1 2009-11-30 Dodji Seketeli <dodji@redhat.com>
4 * pt.c (convert_template_argument): Strip typedefs from SCOPE_REFs.
6 2009-11-29 Dodji Seketeli <dodji@redhat.com>
9 * semantics.c (empty_expr_stmt_p): Handle void_zero_node and fix
11 * pt.c (tsubst_copy_and_build): Fix typo.
13 2009-11-29 Jan Hubicka <jh@suse.cz>
15 * optimize.c (maybe_clone_body): Emit thunks associated to alias.
16 * Make-lang.in (method.o): Add dependency on gimple.h.
17 * method.c: Include gimple.h
18 (make_alias_for_thunk): Use same body alias instead of assemble_alias.
19 (use_thunk): Drop codegen; use cgraph_add_thunk; gimplify
21 * semantics.c (expand_or_defer_fn): Emit associated thunks.
23 2009-11-28 Dodji Seketeli <dodji@redhat.com>
26 * cp-tree.h (empty_expr_stmt_p): Declare ...
27 * semantics.c (empty_expr_stmt_p): ... this.
28 * pt.c (tsubst_copy_and_build) <STMT_EXPR>: Use it.
30 2009-11-27 Paolo Carlini <paolo.carlini@oracle.com>
33 * cxx-pretty-print.c (pp_cxx_expression): Handle TEMPLATE_ID_EXPR.
35 2009-11-27 Paolo Carlini <paolo.carlini@oracle.com>
38 * pt.c (print_overloaded_functions): New.
39 (print_candidates): Call the latter.
40 * parser.c (cp_parser_class_name): Do not duplicate the diagnostics
41 after the cp_parser_lookup_name call.
43 2009-11-26 Jason Merrill <jason@redhat.com>
46 * parser.c (cp_parser_postfix_expression): A local extern also
47 prevents arg-dependent lookup.
49 2009-11-26 Gabriel Dos Reis <gdr@cs.tamu.edu>
51 * decl.c (grokdeclarator): Remove period at end of diagnosic message.
53 2009-11-25 Jason Merrill <jason@redhat.com>
56 * rtti.c (get_tinfo_decl_dynamic): Call resolve_nondeduced_context.
58 2009-11-24 Jason Merrill <jason@redhat.com>
61 * parser.c (cp_parser_mem_initializer_id): Pass typename_type to
63 (cp_parser_unqualified_id): Same, rather than class_type.
66 * parser.c (cp_parser_expression_statement): Give helpful error
67 for constructor name used as type.
69 * pt.c (determine_specialization): Give helpful error about missing
72 2009-11-23 Jakub Jelinek <jakub@redhat.com>
75 * tree.c: Include cgraph.h.
76 (cp_fix_function_decl_p): Don't return true for same_body aliases.
77 * Make-lang.in (cp/tree.o): Depend on $(CGRAPH_H).
79 2009-11-23 Dodji Seketeli <dodji@redhat.com>
82 * cp-tree.def <TEMPLATE_INFO>: Declare new kind of tree
84 * cp-tree.h (struct tree_template_info,
85 struct qualified_typedef_usage_s): New.
86 (cp_tree_node_structure_enum): add TS_CP_TEMPLATE_INFO.
87 (union lang_tree_node): Add template_info.
88 (TI_TEMPLATE, TI_ARGS, TI_TYPEDEFS_NEEDING_ACCESS_CHECKING):
90 (build_template_info): Declare.
91 (get_types_needing_access_check): Adjust return type.
92 (add_typedef_to_current_template_for_access_check): Declare.
93 * cp-objcp-common.c (cp_tree_size): Handle TEMPLATE_INFO.
94 * semantics.c (add_typedef_to_current_template_for_access_check):
96 (check_accessibility_of_qualified_id): ... here.
97 * decl.c (make_typename_type): Use it.
98 * pt.c (build_template_info): Define.
99 (check_explicit_specialization, find_parameter_packs_r,
100 push_template_decl_real, lookup_template_class,
101 for_each_template_parm_r, tsubst_decl, tsubst): Use
103 (get_types_needing_access_check): Adjust return type.
