1 2009-11-24 Jason Merrill <jason@redhat.com>
4 * parser.c (cp_parser_mem_initializer_id): Pass typename_type to
6 (cp_parser_unqualified_id): Same, rather than class_type.
9 * parser.c (cp_parser_expression_statement): Give helpful error
10 for constructor name used as type.
12 * pt.c (determine_specialization): Give helpful error about missing
15 2009-11-23 Jakub Jelinek <jakub@redhat.com>
18 * tree.c: Include cgraph.h.
19 (cp_fix_function_decl_p): Don't return true for same_body aliases.
20 * Make-lang.in (cp/tree.o): Depend on $(CGRAPH_H).
22 2009-11-23 Dodji Seketeli <dodji@redhat.com>
25 * cp-tree.def <TEMPLATE_INFO>: Declare new kind of tree
27 * cp-tree.h (struct tree_template_info,
28 struct qualified_typedef_usage_s): New.
29 (cp_tree_node_structure_enum): add TS_CP_TEMPLATE_INFO.
30 (union lang_tree_node): Add template_info.
31 (TI_TEMPLATE, TI_ARGS, TI_TYPEDEFS_NEEDING_ACCESS_CHECKING):
33 (build_template_info): Declare.
34 (get_types_needing_access_check): Adjust return type.
35 (add_typedef_to_current_template_for_access_check): Declare.
36 * cp-objcp-common.c (cp_tree_size): Handle TEMPLATE_INFO.
37 * semantics.c (add_typedef_to_current_template_for_access_check):
39 (check_accessibility_of_qualified_id): ... here.
40 * decl.c (make_typename_type): Use it.
41 * pt.c (build_template_info): Define.
42 (check_explicit_specialization, find_parameter_packs_r,
43 push_template_decl_real, lookup_template_class,
44 for_each_template_parm_r, tsubst_decl, tsubst): Use
46 (get_types_needing_access_check): Adjust return type.
47 (append_type_to_template_for_access_check_1): Record the
48 location of the usage point of the typedef. Adjust to TEMPLATE_INFO.
49 (append_type_to_template_for_access_check): Add new location
50 parameter. Pass it to append_type_to_template_for_access_check_1.
51 Adjust to TEMPLATE_INFO.
52 (perform_typedefs_access_check): Temporarily set input_location to
53 the usage point of the typedef we are checking access for. Adjust
54 to new TEMPLATE_INFO tree node.
55 * tree.c (bind_template_template_parm): Use build_template_info.
56 * call.c (add_template_candidate_real): Likewise.
57 * decl.c (grokfndecl): Likewise.
58 (cp_tree_node_structure): Handle TEMPLATE_INFO.
60 2009-11-20 Jason Merrill <jason@redhat.com>
62 PR c++/9050, DR 147, DR 318
63 * parser.c (cp_parser_lookup_name): If the name matches the explicit
64 class scope, we're naming the constructor.
65 (cp_parser_constructor_declarator_p): Just use cp_parser_unqualified_id
66 if we have a nested-name-specifier.
67 (cp_parser_direct_declarator): Handle getting an overload set as a
68 constructor declarator.
69 (cp_parser_unqualified_id): Avoid looking up the constructor when
70 naming the destructor.
71 (cp_parser_diagnose_invalid_type_name): Give good
72 diagnostic for improper use of constructor as template.
73 * typeck.c (finish_class_member_access_expr): Give good diagnostic
74 about calling constructor.
76 * error.c (dump_aggr_type): Don't print A::A for injected-class-name.
78 2009-11-20 Simon Martin <simartin@users.sourceforge.net>
81 * pt.c (process_partial_specialization): Do not turn wrongly located
82 parameter pack arguments into error_mark_node.
83 Split too long lines into two.
85 2009-11-20 Paolo Carlini <paolo.carlini@oracle.com>
88 * except.c (build_throw): Check the tree returned by
89 decay_conversion for error_mark_node.
91 2009-11-20 Shujing Zhao <pearly.zhao@oracle.com>
94 * cp-tree.h (composite_pointer_operation): New type.
95 (composite_pointer_type): Adjust prototype with new argument.
96 * typeck.c (composite_pointer_type): Accept
97 composite_pointer_operation as argument and emit diagnostic to be
98 visible to gettext and checked at compile time.
99 (composite_pointer_type_r): Likewise.
100 (common_pointer_type): Update call to composite_pointer_type.
101 (cp_build_binary_op): Likewise.
102 * call.c (build_conditional_expr): Likewise.
104 2009-11-19 Jason Merrill <jason@redhat.com>
107 * call.c (build_op_delete_call): Don't complain about using
108 op delete (void *, size_t) for placement delete if there's an
111 DR 176 permissiveness
112 * class.c (build_self_reference): Call set_underlying_type.
113 * decl.c (check_elaborated_type_specifier): Don't complain about
115 (type_is_deprecated): Use TYPE_MAIN_VARIANT.
116 * pt.c (convert_template_argument): Handle injected-class-name used
117 as template template argument.
118 * typeck2.c (abstract_virtuals_error): Use TYPE_MAIN_VARIANT.
121 * decl.c (static_fn_type): Split out...
122 (revert_static_member_fn): ...from here.
123 * cp-tree.h: Declare it.
124 * class.c (resolve_address_of_overloaded_function): Use it to compare
125 pointers to member functions.
126 * typeck.c (build_static_cast_1): Call instantiate_type.
128 2009-11-18 Shujing Zhao <pearly.zhao@oracle.com>
131 * error.c (maybe_warn_cpp0x): Accept enum cpp0x_warn_str as argument.
132 (maybe_warn_variadic_templates): Update the maybe_warn_cpp0x calls to
133 match the new declaration.
134 * cp-tree.h (cpp0x_warn_str): New type.
135 (maybe_warn_cpp0x): Adjust prototype with new argument.
136 * call.c (reference_binding): Update the maybe_warn_cpp0x calls.
137 * decl.c (reshape_init_r, check_initializer, grokdeclarator):
139 * parser.c (cp_parser_primary_expression)
140 (cp_parser_parenthesized_expression_list, cp_parser_new_initializer)
141 (cp_parser_assignment_expression, cp_parser_condition)
142 (cp_parser_jump_statement, cp_parser_mem_initializer)
143 (cp_parser_simple_type_specifier, cp_parser_elaborated_type_specifier)
144 (cp_parser_enum_specifier, cp_parser_initializer)
145 (cp_parser_pure_specifier, cp_parser_functional_cast): Likewise.
147 2009-11-18 Jakub Jelinek <jakub@redhat.com>
150 * cp-tree.h (expand_or_defer_fn_1): New prototype.
151 * decl2.c (cp_write_global_declarations): Mark as !DECL_EXTERNAL
152 also all same_body aliases.
153 * semantics.c (expand_or_defer_fn): Move most of the function
154 except registering with cgraph to ...
155 (expand_or_defer_fn_1): ... here. New function.
156 * optimize.c: Include cgraph.h.
157 (maybe_clone_body): If in charge parm is not used and both base
158 and complete clones are created and are not comdat, tell cgraph
159 they have the same body.
160 * Make-lang.in (cp/optimize.o): Depend on $(CGRAPH_H).
162 2009-11-17 Paolo Carlini <paolo.carlini@oracle.com>
165 * typeck2.c (digest_init_r): Check init for error_operand_p.
166 * decl.c (reshape_init_class): Check return value of reshape_init_r
169 2009-11-17 Jakub Jelinek <jakub@redhat.com>
172 * call.c (reference_binding): Return NULL for initializer list with
173 error operand inside of it.
176 * typeck.c (cp_build_modify_expr): For initializer list call
177 check_array_initializer to make sure lhs isn't a VLA.
179 2009-11-16 Jason Merrill <jason@redhat.com>
181 PR c++/189, c++/9937, c++/13950, DR 176
182 * search.c (lookup_field_r): Allow lookup to find the
183 injected-class-name from a template base.
184 (template_self_reference_p): Remove.
185 * decl.c (make_typename_type): Diagnose ambiguity. Use
186 maybe_get_template_decl_from_type_decl.
187 * parser.c (cp_parser_template_name): Pass true to is_template
188 rather than use maybe_get_template_decl_from_type_decl.
189 (cp_parser_lookup_name): Use maybe_get_template_decl_from_type_decl.
190 * pt.c (maybe_get_template_decl_from_type_decl): Handle ambiguity.
191 Use DECL_SELF_REFERENCE_P.
193 * parser.c (cp_parser_parse_and_diagnose_invalid_type_name):
194 Avoid duplicate ambiguity error.
195 * error.c (dump_decl): Don't say "typedef" for injected-class-name.
196 * pt.c (convert_template_argument): Tweak logic.
198 2009-11-16 Paolo Carlini <paolo.carlini@oracle.com>
201 * pt.c (determine_specialization): Assign to candidates the return
202 value of the chainon called before print_candidates.
204 2009-11-16 Paolo Carlini <paolo.carlini@oracle.com>
207 * decl.h (enum decl_context): Add TPARM enumerator.
208 * decl.c (grokdeclarator): Per 14.1/2, error out if a storage class
209 is specified in a template parameter declaration.
210 * parser.c (cp_parser_template_parameter): Call grokdeclarator with
211 TPARM as third argument.
213 2009-11-13 Jason Merrill <jason@redhat.com>
217 * pt.c (expand_template_argument_pack): Handle null arg gracefully.
218 (convert_template_argument): Use %T for type.
221 * decl.c (create_implicit_typedef): Set TYPE_STUB_DECL here.
222 (cxx_init_decl_processing): Not here.
223 * name-lookup.c (pushtag): Or here.
224 * pt.c (lookup_template_class): Or here.
227 * pt.c (convert_nontype_argument): Give helpful error about
228 reference variable argument to reference template parameter.
231 * semantics.c (finish_non_static_data_member): Don't check
232 derivation in a template.
235 * parser.c (cp_parser_direct_declarator): Give helpful error about
236 trying to define member of a dependent typedef.
237 * pt.c (resolve_typename_type): Don't resolve a typedef typename.
238 * tree.c (typedef_variant_p): New.
239 * cp-tree.h: Declare it.
241 2009-11-12 Jason Merrill <jason@redhat.com>
244 * parser.c (cp_parser_primary_expression): Don't give a duplicate
248 * decl2.c (build_anon_union_vars): Set DECL_ARTIFICIAL.
251 * decl.c (grokdeclarator): Don't generate a void PARM_DECL.
254 * call.c (build_conditional_expr): Check specifically for folding
255 to CALL_EXPR rather than TREE_SIDE_EFFECTS.
257 * typeck.c (cv_qualified_p): New fn.
258 (decay_conversion): Use it.
259 * cp-tree.h: Declare it.
260 * tree.c (rvalue): Use it and cv_unqualified.
261 * init.c (build_aggr_init): Likewise.
264 * call.c (build_conditional_expr): Don't fold a TREE_SIDE_EFFECTS
265 COND_EXPR in unevaluated context.
267 2009-11-12 Jan Hubicka <jh@suse.cz>
269 * decl2.c (constrain_visibility): Clear WEAK and COMMON flags.
271 2009-11-11 Jason Merrill <jason@redhat.com>
274 * rtti.c (emit_support_tinfos): Add DFP types.
276 * call.c (build_op_delete_call): Downgrade error about
277 placement/non-placement confusion to permerror.
279 2009-11-10 Jason Merrill <jason@redhat.com>
281 * call.c (build_op_delete_call): Tweak error.
285 * call.c (non_placement_deallocation_fn_p): Split out...
286 (build_op_delete_call): ...from here. Use instantiate_type
287 for placement delete. Simplify logic.
288 * pt.c (primary_template_instantiation_p): Non-static.
289 * cp-tree.h: Declare it.
291 2009-11-09 Jason Merrill <jason@redhat.com>
294 * parser.c (cp_parser_template_argument): Accept SCOPE_REF around
298 * pt.c (tsubst_baselink): tsubst the name.
300 2009-11-07 Jason Merrill <jason@redhat.com>
303 * pt.c (tsubst) [TYPEOF_TYPE]: Set cp_unevaluated_operand.
307 * cp-tree.h (cp_decl_specifier_seq): Add any_type_specifiers_p.
308 * parser.c (cp_parser_single_declaration): Call
309 cp_parser_parse_and_diagnose_invalid_type_name here, too.
310 (cp_parser_parameter_declaration): And here.
311 (cp_parser_parse_and_diagnose_invalid_type_name): Be
312 less picky about declarator form. Don't skip to
313 the end of the block if we're in a declarator.
314 (cp_parser_decl_specifier_seq): Set any_type_specifiers_p.
315 (cp_parser_simple_declaration): Check it.
316 (cp_parser_member_declaration): Likewise.
317 (cp_parser_diagnose_invalid_type_name): Tweak error message.
318 (cp_parser_expression_statement): Likewise.
319 * decl2.c (grokfield): Mention decltype instead of typeof.
321 2009-11-06 Jason Merrill <jason@redhat.com>
324 * parser.c (cp_parser_check_template_parameters): Don't talk about
325 specialization at function scope.
326 (cp_parser_diagnose_invalid_type_name): Handle dependent scope.
327 (cp_parser_parse_and_diagnose_invalid_type_name): Likewise.
328 (cp_parser_expression_statement): Suggest typename.
329 * error.c (dump_decl) [SCOPE_REF]: Print the type here.
330 (dump_expr) [SCOPE_REF]: Call it.
331 (dump_type) [UNBOUND_CLASS_TEMPLATE]: Check TFF_UNQUALIFIED_NAME.
332 * cxx-pretty-print.c (pp_cxx_unqualified_id): Print class template
336 * decl2.c (build_memfn_type): Preserve attributes.
337 (cp_reconstruct_complex_type): Likewise.
338 (maybe_retrofit_in_chrg): Likewise.
339 * class.c (adjust_clone_args): Likewise.
340 * call.c (standard_conversion): Use build_memfn_type.
341 * pt.c (tsubst): Likewise.
342 * decl.c (build_ptrmem_type): Likewise
343 (check_function_type): Preserve attributes.
344 * tree.c (cp_build_type_attribute_variant): Propagate exception
345 specs on METHOD_TYPE, too.
346 (strip_typedefs): Preserve exception specs and attributes.
348 2009-11-06 Andrew Pinski <andrew_pinski@playstation.sony.com>
351 * optimize.c (maybe_clone_body): Copy DECL_ATTRIBUTES and
352 DECL_DISREGARD_INLINE_LIMITS also.
354 2009-11-06 Jakub Jelinek <jakub@redhat.com>
357 * parser.c (cp_parser_omp_for_loop): After diagnosing not perfectly
358 nested loop and parsing statements, don't cp_parser_require }, instead
359 exit the loop if next token is CPP_EOF.
361 2009-11-05 Jason Merrill <jason@redhat.com>
364 * method.c (do_build_copy_constructor): Don't drop cv-quals from
368 * class.c (finish_struct): Store maximum_field_alignment in
370 * pt.c (instantiate_class_template): Set maximum_field_alignment.
373 * name-lookup.c (arg_assoc_class): Call complete_type.
374 * pt.c (instantiate_class_template): Call uses_template_parms
375 instead of dependent_type_p.
378 * pt.c (check_undeduced_parms): New subroutine of...
379 (more_specialized_fn): ...here. Undeduced template parms can make
380 a template less specialized than another.
382 2009-11-04 Jason Merrill <jason@redhat.com>
385 * search.c (lookup_base): Don't complete_type (base).
388 * method.c (use_thunk): Check DECL_WEAK as well as
392 * name-lookup.c (add_function): Ignore non-functions.
394 2009-11-03 Jason Merrill <jason@redhat.com>
397 * decl2.c (cxx_callgraph_analyze_expr): Don't reference a function
398 just because a static variable in it is needed unless -frepo.
401 * parser.c (cp_parser_type_specifier_seq): Rename is_condition to
403 (cp_parser_exception_declaration): Pass true.
404 (cp_parser_omp_for_loop): Likewise.
407 * typeck.c (build_x_binary_op): Don't do warn_parentheses
408 if we're in a SFINAE context.
411 * call.c (build_call_a): Strip cv-quals from rvalue result.
414 * call.c (initialize_reference): Add complain parm.
415 * typeck.c (convert_for_initialization): Pass it.
416 * decl.c (grok_reference_init): Likewise.
417 * cp-tree.h: Declare it.
420 * pt.c (do_auto_deduction): Diagnose inconsistent deduction.
422 2009-11-02 Dodji Seketeli <dodji@redhat.com>
425 * pt.c (check_valid_ptrmem_cst_expr): New function.
426 (convert_nontype_argument): Use it to output an error for
427 illegal pointer to member expressions used as template arguments.
429 2009-11-02 Jason Merrill <jason@redhat.com>
431 Restrict DR 757 change to C++0x mode.
432 * decl2.c (mark_used): Check cxx_dialect.
433 * decl.c (grokfndecl): Do check type linkage in C++98 mode.
434 (grokvardecl): Likewise.
435 * pt.c (check_instantiated_arg): Likewise.
437 2009-11-02 Jakub Jelinek <jakub@redhat.com>
440 * name-lookup.c (handle_namespace_attrs): Pass 1 as last argument to
442 * parser.c (cp_parser_namespace_definition): Pass 1 as argument to
444 * rtti.c (push_abi_namespace): Pass 2 as last argument to
446 (pop_abi_namespace): Pass 2 as argument to pop_visibility.
448 2009-10-31 Jason Merrill <jason@redhat.com>
450 * tree.c (cv_unqualified): New fn.
