12009-12-28 Jason Merrill <jason@redhat.com> 2 3 PR c++/42447 4 * pt.c (iterative_hash_template_arg): Don't rely on TYPE_CANONICAL 5 for ARRAY_TYPE. 6 72009-12-24 Jason Merrill <jason@redhat.com> 8 9 PR c++/41305, DR 384 10 * name-lookup.c (arg_assoc_class): Split out arg_assoc_class_only 11 and arg_assoc_bases. 12 (friend_of_associated_class_p): Remove. 13 (arg_assoc_namespace): Don't call it. 14 (arg_assoc_template_arg): Use arg_assoc_class_only for member 15 template context. 16 (arg_assoc_type): Handle UNION_TYPE and ENUMERAL_TYPE properly. 17 18 * name-lookup.c (arg_assoc): Handle TEMPLATE_ID_EXPR properly. 19 202009-12-23 Dodji Seketeli <dodji@redhat.com> 21 22 PR c++/42260 23 * cp-tree.h (lookup_conversions): Add new bool parameter to 24 declaration. 25 * search.c (lookup_conversion): Use new bool parameter in 26 definition. 27 * call.c (add_builtin_candidates): Don't lookup template conversion 28 (convert_class_to_reference, build_user_type_conversion_1, 29 build_op_call): Adjust. 30 * cvt.c (build_expr_type_conversion): Likewise 31 322009-12-22 Jason Merrill <jason@redhat.com> 33 34 PR c++/42466 35 * pt.c (reduce_template_parm_level): Check the type before 36 returning cached TEMPLATE_PARM_INDEX. 37 38 PR c++/42331 39 * typeck.c (cp_build_modify_expr): Fix thinko. 40 412009-12-21 Jason Merrill <jason@redhat.com> 42 43 * mangle.c (write_member_name): Move abi-version=1 code back to... 44 (write_expression): ...here. 45 462009-12-21 Brian Hackett <bhackett1024@gmail.com> 47 48 * decl.c (finish_function): Rename pre-genericize event. 49 502009-12-19 Dodji Seketeli <dodji@redhat.com> 51 52 PR c++/42225 53 * pt.c (push_template_decl_real): Set DECL_CONTEXT of template type parms 54 to their containing template decl. 55 * typeck.c (comp_template_parms_position): Split this from 56 structural_comptypes. 57 (incompatible_template_type_parms_p): Renamed 58 incompatible_dependent_typedefs_p into this. Change the function to 59 handle comparison between TEMPLATE_TYPE_PARMs only. 60 (structural_comptypes): Use comp_template_parms_position in 61 TEMPLATE_TEMPLATE_PARM and BOUND_TEMPLATE_TEMPLATE_PARM cases. 62 Use incompatible_template_type_parms_p in TEMPLATE_TYPE_PARM case. 63 * mangle.c (decl_mangling_context): Template type parms don't have 64 a mangling context. 65 * tree.c (cp_set_underlying_type): Set type structural equality 66 only for TEMPLATE_TYPE_PARMs. 67 682009-12-18 Jason Merrill <jason@redhat.com> 69 70 PR c++/28300 71 PR c++/42062 72 * pt.c (check_specialization_namespace): Complain about 73 specialization at non-namespace scope. 74 75 PR c++/42415 76 * call.c (build_new_method_call): Complain about calling the 77 constructor directly. 78 792009-12-18 Shujing Zhao <pearly.zhao@oracle.com> 80 81 PR c++/31665 82 * decl.c (duplicate_decls, grokdeclarator): Put the diagnostics in 83 full sentences for easy translation and wrapped into G_(). 84 * typeck.c (build_x_unary_op): Likewise. 85 862009-12-17 Shujing Zhao <pearly.zhao@oracle.com> 87 88 * call.c (build_over_call, build_java_interface_fn_ref): Update 89 cp_build_indirect_ref calls. 90 * typeck2.c (build_m_component_ref): Likewise. 91 922009-12-17 Shujing Zhao <pearly.zhao@oracle.com> 93 94 * typeck.c (build_indirect_ref): Update the argument. 95 (build_x_indirect_ref): Likewise. 96 (cp_build_indirect_ref): Update the argument and emit the diagnostics 97 for easy translation. 98 (build_class_member_access_expr, build_array_ref, 99 get_member_function_from_ptrfunc): Update calls. 100 * cp-tree.h (build_x_indirect_ref, cp_build_indirect_ref): Update 101 prototypes. 102 * call.c (build_new_op, convert_like_real, build_x_va_arg, 103 build_over_call): Update calls. 104 * class.c (build_base_path, build_simple_base_path, build_vfn_ref): 105 Likewise. 106 * decl.c (start_preparsed_function): Likewise. 107 * except.c (expand_start_catch_block, build_throw): Likewise. 108 * init.c (emit_mem_initializers, expand_virtual_init, 109 expand_virtual_init, build_new_1, build_vec_init, build_delete, 110 build_vec_delete): Likewise. 111 * parser.c (cp_parser_unary_expression): Likewise. 112 * pt.c (tsubst_copy_and_build): Likewise. 113 * rtti.c (build_headof, get_tinfo_decl_dynamic, get_typeid): Likewise. 114 * semantics.c (finish_non_static_data_member, thisify_lambda_field): 115 Likewise. 116 * tree.c (build_dummy_object, stabilize_expr): Likewise. 117 * typeck2.c (build_x_arrow): Likewise. 118 1192009-12-16 Jason Merrill <jason@redhat.com> 120 121 PR c++/42387 122 * decl.c (compute_array_index_type): Mark a VLA as dependent. 123 1242009-12-15 Jason Merrill <jason@redhat.com> 125 126 PR c++/42358 127 * pt.c (iterative_hash_template_arg): Completely ignore 128 ARGUMENT_PACK_SELECT. 129 1302009-12-15 Jakub Jelinek <jakub@redhat.com> 131 132 PR c++/41183 133 * cp-tree.h (current_class_ptr): Give NULL even when cfun 134 has NULL cfun->language. 135 1362009-12-14 Jason Merrill <jason@redhat.com> 137 138 PR c++/42364 139 * pt.c (function_parameter_expanded_from_pack_p): Don't require 140 a pack to have a name. 141 (tsubst_decl): Do typedef magic after applying attributes. 142 1432009-12-15 Paolo Bonzini <bonzini@gnu.org> 144 Shujing Zhao <pearly.zhao@oracle.com> 145 146 * Makefile.in (cp/pt.o): Depend on intl.h 147 * call.c (print_z_candidates): Make loop more compact, 148 choose head string depending on number of candidates, 149 extract creation of spaces string to intl.c. 150 * pt.c (print_overloaded_functions): Replace with... 151 (print_candidates_1): ... this rewrite. 152 (print_candidates): Rewrite to call print_candidates_1. 153 (most_specialized_class): Make loop more compact, 154 choose head string depending on number of candidates, 155 and size indents depending on translations. 156 1572009-12-11 Jason Merrill <jason@redhat.com> 158 159 PR c++/42219 160 * typeck.c (error_type_p): New. 161 (ptr_reasonably_similar): Use it. 162 * cp-tree.h: Declare it. 163 1642009-12-11 Dodji Seketeli <dodji@redhat.com> 165 166 PR c++/42225 167 * typeck.c (incompatible_dependent_typedefs_p): New function. 168 (structural_comptypes): Use it. 169 * cp-tree.h (cp_set_underlying_type): Declare ... 170 * tree.c (cp_set_underlying_type): ... new function. 171 * class.c (build_self_reference): Use cp_set_underlying_type 172 instead of set_underlying_type. 173 * decl2.c (grokfield): Likewise. 174 * name-lookup.c (pushdecl_maybe_friend): Likewise. 175 1762009-12-11 Dodji Seketeli <dodji@redhat.com> 177 178 PR c++/42251 179 * pt.c (convert_template_argument): Avoid missing folding of SCOPE_REFs. 180 1812009-12-10 Jakub Jelinek <jakub@redhat.com> 182 183 PR c++/42317 184 * decl2.c (cp_write_global_declarations): Clear DECL_EXTERNAL 185 also on all other functions in the same comdat group. 186 * optimize.c (maybe_clone_body): Also optimize virtual implicit 187 dtors. For virtual comdat dtors tell cgraph that base and deleting 188 dtor are in the same comdat group. 189 1902009-12-04 Jason Merrill <jason@redhat.com> 191 192 PR c++/42010 193 * cp-tree.h (DECL_DISCRIMINATOR_SET_P): New. 194 * mangle.c (discriminator_for_local_entity): Check it. 195 196 PR c++/42277 197 * semantics.c (finish_decltype_type): Defer handling of decltype 198 of a non-dependent COMPONENT_REF in a template. 199 2002009-12-04 Dodji Seketeli <dodji@redhat.com> 201 202 PR c++/42218 203 * cxx-pretty-print.c (pp_cxx_unqualified_id): Print only innermost 204 template arguments. 205 2062009-12-03 Jason Merrill <jason@redhat.com> 207 208 PR c++/41611 209 * decl2.c (get_guard): Don't use the same comdat group as the decl. 210 211 PR c++/42266 212 * cvt.c (convert_from_reference): Do nothing if TREE_TYPE is null. 213 2142009-12-03 Dodji Seketeli <dodji@redhat.com> 215 216 PR c++/42217 217 * class.c (remove_zero_width_bit_fields): The width of the bit field is 218 in DECL_SIZE, not in DECL_INITIAL. 219 2202009-12-03 Jakub Jelinek <jakub@redhat.com> 221 222 PR c++/42256 223 * optimize.c (maybe_clone_body): Call emit_associated_thunks 224 after expand_or_defer_fn_1. 225 2262009-12-02 Taras Glek <taras@mozilla.com> 227 228 * parser.c (cp_parser_class_specifier): Back out my previous change. 229 * semantics.c (begin_class_definition): Back out my previous change. 230 2312009-12-02 Paolo Bonzini <bonzini@gnu.org> 232 Shujing Zhao <pearly.zhao@oracle.com> 233 234 PR c++/29917 235 * call.c (op_error): Accept a boolean to indicate no match/ambiguous 236 match, instead of a string. Callers adjusted. 237 238 PR c++/34836 239 * cp-tree.h (readonly_error_kind): New type. 240 (readonly_error): Adjust prototype with new argument. 241 * typeck2.c (readonly_error): Accept readonly_error_kind as argument 242 and add macro ERROR_FOR_ASSIGNMENT to emit diagnostics. 243 * semantics.c (finish_asm_stmt): Adjust readonly_error call. 244 * typeck.c (cp_build_unary_op, cp_build_modify_expr): Likewise. 245 246 * decl.c (grokparms, grok_op_properties): Put the diagnostics in full 247 sentences for easy translation and wrap the diagnostics into G_() when 248 needed. 249 (create_array_type_for_decl): Likewise. 250 * pt.c (tsubst): Likewise. 251 * typeck2.c (cp_build_unary_op): Wrap diagnostic into _(). 252 * rtti.c (build_dynamic_cast_1): Likewise. 253 * Make-lang.in: Adjust. 254 2552009-12-02 Jakub Jelinek <jakub@redhat.com> 256 257 * g++spec.c (lang_specific_driver): Remove unused saw_verbose_flag 258 variable. 259 * pt.c (tsubst_pack_expansion): Remove unused first_arg_pack variable. 260 * init.c (build_vec_init): Remove unused size variable. 261 * typeck2.c (check_narrowing): Remove unused was_decl variable. 262 * decl.c (poplevel): Remove unused tmp and real_functionbody 263 variables. 264 (decls_match): Remove unused tree_name variable. 265 (start_decl): Remove unused type variable. 266 * parser.c (cp_parser_type_parameter): Remove unused parameter_list 267 variable. 268 (cp_parser_template_id, cp_parser_explicit_instantiation, 269 cp_parser_declarator): Remove unused token variable. 270 (cp_parser_simple_type_specifier): Remove unused id variable. 271 (cp_parser_parameter_declaration): Remove unused 272 greater_than_is_operator_p variable. 273 (cp_parser_check_declarator_template_parameters): Remove unused 274 member variable. 275 (c_parse_file): Remove unused error_occurred variable. 276 * cp-gimplify.c (cp_gimplify_init_expr): Remove unused slot variable. 277 * typeck.c (cp_build_function_call_vec): Remove unused name variable. 278 * class.c (resolve_address_of_overloaded_function): Remove unused 279 is_reference variable. 280 (build_rtti_vtbl_entries): Remove unused basetype variable. 281 * mangle.c (write_template_param): Remove unused parm_level and 282 parm_type variables. 283 2842009-12-01 Taras Glek <taras@mozilla.com> 285 286 * parser.c (cp_parser_class_specifier): Set class location to that 287 of IDENTIFIER_NODE instead of '{' when possible. 288 2892009-12-01 Taras Glek <taras@mozilla.com> 290 291 * semantics.c (begin_class_definition): Do not overide locations with less precise ones. 292 2932009-12-01 Jason Merrill <jason@redhat.com> 294 295 PR c++/41611 296 * decl2.c (get_guard): Copy DECL_COMDAT. 297 (comdat_linkage): Set DECL_COMDAT unconditionally. 298 2992009-12-01 Jakub Jelinek <jakub@redhat.com> 300 301 PR c++/3187 302 * optimize.c (cdtor_comdat_group): New function. 303 (maybe_clone_body): Also optimize DECL_COMDAT base/complete cdtors 304 and in that case put also the deleting dtor in the same comdat group 305 as base and complete dtor if dtor is virtual. 306 3072009-11-30 Paolo Carlini <paolo.carlini@oracle.com> 308 309 PR c++/40371 310 * call.c (add_template_candidate_real): Early return NULL if 311 the arglist length is smaller than skip_without_in_chrg; tidy. 312 3132009-11-30 Dodji Seketeli <dodji@redhat.com> 314 315 PR c++/42069 316 * pt.c (convert_template_argument): Strip typedefs from SCOPE_REFs. 317 3182009-11-29 Dodji Seketeli <dodji@redhat.com> 319 320 PR c++/36408 321 * semantics.c (empty_expr_stmt_p): Handle void_zero_node and fix 322 bad indentation. 323 * pt.c (tsubst_copy_and_build): Fix typo. 324 3252009-11-29 Jan Hubicka <jh@suse.cz> 326 327 * optimize.c (maybe_clone_body): Emit thunks associated to alias. 328 * Make-lang.in (method.o): Add dependency on gimple.h. 329 * method.c: Include gimple.h 330 (make_alias_for_thunk): Use same body alias instead of assemble_alias. 331 (use_thunk): Drop codegen; use cgraph_add_thunk; gimplify 332 generic thunks. 333 * semantics.c (expand_or_defer_fn): Emit associated thunks. 334 3352009-11-28 Dodji Seketeli <dodji@redhat.com> 336 337 PR c++/36408 338 * cp-tree.h (empty_expr_stmt_p): Declare ... 339 * semantics.c (empty_expr_stmt_p): ... this. 340 * pt.c (tsubst_copy_and_build) <STMT_EXPR>: Use it. 341 3422009-11-27 Paolo Carlini <paolo.carlini@oracle.com> 343 344 PR c++/38656 345 * cxx-pretty-print.c (pp_cxx_expression): Handle TEMPLATE_ID_EXPR. 346 3472009-11-27 Paolo Carlini <paolo.carlini@oracle.com> 348 349 PR c++/35112 350 * pt.c (print_overloaded_functions): New. 351 (print_candidates): Call the latter. 352 * parser.c (cp_parser_class_name): Do not duplicate the diagnostics 353 after the cp_parser_lookup_name call. 354 3552009-11-26 Jason Merrill <jason@redhat.com> 356 357 PR c++/42026, DR 239 358 * parser.c (cp_parser_postfix_expression): A local extern also 359 prevents arg-dependent lookup. 360 3612009-11-26 Gabriel Dos Reis <gdr@cs.tamu.edu> 362 363 * decl.c (grokdeclarator): Remove period at end of diagnosic message. 364 3652009-11-25 Jason Merrill <jason@redhat.com> 366 367 PR c++/10690 368 * rtti.c (get_tinfo_decl_dynamic): Call resolve_nondeduced_context. 369 3702009-11-24 Jason Merrill <jason@redhat.com> 371 372 PR c++/42137 373 * parser.c (cp_parser_mem_initializer_id): Pass typename_type to 374 cp_parser_class_name. 375 (cp_parser_unqualified_id): Same, rather than class_type. 376 377 PR c++/11764 378 * parser.c (cp_parser_expression_statement): Give helpful error 379 for constructor name used as type. 380 381 * pt.c (determine_specialization): Give helpful error about missing 382 "template<>". 383 3842009-11-23 Jakub Jelinek <jakub@redhat.com> 385 386 PR middle-end/42095 387 * tree.c: Include cgraph.h. 388 (cp_fix_function_decl_p): Don't return true for same_body aliases. 389 * Make-lang.in (cp/tree.o): Depend on $(CGRAPH_H). 390 3912009-11-23 Dodji Seketeli <dodji@redhat.com> 392 393 PR c++/14777 394 * cp-tree.def <TEMPLATE_INFO>: Declare new kind of tree 395 node. 396 * cp-tree.h (struct tree_template_info, 397 struct qualified_typedef_usage_s): New. 398 (cp_tree_node_structure_enum): add TS_CP_TEMPLATE_INFO. 399 (union lang_tree_node): Add template_info. 400 (TI_TEMPLATE, TI_ARGS, TI_TYPEDEFS_NEEDING_ACCESS_CHECKING): 401 Adjust. 402 (build_template_info): Declare. 403 (get_types_needing_access_check): Adjust return type. 404 (add_typedef_to_current_template_for_access_check): Declare. 405 * cp-objcp-common.c (cp_tree_size): Handle TEMPLATE_INFO. 406 * semantics.c (add_typedef_to_current_template_for_access_check): 407 Split from ... 408 (check_accessibility_of_qualified_id): ... here. 409 * decl.c (make_typename_type): Use it. 410 * pt.c (build_template_info): Define. 411 (check_explicit_specialization, find_parameter_packs_r, 412 push_template_decl_real, lookup_template_class, 413 for_each_template_parm_r, tsubst_decl, tsubst): Use 414 build_template_info. 415 (get_types_needing_access_check): Adjust return type. 416 (append_type_to_template_for_access_check_1): Record the 417 location of the usage point of the typedef. Adjust to TEMPLATE_INFO. 418 (append_type_to_template_for_access_check): Add new location 419 parameter. Pass it to append_type_to_template_for_access_check_1. 420 Adjust to TEMPLATE_INFO. 421 (perform_typedefs_access_check): Temporarily set input_location to 422 the usage point of the typedef we are checking access for. Adjust 423 to new TEMPLATE_INFO tree node. 424 * tree.c (bind_template_template_parm): Use build_template_info. 425 * call.c (add_template_candidate_real): Likewise. 426 * decl.c (grokfndecl): Likewise. 427 (cp_tree_node_structure): Handle TEMPLATE_INFO. 428 4292009-11-20 Jason Merrill <jason@redhat.com> 430 431 PR c++/9050, DR 147, DR 318 432 * parser.c (cp_parser_lookup_name): If the name matches the explicit 433 class scope, we're naming the constructor. 434 (cp_parser_constructor_declarator_p): Just use cp_parser_unqualified_id 435 if we have a nested-name-specifier. 436 (cp_parser_direct_declarator): Handle getting an overload set as a 437 constructor declarator. 438 (cp_parser_unqualified_id): Avoid looking up the constructor when 439 naming the destructor. 440 (cp_parser_diagnose_invalid_type_name): Give good 441 diagnostic for improper use of constructor as template. 442 * typeck.c (finish_class_member_access_expr): Give good diagnostic 443 about calling constructor. 444 445 * error.c (dump_aggr_type): Don't print A::A for injected-class-name. 446 4472009-11-20 Simon Martin <simartin@users.sourceforge.net> 448 449 PR c++/38646 450 * pt.c (process_partial_specialization): Do not turn wrongly located 451 parameter pack arguments into error_mark_node. 452 Split too long lines into two. 453 4542009-11-20 Paolo Carlini <paolo.carlini@oracle.com> 455 456 PR c++/42060 457 * except.c (build_throw): Check the tree returned by 458 decay_conversion for error_mark_node. 459 4602009-11-20 Shujing Zhao <pearly.zhao@oracle.com> 461 462 PR c++/29017 463 * cp-tree.h (composite_pointer_operation): New type. 464 (composite_pointer_type): Adjust prototype with new argument. 465 * typeck.c (composite_pointer_type): Accept 466 composite_pointer_operation as argument and emit diagnostic to be 467 visible to gettext and checked at compile time. 468 (composite_pointer_type_r): Likewise. 469 (common_pointer_type): Update call to composite_pointer_type. 470 (cp_build_binary_op): Likewise. 471 * call.c (build_conditional_expr): Likewise. 