104 (append_type_to_template_for_access_check_1): Record the
105 location of the usage point of the typedef. Adjust to TEMPLATE_INFO.
106 (append_type_to_template_for_access_check): Add new location
107 parameter. Pass it to append_type_to_template_for_access_check_1.
108 Adjust to TEMPLATE_INFO.
109 (perform_typedefs_access_check): Temporarily set input_location to
110 the usage point of the typedef we are checking access for. Adjust
111 to new TEMPLATE_INFO tree node.
112 * tree.c (bind_template_template_parm): Use build_template_info.
113 * call.c (add_template_candidate_real): Likewise.
114 * decl.c (grokfndecl): Likewise.
115 (cp_tree_node_structure): Handle TEMPLATE_INFO.
117 2009-11-20 Jason Merrill <jason@redhat.com>
119 PR c++/9050, DR 147, DR 318
120 * parser.c (cp_parser_lookup_name): If the name matches the explicit
121 class scope, we're naming the constructor.
122 (cp_parser_constructor_declarator_p): Just use cp_parser_unqualified_id
123 if we have a nested-name-specifier.
124 (cp_parser_direct_declarator): Handle getting an overload set as a
125 constructor declarator.
126 (cp_parser_unqualified_id): Avoid looking up the constructor when
127 naming the destructor.
128 (cp_parser_diagnose_invalid_type_name): Give good
129 diagnostic for improper use of constructor as template.
130 * typeck.c (finish_class_member_access_expr): Give good diagnostic
131 about calling constructor.
133 * error.c (dump_aggr_type): Don't print A::A for injected-class-name.
135 2009-11-20 Simon Martin <simartin@users.sourceforge.net>
138 * pt.c (process_partial_specialization): Do not turn wrongly located
139 parameter pack arguments into error_mark_node.
140 Split too long lines into two.
142 2009-11-20 Paolo Carlini <paolo.carlini@oracle.com>
145 * except.c (build_throw): Check the tree returned by
146 decay_conversion for error_mark_node.
148 2009-11-20 Shujing Zhao <pearly.zhao@oracle.com>
151 * cp-tree.h (composite_pointer_operation): New type.
152 (composite_pointer_type): Adjust prototype with new argument.
153 * typeck.c (composite_pointer_type): Accept
154 composite_pointer_operation as argument and emit diagnostic to be
155 visible to gettext and checked at compile time.
156 (composite_pointer_type_r): Likewise.
157 (common_pointer_type): Update call to composite_pointer_type.
158 (cp_build_binary_op): Likewise.
159 * call.c (build_conditional_expr): Likewise.
161 2009-11-19 Jason Merrill <jason@redhat.com>
164 * call.c (build_op_delete_call): Don't complain about using
165 op delete (void *, size_t) for placement delete if there's an
168 DR 176 permissiveness
169 * class.c (build_self_reference): Call set_underlying_type.
170 * decl.c (check_elaborated_type_specifier): Don't complain about
172 (type_is_deprecated): Use TYPE_MAIN_VARIANT.
173 * pt.c (convert_template_argument): Handle injected-class-name used
174 as template template argument.
175 * typeck2.c (abstract_virtuals_error): Use TYPE_MAIN_VARIANT.
178 * decl.c (static_fn_type): Split out...
179 (revert_static_member_fn): ...from here.
180 * cp-tree.h: Declare it.
181 * class.c (resolve_address_of_overloaded_function): Use it to compare
182 pointers to member functions.
183 * typeck.c (build_static_cast_1): Call instantiate_type.
185 2009-11-18 Shujing Zhao <pearly.zhao@oracle.com>
188 * error.c (maybe_warn_cpp0x): Accept enum cpp0x_warn_str as argument.
189 (maybe_warn_variadic_templates): Update the maybe_warn_cpp0x calls to
190 match the new declaration.
191 * cp-tree.h (cpp0x_warn_str): New type.
192 (maybe_warn_cpp0x): Adjust prototype with new argument.
193 * call.c (reference_binding): Update the maybe_warn_cpp0x calls.
