1 2009-11-27 Paolo Carlini <paolo.carlini@oracle.com>
4 * cxx-pretty-print.c (pp_cxx_expression): Handle TEMPLATE_ID_EXPR.
6 2009-11-27 Paolo Carlini <paolo.carlini@oracle.com>
9 * pt.c (print_overloaded_functions): New.
10 (print_candidates): Call the latter.
11 * parser.c (cp_parser_class_name): Do not duplicate the diagnostics
12 after the cp_parser_lookup_name call.
14 2009-11-26 Jason Merrill <jason@redhat.com>
17 * parser.c (cp_parser_postfix_expression): A local extern also
18 prevents arg-dependent lookup.
20 2009-11-26 Gabriel Dos Reis <gdr@cs.tamu.edu>
22 * decl.c (grokdeclarator): Remove period at end of diagnosic message.
24 2009-11-25 Jason Merrill <jason@redhat.com>
27 * rtti.c (get_tinfo_decl_dynamic): Call resolve_nondeduced_context.
29 2009-11-24 Jason Merrill <jason@redhat.com>
32 * parser.c (cp_parser_mem_initializer_id): Pass typename_type to
34 (cp_parser_unqualified_id): Same, rather than class_type.
37 * parser.c (cp_parser_expression_statement): Give helpful error
38 for constructor name used as type.
40 * pt.c (determine_specialization): Give helpful error about missing
43 2009-11-23 Jakub Jelinek <jakub@redhat.com>
46 * tree.c: Include cgraph.h.
47 (cp_fix_function_decl_p): Don't return true for same_body aliases.
48 * Make-lang.in (cp/tree.o): Depend on $(CGRAPH_H).
50 2009-11-23 Dodji Seketeli <dodji@redhat.com>
53 * cp-tree.def <TEMPLATE_INFO>: Declare new kind of tree
55 * cp-tree.h (struct tree_template_info,
56 struct qualified_typedef_usage_s): New.
57 (cp_tree_node_structure_enum): add TS_CP_TEMPLATE_INFO.
58 (union lang_tree_node): Add template_info.
59 (TI_TEMPLATE, TI_ARGS, TI_TYPEDEFS_NEEDING_ACCESS_CHECKING):
61 (build_template_info): Declare.
62 (get_types_needing_access_check): Adjust return type.
63 (add_typedef_to_current_template_for_access_check): Declare.
64 * cp-objcp-common.c (cp_tree_size): Handle TEMPLATE_INFO.
65 * semantics.c (add_typedef_to_current_template_for_access_check):
67 (check_accessibility_of_qualified_id): ... here.
68 * decl.c (make_typename_type): Use it.
69 * pt.c (build_template_info): Define.
70 (check_explicit_specialization, find_parameter_packs_r,
71 push_template_decl_real, lookup_template_class,
72 for_each_template_parm_r, tsubst_decl, tsubst): Use
74 (get_types_needing_access_check): Adjust return type.
75 (append_type_to_template_for_access_check_1): Record the
76 location of the usage point of the typedef. Adjust to TEMPLATE_INFO.
77 (append_type_to_template_for_access_check): Add new location
78 parameter. Pass it to append_type_to_template_for_access_check_1.
79 Adjust to TEMPLATE_INFO.
80 (perform_typedefs_access_check): Temporarily set input_location to
81 the usage point of the typedef we are checking access for. Adjust
82 to new TEMPLATE_INFO tree node.
83 * tree.c (bind_template_template_parm): Use build_template_info.
84 * call.c (add_template_candidate_real): Likewise.
85 * decl.c (grokfndecl): Likewise.
86 (cp_tree_node_structure): Handle TEMPLATE_INFO.
88 2009-11-20 Jason Merrill <jason@redhat.com>
90 PR c++/9050, DR 147, DR 318
91 * parser.c (cp_parser_lookup_name): If the name matches the explicit
92 class scope, we're naming the constructor.
93 (cp_parser_constructor_declarator_p): Just use cp_parser_unqualified_id
94 if we have a nested-name-specifier.
95 (cp_parser_direct_declarator): Handle getting an overload set as a
96 constructor declarator.
97 (cp_parser_unqualified_id): Avoid looking up the constructor when
98 naming the destructor.
99 (cp_parser_diagnose_invalid_type_name): Give good
100 diagnostic for improper use of constructor as template.
101 * typeck.c (finish_class_member_access_expr): Give good diagnostic
102 about calling constructor.
104 * error.c (dump_aggr_type): Don't print A::A for injected-class-name.
106 2009-11-20 Simon Martin <simartin@users.sourceforge.net>
109 * pt.c (process_partial_specialization): Do not turn wrongly located
110 parameter pack arguments into error_mark_node.
111 Split too long lines into two.
113 2009-11-20 Paolo Carlini <paolo.carlini@oracle.com>
116 * except.c (build_throw): Check the tree returned by
117 decay_conversion for error_mark_node.
119 2009-11-20 Shujing Zhao <pearly.zhao@oracle.com>
122 * cp-tree.h (composite_pointer_operation): New type.
123 (composite_pointer_type): Adjust prototype with new argument.
124 * typeck.c (composite_pointer_type): Accept
125 composite_pointer_operation as argument and emit diagnostic to be
126 visible to gettext and checked at compile time.
127 (composite_pointer_type_r): Likewise.
128 (common_pointer_type): Update call to composite_pointer_type.
129 (cp_build_binary_op): Likewise.
130 * call.c (build_conditional_expr): Likewise.
132 2009-11-19 Jason Merrill <jason@redhat.com>
135 * call.c (build_op_delete_call): Don't complain about using
136 op delete (void *, size_t) for placement delete if there's an
139 DR 176 permissiveness
140 * class.c (build_self_reference): Call set_underlying_type.
141 * decl.c (check_elaborated_type_specifier): Don't complain about
143 (type_is_deprecated): Use TYPE_MAIN_VARIANT.
144 * pt.c (convert_template_argument): Handle injected-class-name used
145 as template template argument.
146 * typeck2.c (abstract_virtuals_error): Use TYPE_MAIN_VARIANT.
149 * decl.c (static_fn_type): Split out...
150 (revert_static_member_fn): ...from here.
151 * cp-tree.h: Declare it.
152 * class.c (resolve_address_of_overloaded_function): Use it to compare
153 pointers to member functions.
154 * typeck.c (build_static_cast_1): Call instantiate_type.
156 2009-11-18 Shujing Zhao <pearly.zhao@oracle.com>
159 * error.c (maybe_warn_cpp0x): Accept enum cpp0x_warn_str as argument.
160 (maybe_warn_variadic_templates): Update the maybe_warn_cpp0x calls to
161 match the new declaration.
162 * cp-tree.h (cpp0x_warn_str): New type.
163 (maybe_warn_cpp0x): Adjust prototype with new argument.
164 * call.c (reference_binding): Update the maybe_warn_cpp0x calls.
165 * decl.c (reshape_init_r, check_initializer, grokdeclarator):
167 * parser.c (cp_parser_primary_expression)
168 (cp_parser_parenthesized_expression_list, cp_parser_new_initializer)
169 (cp_parser_assignment_expression, cp_parser_condition)
170 (cp_parser_jump_statement, cp_parser_mem_initializer)
171 (cp_parser_simple_type_specifier, cp_parser_elaborated_type_specifier)
172 (cp_parser_enum_specifier, cp_parser_initializer)
173 (cp_parser_pure_specifier, cp_parser_functional_cast): Likewise.
175 2009-11-18 Jakub Jelinek <jakub@redhat.com>
178 * cp-tree.h (expand_or_defer_fn_1): New prototype.
179 * decl2.c (cp_write_global_declarations): Mark as !DECL_EXTERNAL
180 also all same_body aliases.
181 * semantics.c (expand_or_defer_fn): Move most of the function
182 except registering with cgraph to ...
183 (expand_or_defer_fn_1): ... here. New function.
184 * optimize.c: Include cgraph.h.
185 (maybe_clone_body): If in charge parm is not used and both base
186 and complete clones are created and are not comdat, tell cgraph
187 they have the same body.
188 * Make-lang.in (cp/optimize.o): Depend on $(CGRAPH_H).
190 2009-11-17 Paolo Carlini <paolo.carlini@oracle.com>
193 * typeck2.c (digest_init_r): Check init for error_operand_p.
194 * decl.c (reshape_init_class): Check return value of reshape_init_r
197 2009-11-17 Jakub Jelinek <jakub@redhat.com>
200 * call.c (reference_binding): Return NULL for initializer list with
201 error operand inside of it.
204 * typeck.c (cp_build_modify_expr): For initializer list call
205 check_array_initializer to make sure lhs isn't a VLA.
207 2009-11-16 Jason Merrill <jason@redhat.com>
209 PR c++/189, c++/9937, c++/13950, DR 176
210 * search.c (lookup_field_r): Allow lookup to find the
211 injected-class-name from a template base.
212 (template_self_reference_p): Remove.
213 * decl.c (make_typename_type): Diagnose ambiguity. Use
214 maybe_get_template_decl_from_type_decl.
215 * parser.c (cp_parser_template_name): Pass true to is_template
216 rather than use maybe_get_template_decl_from_type_decl.
217 (cp_parser_lookup_name): Use maybe_get_template_decl_from_type_decl.
218 * pt.c (maybe_get_template_decl_from_type_decl): Handle ambiguity.
219 Use DECL_SELF_REFERENCE_P.
221 * parser.c (cp_parser_parse_and_diagnose_invalid_type_name):
222 Avoid duplicate ambiguity error.
223 * error.c (dump_decl): Don't say "typedef" for injected-class-name.
224 * pt.c (convert_template_argument): Tweak logic.
226 2009-11-16 Paolo Carlini <paolo.carlini@oracle.com>
229 * pt.c (determine_specialization): Assign to candidates the return
230 value of the chainon called before print_candidates.
232 2009-11-16 Paolo Carlini <paolo.carlini@oracle.com>
235 * decl.h (enum decl_context): Add TPARM enumerator.
236 * decl.c (grokdeclarator): Per 14.1/2, error out if a storage class
237 is specified in a template parameter declaration.
238 * parser.c (cp_parser_template_parameter): Call grokdeclarator with
239 TPARM as third argument.
241 2009-11-13 Jason Merrill <jason@redhat.com>
245 * pt.c (expand_template_argument_pack): Handle null arg gracefully.
246 (convert_template_argument): Use %T for type.
249 * decl.c (create_implicit_typedef): Set TYPE_STUB_DECL here.
250 (cxx_init_decl_processing): Not here.
251 * name-lookup.c (pushtag): Or here.
252 * pt.c (lookup_template_class): Or here.
255 * pt.c (convert_nontype_argument): Give helpful error about
256 reference variable argument to reference template parameter.
259 * semantics.c (finish_non_static_data_member): Don't check
260 derivation in a template.
263 * parser.c (cp_parser_direct_declarator): Give helpful error about
264 trying to define member of a dependent typedef.
265 * pt.c (resolve_typename_type): Don't resolve a typedef typename.
266 * tree.c (typedef_variant_p): New.
267 * cp-tree.h: Declare it.
269 2009-11-12 Jason Merrill <jason@redhat.com>
272 * parser.c (cp_parser_primary_expression): Don't give a duplicate
276 * decl2.c (build_anon_union_vars): Set DECL_ARTIFICIAL.
279 * decl.c (grokdeclarator): Don't generate a void PARM_DECL.
282 * call.c (build_conditional_expr): Check specifically for folding
283 to CALL_EXPR rather than TREE_SIDE_EFFECTS.
285 * typeck.c (cv_qualified_p): New fn.
286 (decay_conversion): Use it.
287 * cp-tree.h: Declare it.
288 * tree.c (rvalue): Use it and cv_unqualified.
289 * init.c (build_aggr_init): Likewise.
292 * call.c (build_conditional_expr): Don't fold a TREE_SIDE_EFFECTS
293 COND_EXPR in unevaluated context.
295 2009-11-12 Jan Hubicka <jh@suse.cz>
297 * decl2.c (constrain_visibility): Clear WEAK and COMMON flags.
299 2009-11-11 Jason Merrill <jason@redhat.com>
302 * rtti.c (emit_support_tinfos): Add DFP types.
304 * call.c (build_op_delete_call): Downgrade error about
305 placement/non-placement confusion to permerror.
307 2009-11-10 Jason Merrill <jason@redhat.com>
309 * call.c (build_op_delete_call): Tweak error.
313 * call.c (non_placement_deallocation_fn_p): Split out...
314 (build_op_delete_call): ...from here. Use instantiate_type
315 for placement delete. Simplify logic.
316 * pt.c (primary_template_instantiation_p): Non-static.
317 * cp-tree.h: Declare it.
319 2009-11-09 Jason Merrill <jason@redhat.com>
322 * parser.c (cp_parser_template_argument): Accept SCOPE_REF around
326 * pt.c (tsubst_baselink): tsubst the name.
328 2009-11-07 Jason Merrill <jason@redhat.com>
331 * pt.c (tsubst) [TYPEOF_TYPE]: Set cp_unevaluated_operand.
335 * cp-tree.h (cp_decl_specifier_seq): Add any_type_specifiers_p.
336 * parser.c (cp_parser_single_declaration): Call
337 cp_parser_parse_and_diagnose_invalid_type_name here, too.
338 (cp_parser_parameter_declaration): And here.
339 (cp_parser_parse_and_diagnose_invalid_type_name): Be
340 less picky about declarator form. Don't skip to
341 the end of the block if we're in a declarator.
342 (cp_parser_decl_specifier_seq): Set any_type_specifiers_p.
343 (cp_parser_simple_declaration): Check it.
344 (cp_parser_member_declaration): Likewise.
345 (cp_parser_diagnose_invalid_type_name): Tweak error message.
346 (cp_parser_expression_statement): Likewise.
347 * decl2.c (grokfield): Mention decltype instead of typeof.
349 2009-11-06 Jason Merrill <jason@redhat.com>
352 * parser.c (cp_parser_check_template_parameters): Don't talk about
353 specialization at function scope.
354 (cp_parser_diagnose_invalid_type_name): Handle dependent scope.
355 (cp_parser_parse_and_diagnose_invalid_type_name): Likewise.
356 (cp_parser_expression_statement): Suggest typename.
357 * error.c (dump_decl) [SCOPE_REF]: Print the type here.
358 (dump_expr) [SCOPE_REF]: Call it.
359 (dump_type) [UNBOUND_CLASS_TEMPLATE]: Check TFF_UNQUALIFIED_NAME.
360 * cxx-pretty-print.c (pp_cxx_unqualified_id): Print class template
364 * decl2.c (build_memfn_type): Preserve attributes.
365 (cp_reconstruct_complex_type): Likewise.
366 (maybe_retrofit_in_chrg): Likewise.
367 * class.c (adjust_clone_args): Likewise.
368 * call.c (standard_conversion): Use build_memfn_type.
369 * pt.c (tsubst): Likewise.
370 * decl.c (build_ptrmem_type): Likewise
371 (check_function_type): Preserve attributes.
372 * tree.c (cp_build_type_attribute_variant): Propagate exception
373 specs on METHOD_TYPE, too.
374 (strip_typedefs): Preserve exception specs and attributes.
376 2009-11-06 Andrew Pinski <andrew_pinski@playstation.sony.com>
379 * optimize.c (maybe_clone_body): Copy DECL_ATTRIBUTES and
380 DECL_DISREGARD_INLINE_LIMITS also.
382 2009-11-06 Jakub Jelinek <jakub@redhat.com>
385 * parser.c (cp_parser_omp_for_loop): After diagnosing not perfectly
386 nested loop and parsing statements, don't cp_parser_require }, instead
387 exit the loop if next token is CPP_EOF.
389 2009-11-05 Jason Merrill <jason@redhat.com>
392 * method.c (do_build_copy_constructor): Don't drop cv-quals from
396 * class.c (finish_struct): Store maximum_field_alignment in
398 * pt.c (instantiate_class_template): Set maximum_field_alignment.
401 * name-lookup.c (arg_assoc_class): Call complete_type.
402 * pt.c (instantiate_class_template): Call uses_template_parms
403 instead of dependent_type_p.
406 * pt.c (check_undeduced_parms): New subroutine of...
407 (more_specialized_fn): ...here. Undeduced template parms can make
408 a template less specialized than another.
410 2009-11-04 Jason Merrill <jason@redhat.com>
413 * search.c (lookup_base): Don't complete_type (base).
416 * method.c (use_thunk): Check DECL_WEAK as well as
420 * name-lookup.c (add_function): Ignore non-functions.
422 2009-11-03 Jason Merrill <jason@redhat.com>
425 * decl2.c (cxx_callgraph_analyze_expr): Don't reference a function
426 just because a static variable in it is needed unless -frepo.
429 * parser.c (cp_parser_type_specifier_seq): Rename is_condition to
431 (cp_parser_exception_declaration): Pass true.
432 (cp_parser_omp_for_loop): Likewise.
435 * typeck.c (build_x_binary_op): Don't do warn_parentheses
436 if we're in a SFINAE context.
439 * call.c (build_call_a): Strip cv-quals from rvalue result.
442 * call.c (initialize_reference): Add complain parm.
443 * typeck.c (convert_for_initialization): Pass it.
444 * decl.c (grok_reference_init): Likewise.
445 * cp-tree.h: Declare it.
448 * pt.c (do_auto_deduction): Diagnose inconsistent deduction.
450 2009-11-02 Dodji Seketeli <dodji@redhat.com>
453 * pt.c (check_valid_ptrmem_cst_expr): New function.
454 (convert_nontype_argument): Use it to output an error for
455 illegal pointer to member expressions used as template arguments.