451 * cp-tree.h: Declare it.
452 * typeck.c (decay_conversion): Use it instead of TYPE_MAIN_VARIANT.
454 * rtti.c (tinfo_name): Fix lengths for private case.
456 2009-10-31 Jason Merrill <jason@redhat.com>
459 * call.c (compare_ics): Avoid bad union use when
460 comparing two ck_lists.
462 2009-10-30 Jerry Quinn <jlquinn@optonline.net>
464 * mangle.c (mangle_type_string_for_rtti): Reapply 153734.
465 (needs_fake_anon): Likewise.
466 (write_name): Likewise.
467 (write_nested_name): Likewise.
468 * cp-tree.h (mangle_type_string_for_rtti): Likewise.
469 (get_anonymous_namespace): Likewise.
470 * name-lookup.c (get_anonymous_namespace_name): Likewise.
471 * rtti.c (tinfo_name): Likewise, with +1 in the second
472 build_string call fixed.
473 (tinfo_base_init): Likewise.
475 2009-10-30 Jason Merrill <jason@redhat.com>
478 * decl.c (cp_fname_init): Correct build_string argument.
480 2009-10-30 Jerry Quinn <jlquinn@optonline.net>
482 * mangle.c (mangle_type_string_for_rtti): Revert 153734.
483 (needs_fake_anon): Likewise.
484 (write_name): Likewise.
485 (write_nested_name): Likewise.
486 * cp-tree.h (mangle_type_string_for_rtti): Likewise.
487 (get_anonymous_namespace): Likewise.
488 * name-lookup.c (get_anonymous_namespace_name): Likewise.
489 * rtti.c (tinfo_name): Likewise.
490 (tinfo_base_init): Likewise.
492 2009-10-30 Dodji Seketeli <dodji@redhat.com>
495 * pt.c (iterative_hash_template_arg): articifial parms
496 don't have DECL_PARM_INDEX set. Do not hash it.
498 2009-10-28 Jerry Quinn <jlquinn@optonline.net>
500 * mangle.c (mangle_type_string_for_rtti): Revert r149964.
501 (needs_fake_anon): Likewise.
502 (write_name): Likewise.
503 (write_nested_name): Likewise.
504 * cp-tree.h (mangle_type_string_for_rtti): Likewise.
505 (get_anonymous_namespace): Likewise.
506 * name-lookup.c (get_anonymous_namespace_name): Likewise.
507 * rtti.c (tinfo_name): Insert '*' in front of private names.
508 (tinfo_base_init): Use it.
510 2009-10-28 Jason Merrill <jason@redhat.com>
513 * name-lookup.c (set_decl_namespace): Deal properly with inline
515 (qualified_lookup_using_namespace): Overhaul.
516 * pt.c (print_candidates): Handle getting an OVERLOAD.
518 2009-10-28 Jason Merrill <jason@redhat.com>
520 * decl.c (cp_fname_init): Correct build_string argument.
522 2009-10-27 Jason Merrill <jason@redhat.com>
524 Allow no-capture lambdas to convert to function pointer.
525 * semantics.c (maybe_add_lambda_conv_op): New.
526 * parser.c (cp_parser_lambda_expression): Call it.
527 (cp_parser_lambda_declarator_opt): Make op() static if
529 * mangle.c (write_closure_type_name): Adjust.
530 * semantics.c (finish_this_expr): Adjust.
531 * decl.c (grok_op_properties): Allow it.
532 * call.c (build_user_type_conversion_1): Handle static conversion op.
533 (build_op_call): And op().
535 2009-10-26 Jakub Jelinek <jakub@redhat.com>
538 * cp-lang.c (cxx_dwarf_name): Return NULL instead of
539 <anonymous ...> for anonymous aggregate names.
541 2009-10-26 Jason Merrill <jason@redhat.com>
543 PR c++/38796, Core issue 906
544 * cp-tree.h (DECL_DEFAULTED_OUTSIDE_CLASS_P): New.
545 (DECL_DEFAULTED_IN_CLASS_P): New.
546 * class.c (user_provided_p): Non-static.
547 (check_methods): Use it.
548 (check_bases_and_members): Check defaulted fns.
549 (defaultable_fn_p): Move and rename to...
550 * method.c (defaultable_fn_check): ...this.
551 (defaulted_late_check): New.
552 * pt.c (tsubst_decl): Call it.
553 * decl2.c (grokfield): Adjust.
554 * decl.c (cp_finish_decl): Adjust.
555 (grok_special_member_properties): Use user_provided_p.
557 2009-10-26 Dodji Seketeli <dodji@redhat.com>
560 * pt.c (template_args_equal): Handle comparison of
561 an ARGUMENT_PACK_SELECT node with the arguments node it selects into.
562 * cp-tree.def: Fix a typo in the description of TYPE_PACK_EXPANSION.
564 2009-10-26 Dodji Seketeli <dodji@redhat.com>
567 * decl.c (decls_match): Use DECL_IS_BUILTIN instead of
570 2009-10-23 Dodji Seketeli <dodji@redhat.com>
573 * mangle.c (write_template_args): Allow mangling of empty template
574 argument list. Updated function comments.
576 2009-10-23 Jason Merrill <jason@redhat.com>
578 * semantics.c (lambda_expr_this_capture): Use thisify_lambda_field.
580 * semantics.c (outer_lambda_capture_p): New fn.
581 (thisify_lambda_field): Factor out...
582 (add_default_capture): ...from here.
583 (finish_id_expression): Use them.
586 * call.c (add_function_candidate): Only permit explicit conversion
587 ops if copy ctor was called with a single argument.
589 * call.c (initialize_reference): Tweak error message.
591 2009-10-21 Jakub Jelinek <jakub@redhat.com>
593 * mangle.c (finish_mangling_get_identifier): Use
594 obstack_base (mangle_obstack) instead of name_base.
596 2009-10-19 Jakub Jelinek <jakub@redhat.com>
598 * parser.c (cp_lexer_print_token, cp_parser_is_string_literal,
599 cp_parser_string_literal, cp_parser_primary_expression): Likewise.
600 (cp_lexer_get_preprocessor_token): Use C_LEX_STRING_JOIN instead
601 of C_LEX_RAW_STRINGS.
603 2009-10-15 Jason Merrill <jason@redhat.com>
606 * error.c (dump_template_bindings): Wrap argument packs in {}.
609 * parser.c (CP_PARSER_FLAGS_NO_TYPE_DEFINITIONS): New.
610 (cp_parser_type_specifier): Don't try to parse a class-specifier
611 or enum-specifier in that case.
612 (cp_parser_trailing_type_id): New.
613 (cp_parser_late_return_type_opt): Call it.
614 (cp_parser_type_id_1): Add is_trailing_return parm.
615 (cp_parser_type_specifier_seq): Likewise.
617 2009-10-14 Jason Merrill <jason@redhat.com>
620 * call.c (print_z_candidates): Don't print deleted candidates.
621 (print_z_candidate): Note deleted candidates.
623 2009-10-14 Larry Evans <cppljevans@suddenlink.net>
626 * tree.c (cp_tree_equal): Add test for TEMPLATE_PARM_PARAMETER_PACK
629 2009-10-12 Jason Merrill <jason@redhat.com>
632 * parser.c (cp_parser_decltype): Set greater_than_is_operator_p.
635 * pt.c (type_unification_real): Call convert_template_argument
636 for function default template arguments.
637 (check_default_tmpl_args): Suggest -std=c++0x when function default
638 template args seen in C++98 mode.
640 2009-10-11 Jason Merrill <jason@redhat.com>
643 * typeck.c (build_reinterpret_cast_1): Handle rvalue refs
646 2009-10-11 Richard Guenther <rguenther@suse.de>
648 * tree.c (cp_free_lang_data): Drop anonymous aggregate names.
650 2009-10-08 Jason Merrill <jason@redhat.com>
653 * pt.c (maybe_adjust_types_for_deduction): Do rvalue ref adjustment
654 even when DEDUCE_EXACT.
657 * pt.c (resolve_nondeduced_context): New.
658 * cvt.c (convert_to_void): Call it.
659 * semantics.c (finish_decltype_type): Likewise.
660 * typeck.c (decay_conversion): Here too.
661 * pt.c (tsubst_decl): Don't clobber input_location.
662 Don't register a bad specialization.
664 2009-10-07 Gabriel Dos Reis <gdr@cs.tamu.edu>
666 * cp-tree.h: Fix location of documentation for DECL_LANG_FLAG_7.
668 2009-10-07 Jason Merrill <jason@redhat.com>
671 * pt.c (tsubst_pack_expansion): Don't do anything now if we
672 have incomplete packs of different lengths.
675 * tree.c (build_qualified_name): Call convert_from_reference.
677 2009-10-06 Jason Merrill <jason@redhat.com>
679 Fix lookup of initialized captures in unevaluated context.
680 * cp-tree.h (DECL_NORMAL_CAPTURE_P): New.
681 * name-lookup.c (qualify_lookup): Check it.
682 * parser.c (cp_parser_lambda_introducer): Pass explicit_init_p
684 * semantics.c (add_capture): Set DECL_NORMAL_CAPTURE_P
685 on captures without explicit init.
686 (add_default_capture): Pass explicit_init_p.
688 Fix capture by copy of types with explicit copy constructor.
689 * cp-tree.h (TARGET_EXPR_DIRECT_INIT_P): New.
690 (DIRECT_INIT_EXPR_P): New.
691 * typeck.c (convert_for_initialization): Just return if
693 * semantics.c (build_lambda_object): Use
694 TARGET_EXPR_DIRECT_INIT_P for normal captures.
696 2009-10-05 Jason Merrill <jason@redhat.com>
698 * parser.c: Mark lambda_scope and lambda_count for PCH.
700 2009-10-03 Jason Merrill <jason@redhat.com>
703 * parser.c (cp_parser_lambda_introducer): Avoid infinite loop on
706 2009-10-02 Jason Merrill <jason@redhat.com>
708 * mangle.c (write_unnamed_type_name): Implement.
709 (local_class_index): Split out from...
710 (discriminator_for_local_entity): ...here.
711 (nested_anon_class_index): New.
712 * cp-tree.h (TYPE_FUNCTION_SCOPE_P): New.
714 2009-10-02 Janis Johnson <janis187@us.ibm.com>
716 * call.c (convert_arg_to_ellipsis): Avoid promoting decimal32
719 2009-10-01 Jason Merrill <jason@redhat.com>
721 * parser.c (cp_parser_lambda_expression): Compute visibility.
722 (no_linkage_lambda_type_p): Remove.
723 * cp-tree.h: Remove declaration.
724 * tree.c (no_linkage_check): Don't call it. Don't check template
725 args. Don't check TREE_PUBLIC Types.
727 2009-10-01 Gabriel Dos Reis <gdr@cse.tamu.edu>
728 Jason Merrill <jason@redhat.com>
730 * decl.c (grokdeclarator): Set constexprness before announcing
733 2009-10-01 Gabriel Dos Reis <gdr@cs.tamu.edu>
735 * decl.c (record_builtin_java_type): Undo unintended change.
736 (cxx_init_decl_processing): Likewise.
738 2009-10-01 Jason Merrill <jason@redhat.com>
740 * pt.c (register_specialization): Push DECL_SOURCE_LOCATION to the
743 * decl.c (grok_special_member_properties): Only adjust
744 TYPE_HAS_COMPLEX_* if the function is defaulted in the class body.
745 (cp_finish_decl): Push DECL_DELETED_FN/DECL_DEFAULTED_FN to the
748 2009-09-30 Gabriel Dos Reis <gdr@cs.tamu.edu>
750 * decl.c (check_for_uninitialized_const_var): Check constexpr
752 (grokdeclarator): Handle `constexpr'.
753 (check_tag_decl): Reject `constexpr'.
754 (check_function_type): Check constexpr functions.
755 * cp-tree.h (ds_constexpr): New cp_decl_spec enumerator.
756 (CLASSTYPE_LITERAL_P): New.
757 (lang_type_class::is_literal): New.
758 (lang_type_class::dummy): Adjust width.
759 (literal_type_p): Declare.
760 * parser.c (cp_parser_check_decl_spec): Print it.
761 (cp_parser_decl_specifier_seq): Accept "constexpr".
762 * semantics.c (validate_constexpr_fundecl): Define.
763 (literal_type_p): Define.
765 2009-09-30 Jason Merrill <jason@redhat.com>
767 * semantics.c (lambda_expr_this_capture): Fix default capture
768 of explicit capture of 'this'.
770 2009-09-30 Jason Merrill <jason@redhat.com>
772 * parser.c (cp_parser_lambda_expression): Don't add __ to __this.
774 2009-09-30 Jason Merrill <jason@redhat.com>
776 * cp-tree.h (LANG_DECL_U2_CHECK): Check LANG_DECL_HAS_MIN.
778 2009-09-29 John Freeman <jfreeman08@gmail.com>
779 Jason Merrill <jason@redhat.com>
781 Add support for lambda-expressions as per N2927.
782 * cp-tree.def (VEC_INIT_EXPR, LAMBDA_EXPR): New.
783 * cp-tree.h (LAMBDA_TYPE_P, LAMBDA_FUNCTION_P): New.
784 (LAMBDA_EXPR_DEFAULT_CAPTURE_MODE): New.
785 (LAMBDA_EXPR_DEFAULT_CAPTURE_LIST): New.
786 (LAMBDA_EXPR_THIS_CAPTURE, LAMBDA_EXPR_CAPTURES_THIS_P): New.
787 (LAMBDA_EXPR_MUTABLE_P, LAMBDA_EXPR_DEDUCE_RETURN_TYPE_P): New.
788 (LAMBDA_EXPR_RETURN_TYPE, LAMBDA_EXPR_LOCATION): New.
789 (LAMBDA_EXPR_EXTRA_SCOPE, LAMBDA_EXPR_DISCRIMINATOR): New.
790 (struct tree_lambda_expr): New.
791 (union lang_tree_node): Add lambda_expression.
792 (struct lang_type_class): Add lazy_move_ctor flag, lambda_expr field.
793 (CLASSTYPE_LAZY_MOVE_CTOR, CLASSTYPE_LAMBDA_EXPR): New.
794 (LAMBDA_TYPE_EXTRA_SCOPE, VEC_INIT_EXPR_SLOT): New.
795 (VEC_INIT_EXPR_INIT, DECLTYPE_FOR_LAMBDA_CAPTURE): New.
796 (DECLTYPE_FOR_LAMBDA_RETURN): New.
797 (enum special_function_kind): Add sfk_move_constructor.
798 (LAMBDANAME_PREFIX, LAMBDANAME_FORMAT, LAMBDANAME_P): New.
799 * parser.c (cp_parser_lambda_expression, cp_parser_lambda_introducer)
800 (cp_parser_lambda_declarator_opt, cp_parser_lambda_body): New.
801 (start_lambda_scope, record_lambda_scope, finish_lambda_scope): New.
802 (no_linkage_lambda_type_p): New.
803 (cp_parser_primary_expression): Recognize lambda expression.
804 (cp_parser_init_declarator): Note lambda scope.
805 (cp_parser_function_definition_after_declarator): Likewise.
806 (cp_parser_late_parsing_default_args): Likewise.
807 (cp_parser_skip_to_closing_parenthesis): Skip to end of lambda capture
809 (cp_parser_parameter_declaration): Don't defer lambda default args.
810 * semantics.c (finish_non_static_data_member, finish_id_expression):
811 Handle default capture for lambda expressions.
812 (finish_this_expr): Handle 'this' keyword inside of lambda expressions.
813 (outer_automatic_var_p): New.
814 (finish_decltype_type): Handle decltypes within lambda expressions.
815 (classtype_has_nothrow_assign_or_copy_p): Synthesized move constructor.
816 (build_lambda_expr, build_lambda_object, begin_lambda_type)
817 (lambda_return_type, lambda_capture_field_type, apply_lambda_return_type)
818 (capture_decltype, add_capture, add_default_capture)
819 (lambda_expr_this_capture): New.
820 * mangle.c (write_unnamed_type_name): New. Incomplete.
821 (write_closure_type_name): New.
822 (write_unqualified_name): Recognize unnamed, closure types.
823 (write_type): Do not write decltypes from lambda expressions.
824 (decl_mangling_context): New.
825 (write_name): Use it. Handle PARM_DECL scope.
826 (write_prefix): Likewise. Handle VAR_DECL/FIELD_DECL scope.
827 (write_compact_number): Factor out from...
828 (write_expression, write_template_param): ...here.
829 (discriminator_for_local_entity): Recognize lambdas.
830 (write_local_name): Handle PARM_DECL scope.
831 * typeck.c (structural_comptypes): Compare decltypes from lambda
833 (check_return_expr): Deduce lambda return type from multiple return
835 * class.c (add_implicitly_declared_members): Add lazy move constructor
837 (check_bases_and_members): Delete default constructor and assignment
838 operator for lambda types.
839 (maybe_note_name_used_in_class): Do not confuse lambda expression with
841 * decl.c (reshape_init_r): Array copy.
842 (grokfndecl): Synthesized move constructor.
843 (cp_tree_node_structure): Lambda expression.
844 * method.c (use_thunk): Synthesized move constructor.
845 (do_build_copy_constructor): Likewise.
846 (locate_copy): Likewise.
847 (implicitly_declare_fn): Likewise.
848 * cp-objcp-common.c (cp_tree_size): Handle LAMBDA_EXPR.
849 * error.c (dump_aggr_type): Recognize lambda type.
850 (dump_function_decl): Recognize lambda function.
851 (function_category): Likewise.