194 * decl.c (reshape_init_r, check_initializer, grokdeclarator):
196 * parser.c (cp_parser_primary_expression)
197 (cp_parser_parenthesized_expression_list, cp_parser_new_initializer)
198 (cp_parser_assignment_expression, cp_parser_condition)
199 (cp_parser_jump_statement, cp_parser_mem_initializer)
200 (cp_parser_simple_type_specifier, cp_parser_elaborated_type_specifier)
201 (cp_parser_enum_specifier, cp_parser_initializer)
202 (cp_parser_pure_specifier, cp_parser_functional_cast): Likewise.
204 2009-11-18 Jakub Jelinek <jakub@redhat.com>
207 * cp-tree.h (expand_or_defer_fn_1): New prototype.
208 * decl2.c (cp_write_global_declarations): Mark as !DECL_EXTERNAL
209 also all same_body aliases.
210 * semantics.c (expand_or_defer_fn): Move most of the function
211 except registering with cgraph to ...
212 (expand_or_defer_fn_1): ... here. New function.
213 * optimize.c: Include cgraph.h.
214 (maybe_clone_body): If in charge parm is not used and both base
215 and complete clones are created and are not comdat, tell cgraph
216 they have the same body.
217 * Make-lang.in (cp/optimize.o): Depend on $(CGRAPH_H).
219 2009-11-17 Paolo Carlini <paolo.carlini@oracle.com>
222 * typeck2.c (digest_init_r): Check init for error_operand_p.
223 * decl.c (reshape_init_class): Check return value of reshape_init_r
226 2009-11-17 Jakub Jelinek <jakub@redhat.com>
229 * call.c (reference_binding): Return NULL for initializer list with
230 error operand inside of it.
233 * typeck.c (cp_build_modify_expr): For initializer list call
234 check_array_initializer to make sure lhs isn't a VLA.
236 2009-11-16 Jason Merrill <jason@redhat.com>
238 PR c++/189, c++/9937, c++/13950, DR 176
239 * search.c (lookup_field_r): Allow lookup to find the
240 injected-class-name from a template base.
241 (template_self_reference_p): Remove.
242 * decl.c (make_typename_type): Diagnose ambiguity. Use
243 maybe_get_template_decl_from_type_decl.
244 * parser.c (cp_parser_template_name): Pass true to is_template
245 rather than use maybe_get_template_decl_from_type_decl.
246 (cp_parser_lookup_name): Use maybe_get_template_decl_from_type_decl.
247 * pt.c (maybe_get_template_decl_from_type_decl): Handle ambiguity.
248 Use DECL_SELF_REFERENCE_P.
250 * parser.c (cp_parser_parse_and_diagnose_invalid_type_name):
251 Avoid duplicate ambiguity error.
252 * error.c (dump_decl): Don't say "typedef" for injected-class-name.
253 * pt.c (convert_template_argument): Tweak logic.
255 2009-11-16 Paolo Carlini <paolo.carlini@oracle.com>
258 * pt.c (determine_specialization): Assign to candidates the return
259 value of the chainon called before print_candidates.
261 2009-11-16 Paolo Carlini <paolo.carlini@oracle.com>
264 * decl.h (enum decl_context): Add TPARM enumerator.
265 * decl.c (grokdeclarator): Per 14.1/2, error out if a storage class
266 is specified in a template parameter declaration.
267 * parser.c (cp_parser_template_parameter): Call grokdeclarator with
268 TPARM as third argument.
270 2009-11-13 Jason Merrill <jason@redhat.com>
274 * pt.c (expand_template_argument_pack): Handle null arg gracefully.
275 (convert_template_argument): Use %T for type.
278 * decl.c (create_implicit_typedef): Set TYPE_STUB_DECL here.
279 (cxx_init_decl_processing): Not here.
280 * name-lookup.c (pushtag): Or here.
281 * pt.c (lookup_template_class): Or here.
284 * pt.c (convert_nontype_argument): Give helpful error about
285 reference variable argument to reference template parameter.
288 * semantics.c (finish_non_static_data_member): Don't check
289 derivation in a template.
292 * parser.c (cp_parser_direct_declarator): Give helpful error about
293 trying to define member of a dependent typedef.
294 * pt.c (resolve_typename_type): Don't resolve a typedef typename.
295 * tree.c (typedef_variant_p): New.