457 2009-11-02 Jason Merrill <jason@redhat.com>
459 Restrict DR 757 change to C++0x mode.
460 * decl2.c (mark_used): Check cxx_dialect.
461 * decl.c (grokfndecl): Do check type linkage in C++98 mode.
462 (grokvardecl): Likewise.
463 * pt.c (check_instantiated_arg): Likewise.
465 2009-11-02 Jakub Jelinek <jakub@redhat.com>
468 * name-lookup.c (handle_namespace_attrs): Pass 1 as last argument to
470 * parser.c (cp_parser_namespace_definition): Pass 1 as argument to
472 * rtti.c (push_abi_namespace): Pass 2 as last argument to
474 (pop_abi_namespace): Pass 2 as argument to pop_visibility.
476 2009-10-31 Jason Merrill <jason@redhat.com>
478 * tree.c (cv_unqualified): New fn.
479 * cp-tree.h: Declare it.
480 * typeck.c (decay_conversion): Use it instead of TYPE_MAIN_VARIANT.
482 * rtti.c (tinfo_name): Fix lengths for private case.
484 2009-10-31 Jason Merrill <jason@redhat.com>
487 * call.c (compare_ics): Avoid bad union use when
488 comparing two ck_lists.
490 2009-10-30 Jerry Quinn <jlquinn@optonline.net>
492 * mangle.c (mangle_type_string_for_rtti): Reapply 153734.
493 (needs_fake_anon): Likewise.
494 (write_name): Likewise.
495 (write_nested_name): Likewise.
496 * cp-tree.h (mangle_type_string_for_rtti): Likewise.
497 (get_anonymous_namespace): Likewise.
498 * name-lookup.c (get_anonymous_namespace_name): Likewise.
499 * rtti.c (tinfo_name): Likewise, with +1 in the second
500 build_string call fixed.
501 (tinfo_base_init): Likewise.
503 2009-10-30 Jason Merrill <jason@redhat.com>
506 * decl.c (cp_fname_init): Correct build_string argument.
508 2009-10-30 Jerry Quinn <jlquinn@optonline.net>
510 * mangle.c (mangle_type_string_for_rtti): Revert 153734.
511 (needs_fake_anon): Likewise.
512 (write_name): Likewise.
513 (write_nested_name): Likewise.
514 * cp-tree.h (mangle_type_string_for_rtti): Likewise.
515 (get_anonymous_namespace): Likewise.
516 * name-lookup.c (get_anonymous_namespace_name): Likewise.
517 * rtti.c (tinfo_name): Likewise.
518 (tinfo_base_init): Likewise.
520 2009-10-30 Dodji Seketeli <dodji@redhat.com>
523 * pt.c (iterative_hash_template_arg): articifial parms
524 don't have DECL_PARM_INDEX set. Do not hash it.
526 2009-10-28 Jerry Quinn <jlquinn@optonline.net>
528 * mangle.c (mangle_type_string_for_rtti): Revert r149964.
529 (needs_fake_anon): Likewise.
530 (write_name): Likewise.
531 (write_nested_name): Likewise.
532 * cp-tree.h (mangle_type_string_for_rtti): Likewise.
533 (get_anonymous_namespace): Likewise.
534 * name-lookup.c (get_anonymous_namespace_name): Likewise.
535 * rtti.c (tinfo_name): Insert '*' in front of private names.
536 (tinfo_base_init): Use it.
538 2009-10-28 Jason Merrill <jason@redhat.com>
541 * name-lookup.c (set_decl_namespace): Deal properly with inline
543 (qualified_lookup_using_namespace): Overhaul.
544 * pt.c (print_candidates): Handle getting an OVERLOAD.
546 2009-10-28 Jason Merrill <jason@redhat.com>
548 * decl.c (cp_fname_init): Correct build_string argument.
550 2009-10-27 Jason Merrill <jason@redhat.com>
552 Allow no-capture lambdas to convert to function pointer.
553 * semantics.c (maybe_add_lambda_conv_op): New.
554 * parser.c (cp_parser_lambda_expression): Call it.
555 (cp_parser_lambda_declarator_opt): Make op() static if
557 * mangle.c (write_closure_type_name): Adjust.
558 * semantics.c (finish_this_expr): Adjust.
559 * decl.c (grok_op_properties): Allow it.
560 * call.c (build_user_type_conversion_1): Handle static conversion op.
561 (build_op_call): And op().
563 2009-10-26 Jakub Jelinek <jakub@redhat.com>
566 * cp-lang.c (cxx_dwarf_name): Return NULL instead of
567 <anonymous ...> for anonymous aggregate names.
569 2009-10-26 Jason Merrill <jason@redhat.com>
571 PR c++/38796, Core issue 906
572 * cp-tree.h (DECL_DEFAULTED_OUTSIDE_CLASS_P): New.
573 (DECL_DEFAULTED_IN_CLASS_P): New.
574 * class.c (user_provided_p): Non-static.
575 (check_methods): Use it.
576 (check_bases_and_members): Check defaulted fns.
577 (defaultable_fn_p): Move and rename to...
578 * method.c (defaultable_fn_check): ...this.
579 (defaulted_late_check): New.
580 * pt.c (tsubst_decl): Call it.
581 * decl2.c (grokfield): Adjust.
582 * decl.c (cp_finish_decl): Adjust.
583 (grok_special_member_properties): Use user_provided_p.
585 2009-10-26 Dodji Seketeli <dodji@redhat.com>
588 * pt.c (template_args_equal): Handle comparison of
589 an ARGUMENT_PACK_SELECT node with the arguments node it selects into.
590 * cp-tree.def: Fix a typo in the description of TYPE_PACK_EXPANSION.
592 2009-10-26 Dodji Seketeli <dodji@redhat.com>
595 * decl.c (decls_match): Use DECL_IS_BUILTIN instead of
598 2009-10-23 Dodji Seketeli <dodji@redhat.com>
601 * mangle.c (write_template_args): Allow mangling of empty template
602 argument list. Updated function comments.
604 2009-10-23 Jason Merrill <jason@redhat.com>
606 * semantics.c (lambda_expr_this_capture): Use thisify_lambda_field.
608 * semantics.c (outer_lambda_capture_p): New fn.
609 (thisify_lambda_field): Factor out...
610 (add_default_capture): ...from here.
611 (finish_id_expression): Use them.
614 * call.c (add_function_candidate): Only permit explicit conversion
615 ops if copy ctor was called with a single argument.
617 * call.c (initialize_reference): Tweak error message.
619 2009-10-21 Jakub Jelinek <jakub@redhat.com>
621 * mangle.c (finish_mangling_get_identifier): Use
622 obstack_base (mangle_obstack) instead of name_base.
624 2009-10-19 Jakub Jelinek <jakub@redhat.com>
626 * parser.c (cp_lexer_print_token, cp_parser_is_string_literal,
627 cp_parser_string_literal, cp_parser_primary_expression): Likewise.
628 (cp_lexer_get_preprocessor_token): Use C_LEX_STRING_JOIN instead
629 of C_LEX_RAW_STRINGS.
631 2009-10-15 Jason Merrill <jason@redhat.com>
634 * error.c (dump_template_bindings): Wrap argument packs in {}.
637 * parser.c (CP_PARSER_FLAGS_NO_TYPE_DEFINITIONS): New.
638 (cp_parser_type_specifier): Don't try to parse a class-specifier
639 or enum-specifier in that case.
640 (cp_parser_trailing_type_id): New.
641 (cp_parser_late_return_type_opt): Call it.
642 (cp_parser_type_id_1): Add is_trailing_return parm.
643 (cp_parser_type_specifier_seq): Likewise.
645 2009-10-14 Jason Merrill <jason@redhat.com>
648 * call.c (print_z_candidates): Don't print deleted candidates.
649 (print_z_candidate): Note deleted candidates.
651 2009-10-14 Larry Evans <cppljevans@suddenlink.net>
654 * tree.c (cp_tree_equal): Add test for TEMPLATE_PARM_PARAMETER_PACK
657 2009-10-12 Jason Merrill <jason@redhat.com>
660 * parser.c (cp_parser_decltype): Set greater_than_is_operator_p.
663 * pt.c (type_unification_real): Call convert_template_argument
664 for function default template arguments.
665 (check_default_tmpl_args): Suggest -std=c++0x when function default
666 template args seen in C++98 mode.
668 2009-10-11 Jason Merrill <jason@redhat.com>
671 * typeck.c (build_reinterpret_cast_1): Handle rvalue refs
674 2009-10-11 Richard Guenther <rguenther@suse.de>
676 * tree.c (cp_free_lang_data): Drop anonymous aggregate names.
678 2009-10-08 Jason Merrill <jason@redhat.com>
681 * pt.c (maybe_adjust_types_for_deduction): Do rvalue ref adjustment
682 even when DEDUCE_EXACT.
685 * pt.c (resolve_nondeduced_context): New.
686 * cvt.c (convert_to_void): Call it.
687 * semantics.c (finish_decltype_type): Likewise.
688 * typeck.c (decay_conversion): Here too.
689 * pt.c (tsubst_decl): Don't clobber input_location.
690 Don't register a bad specialization.
692 2009-10-07 Gabriel Dos Reis <gdr@cs.tamu.edu>
694 * cp-tree.h: Fix location of documentation for DECL_LANG_FLAG_7.
696 2009-10-07 Jason Merrill <jason@redhat.com>
699 * pt.c (tsubst_pack_expansion): Don't do anything now if we
700 have incomplete packs of different lengths.
703 * tree.c (build_qualified_name): Call convert_from_reference.
705 2009-10-06 Jason Merrill <jason@redhat.com>
707 Fix lookup of initialized captures in unevaluated context.
708 * cp-tree.h (DECL_NORMAL_CAPTURE_P): New.
709 * name-lookup.c (qualify_lookup): Check it.
710 * parser.c (cp_parser_lambda_introducer): Pass explicit_init_p
712 * semantics.c (add_capture): Set DECL_NORMAL_CAPTURE_P
713 on captures without explicit init.
714 (add_default_capture): Pass explicit_init_p.
716 Fix capture by copy of types with explicit copy constructor.
717 * cp-tree.h (TARGET_EXPR_DIRECT_INIT_P): New.
718 (DIRECT_INIT_EXPR_P): New.
719 * typeck.c (convert_for_initialization): Just return if
721 * semantics.c (build_lambda_object): Use
722 TARGET_EXPR_DIRECT_INIT_P for normal captures.
724 2009-10-05 Jason Merrill <jason@redhat.com>
726 * parser.c: Mark lambda_scope and lambda_count for PCH.
728 2009-10-03 Jason Merrill <jason@redhat.com>
731 * parser.c (cp_parser_lambda_introducer): Avoid infinite loop on
734 2009-10-02 Jason Merrill <jason@redhat.com>
736 * mangle.c (write_unnamed_type_name): Implement.
737 (local_class_index): Split out from...
738 (discriminator_for_local_entity): ...here.
739 (nested_anon_class_index): New.
740 * cp-tree.h (TYPE_FUNCTION_SCOPE_P): New.
742 2009-10-02 Janis Johnson <janis187@us.ibm.com>
744 * call.c (convert_arg_to_ellipsis): Avoid promoting decimal32
747 2009-10-01 Jason Merrill <jason@redhat.com>
749 * parser.c (cp_parser_lambda_expression): Compute visibility.
750 (no_linkage_lambda_type_p): Remove.
751 * cp-tree.h: Remove declaration.
752 * tree.c (no_linkage_check): Don't call it. Don't check template
753 args. Don't check TREE_PUBLIC Types.
755 2009-10-01 Gabriel Dos Reis <gdr@cse.tamu.edu>
756 Jason Merrill <jason@redhat.com>
758 * decl.c (grokdeclarator): Set constexprness before announcing
761 2009-10-01 Gabriel Dos Reis <gdr@cs.tamu.edu>
763 * decl.c (record_builtin_java_type): Undo unintended change.
764 (cxx_init_decl_processing): Likewise.
766 2009-10-01 Jason Merrill <jason@redhat.com>
768 * pt.c (register_specialization): Push DECL_SOURCE_LOCATION to the
771 * decl.c (grok_special_member_properties): Only adjust
772 TYPE_HAS_COMPLEX_* if the function is defaulted in the class body.
773 (cp_finish_decl): Push DECL_DELETED_FN/DECL_DEFAULTED_FN to the
776 2009-09-30 Gabriel Dos Reis <gdr@cs.tamu.edu>
778 * decl.c (check_for_uninitialized_const_var): Check constexpr
780 (grokdeclarator): Handle `constexpr'.
781 (check_tag_decl): Reject `constexpr'.
782 (check_function_type): Check constexpr functions.
783 * cp-tree.h (ds_constexpr): New cp_decl_spec enumerator.
784 (CLASSTYPE_LITERAL_P): New.
785 (lang_type_class::is_literal): New.
786 (lang_type_class::dummy): Adjust width.
787 (literal_type_p): Declare.
788 * parser.c (cp_parser_check_decl_spec): Print it.
789 (cp_parser_decl_specifier_seq): Accept "constexpr".
790 * semantics.c (validate_constexpr_fundecl): Define.
791 (literal_type_p): Define.
793 2009-09-30 Jason Merrill <jason@redhat.com>
795 * semantics.c (lambda_expr_this_capture): Fix default capture
796 of explicit capture of 'this'.
798 2009-09-30 Jason Merrill <jason@redhat.com>
800 * parser.c (cp_parser_lambda_expression): Don't add __ to __this.
802 2009-09-30 Jason Merrill <jason@redhat.com>
804 * cp-tree.h (LANG_DECL_U2_CHECK): Check LANG_DECL_HAS_MIN.
806 2009-09-29 John Freeman <jfreeman08@gmail.com>
807 Jason Merrill <jason@redhat.com>
809 Add support for lambda-expressions as per N2927.
810 * cp-tree.def (VEC_INIT_EXPR, LAMBDA_EXPR): New.
811 * cp-tree.h (LAMBDA_TYPE_P, LAMBDA_FUNCTION_P): New.
812 (LAMBDA_EXPR_DEFAULT_CAPTURE_MODE): New.
813 (LAMBDA_EXPR_DEFAULT_CAPTURE_LIST): New.
814 (LAMBDA_EXPR_THIS_CAPTURE, LAMBDA_EXPR_CAPTURES_THIS_P): New.
815 (LAMBDA_EXPR_MUTABLE_P, LAMBDA_EXPR_DEDUCE_RETURN_TYPE_P): New.
816 (LAMBDA_EXPR_RETURN_TYPE, LAMBDA_EXPR_LOCATION): New.
817 (LAMBDA_EXPR_EXTRA_SCOPE, LAMBDA_EXPR_DISCRIMINATOR): New.
818 (struct tree_lambda_expr): New.
819 (union lang_tree_node): Add lambda_expression.
820 (struct lang_type_class): Add lazy_move_ctor flag, lambda_expr field.
821 (CLASSTYPE_LAZY_MOVE_CTOR, CLASSTYPE_LAMBDA_EXPR): New.
822 (LAMBDA_TYPE_EXTRA_SCOPE, VEC_INIT_EXPR_SLOT): New.
823 (VEC_INIT_EXPR_INIT, DECLTYPE_FOR_LAMBDA_CAPTURE): New.
824 (DECLTYPE_FOR_LAMBDA_RETURN): New.
825 (enum special_function_kind): Add sfk_move_constructor.
826 (LAMBDANAME_PREFIX, LAMBDANAME_FORMAT, LAMBDANAME_P): New.
827 * parser.c (cp_parser_lambda_expression, cp_parser_lambda_introducer)
828 (cp_parser_lambda_declarator_opt, cp_parser_lambda_body): New.
829 (start_lambda_scope, record_lambda_scope, finish_lambda_scope): New.
830 (no_linkage_lambda_type_p): New.
831 (cp_parser_primary_expression): Recognize lambda expression.
832 (cp_parser_init_declarator): Note lambda scope.
833 (cp_parser_function_definition_after_declarator): Likewise.
834 (cp_parser_late_parsing_default_args): Likewise.
835 (cp_parser_skip_to_closing_parenthesis): Skip to end of lambda capture
837 (cp_parser_parameter_declaration): Don't defer lambda default args.
838 * semantics.c (finish_non_static_data_member, finish_id_expression):
839 Handle default capture for lambda expressions.
840 (finish_this_expr): Handle 'this' keyword inside of lambda expressions.
841 (outer_automatic_var_p): New.
842 (finish_decltype_type): Handle decltypes within lambda expressions.
843 (classtype_has_nothrow_assign_or_copy_p): Synthesized move constructor.
844 (build_lambda_expr, build_lambda_object, begin_lambda_type)
845 (lambda_return_type, lambda_capture_field_type, apply_lambda_return_type)
846 (capture_decltype, add_capture, add_default_capture)
847 (lambda_expr_this_capture): New.
848 * mangle.c (write_unnamed_type_name): New. Incomplete.
849 (write_closure_type_name): New.
850 (write_unqualified_name): Recognize unnamed, closure types.
851 (write_type): Do not write decltypes from lambda expressions.
852 (decl_mangling_context): New.
853 (write_name): Use it. Handle PARM_DECL scope.
854 (write_prefix): Likewise. Handle VAR_DECL/FIELD_DECL scope.
855 (write_compact_number): Factor out from...
856 (write_expression, write_template_param): ...here.
857 (discriminator_for_local_entity): Recognize lambdas.
858 (write_local_name): Handle PARM_DECL scope.
859 * typeck.c (structural_comptypes): Compare decltypes from lambda
861 (check_return_expr): Deduce lambda return type from multiple return
863 * class.c (add_implicitly_declared_members): Add lazy move constructor
865 (check_bases_and_members): Delete default constructor and assignment
866 operator for lambda types.