472 4732009-11-19 Jason Merrill <jason@redhat.com> 474 475 PR c++/42115 476 * call.c (build_op_delete_call): Don't complain about using 477 op delete (void *, size_t) for placement delete if there's an 478 op delete (void *). 479 480 DR 176 permissiveness 481 * class.c (build_self_reference): Call set_underlying_type. 482 * decl.c (check_elaborated_type_specifier): Don't complain about 483 injected-class-name. 484 (type_is_deprecated): Use TYPE_MAIN_VARIANT. 485 * pt.c (convert_template_argument): Handle injected-class-name used 486 as template template argument. 487 * typeck2.c (abstract_virtuals_error): Use TYPE_MAIN_VARIANT. 488 489 PR c++/561 490 * decl.c (static_fn_type): Split out... 491 (revert_static_member_fn): ...from here. 492 * cp-tree.h: Declare it. 493 * class.c (resolve_address_of_overloaded_function): Use it to compare 494 pointers to member functions. 495 * typeck.c (build_static_cast_1): Call instantiate_type. 496 4972009-11-18 Shujing Zhao <pearly.zhao@oracle.com> 498 499 PR c++/40892 500 * error.c (maybe_warn_cpp0x): Accept enum cpp0x_warn_str as argument. 501 (maybe_warn_variadic_templates): Update the maybe_warn_cpp0x calls to 502 match the new declaration. 503 * cp-tree.h (cpp0x_warn_str): New type. 504 (maybe_warn_cpp0x): Adjust prototype with new argument. 505 * call.c (reference_binding): Update the maybe_warn_cpp0x calls. 506 * decl.c (reshape_init_r, check_initializer, grokdeclarator): 507 Likewise. 508 * parser.c (cp_parser_primary_expression) 509 (cp_parser_parenthesized_expression_list, cp_parser_new_initializer) 510 (cp_parser_assignment_expression, cp_parser_condition) 511 (cp_parser_jump_statement, cp_parser_mem_initializer) 512 (cp_parser_simple_type_specifier, cp_parser_elaborated_type_specifier) 513 (cp_parser_enum_specifier, cp_parser_initializer) 514 (cp_parser_pure_specifier, cp_parser_functional_cast): Likewise. 515 5162009-11-18 Jakub Jelinek <jakub@redhat.com> 517 518 PR c++/3187 519 * cp-tree.h (expand_or_defer_fn_1): New prototype. 520 * decl2.c (cp_write_global_declarations): Mark as !DECL_EXTERNAL 521 also all same_body aliases. 522 * semantics.c (expand_or_defer_fn): Move most of the function 523 except registering with cgraph to ... 524 (expand_or_defer_fn_1): ... here. New function. 525 * optimize.c: Include cgraph.h. 526 (maybe_clone_body): If in charge parm is not used and both base 527 and complete clones are created and are not comdat, tell cgraph 528 they have the same body. 529 * Make-lang.in (cp/optimize.o): Depend on $(CGRAPH_H). 530 5312009-11-17 Paolo Carlini <paolo.carlini@oracle.com> 532 533 PR c++/42058 534 * typeck2.c (digest_init_r): Check init for error_operand_p. 535 * decl.c (reshape_init_class): Check return value of reshape_init_r 536 for error_mark_node. 537 5382009-11-17 Jakub Jelinek <jakub@redhat.com> 539 540 PR c++/42061 541 * call.c (reference_binding): Return NULL for initializer list with 542 error operand inside of it. 543 544 PR c++/42059 545 * typeck.c (cp_build_modify_expr): For initializer list call 546 check_array_initializer to make sure lhs isn't a VLA. 547 5482009-11-16 Jason Merrill <jason@redhat.com> 549 550 PR c++/189, c++/9937, c++/13950, DR 176 551 * search.c (lookup_field_r): Allow lookup to find the 552 injected-class-name from a template base. 553 (template_self_reference_p): Remove. 554 * decl.c (make_typename_type): Diagnose ambiguity. Use 555 maybe_get_template_decl_from_type_decl. 556 * parser.c (cp_parser_template_name): Pass true to is_template 557 rather than use maybe_get_template_decl_from_type_decl. 558 (cp_parser_lookup_name): Use maybe_get_template_decl_from_type_decl. 559 * pt.c (maybe_get_template_decl_from_type_decl): Handle ambiguity. 560 Use DECL_SELF_REFERENCE_P. 561 562 * parser.c (cp_parser_parse_and_diagnose_invalid_type_name): 563 Avoid duplicate ambiguity error. 564 * error.c (dump_decl): Don't say "typedef" for injected-class-name. 565 * pt.c (convert_template_argument): Tweak logic. 566 5672009-11-16 Paolo Carlini <paolo.carlini@oracle.com> 568 569 PR c++/42055 570 * pt.c (determine_specialization): Assign to candidates the return 571 value of the chainon called before print_candidates. 572 5732009-11-16 Paolo Carlini <paolo.carlini@oracle.com> 574 575 PR c++/32056 576 * decl.h (enum decl_context): Add TPARM enumerator. 577 * decl.c (grokdeclarator): Per 14.1/2, error out if a storage class 578 is specified in a template parameter declaration. 579 * parser.c (cp_parser_template_parameter): Call grokdeclarator with 580 TPARM as third argument. 581 5822009-11-13 Jason Merrill <jason@redhat.com> 583 584 PR c++/27425 585 PR c++/34274 586 * pt.c (expand_template_argument_pack): Handle null arg gracefully. 587 (convert_template_argument): Use %T for type. 588 589 PR c++/29363 590 * decl.c (create_implicit_typedef): Set TYPE_STUB_DECL here. 591 (cxx_init_decl_processing): Not here. 592 * name-lookup.c (pushtag): Or here. 593 * pt.c (lookup_template_class): Or here. 594 595 PR c++/35075 596 * pt.c (convert_nontype_argument): Give helpful error about 597 reference variable argument to reference template parameter. 598 599 PR c++/21008, DR 515 600 * semantics.c (finish_non_static_data_member): Don't check 601 derivation in a template. 602 603 PR c++/11987 604 * parser.c (cp_parser_direct_declarator): Give helpful error about 605 trying to define member of a dependent typedef. 606 * pt.c (resolve_typename_type): Don't resolve a typedef typename. 607 * tree.c (typedef_variant_p): New. 608 * cp-tree.h: Declare it. 609 6102009-11-12 Jason Merrill <jason@redhat.com> 611 612 PR c++/27078 613 * parser.c (cp_parser_primary_expression): Don't give a duplicate 614 ambiguity error. 615 616 PR c++/39560 617 * decl2.c (build_anon_union_vars): Set DECL_ARTIFICIAL. 618 619 PR c++/37037 620 * decl.c (grokdeclarator): Don't generate a void PARM_DECL. 621 622 PR c++/42013 623 * call.c (build_conditional_expr): Check specifically for folding 624 to CALL_EXPR rather than TREE_SIDE_EFFECTS. 625 626 * typeck.c (cv_qualified_p): New fn. 627 (decay_conversion): Use it. 628 * cp-tree.h: Declare it. 629 * tree.c (rvalue): Use it and cv_unqualified. 630 * init.c (build_aggr_init): Likewise. 631 632 PR c++/42013 633 * call.c (build_conditional_expr): Don't fold a TREE_SIDE_EFFECTS 634 COND_EXPR in unevaluated context. 635 6362009-11-12 Jan Hubicka <jh@suse.cz> 637 638 * decl2.c (constrain_visibility): Clear WEAK and COMMON flags. 639 6402009-11-11 Jason Merrill <jason@redhat.com> 641 642 PR c++/39131 643 * rtti.c (emit_support_tinfos): Add DFP types. 644 645 * call.c (build_op_delete_call): Downgrade error about 646 placement/non-placement confusion to permerror. 647 6482009-11-10 Jason Merrill <jason@redhat.com> 649 650 * call.c (build_op_delete_call): Tweak error. 651 652 PR c++/34158 653 PR c++/36406 654 * call.c (non_placement_deallocation_fn_p): Split out... 655 (build_op_delete_call): ...from here. Use instantiate_type 656 for placement delete. Simplify logic. 657 * pt.c (primary_template_instantiation_p): Non-static. 658 * cp-tree.h: Declare it. 659 6602009-11-09 Jason Merrill <jason@redhat.com> 661 662 PR c++/41972 663 * parser.c (cp_parser_template_argument): Accept SCOPE_REF around 664 VAR_DECL. 665 666 PR c++/41994 667 * pt.c (tsubst_baselink): tsubst the name. 668 6692009-11-07 Jason Merrill <jason@redhat.com> 670 671 PR c++/37920 672 * pt.c (tsubst) [TYPEOF_TYPE]: Set cp_unevaluated_operand. 673 674 PR c++/18451 675 PR c++/40738 676 * cp-tree.h (cp_decl_specifier_seq): Add any_type_specifiers_p. 677 * parser.c (cp_parser_single_declaration): Call 678 cp_parser_parse_and_diagnose_invalid_type_name here, too. 679 (cp_parser_parameter_declaration): And here. 680 (cp_parser_parse_and_diagnose_invalid_type_name): Be 681 less picky about declarator form. Don't skip to 682 the end of the block if we're in a declarator. 683 (cp_parser_decl_specifier_seq): Set any_type_specifiers_p. 684 (cp_parser_simple_declaration): Check it. 685 (cp_parser_member_declaration): Likewise. 686 (cp_parser_diagnose_invalid_type_name): Tweak error message. 687 (cp_parser_expression_statement): Likewise. 688 * decl2.c (grokfield): Mention decltype instead of typeof. 689 6902009-11-06 Jason Merrill <jason@redhat.com> 691 692 PR c++/15946 693 * parser.c (cp_parser_check_template_parameters): Don't talk about 694 specialization at function scope. 695 (cp_parser_diagnose_invalid_type_name): Handle dependent scope. 696 (cp_parser_parse_and_diagnose_invalid_type_name): Likewise. 697 (cp_parser_expression_statement): Suggest typename. 698 * error.c (dump_decl) [SCOPE_REF]: Print the type here. 699 (dump_expr) [SCOPE_REF]: Call it. 700 (dump_type) [UNBOUND_CLASS_TEMPLATE]: Check TFF_UNQUALIFIED_NAME. 701 * cxx-pretty-print.c (pp_cxx_unqualified_id): Print class template 702 args. 703 704 PR c++/9381 705 * decl2.c (build_memfn_type): Preserve attributes. 706 (cp_reconstruct_complex_type): Likewise. 707 (maybe_retrofit_in_chrg): Likewise. 708 * class.c (adjust_clone_args): Likewise. 709 * call.c (standard_conversion): Use build_memfn_type. 710 * pt.c (tsubst): Likewise. 711 * decl.c (build_ptrmem_type): Likewise 712 (check_function_type): Preserve attributes. 713 * tree.c (cp_build_type_attribute_variant): Propagate exception 714 specs on METHOD_TYPE, too. 715 (strip_typedefs): Preserve exception specs and attributes. 716 7172009-11-06 Andrew Pinski <andrew_pinski@playstation.sony.com> 718 719 PR c++/41536 720 * optimize.c (maybe_clone_body): Copy DECL_ATTRIBUTES and 721 DECL_DISREGARD_INLINE_LIMITS also. 722 7232009-11-06 Jakub Jelinek <jakub@redhat.com> 724 725 PR c++/41967 726 * parser.c (cp_parser_omp_for_loop): After diagnosing not perfectly 727 nested loop and parsing statements, don't cp_parser_require }, instead 728 exit the loop if next token is CPP_EOF. 729 7302009-11-05 Jason Merrill <jason@redhat.com> 731 732 PR c++/34180 733 * method.c (do_build_copy_constructor): Don't drop cv-quals from 734 the field type. 735 736 PR c++/7046 737 * class.c (finish_struct): Store maximum_field_alignment in 738 TYPE_PRECISION. 739 * pt.c (instantiate_class_template): Set maximum_field_alignment. 740 741 PR c++/34870 742 * name-lookup.c (arg_assoc_class): Call complete_type. 743 * pt.c (instantiate_class_template): Call uses_template_parms 744 instead of dependent_type_p. 745 746 PR c++/41703 747 * pt.c (check_undeduced_parms): New subroutine of... 748 (more_specialized_fn): ...here. Undeduced template parms can make 749 a template less specialized than another. 750 7512009-11-04 Jason Merrill <jason@redhat.com> 752 753 PR c++/39413 754 * search.c (lookup_base): Don't complete_type (base). 755 756 PR c++/35067 757 * method.c (use_thunk): Check DECL_WEAK as well as 758 DECL_ONE_ONLY. 759 760 PR c++/17365, DR 218 761 * name-lookup.c (add_function): Ignore non-functions. 762 7632009-11-03 Jason Merrill <jason@redhat.com> 764 765 PR c++/36959 766 * decl2.c (cxx_callgraph_analyze_expr): Don't reference a function 767 just because a static variable in it is needed unless -frepo. 768 769 PR c++/41876 770 * parser.c (cp_parser_type_specifier_seq): Rename is_condition to 771 is_declaration. 772 (cp_parser_exception_declaration): Pass true. 773 (cp_parser_omp_for_loop): Likewise. 774 775 PR c++/41927 776 * typeck.c (build_x_binary_op): Don't do warn_parentheses 777 if we're in a SFINAE context. 778 779 PR c++/41815 780 * call.c (build_call_a): Strip cv-quals from rvalue result. 781 782 PR c++/40944 783 * call.c (initialize_reference): Add complain parm. 784 * typeck.c (convert_for_initialization): Pass it. 785 * decl.c (grok_reference_init): Likewise. 786 * cp-tree.h: Declare it. 787 788 PR c++/40687 789 * pt.c (do_auto_deduction): Diagnose inconsistent deduction. 790 7912009-11-02 Dodji Seketeli <dodji@redhat.com> 792 793 PR c++/37093 794 * pt.c (check_valid_ptrmem_cst_expr): New function. 795 (convert_nontype_argument): Use it to output an error for 796 illegal pointer to member expressions used as template arguments. 797 7982009-11-02 Jason Merrill <jason@redhat.com> 799 800 Restrict DR 757 change to C++0x mode. 801 * decl2.c (mark_used): Check cxx_dialect. 802 * decl.c (grokfndecl): Do check type linkage in C++98 mode. 803 (grokvardecl): Likewise. 804 * pt.c (check_instantiated_arg): Likewise. 805 8062009-11-02 Jakub Jelinek <jakub@redhat.com> 807 808 PR c++/41774 809 * name-lookup.c (handle_namespace_attrs): Pass 1 as last argument to 810 push_visibility. 811 * parser.c (cp_parser_namespace_definition): Pass 1 as argument to 812 pop_visibility. 813 * rtti.c (push_abi_namespace): Pass 2 as last argument to 814 push_visibility. 815 (pop_abi_namespace): Pass 2 as argument to pop_visibility. 816 8172009-10-31 Jason Merrill <jason@redhat.com> 818 819 * tree.c (cv_unqualified): New fn. 820 * cp-tree.h: Declare it. 821 * typeck.c (decay_conversion): Use it instead of TYPE_MAIN_VARIANT. 822 823 * rtti.c (tinfo_name): Fix lengths for private case. 824 8252009-10-31 Jason Merrill <jason@redhat.com> 826 827 PR c++/41754 828 * call.c (compare_ics): Avoid bad union use when 829 comparing two ck_lists. 830 8312009-10-30 Jerry Quinn <jlquinn@optonline.net> 832 833 * mangle.c (mangle_type_string_for_rtti): Reapply 153734. 834 (needs_fake_anon): Likewise. 835 (write_name): Likewise. 836 (write_nested_name): Likewise. 837 * cp-tree.h (mangle_type_string_for_rtti): Likewise. 838 (get_anonymous_namespace): Likewise. 839 * name-lookup.c (get_anonymous_namespace_name): Likewise. 840 * rtti.c (tinfo_name): Likewise, with +1 in the second 841 build_string call fixed. 842 (tinfo_base_init): Likewise. 843 8442009-10-30 Jason Merrill <jason@redhat.com> 845 846 Revert: 847 * decl.c (cp_fname_init): Correct build_string argument. 848 8492009-10-30 Jerry Quinn <jlquinn@optonline.net> 850 851 * mangle.c (mangle_type_string_for_rtti): Revert 153734. 852 (needs_fake_anon): Likewise. 853 (write_name): Likewise. 854 (write_nested_name): Likewise. 855 * cp-tree.h (mangle_type_string_for_rtti): Likewise. 856 (get_anonymous_namespace): Likewise. 857 * name-lookup.c (get_anonymous_namespace_name): Likewise. 858 * rtti.c (tinfo_name): Likewise. 859 (tinfo_base_init): Likewise. 860 8612009-10-30 Dodji Seketeli <dodji@redhat.com> 862 863 PR c++/41863 864 * pt.c (iterative_hash_template_arg): articifial parms 865 don't have DECL_PARM_INDEX set. Do not hash it. 866 8672009-10-28 Jerry Quinn <jlquinn@optonline.net> 868 869 * mangle.c (mangle_type_string_for_rtti): Revert r149964. 870 (needs_fake_anon): Likewise. 871 (write_name): Likewise. 872 (write_nested_name): Likewise. 873 * cp-tree.h (mangle_type_string_for_rtti): Likewise. 874 (get_anonymous_namespace): Likewise. 875 * name-lookup.c (get_anonymous_namespace_name): Likewise. 876 * rtti.c (tinfo_name): Insert '*' in front of private names. 877 (tinfo_base_init): Use it. 878 8792009-10-28 Jason Merrill <jason@redhat.com> 880 881 Core issue 812, 861 882 * name-lookup.c (set_decl_namespace): Deal properly with inline 883 namespaces. 884 (qualified_lookup_using_namespace): Overhaul. 885 * pt.c (print_candidates): Handle getting an OVERLOAD. 886 8872009-10-28 Jason Merrill <jason@redhat.com> 888 889 * decl.c (cp_fname_init): Correct build_string argument. 890 8912009-10-27 Jason Merrill <jason@redhat.com> 892 893 Allow no-capture lambdas to convert to function pointer. 894 * semantics.c (maybe_add_lambda_conv_op): New. 895 * parser.c (cp_parser_lambda_expression): Call it. 896 (cp_parser_lambda_declarator_opt): Make op() static if 897 no captures. 898 * mangle.c (write_closure_type_name): Adjust. 899 * semantics.c (finish_this_expr): Adjust. 900 * decl.c (grok_op_properties): Allow it. 901 * call.c (build_user_type_conversion_1): Handle static conversion op. 902 (build_op_call): And op(). 903 9042009-10-26 Jakub Jelinek <jakub@redhat.com> 905 906 PR debug/41828 907 * cp-lang.c (cxx_dwarf_name): Return NULL instead of 908 <anonymous ...> for anonymous aggregate names. 909 9102009-10-26 Jason Merrill <jason@redhat.com> 911 912 PR c++/38796, Core issue 906 913 * cp-tree.h (DECL_DEFAULTED_OUTSIDE_CLASS_P): New. 914 (DECL_DEFAULTED_IN_CLASS_P): New. 915 * class.c (user_provided_p): Non-static. 916 (check_methods): Use it. 917 (check_bases_and_members): Check defaulted fns. 918 (defaultable_fn_p): Move and rename to... 919 * method.c (defaultable_fn_check): ...this. 920 (defaulted_late_check): New. 921 * pt.c (tsubst_decl): Call it. 922 * decl2.c (grokfield): Adjust. 923 * decl.c (cp_finish_decl): Adjust. 924 (grok_special_member_properties): Use user_provided_p. 925 9262009-10-26 Dodji Seketeli <dodji@redhat.com> 927 928 PR c++/41785 929 * pt.c (template_args_equal): Handle comparison of 930 an ARGUMENT_PACK_SELECT node with the arguments node it selects into. 931 * cp-tree.def: Fix a typo in the description of TYPE_PACK_EXPANSION. 932 9332009-10-26 Dodji Seketeli <dodji@redhat.com> 934 935 PR c++/41020 936 * decl.c (decls_match): Use DECL_IS_BUILTIN instead of 937 DECL_BUILT_IN. 938 9392009-10-23 Dodji Seketeli <dodji@redhat.com> 940 941 PR c++/40808 942 * mangle.c (write_template_args): Allow mangling of empty template 943 argument list. Updated function comments. 944 9452009-10-23 Jason Merrill <jason@redhat.com> 946 947 * semantics.c (lambda_expr_this_capture): Use thisify_lambda_field. 948 949 * semantics.c (outer_lambda_capture_p): New fn. 950 (thisify_lambda_field): Factor out... 951 (add_default_capture): ...from here. 952 (finish_id_expression): Use them. 953 954 Core issue 899 955 * call.c (add_function_candidate): Only permit explicit conversion 956 ops if copy ctor was called with a single argument. 957 958 * call.c (initialize_reference): Tweak error message. 959 9602009-10-21 Jakub Jelinek <jakub@redhat.com> 961 962 * mangle.c (finish_mangling_get_identifier): Use 963 obstack_base (mangle_obstack) instead of name_base. 964 9652009-10-19 Jakub Jelinek <jakub@redhat.com> 966 967 * parser.c (cp_lexer_print_token, cp_parser_is_string_literal, 968 cp_parser_string_literal, cp_parser_primary_expression): Likewise. 