852 (dump_function_name): Hide lambda name.
853 * tree.c (build_array_copy, move): New.
854 (special_function_p): Synthesized move constructor.
855 (no_linkage_check): Handle lambdas.
856 * search.c (lookup_fnfields_1): Synthesized move constructor.
857 * cp-gimplify.c (cp_gimplify_init_expr, cp_gimplify_expr):
858 Handle VEC_INIT_EXPR.
859 * typeck2.c (digest_init_r): Array copy.
860 * pt.c (get_template_info): Don't touch typedefs.
861 (instantiate_decl): Don't resubstitute artificial decls.
862 (tsubst_decl, tsubst, tsubst_copy_and_build): Handle lambdas.
863 (lookup_template_class): Don't fall back on name lookup.
864 * name-lookup.c (make_lambda_name): New.
865 (pushdecl_class_level): Handle default capture for lambda expressions.
866 (qualify_lookup): Handle decltypes within lambda expressions.
867 (pushtag): Handle ts_within_enclosing_non_class in function scope.
869 2009-09-28 Janis Johnson <janis187@us.ibm.com>
871 * mangle.c (write_builtin_type): Support decimal float types.
873 2009-09-28 Richard Henderson <rth@redhat.com>
875 * cp-objcp-common.h (LANG_HOOKS_EH_USE_CXA_END_CLEANUP): New.
877 2009-09-24 Jakub Jelinek <jakub@redhat.com>
879 * method.c (make_thunk, make_alias_for): Don't set
880 DECL_NO_STATIC_CHAIN.
881 * decl.c (builtin_function_1, grokfndecl): Likewise.
882 * lex.c (build_lang_decl): Likewise.
884 2009-09-23 Dodji Seketeli <dodji@redhat.com>
887 * decl.c (cp_finish_decl): Record the types used by the global
888 variable declaration we've just parsed.
890 2009-09-22 Dodji Seketeli <dodji@redhat.com>
892 * cp-lang.c (LANG_HOOKS_FUNCTION_PARAMETER_PACK_P,
893 LANG_HOOKS_FUNCTION_PARM_EXPANDED_FROM_PACK_P,
894 LANG_HOOKS_GET_GENERIC_FUNCTION_DECL): Initialize these
895 hooks for the c++ FE.
896 * cp-tree.h (function_parameter_pack_p, get_function_template_decl,
897 function_parameter_expanded_from_pack_p): Declare ...
898 * pt.c (function_parameter_pack_p, get_function_template_decl,
899 function_parameter_expanded_from_pack_p): ... new hooks.
900 (get_template_info): Make this more robust.
901 (template_args_variadic_p, make_ith_pack_parameter_name): Add a new
902 line between comment and function.
903 (get_template_argument_pack_elems): Fix comment.
904 (tsubst_decl): Arguments of function parameter packs are not
905 parameter packs themselves.
907 2009-09-21 Jason Merrill <jason@redhat.com>
910 * tree.c (trivial_type_p): Fix logic.
912 2009-09-21 Jason Merrill <jason@redhat.com>
914 * name-lookup.c (push_class_level_binding): Sanity check.
916 2009-09-18 Jason Merrill <jason@redhat.com>
918 * decl2.c (determine_visibility): Make anonymous types internal.
919 (mark_used): Complain about types without linkage used in
920 decls with internal linkage.
921 (vague_linkage_fn_p): Split out from...
922 * decl.c (maybe_commonize_var): ...here.
923 (grokdeclarator): Adjust linkage when a typedef gives linkage name.
924 * tree.c (no_linkage_check): Check the enclosing class and template
927 * cp-tree.h (TYPE_NAMESPACE_SCOPE_P): New.
929 * pt.c (get_pattern_parm): New.
930 (listify): Split out from...
931 (listify_autos): ...here.
932 (unify): Deduce std::initializer_list for T.
933 * call.c (build_over_call): Warn about it.
935 2009-09-17 Andrew Pinski <pinskia@gcc.gnu.org>
938 * typeck.c (cp_build_unary_op): Check TREE_CODE for bools instead of
940 (convert_for_assignment): Likewise.
941 * cvt.c (type_promotes_to): Likewise.
943 2009-09-14 Richard Henderson <rth@redhat.com>
944 Jakub Jelinek <jakub@redhat.com>
946 * cp-tree.h (finish_asm_stmt): Update decl.
947 * parser.c (cp_parser_asm_definition): Parse asm goto.
948 (cp_parser_asm_label_list): New.
949 * pt.c (tsubst_copy_asm_operands): Don't recurse on labels.
950 (tsubst_expr): Handle asm labels.
951 * semantics.c (finish_asm_stmt): Add and use labels parameter.
953 2009-09-14 Richard Henderson <rth@redhat.com>
955 * except.c (init_exception_processing): Don't call
956 default_init_unwind_resume_libfunc.
957 (cp_protect_cleanup_actions): Return the decl to call.
958 (build_exc_ptr): Use __builtin_eh_pointer.
959 * optimize.c (clone_body): Set eh_lp_nr, not eh_region.
961 2009-09-13 Richard Guenther <rguenther@suse.de>
962 Rafael Avila de Espindola <espindola@google.com>
964 * except.c (init_exception_processing): Do not set
965 lang_eh_runtime_type.
966 (choose_personality_routine): Do not set eh_personality_decl,
967 set pragma_java_exceptions.
968 * cp-lang.c (LANG_HOOKS_EH_RUNTIME_TYPE): Define.
969 (LANG_HOOKS_EH_PERSONALITY): Likewise.
970 (cp_eh_personality_decl): New.
971 (cp_eh_personality): Likewise.
972 * Make-lang.in (cp-lang.o): Add $(EXPR_H) and $(EXCEPT_H)
975 2009-09-13 Wei Guozhi <carrot@google.com>
978 * cp/optimize.c (build_delete_destructor_body): New function.
979 (maybe_clone_body): Call build_delete_destructor_body for
982 2009-09-10 Jason Merrill <jason@redhat.com>
984 * repo.c (extract_string, get_base_filename, init_repo): constify.
986 2009-09-09 Jason Merrill <jason@redhat.com>
988 * error.c (find_typenames_r): Also add decltypes.
990 2009-09-09 Paolo Carlini <paolo.carlini@oracle.com>
993 * decl2.c (grokfield): Check for explicit template argument lists.
995 2009-09-09 Jack Howarth <howarth@bromo.med.uc.edu>
998 * Make-lang.in: Remove redundant code from linkage for darwin10.
1000 2009-09-08 Paolo Carlini <paolo.carlini@oracle.com>
1003 * decl.c (build_init_list_var_init): Check return value of
1004 perform_implicit_conversion.
1006 2009-09-08 Jason Merrill <jason@redhat.com>
1008 * class.c (currently_open_class): Make sure we're dealing with the
1011 * cp-tree.h (enum overload_flags): Remove OP_FLAG.
1012 * method.c (lazily_declare_fn): Check for dtorness in ABI warning.
1014 * name-lookup.c (is_class_level): Remove.
1015 (push_binding_level, leave_scope, resume_scope): Adjust.
1016 (pushlevel_class): Adjust.
1017 (poplevel_class): Make sure we're on class_binding_level.
1019 * decl.c (grokmethod): Rename from start_method.
1020 (finish_method): Remove.
1021 * cp-tree.h: Adjust.
1022 * parser.c (cp_parser_save_member_function_body): Adjust.
1024 2009-09-03 Doug Kwan <dougkwan@google.com>
1026 * tree.c (cp_fix_function_decl_p): New.
1027 (cp_free_lang_data): New.
1029 2009-09-03 Diego Novillo <dnovillo@google.com>
1031 * Make-lang.in (decl2.o): Add dependency on $(POINTER_SET_H).
1032 * decl2.c: Include pointer-set.h.
1033 (collect_candidates_for_java_method_aliases): New.
1034 (cp_write_global_declarations): Call it.
1035 Add local variable CANDIDATES. If set, call
1036 build_java_method_aliases.
1037 (build_java_method_aliases): Add argument CANDIDATES.
1038 Use it to determine if FNDECL should get a hidden alias.
1039 * cp-objcp-common.h (LANG_HOOKS_FREE_LANG_DATA): Define.
1040 * cp-tree.h (cp_free_lang_data): Declare.
1042 2009-09-03 Richard Guenther <rguenther@suse.de>
1044 * method.c (use_thunk): Use cgraph_finalize_function to hand
1045 off thunks to the cgraph.
1046 * semantics.c (emit_associated_thunks): Do not emit thunks
1047 for really extern functions.
1049 2009-09-03 Diego Novillo <dnovillo@google.com>
1051 * cp-lang.c (lang_hooks): Remove const qualifier.
1053 2009-09-02 Jason Merrill <jason@redhat.com>
1055 * semantics.c (describable_type): Don't pretend to be in a template.
1057 * ptree.c (cxx_print_type) [DECLTYPE_TYPE]: Print the expression.
1059 2009-09-01 Alexandre Oliva <aoliva@redhat.com>
1061 * cp-tree.h (TFF_NO_OMIT_DEFAULT_TEMPLATE_ARGUMENTS): New.
1062 * cp-lang.c (cxx_dwarf_name): Pass it.
1063 * error.c (count_non_default_template_args): Take flags as
1064 argument. Adjust all callers. Skip counting of default
1065 arguments if the new flag is given.
1067 2009-09-01 Dodji Seketeli <dodji@redhat.com>
1070 * pt.c (make_ith_pack_parameter_name): Don't use strnlen that is a
1073 2009-09-01 Richard Guenther <rguenther@suse.de>
1075 * cp-objcp-common.c (cp_expr_size): Use tree_expr_size.
1076 * cp-objcp-common.h (LANG_HOOKS_EXPR_SIZE): Do not define.
1078 2009-09-01 Richard Guenther <rguenther@suse.de>
1080 * cp-objcp-common.h (LANG_HOOKS_MARK_ADDRESSABLE): Remove.
1082 2009-08-31 Dodji Seketeli <dodji@redhat.com>
1085 * cp-tree.h (get_template_info): Parameter should be const.
1086 (CLASSTYPE_SPECIALIZATION_OF_PRIMARY_TEMPLATE_P): Fix typo.
1087 (get_template_argument_pack_elems,
1088 get_primary_template_innermost_parameters,
1089 get_template_innermost_arguments, template_template_parameter_p):
1091 * pt.c (get_template_argument_pack_elems,
1092 get_template_innermost_parameters, get_template_innermost_arguments,
1093 template_template_parameter_p):
1094 ... New C++ front end implementation of new language hooks.
1095 (primary_template_instantiation_p): New private helper.
1096 (make_ith_pack_parameter_name): Use snprintf and strnlen instead of
1098 (get_template_info): Const-ify parameter.
1099 * cp-lang.c (LANG_HOOKS_GET_INNERMOST_GENERIC_PARMS,
1100 LANG_HOOKS_GET_INNERMOST_GENERIC_ARGS,
1101 LANG_HOOKS_GET_ARGUMENT_PACK_ELEMS,
1102 LANG_HOOKS_GENERIC_TYPE_PARAMETER_DECL_P): Initialize these
1103 interfaces for the C++ front-end.
1105 2009-08-31 Jason Merrill <jason@redhat.com>
1108 * parser.c (cp_parser_enum_specifier): Make sure the : is followed by a
1109 type-specifier-seq before we commit.
1111 2009-08-28 Richard Guenther <rguenther@suse.de>
1114 * cp-gimplify.c (cp_genericize_r): Do not leak zero-sized stores
1115 into the generic IL.
1117 2009-08-27 Richard Guenther <rguenther@suse.de>
1119 * class.c (build_vtbl_ref_1): Remove excess vertical space.
1120 * Make-lang.in (CXX_TREE_H): Remove c-common.def dependency
1121 tracked by $(TREE_H).
1122 * semantics.c (expand_or_defer_fn): Zero DECL_SAVED_TREE.
1124 2009-08-26 Jason Merrill <jason@redhat.com>
1126 * call.c (build_builtin_candidate): Don't set LOOKUP_ONLYCONVERTING
1127 if we're contextually converting to bool.
1128 (build_conditional_expr): Likewise.
1129 * typeck.c (condition_conversion): Likewise.
1131 * call.c (build_conditional_expr): Fix logic errors.
1132 (build_new_op): Remove dead COND_EXPR handling.
1134 2009-08-24 Jason Merrill <jason@redhat.com>
1136 * cp-tree.h (DECL_DEFERRED_FN): Remove.
1137 (struct lang_decl_fn): Remove deferred flag.
1138 * class.c (build_clone): Don't set it.
1139 * decl2.c (note_vague_linkage_fn): Don't check or set it.
1140 (mark_used): Don't check it.
1141 * method.c (make_thunk, make_alias_for): Don't set it.
1143 * decl2.c (mark_used): Streamline logic.
1148 * cp-tree.h (DECL_ODR_USED): New macro.
1149 (struct lang_decl_base): Add odr_used flag.
1150 * decl.c (duplicate_decls): Propagate it. Use it for error.
1151 * pt.c (register_specialization): Use it for error.
1152 * decl2.c (mark_used): Use it as gating flag rather than TREE_USED.
1153 (cp_write_global_declarations): Use it for error.
1154 (tree_used_ok): Remove.
1155 * cp-tree.h: Remove tree_used_ok.
1156 * call.c (build_call_a): Don't call it.
1157 * init.c (build_offset_ref): Likewise.
1159 2009-08-21 Jakub Jelinek <jakub@redhat.com>
1162 * tree.c (lvalue_p_1) <case CONST_DECL>: Return clk_none if
1165 2009-08-19 Jason Merrill <jason@redhat.com>
1169 * decl2.c (mark_used): Increment function_depth during synthesis.
1170 * parser.c (cp_parser_default_argument): Not here.
1172 2009-08-19 Jakub Jelinek <jakub@redhat.com>
1174 * method.c (use_thunk): Call free_after_compilation after
1175 assemble_end_function.
1177 2009-08-17 Richard Guenther <rguenther@suse.de>
1179 * decl.c (build_ptrmemfunc_type): Keep variant chain intact.
1181 (finish_enum): Keep variant chain intact.
1182 * tree.c (cp_build_reference_type): Likewise.
1184 2009-08-16 Jason Merrill <jason@redhat.com>
1186 Make TREE_USED match the [basic.def.odr] concept for FUNCTION_DECL
1187 and VAR_DECL, so mark_used only has effect the first time.
1188 * decl2.c (mark_used): Just return if TREE_USED is already set.
1189 Don't set TREE_USED if cp_unevaluated_operand is set.
1190 (tree_used_ok): New fn.
1191 * init.c (build_offset_ref): Check it instead of TREE_USED.
1192 * call.c (build_call_a): Likewise.
1193 * cp-tree.h: Declare it.
1194 (DECL_NO_LINKAGE_CHECKED): No longer needed.
1195 (struct lang_decl_base): Remove no_linkage_checked bitfield.
1197 * decl2.c (finish_static_data_member_decl): Don't set TREE_USED.
1199 * decl2.c (mark_used): It's ok to synthesize for default args now.
1201 2009-08-10 Jason Merrill <jason@redhat.com>
1203 Implement DR 757: It's OK for a decl to use a type without linkage
1204 so long as the decl is defined in the current translation unit.
1205 * decl2.c (no_linkage_decls): New vector.
1206 (mark_used): Add decls that use types with no linkage.
1207 (cp_write_global_declarations): Check that they are defined.
1208 (decl_defined_p, no_linkage_error): New fns.
1209 * cp-tree.h (DECL_NO_LINKAGE_CHECKED): New macro.
1210 (struct lang_decl_base): Add flag.
1211 * decl.c (grokfndecl): Don't check type linkage.
1212 (grokvardecl): If the type has no linkage, just make sure
1213 DECL_LANG_SPECIFIC is set.
1214 * pt.c (check_instantiated_arg): Don't check type linkage.
1215 * name-lookup.c (is_local_extern): New fn.
1216 * name-lookup.h: Declare it.
1218 2009-08-05 Jason Merrill <jason@redhat.com>
1221 * init.c (build_vec_init): Evaluate the initializer before
1222 starting the initialization try block.
1224 2009-08-05 Manuel López-Ibáñez <manu@gcc.gnu.org>
1227 * typeck.c (convert_for_assignment): Do not warn for any boolean
1228 variant. Use explicit location.
1230 2009-08-04 Dodji Seketeli <dodji@redhat.com>
1233 * pt.c (tsubst_default_argument): Let access checks of the
1234 default argument happen in the context of the current function.
1236 2009-08-04 Manuel López-Ibáñez <manu@gcc.gnu.org>
1239 * call.c (build_new_op): Only try prefix operator if -fpermissive,
1240 otherwise just error.
1242 2009-08-04 Dodji Seketeli <dodji@redhat.com>
1245 * error.c (lang_decl_name): Print qualified names for decls
1248 2009-08-03 Jason Merrill <jason@redhat.com>
1249 Jakub Jelinek <jakub@redhat.com>
1252 * init.c (build_vec_init): Look through a TARGET_EXPR around a
1255 2009-07-31 Jason Merrill <jason@redhat.com>
1256 Douglas Gregor <doug.gregor@gmail.com>
1258 Remove implicit binding of lvalues to rvalue references (N2831)
1259 * call.c (convert_class_to_reference): Binding an lvalue to an
1260 rvalue reference is bad. If the user-defined conversion is bad,
1261 set bad_p before merging conversions.
1262 (maybe_handle_ref_bind): Don't push down bad_p.
1263 (reference_binding): Binding an lvalue to an rvalue reference is bad.
