1 2009-11-23 Jakub Jelinek <jakub@redhat.com>
4 * tree.c: Include cgraph.h.
5 (cp_fix_function_decl_p): Don't return true for same_body aliases.
6 * Make-lang.in (cp/tree.o): Depend on $(CGRAPH_H).
8 2009-11-23 Dodji Seketeli <dodji@redhat.com>
11 * cp-tree.def <TEMPLATE_INFO>: Declare new kind of tree
13 * cp-tree.h (struct tree_template_info,
14 struct qualified_typedef_usage_s): New.
15 (cp_tree_node_structure_enum): add TS_CP_TEMPLATE_INFO.
16 (union lang_tree_node): Add template_info.
17 (TI_TEMPLATE, TI_ARGS, TI_TYPEDEFS_NEEDING_ACCESS_CHECKING):
19 (build_template_info): Declare.
20 (get_types_needing_access_check): Adjust return type.
21 (add_typedef_to_current_template_for_access_check): Declare.
22 * cp-objcp-common.c (cp_tree_size): Handle TEMPLATE_INFO.
23 * semantics.c (add_typedef_to_current_template_for_access_check):
25 (check_accessibility_of_qualified_id): ... here.
26 * decl.c (make_typename_type): Use it.
27 * pt.c (build_template_info): Define.
28 (check_explicit_specialization, find_parameter_packs_r,
29 push_template_decl_real, lookup_template_class,
30 for_each_template_parm_r, tsubst_decl, tsubst): Use
32 (get_types_needing_access_check): Adjust return type.
33 (append_type_to_template_for_access_check_1): Record the
34 location of the usage point of the typedef. Adjust to TEMPLATE_INFO.
35 (append_type_to_template_for_access_check): Add new location
36 parameter. Pass it to append_type_to_template_for_access_check_1.
37 Adjust to TEMPLATE_INFO.
38 (perform_typedefs_access_check): Temporarily set input_location to
39 the usage point of the typedef we are checking access for. Adjust
40 to new TEMPLATE_INFO tree node.
41 * tree.c (bind_template_template_parm): Use build_template_info.
42 * call.c (add_template_candidate_real): Likewise.
43 * decl.c (grokfndecl): Likewise.
44 (cp_tree_node_structure): Handle TEMPLATE_INFO.
46 2009-11-20 Jason Merrill <jason@redhat.com>
48 PR c++/9050, DR 147, DR 318
49 * parser.c (cp_parser_lookup_name): If the name matches the explicit
50 class scope, we're naming the constructor.
51 (cp_parser_constructor_declarator_p): Just use cp_parser_unqualified_id
52 if we have a nested-name-specifier.
53 (cp_parser_direct_declarator): Handle getting an overload set as a
54 constructor declarator.
55 (cp_parser_unqualified_id): Avoid looking up the constructor when
56 naming the destructor.
57 (cp_parser_diagnose_invalid_type_name): Give good
58 diagnostic for improper use of constructor as template.
59 * typeck.c (finish_class_member_access_expr): Give good diagnostic
60 about calling constructor.
62 * error.c (dump_aggr_type): Don't print A::A for injected-class-name.
64 2009-11-20 Simon Martin <simartin@users.sourceforge.net>
67 * pt.c (process_partial_specialization): Do not turn wrongly located
68 parameter pack arguments into error_mark_node.
69 Split too long lines into two.
71 2009-11-20 Paolo Carlini <paolo.carlini@oracle.com>
74 * except.c (build_throw): Check the tree returned by
75 decay_conversion for error_mark_node.
77 2009-11-20 Shujing Zhao <pearly.zhao@oracle.com>
80 * cp-tree.h (composite_pointer_operation): New type.
81 (composite_pointer_type): Adjust prototype with new argument.
82 * typeck.c (composite_pointer_type): Accept
83 composite_pointer_operation as argument and emit diagnostic to be
84 visible to gettext and checked at compile time.
85 (composite_pointer_type_r): Likewise.
86 (common_pointer_type): Update call to composite_pointer_type.
87 (cp_build_binary_op): Likewise.
88 * call.c (build_conditional_expr): Likewise.
90 2009-11-19 Jason Merrill <jason@redhat.com>
93 * call.c (build_op_delete_call): Don't complain about using
94 op delete (void *, size_t) for placement delete if there's an
98 * class.c (build_self_reference): Call set_underlying_type.
99 * decl.c (check_elaborated_type_specifier): Don't complain about
101 (type_is_deprecated): Use TYPE_MAIN_VARIANT.
102 * pt.c (convert_template_argument): Handle injected-class-name used
103 as template template argument.
104 * typeck2.c (abstract_virtuals_error): Use TYPE_MAIN_VARIANT.
107 * decl.c (static_fn_type): Split out...
108 (revert_static_member_fn): ...from here.
109 * cp-tree.h: Declare it.
110 * class.c (resolve_address_of_overloaded_function): Use it to compare
111 pointers to member functions.
112 * typeck.c (build_static_cast_1): Call instantiate_type.
114 2009-11-18 Shujing Zhao <pearly.zhao@oracle.com>
117 * error.c (maybe_warn_cpp0x): Accept enum cpp0x_warn_str as argument.
118 (maybe_warn_variadic_templates): Update the maybe_warn_cpp0x calls to
119 match the new declaration.
120 * cp-tree.h (cpp0x_warn_str): New type.
121 (maybe_warn_cpp0x): Adjust prototype with new argument.
122 * call.c (reference_binding): Update the maybe_warn_cpp0x calls.
123 * decl.c (reshape_init_r, check_initializer, grokdeclarator):
125 * parser.c (cp_parser_primary_expression)
126 (cp_parser_parenthesized_expression_list, cp_parser_new_initializer)
127 (cp_parser_assignment_expression, cp_parser_condition)
128 (cp_parser_jump_statement, cp_parser_mem_initializer)
129 (cp_parser_simple_type_specifier, cp_parser_elaborated_type_specifier)
130 (cp_parser_enum_specifier, cp_parser_initializer)
131 (cp_parser_pure_specifier, cp_parser_functional_cast): Likewise.
133 2009-11-18 Jakub Jelinek <jakub@redhat.com>
136 * cp-tree.h (expand_or_defer_fn_1): New prototype.
137 * decl2.c (cp_write_global_declarations): Mark as !DECL_EXTERNAL
138 also all same_body aliases.
139 * semantics.c (expand_or_defer_fn): Move most of the function
140 except registering with cgraph to ...
141 (expand_or_defer_fn_1): ... here. New function.
142 * optimize.c: Include cgraph.h.
143 (maybe_clone_body): If in charge parm is not used and both base
144 and complete clones are created and are not comdat, tell cgraph
145 they have the same body.
146 * Make-lang.in (cp/optimize.o): Depend on $(CGRAPH_H).
148 2009-11-17 Paolo Carlini <paolo.carlini@oracle.com>
151 * typeck2.c (digest_init_r): Check init for error_operand_p.
152 * decl.c (reshape_init_class): Check return value of reshape_init_r
155 2009-11-17 Jakub Jelinek <jakub@redhat.com>
158 * call.c (reference_binding): Return NULL for initializer list with
159 error operand inside of it.
162 * typeck.c (cp_build_modify_expr): For initializer list call
163 check_array_initializer to make sure lhs isn't a VLA.
165 2009-11-16 Jason Merrill <jason@redhat.com>
167 PR c++/189, c++/9937, c++/13950, DR 176
168 * search.c (lookup_field_r): Allow lookup to find the
169 injected-class-name from a template base.
170 (template_self_reference_p): Remove.
171 * decl.c (make_typename_type): Diagnose ambiguity. Use
172 maybe_get_template_decl_from_type_decl.
173 * parser.c (cp_parser_template_name): Pass true to is_template
174 rather than use maybe_get_template_decl_from_type_decl.
175 (cp_parser_lookup_name): Use maybe_get_template_decl_from_type_decl.
176 * pt.c (maybe_get_template_decl_from_type_decl): Handle ambiguity.
177 Use DECL_SELF_REFERENCE_P.
179 * parser.c (cp_parser_parse_and_diagnose_invalid_type_name):
180 Avoid duplicate ambiguity error.
181 * error.c (dump_decl): Don't say "typedef" for injected-class-name.
182 * pt.c (convert_template_argument): Tweak logic.
184 2009-11-16 Paolo Carlini <paolo.carlini@oracle.com>
187 * pt.c (determine_specialization): Assign to candidates the return
188 value of the chainon called before print_candidates.
190 2009-11-16 Paolo Carlini <paolo.carlini@oracle.com>
193 * decl.h (enum decl_context): Add TPARM enumerator.
194 * decl.c (grokdeclarator): Per 14.1/2, error out if a storage class
195 is specified in a template parameter declaration.
196 * parser.c (cp_parser_template_parameter): Call grokdeclarator with
197 TPARM as third argument.
199 2009-11-13 Jason Merrill <jason@redhat.com>
203 * pt.c (expand_template_argument_pack): Handle null arg gracefully.
204 (convert_template_argument): Use %T for type.
207 * decl.c (create_implicit_typedef): Set TYPE_STUB_DECL here.
208 (cxx_init_decl_processing): Not here.
209 * name-lookup.c (pushtag): Or here.
210 * pt.c (lookup_template_class): Or here.
213 * pt.c (convert_nontype_argument): Give helpful error about
214 reference variable argument to reference template parameter.
217 * semantics.c (finish_non_static_data_member): Don't check
218 derivation in a template.
221 * parser.c (cp_parser_direct_declarator): Give helpful error about
222 trying to define member of a dependent typedef.
223 * pt.c (resolve_typename_type): Don't resolve a typedef typename.
224 * tree.c (typedef_variant_p): New.
225 * cp-tree.h: Declare it.
227 2009-11-12 Jason Merrill <jason@redhat.com>
230 * parser.c (cp_parser_primary_expression): Don't give a duplicate
234 * decl2.c (build_anon_union_vars): Set DECL_ARTIFICIAL.
237 * decl.c (grokdeclarator): Don't generate a void PARM_DECL.
240 * call.c (build_conditional_expr): Check specifically for folding
241 to CALL_EXPR rather than TREE_SIDE_EFFECTS.
243 * typeck.c (cv_qualified_p): New fn.
244 (decay_conversion): Use it.
245 * cp-tree.h: Declare it.
246 * tree.c (rvalue): Use it and cv_unqualified.
247 * init.c (build_aggr_init): Likewise.
250 * call.c (build_conditional_expr): Don't fold a TREE_SIDE_EFFECTS
251 COND_EXPR in unevaluated context.
253 2009-11-12 Jan Hubicka <jh@suse.cz>
255 * decl2.c (constrain_visibility): Clear WEAK and COMMON flags.
257 2009-11-11 Jason Merrill <jason@redhat.com>
260 * rtti.c (emit_support_tinfos): Add DFP types.
262 * call.c (build_op_delete_call): Downgrade error about
263 placement/non-placement confusion to permerror.
265 2009-11-10 Jason Merrill <jason@redhat.com>
267 * call.c (build_op_delete_call): Tweak error.
271 * call.c (non_placement_deallocation_fn_p): Split out...
272 (build_op_delete_call): ...from here. Use instantiate_type
273 for placement delete. Simplify logic.
274 * pt.c (primary_template_instantiation_p): Non-static.
275 * cp-tree.h: Declare it.
277 2009-11-09 Jason Merrill <jason@redhat.com>
280 * parser.c (cp_parser_template_argument): Accept SCOPE_REF around
284 * pt.c (tsubst_baselink): tsubst the name.
286 2009-11-07 Jason Merrill <jason@redhat.com>
289 * pt.c (tsubst) [TYPEOF_TYPE]: Set cp_unevaluated_operand.
293 * cp-tree.h (cp_decl_specifier_seq): Add any_type_specifiers_p.
294 * parser.c (cp_parser_single_declaration): Call
295 cp_parser_parse_and_diagnose_invalid_type_name here, too.
296 (cp_parser_parameter_declaration): And here.
297 (cp_parser_parse_and_diagnose_invalid_type_name): Be
298 less picky about declarator form. Don't skip to
299 the end of the block if we're in a declarator.
300 (cp_parser_decl_specifier_seq): Set any_type_specifiers_p.
301 (cp_parser_simple_declaration): Check it.
302 (cp_parser_member_declaration): Likewise.
303 (cp_parser_diagnose_invalid_type_name): Tweak error message.
304 (cp_parser_expression_statement): Likewise.
305 * decl2.c (grokfield): Mention decltype instead of typeof.
307 2009-11-06 Jason Merrill <jason@redhat.com>
310 * parser.c (cp_parser_check_template_parameters): Don't talk about
311 specialization at function scope.
312 (cp_parser_diagnose_invalid_type_name): Handle dependent scope.
313 (cp_parser_parse_and_diagnose_invalid_type_name): Likewise.
314 (cp_parser_expression_statement): Suggest typename.
315 * error.c (dump_decl) [SCOPE_REF]: Print the type here.
316 (dump_expr) [SCOPE_REF]: Call it.
317 (dump_type) [UNBOUND_CLASS_TEMPLATE]: Check TFF_UNQUALIFIED_NAME.
318 * cxx-pretty-print.c (pp_cxx_unqualified_id): Print class template
322 * decl2.c (build_memfn_type): Preserve attributes.
323 (cp_reconstruct_complex_type): Likewise.
324 (maybe_retrofit_in_chrg): Likewise.
325 * class.c (adjust_clone_args): Likewise.
326 * call.c (standard_conversion): Use build_memfn_type.
327 * pt.c (tsubst): Likewise.
328 * decl.c (build_ptrmem_type): Likewise
329 (check_function_type): Preserve attributes.
330 * tree.c (cp_build_type_attribute_variant): Propagate exception
331 specs on METHOD_TYPE, too.
332 (strip_typedefs): Preserve exception specs and attributes.
334 2009-11-06 Andrew Pinski <andrew_pinski@playstation.sony.com>
337 * optimize.c (maybe_clone_body): Copy DECL_ATTRIBUTES and
338 DECL_DISREGARD_INLINE_LIMITS also.
340 2009-11-06 Jakub Jelinek <jakub@redhat.com>
343 * parser.c (cp_parser_omp_for_loop): After diagnosing not perfectly
344 nested loop and parsing statements, don't cp_parser_require }, instead
345 exit the loop if next token is CPP_EOF.
347 2009-11-05 Jason Merrill <jason@redhat.com>
350 * method.c (do_build_copy_constructor): Don't drop cv-quals from
354 * class.c (finish_struct): Store maximum_field_alignment in
356 * pt.c (instantiate_class_template): Set maximum_field_alignment.
359 * name-lookup.c (arg_assoc_class): Call complete_type.
360 * pt.c (instantiate_class_template): Call uses_template_parms
361 instead of dependent_type_p.
364 * pt.c (check_undeduced_parms): New subroutine of...
365 (more_specialized_fn): ...here. Undeduced template parms can make
366 a template less specialized than another.
368 2009-11-04 Jason Merrill <jason@redhat.com>
371 * search.c (lookup_base): Don't complete_type (base).
374 * method.c (use_thunk): Check DECL_WEAK as well as
378 * name-lookup.c (add_function): Ignore non-functions.
380 2009-11-03 Jason Merrill <jason@redhat.com>
383 * decl2.c (cxx_callgraph_analyze_expr): Don't reference a function
384 just because a static variable in it is needed unless -frepo.
387 * parser.c (cp_parser_type_specifier_seq): Rename is_condition to
389 (cp_parser_exception_declaration): Pass true.
390 (cp_parser_omp_for_loop): Likewise.
393 * typeck.c (build_x_binary_op): Don't do warn_parentheses
394 if we're in a SFINAE context.
397 * call.c (build_call_a): Strip cv-quals from rvalue result.
400 * call.c (initialize_reference): Add complain parm.
401 * typeck.c (convert_for_initialization): Pass it.
402 * decl.c (grok_reference_init): Likewise.
403 * cp-tree.h: Declare it.
406 * pt.c (do_auto_deduction): Diagnose inconsistent deduction.
408 2009-11-02 Dodji Seketeli <dodji@redhat.com>
411 * pt.c (check_valid_ptrmem_cst_expr): New function.
412 (convert_nontype_argument): Use it to output an error for
413 illegal pointer to member expressions used as template arguments.
415 2009-11-02 Jason Merrill <jason@redhat.com>
417 Restrict DR 757 change to C++0x mode.
418 * decl2.c (mark_used): Check cxx_dialect.
419 * decl.c (grokfndecl): Do check type linkage in C++98 mode.
420 (grokvardecl): Likewise.
421 * pt.c (check_instantiated_arg): Likewise.
423 2009-11-02 Jakub Jelinek <jakub@redhat.com>
426 * name-lookup.c (handle_namespace_attrs): Pass 1 as last argument to
428 * parser.c (cp_parser_namespace_definition): Pass 1 as argument to
430 * rtti.c (push_abi_namespace): Pass 2 as last argument to
432 (pop_abi_namespace): Pass 2 as argument to pop_visibility.
434 2009-10-31 Jason Merrill <jason@redhat.com>
436 * tree.c (cv_unqualified): New fn.
437 * cp-tree.h: Declare it.
438 * typeck.c (decay_conversion): Use it instead of TYPE_MAIN_VARIANT.
440 * rtti.c (tinfo_name): Fix lengths for private case.
442 2009-10-31 Jason Merrill <jason@redhat.com>
445 * call.c (compare_ics): Avoid bad union use when
446 comparing two ck_lists.
