c (convert_arguments): Delete gc code. 15485 (build_component_addr): Delete -fgc warning. 15486 (build_modify_expr): Delete gc code. 15487 15488 * decl2.c (build_push_scope): Delete fn. 15489 * cp-tree.h (build_push_scope): Delete decl. 15490 15491 * search.c (clear_search_slots): Delete fn. 15492 * cp-tree.h (clear_search_slots): Delete decl. 15493 15494 * search.c (tree_needs_constructor_p): Delete fn. 15495 * cp-tree.h (tree_needs_constructor_p): Delete decl. 15496 15497 * tree.c (id_cmp): Delete fn. 15498 15499 * tree.c (set_fnaddr_from_vtable_entry): Delete fn. 15500 * cp-tree.h (set_fnaddr_from_vtable_entry): Delete decl. 15501 15502 * tree.c (decl_value_member): Delete fn. 15503 * cp-tree.h (decl_value_member): Delete decl. 15504 15505 * tree.c (list_hash_lookup_or_cons): Delete fn. 15506 * cp-tree.h (list_hash_lookup_or_cons): Delete decl. 15507 15508 * method.c (cplus_exception_name): Delete fn. 15509 (EXCEPTION_NAME_{PREFIX, LENGTH}): Delete macros. 15510 15511 * spew.c (shift_tokens): Delete fn. 15512 15513Mon Jan 22 17:49:33 1996 Jason Merrill <jason@yorick.cygnus.com> 15514 15515 * except.c (init_exception_processing): Pass 1 to needs_pop in calls 15516 to cp_finish_decl. 15517 * parse.y: Likewise. 15518 15519Mon Jan 22 17:34:29 1996 Brendan Kehoe <brendan@lisa.cygnus.com> 15520 15521 * tree.c (build_cplus_staticfn_type): Delete function definition; 15522 never used. 15523 * cp-tree.h (build_cplus_staticfn_type): Delete decl. 15524 15525 * tree.c (virtual_member): Delete function definition; never used. 15526 * cp-tree.h (virtual_member): Delete decl. 15527 15528Fri Jan 19 18:03:14 1996 Mike Stump <mrs@cygnus.com> 15529 15530 * typeck.c (build_component_ref): Handle getting vbase pointers 15531 out of complex multiple inheritance better. 15532 15533Fri Jan 19 16:27:40 1996 Mike Stump <mrs@cygnus.com> 15534 15535 * typeck.c (build_object_ref): Make sure we use the real type, not 15536 any reference type. 15537 15538Fri Jan 19 16:01:47 1996 Mike Stump <mrs@cygnus.com> 15539 15540 * tree.c (build_exception_variant): Don't create new types if we 15541 don't have to, also build new types on the right obstack. 15542 15543Fri Jan 19 14:09:44 1996 Jason Merrill <jason@yorick.cygnus.com> 15544 15545 * decl.c (store_bindings): Split out from push_to_top_level. 15546 (push_to_top_level): Call it for b->type_shadowed on class binding 15547 levels. 15548 15549Fri Jan 19 13:53:14 1996 Mike Stump <mrs@cygnus.com> 15550 15551 * search.c (expand_upcast_fixups): Fix so that offsets stored in 15552 vbase_offsets are always right. Fixes a problem where virtual base 15553 upcasting and downcasting could be wrong during conversions on this 15554 during virtual function dispatch at ctor/dtor time when dynamic 15555 vtable fixups for deltas are needed. This only sounds easier than 15556 it is. :-) 15557 (fixup_virtual_upcast_offsets): Change to reflect new calling 15558 convention for expand_upcast_fixups. 15559 15560Fri Jan 19 12:23:08 1996 Brendan Kehoe <brendan@lisa.cygnus.com> 15561 15562 * decl2.c (grokbitfield): Strip the NOPs from WIDTH before we 15563 check that it's usable as the bitfield width. 15564 15565Wed Jan 17 21:22:40 1996 Brendan Kehoe <brendan@lisa.cygnus.com> 15566 15567 * decl2.c (grokfield): Call cplus_decl_attributes with the attrlist. 