867 (maybe_note_name_used_in_class): Do not confuse lambda expression with
869 * decl.c (reshape_init_r): Array copy.
870 (grokfndecl): Synthesized move constructor.
871 (cp_tree_node_structure): Lambda expression.
872 * method.c (use_thunk): Synthesized move constructor.
873 (do_build_copy_constructor): Likewise.
874 (locate_copy): Likewise.
875 (implicitly_declare_fn): Likewise.
876 * cp-objcp-common.c (cp_tree_size): Handle LAMBDA_EXPR.
877 * error.c (dump_aggr_type): Recognize lambda type.
878 (dump_function_decl): Recognize lambda function.
879 (function_category): Likewise.
880 (dump_function_name): Hide lambda name.
881 * tree.c (build_array_copy, move): New.
882 (special_function_p): Synthesized move constructor.
883 (no_linkage_check): Handle lambdas.
884 * search.c (lookup_fnfields_1): Synthesized move constructor.
885 * cp-gimplify.c (cp_gimplify_init_expr, cp_gimplify_expr):
886 Handle VEC_INIT_EXPR.
887 * typeck2.c (digest_init_r): Array copy.
888 * pt.c (get_template_info): Don't touch typedefs.
889 (instantiate_decl): Don't resubstitute artificial decls.
890 (tsubst_decl, tsubst, tsubst_copy_and_build): Handle lambdas.
891 (lookup_template_class): Don't fall back on name lookup.
892 * name-lookup.c (make_lambda_name): New.
893 (pushdecl_class_level): Handle default capture for lambda expressions.
894 (qualify_lookup): Handle decltypes within lambda expressions.
895 (pushtag): Handle ts_within_enclosing_non_class in function scope.
897 2009-09-28 Janis Johnson <janis187@us.ibm.com>
899 * mangle.c (write_builtin_type): Support decimal float types.
901 2009-09-28 Richard Henderson <rth@redhat.com>
903 * cp-objcp-common.h (LANG_HOOKS_EH_USE_CXA_END_CLEANUP): New.
905 2009-09-24 Jakub Jelinek <jakub@redhat.com>
907 * method.c (make_thunk, make_alias_for): Don't set
908 DECL_NO_STATIC_CHAIN.
909 * decl.c (builtin_function_1, grokfndecl): Likewise.
910 * lex.c (build_lang_decl): Likewise.
912 2009-09-23 Dodji Seketeli <dodji@redhat.com>
915 * decl.c (cp_finish_decl): Record the types used by the global
916 variable declaration we've just parsed.
918 2009-09-22 Dodji Seketeli <dodji@redhat.com>
920 * cp-lang.c (LANG_HOOKS_FUNCTION_PARAMETER_PACK_P,
921 LANG_HOOKS_FUNCTION_PARM_EXPANDED_FROM_PACK_P,
922 LANG_HOOKS_GET_GENERIC_FUNCTION_DECL): Initialize these
923 hooks for the c++ FE.
924 * cp-tree.h (function_parameter_pack_p, get_function_template_decl,
925 function_parameter_expanded_from_pack_p): Declare ...
926 * pt.c (function_parameter_pack_p, get_function_template_decl,
927 function_parameter_expanded_from_pack_p): ... new hooks.
928 (get_template_info): Make this more robust.
929 (template_args_variadic_p, make_ith_pack_parameter_name): Add a new
930 line between comment and function.
931 (get_template_argument_pack_elems): Fix comment.
932 (tsubst_decl): Arguments of function parameter packs are not
933 parameter packs themselves.
935 2009-09-21 Jason Merrill <jason@redhat.com>
938 * tree.c (trivial_type_p): Fix logic.
940 2009-09-21 Jason Merrill <jason@redhat.com>
942 * name-lookup.c (push_class_level_binding): Sanity check.
944 2009-09-18 Jason Merrill <jason@redhat.com>
946 * decl2.c (determine_visibility): Make anonymous types internal.
947 (mark_used): Complain about types without linkage used in
948 decls with internal linkage.
949 (vague_linkage_fn_p): Split out from...
950 * decl.c (maybe_commonize_var): ...here.
951 (grokdeclarator): Adjust linkage when a typedef gives linkage name.
952 * tree.c (no_linkage_check): Check the enclosing class and template
955 * cp-tree.h (TYPE_NAMESPACE_SCOPE_P): New.
957 * pt.c (get_pattern_parm): New.
958 (listify): Split out from...
959 (listify_autos): ...here.
960 (unify): Deduce std::initializer_list for T.
961 * call.c (build_over_call): Warn about it.
963 2009-09-17 Andrew Pinski <pinskia@gcc.gnu.org>
966 * typeck.c (cp_build_unary_op): Check TREE_CODE for bools instead of
968 (convert_for_assignment): Likewise.
969 * cvt.c (type_promotes_to): Likewise.
971 2009-09-14 Richard Henderson <rth@redhat.com>
972 Jakub Jelinek <jakub@redhat.com>
974 * cp-tree.h (finish_asm_stmt): Update decl.
975 * parser.c (cp_parser_asm_definition): Parse asm goto.
976 (cp_parser_asm_label_list): New.
977 * pt.c (tsubst_copy_asm_operands): Don't recurse on labels.
978 (tsubst_expr): Handle asm labels.
979 * semantics.c (finish_asm_stmt): Add and use labels parameter.
981 2009-09-14 Richard Henderson <rth@redhat.com>
983 * except.c (init_exception_processing): Don't call
984 default_init_unwind_resume_libfunc.
985 (cp_protect_cleanup_actions): Return the decl to call.
986 (build_exc_ptr): Use __builtin_eh_pointer.
987 * optimize.c (clone_body): Set eh_lp_nr, not eh_region.
989 2009-09-13 Richard Guenther <rguenther@suse.de>
990 Rafael Avila de Espindola <espindola@google.com>
992 * except.c (init_exception_processing): Do not set
993 lang_eh_runtime_type.
994 (choose_personality_routine): Do not set eh_personality_decl,
995 set pragma_java_exceptions.
996 * cp-lang.c (LANG_HOOKS_EH_RUNTIME_TYPE): Define.
997 (LANG_HOOKS_EH_PERSONALITY): Likewise.
998 (cp_eh_personality_decl): New.
999 (cp_eh_personality): Likewise.
1000 * Make-lang.in (cp-lang.o): Add $(EXPR_H) and $(EXCEPT_H)
1003 2009-09-13 Wei Guozhi <carrot@google.com>
1006 * cp/optimize.c (build_delete_destructor_body): New function.
1007 (maybe_clone_body): Call build_delete_destructor_body for
1008 deleting destructor.
1010 2009-09-10 Jason Merrill <jason@redhat.com>
1012 * repo.c (extract_string, get_base_filename, init_repo): constify.
1014 2009-09-09 Jason Merrill <jason@redhat.com>
1016 * error.c (find_typenames_r): Also add decltypes.
1018 2009-09-09 Paolo Carlini <paolo.carlini@oracle.com>
1021 * decl2.c (grokfield): Check for explicit template argument lists.
1023 2009-09-09 Jack Howarth <howarth@bromo.med.uc.edu>
1026 * Make-lang.in: Remove redundant code from linkage for darwin10.
1028 2009-09-08 Paolo Carlini <paolo.carlini@oracle.com>
1031 * decl.c (build_init_list_var_init): Check return value of
1032 perform_implicit_conversion.
1034 2009-09-08 Jason Merrill <jason@redhat.com>
1036 * class.c (currently_open_class): Make sure we're dealing with the
1039 * cp-tree.h (enum overload_flags): Remove OP_FLAG.
1040 * method.c (lazily_declare_fn): Check for dtorness in ABI warning.
1042 * name-lookup.c (is_class_level): Remove.
1043 (push_binding_level, leave_scope, resume_scope): Adjust.
1044 (pushlevel_class): Adjust.
1045 (poplevel_class): Make sure we're on class_binding_level.
1047 * decl.c (grokmethod): Rename from start_method.
1048 (finish_method): Remove.
1049 * cp-tree.h: Adjust.
1050 * parser.c (cp_parser_save_member_function_body): Adjust.
1052 2009-09-03 Doug Kwan <dougkwan@google.com>
1054 * tree.c (cp_fix_function_decl_p): New.
1055 (cp_free_lang_data): New.
1057 2009-09-03 Diego Novillo <dnovillo@google.com>
1059 * Make-lang.in (decl2.o): Add dependency on $(POINTER_SET_H).
1060 * decl2.c: Include pointer-set.h.
1061 (collect_candidates_for_java_method_aliases): New.
1062 (cp_write_global_declarations): Call it.
1063 Add local variable CANDIDATES. If set, call
1064 build_java_method_aliases.
1065 (build_java_method_aliases): Add argument CANDIDATES.
1066 Use it to determine if FNDECL should get a hidden alias.
1067 * cp-objcp-common.h (LANG_HOOKS_FREE_LANG_DATA): Define.
1068 * cp-tree.h (cp_free_lang_data): Declare.
1070 2009-09-03 Richard Guenther <rguenther@suse.de>
1072 * method.c (use_thunk): Use cgraph_finalize_function to hand
1073 off thunks to the cgraph.
1074 * semantics.c (emit_associated_thunks): Do not emit thunks
1075 for really extern functions.
1077 2009-09-03 Diego Novillo <dnovillo@google.com>
1079 * cp-lang.c (lang_hooks): Remove const qualifier.
1081 2009-09-02 Jason Merrill <jason@redhat.com>
1083 * semantics.c (describable_type): Don't pretend to be in a template.
1085 * ptree.c (cxx_print_type) [DECLTYPE_TYPE]: Print the expression.
1087 2009-09-01 Alexandre Oliva <aoliva@redhat.com>
1089 * cp-tree.h (TFF_NO_OMIT_DEFAULT_TEMPLATE_ARGUMENTS): New.
1090 * cp-lang.c (cxx_dwarf_name): Pass it.
1091 * error.c (count_non_default_template_args): Take flags as
1092 argument. Adjust all callers. Skip counting of default
1093 arguments if the new flag is given.
1095 2009-09-01 Dodji Seketeli <dodji@redhat.com>
1098 * pt.c (make_ith_pack_parameter_name): Don't use strnlen that is a
1101 2009-09-01 Richard Guenther <rguenther@suse.de>
1103 * cp-objcp-common.c (cp_expr_size): Use tree_expr_size.
1104 * cp-objcp-common.h (LANG_HOOKS_EXPR_SIZE): Do not define.
1106 2009-09-01 Richard Guenther <rguenther@suse.de>
1108 * cp-objcp-common.h (LANG_HOOKS_MARK_ADDRESSABLE): Remove.
1110 2009-08-31 Dodji Seketeli <dodji@redhat.com>
1113 * cp-tree.h (get_template_info): Parameter should be const.
1114 (CLASSTYPE_SPECIALIZATION_OF_PRIMARY_TEMPLATE_P): Fix typo.
1115 (get_template_argument_pack_elems,
1116 get_primary_template_innermost_parameters,
1117 get_template_innermost_arguments, template_template_parameter_p):
1119 * pt.c (get_template_argument_pack_elems,
1120 get_template_innermost_parameters, get_template_innermost_arguments,
1121 template_template_parameter_p):
1122 ... New C++ front end implementation of new language hooks.
1123 (primary_template_instantiation_p): New private helper.
1124 (make_ith_pack_parameter_name): Use snprintf and strnlen instead of
1126 (get_template_info): Const-ify parameter.
1127 * cp-lang.c (LANG_HOOKS_GET_INNERMOST_GENERIC_PARMS,
1128 LANG_HOOKS_GET_INNERMOST_GENERIC_ARGS,
1129 LANG_HOOKS_GET_ARGUMENT_PACK_ELEMS,
1130 LANG_HOOKS_GENERIC_TYPE_PARAMETER_DECL_P): Initialize these
1131 interfaces for the C++ front-end.
1133 2009-08-31 Jason Merrill <jason@redhat.com>
1136 * parser.c (cp_parser_enum_specifier): Make sure the : is followed by a
1137 type-specifier-seq before we commit.
1139 2009-08-28 Richard Guenther <rguenther@suse.de>
1142 * cp-gimplify.c (cp_genericize_r): Do not leak zero-sized stores
1143 into the generic IL.
1145 2009-08-27 Richard Guenther <rguenther@suse.de>
1147 * class.c (build_vtbl_ref_1): Remove excess vertical space.
1148 * Make-lang.in (CXX_TREE_H): Remove c-common.def dependency
1149 tracked by $(TREE_H).
1150 * semantics.c (expand_or_defer_fn): Zero DECL_SAVED_TREE.
1152 2009-08-26 Jason Merrill <jason@redhat.com>
1154 * call.c (build_builtin_candidate): Don't set LOOKUP_ONLYCONVERTING
1155 if we're contextually converting to bool.
1156 (build_conditional_expr): Likewise.
1157 * typeck.c (condition_conversion): Likewise.
1159 * call.c (build_conditional_expr): Fix logic errors.
1160 (build_new_op): Remove dead COND_EXPR handling.
1162 2009-08-24 Jason Merrill <jason@redhat.com>
1164 * cp-tree.h (DECL_DEFERRED_FN): Remove.
1165 (struct lang_decl_fn): Remove deferred flag.
1166 * class.c (build_clone): Don't set it.
1167 * decl2.c (note_vague_linkage_fn): Don't check or set it.
1168 (mark_used): Don't check it.
1169 * method.c (make_thunk, make_alias_for): Don't set it.
1171 * decl2.c (mark_used): Streamline logic.
1176 * cp-tree.h (DECL_ODR_USED): New macro.
1177 (struct lang_decl_base): Add odr_used flag.
1178 * decl.c (duplicate_decls): Propagate it. Use it for error.
1179 * pt.c (register_specialization): Use it for error.
1180 * decl2.c (mark_used): Use it as gating flag rather than TREE_USED.
1181 (cp_write_global_declarations): Use it for error.
1182 (tree_used_ok): Remove.
1183 * cp-tree.h: Remove tree_used_ok.
1184 * call.c (build_call_a): Don't call it.
1185 * init.c (build_offset_ref): Likewise.
1187 2009-08-21 Jakub Jelinek <jakub@redhat.com>
1190 * tree.c (lvalue_p_1) <case CONST_DECL>: Return clk_none if
1193 2009-08-19 Jason Merrill <jason@redhat.com>
1197 * decl2.c (mark_used): Increment function_depth during synthesis.
1198 * parser.c (cp_parser_default_argument): Not here.
1200 2009-08-19 Jakub Jelinek <jakub@redhat.com>
1202 * method.c (use_thunk): Call free_after_compilation after
1203 assemble_end_function.
1205 2009-08-17 Richard Guenther <rguenther@suse.de>
1207 * decl.c (build_ptrmemfunc_type): Keep variant chain intact.
1209 (finish_enum): Keep variant chain intact.
1210 * tree.c (cp_build_reference_type): Likewise.
1212 2009-08-16 Jason Merrill <jason@redhat.com>
1214 Make TREE_USED match the [basic.def.odr] concept for FUNCTION_DECL
1215 and VAR_DECL, so mark_used only has effect the first time.
1216 * decl2.c (mark_used): Just return if TREE_USED is already set.
1217 Don't set TREE_USED if cp_unevaluated_operand is set.
1218 (tree_used_ok): New fn.
1219 * init.c (build_offset_ref): Check it instead of TREE_USED.
1220 * call.c (build_call_a): Likewise.
1221 * cp-tree.h: Declare it.
1222 (DECL_NO_LINKAGE_CHECKED): No longer needed.
1223 (struct lang_decl_base): Remove no_linkage_checked bitfield.
1225 * decl2.c (finish_static_data_member_decl): Don't set TREE_USED.
1227 * decl2.c (mark_used): It's ok to synthesize for default args now.
1229 2009-08-10 Jason Merrill <jason@redhat.com>
1231 Implement DR 757: It's OK for a decl to use a type without linkage
1232 so long as the decl is defined in the current translation unit.
1233 * decl2.c (no_linkage_decls): New vector.
1234 (mark_used): Add decls that use types with no linkage.
1235 (cp_write_global_declarations): Check that they are defined.
1236 (decl_defined_p, no_linkage_error): New fns.
1237 * cp-tree.h (DECL_NO_LINKAGE_CHECKED): New macro.
1238 (struct lang_decl_base): Add flag.
1239 * decl.c (grokfndecl): Don't check type linkage.
1240 (grokvardecl): If the type has no linkage, just make sure
1241 DECL_LANG_SPECIFIC is set.
1242 * pt.c (check_instantiated_arg): Don't check type linkage.
1243 * name-lookup.c (is_local_extern): New fn.
1244 * name-lookup.h: Declare it.
1246 2009-08-05 Jason Merrill <jason@redhat.com>
1249 * init.c (build_vec_init): Evaluate the initializer before
1250 starting the initialization try block.
1252 2009-08-05 Manuel López-Ibáñez <manu@gcc.gnu.org>
1255 * typeck.c (convert_for_assignment): Do not warn for any boolean
1256 variant. Use explicit location.
1258 2009-08-04 Dodji Seketeli <dodji@redhat.com>
1261 * pt.c (tsubst_default_argument): Let access checks of the
1262 default argument happen in the context of the current function.
1264 2009-08-04 Manuel López-Ibáñez <manu@gcc.gnu.org>
1267 * call.c (build_new_op): Only try prefix operator if -fpermissive,
1268 otherwise just error.