296 * cp-tree.h: Declare it.
298 2009-11-12 Jason Merrill <jason@redhat.com>
301 * parser.c (cp_parser_primary_expression): Don't give a duplicate
305 * decl2.c (build_anon_union_vars): Set DECL_ARTIFICIAL.
308 * decl.c (grokdeclarator): Don't generate a void PARM_DECL.
311 * call.c (build_conditional_expr): Check specifically for folding
312 to CALL_EXPR rather than TREE_SIDE_EFFECTS.
314 * typeck.c (cv_qualified_p): New fn.
315 (decay_conversion): Use it.
316 * cp-tree.h: Declare it.
317 * tree.c (rvalue): Use it and cv_unqualified.
318 * init.c (build_aggr_init): Likewise.
321 * call.c (build_conditional_expr): Don't fold a TREE_SIDE_EFFECTS
322 COND_EXPR in unevaluated context.
324 2009-11-12 Jan Hubicka <jh@suse.cz>
326 * decl2.c (constrain_visibility): Clear WEAK and COMMON flags.
328 2009-11-11 Jason Merrill <jason@redhat.com>
331 * rtti.c (emit_support_tinfos): Add DFP types.
333 * call.c (build_op_delete_call): Downgrade error about
334 placement/non-placement confusion to permerror.
336 2009-11-10 Jason Merrill <jason@redhat.com>
338 * call.c (build_op_delete_call): Tweak error.
342 * call.c (non_placement_deallocation_fn_p): Split out...
343 (build_op_delete_call): ...from here. Use instantiate_type
344 for placement delete. Simplify logic.
345 * pt.c (primary_template_instantiation_p): Non-static.
346 * cp-tree.h: Declare it.
348 2009-11-09 Jason Merrill <jason@redhat.com>
351 * parser.c (cp_parser_template_argument): Accept SCOPE_REF around
355 * pt.c (tsubst_baselink): tsubst the name.
357 2009-11-07 Jason Merrill <jason@redhat.com>
360 * pt.c (tsubst) [TYPEOF_TYPE]: Set cp_unevaluated_operand.
364 * cp-tree.h (cp_decl_specifier_seq): Add any_type_specifiers_p.
365 * parser.c (cp_parser_single_declaration): Call
366 cp_parser_parse_and_diagnose_invalid_type_name here, too.
367 (cp_parser_parameter_declaration): And here.
368 (cp_parser_parse_and_diagnose_invalid_type_name): Be
369 less picky about declarator form. Don't skip to
370 the end of the block if we're in a declarator.
371 (cp_parser_decl_specifier_seq): Set any_type_specifiers_p.
372 (cp_parser_simple_declaration): Check it.
373 (cp_parser_member_declaration): Likewise.
374 (cp_parser_diagnose_invalid_type_name): Tweak error message.
375 (cp_parser_expression_statement): Likewise.
376 * decl2.c (grokfield): Mention decltype instead of typeof.
378 2009-11-06 Jason Merrill <jason@redhat.com>
381 * parser.c (cp_parser_check_template_parameters): Don't talk about
382 specialization at function scope.
383 (cp_parser_diagnose_invalid_type_name): Handle dependent scope.
384 (cp_parser_parse_and_diagnose_invalid_type_name): Likewise.
385 (cp_parser_expression_statement): Suggest typename.
386 * error.c (dump_decl) [SCOPE_REF]: Print the type here.
387 (dump_expr) [SCOPE_REF]: Call it.
388 (dump_type) [UNBOUND_CLASS_TEMPLATE]: Check TFF_UNQUALIFIED_NAME.
389 * cxx-pretty-print.c (pp_cxx_unqualified_id): Print class template
393 * decl2.c (build_memfn_type): Preserve attributes.
394 (cp_reconstruct_complex_type): Likewise.
395 (maybe_retrofit_in_chrg): Likewise.
396 * class.c (adjust_clone_args): Likewise.
397 * call.c (standard_conversion): Use build_memfn_type.
398 * pt.c (tsubst): Likewise.
399 * decl.c (build_ptrmem_type): Likewise
400 (check_function_type): Preserve attributes.