15568 Pass a null tree to grokdeclarator for its ATTRLIST arg, since it's 15569 only ever used for functions in it. 15570 15571Wed Jan 17 12:10:38 1996 Jason Merrill <jason@yorick.cygnus.com> 15572 15573 * parse.y (qualified_type_name): Use the TYPE_DECL, not the type. 15574 (nested_type): Likewise. 15575 (nested_name_specifier): Use lastiddecl. 15576 15577 * decl.c (grokdeclarator): Adjust accordingly. 15578 * init.c (expand_member_init): Likewise. 15579 * parse.y (base_class): Likewise. 15580 * typeck2.c (build_functional_cast): Likewise. 15581 15582 * typeck2.c (build_functional_cast): Fill in name after we've 15583 checked for non-aggr type. 15584 15585Wed Jan 17 10:18:01 1996 Mike Stump <mrs@cygnus.com> 15586 15587 * decl2.c (warn_pointer_arith): Default to on. 15588 15589Tue Jan 16 12:45:38 1996 Jason Merrill <jason@yorick.cygnus.com> 15590 15591 * lex.c (is_rid): New function. 15592 * decl.c (grokdeclarator): Diagnose reserved words used as 15593 declarator-ids. 15594 15595Tue Jan 16 11:39:40 1996 Jason Merrill <jason@yorick.cygnus.com> 15596 15597 * tree.c (get_decl_list): Don't lose cv-quals. 15598 15599 * decl.c (grokdeclarator): Fix SCOPE_REF handling and diagnose 15600 typespecs used as declarator-ids. 15601 15602Tue Jan 16 11:09:42 1996 Mike Stump <mrs@cygnus.com> 15603 15604 * decl.c (poplevel): When poping a level, don't give a warning for 15605 any subblocks that already exist. 15606 15607Tue Jan 16 00:25:33 1996 Jason Merrill <jason@yorick.cygnus.com> 15608 15609 * typeck.c (build_object_ref): Finish what I started. 15610 15611 * parse.y (qualified_type_name): Don't check TYPE_BUILT_IN. 15612 15613 * decl2.c (constructor_name_full): Handle TEMPLATE_TYPE_PARMs. 15614 15615 * decl.c (grokdeclarator): Also accept TEMPLATE_TYPE_PARM as a 15616 scope. 15617 15618Mon Jan 15 16:19:32 1996 Jason Merrill <jason@yorick.cygnus.com> 15619 15620 * decl.c (xref_tag): Handle passing a type in directly. 15621 15622 * parse.y (qualified_type_name): Pull out the type. 15623 (nested_type): Likewise. 15624 Take types directly instead of as identifiers. 15625 * call.c (build_scoped_method_call): Take types directly instead of 15626 as identifiers. 15627 * decl.c (xref_basetypes): Likewise. 15628 * init.c (expand_member_init): Likewise. 15629 (build_member_call): Likewise. 15630 (build_offset_ref): Likewise. 15631 * typeck2.c (build_scoped_ref): Likewise, remove bogus code. 15632 * method.c (do_build_assign_ref): Likewise. 15633 * decl.c (grokdeclarator): Handle a type appearing as the 15634 declarator-id for constructors. 15635 * method.c (do_build_copy_constructor): current_base_init_list now 15636 uses the types directly, not their names. 15637 * init.c (sort_base_init): Likewise. 15638 (expand_member_init): Likewise. 15639 * init.c (is_aggr_type): New function, like is_aggr_typedef. 15640 15641Mon Jan 15 08:45:01 1996 Jeffrey A Law <law@cygnus.com> 15642 15643 * tree.c (layout_basetypes): Call build_lang_field_decl instead 15644 of build_lang_decl if first arg is a FIELD_DECL. 15645 15646Thu Jan 11 14:55:07 1996 Brendan Kehoe <brendan@lisa.cygnus.com> 15647 15648 * decl.c (cp_finish_decl): Only clear TREE_USED if DECL_NAME is 15649 non-empty. 15650 * except.c (expand_start_catch_block): Set TREE_USED to avoid 15651 warnings about the catch handler. 