448 2009-10-30 Jerry Quinn <jlquinn@optonline.net>
450 * mangle.c (mangle_type_string_for_rtti): Reapply 153734.
451 (needs_fake_anon): Likewise.
452 (write_name): Likewise.
453 (write_nested_name): Likewise.
454 * cp-tree.h (mangle_type_string_for_rtti): Likewise.
455 (get_anonymous_namespace): Likewise.
456 * name-lookup.c (get_anonymous_namespace_name): Likewise.
457 * rtti.c (tinfo_name): Likewise, with +1 in the second
458 build_string call fixed.
459 (tinfo_base_init): Likewise.
461 2009-10-30 Jason Merrill <jason@redhat.com>
464 * decl.c (cp_fname_init): Correct build_string argument.
466 2009-10-30 Jerry Quinn <jlquinn@optonline.net>
468 * mangle.c (mangle_type_string_for_rtti): Revert 153734.
469 (needs_fake_anon): Likewise.
470 (write_name): Likewise.
471 (write_nested_name): Likewise.
472 * cp-tree.h (mangle_type_string_for_rtti): Likewise.
473 (get_anonymous_namespace): Likewise.
474 * name-lookup.c (get_anonymous_namespace_name): Likewise.
475 * rtti.c (tinfo_name): Likewise.
476 (tinfo_base_init): Likewise.
478 2009-10-30 Dodji Seketeli <dodji@redhat.com>
481 * pt.c (iterative_hash_template_arg): articifial parms
482 don't have DECL_PARM_INDEX set. Do not hash it.
484 2009-10-28 Jerry Quinn <jlquinn@optonline.net>
486 * mangle.c (mangle_type_string_for_rtti): Revert r149964.
487 (needs_fake_anon): Likewise.
488 (write_name): Likewise.
489 (write_nested_name): Likewise.
490 * cp-tree.h (mangle_type_string_for_rtti): Likewise.
491 (get_anonymous_namespace): Likewise.
492 * name-lookup.c (get_anonymous_namespace_name): Likewise.
493 * rtti.c (tinfo_name): Insert '*' in front of private names.
494 (tinfo_base_init): Use it.
496 2009-10-28 Jason Merrill <jason@redhat.com>
499 * name-lookup.c (set_decl_namespace): Deal properly with inline
501 (qualified_lookup_using_namespace): Overhaul.
502 * pt.c (print_candidates): Handle getting an OVERLOAD.
504 2009-10-28 Jason Merrill <jason@redhat.com>
506 * decl.c (cp_fname_init): Correct build_string argument.
508 2009-10-27 Jason Merrill <jason@redhat.com>
510 Allow no-capture lambdas to convert to function pointer.
511 * semantics.c (maybe_add_lambda_conv_op): New.
512 * parser.c (cp_parser_lambda_expression): Call it.
513 (cp_parser_lambda_declarator_opt): Make op() static if
515 * mangle.c (write_closure_type_name): Adjust.
516 * semantics.c (finish_this_expr): Adjust.
517 * decl.c (grok_op_properties): Allow it.
518 * call.c (build_user_type_conversion_1): Handle static conversion op.
519 (build_op_call): And op().
521 2009-10-26 Jakub Jelinek <jakub@redhat.com>
524 * cp-lang.c (cxx_dwarf_name): Return NULL instead of
525 <anonymous ...> for anonymous aggregate names.
527 2009-10-26 Jason Merrill <jason@redhat.com>
529 PR c++/38796, Core issue 906
530 * cp-tree.h (DECL_DEFAULTED_OUTSIDE_CLASS_P): New.
531 (DECL_DEFAULTED_IN_CLASS_P): New.
532 * class.c (user_provided_p): Non-static.
533 (check_methods): Use it.
534 (check_bases_and_members): Check defaulted fns.
535 (defaultable_fn_p): Move and rename to...
536 * method.c (defaultable_fn_check): ...this.
537 (defaulted_late_check): New.
538 * pt.c (tsubst_decl): Call it.
539 * decl2.c (grokfield): Adjust.
540 * decl.c (cp_finish_decl): Adjust.
541 (grok_special_member_properties): Use user_provided_p.
543 2009-10-26 Dodji Seketeli <dodji@redhat.com>
546 * pt.c (template_args_equal): Handle comparison of
547 an ARGUMENT_PACK_SELECT node with the arguments node it selects into.
548 * cp-tree.def: Fix a typo in the description of TYPE_PACK_EXPANSION.
550 2009-10-26 Dodji Seketeli <dodji@redhat.com>
553 * decl.c (decls_match): Use DECL_IS_BUILTIN instead of
556 2009-10-23 Dodji Seketeli <dodji@redhat.com>
559 * mangle.c (write_template_args): Allow mangling of empty template
560 argument list. Updated function comments.
562 2009-10-23 Jason Merrill <jason@redhat.com>
564 * semantics.c (lambda_expr_this_capture): Use thisify_lambda_field.
566 * semantics.c (outer_lambda_capture_p): New fn.
567 (thisify_lambda_field): Factor out...
568 (add_default_capture): ...from here.
569 (finish_id_expression): Use them.
572 * call.c (add_function_candidate): Only permit explicit conversion
573 ops if copy ctor was called with a single argument.
575 * call.c (initialize_reference): Tweak error message.
577 2009-10-21 Jakub Jelinek <jakub@redhat.com>
579 * mangle.c (finish_mangling_get_identifier): Use
580 obstack_base (mangle_obstack) instead of name_base.
582 2009-10-19 Jakub Jelinek <jakub@redhat.com>
584 * parser.c (cp_lexer_print_token, cp_parser_is_string_literal,
585 cp_parser_string_literal, cp_parser_primary_expression): Likewise.
586 (cp_lexer_get_preprocessor_token): Use C_LEX_STRING_JOIN instead
587 of C_LEX_RAW_STRINGS.
589 2009-10-15 Jason Merrill <jason@redhat.com>
592 * error.c (dump_template_bindings): Wrap argument packs in {}.
595 * parser.c (CP_PARSER_FLAGS_NO_TYPE_DEFINITIONS): New.
596 (cp_parser_type_specifier): Don't try to parse a class-specifier
597 or enum-specifier in that case.
598 (cp_parser_trailing_type_id): New.
599 (cp_parser_late_return_type_opt): Call it.
600 (cp_parser_type_id_1): Add is_trailing_return parm.
601 (cp_parser_type_specifier_seq): Likewise.
603 2009-10-14 Jason Merrill <jason@redhat.com>
606 * call.c (print_z_candidates): Don't print deleted candidates.
607 (print_z_candidate): Note deleted candidates.
609 2009-10-14 Larry Evans <cppljevans@suddenlink.net>
612 * tree.c (cp_tree_equal): Add test for TEMPLATE_PARM_PARAMETER_PACK
615 2009-10-12 Jason Merrill <jason@redhat.com>
618 * parser.c (cp_parser_decltype): Set greater_than_is_operator_p.
621 * pt.c (type_unification_real): Call convert_template_argument
622 for function default template arguments.
623 (check_default_tmpl_args): Suggest -std=c++0x when function default
624 template args seen in C++98 mode.
626 2009-10-11 Jason Merrill <jason@redhat.com>
629 * typeck.c (build_reinterpret_cast_1): Handle rvalue refs
632 2009-10-11 Richard Guenther <rguenther@suse.de>
634 * tree.c (cp_free_lang_data): Drop anonymous aggregate names.
636 2009-10-08 Jason Merrill <jason@redhat.com>
639 * pt.c (maybe_adjust_types_for_deduction): Do rvalue ref adjustment
640 even when DEDUCE_EXACT.
643 * pt.c (resolve_nondeduced_context): New.
644 * cvt.c (convert_to_void): Call it.
645 * semantics.c (finish_decltype_type): Likewise.
646 * typeck.c (decay_conversion): Here too.
647 * pt.c (tsubst_decl): Don't clobber input_location.
648 Don't register a bad specialization.
650 2009-10-07 Gabriel Dos Reis <gdr@cs.tamu.edu>
652 * cp-tree.h: Fix location of documentation for DECL_LANG_FLAG_7.
654 2009-10-07 Jason Merrill <jason@redhat.com>
657 * pt.c (tsubst_pack_expansion): Don't do anything now if we
658 have incomplete packs of different lengths.
661 * tree.c (build_qualified_name): Call convert_from_reference.
663 2009-10-06 Jason Merrill <jason@redhat.com>
665 Fix lookup of initialized captures in unevaluated context.
666 * cp-tree.h (DECL_NORMAL_CAPTURE_P): New.
667 * name-lookup.c (qualify_lookup): Check it.
668 * parser.c (cp_parser_lambda_introducer): Pass explicit_init_p
670 * semantics.c (add_capture): Set DECL_NORMAL_CAPTURE_P
671 on captures without explicit init.
672 (add_default_capture): Pass explicit_init_p.
674 Fix capture by copy of types with explicit copy constructor.
675 * cp-tree.h (TARGET_EXPR_DIRECT_INIT_P): New.
676 (DIRECT_INIT_EXPR_P): New.
677 * typeck.c (convert_for_initialization): Just return if
679 * semantics.c (build_lambda_object): Use
680 TARGET_EXPR_DIRECT_INIT_P for normal captures.
682 2009-10-05 Jason Merrill <jason@redhat.com>
684 * parser.c: Mark lambda_scope and lambda_count for PCH.
686 2009-10-03 Jason Merrill <jason@redhat.com>
689 * parser.c (cp_parser_lambda_introducer): Avoid infinite loop on
692 2009-10-02 Jason Merrill <jason@redhat.com>
694 * mangle.c (write_unnamed_type_name): Implement.
695 (local_class_index): Split out from...
696 (discriminator_for_local_entity): ...here.
697 (nested_anon_class_index): New.
698 * cp-tree.h (TYPE_FUNCTION_SCOPE_P): New.
700 2009-10-02 Janis Johnson <janis187@us.ibm.com>
702 * call.c (convert_arg_to_ellipsis): Avoid promoting decimal32
705 2009-10-01 Jason Merrill <jason@redhat.com>
707 * parser.c (cp_parser_lambda_expression): Compute visibility.
708 (no_linkage_lambda_type_p): Remove.
709 * cp-tree.h: Remove declaration.
710 * tree.c (no_linkage_check): Don't call it. Don't check template
711 args. Don't check TREE_PUBLIC Types.
713 2009-10-01 Gabriel Dos Reis <gdr@cse.tamu.edu>
714 Jason Merrill <jason@redhat.com>
716 * decl.c (grokdeclarator): Set constexprness before announcing
719 2009-10-01 Gabriel Dos Reis <gdr@cs.tamu.edu>
721 * decl.c (record_builtin_java_type): Undo unintended change.
722 (cxx_init_decl_processing): Likewise.
724 2009-10-01 Jason Merrill <jason@redhat.com>
726 * pt.c (register_specialization): Push DECL_SOURCE_LOCATION to the
729 * decl.c (grok_special_member_properties): Only adjust
730 TYPE_HAS_COMPLEX_* if the function is defaulted in the class body.
731 (cp_finish_decl): Push DECL_DELETED_FN/DECL_DEFAULTED_FN to the
734 2009-09-30 Gabriel Dos Reis <gdr@cs.tamu.edu>
736 * decl.c (check_for_uninitialized_const_var): Check constexpr
738 (grokdeclarator): Handle `constexpr'.
739 (check_tag_decl): Reject `constexpr'.
740 (check_function_type): Check constexpr functions.
741 * cp-tree.h (ds_constexpr): New cp_decl_spec enumerator.
742 (CLASSTYPE_LITERAL_P): New.
743 (lang_type_class::is_literal): New.
744 (lang_type_class::dummy): Adjust width.
745 (literal_type_p): Declare.
746 * parser.c (cp_parser_check_decl_spec): Print it.
747 (cp_parser_decl_specifier_seq): Accept "constexpr".
748 * semantics.c (validate_constexpr_fundecl): Define.
749 (literal_type_p): Define.
751 2009-09-30 Jason Merrill <jason@redhat.com>
753 * semantics.c (lambda_expr_this_capture): Fix default capture
754 of explicit capture of 'this'.
756 2009-09-30 Jason Merrill <jason@redhat.com>
758 * parser.c (cp_parser_lambda_expression): Don't add __ to __this.
760 2009-09-30 Jason Merrill <jason@redhat.com>
762 * cp-tree.h (LANG_DECL_U2_CHECK): Check LANG_DECL_HAS_MIN.
764 2009-09-29 John Freeman <jfreeman08@gmail.com>
765 Jason Merrill <jason@redhat.com>
767 Add support for lambda-expressions as per N2927.
768 * cp-tree.def (VEC_INIT_EXPR, LAMBDA_EXPR): New.
769 * cp-tree.h (LAMBDA_TYPE_P, LAMBDA_FUNCTION_P): New.
770 (LAMBDA_EXPR_DEFAULT_CAPTURE_MODE): New.
771 (LAMBDA_EXPR_DEFAULT_CAPTURE_LIST): New.
772 (LAMBDA_EXPR_THIS_CAPTURE, LAMBDA_EXPR_CAPTURES_THIS_P): New.
773 (LAMBDA_EXPR_MUTABLE_P, LAMBDA_EXPR_DEDUCE_RETURN_TYPE_P): New.
774 (LAMBDA_EXPR_RETURN_TYPE, LAMBDA_EXPR_LOCATION): New.
775 (LAMBDA_EXPR_EXTRA_SCOPE, LAMBDA_EXPR_DISCRIMINATOR): New.
776 (struct tree_lambda_expr): New.
777 (union lang_tree_node): Add lambda_expression.
778 (struct lang_type_class): Add lazy_move_ctor flag, lambda_expr field.
779 (CLASSTYPE_LAZY_MOVE_CTOR, CLASSTYPE_LAMBDA_EXPR): New.
780 (LAMBDA_TYPE_EXTRA_SCOPE, VEC_INIT_EXPR_SLOT): New.
781 (VEC_INIT_EXPR_INIT, DECLTYPE_FOR_LAMBDA_CAPTURE): New.
782 (DECLTYPE_FOR_LAMBDA_RETURN): New.
783 (enum special_function_kind): Add sfk_move_constructor.
784 (LAMBDANAME_PREFIX, LAMBDANAME_FORMAT, LAMBDANAME_P): New.
785 * parser.c (cp_parser_lambda_expression, cp_parser_lambda_introducer)
786 (cp_parser_lambda_declarator_opt, cp_parser_lambda_body): New.
787 (start_lambda_scope, record_lambda_scope, finish_lambda_scope): New.
788 (no_linkage_lambda_type_p): New.
789 (cp_parser_primary_expression): Recognize lambda expression.
790 (cp_parser_init_declarator): Note lambda scope.
791 (cp_parser_function_definition_after_declarator): Likewise.
792 (cp_parser_late_parsing_default_args): Likewise.
793 (cp_parser_skip_to_closing_parenthesis): Skip to end of lambda capture
795 (cp_parser_parameter_declaration): Don't defer lambda default args.
796 * semantics.c (finish_non_static_data_member, finish_id_expression):
797 Handle default capture for lambda expressions.
798 (finish_this_expr): Handle 'this' keyword inside of lambda expressions.
799 (outer_automatic_var_p): New.
800 (finish_decltype_type): Handle decltypes within lambda expressions.
801 (classtype_has_nothrow_assign_or_copy_p): Synthesized move constructor.
802 (build_lambda_expr, build_lambda_object, begin_lambda_type)
803 (lambda_return_type, lambda_capture_field_type, apply_lambda_return_type)
804 (capture_decltype, add_capture, add_default_capture)
805 (lambda_expr_this_capture): New.
806 * mangle.c (write_unnamed_type_name): New. Incomplete.
807 (write_closure_type_name): New.
808 (write_unqualified_name): Recognize unnamed, closure types.
809 (write_type): Do not write decltypes from lambda expressions.
810 (decl_mangling_context): New.
811 (write_name): Use it. Handle PARM_DECL scope.
812 (write_prefix): Likewise. Handle VAR_DECL/FIELD_DECL scope.
813 (write_compact_number): Factor out from...
814 (write_expression, write_template_param): ...here.
815 (discriminator_for_local_entity): Recognize lambdas.
816 (write_local_name): Handle PARM_DECL scope.
817 * typeck.c (structural_comptypes): Compare decltypes from lambda
819 (check_return_expr): Deduce lambda return type from multiple return
821 * class.c (add_implicitly_declared_members): Add lazy move constructor
823 (check_bases_and_members): Delete default constructor and assignment
824 operator for lambda types.
825 (maybe_note_name_used_in_class): Do not confuse lambda expression with
827 * decl.c (reshape_init_r): Array copy.
828 (grokfndecl): Synthesized move constructor.
829 (cp_tree_node_structure): Lambda expression.
830 * method.c (use_thunk): Synthesized move constructor.
831 (do_build_copy_constructor): Likewise.
832 (locate_copy): Likewise.
833 (implicitly_declare_fn): Likewise.
834 * cp-objcp-common.c (cp_tree_size): Handle LAMBDA_EXPR.
835 * error.c (dump_aggr_type): Recognize lambda type.
836 (dump_function_decl): Recognize lambda function.
837 (function_category): Likewise.
838 (dump_function_name): Hide lambda name.
839 * tree.c (build_array_copy, move): New.
840 (special_function_p): Synthesized move constructor.
841 (no_linkage_check): Handle lambdas.
842 * search.c (lookup_fnfields_1): Synthesized move constructor.