401 * tree.c (cp_build_type_attribute_variant): Propagate exception
402 specs on METHOD_TYPE, too.
403 (strip_typedefs): Preserve exception specs and attributes.
405 2009-11-06 Andrew Pinski <andrew_pinski@playstation.sony.com>
408 * optimize.c (maybe_clone_body): Copy DECL_ATTRIBUTES and
409 DECL_DISREGARD_INLINE_LIMITS also.
411 2009-11-06 Jakub Jelinek <jakub@redhat.com>
414 * parser.c (cp_parser_omp_for_loop): After diagnosing not perfectly
415 nested loop and parsing statements, don't cp_parser_require }, instead
416 exit the loop if next token is CPP_EOF.
418 2009-11-05 Jason Merrill <jason@redhat.com>
421 * method.c (do_build_copy_constructor): Don't drop cv-quals from
425 * class.c (finish_struct): Store maximum_field_alignment in
427 * pt.c (instantiate_class_template): Set maximum_field_alignment.
430 * name-lookup.c (arg_assoc_class): Call complete_type.
431 * pt.c (instantiate_class_template): Call uses_template_parms
432 instead of dependent_type_p.
435 * pt.c (check_undeduced_parms): New subroutine of...
436 (more_specialized_fn): ...here. Undeduced template parms can make
437 a template less specialized than another.
439 2009-11-04 Jason Merrill <jason@redhat.com>
442 * search.c (lookup_base): Don't complete_type (base).
445 * method.c (use_thunk): Check DECL_WEAK as well as
449 * name-lookup.c (add_function): Ignore non-functions.
451 2009-11-03 Jason Merrill <jason@redhat.com>
454 * decl2.c (cxx_callgraph_analyze_expr): Don't reference a function
455 just because a static variable in it is needed unless -frepo.
458 * parser.c (cp_parser_type_specifier_seq): Rename is_condition to
460 (cp_parser_exception_declaration): Pass true.
461 (cp_parser_omp_for_loop): Likewise.
464 * typeck.c (build_x_binary_op): Don't do warn_parentheses
465 if we're in a SFINAE context.
468 * call.c (build_call_a): Strip cv-quals from rvalue result.
471 * call.c (initialize_reference): Add complain parm.
472 * typeck.c (convert_for_initialization): Pass it.
473 * decl.c (grok_reference_init): Likewise.
474 * cp-tree.h: Declare it.
477 * pt.c (do_auto_deduction): Diagnose inconsistent deduction.
479 2009-11-02 Dodji Seketeli <dodji@redhat.com>
482 * pt.c (check_valid_ptrmem_cst_expr): New function.
483 (convert_nontype_argument): Use it to output an error for
484 illegal pointer to member expressions used as template arguments.
486 2009-11-02 Jason Merrill <jason@redhat.com>
488 Restrict DR 757 change to C++0x mode.
489 * decl2.c (mark_used): Check cxx_dialect.
490 * decl.c (grokfndecl): Do check type linkage in C++98 mode.
491 (grokvardecl): Likewise.
492 * pt.c (check_instantiated_arg): Likewise.
494 2009-11-02 Jakub Jelinek <jakub@redhat.com>
497 * name-lookup.c (handle_namespace_attrs): Pass 1 as last argument to
499 * parser.c (cp_parser_namespace_definition): Pass 1 as argument to
501 * rtti.c (push_abi_namespace): Pass 2 as last argument to
503 (pop_abi_namespace): Pass 2 as argument to pop_visibility.
505 2009-10-31 Jason Merrill <jason@redhat.com>
507 * tree.c (cv_unqualified): New fn.
508 * cp-tree.h: Declare it.
509 * typeck.c (decay_conversion): Use it instead of TYPE_MAIN_VARIANT.
511 * rtti.c (tinfo_name): Fix lengths for private case.
513 2009-10-31 Jason Merrill <jason@redhat.com>
516 * call.c (compare_ics): Avoid bad union use when
517 comparing two ck_lists.
519 2009-10-30 Jerry Quinn <jlquinn@optonline.net>
521 * mangle.c (mangle_type_string_for_rtti): Reapply 153734.
522 (needs_fake_anon): Likewise.
