1 2009-11-25 Jason Merrill <jason@redhat.com>
4 * rtti.c (get_tinfo_decl_dynamic): Call resolve_nondeduced_context.
6 2009-11-24 Jason Merrill <jason@redhat.com>
9 * parser.c (cp_parser_mem_initializer_id): Pass typename_type to
11 (cp_parser_unqualified_id): Same, rather than class_type.
14 * parser.c (cp_parser_expression_statement): Give helpful error
15 for constructor name used as type.
17 * pt.c (determine_specialization): Give helpful error about missing
20 2009-11-23 Jakub Jelinek <jakub@redhat.com>
23 * tree.c: Include cgraph.h.
24 (cp_fix_function_decl_p): Don't return true for same_body aliases.
25 * Make-lang.in (cp/tree.o): Depend on $(CGRAPH_H).
27 2009-11-23 Dodji Seketeli <dodji@redhat.com>
30 * cp-tree.def <TEMPLATE_INFO>: Declare new kind of tree
32 * cp-tree.h (struct tree_template_info,
33 struct qualified_typedef_usage_s): New.
34 (cp_tree_node_structure_enum): add TS_CP_TEMPLATE_INFO.
35 (union lang_tree_node): Add template_info.
36 (TI_TEMPLATE, TI_ARGS, TI_TYPEDEFS_NEEDING_ACCESS_CHECKING):
38 (build_template_info): Declare.
39 (get_types_needing_access_check): Adjust return type.
40 (add_typedef_to_current_template_for_access_check): Declare.
41 * cp-objcp-common.c (cp_tree_size): Handle TEMPLATE_INFO.
42 * semantics.c (add_typedef_to_current_template_for_access_check):
44 (check_accessibility_of_qualified_id): ... here.
45 * decl.c (make_typename_type): Use it.
46 * pt.c (build_template_info): Define.
47 (check_explicit_specialization, find_parameter_packs_r,
48 push_template_decl_real, lookup_template_class,
49 for_each_template_parm_r, tsubst_decl, tsubst): Use
51 (get_types_needing_access_check): Adjust return type.
52 (append_type_to_template_for_access_check_1): Record the
53 location of the usage point of the typedef. Adjust to TEMPLATE_INFO.
54 (append_type_to_template_for_access_check): Add new location
55 parameter. Pass it to append_type_to_template_for_access_check_1.
56 Adjust to TEMPLATE_INFO.
57 (perform_typedefs_access_check): Temporarily set input_location to
58 the usage point of the typedef we are checking access for. Adjust
59 to new TEMPLATE_INFO tree node.
60 * tree.c (bind_template_template_parm): Use build_template_info.
61 * call.c (add_template_candidate_real): Likewise.
62 * decl.c (grokfndecl): Likewise.
63 (cp_tree_node_structure): Handle TEMPLATE_INFO.
65 2009-11-20 Jason Merrill <jason@redhat.com>
67 PR c++/9050, DR 147, DR 318
68 * parser.c (cp_parser_lookup_name): If the name matches the explicit
69 class scope, we're naming the constructor.
70 (cp_parser_constructor_declarator_p): Just use cp_parser_unqualified_id
71 if we have a nested-name-specifier.
72 (cp_parser_direct_declarator): Handle getting an overload set as a
73 constructor declarator.
74 (cp_parser_unqualified_id): Avoid looking up the constructor when
75 naming the destructor.
76 (cp_parser_diagnose_invalid_type_name): Give good
77 diagnostic for improper use of constructor as template.
78 * typeck.c (finish_class_member_access_expr): Give good diagnostic
79 about calling constructor.
81 * error.c (dump_aggr_type): Don't print A::A for injected-class-name.
83 2009-11-20 Simon Martin <simartin@users.sourceforge.net>
86 * pt.c (process_partial_specialization): Do not turn wrongly located
87 parameter pack arguments into error_mark_node.
88 Split too long lines into two.
90 2009-11-20 Paolo Carlini <paolo.carlini@oracle.com>
93 * except.c (build_throw): Check the tree returned by
94 decay_conversion for error_mark_node.
96 2009-11-20 Shujing Zhao <pearly.zhao@oracle.com>
99 * cp-tree.h (composite_pointer_operation): New type.
100 (composite_pointer_type): Adjust prototype with new argument.
101 * typeck.c (composite_pointer_type): Accept
102 composite_pointer_operation as argument and emit diagnostic to be
103 visible to gettext and checked at compile time.
104 (composite_pointer_type_r): Likewise.
105 (common_pointer_type): Update call to composite_pointer_type.
106 (cp_build_binary_op): Likewise.
107 * call.c (build_conditional_expr): Likewise.
109 2009-11-19 Jason Merrill <jason@redhat.com>
112 * call.c (build_op_delete_call): Don't complain about using
113 op delete (void *, size_t) for placement delete if there's an
116 DR 176 permissiveness
117 * class.c (build_self_reference): Call set_underlying_type.
118 * decl.c (check_elaborated_type_specifier): Don't complain about
120 (type_is_deprecated): Use TYPE_MAIN_VARIANT.
121 * pt.c (convert_template_argument): Handle injected-class-name used
122 as template template argument.
123 * typeck2.c (abstract_virtuals_error): Use TYPE_MAIN_VARIANT.
126 * decl.c (static_fn_type): Split out...
127 (revert_static_member_fn): ...from here.
128 * cp-tree.h: Declare it.
129 * class.c (resolve_address_of_overloaded_function): Use it to compare
130 pointers to member functions.
131 * typeck.c (build_static_cast_1): Call instantiate_type.
133 2009-11-18 Shujing Zhao <pearly.zhao@oracle.com>
136 * error.c (maybe_warn_cpp0x): Accept enum cpp0x_warn_str as argument.
137 (maybe_warn_variadic_templates): Update the maybe_warn_cpp0x calls to
138 match the new declaration.
139 * cp-tree.h (cpp0x_warn_str): New type.
140 (maybe_warn_cpp0x): Adjust prototype with new argument.
141 * call.c (reference_binding): Update the maybe_warn_cpp0x calls.
142 * decl.c (reshape_init_r, check_initializer, grokdeclarator):
144 * parser.c (cp_parser_primary_expression)
145 (cp_parser_parenthesized_expression_list, cp_parser_new_initializer)
146 (cp_parser_assignment_expression, cp_parser_condition)
147 (cp_parser_jump_statement, cp_parser_mem_initializer)
148 (cp_parser_simple_type_specifier, cp_parser_elaborated_type_specifier)
149 (cp_parser_enum_specifier, cp_parser_initializer)
150 (cp_parser_pure_specifier, cp_parser_functional_cast): Likewise.
152 2009-11-18 Jakub Jelinek <jakub@redhat.com>
155 * cp-tree.h (expand_or_defer_fn_1): New prototype.
156 * decl2.c (cp_write_global_declarations): Mark as !DECL_EXTERNAL
157 also all same_body aliases.
158 * semantics.c (expand_or_defer_fn): Move most of the function
159 except registering with cgraph to ...
160 (expand_or_defer_fn_1): ... here. New function.
161 * optimize.c: Include cgraph.h.
162 (maybe_clone_body): If in charge parm is not used and both base
163 and complete clones are created and are not comdat, tell cgraph
164 they have the same body.
165 * Make-lang.in (cp/optimize.o): Depend on $(CGRAPH_H).
167 2009-11-17 Paolo Carlini <paolo.carlini@oracle.com>
170 * typeck2.c (digest_init_r): Check init for error_operand_p.
171 * decl.c (reshape_init_class): Check return value of reshape_init_r
174 2009-11-17 Jakub Jelinek <jakub@redhat.com>
177 * call.c (reference_binding): Return NULL for initializer list with
178 error operand inside of it.
181 * typeck.c (cp_build_modify_expr): For initializer list call
182 check_array_initializer to make sure lhs isn't a VLA.
184 2009-11-16 Jason Merrill <jason@redhat.com>
186 PR c++/189, c++/9937, c++/13950, DR 176
187 * search.c (lookup_field_r): Allow lookup to find the
188 injected-class-name from a template base.
189 (template_self_reference_p): Remove.
190 * decl.c (make_typename_type): Diagnose ambiguity. Use
191 maybe_get_template_decl_from_type_decl.
192 * parser.c (cp_parser_template_name): Pass true to is_template
193 rather than use maybe_get_template_decl_from_type_decl.
194 (cp_parser_lookup_name): Use maybe_get_template_decl_from_type_decl.
195 * pt.c (maybe_get_template_decl_from_type_decl): Handle ambiguity.
196 Use DECL_SELF_REFERENCE_P.
198 * parser.c (cp_parser_parse_and_diagnose_invalid_type_name):
199 Avoid duplicate ambiguity error.
200 * error.c (dump_decl): Don't say "typedef" for injected-class-name.
201 * pt.c (convert_template_argument): Tweak logic.
203 2009-11-16 Paolo Carlini <paolo.carlini@oracle.com>
206 * pt.c (determine_specialization): Assign to candidates the return
207 value of the chainon called before print_candidates.
209 2009-11-16 Paolo Carlini <paolo.carlini@oracle.com>
212 * decl.h (enum decl_context): Add TPARM enumerator.
213 * decl.c (grokdeclarator): Per 14.1/2, error out if a storage class
214 is specified in a template parameter declaration.
215 * parser.c (cp_parser_template_parameter): Call grokdeclarator with
216 TPARM as third argument.
218 2009-11-13 Jason Merrill <jason@redhat.com>
222 * pt.c (expand_template_argument_pack): Handle null arg gracefully.
223 (convert_template_argument): Use %T for type.
226 * decl.c (create_implicit_typedef): Set TYPE_STUB_DECL here.
227 (cxx_init_decl_processing): Not here.
228 * name-lookup.c (pushtag): Or here.
229 * pt.c (lookup_template_class): Or here.
232 * pt.c (convert_nontype_argument): Give helpful error about
233 reference variable argument to reference template parameter.
236 * semantics.c (finish_non_static_data_member): Don't check
237 derivation in a template.
240 * parser.c (cp_parser_direct_declarator): Give helpful error about
241 trying to define member of a dependent typedef.
242 * pt.c (resolve_typename_type): Don't resolve a typedef typename.
243 * tree.c (typedef_variant_p): New.
244 * cp-tree.h: Declare it.
246 2009-11-12 Jason Merrill <jason@redhat.com>
249 * parser.c (cp_parser_primary_expression): Don't give a duplicate
253 * decl2.c (build_anon_union_vars): Set DECL_ARTIFICIAL.
256 * decl.c (grokdeclarator): Don't generate a void PARM_DECL.
259 * call.c (build_conditional_expr): Check specifically for folding
260 to CALL_EXPR rather than TREE_SIDE_EFFECTS.
262 * typeck.c (cv_qualified_p): New fn.
263 (decay_conversion): Use it.
264 * cp-tree.h: Declare it.
265 * tree.c (rvalue): Use it and cv_unqualified.
266 * init.c (build_aggr_init): Likewise.
269 * call.c (build_conditional_expr): Don't fold a TREE_SIDE_EFFECTS
270 COND_EXPR in unevaluated context.
272 2009-11-12 Jan Hubicka <jh@suse.cz>
274 * decl2.c (constrain_visibility): Clear WEAK and COMMON flags.
276 2009-11-11 Jason Merrill <jason@redhat.com>
279 * rtti.c (emit_support_tinfos): Add DFP types.
281 * call.c (build_op_delete_call): Downgrade error about
282 placement/non-placement confusion to permerror.
284 2009-11-10 Jason Merrill <jason@redhat.com>
286 * call.c (build_op_delete_call): Tweak error.
290 * call.c (non_placement_deallocation_fn_p): Split out...
291 (build_op_delete_call): ...from here. Use instantiate_type
292 for placement delete. Simplify logic.
293 * pt.c (primary_template_instantiation_p): Non-static.
294 * cp-tree.h: Declare it.
296 2009-11-09 Jason Merrill <jason@redhat.com>
299 * parser.c (cp_parser_template_argument): Accept SCOPE_REF around
303 * pt.c (tsubst_baselink): tsubst the name.
305 2009-11-07 Jason Merrill <jason@redhat.com>
308 * pt.c (tsubst) [TYPEOF_TYPE]: Set cp_unevaluated_operand.
312 * cp-tree.h (cp_decl_specifier_seq): Add any_type_specifiers_p.
313 * parser.c (cp_parser_single_declaration): Call
314 cp_parser_parse_and_diagnose_invalid_type_name here, too.
315 (cp_parser_parameter_declaration): And here.
316 (cp_parser_parse_and_diagnose_invalid_type_name): Be
317 less picky about declarator form. Don't skip to
318 the end of the block if we're in a declarator.
319 (cp_parser_decl_specifier_seq): Set any_type_specifiers_p.
320 (cp_parser_simple_declaration): Check it.
321 (cp_parser_member_declaration): Likewise.
322 (cp_parser_diagnose_invalid_type_name): Tweak error message.
323 (cp_parser_expression_statement): Likewise.
324 * decl2.c (grokfield): Mention decltype instead of typeof.
326 2009-11-06 Jason Merrill <jason@redhat.com>
329 * parser.c (cp_parser_check_template_parameters): Don't talk about
330 specialization at function scope.
331 (cp_parser_diagnose_invalid_type_name): Handle dependent scope.
332 (cp_parser_parse_and_diagnose_invalid_type_name): Likewise.
333 (cp_parser_expression_statement): Suggest typename.
334 * error.c (dump_decl) [SCOPE_REF]: Print the type here.
335 (dump_expr) [SCOPE_REF]: Call it.
336 (dump_type) [UNBOUND_CLASS_TEMPLATE]: Check TFF_UNQUALIFIED_NAME.
337 * cxx-pretty-print.c (pp_cxx_unqualified_id): Print class template
341 * decl2.c (build_memfn_type): Preserve attributes.
342 (cp_reconstruct_complex_type): Likewise.
343 (maybe_retrofit_in_chrg): Likewise.
344 * class.c (adjust_clone_args): Likewise.
345 * call.c (standard_conversion): Use build_memfn_type.
346 * pt.c (tsubst): Likewise.
347 * decl.c (build_ptrmem_type): Likewise
348 (check_function_type): Preserve attributes.
349 * tree.c (cp_build_type_attribute_variant): Propagate exception
350 specs on METHOD_TYPE, too.
351 (strip_typedefs): Preserve exception specs and attributes.
353 2009-11-06 Andrew Pinski <andrew_pinski@playstation.sony.com>
356 * optimize.c (maybe_clone_body): Copy DECL_ATTRIBUTES and
357 DECL_DISREGARD_INLINE_LIMITS also.
359 2009-11-06 Jakub Jelinek <jakub@redhat.com>
362 * parser.c (cp_parser_omp_for_loop): After diagnosing not perfectly
363 nested loop and parsing statements, don't cp_parser_require }, instead
364 exit the loop if next token is CPP_EOF.
366 2009-11-05 Jason Merrill <jason@redhat.com>
369 * method.c (do_build_copy_constructor): Don't drop cv-quals from
373 * class.c (finish_struct): Store maximum_field_alignment in
375 * pt.c (instantiate_class_template): Set maximum_field_alignment.
378 * name-lookup.c (arg_assoc_class): Call complete_type.
379 * pt.c (instantiate_class_template): Call uses_template_parms
380 instead of dependent_type_p.
383 * pt.c (check_undeduced_parms): New subroutine of...
384 (more_specialized_fn): ...here. Undeduced template parms can make
385 a template less specialized than another.
387 2009-11-04 Jason Merrill <jason@redhat.com>
390 * search.c (lookup_base): Don't complete_type (base).
393 * method.c (use_thunk): Check DECL_WEAK as well as
397 * name-lookup.c (add_function): Ignore non-functions.
399 2009-11-03 Jason Merrill <jason@redhat.com>
402 * decl2.c (cxx_callgraph_analyze_expr): Don't reference a function
403 just because a static variable in it is needed unless -frepo.
406 * parser.c (cp_parser_type_specifier_seq): Rename is_condition to
408 (cp_parser_exception_declaration): Pass true.
409 (cp_parser_omp_for_loop): Likewise.
412 * typeck.c (build_x_binary_op): Don't do warn_parentheses
413 if we're in a SFINAE context.
416 * call.c (build_call_a): Strip cv-quals from rvalue result.
419 * call.c (initialize_reference): Add complain parm.
420 * typeck.c (convert_for_initialization): Pass it.
421 * decl.c (grok_reference_init): Likewise.
422 * cp-tree.h: Declare it.
425 * pt.c (do_auto_deduction): Diagnose inconsistent deduction.
427 2009-11-02 Dodji Seketeli <dodji@redhat.com>
430 * pt.c (check_valid_ptrmem_cst_expr): New function.
431 (convert_nontype_argument): Use it to output an error for
432 illegal pointer to member expressions used as template arguments.
434 2009-11-02 Jason Merrill <jason@redhat.com>
436 Restrict DR 757 change to C++0x mode.
437 * decl2.c (mark_used): Check cxx_dialect.
438 * decl.c (grokfndecl): Do check type linkage in C++98 mode.
439 (grokvardecl): Likewise.
440 * pt.c (check_instantiated_arg): Likewise.
442 2009-11-02 Jakub Jelinek <jakub@redhat.com>
445 * name-lookup.c (handle_namespace_attrs): Pass 1 as last argument to
447 * parser.c (cp_parser_namespace_definition): Pass 1 as argument to
449 * rtti.c (push_abi_namespace): Pass 2 as last argument to
451 (pop_abi_namespace): Pass 2 as argument to pop_visibility.