843 * cp-gimplify.c (cp_gimplify_init_expr, cp_gimplify_expr):
844 Handle VEC_INIT_EXPR.
845 * typeck2.c (digest_init_r): Array copy.
846 * pt.c (get_template_info): Don't touch typedefs.
847 (instantiate_decl): Don't resubstitute artificial decls.
848 (tsubst_decl, tsubst, tsubst_copy_and_build): Handle lambdas.
849 (lookup_template_class): Don't fall back on name lookup.
850 * name-lookup.c (make_lambda_name): New.
851 (pushdecl_class_level): Handle default capture for lambda expressions.
852 (qualify_lookup): Handle decltypes within lambda expressions.
853 (pushtag): Handle ts_within_enclosing_non_class in function scope.
855 2009-09-28 Janis Johnson <janis187@us.ibm.com>
857 * mangle.c (write_builtin_type): Support decimal float types.
859 2009-09-28 Richard Henderson <rth@redhat.com>
861 * cp-objcp-common.h (LANG_HOOKS_EH_USE_CXA_END_CLEANUP): New.
863 2009-09-24 Jakub Jelinek <jakub@redhat.com>
865 * method.c (make_thunk, make_alias_for): Don't set
866 DECL_NO_STATIC_CHAIN.
867 * decl.c (builtin_function_1, grokfndecl): Likewise.
868 * lex.c (build_lang_decl): Likewise.
870 2009-09-23 Dodji Seketeli <dodji@redhat.com>
873 * decl.c (cp_finish_decl): Record the types used by the global
874 variable declaration we've just parsed.
876 2009-09-22 Dodji Seketeli <dodji@redhat.com>
878 * cp-lang.c (LANG_HOOKS_FUNCTION_PARAMETER_PACK_P,
879 LANG_HOOKS_FUNCTION_PARM_EXPANDED_FROM_PACK_P,
880 LANG_HOOKS_GET_GENERIC_FUNCTION_DECL): Initialize these
881 hooks for the c++ FE.
882 * cp-tree.h (function_parameter_pack_p, get_function_template_decl,
883 function_parameter_expanded_from_pack_p): Declare ...
884 * pt.c (function_parameter_pack_p, get_function_template_decl,
885 function_parameter_expanded_from_pack_p): ... new hooks.
886 (get_template_info): Make this more robust.
887 (template_args_variadic_p, make_ith_pack_parameter_name): Add a new
888 line between comment and function.
889 (get_template_argument_pack_elems): Fix comment.
890 (tsubst_decl): Arguments of function parameter packs are not
891 parameter packs themselves.
893 2009-09-21 Jason Merrill <jason@redhat.com>
896 * tree.c (trivial_type_p): Fix logic.
898 2009-09-21 Jason Merrill <jason@redhat.com>
900 * name-lookup.c (push_class_level_binding): Sanity check.
902 2009-09-18 Jason Merrill <jason@redhat.com>
904 * decl2.c (determine_visibility): Make anonymous types internal.
905 (mark_used): Complain about types without linkage used in
906 decls with internal linkage.
907 (vague_linkage_fn_p): Split out from...
908 * decl.c (maybe_commonize_var): ...here.
909 (grokdeclarator): Adjust linkage when a typedef gives linkage name.
910 * tree.c (no_linkage_check): Check the enclosing class and template
913 * cp-tree.h (TYPE_NAMESPACE_SCOPE_P): New.
915 * pt.c (get_pattern_parm): New.
916 (listify): Split out from...
917 (listify_autos): ...here.
918 (unify): Deduce std::initializer_list for T.
919 * call.c (build_over_call): Warn about it.
921 2009-09-17 Andrew Pinski <pinskia@gcc.gnu.org>
924 * typeck.c (cp_build_unary_op): Check TREE_CODE for bools instead of
926 (convert_for_assignment): Likewise.
927 * cvt.c (type_promotes_to): Likewise.
929 2009-09-14 Richard Henderson <rth@redhat.com>
930 Jakub Jelinek <jakub@redhat.com>
932 * cp-tree.h (finish_asm_stmt): Update decl.
933 * parser.c (cp_parser_asm_definition): Parse asm goto.
934 (cp_parser_asm_label_list): New.
935 * pt.c (tsubst_copy_asm_operands): Don't recurse on labels.
936 (tsubst_expr): Handle asm labels.
937 * semantics.c (finish_asm_stmt): Add and use labels parameter.
939 2009-09-14 Richard Henderson <rth@redhat.com>
941 * except.c (init_exception_processing): Don't call
942 default_init_unwind_resume_libfunc.
943 (cp_protect_cleanup_actions): Return the decl to call.
944 (build_exc_ptr): Use __builtin_eh_pointer.
945 * optimize.c (clone_body): Set eh_lp_nr, not eh_region.
947 2009-09-13 Richard Guenther <rguenther@suse.de>
948 Rafael Avila de Espindola <espindola@google.com>
950 * except.c (init_exception_processing): Do not set
951 lang_eh_runtime_type.
952 (choose_personality_routine): Do not set eh_personality_decl,
953 set pragma_java_exceptions.
954 * cp-lang.c (LANG_HOOKS_EH_RUNTIME_TYPE): Define.
955 (LANG_HOOKS_EH_PERSONALITY): Likewise.
956 (cp_eh_personality_decl): New.
957 (cp_eh_personality): Likewise.
958 * Make-lang.in (cp-lang.o): Add $(EXPR_H) and $(EXCEPT_H)
961 2009-09-13 Wei Guozhi <carrot@google.com>
964 * cp/optimize.c (build_delete_destructor_body): New function.
965 (maybe_clone_body): Call build_delete_destructor_body for
968 2009-09-10 Jason Merrill <jason@redhat.com>
970 * repo.c (extract_string, get_base_filename, init_repo): constify.
972 2009-09-09 Jason Merrill <jason@redhat.com>
974 * error.c (find_typenames_r): Also add decltypes.
976 2009-09-09 Paolo Carlini <paolo.carlini@oracle.com>
979 * decl2.c (grokfield): Check for explicit template argument lists.
981 2009-09-09 Jack Howarth <howarth@bromo.med.uc.edu>
984 * Make-lang.in: Remove redundant code from linkage for darwin10.
986 2009-09-08 Paolo Carlini <paolo.carlini@oracle.com>
989 * decl.c (build_init_list_var_init): Check return value of
990 perform_implicit_conversion.
992 2009-09-08 Jason Merrill <jason@redhat.com>
994 * class.c (currently_open_class): Make sure we're dealing with the
997 * cp-tree.h (enum overload_flags): Remove OP_FLAG.
998 * method.c (lazily_declare_fn): Check for dtorness in ABI warning.
1000 * name-lookup.c (is_class_level): Remove.
1001 (push_binding_level, leave_scope, resume_scope): Adjust.
1002 (pushlevel_class): Adjust.
1003 (poplevel_class): Make sure we're on class_binding_level.
1005 * decl.c (grokmethod): Rename from start_method.
1006 (finish_method): Remove.
1007 * cp-tree.h: Adjust.
1008 * parser.c (cp_parser_save_member_function_body): Adjust.
1010 2009-09-03 Doug Kwan <dougkwan@google.com>
1012 * tree.c (cp_fix_function_decl_p): New.
1013 (cp_free_lang_data): New.
1015 2009-09-03 Diego Novillo <dnovillo@google.com>
1017 * Make-lang.in (decl2.o): Add dependency on $(POINTER_SET_H).
1018 * decl2.c: Include pointer-set.h.
1019 (collect_candidates_for_java_method_aliases): New.
1020 (cp_write_global_declarations): Call it.
1021 Add local variable CANDIDATES. If set, call
1022 build_java_method_aliases.
1023 (build_java_method_aliases): Add argument CANDIDATES.
1024 Use it to determine if FNDECL should get a hidden alias.
1025 * cp-objcp-common.h (LANG_HOOKS_FREE_LANG_DATA): Define.
1026 * cp-tree.h (cp_free_lang_data): Declare.
1028 2009-09-03 Richard Guenther <rguenther@suse.de>
1030 * method.c (use_thunk): Use cgraph_finalize_function to hand
1031 off thunks to the cgraph.
1032 * semantics.c (emit_associated_thunks): Do not emit thunks
1033 for really extern functions.
1035 2009-09-03 Diego Novillo <dnovillo@google.com>
1037 * cp-lang.c (lang_hooks): Remove const qualifier.
1039 2009-09-02 Jason Merrill <jason@redhat.com>
1041 * semantics.c (describable_type): Don't pretend to be in a template.
1043 * ptree.c (cxx_print_type) [DECLTYPE_TYPE]: Print the expression.
1045 2009-09-01 Alexandre Oliva <aoliva@redhat.com>
1047 * cp-tree.h (TFF_NO_OMIT_DEFAULT_TEMPLATE_ARGUMENTS): New.
1048 * cp-lang.c (cxx_dwarf_name): Pass it.
1049 * error.c (count_non_default_template_args): Take flags as
1050 argument. Adjust all callers. Skip counting of default
1051 arguments if the new flag is given.
1053 2009-09-01 Dodji Seketeli <dodji@redhat.com>
1056 * pt.c (make_ith_pack_parameter_name): Don't use strnlen that is a
1059 2009-09-01 Richard Guenther <rguenther@suse.de>
1061 * cp-objcp-common.c (cp_expr_size): Use tree_expr_size.
1062 * cp-objcp-common.h (LANG_HOOKS_EXPR_SIZE): Do not define.
1064 2009-09-01 Richard Guenther <rguenther@suse.de>
1066 * cp-objcp-common.h (LANG_HOOKS_MARK_ADDRESSABLE): Remove.
1068 2009-08-31 Dodji Seketeli <dodji@redhat.com>
1071 * cp-tree.h (get_template_info): Parameter should be const.
1072 (CLASSTYPE_SPECIALIZATION_OF_PRIMARY_TEMPLATE_P): Fix typo.
1073 (get_template_argument_pack_elems,
1074 get_primary_template_innermost_parameters,
1075 get_template_innermost_arguments, template_template_parameter_p):
1077 * pt.c (get_template_argument_pack_elems,
1078 get_template_innermost_parameters, get_template_innermost_arguments,
1079 template_template_parameter_p):
1080 ... New C++ front end implementation of new language hooks.
1081 (primary_template_instantiation_p): New private helper.
1082 (make_ith_pack_parameter_name): Use snprintf and strnlen instead of
1084 (get_template_info): Const-ify parameter.
1085 * cp-lang.c (LANG_HOOKS_GET_INNERMOST_GENERIC_PARMS,
1086 LANG_HOOKS_GET_INNERMOST_GENERIC_ARGS,
1087 LANG_HOOKS_GET_ARGUMENT_PACK_ELEMS,
1088 LANG_HOOKS_GENERIC_TYPE_PARAMETER_DECL_P): Initialize these
1089 interfaces for the C++ front-end.
1091 2009-08-31 Jason Merrill <jason@redhat.com>
1094 * parser.c (cp_parser_enum_specifier): Make sure the : is followed by a
1095 type-specifier-seq before we commit.
1097 2009-08-28 Richard Guenther <rguenther@suse.de>
1100 * cp-gimplify.c (cp_genericize_r): Do not leak zero-sized stores
1101 into the generic IL.
1103 2009-08-27 Richard Guenther <rguenther@suse.de>
1105 * class.c (build_vtbl_ref_1): Remove excess vertical space.
1106 * Make-lang.in (CXX_TREE_H): Remove c-common.def dependency
1107 tracked by $(TREE_H).
1108 * semantics.c (expand_or_defer_fn): Zero DECL_SAVED_TREE.
1110 2009-08-26 Jason Merrill <jason@redhat.com>
1112 * call.c (build_builtin_candidate): Don't set LOOKUP_ONLYCONVERTING
1113 if we're contextually converting to bool.
1114 (build_conditional_expr): Likewise.
1115 * typeck.c (condition_conversion): Likewise.
1117 * call.c (build_conditional_expr): Fix logic errors.
1118 (build_new_op): Remove dead COND_EXPR handling.
1120 2009-08-24 Jason Merrill <jason@redhat.com>
1122 * cp-tree.h (DECL_DEFERRED_FN): Remove.
1123 (struct lang_decl_fn): Remove deferred flag.
1124 * class.c (build_clone): Don't set it.
1125 * decl2.c (note_vague_linkage_fn): Don't check or set it.
1126 (mark_used): Don't check it.
1127 * method.c (make_thunk, make_alias_for): Don't set it.
1129 * decl2.c (mark_used): Streamline logic.
1134 * cp-tree.h (DECL_ODR_USED): New macro.
1135 (struct lang_decl_base): Add odr_used flag.
1136 * decl.c (duplicate_decls): Propagate it. Use it for error.
1137 * pt.c (register_specialization): Use it for error.
1138 * decl2.c (mark_used): Use it as gating flag rather than TREE_USED.
1139 (cp_write_global_declarations): Use it for error.
1140 (tree_used_ok): Remove.
1141 * cp-tree.h: Remove tree_used_ok.
1142 * call.c (build_call_a): Don't call it.
1143 * init.c (build_offset_ref): Likewise.
1145 2009-08-21 Jakub Jelinek <jakub@redhat.com>
1148 * tree.c (lvalue_p_1) <case CONST_DECL>: Return clk_none if
1151 2009-08-19 Jason Merrill <jason@redhat.com>
1155 * decl2.c (mark_used): Increment function_depth during synthesis.
1156 * parser.c (cp_parser_default_argument): Not here.
1158 2009-08-19 Jakub Jelinek <jakub@redhat.com>
1160 * method.c (use_thunk): Call free_after_compilation after
1161 assemble_end_function.
1163 2009-08-17 Richard Guenther <rguenther@suse.de>
1165 * decl.c (build_ptrmemfunc_type): Keep variant chain intact.
1167 (finish_enum): Keep variant chain intact.
1168 * tree.c (cp_build_reference_type): Likewise.
1170 2009-08-16 Jason Merrill <jason@redhat.com>
1172 Make TREE_USED match the [basic.def.odr] concept for FUNCTION_DECL
1173 and VAR_DECL, so mark_used only has effect the first time.
1174 * decl2.c (mark_used): Just return if TREE_USED is already set.
1175 Don't set TREE_USED if cp_unevaluated_operand is set.
1176 (tree_used_ok): New fn.
1177 * init.c (build_offset_ref): Check it instead of TREE_USED.
1178 * call.c (build_call_a): Likewise.
1179 * cp-tree.h: Declare it.
1180 (DECL_NO_LINKAGE_CHECKED): No longer needed.
1181 (struct lang_decl_base): Remove no_linkage_checked bitfield.
1183 * decl2.c (finish_static_data_member_decl): Don't set TREE_USED.
1185 * decl2.c (mark_used): It's ok to synthesize for default args now.
1187 2009-08-10 Jason Merrill <jason@redhat.com>
1189 Implement DR 757: It's OK for a decl to use a type without linkage
1190 so long as the decl is defined in the current translation unit.
1191 * decl2.c (no_linkage_decls): New vector.
1192 (mark_used): Add decls that use types with no linkage.
1193 (cp_write_global_declarations): Check that they are defined.
1194 (decl_defined_p, no_linkage_error): New fns.
1195 * cp-tree.h (DECL_NO_LINKAGE_CHECKED): New macro.
1196 (struct lang_decl_base): Add flag.
1197 * decl.c (grokfndecl): Don't check type linkage.
1198 (grokvardecl): If the type has no linkage, just make sure
1199 DECL_LANG_SPECIFIC is set.
1200 * pt.c (check_instantiated_arg): Don't check type linkage.
1201 * name-lookup.c (is_local_extern): New fn.
1202 * name-lookup.h: Declare it.
1204 2009-08-05 Jason Merrill <jason@redhat.com>
1207 * init.c (build_vec_init): Evaluate the initializer before
1208 starting the initialization try block.
1210 2009-08-05 Manuel López-Ibáñez <manu@gcc.gnu.org>
1213 * typeck.c (convert_for_assignment): Do not warn for any boolean
1214 variant. Use explicit location.
1216 2009-08-04 Dodji Seketeli <dodji@redhat.com>
1219 * pt.c (tsubst_default_argument): Let access checks of the
1220 default argument happen in the context of the current function.
1222 2009-08-04 Manuel López-Ibáñez <manu@gcc.gnu.org>
1225 * call.c (build_new_op): Only try prefix operator if -fpermissive,
1226 otherwise just error.
1228 2009-08-04 Dodji Seketeli <dodji@redhat.com>
1231 * error.c (lang_decl_name): Print qualified names for decls
1234 2009-08-03 Jason Merrill <jason@redhat.com>
1235 Jakub Jelinek <jakub@redhat.com>
1238 * init.c (build_vec_init): Look through a TARGET_EXPR around a
1241 2009-07-31 Jason Merrill <jason@redhat.com>
1242 Douglas Gregor <doug.gregor@gmail.com>
1244 Remove implicit binding of lvalues to rvalue references (N2831)
1245 * call.c (convert_class_to_reference): Binding an lvalue to an
1246 rvalue reference is bad. If the user-defined conversion is bad,
1247 set bad_p before merging conversions.
1248 (maybe_handle_ref_bind): Don't push down bad_p.
1249 (reference_binding): Binding an lvalue to an rvalue reference is bad.
1250 (convert_like_real): Give a helpful error about binding lvalue
1251 to rvalue reference.
1252 (reference_related_p): No longer static.
1253 * typeck.c (build_typed_address): New.
1254 (build_static_cast_1): Add static_cast from lvalue to &&.