969 (cp_lexer_get_preprocessor_token): Use C_LEX_STRING_JOIN instead 970 of C_LEX_RAW_STRINGS. 971 9722009-10-15 Jason Merrill <jason@redhat.com> 973 974 PR c++/38888 975 * error.c (dump_template_bindings): Wrap argument packs in {}. 976 977 PR c++/38798 978 * parser.c (CP_PARSER_FLAGS_NO_TYPE_DEFINITIONS): New. 979 (cp_parser_type_specifier): Don't try to parse a class-specifier 980 or enum-specifier in that case. 981 (cp_parser_trailing_type_id): New. 982 (cp_parser_late_return_type_opt): Call it. 983 (cp_parser_type_id_1): Add is_trailing_return parm. 984 (cp_parser_type_specifier_seq): Likewise. 985 9862009-10-14 Jason Merrill <jason@redhat.com> 987 988 PR c++/39866 989 * call.c (print_z_candidates): Don't print deleted candidates. 990 (print_z_candidate): Note deleted candidates. 991 9922009-10-14 Larry Evans <cppljevans@suddenlink.net> 993 994 PR c++/40092 995 * tree.c (cp_tree_equal): Add test for TEMPLATE_PARM_PARAMETER_PACK 996 equality. 997 9982009-10-12 Jason Merrill <jason@redhat.com> 999 1000 PR c++/37875 1001 * parser.c (cp_parser_decltype): Set greater_than_is_operator_p. 1002 1003 PR c++/37766 1004 * pt.c (type_unification_real): Call convert_template_argument 1005 for function default template arguments. 1006 (check_default_tmpl_args): Suggest -std=c++0x when function default 1007 template args seen in C++98 mode. 1008 10092009-10-11 Jason Merrill <jason@redhat.com> 1010 1011 PR c++/37204 1012 * typeck.c (build_reinterpret_cast_1): Handle rvalue refs 1013 properly. 1014 10152009-10-11 Richard Guenther <rguenther@suse.de> 1016 1017 * tree.c (cp_free_lang_data): Drop anonymous aggregate names. 1018 10192009-10-08 Jason Merrill <jason@redhat.com> 1020 1021 PR c++/36816 1022 * pt.c (maybe_adjust_types_for_deduction): Do rvalue ref adjustment 1023 even when DEDUCE_EXACT. 1024 1025 PR c++/37177 1026 * pt.c (resolve_nondeduced_context): New. 1027 * cvt.c (convert_to_void): Call it. 1028 * semantics.c (finish_decltype_type): Likewise. 1029 * typeck.c (decay_conversion): Here too. 1030 * pt.c (tsubst_decl): Don't clobber input_location. 1031 Don't register a bad specialization. 1032 10332009-10-07 Gabriel Dos Reis <gdr@cs.tamu.edu> 1034 1035 * cp-tree.h: Fix location of documentation for DECL_LANG_FLAG_7. 1036 10372009-10-07 Jason Merrill <jason@redhat.com> 1038 1039 PR c++/39863 1040 * pt.c (tsubst_pack_expansion): Don't do anything now if we 1041 have incomplete packs of different lengths. 1042 1043 PR c++/41038 1044 * tree.c (build_qualified_name): Call convert_from_reference. 1045 10462009-10-06 Jason Merrill <jason@redhat.com> 1047 1048 Fix lookup of initialized captures in unevaluated context. 1049 * cp-tree.h (DECL_NORMAL_CAPTURE_P): New. 1050 * name-lookup.c (qualify_lookup): Check it. 1051 * parser.c (cp_parser_lambda_introducer): Pass explicit_init_p 1052 to add_capture. 1053 * semantics.c (add_capture): Set DECL_NORMAL_CAPTURE_P 1054 on captures without explicit init. 1055 (add_default_capture): Pass explicit_init_p. 1056 1057 Fix capture by copy of types with explicit copy constructor. 1058 * cp-tree.h (TARGET_EXPR_DIRECT_INIT_P): New. 1059 (DIRECT_INIT_EXPR_P): New. 1060 * typeck.c (convert_for_initialization): Just return if 1061 DIRECT_INIT_EXPR_P. 1062 * semantics.c (build_lambda_object): Use 1063 TARGET_EXPR_DIRECT_INIT_P for normal captures. 1064 10652009-10-05 Jason Merrill <jason@redhat.com> 1066 1067 * parser.c: Mark lambda_scope and lambda_count for PCH. 1068 10692009-10-03 Jason Merrill <jason@redhat.com> 1070 1071 PR c++/41553 1072 * parser.c (cp_parser_lambda_introducer): Avoid infinite loop on 1073 parse error. 1074 10752009-10-02 Jason Merrill <jason@redhat.com> 1076 1077 * mangle.c (write_unnamed_type_name): Implement. 1078 (local_class_index): Split out from... 1079 (discriminator_for_local_entity): ...here. 1080 (nested_anon_class_index): New. 1081 * cp-tree.h (TYPE_FUNCTION_SCOPE_P): New. 1082 10832009-10-02 Janis Johnson <janis187@us.ibm.com> 1084 1085 * call.c (convert_arg_to_ellipsis): Avoid promoting decimal32 1086 to double. 1087 10882009-10-01 Jason Merrill <jason@redhat.com> 1089 1090 * parser.c (cp_parser_lambda_expression): Compute visibility. 1091 (no_linkage_lambda_type_p): Remove. 1092 * cp-tree.h: Remove declaration. 1093 * tree.c (no_linkage_check): Don't call it. Don't check template 1094 args. Don't check TREE_PUBLIC Types. 1095 10962009-10-01 Gabriel Dos Reis <gdr@cse.tamu.edu> 1097 Jason Merrill <jason@redhat.com> 1098 1099 * decl.c (grokdeclarator): Set constexprness before announcing 1100 friendship. 1101 11022009-10-01 Gabriel Dos Reis <gdr@cs.tamu.edu> 1103 1104 * decl.c (record_builtin_java_type): Undo unintended change. 1105 (cxx_init_decl_processing): Likewise. 1106 11072009-10-01 Jason Merrill <jason@redhat.com> 1108 1109 * pt.c (register_specialization): Push DECL_SOURCE_LOCATION to the 1110 clones. 1111 1112 * decl.c (grok_special_member_properties): Only adjust 1113 TYPE_HAS_COMPLEX_* if the function is defaulted in the class body. 1114 (cp_finish_decl): Push DECL_DELETED_FN/DECL_DEFAULTED_FN to the 1115 clones. 1116 11172009-09-30 Gabriel Dos Reis <gdr@cs.tamu.edu> 1118 1119 * decl.c (check_for_uninitialized_const_var): Check constexpr 1120 variables too. 1121 (grokdeclarator): Handle `constexpr'. 1122 (check_tag_decl): Reject `constexpr'. 1123 (check_function_type): Check constexpr functions. 1124 * cp-tree.h (ds_constexpr): New cp_decl_spec enumerator. 1125 (CLASSTYPE_LITERAL_P): New. 1126 (lang_type_class::is_literal): New. 1127 (lang_type_class::dummy): Adjust width. 1128 (literal_type_p): Declare. 1129 * parser.c (cp_parser_check_decl_spec): Print it. 1130 (cp_parser_decl_specifier_seq): Accept "constexpr". 1131 * semantics.c (validate_constexpr_fundecl): Define. 1132 (literal_type_p): Define. 1133 11342009-09-30 Jason Merrill <jason@redhat.com> 1135 1136 * semantics.c (lambda_expr_this_capture): Fix default capture 1137 of explicit capture of 'this'. 1138 11392009-09-30 Jason Merrill <jason@redhat.com> 1140 1141 * parser.c (cp_parser_lambda_expression): Don't add __ to __this. 1142 11432009-09-30 Jason Merrill <jason@redhat.com> 1144 1145 * cp-tree.h (LANG_DECL_U2_CHECK): Check LANG_DECL_HAS_MIN. 1146 11472009-09-29 John Freeman <jfreeman08@gmail.com> 1148 Jason Merrill <jason@redhat.com> 1149 1150 Add support for lambda-expressions as per N2927. 1151 * cp-tree.def (VEC_INIT_EXPR, LAMBDA_EXPR): New. 1152 * cp-tree.h (LAMBDA_TYPE_P, LAMBDA_FUNCTION_P): New. 1153 (LAMBDA_EXPR_DEFAULT_CAPTURE_MODE): New. 1154 (LAMBDA_EXPR_DEFAULT_CAPTURE_LIST): New. 1155 (LAMBDA_EXPR_THIS_CAPTURE, LAMBDA_EXPR_CAPTURES_THIS_P): New. 1156 (LAMBDA_EXPR_MUTABLE_P, LAMBDA_EXPR_DEDUCE_RETURN_TYPE_P): New. 1157 (LAMBDA_EXPR_RETURN_TYPE, LAMBDA_EXPR_LOCATION): New. 1158 (LAMBDA_EXPR_EXTRA_SCOPE, LAMBDA_EXPR_DISCRIMINATOR): New. 1159 (struct tree_lambda_expr): New. 1160 (union lang_tree_node): Add lambda_expression. 1161 (struct lang_type_class): Add lazy_move_ctor flag, lambda_expr field. 1162 (CLASSTYPE_LAZY_MOVE_CTOR, CLASSTYPE_LAMBDA_EXPR): New. 1163 (LAMBDA_TYPE_EXTRA_SCOPE, VEC_INIT_EXPR_SLOT): New. 1164 (VEC_INIT_EXPR_INIT, DECLTYPE_FOR_LAMBDA_CAPTURE): New. 1165 (DECLTYPE_FOR_LAMBDA_RETURN): New. 1166 (enum special_function_kind): Add sfk_move_constructor. 1167 (LAMBDANAME_PREFIX, LAMBDANAME_FORMAT, LAMBDANAME_P): New. 1168 * parser.c (cp_parser_lambda_expression, cp_parser_lambda_introducer) 1169 (cp_parser_lambda_declarator_opt, cp_parser_lambda_body): New. 1170 (start_lambda_scope, record_lambda_scope, finish_lambda_scope): New. 1171 (no_linkage_lambda_type_p): New. 1172 (cp_parser_primary_expression): Recognize lambda expression. 1173 (cp_parser_init_declarator): Note lambda scope. 1174 (cp_parser_function_definition_after_declarator): Likewise. 1175 (cp_parser_late_parsing_default_args): Likewise. 1176 (cp_parser_skip_to_closing_parenthesis): Skip to end of lambda capture 1177 lists, too. 1178 (cp_parser_parameter_declaration): Don't defer lambda default args. 1179 * semantics.c (finish_non_static_data_member, finish_id_expression): 1180 Handle default capture for lambda expressions. 1181 (finish_this_expr): Handle 'this' keyword inside of lambda expressions. 1182 (outer_automatic_var_p): New. 1183 (finish_decltype_type): Handle decltypes within lambda expressions. 1184 (classtype_has_nothrow_assign_or_copy_p): Synthesized move constructor. 1185 (build_lambda_expr, build_lambda_object, begin_lambda_type) 1186 (lambda_return_type, lambda_capture_field_type, apply_lambda_return_type) 1187 (capture_decltype, add_capture, add_default_capture) 1188 (lambda_expr_this_capture): New. 1189 * mangle.c (write_unnamed_type_name): New. Incomplete. 1190 (write_closure_type_name): New. 1191 (write_unqualified_name): Recognize unnamed, closure types. 1192 (write_type): Do not write decltypes from lambda expressions. 1193 (decl_mangling_context): New. 1194 (write_name): Use it. Handle PARM_DECL scope. 1195 (write_prefix): Likewise. Handle VAR_DECL/FIELD_DECL scope. 1196 (write_compact_number): Factor out from... 1197 (write_expression, write_template_param): ...here. 1198 (discriminator_for_local_entity): Recognize lambdas. 1199 (write_local_name): Handle PARM_DECL scope. 1200 * typeck.c (structural_comptypes): Compare decltypes from lambda 1201 expressions. 1202 (check_return_expr): Deduce lambda return type from multiple return 1203 statements. 1204 * class.c (add_implicitly_declared_members): Add lazy move constructor 1205 for lambda types. 1206 (check_bases_and_members): Delete default constructor and assignment 1207 operator for lambda types. 1208 (maybe_note_name_used_in_class): Do not confuse lambda expression with 1209 defining a class. 1210 * decl.c (reshape_init_r): Array copy. 1211 (grokfndecl): Synthesized move constructor. 1212 (cp_tree_node_structure): Lambda expression. 1213 * method.c (use_thunk): Synthesized move constructor. 1214 (do_build_copy_constructor): Likewise. 1215 (locate_copy): Likewise. 1216 (implicitly_declare_fn): Likewise. 1217 * cp-objcp-common.c (cp_tree_size): Handle LAMBDA_EXPR. 1218 * error.c (dump_aggr_type): Recognize lambda type. 1219 (dump_function_decl): Recognize lambda function. 1220 (function_category): Likewise. 1221 (dump_function_name): Hide lambda name. 1222 * tree.c (build_array_copy, move): New. 1223 (special_function_p): Synthesized move constructor. 1224 (no_linkage_check): Handle lambdas. 1225 * search.c (lookup_fnfields_1): Synthesized move constructor. 1226 * cp-gimplify.c (cp_gimplify_init_expr, cp_gimplify_expr): 1227 Handle VEC_INIT_EXPR. 1228 * typeck2.c (digest_init_r): Array copy. 1229 * pt.c (get_template_info): Don't touch typedefs. 1230 (instantiate_decl): Don't resubstitute artificial decls. 1231 (tsubst_decl, tsubst, tsubst_copy_and_build): Handle lambdas. 1232 (lookup_template_class): Don't fall back on name lookup. 1233 * name-lookup.c (make_lambda_name): New. 1234 (pushdecl_class_level): Handle default capture for lambda expressions. 1235 (qualify_lookup): Handle decltypes within lambda expressions. 1236 (pushtag): Handle ts_within_enclosing_non_class in function scope. 1237 12382009-09-28 Janis Johnson <janis187@us.ibm.com> 1239 1240 * mangle.c (write_builtin_type): Support decimal float types. 1241 12422009-09-28 Richard Henderson <rth@redhat.com> 1243 1244 * cp-objcp-common.h (LANG_HOOKS_EH_USE_CXA_END_CLEANUP): New. 1245 12462009-09-24 Jakub Jelinek <jakub@redhat.com> 1247 1248 * method.c (make_thunk, make_alias_for): Don't set 1249 DECL_NO_STATIC_CHAIN. 1250 * decl.c (builtin_function_1, grokfndecl): Likewise. 1251 * lex.c (build_lang_decl): Likewise. 1252 12532009-09-23 Dodji Seketeli <dodji@redhat.com> 1254 1255 PR debug/41065 1256 * decl.c (cp_finish_decl): Record the types used by the global 1257 variable declaration we've just parsed. 1258 12592009-09-22 Dodji Seketeli <dodji@redhat.com> 1260 1261 * cp-lang.c (LANG_HOOKS_FUNCTION_PARAMETER_PACK_P, 1262 LANG_HOOKS_FUNCTION_PARM_EXPANDED_FROM_PACK_P, 1263 LANG_HOOKS_GET_GENERIC_FUNCTION_DECL): Initialize these 1264 hooks for the c++ FE. 1265 * cp-tree.h (function_parameter_pack_p, get_function_template_decl, 1266 function_parameter_expanded_from_pack_p): Declare ... 1267 * pt.c (function_parameter_pack_p, get_function_template_decl, 1268 function_parameter_expanded_from_pack_p): ... new hooks. 1269 (get_template_info): Make this more robust. 1270 (template_args_variadic_p, make_ith_pack_parameter_name): Add a new 1271 line between comment and function. 1272 (get_template_argument_pack_elems): Fix comment. 1273 (tsubst_decl): Arguments of function parameter packs are not 1274 parameter packs themselves. 1275 12762009-09-21 Jason Merrill <jason@redhat.com> 1277 1278 PR c++/41421 1279 * tree.c (trivial_type_p): Fix logic. 1280 12812009-09-21 Jason Merrill <jason@redhat.com> 1282 1283 * name-lookup.c (push_class_level_binding): Sanity check. 1284 12852009-09-18 Jason Merrill <jason@redhat.com> 1286 1287 * decl2.c (determine_visibility): Make anonymous types internal. 1288 (mark_used): Complain about types without linkage used in 1289 decls with internal linkage. 1290 (vague_linkage_fn_p): Split out from... 1291 * decl.c (maybe_commonize_var): ...here. 1292 (grokdeclarator): Adjust linkage when a typedef gives linkage name. 1293 * tree.c (no_linkage_check): Check the enclosing class and template 1294 arguments. 1295 1296 * cp-tree.h (TYPE_NAMESPACE_SCOPE_P): New. 1297 1298 * pt.c (get_pattern_parm): New. 1299 (listify): Split out from... 1300 (listify_autos): ...here. 1301 (unify): Deduce std::initializer_list for T. 1302 * call.c (build_over_call): Warn about it. 1303 13042009-09-17 Andrew Pinski <pinskia@gcc.gnu.org> 1305 1306 PR c++/39365 1307 * typeck.c (cp_build_unary_op): Check TREE_CODE for bools instead of 1308 using same_type_p. 1309 (convert_for_assignment): Likewise. 1310 * cvt.c (type_promotes_to): Likewise. 1311 13122009-09-14 Richard Henderson <rth@redhat.com> 1313 Jakub Jelinek <jakub@redhat.com> 1314 1315 * cp-tree.h (finish_asm_stmt): Update decl. 1316 * parser.c (cp_parser_asm_definition): Parse asm goto. 1317 (cp_parser_asm_label_list): New. 1318 * pt.c (tsubst_copy_asm_operands): Don't recurse on labels. 1319 (tsubst_expr): Handle asm labels. 1320 * semantics.c (finish_asm_stmt): Add and use labels parameter. 1321 13222009-09-14 Richard Henderson <rth@redhat.com> 1323 1324 * except.c (init_exception_processing): Don't call 1325 default_init_unwind_resume_libfunc. 1326 (cp_protect_cleanup_actions): Return the decl to call. 1327 (build_exc_ptr): Use __builtin_eh_pointer. 1328 * optimize.c (clone_body): Set eh_lp_nr, not eh_region. 1329 13302009-09-13 Richard Guenther <rguenther@suse.de> 1331 Rafael Avila de Espindola <espindola@google.com> 1332 1333 * except.c (init_exception_processing): Do not set 1334 lang_eh_runtime_type. 1335 (choose_personality_routine): Do not set eh_personality_decl, 1336 set pragma_java_exceptions. 1337 * cp-lang.c (LANG_HOOKS_EH_RUNTIME_TYPE): Define. 1338 (LANG_HOOKS_EH_PERSONALITY): Likewise. 1339 (cp_eh_personality_decl): New. 1340 (cp_eh_personality): Likewise. 1341 * Make-lang.in (cp-lang.o): Add $(EXPR_H) and $(EXCEPT_H) 1342 dependencies. 1343 13442009-09-13 Wei Guozhi <carrot@google.com> 1345 1346 PR c++/3187 1347 * cp/optimize.c (build_delete_destructor_body): New function. 1348 (maybe_clone_body): Call build_delete_destructor_body for 1349 deleting destructor. 1350 13512009-09-10 Jason Merrill <jason@redhat.com> 1352 1353 * repo.c (extract_string, get_base_filename, init_repo): constify. 1354 13552009-09-09 Jason Merrill <jason@redhat.com> 1356 1357 * error.c (find_typenames_r): Also add decltypes. 1358 13592009-09-09 Paolo Carlini <paolo.carlini@oracle.com> 1360 1361 PR c++/28293 1362 * decl2.c (grokfield): Check for explicit template argument lists. 1363 13642009-09-09 Jack Howarth <howarth@bromo.med.uc.edu> 1365 1366 PR bootstrap/41180 1367 * Make-lang.in: Remove redundant code from linkage for darwin10. 1368 13692009-09-08 Paolo Carlini <paolo.carlini@oracle.com> 1370 1371 PR c++/39923 1372 * decl.c (build_init_list_var_init): Check return value of 1373 perform_implicit_conversion. 1374 13752009-09-08 Jason Merrill <jason@redhat.com> 1376 1377 * class.c (currently_open_class): Make sure we're dealing with the 1378 main variant. 1379 1380 * cp-tree.h (enum overload_flags): Remove OP_FLAG. 1381 * method.c (lazily_declare_fn): Check for dtorness in ABI warning. 1382 1383 * name-lookup.c (is_class_level): Remove. 1384 (push_binding_level, leave_scope, resume_scope): Adjust. 1385 (pushlevel_class): Adjust. 1386 (poplevel_class): Make sure we're on class_binding_level. 1387 1388 * decl.c (grokmethod): Rename from start_method. 1389 (finish_method): Remove. 1390 * cp-tree.h: Adjust. 1391 * parser.c (cp_parser_save_member_function_body): Adjust. 1392 13932009-09-03 Doug Kwan <dougkwan@google.com> 1394 1395 * tree.c (cp_fix_function_decl_p): New. 1396 (cp_free_lang_data): New. 1397 13982009-09-03 Diego Novillo <dnovillo@google.com> 1399 1400 * Make-lang.in (decl2.o): Add dependency on $(POINTER_SET_H). 1401 * decl2.c: Include pointer-set.h. 1402 (collect_candidates_for_java_method_aliases): New. 1403 (cp_write_global_declarations): Call it. 1404 Add local variable CANDIDATES. If set, call 1405 build_java_method_aliases. 1406 (build_java_method_aliases): Add argument CANDIDATES. 1407 Use it to determine if FNDECL should get a hidden alias. 1408 * cp-objcp-common.h (LANG_HOOKS_FREE_LANG_DATA): Define. 1409 * cp-tree.h (cp_free_lang_data): Declare. 1410 14112009-09-03 Richard Guenther <rguenther@suse.de> 1412 1413 * method.c (use_thunk): Use cgraph_finalize_function to hand 1414 off thunks to the cgraph. 1415 * semantics.c (emit_associated_thunks): Do not emit thunks 1416 for really extern functions. 