523 (write_name): Likewise.
524 (write_nested_name): Likewise.
525 * cp-tree.h (mangle_type_string_for_rtti): Likewise.
526 (get_anonymous_namespace): Likewise.
527 * name-lookup.c (get_anonymous_namespace_name): Likewise.
528 * rtti.c (tinfo_name): Likewise, with +1 in the second
529 build_string call fixed.
530 (tinfo_base_init): Likewise.
532 2009-10-30 Jason Merrill <jason@redhat.com>
535 * decl.c (cp_fname_init): Correct build_string argument.
537 2009-10-30 Jerry Quinn <jlquinn@optonline.net>
539 * mangle.c (mangle_type_string_for_rtti): Revert 153734.
540 (needs_fake_anon): Likewise.
541 (write_name): Likewise.
542 (write_nested_name): Likewise.
543 * cp-tree.h (mangle_type_string_for_rtti): Likewise.
544 (get_anonymous_namespace): Likewise.
545 * name-lookup.c (get_anonymous_namespace_name): Likewise.
546 * rtti.c (tinfo_name): Likewise.
547 (tinfo_base_init): Likewise.
549 2009-10-30 Dodji Seketeli <dodji@redhat.com>
552 * pt.c (iterative_hash_template_arg): articifial parms
553 don't have DECL_PARM_INDEX set. Do not hash it.
555 2009-10-28 Jerry Quinn <jlquinn@optonline.net>
557 * mangle.c (mangle_type_string_for_rtti): Revert r149964.
558 (needs_fake_anon): Likewise.
559 (write_name): Likewise.
560 (write_nested_name): Likewise.
561 * cp-tree.h (mangle_type_string_for_rtti): Likewise.
562 (get_anonymous_namespace): Likewise.
563 * name-lookup.c (get_anonymous_namespace_name): Likewise.
564 * rtti.c (tinfo_name): Insert '*' in front of private names.
565 (tinfo_base_init): Use it.
567 2009-10-28 Jason Merrill <jason@redhat.com>
570 * name-lookup.c (set_decl_namespace): Deal properly with inline
572 (qualified_lookup_using_namespace): Overhaul.
573 * pt.c (print_candidates): Handle getting an OVERLOAD.
575 2009-10-28 Jason Merrill <jason@redhat.com>
577 * decl.c (cp_fname_init): Correct build_string argument.
579 2009-10-27 Jason Merrill <jason@redhat.com>
581 Allow no-capture lambdas to convert to function pointer.
582 * semantics.c (maybe_add_lambda_conv_op): New.
583 * parser.c (cp_parser_lambda_expression): Call it.
584 (cp_parser_lambda_declarator_opt): Make op() static if
586 * mangle.c (write_closure_type_name): Adjust.
587 * semantics.c (finish_this_expr): Adjust.
588 * decl.c (grok_op_properties): Allow it.
589 * call.c (build_user_type_conversion_1): Handle static conversion op.
590 (build_op_call): And op().
592 2009-10-26 Jakub Jelinek <jakub@redhat.com>
595 * cp-lang.c (cxx_dwarf_name): Return NULL instead of
596 <anonymous ...> for anonymous aggregate names.
598 2009-10-26 Jason Merrill <jason@redhat.com>
600 PR c++/38796, Core issue 906
601 * cp-tree.h (DECL_DEFAULTED_OUTSIDE_CLASS_P): New.
602 (DECL_DEFAULTED_IN_CLASS_P): New.
603 * class.c (user_provided_p): Non-static.
604 (check_methods): Use it.
605 (check_bases_and_members): Check defaulted fns.
606 (defaultable_fn_p): Move and rename to...
607 * method.c (defaultable_fn_check): ...this.
608 (defaulted_late_check): New.
609 * pt.c (tsubst_decl): Call it.
610 * decl2.c (grokfield): Adjust.
611 * decl.c (cp_finish_decl): Adjust.
612 (grok_special_member_properties): Use user_provided_p.
614 2009-10-26 Dodji Seketeli <dodji@redhat.com>
617 * pt.c (template_args_equal): Handle comparison of
618 an ARGUMENT_PACK_SELECT node with the arguments node it selects into.