453 2009-10-31 Jason Merrill <jason@redhat.com>
455 * tree.c (cv_unqualified): New fn.
456 * cp-tree.h: Declare it.
457 * typeck.c (decay_conversion): Use it instead of TYPE_MAIN_VARIANT.
459 * rtti.c (tinfo_name): Fix lengths for private case.
461 2009-10-31 Jason Merrill <jason@redhat.com>
464 * call.c (compare_ics): Avoid bad union use when
465 comparing two ck_lists.
467 2009-10-30 Jerry Quinn <jlquinn@optonline.net>
469 * mangle.c (mangle_type_string_for_rtti): Reapply 153734.
470 (needs_fake_anon): Likewise.
471 (write_name): Likewise.
472 (write_nested_name): Likewise.
473 * cp-tree.h (mangle_type_string_for_rtti): Likewise.
474 (get_anonymous_namespace): Likewise.
475 * name-lookup.c (get_anonymous_namespace_name): Likewise.
476 * rtti.c (tinfo_name): Likewise, with +1 in the second
477 build_string call fixed.
478 (tinfo_base_init): Likewise.
480 2009-10-30 Jason Merrill <jason@redhat.com>
483 * decl.c (cp_fname_init): Correct build_string argument.
485 2009-10-30 Jerry Quinn <jlquinn@optonline.net>
487 * mangle.c (mangle_type_string_for_rtti): Revert 153734.
488 (needs_fake_anon): Likewise.
489 (write_name): Likewise.
490 (write_nested_name): Likewise.
491 * cp-tree.h (mangle_type_string_for_rtti): Likewise.
492 (get_anonymous_namespace): Likewise.
493 * name-lookup.c (get_anonymous_namespace_name): Likewise.
494 * rtti.c (tinfo_name): Likewise.
495 (tinfo_base_init): Likewise.
497 2009-10-30 Dodji Seketeli <dodji@redhat.com>
500 * pt.c (iterative_hash_template_arg): articifial parms
501 don't have DECL_PARM_INDEX set. Do not hash it.
503 2009-10-28 Jerry Quinn <jlquinn@optonline.net>
505 * mangle.c (mangle_type_string_for_rtti): Revert r149964.
506 (needs_fake_anon): Likewise.
507 (write_name): Likewise.
508 (write_nested_name): Likewise.
509 * cp-tree.h (mangle_type_string_for_rtti): Likewise.
510 (get_anonymous_namespace): Likewise.
511 * name-lookup.c (get_anonymous_namespace_name): Likewise.
512 * rtti.c (tinfo_name): Insert '*' in front of private names.
513 (tinfo_base_init): Use it.
515 2009-10-28 Jason Merrill <jason@redhat.com>
518 * name-lookup.c (set_decl_namespace): Deal properly with inline
520 (qualified_lookup_using_namespace): Overhaul.
521 * pt.c (print_candidates): Handle getting an OVERLOAD.
523 2009-10-28 Jason Merrill <jason@redhat.com>
525 * decl.c (cp_fname_init): Correct build_string argument.
527 2009-10-27 Jason Merrill <jason@redhat.com>
529 Allow no-capture lambdas to convert to function pointer.
530 * semantics.c (maybe_add_lambda_conv_op): New.
531 * parser.c (cp_parser_lambda_expression): Call it.
532 (cp_parser_lambda_declarator_opt): Make op() static if
534 * mangle.c (write_closure_type_name): Adjust.
535 * semantics.c (finish_this_expr): Adjust.
536 * decl.c (grok_op_properties): Allow it.
537 * call.c (build_user_type_conversion_1): Handle static conversion op.
538 (build_op_call): And op().
540 2009-10-26 Jakub Jelinek <jakub@redhat.com>
543 * cp-lang.c (cxx_dwarf_name): Return NULL instead of
544 <anonymous ...> for anonymous aggregate names.
546 2009-10-26 Jason Merrill <jason@redhat.com>
548 PR c++/38796, Core issue 906
549 * cp-tree.h (DECL_DEFAULTED_OUTSIDE_CLASS_P): New.
550 (DECL_DEFAULTED_IN_CLASS_P): New.
551 * class.c (user_provided_p): Non-static.
552 (check_methods): Use it.
553 (check_bases_and_members): Check defaulted fns.
554 (defaultable_fn_p): Move and rename to...
555 * method.c (defaultable_fn_check): ...this.
556 (defaulted_late_check): New.
557 * pt.c (tsubst_decl): Call it.
558 * decl2.c (grokfield): Adjust.
559 * decl.c (cp_finish_decl): Adjust.
560 (grok_special_member_properties): Use user_provided_p.
562 2009-10-26 Dodji Seketeli <dodji@redhat.com>
565 * pt.c (template_args_equal): Handle comparison of
566 an ARGUMENT_PACK_SELECT node with the arguments node it selects into.
567 * cp-tree.def: Fix a typo in the description of TYPE_PACK_EXPANSION.
569 2009-10-26 Dodji Seketeli <dodji@redhat.com>
572 * decl.c (decls_match): Use DECL_IS_BUILTIN instead of
575 2009-10-23 Dodji Seketeli <dodji@redhat.com>
578 * mangle.c (write_template_args): Allow mangling of empty template
579 argument list. Updated function comments.
581 2009-10-23 Jason Merrill <jason@redhat.com>
583 * semantics.c (lambda_expr_this_capture): Use thisify_lambda_field.
585 * semantics.c (outer_lambda_capture_p): New fn.
586 (thisify_lambda_field): Factor out...
587 (add_default_capture): ...from here.
588 (finish_id_expression): Use them.
591 * call.c (add_function_candidate): Only permit explicit conversion
592 ops if copy ctor was called with a single argument.
594 * call.c (initialize_reference): Tweak error message.
596 2009-10-21 Jakub Jelinek <jakub@redhat.com>
598 * mangle.c (finish_mangling_get_identifier): Use
599 obstack_base (mangle_obstack) instead of name_base.
601 2009-10-19 Jakub Jelinek <jakub@redhat.com>
603 * parser.c (cp_lexer_print_token, cp_parser_is_string_literal,
604 cp_parser_string_literal, cp_parser_primary_expression): Likewise.
605 (cp_lexer_get_preprocessor_token): Use C_LEX_STRING_JOIN instead
606 of C_LEX_RAW_STRINGS.
608 2009-10-15 Jason Merrill <jason@redhat.com>
611 * error.c (dump_template_bindings): Wrap argument packs in {}.
614 * parser.c (CP_PARSER_FLAGS_NO_TYPE_DEFINITIONS): New.
615 (cp_parser_type_specifier): Don't try to parse a class-specifier
616 or enum-specifier in that case.
617 (cp_parser_trailing_type_id): New.
618 (cp_parser_late_return_type_opt): Call it.
619 (cp_parser_type_id_1): Add is_trailing_return parm.
620 (cp_parser_type_specifier_seq): Likewise.
622 2009-10-14 Jason Merrill <jason@redhat.com>
625 * call.c (print_z_candidates): Don't print deleted candidates.
626 (print_z_candidate): Note deleted candidates.
628 2009-10-14 Larry Evans <cppljevans@suddenlink.net>
631 * tree.c (cp_tree_equal): Add test for TEMPLATE_PARM_PARAMETER_PACK
634 2009-10-12 Jason Merrill <jason@redhat.com>
637 * parser.c (cp_parser_decltype): Set greater_than_is_operator_p.
640 * pt.c (type_unification_real): Call convert_template_argument
641 for function default template arguments.
642 (check_default_tmpl_args): Suggest -std=c++0x when function default
643 template args seen in C++98 mode.
645 2009-10-11 Jason Merrill <jason@redhat.com>
648 * typeck.c (build_reinterpret_cast_1): Handle rvalue refs
651 2009-10-11 Richard Guenther <rguenther@suse.de>
653 * tree.c (cp_free_lang_data): Drop anonymous aggregate names.
655 2009-10-08 Jason Merrill <jason@redhat.com>
658 * pt.c (maybe_adjust_types_for_deduction): Do rvalue ref adjustment
659 even when DEDUCE_EXACT.
662 * pt.c (resolve_nondeduced_context): New.
663 * cvt.c (convert_to_void): Call it.
664 * semantics.c (finish_decltype_type): Likewise.
665 * typeck.c (decay_conversion): Here too.
666 * pt.c (tsubst_decl): Don't clobber input_location.
667 Don't register a bad specialization.
669 2009-10-07 Gabriel Dos Reis <gdr@cs.tamu.edu>
671 * cp-tree.h: Fix location of documentation for DECL_LANG_FLAG_7.
673 2009-10-07 Jason Merrill <jason@redhat.com>
676 * pt.c (tsubst_pack_expansion): Don't do anything now if we
677 have incomplete packs of different lengths.
680 * tree.c (build_qualified_name): Call convert_from_reference.
682 2009-10-06 Jason Merrill <jason@redhat.com>
684 Fix lookup of initialized captures in unevaluated context.
685 * cp-tree.h (DECL_NORMAL_CAPTURE_P): New.
686 * name-lookup.c (qualify_lookup): Check it.
687 * parser.c (cp_parser_lambda_introducer): Pass explicit_init_p
689 * semantics.c (add_capture): Set DECL_NORMAL_CAPTURE_P
690 on captures without explicit init.
691 (add_default_capture): Pass explicit_init_p.
693 Fix capture by copy of types with explicit copy constructor.
694 * cp-tree.h (TARGET_EXPR_DIRECT_INIT_P): New.
695 (DIRECT_INIT_EXPR_P): New.
696 * typeck.c (convert_for_initialization): Just return if
698 * semantics.c (build_lambda_object): Use
699 TARGET_EXPR_DIRECT_INIT_P for normal captures.
701 2009-10-05 Jason Merrill <jason@redhat.com>
703 * parser.c: Mark lambda_scope and lambda_count for PCH.
705 2009-10-03 Jason Merrill <jason@redhat.com>
708 * parser.c (cp_parser_lambda_introducer): Avoid infinite loop on
711 2009-10-02 Jason Merrill <jason@redhat.com>
713 * mangle.c (write_unnamed_type_name): Implement.
714 (local_class_index): Split out from...
715 (discriminator_for_local_entity): ...here.
716 (nested_anon_class_index): New.
717 * cp-tree.h (TYPE_FUNCTION_SCOPE_P): New.
719 2009-10-02 Janis Johnson <janis187@us.ibm.com>
721 * call.c (convert_arg_to_ellipsis): Avoid promoting decimal32
724 2009-10-01 Jason Merrill <jason@redhat.com>
726 * parser.c (cp_parser_lambda_expression): Compute visibility.
727 (no_linkage_lambda_type_p): Remove.
728 * cp-tree.h: Remove declaration.
729 * tree.c (no_linkage_check): Don't call it. Don't check template
730 args. Don't check TREE_PUBLIC Types.
732 2009-10-01 Gabriel Dos Reis <gdr@cse.tamu.edu>
733 Jason Merrill <jason@redhat.com>
735 * decl.c (grokdeclarator): Set constexprness before announcing
738 2009-10-01 Gabriel Dos Reis <gdr@cs.tamu.edu>
740 * decl.c (record_builtin_java_type): Undo unintended change.
741 (cxx_init_decl_processing): Likewise.
743 2009-10-01 Jason Merrill <jason@redhat.com>
745 * pt.c (register_specialization): Push DECL_SOURCE_LOCATION to the
748 * decl.c (grok_special_member_properties): Only adjust
749 TYPE_HAS_COMPLEX_* if the function is defaulted in the class body.
750 (cp_finish_decl): Push DECL_DELETED_FN/DECL_DEFAULTED_FN to the
753 2009-09-30 Gabriel Dos Reis <gdr@cs.tamu.edu>
755 * decl.c (check_for_uninitialized_const_var): Check constexpr
757 (grokdeclarator): Handle `constexpr'.
758 (check_tag_decl): Reject `constexpr'.
759 (check_function_type): Check constexpr functions.
760 * cp-tree.h (ds_constexpr): New cp_decl_spec enumerator.
761 (CLASSTYPE_LITERAL_P): New.
762 (lang_type_class::is_literal): New.
763 (lang_type_class::dummy): Adjust width.
764 (literal_type_p): Declare.
765 * parser.c (cp_parser_check_decl_spec): Print it.
766 (cp_parser_decl_specifier_seq): Accept "constexpr".
767 * semantics.c (validate_constexpr_fundecl): Define.
768 (literal_type_p): Define.
770 2009-09-30 Jason Merrill <jason@redhat.com>
772 * semantics.c (lambda_expr_this_capture): Fix default capture
773 of explicit capture of 'this'.
775 2009-09-30 Jason Merrill <jason@redhat.com>
777 * parser.c (cp_parser_lambda_expression): Don't add __ to __this.
779 2009-09-30 Jason Merrill <jason@redhat.com>
781 * cp-tree.h (LANG_DECL_U2_CHECK): Check LANG_DECL_HAS_MIN.
783 2009-09-29 John Freeman <jfreeman08@gmail.com>
784 Jason Merrill <jason@redhat.com>
786 Add support for lambda-expressions as per N2927.
787 * cp-tree.def (VEC_INIT_EXPR, LAMBDA_EXPR): New.
788 * cp-tree.h (LAMBDA_TYPE_P, LAMBDA_FUNCTION_P): New.
789 (LAMBDA_EXPR_DEFAULT_CAPTURE_MODE): New.
790 (LAMBDA_EXPR_DEFAULT_CAPTURE_LIST): New.
791 (LAMBDA_EXPR_THIS_CAPTURE, LAMBDA_EXPR_CAPTURES_THIS_P): New.
792 (LAMBDA_EXPR_MUTABLE_P, LAMBDA_EXPR_DEDUCE_RETURN_TYPE_P): New.
793 (LAMBDA_EXPR_RETURN_TYPE, LAMBDA_EXPR_LOCATION): New.
794 (LAMBDA_EXPR_EXTRA_SCOPE, LAMBDA_EXPR_DISCRIMINATOR): New.
795 (struct tree_lambda_expr): New.
796 (union lang_tree_node): Add lambda_expression.
797 (struct lang_type_class): Add lazy_move_ctor flag, lambda_expr field.
798 (CLASSTYPE_LAZY_MOVE_CTOR, CLASSTYPE_LAMBDA_EXPR): New.
799 (LAMBDA_TYPE_EXTRA_SCOPE, VEC_INIT_EXPR_SLOT): New.
800 (VEC_INIT_EXPR_INIT, DECLTYPE_FOR_LAMBDA_CAPTURE): New.
801 (DECLTYPE_FOR_LAMBDA_RETURN): New.
802 (enum special_function_kind): Add sfk_move_constructor.
803 (LAMBDANAME_PREFIX, LAMBDANAME_FORMAT, LAMBDANAME_P): New.
804 * parser.c (cp_parser_lambda_expression, cp_parser_lambda_introducer)
805 (cp_parser_lambda_declarator_opt, cp_parser_lambda_body): New.
806 (start_lambda_scope, record_lambda_scope, finish_lambda_scope): New.
807 (no_linkage_lambda_type_p): New.
808 (cp_parser_primary_expression): Recognize lambda expression.
809 (cp_parser_init_declarator): Note lambda scope.
810 (cp_parser_function_definition_after_declarator): Likewise.
811 (cp_parser_late_parsing_default_args): Likewise.
812 (cp_parser_skip_to_closing_parenthesis): Skip to end of lambda capture
814 (cp_parser_parameter_declaration): Don't defer lambda default args.
815 * semantics.c (finish_non_static_data_member, finish_id_expression):
816 Handle default capture for lambda expressions.
817 (finish_this_expr): Handle 'this' keyword inside of lambda expressions.
818 (outer_automatic_var_p): New.
819 (finish_decltype_type): Handle decltypes within lambda expressions.
820 (classtype_has_nothrow_assign_or_copy_p): Synthesized move constructor.
821 (build_lambda_expr, build_lambda_object, begin_lambda_type)
822 (lambda_return_type, lambda_capture_field_type, apply_lambda_return_type)
823 (capture_decltype, add_capture, add_default_capture)
824 (lambda_expr_this_capture): New.
825 * mangle.c (write_unnamed_type_name): New. Incomplete.
826 (write_closure_type_name): New.
827 (write_unqualified_name): Recognize unnamed, closure types.
828 (write_type): Do not write decltypes from lambda expressions.
829 (decl_mangling_context): New.
830 (write_name): Use it. Handle PARM_DECL scope.
831 (write_prefix): Likewise. Handle VAR_DECL/FIELD_DECL scope.
832 (write_compact_number): Factor out from...
833 (write_expression, write_template_param): ...here.
834 (discriminator_for_local_entity): Recognize lambdas.
835 (write_local_name): Handle PARM_DECL scope.
836 * typeck.c (structural_comptypes): Compare decltypes from lambda
838 (check_return_expr): Deduce lambda return type from multiple return
840 * class.c (add_implicitly_declared_members): Add lazy move constructor
842 (check_bases_and_members): Delete default constructor and assignment
843 operator for lambda types.
844 (maybe_note_name_used_in_class): Do not confuse lambda expression with
846 * decl.c (reshape_init_r): Array copy.
847 (grokfndecl): Synthesized move constructor.
848 (cp_tree_node_structure): Lambda expression.
849 * method.c (use_thunk): Synthesized move constructor.
850 (do_build_copy_constructor): Likewise.
851 (locate_copy): Likewise.
852 (implicitly_declare_fn): Likewise.
853 * cp-objcp-common.c (cp_tree_size): Handle LAMBDA_EXPR.