1417 14182009-09-03 Diego Novillo <dnovillo@google.com> 1419 1420 * cp-lang.c (lang_hooks): Remove const qualifier. 1421 14222009-09-02 Jason Merrill <jason@redhat.com> 1423 1424 * semantics.c (describable_type): Don't pretend to be in a template. 1425 1426 * ptree.c (cxx_print_type) [DECLTYPE_TYPE]: Print the expression. 1427 14282009-09-01 Alexandre Oliva <aoliva@redhat.com> 1429 1430 * cp-tree.h (TFF_NO_OMIT_DEFAULT_TEMPLATE_ARGUMENTS): New. 1431 * cp-lang.c (cxx_dwarf_name): Pass it. 1432 * error.c (count_non_default_template_args): Take flags as 1433 argument. Adjust all callers. Skip counting of default 1434 arguments if the new flag is given. 1435 14362009-09-01 Dodji Seketeli <dodji@redhat.com> 1437 1438 PR bootstrap/41205 1439 * pt.c (make_ith_pack_parameter_name): Don't use strnlen that is a 1440 GNU extension. 1441 14422009-09-01 Richard Guenther <rguenther@suse.de> 1443 1444 * cp-objcp-common.c (cp_expr_size): Use tree_expr_size. 1445 * cp-objcp-common.h (LANG_HOOKS_EXPR_SIZE): Do not define. 1446 14472009-09-01 Richard Guenther <rguenther@suse.de> 1448 1449 * cp-objcp-common.h (LANG_HOOKS_MARK_ADDRESSABLE): Remove. 1450 14512009-08-31 Dodji Seketeli <dodji@redhat.com> 1452 1453 PR debug/30161 1454 * cp-tree.h (get_template_info): Parameter should be const. 1455 (CLASSTYPE_SPECIALIZATION_OF_PRIMARY_TEMPLATE_P): Fix typo. 1456 (get_template_argument_pack_elems, 1457 get_primary_template_innermost_parameters, 1458 get_template_innermost_arguments, template_template_parameter_p): 1459 Declare ... 1460 * pt.c (get_template_argument_pack_elems, 1461 get_template_innermost_parameters, get_template_innermost_arguments, 1462 template_template_parameter_p): 1463 ... New C++ front end implementation of new language hooks. 1464 (primary_template_instantiation_p): New private helper. 1465 (make_ith_pack_parameter_name): Use snprintf and strnlen instead of 1466 printf and strlen. 1467 (get_template_info): Const-ify parameter. 1468 * cp-lang.c (LANG_HOOKS_GET_INNERMOST_GENERIC_PARMS, 1469 LANG_HOOKS_GET_INNERMOST_GENERIC_ARGS, 1470 LANG_HOOKS_GET_ARGUMENT_PACK_ELEMS, 1471 LANG_HOOKS_GENERIC_TYPE_PARAMETER_DECL_P): Initialize these 1472 interfaces for the C++ front-end. 1473 14742009-08-31 Jason Merrill <jason@redhat.com> 1475 1476 PR c++/41127 1477 * parser.c (cp_parser_enum_specifier): Make sure the : is followed by a 1478 type-specifier-seq before we commit. 1479 14802009-08-28 Richard Guenther <rguenther@suse.de> 1481 1482 PR lto/41058 1483 * cp-gimplify.c (cp_genericize_r): Do not leak zero-sized stores 1484 into the generic IL. 1485 14862009-08-27 Richard Guenther <rguenther@suse.de> 1487 1488 * class.c (build_vtbl_ref_1): Remove excess vertical space. 1489 * Make-lang.in (CXX_TREE_H): Remove c-common.def dependency 1490 tracked by $(TREE_H). 1491 * semantics.c (expand_or_defer_fn): Zero DECL_SAVED_TREE. 1492 14932009-08-26 Jason Merrill <jason@redhat.com> 1494 1495 * call.c (build_builtin_candidate): Don't set LOOKUP_ONLYCONVERTING 1496 if we're contextually converting to bool. 1497 (build_conditional_expr): Likewise. 1498 * typeck.c (condition_conversion): Likewise. 1499 1500 * call.c (build_conditional_expr): Fix logic errors. 1501 (build_new_op): Remove dead COND_EXPR handling. 1502 15032009-08-24 Jason Merrill <jason@redhat.com> 1504 1505 * cp-tree.h (DECL_DEFERRED_FN): Remove. 1506 (struct lang_decl_fn): Remove deferred flag. 1507 * class.c (build_clone): Don't set it. 1508 * decl2.c (note_vague_linkage_fn): Don't check or set it. 1509 (mark_used): Don't check it. 1510 * method.c (make_thunk, make_alias_for): Don't set it. 1511 1512 * decl2.c (mark_used): Streamline logic. 1513 1514 PR c++/41109 1515 PR c++/41110 1516 PR c++/41134 1517 * cp-tree.h (DECL_ODR_USED): New macro. 1518 (struct lang_decl_base): Add odr_used flag. 1519 * decl.c (duplicate_decls): Propagate it. Use it for error. 1520 * pt.c (register_specialization): Use it for error. 1521 * decl2.c (mark_used): Use it as gating flag rather than TREE_USED. 1522 (cp_write_global_declarations): Use it for error. 1523 (tree_used_ok): Remove. 1524 * cp-tree.h: Remove tree_used_ok. 1525 * call.c (build_call_a): Don't call it. 1526 * init.c (build_offset_ref): Likewise. 1527 15282009-08-21 Jakub Jelinek <jakub@redhat.com> 1529 1530 PR c++/41131 1531 * tree.c (lvalue_p_1) <case CONST_DECL>: Return clk_none if 1532 not TREE_STATIC. 1533 15342009-08-19 Jason Merrill <jason@redhat.com> 1535 1536 PR c++/41119 1537 PR c++/41120 1538 * decl2.c (mark_used): Increment function_depth during synthesis. 1539 * parser.c (cp_parser_default_argument): Not here. 1540 15412009-08-19 Jakub Jelinek <jakub@redhat.com> 1542 1543 * method.c (use_thunk): Call free_after_compilation after 1544 assemble_end_function. 1545 15462009-08-17 Richard Guenther <rguenther@suse.de> 1547 1548 * decl.c (build_ptrmemfunc_type): Keep variant chain intact. 1549 Avoid useless copy. 1550 (finish_enum): Keep variant chain intact. 1551 * tree.c (cp_build_reference_type): Likewise. 1552 15532009-08-16 Jason Merrill <jason@redhat.com> 1554 1555 Make TREE_USED match the [basic.def.odr] concept for FUNCTION_DECL 1556 and VAR_DECL, so mark_used only has effect the first time. 1557 * decl2.c (mark_used): Just return if TREE_USED is already set. 1558 Don't set TREE_USED if cp_unevaluated_operand is set. 1559 (tree_used_ok): New fn. 1560 * init.c (build_offset_ref): Check it instead of TREE_USED. 1561 * call.c (build_call_a): Likewise. 1562 * cp-tree.h: Declare it. 1563 (DECL_NO_LINKAGE_CHECKED): No longer needed. 1564 (struct lang_decl_base): Remove no_linkage_checked bitfield. 1565 1566 * decl2.c (finish_static_data_member_decl): Don't set TREE_USED. 1567 1568 * decl2.c (mark_used): It's ok to synthesize for default args now. 1569 15702009-08-10 Jason Merrill <jason@redhat.com> 1571 1572 Implement DR 757: It's OK for a decl to use a type without linkage 1573 so long as the decl is defined in the current translation unit. 1574 * decl2.c (no_linkage_decls): New vector. 1575 (mark_used): Add decls that use types with no linkage. 1576 (cp_write_global_declarations): Check that they are defined. 1577 (decl_defined_p, no_linkage_error): New fns. 1578 * cp-tree.h (DECL_NO_LINKAGE_CHECKED): New macro. 1579 (struct lang_decl_base): Add flag. 1580 * decl.c (grokfndecl): Don't check type linkage. 1581 (grokvardecl): If the type has no linkage, just make sure 1582 DECL_LANG_SPECIFIC is set. 1583 * pt.c (check_instantiated_arg): Don't check type linkage. 1584 * name-lookup.c (is_local_extern): New fn. 1585 * name-lookup.h: Declare it. 1586 15872009-08-05 Jason Merrill <jason@redhat.com> 1588 1589 PR c++/40948 1590 * init.c (build_vec_init): Evaluate the initializer before 1591 starting the initialization try block. 1592 15932009-08-05 Manuel López-Ibáñez <manu@gcc.gnu.org> 1594 1595 PR c++/36069 1596 * typeck.c (convert_for_assignment): Do not warn for any boolean 1597 variant. Use explicit location. 1598 15992009-08-04 Dodji Seketeli <dodji@redhat.com> 1600 1601 PR c++/39987 1602 * pt.c (tsubst_default_argument): Let access checks of the 1603 default argument happen in the context of the current function. 1604 16052009-08-04 Manuel López-Ibáñez <manu@gcc.gnu.org> 1606 1607 PR c++/16696 1608 * call.c (build_new_op): Only try prefix operator if -fpermissive, 1609 otherwise just error. 1610 16112009-08-04 Dodji Seketeli <dodji@redhat.com> 1612 1613 PR debug/39706 1614 * error.c (lang_decl_name): Print qualified names for decls 1615 in namespace scope. 1616 16172009-08-03 Jason Merrill <jason@redhat.com> 1618 Jakub Jelinek <jakub@redhat.com> 1619 1620 PR c++/40948 1621 * init.c (build_vec_init): Look through a TARGET_EXPR around a 1622 CONSTRUCTOR. 1623 16242009-07-31 Jason Merrill <jason@redhat.com> 1625 Douglas Gregor <doug.gregor@gmail.com> 1626 1627 Remove implicit binding of lvalues to rvalue references (N2831) 1628 * call.c (convert_class_to_reference): Binding an lvalue to an 1629 rvalue reference is bad. If the user-defined conversion is bad, 1630 set bad_p before merging conversions. 1631 (maybe_handle_ref_bind): Don't push down bad_p. 1632 (reference_binding): Binding an lvalue to an rvalue reference is bad. 1633 (convert_like_real): Give a helpful error about binding lvalue 1634 to rvalue reference. 1635 (reference_related_p): No longer static. 1636 * typeck.c (build_typed_address): New. 1637 (build_static_cast_1): Add static_cast from lvalue to &&. 1638 * cp-tree.h: Adjust. 1639 16402009-07-31 Jason Merrill <jason@redhat.com> 1641 1642 * call.c (reference_binding): Rename lvalue_p to is_lvalue. 1643 Do direct binding of "rvalues" in memory to rvalue references. 1644 * tree.c (lvalue_p_1): Can't be both non-addressable lvalue and 1645 "rvalue" in memory. 1646 * typeck.c (build_static_cast_1): Do direct binding of memory 1647 "rvalues" to rvalue references. 1648 * cvt.c (cp_fold_convert): New. 1649 * cp-tree.h: Declare it. 1650 16512009-07-31 Jason Merrill <jason@redhat.com> 1652 1653 * typeck.c (build_address): Do fold away ADDR_EXPR of INDIRECT_REF. 1654 * tree.c (rvalue): Use cp_build_qualified_type, not TYPE_MAIN_VARIANT. 1655 16562009-07-29 Jason Merrill <jason@redhat.com> 1657 1658 PR c++/14912 1659 * cp-tree.h (enum tsubst_flags): Add tf_no_class_instantiations. 1660 * error.c (count_non_default_template_args): Pass it. 1661 * pt.c (tsubst) [TYPENAME_TYPE]: Don't complete type if it's set. 1662 16632009-07-29 Richard Guenther <rguenther@suse.de> 1664 1665 PR c++/40834 1666 * cp-gimplify.c (cp_genericize_r): Properly walk the BIND_EXPR 1667 vars. 1668 16692009-07-26 Simon Martin <simartin@users.sourceforge.net> 1670 1671 PR c++/40749 1672 * decl.c (grokdeclarator): Do not set TREE_NO_WARNING for functions 1673 with a qualified return type. 1674 16752009-07-24 Jason Merrill <jason@redhat.com> 1676 1677 Core issue 901 1678 * call.c (build_op_delete_call): If this is for a new-expression 1679 and the op delete is deleted, do nothing. 1680 1681 Core issue 702 1682 * call.c (compare_ics): Give list-initialization of std::init_list 1683 priority over conversion to scalar, too. 1684 16852009-07-22 Jason Merrill <jason@redhat.com> 1686 1687 * mangle.c (mangle_type_string_for_rtti): Rename to be clearer. 1688 (needs_fake_anon): New. 1689 (write_name): Check it. 1690 (write_nested_name): Add a fake anonymous namespace scope if true. 1691 * name-lookup.c (get_anonymous_namespace_name): No longer static. 1692 * rtti.c, cp-tree.h: Adjust. 1693 16942009-07-22 Richard Guenther <rguenther@suse.de> 1695 1696 PR c++/40799 1697 * cp-gimplify.c (cp_gimplify_expr): Move handling of using 1698 related exprs to ... 1699 (cp_genericize_r): ... genericization stage. 1700 (cp_genericize): Adjust. 1701 17022009-07-21 Jason Merrill <jason@redhat.com> 1703 1704 Core issue 934 1705 * call.c (reference_binding): Implement binding to { }. 1706 (initialize_reference): Binding temporary to non-const && is fine. 1707 * decl.c (grok_reference_init): Remove error for CONSTRUCTOR. 1708 1709 * decl.c (reshape_init_r): { T } is not an aggregate initializer 1710 for class T. 1711 17122009-07-17 Richard Guenther <rguenther@suse.de> 1713 1714 PR c/40401 1715 * decl.c (finish_function): Do not emit unused result warnings 1716 from here. 1717 * cp-objcp-common.h (LANG_HOOKS_POST_GIMPLIFY_PASS): Use 1718 c_warn_unused_result_pass. 1719 * semantics.c (expand_or_defer_fn): Adjust assertion about IL status. 1720 * optimize.c (clone_body): Clone in GENERIC. 1721 (maybe_clone_body): Do not clear DECL_SAVED_TREE. 1722 * decl2.c (cp_write_global_declarations): Fix body test. 1723 Do not call cgraph_optimize. 1724 * Make-lang.in (optimize.o): Add tree-iterator.h dependency. 1725 * method.c (use_thunk): Register thunk with 1726 cgraph_finalize_function. 1727 * error.c (function_category): Guard access of DECL_LANG_SPECIFIC. 1728 17292009-07-17 Richard Guenther <rguenther@suse.de> 1730 1731 * init.c (build_vec_delete_1): Do not set DECL_REGISTER on the 1732 temporary pointer. 1733 17342009-07-17 Aldy Hernandez <aldyh@redhat.com> 1735 Manuel López-Ibáñez <manu@gcc.gnu.org> 1736 1737 PR 40435 1738 * typeck.c, init.c, class.c, method.c, rtti.c, except.c, error.c, 1739 tree.c, cp-gimplify.c, cxx-pretty-print.c, pt.c, semantics.c, 1740 call.c, cvt.c, mangle.c: Add location argument to 1741 fold_{unary,binary,ternary}, fold_build[123], build_call_expr, 1742 build_size_arg, build_fold_addr_expr, build_call_array, 1743 non_lvalue, size_diffop, fold_build1_initializer, 1744 fold_build2_initializer, fold_build3_initializer, 1745 fold_build_call_array, fold_build_call_array_initializer, 1746 fold_single_bit_test, omit_one_operand, omit_two_operands, 1747 invert_truthvalue, fold_truth_not_expr, build_fold_indirect_ref, 1748 fold_indirect_ref, combine_comparisons, fold_builtin_*, 1749 fold_call_expr, build_range_check, maybe_fold_offset_to_address, 1750 round_up, round_down. 1751 17522009-07-16 Jason Merrill <jason@redhat.com> 1753 1754 PR libstdc++/37907 1755 Split POD into "standard-layout" and "trivial" as per N2230, 1756 Support std::is_standard_layout and std::is_trivial traits. 1757 * cp-tree.h (enum cp_trait_kind): Add CPTK_IS_STD_LAYOUT, 1758 CPTK_IS_TRIVIAL. 1759 (struct lang_type_class): Add non_std_layout. 1760 (CLASSTYPE_NON_STD_LAYOUT): New. 1761 * class.c (check_bases): Set it. 1762 (check_field_decls): Likewise. 1763 (check_bases_and_members): Likewise. 1764 * parser.c (cp_parser_primary_expression): Handle RID_IS_STD_LAYOUT, 1765 RID_IS_TRIVIAL. 1766 (cp_parser_trait_expr): Likewise. 1767 * semantics.c (trait_expr_value): Handle CPTK_IS_STD_LAYOUT, 1768 CPTK_IS_TRIVIAL. 1769 (finish_trait_expr): Likewise. 1770 * tree.c (scalarish_type_p, trivial_type_p, std_layout_type_p): New. 1771 (pod_type_p): Use them. 1772 (type_has_nontrivial_copy_init, type_has_nontrivial_default_init): New. 1773 1774 Adjust bits of the language that no longer refer to POD types. 1775 * call.c (convert_arg_to_ellipsis): Use type_has_nontrivial_copy_init 1776 and TYPE_HAS_NONTRIVIAL_DESTRUCTOR rather than pod_type_p. 1777 (build_x_va_arg): Likewise. 1778 (call_builtin_trap): Remove. 1779 * decl.c (declare_local_label): Use type_has_nontrivial_default_init 1780 and TYPE_HAS_NONTRIVIAL_DESTRUCTOR rather than pod_type_p. 1781 (cp_finish_decl): Likewise. 1782 (check_previous_goto_1, check_goto): Adjust error. 1783 * typeck.c (build_class_member_access_expr): Check 1784 CLASSTYPE_NON_STD_LAYOUT rather than CLASSTYPE_NON_POD_P. 1785 17862009-07-14 Taras Glek <tglek@mozilla.com> 1787 Rafael Espindola <espindola@google.com> 1788 1789 * Make-lang.in: Added CP_PLUGIN_HEADERS and 1790 c.install-target to export cp-tree.h cxx-pretty-print.h 1791 name-lookup.h headers for plugins. 1792 17932009-07-14 Jason Merrill <jason@redhat.com> 1794 1795 PR c++/37276 1796 * decl.c (decls_match): A non-extern-C declaration doesn't match 1797 a builtin extern-C declaration. 1798 1799 PR c++/40746 1800 * name-lookup.c (qualified_lookup_using_namespace): Don't stop 1801 looking in used namespaces just because we found something on 1802 another branch. 1803 1804 PR c++/40740 1805 * semantics.c (perform_koenig_lookup): Handle empty template args. 1806 1807 * call.c (build_over_call): Use can_trust_pointer_alignment. 1808 18092009-07-14 Dodji Seketeli <dodji@redhat.com> 1810 1811 PR debug/40705 1812 PR c++/403057 1813 * decl2.c (grokfield): Don't call set_underlying_type on typedef 1814 decls that are type names. 1815 18162009-07-13 Andrew Pinski <andrew_pinski@playstation.sony.com> 1817 1818 PR C++/22154 1819 * parser.c (cp_parser_elaborated_type_specifier): Accept typename in 1820 front of qualified names. 1821 18222009-07-12 Jason Merrill <jason@redhat.com> 1823 1824 PR c++/36628 1825 * tree.c (rvalue): Use lvalue_or_rvalue_with_address_p. 1826 1827 PR c++/37206 1828 * cp-tree.h (enum cp_lvalue_kind_flags): Add clk_rvalueref. 1829 * tree.c (lvalue_p_1): Return it. Remove 1830 treat_class_rvalues_as_lvalues parm. 1831 (real_lvalue_p): Disallow pseudo-lvalues here. 1832 (lvalue_or_rvalue_with_address_p): New fn. 1833 * call.c (initialize_reference): Use it instead of real_lvalue_p. 1834 1835 PR c++/40689 1836 * init.c (build_new_1): Handle initializer list as array initializer. 1837 (build_vec_init): Likewise. 1838 * typeck.c (cp_build_modify_expr): Likewise. 1839 * typeck2.c (process_init_constructor_array): Error rather than abort 1840 if too many initializers. 1841 18422009-07-10 Jakub Jelinek <jakub@redhat.com> 1843 1844 PR c++/40502 1845 * error.c (cp_print_error_function): Check for NULL block. 1846 18472008-07-09 Simon Martin <simartin@users.sourceforge.net> 1848 Jason Merrill <jason@redhat.com> 1849 1850 * pt.c (perform_typedefs_access_check, get_types_needing_access_check, 1851 append_type_to_template_for_access_check_1): Use CLASS_TYPE_P. 1852 18532009-07-09 Dodji Seketeli <dodji@redhat.com> 1854 1855 PR c++/40684 1856 * pt.c (type_unification_real): Use tsubst_template_arg instead 1857 of tsubst to substitute default template arguments. 1858 18592009-07-08 Manuel López-Ibáñez <manu@gcc.gnu.org> 1860 1861 PR c++/31246 1862 * init.c (build_new_1): Set TREE_NO_WARNING for compiler-generated 1863 code. 1864 * cp-gimplify.c (genericize_eh_spec_block): Likewise. 1865 1866 18672009-07-07 Jason Merrill <jason@redhat.com> 1868 1869 PR c++/35828 1870 * pt.c (tsubst_decl): Don't abort if we didn't change anything 1871 in a TEMPLATE_DECL's args. 1872 18732009-07-07 Manuel López-Ibáñez <manu@gcc.gnu.org> 1874 1875 * semantics.c (finalize_nrv_r): Replace EXPR_LOCUS by 1876 EXPR_LOCATION. 1877 18782009-07-07 Jason Merrill <jason@redhat.com> 1879 1880 PR c++/37816 1881 * decl.c (build_enumerator): Don't add enumerators for a 1882 scoped enum to the enclosing class. 1883 1884 PR c++/40639 1885 * decl.c (start_enum): Allow dependent underlying type. 1886 1887 PR c++/40633 1888 * decl.c (finish_enum): Finish scope even in a template. 