15652 15653Mon Jan 8 17:35:12 1996 Jason Merrill <jason@yorick.cygnus.com> 15654 15655 * typeck.c (build_modify_expr): Use a COMPOUND_EXPR instead of 15656 expand_target_expr. 15657 15658Thu Jan 4 12:30:32 1996 Brendan Kehoe <brendan@lisa.cygnus.com> 15659 15660 Fix access control to use trees rather than integers. 15661 * class.c (access_{default, public, protected, private, 15662 default_virtual, public_virtual, private_virtual}_node): Add 15663 definitions. 15664 (init_class_processing): Do creation of those nodes. 15665 * cp-tree.h (access_type): Delete enum decl. 15666 (access_{default, public, protected, private, default_virtual, 15667 public_virtual, private_virtual}_node): Add decls. 15668 (compute_access): Change return type. 15669 * search.c (compute_access): Have tree return type, instead of enum. 15670 (lookup_field): Declare THIS_V and NEW_V to be tree nodes. 15671 * lex.c (real_yylex): Use yylval.ttype for giving the value of the 15672 access_* node for each of RID_{PUBLIC, PRIVATE, PROTECTED}. 15673 * parse.y (VISSPEC): Make ttype rather than itype. 15674 (base_class_access_list): Likewise. 15675 * *.[cy]: Change all refs of `access_public' to `access_public_node', 15676 etc. 15677 * call.c (build_method_call): Make ACCESS be a tree. 15678 * class.c (alter_access, finish_struct_1, filter_struct): Likewise. 15679 * cvt.c (convert_to_aggr): Likewise. 15680 * init.c (build_offset_ref, resolve_offset_ref, build_delete): 15681 Likewise. 15682 * method.c (hack_identifier): Likewise. 15683 * typeck.c (build_component_ref_1, build_component_ref): ): Likewise. 15684 15685Thu Jan 4 11:02:20 1996 Mike Stump <mrs@cygnus.com> 15686 15687 * typeck.c (pointer_int_sum, pointer_diff): Make code agree with C 15688 frontend, and make it more consistent with respect to 15689 warn_pointer_arith. 15690 15691Tue Jan 2 00:13:38 1996 Rusty Russell <rusty@adelaide.maptek.com.au> 15692 15693 * decl.c (pushdecl): Check for duplicate parameter names. 15694 15695Wed Jan 3 09:25:48 1996 Mike Stump <mrs@cygnus.com> 15696 15697 * decl.c (expand_static_init): Call assemble_external for atexit. 15698 15699Wed Jan 3 07:55:19 1996 Mike Stump <mrs@cygnus.com> 15700 15701 * except.c (do_unwind): Remove some generated dead code. 15702 (eh_outer_context): New routine, factor out some common code from 15703 expand_builtin_throw and end_eh_unwinder. Add code to do return 15704 address masking for the PA. 15705 (expand_builtin_throw): Use eh_outer_context instead of open coding 15706 it here. 15707 (end_eh_unwinder): Likewise. 15708 15709Tue Jan 2 17:00:56 1996 Mike Stump <mrs@cygnus.com> 15710 15711 * except.c (expand_throw): Call assemble_external for __empty, if we 15712 use it. 15713 15714Thu Dec 28 11:13:15 1995 Mike Stump <mrs@cygnus.com> 15715 15716 * except.c (expand_builtin_throw): Use RETURN_ADDR_OFFSET instead of 15717 NORMAL_RETURN_ADDR_OFFSET. 15718 (end_eh_unwinder): Likewise. 15719 15720Wed Dec 27 22:18:16 1995 Mike Stump <mrs@cygnus.com> 15721 15722 * gc.c (build_dynamic_cast): Make sure we don't cast away const 15723 when dealing with references, and make sure we handle dynamic 15724 casting to a cv qualified reference. 15725 15726Thu Dec 21 23:50:35 1995 Mike Stump <mrs@cygnus.com> 15727 15728 * except.c (struct eh_context): New structure top hold eh context 15729 information. 15730 (push_eh_context): New routine. 15731 (pop_eh_context): Likewise. 15732 * decl.c (push_cp_function_context): Use them. 15733 (pop_cp_function_context): Likewise. 