854 * error.c (dump_aggr_type): Recognize lambda type.
855 (dump_function_decl): Recognize lambda function.
856 (function_category): Likewise.
857 (dump_function_name): Hide lambda name.
858 * tree.c (build_array_copy, move): New.
859 (special_function_p): Synthesized move constructor.
860 (no_linkage_check): Handle lambdas.
861 * search.c (lookup_fnfields_1): Synthesized move constructor.
862 * cp-gimplify.c (cp_gimplify_init_expr, cp_gimplify_expr):
863 Handle VEC_INIT_EXPR.
864 * typeck2.c (digest_init_r): Array copy.
865 * pt.c (get_template_info): Don't touch typedefs.
866 (instantiate_decl): Don't resubstitute artificial decls.
867 (tsubst_decl, tsubst, tsubst_copy_and_build): Handle lambdas.
868 (lookup_template_class): Don't fall back on name lookup.
869 * name-lookup.c (make_lambda_name): New.
870 (pushdecl_class_level): Handle default capture for lambda expressions.
871 (qualify_lookup): Handle decltypes within lambda expressions.
872 (pushtag): Handle ts_within_enclosing_non_class in function scope.
874 2009-09-28 Janis Johnson <janis187@us.ibm.com>
876 * mangle.c (write_builtin_type): Support decimal float types.
878 2009-09-28 Richard Henderson <rth@redhat.com>
880 * cp-objcp-common.h (LANG_HOOKS_EH_USE_CXA_END_CLEANUP): New.
882 2009-09-24 Jakub Jelinek <jakub@redhat.com>
884 * method.c (make_thunk, make_alias_for): Don't set
885 DECL_NO_STATIC_CHAIN.
886 * decl.c (builtin_function_1, grokfndecl): Likewise.
887 * lex.c (build_lang_decl): Likewise.
889 2009-09-23 Dodji Seketeli <dodji@redhat.com>
892 * decl.c (cp_finish_decl): Record the types used by the global
893 variable declaration we've just parsed.
895 2009-09-22 Dodji Seketeli <dodji@redhat.com>
897 * cp-lang.c (LANG_HOOKS_FUNCTION_PARAMETER_PACK_P,
898 LANG_HOOKS_FUNCTION_PARM_EXPANDED_FROM_PACK_P,
899 LANG_HOOKS_GET_GENERIC_FUNCTION_DECL): Initialize these
900 hooks for the c++ FE.
901 * cp-tree.h (function_parameter_pack_p, get_function_template_decl,
902 function_parameter_expanded_from_pack_p): Declare ...
903 * pt.c (function_parameter_pack_p, get_function_template_decl,
904 function_parameter_expanded_from_pack_p): ... new hooks.
905 (get_template_info): Make this more robust.
906 (template_args_variadic_p, make_ith_pack_parameter_name): Add a new
907 line between comment and function.
908 (get_template_argument_pack_elems): Fix comment.
909 (tsubst_decl): Arguments of function parameter packs are not
910 parameter packs themselves.
912 2009-09-21 Jason Merrill <jason@redhat.com>
915 * tree.c (trivial_type_p): Fix logic.
917 2009-09-21 Jason Merrill <jason@redhat.com>
919 * name-lookup.c (push_class_level_binding): Sanity check.
921 2009-09-18 Jason Merrill <jason@redhat.com>
923 * decl2.c (determine_visibility): Make anonymous types internal.
924 (mark_used): Complain about types without linkage used in
925 decls with internal linkage.
926 (vague_linkage_fn_p): Split out from...
927 * decl.c (maybe_commonize_var): ...here.
928 (grokdeclarator): Adjust linkage when a typedef gives linkage name.
929 * tree.c (no_linkage_check): Check the enclosing class and template
932 * cp-tree.h (TYPE_NAMESPACE_SCOPE_P): New.
934 * pt.c (get_pattern_parm): New.
935 (listify): Split out from...
936 (listify_autos): ...here.
937 (unify): Deduce std::initializer_list for T.
938 * call.c (build_over_call): Warn about it.
940 2009-09-17 Andrew Pinski <pinskia@gcc.gnu.org>
943 * typeck.c (cp_build_unary_op): Check TREE_CODE for bools instead of
945 (convert_for_assignment): Likewise.
946 * cvt.c (type_promotes_to): Likewise.
948 2009-09-14 Richard Henderson <rth@redhat.com>
949 Jakub Jelinek <jakub@redhat.com>
951 * cp-tree.h (finish_asm_stmt): Update decl.
952 * parser.c (cp_parser_asm_definition): Parse asm goto.
953 (cp_parser_asm_label_list): New.
954 * pt.c (tsubst_copy_asm_operands): Don't recurse on labels.
955 (tsubst_expr): Handle asm labels.
956 * semantics.c (finish_asm_stmt): Add and use labels parameter.
958 2009-09-14 Richard Henderson <rth@redhat.com>
960 * except.c (init_exception_processing): Don't call
961 default_init_unwind_resume_libfunc.
962 (cp_protect_cleanup_actions): Return the decl to call.
963 (build_exc_ptr): Use __builtin_eh_pointer.
964 * optimize.c (clone_body): Set eh_lp_nr, not eh_region.
966 2009-09-13 Richard Guenther <rguenther@suse.de>
967 Rafael Avila de Espindola <espindola@google.com>
969 * except.c (init_exception_processing): Do not set
970 lang_eh_runtime_type.
971 (choose_personality_routine): Do not set eh_personality_decl,
972 set pragma_java_exceptions.
973 * cp-lang.c (LANG_HOOKS_EH_RUNTIME_TYPE): Define.
974 (LANG_HOOKS_EH_PERSONALITY): Likewise.
975 (cp_eh_personality_decl): New.
976 (cp_eh_personality): Likewise.
977 * Make-lang.in (cp-lang.o): Add $(EXPR_H) and $(EXCEPT_H)
980 2009-09-13 Wei Guozhi <carrot@google.com>
983 * cp/optimize.c (build_delete_destructor_body): New function.
984 (maybe_clone_body): Call build_delete_destructor_body for
987 2009-09-10 Jason Merrill <jason@redhat.com>
989 * repo.c (extract_string, get_base_filename, init_repo): constify.
991 2009-09-09 Jason Merrill <jason@redhat.com>
993 * error.c (find_typenames_r): Also add decltypes.
995 2009-09-09 Paolo Carlini <paolo.carlini@oracle.com>
998 * decl2.c (grokfield): Check for explicit template argument lists.
1000 2009-09-09 Jack Howarth <howarth@bromo.med.uc.edu>
1003 * Make-lang.in: Remove redundant code from linkage for darwin10.
1005 2009-09-08 Paolo Carlini <paolo.carlini@oracle.com>
1008 * decl.c (build_init_list_var_init): Check return value of
1009 perform_implicit_conversion.
1011 2009-09-08 Jason Merrill <jason@redhat.com>
1013 * class.c (currently_open_class): Make sure we're dealing with the
1016 * cp-tree.h (enum overload_flags): Remove OP_FLAG.
1017 * method.c (lazily_declare_fn): Check for dtorness in ABI warning.
1019 * name-lookup.c (is_class_level): Remove.
1020 (push_binding_level, leave_scope, resume_scope): Adjust.
1021 (pushlevel_class): Adjust.
1022 (poplevel_class): Make sure we're on class_binding_level.
1024 * decl.c (grokmethod): Rename from start_method.
1025 (finish_method): Remove.
1026 * cp-tree.h: Adjust.
1027 * parser.c (cp_parser_save_member_function_body): Adjust.
1029 2009-09-03 Doug Kwan <dougkwan@google.com>
1031 * tree.c (cp_fix_function_decl_p): New.
1032 (cp_free_lang_data): New.
1034 2009-09-03 Diego Novillo <dnovillo@google.com>
1036 * Make-lang.in (decl2.o): Add dependency on $(POINTER_SET_H).
1037 * decl2.c: Include pointer-set.h.
1038 (collect_candidates_for_java_method_aliases): New.
1039 (cp_write_global_declarations): Call it.
1040 Add local variable CANDIDATES. If set, call
1041 build_java_method_aliases.
1042 (build_java_method_aliases): Add argument CANDIDATES.
1043 Use it to determine if FNDECL should get a hidden alias.
1044 * cp-objcp-common.h (LANG_HOOKS_FREE_LANG_DATA): Define.
1045 * cp-tree.h (cp_free_lang_data): Declare.
1047 2009-09-03 Richard Guenther <rguenther@suse.de>
1049 * method.c (use_thunk): Use cgraph_finalize_function to hand
1050 off thunks to the cgraph.
1051 * semantics.c (emit_associated_thunks): Do not emit thunks
1052 for really extern functions.
1054 2009-09-03 Diego Novillo <dnovillo@google.com>
1056 * cp-lang.c (lang_hooks): Remove const qualifier.
1058 2009-09-02 Jason Merrill <jason@redhat.com>
1060 * semantics.c (describable_type): Don't pretend to be in a template.
1062 * ptree.c (cxx_print_type) [DECLTYPE_TYPE]: Print the expression.
1064 2009-09-01 Alexandre Oliva <aoliva@redhat.com>
1066 * cp-tree.h (TFF_NO_OMIT_DEFAULT_TEMPLATE_ARGUMENTS): New.
1067 * cp-lang.c (cxx_dwarf_name): Pass it.
1068 * error.c (count_non_default_template_args): Take flags as
1069 argument. Adjust all callers. Skip counting of default
1070 arguments if the new flag is given.
1072 2009-09-01 Dodji Seketeli <dodji@redhat.com>
1075 * pt.c (make_ith_pack_parameter_name): Don't use strnlen that is a
1078 2009-09-01 Richard Guenther <rguenther@suse.de>
1080 * cp-objcp-common.c (cp_expr_size): Use tree_expr_size.
1081 * cp-objcp-common.h (LANG_HOOKS_EXPR_SIZE): Do not define.
1083 2009-09-01 Richard Guenther <rguenther@suse.de>
1085 * cp-objcp-common.h (LANG_HOOKS_MARK_ADDRESSABLE): Remove.
1087 2009-08-31 Dodji Seketeli <dodji@redhat.com>
1090 * cp-tree.h (get_template_info): Parameter should be const.
1091 (CLASSTYPE_SPECIALIZATION_OF_PRIMARY_TEMPLATE_P): Fix typo.
1092 (get_template_argument_pack_elems,
1093 get_primary_template_innermost_parameters,
1094 get_template_innermost_arguments, template_template_parameter_p):
1096 * pt.c (get_template_argument_pack_elems,
1097 get_template_innermost_parameters, get_template_innermost_arguments,
1098 template_template_parameter_p):
1099 ... New C++ front end implementation of new language hooks.
1100 (primary_template_instantiation_p): New private helper.
1101 (make_ith_pack_parameter_name): Use snprintf and strnlen instead of
1103 (get_template_info): Const-ify parameter.
1104 * cp-lang.c (LANG_HOOKS_GET_INNERMOST_GENERIC_PARMS,
1105 LANG_HOOKS_GET_INNERMOST_GENERIC_ARGS,
1106 LANG_HOOKS_GET_ARGUMENT_PACK_ELEMS,
1107 LANG_HOOKS_GENERIC_TYPE_PARAMETER_DECL_P): Initialize these
1108 interfaces for the C++ front-end.
1110 2009-08-31 Jason Merrill <jason@redhat.com>
1113 * parser.c (cp_parser_enum_specifier): Make sure the : is followed by a
1114 type-specifier-seq before we commit.
1116 2009-08-28 Richard Guenther <rguenther@suse.de>
1119 * cp-gimplify.c (cp_genericize_r): Do not leak zero-sized stores
1120 into the generic IL.
1122 2009-08-27 Richard Guenther <rguenther@suse.de>
1124 * class.c (build_vtbl_ref_1): Remove excess vertical space.
1125 * Make-lang.in (CXX_TREE_H): Remove c-common.def dependency
1126 tracked by $(TREE_H).
1127 * semantics.c (expand_or_defer_fn): Zero DECL_SAVED_TREE.
1129 2009-08-26 Jason Merrill <jason@redhat.com>
1131 * call.c (build_builtin_candidate): Don't set LOOKUP_ONLYCONVERTING
1132 if we're contextually converting to bool.
1133 (build_conditional_expr): Likewise.
1134 * typeck.c (condition_conversion): Likewise.
1136 * call.c (build_conditional_expr): Fix logic errors.
1137 (build_new_op): Remove dead COND_EXPR handling.
1139 2009-08-24 Jason Merrill <jason@redhat.com>
1141 * cp-tree.h (DECL_DEFERRED_FN): Remove.
1142 (struct lang_decl_fn): Remove deferred flag.
1143 * class.c (build_clone): Don't set it.
1144 * decl2.c (note_vague_linkage_fn): Don't check or set it.
1145 (mark_used): Don't check it.
1146 * method.c (make_thunk, make_alias_for): Don't set it.
1148 * decl2.c (mark_used): Streamline logic.
1153 * cp-tree.h (DECL_ODR_USED): New macro.
1154 (struct lang_decl_base): Add odr_used flag.
1155 * decl.c (duplicate_decls): Propagate it. Use it for error.
1156 * pt.c (register_specialization): Use it for error.
1157 * decl2.c (mark_used): Use it as gating flag rather than TREE_USED.
1158 (cp_write_global_declarations): Use it for error.
1159 (tree_used_ok): Remove.
1160 * cp-tree.h: Remove tree_used_ok.
1161 * call.c (build_call_a): Don't call it.
1162 * init.c (build_offset_ref): Likewise.
1164 2009-08-21 Jakub Jelinek <jakub@redhat.com>
1167 * tree.c (lvalue_p_1) <case CONST_DECL>: Return clk_none if
1170 2009-08-19 Jason Merrill <jason@redhat.com>
1174 * decl2.c (mark_used): Increment function_depth during synthesis.
1175 * parser.c (cp_parser_default_argument): Not here.
1177 2009-08-19 Jakub Jelinek <jakub@redhat.com>
1179 * method.c (use_thunk): Call free_after_compilation after
1180 assemble_end_function.
1182 2009-08-17 Richard Guenther <rguenther@suse.de>
1184 * decl.c (build_ptrmemfunc_type): Keep variant chain intact.
1186 (finish_enum): Keep variant chain intact.
1187 * tree.c (cp_build_reference_type): Likewise.
1189 2009-08-16 Jason Merrill <jason@redhat.com>
1191 Make TREE_USED match the [basic.def.odr] concept for FUNCTION_DECL
1192 and VAR_DECL, so mark_used only has effect the first time.
1193 * decl2.c (mark_used): Just return if TREE_USED is already set.
1194 Don't set TREE_USED if cp_unevaluated_operand is set.
1195 (tree_used_ok): New fn.
1196 * init.c (build_offset_ref): Check it instead of TREE_USED.
1197 * call.c (build_call_a): Likewise.
1198 * cp-tree.h: Declare it.
1199 (DECL_NO_LINKAGE_CHECKED): No longer needed.
1200 (struct lang_decl_base): Remove no_linkage_checked bitfield.
1202 * decl2.c (finish_static_data_member_decl): Don't set TREE_USED.
1204 * decl2.c (mark_used): It's ok to synthesize for default args now.
1206 2009-08-10 Jason Merrill <jason@redhat.com>
1208 Implement DR 757: It's OK for a decl to use a type without linkage
1209 so long as the decl is defined in the current translation unit.
1210 * decl2.c (no_linkage_decls): New vector.
1211 (mark_used): Add decls that use types with no linkage.
1212 (cp_write_global_declarations): Check that they are defined.
1213 (decl_defined_p, no_linkage_error): New fns.
1214 * cp-tree.h (DECL_NO_LINKAGE_CHECKED): New macro.
1215 (struct lang_decl_base): Add flag.
1216 * decl.c (grokfndecl): Don't check type linkage.
1217 (grokvardecl): If the type has no linkage, just make sure
1218 DECL_LANG_SPECIFIC is set.
1219 * pt.c (check_instantiated_arg): Don't check type linkage.
1220 * name-lookup.c (is_local_extern): New fn.
1221 * name-lookup.h: Declare it.
1223 2009-08-05 Jason Merrill <jason@redhat.com>
1226 * init.c (build_vec_init): Evaluate the initializer before
1227 starting the initialization try block.
1229 2009-08-05 Manuel López-Ibáñez <manu@gcc.gnu.org>
1232 * typeck.c (convert_for_assignment): Do not warn for any boolean
1233 variant. Use explicit location.
1235 2009-08-04 Dodji Seketeli <dodji@redhat.com>
1238 * pt.c (tsubst_default_argument): Let access checks of the
1239 default argument happen in the context of the current function.
1241 2009-08-04 Manuel López-Ibáñez <manu@gcc.gnu.org>
1244 * call.c (build_new_op): Only try prefix operator if -fpermissive,
1245 otherwise just error.
1247 2009-08-04 Dodji Seketeli <dodji@redhat.com>
1250 * error.c (lang_decl_name): Print qualified names for decls
1253 2009-08-03 Jason Merrill <jason@redhat.com>
1254 Jakub Jelinek <jakub@redhat.com>
1257 * init.c (build_vec_init): Look through a TARGET_EXPR around a
1260 2009-07-31 Jason Merrill <jason@redhat.com>
1261 Douglas Gregor <doug.gregor@gmail.com>
1263 Remove implicit binding of lvalues to rvalue references (N2831)
1264 * call.c (convert_class_to_reference): Binding an lvalue to an
1265 rvalue reference is bad. If the user-defined conversion is bad,
1266 set bad_p before merging conversions.