1889 18902009-07-07 Manuel López-Ibáñez <manu@gcc.gnu.org> 1891 1892 * init.c: Replace %J by an explicit location. Update all calls. 1893 * decl.c: Likewise. 1894 * typeck2.c: Likewise. 1895 * pt.c: Likewise. 1896 * name-lookup.c: Likewise. 1897 18982009-07-06 Manuel López-Ibáñez <manu@gcc.gnu.org> 1899 1900 * decl.c: Replace %H by an explicit location. Update all calls. 1901 * except.c: Likewise. 1902 * semantics.c: Likewise. 1903 * parser.c: Likewise. 1904 19052009-07-06 Simon Martin <simartin@users.sourceforge.net> 1906 1907 PR c++/40557 1908 * pt.c (perform_typedefs_access_check, get_types_needing_access_check, 1909 append_type_to_template_for_access_check_1): Use 1910 RECORD_OR_UNION_CODE_P. 1911 19122009-07-04 Jason Merrill <jason@redhat.com> 1913 1914 * pt.c (retrieve_specialization): Don't get confused by a 1915 using-declaration that brings in another instance of this template 1916 from a base class. 1917 1918 * ptree.c (cxx_print_type): Fix logic. 1919 1920 * cp-tree.h (LANG_DECL_FN_CHECK): Fix non-checking version. 1921 1922 PR c++/40619 1923 * cp-tree.h (struct lang_decl_parm): New. 1924 (struct lang_decl): Add it. 1925 (LANG_DECL_PARM_CHECK): New. 1926 (DECL_PARM_INDEX): New. 1927 * decl2.c (parm_index): Remove. 1928 * lex.c (retrofit_lang_decl): Handle parms. 1929 (cxx_dup_lang_specific_decl): Likewise. 1930 * mangle.c (write_expression): Adjust. 1931 * tree.c (cp_tree_equal): Adjust. 1932 (decl_linkage): Only check DECL_COMDAT for functions and variables. 1933 * parser.c (cp_parser_parameter_declaration_list): Set 1934 DECL_PARM_INDEX. 1935 * pt.c (iterative_hash_template_arg): Hash it. 1936 19372009-07-03 Jason Merrill <jason@redhat.com> 1938 1939 * cp-tree.h (struct lang_decl): Overhaul. 1940 (struct lang_decl_flags): Remove. 1941 (struct lang_decl_base): New. 1942 (struct lang_decl_min): New. 1943 (struct lang_decl_fn): New. 1944 (struct lang_decl_ns): New. 1945 (CAN_HAVE_FULL_LANG_DECL_P): Replace with LANG_DECL_HAS_MIN. 1946 (LANG_DECL_MIN_CHECK): New. 1947 (LANG_DECL_FN_CHECK): New. 1948 (LANG_DECL_NS_CHECK): New. 1949 (STRIP_TEMPLATE): New. 1950 (NON_THUNK_FUNCTION_CHECK): Remove. 1951 (DECL_DECLARES_FUNCTION_P): New. 1952 (lots): Adjust. 1953 * lex.c (retrofit_lang_decl, cxx_dup_lang_specific_decl): Adjust. 1954 * decl.c (push_local_name, duplicate_decls): Adjust. 1955 * decl2.c (start_objects): Don't set u2sel. 1956 * semantics.c (finish_omp_threadprivate): Adjust. 1957 * class.c (build_clone): Don't do much on TEMPLATE_DECLs. 1958 (decl_cloned_function_p): Out-of-line implementation of macros. 1959 (clone_function_decl, adjust_clone_args): Use DECL_CLONED_FUNCTION_P. 1960 * mangle.c (write_unqualified_name): Don't check function flags 1961 on non-functions. 1962 * method.c (make_alias_for): Don't set DECL_CLONED_FUNCTION. 1963 * pt.c (build_template_decl): Don't set function flags. 1964 (check_default_tmpl_args): Check that it's a function. 1965 (instantiate_template): Use DECL_ABSTRACT_ORIGIN to find the 1966 cloned template. 1967 1968 * pt.c (tsubst_decl) [FUNCTION_DECL]: Don't tsubst 1969 DECL_CLONED_FUNCTION. 1970 1971 * cp-tree.h (struct lang_type_class): Move sorted_fields here. 1972 * class.c (finish_struct_1): Adjust. 1973 * ptree.c (cxx_print_decl, cxx_print_type): Adjust. 1974 * search.c (lookup_field_1): Adjust. 1975 1976 * cp-tree.h (CLASSTYPE_INLINE_FRIENDS): Remove. 1977 * decl.c (finish_method): Don't add to it. 1978 * class.c (fixup_pending_inline): Remove. 1979 (fixup_inline_methods): Remove. 1980 (finish_struct_1): Don't call it. 1981 1982 * error.c (dump_function_name): Handle null name. 1983 19842009-07-02 Mark Mitchell <mark@codesourcery.com> 1985 1986 * typeck.c (cp_build_binary_op): Move warnings about use of NULL 1987 in arithmetic earlier and allow comparisions of NULL with 1988 pointers-to-members. 1989 19902009-07-02 Jason Merrill <jason@redhat.com> 1991 1992 Use hash tables for template specialization lookup. 1993 * pt.c (struct spec_entry): New type. 1994 (decl_specializations, type_specializations): New hash tables. 1995 (register_specialization, retrieve_specialization): Use them. 1996 (reregister_specialization, lookup_template_class): Use them. 1997 (eq_specializations, hash_tmpl_and_args, hash_specialization): New. 1998 (iterative_hash_template_arg): New. 1999 (init_template_processing): New 2000 (process_partial_specialization): Don't look to see if we already 2001 have this partial specialization. 2002 (maybe_process_partial_specialization): Handle reassigning 2003 full specializations when we get an explicit specialization 2004 of the partial instantiation. 2005 (tsubst_friend_function): Adjust specialization reassignment code. 2006 (instantiate_template): Only do one lookup. 2007 (instantiate_decl): Don't do any lookup. 2008 * cp-tree.h: Declare init_template_processing. 2009 * decl.c (duplicate_decls): Pass args to reregister_specialization. 2010 20112009-07-01 Jason Merrill <jason@redhat.com> 2012 2013 * cp-tree.h (DECL_CLASS_TEMPLATE_P): Use DECL_IMPLICIT_TYPEDEF_P. 2014 2015 * pt.c (register_specialization): Use duplicate_decls to merge 2016 the argument with a previous specialization. 2017 (check_explicit_specialization): Call register_specialization to 2018 merge the TEMPLATE_DECL with a previous version. 2019 (determine_specialization): Return the args even if fn is a template. 2020 20212009-07-01 Ian Lance Taylor <iant@google.com> 2022 2023 * g++spec.c (lang_specific_driver): Bump num_args by 1. 2024 20252009-06-30 Jason Merrill <jason@redhat.com> 2026 2027 PR c++/40595 2028 * pt.c (tsubst_pack_expansion): Handle unexpanded packs in an 2029 EXPR_PACK_EXPANSION. 2030 20312009-06-29 Jason Merrill <jason@redhat.com> 2032 2033 PR c++/40274 2034 * error.c (dump_template_parms): Pass all args to 2035 count_non_default_template_args. 2036 (count_non_default_template_args): Pull out the inner ones. 2037 20382009-06-26 H.J. Lu <hongjiu.lu@intel.com> 2039 2040 * decl.c (duplicate_decls): Re-indent. 2041 20422009-06-25 Ian Lance Taylor <iant@google.com> 2043 2044 * call.c (avoid_sign_compare_warnings): New static function. 2045 (build_new_op): Call it. 2046 * typeck.c (cp_build_binary_op): Don't call warn_sign_compare if 2047 TREE_NO_WARNING is set on either operand. 2048 20492009-06-25 Ian Lance Taylor <iant@google.com> 2050 2051 * g++spec.c (SKIPOPT): define. 2052 (lang_specific_driver): Handle -static-libstdc++. Only add 2053 LIBSTDCXX_STATIC if we add LIBSTDCXX. 2054 20552009-06-25 Ian Lance Taylor <iant@google.com> 2056 2057 * cvt.c (convert_to_void): Only warn about COND_EXPR if neither 2058 the second nor third operand has side effects. 2059 20602009-06-25 Ian Lance Taylor <iant@google.com> 2061 2062 * parser.c (cp_parser_binary_expression): Increment 2063 c_inhibit_evaluation_warnings while parsing the right hand side of 2064 "true || x" or "false && x". 2065 * typeck.c (cp_build_binary_op): Only call warn_for_sign_compare 2066 if c_inhibit_evaluation_warnings is zero. 2067 20682009-06-24 Jason Merrill <jason@redhat.com> 2069 2070 * error.c (dump_decl): Do say "typedef" for the injected class name. 2071 2072 * pt.c (lookup_template_class): Use currently_open_class, 2073 compare template args later. 2074 2075 PR c++/40342 2076 * decl.c (decls_match): Check DECL_TI_TEMPLATE too. 2077 * class.c (resolve_address_of_overloaded_function): Fix typo. 2078 20792009-06-18 Aldy Hernandez <aldyh@redhat.com> 2080 2081 * class.c (get_vtable_decl): Replace finish_decl with cp_finish_decl. 2082 * decl.c (finish_decl): Remove. 2083 (declare_global_var): Replace finish_decl with cp_finish_decl. 2084 (start_method): Same. 2085 * rtti.c (emit_tinfo_decl): Same. 2086 * pt.c (tsubst_expr): Same. 2087 (instantiate_decl): Same. 2088 * decl2.c (grokbitfield): Same. 2089 * name-lookup.c (pushdecl_top_level_1): Same. 2090 * cp-tree.h: Remove finish_decl. 2091 20922009-06-16 David Edelsohn <edelsohn@gnu.org> 2093 2094 * g++-spec.c (LIBSTDCXX_STATIC): Default to NULL. 2095 (lang_specific_driver): Always allocate extra argument. 2096 Add LIBSTDCXX_STATIC to arglist if defined and linking 2097 statically. 2098 20992009-06-16 Ian Lance Taylor <iant@google.com> 2100 2101 * Make-lang.in (cp/class.o): Depend upon gt-cp-class.h. 2102 (cp/semantics.o): Depend upon gt-cp-semantics.h. 2103 21042009-06-16 Ian Lance Taylor <iant@google.com> 2105 2106 * parser.c (cp_unevaluated_operand): Define global variable. 2107 (cp_parser_question_colon_clause): Increment 2108 c_inhibit_evaluation_warnings when evaluating an expression which 2109 will never be executed. 2110 (cp_parser_decltype): Increment cp_unevaluated_operand and 2111 c_inhibit_evaluation_warnings, not skip_evaluation. 2112 (cp_parser_sizeof_operand): Likewise. 2113 (cp_parser_enclosed_template_argument_list): Save 2114 cp_unevaluated_operand and c_inhibit_evaluation_warnings, not 2115 skip_evaluation. 2116 * cp-tree.h (struct saved_scope): Remove skip_evaluation field. 2117 Add unevaluated_operand and inhibit_evaluation_warnings fields. 2118 (cp_unevaluated_operand): Declare. 2119 * name-lookup.c (push_to_top_level): Save cp_unevaluated_operand 2120 and c_inhibit_evaluation_warnings rather than skip_evaluation. 2121 (pop_from_top_level): Restore cp_unevaluated_operand and 2122 c_inhibit_evaluation_warnings rather than skip_evaluation. 2123 * class.c (build_base_path): Check cp_unevaluated_operand rather 2124 than skip_evaluation. 2125 * typeck.c (build_class_member_access_expr): Likewise. 2126 (cp_build_binary_op): Don't warn about bad shift counts if 2127 c_inhibit_evaluation_warnings is non-zero. 2128 * pt.c (coerce_template_parms): Save state of 2129 cp_unevaluated_operand and c_inhibit_evaluation_warnings, not 2130 skip_evaluation. 2131 (tsubst_aggr_type): Likewise. 2132 (tsubst_pack_expansion): Check cp_unevaluated_operand rather than 2133 skip_evaluation. 2134 (tsubst_copy): Likewise. 2135 (tsubst): Set cp_unevaluated_operand and 2136 c_inhibit_evaluation_warnings, not skip_evaluation. 2137 (tsubst_copy_and_build): Likewise. 2138 * call.c (convert_arg_to_ellipsis): Check cp_unevaluated_operand 2139 rather than skip_evaluation. 2140 * decl2.c (mark_used): Likewise. 2141 * semantics.c (finish_non_static_data_member): Likewise. 2142 * cvt.c (cp_convert_and_check): Check 2143 c_inhibit_evaluation_warnings rather than skip_evaluation. 2144 * mangle.c (write_type): Set cp_unevaluated_operand rather than 2145 skip_evaluation. 2146 21472009-06-15 Ian Lance Taylor <iant@google.com> 2148 2149 * parser.c (cp_parser_direct_declarator): Add braces around 2150 variables declared before label. 2151 21522009-06-15 Rafael Avila de Espindola <espindola@google.com> 2153 2154 * cp-objcp-common.h (LANG_HOOKS_COMDAT_GROUP): Remove. 2155 * cp-tree.h (cxx_comdat_group): Change signature. 2156 * decl.c (duplicate_decls): Use DECL_COMDAT_GROUP. 2157 (cxx_comdat_group): Change signature. 2158 * decl2.c (comdat_linkage, maybe_make_one_only): Update call to 2159 make_decl_one_only. 2160 (constrain_visibility, get_guard): Use DECL_COMDAT_GROUP. 2161 * method.c (use_thunk): Update call to make_decl_one_only. 2162 * optimize.c (maybe_clone_body): Use DECL_COMDAT_GROUP 2163 21642009-06-12 Aldy Hernandez <aldyh@redhat.com> 2165 2166 * typeck.c (cp_build_binary_op): Pass location to overflow_warning. 2167 (build_modify_expr): New arg. 2168 * semantics.c (finish_unary_op_expr): Pass location to 2169 overflow_warning. 2170 (handle_omp_for_class_iterator): Pass location to build_modify_expr. 2171 * typeck.c (cxx_sizeof_or_alignof_type): Pass location to 2172 c_sizeof_or_alignof_type. 2173 (build_array_ref): New argument. 2174 (build_compound_expr): Same. 2175 (build_const_cast): Same. 2176 (build_ptrmemfunc): Pass location to build_c_cast. 2177 * init.c (avoid_placement_new_aliasing): Pass location to 2178 build_stmt. 2179 (build_vec_delete_1): Pass location to cp_build_modify_expr, 2180 build_compound_expr. 2181 * class.c (build_vtbl_ref_1): Pass location to build_array_ref. 2182 * decl.c (poplevel): Pass location to c_build_bind_expr. 2183 (finish_case_label): Pass location to build_case_label. 2184 (finish_constructor_body): Same. 2185 (finish_destructor_body): Pass location to build_stmt. 2186 (cxx_maybe_build_cleanup): Same, but to build_compound_expr. 2187 * call.c (build_new_op): Pass location to build_array_ref. 2188 (build_x_va_arg): Pass location to build_va_arg. 2189 * except.c (expand_end_catch_block): Pass location to 2190 build_stmt. 2191 * cp-tree.h (build_array_ref): New argument. 2192 (build_compound_expr): Same. 2193 (build_c_cast): Same. 2194 * cp-gimplify.c (gimplify_if_stmt): Pass location on down. 2195 (gimplify_switch_stmt): Same. 2196 * typeck2.c (split_nonconstant_init_1): Same. 2197 * pt.c (tsubst_copy): Same. 2198 * semantics.c (add_decl_expr): Same. 2199 (do_poplevel): Same. 2200 (push_cleanup): Same. 2201 (finish_goto_stmt): Same. 2202 (finish_expr_stmt): Same. 2203 (begin_if_stmt): Same. 2204 (begin_while_stmt): Same. 2205 (begin_do_stmt): Same. 2206 (finish_return_stmt): Same. 2207 (begin_for_stmt): Same. 2208 (finish_break_stmt): Same. 2209 (finish_continue_stmt): Same. 2210 (begin_switch_stmt): Same. 2211 (begin_try_block): Same. 2212 (begin_handler): Same. 2213 (finish_asm_stmt): Same. 2214 (finish_label_stmt): Same. 2215 (finish_stmt_expr_expr): Same. 2216 (finalize_nrv_r): Same. 2217 (finish_omp_atomic): Same. 2218 * name-lookup.c (do_using_directive): Same. 2219 * decl2.c (grok_array_decl): Same. 2220 * parser.c (cp_parser_cast_expression): Same. 2221 (cp_parser_selection_statement): Same. 2222 (cp_parser_implicitly_scoped_statement): Same. 2223 (cp_parser_objc_selector_expression): Same. 2224 (cp_parser_objc_synchronized_statement): Same. 2225 (cp_parser_objc_throw_statement): Same. 2226 (cp_parser_omp_critical): Same. 2227 (cp_parser_omp_master): Same. 2228 * typeck.c (build_function_call): Add location argument. 2229 * init.c: Add location argument to all build_decl calls. 2230 * class.c: Same. 2231 * method.c: Same. 2232 * rtti.c: Same. 2233 * tree.c: Same. 2234 * pt.c: Same. 2235 * semantics.c: Same. 2236 * lex.c: Same. 2237 * decl2.c: Same. 2238 * cp-gimplify.c: Same. 2239 * decl.c: Same. 2240 (cp_make_fname_decl): Add location argument. Pass location ot 2241 build_decl. 2242 (finish_case_label): Same. 2243 * cp-tree.h (finish_case_label): Add location argument. 2244 * parser.c (cp_parser_label_for_labeled_statement): Pass location to 2245 finish_case_label. 2246 22472009-06-09 Jason Merrill <jason@redhat.com> 2248 2249 PR c++/40381 2250 * decl2.c (mark_used): Return after complaining about deleted fn. 2251 22522009-06-08 Jason Merrill <jason@redhat.com> 2253 2254 * parser.c (cp_parser_type_id_1): 'auto' type is ok with a 2255 late-specified return type. 2256 22572009-06-08 Jakub Jelinek <jakub@redhat.com> 2258 2259 PR c++/40373 2260 * call.c (check_dtor_name): Return false even if 2261 get_type_value (name) is error_mark_node. 2262 2263 PR c++/40370 2264 PR c++/40372 2265 * parser.c (cp_parser_direct_declarator): Don't set TREE_SIDE_EFFECTS 2266 on error_mark_node. Check for VLAs outside of function context 2267 before check whether to wrap bounds into a NOP_EXPR with 2268 TREE_SIDE_EFFECTS. 2269 22702009-06-08 Alexandre Oliva <aoliva@redhat.com> 2271 2272 * repo.c (get_base_filename): Use aux_base_name rather than 2273 alternate temporary file during second compare debug compilation. 2274 (finish_repo): Skip during -fcompare-debug-second. 2275 22762009-06-06 Ian Lance Taylor <iant@google.com> 2277 2278 * parser.c (cp_parser_label_for_labeled_statement): Support 2279 attribute on labels if immediately followed by semicolon. 2280 * semantics.c (finish_label_stmt): Return new label. 2281 * pt.c (tsubst_expr): Handle attributes for LABEL_EXPR. 2282 22832009-06-03 Ian Lance Taylor <iant@google.com> 2284 2285 * Make-lang.in (cc1plus-checksum.o): Depend upon $(CONFIG_H) and 2286 $(SYSTEM_H). 2287 22882009-06-02 Mark Mitchell <mark@codesourcery.com> 2289 2290 * decl.c (maybe_deduce_size_from_array_init): Use relayout_decl. 2291 22922009-06-02 Jason Merrill <jason@redhat.com> 2293 2294 PR c++/40308 2295 PR c++/40311 2296 * typeck.c (cp_build_modify_expr): Always pass init-lists to the 2297 conversion code. 2298 * call.c (implicit_conversion): Allow init-list conversion to scalar 2299 during direct-initialization, too. Mark the conversion bad if it 2300 has too many levels of braces. 2301 (convert_like_real): And give a helpful error. 2302 2303 PR c++/40306 2304 PR c++/40307 2305 * decl.c (cp_finish_decl): Handle auto deduction from (). 2306 * typeck.c (build_x_indirect_ref): Handle dereferencing an operand 2307 with dependent type that is known to be a pointer. 2308 23092009-06-02 Simon Martin <simartin@users.sourceforge.net> 2310 2311 PR c++/38089 2312 * pt.c (register_specialization): Properly setup DECL_CONTEXT for 2313 specializations in an invalid namespace. 2314 23152009-06-01 Aldy Hernandez <aldyh@redhat.com> 2316 2317 * error.c (print_instantiation_partial_context): Print column 2318 numbers. 2319 23202009-05-29 Ian Lance Taylor <iant@google.com> 2321 2322 * error.c (cp_printer): Don't use va_arg with enum type. 2323 23242009-05-28 Dodji Seketeli <dodji@redhat.com> 2325 2326 PR c++/39754 2327 * cp-tree.h (canonical_type_variant): Remove this function declaration. 2328 (strip_typedefs): New function declaration. 2329 * tree.c (strip_typedefs): New function definition. 2330 (canonical_type_variant): Remove function definition. 2331 * cvt.c (convert_from_reference): No need to use 2332 canonical_type_variant. 2333 * typeck.c (cp_build_indirect_ref): Likewise. 2334 * error.c (dump_template_bindings): Use strip_typedefs instead of 2335 canonical_type_variant. 2336 * pt.c (convert_template_argument, unify): Likewise. 2337 * mangle.c (canonicalize_for_substitution): Don't use 2338 canonical_type_variant. 