1255 * cp-tree.h: Adjust.
1257 2009-07-31 Jason Merrill <jason@redhat.com>
1259 * call.c (reference_binding): Rename lvalue_p to is_lvalue.
1260 Do direct binding of "rvalues" in memory to rvalue references.
1261 * tree.c (lvalue_p_1): Can't be both non-addressable lvalue and
1263 * typeck.c (build_static_cast_1): Do direct binding of memory
1264 "rvalues" to rvalue references.
1265 * cvt.c (cp_fold_convert): New.
1266 * cp-tree.h: Declare it.
1268 2009-07-31 Jason Merrill <jason@redhat.com>
1270 * typeck.c (build_address): Do fold away ADDR_EXPR of INDIRECT_REF.
1271 * tree.c (rvalue): Use cp_build_qualified_type, not TYPE_MAIN_VARIANT.
1273 2009-07-29 Jason Merrill <jason@redhat.com>
1276 * cp-tree.h (enum tsubst_flags): Add tf_no_class_instantiations.
1277 * error.c (count_non_default_template_args): Pass it.
1278 * pt.c (tsubst) [TYPENAME_TYPE]: Don't complete type if it's set.
1280 2009-07-29 Richard Guenther <rguenther@suse.de>
1283 * cp-gimplify.c (cp_genericize_r): Properly walk the BIND_EXPR
1286 2009-07-26 Simon Martin <simartin@users.sourceforge.net>
1289 * decl.c (grokdeclarator): Do not set TREE_NO_WARNING for functions
1290 with a qualified return type.
1292 2009-07-24 Jason Merrill <jason@redhat.com>
1295 * call.c (build_op_delete_call): If this is for a new-expression
1296 and the op delete is deleted, do nothing.
1299 * call.c (compare_ics): Give list-initialization of std::init_list
1300 priority over conversion to scalar, too.
1302 2009-07-22 Jason Merrill <jason@redhat.com>
1304 * mangle.c (mangle_type_string_for_rtti): Rename to be clearer.
1305 (needs_fake_anon): New.
1306 (write_name): Check it.
1307 (write_nested_name): Add a fake anonymous namespace scope if true.
1308 * name-lookup.c (get_anonymous_namespace_name): No longer static.
1309 * rtti.c, cp-tree.h: Adjust.
1311 2009-07-22 Richard Guenther <rguenther@suse.de>
1314 * cp-gimplify.c (cp_gimplify_expr): Move handling of using
1315 related exprs to ...
1316 (cp_genericize_r): ... genericization stage.
1317 (cp_genericize): Adjust.
1319 2009-07-21 Jason Merrill <jason@redhat.com>
1322 * call.c (reference_binding): Implement binding to { }.
1323 (initialize_reference): Binding temporary to non-const && is fine.
1324 * decl.c (grok_reference_init): Remove error for CONSTRUCTOR.
1326 * decl.c (reshape_init_r): { T } is not an aggregate initializer
1329 2009-07-17 Richard Guenther <rguenther@suse.de>
1332 * decl.c (finish_function): Do not emit unused result warnings
1334 * cp-objcp-common.h (LANG_HOOKS_POST_GIMPLIFY_PASS): Use
1335 c_warn_unused_result_pass.
1336 * semantics.c (expand_or_defer_fn): Adjust assertion about IL status.
1337 * optimize.c (clone_body): Clone in GENERIC.
1338 (maybe_clone_body): Do not clear DECL_SAVED_TREE.
1339 * decl2.c (cp_write_global_declarations): Fix body test.
1340 Do not call cgraph_optimize.
1341 * Make-lang.in (optimize.o): Add tree-iterator.h dependency.
1342 * method.c (use_thunk): Register thunk with
1343 cgraph_finalize_function.
1344 * error.c (function_category): Guard access of DECL_LANG_SPECIFIC.
1346 2009-07-17 Richard Guenther <rguenther@suse.de>
1348 * init.c (build_vec_delete_1): Do not set DECL_REGISTER on the
1351 2009-07-17 Aldy Hernandez <aldyh@redhat.com>
1352 Manuel López-Ibáñez <manu@gcc.gnu.org>
1355 * typeck.c, init.c, class.c, method.c, rtti.c, except.c, error.c,
1356 tree.c, cp-gimplify.c, cxx-pretty-print.c, pt.c, semantics.c,
1357 call.c, cvt.c, mangle.c: Add location argument to
1358 fold_{unary,binary,ternary}, fold_build[123], build_call_expr,
1359 build_size_arg, build_fold_addr_expr, build_call_array,
1360 non_lvalue, size_diffop, fold_build1_initializer,
1361 fold_build2_initializer, fold_build3_initializer,
1362 fold_build_call_array, fold_build_call_array_initializer,
1363 fold_single_bit_test, omit_one_operand, omit_two_operands,
1364 invert_truthvalue, fold_truth_not_expr, build_fold_indirect_ref,
1365 fold_indirect_ref, combine_comparisons, fold_builtin_*,
1366 fold_call_expr, build_range_check, maybe_fold_offset_to_address,
1367 round_up, round_down.
1369 2009-07-16 Jason Merrill <jason@redhat.com>
1372 Split POD into "standard-layout" and "trivial" as per N2230,
1373 Support std::is_standard_layout and std::is_trivial traits.
1374 * cp-tree.h (enum cp_trait_kind): Add CPTK_IS_STD_LAYOUT,
1376 (struct lang_type_class): Add non_std_layout.
1377 (CLASSTYPE_NON_STD_LAYOUT): New.
1378 * class.c (check_bases): Set it.
1379 (check_field_decls): Likewise.
1380 (check_bases_and_members): Likewise.
1381 * parser.c (cp_parser_primary_expression): Handle RID_IS_STD_LAYOUT,
1383 (cp_parser_trait_expr): Likewise.
1384 * semantics.c (trait_expr_value): Handle CPTK_IS_STD_LAYOUT,
1386 (finish_trait_expr): Likewise.
1387 * tree.c (scalarish_type_p, trivial_type_p, std_layout_type_p): New.
1388 (pod_type_p): Use them.
1389 (type_has_nontrivial_copy_init, type_has_nontrivial_default_init): New.
1391 Adjust bits of the language that no longer refer to POD types.
1392 * call.c (convert_arg_to_ellipsis): Use type_has_nontrivial_copy_init
1393 and TYPE_HAS_NONTRIVIAL_DESTRUCTOR rather than pod_type_p.
1394 (build_x_va_arg): Likewise.
1395 (call_builtin_trap): Remove.
1396 * decl.c (declare_local_label): Use type_has_nontrivial_default_init
1397 and TYPE_HAS_NONTRIVIAL_DESTRUCTOR rather than pod_type_p.
1398 (cp_finish_decl): Likewise.
1399 (check_previous_goto_1, check_goto): Adjust error.
1400 * typeck.c (build_class_member_access_expr): Check
1401 CLASSTYPE_NON_STD_LAYOUT rather than CLASSTYPE_NON_POD_P.
1403 2009-07-14 Taras Glek <tglek@mozilla.com>
1404 Rafael Espindola <espindola@google.com>
1406 * Make-lang.in: Added CP_PLUGIN_HEADERS and
1407 c.install-target to export cp-tree.h cxx-pretty-print.h
1408 name-lookup.h headers for plugins.
1410 2009-07-14 Jason Merrill <jason@redhat.com>
1413 * decl.c (decls_match): A non-extern-C declaration doesn't match
1414 a builtin extern-C declaration.
1417 * name-lookup.c (qualified_lookup_using_namespace): Don't stop
1418 looking in used namespaces just because we found something on
1422 * semantics.c (perform_koenig_lookup): Handle empty template args.
1424 * call.c (build_over_call): Use can_trust_pointer_alignment.
1426 2009-07-14 Dodji Seketeli <dodji@redhat.com>
1430 * decl2.c (grokfield): Don't call set_underlying_type on typedef
1431 decls that are type names.
1433 2009-07-13 Andrew Pinski <andrew_pinski@playstation.sony.com>
1436 * parser.c (cp_parser_elaborated_type_specifier): Accept typename in
1437 front of qualified names.
1439 2009-07-12 Jason Merrill <jason@redhat.com>
1442 * tree.c (rvalue): Use lvalue_or_rvalue_with_address_p.
1445 * cp-tree.h (enum cp_lvalue_kind_flags): Add clk_rvalueref.
1446 * tree.c (lvalue_p_1): Return it. Remove
1447 treat_class_rvalues_as_lvalues parm.
1448 (real_lvalue_p): Disallow pseudo-lvalues here.
1449 (lvalue_or_rvalue_with_address_p): New fn.
1450 * call.c (initialize_reference): Use it instead of real_lvalue_p.
1453 * init.c (build_new_1): Handle initializer list as array initializer.
1454 (build_vec_init): Likewise.
1455 * typeck.c (cp_build_modify_expr): Likewise.
1456 * typeck2.c (process_init_constructor_array): Error rather than abort
1457 if too many initializers.
1459 2009-07-10 Jakub Jelinek <jakub@redhat.com>
1462 * error.c (cp_print_error_function): Check for NULL block.
1464 2008-07-09 Simon Martin <simartin@users.sourceforge.net>
1465 Jason Merrill <jason@redhat.com>
1467 * pt.c (perform_typedefs_access_check, get_types_needing_access_check,
1468 append_type_to_template_for_access_check_1): Use CLASS_TYPE_P.
1470 2009-07-09 Dodji Seketeli <dodji@redhat.com>
1473 * pt.c (type_unification_real): Use tsubst_template_arg instead
1474 of tsubst to substitute default template arguments.
1476 2009-07-08 Manuel López-Ibáñez <manu@gcc.gnu.org>
1479 * init.c (build_new_1): Set TREE_NO_WARNING for compiler-generated
1481 * cp-gimplify.c (genericize_eh_spec_block): Likewise.
1484 2009-07-07 Jason Merrill <jason@redhat.com>
1487 * pt.c (tsubst_decl): Don't abort if we didn't change anything
1488 in a TEMPLATE_DECL's args.
1490 2009-07-07 Manuel López-Ibáñez <manu@gcc.gnu.org>
1492 * semantics.c (finalize_nrv_r): Replace EXPR_LOCUS by
1495 2009-07-07 Jason Merrill <jason@redhat.com>
1498 * decl.c (build_enumerator): Don't add enumerators for a
1499 scoped enum to the enclosing class.
1502 * decl.c (start_enum): Allow dependent underlying type.
1505 * decl.c (finish_enum): Finish scope even in a template.
1507 2009-07-07 Manuel López-Ibáñez <manu@gcc.gnu.org>
1509 * init.c: Replace %J by an explicit location. Update all calls.
1511 * typeck2.c: Likewise.
1513 * name-lookup.c: Likewise.
1515 2009-07-06 Manuel López-Ibáñez <manu@gcc.gnu.org>
1517 * decl.c: Replace %H by an explicit location. Update all calls.
1518 * except.c: Likewise.
1519 * semantics.c: Likewise.
1520 * parser.c: Likewise.
1522 2009-07-06 Simon Martin <simartin@users.sourceforge.net>
1525 * pt.c (perform_typedefs_access_check, get_types_needing_access_check,
1526 append_type_to_template_for_access_check_1): Use
1527 RECORD_OR_UNION_CODE_P.
1529 2009-07-04 Jason Merrill <jason@redhat.com>
1531 * pt.c (retrieve_specialization): Don't get confused by a
1532 using-declaration that brings in another instance of this template
1535 * ptree.c (cxx_print_type): Fix logic.
1537 * cp-tree.h (LANG_DECL_FN_CHECK): Fix non-checking version.
1540 * cp-tree.h (struct lang_decl_parm): New.
1541 (struct lang_decl): Add it.
1542 (LANG_DECL_PARM_CHECK): New.
1543 (DECL_PARM_INDEX): New.
1544 * decl2.c (parm_index): Remove.
1545 * lex.c (retrofit_lang_decl): Handle parms.
1546 (cxx_dup_lang_specific_decl): Likewise.
1547 * mangle.c (write_expression): Adjust.
1548 * tree.c (cp_tree_equal): Adjust.
1549 (decl_linkage): Only check DECL_COMDAT for functions and variables.
1550 * parser.c (cp_parser_parameter_declaration_list): Set
1552 * pt.c (iterative_hash_template_arg): Hash it.
1554 2009-07-03 Jason Merrill <jason@redhat.com>
1556 * cp-tree.h (struct lang_decl): Overhaul.
1557 (struct lang_decl_flags): Remove.
1558 (struct lang_decl_base): New.
1559 (struct lang_decl_min): New.
1560 (struct lang_decl_fn): New.
1561 (struct lang_decl_ns): New.
1562 (CAN_HAVE_FULL_LANG_DECL_P): Replace with LANG_DECL_HAS_MIN.
1563 (LANG_DECL_MIN_CHECK): New.
1564 (LANG_DECL_FN_CHECK): New.
1565 (LANG_DECL_NS_CHECK): New.
1566 (STRIP_TEMPLATE): New.
1567 (NON_THUNK_FUNCTION_CHECK): Remove.
1568 (DECL_DECLARES_FUNCTION_P): New.
1570 * lex.c (retrofit_lang_decl, cxx_dup_lang_specific_decl): Adjust.
1571 * decl.c (push_local_name, duplicate_decls): Adjust.
1572 * decl2.c (start_objects): Don't set u2sel.
1573 * semantics.c (finish_omp_threadprivate): Adjust.
1574 * class.c (build_clone): Don't do much on TEMPLATE_DECLs.
1575 (decl_cloned_function_p): Out-of-line implementation of macros.
1576 (clone_function_decl, adjust_clone_args): Use DECL_CLONED_FUNCTION_P.
1577 * mangle.c (write_unqualified_name): Don't check function flags
1579 * method.c (make_alias_for): Don't set DECL_CLONED_FUNCTION.
1580 * pt.c (build_template_decl): Don't set function flags.
1581 (check_default_tmpl_args): Check that it's a function.
1582 (instantiate_template): Use DECL_ABSTRACT_ORIGIN to find the
1585 * pt.c (tsubst_decl) [FUNCTION_DECL]: Don't tsubst
1586 DECL_CLONED_FUNCTION.
1588 * cp-tree.h (struct lang_type_class): Move sorted_fields here.
1589 * class.c (finish_struct_1): Adjust.
1590 * ptree.c (cxx_print_decl, cxx_print_type): Adjust.
1591 * search.c (lookup_field_1): Adjust.
1593 * cp-tree.h (CLASSTYPE_INLINE_FRIENDS): Remove.
1594 * decl.c (finish_method): Don't add to it.
1595 * class.c (fixup_pending_inline): Remove.
1596 (fixup_inline_methods): Remove.
1597 (finish_struct_1): Don't call it.
1599 * error.c (dump_function_name): Handle null name.
1601 2009-07-02 Mark Mitchell <mark@codesourcery.com>
1603 * typeck.c (cp_build_binary_op): Move warnings about use of NULL
1604 in arithmetic earlier and allow comparisions of NULL with
1605 pointers-to-members.
1607 2009-07-02 Jason Merrill <jason@redhat.com>
1609 Use hash tables for template specialization lookup.
1610 * pt.c (struct spec_entry): New type.
1611 (decl_specializations, type_specializations): New hash tables.
1612 (register_specialization, retrieve_specialization): Use them.
1613 (reregister_specialization, lookup_template_class): Use them.
1614 (eq_specializations, hash_tmpl_and_args, hash_specialization): New.
1615 (iterative_hash_template_arg): New.
1616 (init_template_processing): New
1617 (process_partial_specialization): Don't look to see if we already
1618 have this partial specialization.
1619 (maybe_process_partial_specialization): Handle reassigning
1620 full specializations when we get an explicit specialization
1621 of the partial instantiation.
1622 (tsubst_friend_function): Adjust specialization reassignment code.
1623 (instantiate_template): Only do one lookup.
1624 (instantiate_decl): Don't do any lookup.
1625 * cp-tree.h: Declare init_template_processing.
1626 * decl.c (duplicate_decls): Pass args to reregister_specialization.
1628 2009-07-01 Jason Merrill <jason@redhat.com>
1630 * cp-tree.h (DECL_CLASS_TEMPLATE_P): Use DECL_IMPLICIT_TYPEDEF_P.
1632 * pt.c (register_specialization): Use duplicate_decls to merge
1633 the argument with a previous specialization.
1634 (check_explicit_specialization): Call register_specialization to
1635 merge the TEMPLATE_DECL with a previous version.
1636 (determine_specialization): Return the args even if fn is a template.
1638 2009-07-01 Ian Lance Taylor <iant@google.com>
1640 * g++spec.c (lang_specific_driver): Bump num_args by 1.
1642 2009-06-30 Jason Merrill <jason@redhat.com>
1645 * pt.c (tsubst_pack_expansion): Handle unexpanded packs in an
1646 EXPR_PACK_EXPANSION.
1648 2009-06-29 Jason Merrill <jason@redhat.com>
1651 * error.c (dump_template_parms): Pass all args to
1652 count_non_default_template_args.
1653 (count_non_default_template_args): Pull out the inner ones.
1655 2009-06-26 H.J. Lu <hongjiu.lu@intel.com>
1657 * decl.c (duplicate_decls): Re-indent.
1659 2009-06-25 Ian Lance Taylor <iant@google.com>
1661 * call.c (avoid_sign_compare_warnings): New static function.
1662 (build_new_op): Call it.