15734 15735Wed Dec 20 12:42:51 1995 Jason Merrill <jason@yorick.cygnus.com> 15736 15737 * decl2.c (finish_file): Also prune uninteresting functions in the 15738 inline emission loop. 15739 15740Wed Dec 20 02:32:07 1995 Jeffrey A Law <law@cygnus.com> 15741 15742 * sig.c (build_signature_table_constructor): Mark functions 15743 in the signature as referenced. 15744 15745Tue Dec 19 22:36:56 1995 Jason Merrill <jason@yorick.cygnus.com> 15746 15747 * decl2.c (finish_file): Do all the vtable/synthesis stuff before 15748 the inline emission stuff. 15749 15750Mon Dec 18 15:51:33 1995 Jason Merrill <jason@yorick.cygnus.com> 15751 15752 * cp-tree.h, decl2.c (flag_weak): New flag to control the use of 15753 weak symbols. 15754 * lang-options.h: Add -f{no-,}weak. 15755 * decl.c (init_decl_processing): If the target does not support weak 15756 symbols, don't use them. 15757 * decl2.c, pt.c: s/SUPPORTS_WEAK/flag_weak/. 15758 15759Sun Dec 17 21:13:23 1995 Rusty Russell <rusty@adelaide.maptek.com.au> 15760 15761 * init.c (expand_member_init): warning for base init after members. 15762 15763Fri Dec 15 15:32:18 1995 Jason Merrill <jason@yorick.cygnus.com> 15764 15765 * cvt.c (build_expr_type_conversion): Don't convert to a reference 15766 type. 15767 15768Thu Dec 14 16:05:58 1995 Mike Stump <mrs@cygnus.com> 15769 15770 * method.c (report_type_mismatch): Improve wording for volatile 15771 mismatches. 15772 15773Thu Dec 14 14:16:26 1995 Mike Stump <mrs@cygnus.com> 15774 15775 * init.c (expand_aggr_init_1): Use expand_aggr_init_1 instead of 15776 expand_assignment, as the later doesn't handle things that have 15777 copy constructors well. The compiler would do bitwise copying, 15778 instead of ctor calling in some cases. 15779 15780Wed Dec 13 17:05:54 1995 Paul Eggert <eggert@twinsun.com> 15781 15782 * g++.c (my_strerror): Return "cannot access" if errno is 0. 15783 (pfatal_with_name, perror_exec): Don't assume that 15784 the returned value from my_strerror contains no '%'s. 15785 (concat): Remove. 15786 (sys_nerror): Declare only if HAVE_STRERROR is not defined. 15787 15788Wed Dec 13 16:22:38 1995 Jason Merrill <jason@yorick.cygnus.com> 15789 15790 Lose CLASSTYPE_METHODS/DECL_NEXT_METHOD chain; make 15791 TYPE_METHODS/TREE_CHAIN mean what they used to. 15792 * decl2.c (constructor_name_full): Refer to CLASSTYPE_METHOD_VEC 15793 instead of TYPE_METHODS. 15794 * decl.c (duplicate_decls): Lose references to DECL_NEXT_METHOD. 15795 * tree.c (tree_copy_lang_decl_for_deferred_output): Likewise. 15796 * cp-tree.h (CLASSTYPE_METHODS): Lose. 15797 (CLASSTYPE_METHOD_VEC): Point to lang_spec->methods instead of 15798 TYPE_METHODS. 15799 (struct lang_decl): Lose next_method field. 15800 (DECL_NEXT_METHOD): Lose. 15801 * class.c (finish_struct_methods): Don't mess with TYPE_METHODS. 15802 (finish_struct): Just use TYPE_METHODS; we don't need fn_fields 15803 anymore. 15804 (finish_struct_methods): Don't mess with the TREE_CHAINs in 15805 fn_fields. 15806 15807 * search.c (add_conversions): Don't use TREE_CHAIN to traverse method 15808 vector. 15809 15810 * call.c (build_method_call): Synthesize here even when not inlining. 15811 * typeck.c (build_function_call_real): Likewise. 15812 15813Wed Dec 13 15:02:39 1995 Ian Lance Taylor <ian@cygnus.com> 15814 15815 * cp/lex.c (check_newline): If DBX_DEBUGGING_INFO and write_symbols 15816 == DBX_DEBUG, call dbxout_start_new_source_file and 15817 dbxout_resume_previous_source_file when appropriate. 