1267 (maybe_handle_ref_bind): Don't push down bad_p.
1268 (reference_binding): Binding an lvalue to an rvalue reference is bad.
1269 (convert_like_real): Give a helpful error about binding lvalue
1270 to rvalue reference.
1271 (reference_related_p): No longer static.
1272 * typeck.c (build_typed_address): New.
1273 (build_static_cast_1): Add static_cast from lvalue to &&.
1274 * cp-tree.h: Adjust.
1276 2009-07-31 Jason Merrill <jason@redhat.com>
1278 * call.c (reference_binding): Rename lvalue_p to is_lvalue.
1279 Do direct binding of "rvalues" in memory to rvalue references.
1280 * tree.c (lvalue_p_1): Can't be both non-addressable lvalue and
1282 * typeck.c (build_static_cast_1): Do direct binding of memory
1283 "rvalues" to rvalue references.
1284 * cvt.c (cp_fold_convert): New.
1285 * cp-tree.h: Declare it.
1287 2009-07-31 Jason Merrill <jason@redhat.com>
1289 * typeck.c (build_address): Do fold away ADDR_EXPR of INDIRECT_REF.
1290 * tree.c (rvalue): Use cp_build_qualified_type, not TYPE_MAIN_VARIANT.
1292 2009-07-29 Jason Merrill <jason@redhat.com>
1295 * cp-tree.h (enum tsubst_flags): Add tf_no_class_instantiations.
1296 * error.c (count_non_default_template_args): Pass it.
1297 * pt.c (tsubst) [TYPENAME_TYPE]: Don't complete type if it's set.
1299 2009-07-29 Richard Guenther <rguenther@suse.de>
1302 * cp-gimplify.c (cp_genericize_r): Properly walk the BIND_EXPR
1305 2009-07-26 Simon Martin <simartin@users.sourceforge.net>
1308 * decl.c (grokdeclarator): Do not set TREE_NO_WARNING for functions
1309 with a qualified return type.
1311 2009-07-24 Jason Merrill <jason@redhat.com>
1314 * call.c (build_op_delete_call): If this is for a new-expression
1315 and the op delete is deleted, do nothing.
1318 * call.c (compare_ics): Give list-initialization of std::init_list
1319 priority over conversion to scalar, too.
1321 2009-07-22 Jason Merrill <jason@redhat.com>
1323 * mangle.c (mangle_type_string_for_rtti): Rename to be clearer.
1324 (needs_fake_anon): New.
1325 (write_name): Check it.
1326 (write_nested_name): Add a fake anonymous namespace scope if true.
1327 * name-lookup.c (get_anonymous_namespace_name): No longer static.
1328 * rtti.c, cp-tree.h: Adjust.
1330 2009-07-22 Richard Guenther <rguenther@suse.de>
1333 * cp-gimplify.c (cp_gimplify_expr): Move handling of using
1334 related exprs to ...
1335 (cp_genericize_r): ... genericization stage.
1336 (cp_genericize): Adjust.
1338 2009-07-21 Jason Merrill <jason@redhat.com>
1341 * call.c (reference_binding): Implement binding to { }.
1342 (initialize_reference): Binding temporary to non-const && is fine.
1343 * decl.c (grok_reference_init): Remove error for CONSTRUCTOR.
1345 * decl.c (reshape_init_r): { T } is not an aggregate initializer
1348 2009-07-17 Richard Guenther <rguenther@suse.de>
1351 * decl.c (finish_function): Do not emit unused result warnings
1353 * cp-objcp-common.h (LANG_HOOKS_POST_GIMPLIFY_PASS): Use
1354 c_warn_unused_result_pass.
1355 * semantics.c (expand_or_defer_fn): Adjust assertion about IL status.
1356 * optimize.c (clone_body): Clone in GENERIC.
1357 (maybe_clone_body): Do not clear DECL_SAVED_TREE.
1358 * decl2.c (cp_write_global_declarations): Fix body test.
1359 Do not call cgraph_optimize.
1360 * Make-lang.in (optimize.o): Add tree-iterator.h dependency.
1361 * method.c (use_thunk): Register thunk with
1362 cgraph_finalize_function.
1363 * error.c (function_category): Guard access of DECL_LANG_SPECIFIC.
1365 2009-07-17 Richard Guenther <rguenther@suse.de>
1367 * init.c (build_vec_delete_1): Do not set DECL_REGISTER on the
1370 2009-07-17 Aldy Hernandez <aldyh@redhat.com>
1371 Manuel López-Ibáñez <manu@gcc.gnu.org>
1374 * typeck.c, init.c, class.c, method.c, rtti.c, except.c, error.c,
1375 tree.c, cp-gimplify.c, cxx-pretty-print.c, pt.c, semantics.c,
1376 call.c, cvt.c, mangle.c: Add location argument to
1377 fold_{unary,binary,ternary}, fold_build[123], build_call_expr,
1378 build_size_arg, build_fold_addr_expr, build_call_array,
1379 non_lvalue, size_diffop, fold_build1_initializer,
1380 fold_build2_initializer, fold_build3_initializer,
1381 fold_build_call_array, fold_build_call_array_initializer,
1382 fold_single_bit_test, omit_one_operand, omit_two_operands,
1383 invert_truthvalue, fold_truth_not_expr, build_fold_indirect_ref,
1384 fold_indirect_ref, combine_comparisons, fold_builtin_*,
1385 fold_call_expr, build_range_check, maybe_fold_offset_to_address,
1386 round_up, round_down.
1388 2009-07-16 Jason Merrill <jason@redhat.com>
1391 Split POD into "standard-layout" and "trivial" as per N2230,
1392 Support std::is_standard_layout and std::is_trivial traits.
1393 * cp-tree.h (enum cp_trait_kind): Add CPTK_IS_STD_LAYOUT,
1395 (struct lang_type_class): Add non_std_layout.
1396 (CLASSTYPE_NON_STD_LAYOUT): New.
1397 * class.c (check_bases): Set it.
1398 (check_field_decls): Likewise.
1399 (check_bases_and_members): Likewise.
1400 * parser.c (cp_parser_primary_expression): Handle RID_IS_STD_LAYOUT,
1402 (cp_parser_trait_expr): Likewise.
1403 * semantics.c (trait_expr_value): Handle CPTK_IS_STD_LAYOUT,
1405 (finish_trait_expr): Likewise.
1406 * tree.c (scalarish_type_p, trivial_type_p, std_layout_type_p): New.
1407 (pod_type_p): Use them.
1408 (type_has_nontrivial_copy_init, type_has_nontrivial_default_init): New.
1410 Adjust bits of the language that no longer refer to POD types.
1411 * call.c (convert_arg_to_ellipsis): Use type_has_nontrivial_copy_init
1412 and TYPE_HAS_NONTRIVIAL_DESTRUCTOR rather than pod_type_p.
1413 (build_x_va_arg): Likewise.
1414 (call_builtin_trap): Remove.
1415 * decl.c (declare_local_label): Use type_has_nontrivial_default_init
1416 and TYPE_HAS_NONTRIVIAL_DESTRUCTOR rather than pod_type_p.
1417 (cp_finish_decl): Likewise.
1418 (check_previous_goto_1, check_goto): Adjust error.
1419 * typeck.c (build_class_member_access_expr): Check
1420 CLASSTYPE_NON_STD_LAYOUT rather than CLASSTYPE_NON_POD_P.
1422 2009-07-14 Taras Glek <tglek@mozilla.com>
1423 Rafael Espindola <espindola@google.com>
1425 * Make-lang.in: Added CP_PLUGIN_HEADERS and
1426 c.install-target to export cp-tree.h cxx-pretty-print.h
1427 name-lookup.h headers for plugins.
1429 2009-07-14 Jason Merrill <jason@redhat.com>
1432 * decl.c (decls_match): A non-extern-C declaration doesn't match
1433 a builtin extern-C declaration.
1436 * name-lookup.c (qualified_lookup_using_namespace): Don't stop
1437 looking in used namespaces just because we found something on
1441 * semantics.c (perform_koenig_lookup): Handle empty template args.
1443 * call.c (build_over_call): Use can_trust_pointer_alignment.
1445 2009-07-14 Dodji Seketeli <dodji@redhat.com>
1449 * decl2.c (grokfield): Don't call set_underlying_type on typedef
1450 decls that are type names.
1452 2009-07-13 Andrew Pinski <andrew_pinski@playstation.sony.com>
1455 * parser.c (cp_parser_elaborated_type_specifier): Accept typename in
1456 front of qualified names.
1458 2009-07-12 Jason Merrill <jason@redhat.com>
1461 * tree.c (rvalue): Use lvalue_or_rvalue_with_address_p.
1464 * cp-tree.h (enum cp_lvalue_kind_flags): Add clk_rvalueref.
1465 * tree.c (lvalue_p_1): Return it. Remove
1466 treat_class_rvalues_as_lvalues parm.
1467 (real_lvalue_p): Disallow pseudo-lvalues here.
1468 (lvalue_or_rvalue_with_address_p): New fn.
1469 * call.c (initialize_reference): Use it instead of real_lvalue_p.
1472 * init.c (build_new_1): Handle initializer list as array initializer.
1473 (build_vec_init): Likewise.
1474 * typeck.c (cp_build_modify_expr): Likewise.
1475 * typeck2.c (process_init_constructor_array): Error rather than abort
1476 if too many initializers.
1478 2009-07-10 Jakub Jelinek <jakub@redhat.com>
1481 * error.c (cp_print_error_function): Check for NULL block.
1483 2008-07-09 Simon Martin <simartin@users.sourceforge.net>
1484 Jason Merrill <jason@redhat.com>
1486 * pt.c (perform_typedefs_access_check, get_types_needing_access_check,
1487 append_type_to_template_for_access_check_1): Use CLASS_TYPE_P.
1489 2009-07-09 Dodji Seketeli <dodji@redhat.com>
1492 * pt.c (type_unification_real): Use tsubst_template_arg instead
1493 of tsubst to substitute default template arguments.
1495 2009-07-08 Manuel López-Ibáñez <manu@gcc.gnu.org>
1498 * init.c (build_new_1): Set TREE_NO_WARNING for compiler-generated
1500 * cp-gimplify.c (genericize_eh_spec_block): Likewise.
1503 2009-07-07 Jason Merrill <jason@redhat.com>
1506 * pt.c (tsubst_decl): Don't abort if we didn't change anything
1507 in a TEMPLATE_DECL's args.
1509 2009-07-07 Manuel López-Ibáñez <manu@gcc.gnu.org>
1511 * semantics.c (finalize_nrv_r): Replace EXPR_LOCUS by
1514 2009-07-07 Jason Merrill <jason@redhat.com>
1517 * decl.c (build_enumerator): Don't add enumerators for a
1518 scoped enum to the enclosing class.
1521 * decl.c (start_enum): Allow dependent underlying type.
1524 * decl.c (finish_enum): Finish scope even in a template.
1526 2009-07-07 Manuel López-Ibáñez <manu@gcc.gnu.org>
1528 * init.c: Replace %J by an explicit location. Update all calls.
1530 * typeck2.c: Likewise.
1532 * name-lookup.c: Likewise.
1534 2009-07-06 Manuel López-Ibáñez <manu@gcc.gnu.org>
1536 * decl.c: Replace %H by an explicit location. Update all calls.
1537 * except.c: Likewise.
1538 * semantics.c: Likewise.
1539 * parser.c: Likewise.
1541 2009-07-06 Simon Martin <simartin@users.sourceforge.net>
1544 * pt.c (perform_typedefs_access_check, get_types_needing_access_check,
1545 append_type_to_template_for_access_check_1): Use
1546 RECORD_OR_UNION_CODE_P.
1548 2009-07-04 Jason Merrill <jason@redhat.com>
1550 * pt.c (retrieve_specialization): Don't get confused by a
1551 using-declaration that brings in another instance of this template
1554 * ptree.c (cxx_print_type): Fix logic.
1556 * cp-tree.h (LANG_DECL_FN_CHECK): Fix non-checking version.
1559 * cp-tree.h (struct lang_decl_parm): New.
1560 (struct lang_decl): Add it.
1561 (LANG_DECL_PARM_CHECK): New.
1562 (DECL_PARM_INDEX): New.
1563 * decl2.c (parm_index): Remove.
1564 * lex.c (retrofit_lang_decl): Handle parms.
1565 (cxx_dup_lang_specific_decl): Likewise.
1566 * mangle.c (write_expression): Adjust.
1567 * tree.c (cp_tree_equal): Adjust.
1568 (decl_linkage): Only check DECL_COMDAT for functions and variables.
1569 * parser.c (cp_parser_parameter_declaration_list): Set
1571 * pt.c (iterative_hash_template_arg): Hash it.
1573 2009-07-03 Jason Merrill <jason@redhat.com>
1575 * cp-tree.h (struct lang_decl): Overhaul.
1576 (struct lang_decl_flags): Remove.
1577 (struct lang_decl_base): New.
1578 (struct lang_decl_min): New.
1579 (struct lang_decl_fn): New.
1580 (struct lang_decl_ns): New.
1581 (CAN_HAVE_FULL_LANG_DECL_P): Replace with LANG_DECL_HAS_MIN.
1582 (LANG_DECL_MIN_CHECK): New.
1583 (LANG_DECL_FN_CHECK): New.
1584 (LANG_DECL_NS_CHECK): New.
1585 (STRIP_TEMPLATE): New.
1586 (NON_THUNK_FUNCTION_CHECK): Remove.
1587 (DECL_DECLARES_FUNCTION_P): New.
1589 * lex.c (retrofit_lang_decl, cxx_dup_lang_specific_decl): Adjust.
1590 * decl.c (push_local_name, duplicate_decls): Adjust.
1591 * decl2.c (start_objects): Don't set u2sel.
1592 * semantics.c (finish_omp_threadprivate): Adjust.
1593 * class.c (build_clone): Don't do much on TEMPLATE_DECLs.
1594 (decl_cloned_function_p): Out-of-line implementation of macros.
1595 (clone_function_decl, adjust_clone_args): Use DECL_CLONED_FUNCTION_P.
1596 * mangle.c (write_unqualified_name): Don't check function flags
1598 * method.c (make_alias_for): Don't set DECL_CLONED_FUNCTION.
1599 * pt.c (build_template_decl): Don't set function flags.
1600 (check_default_tmpl_args): Check that it's a function.
1601 (instantiate_template): Use DECL_ABSTRACT_ORIGIN to find the
1604 * pt.c (tsubst_decl) [FUNCTION_DECL]: Don't tsubst
1605 DECL_CLONED_FUNCTION.
1607 * cp-tree.h (struct lang_type_class): Move sorted_fields here.
1608 * class.c (finish_struct_1): Adjust.
1609 * ptree.c (cxx_print_decl, cxx_print_type): Adjust.
1610 * search.c (lookup_field_1): Adjust.
1612 * cp-tree.h (CLASSTYPE_INLINE_FRIENDS): Remove.
1613 * decl.c (finish_method): Don't add to it.
1614 * class.c (fixup_pending_inline): Remove.
1615 (fixup_inline_methods): Remove.
1616 (finish_struct_1): Don't call it.
1618 * error.c (dump_function_name): Handle null name.
1620 2009-07-02 Mark Mitchell <mark@codesourcery.com>
1622 * typeck.c (cp_build_binary_op): Move warnings about use of NULL
1623 in arithmetic earlier and allow comparisions of NULL with
1624 pointers-to-members.
1626 2009-07-02 Jason Merrill <jason@redhat.com>
1628 Use hash tables for template specialization lookup.
1629 * pt.c (struct spec_entry): New type.
1630 (decl_specializations, type_specializations): New hash tables.
1631 (register_specialization, retrieve_specialization): Use them.
1632 (reregister_specialization, lookup_template_class): Use them.
1633 (eq_specializations, hash_tmpl_and_args, hash_specialization): New.
1634 (iterative_hash_template_arg): New.
1635 (init_template_processing): New
1636 (process_partial_specialization): Don't look to see if we already
1637 have this partial specialization.
1638 (maybe_process_partial_specialization): Handle reassigning
1639 full specializations when we get an explicit specialization
1640 of the partial instantiation.
1641 (tsubst_friend_function): Adjust specialization reassignment code.
1642 (instantiate_template): Only do one lookup.
1643 (instantiate_decl): Don't do any lookup.
1644 * cp-tree.h: Declare init_template_processing.
1645 * decl.c (duplicate_decls): Pass args to reregister_specialization.
1647 2009-07-01 Jason Merrill <jason@redhat.com>
1649 * cp-tree.h (DECL_CLASS_TEMPLATE_P): Use DECL_IMPLICIT_TYPEDEF_P.
1651 * pt.c (register_specialization): Use duplicate_decls to merge
1652 the argument with a previous specialization.
1653 (check_explicit_specialization): Call register_specialization to
1654 merge the TEMPLATE_DECL with a previous version.
1655 (determine_specialization): Return the args even if fn is a template.
1657 2009-07-01 Ian Lance Taylor <iant@google.com>
1659 * g++spec.c (lang_specific_driver): Bump num_args by 1.
1661 2009-06-30 Jason Merrill <jason@redhat.com>
1664 * pt.c (tsubst_pack_expansion): Handle unexpanded packs in an
1665 EXPR_PACK_EXPANSION.
1667 2009-06-29 Jason Merrill <jason@redhat.com>
1670 * error.c (dump_template_parms): Pass all args to
1671 count_non_default_template_args.
1672 (count_non_default_template_args): Pull out the inner ones.