1264 (convert_like_real): Give a helpful error about binding lvalue
1265 to rvalue reference.
1266 (reference_related_p): No longer static.
1267 * typeck.c (build_typed_address): New.
1268 (build_static_cast_1): Add static_cast from lvalue to &&.
1269 * cp-tree.h: Adjust.
1271 2009-07-31 Jason Merrill <jason@redhat.com>
1273 * call.c (reference_binding): Rename lvalue_p to is_lvalue.
1274 Do direct binding of "rvalues" in memory to rvalue references.
1275 * tree.c (lvalue_p_1): Can't be both non-addressable lvalue and
1277 * typeck.c (build_static_cast_1): Do direct binding of memory
1278 "rvalues" to rvalue references.
1279 * cvt.c (cp_fold_convert): New.
1280 * cp-tree.h: Declare it.
1282 2009-07-31 Jason Merrill <jason@redhat.com>
1284 * typeck.c (build_address): Do fold away ADDR_EXPR of INDIRECT_REF.
1285 * tree.c (rvalue): Use cp_build_qualified_type, not TYPE_MAIN_VARIANT.
1287 2009-07-29 Jason Merrill <jason@redhat.com>
1290 * cp-tree.h (enum tsubst_flags): Add tf_no_class_instantiations.
1291 * error.c (count_non_default_template_args): Pass it.
1292 * pt.c (tsubst) [TYPENAME_TYPE]: Don't complete type if it's set.
1294 2009-07-29 Richard Guenther <rguenther@suse.de>
1297 * cp-gimplify.c (cp_genericize_r): Properly walk the BIND_EXPR
1300 2009-07-26 Simon Martin <simartin@users.sourceforge.net>
1303 * decl.c (grokdeclarator): Do not set TREE_NO_WARNING for functions
1304 with a qualified return type.
1306 2009-07-24 Jason Merrill <jason@redhat.com>
1309 * call.c (build_op_delete_call): If this is for a new-expression
1310 and the op delete is deleted, do nothing.
1313 * call.c (compare_ics): Give list-initialization of std::init_list
1314 priority over conversion to scalar, too.
1316 2009-07-22 Jason Merrill <jason@redhat.com>
1318 * mangle.c (mangle_type_string_for_rtti): Rename to be clearer.
1319 (needs_fake_anon): New.
1320 (write_name): Check it.
1321 (write_nested_name): Add a fake anonymous namespace scope if true.
1322 * name-lookup.c (get_anonymous_namespace_name): No longer static.
1323 * rtti.c, cp-tree.h: Adjust.
1325 2009-07-22 Richard Guenther <rguenther@suse.de>
1328 * cp-gimplify.c (cp_gimplify_expr): Move handling of using
1329 related exprs to ...
1330 (cp_genericize_r): ... genericization stage.
1331 (cp_genericize): Adjust.
1333 2009-07-21 Jason Merrill <jason@redhat.com>
1336 * call.c (reference_binding): Implement binding to { }.
1337 (initialize_reference): Binding temporary to non-const && is fine.
1338 * decl.c (grok_reference_init): Remove error for CONSTRUCTOR.
1340 * decl.c (reshape_init_r): { T } is not an aggregate initializer
1343 2009-07-17 Richard Guenther <rguenther@suse.de>
1346 * decl.c (finish_function): Do not emit unused result warnings
1348 * cp-objcp-common.h (LANG_HOOKS_POST_GIMPLIFY_PASS): Use
1349 c_warn_unused_result_pass.
1350 * semantics.c (expand_or_defer_fn): Adjust assertion about IL status.
1351 * optimize.c (clone_body): Clone in GENERIC.
1352 (maybe_clone_body): Do not clear DECL_SAVED_TREE.
1353 * decl2.c (cp_write_global_declarations): Fix body test.
1354 Do not call cgraph_optimize.
1355 * Make-lang.in (optimize.o): Add tree-iterator.h dependency.
1356 * method.c (use_thunk): Register thunk with
1357 cgraph_finalize_function.
1358 * error.c (function_category): Guard access of DECL_LANG_SPECIFIC.
1360 2009-07-17 Richard Guenther <rguenther@suse.de>
1362 * init.c (build_vec_delete_1): Do not set DECL_REGISTER on the
1365 2009-07-17 Aldy Hernandez <aldyh@redhat.com>
1366 Manuel López-Ibáñez <manu@gcc.gnu.org>
1369 * typeck.c, init.c, class.c, method.c, rtti.c, except.c, error.c,
1370 tree.c, cp-gimplify.c, cxx-pretty-print.c, pt.c, semantics.c,
1371 call.c, cvt.c, mangle.c: Add location argument to
1372 fold_{unary,binary,ternary}, fold_build[123], build_call_expr,
1373 build_size_arg, build_fold_addr_expr, build_call_array,
1374 non_lvalue, size_diffop, fold_build1_initializer,
1375 fold_build2_initializer, fold_build3_initializer,
1376 fold_build_call_array, fold_build_call_array_initializer,
1377 fold_single_bit_test, omit_one_operand, omit_two_operands,
1378 invert_truthvalue, fold_truth_not_expr, build_fold_indirect_ref,
1379 fold_indirect_ref, combine_comparisons, fold_builtin_*,
1380 fold_call_expr, build_range_check, maybe_fold_offset_to_address,
1381 round_up, round_down.
1383 2009-07-16 Jason Merrill <jason@redhat.com>
1386 Split POD into "standard-layout" and "trivial" as per N2230,
1387 Support std::is_standard_layout and std::is_trivial traits.
1388 * cp-tree.h (enum cp_trait_kind): Add CPTK_IS_STD_LAYOUT,
1390 (struct lang_type_class): Add non_std_layout.
1391 (CLASSTYPE_NON_STD_LAYOUT): New.
1392 * class.c (check_bases): Set it.
1393 (check_field_decls): Likewise.
1394 (check_bases_and_members): Likewise.
1395 * parser.c (cp_parser_primary_expression): Handle RID_IS_STD_LAYOUT,
1397 (cp_parser_trait_expr): Likewise.
1398 * semantics.c (trait_expr_value): Handle CPTK_IS_STD_LAYOUT,
1400 (finish_trait_expr): Likewise.
1401 * tree.c (scalarish_type_p, trivial_type_p, std_layout_type_p): New.
1402 (pod_type_p): Use them.
1403 (type_has_nontrivial_copy_init, type_has_nontrivial_default_init): New.
1405 Adjust bits of the language that no longer refer to POD types.
1406 * call.c (convert_arg_to_ellipsis): Use type_has_nontrivial_copy_init
1407 and TYPE_HAS_NONTRIVIAL_DESTRUCTOR rather than pod_type_p.
1408 (build_x_va_arg): Likewise.
1409 (call_builtin_trap): Remove.
1410 * decl.c (declare_local_label): Use type_has_nontrivial_default_init
1411 and TYPE_HAS_NONTRIVIAL_DESTRUCTOR rather than pod_type_p.
1412 (cp_finish_decl): Likewise.
1413 (check_previous_goto_1, check_goto): Adjust error.
1414 * typeck.c (build_class_member_access_expr): Check
1415 CLASSTYPE_NON_STD_LAYOUT rather than CLASSTYPE_NON_POD_P.
1417 2009-07-14 Taras Glek <tglek@mozilla.com>
1418 Rafael Espindola <espindola@google.com>
1420 * Make-lang.in: Added CP_PLUGIN_HEADERS and
1421 c.install-target to export cp-tree.h cxx-pretty-print.h
1422 name-lookup.h headers for plugins.
1424 2009-07-14 Jason Merrill <jason@redhat.com>
1427 * decl.c (decls_match): A non-extern-C declaration doesn't match
1428 a builtin extern-C declaration.
1431 * name-lookup.c (qualified_lookup_using_namespace): Don't stop
1432 looking in used namespaces just because we found something on
1436 * semantics.c (perform_koenig_lookup): Handle empty template args.
1438 * call.c (build_over_call): Use can_trust_pointer_alignment.
1440 2009-07-14 Dodji Seketeli <dodji@redhat.com>
1444 * decl2.c (grokfield): Don't call set_underlying_type on typedef
1445 decls that are type names.
1447 2009-07-13 Andrew Pinski <andrew_pinski@playstation.sony.com>
1450 * parser.c (cp_parser_elaborated_type_specifier): Accept typename in
1451 front of qualified names.
1453 2009-07-12 Jason Merrill <jason@redhat.com>
1456 * tree.c (rvalue): Use lvalue_or_rvalue_with_address_p.
1459 * cp-tree.h (enum cp_lvalue_kind_flags): Add clk_rvalueref.
1460 * tree.c (lvalue_p_1): Return it. Remove
1461 treat_class_rvalues_as_lvalues parm.
1462 (real_lvalue_p): Disallow pseudo-lvalues here.
1463 (lvalue_or_rvalue_with_address_p): New fn.
1464 * call.c (initialize_reference): Use it instead of real_lvalue_p.
1467 * init.c (build_new_1): Handle initializer list as array initializer.
1468 (build_vec_init): Likewise.
1469 * typeck.c (cp_build_modify_expr): Likewise.
1470 * typeck2.c (process_init_constructor_array): Error rather than abort
1471 if too many initializers.
1473 2009-07-10 Jakub Jelinek <jakub@redhat.com>
1476 * error.c (cp_print_error_function): Check for NULL block.
1478 2008-07-09 Simon Martin <simartin@users.sourceforge.net>
1479 Jason Merrill <jason@redhat.com>
1481 * pt.c (perform_typedefs_access_check, get_types_needing_access_check,
1482 append_type_to_template_for_access_check_1): Use CLASS_TYPE_P.
1484 2009-07-09 Dodji Seketeli <dodji@redhat.com>
1487 * pt.c (type_unification_real): Use tsubst_template_arg instead
1488 of tsubst to substitute default template arguments.
1490 2009-07-08 Manuel López-Ibáñez <manu@gcc.gnu.org>
1493 * init.c (build_new_1): Set TREE_NO_WARNING for compiler-generated
1495 * cp-gimplify.c (genericize_eh_spec_block): Likewise.
1498 2009-07-07 Jason Merrill <jason@redhat.com>
1501 * pt.c (tsubst_decl): Don't abort if we didn't change anything
1502 in a TEMPLATE_DECL's args.
1504 2009-07-07 Manuel López-Ibáñez <manu@gcc.gnu.org>
1506 * semantics.c (finalize_nrv_r): Replace EXPR_LOCUS by
1509 2009-07-07 Jason Merrill <jason@redhat.com>
1512 * decl.c (build_enumerator): Don't add enumerators for a
1513 scoped enum to the enclosing class.
1516 * decl.c (start_enum): Allow dependent underlying type.
1519 * decl.c (finish_enum): Finish scope even in a template.
1521 2009-07-07 Manuel López-Ibáñez <manu@gcc.gnu.org>
1523 * init.c: Replace %J by an explicit location. Update all calls.
1525 * typeck2.c: Likewise.
1527 * name-lookup.c: Likewise.
1529 2009-07-06 Manuel López-Ibáñez <manu@gcc.gnu.org>
1531 * decl.c: Replace %H by an explicit location. Update all calls.
1532 * except.c: Likewise.
1533 * semantics.c: Likewise.
1534 * parser.c: Likewise.
1536 2009-07-06 Simon Martin <simartin@users.sourceforge.net>
1539 * pt.c (perform_typedefs_access_check, get_types_needing_access_check,
1540 append_type_to_template_for_access_check_1): Use
1541 RECORD_OR_UNION_CODE_P.
1543 2009-07-04 Jason Merrill <jason@redhat.com>
1545 * pt.c (retrieve_specialization): Don't get confused by a
1546 using-declaration that brings in another instance of this template
1549 * ptree.c (cxx_print_type): Fix logic.
1551 * cp-tree.h (LANG_DECL_FN_CHECK): Fix non-checking version.
1554 * cp-tree.h (struct lang_decl_parm): New.
1555 (struct lang_decl): Add it.
1556 (LANG_DECL_PARM_CHECK): New.
1557 (DECL_PARM_INDEX): New.
1558 * decl2.c (parm_index): Remove.
1559 * lex.c (retrofit_lang_decl): Handle parms.
1560 (cxx_dup_lang_specific_decl): Likewise.
1561 * mangle.c (write_expression): Adjust.
1562 * tree.c (cp_tree_equal): Adjust.
1563 (decl_linkage): Only check DECL_COMDAT for functions and variables.
1564 * parser.c (cp_parser_parameter_declaration_list): Set
1566 * pt.c (iterative_hash_template_arg): Hash it.
1568 2009-07-03 Jason Merrill <jason@redhat.com>
1570 * cp-tree.h (struct lang_decl): Overhaul.
1571 (struct lang_decl_flags): Remove.
1572 (struct lang_decl_base): New.
1573 (struct lang_decl_min): New.
1574 (struct lang_decl_fn): New.
1575 (struct lang_decl_ns): New.
1576 (CAN_HAVE_FULL_LANG_DECL_P): Replace with LANG_DECL_HAS_MIN.
1577 (LANG_DECL_MIN_CHECK): New.
1578 (LANG_DECL_FN_CHECK): New.
1579 (LANG_DECL_NS_CHECK): New.
1580 (STRIP_TEMPLATE): New.
1581 (NON_THUNK_FUNCTION_CHECK): Remove.
1582 (DECL_DECLARES_FUNCTION_P): New.
1584 * lex.c (retrofit_lang_decl, cxx_dup_lang_specific_decl): Adjust.
1585 * decl.c (push_local_name, duplicate_decls): Adjust.
1586 * decl2.c (start_objects): Don't set u2sel.
1587 * semantics.c (finish_omp_threadprivate): Adjust.
1588 * class.c (build_clone): Don't do much on TEMPLATE_DECLs.
1589 (decl_cloned_function_p): Out-of-line implementation of macros.
1590 (clone_function_decl, adjust_clone_args): Use DECL_CLONED_FUNCTION_P.
1591 * mangle.c (write_unqualified_name): Don't check function flags
1593 * method.c (make_alias_for): Don't set DECL_CLONED_FUNCTION.
1594 * pt.c (build_template_decl): Don't set function flags.
1595 (check_default_tmpl_args): Check that it's a function.
1596 (instantiate_template): Use DECL_ABSTRACT_ORIGIN to find the
1599 * pt.c (tsubst_decl) [FUNCTION_DECL]: Don't tsubst
1600 DECL_CLONED_FUNCTION.
1602 * cp-tree.h (struct lang_type_class): Move sorted_fields here.
1603 * class.c (finish_struct_1): Adjust.
1604 * ptree.c (cxx_print_decl, cxx_print_type): Adjust.
1605 * search.c (lookup_field_1): Adjust.
1607 * cp-tree.h (CLASSTYPE_INLINE_FRIENDS): Remove.
1608 * decl.c (finish_method): Don't add to it.
1609 * class.c (fixup_pending_inline): Remove.
1610 (fixup_inline_methods): Remove.
1611 (finish_struct_1): Don't call it.
1613 * error.c (dump_function_name): Handle null name.
1615 2009-07-02 Mark Mitchell <mark@codesourcery.com>
1617 * typeck.c (cp_build_binary_op): Move warnings about use of NULL
1618 in arithmetic earlier and allow comparisions of NULL with
1619 pointers-to-members.
1621 2009-07-02 Jason Merrill <jason@redhat.com>
1623 Use hash tables for template specialization lookup.
1624 * pt.c (struct spec_entry): New type.
1625 (decl_specializations, type_specializations): New hash tables.
1626 (register_specialization, retrieve_specialization): Use them.
1627 (reregister_specialization, lookup_template_class): Use them.
1628 (eq_specializations, hash_tmpl_and_args, hash_specialization): New.
1629 (iterative_hash_template_arg): New.
1630 (init_template_processing): New
1631 (process_partial_specialization): Don't look to see if we already
1632 have this partial specialization.
1633 (maybe_process_partial_specialization): Handle reassigning
1634 full specializations when we get an explicit specialization
1635 of the partial instantiation.
1636 (tsubst_friend_function): Adjust specialization reassignment code.
1637 (instantiate_template): Only do one lookup.
1638 (instantiate_decl): Don't do any lookup.
1639 * cp-tree.h: Declare init_template_processing.
1640 * decl.c (duplicate_decls): Pass args to reregister_specialization.
1642 2009-07-01 Jason Merrill <jason@redhat.com>
1644 * cp-tree.h (DECL_CLASS_TEMPLATE_P): Use DECL_IMPLICIT_TYPEDEF_P.
1646 * pt.c (register_specialization): Use duplicate_decls to merge
1647 the argument with a previous specialization.
1648 (check_explicit_specialization): Call register_specialization to
1649 merge the TEMPLATE_DECL with a previous version.
1650 (determine_specialization): Return the args even if fn is a template.
1652 2009-07-01 Ian Lance Taylor <iant@google.com>
1654 * g++spec.c (lang_specific_driver): Bump num_args by 1.
1656 2009-06-30 Jason Merrill <jason@redhat.com>
1659 * pt.c (tsubst_pack_expansion): Handle unexpanded packs in an
1660 EXPR_PACK_EXPANSION.
1662 2009-06-29 Jason Merrill <jason@redhat.com>
1665 * error.c (dump_template_parms): Pass all args to
1666 count_non_default_template_args.
1667 (count_non_default_template_args): Pull out the inner ones.
1669 2009-06-26 H.J. Lu <hongjiu.lu@intel.com>
1671 * decl.c (duplicate_decls): Re-indent.