619 * cp-tree.def: Fix a typo in the description of TYPE_PACK_EXPANSION.
621 2009-10-26 Dodji Seketeli <dodji@redhat.com>
624 * decl.c (decls_match): Use DECL_IS_BUILTIN instead of
627 2009-10-23 Dodji Seketeli <dodji@redhat.com>
630 * mangle.c (write_template_args): Allow mangling of empty template
631 argument list. Updated function comments.
633 2009-10-23 Jason Merrill <jason@redhat.com>
635 * semantics.c (lambda_expr_this_capture): Use thisify_lambda_field.
637 * semantics.c (outer_lambda_capture_p): New fn.
638 (thisify_lambda_field): Factor out...
639 (add_default_capture): ...from here.
640 (finish_id_expression): Use them.
643 * call.c (add_function_candidate): Only permit explicit conversion
644 ops if copy ctor was called with a single argument.
646 * call.c (initialize_reference): Tweak error message.
648 2009-10-21 Jakub Jelinek <jakub@redhat.com>
650 * mangle.c (finish_mangling_get_identifier): Use
651 obstack_base (mangle_obstack) instead of name_base.
653 2009-10-19 Jakub Jelinek <jakub@redhat.com>
655 * parser.c (cp_lexer_print_token, cp_parser_is_string_literal,
656 cp_parser_string_literal, cp_parser_primary_expression): Likewise.
657 (cp_lexer_get_preprocessor_token): Use C_LEX_STRING_JOIN instead
658 of C_LEX_RAW_STRINGS.
660 2009-10-15 Jason Merrill <jason@redhat.com>
663 * error.c (dump_template_bindings): Wrap argument packs in {}.
666 * parser.c (CP_PARSER_FLAGS_NO_TYPE_DEFINITIONS): New.
667 (cp_parser_type_specifier): Don't try to parse a class-specifier
668 or enum-specifier in that case.
669 (cp_parser_trailing_type_id): New.
670 (cp_parser_late_return_type_opt): Call it.
671 (cp_parser_type_id_1): Add is_trailing_return parm.
672 (cp_parser_type_specifier_seq): Likewise.
674 2009-10-14 Jason Merrill <jason@redhat.com>
677 * call.c (print_z_candidates): Don't print deleted candidates.
678 (print_z_candidate): Note deleted candidates.
680 2009-10-14 Larry Evans <cppljevans@suddenlink.net>
683 * tree.c (cp_tree_equal): Add test for TEMPLATE_PARM_PARAMETER_PACK
686 2009-10-12 Jason Merrill <jason@redhat.com>
689 * parser.c (cp_parser_decltype): Set greater_than_is_operator_p.
692 * pt.c (type_unification_real): Call convert_template_argument
693 for function default template arguments.
694 (check_default_tmpl_args): Suggest -std=c++0x when function default
695 template args seen in C++98 mode.
697 2009-10-11 Jason Merrill <jason@redhat.com>
700 * typeck.c (build_reinterpret_cast_1): Handle rvalue refs
703 2009-10-11 Richard Guenther <rguenther@suse.de>
705 * tree.c (cp_free_lang_data): Drop anonymous aggregate names.
707 2009-10-08 Jason Merrill <jason@redhat.com>
710 * pt.c (maybe_adjust_types_for_deduction): Do rvalue ref adjustment
711 even when DEDUCE_EXACT.
714 * pt.c (resolve_nondeduced_context): New.
715 * cvt.c (convert_to_void): Call it.
716 * semantics.c (finish_decltype_type): Likewise.
717 * typeck.c (decay_conversion): Here too.
718 * pt.c (tsubst_decl): Don't clobber input_location.
719 Don't register a bad specialization.
721 2009-10-07 Gabriel Dos Reis <gdr@cs.tamu.edu>
723 * cp-tree.h: Fix location of documentation for DECL_LANG_FLAG_7.
725 2009-10-07 Jason Merrill <jason@redhat.com>
728 * pt.c (tsubst_pack_expansion): Don't do anything now if we
729 have incomplete packs of different lengths.
732 * tree.c (build_qualified_name): Call convert_from_reference.