1674 2009-06-26 H.J. Lu <hongjiu.lu@intel.com>
1676 * decl.c (duplicate_decls): Re-indent.
1678 2009-06-25 Ian Lance Taylor <iant@google.com>
1680 * call.c (avoid_sign_compare_warnings): New static function.
1681 (build_new_op): Call it.
1682 * typeck.c (cp_build_binary_op): Don't call warn_sign_compare if
1683 TREE_NO_WARNING is set on either operand.
1685 2009-06-25 Ian Lance Taylor <iant@google.com>
1687 * g++spec.c (SKIPOPT): define.
1688 (lang_specific_driver): Handle -static-libstdc++. Only add
1689 LIBSTDCXX_STATIC if we add LIBSTDCXX.
1691 2009-06-25 Ian Lance Taylor <iant@google.com>
1693 * cvt.c (convert_to_void): Only warn about COND_EXPR if neither
1694 the second nor third operand has side effects.
1696 2009-06-25 Ian Lance Taylor <iant@google.com>
1698 * parser.c (cp_parser_binary_expression): Increment
1699 c_inhibit_evaluation_warnings while parsing the right hand side of
1700 "true || x" or "false && x".
1701 * typeck.c (cp_build_binary_op): Only call warn_for_sign_compare
1702 if c_inhibit_evaluation_warnings is zero.
1704 2009-06-24 Jason Merrill <jason@redhat.com>
1706 * error.c (dump_decl): Do say "typedef" for the injected class name.
1708 * pt.c (lookup_template_class): Use currently_open_class,
1709 compare template args later.
1712 * decl.c (decls_match): Check DECL_TI_TEMPLATE too.
1713 * class.c (resolve_address_of_overloaded_function): Fix typo.
1715 2009-06-18 Aldy Hernandez <aldyh@redhat.com>
1717 * class.c (get_vtable_decl): Replace finish_decl with cp_finish_decl.
1718 * decl.c (finish_decl): Remove.
1719 (declare_global_var): Replace finish_decl with cp_finish_decl.
1720 (start_method): Same.
1721 * rtti.c (emit_tinfo_decl): Same.
1722 * pt.c (tsubst_expr): Same.
1723 (instantiate_decl): Same.
1724 * decl2.c (grokbitfield): Same.
1725 * name-lookup.c (pushdecl_top_level_1): Same.
1726 * cp-tree.h: Remove finish_decl.
1728 2009-06-16 David Edelsohn <edelsohn@gnu.org>
1730 * g++-spec.c (LIBSTDCXX_STATIC): Default to NULL.
1731 (lang_specific_driver): Always allocate extra argument.
1732 Add LIBSTDCXX_STATIC to arglist if defined and linking
1735 2009-06-16 Ian Lance Taylor <iant@google.com>
1737 * Make-lang.in (cp/class.o): Depend upon gt-cp-class.h.
1738 (cp/semantics.o): Depend upon gt-cp-semantics.h.
1740 2009-06-16 Ian Lance Taylor <iant@google.com>
1742 * parser.c (cp_unevaluated_operand): Define global variable.
1743 (cp_parser_question_colon_clause): Increment
1744 c_inhibit_evaluation_warnings when evaluating an expression which
1745 will never be executed.
1746 (cp_parser_decltype): Increment cp_unevaluated_operand and
1747 c_inhibit_evaluation_warnings, not skip_evaluation.
1748 (cp_parser_sizeof_operand): Likewise.
1749 (cp_parser_enclosed_template_argument_list): Save
1750 cp_unevaluated_operand and c_inhibit_evaluation_warnings, not
1752 * cp-tree.h (struct saved_scope): Remove skip_evaluation field.
1753 Add unevaluated_operand and inhibit_evaluation_warnings fields.
1754 (cp_unevaluated_operand): Declare.
1755 * name-lookup.c (push_to_top_level): Save cp_unevaluated_operand
1756 and c_inhibit_evaluation_warnings rather than skip_evaluation.
1757 (pop_from_top_level): Restore cp_unevaluated_operand and
1758 c_inhibit_evaluation_warnings rather than skip_evaluation.
1759 * class.c (build_base_path): Check cp_unevaluated_operand rather
1760 than skip_evaluation.
1761 * typeck.c (build_class_member_access_expr): Likewise.
1762 (cp_build_binary_op): Don't warn about bad shift counts if
1763 c_inhibit_evaluation_warnings is non-zero.
1764 * pt.c (coerce_template_parms): Save state of
1765 cp_unevaluated_operand and c_inhibit_evaluation_warnings, not
1767 (tsubst_aggr_type): Likewise.
1768 (tsubst_pack_expansion): Check cp_unevaluated_operand rather than
1770 (tsubst_copy): Likewise.
1771 (tsubst): Set cp_unevaluated_operand and
1772 c_inhibit_evaluation_warnings, not skip_evaluation.
1773 (tsubst_copy_and_build): Likewise.
1774 * call.c (convert_arg_to_ellipsis): Check cp_unevaluated_operand
1775 rather than skip_evaluation.
1776 * decl2.c (mark_used): Likewise.
1777 * semantics.c (finish_non_static_data_member): Likewise.
1778 * cvt.c (cp_convert_and_check): Check
1779 c_inhibit_evaluation_warnings rather than skip_evaluation.
1780 * mangle.c (write_type): Set cp_unevaluated_operand rather than
1783 2009-06-15 Ian Lance Taylor <iant@google.com>
1785 * parser.c (cp_parser_direct_declarator): Add braces around
1786 variables declared before label.
1788 2009-06-15 Rafael Avila de Espindola <espindola@google.com>
1790 * cp-objcp-common.h (LANG_HOOKS_COMDAT_GROUP): Remove.
1791 * cp-tree.h (cxx_comdat_group): Change signature.
1792 * decl.c (duplicate_decls): Use DECL_COMDAT_GROUP.
1793 (cxx_comdat_group): Change signature.
1794 * decl2.c (comdat_linkage, maybe_make_one_only): Update call to
1796 (constrain_visibility, get_guard): Use DECL_COMDAT_GROUP.
1797 * method.c (use_thunk): Update call to make_decl_one_only.
1798 * optimize.c (maybe_clone_body): Use DECL_COMDAT_GROUP
1800 2009-06-12 Aldy Hernandez <aldyh@redhat.com>
1802 * typeck.c (cp_build_binary_op): Pass location to overflow_warning.
1803 (build_modify_expr): New arg.
1804 * semantics.c (finish_unary_op_expr): Pass location to
1806 (handle_omp_for_class_iterator): Pass location to build_modify_expr.
1807 * typeck.c (cxx_sizeof_or_alignof_type): Pass location to
1808 c_sizeof_or_alignof_type.
1809 (build_array_ref): New argument.
1810 (build_compound_expr): Same.
1811 (build_const_cast): Same.
1812 (build_ptrmemfunc): Pass location to build_c_cast.
1813 * init.c (avoid_placement_new_aliasing): Pass location to
1815 (build_vec_delete_1): Pass location to cp_build_modify_expr,
1816 build_compound_expr.
1817 * class.c (build_vtbl_ref_1): Pass location to build_array_ref.
1818 * decl.c (poplevel): Pass location to c_build_bind_expr.
1819 (finish_case_label): Pass location to build_case_label.
1820 (finish_constructor_body): Same.
1821 (finish_destructor_body): Pass location to build_stmt.
1822 (cxx_maybe_build_cleanup): Same, but to build_compound_expr.
1823 * call.c (build_new_op): Pass location to build_array_ref.
1824 (build_x_va_arg): Pass location to build_va_arg.
1825 * except.c (expand_end_catch_block): Pass location to
1827 * cp-tree.h (build_array_ref): New argument.
1828 (build_compound_expr): Same.
1829 (build_c_cast): Same.
1830 * cp-gimplify.c (gimplify_if_stmt): Pass location on down.
1831 (gimplify_switch_stmt): Same.
1832 * typeck2.c (split_nonconstant_init_1): Same.
1833 * pt.c (tsubst_copy): Same.
1834 * semantics.c (add_decl_expr): Same.
1835 (do_poplevel): Same.
1836 (push_cleanup): Same.
1837 (finish_goto_stmt): Same.
1838 (finish_expr_stmt): Same.
1839 (begin_if_stmt): Same.
1840 (begin_while_stmt): Same.
1841 (begin_do_stmt): Same.
1842 (finish_return_stmt): Same.
1843 (begin_for_stmt): Same.
1844 (finish_break_stmt): Same.
1845 (finish_continue_stmt): Same.
1846 (begin_switch_stmt): Same.
1847 (begin_try_block): Same.
1848 (begin_handler): Same.
1849 (finish_asm_stmt): Same.
1850 (finish_label_stmt): Same.
1851 (finish_stmt_expr_expr): Same.
1852 (finalize_nrv_r): Same.
1853 (finish_omp_atomic): Same.
1854 * name-lookup.c (do_using_directive): Same.
1855 * decl2.c (grok_array_decl): Same.
1856 * parser.c (cp_parser_cast_expression): Same.
1857 (cp_parser_selection_statement): Same.
1858 (cp_parser_implicitly_scoped_statement): Same.
1859 (cp_parser_objc_selector_expression): Same.
1860 (cp_parser_objc_synchronized_statement): Same.
1861 (cp_parser_objc_throw_statement): Same.
1862 (cp_parser_omp_critical): Same.
1863 (cp_parser_omp_master): Same.
1864 * typeck.c (build_function_call): Add location argument.
1865 * init.c: Add location argument to all build_decl calls.
1871 * semantics.c: Same.
1874 * cp-gimplify.c: Same.
1876 (cp_make_fname_decl): Add location argument. Pass location ot
1878 (finish_case_label): Same.
1879 * cp-tree.h (finish_case_label): Add location argument.
1880 * parser.c (cp_parser_label_for_labeled_statement): Pass location to
1883 2009-06-09 Jason Merrill <jason@redhat.com>
1886 * decl2.c (mark_used): Return after complaining about deleted fn.
1888 2009-06-08 Jason Merrill <jason@redhat.com>
1890 * parser.c (cp_parser_type_id_1): 'auto' type is ok with a
1891 late-specified return type.
1893 2009-06-08 Jakub Jelinek <jakub@redhat.com>
1896 * call.c (check_dtor_name): Return false even if
1897 get_type_value (name) is error_mark_node.
1901 * parser.c (cp_parser_direct_declarator): Don't set TREE_SIDE_EFFECTS
1902 on error_mark_node. Check for VLAs outside of function context
1903 before check whether to wrap bounds into a NOP_EXPR with
1906 2009-06-08 Alexandre Oliva <aoliva@redhat.com>
1908 * repo.c (get_base_filename): Use aux_base_name rather than
1909 alternate temporary file during second compare debug compilation.
1910 (finish_repo): Skip during -fcompare-debug-second.
1912 2009-06-06 Ian Lance Taylor <iant@google.com>
1914 * parser.c (cp_parser_label_for_labeled_statement): Support
1915 attribute on labels if immediately followed by semicolon.
1916 * semantics.c (finish_label_stmt): Return new label.
1917 * pt.c (tsubst_expr): Handle attributes for LABEL_EXPR.
1919 2009-06-03 Ian Lance Taylor <iant@google.com>
1921 * Make-lang.in (cc1plus-checksum.o): Depend upon $(CONFIG_H) and
1924 2009-06-02 Mark Mitchell <mark@codesourcery.com>
1926 * decl.c (maybe_deduce_size_from_array_init): Use relayout_decl.
1928 2009-06-02 Jason Merrill <jason@redhat.com>
1932 * typeck.c (cp_build_modify_expr): Always pass init-lists to the
1934 * call.c (implicit_conversion): Allow init-list conversion to scalar
1935 during direct-initialization, too. Mark the conversion bad if it
1936 has too many levels of braces.
1937 (convert_like_real): And give a helpful error.
1941 * decl.c (cp_finish_decl): Handle auto deduction from ().
1942 * typeck.c (build_x_indirect_ref): Handle dereferencing an operand
1943 with dependent type that is known to be a pointer.
1945 2009-06-02 Simon Martin <simartin@users.sourceforge.net>
1948 * pt.c (register_specialization): Properly setup DECL_CONTEXT for
1949 specializations in an invalid namespace.
1951 2009-06-01 Aldy Hernandez <aldyh@redhat.com>
1953 * error.c (print_instantiation_partial_context): Print column
1956 2009-05-29 Ian Lance Taylor <iant@google.com>
1958 * error.c (cp_printer): Don't use va_arg with enum type.
1960 2009-05-28 Dodji Seketeli <dodji@redhat.com>
1963 * cp-tree.h (canonical_type_variant): Remove this function declaration.
1964 (strip_typedefs): New function declaration.
1965 * tree.c (strip_typedefs): New function definition.
1966 (canonical_type_variant): Remove function definition.
1967 * cvt.c (convert_from_reference): No need to use
1968 canonical_type_variant.
1969 * typeck.c (cp_build_indirect_ref): Likewise.
1970 * error.c (dump_template_bindings): Use strip_typedefs instead of
1971 canonical_type_variant.
1972 * pt.c (convert_template_argument, unify): Likewise.
1973 * mangle.c (canonicalize_for_substitution): Don't use
1974 canonical_type_variant.
1976 2009-05-27 Jason Merrill <jason@redhat.com>
1978 * call.c (implicit_conversion): Handle conversion from
1979 initializer-list to scalar.
1980 (convert_like_real): Likewise. Avoid crashing on list
1981 initialization with bad conversions.
1982 (can_convert): Use LOOKUP_EXPLICIT.
1983 (can_convert_arg_bad): Add flags parm.
1984 * cp-tree.h: Adjust.
1985 * typeck.c (convert_for_assignment): Pass flags.
1987 2009-05-27 Ian Lance Taylor <iant@google.com>
1989 * Make-lang.in (g++$(exeext)): Change $(COMPILER) to $(LINKER).
1990 (cc1plus-dummy$(exeext), cc1plus$(exeext)): Likewise.
1992 2009-05-26 Ian Lance Taylor <iant@google.com>
1994 * Make-lang.in (g++spec.o): Use $(COMPILER).
1995 (g++$(exeext), cc1plus-dummy$(exeext)): Likewise.
1996 (cc1plus$(exeext)): Likewise.
1998 2009-05-26 Dodji Seketeli <dodji@redhat.com>
2001 * cp-tree.h (MEMBER_TYPES_NEEDING_ACCESS_CHECK): Remove this accessor.
2002 (TI_TYPEDEFS_NEEDING_ACCESS_CHECKING): New accessor.
2003 (get_types_needing_access_check): Declare new entry point.
2004 * pt.c (append_type_to_template_for_access_check_1,
2005 get_types_needing_access_check): New functions.
2006 (perform_typedefs_access_check): Accept FUNCTION_DECLs and
2007 RECORD_TYPEs rather than TEMPLATE_DECLs. Use the new
2008 get_types_needing_access_check, no more
2009 MEMBER_TYPES_NEEDING_ACCESS_CHECK.
2010 (instantiate_class_template): Set input_location to the source
2011 location of the most specialized template definition.
2012 Perform access check using the RECORD_TYPE of the template, not its
2013 associated most generic TEMPLATE_DECL.
2014 (append_type_to_template_for_access_check): Augment function
2015 comments. Use the new get_types_needing_access_check, not
2016 MEMBER_TYPE_NEEDING_ACCESS_CHECK. Use the new
2017 append_type_to_template_for_access_check_1 subroutine.
2019 2009-05-22 Jason Merrill <jason@redhat.com>
2022 * typeck.c (cp_build_binary_op): Allow ENUMERAL_TYPE in
2023 arithmetic comparisons.
2024 (cp_common_type): Handle scoped enums.
2026 * call.c (promoted_arithmetic_type_p): Don't use INTEGRAL_TYPE_P.
2027 (add_builtin_candidate, add_builtin_candidates): Likewise.
2028 (convert_like_real): Likewise.
2029 * class.c (check_bitfield_decl): Likewise.
2030 * decl.c (check_static_variable_definition): Likewise.
2031 (compute_array_index_type): Likewise.
2032 * decl2.c (grokbitfield): Likewise.
2033 * init.c (build_new_1): Likewise.
2034 * pt.c (convert_nontype_argument): Likewise.
2035 (current_instantiation): Likewise.
2036 * tree.c (pod_type_p): Likewise.
2037 * typeck.c (build_static_cast_1): Likewise.
2038 (build_reinterpret_cast_1): Likewise.
2040 2009-05-22 Richard Guenther <rguenther@suse.de>
2043 * init.c (avoid_placement_new_aliasing): Remove.
2044 (build_new_1): Do not call it.
2046 2009-05-22 Mark Mitchell <mark@codesourcery.com>
2048 * decl2.c (decl_needed_p): Consider dllexport'd functions needed.
2049 * semantics.c (expand_or_defer_fn): Similarly.
2051 2009-05-20 Ian Lance Taylor <iant@google.com>
2053 * parser.c (cp_parser_postfix_expression): Change args to a vec.
2054 Release it when done.
2055 (tree_vector): Define typedef. Define VEC functions.
2056 (cp_parser_parenthesized_expression_list): Change return type to
2057 vec. Change all callers.
2058 (cp_parser_new_expression): Change placement and initializer to
2059 vecs. Release them when done.
2060 (cp_parser_new_placement): Change return type to vec. Change all
2062 (cp_parser_new_initializer): Likewise.
2063 * typeck.c (build_function_call_vec): Just call
2064 cp_build_function_call_vec.
2065 (cp_build_function_call): Just build a vec and call
2066 cp_build_function_call_vec.
2067 (cp_build_function_call_vec): New function based on old
2068 cp_build_function_call.