1270 2009-08-04 Dodji Seketeli <dodji@redhat.com>
1273 * error.c (lang_decl_name): Print qualified names for decls
1276 2009-08-03 Jason Merrill <jason@redhat.com>
1277 Jakub Jelinek <jakub@redhat.com>
1280 * init.c (build_vec_init): Look through a TARGET_EXPR around a
1283 2009-07-31 Jason Merrill <jason@redhat.com>
1284 Douglas Gregor <doug.gregor@gmail.com>
1286 Remove implicit binding of lvalues to rvalue references (N2831)
1287 * call.c (convert_class_to_reference): Binding an lvalue to an
1288 rvalue reference is bad. If the user-defined conversion is bad,
1289 set bad_p before merging conversions.
1290 (maybe_handle_ref_bind): Don't push down bad_p.
1291 (reference_binding): Binding an lvalue to an rvalue reference is bad.
1292 (convert_like_real): Give a helpful error about binding lvalue
1293 to rvalue reference.
1294 (reference_related_p): No longer static.
1295 * typeck.c (build_typed_address): New.
1296 (build_static_cast_1): Add static_cast from lvalue to &&.
1297 * cp-tree.h: Adjust.
1299 2009-07-31 Jason Merrill <jason@redhat.com>
1301 * call.c (reference_binding): Rename lvalue_p to is_lvalue.
1302 Do direct binding of "rvalues" in memory to rvalue references.
1303 * tree.c (lvalue_p_1): Can't be both non-addressable lvalue and
1305 * typeck.c (build_static_cast_1): Do direct binding of memory
1306 "rvalues" to rvalue references.
1307 * cvt.c (cp_fold_convert): New.
1308 * cp-tree.h: Declare it.
1310 2009-07-31 Jason Merrill <jason@redhat.com>
1312 * typeck.c (build_address): Do fold away ADDR_EXPR of INDIRECT_REF.
1313 * tree.c (rvalue): Use cp_build_qualified_type, not TYPE_MAIN_VARIANT.
1315 2009-07-29 Jason Merrill <jason@redhat.com>
1318 * cp-tree.h (enum tsubst_flags): Add tf_no_class_instantiations.
1319 * error.c (count_non_default_template_args): Pass it.
1320 * pt.c (tsubst) [TYPENAME_TYPE]: Don't complete type if it's set.
1322 2009-07-29 Richard Guenther <rguenther@suse.de>
1325 * cp-gimplify.c (cp_genericize_r): Properly walk the BIND_EXPR
1328 2009-07-26 Simon Martin <simartin@users.sourceforge.net>
1331 * decl.c (grokdeclarator): Do not set TREE_NO_WARNING for functions
1332 with a qualified return type.
1334 2009-07-24 Jason Merrill <jason@redhat.com>
1337 * call.c (build_op_delete_call): If this is for a new-expression
1338 and the op delete is deleted, do nothing.
1341 * call.c (compare_ics): Give list-initialization of std::init_list
1342 priority over conversion to scalar, too.
1344 2009-07-22 Jason Merrill <jason@redhat.com>
1346 * mangle.c (mangle_type_string_for_rtti): Rename to be clearer.
1347 (needs_fake_anon): New.
1348 (write_name): Check it.
1349 (write_nested_name): Add a fake anonymous namespace scope if true.
1350 * name-lookup.c (get_anonymous_namespace_name): No longer static.
1351 * rtti.c, cp-tree.h: Adjust.
1353 2009-07-22 Richard Guenther <rguenther@suse.de>
1356 * cp-gimplify.c (cp_gimplify_expr): Move handling of using
1357 related exprs to ...
1358 (cp_genericize_r): ... genericization stage.
1359 (cp_genericize): Adjust.
1361 2009-07-21 Jason Merrill <jason@redhat.com>
1364 * call.c (reference_binding): Implement binding to { }.
1365 (initialize_reference): Binding temporary to non-const && is fine.
1366 * decl.c (grok_reference_init): Remove error for CONSTRUCTOR.
1368 * decl.c (reshape_init_r): { T } is not an aggregate initializer
1371 2009-07-17 Richard Guenther <rguenther@suse.de>
1374 * decl.c (finish_function): Do not emit unused result warnings
1376 * cp-objcp-common.h (LANG_HOOKS_POST_GIMPLIFY_PASS): Use
1377 c_warn_unused_result_pass.
1378 * semantics.c (expand_or_defer_fn): Adjust assertion about IL status.
1379 * optimize.c (clone_body): Clone in GENERIC.
1380 (maybe_clone_body): Do not clear DECL_SAVED_TREE.
1381 * decl2.c (cp_write_global_declarations): Fix body test.
1382 Do not call cgraph_optimize.
1383 * Make-lang.in (optimize.o): Add tree-iterator.h dependency.
1384 * method.c (use_thunk): Register thunk with
1385 cgraph_finalize_function.
1386 * error.c (function_category): Guard access of DECL_LANG_SPECIFIC.
1388 2009-07-17 Richard Guenther <rguenther@suse.de>
1390 * init.c (build_vec_delete_1): Do not set DECL_REGISTER on the
1393 2009-07-17 Aldy Hernandez <aldyh@redhat.com>
1394 Manuel López-Ibáñez <manu@gcc.gnu.org>
1397 * typeck.c, init.c, class.c, method.c, rtti.c, except.c, error.c,
1398 tree.c, cp-gimplify.c, cxx-pretty-print.c, pt.c, semantics.c,
1399 call.c, cvt.c, mangle.c: Add location argument to
1400 fold_{unary,binary,ternary}, fold_build[123], build_call_expr,
1401 build_size_arg, build_fold_addr_expr, build_call_array,
1402 non_lvalue, size_diffop, fold_build1_initializer,
1403 fold_build2_initializer, fold_build3_initializer,
1404 fold_build_call_array, fold_build_call_array_initializer,
1405 fold_single_bit_test, omit_one_operand, omit_two_operands,
1406 invert_truthvalue, fold_truth_not_expr, build_fold_indirect_ref,
1407 fold_indirect_ref, combine_comparisons, fold_builtin_*,
1408 fold_call_expr, build_range_check, maybe_fold_offset_to_address,
1409 round_up, round_down.
1411 2009-07-16 Jason Merrill <jason@redhat.com>
1414 Split POD into "standard-layout" and "trivial" as per N2230,
1415 Support std::is_standard_layout and std::is_trivial traits.
1416 * cp-tree.h (enum cp_trait_kind): Add CPTK_IS_STD_LAYOUT,
1418 (struct lang_type_class): Add non_std_layout.
1419 (CLASSTYPE_NON_STD_LAYOUT): New.
1420 * class.c (check_bases): Set it.
1421 (check_field_decls): Likewise.
1422 (check_bases_and_members): Likewise.
1423 * parser.c (cp_parser_primary_expression): Handle RID_IS_STD_LAYOUT,
1425 (cp_parser_trait_expr): Likewise.
1426 * semantics.c (trait_expr_value): Handle CPTK_IS_STD_LAYOUT,
1428 (finish_trait_expr): Likewise.
1429 * tree.c (scalarish_type_p, trivial_type_p, std_layout_type_p): New.
1430 (pod_type_p): Use them.
1431 (type_has_nontrivial_copy_init, type_has_nontrivial_default_init): New.
1433 Adjust bits of the language that no longer refer to POD types.
1434 * call.c (convert_arg_to_ellipsis): Use type_has_nontrivial_copy_init
1435 and TYPE_HAS_NONTRIVIAL_DESTRUCTOR rather than pod_type_p.
1436 (build_x_va_arg): Likewise.
1437 (call_builtin_trap): Remove.
1438 * decl.c (declare_local_label): Use type_has_nontrivial_default_init
1439 and TYPE_HAS_NONTRIVIAL_DESTRUCTOR rather than pod_type_p.
1440 (cp_finish_decl): Likewise.
1441 (check_previous_goto_1, check_goto): Adjust error.
1442 * typeck.c (build_class_member_access_expr): Check
1443 CLASSTYPE_NON_STD_LAYOUT rather than CLASSTYPE_NON_POD_P.
1445 2009-07-14 Taras Glek <tglek@mozilla.com>
1446 Rafael Espindola <espindola@google.com>
1448 * Make-lang.in: Added CP_PLUGIN_HEADERS and
1449 c.install-target to export cp-tree.h cxx-pretty-print.h
1450 name-lookup.h headers for plugins.
1452 2009-07-14 Jason Merrill <jason@redhat.com>
1455 * decl.c (decls_match): A non-extern-C declaration doesn't match
1456 a builtin extern-C declaration.
1459 * name-lookup.c (qualified_lookup_using_namespace): Don't stop
1460 looking in used namespaces just because we found something on
1464 * semantics.c (perform_koenig_lookup): Handle empty template args.
1466 * call.c (build_over_call): Use can_trust_pointer_alignment.
1468 2009-07-14 Dodji Seketeli <dodji@redhat.com>
1472 * decl2.c (grokfield): Don't call set_underlying_type on typedef
1473 decls that are type names.
1475 2009-07-13 Andrew Pinski <andrew_pinski@playstation.sony.com>
1478 * parser.c (cp_parser_elaborated_type_specifier): Accept typename in
1479 front of qualified names.
1481 2009-07-12 Jason Merrill <jason@redhat.com>
1484 * tree.c (rvalue): Use lvalue_or_rvalue_with_address_p.
1487 * cp-tree.h (enum cp_lvalue_kind_flags): Add clk_rvalueref.
1488 * tree.c (lvalue_p_1): Return it. Remove
1489 treat_class_rvalues_as_lvalues parm.
1490 (real_lvalue_p): Disallow pseudo-lvalues here.
1491 (lvalue_or_rvalue_with_address_p): New fn.
1492 * call.c (initialize_reference): Use it instead of real_lvalue_p.
1495 * init.c (build_new_1): Handle initializer list as array initializer.
1496 (build_vec_init): Likewise.
1497 * typeck.c (cp_build_modify_expr): Likewise.
1498 * typeck2.c (process_init_constructor_array): Error rather than abort
1499 if too many initializers.
1501 2009-07-10 Jakub Jelinek <jakub@redhat.com>
1504 * error.c (cp_print_error_function): Check for NULL block.
1506 2008-07-09 Simon Martin <simartin@users.sourceforge.net>
1507 Jason Merrill <jason@redhat.com>
1509 * pt.c (perform_typedefs_access_check, get_types_needing_access_check,
1510 append_type_to_template_for_access_check_1): Use CLASS_TYPE_P.
1512 2009-07-09 Dodji Seketeli <dodji@redhat.com>
1515 * pt.c (type_unification_real): Use tsubst_template_arg instead
1516 of tsubst to substitute default template arguments.
1518 2009-07-08 Manuel López-Ibáñez <manu@gcc.gnu.org>
1521 * init.c (build_new_1): Set TREE_NO_WARNING for compiler-generated
1523 * cp-gimplify.c (genericize_eh_spec_block): Likewise.
1526 2009-07-07 Jason Merrill <jason@redhat.com>
1529 * pt.c (tsubst_decl): Don't abort if we didn't change anything
1530 in a TEMPLATE_DECL's args.
1532 2009-07-07 Manuel López-Ibáñez <manu@gcc.gnu.org>
1534 * semantics.c (finalize_nrv_r): Replace EXPR_LOCUS by
1537 2009-07-07 Jason Merrill <jason@redhat.com>
1540 * decl.c (build_enumerator): Don't add enumerators for a
1541 scoped enum to the enclosing class.
1544 * decl.c (start_enum): Allow dependent underlying type.
1547 * decl.c (finish_enum): Finish scope even in a template.
1549 2009-07-07 Manuel López-Ibáñez <manu@gcc.gnu.org>
1551 * init.c: Replace %J by an explicit location. Update all calls.
1553 * typeck2.c: Likewise.
1555 * name-lookup.c: Likewise.
1557 2009-07-06 Manuel López-Ibáñez <manu@gcc.gnu.org>
1559 * decl.c: Replace %H by an explicit location. Update all calls.
1560 * except.c: Likewise.
1561 * semantics.c: Likewise.
1562 * parser.c: Likewise.
1564 2009-07-06 Simon Martin <simartin@users.sourceforge.net>
1567 * pt.c (perform_typedefs_access_check, get_types_needing_access_check,
1568 append_type_to_template_for_access_check_1): Use
1569 RECORD_OR_UNION_CODE_P.
1571 2009-07-04 Jason Merrill <jason@redhat.com>
1573 * pt.c (retrieve_specialization): Don't get confused by a
1574 using-declaration that brings in another instance of this template
1577 * ptree.c (cxx_print_type): Fix logic.
1579 * cp-tree.h (LANG_DECL_FN_CHECK): Fix non-checking version.
1582 * cp-tree.h (struct lang_decl_parm): New.
1583 (struct lang_decl): Add it.
1584 (LANG_DECL_PARM_CHECK): New.
1585 (DECL_PARM_INDEX): New.
1586 * decl2.c (parm_index): Remove.
1587 * lex.c (retrofit_lang_decl): Handle parms.
1588 (cxx_dup_lang_specific_decl): Likewise.
1589 * mangle.c (write_expression): Adjust.
1590 * tree.c (cp_tree_equal): Adjust.
1591 (decl_linkage): Only check DECL_COMDAT for functions and variables.
1592 * parser.c (cp_parser_parameter_declaration_list): Set
1594 * pt.c (iterative_hash_template_arg): Hash it.
1596 2009-07-03 Jason Merrill <jason@redhat.com>
1598 * cp-tree.h (struct lang_decl): Overhaul.
1599 (struct lang_decl_flags): Remove.
1600 (struct lang_decl_base): New.
1601 (struct lang_decl_min): New.
1602 (struct lang_decl_fn): New.
1603 (struct lang_decl_ns): New.
1604 (CAN_HAVE_FULL_LANG_DECL_P): Replace with LANG_DECL_HAS_MIN.
1605 (LANG_DECL_MIN_CHECK): New.
1606 (LANG_DECL_FN_CHECK): New.
1607 (LANG_DECL_NS_CHECK): New.
1608 (STRIP_TEMPLATE): New.
1609 (NON_THUNK_FUNCTION_CHECK): Remove.
1610 (DECL_DECLARES_FUNCTION_P): New.
1612 * lex.c (retrofit_lang_decl, cxx_dup_lang_specific_decl): Adjust.
1613 * decl.c (push_local_name, duplicate_decls): Adjust.
1614 * decl2.c (start_objects): Don't set u2sel.
1615 * semantics.c (finish_omp_threadprivate): Adjust.
1616 * class.c (build_clone): Don't do much on TEMPLATE_DECLs.
1617 (decl_cloned_function_p): Out-of-line implementation of macros.
1618 (clone_function_decl, adjust_clone_args): Use DECL_CLONED_FUNCTION_P.
1619 * mangle.c (write_unqualified_name): Don't check function flags
1621 * method.c (make_alias_for): Don't set DECL_CLONED_FUNCTION.
1622 * pt.c (build_template_decl): Don't set function flags.
1623 (check_default_tmpl_args): Check that it's a function.
1624 (instantiate_template): Use DECL_ABSTRACT_ORIGIN to find the
1627 * pt.c (tsubst_decl) [FUNCTION_DECL]: Don't tsubst
1628 DECL_CLONED_FUNCTION.
1630 * cp-tree.h (struct lang_type_class): Move sorted_fields here.
1631 * class.c (finish_struct_1): Adjust.
1632 * ptree.c (cxx_print_decl, cxx_print_type): Adjust.
1633 * search.c (lookup_field_1): Adjust.
1635 * cp-tree.h (CLASSTYPE_INLINE_FRIENDS): Remove.
1636 * decl.c (finish_method): Don't add to it.
1637 * class.c (fixup_pending_inline): Remove.
1638 (fixup_inline_methods): Remove.
1639 (finish_struct_1): Don't call it.
1641 * error.c (dump_function_name): Handle null name.
1643 2009-07-02 Mark Mitchell <mark@codesourcery.com>
1645 * typeck.c (cp_build_binary_op): Move warnings about use of NULL
1646 in arithmetic earlier and allow comparisions of NULL with
1647 pointers-to-members.
1649 2009-07-02 Jason Merrill <jason@redhat.com>
1651 Use hash tables for template specialization lookup.
1652 * pt.c (struct spec_entry): New type.
1653 (decl_specializations, type_specializations): New hash tables.
1654 (register_specialization, retrieve_specialization): Use them.
1655 (reregister_specialization, lookup_template_class): Use them.
1656 (eq_specializations, hash_tmpl_and_args, hash_specialization): New.
1657 (iterative_hash_template_arg): New.
1658 (init_template_processing): New
1659 (process_partial_specialization): Don't look to see if we already
1660 have this partial specialization.
1661 (maybe_process_partial_specialization): Handle reassigning
1662 full specializations when we get an explicit specialization
1663 of the partial instantiation.
1664 (tsubst_friend_function): Adjust specialization reassignment code.
1665 (instantiate_template): Only do one lookup.
1666 (instantiate_decl): Don't do any lookup.
1667 * cp-tree.h: Declare init_template_processing.
1668 * decl.c (duplicate_decls): Pass args to reregister_specialization.
1670 2009-07-01 Jason Merrill <jason@redhat.com>
1672 * cp-tree.h (DECL_CLASS_TEMPLATE_P): Use DECL_IMPLICIT_TYPEDEF_P.
1674 * pt.c (register_specialization): Use duplicate_decls to merge
1675 the argument with a previous specialization.
1676 (check_explicit_specialization): Call register_specialization to
1677 merge the TEMPLATE_DECL with a previous version.
1678 (determine_specialization): Return the args even if fn is a template.
1680 2009-07-01 Ian Lance Taylor <iant@google.com>
1682 * g++spec.c (lang_specific_driver): Bump num_args by 1.