1673 2009-06-25 Ian Lance Taylor <iant@google.com>
1675 * call.c (avoid_sign_compare_warnings): New static function.
1676 (build_new_op): Call it.
1677 * typeck.c (cp_build_binary_op): Don't call warn_sign_compare if
1678 TREE_NO_WARNING is set on either operand.
1680 2009-06-25 Ian Lance Taylor <iant@google.com>
1682 * g++spec.c (SKIPOPT): define.
1683 (lang_specific_driver): Handle -static-libstdc++. Only add
1684 LIBSTDCXX_STATIC if we add LIBSTDCXX.
1686 2009-06-25 Ian Lance Taylor <iant@google.com>
1688 * cvt.c (convert_to_void): Only warn about COND_EXPR if neither
1689 the second nor third operand has side effects.
1691 2009-06-25 Ian Lance Taylor <iant@google.com>
1693 * parser.c (cp_parser_binary_expression): Increment
1694 c_inhibit_evaluation_warnings while parsing the right hand side of
1695 "true || x" or "false && x".
1696 * typeck.c (cp_build_binary_op): Only call warn_for_sign_compare
1697 if c_inhibit_evaluation_warnings is zero.
1699 2009-06-24 Jason Merrill <jason@redhat.com>
1701 * error.c (dump_decl): Do say "typedef" for the injected class name.
1703 * pt.c (lookup_template_class): Use currently_open_class,
1704 compare template args later.
1707 * decl.c (decls_match): Check DECL_TI_TEMPLATE too.
1708 * class.c (resolve_address_of_overloaded_function): Fix typo.
1710 2009-06-18 Aldy Hernandez <aldyh@redhat.com>
1712 * class.c (get_vtable_decl): Replace finish_decl with cp_finish_decl.
1713 * decl.c (finish_decl): Remove.
1714 (declare_global_var): Replace finish_decl with cp_finish_decl.
1715 (start_method): Same.
1716 * rtti.c (emit_tinfo_decl): Same.
1717 * pt.c (tsubst_expr): Same.
1718 (instantiate_decl): Same.
1719 * decl2.c (grokbitfield): Same.
1720 * name-lookup.c (pushdecl_top_level_1): Same.
1721 * cp-tree.h: Remove finish_decl.
1723 2009-06-16 David Edelsohn <edelsohn@gnu.org>
1725 * g++-spec.c (LIBSTDCXX_STATIC): Default to NULL.
1726 (lang_specific_driver): Always allocate extra argument.
1727 Add LIBSTDCXX_STATIC to arglist if defined and linking
1730 2009-06-16 Ian Lance Taylor <iant@google.com>
1732 * Make-lang.in (cp/class.o): Depend upon gt-cp-class.h.
1733 (cp/semantics.o): Depend upon gt-cp-semantics.h.
1735 2009-06-16 Ian Lance Taylor <iant@google.com>
1737 * parser.c (cp_unevaluated_operand): Define global variable.
1738 (cp_parser_question_colon_clause): Increment
1739 c_inhibit_evaluation_warnings when evaluating an expression which
1740 will never be executed.
1741 (cp_parser_decltype): Increment cp_unevaluated_operand and
1742 c_inhibit_evaluation_warnings, not skip_evaluation.
1743 (cp_parser_sizeof_operand): Likewise.
1744 (cp_parser_enclosed_template_argument_list): Save
1745 cp_unevaluated_operand and c_inhibit_evaluation_warnings, not
1747 * cp-tree.h (struct saved_scope): Remove skip_evaluation field.
1748 Add unevaluated_operand and inhibit_evaluation_warnings fields.
1749 (cp_unevaluated_operand): Declare.
1750 * name-lookup.c (push_to_top_level): Save cp_unevaluated_operand
1751 and c_inhibit_evaluation_warnings rather than skip_evaluation.
1752 (pop_from_top_level): Restore cp_unevaluated_operand and
1753 c_inhibit_evaluation_warnings rather than skip_evaluation.
1754 * class.c (build_base_path): Check cp_unevaluated_operand rather
1755 than skip_evaluation.
1756 * typeck.c (build_class_member_access_expr): Likewise.
1757 (cp_build_binary_op): Don't warn about bad shift counts if
1758 c_inhibit_evaluation_warnings is non-zero.
1759 * pt.c (coerce_template_parms): Save state of
1760 cp_unevaluated_operand and c_inhibit_evaluation_warnings, not
1762 (tsubst_aggr_type): Likewise.
1763 (tsubst_pack_expansion): Check cp_unevaluated_operand rather than
1765 (tsubst_copy): Likewise.
1766 (tsubst): Set cp_unevaluated_operand and
1767 c_inhibit_evaluation_warnings, not skip_evaluation.
1768 (tsubst_copy_and_build): Likewise.
1769 * call.c (convert_arg_to_ellipsis): Check cp_unevaluated_operand
1770 rather than skip_evaluation.
1771 * decl2.c (mark_used): Likewise.
1772 * semantics.c (finish_non_static_data_member): Likewise.
1773 * cvt.c (cp_convert_and_check): Check
1774 c_inhibit_evaluation_warnings rather than skip_evaluation.
1775 * mangle.c (write_type): Set cp_unevaluated_operand rather than
1778 2009-06-15 Ian Lance Taylor <iant@google.com>
1780 * parser.c (cp_parser_direct_declarator): Add braces around
1781 variables declared before label.
1783 2009-06-15 Rafael Avila de Espindola <espindola@google.com>
1785 * cp-objcp-common.h (LANG_HOOKS_COMDAT_GROUP): Remove.
1786 * cp-tree.h (cxx_comdat_group): Change signature.
1787 * decl.c (duplicate_decls): Use DECL_COMDAT_GROUP.
1788 (cxx_comdat_group): Change signature.
1789 * decl2.c (comdat_linkage, maybe_make_one_only): Update call to
1791 (constrain_visibility, get_guard): Use DECL_COMDAT_GROUP.
1792 * method.c (use_thunk): Update call to make_decl_one_only.
1793 * optimize.c (maybe_clone_body): Use DECL_COMDAT_GROUP
1795 2009-06-12 Aldy Hernandez <aldyh@redhat.com>
1797 * typeck.c (cp_build_binary_op): Pass location to overflow_warning.
1798 (build_modify_expr): New arg.
1799 * semantics.c (finish_unary_op_expr): Pass location to
1801 (handle_omp_for_class_iterator): Pass location to build_modify_expr.
1802 * typeck.c (cxx_sizeof_or_alignof_type): Pass location to
1803 c_sizeof_or_alignof_type.
1804 (build_array_ref): New argument.
1805 (build_compound_expr): Same.
1806 (build_const_cast): Same.
1807 (build_ptrmemfunc): Pass location to build_c_cast.
1808 * init.c (avoid_placement_new_aliasing): Pass location to
1810 (build_vec_delete_1): Pass location to cp_build_modify_expr,
1811 build_compound_expr.
1812 * class.c (build_vtbl_ref_1): Pass location to build_array_ref.
1813 * decl.c (poplevel): Pass location to c_build_bind_expr.
1814 (finish_case_label): Pass location to build_case_label.
1815 (finish_constructor_body): Same.
1816 (finish_destructor_body): Pass location to build_stmt.
1817 (cxx_maybe_build_cleanup): Same, but to build_compound_expr.
1818 * call.c (build_new_op): Pass location to build_array_ref.
1819 (build_x_va_arg): Pass location to build_va_arg.
1820 * except.c (expand_end_catch_block): Pass location to
1822 * cp-tree.h (build_array_ref): New argument.
1823 (build_compound_expr): Same.
1824 (build_c_cast): Same.
1825 * cp-gimplify.c (gimplify_if_stmt): Pass location on down.
1826 (gimplify_switch_stmt): Same.
1827 * typeck2.c (split_nonconstant_init_1): Same.
1828 * pt.c (tsubst_copy): Same.
1829 * semantics.c (add_decl_expr): Same.
1830 (do_poplevel): Same.
1831 (push_cleanup): Same.
1832 (finish_goto_stmt): Same.
1833 (finish_expr_stmt): Same.
1834 (begin_if_stmt): Same.
1835 (begin_while_stmt): Same.
1836 (begin_do_stmt): Same.
1837 (finish_return_stmt): Same.
1838 (begin_for_stmt): Same.
1839 (finish_break_stmt): Same.
1840 (finish_continue_stmt): Same.
1841 (begin_switch_stmt): Same.
1842 (begin_try_block): Same.
1843 (begin_handler): Same.
1844 (finish_asm_stmt): Same.
1845 (finish_label_stmt): Same.
1846 (finish_stmt_expr_expr): Same.
1847 (finalize_nrv_r): Same.
1848 (finish_omp_atomic): Same.
1849 * name-lookup.c (do_using_directive): Same.
1850 * decl2.c (grok_array_decl): Same.
1851 * parser.c (cp_parser_cast_expression): Same.
1852 (cp_parser_selection_statement): Same.
1853 (cp_parser_implicitly_scoped_statement): Same.
1854 (cp_parser_objc_selector_expression): Same.
1855 (cp_parser_objc_synchronized_statement): Same.
1856 (cp_parser_objc_throw_statement): Same.
1857 (cp_parser_omp_critical): Same.
1858 (cp_parser_omp_master): Same.
1859 * typeck.c (build_function_call): Add location argument.
1860 * init.c: Add location argument to all build_decl calls.
1866 * semantics.c: Same.
1869 * cp-gimplify.c: Same.
1871 (cp_make_fname_decl): Add location argument. Pass location ot
1873 (finish_case_label): Same.
1874 * cp-tree.h (finish_case_label): Add location argument.
1875 * parser.c (cp_parser_label_for_labeled_statement): Pass location to
1878 2009-06-09 Jason Merrill <jason@redhat.com>
1881 * decl2.c (mark_used): Return after complaining about deleted fn.
1883 2009-06-08 Jason Merrill <jason@redhat.com>
1885 * parser.c (cp_parser_type_id_1): 'auto' type is ok with a
1886 late-specified return type.
1888 2009-06-08 Jakub Jelinek <jakub@redhat.com>
1891 * call.c (check_dtor_name): Return false even if
1892 get_type_value (name) is error_mark_node.
1896 * parser.c (cp_parser_direct_declarator): Don't set TREE_SIDE_EFFECTS
1897 on error_mark_node. Check for VLAs outside of function context
1898 before check whether to wrap bounds into a NOP_EXPR with
1901 2009-06-08 Alexandre Oliva <aoliva@redhat.com>
1903 * repo.c (get_base_filename): Use aux_base_name rather than
1904 alternate temporary file during second compare debug compilation.
1905 (finish_repo): Skip during -fcompare-debug-second.
1907 2009-06-06 Ian Lance Taylor <iant@google.com>
1909 * parser.c (cp_parser_label_for_labeled_statement): Support
1910 attribute on labels if immediately followed by semicolon.
1911 * semantics.c (finish_label_stmt): Return new label.
1912 * pt.c (tsubst_expr): Handle attributes for LABEL_EXPR.
1914 2009-06-03 Ian Lance Taylor <iant@google.com>
1916 * Make-lang.in (cc1plus-checksum.o): Depend upon $(CONFIG_H) and
1919 2009-06-02 Mark Mitchell <mark@codesourcery.com>
1921 * decl.c (maybe_deduce_size_from_array_init): Use relayout_decl.
1923 2009-06-02 Jason Merrill <jason@redhat.com>
1927 * typeck.c (cp_build_modify_expr): Always pass init-lists to the
1929 * call.c (implicit_conversion): Allow init-list conversion to scalar
1930 during direct-initialization, too. Mark the conversion bad if it
1931 has too many levels of braces.
1932 (convert_like_real): And give a helpful error.
1936 * decl.c (cp_finish_decl): Handle auto deduction from ().
1937 * typeck.c (build_x_indirect_ref): Handle dereferencing an operand
1938 with dependent type that is known to be a pointer.
1940 2009-06-02 Simon Martin <simartin@users.sourceforge.net>
1943 * pt.c (register_specialization): Properly setup DECL_CONTEXT for
1944 specializations in an invalid namespace.
1946 2009-06-01 Aldy Hernandez <aldyh@redhat.com>
1948 * error.c (print_instantiation_partial_context): Print column
1951 2009-05-29 Ian Lance Taylor <iant@google.com>
1953 * error.c (cp_printer): Don't use va_arg with enum type.
1955 2009-05-28 Dodji Seketeli <dodji@redhat.com>
1958 * cp-tree.h (canonical_type_variant): Remove this function declaration.
1959 (strip_typedefs): New function declaration.
1960 * tree.c (strip_typedefs): New function definition.
1961 (canonical_type_variant): Remove function definition.
1962 * cvt.c (convert_from_reference): No need to use
1963 canonical_type_variant.
1964 * typeck.c (cp_build_indirect_ref): Likewise.
1965 * error.c (dump_template_bindings): Use strip_typedefs instead of
1966 canonical_type_variant.
1967 * pt.c (convert_template_argument, unify): Likewise.
1968 * mangle.c (canonicalize_for_substitution): Don't use
1969 canonical_type_variant.
1971 2009-05-27 Jason Merrill <jason@redhat.com>
1973 * call.c (implicit_conversion): Handle conversion from
1974 initializer-list to scalar.
1975 (convert_like_real): Likewise. Avoid crashing on list
1976 initialization with bad conversions.
1977 (can_convert): Use LOOKUP_EXPLICIT.
1978 (can_convert_arg_bad): Add flags parm.
1979 * cp-tree.h: Adjust.
1980 * typeck.c (convert_for_assignment): Pass flags.
1982 2009-05-27 Ian Lance Taylor <iant@google.com>
1984 * Make-lang.in (g++$(exeext)): Change $(COMPILER) to $(LINKER).
1985 (cc1plus-dummy$(exeext), cc1plus$(exeext)): Likewise.
1987 2009-05-26 Ian Lance Taylor <iant@google.com>
1989 * Make-lang.in (g++spec.o): Use $(COMPILER).
1990 (g++$(exeext), cc1plus-dummy$(exeext)): Likewise.
1991 (cc1plus$(exeext)): Likewise.
1993 2009-05-26 Dodji Seketeli <dodji@redhat.com>
1996 * cp-tree.h (MEMBER_TYPES_NEEDING_ACCESS_CHECK): Remove this accessor.
1997 (TI_TYPEDEFS_NEEDING_ACCESS_CHECKING): New accessor.
1998 (get_types_needing_access_check): Declare new entry point.
1999 * pt.c (append_type_to_template_for_access_check_1,
2000 get_types_needing_access_check): New functions.
2001 (perform_typedefs_access_check): Accept FUNCTION_DECLs and
2002 RECORD_TYPEs rather than TEMPLATE_DECLs. Use the new
2003 get_types_needing_access_check, no more
2004 MEMBER_TYPES_NEEDING_ACCESS_CHECK.
2005 (instantiate_class_template): Set input_location to the source
2006 location of the most specialized template definition.
2007 Perform access check using the RECORD_TYPE of the template, not its
2008 associated most generic TEMPLATE_DECL.
2009 (append_type_to_template_for_access_check): Augment function
2010 comments. Use the new get_types_needing_access_check, not
2011 MEMBER_TYPE_NEEDING_ACCESS_CHECK. Use the new
2012 append_type_to_template_for_access_check_1 subroutine.
2014 2009-05-22 Jason Merrill <jason@redhat.com>
2017 * typeck.c (cp_build_binary_op): Allow ENUMERAL_TYPE in
2018 arithmetic comparisons.
2019 (cp_common_type): Handle scoped enums.
2021 * call.c (promoted_arithmetic_type_p): Don't use INTEGRAL_TYPE_P.
2022 (add_builtin_candidate, add_builtin_candidates): Likewise.
2023 (convert_like_real): Likewise.
2024 * class.c (check_bitfield_decl): Likewise.
2025 * decl.c (check_static_variable_definition): Likewise.
2026 (compute_array_index_type): Likewise.
2027 * decl2.c (grokbitfield): Likewise.
2028 * init.c (build_new_1): Likewise.
2029 * pt.c (convert_nontype_argument): Likewise.
2030 (current_instantiation): Likewise.
2031 * tree.c (pod_type_p): Likewise.
2032 * typeck.c (build_static_cast_1): Likewise.
2033 (build_reinterpret_cast_1): Likewise.
2035 2009-05-22 Richard Guenther <rguenther@suse.de>
2038 * init.c (avoid_placement_new_aliasing): Remove.
2039 (build_new_1): Do not call it.
2041 2009-05-22 Mark Mitchell <mark@codesourcery.com>
2043 * decl2.c (decl_needed_p): Consider dllexport'd functions needed.
2044 * semantics.c (expand_or_defer_fn): Similarly.
2046 2009-05-20 Ian Lance Taylor <iant@google.com>
2048 * parser.c (cp_parser_postfix_expression): Change args to a vec.
2049 Release it when done.
2050 (tree_vector): Define typedef. Define VEC functions.
2051 (cp_parser_parenthesized_expression_list): Change return type to
2052 vec. Change all callers.
2053 (cp_parser_new_expression): Change placement and initializer to
2054 vecs. Release them when done.
2055 (cp_parser_new_placement): Change return type to vec. Change all
2057 (cp_parser_new_initializer): Likewise.
2058 * typeck.c (build_function_call_vec): Just call
2059 cp_build_function_call_vec.
2060 (cp_build_function_call): Just build a vec and call
2061 cp_build_function_call_vec.
2062 (cp_build_function_call_vec): New function based on old
2063 cp_build_function_call.