2069 (convert_arguments): Remove nargs and argarray parameters. Change
2070 values to a vec. Change caller.
2071 (build_x_compound_expr_from_vec): New function.
2072 (cp_build_modify_expr): Build vec to pass to
2073 build_special_member_call.
2074 * call.c (struct z_candidate): Add first_arg field. Change args
2076 (convert_class_to_reference): Handle first argument separately.
2077 (add_candidate): Add first_arg parameter. Change args parameter
2078 to vec. Change all callers.
2079 (add_function_candidate, add_conv_candidate): Likewise.
2080 (add_template_candidate_real, add_template_candidate): Likewise.
2081 (add_template_conv_candidate): Likewise.
2082 (build_user_type_conversion_1): Handle first argument separately.
2083 (resolve_args): Change return type and parameter type to vecs.
2085 (perform_overload_resolution): Change args parameter to vec.
2087 (build_new_function_call, build_operator_new_call): Likewise.
2088 (add_candidates): Likewise.
2089 (build_op_call): New globally visible function, built from and
2090 replacing static function build_object_call.
2091 (build_new_op): Don't handle CALL_EXPR. Build vec, not tree_list,
2093 (build_op_delete_call): Build vec to pass to
2094 cp_build_function_call_vec.
2095 (build_temp): Build vec to pass to build_special_member_call.
2096 (convert_like_real): Likewise.
2097 (perform_direct_initialization_if_possible): Likewise.
2098 (build_over_call): Handle first_arg field. Use build_call_array
2099 rather than build_call_list.
2100 (build_special_member_call): Change args parameter to vec. Change
2102 (build_new_method_call): Likewise.
2103 * init.c (expand_default_init): Change parms to vec.
2104 (build_raw_new_expr): Change placement and init to vecs. Change
2106 (build_new_1, build_new): Likewise.
2107 * class.c (resolve_address_of_overloaded_function): Build array to
2108 pass to fn_type_unification.
2109 * pt.c (tsubst_copy_and_build): For NEW_EXPR build vecs to pass to
2110 build_new. For CALL_EXPR create a vec rather than a tree_list;
2111 expand a pack if necessary.
2112 (fn_type_unification): Change args parameter to const tree *. Add
2113 nargs parameter. Change all callers.
2114 (type_unification_real): Likewise.
2115 (unify): Build array to pass to type_unification_real.
2116 (get_bindings): Build array to pass to fn_type_unification.
2117 (any_type_dependent_arguments_p): Change args parameter to a vec.
2119 (make_args_non_dependent): Renamed from build_non_dependent_args.
2120 Change return type to void. Change parameter type to vec. Change
2122 (do_auto_deduction): Pass an array to type_unification_real.
2123 * semantics.c (perform_koenig_lookup): Change args to vec. Change
2125 (finish_call_expr): Change args to vec. Change all callers. Call
2126 build_op_call instead of passing CALL_EXPR to build_new_op.
2127 (cxx_omp_create_clause_info): Allocate vec to pass to
2128 build_special_member_call.
2129 * decl2.c (build_offset_ref_call_from_tree): Change args parameter
2130 to vec. Change all callers.
2131 * name-lookup.c (lookup_function_nonclass): Likewise.
2132 (struct arg_lookup): Change args to vec.
2133 (arg_assoc_namespace): Handle args as a vec.
2134 (arg_assoc_args_vec): New static function.
2135 (lookup_arg_dependent): Change args parameter to vec. Change all
2137 * method.c (do_build_assign_ref): Allocate vec to pass to
2138 build_special_member_call.
2139 * except.c (build_throw): Likewise.
2140 * typeck2.c (build_functional_cast): Likewise.
2141 * cvt.c (ocp_convert): Likewise.
2142 * tree.c (build_min_non_dep_call_vec): Change last parameter to
2143 vec. Change all callers.
2144 * cp-tree.h: Update declarations.
2145 * name-lookup.h: Update declarations.
2147 2009-05-20 Sandra Loosemore <sandra@codesourcery.com>
2149 * typeck.c (default_conversion): Check targetm.promoted_type.
2150 * decl.c (grokdeclarator): Check targetm.invalid_return_type.
2151 (grokparms): Check targetm.invalid_parameter_type.
2152 * cvt.c (ocp_convert): Check targetm.convert_to_type.
2153 (build_expr_type_conversion): Check targetm.promoted_type.
2155 2009-05-19 Andrew Pinski <andrew_pinski@playstation.sony.com>
2157 * typeck.c (build_binary_op): Allow % on integal vectors.
2159 2009-05-18 Jason Merrill <jason@redhat.com>
2161 Implement explicit conversions ops as specified in N2437.
2162 * decl.c (grokdeclarator): Handle explicit conversion ops.
2163 (check_initializer): Pass flags to store_init_value.
2164 * decl2.c (maybe_emit_vtables): Likewise.
2165 * init.c (expand_aggr_init_1): Likewise.
2166 * call.c (convert_class_to_reference): Take flags parm,
2167 check DECL_NONCONVERTING_P.
2168 (build_user_type_conversion_1): Check DECL_NONCONVERTING_P.
2169 (add_builtin_candidates): Simplify getting type of conversion.
2170 (build_object_call): Likewise. Check DECL_NONCONVERTING_P.
2171 (implicit_conversion): Pass through LOOKUP_ONLYCONVERTING.
2172 (reference_binding): Take flags parm. Direct-initialize copy parm.
2173 (add_function_candidate): Direct-initialize the copy parm.
2174 (add_conv_candidate): Use LOOKUP_IMPLICIT, not LOOKUP_NORMAL.
2175 (build_builtin_candidate): Add LOOKUP_ONLYCONVERTING.
2176 (conditional_conversion): Likewise.
2177 (convert_like_real): Only complain about DECL_NONCONVERTING_P
2179 (perform_implicit_conversion_flags): Add flags parm to
2180 perform_implicit_conversion. Improve diagnostics.
2181 * cp-tree.h (LOOKUP_IMPLICIT): New macro.
2182 (LOOKUP_COPY_PARM): New bit macro.
2183 * cvt.c (build_expr_type_conversion): Check DECL_NONCONVERTING_P.
2184 * typeck.c (convert_for_assignment): Take flags parm, pass it to
2185 perform_implicit_conversion_flags.
2186 (cp_build_modify_expr): Pass flags to convert_for_assignment.
2187 (convert_for_initialization): Likewise.
2188 * typeck2.c (store_init_value): Take flags parm, pass to
2190 (digest_init_flags): Add flags parm to digest_init.
2191 (digest_init_r): Take flags parm, pass to convert_for_initialization.
2192 (process_init_constructor_array): Pass it.
2193 (process_init_constructor_record): Likewise.
2194 (process_init_constructor_union): Likewise.
2196 2009-05-16 Jason Merrill <jason@redhat.com>
2199 * pt.c (tsubst_qualified_id): Retain the type if we aren't dealing
2200 with a dependent type. Actually look up the destructor.
2201 * semantics.c (finish_id_expression): Fix logic.
2202 (finish_qualified_id_expr): Don't try to use 'this' if we aren't in
2204 * typeck.c (build_x_unary_op): Diagnose taking the address of a
2205 constructor or destructor.
2206 * tree.c (get_first_fn): Handle OFFSET_REF.
2208 2009-05-17 Joseph Myers <joseph@codesourcery.com>
2210 * tree.c (cxx_printable_name_internal): Allow consecutive
2211 translated and untranslated cached copies of the name of the
2214 2009-05-15 Ian Lance Taylor <iant@google.com>
2216 * cp-tree.h (enum cp_lvalue_kind_flags): Rename from
2217 cp_lvalue_kind. Change all uses.
2218 (enum base_access_flags): Rename from enum base_access. Change
2220 * parser.c (enum cp_parser_flags): Remove enum tag.
2222 2009-05-15 Manuel López-Ibáñez <manu@gcc.gnu.org>
2225 * call.c (build_new_op): Update calls to warn_logical_operator.
2227 2009-05-14 Ian Lance Taylor <iant@google.com>
2229 * class.c (layout_class_type): Change itk to unsigned int.
2230 * decl.c (finish_enum): Change itk to unsigned int.
2231 * parser.c (cp_parser_check_decl_spec): Change ds to int. Remove
2234 2009-05-13 David Mandelin <dmandelin@mozilla.com>:
2236 * decl.c (duplicate_decls): Preserve parameter attributes.
2238 2009-05-10 Jan Hubicka <jh@suse.cz>
2240 * decl2.c (cxx_callgraph_analyze_expr): Use
2241 cgraph_mark_address_taken.
2243 2009-05-10 Joseph Myers <joseph@codesourcery.com>
2245 * call.c (name_as_c_string): Call type_as_string_translate.
2246 Translate identifiers to locale character set.
2247 * cp-tree.h (lang_decl_name): Update prototype.
2248 (type_as_string_translate, decl_as_string_translate,
2249 cxx_printable_name_translate): Declare.
2250 * cxx-pretty-print.c (M_): Define.
2251 (pp_cxx_unqualified_id, pp_cxx_canonical_template_parameter): Mark
2252 English fragments for conditional translation with M_.
2253 * decl.c (grokdeclarator): Translate identifiers to locale
2254 character set for diagnostics.
2255 * error.c (M_): Define.
2256 (dump_template_bindings, dump_type, dump_aggr_type,
2257 dump_type_prefix, dump_global_iord, dump_simple_decl, dump_decl,
2258 dump_function_decl, dump_template_parms, dump_expr,
2259 dump_binary_op, op_to_string, assop_to_string): Mark English
2260 fragments for conditional translation with M_.
2261 (type_as_string): Disable translation of identifiers.
2262 (type_as_string_translate): New.
2263 (expr_as_string): Disable translation of identifiers.
2264 (decl_as_string): Disable translation of identifiers.
2265 (decl_as_string_translate): New.
2266 (lang_decl_name): Add parameter translate.
2267 (args_to_string): Call type_as_string_translate.
2268 (cp_print_error_function): Call cxx_printable_name_translate.
2269 (print_instantiation_full_context,
2270 print_instantiation_partial_context): Call
2271 decl_as_string_translate.
2272 * parser.c (cp_lexer_get_preprocessor_token): Use %qE for
2273 identifier in diagnostic.
2274 * tree.c (cxx_printable_name): Change to
2275 cxx_printable_name_internal. Add parameter translate.
2276 (cxx_printable_name, cxx_printable_name_translate): New wrappers
2277 round cxx_printable_name_internal.
2279 2009-05-08 H.J. Lu <hongjiu.lu@intel.com>
2282 * call.c (build_call_a): Updated warn_deprecated_use call.
2283 (build_over_call): Likewise.
2284 * decl.c (grokdeclarator): Likewise.
2285 (grokparms): Likewise.
2286 * semantics.c (finish_id_expression): Likewise.
2287 * typeck.c (build_class_member_access_expr): Likewise.
2288 (finish_class_member_access_expr): Likewise.
2290 2009-05-06 Dodji Seketeli <dodji@redhat.com>
2293 * pt.c (tsubst_copy) <case PARM_DECL>: We don't want to tsubst the
2294 whole list of PARM_DECLs, just the current one.
2296 2009-05-05 Shujing Zhao <pearly.zhao@oracle.com>
2299 (opname_tab, assignop_tab, update_member_visibility, yyerror, yyhook,
2300 mangle_compound_literal): Remove unused declarations.
2301 (build_vfield_ref, cxx_print_statistics, clone_function_decl,
2302 adjust_clone_args, maybe_push_cleanup_level, pushtag, make_anon_name,
2303 pushdecl_top_level_maybe_friend, pushdecl_top_level_and_finish,
2304 check_for_out_of_scope_variable, print_other_binding_stack,
2305 maybe_push_decl, cxx_mark_addressable, force_target_expr,
2306 build_target_expr_with_type, finish_case_label,
2307 cxx_maybe_build_cleanup, begin_eh_spec_block, finish_eh_spec_block,
2308 check_template_keyword, cxx_omp_predetermined_sharing,
2309 cxx_omp_clause_default_ctor, cxx_omp_clause_copy_ctor,
2310 cxx_omp_clause_assign_op, cxx_omp_clause_dtor, cxx_omp_finish_clause,
2311 cxx_omp_privatize_by_reference): Rearrange the declarations line to
2312 match the comment that indicates the .c file which the functions are
2314 (cxx_print_xnode, cxx_print_decl, cxx_print_type,
2315 cxx_print_identifier, cxx_print_error_function, pushdecl): Add comment.
2317 2009-05-05 Nathan Sidwell <nathan@codesourcery.com>
2319 * typeck.c (cp_build_compound_expr): Require RHS to have a known
2321 * class.c (resolve_address_of_overloaded_function): Use
2322 OVL_CURRENT for error message.
2323 (instantiate_type): Forbid COMPOUND_EXPRs and remove code dealing
2324 with them. Do not copy the node.
2326 2009-05-05 Jakub Jelinek <jakub@redhat.com>
2329 * pt.c (tsubst): If magic NOP_EXPR with side-effects has no type,
2330 set it from its operand's type after tsubst_expr.
2332 2009-05-04 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
2335 * parser.c (cp_lexer_get_preprocessor_token): Do not store the
2336 canonical spelling for keywords.
2337 (cp_parser_attribute_list): Use the canonical spelling for
2338 keywords in attributes.
2340 2009-05-01 Joseph Myers <joseph@codesourcery.com>
2342 * cxx-pretty-print.c (is_destructor_name, pp_cxx_unqualified_id,
2343 pp_cxx_template_keyword_if_needed, pp_cxx_postfix_expression,
2344 pp_cxx_new_expression, pp_cxx_delete_expression,
2345 pp_cxx_unary_expression, pp_cxx_assignment_operator,
2346 pp_cxx_assignment_expression, pp_cxx_expression,
2347 pp_cxx_function_specifier, pp_cxx_decl_specifier_seq,
2348 pp_cxx_simple_type_specifier, pp_cxx_type_specifier_seq,
2349 pp_cxx_exception_specification, pp_cxx_direct_declarator,
2350 pp_cxx_ctor_initializer, pp_cxx_type_id, pp_cxx_statement,
2351 pp_cxx_namespace_alias_definition, pp_cxx_template_parameter,
2352 pp_cxx_canonical_template_parameter, pp_cxx_template_declaration,
2353 pp_cxx_declaration, pp_cxx_typeid_expression,
2354 pp_cxx_va_arg_expression, pp_cxx_offsetof_expression,
2355 pp_cxx_trait_expression): Mostly use pp_string and
2356 pp_cxx_ws_string in place of pp_identifier and pp_cxx_identifier
2357 for non-identifiers. Mark English strings for translation.
2358 * cxx-pretty-print.h (pp_cxx_ws_string): Define.
2359 * error.c (dump_template_parameter, dump_template_bindings,
2360 dump_type, dump_aggr_type, dump_type_prefix, dump_simple_decl,
2361 dump_decl, dump_template_decl, dump_function_decl,
2362 dump_parameters, dump_exception_spec, dump_template_parms,
2363 dump_expr, dump_binary_op, dump_unary_op, op_to_string,
2364 assop_to_string, args_to_string, cp_print_error_function,
2365 print_instantiation_full_context,
2366 print_instantiation_partial_context): Mostly use pp_string and
2367 pp_cxx_ws_string in place of pp_identifier and pp_cxx_identifier
2368 for non-identifiers. Mark English strings for translation.
2369 (dump_global_iord): Mark strings for translation; use longer
2370 strings instead of substituting single words.
2371 (function_category): Return a format string marked for
2372 translation, not a single word or phrase to substitute in a longer
2375 2009-04-28 Ben Elliston <bje@au.ibm.com>
2380 2009-03-27 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
2382 * typeck.c (cp_pointer_sum): Adjust call to pointer_int_sum.
2384 2009-04-27 Ian Lance Taylor <iant@google.com>
2386 * semantics.c (finish_omp_clauses): Change type of c_kind to enum
2389 2009-04-27 Jakub Jelinek <jakub@redhat.com>
2392 * cvt.c (convert_to_void) <case INDIRECT_REF>: Only warn about
2393 -Wunused-value if implicit.
2395 2009-04-24 Ian Lance Taylor <iant@google.com>
2397 * call.c (build_temp): Change 0 to enum constant.
2398 * cp-tree.h (cp_lvalue_kind): Typedef to int rather than enum
2400 * cp-gimplify.c (cp_gimplify_expr): Add cast to enum type.
2401 * decl2.c (constrain_visibility): Likewise.
2402 * parser.c (cp_lexer_get_preprocessor_token): Likewise.
2403 (cp_parser_flags): Typedef to int rather than enum type.
2404 (cp_parser_expression_stack_entry): Change prec field to enum
2407 * typeck.c (build_modify_expr): Add lhs_origtype parameter.
2410 2009-04-22 Dodji Seketeli <dodji@redhat.com>
2413 * parser.c (cp_parser_template_argument_list): Display an error
2414 when an ellipsis is not preceded by a parameter pack. Also, warn
2415 about variadic templates usage without -std=c++0x.
2417 2009-04-21 Taras Glek <tglek@mozilla.com>
2419 * cp-tree.h: Update GTY annotations to new syntax.
2421 * mangle.c: Likewise.
2422 * name-lookup.c: Likewise.
2423 * name-lookup.h: Likewise.
2424 * parser.c: Likewise.
2427 * semantics.c: Likewise.
2428 * typeck2.c: Likewise.
2430 2009-04-22 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
2433 * parser.c (cp_parser_error): Pass token->flags to c_parse_error.