1663 * typeck.c (cp_build_binary_op): Don't call warn_sign_compare if
1664 TREE_NO_WARNING is set on either operand.
1666 2009-06-25 Ian Lance Taylor <iant@google.com>
1668 * g++spec.c (SKIPOPT): define.
1669 (lang_specific_driver): Handle -static-libstdc++. Only add
1670 LIBSTDCXX_STATIC if we add LIBSTDCXX.
1672 2009-06-25 Ian Lance Taylor <iant@google.com>
1674 * cvt.c (convert_to_void): Only warn about COND_EXPR if neither
1675 the second nor third operand has side effects.
1677 2009-06-25 Ian Lance Taylor <iant@google.com>
1679 * parser.c (cp_parser_binary_expression): Increment
1680 c_inhibit_evaluation_warnings while parsing the right hand side of
1681 "true || x" or "false && x".
1682 * typeck.c (cp_build_binary_op): Only call warn_for_sign_compare
1683 if c_inhibit_evaluation_warnings is zero.
1685 2009-06-24 Jason Merrill <jason@redhat.com>
1687 * error.c (dump_decl): Do say "typedef" for the injected class name.
1689 * pt.c (lookup_template_class): Use currently_open_class,
1690 compare template args later.
1693 * decl.c (decls_match): Check DECL_TI_TEMPLATE too.
1694 * class.c (resolve_address_of_overloaded_function): Fix typo.
1696 2009-06-18 Aldy Hernandez <aldyh@redhat.com>
1698 * class.c (get_vtable_decl): Replace finish_decl with cp_finish_decl.
1699 * decl.c (finish_decl): Remove.
1700 (declare_global_var): Replace finish_decl with cp_finish_decl.
1701 (start_method): Same.
1702 * rtti.c (emit_tinfo_decl): Same.
1703 * pt.c (tsubst_expr): Same.
1704 (instantiate_decl): Same.
1705 * decl2.c (grokbitfield): Same.
1706 * name-lookup.c (pushdecl_top_level_1): Same.
1707 * cp-tree.h: Remove finish_decl.
1709 2009-06-16 David Edelsohn <edelsohn@gnu.org>
1711 * g++-spec.c (LIBSTDCXX_STATIC): Default to NULL.
1712 (lang_specific_driver): Always allocate extra argument.
1713 Add LIBSTDCXX_STATIC to arglist if defined and linking
1716 2009-06-16 Ian Lance Taylor <iant@google.com>
1718 * Make-lang.in (cp/class.o): Depend upon gt-cp-class.h.
1719 (cp/semantics.o): Depend upon gt-cp-semantics.h.
1721 2009-06-16 Ian Lance Taylor <iant@google.com>
1723 * parser.c (cp_unevaluated_operand): Define global variable.
1724 (cp_parser_question_colon_clause): Increment
1725 c_inhibit_evaluation_warnings when evaluating an expression which
1726 will never be executed.
1727 (cp_parser_decltype): Increment cp_unevaluated_operand and
1728 c_inhibit_evaluation_warnings, not skip_evaluation.
1729 (cp_parser_sizeof_operand): Likewise.
1730 (cp_parser_enclosed_template_argument_list): Save
1731 cp_unevaluated_operand and c_inhibit_evaluation_warnings, not
1733 * cp-tree.h (struct saved_scope): Remove skip_evaluation field.
1734 Add unevaluated_operand and inhibit_evaluation_warnings fields.
1735 (cp_unevaluated_operand): Declare.
1736 * name-lookup.c (push_to_top_level): Save cp_unevaluated_operand
1737 and c_inhibit_evaluation_warnings rather than skip_evaluation.
1738 (pop_from_top_level): Restore cp_unevaluated_operand and
1739 c_inhibit_evaluation_warnings rather than skip_evaluation.
1740 * class.c (build_base_path): Check cp_unevaluated_operand rather
1741 than skip_evaluation.
1742 * typeck.c (build_class_member_access_expr): Likewise.
1743 (cp_build_binary_op): Don't warn about bad shift counts if
1744 c_inhibit_evaluation_warnings is non-zero.
1745 * pt.c (coerce_template_parms): Save state of
1746 cp_unevaluated_operand and c_inhibit_evaluation_warnings, not
1748 (tsubst_aggr_type): Likewise.
1749 (tsubst_pack_expansion): Check cp_unevaluated_operand rather than
1751 (tsubst_copy): Likewise.
1752 (tsubst): Set cp_unevaluated_operand and
1753 c_inhibit_evaluation_warnings, not skip_evaluation.
1754 (tsubst_copy_and_build): Likewise.
1755 * call.c (convert_arg_to_ellipsis): Check cp_unevaluated_operand
1756 rather than skip_evaluation.
1757 * decl2.c (mark_used): Likewise.
1758 * semantics.c (finish_non_static_data_member): Likewise.
1759 * cvt.c (cp_convert_and_check): Check
1760 c_inhibit_evaluation_warnings rather than skip_evaluation.
1761 * mangle.c (write_type): Set cp_unevaluated_operand rather than
1764 2009-06-15 Ian Lance Taylor <iant@google.com>
1766 * parser.c (cp_parser_direct_declarator): Add braces around
1767 variables declared before label.
1769 2009-06-15 Rafael Avila de Espindola <espindola@google.com>
1771 * cp-objcp-common.h (LANG_HOOKS_COMDAT_GROUP): Remove.
1772 * cp-tree.h (cxx_comdat_group): Change signature.
1773 * decl.c (duplicate_decls): Use DECL_COMDAT_GROUP.
1774 (cxx_comdat_group): Change signature.
1775 * decl2.c (comdat_linkage, maybe_make_one_only): Update call to
1777 (constrain_visibility, get_guard): Use DECL_COMDAT_GROUP.
1778 * method.c (use_thunk): Update call to make_decl_one_only.
1779 * optimize.c (maybe_clone_body): Use DECL_COMDAT_GROUP
1781 2009-06-12 Aldy Hernandez <aldyh@redhat.com>
1783 * typeck.c (cp_build_binary_op): Pass location to overflow_warning.
1784 (build_modify_expr): New arg.
1785 * semantics.c (finish_unary_op_expr): Pass location to
1787 (handle_omp_for_class_iterator): Pass location to build_modify_expr.
1788 * typeck.c (cxx_sizeof_or_alignof_type): Pass location to
1789 c_sizeof_or_alignof_type.
1790 (build_array_ref): New argument.
1791 (build_compound_expr): Same.
1792 (build_const_cast): Same.
1793 (build_ptrmemfunc): Pass location to build_c_cast.
1794 * init.c (avoid_placement_new_aliasing): Pass location to
1796 (build_vec_delete_1): Pass location to cp_build_modify_expr,
1797 build_compound_expr.
1798 * class.c (build_vtbl_ref_1): Pass location to build_array_ref.
1799 * decl.c (poplevel): Pass location to c_build_bind_expr.
1800 (finish_case_label): Pass location to build_case_label.
1801 (finish_constructor_body): Same.
1802 (finish_destructor_body): Pass location to build_stmt.
1803 (cxx_maybe_build_cleanup): Same, but to build_compound_expr.
1804 * call.c (build_new_op): Pass location to build_array_ref.
1805 (build_x_va_arg): Pass location to build_va_arg.
1806 * except.c (expand_end_catch_block): Pass location to
1808 * cp-tree.h (build_array_ref): New argument.
1809 (build_compound_expr): Same.
1810 (build_c_cast): Same.
1811 * cp-gimplify.c (gimplify_if_stmt): Pass location on down.
1812 (gimplify_switch_stmt): Same.
1813 * typeck2.c (split_nonconstant_init_1): Same.
1814 * pt.c (tsubst_copy): Same.
1815 * semantics.c (add_decl_expr): Same.
1816 (do_poplevel): Same.
1817 (push_cleanup): Same.
1818 (finish_goto_stmt): Same.
1819 (finish_expr_stmt): Same.
1820 (begin_if_stmt): Same.
1821 (begin_while_stmt): Same.
1822 (begin_do_stmt): Same.
1823 (finish_return_stmt): Same.
1824 (begin_for_stmt): Same.
1825 (finish_break_stmt): Same.
1826 (finish_continue_stmt): Same.
1827 (begin_switch_stmt): Same.
1828 (begin_try_block): Same.
1829 (begin_handler): Same.
1830 (finish_asm_stmt): Same.
1831 (finish_label_stmt): Same.
1832 (finish_stmt_expr_expr): Same.
1833 (finalize_nrv_r): Same.
1834 (finish_omp_atomic): Same.
1835 * name-lookup.c (do_using_directive): Same.
1836 * decl2.c (grok_array_decl): Same.
1837 * parser.c (cp_parser_cast_expression): Same.
1838 (cp_parser_selection_statement): Same.
1839 (cp_parser_implicitly_scoped_statement): Same.
1840 (cp_parser_objc_selector_expression): Same.
1841 (cp_parser_objc_synchronized_statement): Same.
1842 (cp_parser_objc_throw_statement): Same.
1843 (cp_parser_omp_critical): Same.
1844 (cp_parser_omp_master): Same.
1845 * typeck.c (build_function_call): Add location argument.
1846 * init.c: Add location argument to all build_decl calls.
1852 * semantics.c: Same.
1855 * cp-gimplify.c: Same.
1857 (cp_make_fname_decl): Add location argument. Pass location ot
1859 (finish_case_label): Same.
1860 * cp-tree.h (finish_case_label): Add location argument.
1861 * parser.c (cp_parser_label_for_labeled_statement): Pass location to
1864 2009-06-09 Jason Merrill <jason@redhat.com>
1867 * decl2.c (mark_used): Return after complaining about deleted fn.
1869 2009-06-08 Jason Merrill <jason@redhat.com>
1871 * parser.c (cp_parser_type_id_1): 'auto' type is ok with a
1872 late-specified return type.
1874 2009-06-08 Jakub Jelinek <jakub@redhat.com>
1877 * call.c (check_dtor_name): Return false even if
1878 get_type_value (name) is error_mark_node.
1882 * parser.c (cp_parser_direct_declarator): Don't set TREE_SIDE_EFFECTS
1883 on error_mark_node. Check for VLAs outside of function context
1884 before check whether to wrap bounds into a NOP_EXPR with
1887 2009-06-08 Alexandre Oliva <aoliva@redhat.com>
1889 * repo.c (get_base_filename): Use aux_base_name rather than
1890 alternate temporary file during second compare debug compilation.
1891 (finish_repo): Skip during -fcompare-debug-second.
1893 2009-06-06 Ian Lance Taylor <iant@google.com>
1895 * parser.c (cp_parser_label_for_labeled_statement): Support
1896 attribute on labels if immediately followed by semicolon.
1897 * semantics.c (finish_label_stmt): Return new label.
1898 * pt.c (tsubst_expr): Handle attributes for LABEL_EXPR.
1900 2009-06-03 Ian Lance Taylor <iant@google.com>
1902 * Make-lang.in (cc1plus-checksum.o): Depend upon $(CONFIG_H) and
1905 2009-06-02 Mark Mitchell <mark@codesourcery.com>
1907 * decl.c (maybe_deduce_size_from_array_init): Use relayout_decl.
1909 2009-06-02 Jason Merrill <jason@redhat.com>
1913 * typeck.c (cp_build_modify_expr): Always pass init-lists to the
1915 * call.c (implicit_conversion): Allow init-list conversion to scalar
1916 during direct-initialization, too. Mark the conversion bad if it
1917 has too many levels of braces.
1918 (convert_like_real): And give a helpful error.
1922 * decl.c (cp_finish_decl): Handle auto deduction from ().
1923 * typeck.c (build_x_indirect_ref): Handle dereferencing an operand
1924 with dependent type that is known to be a pointer.
1926 2009-06-02 Simon Martin <simartin@users.sourceforge.net>
1929 * pt.c (register_specialization): Properly setup DECL_CONTEXT for
1930 specializations in an invalid namespace.
1932 2009-06-01 Aldy Hernandez <aldyh@redhat.com>
1934 * error.c (print_instantiation_partial_context): Print column
1937 2009-05-29 Ian Lance Taylor <iant@google.com>
1939 * error.c (cp_printer): Don't use va_arg with enum type.
1941 2009-05-28 Dodji Seketeli <dodji@redhat.com>
1944 * cp-tree.h (canonical_type_variant): Remove this function declaration.
1945 (strip_typedefs): New function declaration.
1946 * tree.c (strip_typedefs): New function definition.
1947 (canonical_type_variant): Remove function definition.
1948 * cvt.c (convert_from_reference): No need to use
1949 canonical_type_variant.
1950 * typeck.c (cp_build_indirect_ref): Likewise.
1951 * error.c (dump_template_bindings): Use strip_typedefs instead of
1952 canonical_type_variant.
1953 * pt.c (convert_template_argument, unify): Likewise.
1954 * mangle.c (canonicalize_for_substitution): Don't use
1955 canonical_type_variant.
1957 2009-05-27 Jason Merrill <jason@redhat.com>
1959 * call.c (implicit_conversion): Handle conversion from
1960 initializer-list to scalar.
1961 (convert_like_real): Likewise. Avoid crashing on list
1962 initialization with bad conversions.
1963 (can_convert): Use LOOKUP_EXPLICIT.
1964 (can_convert_arg_bad): Add flags parm.
1965 * cp-tree.h: Adjust.
1966 * typeck.c (convert_for_assignment): Pass flags.
1968 2009-05-27 Ian Lance Taylor <iant@google.com>
1970 * Make-lang.in (g++$(exeext)): Change $(COMPILER) to $(LINKER).
1971 (cc1plus-dummy$(exeext), cc1plus$(exeext)): Likewise.
1973 2009-05-26 Ian Lance Taylor <iant@google.com>
1975 * Make-lang.in (g++spec.o): Use $(COMPILER).
1976 (g++$(exeext), cc1plus-dummy$(exeext)): Likewise.
1977 (cc1plus$(exeext)): Likewise.
1979 2009-05-26 Dodji Seketeli <dodji@redhat.com>
1982 * cp-tree.h (MEMBER_TYPES_NEEDING_ACCESS_CHECK): Remove this accessor.
1983 (TI_TYPEDEFS_NEEDING_ACCESS_CHECKING): New accessor.
1984 (get_types_needing_access_check): Declare new entry point.
1985 * pt.c (append_type_to_template_for_access_check_1,
1986 get_types_needing_access_check): New functions.
1987 (perform_typedefs_access_check): Accept FUNCTION_DECLs and
1988 RECORD_TYPEs rather than TEMPLATE_DECLs. Use the new
1989 get_types_needing_access_check, no more
1990 MEMBER_TYPES_NEEDING_ACCESS_CHECK.
1991 (instantiate_class_template): Set input_location to the source
1992 location of the most specialized template definition.
1993 Perform access check using the RECORD_TYPE of the template, not its
1994 associated most generic TEMPLATE_DECL.
1995 (append_type_to_template_for_access_check): Augment function
1996 comments. Use the new get_types_needing_access_check, not
1997 MEMBER_TYPE_NEEDING_ACCESS_CHECK. Use the new
1998 append_type_to_template_for_access_check_1 subroutine.
2000 2009-05-22 Jason Merrill <jason@redhat.com>
2003 * typeck.c (cp_build_binary_op): Allow ENUMERAL_TYPE in
2004 arithmetic comparisons.
2005 (cp_common_type): Handle scoped enums.
2007 * call.c (promoted_arithmetic_type_p): Don't use INTEGRAL_TYPE_P.
2008 (add_builtin_candidate, add_builtin_candidates): Likewise.
2009 (convert_like_real): Likewise.
2010 * class.c (check_bitfield_decl): Likewise.
2011 * decl.c (check_static_variable_definition): Likewise.
2012 (compute_array_index_type): Likewise.
2013 * decl2.c (grokbitfield): Likewise.
2014 * init.c (build_new_1): Likewise.
2015 * pt.c (convert_nontype_argument): Likewise.
2016 (current_instantiation): Likewise.
2017 * tree.c (pod_type_p): Likewise.
2018 * typeck.c (build_static_cast_1): Likewise.
2019 (build_reinterpret_cast_1): Likewise.
2021 2009-05-22 Richard Guenther <rguenther@suse.de>
2024 * init.c (avoid_placement_new_aliasing): Remove.
2025 (build_new_1): Do not call it.
2027 2009-05-22 Mark Mitchell <mark@codesourcery.com>
2029 * decl2.c (decl_needed_p): Consider dllexport'd functions needed.
2030 * semantics.c (expand_or_defer_fn): Similarly.
2032 2009-05-20 Ian Lance Taylor <iant@google.com>
2034 * parser.c (cp_parser_postfix_expression): Change args to a vec.
2035 Release it when done.
2036 (tree_vector): Define typedef. Define VEC functions.
2037 (cp_parser_parenthesized_expression_list): Change return type to
2038 vec. Change all callers.
2039 (cp_parser_new_expression): Change placement and initializer to
2040 vecs. Release them when done.
2041 (cp_parser_new_placement): Change return type to vec. Change all
2043 (cp_parser_new_initializer): Likewise.
2044 * typeck.c (build_function_call_vec): Just call
2045 cp_build_function_call_vec.
2046 (cp_build_function_call): Just build a vec and call
2047 cp_build_function_call_vec.
2048 (cp_build_function_call_vec): New function based on old
2049 cp_build_function_call.
2050 (convert_arguments): Remove nargs and argarray parameters. Change
2051 values to a vec. Change caller.
2052 (build_x_compound_expr_from_vec): New function.