1684 2009-06-30 Jason Merrill <jason@redhat.com>
1687 * pt.c (tsubst_pack_expansion): Handle unexpanded packs in an
1688 EXPR_PACK_EXPANSION.
1690 2009-06-29 Jason Merrill <jason@redhat.com>
1693 * error.c (dump_template_parms): Pass all args to
1694 count_non_default_template_args.
1695 (count_non_default_template_args): Pull out the inner ones.
1697 2009-06-26 H.J. Lu <hongjiu.lu@intel.com>
1699 * decl.c (duplicate_decls): Re-indent.
1701 2009-06-25 Ian Lance Taylor <iant@google.com>
1703 * call.c (avoid_sign_compare_warnings): New static function.
1704 (build_new_op): Call it.
1705 * typeck.c (cp_build_binary_op): Don't call warn_sign_compare if
1706 TREE_NO_WARNING is set on either operand.
1708 2009-06-25 Ian Lance Taylor <iant@google.com>
1710 * g++spec.c (SKIPOPT): define.
1711 (lang_specific_driver): Handle -static-libstdc++. Only add
1712 LIBSTDCXX_STATIC if we add LIBSTDCXX.
1714 2009-06-25 Ian Lance Taylor <iant@google.com>
1716 * cvt.c (convert_to_void): Only warn about COND_EXPR if neither
1717 the second nor third operand has side effects.
1719 2009-06-25 Ian Lance Taylor <iant@google.com>
1721 * parser.c (cp_parser_binary_expression): Increment
1722 c_inhibit_evaluation_warnings while parsing the right hand side of
1723 "true || x" or "false && x".
1724 * typeck.c (cp_build_binary_op): Only call warn_for_sign_compare
1725 if c_inhibit_evaluation_warnings is zero.
1727 2009-06-24 Jason Merrill <jason@redhat.com>
1729 * error.c (dump_decl): Do say "typedef" for the injected class name.
1731 * pt.c (lookup_template_class): Use currently_open_class,
1732 compare template args later.
1735 * decl.c (decls_match): Check DECL_TI_TEMPLATE too.
1736 * class.c (resolve_address_of_overloaded_function): Fix typo.
1738 2009-06-18 Aldy Hernandez <aldyh@redhat.com>
1740 * class.c (get_vtable_decl): Replace finish_decl with cp_finish_decl.
1741 * decl.c (finish_decl): Remove.
1742 (declare_global_var): Replace finish_decl with cp_finish_decl.
1743 (start_method): Same.
1744 * rtti.c (emit_tinfo_decl): Same.
1745 * pt.c (tsubst_expr): Same.
1746 (instantiate_decl): Same.
1747 * decl2.c (grokbitfield): Same.
1748 * name-lookup.c (pushdecl_top_level_1): Same.
1749 * cp-tree.h: Remove finish_decl.
1751 2009-06-16 David Edelsohn <edelsohn@gnu.org>
1753 * g++-spec.c (LIBSTDCXX_STATIC): Default to NULL.
1754 (lang_specific_driver): Always allocate extra argument.
1755 Add LIBSTDCXX_STATIC to arglist if defined and linking
1758 2009-06-16 Ian Lance Taylor <iant@google.com>
1760 * Make-lang.in (cp/class.o): Depend upon gt-cp-class.h.
1761 (cp/semantics.o): Depend upon gt-cp-semantics.h.
1763 2009-06-16 Ian Lance Taylor <iant@google.com>
1765 * parser.c (cp_unevaluated_operand): Define global variable.
1766 (cp_parser_question_colon_clause): Increment
1767 c_inhibit_evaluation_warnings when evaluating an expression which
1768 will never be executed.
1769 (cp_parser_decltype): Increment cp_unevaluated_operand and
1770 c_inhibit_evaluation_warnings, not skip_evaluation.
1771 (cp_parser_sizeof_operand): Likewise.
1772 (cp_parser_enclosed_template_argument_list): Save
1773 cp_unevaluated_operand and c_inhibit_evaluation_warnings, not
1775 * cp-tree.h (struct saved_scope): Remove skip_evaluation field.
1776 Add unevaluated_operand and inhibit_evaluation_warnings fields.
1777 (cp_unevaluated_operand): Declare.
1778 * name-lookup.c (push_to_top_level): Save cp_unevaluated_operand
1779 and c_inhibit_evaluation_warnings rather than skip_evaluation.
1780 (pop_from_top_level): Restore cp_unevaluated_operand and
1781 c_inhibit_evaluation_warnings rather than skip_evaluation.
1782 * class.c (build_base_path): Check cp_unevaluated_operand rather
1783 than skip_evaluation.
1784 * typeck.c (build_class_member_access_expr): Likewise.
1785 (cp_build_binary_op): Don't warn about bad shift counts if
1786 c_inhibit_evaluation_warnings is non-zero.
1787 * pt.c (coerce_template_parms): Save state of
1788 cp_unevaluated_operand and c_inhibit_evaluation_warnings, not
1790 (tsubst_aggr_type): Likewise.
1791 (tsubst_pack_expansion): Check cp_unevaluated_operand rather than
1793 (tsubst_copy): Likewise.
1794 (tsubst): Set cp_unevaluated_operand and
1795 c_inhibit_evaluation_warnings, not skip_evaluation.
1796 (tsubst_copy_and_build): Likewise.
1797 * call.c (convert_arg_to_ellipsis): Check cp_unevaluated_operand
1798 rather than skip_evaluation.
1799 * decl2.c (mark_used): Likewise.
1800 * semantics.c (finish_non_static_data_member): Likewise.
1801 * cvt.c (cp_convert_and_check): Check
1802 c_inhibit_evaluation_warnings rather than skip_evaluation.
1803 * mangle.c (write_type): Set cp_unevaluated_operand rather than
1806 2009-06-15 Ian Lance Taylor <iant@google.com>
1808 * parser.c (cp_parser_direct_declarator): Add braces around
1809 variables declared before label.
1811 2009-06-15 Rafael Avila de Espindola <espindola@google.com>
1813 * cp-objcp-common.h (LANG_HOOKS_COMDAT_GROUP): Remove.
1814 * cp-tree.h (cxx_comdat_group): Change signature.
1815 * decl.c (duplicate_decls): Use DECL_COMDAT_GROUP.
1816 (cxx_comdat_group): Change signature.
1817 * decl2.c (comdat_linkage, maybe_make_one_only): Update call to
1819 (constrain_visibility, get_guard): Use DECL_COMDAT_GROUP.
1820 * method.c (use_thunk): Update call to make_decl_one_only.
1821 * optimize.c (maybe_clone_body): Use DECL_COMDAT_GROUP
1823 2009-06-12 Aldy Hernandez <aldyh@redhat.com>
1825 * typeck.c (cp_build_binary_op): Pass location to overflow_warning.
1826 (build_modify_expr): New arg.
1827 * semantics.c (finish_unary_op_expr): Pass location to
1829 (handle_omp_for_class_iterator): Pass location to build_modify_expr.
1830 * typeck.c (cxx_sizeof_or_alignof_type): Pass location to
1831 c_sizeof_or_alignof_type.
1832 (build_array_ref): New argument.
1833 (build_compound_expr): Same.
1834 (build_const_cast): Same.
1835 (build_ptrmemfunc): Pass location to build_c_cast.
1836 * init.c (avoid_placement_new_aliasing): Pass location to
1838 (build_vec_delete_1): Pass location to cp_build_modify_expr,
1839 build_compound_expr.
1840 * class.c (build_vtbl_ref_1): Pass location to build_array_ref.
1841 * decl.c (poplevel): Pass location to c_build_bind_expr.
1842 (finish_case_label): Pass location to build_case_label.
1843 (finish_constructor_body): Same.
1844 (finish_destructor_body): Pass location to build_stmt.
1845 (cxx_maybe_build_cleanup): Same, but to build_compound_expr.
1846 * call.c (build_new_op): Pass location to build_array_ref.
1847 (build_x_va_arg): Pass location to build_va_arg.
1848 * except.c (expand_end_catch_block): Pass location to
1850 * cp-tree.h (build_array_ref): New argument.
1851 (build_compound_expr): Same.
1852 (build_c_cast): Same.
1853 * cp-gimplify.c (gimplify_if_stmt): Pass location on down.
1854 (gimplify_switch_stmt): Same.
1855 * typeck2.c (split_nonconstant_init_1): Same.
1856 * pt.c (tsubst_copy): Same.
1857 * semantics.c (add_decl_expr): Same.
1858 (do_poplevel): Same.
1859 (push_cleanup): Same.
1860 (finish_goto_stmt): Same.
1861 (finish_expr_stmt): Same.
1862 (begin_if_stmt): Same.
1863 (begin_while_stmt): Same.
1864 (begin_do_stmt): Same.
1865 (finish_return_stmt): Same.
1866 (begin_for_stmt): Same.
1867 (finish_break_stmt): Same.
1868 (finish_continue_stmt): Same.
1869 (begin_switch_stmt): Same.
1870 (begin_try_block): Same.
1871 (begin_handler): Same.
1872 (finish_asm_stmt): Same.
1873 (finish_label_stmt): Same.
1874 (finish_stmt_expr_expr): Same.
1875 (finalize_nrv_r): Same.
1876 (finish_omp_atomic): Same.
1877 * name-lookup.c (do_using_directive): Same.
1878 * decl2.c (grok_array_decl): Same.
1879 * parser.c (cp_parser_cast_expression): Same.
1880 (cp_parser_selection_statement): Same.
1881 (cp_parser_implicitly_scoped_statement): Same.
1882 (cp_parser_objc_selector_expression): Same.
1883 (cp_parser_objc_synchronized_statement): Same.
1884 (cp_parser_objc_throw_statement): Same.
1885 (cp_parser_omp_critical): Same.
1886 (cp_parser_omp_master): Same.
1887 * typeck.c (build_function_call): Add location argument.
1888 * init.c: Add location argument to all build_decl calls.
1894 * semantics.c: Same.
1897 * cp-gimplify.c: Same.
1899 (cp_make_fname_decl): Add location argument. Pass location ot
1901 (finish_case_label): Same.
1902 * cp-tree.h (finish_case_label): Add location argument.
1903 * parser.c (cp_parser_label_for_labeled_statement): Pass location to
1906 2009-06-09 Jason Merrill <jason@redhat.com>
1909 * decl2.c (mark_used): Return after complaining about deleted fn.
1911 2009-06-08 Jason Merrill <jason@redhat.com>
1913 * parser.c (cp_parser_type_id_1): 'auto' type is ok with a
1914 late-specified return type.
1916 2009-06-08 Jakub Jelinek <jakub@redhat.com>
1919 * call.c (check_dtor_name): Return false even if
1920 get_type_value (name) is error_mark_node.
1924 * parser.c (cp_parser_direct_declarator): Don't set TREE_SIDE_EFFECTS
1925 on error_mark_node. Check for VLAs outside of function context
1926 before check whether to wrap bounds into a NOP_EXPR with
1929 2009-06-08 Alexandre Oliva <aoliva@redhat.com>
1931 * repo.c (get_base_filename): Use aux_base_name rather than
1932 alternate temporary file during second compare debug compilation.
1933 (finish_repo): Skip during -fcompare-debug-second.
1935 2009-06-06 Ian Lance Taylor <iant@google.com>
1937 * parser.c (cp_parser_label_for_labeled_statement): Support
1938 attribute on labels if immediately followed by semicolon.
1939 * semantics.c (finish_label_stmt): Return new label.
1940 * pt.c (tsubst_expr): Handle attributes for LABEL_EXPR.
1942 2009-06-03 Ian Lance Taylor <iant@google.com>
1944 * Make-lang.in (cc1plus-checksum.o): Depend upon $(CONFIG_H) and
1947 2009-06-02 Mark Mitchell <mark@codesourcery.com>
1949 * decl.c (maybe_deduce_size_from_array_init): Use relayout_decl.
1951 2009-06-02 Jason Merrill <jason@redhat.com>
1955 * typeck.c (cp_build_modify_expr): Always pass init-lists to the
1957 * call.c (implicit_conversion): Allow init-list conversion to scalar
1958 during direct-initialization, too. Mark the conversion bad if it
1959 has too many levels of braces.
1960 (convert_like_real): And give a helpful error.
1964 * decl.c (cp_finish_decl): Handle auto deduction from ().
1965 * typeck.c (build_x_indirect_ref): Handle dereferencing an operand
1966 with dependent type that is known to be a pointer.
1968 2009-06-02 Simon Martin <simartin@users.sourceforge.net>
1971 * pt.c (register_specialization): Properly setup DECL_CONTEXT for
1972 specializations in an invalid namespace.
1974 2009-06-01 Aldy Hernandez <aldyh@redhat.com>
1976 * error.c (print_instantiation_partial_context): Print column
1979 2009-05-29 Ian Lance Taylor <iant@google.com>
1981 * error.c (cp_printer): Don't use va_arg with enum type.
1983 2009-05-28 Dodji Seketeli <dodji@redhat.com>
1986 * cp-tree.h (canonical_type_variant): Remove this function declaration.
1987 (strip_typedefs): New function declaration.
1988 * tree.c (strip_typedefs): New function definition.
1989 (canonical_type_variant): Remove function definition.
1990 * cvt.c (convert_from_reference): No need to use
1991 canonical_type_variant.
1992 * typeck.c (cp_build_indirect_ref): Likewise.
1993 * error.c (dump_template_bindings): Use strip_typedefs instead of
1994 canonical_type_variant.
1995 * pt.c (convert_template_argument, unify): Likewise.
1996 * mangle.c (canonicalize_for_substitution): Don't use
1997 canonical_type_variant.
1999 2009-05-27 Jason Merrill <jason@redhat.com>
2001 * call.c (implicit_conversion): Handle conversion from
2002 initializer-list to scalar.
2003 (convert_like_real): Likewise. Avoid crashing on list
2004 initialization with bad conversions.
2005 (can_convert): Use LOOKUP_EXPLICIT.
2006 (can_convert_arg_bad): Add flags parm.
2007 * cp-tree.h: Adjust.
2008 * typeck.c (convert_for_assignment): Pass flags.
2010 2009-05-27 Ian Lance Taylor <iant@google.com>
2012 * Make-lang.in (g++$(exeext)): Change $(COMPILER) to $(LINKER).
2013 (cc1plus-dummy$(exeext), cc1plus$(exeext)): Likewise.
2015 2009-05-26 Ian Lance Taylor <iant@google.com>
2017 * Make-lang.in (g++spec.o): Use $(COMPILER).
2018 (g++$(exeext), cc1plus-dummy$(exeext)): Likewise.
2019 (cc1plus$(exeext)): Likewise.
2021 2009-05-26 Dodji Seketeli <dodji@redhat.com>
2024 * cp-tree.h (MEMBER_TYPES_NEEDING_ACCESS_CHECK): Remove this accessor.
2025 (TI_TYPEDEFS_NEEDING_ACCESS_CHECKING): New accessor.
2026 (get_types_needing_access_check): Declare new entry point.
2027 * pt.c (append_type_to_template_for_access_check_1,
2028 get_types_needing_access_check): New functions.
2029 (perform_typedefs_access_check): Accept FUNCTION_DECLs and
2030 RECORD_TYPEs rather than TEMPLATE_DECLs. Use the new
2031 get_types_needing_access_check, no more
2032 MEMBER_TYPES_NEEDING_ACCESS_CHECK.
2033 (instantiate_class_template): Set input_location to the source
2034 location of the most specialized template definition.
2035 Perform access check using the RECORD_TYPE of the template, not its
2036 associated most generic TEMPLATE_DECL.
2037 (append_type_to_template_for_access_check): Augment function
2038 comments. Use the new get_types_needing_access_check, not
2039 MEMBER_TYPE_NEEDING_ACCESS_CHECK. Use the new
2040 append_type_to_template_for_access_check_1 subroutine.
2042 2009-05-22 Jason Merrill <jason@redhat.com>
2045 * typeck.c (cp_build_binary_op): Allow ENUMERAL_TYPE in
2046 arithmetic comparisons.
2047 (cp_common_type): Handle scoped enums.
2049 * call.c (promoted_arithmetic_type_p): Don't use INTEGRAL_TYPE_P.
2050 (add_builtin_candidate, add_builtin_candidates): Likewise.
2051 (convert_like_real): Likewise.
2052 * class.c (check_bitfield_decl): Likewise.
2053 * decl.c (check_static_variable_definition): Likewise.
2054 (compute_array_index_type): Likewise.
2055 * decl2.c (grokbitfield): Likewise.
2056 * init.c (build_new_1): Likewise.
2057 * pt.c (convert_nontype_argument): Likewise.
2058 (current_instantiation): Likewise.
2059 * tree.c (pod_type_p): Likewise.
2060 * typeck.c (build_static_cast_1): Likewise.
2061 (build_reinterpret_cast_1): Likewise.
2063 2009-05-22 Richard Guenther <rguenther@suse.de>
2066 * init.c (avoid_placement_new_aliasing): Remove.
2067 (build_new_1): Do not call it.
2069 2009-05-22 Mark Mitchell <mark@codesourcery.com>
2071 * decl2.c (decl_needed_p): Consider dllexport'd functions needed.
2072 * semantics.c (expand_or_defer_fn): Similarly.
2074 2009-05-20 Ian Lance Taylor <iant@google.com>
2076 * parser.c (cp_parser_postfix_expression): Change args to a vec.
2077 Release it when done.
2078 (tree_vector): Define typedef. Define VEC functions.
2079 (cp_parser_parenthesized_expression_list): Change return type to
2080 vec. Change all callers.
2081 (cp_parser_new_expression): Change placement and initializer to
2082 vecs. Release them when done.