2435 2009-04-21 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
2438 * typeck.c (check_for_casting_away_constness): We diagnose casting
2439 away any qualifiers not just constness.
2440 (casts_away_constness): Mention that it handles more than just
2443 2009-04-21 Joseph Myers <joseph@codesourcery.com>
2445 * ChangeLog, ChangeLog-1993, ChangeLog-1994, ChangeLog-1995,
2446 ChangeLog-1996, ChangeLog-1997, ChangeLog-1998, ChangeLog-1999,
2447 ChangeLog-2000, ChangeLog-2001, ChangeLog-2002, ChangeLog-2003,
2448 ChangeLog-2004, ChangeLog-2005, ChangeLog-2006, ChangeLog-2007,
2449 ChangeLog-2008, ChangeLog.ptr, ChangeLog.tree-ssa, NEWS,
2450 cfns.gperf: Add copyright and license notices.
2451 * cfns.h: Regenerate.
2452 * ChangeLog, ChangeLog-2004: Correct dates.
2454 2009-04-21 Manuel López-Ibáñez <manu@gcc.gnu.org>
2457 * tree.c (lvalue_p_1): Use const_tree.
2458 Use CONST_CAST_TREE to avoid warning.
2459 (lvalue_p): Returns bool, receives const_tree.
2461 2009-04-21 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
2464 * parser.c (cp_parser_check_decl_spec): Drop redundant flags.
2465 * error.c (pedwarn_cxx98): New.
2466 * cp-tree.h (pedwarn_cxx98): Declare.
2468 2009-04-20 Le-Chun Wu <lcwu@google.com>
2471 * init.c (build_vec_init): Set TREE_NO_WARNING on the
2472 compiler-generated INDIRECT_REF expression.
2474 2009-04-20 Ian Lance Taylor <iant@google.com>
2476 * typeck.c (build_function_call_vec): New function.
2477 (cp_build_function_call): Only pass first parameter to
2478 objc_rewrite_function_call.
2479 (build_modify_expr): Add rhs_origtype parameter. Change all
2481 * decl.c (finish_decl): Add origtype parameter. Change all
2483 * semantics.c (finish_call_expr): Pass VEC to
2484 resolve_overloaded_builtin.
2486 2009-04-20 Ian Lance Taylor <iant@google.com>
2488 * cp-tree.h (base_access): Change typedef to int.
2489 * parser.c (cp_parser_omp_flush): Change 0 to OMP_CLAUSE_ERROR.
2490 (cp_parser_omp_threadprivate): Likewise.
2491 * pt.c (unify_pack_expansion): Add casts to enum type.
2493 2009-04-19 Manuel López-Ibáñez <manu@gcc.gnu.org>
2497 * call.c (build_new_op): Save the original codes of operands
2500 2009-04-18 Kazu Hirata <kazu@codesourcery.com>
2502 * cp-tree.h: Remove the prototype for insert_block.
2503 * decl.c (insert_block): Remove.
2505 2009-04-16 Ian Lance Taylor <iant@google.com>
2507 * cp-tree.h (enum tsubst_flags): Rename from enum tsubst_flags_t.
2508 (tsubst_flags_t): Change typedef from enum type to int.
2510 2009-04-16 Paolo Bonzini <bonzini@gnu.org>
2512 * decl.c (check_initializer): Use TYPE_VECTOR_OPAQUE
2513 instead of targetm.vector_opaque_p.
2515 2009-04-15 Le-Chun Wu <lcwu@google.com>
2518 * call.c (build_over_call): Set TREE_NO_WARNING on the
2519 compiler-generated INDIRECT_REF expression.
2520 * cvt.c (convert_to_void): Emit warning when stripping off
2523 2009-04-14 Diego Novillo <dnovillo@google.com>
2525 * parser.c (cp_parser_type_specifier_seq): Move call to
2526 invoke_plugin_callbacks ...
2527 (cp_parser_type_specifier_seq): ... here.
2529 2009-04-14 Le-Chun Wu <lcwu@google.com>
2531 * Make-lang.in: Modify dependencies of files including plugin.h.
2532 * decl.c (finish_function): Call invoke_plugin_callbacks.
2533 * parser.c (cp_parser_type_specifier): Call invoke_plugin_callbacks.
2535 2009-04-14 Jason Merrill <jason@redhat.com>
2538 * name-lookup.c (pushdecl_maybe_friend): Avoid all warnings
2539 about shadowing by tentative parms.
2541 2009-04-13 Jason Merrill <jason@redhat.com>
2544 * call.c (build_over_call): Don't call memcpy if the target is
2545 the same as the source.
2547 2009-04-13 Jason Merrill <jason@redhat.com>
2550 * pt.c (uses_template_parms): Handle CONSTRUCTOR.
2552 2009-04-12 Jason Merrill <jason@redhat.com>
2555 * call.c (joust): Don't crash on variadic fn.
2557 2009-04-10 Jason Merrill <jason@redhat.com>
2560 * parser.c (cp_parser_skip_to_end_of_block_or_statement): Return
2561 if we see a close brace without an open brace.
2563 2009-04-10 H.J. Lu <hongjiu.lu@intel.com>
2565 * parser.c (cp_parser_class_specifier): Remove the unused
2566 has_trailing_semicolon.
2568 2009-04-10 Manuel López-Ibáñez <manu@gcc.gnu.org>
2571 * parser.c (cp_parser_check_template_parameters): Take a
2572 cp_declarator parameter.
2573 (cp_parser_elaborated_type_specifier): Update to
2574 cp_parser_check_template_parameters.
2575 (cp_parser_class_head): Likewise.
2576 (cp_parser_check_declarator_template_parameters): Likewise.
2577 (cp_parser_check_template_parameters): Handle first the non-error
2578 conditions. Give more accurate diagnostics if a declarator is
2581 2009-04-08 Jason Merrill <jason@redhat.com>
2584 * error.c (dump_aggr_type): Chase template typedefs if
2585 -fno-pretty-templates.
2587 2009-04-08 Dodji Seketeli <dodji@redhat.com>
2590 * parser.c (cp_parser_enumerator_definition): Make sure the
2591 initializer of the enumerator doesn't contain any bare parameter pack.
2593 2009-04-07 Jason Merrill <jason@redhat.com>
2596 * name-lookup.c (merge_functions): Keep multiple extern "C" functions.
2597 * call.c (joust): Complain about mismatched default arguments
2598 in extern "C" functions.
2599 * class.c (resolve_address_of_overloaded_function): Handle multiple
2600 extern "C" functions.
2601 * pt.c (resolve_overloaded_unification): Likewise.
2603 2009-04-07 Jason Merrill <jason@redhat.com>
2606 * error.c (dump_function_decl): Don't pretty-print templates
2607 if -fno-pretty-templates.
2608 (count_non_default_template_args): Print all args if
2609 -fno-pretty-templates.
2611 2009-04-06 Jason Merrill <jason@redhat.com>
2614 * pt.c (fn_type_unification): For DEDUCE_EXACT check that
2615 the deduced template arguments give us the parameter types
2618 2009-04-05 Giovanni Bajo <giovannibajo@libero.it>
2619 Jason Merrill <jason@redhat.com>
2622 * error.c (count_non_default_template_args): New fn.
2623 (dump_template_parms): Call it.
2624 (dump_template_argument_list): Call it. Add parms parm.
2625 (dump_template_argument): Adjust call to dump_template_argument_list.
2626 (dump_type, dump_decl): Likewise.
2627 (dump_template_bindings): Refactor logic.
2629 2009-04-03 Jason Merrill <jason@redhat.com>
2632 * error.c (dump_template_bindings): Look through typedefs in
2634 (dump_type) [TYPENAME_TYPE]: Print the typedef name if any.
2635 (find_typenames_r): Also collect typedefs.
2636 * pt.c (unify): Strip typedefs.
2639 * semantics.c (finish_id_expression): Don't assume a dependent
2640 member of the current instantiation isn't a valid integral
2641 constant expression. Check dependent_scope_p.
2642 * pt.c (dependent_scope_p): Check TYPE_P.
2643 (tsubst_copy): If args is null, just return.
2645 2009-04-02 Jason Merrill <jason@redhat.com>
2648 * error.c (find_typenames, find_typenames_r): New fns.
2649 (dump_function_decl): Call find_typenames.
2650 (dump_template_bindings): Print typenames as well.
2651 * pt.c (tsubst): Non-static.
2652 * cp-tree.h: Declare it.
2654 2009-04-02 Dodji Seketeli <dodji@redhat.com>
2657 * decl2.c (grokfield): when a typedef appears in a
2658 class, create the typedef variant type node for it.
2659 (save_template_attributes): Creating typedef variant type node
2660 here is now useless.
2661 * decl.c (grokdeclarator): If the typedef'ed struct/class was
2662 anonymous, set the proper type name to all its type variants.
2663 (xref_basetypes) : Fixup the variant types after setting
2665 * name-lookup.c (pushdecl_maybe_friend): Reuse the
2666 set_underlying_type function to install typedef variant types.
2667 * cp-tree.h (MEMBER_TYPES_NEEDING_ACCESS_CHECK): New template accessor
2669 (append_type_to_template_for_access_check): New entry points.
2670 * semantics.c (check_accessibility_of_qualified_id):
2671 When a typedef that is a member of a class appears in a template,
2672 add it to the template. It will be ...
2673 * class.c (finish_struct_bits): Split type variant fixup into ...
2674 (fixup_type_variants): A new entry point.
2675 * pt.c (instantiate_class_template, instantiate_template ): ... access
2676 checked at template instantiation time.
2677 (resolve_type_name_type): The type name should be the name of the
2679 (retrieve_specialization): Specializations of template typedefs aren't
2680 to looked up in DECL_TEMPLATE_INSTANTIATIONS (tmpl).
2681 (append_type_to_template_for_access_check): New entry point.
2682 (tsubst_decl): For typedefs, build the variant type from the correct
2684 (get_class_bindings): Fix function comment.
2685 (perform_typedefs_access_check): New entry point.
2687 2009-03-31 Jason Merrill <jason@redhat.com>
2690 * name-lookup.c (pushdecl_maybe_friend): Diagnose mismatched
2691 extern "C" declarations.
2694 * semantics.c (finish_non_static_data_member): Allow such references
2695 without an associated object in sizeof/decltype/alignof.
2697 * ptree.c (cxx_print_decl): Pretty-print full name of
2699 (cxx_print_type): Pretty-print full name of class.
2701 * decl.c (grokdeclarator): Reject pointer to qualified function
2704 PR c++/37806, core issue 547
2705 * typeck.c (cp_apply_type_quals_to_decl): Don't apply any quals
2707 * tree.c (cp_build_qualified_type_real): Don't apply restrict to a
2709 * decl.h (enum decl_context): Add TEMPLATE_TYPE_ARG.
2710 * decl.c (groktypename): Add is_template_arg parameter.
2711 (grokdeclarator): Allow function cv-quals on a template type arg.
2712 * parser.c (cp_parser_new_type_id, cp_parser_type_id): Add
2713 is_template_arg argument in calls to groktypename.
2714 * cp-tree.h: Adjust prototype.
2715 * error.c (dump_type_prefix, dump_type_suffix): Fix plain
2716 FUNCTION_TYPE printing.
2718 * mangle.c (write_expression): Mangle dependent name as
2721 PR c++/38030, 38850, 39070
2722 * pt.c (type_dependent_expression_p_push): New fn.
2723 (tsubst_copy_and_build) [CALL_EXPR]: Only do arg-dep lookup when the
2724 substitution makes the call non-dependent. Preserve koenig_p.
2725 * parser.c (cp_parser_postfix_expression): Only do arg-dep lookup
2726 for non-dependent calls.
2727 * semantics.c (finish_call_expr): Revert earlier changes.
2728 * cp-tree.h: Revert change to finish_call_expr prototype.
2730 2009-03-29 Joseph Myers <joseph@codesourcery.com>
2732 PR preprocessor/34695
2733 * cp-tree.h (cp_cpp_error): Remove.
2734 * error.c (cp_cpp_error): Remove.
2735 * parser.c (cp_lexer_new_main): Set done_lexing instead of
2736 client_diagnostic and error callback.
2738 2009-03-28 Paolo Bonzini <bonzini@gnu.org>
2740 * cp/cp-objcp-common.h (LANG_HOOKS_STATICP): Remove.
2741 * cp/cp-objcp-common.c (cxx_staticp): Remove.
2742 * cp/cp-tree.h (cxx_staticp): Remove.
2744 2009-03-28 Jakub Jelinek <jakub@redhat.com>
2747 * parser.c (cp_parser_postfix_expression): Don't call
2748 warning_if_disallowed_function_p.
2750 2009-03-27 Jan Hubicka <jh@suse.cz>
2752 * except.c (choose_personality_routine): Set terminate_node to abort
2753 for java exceptions.
2755 2009-03-27 Dodji Seketeli <dodji@redhat.com>
2756 Jakub Jelinek <jakub@redhat.com>
2759 * cp-objcp-common.h (LANG_HOOKS_FUNCTION_DECL_EXPLICIT_P): Define.
2760 (cp_function_decl_explicit_p): New prototype.
2761 * cp-objcp-common.c (cp_function_decl_explicit_p): New function.
2763 2009-03-27 Andrew Pinski <andrew_pinski@playstation.sony.com>
2766 * parser.c (cp_parser_elaborated_type_specifier): If we have a
2767 typename tag and don't have either a TYPE_DECL or a
2768 TEMPLATE_ID_EXPR, set the type to NULL.
2770 2009-03-27 Simon Martin <simartin@users.sourceforge.net>
2773 * decl.c (grokdeclarator): Reject [con|de]stuctors in a non-class
2776 2009-03-27 Simon Martin <simartin@users.sourceforge.net>
2779 * decl.c (check_array_designated_initializer): Handle error_mark_node.
2781 2009-03-27 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
2784 * typeck.c (cp_pointer_sum): Adjust call to pointer_int_sum.
2786 2009-03-26 Andrew Haley <aph@redhat.com>
2789 * decl2.c (possibly_inlined_p): If java exceptions are in use
2790 don't inline a decl unless it is explicitly marked inline.
2791 * lex.c: (pragma_java_exceptions): New variable.
2792 (handle_pragma_java_exceptions): Set pragma_java_exceptions.
2793 * cp-tree.h (pragma_java_exceptions): Declare new variable.
2795 2009-03-24 Jason Merrill <jason@redhat.com>
2798 * name-lookup.c (pushdecl_maybe_friend): Check default args later.
2800 2009-03-23 Jakub Jelinek <jakub@redhat.com>
2803 * semantics.c (handle_omp_for_class_iterator): Swap cond operands and
2804 code if iter is the second operand.
2805 * parser.c (cp_parser_binary_expression): Add no_toplevel_fold_p
2806 argument. If it is set, don't build the toplevel expression with
2807 build_x_binary_op, but build2.
2808 (cp_parser_assignment_expression, cp_parser_omp_for_incr): Adjust
2810 (cp_parser_omp_for_cond): Don't assume the first operand of the
2811 comparison must be decl.
2813 2009-03-23 Jason Merrill <jason@redhat.com>
2816 * pt.c (make_fnparm_pack): Split out from...
2817 (instantiate_decl): ...here.
2818 (tsubst_pack_expansion): Handle being called in a late-specified
2822 * name-lookup.c (pushdecl_maybe_friend): Don't warn about shadowing
2825 2009-03-20 Jason Merrill <jason@redhat.com>
2828 * parser.c (cp_parser_direct_declarator): In a template, wrap
2829 non-constant expression in NOP_EXPR with TREE_SIDE_EFFECTS set.
2830 * pt.c (tsubst): Preserve it in a partial instantiation.
2831 (dependent_type_p_r): Don't check value_dependent_expression_p.
2832 * decl.c (compute_array_index_type): Don't check
2833 value_dependent_expression_p if TREE_SIDE_EFFECTS.
2836 * typeck2.c (check_narrowing): Don't complain about loss of
2837 precision when converting a floating-point constant.
2839 2009-03-19 Jakub Jelinek <jakub@redhat.com>
2842 * parser.c (cp_parser_omp_for_cond): Don't check lhs if decl is NULL.
2843 (cp_parser_omp_for_loop): Always use cp_parser_omp_for_cond.
2845 2009-03-18 Jakub Jelinek <jakub@redhat.com>
2847 * parser.c (struct cp_token): Reorder fields for 64-bit hosts.
2848 (eof_token): Adjust.
2850 2009-03-18 H.J. Lu <hongjiu.lu@intel.com>
2853 * parser.c (cp_parser_explicit_specialization): Don't skip the
2854 rest of the specialization when begin_specialization returns
2857 2009-03-17 Jason Merrill <jason@redhat.com>
2859 * decl.c (grokfndecl): Set DECL_CONTEXT on parms.
2860 (duplicate_decls): Adjust DECL_CONTEXT of newdecl's parms.
2861 * pt.c (check_explicit_specialization): Likewise.
2862 (tsubst_copy) [PARM_DECL]: Return a dummy parm if we don't have a
2863 local specialization.
2864 * tree.c (cp_tree_equal) [PARM_DECL]: Check type and index, not name.
2865 * decl2.c (parm_index): New fn.
2866 * semantics.c (finish_decltype_type): Don't use describable_type.
2867 * mangle.c (write_expression): Likewise. Mangle ALIGNOF_EXPR.
2868 Give a sorry for unsupported codes rather than crash. Mangle
2869 conversions with other than 1 operand. New mangling for PARM_DECL.
2870 * operators.def (ALIGNOF_EXPR): Mangle as "az".