2053 (cp_build_modify_expr): Build vec to pass to
2054 build_special_member_call.
2055 * call.c (struct z_candidate): Add first_arg field. Change args
2057 (convert_class_to_reference): Handle first argument separately.
2058 (add_candidate): Add first_arg parameter. Change args parameter
2059 to vec. Change all callers.
2060 (add_function_candidate, add_conv_candidate): Likewise.
2061 (add_template_candidate_real, add_template_candidate): Likewise.
2062 (add_template_conv_candidate): Likewise.
2063 (build_user_type_conversion_1): Handle first argument separately.
2064 (resolve_args): Change return type and parameter type to vecs.
2066 (perform_overload_resolution): Change args parameter to vec.
2068 (build_new_function_call, build_operator_new_call): Likewise.
2069 (add_candidates): Likewise.
2070 (build_op_call): New globally visible function, built from and
2071 replacing static function build_object_call.
2072 (build_new_op): Don't handle CALL_EXPR. Build vec, not tree_list,
2074 (build_op_delete_call): Build vec to pass to
2075 cp_build_function_call_vec.
2076 (build_temp): Build vec to pass to build_special_member_call.
2077 (convert_like_real): Likewise.
2078 (perform_direct_initialization_if_possible): Likewise.
2079 (build_over_call): Handle first_arg field. Use build_call_array
2080 rather than build_call_list.
2081 (build_special_member_call): Change args parameter to vec. Change
2083 (build_new_method_call): Likewise.
2084 * init.c (expand_default_init): Change parms to vec.
2085 (build_raw_new_expr): Change placement and init to vecs. Change
2087 (build_new_1, build_new): Likewise.
2088 * class.c (resolve_address_of_overloaded_function): Build array to
2089 pass to fn_type_unification.
2090 * pt.c (tsubst_copy_and_build): For NEW_EXPR build vecs to pass to
2091 build_new. For CALL_EXPR create a vec rather than a tree_list;
2092 expand a pack if necessary.
2093 (fn_type_unification): Change args parameter to const tree *. Add
2094 nargs parameter. Change all callers.
2095 (type_unification_real): Likewise.
2096 (unify): Build array to pass to type_unification_real.
2097 (get_bindings): Build array to pass to fn_type_unification.
2098 (any_type_dependent_arguments_p): Change args parameter to a vec.
2100 (make_args_non_dependent): Renamed from build_non_dependent_args.
2101 Change return type to void. Change parameter type to vec. Change
2103 (do_auto_deduction): Pass an array to type_unification_real.
2104 * semantics.c (perform_koenig_lookup): Change args to vec. Change
2106 (finish_call_expr): Change args to vec. Change all callers. Call
2107 build_op_call instead of passing CALL_EXPR to build_new_op.
2108 (cxx_omp_create_clause_info): Allocate vec to pass to
2109 build_special_member_call.
2110 * decl2.c (build_offset_ref_call_from_tree): Change args parameter
2111 to vec. Change all callers.
2112 * name-lookup.c (lookup_function_nonclass): Likewise.
2113 (struct arg_lookup): Change args to vec.
2114 (arg_assoc_namespace): Handle args as a vec.
2115 (arg_assoc_args_vec): New static function.
2116 (lookup_arg_dependent): Change args parameter to vec. Change all
2118 * method.c (do_build_assign_ref): Allocate vec to pass to
2119 build_special_member_call.
2120 * except.c (build_throw): Likewise.
2121 * typeck2.c (build_functional_cast): Likewise.
2122 * cvt.c (ocp_convert): Likewise.
2123 * tree.c (build_min_non_dep_call_vec): Change last parameter to
2124 vec. Change all callers.
2125 * cp-tree.h: Update declarations.
2126 * name-lookup.h: Update declarations.
2128 2009-05-20 Sandra Loosemore <sandra@codesourcery.com>
2130 * typeck.c (default_conversion): Check targetm.promoted_type.
2131 * decl.c (grokdeclarator): Check targetm.invalid_return_type.
2132 (grokparms): Check targetm.invalid_parameter_type.
2133 * cvt.c (ocp_convert): Check targetm.convert_to_type.
2134 (build_expr_type_conversion): Check targetm.promoted_type.
2136 2009-05-19 Andrew Pinski <andrew_pinski@playstation.sony.com>
2138 * typeck.c (build_binary_op): Allow % on integal vectors.
2140 2009-05-18 Jason Merrill <jason@redhat.com>
2142 Implement explicit conversions ops as specified in N2437.
2143 * decl.c (grokdeclarator): Handle explicit conversion ops.
2144 (check_initializer): Pass flags to store_init_value.
2145 * decl2.c (maybe_emit_vtables): Likewise.
2146 * init.c (expand_aggr_init_1): Likewise.
2147 * call.c (convert_class_to_reference): Take flags parm,
2148 check DECL_NONCONVERTING_P.
2149 (build_user_type_conversion_1): Check DECL_NONCONVERTING_P.
2150 (add_builtin_candidates): Simplify getting type of conversion.
2151 (build_object_call): Likewise. Check DECL_NONCONVERTING_P.
2152 (implicit_conversion): Pass through LOOKUP_ONLYCONVERTING.
2153 (reference_binding): Take flags parm. Direct-initialize copy parm.
2154 (add_function_candidate): Direct-initialize the copy parm.
2155 (add_conv_candidate): Use LOOKUP_IMPLICIT, not LOOKUP_NORMAL.
2156 (build_builtin_candidate): Add LOOKUP_ONLYCONVERTING.
2157 (conditional_conversion): Likewise.
2158 (convert_like_real): Only complain about DECL_NONCONVERTING_P
2160 (perform_implicit_conversion_flags): Add flags parm to
2161 perform_implicit_conversion. Improve diagnostics.
2162 * cp-tree.h (LOOKUP_IMPLICIT): New macro.
2163 (LOOKUP_COPY_PARM): New bit macro.
2164 * cvt.c (build_expr_type_conversion): Check DECL_NONCONVERTING_P.
2165 * typeck.c (convert_for_assignment): Take flags parm, pass it to
2166 perform_implicit_conversion_flags.
2167 (cp_build_modify_expr): Pass flags to convert_for_assignment.
2168 (convert_for_initialization): Likewise.
2169 * typeck2.c (store_init_value): Take flags parm, pass to
2171 (digest_init_flags): Add flags parm to digest_init.
2172 (digest_init_r): Take flags parm, pass to convert_for_initialization.
2173 (process_init_constructor_array): Pass it.
2174 (process_init_constructor_record): Likewise.
2175 (process_init_constructor_union): Likewise.
2177 2009-05-16 Jason Merrill <jason@redhat.com>
2180 * pt.c (tsubst_qualified_id): Retain the type if we aren't dealing
2181 with a dependent type. Actually look up the destructor.
2182 * semantics.c (finish_id_expression): Fix logic.
2183 (finish_qualified_id_expr): Don't try to use 'this' if we aren't in
2185 * typeck.c (build_x_unary_op): Diagnose taking the address of a
2186 constructor or destructor.
2187 * tree.c (get_first_fn): Handle OFFSET_REF.
2189 2009-05-17 Joseph Myers <joseph@codesourcery.com>
2191 * tree.c (cxx_printable_name_internal): Allow consecutive
2192 translated and untranslated cached copies of the name of the
2195 2009-05-15 Ian Lance Taylor <iant@google.com>
2197 * cp-tree.h (enum cp_lvalue_kind_flags): Rename from
2198 cp_lvalue_kind. Change all uses.
2199 (enum base_access_flags): Rename from enum base_access. Change
2201 * parser.c (enum cp_parser_flags): Remove enum tag.
2203 2009-05-15 Manuel López-Ibáñez <manu@gcc.gnu.org>
2206 * call.c (build_new_op): Update calls to warn_logical_operator.
2208 2009-05-14 Ian Lance Taylor <iant@google.com>
2210 * class.c (layout_class_type): Change itk to unsigned int.
2211 * decl.c (finish_enum): Change itk to unsigned int.
2212 * parser.c (cp_parser_check_decl_spec): Change ds to int. Remove
2215 2009-05-13 David Mandelin <dmandelin@mozilla.com>:
2217 * decl.c (duplicate_decls): Preserve parameter attributes.
2219 2009-05-10 Jan Hubicka <jh@suse.cz>
2221 * decl2.c (cxx_callgraph_analyze_expr): Use
2222 cgraph_mark_address_taken.
2224 2009-05-10 Joseph Myers <joseph@codesourcery.com>
2226 * call.c (name_as_c_string): Call type_as_string_translate.
2227 Translate identifiers to locale character set.
2228 * cp-tree.h (lang_decl_name): Update prototype.
2229 (type_as_string_translate, decl_as_string_translate,
2230 cxx_printable_name_translate): Declare.
2231 * cxx-pretty-print.c (M_): Define.
2232 (pp_cxx_unqualified_id, pp_cxx_canonical_template_parameter): Mark
2233 English fragments for conditional translation with M_.
2234 * decl.c (grokdeclarator): Translate identifiers to locale
2235 character set for diagnostics.
2236 * error.c (M_): Define.
2237 (dump_template_bindings, dump_type, dump_aggr_type,
2238 dump_type_prefix, dump_global_iord, dump_simple_decl, dump_decl,
2239 dump_function_decl, dump_template_parms, dump_expr,
2240 dump_binary_op, op_to_string, assop_to_string): Mark English
2241 fragments for conditional translation with M_.
2242 (type_as_string): Disable translation of identifiers.
2243 (type_as_string_translate): New.
2244 (expr_as_string): Disable translation of identifiers.
2245 (decl_as_string): Disable translation of identifiers.
2246 (decl_as_string_translate): New.
2247 (lang_decl_name): Add parameter translate.
2248 (args_to_string): Call type_as_string_translate.
2249 (cp_print_error_function): Call cxx_printable_name_translate.
2250 (print_instantiation_full_context,
2251 print_instantiation_partial_context): Call
2252 decl_as_string_translate.
2253 * parser.c (cp_lexer_get_preprocessor_token): Use %qE for
2254 identifier in diagnostic.
2255 * tree.c (cxx_printable_name): Change to
2256 cxx_printable_name_internal. Add parameter translate.
2257 (cxx_printable_name, cxx_printable_name_translate): New wrappers
2258 round cxx_printable_name_internal.
2260 2009-05-08 H.J. Lu <hongjiu.lu@intel.com>
2263 * call.c (build_call_a): Updated warn_deprecated_use call.
2264 (build_over_call): Likewise.
2265 * decl.c (grokdeclarator): Likewise.
2266 (grokparms): Likewise.
2267 * semantics.c (finish_id_expression): Likewise.
2268 * typeck.c (build_class_member_access_expr): Likewise.
2269 (finish_class_member_access_expr): Likewise.
2271 2009-05-06 Dodji Seketeli <dodji@redhat.com>
2274 * pt.c (tsubst_copy) <case PARM_DECL>: We don't want to tsubst the
2275 whole list of PARM_DECLs, just the current one.
2277 2009-05-05 Shujing Zhao <pearly.zhao@oracle.com>
2280 (opname_tab, assignop_tab, update_member_visibility, yyerror, yyhook,
2281 mangle_compound_literal): Remove unused declarations.
2282 (build_vfield_ref, cxx_print_statistics, clone_function_decl,
2283 adjust_clone_args, maybe_push_cleanup_level, pushtag, make_anon_name,
2284 pushdecl_top_level_maybe_friend, pushdecl_top_level_and_finish,
2285 check_for_out_of_scope_variable, print_other_binding_stack,
2286 maybe_push_decl, cxx_mark_addressable, force_target_expr,
2287 build_target_expr_with_type, finish_case_label,
2288 cxx_maybe_build_cleanup, begin_eh_spec_block, finish_eh_spec_block,
2289 check_template_keyword, cxx_omp_predetermined_sharing,
2290 cxx_omp_clause_default_ctor, cxx_omp_clause_copy_ctor,
2291 cxx_omp_clause_assign_op, cxx_omp_clause_dtor, cxx_omp_finish_clause,
2292 cxx_omp_privatize_by_reference): Rearrange the declarations line to
2293 match the comment that indicates the .c file which the functions are
2295 (cxx_print_xnode, cxx_print_decl, cxx_print_type,
2296 cxx_print_identifier, cxx_print_error_function, pushdecl): Add comment.
2298 2009-05-05 Nathan Sidwell <nathan@codesourcery.com>
2300 * typeck.c (cp_build_compound_expr): Require RHS to have a known
2302 * class.c (resolve_address_of_overloaded_function): Use
2303 OVL_CURRENT for error message.
2304 (instantiate_type): Forbid COMPOUND_EXPRs and remove code dealing
2305 with them. Do not copy the node.
2307 2009-05-05 Jakub Jelinek <jakub@redhat.com>
2310 * pt.c (tsubst): If magic NOP_EXPR with side-effects has no type,
2311 set it from its operand's type after tsubst_expr.
2313 2009-05-04 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
2316 * parser.c (cp_lexer_get_preprocessor_token): Do not store the
2317 canonical spelling for keywords.
2318 (cp_parser_attribute_list): Use the canonical spelling for
2319 keywords in attributes.
2321 2009-05-01 Joseph Myers <joseph@codesourcery.com>
2323 * cxx-pretty-print.c (is_destructor_name, pp_cxx_unqualified_id,
2324 pp_cxx_template_keyword_if_needed, pp_cxx_postfix_expression,
2325 pp_cxx_new_expression, pp_cxx_delete_expression,
2326 pp_cxx_unary_expression, pp_cxx_assignment_operator,
2327 pp_cxx_assignment_expression, pp_cxx_expression,
2328 pp_cxx_function_specifier, pp_cxx_decl_specifier_seq,
2329 pp_cxx_simple_type_specifier, pp_cxx_type_specifier_seq,
2330 pp_cxx_exception_specification, pp_cxx_direct_declarator,
2331 pp_cxx_ctor_initializer, pp_cxx_type_id, pp_cxx_statement,
2332 pp_cxx_namespace_alias_definition, pp_cxx_template_parameter,
2333 pp_cxx_canonical_template_parameter, pp_cxx_template_declaration,
2334 pp_cxx_declaration, pp_cxx_typeid_expression,
2335 pp_cxx_va_arg_expression, pp_cxx_offsetof_expression,
2336 pp_cxx_trait_expression): Mostly use pp_string and
2337 pp_cxx_ws_string in place of pp_identifier and pp_cxx_identifier
2338 for non-identifiers. Mark English strings for translation.
2339 * cxx-pretty-print.h (pp_cxx_ws_string): Define.
2340 * error.c (dump_template_parameter, dump_template_bindings,
2341 dump_type, dump_aggr_type, dump_type_prefix, dump_simple_decl,
2342 dump_decl, dump_template_decl, dump_function_decl,
2343 dump_parameters, dump_exception_spec, dump_template_parms,
2344 dump_expr, dump_binary_op, dump_unary_op, op_to_string,
2345 assop_to_string, args_to_string, cp_print_error_function,
2346 print_instantiation_full_context,
2347 print_instantiation_partial_context): Mostly use pp_string and
2348 pp_cxx_ws_string in place of pp_identifier and pp_cxx_identifier
2349 for non-identifiers. Mark English strings for translation.
2350 (dump_global_iord): Mark strings for translation; use longer
2351 strings instead of substituting single words.
2352 (function_category): Return a format string marked for
2353 translation, not a single word or phrase to substitute in a longer
2356 2009-04-28 Ben Elliston <bje@au.ibm.com>
2361 2009-03-27 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
2363 * typeck.c (cp_pointer_sum): Adjust call to pointer_int_sum.
2365 2009-04-27 Ian Lance Taylor <iant@google.com>
2367 * semantics.c (finish_omp_clauses): Change type of c_kind to enum
2370 2009-04-27 Jakub Jelinek <jakub@redhat.com>
2373 * cvt.c (convert_to_void) <case INDIRECT_REF>: Only warn about
2374 -Wunused-value if implicit.
2376 2009-04-24 Ian Lance Taylor <iant@google.com>
2378 * call.c (build_temp): Change 0 to enum constant.
2379 * cp-tree.h (cp_lvalue_kind): Typedef to int rather than enum
2381 * cp-gimplify.c (cp_gimplify_expr): Add cast to enum type.
2382 * decl2.c (constrain_visibility): Likewise.
2383 * parser.c (cp_lexer_get_preprocessor_token): Likewise.
2384 (cp_parser_flags): Typedef to int rather than enum type.
2385 (cp_parser_expression_stack_entry): Change prec field to enum
2388 * typeck.c (build_modify_expr): Add lhs_origtype parameter.
2391 2009-04-22 Dodji Seketeli <dodji@redhat.com>
2394 * parser.c (cp_parser_template_argument_list): Display an error
2395 when an ellipsis is not preceded by a parameter pack. Also, warn
2396 about variadic templates usage without -std=c++0x.
2398 2009-04-21 Taras Glek <tglek@mozilla.com>
2400 * cp-tree.h: Update GTY annotations to new syntax.
2402 * mangle.c: Likewise.
2403 * name-lookup.c: Likewise.
2404 * name-lookup.h: Likewise.
2405 * parser.c: Likewise.
2408 * semantics.c: Likewise.
2409 * typeck2.c: Likewise.
2411 2009-04-22 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
2414 * parser.c (cp_parser_error): Pass token->flags to c_parse_error.
2416 2009-04-21 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
2419 * typeck.c (check_for_casting_away_constness): We diagnose casting
2420 away any qualifiers not just constness.