2083 (cp_parser_new_placement): Change return type to vec. Change all
2085 (cp_parser_new_initializer): Likewise.
2086 * typeck.c (build_function_call_vec): Just call
2087 cp_build_function_call_vec.
2088 (cp_build_function_call): Just build a vec and call
2089 cp_build_function_call_vec.
2090 (cp_build_function_call_vec): New function based on old
2091 cp_build_function_call.
2092 (convert_arguments): Remove nargs and argarray parameters. Change
2093 values to a vec. Change caller.
2094 (build_x_compound_expr_from_vec): New function.
2095 (cp_build_modify_expr): Build vec to pass to
2096 build_special_member_call.
2097 * call.c (struct z_candidate): Add first_arg field. Change args
2099 (convert_class_to_reference): Handle first argument separately.
2100 (add_candidate): Add first_arg parameter. Change args parameter
2101 to vec. Change all callers.
2102 (add_function_candidate, add_conv_candidate): Likewise.
2103 (add_template_candidate_real, add_template_candidate): Likewise.
2104 (add_template_conv_candidate): Likewise.
2105 (build_user_type_conversion_1): Handle first argument separately.
2106 (resolve_args): Change return type and parameter type to vecs.
2108 (perform_overload_resolution): Change args parameter to vec.
2110 (build_new_function_call, build_operator_new_call): Likewise.
2111 (add_candidates): Likewise.
2112 (build_op_call): New globally visible function, built from and
2113 replacing static function build_object_call.
2114 (build_new_op): Don't handle CALL_EXPR. Build vec, not tree_list,
2116 (build_op_delete_call): Build vec to pass to
2117 cp_build_function_call_vec.
2118 (build_temp): Build vec to pass to build_special_member_call.
2119 (convert_like_real): Likewise.
2120 (perform_direct_initialization_if_possible): Likewise.
2121 (build_over_call): Handle first_arg field. Use build_call_array
2122 rather than build_call_list.
2123 (build_special_member_call): Change args parameter to vec. Change
2125 (build_new_method_call): Likewise.
2126 * init.c (expand_default_init): Change parms to vec.
2127 (build_raw_new_expr): Change placement and init to vecs. Change
2129 (build_new_1, build_new): Likewise.
2130 * class.c (resolve_address_of_overloaded_function): Build array to
2131 pass to fn_type_unification.
2132 * pt.c (tsubst_copy_and_build): For NEW_EXPR build vecs to pass to
2133 build_new. For CALL_EXPR create a vec rather than a tree_list;
2134 expand a pack if necessary.
2135 (fn_type_unification): Change args parameter to const tree *. Add
2136 nargs parameter. Change all callers.
2137 (type_unification_real): Likewise.
2138 (unify): Build array to pass to type_unification_real.
2139 (get_bindings): Build array to pass to fn_type_unification.
2140 (any_type_dependent_arguments_p): Change args parameter to a vec.
2142 (make_args_non_dependent): Renamed from build_non_dependent_args.
2143 Change return type to void. Change parameter type to vec. Change
2145 (do_auto_deduction): Pass an array to type_unification_real.
2146 * semantics.c (perform_koenig_lookup): Change args to vec. Change
2148 (finish_call_expr): Change args to vec. Change all callers. Call
2149 build_op_call instead of passing CALL_EXPR to build_new_op.
2150 (cxx_omp_create_clause_info): Allocate vec to pass to
2151 build_special_member_call.
2152 * decl2.c (build_offset_ref_call_from_tree): Change args parameter
2153 to vec. Change all callers.
2154 * name-lookup.c (lookup_function_nonclass): Likewise.
2155 (struct arg_lookup): Change args to vec.
2156 (arg_assoc_namespace): Handle args as a vec.
2157 (arg_assoc_args_vec): New static function.
2158 (lookup_arg_dependent): Change args parameter to vec. Change all
2160 * method.c (do_build_assign_ref): Allocate vec to pass to
2161 build_special_member_call.
2162 * except.c (build_throw): Likewise.
2163 * typeck2.c (build_functional_cast): Likewise.
2164 * cvt.c (ocp_convert): Likewise.
2165 * tree.c (build_min_non_dep_call_vec): Change last parameter to
2166 vec. Change all callers.
2167 * cp-tree.h: Update declarations.
2168 * name-lookup.h: Update declarations.
2170 2009-05-20 Sandra Loosemore <sandra@codesourcery.com>
2172 * typeck.c (default_conversion): Check targetm.promoted_type.
2173 * decl.c (grokdeclarator): Check targetm.invalid_return_type.
2174 (grokparms): Check targetm.invalid_parameter_type.
2175 * cvt.c (ocp_convert): Check targetm.convert_to_type.
2176 (build_expr_type_conversion): Check targetm.promoted_type.
2178 2009-05-19 Andrew Pinski <andrew_pinski@playstation.sony.com>
2180 * typeck.c (build_binary_op): Allow % on integal vectors.
2182 2009-05-18 Jason Merrill <jason@redhat.com>
2184 Implement explicit conversions ops as specified in N2437.
2185 * decl.c (grokdeclarator): Handle explicit conversion ops.
2186 (check_initializer): Pass flags to store_init_value.
2187 * decl2.c (maybe_emit_vtables): Likewise.
2188 * init.c (expand_aggr_init_1): Likewise.
2189 * call.c (convert_class_to_reference): Take flags parm,
2190 check DECL_NONCONVERTING_P.
2191 (build_user_type_conversion_1): Check DECL_NONCONVERTING_P.
2192 (add_builtin_candidates): Simplify getting type of conversion.
2193 (build_object_call): Likewise. Check DECL_NONCONVERTING_P.
2194 (implicit_conversion): Pass through LOOKUP_ONLYCONVERTING.
2195 (reference_binding): Take flags parm. Direct-initialize copy parm.
2196 (add_function_candidate): Direct-initialize the copy parm.
2197 (add_conv_candidate): Use LOOKUP_IMPLICIT, not LOOKUP_NORMAL.
2198 (build_builtin_candidate): Add LOOKUP_ONLYCONVERTING.
2199 (conditional_conversion): Likewise.
2200 (convert_like_real): Only complain about DECL_NONCONVERTING_P
2202 (perform_implicit_conversion_flags): Add flags parm to
2203 perform_implicit_conversion. Improve diagnostics.
2204 * cp-tree.h (LOOKUP_IMPLICIT): New macro.
2205 (LOOKUP_COPY_PARM): New bit macro.
2206 * cvt.c (build_expr_type_conversion): Check DECL_NONCONVERTING_P.
2207 * typeck.c (convert_for_assignment): Take flags parm, pass it to
2208 perform_implicit_conversion_flags.
2209 (cp_build_modify_expr): Pass flags to convert_for_assignment.
2210 (convert_for_initialization): Likewise.
2211 * typeck2.c (store_init_value): Take flags parm, pass to
2213 (digest_init_flags): Add flags parm to digest_init.
2214 (digest_init_r): Take flags parm, pass to convert_for_initialization.
2215 (process_init_constructor_array): Pass it.
2216 (process_init_constructor_record): Likewise.
2217 (process_init_constructor_union): Likewise.
2219 2009-05-16 Jason Merrill <jason@redhat.com>
2222 * pt.c (tsubst_qualified_id): Retain the type if we aren't dealing
2223 with a dependent type. Actually look up the destructor.
2224 * semantics.c (finish_id_expression): Fix logic.
2225 (finish_qualified_id_expr): Don't try to use 'this' if we aren't in
2227 * typeck.c (build_x_unary_op): Diagnose taking the address of a
2228 constructor or destructor.
2229 * tree.c (get_first_fn): Handle OFFSET_REF.
2231 2009-05-17 Joseph Myers <joseph@codesourcery.com>
2233 * tree.c (cxx_printable_name_internal): Allow consecutive
2234 translated and untranslated cached copies of the name of the
2237 2009-05-15 Ian Lance Taylor <iant@google.com>
2239 * cp-tree.h (enum cp_lvalue_kind_flags): Rename from
2240 cp_lvalue_kind. Change all uses.
2241 (enum base_access_flags): Rename from enum base_access. Change
2243 * parser.c (enum cp_parser_flags): Remove enum tag.
2245 2009-05-15 Manuel López-Ibáñez <manu@gcc.gnu.org>
2248 * call.c (build_new_op): Update calls to warn_logical_operator.
2250 2009-05-14 Ian Lance Taylor <iant@google.com>
2252 * class.c (layout_class_type): Change itk to unsigned int.
2253 * decl.c (finish_enum): Change itk to unsigned int.
2254 * parser.c (cp_parser_check_decl_spec): Change ds to int. Remove
2257 2009-05-13 David Mandelin <dmandelin@mozilla.com>:
2259 * decl.c (duplicate_decls): Preserve parameter attributes.
2261 2009-05-10 Jan Hubicka <jh@suse.cz>
2263 * decl2.c (cxx_callgraph_analyze_expr): Use
2264 cgraph_mark_address_taken.
2266 2009-05-10 Joseph Myers <joseph@codesourcery.com>
2268 * call.c (name_as_c_string): Call type_as_string_translate.
2269 Translate identifiers to locale character set.
2270 * cp-tree.h (lang_decl_name): Update prototype.
2271 (type_as_string_translate, decl_as_string_translate,
2272 cxx_printable_name_translate): Declare.
2273 * cxx-pretty-print.c (M_): Define.
2274 (pp_cxx_unqualified_id, pp_cxx_canonical_template_parameter): Mark
2275 English fragments for conditional translation with M_.
2276 * decl.c (grokdeclarator): Translate identifiers to locale
2277 character set for diagnostics.
2278 * error.c (M_): Define.
2279 (dump_template_bindings, dump_type, dump_aggr_type,
2280 dump_type_prefix, dump_global_iord, dump_simple_decl, dump_decl,
2281 dump_function_decl, dump_template_parms, dump_expr,
2282 dump_binary_op, op_to_string, assop_to_string): Mark English
2283 fragments for conditional translation with M_.
2284 (type_as_string): Disable translation of identifiers.
2285 (type_as_string_translate): New.
2286 (expr_as_string): Disable translation of identifiers.
2287 (decl_as_string): Disable translation of identifiers.
2288 (decl_as_string_translate): New.
2289 (lang_decl_name): Add parameter translate.
2290 (args_to_string): Call type_as_string_translate.
2291 (cp_print_error_function): Call cxx_printable_name_translate.
2292 (print_instantiation_full_context,
2293 print_instantiation_partial_context): Call
2294 decl_as_string_translate.
2295 * parser.c (cp_lexer_get_preprocessor_token): Use %qE for
2296 identifier in diagnostic.
2297 * tree.c (cxx_printable_name): Change to
2298 cxx_printable_name_internal. Add parameter translate.
2299 (cxx_printable_name, cxx_printable_name_translate): New wrappers
2300 round cxx_printable_name_internal.
2302 2009-05-08 H.J. Lu <hongjiu.lu@intel.com>
2305 * call.c (build_call_a): Updated warn_deprecated_use call.
2306 (build_over_call): Likewise.
2307 * decl.c (grokdeclarator): Likewise.
2308 (grokparms): Likewise.
2309 * semantics.c (finish_id_expression): Likewise.
2310 * typeck.c (build_class_member_access_expr): Likewise.
2311 (finish_class_member_access_expr): Likewise.
2313 2009-05-06 Dodji Seketeli <dodji@redhat.com>
2316 * pt.c (tsubst_copy) <case PARM_DECL>: We don't want to tsubst the
2317 whole list of PARM_DECLs, just the current one.
2319 2009-05-05 Shujing Zhao <pearly.zhao@oracle.com>
2322 (opname_tab, assignop_tab, update_member_visibility, yyerror, yyhook,
2323 mangle_compound_literal): Remove unused declarations.
2324 (build_vfield_ref, cxx_print_statistics, clone_function_decl,
2325 adjust_clone_args, maybe_push_cleanup_level, pushtag, make_anon_name,
2326 pushdecl_top_level_maybe_friend, pushdecl_top_level_and_finish,
2327 check_for_out_of_scope_variable, print_other_binding_stack,
2328 maybe_push_decl, cxx_mark_addressable, force_target_expr,
2329 build_target_expr_with_type, finish_case_label,
2330 cxx_maybe_build_cleanup, begin_eh_spec_block, finish_eh_spec_block,
2331 check_template_keyword, cxx_omp_predetermined_sharing,
2332 cxx_omp_clause_default_ctor, cxx_omp_clause_copy_ctor,
2333 cxx_omp_clause_assign_op, cxx_omp_clause_dtor, cxx_omp_finish_clause,
2334 cxx_omp_privatize_by_reference): Rearrange the declarations line to
2335 match the comment that indicates the .c file which the functions are
2337 (cxx_print_xnode, cxx_print_decl, cxx_print_type,
2338 cxx_print_identifier, cxx_print_error_function, pushdecl): Add comment.
2340 2009-05-05 Nathan Sidwell <nathan@codesourcery.com>
2342 * typeck.c (cp_build_compound_expr): Require RHS to have a known
2344 * class.c (resolve_address_of_overloaded_function): Use
2345 OVL_CURRENT for error message.
2346 (instantiate_type): Forbid COMPOUND_EXPRs and remove code dealing
2347 with them. Do not copy the node.
2349 2009-05-05 Jakub Jelinek <jakub@redhat.com>
2352 * pt.c (tsubst): If magic NOP_EXPR with side-effects has no type,
2353 set it from its operand's type after tsubst_expr.
2355 2009-05-04 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
2358 * parser.c (cp_lexer_get_preprocessor_token): Do not store the
2359 canonical spelling for keywords.
2360 (cp_parser_attribute_list): Use the canonical spelling for
2361 keywords in attributes.
2363 2009-05-01 Joseph Myers <joseph@codesourcery.com>
2365 * cxx-pretty-print.c (is_destructor_name, pp_cxx_unqualified_id,
2366 pp_cxx_template_keyword_if_needed, pp_cxx_postfix_expression,
2367 pp_cxx_new_expression, pp_cxx_delete_expression,
2368 pp_cxx_unary_expression, pp_cxx_assignment_operator,
2369 pp_cxx_assignment_expression, pp_cxx_expression,
2370 pp_cxx_function_specifier, pp_cxx_decl_specifier_seq,
2371 pp_cxx_simple_type_specifier, pp_cxx_type_specifier_seq,
2372 pp_cxx_exception_specification, pp_cxx_direct_declarator,
2373 pp_cxx_ctor_initializer, pp_cxx_type_id, pp_cxx_statement,
2374 pp_cxx_namespace_alias_definition, pp_cxx_template_parameter,
2375 pp_cxx_canonical_template_parameter, pp_cxx_template_declaration,
2376 pp_cxx_declaration, pp_cxx_typeid_expression,
2377 pp_cxx_va_arg_expression, pp_cxx_offsetof_expression,
2378 pp_cxx_trait_expression): Mostly use pp_string and
2379 pp_cxx_ws_string in place of pp_identifier and pp_cxx_identifier
2380 for non-identifiers. Mark English strings for translation.
2381 * cxx-pretty-print.h (pp_cxx_ws_string): Define.
2382 * error.c (dump_template_parameter, dump_template_bindings,
2383 dump_type, dump_aggr_type, dump_type_prefix, dump_simple_decl,
2384 dump_decl, dump_template_decl, dump_function_decl,
2385 dump_parameters, dump_exception_spec, dump_template_parms,
2386 dump_expr, dump_binary_op, dump_unary_op, op_to_string,
2387 assop_to_string, args_to_string, cp_print_error_function,
2388 print_instantiation_full_context,
2389 print_instantiation_partial_context): Mostly use pp_string and
2390 pp_cxx_ws_string in place of pp_identifier and pp_cxx_identifier
2391 for non-identifiers. Mark English strings for translation.
2392 (dump_global_iord): Mark strings for translation; use longer
2393 strings instead of substituting single words.
2394 (function_category): Return a format string marked for
2395 translation, not a single word or phrase to substitute in a longer
2398 2009-04-28 Ben Elliston <bje@au.ibm.com>
2403 2009-03-27 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
2405 * typeck.c (cp_pointer_sum): Adjust call to pointer_int_sum.
2407 2009-04-27 Ian Lance Taylor <iant@google.com>
2409 * semantics.c (finish_omp_clauses): Change type of c_kind to enum
2412 2009-04-27 Jakub Jelinek <jakub@redhat.com>
2415 * cvt.c (convert_to_void) <case INDIRECT_REF>: Only warn about
2416 -Wunused-value if implicit.
2418 2009-04-24 Ian Lance Taylor <iant@google.com>
2420 * call.c (build_temp): Change 0 to enum constant.
2421 * cp-tree.h (cp_lvalue_kind): Typedef to int rather than enum
2423 * cp-gimplify.c (cp_gimplify_expr): Add cast to enum type.
2424 * decl2.c (constrain_visibility): Likewise.
2425 * parser.c (cp_lexer_get_preprocessor_token): Likewise.
2426 (cp_parser_flags): Typedef to int rather than enum type.
2427 (cp_parser_expression_stack_entry): Change prec field to enum
2430 * typeck.c (build_modify_expr): Add lhs_origtype parameter.
2433 2009-04-22 Dodji Seketeli <dodji@redhat.com>
2436 * parser.c (cp_parser_template_argument_list): Display an error
2437 when an ellipsis is not preceded by a parameter pack. Also, warn
2438 about variadic templates usage without -std=c++0x.
2440 2009-04-21 Taras Glek <tglek@mozilla.com>
2442 * cp-tree.h: Update GTY annotations to new syntax.
2444 * mangle.c: Likewise.
2445 * name-lookup.c: Likewise.
2446 * name-lookup.h: Likewise.