2339 23402009-05-27 Jason Merrill <jason@redhat.com> 2341 2342 * call.c (implicit_conversion): Handle conversion from 2343 initializer-list to scalar. 2344 (convert_like_real): Likewise. Avoid crashing on list 2345 initialization with bad conversions. 2346 (can_convert): Use LOOKUP_EXPLICIT. 2347 (can_convert_arg_bad): Add flags parm. 2348 * cp-tree.h: Adjust. 2349 * typeck.c (convert_for_assignment): Pass flags. 2350 23512009-05-27 Ian Lance Taylor <iant@google.com> 2352 2353 * Make-lang.in (g++$(exeext)): Change $(COMPILER) to $(LINKER). 2354 (cc1plus-dummy$(exeext), cc1plus$(exeext)): Likewise. 2355 23562009-05-26 Ian Lance Taylor <iant@google.com> 2357 2358 * Make-lang.in (g++spec.o): Use $(COMPILER). 2359 (g++$(exeext), cc1plus-dummy$(exeext)): Likewise. 2360 (cc1plus$(exeext)): Likewise. 2361 23622009-05-26 Dodji Seketeli <dodji@redhat.com> 2363 2364 PR c++/40007 2365 * cp-tree.h (MEMBER_TYPES_NEEDING_ACCESS_CHECK): Remove this accessor. 2366 (TI_TYPEDEFS_NEEDING_ACCESS_CHECKING): New accessor. 2367 (get_types_needing_access_check): Declare new entry point. 2368 * pt.c (append_type_to_template_for_access_check_1, 2369 get_types_needing_access_check): New functions. 2370 (perform_typedefs_access_check): Accept FUNCTION_DECLs and 2371 RECORD_TYPEs rather than TEMPLATE_DECLs. Use the new 2372 get_types_needing_access_check, no more 2373 MEMBER_TYPES_NEEDING_ACCESS_CHECK. 2374 (instantiate_class_template): Set input_location to the source 2375 location of the most specialized template definition. 2376 Perform access check using the RECORD_TYPE of the template, not its 2377 associated most generic TEMPLATE_DECL. 2378 (append_type_to_template_for_access_check): Augment function 2379 comments. Use the new get_types_needing_access_check, not 2380 MEMBER_TYPE_NEEDING_ACCESS_CHECK. Use the new 2381 append_type_to_template_for_access_check_1 subroutine. 2382 23832009-05-22 Jason Merrill <jason@redhat.com> 2384 2385 PR c++/38064 2386 * typeck.c (cp_build_binary_op): Allow ENUMERAL_TYPE in 2387 arithmetic comparisons. 2388 (cp_common_type): Handle scoped enums. 2389 2390 * call.c (promoted_arithmetic_type_p): Don't use INTEGRAL_TYPE_P. 2391 (add_builtin_candidate, add_builtin_candidates): Likewise. 2392 (convert_like_real): Likewise. 2393 * class.c (check_bitfield_decl): Likewise. 2394 * decl.c (check_static_variable_definition): Likewise. 2395 (compute_array_index_type): Likewise. 2396 * decl2.c (grokbitfield): Likewise. 2397 * init.c (build_new_1): Likewise. 2398 * pt.c (convert_nontype_argument): Likewise. 2399 (current_instantiation): Likewise. 2400 * tree.c (pod_type_p): Likewise. 2401 * typeck.c (build_static_cast_1): Likewise. 2402 (build_reinterpret_cast_1): Likewise. 2403 24042009-05-22 Richard Guenther <rguenther@suse.de> 2405 2406 PR middle-end/38964 2407 * init.c (avoid_placement_new_aliasing): Remove. 2408 (build_new_1): Do not call it. 2409 24102009-05-22 Mark Mitchell <mark@codesourcery.com> 2411 2412 * decl2.c (decl_needed_p): Consider dllexport'd functions needed. 2413 * semantics.c (expand_or_defer_fn): Similarly. 2414 24152009-05-20 Ian Lance Taylor <iant@google.com> 2416 2417 * parser.c (cp_parser_postfix_expression): Change args to a vec. 2418 Release it when done. 2419 (tree_vector): Define typedef. Define VEC functions. 2420 (cp_parser_parenthesized_expression_list): Change return type to 2421 vec. Change all callers. 2422 (cp_parser_new_expression): Change placement and initializer to 2423 vecs. Release them when done. 2424 (cp_parser_new_placement): Change return type to vec. Change all 2425 callers. 2426 (cp_parser_new_initializer): Likewise. 2427 * typeck.c (build_function_call_vec): Just call 2428 cp_build_function_call_vec. 2429 (cp_build_function_call): Just build a vec and call 2430 cp_build_function_call_vec. 2431 (cp_build_function_call_vec): New function based on old 2432 cp_build_function_call. 2433 (convert_arguments): Remove nargs and argarray parameters. Change 2434 values to a vec. Change caller. 2435 (build_x_compound_expr_from_vec): New function. 2436 (cp_build_modify_expr): Build vec to pass to 2437 build_special_member_call. 2438 * call.c (struct z_candidate): Add first_arg field. Change args 2439 field to vec. 2440 (convert_class_to_reference): Handle first argument separately. 2441 (add_candidate): Add first_arg parameter. Change args parameter 2442 to vec. Change all callers. 2443 (add_function_candidate, add_conv_candidate): Likewise. 2444 (add_template_candidate_real, add_template_candidate): Likewise. 2445 (add_template_conv_candidate): Likewise. 2446 (build_user_type_conversion_1): Handle first argument separately. 2447 (resolve_args): Change return type and parameter type to vecs. 2448 Change all callers. 2449 (perform_overload_resolution): Change args parameter to vec. 2450 Change all callers. 2451 (build_new_function_call, build_operator_new_call): Likewise. 2452 (add_candidates): Likewise. 2453 (build_op_call): New globally visible function, built from and 2454 replacing static function build_object_call. 2455 (build_new_op): Don't handle CALL_EXPR. Build vec, not tree_list, 2456 of arguments. 2457 (build_op_delete_call): Build vec to pass to 2458 cp_build_function_call_vec. 2459 (build_temp): Build vec to pass to build_special_member_call. 2460 (convert_like_real): Likewise. 2461 (perform_direct_initialization_if_possible): Likewise. 2462 (build_over_call): Handle first_arg field. Use build_call_array 2463 rather than build_call_list. 2464 (build_special_member_call): Change args parameter to vec. Change 2465 all callers. 2466 (build_new_method_call): Likewise. 2467 * init.c (expand_default_init): Change parms to vec. 2468 (build_raw_new_expr): Change placement and init to vecs. Change 2469 all callers. 2470 (build_new_1, build_new): Likewise. 2471 * class.c (resolve_address_of_overloaded_function): Build array to 2472 pass to fn_type_unification. 2473 * pt.c (tsubst_copy_and_build): For NEW_EXPR build vecs to pass to 2474 build_new. For CALL_EXPR create a vec rather than a tree_list; 2475 expand a pack if necessary. 2476 (fn_type_unification): Change args parameter to const tree *. Add 2477 nargs parameter. Change all callers. 2478 (type_unification_real): Likewise. 2479 (unify): Build array to pass to type_unification_real. 2480 (get_bindings): Build array to pass to fn_type_unification. 2481 (any_type_dependent_arguments_p): Change args parameter to a vec. 2482 Change all callers. 2483 (make_args_non_dependent): Renamed from build_non_dependent_args. 2484 Change return type to void. Change parameter type to vec. Change 2485 all callers. 2486 (do_auto_deduction): Pass an array to type_unification_real. 2487 * semantics.c (perform_koenig_lookup): Change args to vec. Change 2488 all callers. 2489 (finish_call_expr): Change args to vec. Change all callers. Call 2490 build_op_call instead of passing CALL_EXPR to build_new_op. 2491 (cxx_omp_create_clause_info): Allocate vec to pass to 2492 build_special_member_call. 2493 * decl2.c (build_offset_ref_call_from_tree): Change args parameter 2494 to vec. Change all callers. 2495 * name-lookup.c (lookup_function_nonclass): Likewise. 2496 (struct arg_lookup): Change args to vec. 2497 (arg_assoc_namespace): Handle args as a vec. 2498 (arg_assoc_args_vec): New static function. 2499 (lookup_arg_dependent): Change args parameter to vec. Change all 2500 callers. 2501 * method.c (do_build_assign_ref): Allocate vec to pass to 2502 build_special_member_call. 2503 * except.c (build_throw): Likewise. 2504 * typeck2.c (build_functional_cast): Likewise. 2505 * cvt.c (ocp_convert): Likewise. 2506 * tree.c (build_min_non_dep_call_vec): Change last parameter to 2507 vec. Change all callers. 2508 * cp-tree.h: Update declarations. 2509 * name-lookup.h: Update declarations. 2510 25112009-05-20 Sandra Loosemore <sandra@codesourcery.com> 2512 2513 * typeck.c (default_conversion): Check targetm.promoted_type. 2514 * decl.c (grokdeclarator): Check targetm.invalid_return_type. 2515 (grokparms): Check targetm.invalid_parameter_type. 2516 * cvt.c (ocp_convert): Check targetm.convert_to_type. 2517 (build_expr_type_conversion): Check targetm.promoted_type. 2518 25192009-05-19 Andrew Pinski <andrew_pinski@playstation.sony.com> 2520 2521 * typeck.c (build_binary_op): Allow % on integal vectors. 2522 25232009-05-18 Jason Merrill <jason@redhat.com> 2524 2525 Implement explicit conversions ops as specified in N2437. 2526 * decl.c (grokdeclarator): Handle explicit conversion ops. 2527 (check_initializer): Pass flags to store_init_value. 2528 * decl2.c (maybe_emit_vtables): Likewise. 2529 * init.c (expand_aggr_init_1): Likewise. 2530 * call.c (convert_class_to_reference): Take flags parm, 2531 check DECL_NONCONVERTING_P. 2532 (build_user_type_conversion_1): Check DECL_NONCONVERTING_P. 2533 (add_builtin_candidates): Simplify getting type of conversion. 2534 (build_object_call): Likewise. Check DECL_NONCONVERTING_P. 2535 (implicit_conversion): Pass through LOOKUP_ONLYCONVERTING. 2536 (reference_binding): Take flags parm. Direct-initialize copy parm. 2537 (add_function_candidate): Direct-initialize the copy parm. 2538 (add_conv_candidate): Use LOOKUP_IMPLICIT, not LOOKUP_NORMAL. 2539 (build_builtin_candidate): Add LOOKUP_ONLYCONVERTING. 2540 (conditional_conversion): Likewise. 2541 (convert_like_real): Only complain about DECL_NONCONVERTING_P 2542 constructors. 2543 (perform_implicit_conversion_flags): Add flags parm to 2544 perform_implicit_conversion. Improve diagnostics. 2545 * cp-tree.h (LOOKUP_IMPLICIT): New macro. 2546 (LOOKUP_COPY_PARM): New bit macro. 2547 * cvt.c (build_expr_type_conversion): Check DECL_NONCONVERTING_P. 2548 * typeck.c (convert_for_assignment): Take flags parm, pass it to 2549 perform_implicit_conversion_flags. 2550 (cp_build_modify_expr): Pass flags to convert_for_assignment. 2551 (convert_for_initialization): Likewise. 2552 * typeck2.c (store_init_value): Take flags parm, pass to 2553 digest_init_flags. 2554 (digest_init_flags): Add flags parm to digest_init. 2555 (digest_init_r): Take flags parm, pass to convert_for_initialization. 2556 (process_init_constructor_array): Pass it. 2557 (process_init_constructor_record): Likewise. 2558 (process_init_constructor_union): Likewise. 2559 25602009-05-16 Jason Merrill <jason@redhat.com> 2561 2562 PR c++/40139 2563 * pt.c (tsubst_qualified_id): Retain the type if we aren't dealing 2564 with a dependent type. Actually look up the destructor. 2565 * semantics.c (finish_id_expression): Fix logic. 2566 (finish_qualified_id_expr): Don't try to use 'this' if we aren't in 2567 a function. 2568 * typeck.c (build_x_unary_op): Diagnose taking the address of a 2569 constructor or destructor. 2570 * tree.c (get_first_fn): Handle OFFSET_REF. 2571 25722009-05-17 Joseph Myers <joseph@codesourcery.com> 2573 2574 * tree.c (cxx_printable_name_internal): Allow consecutive 2575 translated and untranslated cached copies of the name of the 2576 current function. 2577 25782009-05-15 Ian Lance Taylor <iant@google.com> 2579 2580 * cp-tree.h (enum cp_lvalue_kind_flags): Rename from 2581 cp_lvalue_kind. Change all uses. 2582 (enum base_access_flags): Rename from enum base_access. Change 2583 all uses. 2584 * parser.c (enum cp_parser_flags): Remove enum tag. 2585 25862009-05-15 Manuel López-Ibáñez <manu@gcc.gnu.org> 2587 2588 PR 16302 2589 * call.c (build_new_op): Update calls to warn_logical_operator. 2590 25912009-05-14 Ian Lance Taylor <iant@google.com> 2592 2593 * class.c (layout_class_type): Change itk to unsigned int. 2594 * decl.c (finish_enum): Change itk to unsigned int. 2595 * parser.c (cp_parser_check_decl_spec): Change ds to int. Remove 2596 casts. 2597 25982009-05-13 David Mandelin <dmandelin@mozilla.com>: 2599 2600 * decl.c (duplicate_decls): Preserve parameter attributes. 2601 26022009-05-10 Jan Hubicka <jh@suse.cz> 2603 2604 * decl2.c (cxx_callgraph_analyze_expr): Use 2605 cgraph_mark_address_taken. 2606 26072009-05-10 Joseph Myers <joseph@codesourcery.com> 2608 2609 * call.c (name_as_c_string): Call type_as_string_translate. 2610 Translate identifiers to locale character set. 2611 * cp-tree.h (lang_decl_name): Update prototype. 2612 (type_as_string_translate, decl_as_string_translate, 2613 cxx_printable_name_translate): Declare. 2614 * cxx-pretty-print.c (M_): Define. 2615 (pp_cxx_unqualified_id, pp_cxx_canonical_template_parameter): Mark 2616 English fragments for conditional translation with M_. 2617 * decl.c (grokdeclarator): Translate identifiers to locale 2618 character set for diagnostics. 2619 * error.c (M_): Define. 2620 (dump_template_bindings, dump_type, dump_aggr_type, 2621 dump_type_prefix, dump_global_iord, dump_simple_decl, dump_decl, 2622 dump_function_decl, dump_template_parms, dump_expr, 2623 dump_binary_op, op_to_string, assop_to_string): Mark English 2624 fragments for conditional translation with M_. 2625 (type_as_string): Disable translation of identifiers. 2626 (type_as_string_translate): New. 2627 (expr_as_string): Disable translation of identifiers. 2628 (decl_as_string): Disable translation of identifiers. 2629 (decl_as_string_translate): New. 2630 (lang_decl_name): Add parameter translate. 2631 (args_to_string): Call type_as_string_translate. 2632 (cp_print_error_function): Call cxx_printable_name_translate. 2633 (print_instantiation_full_context, 2634 print_instantiation_partial_context): Call 2635 decl_as_string_translate. 2636 * parser.c (cp_lexer_get_preprocessor_token): Use %qE for 2637 identifier in diagnostic. 2638 * tree.c (cxx_printable_name): Change to 2639 cxx_printable_name_internal. Add parameter translate. 2640 (cxx_printable_name, cxx_printable_name_translate): New wrappers 2641 round cxx_printable_name_internal. 2642 26432009-05-08 H.J. Lu <hongjiu.lu@intel.com> 2644 2645 PR c/36892 2646 * call.c (build_call_a): Updated warn_deprecated_use call. 2647 (build_over_call): Likewise. 2648 * decl.c (grokdeclarator): Likewise. 2649 (grokparms): Likewise. 2650 * semantics.c (finish_id_expression): Likewise. 2651 * typeck.c (build_class_member_access_expr): Likewise. 2652 (finish_class_member_access_expr): Likewise. 2653 26542009-05-06 Dodji Seketeli <dodji@redhat.com> 2655 2656 PR c++/17395 2657 * pt.c (tsubst_copy) <case PARM_DECL>: We don't want to tsubst the 2658 whole list of PARM_DECLs, just the current one. 2659 26602009-05-05 Shujing Zhao <pearly.zhao@oracle.com> 2661 2662 * cp-tree.h: 2663 (opname_tab, assignop_tab, update_member_visibility, yyerror, yyhook, 2664 mangle_compound_literal): Remove unused declarations. 2665 (build_vfield_ref, cxx_print_statistics, clone_function_decl, 2666 adjust_clone_args, maybe_push_cleanup_level, pushtag, make_anon_name, 2667 pushdecl_top_level_maybe_friend, pushdecl_top_level_and_finish, 2668 check_for_out_of_scope_variable, print_other_binding_stack, 2669 maybe_push_decl, cxx_mark_addressable, force_target_expr, 2670 build_target_expr_with_type, finish_case_label, 2671 cxx_maybe_build_cleanup, begin_eh_spec_block, finish_eh_spec_block, 2672 check_template_keyword, cxx_omp_predetermined_sharing, 2673 cxx_omp_clause_default_ctor, cxx_omp_clause_copy_ctor, 2674 cxx_omp_clause_assign_op, cxx_omp_clause_dtor, cxx_omp_finish_clause, 2675 cxx_omp_privatize_by_reference): Rearrange the declarations line to 2676 match the comment that indicates the .c file which the functions are 2677 defined. 2678 (cxx_print_xnode, cxx_print_decl, cxx_print_type, 2679 cxx_print_identifier, cxx_print_error_function, pushdecl): Add comment. 2680 26812009-05-05 Nathan Sidwell <nathan@codesourcery.com> 2682 2683 * typeck.c (cp_build_compound_expr): Require RHS to have a known 2684 type. 2685 * class.c (resolve_address_of_overloaded_function): Use 2686 OVL_CURRENT for error message. 2687 (instantiate_type): Forbid COMPOUND_EXPRs and remove code dealing 2688 with them. Do not copy the node. 2689 26902009-05-05 Jakub Jelinek <jakub@redhat.com> 2691 2692 PR c++/40013 2693 * pt.c (tsubst): If magic NOP_EXPR with side-effects has no type, 2694 set it from its operand's type after tsubst_expr. 2695 26962009-05-04 Manuel Lopez-Ibanez <manu@gcc.gnu.org> 2697 2698 PR c++/28152 2699 * parser.c (cp_lexer_get_preprocessor_token): Do not store the 2700 canonical spelling for keywords. 2701 (cp_parser_attribute_list): Use the canonical spelling for 2702 keywords in attributes. 2703 27042009-05-01 Joseph Myers <joseph@codesourcery.com> 2705 2706 * cxx-pretty-print.c (is_destructor_name, pp_cxx_unqualified_id, 2707 pp_cxx_template_keyword_if_needed, pp_cxx_postfix_expression, 2708 pp_cxx_new_expression, pp_cxx_delete_expression, 2709 pp_cxx_unary_expression, pp_cxx_assignment_operator, 2710 pp_cxx_assignment_expression, pp_cxx_expression, 2711 pp_cxx_function_specifier, pp_cxx_decl_specifier_seq, 2712 pp_cxx_simple_type_specifier, pp_cxx_type_specifier_seq, 2713 pp_cxx_exception_specification, pp_cxx_direct_declarator, 2714 pp_cxx_ctor_initializer, pp_cxx_type_id, pp_cxx_statement, 2715 pp_cxx_namespace_alias_definition, pp_cxx_template_parameter, 2716 pp_cxx_canonical_template_parameter, pp_cxx_template_declaration, 2717 pp_cxx_declaration, pp_cxx_typeid_expression, 2718 pp_cxx_va_arg_expression, pp_cxx_offsetof_expression, 2719 pp_cxx_trait_expression): Mostly use pp_string and 2720 pp_cxx_ws_string in place of pp_identifier and pp_cxx_identifier 2721 for non-identifiers. Mark English strings for translation. 2722 * cxx-pretty-print.h (pp_cxx_ws_string): Define. 2723 * error.c (dump_template_parameter, dump_template_bindings, 2724 dump_type, dump_aggr_type, dump_type_prefix, dump_simple_decl, 2725 dump_decl, dump_template_decl, dump_function_decl, 2726 dump_parameters, dump_exception_spec, dump_template_parms, 2727 dump_expr, dump_binary_op, dump_unary_op, op_to_string, 2728 assop_to_string, args_to_string, cp_print_error_function, 2729 print_instantiation_full_context, 2730 print_instantiation_partial_context): Mostly use pp_string and 2731 pp_cxx_ws_string in place of pp_identifier and pp_cxx_identifier 2732 for non-identifiers. Mark English strings for translation. 