2064 (convert_arguments): Remove nargs and argarray parameters. Change
2065 values to a vec. Change caller.
2066 (build_x_compound_expr_from_vec): New function.
2067 (cp_build_modify_expr): Build vec to pass to
2068 build_special_member_call.
2069 * call.c (struct z_candidate): Add first_arg field. Change args
2071 (convert_class_to_reference): Handle first argument separately.
2072 (add_candidate): Add first_arg parameter. Change args parameter
2073 to vec. Change all callers.
2074 (add_function_candidate, add_conv_candidate): Likewise.
2075 (add_template_candidate_real, add_template_candidate): Likewise.
2076 (add_template_conv_candidate): Likewise.
2077 (build_user_type_conversion_1): Handle first argument separately.
2078 (resolve_args): Change return type and parameter type to vecs.
2080 (perform_overload_resolution): Change args parameter to vec.
2082 (build_new_function_call, build_operator_new_call): Likewise.
2083 (add_candidates): Likewise.
2084 (build_op_call): New globally visible function, built from and
2085 replacing static function build_object_call.
2086 (build_new_op): Don't handle CALL_EXPR. Build vec, not tree_list,
2088 (build_op_delete_call): Build vec to pass to
2089 cp_build_function_call_vec.
2090 (build_temp): Build vec to pass to build_special_member_call.
2091 (convert_like_real): Likewise.
2092 (perform_direct_initialization_if_possible): Likewise.
2093 (build_over_call): Handle first_arg field. Use build_call_array
2094 rather than build_call_list.
2095 (build_special_member_call): Change args parameter to vec. Change
2097 (build_new_method_call): Likewise.
2098 * init.c (expand_default_init): Change parms to vec.
2099 (build_raw_new_expr): Change placement and init to vecs. Change
2101 (build_new_1, build_new): Likewise.
2102 * class.c (resolve_address_of_overloaded_function): Build array to
2103 pass to fn_type_unification.
2104 * pt.c (tsubst_copy_and_build): For NEW_EXPR build vecs to pass to
2105 build_new. For CALL_EXPR create a vec rather than a tree_list;
2106 expand a pack if necessary.
2107 (fn_type_unification): Change args parameter to const tree *. Add
2108 nargs parameter. Change all callers.
2109 (type_unification_real): Likewise.
2110 (unify): Build array to pass to type_unification_real.
2111 (get_bindings): Build array to pass to fn_type_unification.
2112 (any_type_dependent_arguments_p): Change args parameter to a vec.
2114 (make_args_non_dependent): Renamed from build_non_dependent_args.
2115 Change return type to void. Change parameter type to vec. Change
2117 (do_auto_deduction): Pass an array to type_unification_real.
2118 * semantics.c (perform_koenig_lookup): Change args to vec. Change
2120 (finish_call_expr): Change args to vec. Change all callers. Call
2121 build_op_call instead of passing CALL_EXPR to build_new_op.
2122 (cxx_omp_create_clause_info): Allocate vec to pass to
2123 build_special_member_call.
2124 * decl2.c (build_offset_ref_call_from_tree): Change args parameter
2125 to vec. Change all callers.
2126 * name-lookup.c (lookup_function_nonclass): Likewise.
2127 (struct arg_lookup): Change args to vec.
2128 (arg_assoc_namespace): Handle args as a vec.
2129 (arg_assoc_args_vec): New static function.
2130 (lookup_arg_dependent): Change args parameter to vec. Change all
2132 * method.c (do_build_assign_ref): Allocate vec to pass to
2133 build_special_member_call.
2134 * except.c (build_throw): Likewise.
2135 * typeck2.c (build_functional_cast): Likewise.
2136 * cvt.c (ocp_convert): Likewise.
2137 * tree.c (build_min_non_dep_call_vec): Change last parameter to
2138 vec. Change all callers.
2139 * cp-tree.h: Update declarations.
2140 * name-lookup.h: Update declarations.
2142 2009-05-20 Sandra Loosemore <sandra@codesourcery.com>
2144 * typeck.c (default_conversion): Check targetm.promoted_type.
2145 * decl.c (grokdeclarator): Check targetm.invalid_return_type.
2146 (grokparms): Check targetm.invalid_parameter_type.
2147 * cvt.c (ocp_convert): Check targetm.convert_to_type.
2148 (build_expr_type_conversion): Check targetm.promoted_type.
2150 2009-05-19 Andrew Pinski <andrew_pinski@playstation.sony.com>
2152 * typeck.c (build_binary_op): Allow % on integal vectors.
2154 2009-05-18 Jason Merrill <jason@redhat.com>
2156 Implement explicit conversions ops as specified in N2437.
2157 * decl.c (grokdeclarator): Handle explicit conversion ops.
2158 (check_initializer): Pass flags to store_init_value.
2159 * decl2.c (maybe_emit_vtables): Likewise.
2160 * init.c (expand_aggr_init_1): Likewise.
2161 * call.c (convert_class_to_reference): Take flags parm,
2162 check DECL_NONCONVERTING_P.
2163 (build_user_type_conversion_1): Check DECL_NONCONVERTING_P.
2164 (add_builtin_candidates): Simplify getting type of conversion.
2165 (build_object_call): Likewise. Check DECL_NONCONVERTING_P.
2166 (implicit_conversion): Pass through LOOKUP_ONLYCONVERTING.
2167 (reference_binding): Take flags parm. Direct-initialize copy parm.
2168 (add_function_candidate): Direct-initialize the copy parm.
2169 (add_conv_candidate): Use LOOKUP_IMPLICIT, not LOOKUP_NORMAL.
2170 (build_builtin_candidate): Add LOOKUP_ONLYCONVERTING.
2171 (conditional_conversion): Likewise.
2172 (convert_like_real): Only complain about DECL_NONCONVERTING_P
2174 (perform_implicit_conversion_flags): Add flags parm to
2175 perform_implicit_conversion. Improve diagnostics.
2176 * cp-tree.h (LOOKUP_IMPLICIT): New macro.
2177 (LOOKUP_COPY_PARM): New bit macro.
2178 * cvt.c (build_expr_type_conversion): Check DECL_NONCONVERTING_P.
2179 * typeck.c (convert_for_assignment): Take flags parm, pass it to
2180 perform_implicit_conversion_flags.
2181 (cp_build_modify_expr): Pass flags to convert_for_assignment.
2182 (convert_for_initialization): Likewise.
2183 * typeck2.c (store_init_value): Take flags parm, pass to
2185 (digest_init_flags): Add flags parm to digest_init.
2186 (digest_init_r): Take flags parm, pass to convert_for_initialization.
2187 (process_init_constructor_array): Pass it.
2188 (process_init_constructor_record): Likewise.
2189 (process_init_constructor_union): Likewise.
2191 2009-05-16 Jason Merrill <jason@redhat.com>
2194 * pt.c (tsubst_qualified_id): Retain the type if we aren't dealing
2195 with a dependent type. Actually look up the destructor.
2196 * semantics.c (finish_id_expression): Fix logic.
2197 (finish_qualified_id_expr): Don't try to use 'this' if we aren't in
2199 * typeck.c (build_x_unary_op): Diagnose taking the address of a
2200 constructor or destructor.
2201 * tree.c (get_first_fn): Handle OFFSET_REF.
2203 2009-05-17 Joseph Myers <joseph@codesourcery.com>
2205 * tree.c (cxx_printable_name_internal): Allow consecutive
2206 translated and untranslated cached copies of the name of the
2209 2009-05-15 Ian Lance Taylor <iant@google.com>
2211 * cp-tree.h (enum cp_lvalue_kind_flags): Rename from
2212 cp_lvalue_kind. Change all uses.
2213 (enum base_access_flags): Rename from enum base_access. Change
2215 * parser.c (enum cp_parser_flags): Remove enum tag.
2217 2009-05-15 Manuel López-Ibáñez <manu@gcc.gnu.org>
2220 * call.c (build_new_op): Update calls to warn_logical_operator.
2222 2009-05-14 Ian Lance Taylor <iant@google.com>
2224 * class.c (layout_class_type): Change itk to unsigned int.
2225 * decl.c (finish_enum): Change itk to unsigned int.
2226 * parser.c (cp_parser_check_decl_spec): Change ds to int. Remove
2229 2009-05-13 David Mandelin <dmandelin@mozilla.com>:
2231 * decl.c (duplicate_decls): Preserve parameter attributes.
2233 2009-05-10 Jan Hubicka <jh@suse.cz>
2235 * decl2.c (cxx_callgraph_analyze_expr): Use
2236 cgraph_mark_address_taken.
2238 2009-05-10 Joseph Myers <joseph@codesourcery.com>
2240 * call.c (name_as_c_string): Call type_as_string_translate.
2241 Translate identifiers to locale character set.
2242 * cp-tree.h (lang_decl_name): Update prototype.
2243 (type_as_string_translate, decl_as_string_translate,
2244 cxx_printable_name_translate): Declare.
2245 * cxx-pretty-print.c (M_): Define.
2246 (pp_cxx_unqualified_id, pp_cxx_canonical_template_parameter): Mark
2247 English fragments for conditional translation with M_.
2248 * decl.c (grokdeclarator): Translate identifiers to locale
2249 character set for diagnostics.
2250 * error.c (M_): Define.
2251 (dump_template_bindings, dump_type, dump_aggr_type,
2252 dump_type_prefix, dump_global_iord, dump_simple_decl, dump_decl,
2253 dump_function_decl, dump_template_parms, dump_expr,
2254 dump_binary_op, op_to_string, assop_to_string): Mark English
2255 fragments for conditional translation with M_.
2256 (type_as_string): Disable translation of identifiers.
2257 (type_as_string_translate): New.
2258 (expr_as_string): Disable translation of identifiers.
2259 (decl_as_string): Disable translation of identifiers.
2260 (decl_as_string_translate): New.
2261 (lang_decl_name): Add parameter translate.
2262 (args_to_string): Call type_as_string_translate.
2263 (cp_print_error_function): Call cxx_printable_name_translate.
2264 (print_instantiation_full_context,
2265 print_instantiation_partial_context): Call
2266 decl_as_string_translate.
2267 * parser.c (cp_lexer_get_preprocessor_token): Use %qE for
2268 identifier in diagnostic.
2269 * tree.c (cxx_printable_name): Change to
2270 cxx_printable_name_internal. Add parameter translate.
2271 (cxx_printable_name, cxx_printable_name_translate): New wrappers
2272 round cxx_printable_name_internal.
2274 2009-05-08 H.J. Lu <hongjiu.lu@intel.com>
2277 * call.c (build_call_a): Updated warn_deprecated_use call.
2278 (build_over_call): Likewise.
2279 * decl.c (grokdeclarator): Likewise.
2280 (grokparms): Likewise.
2281 * semantics.c (finish_id_expression): Likewise.
2282 * typeck.c (build_class_member_access_expr): Likewise.
2283 (finish_class_member_access_expr): Likewise.
2285 2009-05-06 Dodji Seketeli <dodji@redhat.com>
2288 * pt.c (tsubst_copy) <case PARM_DECL>: We don't want to tsubst the
2289 whole list of PARM_DECLs, just the current one.
2291 2009-05-05 Shujing Zhao <pearly.zhao@oracle.com>
2294 (opname_tab, assignop_tab, update_member_visibility, yyerror, yyhook,
2295 mangle_compound_literal): Remove unused declarations.
2296 (build_vfield_ref, cxx_print_statistics, clone_function_decl,
2297 adjust_clone_args, maybe_push_cleanup_level, pushtag, make_anon_name,
2298 pushdecl_top_level_maybe_friend, pushdecl_top_level_and_finish,
2299 check_for_out_of_scope_variable, print_other_binding_stack,
2300 maybe_push_decl, cxx_mark_addressable, force_target_expr,
2301 build_target_expr_with_type, finish_case_label,
2302 cxx_maybe_build_cleanup, begin_eh_spec_block, finish_eh_spec_block,
2303 check_template_keyword, cxx_omp_predetermined_sharing,
2304 cxx_omp_clause_default_ctor, cxx_omp_clause_copy_ctor,
2305 cxx_omp_clause_assign_op, cxx_omp_clause_dtor, cxx_omp_finish_clause,
2306 cxx_omp_privatize_by_reference): Rearrange the declarations line to
2307 match the comment that indicates the .c file which the functions are
2309 (cxx_print_xnode, cxx_print_decl, cxx_print_type,
2310 cxx_print_identifier, cxx_print_error_function, pushdecl): Add comment.
2312 2009-05-05 Nathan Sidwell <nathan@codesourcery.com>
2314 * typeck.c (cp_build_compound_expr): Require RHS to have a known
2316 * class.c (resolve_address_of_overloaded_function): Use
2317 OVL_CURRENT for error message.
2318 (instantiate_type): Forbid COMPOUND_EXPRs and remove code dealing
2319 with them. Do not copy the node.
2321 2009-05-05 Jakub Jelinek <jakub@redhat.com>
2324 * pt.c (tsubst): If magic NOP_EXPR with side-effects has no type,
2325 set it from its operand's type after tsubst_expr.
2327 2009-05-04 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
2330 * parser.c (cp_lexer_get_preprocessor_token): Do not store the
2331 canonical spelling for keywords.
2332 (cp_parser_attribute_list): Use the canonical spelling for
2333 keywords in attributes.
2335 2009-05-01 Joseph Myers <joseph@codesourcery.com>
2337 * cxx-pretty-print.c (is_destructor_name, pp_cxx_unqualified_id,
2338 pp_cxx_template_keyword_if_needed, pp_cxx_postfix_expression,
2339 pp_cxx_new_expression, pp_cxx_delete_expression,
2340 pp_cxx_unary_expression, pp_cxx_assignment_operator,
2341 pp_cxx_assignment_expression, pp_cxx_expression,
2342 pp_cxx_function_specifier, pp_cxx_decl_specifier_seq,
2343 pp_cxx_simple_type_specifier, pp_cxx_type_specifier_seq,
2344 pp_cxx_exception_specification, pp_cxx_direct_declarator,
2345 pp_cxx_ctor_initializer, pp_cxx_type_id, pp_cxx_statement,
2346 pp_cxx_namespace_alias_definition, pp_cxx_template_parameter,
2347 pp_cxx_canonical_template_parameter, pp_cxx_template_declaration,
2348 pp_cxx_declaration, pp_cxx_typeid_expression,
2349 pp_cxx_va_arg_expression, pp_cxx_offsetof_expression,
2350 pp_cxx_trait_expression): Mostly use pp_string and
2351 pp_cxx_ws_string in place of pp_identifier and pp_cxx_identifier
2352 for non-identifiers. Mark English strings for translation.
2353 * cxx-pretty-print.h (pp_cxx_ws_string): Define.
2354 * error.c (dump_template_parameter, dump_template_bindings,
2355 dump_type, dump_aggr_type, dump_type_prefix, dump_simple_decl,
2356 dump_decl, dump_template_decl, dump_function_decl,
2357 dump_parameters, dump_exception_spec, dump_template_parms,
2358 dump_expr, dump_binary_op, dump_unary_op, op_to_string,
2359 assop_to_string, args_to_string, cp_print_error_function,
2360 print_instantiation_full_context,
2361 print_instantiation_partial_context): Mostly use pp_string and
2362 pp_cxx_ws_string in place of pp_identifier and pp_cxx_identifier
2363 for non-identifiers. Mark English strings for translation.
2364 (dump_global_iord): Mark strings for translation; use longer
2365 strings instead of substituting single words.
2366 (function_category): Return a format string marked for
2367 translation, not a single word or phrase to substitute in a longer
2370 2009-04-28 Ben Elliston <bje@au.ibm.com>
2375 2009-03-27 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
2377 * typeck.c (cp_pointer_sum): Adjust call to pointer_int_sum.
2379 2009-04-27 Ian Lance Taylor <iant@google.com>
2381 * semantics.c (finish_omp_clauses): Change type of c_kind to enum
2384 2009-04-27 Jakub Jelinek <jakub@redhat.com>
2387 * cvt.c (convert_to_void) <case INDIRECT_REF>: Only warn about
2388 -Wunused-value if implicit.
2390 2009-04-24 Ian Lance Taylor <iant@google.com>
2392 * call.c (build_temp): Change 0 to enum constant.
2393 * cp-tree.h (cp_lvalue_kind): Typedef to int rather than enum
2395 * cp-gimplify.c (cp_gimplify_expr): Add cast to enum type.
2396 * decl2.c (constrain_visibility): Likewise.
2397 * parser.c (cp_lexer_get_preprocessor_token): Likewise.
2398 (cp_parser_flags): Typedef to int rather than enum type.
2399 (cp_parser_expression_stack_entry): Change prec field to enum
2402 * typeck.c (build_modify_expr): Add lhs_origtype parameter.
2405 2009-04-22 Dodji Seketeli <dodji@redhat.com>
2408 * parser.c (cp_parser_template_argument_list): Display an error
2409 when an ellipsis is not preceded by a parameter pack. Also, warn
2410 about variadic templates usage without -std=c++0x.
2412 2009-04-21 Taras Glek <tglek@mozilla.com>
2414 * cp-tree.h: Update GTY annotations to new syntax.
2416 * mangle.c: Likewise.
2417 * name-lookup.c: Likewise.
2418 * name-lookup.h: Likewise.
2419 * parser.c: Likewise.
2422 * semantics.c: Likewise.
2423 * typeck2.c: Likewise.
2425 2009-04-22 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
2428 * parser.c (cp_parser_error): Pass token->flags to c_parse_error.