2447 * parser.c: Likewise.
2450 * semantics.c: Likewise.
2451 * typeck2.c: Likewise.
2453 2009-04-22 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
2456 * parser.c (cp_parser_error): Pass token->flags to c_parse_error.
2458 2009-04-21 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
2461 * typeck.c (check_for_casting_away_constness): We diagnose casting
2462 away any qualifiers not just constness.
2463 (casts_away_constness): Mention that it handles more than just
2466 2009-04-21 Joseph Myers <joseph@codesourcery.com>
2468 * ChangeLog, ChangeLog-1993, ChangeLog-1994, ChangeLog-1995,
2469 ChangeLog-1996, ChangeLog-1997, ChangeLog-1998, ChangeLog-1999,
2470 ChangeLog-2000, ChangeLog-2001, ChangeLog-2002, ChangeLog-2003,
2471 ChangeLog-2004, ChangeLog-2005, ChangeLog-2006, ChangeLog-2007,
2472 ChangeLog-2008, ChangeLog.ptr, ChangeLog.tree-ssa, NEWS,
2473 cfns.gperf: Add copyright and license notices.
2474 * cfns.h: Regenerate.
2475 * ChangeLog, ChangeLog-2004: Correct dates.
2477 2009-04-21 Manuel López-Ibáñez <manu@gcc.gnu.org>
2480 * tree.c (lvalue_p_1): Use const_tree.
2481 Use CONST_CAST_TREE to avoid warning.
2482 (lvalue_p): Returns bool, receives const_tree.
2484 2009-04-21 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
2487 * parser.c (cp_parser_check_decl_spec): Drop redundant flags.
2488 * error.c (pedwarn_cxx98): New.
2489 * cp-tree.h (pedwarn_cxx98): Declare.
2491 2009-04-20 Le-Chun Wu <lcwu@google.com>
2494 * init.c (build_vec_init): Set TREE_NO_WARNING on the
2495 compiler-generated INDIRECT_REF expression.
2497 2009-04-20 Ian Lance Taylor <iant@google.com>
2499 * typeck.c (build_function_call_vec): New function.
2500 (cp_build_function_call): Only pass first parameter to
2501 objc_rewrite_function_call.
2502 (build_modify_expr): Add rhs_origtype parameter. Change all
2504 * decl.c (finish_decl): Add origtype parameter. Change all
2506 * semantics.c (finish_call_expr): Pass VEC to
2507 resolve_overloaded_builtin.
2509 2009-04-20 Ian Lance Taylor <iant@google.com>
2511 * cp-tree.h (base_access): Change typedef to int.
2512 * parser.c (cp_parser_omp_flush): Change 0 to OMP_CLAUSE_ERROR.
2513 (cp_parser_omp_threadprivate): Likewise.
2514 * pt.c (unify_pack_expansion): Add casts to enum type.
2516 2009-04-19 Manuel López-Ibáñez <manu@gcc.gnu.org>
2520 * call.c (build_new_op): Save the original codes of operands
2523 2009-04-18 Kazu Hirata <kazu@codesourcery.com>
2525 * cp-tree.h: Remove the prototype for insert_block.
2526 * decl.c (insert_block): Remove.
2528 2009-04-16 Ian Lance Taylor <iant@google.com>
2530 * cp-tree.h (enum tsubst_flags): Rename from enum tsubst_flags_t.
2531 (tsubst_flags_t): Change typedef from enum type to int.
2533 2009-04-16 Paolo Bonzini <bonzini@gnu.org>
2535 * decl.c (check_initializer): Use TYPE_VECTOR_OPAQUE
2536 instead of targetm.vector_opaque_p.
2538 2009-04-15 Le-Chun Wu <lcwu@google.com>
2541 * call.c (build_over_call): Set TREE_NO_WARNING on the
2542 compiler-generated INDIRECT_REF expression.
2543 * cvt.c (convert_to_void): Emit warning when stripping off
2546 2009-04-14 Diego Novillo <dnovillo@google.com>
2548 * parser.c (cp_parser_type_specifier_seq): Move call to
2549 invoke_plugin_callbacks ...
2550 (cp_parser_type_specifier_seq): ... here.
2552 2009-04-14 Le-Chun Wu <lcwu@google.com>
2554 * Make-lang.in: Modify dependencies of files including plugin.h.
2555 * decl.c (finish_function): Call invoke_plugin_callbacks.
2556 * parser.c (cp_parser_type_specifier): Call invoke_plugin_callbacks.
2558 2009-04-14 Jason Merrill <jason@redhat.com>
2561 * name-lookup.c (pushdecl_maybe_friend): Avoid all warnings
2562 about shadowing by tentative parms.
2564 2009-04-13 Jason Merrill <jason@redhat.com>
2567 * call.c (build_over_call): Don't call memcpy if the target is
2568 the same as the source.
2570 2009-04-13 Jason Merrill <jason@redhat.com>
2573 * pt.c (uses_template_parms): Handle CONSTRUCTOR.
2575 2009-04-12 Jason Merrill <jason@redhat.com>
2578 * call.c (joust): Don't crash on variadic fn.
2580 2009-04-10 Jason Merrill <jason@redhat.com>
2583 * parser.c (cp_parser_skip_to_end_of_block_or_statement): Return
2584 if we see a close brace without an open brace.
2586 2009-04-10 H.J. Lu <hongjiu.lu@intel.com>
2588 * parser.c (cp_parser_class_specifier): Remove the unused
2589 has_trailing_semicolon.
2591 2009-04-10 Manuel López-Ibáñez <manu@gcc.gnu.org>
2594 * parser.c (cp_parser_check_template_parameters): Take a
2595 cp_declarator parameter.
2596 (cp_parser_elaborated_type_specifier): Update to
2597 cp_parser_check_template_parameters.
2598 (cp_parser_class_head): Likewise.
2599 (cp_parser_check_declarator_template_parameters): Likewise.
2600 (cp_parser_check_template_parameters): Handle first the non-error
2601 conditions. Give more accurate diagnostics if a declarator is
2604 2009-04-08 Jason Merrill <jason@redhat.com>
2607 * error.c (dump_aggr_type): Chase template typedefs if
2608 -fno-pretty-templates.
2610 2009-04-08 Dodji Seketeli <dodji@redhat.com>
2613 * parser.c (cp_parser_enumerator_definition): Make sure the
2614 initializer of the enumerator doesn't contain any bare parameter pack.
2616 2009-04-07 Jason Merrill <jason@redhat.com>
2619 * name-lookup.c (merge_functions): Keep multiple extern "C" functions.
2620 * call.c (joust): Complain about mismatched default arguments
2621 in extern "C" functions.
2622 * class.c (resolve_address_of_overloaded_function): Handle multiple
2623 extern "C" functions.
2624 * pt.c (resolve_overloaded_unification): Likewise.
2626 2009-04-07 Jason Merrill <jason@redhat.com>
2629 * error.c (dump_function_decl): Don't pretty-print templates
2630 if -fno-pretty-templates.
2631 (count_non_default_template_args): Print all args if
2632 -fno-pretty-templates.
2634 2009-04-06 Jason Merrill <jason@redhat.com>
2637 * pt.c (fn_type_unification): For DEDUCE_EXACT check that
2638 the deduced template arguments give us the parameter types
2641 2009-04-05 Giovanni Bajo <giovannibajo@libero.it>
2642 Jason Merrill <jason@redhat.com>
2645 * error.c (count_non_default_template_args): New fn.
2646 (dump_template_parms): Call it.
2647 (dump_template_argument_list): Call it. Add parms parm.
2648 (dump_template_argument): Adjust call to dump_template_argument_list.
2649 (dump_type, dump_decl): Likewise.
2650 (dump_template_bindings): Refactor logic.
2652 2009-04-03 Jason Merrill <jason@redhat.com>
2655 * error.c (dump_template_bindings): Look through typedefs in
2657 (dump_type) [TYPENAME_TYPE]: Print the typedef name if any.
2658 (find_typenames_r): Also collect typedefs.
2659 * pt.c (unify): Strip typedefs.
2662 * semantics.c (finish_id_expression): Don't assume a dependent
2663 member of the current instantiation isn't a valid integral
2664 constant expression. Check dependent_scope_p.
2665 * pt.c (dependent_scope_p): Check TYPE_P.
2666 (tsubst_copy): If args is null, just return.
2668 2009-04-02 Jason Merrill <jason@redhat.com>
2671 * error.c (find_typenames, find_typenames_r): New fns.
2672 (dump_function_decl): Call find_typenames.
2673 (dump_template_bindings): Print typenames as well.
2674 * pt.c (tsubst): Non-static.
2675 * cp-tree.h: Declare it.
2677 2009-04-02 Dodji Seketeli <dodji@redhat.com>
2680 * decl2.c (grokfield): when a typedef appears in a
2681 class, create the typedef variant type node for it.
2682 (save_template_attributes): Creating typedef variant type node
2683 here is now useless.
2684 * decl.c (grokdeclarator): If the typedef'ed struct/class was
2685 anonymous, set the proper type name to all its type variants.
2686 (xref_basetypes) : Fixup the variant types after setting
2688 * name-lookup.c (pushdecl_maybe_friend): Reuse the
2689 set_underlying_type function to install typedef variant types.
2690 * cp-tree.h (MEMBER_TYPES_NEEDING_ACCESS_CHECK): New template accessor
2692 (append_type_to_template_for_access_check): New entry points.
2693 * semantics.c (check_accessibility_of_qualified_id):
2694 When a typedef that is a member of a class appears in a template,
2695 add it to the template. It will be ...
2696 * class.c (finish_struct_bits): Split type variant fixup into ...
2697 (fixup_type_variants): A new entry point.
2698 * pt.c (instantiate_class_template, instantiate_template ): ... access
2699 checked at template instantiation time.
2700 (resolve_type_name_type): The type name should be the name of the
2702 (retrieve_specialization): Specializations of template typedefs aren't
2703 to looked up in DECL_TEMPLATE_INSTANTIATIONS (tmpl).
2704 (append_type_to_template_for_access_check): New entry point.
2705 (tsubst_decl): For typedefs, build the variant type from the correct
2707 (get_class_bindings): Fix function comment.
2708 (perform_typedefs_access_check): New entry point.
2710 2009-03-31 Jason Merrill <jason@redhat.com>
2713 * name-lookup.c (pushdecl_maybe_friend): Diagnose mismatched
2714 extern "C" declarations.
2717 * semantics.c (finish_non_static_data_member): Allow such references
2718 without an associated object in sizeof/decltype/alignof.
2720 * ptree.c (cxx_print_decl): Pretty-print full name of
2722 (cxx_print_type): Pretty-print full name of class.
2724 * decl.c (grokdeclarator): Reject pointer to qualified function
2727 PR c++/37806, core issue 547
2728 * typeck.c (cp_apply_type_quals_to_decl): Don't apply any quals
2730 * tree.c (cp_build_qualified_type_real): Don't apply restrict to a
2732 * decl.h (enum decl_context): Add TEMPLATE_TYPE_ARG.
2733 * decl.c (groktypename): Add is_template_arg parameter.
2734 (grokdeclarator): Allow function cv-quals on a template type arg.
2735 * parser.c (cp_parser_new_type_id, cp_parser_type_id): Add
2736 is_template_arg argument in calls to groktypename.
2737 * cp-tree.h: Adjust prototype.
2738 * error.c (dump_type_prefix, dump_type_suffix): Fix plain
2739 FUNCTION_TYPE printing.
2741 * mangle.c (write_expression): Mangle dependent name as
2744 PR c++/38030, 38850, 39070
2745 * pt.c (type_dependent_expression_p_push): New fn.
2746 (tsubst_copy_and_build) [CALL_EXPR]: Only do arg-dep lookup when the
2747 substitution makes the call non-dependent. Preserve koenig_p.
2748 * parser.c (cp_parser_postfix_expression): Only do arg-dep lookup
2749 for non-dependent calls.
2750 * semantics.c (finish_call_expr): Revert earlier changes.
2751 * cp-tree.h: Revert change to finish_call_expr prototype.
2753 2009-03-29 Joseph Myers <joseph@codesourcery.com>
2755 PR preprocessor/34695
2756 * cp-tree.h (cp_cpp_error): Remove.
2757 * error.c (cp_cpp_error): Remove.
2758 * parser.c (cp_lexer_new_main): Set done_lexing instead of
2759 client_diagnostic and error callback.
2761 2009-03-28 Paolo Bonzini <bonzini@gnu.org>
2763 * cp/cp-objcp-common.h (LANG_HOOKS_STATICP): Remove.
2764 * cp/cp-objcp-common.c (cxx_staticp): Remove.
2765 * cp/cp-tree.h (cxx_staticp): Remove.
2767 2009-03-28 Jakub Jelinek <jakub@redhat.com>
2770 * parser.c (cp_parser_postfix_expression): Don't call
2771 warning_if_disallowed_function_p.
2773 2009-03-27 Jan Hubicka <jh@suse.cz>
2775 * except.c (choose_personality_routine): Set terminate_node to abort
2776 for java exceptions.
2778 2009-03-27 Dodji Seketeli <dodji@redhat.com>
2779 Jakub Jelinek <jakub@redhat.com>
2782 * cp-objcp-common.h (LANG_HOOKS_FUNCTION_DECL_EXPLICIT_P): Define.
2783 (cp_function_decl_explicit_p): New prototype.
2784 * cp-objcp-common.c (cp_function_decl_explicit_p): New function.
2786 2009-03-27 Andrew Pinski <andrew_pinski@playstation.sony.com>
2789 * parser.c (cp_parser_elaborated_type_specifier): If we have a
2790 typename tag and don't have either a TYPE_DECL or a
2791 TEMPLATE_ID_EXPR, set the type to NULL.
2793 2009-03-27 Simon Martin <simartin@users.sourceforge.net>
2796 * decl.c (grokdeclarator): Reject [con|de]stuctors in a non-class
2799 2009-03-27 Simon Martin <simartin@users.sourceforge.net>
2802 * decl.c (check_array_designated_initializer): Handle error_mark_node.
2804 2009-03-27 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
2807 * typeck.c (cp_pointer_sum): Adjust call to pointer_int_sum.
2809 2009-03-26 Andrew Haley <aph@redhat.com>
2812 * decl2.c (possibly_inlined_p): If java exceptions are in use
2813 don't inline a decl unless it is explicitly marked inline.
2814 * lex.c: (pragma_java_exceptions): New variable.
2815 (handle_pragma_java_exceptions): Set pragma_java_exceptions.
2816 * cp-tree.h (pragma_java_exceptions): Declare new variable.
2818 2009-03-24 Jason Merrill <jason@redhat.com>
2821 * name-lookup.c (pushdecl_maybe_friend): Check default args later.
2823 2009-03-23 Jakub Jelinek <jakub@redhat.com>
2826 * semantics.c (handle_omp_for_class_iterator): Swap cond operands and
2827 code if iter is the second operand.
2828 * parser.c (cp_parser_binary_expression): Add no_toplevel_fold_p
2829 argument. If it is set, don't build the toplevel expression with
2830 build_x_binary_op, but build2.
2831 (cp_parser_assignment_expression, cp_parser_omp_for_incr): Adjust
2833 (cp_parser_omp_for_cond): Don't assume the first operand of the
2834 comparison must be decl.
2836 2009-03-23 Jason Merrill <jason@redhat.com>
2839 * pt.c (make_fnparm_pack): Split out from...
2840 (instantiate_decl): ...here.
2841 (tsubst_pack_expansion): Handle being called in a late-specified
2845 * name-lookup.c (pushdecl_maybe_friend): Don't warn about shadowing
2848 2009-03-20 Jason Merrill <jason@redhat.com>
2851 * parser.c (cp_parser_direct_declarator): In a template, wrap
2852 non-constant expression in NOP_EXPR with TREE_SIDE_EFFECTS set.
2853 * pt.c (tsubst): Preserve it in a partial instantiation.
2854 (dependent_type_p_r): Don't check value_dependent_expression_p.
2855 * decl.c (compute_array_index_type): Don't check
2856 value_dependent_expression_p if TREE_SIDE_EFFECTS.
2859 * typeck2.c (check_narrowing): Don't complain about loss of
2860 precision when converting a floating-point constant.
2862 2009-03-19 Jakub Jelinek <jakub@redhat.com>
2865 * parser.c (cp_parser_omp_for_cond): Don't check lhs if decl is NULL.
2866 (cp_parser_omp_for_loop): Always use cp_parser_omp_for_cond.
2868 2009-03-18 Jakub Jelinek <jakub@redhat.com>
2870 * parser.c (struct cp_token): Reorder fields for 64-bit hosts.
2871 (eof_token): Adjust.
2873 2009-03-18 H.J. Lu <hongjiu.lu@intel.com>
2876 * parser.c (cp_parser_explicit_specialization): Don't skip the
2877 rest of the specialization when begin_specialization returns
2880 2009-03-17 Jason Merrill <jason@redhat.com>
2882 * decl.c (grokfndecl): Set DECL_CONTEXT on parms.
2883 (duplicate_decls): Adjust DECL_CONTEXT of newdecl's parms.
2884 * pt.c (check_explicit_specialization): Likewise.
2885 (tsubst_copy) [PARM_DECL]: Return a dummy parm if we don't have a
2886 local specialization.
2887 * tree.c (cp_tree_equal) [PARM_DECL]: Check type and index, not name.
2888 * decl2.c (parm_index): New fn.
2889 * semantics.c (finish_decltype_type): Don't use describable_type.
2890 * mangle.c (write_expression): Likewise. Mangle ALIGNOF_EXPR.
2891 Give a sorry for unsupported codes rather than crash. Mangle
2892 conversions with other than 1 operand. New mangling for PARM_DECL.