2733 (dump_global_iord): Mark strings for translation; use longer 2734 strings instead of substituting single words. 2735 (function_category): Return a format string marked for 2736 translation, not a single word or phrase to substitute in a longer 2737 phrase. 2738 27392009-04-28 Ben Elliston <bje@au.ibm.com> 2740 2741 PR c++/35652 2742 Revert: 2743 2744 2009-03-27 Manuel Lopez-Ibanez <manu@gcc.gnu.org> 2745 2746 * typeck.c (cp_pointer_sum): Adjust call to pointer_int_sum. 2747 27482009-04-27 Ian Lance Taylor <iant@google.com> 2749 2750 * semantics.c (finish_omp_clauses): Change type of c_kind to enum 2751 omp_clause_code. 2752 27532009-04-27 Jakub Jelinek <jakub@redhat.com> 2754 2755 PR c++/39875 2756 * cvt.c (convert_to_void) <case INDIRECT_REF>: Only warn about 2757 -Wunused-value if implicit. 2758 27592009-04-24 Ian Lance Taylor <iant@google.com> 2760 2761 * call.c (build_temp): Change 0 to enum constant. 2762 * cp-tree.h (cp_lvalue_kind): Typedef to int rather than enum 2763 type. 2764 * cp-gimplify.c (cp_gimplify_expr): Add cast to enum type. 2765 * decl2.c (constrain_visibility): Likewise. 2766 * parser.c (cp_lexer_get_preprocessor_token): Likewise. 2767 (cp_parser_flags): Typedef to int rather than enum type. 2768 (cp_parser_expression_stack_entry): Change prec field to enum 2769 cp_parser_prec. 2770 2771 * typeck.c (build_modify_expr): Add lhs_origtype parameter. 2772 Change all callers. 2773 27742009-04-22 Dodji Seketeli <dodji@redhat.com> 2775 2776 PR c++/39639 2777 * parser.c (cp_parser_template_argument_list): Display an error 2778 when an ellipsis is not preceded by a parameter pack. Also, warn 2779 about variadic templates usage without -std=c++0x. 2780 27812009-04-21 Taras Glek <tglek@mozilla.com> 2782 2783 * cp-tree.h: Update GTY annotations to new syntax. 2784 * decl.c: Likewise. 2785 * mangle.c: Likewise. 2786 * name-lookup.c: Likewise. 2787 * name-lookup.h: Likewise. 2788 * parser.c: Likewise. 2789 * pt.c: Likewise. 2790 * rtti.c: Likewise. 2791 * semantics.c: Likewise. 2792 * typeck2.c: Likewise. 2793 27942009-04-22 Manuel Lopez-Ibanez <manu@gcc.gnu.org> 2795 2796 PR c++/14875 2797 * parser.c (cp_parser_error): Pass token->flags to c_parse_error. 2798 27992009-04-21 Manuel Lopez-Ibanez <manu@gcc.gnu.org> 2800 2801 PR c++/35711 2802 * typeck.c (check_for_casting_away_constness): We diagnose casting 2803 away any qualifiers not just constness. 2804 (casts_away_constness): Mention that it handles more than just 2805 constness. 2806 28072009-04-21 Joseph Myers <joseph@codesourcery.com> 2808 2809 * ChangeLog, ChangeLog-1993, ChangeLog-1994, ChangeLog-1995, 2810 ChangeLog-1996, ChangeLog-1997, ChangeLog-1998, ChangeLog-1999, 2811 ChangeLog-2000, ChangeLog-2001, ChangeLog-2002, ChangeLog-2003, 2812 ChangeLog-2004, ChangeLog-2005, ChangeLog-2006, ChangeLog-2007, 2813 ChangeLog-2008, ChangeLog.ptr, ChangeLog.tree-ssa, NEWS, 2814 cfns.gperf: Add copyright and license notices. 2815 * cfns.h: Regenerate. 2816 * ChangeLog, ChangeLog-2004: Correct dates. 2817 28182009-04-21 Manuel López-Ibáñez <manu@gcc.gnu.org> 2819 2820 PR 16202 2821 * tree.c (lvalue_p_1): Use const_tree. 2822 Use CONST_CAST_TREE to avoid warning. 2823 (lvalue_p): Returns bool, receives const_tree. 2824 28252009-04-21 Manuel Lopez-Ibanez <manu@gcc.gnu.org> 2826 2827 PR c++/13358 2828 * parser.c (cp_parser_check_decl_spec): Drop redundant flags. 2829 * error.c (pedwarn_cxx98): New. 2830 * cp-tree.h (pedwarn_cxx98): Declare. 2831 28322009-04-20 Le-Chun Wu <lcwu@google.com> 2833 2834 PR c++/39803 2835 * init.c (build_vec_init): Set TREE_NO_WARNING on the 2836 compiler-generated INDIRECT_REF expression. 2837 28382009-04-20 Ian Lance Taylor <iant@google.com> 2839 2840 * typeck.c (build_function_call_vec): New function. 2841 (cp_build_function_call): Only pass first parameter to 2842 objc_rewrite_function_call. 2843 (build_modify_expr): Add rhs_origtype parameter. Change all 2844 callers. 2845 * decl.c (finish_decl): Add origtype parameter. Change all 2846 callers. 2847 * semantics.c (finish_call_expr): Pass VEC to 2848 resolve_overloaded_builtin. 2849 28502009-04-20 Ian Lance Taylor <iant@google.com> 2851 2852 * cp-tree.h (base_access): Change typedef to int. 2853 * parser.c (cp_parser_omp_flush): Change 0 to OMP_CLAUSE_ERROR. 2854 (cp_parser_omp_threadprivate): Likewise. 2855 * pt.c (unify_pack_expansion): Add casts to enum type. 2856 28572009-04-19 Manuel López-Ibáñez <manu@gcc.gnu.org> 2858 2859 PR c/32061 2860 PR c++/36954 2861 * call.c (build_new_op): Save the original codes of operands 2862 before folding. 2863 28642009-04-18 Kazu Hirata <kazu@codesourcery.com> 2865 2866 * cp-tree.h: Remove the prototype for insert_block. 2867 * decl.c (insert_block): Remove. 2868 28692009-04-16 Ian Lance Taylor <iant@google.com> 2870 2871 * cp-tree.h (enum tsubst_flags): Rename from enum tsubst_flags_t. 2872 (tsubst_flags_t): Change typedef from enum type to int. 2873 28742009-04-16 Paolo Bonzini <bonzini@gnu.org> 2875 2876 * decl.c (check_initializer): Use TYPE_VECTOR_OPAQUE 2877 instead of targetm.vector_opaque_p. 2878 28792009-04-15 Le-Chun Wu <lcwu@google.com> 2880 2881 PR c++/39551 2882 * call.c (build_over_call): Set TREE_NO_WARNING on the 2883 compiler-generated INDIRECT_REF expression. 2884 * cvt.c (convert_to_void): Emit warning when stripping off 2885 INDIRECT_REF. 2886 28872009-04-14 Diego Novillo <dnovillo@google.com> 2888 2889 * parser.c (cp_parser_type_specifier_seq): Move call to 2890 invoke_plugin_callbacks ... 2891 (cp_parser_type_specifier_seq): ... here. 2892 28932009-04-14 Le-Chun Wu <lcwu@google.com> 2894 2895 * Make-lang.in: Modify dependencies of files including plugin.h. 2896 * decl.c (finish_function): Call invoke_plugin_callbacks. 2897 * parser.c (cp_parser_type_specifier): Call invoke_plugin_callbacks. 2898 28992009-04-14 Jason Merrill <jason@redhat.com> 2900 2901 PR c++/39763 2902 * name-lookup.c (pushdecl_maybe_friend): Avoid all warnings 2903 about shadowing by tentative parms. 2904 29052009-04-13 Jason Merrill <jason@redhat.com> 2906 2907 PR c++/39480 2908 * call.c (build_over_call): Don't call memcpy if the target is 2909 the same as the source. 2910 29112009-04-13 Jason Merrill <jason@redhat.com> 2912 2913 PR c++/39750 2914 * pt.c (uses_template_parms): Handle CONSTRUCTOR. 2915 29162009-04-12 Jason Merrill <jason@redhat.com> 2917 2918 PR c++/39742 2919 * call.c (joust): Don't crash on variadic fn. 2920 29212009-04-10 Jason Merrill <jason@redhat.com> 2922 2923 PR c++/28301 2924 * parser.c (cp_parser_skip_to_end_of_block_or_statement): Return 2925 if we see a close brace without an open brace. 2926 29272009-04-10 H.J. Lu <hongjiu.lu@intel.com> 2928 2929 * parser.c (cp_parser_class_specifier): Remove the unused 2930 has_trailing_semicolon. 2931 29322009-04-10 Manuel López-Ibáñez <manu@gcc.gnu.org> 2933 2934 PR c++/20118 2935 * parser.c (cp_parser_check_template_parameters): Take a 2936 cp_declarator parameter. 2937 (cp_parser_elaborated_type_specifier): Update to 2938 cp_parser_check_template_parameters. 2939 (cp_parser_class_head): Likewise. 2940 (cp_parser_check_declarator_template_parameters): Likewise. 2941 (cp_parser_check_template_parameters): Handle first the non-error 2942 conditions. Give more accurate diagnostics if a declarator is 2943 given. 2944 29452009-04-08 Jason Merrill <jason@redhat.com> 2946 2947 PR c++/25185 2948 * error.c (dump_aggr_type): Chase template typedefs if 2949 -fno-pretty-templates. 2950 29512009-04-08 Dodji Seketeli <dodji@redhat.com> 2952 2953 PR c++/39637 2954 * parser.c (cp_parser_enumerator_definition): Make sure the 2955 initializer of the enumerator doesn't contain any bare parameter pack. 2956 29572009-04-07 Jason Merrill <jason@redhat.com> 2958 2959 PR c++/34691 2960 * name-lookup.c (merge_functions): Keep multiple extern "C" functions. 2961 * call.c (joust): Complain about mismatched default arguments 2962 in extern "C" functions. 2963 * class.c (resolve_address_of_overloaded_function): Handle multiple 2964 extern "C" functions. 2965 * pt.c (resolve_overloaded_unification): Likewise. 2966 29672009-04-07 Jason Merrill <jason@redhat.com> 2968 2969 PR c++/25185 2970 * error.c (dump_function_decl): Don't pretty-print templates 2971 if -fno-pretty-templates. 2972 (count_non_default_template_args): Print all args if 2973 -fno-pretty-templates. 2974 29752009-04-06 Jason Merrill <jason@redhat.com> 2976 2977 PR c++/35146 2978 * pt.c (fn_type_unification): For DEDUCE_EXACT check that 2979 the deduced template arguments give us the parameter types 2980 we're looking for. 2981 29822009-04-05 Giovanni Bajo <giovannibajo@libero.it> 2983 Jason Merrill <jason@redhat.com> 2984 2985 PR c++/14912 2986 * error.c (count_non_default_template_args): New fn. 2987 (dump_template_parms): Call it. 2988 (dump_template_argument_list): Call it. Add parms parm. 2989 (dump_template_argument): Adjust call to dump_template_argument_list. 2990 (dump_type, dump_decl): Likewise. 2991 (dump_template_bindings): Refactor logic. 2992 29932009-04-03 Jason Merrill <jason@redhat.com> 2994 2995 PR c++/25185 2996 * error.c (dump_template_bindings): Look through typedefs in 2997 typename results. 2998 (dump_type) [TYPENAME_TYPE]: Print the typedef name if any. 2999 (find_typenames_r): Also collect typedefs. 3000 * pt.c (unify): Strip typedefs. 3001 3002 PR c++/39608 3003 * semantics.c (finish_id_expression): Don't assume a dependent 3004 member of the current instantiation isn't a valid integral 3005 constant expression. Check dependent_scope_p. 3006 * pt.c (dependent_scope_p): Check TYPE_P. 3007 (tsubst_copy): If args is null, just return. 3008 30092009-04-02 Jason Merrill <jason@redhat.com> 3010 3011 PR c++/25185 3012 * error.c (find_typenames, find_typenames_r): New fns. 3013 (dump_function_decl): Call find_typenames. 3014 (dump_template_bindings): Print typenames as well. 3015 * pt.c (tsubst): Non-static. 3016 * cp-tree.h: Declare it. 3017 30182009-04-02 Dodji Seketeli <dodji@redhat.com> 3019 3020 PR c++/26693 3021 * decl2.c (grokfield): when a typedef appears in a 3022 class, create the typedef variant type node for it. 3023 (save_template_attributes): Creating typedef variant type node 3024 here is now useless. 3025 * decl.c (grokdeclarator): If the typedef'ed struct/class was 3026 anonymous, set the proper type name to all its type variants. 3027 (xref_basetypes) : Fixup the variant types after setting 3028 TYPE_BINFO on REF. 3029 * name-lookup.c (pushdecl_maybe_friend): Reuse the 3030 set_underlying_type function to install typedef variant types. 3031 * cp-tree.h (MEMBER_TYPES_NEEDING_ACCESS_CHECK): New template accessor 3032 macro. 3033 (append_type_to_template_for_access_check): New entry points. 3034 * semantics.c (check_accessibility_of_qualified_id): 3035 When a typedef that is a member of a class appears in a template, 3036 add it to the template. It will be ... 3037 * class.c (finish_struct_bits): Split type variant fixup into ... 3038 (fixup_type_variants): A new entry point. 3039 * pt.c (instantiate_class_template, instantiate_template ): ... access 3040 checked at template instantiation time. 3041 (resolve_type_name_type): The type name should be the name of the 3042 main type variant. 3043 (retrieve_specialization): Specializations of template typedefs aren't 3044 to looked up in DECL_TEMPLATE_INSTANTIATIONS (tmpl). 3045 (append_type_to_template_for_access_check): New entry point. 3046 (tsubst_decl): For typedefs, build the variant type from the correct 3047 original type. 3048 (get_class_bindings): Fix function comment. 3049 (perform_typedefs_access_check): New entry point. 3050 30512009-03-31 Jason Merrill <jason@redhat.com> 3052 3053 PR c++/34691 3054 * name-lookup.c (pushdecl_maybe_friend): Diagnose mismatched 3055 extern "C" declarations. 3056 3057 C++ DR 613 3058 * semantics.c (finish_non_static_data_member): Allow such references 3059 without an associated object in sizeof/decltype/alignof. 3060 3061 * ptree.c (cxx_print_decl): Pretty-print full name of 3062 function/template. 3063 (cxx_print_type): Pretty-print full name of class. 3064 3065 * decl.c (grokdeclarator): Reject pointer to qualified function 3066 type. 3067 3068 PR c++/37806, core issue 547 3069 * typeck.c (cp_apply_type_quals_to_decl): Don't apply any quals 3070 to a typedef. 3071 * tree.c (cp_build_qualified_type_real): Don't apply restrict to a 3072 function type. 3073 * decl.h (enum decl_context): Add TEMPLATE_TYPE_ARG. 3074 * decl.c (groktypename): Add is_template_arg parameter. 3075 (grokdeclarator): Allow function cv-quals on a template type arg. 3076 * parser.c (cp_parser_new_type_id, cp_parser_type_id): Add 3077 is_template_arg argument in calls to groktypename. 3078 * cp-tree.h: Adjust prototype. 3079 * error.c (dump_type_prefix, dump_type_suffix): Fix plain 3080 FUNCTION_TYPE printing. 3081 3082 * mangle.c (write_expression): Mangle dependent name as 3083 source-name. 3084 3085 PR c++/38030, 38850, 39070 3086 * pt.c (type_dependent_expression_p_push): New fn. 3087 (tsubst_copy_and_build) [CALL_EXPR]: Only do arg-dep lookup when the 3088 substitution makes the call non-dependent. Preserve koenig_p. 3089 * parser.c (cp_parser_postfix_expression): Only do arg-dep lookup 3090 for non-dependent calls. 3091 * semantics.c (finish_call_expr): Revert earlier changes. 3092 * cp-tree.h: Revert change to finish_call_expr prototype. 3093 30942009-03-29 Joseph Myers <joseph@codesourcery.com> 3095 3096 PR preprocessor/34695 3097 * cp-tree.h (cp_cpp_error): Remove. 3098 * error.c (cp_cpp_error): Remove. 3099 * parser.c (cp_lexer_new_main): Set done_lexing instead of 3100 client_diagnostic and error callback. 3101 31022009-03-28 Paolo Bonzini <bonzini@gnu.org> 3103 3104 * cp/cp-objcp-common.h (LANG_HOOKS_STATICP): Remove. 3105 * cp/cp-objcp-common.c (cxx_staticp): Remove. 3106 * cp/cp-tree.h (cxx_staticp): Remove. 3107 31082009-03-28 Jakub Jelinek <jakub@redhat.com> 3109 3110 PR c++/39554 3111 * parser.c (cp_parser_postfix_expression): Don't call 3112 warning_if_disallowed_function_p. 3113 31142009-03-27 Jan Hubicka <jh@suse.cz> 3115 3116 * except.c (choose_personality_routine): Set terminate_node to abort 3117 for java exceptions. 3118 31192009-03-27 Dodji Seketeli <dodji@redhat.com> 3120 Jakub Jelinek <jakub@redhat.com> 3121 3122 PR debug/37959 3123 * cp-objcp-common.h (LANG_HOOKS_FUNCTION_DECL_EXPLICIT_P): Define. 3124 (cp_function_decl_explicit_p): New prototype. 3125 * cp-objcp-common.c (cp_function_decl_explicit_p): New function. 3126 31272009-03-27 Andrew Pinski <andrew_pinski@playstation.sony.com> 3128 3129 PR c++/38638 3130 * parser.c (cp_parser_elaborated_type_specifier): If we have a 3131 typename tag and don't have either a TYPE_DECL or a 3132 TEMPLATE_ID_EXPR, set the type to NULL. 3133 31342009-03-27 Simon Martin <simartin@users.sourceforge.net> 3135 3136 PR c++/37647 3137 * decl.c (grokdeclarator): Reject [con|de]stuctors in a non-class 3138 scope. 3139 31402009-03-27 Simon Martin <simartin@users.sourceforge.net> 3141 3142 PR c++/29727 3143 * decl.c (check_array_designated_initializer): Handle error_mark_node. 3144 31452009-03-27 Manuel Lopez-Ibanez <manu@gcc.gnu.org> 3146 3147 PR c++/35652 3148 * typeck.c (cp_pointer_sum): Adjust call to pointer_int_sum. 3149 31502009-03-26 Andrew Haley <aph@redhat.com> 3151 3152 PR C++/39380 3153 * decl2.c (possibly_inlined_p): If java exceptions are in use 3154 don't inline a decl unless it is explicitly marked inline. 3155 * lex.c: (pragma_java_exceptions): New variable. 3156 (handle_pragma_java_exceptions): Set pragma_java_exceptions. 3157 * cp-tree.h (pragma_java_exceptions): Declare new variable. 3158 31592009-03-24 Jason Merrill <jason@redhat.com> 3160 3161 PR c++/28274 3162 * name-lookup.c (pushdecl_maybe_friend): Check default args later. 3163 31642009-03-23 Jakub Jelinek <jakub@redhat.com> 3165 3166 PR c/39495 3167 * semantics.c (handle_omp_for_class_iterator): Swap cond operands and 3168 code if iter is the second operand. 3169 * parser.c (cp_parser_binary_expression): Add no_toplevel_fold_p 3170 argument. If it is set, don't build the toplevel expression with 3171 build_x_binary_op, but build2. 3172 (cp_parser_assignment_expression, cp_parser_omp_for_incr): Adjust 3173 callers. 3174 (cp_parser_omp_for_cond): Don't assume the first operand of the 3175 comparison must be decl. 3176 31772009-03-23 Jason Merrill <jason@redhat.com> 3178 3179 PR c++/37729 3180 * pt.c (make_fnparm_pack): Split out from... 3181 (instantiate_decl): ...here. 3182 (tsubst_pack_expansion): Handle being called in a late-specified 3183 return type. 3184 3185 PR c++/39526 3186 * name-lookup.c (pushdecl_maybe_friend): Don't warn about shadowing 3187 a parm with a parm. 3188 31892009-03-20 Jason Merrill <jason@redhat.com> 3190 3191 PR c++/28879 3192 * parser.c (cp_parser_direct_declarator): In a template, wrap 3193 non-constant expression in NOP_EXPR with TREE_SIDE_EFFECTS set. 3194 * pt.c (tsubst): Preserve it in a partial instantiation. 3195 (dependent_type_p_r): Don't check value_dependent_expression_p. 3196 * decl.c (compute_array_index_type): Don't check 3197 value_dependent_expression_p if TREE_SIDE_EFFECTS. 3198 3199 C++ core issue 703 3200 * typeck2.c (check_narrowing): Don't complain about loss of 3201 precision when converting a floating-point constant. 3202 32032009-03-19 Jakub Jelinek <jakub@redhat.com> 3204 3205 PR c/39495 3206 * parser.c (cp_parser_omp_for_cond): Don't check lhs if decl is NULL. 3207 (cp_parser_omp_for_loop): Always use cp_parser_omp_for_cond. 3208 32092009-03-18 Jakub Jelinek <jakub@redhat.com> 3210 3211 * parser.c (struct cp_token): Reorder fields for 64-bit hosts. 3212 (eof_token): Adjust. 