2421 (casts_away_constness): Mention that it handles more than just
2424 2009-04-21 Joseph Myers <joseph@codesourcery.com>
2426 * ChangeLog, ChangeLog-1993, ChangeLog-1994, ChangeLog-1995,
2427 ChangeLog-1996, ChangeLog-1997, ChangeLog-1998, ChangeLog-1999,
2428 ChangeLog-2000, ChangeLog-2001, ChangeLog-2002, ChangeLog-2003,
2429 ChangeLog-2004, ChangeLog-2005, ChangeLog-2006, ChangeLog-2007,
2430 ChangeLog-2008, ChangeLog.ptr, ChangeLog.tree-ssa, NEWS,
2431 cfns.gperf: Add copyright and license notices.
2432 * cfns.h: Regenerate.
2433 * ChangeLog, ChangeLog-2004: Correct dates.
2435 2009-04-21 Manuel López-Ibáñez <manu@gcc.gnu.org>
2438 * tree.c (lvalue_p_1): Use const_tree.
2439 Use CONST_CAST_TREE to avoid warning.
2440 (lvalue_p): Returns bool, receives const_tree.
2442 2009-04-21 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
2445 * parser.c (cp_parser_check_decl_spec): Drop redundant flags.
2446 * error.c (pedwarn_cxx98): New.
2447 * cp-tree.h (pedwarn_cxx98): Declare.
2449 2009-04-20 Le-Chun Wu <lcwu@google.com>
2452 * init.c (build_vec_init): Set TREE_NO_WARNING on the
2453 compiler-generated INDIRECT_REF expression.
2455 2009-04-20 Ian Lance Taylor <iant@google.com>
2457 * typeck.c (build_function_call_vec): New function.
2458 (cp_build_function_call): Only pass first parameter to
2459 objc_rewrite_function_call.
2460 (build_modify_expr): Add rhs_origtype parameter. Change all
2462 * decl.c (finish_decl): Add origtype parameter. Change all
2464 * semantics.c (finish_call_expr): Pass VEC to
2465 resolve_overloaded_builtin.
2467 2009-04-20 Ian Lance Taylor <iant@google.com>
2469 * cp-tree.h (base_access): Change typedef to int.
2470 * parser.c (cp_parser_omp_flush): Change 0 to OMP_CLAUSE_ERROR.
2471 (cp_parser_omp_threadprivate): Likewise.
2472 * pt.c (unify_pack_expansion): Add casts to enum type.
2474 2009-04-19 Manuel López-Ibáñez <manu@gcc.gnu.org>
2478 * call.c (build_new_op): Save the original codes of operands
2481 2009-04-18 Kazu Hirata <kazu@codesourcery.com>
2483 * cp-tree.h: Remove the prototype for insert_block.
2484 * decl.c (insert_block): Remove.
2486 2009-04-16 Ian Lance Taylor <iant@google.com>
2488 * cp-tree.h (enum tsubst_flags): Rename from enum tsubst_flags_t.
2489 (tsubst_flags_t): Change typedef from enum type to int.
2491 2009-04-16 Paolo Bonzini <bonzini@gnu.org>
2493 * decl.c (check_initializer): Use TYPE_VECTOR_OPAQUE
2494 instead of targetm.vector_opaque_p.
2496 2009-04-15 Le-Chun Wu <lcwu@google.com>
2499 * call.c (build_over_call): Set TREE_NO_WARNING on the
2500 compiler-generated INDIRECT_REF expression.
2501 * cvt.c (convert_to_void): Emit warning when stripping off
2504 2009-04-14 Diego Novillo <dnovillo@google.com>
2506 * parser.c (cp_parser_type_specifier_seq): Move call to
2507 invoke_plugin_callbacks ...
2508 (cp_parser_type_specifier_seq): ... here.
2510 2009-04-14 Le-Chun Wu <lcwu@google.com>
2512 * Make-lang.in: Modify dependencies of files including plugin.h.
2513 * decl.c (finish_function): Call invoke_plugin_callbacks.
2514 * parser.c (cp_parser_type_specifier): Call invoke_plugin_callbacks.
2516 2009-04-14 Jason Merrill <jason@redhat.com>
2519 * name-lookup.c (pushdecl_maybe_friend): Avoid all warnings
2520 about shadowing by tentative parms.
2522 2009-04-13 Jason Merrill <jason@redhat.com>
2525 * call.c (build_over_call): Don't call memcpy if the target is
2526 the same as the source.
2528 2009-04-13 Jason Merrill <jason@redhat.com>
2531 * pt.c (uses_template_parms): Handle CONSTRUCTOR.
2533 2009-04-12 Jason Merrill <jason@redhat.com>
2536 * call.c (joust): Don't crash on variadic fn.
2538 2009-04-10 Jason Merrill <jason@redhat.com>
2541 * parser.c (cp_parser_skip_to_end_of_block_or_statement): Return
2542 if we see a close brace without an open brace.
2544 2009-04-10 H.J. Lu <hongjiu.lu@intel.com>
2546 * parser.c (cp_parser_class_specifier): Remove the unused
2547 has_trailing_semicolon.
2549 2009-04-10 Manuel López-Ibáñez <manu@gcc.gnu.org>
2552 * parser.c (cp_parser_check_template_parameters): Take a
2553 cp_declarator parameter.
2554 (cp_parser_elaborated_type_specifier): Update to
2555 cp_parser_check_template_parameters.
2556 (cp_parser_class_head): Likewise.
2557 (cp_parser_check_declarator_template_parameters): Likewise.
2558 (cp_parser_check_template_parameters): Handle first the non-error
2559 conditions. Give more accurate diagnostics if a declarator is
2562 2009-04-08 Jason Merrill <jason@redhat.com>
2565 * error.c (dump_aggr_type): Chase template typedefs if
2566 -fno-pretty-templates.
2568 2009-04-08 Dodji Seketeli <dodji@redhat.com>
2571 * parser.c (cp_parser_enumerator_definition): Make sure the
2572 initializer of the enumerator doesn't contain any bare parameter pack.
2574 2009-04-07 Jason Merrill <jason@redhat.com>
2577 * name-lookup.c (merge_functions): Keep multiple extern "C" functions.
2578 * call.c (joust): Complain about mismatched default arguments
2579 in extern "C" functions.
2580 * class.c (resolve_address_of_overloaded_function): Handle multiple
2581 extern "C" functions.
2582 * pt.c (resolve_overloaded_unification): Likewise.
2584 2009-04-07 Jason Merrill <jason@redhat.com>
2587 * error.c (dump_function_decl): Don't pretty-print templates
2588 if -fno-pretty-templates.
2589 (count_non_default_template_args): Print all args if
2590 -fno-pretty-templates.
2592 2009-04-06 Jason Merrill <jason@redhat.com>
2595 * pt.c (fn_type_unification): For DEDUCE_EXACT check that
2596 the deduced template arguments give us the parameter types
2599 2009-04-05 Giovanni Bajo <giovannibajo@libero.it>
2600 Jason Merrill <jason@redhat.com>
2603 * error.c (count_non_default_template_args): New fn.
2604 (dump_template_parms): Call it.
2605 (dump_template_argument_list): Call it. Add parms parm.
2606 (dump_template_argument): Adjust call to dump_template_argument_list.
2607 (dump_type, dump_decl): Likewise.
2608 (dump_template_bindings): Refactor logic.
2610 2009-04-03 Jason Merrill <jason@redhat.com>
2613 * error.c (dump_template_bindings): Look through typedefs in
2615 (dump_type) [TYPENAME_TYPE]: Print the typedef name if any.
2616 (find_typenames_r): Also collect typedefs.
2617 * pt.c (unify): Strip typedefs.
2620 * semantics.c (finish_id_expression): Don't assume a dependent
2621 member of the current instantiation isn't a valid integral
2622 constant expression. Check dependent_scope_p.
2623 * pt.c (dependent_scope_p): Check TYPE_P.
2624 (tsubst_copy): If args is null, just return.
2626 2009-04-02 Jason Merrill <jason@redhat.com>
2629 * error.c (find_typenames, find_typenames_r): New fns.
2630 (dump_function_decl): Call find_typenames.
2631 (dump_template_bindings): Print typenames as well.
2632 * pt.c (tsubst): Non-static.
2633 * cp-tree.h: Declare it.
2635 2009-04-02 Dodji Seketeli <dodji@redhat.com>
2638 * decl2.c (grokfield): when a typedef appears in a
2639 class, create the typedef variant type node for it.
2640 (save_template_attributes): Creating typedef variant type node
2641 here is now useless.
2642 * decl.c (grokdeclarator): If the typedef'ed struct/class was
2643 anonymous, set the proper type name to all its type variants.
2644 (xref_basetypes) : Fixup the variant types after setting
2646 * name-lookup.c (pushdecl_maybe_friend): Reuse the
2647 set_underlying_type function to install typedef variant types.
2648 * cp-tree.h (MEMBER_TYPES_NEEDING_ACCESS_CHECK): New template accessor
2650 (append_type_to_template_for_access_check): New entry points.
2651 * semantics.c (check_accessibility_of_qualified_id):
2652 When a typedef that is a member of a class appears in a template,
2653 add it to the template. It will be ...
2654 * class.c (finish_struct_bits): Split type variant fixup into ...
2655 (fixup_type_variants): A new entry point.
2656 * pt.c (instantiate_class_template, instantiate_template ): ... access
2657 checked at template instantiation time.
2658 (resolve_type_name_type): The type name should be the name of the
2660 (retrieve_specialization): Specializations of template typedefs aren't
2661 to looked up in DECL_TEMPLATE_INSTANTIATIONS (tmpl).
2662 (append_type_to_template_for_access_check): New entry point.
2663 (tsubst_decl): For typedefs, build the variant type from the correct
2665 (get_class_bindings): Fix function comment.
2666 (perform_typedefs_access_check): New entry point.
2668 2009-03-31 Jason Merrill <jason@redhat.com>
2671 * name-lookup.c (pushdecl_maybe_friend): Diagnose mismatched
2672 extern "C" declarations.
2675 * semantics.c (finish_non_static_data_member): Allow such references
2676 without an associated object in sizeof/decltype/alignof.
2678 * ptree.c (cxx_print_decl): Pretty-print full name of
2680 (cxx_print_type): Pretty-print full name of class.
2682 * decl.c (grokdeclarator): Reject pointer to qualified function
2685 PR c++/37806, core issue 547
2686 * typeck.c (cp_apply_type_quals_to_decl): Don't apply any quals
2688 * tree.c (cp_build_qualified_type_real): Don't apply restrict to a
2690 * decl.h (enum decl_context): Add TEMPLATE_TYPE_ARG.
2691 * decl.c (groktypename): Add is_template_arg parameter.
2692 (grokdeclarator): Allow function cv-quals on a template type arg.
2693 * parser.c (cp_parser_new_type_id, cp_parser_type_id): Add
2694 is_template_arg argument in calls to groktypename.
2695 * cp-tree.h: Adjust prototype.
2696 * error.c (dump_type_prefix, dump_type_suffix): Fix plain
2697 FUNCTION_TYPE printing.
2699 * mangle.c (write_expression): Mangle dependent name as
2702 PR c++/38030, 38850, 39070
2703 * pt.c (type_dependent_expression_p_push): New fn.
2704 (tsubst_copy_and_build) [CALL_EXPR]: Only do arg-dep lookup when the
2705 substitution makes the call non-dependent. Preserve koenig_p.
2706 * parser.c (cp_parser_postfix_expression): Only do arg-dep lookup
2707 for non-dependent calls.
2708 * semantics.c (finish_call_expr): Revert earlier changes.
2709 * cp-tree.h: Revert change to finish_call_expr prototype.
2711 2009-03-29 Joseph Myers <joseph@codesourcery.com>
2713 PR preprocessor/34695
2714 * cp-tree.h (cp_cpp_error): Remove.
2715 * error.c (cp_cpp_error): Remove.
2716 * parser.c (cp_lexer_new_main): Set done_lexing instead of
2717 client_diagnostic and error callback.
2719 2009-03-28 Paolo Bonzini <bonzini@gnu.org>
2721 * cp/cp-objcp-common.h (LANG_HOOKS_STATICP): Remove.
2722 * cp/cp-objcp-common.c (cxx_staticp): Remove.
2723 * cp/cp-tree.h (cxx_staticp): Remove.
2725 2009-03-28 Jakub Jelinek <jakub@redhat.com>
2728 * parser.c (cp_parser_postfix_expression): Don't call
2729 warning_if_disallowed_function_p.
2731 2009-03-27 Jan Hubicka <jh@suse.cz>
2733 * except.c (choose_personality_routine): Set terminate_node to abort
2734 for java exceptions.
2736 2009-03-27 Dodji Seketeli <dodji@redhat.com>
2737 Jakub Jelinek <jakub@redhat.com>
2740 * cp-objcp-common.h (LANG_HOOKS_FUNCTION_DECL_EXPLICIT_P): Define.
2741 (cp_function_decl_explicit_p): New prototype.
2742 * cp-objcp-common.c (cp_function_decl_explicit_p): New function.
2744 2009-03-27 Andrew Pinski <andrew_pinski@playstation.sony.com>
2747 * parser.c (cp_parser_elaborated_type_specifier): If we have a
2748 typename tag and don't have either a TYPE_DECL or a
2749 TEMPLATE_ID_EXPR, set the type to NULL.
2751 2009-03-27 Simon Martin <simartin@users.sourceforge.net>
2754 * decl.c (grokdeclarator): Reject [con|de]stuctors in a non-class
2757 2009-03-27 Simon Martin <simartin@users.sourceforge.net>
2760 * decl.c (check_array_designated_initializer): Handle error_mark_node.
2762 2009-03-27 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
2765 * typeck.c (cp_pointer_sum): Adjust call to pointer_int_sum.
2767 2009-03-26 Andrew Haley <aph@redhat.com>
2770 * decl2.c (possibly_inlined_p): If java exceptions are in use
2771 don't inline a decl unless it is explicitly marked inline.
2772 * lex.c: (pragma_java_exceptions): New variable.
2773 (handle_pragma_java_exceptions): Set pragma_java_exceptions.
2774 * cp-tree.h (pragma_java_exceptions): Declare new variable.
2776 2009-03-24 Jason Merrill <jason@redhat.com>
2779 * name-lookup.c (pushdecl_maybe_friend): Check default args later.
2781 2009-03-23 Jakub Jelinek <jakub@redhat.com>
2784 * semantics.c (handle_omp_for_class_iterator): Swap cond operands and
2785 code if iter is the second operand.
2786 * parser.c (cp_parser_binary_expression): Add no_toplevel_fold_p
2787 argument. If it is set, don't build the toplevel expression with
2788 build_x_binary_op, but build2.
2789 (cp_parser_assignment_expression, cp_parser_omp_for_incr): Adjust
2791 (cp_parser_omp_for_cond): Don't assume the first operand of the
2792 comparison must be decl.
2794 2009-03-23 Jason Merrill <jason@redhat.com>
2797 * pt.c (make_fnparm_pack): Split out from...
2798 (instantiate_decl): ...here.
2799 (tsubst_pack_expansion): Handle being called in a late-specified
2803 * name-lookup.c (pushdecl_maybe_friend): Don't warn about shadowing
2806 2009-03-20 Jason Merrill <jason@redhat.com>
2809 * parser.c (cp_parser_direct_declarator): In a template, wrap
2810 non-constant expression in NOP_EXPR with TREE_SIDE_EFFECTS set.
2811 * pt.c (tsubst): Preserve it in a partial instantiation.
2812 (dependent_type_p_r): Don't check value_dependent_expression_p.
2813 * decl.c (compute_array_index_type): Don't check
2814 value_dependent_expression_p if TREE_SIDE_EFFECTS.
2817 * typeck2.c (check_narrowing): Don't complain about loss of
2818 precision when converting a floating-point constant.
2820 2009-03-19 Jakub Jelinek <jakub@redhat.com>
2823 * parser.c (cp_parser_omp_for_cond): Don't check lhs if decl is NULL.
2824 (cp_parser_omp_for_loop): Always use cp_parser_omp_for_cond.
2826 2009-03-18 Jakub Jelinek <jakub@redhat.com>
2828 * parser.c (struct cp_token): Reorder fields for 64-bit hosts.
2829 (eof_token): Adjust.
2831 2009-03-18 H.J. Lu <hongjiu.lu@intel.com>
2834 * parser.c (cp_parser_explicit_specialization): Don't skip the
2835 rest of the specialization when begin_specialization returns
2838 2009-03-17 Jason Merrill <jason@redhat.com>
2840 * decl.c (grokfndecl): Set DECL_CONTEXT on parms.
2841 (duplicate_decls): Adjust DECL_CONTEXT of newdecl's parms.
2842 * pt.c (check_explicit_specialization): Likewise.
2843 (tsubst_copy) [PARM_DECL]: Return a dummy parm if we don't have a
2844 local specialization.
2845 * tree.c (cp_tree_equal) [PARM_DECL]: Check type and index, not name.
2846 * decl2.c (parm_index): New fn.
2847 * semantics.c (finish_decltype_type): Don't use describable_type.
2848 * mangle.c (write_expression): Likewise. Mangle ALIGNOF_EXPR.
2849 Give a sorry for unsupported codes rather than crash. Mangle
2850 conversions with other than 1 operand. New mangling for PARM_DECL.
2851 * operators.def (ALIGNOF_EXPR): Mangle as "az".