2893 * operators.def (ALIGNOF_EXPR): Mangle as "az".
2895 2009-03-17 Jing Yu <jingyu@google.com>
2898 * method.c (use_thunk): Change is_thunk from crtl to cfun.
2900 2009-03-17 Paolo Carlini <paolo.carlini@oracle.com>
2903 * semantics.c (check_trait_type): New.
2904 (finish_trait_expr): Use it.
2906 2009-03-17 Jakub Jelinek <jakub@redhat.com>
2908 * name-lookup.c (cp_emit_debug_info_for_using): Emit USING_STMTs
2909 instead of calling imported_module_or_decl debug hook if
2910 building_stmt_tree ().
2911 * cp-gimplify.c (cp_gimplify_expr): Don't assert the first operand
2912 is a NAMESPACE_DECL.
2915 * name-lookup.c (do_namespace_alias): Don't call global_decl debug
2916 hook at function scope.
2919 * cp-gimplify.c (cp_gimplify_expr): Don't set DECL_NAME
2922 2009-03-09 Jakub Jelinek <jakub@redhat.com>
2925 * semantics.c (finish_switch_cond): Don't call get_unwidened.
2926 * decl.c (finish_case_label): Pass SWITCH_STMT_TYPE as 3rd argument
2927 instead of TREE_TYPE (cond).
2929 2009-03-08 H.J. Lu <hongjiu.lu@intel.com>
2932 * parser.c (cp_parser_late_parsing_default_args): Continue
2933 the loop when cp_parser_assignment_expression returns
2936 2009-03-07 Jason Merrill <jason@redhat.com>
2939 * init.c (build_new_1): Don't use a VLA type.
2940 (build_vec_init): Handle getting a pointer for BASE.
2942 2009-03-06 H.J. Lu <hongjiu.lu@intel.com>
2945 * cp-tree.h: Check NO_DOT_IN_LABEL before NO_DOLLAR_IN_LABEL
2946 when mangling symbols.
2948 2009-03-06 Paolo Carlini <paolo.carlini@oracle.com>
2951 * error.c (dump_expr): Don't try to print THROW_EXPRs in full.
2953 2009-03-06 Alexandre Oliva <aoliva@redhat.com>
2955 * decl.c (record_builtin_java_type): Use canonicalized integer
2958 2009-03-04 Jason Merrill <jason@redhat.com>
2961 * class.c (is_really_empty_class): New fn.
2962 * cp-tree.h: Declare it.
2963 * cp-objcp-common.c (cp_expr_size): Use it.
2966 * semantics.c (perform_koenig_lookup): Handle TEMPLATE_ID_EXPR.
2967 * parser.c (cp_parser_postfix_expression): Call it for
2969 * tree.c (is_overloaded_fn): Look through TEMPLATE_ID_EXPR.
2970 (get_first_fn): Likewise.
2976 * decl.c (make_typename_type): Do look inside currently open classes.
2977 * parser.c (cp_parser_lookup_name): Likewise.
2978 (cp_parser_template_name): Likewise.
2979 * pt.c (dependent_scope_p): New function.
2980 * cp-tree.h: Declare it.
2981 * class.c (currently_open_class): Return fast if T isn't a class.
2983 2009-02-26 H.J. Lu <hongjiu.lu@intel.com>
2986 * parser.c (cp_parser_mem_initializer): Return error_mark_node
2987 if cp_parser_mem_initializer_id returns error_mark_node.
2989 2009-02-24 Richard Guenther <rguenther@suse.de>
2992 * pt.c (instantiate_decl): Do not instantiate extern, non-inline
2995 2009-02-23 H.J. Lu <hongjiu.lu@intel.com>
2998 * pt.c (coerce_template_template_parms): Return 0 if parameter
3001 2009-02-23 Jason Merrill <jason@redhat.com>
3003 * pt.c (unify): Call maybe_adjust_types_for_deduction when
3004 deducing from an initializer list.
3006 2009-02-20 Jason Merrill <jason@redhat.com>
3009 * decl.c (grokdeclarator): Handle ~identifier.
3011 2009-02-19 Jakub Jelinek <jakub@redhat.com>
3014 * decl2.c (determine_visibility): If visibility changed and
3015 DECL_RTL has been already set, call make_decl_rtl to update symbol
3018 2009-02-19 H.J. Lu <hongjiu.lu@intel.com>
3021 * cp-tree.h (maybe_commonize_var): New.
3023 * decl.c (maybe_commonize_var): Make it extern.
3025 * decl2.c (finish_anon_union): Call maybe_commonize_var.
3027 2009-02-18 H.J. Lu <hongjiu.lu@intel.com>
3030 * parser.c (cp_parser_enum_specifier): Apply all attributes.
3032 2009-02-18 Jason Merrill <jason@redhat.com>
3034 * cfns.h: Tweak pathname for cfns.gperf.
3036 2009-02-13 Jason Merrill <jason@redhat.com>
3039 * semantics.c (finish_call_expr): Change koenig_p parm to int.
3040 If -1, don't set KOENIG_LOOKUP_P but do keep hidden candidates.
3041 * cp-tree.h: Adjust prototype.
3042 * pt.c (tsubst_copy_and_build) [CALL_EXPR]: Pass -1.
3044 2009-02-12 Jason Merrill <jason@redhat.com>
3047 * pt.c (unify)[TEMPLATE_PARM_INDEX]: Convert to the tsubsted type.
3049 2009-02-11 Jason Merrill <jason@redhat.com>
3052 * decl2.c (cp_write_global_declarations):
3053 Check DECL_DEFAULTED_FN, not DECL_ARTIFICIAL.
3056 * init.c (build_value_init_noctor): Split out from...
3057 (build_value_init): ...here.
3058 (expand_aggr_init_1): Handle value-initialization.
3059 * cp-tree.h: Add declaration.
3060 * class.c (type_has_user_provided_constructor):
3061 Handle non-class arguments.
3063 2009-02-10 Jason Merrill <jason@redhat.com>
3066 * class.c (defaultable_fn_p): Handle ... properly.
3069 * tree.c (lvalue_p_1): Condition rvalue ref handling on
3070 treat_class_rvalues_as_lvalues, too.
3072 2009-02-10 Paolo Carlini <paolo.carlini@oracle.com>
3075 * typeck.c (build_x_array_ref): New.
3076 * cp-tree.h: Declare it.
3077 * pt.c (tsubst_copy_and_build): Use it for case ARRAY_REF.
3079 2009-02-09 Jason Merrill <jason@redhat.com>
3082 * semantics.c (simplify_aggr_init_expr): Do zero-initialization here.
3083 * init.c (build_value_init): Not here. Don't build a TARGET_EXPR.
3084 * tree.c (get_target_expr): Handle AGGR_INIT_EXPR.
3085 * cp-gimplify.c (cp_gimplify_init_expr): Remove special handling
3086 for build_value_init TARGET_EXPR.
3087 * cp-tree.h (AGGR_INIT_ZERO_FIRST): New macro.
3089 2009-02-06 Paolo Carlini <paolo.carlini@oracle.com>
3093 * cp-tree.h (TMPL_ARGS_HAVE_MULTIPLE_LEVELS): Check TREE_VEC_LENGTH.
3095 2009-02-04 Jakub Jelinek <jakub@redhat.com>
3098 * operators.def: Use COMPONENT_REF code for ->/pt operator again,
3099 remove ./dt operator.
3100 * mangle.c (write_expression): Handle COMPONENT_REF after handling
3101 ADDR_EXPR, for COMPONENT_REF without ARROW_EXPR inside of it
3102 write_string ("dt") instead of using operators.def.
3104 2009-02-03 Jason Merrill <jason@redhat.com>
3106 * typeck.c (cp_build_unary_op): Only complain about taking address
3107 of main if pedantic.
3109 2009-02-03 Jakub Jelinek <jakub@redhat.com>
3112 * parser.c (cp_parser_primary_expression): Reject FIXED_CSTs.
3115 * typeck2.c (digest_init_r): Don't call process_init_constructor
3118 2009-02-03 Paolo Bonzini <bonzini@gnu.org>
3121 * pt.c (convert_nontype_argument_function): Expect expr to be an
3125 * typeck.c (merge_types): Call resolve_typename_type if only
3126 one type is a typename.
3128 2009-02-02 Jason Merrill <jason@redhat.com>
3131 * parser.c (cp_parser_unqualified_id): Don't wrap error_mark_node
3134 2009-02-01 Paolo Carlini <paolo.carlini@oracle.com>
3137 * parser.c (cp_parser_pure_specifier): If there are no tokens left
3138 do not call cp_lexer_consume_token.
3140 2009-01-30 Jakub Jelinek <jakub@redhat.com>
3143 * parser.c (cp_parser_already_scoped_statement): Handle __label__
3146 2009-01-30 Paolo Carlini <paolo.carlini@oracle.com>
3149 * error.c (dump_expr): Handle FIX_TRUNC_EXPR and FLOAT_EXPR.
3151 2009-01-30 Paolo Carlini <paolo.carlini@oracle.com>
3154 * error.c (dump_type_prefix, dump_type_suffix): Handle FIXED_POINT_TYPE.
3156 2009-01-29 Paolo Carlini <paolo.carlini@oracle.com>
3158 * typeck.c (invalid_nonstatic_memfn_p): Use
3159 DECL_NONSTATIC_MEMBER_FUNCTION_P.
3161 2009-01-27 Paolo Carlini <paolo.carlini@oracle.com>
3164 * call.c (build_over_call): If convert_for_arg_passing returns
3165 error_mark_node unconditionally return it.
3167 2009-01-22 Adam Nemet <anemet@caviumnetworks.com>
3169 * class.c (check_field_decls): Also inherit packed for bitfields
3170 regardless of their type.
3172 2009-01-22 Dodji Seketeli <dodji@redhat.com>
3175 * decl2.c (grokfield): Reverting changes of PR c++/26693
3176 (save_template_attributes): Likewise.
3177 * decl.c (grokdeclarator): Likewise.
3178 * name-lookup.c (pushdecl_maybe_friend): Likewise.
3179 * cp-tree.h (MEMBER_TYPES_NEEDING_ACCESS_CHECK): Likewise.
3180 (append_type_to_template_for_access_check): Likewise.
3181 * semantics.c (check_accessibility_of_qualified_id): Likewise.
3182 * pt.c (instantiate_class_template, instantiate_template ): Likewise.
3184 (resolve_type_name_type): Likewise.
3185 (append_type_to_template_for_access_check): Likewise.
3187 2009-01-21 Dodji Seketeli <dodji@redhat.com>
3190 * decl2.c (grokfield): when a typedef appears in a
3191 class, create the typedef variant type node for it.
3192 (save_template_attributes): Creating typedef variant type node
3193 here is now useless.
3194 * decl.c (grokdeclarator): If the typedef'ed struct/class was
3195 anonymous, set the proper type name to all its type variants.
3196 * name-lookup.c (pushdecl_maybe_friend): Reuse the
3197 set_underlying_type function to install typedef variant types.
3198 * cp-tree.h (MEMBER_TYPES_NEEDING_ACCESS_CHECK): New template accessor
3200 (append_type_to_template_for_access_check): New entry points.
3201 * semantics.c (check_accessibility_of_qualified_id):
3202 When a typedef that is a member of a class appears in a template,
3203 add it to the template. It will be ...
3204 * pt.c (instantiate_class_template, instantiate_template ): ... access
3205 checked at template instantiation time.
3206 (tsubst): Handle the case of being called with NULL args.
3207 (resolve_type_name_type): The type name should be the name of the
3209 (append_type_to_template_for_access_check): New entry point.
3211 2009-01-19 Jason Merrill <jason@redhat.com>
3214 * parser.c (cp_parser_unqualified_id): In a template,
3216 * typeck.c (lookup_destructor): Handle IDENTIFIER_NODE.
3218 2009-01-16 Jason Merrill <jason@redhat.com>
3221 * tree.c (lvalue_p_1): Allow non-fields in COMPONENT_REF.
3222 * init.c (build_new): Don't call describable_type unless we
3226 * pt.c (tsubst_decl) [USING_DECL]: Propagate access flags.
3229 * search.c (protected_accessible_p): N doesn't vary.
3231 2009-01-15 Jason Merrill <jason@redhat.com>
3234 * pt.c (tsubst_copy_and_build): Tell finish_call_expr to
3235 accept hidden friends.
3237 2009-01-15 Andrew Pinski <andrew_pinski@playstation.sony.com>
3240 * decl.c (grokdeclarator): Check for a non namespace/class context.
3242 2009-01-15 Jason Merrill <jason@redhat.com>
3246 * tree.c (lvalue_p_1): Handle BASELINK. A COMPONENT_REF to
3247 a function isn't necessarily an lvalue. Take tree, not const_tree.
3248 (lvalue_p, real_lvalue_p): Take tree, not const_tree.
3249 * typeck.c (lvalue_or_else): Likewise.
3250 * cp-tree.h: Adjust prototypes.
3252 2009-01-15 Steve Ellcey <sje@cup.hp.com>
3255 * pt.c (tsubst): Check for NULL args.
3257 2009-01-15 Dodji Seketeli <dodji@redhat.com>
3260 * name-lookup.c (pushtag): Don't create members to types that are not
3263 2009-01-14 Nick Clifton <nickc@redhat.com>
3266 * parser.c: Pass cp_id_kind computed in
3267 cp_parser_postfix_dot_deref_expression to
3268 cp_parser_primary_expression.
3270 2009-01-13 Jakub Jelinek <jakub@redhat.com>
3273 * tree.c (cp_walk_subtrees): Handle REINTERPRET_CAST_EXPR,
3274 STATIC_CAST_EXPR, CONST_CAST_EXPR and DYNAMIC_CAST_EXPR the same
3277 2009-01-12 Jason Merrill <jason@redhat.com>
3278 Steve Ellcey <sje@cup.hp.com>
3281 * name-lookup.c (lookup_name_real): Keep looking past a hidden
3284 2009-01-12 Dodji Seketeli <dodji@redhat.com>
3287 * pt.c (parameter_of_template_p): New function.
3288 * cp-tree.h: Declare it.
3289 * name-lookup.c (binding_to_template_parms_of_scope_p): New
3291 (outer_binding): Take template parameters in account when looking for
3294 2009-01-12 Jason Merrill <jason@redhat.com>
3297 * tree.c (pod_type_p): Return 1 for structs created by the back end.
3299 2009-01-12 Jakub Jelinek <jakub@redhat.com>
3302 * parser.c (cp_parser_builtin_offsetof): Allow `->' in
3303 offsetof member-designator, handle it as `[0].'.
3306 * decl.c (start_function): If grokdeclarator hasn't returned
3307 FUNCTION_DECL nor error_mark_node, issue diagnostics.
3309 2009-01-11 Jakub Jelinek <jakub@redhat.com>
3312 * cp-gimplify.c (genericize_if_stmt): Renamed from ...
3313 (gimplify_if_stmt): ... this.
3314 (cp_gimplify_expr): Don't handle IF_STMT here.
3315 (cp_genericize_r): Call genericize_if_stmt for IF_STMT.
3317 2009-01-10 Andrew Pinski <pinskia@gmail.com>
3320 * typeck.c (cp_build_modify_expr): Check for NULL current_function_decl.
3323 * typeck2.c (build_functional_cast): Check for reference type and NULL
3326 2009-01-09 Steve Ellcey <sje@cup.hp.com>
3328 * typeck.c (cp_build_unary_op): Check for ERROR_MARK.
3330 2009-01-09 Jakub Jelinek <jakub@redhat.com>
3333 * error.c (dump_expr): Handle EXPR_STMT like BIND_EXPR.
3335 2009-01-09 John F. Carr <jfc@mit.edu>
3338 * parser.c (cp_parser_class_specifier): Clear
3339 parser->in_unbraced_linkage_specification_p while parsing class
3342 2009-01-07 Jakub Jelinek <jakub@redhat.com>
3345 * semantics.c (finish_goto_stmt): Convert destination to
3348 2009-01-06 Jason Merrill <jason@redhat.com>
3355 * pt.c (check_default_tmpl_args): Don't complain about
3356 out-of-order parameter packs in the enclosing class
3357 or parameter packs after default args.
3358 (coerce_template_parms): If we have more than one
3359 parameter pack, don't flatten argument packs.
3360 (template_args_equal): Handle argument packs.
3361 (comp_template_args): Don't flatten argument packs.
3362 (check_instantiated_arg): Split out from...
3363 (check_instantiated_args): Here. Handle arg packs.
3364 (convert_template_argument): Just check that nontype argument
3365 packs have the right type.
3367 2009-01-05 Dodji Seketeli <dodji@redhat.com>
3370 * typeck.c (type_after_usual_arithmetic_conversions): Fix a typo.
3372 2009-01-05 Jason Merrill <jason@redhat.com>
3375 * typeck2.c (process_init_constructor_union): Handle union with
3378 * mangle.c (write_expression): Remove mangling for zero-operand
3382 * decl.c (cp_finish_decl): Clear DECL_INITIAL for invalid
3386 * class.c (defaultable_fn_p): Only operator== can be a copy
3387 assignment operator.
3389 2009-01-02 Jason Merrill <jason@redhat.com>
3392 * typeck2.c (process_init_constructor_union): Handle excess
3394 (process_init_constructor_record): Likewise.
3397 * typeck2.c (digest_init_r): Don't use process_init_constructor
3398 for non-aggregate classes.
3401 Copyright (C) 2009 Free Software Foundation, Inc.
3403 Copying and distribution of this file, with or without modification,
3404 are permitted in any medium without royalty provided the copyright
3405 notice and this notice are preserved.