2430 2009-04-21 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
2433 * typeck.c (check_for_casting_away_constness): We diagnose casting
2434 away any qualifiers not just constness.
2435 (casts_away_constness): Mention that it handles more than just
2438 2009-04-21 Joseph Myers <joseph@codesourcery.com>
2440 * ChangeLog, ChangeLog-1993, ChangeLog-1994, ChangeLog-1995,
2441 ChangeLog-1996, ChangeLog-1997, ChangeLog-1998, ChangeLog-1999,
2442 ChangeLog-2000, ChangeLog-2001, ChangeLog-2002, ChangeLog-2003,
2443 ChangeLog-2004, ChangeLog-2005, ChangeLog-2006, ChangeLog-2007,
2444 ChangeLog-2008, ChangeLog.ptr, ChangeLog.tree-ssa, NEWS,
2445 cfns.gperf: Add copyright and license notices.
2446 * cfns.h: Regenerate.
2447 * ChangeLog, ChangeLog-2004: Correct dates.
2449 2009-04-21 Manuel López-Ibáñez <manu@gcc.gnu.org>
2452 * tree.c (lvalue_p_1): Use const_tree.
2453 Use CONST_CAST_TREE to avoid warning.
2454 (lvalue_p): Returns bool, receives const_tree.
2456 2009-04-21 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
2459 * parser.c (cp_parser_check_decl_spec): Drop redundant flags.
2460 * error.c (pedwarn_cxx98): New.
2461 * cp-tree.h (pedwarn_cxx98): Declare.
2463 2009-04-20 Le-Chun Wu <lcwu@google.com>
2466 * init.c (build_vec_init): Set TREE_NO_WARNING on the
2467 compiler-generated INDIRECT_REF expression.
2469 2009-04-20 Ian Lance Taylor <iant@google.com>
2471 * typeck.c (build_function_call_vec): New function.
2472 (cp_build_function_call): Only pass first parameter to
2473 objc_rewrite_function_call.
2474 (build_modify_expr): Add rhs_origtype parameter. Change all
2476 * decl.c (finish_decl): Add origtype parameter. Change all
2478 * semantics.c (finish_call_expr): Pass VEC to
2479 resolve_overloaded_builtin.
2481 2009-04-20 Ian Lance Taylor <iant@google.com>
2483 * cp-tree.h (base_access): Change typedef to int.
2484 * parser.c (cp_parser_omp_flush): Change 0 to OMP_CLAUSE_ERROR.
2485 (cp_parser_omp_threadprivate): Likewise.
2486 * pt.c (unify_pack_expansion): Add casts to enum type.
2488 2009-04-19 Manuel López-Ibáñez <manu@gcc.gnu.org>
2492 * call.c (build_new_op): Save the original codes of operands
2495 2009-04-18 Kazu Hirata <kazu@codesourcery.com>
2497 * cp-tree.h: Remove the prototype for insert_block.
2498 * decl.c (insert_block): Remove.
2500 2009-04-16 Ian Lance Taylor <iant@google.com>
2502 * cp-tree.h (enum tsubst_flags): Rename from enum tsubst_flags_t.
2503 (tsubst_flags_t): Change typedef from enum type to int.
2505 2009-04-16 Paolo Bonzini <bonzini@gnu.org>
2507 * decl.c (check_initializer): Use TYPE_VECTOR_OPAQUE
2508 instead of targetm.vector_opaque_p.
2510 2009-04-15 Le-Chun Wu <lcwu@google.com>
2513 * call.c (build_over_call): Set TREE_NO_WARNING on the
2514 compiler-generated INDIRECT_REF expression.
2515 * cvt.c (convert_to_void): Emit warning when stripping off
2518 2009-04-14 Diego Novillo <dnovillo@google.com>
2520 * parser.c (cp_parser_type_specifier_seq): Move call to
2521 invoke_plugin_callbacks ...
2522 (cp_parser_type_specifier_seq): ... here.
2524 2009-04-14 Le-Chun Wu <lcwu@google.com>
2526 * Make-lang.in: Modify dependencies of files including plugin.h.
2527 * decl.c (finish_function): Call invoke_plugin_callbacks.
2528 * parser.c (cp_parser_type_specifier): Call invoke_plugin_callbacks.
2530 2009-04-14 Jason Merrill <jason@redhat.com>
2533 * name-lookup.c (pushdecl_maybe_friend): Avoid all warnings
2534 about shadowing by tentative parms.
2536 2009-04-13 Jason Merrill <jason@redhat.com>
2539 * call.c (build_over_call): Don't call memcpy if the target is
2540 the same as the source.
2542 2009-04-13 Jason Merrill <jason@redhat.com>
2545 * pt.c (uses_template_parms): Handle CONSTRUCTOR.
2547 2009-04-12 Jason Merrill <jason@redhat.com>
2550 * call.c (joust): Don't crash on variadic fn.
2552 2009-04-10 Jason Merrill <jason@redhat.com>
2555 * parser.c (cp_parser_skip_to_end_of_block_or_statement): Return
2556 if we see a close brace without an open brace.
2558 2009-04-10 H.J. Lu <hongjiu.lu@intel.com>
2560 * parser.c (cp_parser_class_specifier): Remove the unused
2561 has_trailing_semicolon.
2563 2009-04-10 Manuel López-Ibáñez <manu@gcc.gnu.org>
2566 * parser.c (cp_parser_check_template_parameters): Take a
2567 cp_declarator parameter.
2568 (cp_parser_elaborated_type_specifier): Update to
2569 cp_parser_check_template_parameters.
2570 (cp_parser_class_head): Likewise.
2571 (cp_parser_check_declarator_template_parameters): Likewise.
2572 (cp_parser_check_template_parameters): Handle first the non-error
2573 conditions. Give more accurate diagnostics if a declarator is
2576 2009-04-08 Jason Merrill <jason@redhat.com>
2579 * error.c (dump_aggr_type): Chase template typedefs if
2580 -fno-pretty-templates.
2582 2009-04-08 Dodji Seketeli <dodji@redhat.com>
2585 * parser.c (cp_parser_enumerator_definition): Make sure the
2586 initializer of the enumerator doesn't contain any bare parameter pack.
2588 2009-04-07 Jason Merrill <jason@redhat.com>
2591 * name-lookup.c (merge_functions): Keep multiple extern "C" functions.
2592 * call.c (joust): Complain about mismatched default arguments
2593 in extern "C" functions.
2594 * class.c (resolve_address_of_overloaded_function): Handle multiple
2595 extern "C" functions.
2596 * pt.c (resolve_overloaded_unification): Likewise.
2598 2009-04-07 Jason Merrill <jason@redhat.com>
2601 * error.c (dump_function_decl): Don't pretty-print templates
2602 if -fno-pretty-templates.
2603 (count_non_default_template_args): Print all args if
2604 -fno-pretty-templates.
2606 2009-04-06 Jason Merrill <jason@redhat.com>
2609 * pt.c (fn_type_unification): For DEDUCE_EXACT check that
2610 the deduced template arguments give us the parameter types
2613 2009-04-05 Giovanni Bajo <giovannibajo@libero.it>
2614 Jason Merrill <jason@redhat.com>
2617 * error.c (count_non_default_template_args): New fn.
2618 (dump_template_parms): Call it.
2619 (dump_template_argument_list): Call it. Add parms parm.
2620 (dump_template_argument): Adjust call to dump_template_argument_list.
2621 (dump_type, dump_decl): Likewise.
2622 (dump_template_bindings): Refactor logic.
2624 2009-04-03 Jason Merrill <jason@redhat.com>
2627 * error.c (dump_template_bindings): Look through typedefs in
2629 (dump_type) [TYPENAME_TYPE]: Print the typedef name if any.
2630 (find_typenames_r): Also collect typedefs.
2631 * pt.c (unify): Strip typedefs.
2634 * semantics.c (finish_id_expression): Don't assume a dependent
2635 member of the current instantiation isn't a valid integral
2636 constant expression. Check dependent_scope_p.
2637 * pt.c (dependent_scope_p): Check TYPE_P.
2638 (tsubst_copy): If args is null, just return.
2640 2009-04-02 Jason Merrill <jason@redhat.com>
2643 * error.c (find_typenames, find_typenames_r): New fns.
2644 (dump_function_decl): Call find_typenames.
2645 (dump_template_bindings): Print typenames as well.
2646 * pt.c (tsubst): Non-static.
2647 * cp-tree.h: Declare it.
2649 2009-04-02 Dodji Seketeli <dodji@redhat.com>
2652 * decl2.c (grokfield): when a typedef appears in a
2653 class, create the typedef variant type node for it.
2654 (save_template_attributes): Creating typedef variant type node
2655 here is now useless.
2656 * decl.c (grokdeclarator): If the typedef'ed struct/class was
2657 anonymous, set the proper type name to all its type variants.
2658 (xref_basetypes) : Fixup the variant types after setting
2660 * name-lookup.c (pushdecl_maybe_friend): Reuse the
2661 set_underlying_type function to install typedef variant types.
2662 * cp-tree.h (MEMBER_TYPES_NEEDING_ACCESS_CHECK): New template accessor
2664 (append_type_to_template_for_access_check): New entry points.
2665 * semantics.c (check_accessibility_of_qualified_id):
2666 When a typedef that is a member of a class appears in a template,
2667 add it to the template. It will be ...
2668 * class.c (finish_struct_bits): Split type variant fixup into ...
2669 (fixup_type_variants): A new entry point.
2670 * pt.c (instantiate_class_template, instantiate_template ): ... access
2671 checked at template instantiation time.
2672 (resolve_type_name_type): The type name should be the name of the
2674 (retrieve_specialization): Specializations of template typedefs aren't
2675 to looked up in DECL_TEMPLATE_INSTANTIATIONS (tmpl).
2676 (append_type_to_template_for_access_check): New entry point.
2677 (tsubst_decl): For typedefs, build the variant type from the correct
2679 (get_class_bindings): Fix function comment.
2680 (perform_typedefs_access_check): New entry point.
2682 2009-03-31 Jason Merrill <jason@redhat.com>
2685 * name-lookup.c (pushdecl_maybe_friend): Diagnose mismatched
2686 extern "C" declarations.
2689 * semantics.c (finish_non_static_data_member): Allow such references
2690 without an associated object in sizeof/decltype/alignof.
2692 * ptree.c (cxx_print_decl): Pretty-print full name of
2694 (cxx_print_type): Pretty-print full name of class.
2696 * decl.c (grokdeclarator): Reject pointer to qualified function
2699 PR c++/37806, core issue 547
2700 * typeck.c (cp_apply_type_quals_to_decl): Don't apply any quals
2702 * tree.c (cp_build_qualified_type_real): Don't apply restrict to a
2704 * decl.h (enum decl_context): Add TEMPLATE_TYPE_ARG.
2705 * decl.c (groktypename): Add is_template_arg parameter.
2706 (grokdeclarator): Allow function cv-quals on a template type arg.
2707 * parser.c (cp_parser_new_type_id, cp_parser_type_id): Add
2708 is_template_arg argument in calls to groktypename.
2709 * cp-tree.h: Adjust prototype.
2710 * error.c (dump_type_prefix, dump_type_suffix): Fix plain
2711 FUNCTION_TYPE printing.
2713 * mangle.c (write_expression): Mangle dependent name as
2716 PR c++/38030, 38850, 39070
2717 * pt.c (type_dependent_expression_p_push): New fn.
2718 (tsubst_copy_and_build) [CALL_EXPR]: Only do arg-dep lookup when the
2719 substitution makes the call non-dependent. Preserve koenig_p.
2720 * parser.c (cp_parser_postfix_expression): Only do arg-dep lookup
2721 for non-dependent calls.
2722 * semantics.c (finish_call_expr): Revert earlier changes.
2723 * cp-tree.h: Revert change to finish_call_expr prototype.
2725 2009-03-29 Joseph Myers <joseph@codesourcery.com>
2727 PR preprocessor/34695
2728 * cp-tree.h (cp_cpp_error): Remove.
2729 * error.c (cp_cpp_error): Remove.
2730 * parser.c (cp_lexer_new_main): Set done_lexing instead of
2731 client_diagnostic and error callback.
2733 2009-03-28 Paolo Bonzini <bonzini@gnu.org>
2735 * cp/cp-objcp-common.h (LANG_HOOKS_STATICP): Remove.
2736 * cp/cp-objcp-common.c (cxx_staticp): Remove.
2737 * cp/cp-tree.h (cxx_staticp): Remove.
2739 2009-03-28 Jakub Jelinek <jakub@redhat.com>
2742 * parser.c (cp_parser_postfix_expression): Don't call
2743 warning_if_disallowed_function_p.
2745 2009-03-27 Jan Hubicka <jh@suse.cz>
2747 * except.c (choose_personality_routine): Set terminate_node to abort
2748 for java exceptions.
2750 2009-03-27 Dodji Seketeli <dodji@redhat.com>
2751 Jakub Jelinek <jakub@redhat.com>
2754 * cp-objcp-common.h (LANG_HOOKS_FUNCTION_DECL_EXPLICIT_P): Define.
2755 (cp_function_decl_explicit_p): New prototype.
2756 * cp-objcp-common.c (cp_function_decl_explicit_p): New function.
2758 2009-03-27 Andrew Pinski <andrew_pinski@playstation.sony.com>
2761 * parser.c (cp_parser_elaborated_type_specifier): If we have a
2762 typename tag and don't have either a TYPE_DECL or a
2763 TEMPLATE_ID_EXPR, set the type to NULL.
2765 2009-03-27 Simon Martin <simartin@users.sourceforge.net>
2768 * decl.c (grokdeclarator): Reject [con|de]stuctors in a non-class
2771 2009-03-27 Simon Martin <simartin@users.sourceforge.net>
2774 * decl.c (check_array_designated_initializer): Handle error_mark_node.
2776 2009-03-27 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
2779 * typeck.c (cp_pointer_sum): Adjust call to pointer_int_sum.
2781 2009-03-26 Andrew Haley <aph@redhat.com>
2784 * decl2.c (possibly_inlined_p): If java exceptions are in use
2785 don't inline a decl unless it is explicitly marked inline.
2786 * lex.c: (pragma_java_exceptions): New variable.
2787 (handle_pragma_java_exceptions): Set pragma_java_exceptions.
2788 * cp-tree.h (pragma_java_exceptions): Declare new variable.
2790 2009-03-24 Jason Merrill <jason@redhat.com>
2793 * name-lookup.c (pushdecl_maybe_friend): Check default args later.
2795 2009-03-23 Jakub Jelinek <jakub@redhat.com>
2798 * semantics.c (handle_omp_for_class_iterator): Swap cond operands and
2799 code if iter is the second operand.
2800 * parser.c (cp_parser_binary_expression): Add no_toplevel_fold_p
2801 argument. If it is set, don't build the toplevel expression with
2802 build_x_binary_op, but build2.
2803 (cp_parser_assignment_expression, cp_parser_omp_for_incr): Adjust
2805 (cp_parser_omp_for_cond): Don't assume the first operand of the
2806 comparison must be decl.
2808 2009-03-23 Jason Merrill <jason@redhat.com>
2811 * pt.c (make_fnparm_pack): Split out from...
2812 (instantiate_decl): ...here.
2813 (tsubst_pack_expansion): Handle being called in a late-specified
2817 * name-lookup.c (pushdecl_maybe_friend): Don't warn about shadowing
2820 2009-03-20 Jason Merrill <jason@redhat.com>
2823 * parser.c (cp_parser_direct_declarator): In a template, wrap
2824 non-constant expression in NOP_EXPR with TREE_SIDE_EFFECTS set.
2825 * pt.c (tsubst): Preserve it in a partial instantiation.
2826 (dependent_type_p_r): Don't check value_dependent_expression_p.
2827 * decl.c (compute_array_index_type): Don't check
2828 value_dependent_expression_p if TREE_SIDE_EFFECTS.
2831 * typeck2.c (check_narrowing): Don't complain about loss of
2832 precision when converting a floating-point constant.
2834 2009-03-19 Jakub Jelinek <jakub@redhat.com>
2837 * parser.c (cp_parser_omp_for_cond): Don't check lhs if decl is NULL.
2838 (cp_parser_omp_for_loop): Always use cp_parser_omp_for_cond.
2840 2009-03-18 Jakub Jelinek <jakub@redhat.com>
2842 * parser.c (struct cp_token): Reorder fields for 64-bit hosts.
2843 (eof_token): Adjust.
2845 2009-03-18 H.J. Lu <hongjiu.lu@intel.com>
2848 * parser.c (cp_parser_explicit_specialization): Don't skip the
2849 rest of the specialization when begin_specialization returns
2852 2009-03-17 Jason Merrill <jason@redhat.com>
2854 * decl.c (grokfndecl): Set DECL_CONTEXT on parms.
2855 (duplicate_decls): Adjust DECL_CONTEXT of newdecl's parms.
2856 * pt.c (check_explicit_specialization): Likewise.
2857 (tsubst_copy) [PARM_DECL]: Return a dummy parm if we don't have a
2858 local specialization.
2859 * tree.c (cp_tree_equal) [PARM_DECL]: Check type and index, not name.
2860 * decl2.c (parm_index): New fn.
2861 * semantics.c (finish_decltype_type): Don't use describable_type.
2862 * mangle.c (write_expression): Likewise. Mangle ALIGNOF_EXPR.
2863 Give a sorry for unsupported codes rather than crash. Mangle
2864 conversions with other than 1 operand. New mangling for PARM_DECL.
2865 * operators.def (ALIGNOF_EXPR): Mangle as "az".