2853 2009-03-17 Jing Yu <jingyu@google.com>
2856 * method.c (use_thunk): Change is_thunk from crtl to cfun.
2858 2009-03-17 Paolo Carlini <paolo.carlini@oracle.com>
2861 * semantics.c (check_trait_type): New.
2862 (finish_trait_expr): Use it.
2864 2009-03-17 Jakub Jelinek <jakub@redhat.com>
2866 * name-lookup.c (cp_emit_debug_info_for_using): Emit USING_STMTs
2867 instead of calling imported_module_or_decl debug hook if
2868 building_stmt_tree ().
2869 * cp-gimplify.c (cp_gimplify_expr): Don't assert the first operand
2870 is a NAMESPACE_DECL.
2873 * name-lookup.c (do_namespace_alias): Don't call global_decl debug
2874 hook at function scope.
2877 * cp-gimplify.c (cp_gimplify_expr): Don't set DECL_NAME
2880 2009-03-09 Jakub Jelinek <jakub@redhat.com>
2883 * semantics.c (finish_switch_cond): Don't call get_unwidened.
2884 * decl.c (finish_case_label): Pass SWITCH_STMT_TYPE as 3rd argument
2885 instead of TREE_TYPE (cond).
2887 2009-03-08 H.J. Lu <hongjiu.lu@intel.com>
2890 * parser.c (cp_parser_late_parsing_default_args): Continue
2891 the loop when cp_parser_assignment_expression returns
2894 2009-03-07 Jason Merrill <jason@redhat.com>
2897 * init.c (build_new_1): Don't use a VLA type.
2898 (build_vec_init): Handle getting a pointer for BASE.
2900 2009-03-06 H.J. Lu <hongjiu.lu@intel.com>
2903 * cp-tree.h: Check NO_DOT_IN_LABEL before NO_DOLLAR_IN_LABEL
2904 when mangling symbols.
2906 2009-03-06 Paolo Carlini <paolo.carlini@oracle.com>
2909 * error.c (dump_expr): Don't try to print THROW_EXPRs in full.
2911 2009-03-06 Alexandre Oliva <aoliva@redhat.com>
2913 * decl.c (record_builtin_java_type): Use canonicalized integer
2916 2009-03-04 Jason Merrill <jason@redhat.com>
2919 * class.c (is_really_empty_class): New fn.
2920 * cp-tree.h: Declare it.
2921 * cp-objcp-common.c (cp_expr_size): Use it.
2924 * semantics.c (perform_koenig_lookup): Handle TEMPLATE_ID_EXPR.
2925 * parser.c (cp_parser_postfix_expression): Call it for
2927 * tree.c (is_overloaded_fn): Look through TEMPLATE_ID_EXPR.
2928 (get_first_fn): Likewise.
2934 * decl.c (make_typename_type): Do look inside currently open classes.
2935 * parser.c (cp_parser_lookup_name): Likewise.
2936 (cp_parser_template_name): Likewise.
2937 * pt.c (dependent_scope_p): New function.
2938 * cp-tree.h: Declare it.
2939 * class.c (currently_open_class): Return fast if T isn't a class.
2941 2009-02-26 H.J. Lu <hongjiu.lu@intel.com>
2944 * parser.c (cp_parser_mem_initializer): Return error_mark_node
2945 if cp_parser_mem_initializer_id returns error_mark_node.
2947 2009-02-24 Richard Guenther <rguenther@suse.de>
2950 * pt.c (instantiate_decl): Do not instantiate extern, non-inline
2953 2009-02-23 H.J. Lu <hongjiu.lu@intel.com>
2956 * pt.c (coerce_template_template_parms): Return 0 if parameter
2959 2009-02-23 Jason Merrill <jason@redhat.com>
2961 * pt.c (unify): Call maybe_adjust_types_for_deduction when
2962 deducing from an initializer list.
2964 2009-02-20 Jason Merrill <jason@redhat.com>
2967 * decl.c (grokdeclarator): Handle ~identifier.
2969 2009-02-19 Jakub Jelinek <jakub@redhat.com>
2972 * decl2.c (determine_visibility): If visibility changed and
2973 DECL_RTL has been already set, call make_decl_rtl to update symbol
2976 2009-02-19 H.J. Lu <hongjiu.lu@intel.com>
2979 * cp-tree.h (maybe_commonize_var): New.
2981 * decl.c (maybe_commonize_var): Make it extern.
2983 * decl2.c (finish_anon_union): Call maybe_commonize_var.
2985 2009-02-18 H.J. Lu <hongjiu.lu@intel.com>
2988 * parser.c (cp_parser_enum_specifier): Apply all attributes.
2990 2009-02-18 Jason Merrill <jason@redhat.com>
2992 * cfns.h: Tweak pathname for cfns.gperf.
2994 2009-02-13 Jason Merrill <jason@redhat.com>
2997 * semantics.c (finish_call_expr): Change koenig_p parm to int.
2998 If -1, don't set KOENIG_LOOKUP_P but do keep hidden candidates.
2999 * cp-tree.h: Adjust prototype.
3000 * pt.c (tsubst_copy_and_build) [CALL_EXPR]: Pass -1.
3002 2009-02-12 Jason Merrill <jason@redhat.com>
3005 * pt.c (unify)[TEMPLATE_PARM_INDEX]: Convert to the tsubsted type.
3007 2009-02-11 Jason Merrill <jason@redhat.com>
3010 * decl2.c (cp_write_global_declarations):
3011 Check DECL_DEFAULTED_FN, not DECL_ARTIFICIAL.
3014 * init.c (build_value_init_noctor): Split out from...
3015 (build_value_init): ...here.
3016 (expand_aggr_init_1): Handle value-initialization.
3017 * cp-tree.h: Add declaration.
3018 * class.c (type_has_user_provided_constructor):
3019 Handle non-class arguments.
3021 2009-02-10 Jason Merrill <jason@redhat.com>
3024 * class.c (defaultable_fn_p): Handle ... properly.
3027 * tree.c (lvalue_p_1): Condition rvalue ref handling on
3028 treat_class_rvalues_as_lvalues, too.
3030 2009-02-10 Paolo Carlini <paolo.carlini@oracle.com>
3033 * typeck.c (build_x_array_ref): New.
3034 * cp-tree.h: Declare it.
3035 * pt.c (tsubst_copy_and_build): Use it for case ARRAY_REF.
3037 2009-02-09 Jason Merrill <jason@redhat.com>
3040 * semantics.c (simplify_aggr_init_expr): Do zero-initialization here.
3041 * init.c (build_value_init): Not here. Don't build a TARGET_EXPR.
3042 * tree.c (get_target_expr): Handle AGGR_INIT_EXPR.
3043 * cp-gimplify.c (cp_gimplify_init_expr): Remove special handling
3044 for build_value_init TARGET_EXPR.
3045 * cp-tree.h (AGGR_INIT_ZERO_FIRST): New macro.
3047 2009-02-06 Paolo Carlini <paolo.carlini@oracle.com>
3051 * cp-tree.h (TMPL_ARGS_HAVE_MULTIPLE_LEVELS): Check TREE_VEC_LENGTH.
3053 2009-02-04 Jakub Jelinek <jakub@redhat.com>
3056 * operators.def: Use COMPONENT_REF code for ->/pt operator again,
3057 remove ./dt operator.
3058 * mangle.c (write_expression): Handle COMPONENT_REF after handling
3059 ADDR_EXPR, for COMPONENT_REF without ARROW_EXPR inside of it
3060 write_string ("dt") instead of using operators.def.
3062 2009-02-03 Jason Merrill <jason@redhat.com>
3064 * typeck.c (cp_build_unary_op): Only complain about taking address
3065 of main if pedantic.
3067 2009-02-03 Jakub Jelinek <jakub@redhat.com>
3070 * parser.c (cp_parser_primary_expression): Reject FIXED_CSTs.
3073 * typeck2.c (digest_init_r): Don't call process_init_constructor
3076 2009-02-03 Paolo Bonzini <bonzini@gnu.org>
3079 * pt.c (convert_nontype_argument_function): Expect expr to be an
3083 * typeck.c (merge_types): Call resolve_typename_type if only
3084 one type is a typename.
3086 2009-02-02 Jason Merrill <jason@redhat.com>
3089 * parser.c (cp_parser_unqualified_id): Don't wrap error_mark_node
3092 2009-02-01 Paolo Carlini <paolo.carlini@oracle.com>
3095 * parser.c (cp_parser_pure_specifier): If there are no tokens left
3096 do not call cp_lexer_consume_token.
3098 2009-01-30 Jakub Jelinek <jakub@redhat.com>
3101 * parser.c (cp_parser_already_scoped_statement): Handle __label__
3104 2009-01-30 Paolo Carlini <paolo.carlini@oracle.com>
3107 * error.c (dump_expr): Handle FIX_TRUNC_EXPR and FLOAT_EXPR.
3109 2009-01-30 Paolo Carlini <paolo.carlini@oracle.com>
3112 * error.c (dump_type_prefix, dump_type_suffix): Handle FIXED_POINT_TYPE.
3114 2009-01-29 Paolo Carlini <paolo.carlini@oracle.com>
3116 * typeck.c (invalid_nonstatic_memfn_p): Use
3117 DECL_NONSTATIC_MEMBER_FUNCTION_P.
3119 2009-01-27 Paolo Carlini <paolo.carlini@oracle.com>
3122 * call.c (build_over_call): If convert_for_arg_passing returns
3123 error_mark_node unconditionally return it.
3125 2009-01-22 Adam Nemet <anemet@caviumnetworks.com>
3127 * class.c (check_field_decls): Also inherit packed for bitfields
3128 regardless of their type.
3130 2009-01-22 Dodji Seketeli <dodji@redhat.com>
3133 * decl2.c (grokfield): Reverting changes of PR c++/26693
3134 (save_template_attributes): Likewise.
3135 * decl.c (grokdeclarator): Likewise.
3136 * name-lookup.c (pushdecl_maybe_friend): Likewise.
3137 * cp-tree.h (MEMBER_TYPES_NEEDING_ACCESS_CHECK): Likewise.
3138 (append_type_to_template_for_access_check): Likewise.
3139 * semantics.c (check_accessibility_of_qualified_id): Likewise.
3140 * pt.c (instantiate_class_template, instantiate_template ): Likewise.
3142 (resolve_type_name_type): Likewise.
3143 (append_type_to_template_for_access_check): Likewise.
3145 2009-01-21 Dodji Seketeli <dodji@redhat.com>
3148 * decl2.c (grokfield): when a typedef appears in a
3149 class, create the typedef variant type node for it.
3150 (save_template_attributes): Creating typedef variant type node
3151 here is now useless.
3152 * decl.c (grokdeclarator): If the typedef'ed struct/class was
3153 anonymous, set the proper type name to all its type variants.
3154 * name-lookup.c (pushdecl_maybe_friend): Reuse the
3155 set_underlying_type function to install typedef variant types.
3156 * cp-tree.h (MEMBER_TYPES_NEEDING_ACCESS_CHECK): New template accessor
3158 (append_type_to_template_for_access_check): New entry points.
3159 * semantics.c (check_accessibility_of_qualified_id):
3160 When a typedef that is a member of a class appears in a template,
3161 add it to the template. It will be ...
3162 * pt.c (instantiate_class_template, instantiate_template ): ... access
3163 checked at template instantiation time.
3164 (tsubst): Handle the case of being called with NULL args.
3165 (resolve_type_name_type): The type name should be the name of the
3167 (append_type_to_template_for_access_check): New entry point.
3169 2009-01-19 Jason Merrill <jason@redhat.com>
3172 * parser.c (cp_parser_unqualified_id): In a template,
3174 * typeck.c (lookup_destructor): Handle IDENTIFIER_NODE.
3176 2009-01-16 Jason Merrill <jason@redhat.com>
3179 * tree.c (lvalue_p_1): Allow non-fields in COMPONENT_REF.
3180 * init.c (build_new): Don't call describable_type unless we
3184 * pt.c (tsubst_decl) [USING_DECL]: Propagate access flags.
3187 * search.c (protected_accessible_p): N doesn't vary.
3189 2009-01-15 Jason Merrill <jason@redhat.com>
3192 * pt.c (tsubst_copy_and_build): Tell finish_call_expr to
3193 accept hidden friends.
3195 2009-01-15 Andrew Pinski <andrew_pinski@playstation.sony.com>
3198 * decl.c (grokdeclarator): Check for a non namespace/class context.
3200 2009-01-15 Jason Merrill <jason@redhat.com>
3204 * tree.c (lvalue_p_1): Handle BASELINK. A COMPONENT_REF to
3205 a function isn't necessarily an lvalue. Take tree, not const_tree.
3206 (lvalue_p, real_lvalue_p): Take tree, not const_tree.
3207 * typeck.c (lvalue_or_else): Likewise.
3208 * cp-tree.h: Adjust prototypes.
3210 2009-01-15 Steve Ellcey <sje@cup.hp.com>
3213 * pt.c (tsubst): Check for NULL args.
3215 2009-01-15 Dodji Seketeli <dodji@redhat.com>
3218 * name-lookup.c (pushtag): Don't create members to types that are not
3221 2009-01-14 Nick Clifton <nickc@redhat.com>
3224 * parser.c: Pass cp_id_kind computed in
3225 cp_parser_postfix_dot_deref_expression to
3226 cp_parser_primary_expression.
3228 2009-01-13 Jakub Jelinek <jakub@redhat.com>
3231 * tree.c (cp_walk_subtrees): Handle REINTERPRET_CAST_EXPR,
3232 STATIC_CAST_EXPR, CONST_CAST_EXPR and DYNAMIC_CAST_EXPR the same
3235 2009-01-12 Jason Merrill <jason@redhat.com>
3236 Steve Ellcey <sje@cup.hp.com>
3239 * name-lookup.c (lookup_name_real): Keep looking past a hidden
3242 2009-01-12 Dodji Seketeli <dodji@redhat.com>
3245 * pt.c (parameter_of_template_p): New function.
3246 * cp-tree.h: Declare it.
3247 * name-lookup.c (binding_to_template_parms_of_scope_p): New
3249 (outer_binding): Take template parameters in account when looking for
3252 2009-01-12 Jason Merrill <jason@redhat.com>
3255 * tree.c (pod_type_p): Return 1 for structs created by the back end.
3257 2009-01-12 Jakub Jelinek <jakub@redhat.com>
3260 * parser.c (cp_parser_builtin_offsetof): Allow `->' in
3261 offsetof member-designator, handle it as `[0].'.
3264 * decl.c (start_function): If grokdeclarator hasn't returned
3265 FUNCTION_DECL nor error_mark_node, issue diagnostics.
3267 2009-01-11 Jakub Jelinek <jakub@redhat.com>
3270 * cp-gimplify.c (genericize_if_stmt): Renamed from ...
3271 (gimplify_if_stmt): ... this.
3272 (cp_gimplify_expr): Don't handle IF_STMT here.
3273 (cp_genericize_r): Call genericize_if_stmt for IF_STMT.
3275 2009-01-10 Andrew Pinski <pinskia@gmail.com>
3278 * typeck.c (cp_build_modify_expr): Check for NULL current_function_decl.
3281 * typeck2.c (build_functional_cast): Check for reference type and NULL
3284 2009-01-09 Steve Ellcey <sje@cup.hp.com>
3286 * typeck.c (cp_build_unary_op): Check for ERROR_MARK.
3288 2009-01-09 Jakub Jelinek <jakub@redhat.com>
3291 * error.c (dump_expr): Handle EXPR_STMT like BIND_EXPR.
3293 2009-01-09 John F. Carr <jfc@mit.edu>
3296 * parser.c (cp_parser_class_specifier): Clear
3297 parser->in_unbraced_linkage_specification_p while parsing class
3300 2009-01-07 Jakub Jelinek <jakub@redhat.com>
3303 * semantics.c (finish_goto_stmt): Convert destination to
3306 2009-01-06 Jason Merrill <jason@redhat.com>
3313 * pt.c (check_default_tmpl_args): Don't complain about
3314 out-of-order parameter packs in the enclosing class
3315 or parameter packs after default args.
3316 (coerce_template_parms): If we have more than one
3317 parameter pack, don't flatten argument packs.
3318 (template_args_equal): Handle argument packs.
3319 (comp_template_args): Don't flatten argument packs.
3320 (check_instantiated_arg): Split out from...
3321 (check_instantiated_args): Here. Handle arg packs.
3322 (convert_template_argument): Just check that nontype argument
3323 packs have the right type.
3325 2009-01-05 Dodji Seketeli <dodji@redhat.com>
3328 * typeck.c (type_after_usual_arithmetic_conversions): Fix a typo.
3330 2009-01-05 Jason Merrill <jason@redhat.com>
3333 * typeck2.c (process_init_constructor_union): Handle union with
3336 * mangle.c (write_expression): Remove mangling for zero-operand
3340 * decl.c (cp_finish_decl): Clear DECL_INITIAL for invalid
3344 * class.c (defaultable_fn_p): Only operator== can be a copy
3345 assignment operator.
3347 2009-01-02 Jason Merrill <jason@redhat.com>
3350 * typeck2.c (process_init_constructor_union): Handle excess
3352 (process_init_constructor_record): Likewise.
3355 * typeck2.c (digest_init_r): Don't use process_init_constructor
3356 for non-aggregate classes.
3359 Copyright (C) 2009 Free Software Foundation, Inc.
3361 Copying and distribution of this file, with or without modification,
3362 are permitted in any medium without royalty provided the copyright
3363 notice and this notice are preserved.