15818 15819Tue Dec 12 20:38:55 1995 Mike Stump <mrs@cygnus.com> 15820 15821 * except.c (start_anon_func): Push to the top level. 15822 (end_anon_func): Pop from the top level. 15823 15824Mon Dec 11 18:56:14 1995 Mike Stump <mrs@cygnus.com> 15825 15826 * cp-tree.h (build_cleanup): New routine to build cleanups. 15827 * decl.c (expand_static_init): Use build_cleanup to build a cleanup 15828 call at ctor time and use atexit to run it later. 15829 * decl2.c (build_cleanup): New routine, taken from finish_file. 15830 (finish_file): Use build_cleanup instead, and don't put function 15831 local statics in global dtor list. 15832 15833Wed Dec 6 14:34:29 1995 Mike Stump <mrs@cygnus.com> 15834 15835 * except.c (expand_throw): Ensure that we have cleanups, if we try 15836 and expand cleanups. 15837 15838Wed Dec 6 11:48:21 1995 Mike Stump <mrs@cygnus.com> 15839 15840 * except.c (expand_throw): Add logic to manage dynamic cleanups for 15841 the EH object. 15842 (expand_end_catch_block): Use the magic of expand_goto, instead of 15843 emit_jump so that we get the cleanup for any catch clause parameter 15844 and the cleanup for the exception object. Update to reflect label 15845 changes. 15846 (push_eh_cleanup): New routine to register a cleanup for an 15847 exception object. 15848 (empty_fndecl): Used to default cleanup actions to 15849 nothing. 15850 (init_exception_processing): Setup empty_fndecl. Setup 15851 saved_cleanup. 15852 (expand_start_catch_block): Update to reflect label changes. Call 15853 push_eh_object to register the cleanup for the EH object. 15854 (start_anon_func): New routine to start building lambda expressions 15855 from trees. 15856 (end_anon_func): New routine to end them. 15857 (struct labelNode): Change so that we can use tree labels, or rtx 15858 labels. 15859 (saved_cleanup): Object to check for dynamic cleanups for the 15860 exception handling object. 15861 (push_label_entry): Change so that we can use tree labels, or rtx 15862 labels. 15863 (pop_label_entry): Likewise. 15864 (top_label_entry): Likewise. 15865 (expand_start_all_catch): Use tree label instead of rtx label, so 15866 that we can get the magic of expand_goto. 15867 (expand_end_all_catch): Update to reflect label changes. 15868 15869 * class.c (build_vfn_ref): Remove building_cleanup logic, as we now 15870 use UNSAVE_EXPRs. 15871 * typeck.c (get_member_function_from_ptrfunc): Remove remnants of 15872 building_cleanup logic, as we now use UNSAVE_EXPRs. 15873 * cp-tree.h (unsave_expr): Declare it. 15874 * decl.c (building_cleanup): Remove. 15875 (maybe_build_cleanup): Remove building_cleanup logic, and use 15876 UNSAVE_EXPR instead. 15877 15878Sun Dec 3 01:34:58 1995 Mike Stump <mrs@cygnus.com> 15879 15880 * gc.c (build_t_desc): Update error message to say <typeinfo>. 15881 15882Thu Nov 30 12:30:05 1995 Brendan Kehoe <brendan@lisa.cygnus.com> 15883 15884 * decl.c (pushdecl): Only warn about shadowing a local variable if 15885 warn_shadow is true. 15886 15887Sun Nov 26 16:06:55 1995 Rusty Russell <rusty@adelaide.maptek.com.au> 15888 15889 * typeck.c (build_binary_op_nodefault): Added warning about 15890 comparisons between different enum types with -Wall, unless 15891 -fenum-int-equiv set. 15892 15893Wed Nov 22 15:44:02 1995 Mike Stump <mrs@cygnus.com> 15894 15895 * class.c (finish_struct_1): Skip down to the inner type in 15896 multidimensional arrays. Ensures ctors will be made for types that 15897 need constructing. 