2872 2009-03-17 Jing Yu <jingyu@google.com>
2875 * method.c (use_thunk): Change is_thunk from crtl to cfun.
2877 2009-03-17 Paolo Carlini <paolo.carlini@oracle.com>
2880 * semantics.c (check_trait_type): New.
2881 (finish_trait_expr): Use it.
2883 2009-03-17 Jakub Jelinek <jakub@redhat.com>
2885 * name-lookup.c (cp_emit_debug_info_for_using): Emit USING_STMTs
2886 instead of calling imported_module_or_decl debug hook if
2887 building_stmt_tree ().
2888 * cp-gimplify.c (cp_gimplify_expr): Don't assert the first operand
2889 is a NAMESPACE_DECL.
2892 * name-lookup.c (do_namespace_alias): Don't call global_decl debug
2893 hook at function scope.
2896 * cp-gimplify.c (cp_gimplify_expr): Don't set DECL_NAME
2899 2009-03-09 Jakub Jelinek <jakub@redhat.com>
2902 * semantics.c (finish_switch_cond): Don't call get_unwidened.
2903 * decl.c (finish_case_label): Pass SWITCH_STMT_TYPE as 3rd argument
2904 instead of TREE_TYPE (cond).
2906 2009-03-08 H.J. Lu <hongjiu.lu@intel.com>
2909 * parser.c (cp_parser_late_parsing_default_args): Continue
2910 the loop when cp_parser_assignment_expression returns
2913 2009-03-07 Jason Merrill <jason@redhat.com>
2916 * init.c (build_new_1): Don't use a VLA type.
2917 (build_vec_init): Handle getting a pointer for BASE.
2919 2009-03-06 H.J. Lu <hongjiu.lu@intel.com>
2922 * cp-tree.h: Check NO_DOT_IN_LABEL before NO_DOLLAR_IN_LABEL
2923 when mangling symbols.
2925 2009-03-06 Paolo Carlini <paolo.carlini@oracle.com>
2928 * error.c (dump_expr): Don't try to print THROW_EXPRs in full.
2930 2009-03-06 Alexandre Oliva <aoliva@redhat.com>
2932 * decl.c (record_builtin_java_type): Use canonicalized integer
2935 2009-03-04 Jason Merrill <jason@redhat.com>
2938 * class.c (is_really_empty_class): New fn.
2939 * cp-tree.h: Declare it.
2940 * cp-objcp-common.c (cp_expr_size): Use it.
2943 * semantics.c (perform_koenig_lookup): Handle TEMPLATE_ID_EXPR.
2944 * parser.c (cp_parser_postfix_expression): Call it for
2946 * tree.c (is_overloaded_fn): Look through TEMPLATE_ID_EXPR.
2947 (get_first_fn): Likewise.
2953 * decl.c (make_typename_type): Do look inside currently open classes.
2954 * parser.c (cp_parser_lookup_name): Likewise.
2955 (cp_parser_template_name): Likewise.
2956 * pt.c (dependent_scope_p): New function.
2957 * cp-tree.h: Declare it.
2958 * class.c (currently_open_class): Return fast if T isn't a class.
2960 2009-02-26 H.J. Lu <hongjiu.lu@intel.com>
2963 * parser.c (cp_parser_mem_initializer): Return error_mark_node
2964 if cp_parser_mem_initializer_id returns error_mark_node.
2966 2009-02-24 Richard Guenther <rguenther@suse.de>
2969 * pt.c (instantiate_decl): Do not instantiate extern, non-inline
2972 2009-02-23 H.J. Lu <hongjiu.lu@intel.com>
2975 * pt.c (coerce_template_template_parms): Return 0 if parameter
2978 2009-02-23 Jason Merrill <jason@redhat.com>
2980 * pt.c (unify): Call maybe_adjust_types_for_deduction when
2981 deducing from an initializer list.
2983 2009-02-20 Jason Merrill <jason@redhat.com>
2986 * decl.c (grokdeclarator): Handle ~identifier.
2988 2009-02-19 Jakub Jelinek <jakub@redhat.com>
2991 * decl2.c (determine_visibility): If visibility changed and
2992 DECL_RTL has been already set, call make_decl_rtl to update symbol
2995 2009-02-19 H.J. Lu <hongjiu.lu@intel.com>
2998 * cp-tree.h (maybe_commonize_var): New.
3000 * decl.c (maybe_commonize_var): Make it extern.
3002 * decl2.c (finish_anon_union): Call maybe_commonize_var.
3004 2009-02-18 H.J. Lu <hongjiu.lu@intel.com>
3007 * parser.c (cp_parser_enum_specifier): Apply all attributes.
3009 2009-02-18 Jason Merrill <jason@redhat.com>
3011 * cfns.h: Tweak pathname for cfns.gperf.
3013 2009-02-13 Jason Merrill <jason@redhat.com>
3016 * semantics.c (finish_call_expr): Change koenig_p parm to int.
3017 If -1, don't set KOENIG_LOOKUP_P but do keep hidden candidates.
3018 * cp-tree.h: Adjust prototype.
3019 * pt.c (tsubst_copy_and_build) [CALL_EXPR]: Pass -1.
3021 2009-02-12 Jason Merrill <jason@redhat.com>
3024 * pt.c (unify)[TEMPLATE_PARM_INDEX]: Convert to the tsubsted type.
3026 2009-02-11 Jason Merrill <jason@redhat.com>
3029 * decl2.c (cp_write_global_declarations):
3030 Check DECL_DEFAULTED_FN, not DECL_ARTIFICIAL.
3033 * init.c (build_value_init_noctor): Split out from...
3034 (build_value_init): ...here.
3035 (expand_aggr_init_1): Handle value-initialization.
3036 * cp-tree.h: Add declaration.
3037 * class.c (type_has_user_provided_constructor):
3038 Handle non-class arguments.
3040 2009-02-10 Jason Merrill <jason@redhat.com>
3043 * class.c (defaultable_fn_p): Handle ... properly.
3046 * tree.c (lvalue_p_1): Condition rvalue ref handling on
3047 treat_class_rvalues_as_lvalues, too.
3049 2009-02-10 Paolo Carlini <paolo.carlini@oracle.com>
3052 * typeck.c (build_x_array_ref): New.
3053 * cp-tree.h: Declare it.
3054 * pt.c (tsubst_copy_and_build): Use it for case ARRAY_REF.
3056 2009-02-09 Jason Merrill <jason@redhat.com>
3059 * semantics.c (simplify_aggr_init_expr): Do zero-initialization here.
3060 * init.c (build_value_init): Not here. Don't build a TARGET_EXPR.
3061 * tree.c (get_target_expr): Handle AGGR_INIT_EXPR.
3062 * cp-gimplify.c (cp_gimplify_init_expr): Remove special handling
3063 for build_value_init TARGET_EXPR.
3064 * cp-tree.h (AGGR_INIT_ZERO_FIRST): New macro.
3066 2009-02-06 Paolo Carlini <paolo.carlini@oracle.com>
3070 * cp-tree.h (TMPL_ARGS_HAVE_MULTIPLE_LEVELS): Check TREE_VEC_LENGTH.
3072 2009-02-04 Jakub Jelinek <jakub@redhat.com>
3075 * operators.def: Use COMPONENT_REF code for ->/pt operator again,
3076 remove ./dt operator.
3077 * mangle.c (write_expression): Handle COMPONENT_REF after handling
3078 ADDR_EXPR, for COMPONENT_REF without ARROW_EXPR inside of it
3079 write_string ("dt") instead of using operators.def.
3081 2009-02-03 Jason Merrill <jason@redhat.com>
3083 * typeck.c (cp_build_unary_op): Only complain about taking address
3084 of main if pedantic.
3086 2009-02-03 Jakub Jelinek <jakub@redhat.com>
3089 * parser.c (cp_parser_primary_expression): Reject FIXED_CSTs.
3092 * typeck2.c (digest_init_r): Don't call process_init_constructor
3095 2009-02-03 Paolo Bonzini <bonzini@gnu.org>
3098 * pt.c (convert_nontype_argument_function): Expect expr to be an
3102 * typeck.c (merge_types): Call resolve_typename_type if only
3103 one type is a typename.
3105 2009-02-02 Jason Merrill <jason@redhat.com>
3108 * parser.c (cp_parser_unqualified_id): Don't wrap error_mark_node
3111 2009-02-01 Paolo Carlini <paolo.carlini@oracle.com>
3114 * parser.c (cp_parser_pure_specifier): If there are no tokens left
3115 do not call cp_lexer_consume_token.
3117 2009-01-30 Jakub Jelinek <jakub@redhat.com>
3120 * parser.c (cp_parser_already_scoped_statement): Handle __label__
3123 2009-01-30 Paolo Carlini <paolo.carlini@oracle.com>
3126 * error.c (dump_expr): Handle FIX_TRUNC_EXPR and FLOAT_EXPR.
3128 2009-01-30 Paolo Carlini <paolo.carlini@oracle.com>
3131 * error.c (dump_type_prefix, dump_type_suffix): Handle FIXED_POINT_TYPE.
3133 2009-01-29 Paolo Carlini <paolo.carlini@oracle.com>
3135 * typeck.c (invalid_nonstatic_memfn_p): Use
3136 DECL_NONSTATIC_MEMBER_FUNCTION_P.
3138 2009-01-27 Paolo Carlini <paolo.carlini@oracle.com>
3141 * call.c (build_over_call): If convert_for_arg_passing returns
3142 error_mark_node unconditionally return it.
3144 2009-01-22 Adam Nemet <anemet@caviumnetworks.com>
3146 * class.c (check_field_decls): Also inherit packed for bitfields
3147 regardless of their type.
3149 2009-01-22 Dodji Seketeli <dodji@redhat.com>
3152 * decl2.c (grokfield): Reverting changes of PR c++/26693
3153 (save_template_attributes): Likewise.
3154 * decl.c (grokdeclarator): Likewise.
3155 * name-lookup.c (pushdecl_maybe_friend): Likewise.
3156 * cp-tree.h (MEMBER_TYPES_NEEDING_ACCESS_CHECK): Likewise.
3157 (append_type_to_template_for_access_check): Likewise.
3158 * semantics.c (check_accessibility_of_qualified_id): Likewise.
3159 * pt.c (instantiate_class_template, instantiate_template ): Likewise.
3161 (resolve_type_name_type): Likewise.
3162 (append_type_to_template_for_access_check): Likewise.
3164 2009-01-21 Dodji Seketeli <dodji@redhat.com>
3167 * decl2.c (grokfield): when a typedef appears in a
3168 class, create the typedef variant type node for it.
3169 (save_template_attributes): Creating typedef variant type node
3170 here is now useless.
3171 * decl.c (grokdeclarator): If the typedef'ed struct/class was
3172 anonymous, set the proper type name to all its type variants.
3173 * name-lookup.c (pushdecl_maybe_friend): Reuse the
3174 set_underlying_type function to install typedef variant types.
3175 * cp-tree.h (MEMBER_TYPES_NEEDING_ACCESS_CHECK): New template accessor
3177 (append_type_to_template_for_access_check): New entry points.
3178 * semantics.c (check_accessibility_of_qualified_id):
3179 When a typedef that is a member of a class appears in a template,
3180 add it to the template. It will be ...
3181 * pt.c (instantiate_class_template, instantiate_template ): ... access
3182 checked at template instantiation time.
3183 (tsubst): Handle the case of being called with NULL args.
3184 (resolve_type_name_type): The type name should be the name of the
3186 (append_type_to_template_for_access_check): New entry point.
3188 2009-01-19 Jason Merrill <jason@redhat.com>
3191 * parser.c (cp_parser_unqualified_id): In a template,
3193 * typeck.c (lookup_destructor): Handle IDENTIFIER_NODE.
3195 2009-01-16 Jason Merrill <jason@redhat.com>
3198 * tree.c (lvalue_p_1): Allow non-fields in COMPONENT_REF.
3199 * init.c (build_new): Don't call describable_type unless we
3203 * pt.c (tsubst_decl) [USING_DECL]: Propagate access flags.
3206 * search.c (protected_accessible_p): N doesn't vary.
3208 2009-01-15 Jason Merrill <jason@redhat.com>
3211 * pt.c (tsubst_copy_and_build): Tell finish_call_expr to
3212 accept hidden friends.
3214 2009-01-15 Andrew Pinski <andrew_pinski@playstation.sony.com>
3217 * decl.c (grokdeclarator): Check for a non namespace/class context.
3219 2009-01-15 Jason Merrill <jason@redhat.com>
3223 * tree.c (lvalue_p_1): Handle BASELINK. A COMPONENT_REF to
3224 a function isn't necessarily an lvalue. Take tree, not const_tree.
3225 (lvalue_p, real_lvalue_p): Take tree, not const_tree.
3226 * typeck.c (lvalue_or_else): Likewise.
3227 * cp-tree.h: Adjust prototypes.
3229 2009-01-15 Steve Ellcey <sje@cup.hp.com>
3232 * pt.c (tsubst): Check for NULL args.
3234 2009-01-15 Dodji Seketeli <dodji@redhat.com>
3237 * name-lookup.c (pushtag): Don't create members to types that are not
3240 2009-01-14 Nick Clifton <nickc@redhat.com>
3243 * parser.c: Pass cp_id_kind computed in
3244 cp_parser_postfix_dot_deref_expression to
3245 cp_parser_primary_expression.
3247 2009-01-13 Jakub Jelinek <jakub@redhat.com>
3250 * tree.c (cp_walk_subtrees): Handle REINTERPRET_CAST_EXPR,
3251 STATIC_CAST_EXPR, CONST_CAST_EXPR and DYNAMIC_CAST_EXPR the same
3254 2009-01-12 Jason Merrill <jason@redhat.com>
3255 Steve Ellcey <sje@cup.hp.com>
3258 * name-lookup.c (lookup_name_real): Keep looking past a hidden
3261 2009-01-12 Dodji Seketeli <dodji@redhat.com>
3264 * pt.c (parameter_of_template_p): New function.
3265 * cp-tree.h: Declare it.
3266 * name-lookup.c (binding_to_template_parms_of_scope_p): New
3268 (outer_binding): Take template parameters in account when looking for
3271 2009-01-12 Jason Merrill <jason@redhat.com>
3274 * tree.c (pod_type_p): Return 1 for structs created by the back end.
3276 2009-01-12 Jakub Jelinek <jakub@redhat.com>
3279 * parser.c (cp_parser_builtin_offsetof): Allow `->' in
3280 offsetof member-designator, handle it as `[0].'.
3283 * decl.c (start_function): If grokdeclarator hasn't returned
3284 FUNCTION_DECL nor error_mark_node, issue diagnostics.
3286 2009-01-11 Jakub Jelinek <jakub@redhat.com>
3289 * cp-gimplify.c (genericize_if_stmt): Renamed from ...
3290 (gimplify_if_stmt): ... this.
3291 (cp_gimplify_expr): Don't handle IF_STMT here.
3292 (cp_genericize_r): Call genericize_if_stmt for IF_STMT.
3294 2009-01-10 Andrew Pinski <pinskia@gmail.com>
3297 * typeck.c (cp_build_modify_expr): Check for NULL current_function_decl.
3300 * typeck2.c (build_functional_cast): Check for reference type and NULL
3303 2009-01-09 Steve Ellcey <sje@cup.hp.com>
3305 * typeck.c (cp_build_unary_op): Check for ERROR_MARK.
3307 2009-01-09 Jakub Jelinek <jakub@redhat.com>
3310 * error.c (dump_expr): Handle EXPR_STMT like BIND_EXPR.
3312 2009-01-09 John F. Carr <jfc@mit.edu>
3315 * parser.c (cp_parser_class_specifier): Clear
3316 parser->in_unbraced_linkage_specification_p while parsing class
3319 2009-01-07 Jakub Jelinek <jakub@redhat.com>
3322 * semantics.c (finish_goto_stmt): Convert destination to
3325 2009-01-06 Jason Merrill <jason@redhat.com>
3332 * pt.c (check_default_tmpl_args): Don't complain about
3333 out-of-order parameter packs in the enclosing class
3334 or parameter packs after default args.
3335 (coerce_template_parms): If we have more than one
3336 parameter pack, don't flatten argument packs.
3337 (template_args_equal): Handle argument packs.
3338 (comp_template_args): Don't flatten argument packs.
3339 (check_instantiated_arg): Split out from...
3340 (check_instantiated_args): Here. Handle arg packs.
3341 (convert_template_argument): Just check that nontype argument
3342 packs have the right type.
3344 2009-01-05 Dodji Seketeli <dodji@redhat.com>
3347 * typeck.c (type_after_usual_arithmetic_conversions): Fix a typo.
3349 2009-01-05 Jason Merrill <jason@redhat.com>
3352 * typeck2.c (process_init_constructor_union): Handle union with
3355 * mangle.c (write_expression): Remove mangling for zero-operand
3359 * decl.c (cp_finish_decl): Clear DECL_INITIAL for invalid
3363 * class.c (defaultable_fn_p): Only operator== can be a copy
3364 assignment operator.
3366 2009-01-02 Jason Merrill <jason@redhat.com>
3369 * typeck2.c (process_init_constructor_union): Handle excess
3371 (process_init_constructor_record): Likewise.
3374 * typeck2.c (digest_init_r): Don't use process_init_constructor
3375 for non-aggregate classes.
3378 Copyright (C) 2009 Free Software Foundation, Inc.
3380 Copying and distribution of this file, with or without modification,
3381 are permitted in any medium without royalty provided the copyright
3382 notice and this notice are preserved.