3213 32142009-03-18 H.J. Lu <hongjiu.lu@intel.com> 3215 3216 PR c++/39425 3217 * parser.c (cp_parser_explicit_specialization): Don't skip the 3218 rest of the specialization when begin_specialization returns 3219 false. 3220 32212009-03-17 Jason Merrill <jason@redhat.com> 3222 3223 * decl.c (grokfndecl): Set DECL_CONTEXT on parms. 3224 (duplicate_decls): Adjust DECL_CONTEXT of newdecl's parms. 3225 * pt.c (check_explicit_specialization): Likewise. 3226 (tsubst_copy) [PARM_DECL]: Return a dummy parm if we don't have a 3227 local specialization. 3228 * tree.c (cp_tree_equal) [PARM_DECL]: Check type and index, not name. 3229 * decl2.c (parm_index): New fn. 3230 * semantics.c (finish_decltype_type): Don't use describable_type. 3231 * mangle.c (write_expression): Likewise. Mangle ALIGNOF_EXPR. 3232 Give a sorry for unsupported codes rather than crash. Mangle 3233 conversions with other than 1 operand. New mangling for PARM_DECL. 3234 * operators.def (ALIGNOF_EXPR): Mangle as "az". 3235 32362009-03-17 Jing Yu <jingyu@google.com> 3237 3238 PR middle-end/39378 3239 * method.c (use_thunk): Change is_thunk from crtl to cfun. 3240 32412009-03-17 Paolo Carlini <paolo.carlini@oracle.com> 3242 3243 PR c++/39475 3244 * semantics.c (check_trait_type): New. 3245 (finish_trait_expr): Use it. 3246 32472009-03-17 Jakub Jelinek <jakub@redhat.com> 3248 3249 * name-lookup.c (cp_emit_debug_info_for_using): Emit USING_STMTs 3250 instead of calling imported_module_or_decl debug hook if 3251 building_stmt_tree (). 3252 * cp-gimplify.c (cp_gimplify_expr): Don't assert the first operand 3253 is a NAMESPACE_DECL. 3254 3255 PR debug/37890 3256 * name-lookup.c (do_namespace_alias): Don't call global_decl debug 3257 hook at function scope. 3258 3259 PR debug/39471 3260 * cp-gimplify.c (cp_gimplify_expr): Don't set DECL_NAME 3261 on IMPORTED_DECL. 3262 32632009-03-09 Jakub Jelinek <jakub@redhat.com> 3264 3265 PR c++/39371 3266 * semantics.c (finish_switch_cond): Don't call get_unwidened. 3267 * decl.c (finish_case_label): Pass SWITCH_STMT_TYPE as 3rd argument 3268 instead of TREE_TYPE (cond). 3269 32702009-03-08 H.J. Lu <hongjiu.lu@intel.com> 3271 3272 PR c++/39060 3273 * parser.c (cp_parser_late_parsing_default_args): Continue 3274 the loop when cp_parser_assignment_expression returns 3275 error_mark_node. 3276 32772009-03-07 Jason Merrill <jason@redhat.com> 3278 3279 PR c++/39367 3280 * init.c (build_new_1): Don't use a VLA type. 3281 (build_vec_init): Handle getting a pointer for BASE. 3282 32832009-03-06 H.J. Lu <hongjiu.lu@intel.com> 3284 3285 PR c++/37520 3286 * cp-tree.h: Check NO_DOT_IN_LABEL before NO_DOLLAR_IN_LABEL 3287 when mangling symbols. 3288 32892009-03-06 Paolo Carlini <paolo.carlini@oracle.com> 3290 3291 PR c++/33492 3292 * error.c (dump_expr): Don't try to print THROW_EXPRs in full. 3293 32942009-03-06 Alexandre Oliva <aoliva@redhat.com> 3295 3296 * decl.c (record_builtin_java_type): Use canonicalized integer 3297 types. 3298 32992009-03-04 Jason Merrill <jason@redhat.com> 3300 3301 PR c++/38908 3302 * class.c (is_really_empty_class): New fn. 3303 * cp-tree.h: Declare it. 3304 * cp-objcp-common.c (cp_expr_size): Use it. 3305 3306 PR c++/13549 3307 * semantics.c (perform_koenig_lookup): Handle TEMPLATE_ID_EXPR. 3308 * parser.c (cp_parser_postfix_expression): Call it for 3309 TEMPLATE_ID_EXPR. 3310 * tree.c (is_overloaded_fn): Look through TEMPLATE_ID_EXPR. 3311 (get_first_fn): Likewise. 3312 3313 PR c++/9634 3314 PR c++/29469 3315 PR c++/29607 3316 Implement DR 224. 3317 * decl.c (make_typename_type): Do look inside currently open classes. 3318 * parser.c (cp_parser_lookup_name): Likewise. 3319 (cp_parser_template_name): Likewise. 3320 * pt.c (dependent_scope_p): New function. 3321 * cp-tree.h: Declare it. 3322 * class.c (currently_open_class): Return fast if T isn't a class. 3323 33242009-02-26 H.J. Lu <hongjiu.lu@intel.com> 3325 3326 PR c++/37789 3327 * parser.c (cp_parser_mem_initializer): Return error_mark_node 3328 if cp_parser_mem_initializer_id returns error_mark_node. 3329 33302009-02-24 Richard Guenther <rguenther@suse.de> 3331 3332 PR c++/39242 3333 * pt.c (instantiate_decl): Do not instantiate extern, non-inline 3334 declared functions. 3335 33362009-02-23 H.J. Lu <hongjiu.lu@intel.com> 3337 3338 PR c++/36411 3339 * pt.c (coerce_template_template_parms): Return 0 if parameter 3340 is error_mark_node. 3341 33422009-02-23 Jason Merrill <jason@redhat.com> 3343 3344 * pt.c (unify): Call maybe_adjust_types_for_deduction when 3345 deducing from an initializer list. 3346 33472009-02-20 Jason Merrill <jason@redhat.com> 3348 3349 PR c++/39225 3350 * decl.c (grokdeclarator): Handle ~identifier. 3351 33522009-02-19 Jakub Jelinek <jakub@redhat.com> 3353 3354 PR target/39175 3355 * decl2.c (determine_visibility): If visibility changed and 3356 DECL_RTL has been already set, call make_decl_rtl to update symbol 3357 flags. 3358 33592009-02-19 H.J. Lu <hongjiu.lu@intel.com> 3360 3361 PR c++/39188 3362 * cp-tree.h (maybe_commonize_var): New. 3363 3364 * decl.c (maybe_commonize_var): Make it extern. 3365 3366 * decl2.c (finish_anon_union): Call maybe_commonize_var. 3367 33682009-02-18 H.J. Lu <hongjiu.lu@intel.com> 3369 3370 PR c++/39219 3371 * parser.c (cp_parser_enum_specifier): Apply all attributes. 3372 33732009-02-18 Jason Merrill <jason@redhat.com> 3374 3375 * cfns.h: Tweak pathname for cfns.gperf. 3376 33772009-02-13 Jason Merrill <jason@redhat.com> 3378 3379 PR c++/39070 3380 * semantics.c (finish_call_expr): Change koenig_p parm to int. 3381 If -1, don't set KOENIG_LOOKUP_P but do keep hidden candidates. 3382 * cp-tree.h: Adjust prototype. 3383 * pt.c (tsubst_copy_and_build) [CALL_EXPR]: Pass -1. 3384 33852009-02-12 Jason Merrill <jason@redhat.com> 3386 3387 PR c++/38950 3388 * pt.c (unify)[TEMPLATE_PARM_INDEX]: Convert to the tsubsted type. 3389 33902009-02-11 Jason Merrill <jason@redhat.com> 3391 3392 PR c++/39153 3393 * decl2.c (cp_write_global_declarations): 3394 Check DECL_DEFAULTED_FN, not DECL_ARTIFICIAL. 3395 3396 PR c++/30111 3397 * init.c (build_value_init_noctor): Split out from... 3398 (build_value_init): ...here. 3399 (expand_aggr_init_1): Handle value-initialization. 3400 * cp-tree.h: Add declaration. 3401 * class.c (type_has_user_provided_constructor): 3402 Handle non-class arguments. 3403 34042009-02-10 Jason Merrill <jason@redhat.com> 3405 3406 PR c++/38649 3407 * class.c (defaultable_fn_p): Handle ... properly. 3408 3409 PR c++/36744 3410 * tree.c (lvalue_p_1): Condition rvalue ref handling on 3411 treat_class_rvalues_as_lvalues, too. 3412 34132009-02-10 Paolo Carlini <paolo.carlini@oracle.com> 3414 3415 PR c++/34397 3416 * typeck.c (build_x_array_ref): New. 3417 * cp-tree.h: Declare it. 3418 * pt.c (tsubst_copy_and_build): Use it for case ARRAY_REF. 3419 34202009-02-09 Jason Merrill <jason@redhat.com> 3421 3422 PR c++/39109 3423 * semantics.c (simplify_aggr_init_expr): Do zero-initialization here. 3424 * init.c (build_value_init): Not here. Don't build a TARGET_EXPR. 3425 * tree.c (get_target_expr): Handle AGGR_INIT_EXPR. 3426 * cp-gimplify.c (cp_gimplify_init_expr): Remove special handling 3427 for build_value_init TARGET_EXPR. 3428 * cp-tree.h (AGGR_INIT_ZERO_FIRST): New macro. 3429 34302009-02-06 Paolo Carlini <paolo.carlini@oracle.com> 3431 3432 PR c++/35147 3433 PR c++/37737 3434 * cp-tree.h (TMPL_ARGS_HAVE_MULTIPLE_LEVELS): Check TREE_VEC_LENGTH. 3435 34362009-02-04 Jakub Jelinek <jakub@redhat.com> 3437 3438 PR c++/39095 3439 * operators.def: Use COMPONENT_REF code for ->/pt operator again, 3440 remove ./dt operator. 3441 * mangle.c (write_expression): Handle COMPONENT_REF after handling 3442 ADDR_EXPR, for COMPONENT_REF without ARROW_EXPR inside of it 3443 write_string ("dt") instead of using operators.def. 3444 34452009-02-03 Jason Merrill <jason@redhat.com> 3446 3447 * typeck.c (cp_build_unary_op): Only complain about taking address 3448 of main if pedantic. 3449 34502009-02-03 Jakub Jelinek <jakub@redhat.com> 3451 3452 PR inline-asm/39059 3453 * parser.c (cp_parser_primary_expression): Reject FIXED_CSTs. 3454 3455 PR c++/39056 3456 * typeck2.c (digest_init_r): Don't call process_init_constructor 3457 for COMPLEX_TYPE. 3458 34592009-02-03 Paolo Bonzini <bonzini@gnu.org> 3460 3461 PR c++/36897 3462 * pt.c (convert_nontype_argument_function): Expect expr to be an 3463 ADDR_EXPR. 3464 3465 PR c++/37314 3466 * typeck.c (merge_types): Call resolve_typename_type if only 3467 one type is a typename. 3468 34692009-02-02 Jason Merrill <jason@redhat.com> 3470 3471 PR c++/39054 3472 * parser.c (cp_parser_unqualified_id): Don't wrap error_mark_node 3473 in BIT_NOT_EXPR. 3474 34752009-02-01 Paolo Carlini <paolo.carlini@oracle.com> 3476 3477 PR c++/39053 3478 * parser.c (cp_parser_pure_specifier): If there are no tokens left 3479 do not call cp_lexer_consume_token. 3480 34812009-01-30 Jakub Jelinek <jakub@redhat.com> 3482 3483 PR c++/39028 3484 * parser.c (cp_parser_already_scoped_statement): Handle __label__ 3485 declarations. 3486 34872009-01-30 Paolo Carlini <paolo.carlini@oracle.com> 3488 3489 PR c++/33465 3490 * error.c (dump_expr): Handle FIX_TRUNC_EXPR and FLOAT_EXPR. 3491 34922009-01-30 Paolo Carlini <paolo.carlini@oracle.com> 3493 3494 PR c++/38655 3495 * error.c (dump_type_prefix, dump_type_suffix): Handle FIXED_POINT_TYPE. 3496 34972009-01-29 Paolo Carlini <paolo.carlini@oracle.com> 3498 3499 * typeck.c (invalid_nonstatic_memfn_p): Use 3500 DECL_NONSTATIC_MEMBER_FUNCTION_P. 3501 35022009-01-27 Paolo Carlini <paolo.carlini@oracle.com> 3503 3504 PR c++/37554 3505 * call.c (build_over_call): If convert_for_arg_passing returns 3506 error_mark_node unconditionally return it. 3507 35082009-01-22 Adam Nemet <anemet@caviumnetworks.com> 3509 3510 * class.c (check_field_decls): Also inherit packed for bitfields 3511 regardless of their type. 3512 35132009-01-22 Dodji Seketeli <dodji@redhat.com> 3514 3515 PR c++/38930 3516 * decl2.c (grokfield): Reverting changes of PR c++/26693 3517 (save_template_attributes): Likewise. 3518 * decl.c (grokdeclarator): Likewise. 3519 * name-lookup.c (pushdecl_maybe_friend): Likewise. 3520 * cp-tree.h (MEMBER_TYPES_NEEDING_ACCESS_CHECK): Likewise. 3521 (append_type_to_template_for_access_check): Likewise. 3522 * semantics.c (check_accessibility_of_qualified_id): Likewise. 3523 * pt.c (instantiate_class_template, instantiate_template ): Likewise. 3524 (tsubst): Likewise. 3525 (resolve_type_name_type): Likewise. 3526 (append_type_to_template_for_access_check): Likewise. 3527 35282009-01-21 Dodji Seketeli <dodji@redhat.com> 3529 3530 PR c++/26693 3531 * decl2.c (grokfield): when a typedef appears in a 3532 class, create the typedef variant type node for it. 3533 (save_template_attributes): Creating typedef variant type node 3534 here is now useless. 3535 * decl.c (grokdeclarator): If the typedef'ed struct/class was 3536 anonymous, set the proper type name to all its type variants. 3537 * name-lookup.c (pushdecl_maybe_friend): Reuse the 3538 set_underlying_type function to install typedef variant types. 3539 * cp-tree.h (MEMBER_TYPES_NEEDING_ACCESS_CHECK): New template accessor 3540 macro. 3541 (append_type_to_template_for_access_check): New entry points. 3542 * semantics.c (check_accessibility_of_qualified_id): 3543 When a typedef that is a member of a class appears in a template, 3544 add it to the template. It will be ... 3545 * pt.c (instantiate_class_template, instantiate_template ): ... access 3546 checked at template instantiation time. 3547 (tsubst): Handle the case of being called with NULL args. 3548 (resolve_type_name_type): The type name should be the name of the 3549 main type variant. 3550 (append_type_to_template_for_access_check): New entry point. 3551 35522009-01-19 Jason Merrill <jason@redhat.com> 3553 3554 PR c++/23287 3555 * parser.c (cp_parser_unqualified_id): In a template, 3556 accept ~identifier. 3557 * typeck.c (lookup_destructor): Handle IDENTIFIER_NODE. 3558 35592009-01-16 Jason Merrill <jason@redhat.com> 3560 3561 PR c++/38877 3562 * tree.c (lvalue_p_1): Allow non-fields in COMPONENT_REF. 3563 * init.c (build_new): Don't call describable_type unless we 3564 have an auto. 3565 3566 PR c++/29470 3567 * pt.c (tsubst_decl) [USING_DECL]: Propagate access flags. 3568 3569 PR c++/38579 3570 * search.c (protected_accessible_p): N doesn't vary. 3571 35722009-01-15 Jason Merrill <jason@redhat.com> 3573 3574 PR c++/38850 3575 * pt.c (tsubst_copy_and_build): Tell finish_call_expr to 3576 accept hidden friends. 3577 35782009-01-15 Andrew Pinski <andrew_pinski@playstation.sony.com> 3579 3580 PR C++/29388 3581 * decl.c (grokdeclarator): Check for a non namespace/class context. 3582 35832009-01-15 Jason Merrill <jason@redhat.com> 3584 3585 PR c++/36334 3586 PR c++/37646 3587 * tree.c (lvalue_p_1): Handle BASELINK. A COMPONENT_REF to 3588 a function isn't necessarily an lvalue. Take tree, not const_tree. 3589 (lvalue_p, real_lvalue_p): Take tree, not const_tree. 3590 * typeck.c (lvalue_or_else): Likewise. 3591 * cp-tree.h: Adjust prototypes. 3592 35932009-01-15 Steve Ellcey <sje@cup.hp.com> 3594 3595 PR c++/38357 3596 * pt.c (tsubst): Check for NULL args. 3597 35982009-01-15 Dodji Seketeli <dodji@redhat.com> 3599 3600 PR c++/38636 3601 * name-lookup.c (pushtag): Don't create members to types that are not 3602 being created. 3603 36042009-01-14 Nick Clifton <nickc@redhat.com> 3605 3606 PR c++/37862 3607 * parser.c: Pass cp_id_kind computed in 3608 cp_parser_postfix_dot_deref_expression to 3609 cp_parser_primary_expression. 3610 36112009-01-13 Jakub Jelinek <jakub@redhat.com> 3612 3613 PR c++/38795 3614 * tree.c (cp_walk_subtrees): Handle REINTERPRET_CAST_EXPR, 3615 STATIC_CAST_EXPR, CONST_CAST_EXPR and DYNAMIC_CAST_EXPR the same 3616 as CAST_EXPR. 3617 36182009-01-12 Jason Merrill <jason@redhat.com> 3619 Steve Ellcey <sje@cup.hp.com> 3620 3621 PR c++/35109 3622 * name-lookup.c (lookup_name_real): Keep looking past a hidden 3623 binding. 3624 36252009-01-12 Dodji Seketeli <dodji@redhat.com> 3626 3627 PR c++/36019 3628 * pt.c (parameter_of_template_p): New function. 3629 * cp-tree.h: Declare it. 3630 * name-lookup.c (binding_to_template_parms_of_scope_p): New 3631 function. 3632 (outer_binding): Take template parameters in account when looking for 3633 a name binding. 3634 36352009-01-12 Jason Merrill <jason@redhat.com> 3636 3637 PR c++/31488 3638 * tree.c (pod_type_p): Return 1 for structs created by the back end. 3639 36402009-01-12 Jakub Jelinek <jakub@redhat.com> 3641 3642 PR c/32041 3643 * parser.c (cp_parser_builtin_offsetof): Allow `->' in 3644 offsetof member-designator, handle it as `[0].'. 3645 3646 PR c++/38794 3647 * decl.c (start_function): If grokdeclarator hasn't returned 3648 FUNCTION_DECL nor error_mark_node, issue diagnostics. 3649 36502009-01-11 Jakub Jelinek <jakub@redhat.com> 3651 3652 PR c++/36254 3653 * cp-gimplify.c (genericize_if_stmt): Renamed from ... 3654 (gimplify_if_stmt): ... this. 3655 (cp_gimplify_expr): Don't handle IF_STMT here. 3656 (cp_genericize_r): Call genericize_if_stmt for IF_STMT. 3657 36582009-01-10 Andrew Pinski <pinskia@gmail.com> 3659 3660 PR c++/38648 3661 * typeck.c (cp_build_modify_expr): Check for NULL current_function_decl. 3662 3663 PR c++/36695 3664 * typeck2.c (build_functional_cast): Check for reference type and NULL 3665 PARMS. 3666 36672009-01-09 Steve Ellcey <sje@cup.hp.com> 3668 3669 * typeck.c (cp_build_unary_op): Check for ERROR_MARK. 3670 36712009-01-09 Jakub Jelinek <jakub@redhat.com> 3672 3673 PR c++/35335 3674 * error.c (dump_expr): Handle EXPR_STMT like BIND_EXPR. 3675 36762009-01-09 John F. Carr <jfc@mit.edu> 3677 3678 PR c++/37877 3679 * parser.c (cp_parser_class_specifier): Clear 3680 parser->in_unbraced_linkage_specification_p while parsing class 3681 specifiers. 3682 36832009-01-07 Jakub Jelinek <jakub@redhat.com> 3684 3685 PR c++/38725 3686 * semantics.c (finish_goto_stmt): Convert destination to 3687 void *. 3688 36892009-01-06 Jason Merrill <jason@redhat.com> 3690 3691 PR c++/35297 3692 PR c++/35477 3693 PR c++/35784 3694 PR c++/36846 3695 PR c++/38276 3696 * pt.c (check_default_tmpl_args): Don't complain about 3697 out-of-order parameter packs in the enclosing class 3698 or parameter packs after default args. 3699 (coerce_template_parms): If we have more than one 3700 parameter pack, don't flatten argument packs. 3701 (template_args_equal): Handle argument packs. 3702 (comp_template_args): Don't flatten argument packs. 3703 (check_instantiated_arg): Split out from... 3704 (check_instantiated_args): Here. Handle arg packs. 3705 (convert_template_argument): Just check that nontype argument 3706 packs have the right type. 3707 37082009-01-05 Dodji Seketeli <dodji@redhat.com> 3709 3710 PR c++/38472 3711 * typeck.c (type_after_usual_arithmetic_conversions): Fix a typo. 3712 37132009-01-05 Jason Merrill <jason@redhat.com> 3714 3715 PR c++/38698 3716 * typeck2.c (process_init_constructor_union): Handle union with 3717 no fields. 3718 3719 * mangle.c (write_expression): Remove mangling for zero-operand 3720 casts. 3721 3722 PR c++/38701 3723 * decl.c (cp_finish_decl): Clear DECL_INITIAL for invalid 3724 defaulting. 3725 3726 PR c++/38702 3727 * class.c (defaultable_fn_p): Only operator== can be a copy 3728 assignment operator. 3729 37302009-01-02 Jason Merrill <jason@redhat.com> 3731 3732 PR c++/38698 3733 * typeck2.c (process_init_constructor_union): Handle excess 3734 initializers. 3735 (process_init_constructor_record): Likewise. 3736 3737 PR c++/38684 3738 * typeck2.c (digest_init_r): Don't use process_init_constructor 3739 for non-aggregate classes. 3740 3741 3742Copyright (C) 2009 Free Software Foundation, Inc. 3743 3744Copying and distribution of this file, with or without modification, 3745are permitted in any medium without royalty provided the copyright 3746notice and this notice are preserved. 3747