15898 15899Wed Nov 22 14:19:22 1995 Mike Stump <mrs@cygnus.com> 15900 15901 * decl.c (last_dtor_insn): New to track the last compiler generated 15902 insn in a dtor. 15903 (store_parm_decls): Set it. 15904 (finish_function): Use it to see if the dtor is empty. Avoid doing 15905 vtable setup all the time, if we can. 15906 (struct cp_function): Add last_dtor_insn. 15907 (push_cp_function_context): Save it. 15908 (pop_cp_function_context): Restore it. 15909 15910Wed Nov 22 11:52:19 1995 Paul Russell <Rusty.Russell@adelaide.maptek.com.au> 15911 15912 * typeck.c (build_unary_op): Set TREE_NO_UNUSED_WARNING to avoid 15913 warnings. 15914 15915Tue Nov 21 17:15:23 1995 Mike Stump <mrs@cygnus.com> 15916 15917 * typeck.c (expand_target_expr): Make sure targets get put into the 15918 current temp_slot_level, so that the free_temp_slots call will reuse 15919 them. 15920 15921Tue Nov 21 13:32:03 1995 Mike Stump <mrs@cygnus.com> 15922 15923 * class.c (finish_struct_1): Delay delta fixups for virtual bases 15924 until after we have done the hard virtuals, to avoid a bogus `every 15925 virtual function must have a unique final overrider' for virtual 15926 functions that are only overridden by hard virtuals. 15927 15928Thu Nov 9 13:35:30 1995 Jason Merrill <jason@yorick.cygnus.com> 15929 15930 * pt.c (do_function_instantiation): Don't try to find a file-scope 15931 template for a member function. 15932 15933Tue Nov 14 06:20:35 1995 Mike Stump <mrs@cygnus.com> 15934 15935 * g++.c (main): Add handling of -nodefaultlibs. 15936 15937Mon Nov 13 15:45:34 1995 Mike Stump <mrs@cygnus.com> 15938 15939 * cp-tree.h (INDIRECT_BIND): Add a way for the frontend to 15940 distinguish between direct bindings of reference variables, and 15941 indirect bindings of reference variables. 15942 * cvt.c (build_up_reference): Use it. 15943 * typeck.c (convert_arguments): Use it to indicate this is an 15944 indirect binding. 15945 * decl.c (cp_finish_decl): Ensure that we reuse stack slots as fast 15946 as they are unused. 15947 (expand_static_init): Likewise. 15948 (cplus_expand_expr_stmt): Likewise. 15949 * decl2.c (finish_file): Likewise. 15950 * init.c (perform_member_init): Likewise. 15951 (emit_base_init): Likewise. 15952 (expand_aggr_vbase_init_1): Likewise. 15953 15954Fri Nov 10 09:18:09 1995 Brendan Kehoe <brendan@lisa.cygnus.com> 15955 15956 * decl.c (push_namespace): Rewrite to use build_lang_decl, so we 15957 get a DECL_LANG_SPECIFIC node. 15958 * cp-tree.h (lang_decl_flags): Add new member `level'. 15959 (NAMESPACE_LEVEL): Don't use decl.arguments, instead use the 15960 decl_flags level member. 15961 15962Mon Nov 6 18:36:13 1995 Brendan Kehoe <brendan@lisa.cygnus.com> 15963 15964 * call.c (build_method_call): Make sure instance has a 15965 TYPE_LANG_SPECIFIC node before we dive into it. 15966 15967Sat Nov 4 20:01:52 1995 Jason Molenda <crash@phydeaux.cygnus.com> 15968 15969 * method.c (make_thunk): Use TREE_SET_CODE to set thunk's tree code. 15970 15971Thu Nov 2 17:56:57 1995 Mike Stump <mrs@cygnus.com> 15972 15973 * decl.c (duplicate_decls): When smashing decls, smash staticness in 15974 the usual way. 15975 15976Thu Nov 2 16:44:02 1995 Mike Stump <mrs@cygnus.com> 15977 15978 * decl.c (poplevel): Handle the merging of subblocks of cleanups 15979 when finishing blocks that have already been created (usually due to 15980 the fixup goto code). Fixes bad debugging information. 