2867 2009-03-17 Jing Yu <jingyu@google.com>
2870 * method.c (use_thunk): Change is_thunk from crtl to cfun.
2872 2009-03-17 Paolo Carlini <paolo.carlini@oracle.com>
2875 * semantics.c (check_trait_type): New.
2876 (finish_trait_expr): Use it.
2878 2009-03-17 Jakub Jelinek <jakub@redhat.com>
2880 * name-lookup.c (cp_emit_debug_info_for_using): Emit USING_STMTs
2881 instead of calling imported_module_or_decl debug hook if
2882 building_stmt_tree ().
2883 * cp-gimplify.c (cp_gimplify_expr): Don't assert the first operand
2884 is a NAMESPACE_DECL.
2887 * name-lookup.c (do_namespace_alias): Don't call global_decl debug
2888 hook at function scope.
2891 * cp-gimplify.c (cp_gimplify_expr): Don't set DECL_NAME
2894 2009-03-09 Jakub Jelinek <jakub@redhat.com>
2897 * semantics.c (finish_switch_cond): Don't call get_unwidened.
2898 * decl.c (finish_case_label): Pass SWITCH_STMT_TYPE as 3rd argument
2899 instead of TREE_TYPE (cond).
2901 2009-03-08 H.J. Lu <hongjiu.lu@intel.com>
2904 * parser.c (cp_parser_late_parsing_default_args): Continue
2905 the loop when cp_parser_assignment_expression returns
2908 2009-03-07 Jason Merrill <jason@redhat.com>
2911 * init.c (build_new_1): Don't use a VLA type.
2912 (build_vec_init): Handle getting a pointer for BASE.
2914 2009-03-06 H.J. Lu <hongjiu.lu@intel.com>
2917 * cp-tree.h: Check NO_DOT_IN_LABEL before NO_DOLLAR_IN_LABEL
2918 when mangling symbols.
2920 2009-03-06 Paolo Carlini <paolo.carlini@oracle.com>
2923 * error.c (dump_expr): Don't try to print THROW_EXPRs in full.
2925 2009-03-06 Alexandre Oliva <aoliva@redhat.com>
2927 * decl.c (record_builtin_java_type): Use canonicalized integer
2930 2009-03-04 Jason Merrill <jason@redhat.com>
2933 * class.c (is_really_empty_class): New fn.
2934 * cp-tree.h: Declare it.
2935 * cp-objcp-common.c (cp_expr_size): Use it.
2938 * semantics.c (perform_koenig_lookup): Handle TEMPLATE_ID_EXPR.
2939 * parser.c (cp_parser_postfix_expression): Call it for
2941 * tree.c (is_overloaded_fn): Look through TEMPLATE_ID_EXPR.
2942 (get_first_fn): Likewise.
2948 * decl.c (make_typename_type): Do look inside currently open classes.
2949 * parser.c (cp_parser_lookup_name): Likewise.
2950 (cp_parser_template_name): Likewise.
2951 * pt.c (dependent_scope_p): New function.
2952 * cp-tree.h: Declare it.
2953 * class.c (currently_open_class): Return fast if T isn't a class.
2955 2009-02-26 H.J. Lu <hongjiu.lu@intel.com>
2958 * parser.c (cp_parser_mem_initializer): Return error_mark_node
2959 if cp_parser_mem_initializer_id returns error_mark_node.
2961 2009-02-24 Richard Guenther <rguenther@suse.de>
2964 * pt.c (instantiate_decl): Do not instantiate extern, non-inline
2967 2009-02-23 H.J. Lu <hongjiu.lu@intel.com>
2970 * pt.c (coerce_template_template_parms): Return 0 if parameter
2973 2009-02-23 Jason Merrill <jason@redhat.com>
2975 * pt.c (unify): Call maybe_adjust_types_for_deduction when
2976 deducing from an initializer list.
2978 2009-02-20 Jason Merrill <jason@redhat.com>
2981 * decl.c (grokdeclarator): Handle ~identifier.
2983 2009-02-19 Jakub Jelinek <jakub@redhat.com>
2986 * decl2.c (determine_visibility): If visibility changed and
2987 DECL_RTL has been already set, call make_decl_rtl to update symbol
2990 2009-02-19 H.J. Lu <hongjiu.lu@intel.com>
2993 * cp-tree.h (maybe_commonize_var): New.
2995 * decl.c (maybe_commonize_var): Make it extern.
2997 * decl2.c (finish_anon_union): Call maybe_commonize_var.
2999 2009-02-18 H.J. Lu <hongjiu.lu@intel.com>
3002 * parser.c (cp_parser_enum_specifier): Apply all attributes.
3004 2009-02-18 Jason Merrill <jason@redhat.com>
3006 * cfns.h: Tweak pathname for cfns.gperf.
3008 2009-02-13 Jason Merrill <jason@redhat.com>
3011 * semantics.c (finish_call_expr): Change koenig_p parm to int.
3012 If -1, don't set KOENIG_LOOKUP_P but do keep hidden candidates.
3013 * cp-tree.h: Adjust prototype.
3014 * pt.c (tsubst_copy_and_build) [CALL_EXPR]: Pass -1.
3016 2009-02-12 Jason Merrill <jason@redhat.com>
3019 * pt.c (unify)[TEMPLATE_PARM_INDEX]: Convert to the tsubsted type.
3021 2009-02-11 Jason Merrill <jason@redhat.com>
3024 * decl2.c (cp_write_global_declarations):
3025 Check DECL_DEFAULTED_FN, not DECL_ARTIFICIAL.
3028 * init.c (build_value_init_noctor): Split out from...
3029 (build_value_init): ...here.
3030 (expand_aggr_init_1): Handle value-initialization.
3031 * cp-tree.h: Add declaration.
3032 * class.c (type_has_user_provided_constructor):
3033 Handle non-class arguments.
3035 2009-02-10 Jason Merrill <jason@redhat.com>
3038 * class.c (defaultable_fn_p): Handle ... properly.
3041 * tree.c (lvalue_p_1): Condition rvalue ref handling on
3042 treat_class_rvalues_as_lvalues, too.
3044 2009-02-10 Paolo Carlini <paolo.carlini@oracle.com>
3047 * typeck.c (build_x_array_ref): New.
3048 * cp-tree.h: Declare it.
3049 * pt.c (tsubst_copy_and_build): Use it for case ARRAY_REF.
3051 2009-02-09 Jason Merrill <jason@redhat.com>
3054 * semantics.c (simplify_aggr_init_expr): Do zero-initialization here.
3055 * init.c (build_value_init): Not here. Don't build a TARGET_EXPR.
3056 * tree.c (get_target_expr): Handle AGGR_INIT_EXPR.
3057 * cp-gimplify.c (cp_gimplify_init_expr): Remove special handling
3058 for build_value_init TARGET_EXPR.
3059 * cp-tree.h (AGGR_INIT_ZERO_FIRST): New macro.
3061 2009-02-06 Paolo Carlini <paolo.carlini@oracle.com>
3065 * cp-tree.h (TMPL_ARGS_HAVE_MULTIPLE_LEVELS): Check TREE_VEC_LENGTH.
3067 2009-02-04 Jakub Jelinek <jakub@redhat.com>
3070 * operators.def: Use COMPONENT_REF code for ->/pt operator again,
3071 remove ./dt operator.
3072 * mangle.c (write_expression): Handle COMPONENT_REF after handling
3073 ADDR_EXPR, for COMPONENT_REF without ARROW_EXPR inside of it
3074 write_string ("dt") instead of using operators.def.
3076 2009-02-03 Jason Merrill <jason@redhat.com>
3078 * typeck.c (cp_build_unary_op): Only complain about taking address
3079 of main if pedantic.
3081 2009-02-03 Jakub Jelinek <jakub@redhat.com>
3084 * parser.c (cp_parser_primary_expression): Reject FIXED_CSTs.
3087 * typeck2.c (digest_init_r): Don't call process_init_constructor
3090 2009-02-03 Paolo Bonzini <bonzini@gnu.org>
3093 * pt.c (convert_nontype_argument_function): Expect expr to be an
3097 * typeck.c (merge_types): Call resolve_typename_type if only
3098 one type is a typename.
3100 2009-02-02 Jason Merrill <jason@redhat.com>
3103 * parser.c (cp_parser_unqualified_id): Don't wrap error_mark_node
3106 2009-02-01 Paolo Carlini <paolo.carlini@oracle.com>
3109 * parser.c (cp_parser_pure_specifier): If there are no tokens left
3110 do not call cp_lexer_consume_token.
3112 2009-01-30 Jakub Jelinek <jakub@redhat.com>
3115 * parser.c (cp_parser_already_scoped_statement): Handle __label__
3118 2009-01-30 Paolo Carlini <paolo.carlini@oracle.com>
3121 * error.c (dump_expr): Handle FIX_TRUNC_EXPR and FLOAT_EXPR.
3123 2009-01-30 Paolo Carlini <paolo.carlini@oracle.com>
3126 * error.c (dump_type_prefix, dump_type_suffix): Handle FIXED_POINT_TYPE.
3128 2009-01-29 Paolo Carlini <paolo.carlini@oracle.com>
3130 * typeck.c (invalid_nonstatic_memfn_p): Use
3131 DECL_NONSTATIC_MEMBER_FUNCTION_P.
3133 2009-01-27 Paolo Carlini <paolo.carlini@oracle.com>
3136 * call.c (build_over_call): If convert_for_arg_passing returns
3137 error_mark_node unconditionally return it.
3139 2009-01-22 Adam Nemet <anemet@caviumnetworks.com>
3141 * class.c (check_field_decls): Also inherit packed for bitfields
3142 regardless of their type.
3144 2009-01-22 Dodji Seketeli <dodji@redhat.com>
3147 * decl2.c (grokfield): Reverting changes of PR c++/26693
3148 (save_template_attributes): Likewise.
3149 * decl.c (grokdeclarator): Likewise.
3150 * name-lookup.c (pushdecl_maybe_friend): Likewise.
3151 * cp-tree.h (MEMBER_TYPES_NEEDING_ACCESS_CHECK): Likewise.
3152 (append_type_to_template_for_access_check): Likewise.
3153 * semantics.c (check_accessibility_of_qualified_id): Likewise.
3154 * pt.c (instantiate_class_template, instantiate_template ): Likewise.
3156 (resolve_type_name_type): Likewise.
3157 (append_type_to_template_for_access_check): Likewise.
3159 2009-01-21 Dodji Seketeli <dodji@redhat.com>
3162 * decl2.c (grokfield): when a typedef appears in a
3163 class, create the typedef variant type node for it.
3164 (save_template_attributes): Creating typedef variant type node
3165 here is now useless.
3166 * decl.c (grokdeclarator): If the typedef'ed struct/class was
3167 anonymous, set the proper type name to all its type variants.
3168 * name-lookup.c (pushdecl_maybe_friend): Reuse the
3169 set_underlying_type function to install typedef variant types.
3170 * cp-tree.h (MEMBER_TYPES_NEEDING_ACCESS_CHECK): New template accessor
3172 (append_type_to_template_for_access_check): New entry points.
3173 * semantics.c (check_accessibility_of_qualified_id):
3174 When a typedef that is a member of a class appears in a template,
3175 add it to the template. It will be ...
3176 * pt.c (instantiate_class_template, instantiate_template ): ... access
3177 checked at template instantiation time.
3178 (tsubst): Handle the case of being called with NULL args.
3179 (resolve_type_name_type): The type name should be the name of the
3181 (append_type_to_template_for_access_check): New entry point.
3183 2009-01-19 Jason Merrill <jason@redhat.com>
3186 * parser.c (cp_parser_unqualified_id): In a template,
3188 * typeck.c (lookup_destructor): Handle IDENTIFIER_NODE.
3190 2009-01-16 Jason Merrill <jason@redhat.com>
3193 * tree.c (lvalue_p_1): Allow non-fields in COMPONENT_REF.
3194 * init.c (build_new): Don't call describable_type unless we
3198 * pt.c (tsubst_decl) [USING_DECL]: Propagate access flags.
3201 * search.c (protected_accessible_p): N doesn't vary.
3203 2009-01-15 Jason Merrill <jason@redhat.com>
3206 * pt.c (tsubst_copy_and_build): Tell finish_call_expr to
3207 accept hidden friends.
3209 2009-01-15 Andrew Pinski <andrew_pinski@playstation.sony.com>
3212 * decl.c (grokdeclarator): Check for a non namespace/class context.
3214 2009-01-15 Jason Merrill <jason@redhat.com>
3218 * tree.c (lvalue_p_1): Handle BASELINK. A COMPONENT_REF to
3219 a function isn't necessarily an lvalue. Take tree, not const_tree.
3220 (lvalue_p, real_lvalue_p): Take tree, not const_tree.
3221 * typeck.c (lvalue_or_else): Likewise.
3222 * cp-tree.h: Adjust prototypes.
3224 2009-01-15 Steve Ellcey <sje@cup.hp.com>
3227 * pt.c (tsubst): Check for NULL args.
3229 2009-01-15 Dodji Seketeli <dodji@redhat.com>
3232 * name-lookup.c (pushtag): Don't create members to types that are not
3235 2009-01-14 Nick Clifton <nickc@redhat.com>
3238 * parser.c: Pass cp_id_kind computed in
3239 cp_parser_postfix_dot_deref_expression to
3240 cp_parser_primary_expression.
3242 2009-01-13 Jakub Jelinek <jakub@redhat.com>
3245 * tree.c (cp_walk_subtrees): Handle REINTERPRET_CAST_EXPR,
3246 STATIC_CAST_EXPR, CONST_CAST_EXPR and DYNAMIC_CAST_EXPR the same
3249 2009-01-12 Jason Merrill <jason@redhat.com>
3250 Steve Ellcey <sje@cup.hp.com>
3253 * name-lookup.c (lookup_name_real): Keep looking past a hidden
3256 2009-01-12 Dodji Seketeli <dodji@redhat.com>
3259 * pt.c (parameter_of_template_p): New function.
3260 * cp-tree.h: Declare it.
3261 * name-lookup.c (binding_to_template_parms_of_scope_p): New
3263 (outer_binding): Take template parameters in account when looking for
3266 2009-01-12 Jason Merrill <jason@redhat.com>
3269 * tree.c (pod_type_p): Return 1 for structs created by the back end.
3271 2009-01-12 Jakub Jelinek <jakub@redhat.com>
3274 * parser.c (cp_parser_builtin_offsetof): Allow `->' in
3275 offsetof member-designator, handle it as `[0].'.
3278 * decl.c (start_function): If grokdeclarator hasn't returned
3279 FUNCTION_DECL nor error_mark_node, issue diagnostics.
3281 2009-01-11 Jakub Jelinek <jakub@redhat.com>
3284 * cp-gimplify.c (genericize_if_stmt): Renamed from ...
3285 (gimplify_if_stmt): ... this.
3286 (cp_gimplify_expr): Don't handle IF_STMT here.
3287 (cp_genericize_r): Call genericize_if_stmt for IF_STMT.
3289 2009-01-10 Andrew Pinski <pinskia@gmail.com>
3292 * typeck.c (cp_build_modify_expr): Check for NULL current_function_decl.
3295 * typeck2.c (build_functional_cast): Check for reference type and NULL
3298 2009-01-09 Steve Ellcey <sje@cup.hp.com>
3300 * typeck.c (cp_build_unary_op): Check for ERROR_MARK.
3302 2009-01-09 Jakub Jelinek <jakub@redhat.com>
3305 * error.c (dump_expr): Handle EXPR_STMT like BIND_EXPR.
3307 2009-01-09 John F. Carr <jfc@mit.edu>
3310 * parser.c (cp_parser_class_specifier): Clear
3311 parser->in_unbraced_linkage_specification_p while parsing class
3314 2009-01-07 Jakub Jelinek <jakub@redhat.com>
3317 * semantics.c (finish_goto_stmt): Convert destination to
3320 2009-01-06 Jason Merrill <jason@redhat.com>
3327 * pt.c (check_default_tmpl_args): Don't complain about
3328 out-of-order parameter packs in the enclosing class
3329 or parameter packs after default args.
3330 (coerce_template_parms): If we have more than one
3331 parameter pack, don't flatten argument packs.
3332 (template_args_equal): Handle argument packs.
3333 (comp_template_args): Don't flatten argument packs.
3334 (check_instantiated_arg): Split out from...
3335 (check_instantiated_args): Here. Handle arg packs.
3336 (convert_template_argument): Just check that nontype argument
3337 packs have the right type.
3339 2009-01-05 Dodji Seketeli <dodji@redhat.com>
3342 * typeck.c (type_after_usual_arithmetic_conversions): Fix a typo.
3344 2009-01-05 Jason Merrill <jason@redhat.com>
3347 * typeck2.c (process_init_constructor_union): Handle union with
3350 * mangle.c (write_expression): Remove mangling for zero-operand
3354 * decl.c (cp_finish_decl): Clear DECL_INITIAL for invalid
3358 * class.c (defaultable_fn_p): Only operator== can be a copy
3359 assignment operator.
3361 2009-01-02 Jason Merrill <jason@redhat.com>
3364 * typeck2.c (process_init_constructor_union): Handle excess
3366 (process_init_constructor_record): Likewise.
3369 * typeck2.c (digest_init_r): Don't use process_init_constructor
3370 for non-aggregate classes.
3373 Copyright (C) 2009 Free Software Foundation, Inc.
3375 Copying and distribution of this file, with or without modification,
3376 are permitted in any medium without royalty provided the copyright
3377 notice and this notice are preserved.