15981 15982Wed Nov 1 12:33:53 1995 Jason Merrill <jason@yorick.cygnus.com> 15983 15984 * method.c (hack_identifier): Don't abort when we get a TREE_LIST 15985 that's not a list of overloaded functions. 15986 15987Wed Nov 1 11:38:58 1995 Brendan Kehoe <brendan@lisa.cygnus.com> 15988 15989 * decl2.c (mark_vtable_entries): Check DECL_LANG_SPECIFIC on fn 15990 before trying to use DECL_ABSTRACT_VIRTUAL_P. 15991 15992Tue Oct 31 11:56:55 1995 Jason Merrill <jason@yorick.cygnus.com> 15993 15994 * decl2.c (mark_used): New function for hooking into setting of 15995 TREE_USED on decls. 15996 * call.c (build_method_call): Use it. 15997 * class.c (instantiate_type): Likewise. 15998 * init.c (build_offset_ref): Likewise. Don't call assemble_external 15999 for all like-named functions. 16000 * method.c (hack_identifier): Likewise. 16001 (emit_thunk): Don't call assemble_external. 16002 (make_thunk): Create thunk as a FUNCTION_DECL so that it 16003 gets the right mode and ENCODE_SECTION_INFO works. 16004 16005 * parse.y: Use mark_used. Pass operator names to do_identifier. 16006 * lex.c (do_identifier): Handle operator names. 16007 16008 * decl2.c (grokclassfn): Tweak __in_chrg attributes. 16009 16010Thu Oct 26 16:45:58 1995 Brendan Kehoe <brendan@lisa.cygnus.com> 16011 16012 * errfn.c: Include stdio.h. 16013 (cp_sprintf): Take out decl of sprintf, and cast sprintf to errorfn*. 16014 16015Wed Oct 25 18:58:41 1995 Mike Stump <mrs@cygnus.com> 16016 16017 * typeck2.c (digest_init): Always convert initializers to the 16018 right type. 16019 16020Wed Oct 25 13:25:24 1995 Mike Stump <mrs@cygnus.com> 16021 16022 * init.c (member_init_ok_or_else): Don't allow member initializers 16023 for indirect members, as it is invalid. 16024 16025Wed Oct 25 11:35:28 1995 Brendan Kehoe <brendan@lisa.cygnus.com> 16026 16027 * decl.c (grokdeclarator): Don't allow `friend signed ()'. 16028 16029Fri Oct 20 10:30:59 1995 Mike Stump <mrs@cygnus.com> 16030 16031 * parse.y (for.init.statement): Catch compound statements inside for 16032 initializations, if we're being pedantic. 16033 16034Fri Oct 20 10:03:42 1995 Mike Stump <mrs@cygnus.com> 16035 16036 * decl.c (lookup_tag): Return NULL_TREE if we don't find what we are 16037 looking for. 16038 16039Thu Oct 19 14:26:10 1995 Mike Stump <mrs@cygnus.com> 16040 16041 * error.c (dump_expr): Don't core dump when a boolean expression is 16042 used as a default argument. 16043 16044Thu Oct 19 10:36:30 1995 Jason Merrill <jason@yorick.cygnus.com> 16045 16046 * class.c (finish_struct_bits): Check aggregate_value_p instead of 16047 RETURN_IN_MEMORY. 16048 16049Wed Oct 18 18:12:32 1995 Jason Merrill <jason@yorick.cygnus.com> 16050 16051 * class.c (finish_struct_bits): Also set TREE_ADDRESSABLE on a 16052 BLKmode type that would otherwise be returned in registers. 16053 16054Mon Oct 16 12:32:19 1995 Brendan Kehoe <brendan@lisa.cygnus.com> 16055 16056 * g++.c (WITHLIBC): New macro. 16057 (main): Declare saw_libc. Use WITHLIBC if `-lc' was used; set 16058 saw_libc and pass it at the end if it was set. 16059 16060Wed Oct 11 16:30:34 1995 Brendan Kehoe <brendan@lisa.cygnus.com> 16061 16062 * parse.y (fn.def1): Call split_specs_attrs in 16063 declmods notype_declarator case. 16064