734 2009-10-06 Jason Merrill <jason@redhat.com>
736 Fix lookup of initialized captures in unevaluated context.
737 * cp-tree.h (DECL_NORMAL_CAPTURE_P): New.
738 * name-lookup.c (qualify_lookup): Check it.
739 * parser.c (cp_parser_lambda_introducer): Pass explicit_init_p
741 * semantics.c (add_capture): Set DECL_NORMAL_CAPTURE_P
742 on captures without explicit init.
743 (add_default_capture): Pass explicit_init_p.
745 Fix capture by copy of types with explicit copy constructor.
746 * cp-tree.h (TARGET_EXPR_DIRECT_INIT_P): New.
747 (DIRECT_INIT_EXPR_P): New.
748 * typeck.c (convert_for_initialization): Just return if
750 * semantics.c (build_lambda_object): Use
751 TARGET_EXPR_DIRECT_INIT_P for normal captures.
753 2009-10-05 Jason Merrill <jason@redhat.com>
755 * parser.c: Mark lambda_scope and lambda_count for PCH.
757 2009-10-03 Jason Merrill <jason@redhat.com>
760 * parser.c (cp_parser_lambda_introducer): Avoid infinite loop on
763 2009-10-02 Jason Merrill <jason@redhat.com>
765 * mangle.c (write_unnamed_type_name): Implement.
766 (local_class_index): Split out from...
767 (discriminator_for_local_entity): ...here.
768 (nested_anon_class_index): New.
769 * cp-tree.h (TYPE_FUNCTION_SCOPE_P): New.
771 2009-10-02 Janis Johnson <janis187@us.ibm.com>
773 * call.c (convert_arg_to_ellipsis): Avoid promoting decimal32
776 2009-10-01 Jason Merrill <jason@redhat.com>
778 * parser.c (cp_parser_lambda_expression): Compute visibility.
779 (no_linkage_lambda_type_p): Remove.
780 * cp-tree.h: Remove declaration.
781 * tree.c (no_linkage_check): Don't call it. Don't check template
782 args. Don't check TREE_PUBLIC Types.
784 2009-10-01 Gabriel Dos Reis <gdr@cse.tamu.edu>
785 Jason Merrill <jason@redhat.com>
787 * decl.c (grokdeclarator): Set constexprness before announcing
790 2009-10-01 Gabriel Dos Reis <gdr@cs.tamu.edu>
792 * decl.c (record_builtin_java_type): Undo unintended change.
793 (cxx_init_decl_processing): Likewise.
795 2009-10-01 Jason Merrill <jason@redhat.com>
797 * pt.c (register_specialization): Push DECL_SOURCE_LOCATION to the
800 * decl.c (grok_special_member_properties): Only adjust
801 TYPE_HAS_COMPLEX_* if the function is defaulted in the class body.
802 (cp_finish_decl): Push DECL_DELETED_FN/DECL_DEFAULTED_FN to the
805 2009-09-30 Gabriel Dos Reis <gdr@cs.tamu.edu>
807 * decl.c (check_for_uninitialized_const_var): Check constexpr
809 (grokdeclarator): Handle `constexpr'.
810 (check_tag_decl): Reject `constexpr'.
811 (check_function_type): Check constexpr functions.
812 * cp-tree.h (ds_constexpr): New cp_decl_spec enumerator.
813 (CLASSTYPE_LITERAL_P): New.
814 (lang_type_class::is_literal): New.
815 (lang_type_class::dummy): Adjust width.
816 (literal_type_p): Declare.
817 * parser.c (cp_parser_check_decl_spec): Print it.
818 (cp_parser_decl_specifier_seq): Accept "constexpr".
819 * semantics.c (validate_constexpr_fundecl): Define.
820 (literal_type_p): Define.
822 2009-09-30 Jason Merrill <jason@redhat.com>
824 * semantics.c (lambda_expr_this_capture): Fix default capture
825 of explicit capture of 'this'.
827 2009-09-30 Jason Merrill <jason@redhat.com>
829 * parser.c (cp_parser_lambda_expression): Don't add __ to __this.
831 2009-09-30 Jason Merrill <jason@redhat.com>
833 * cp-tree.h (LANG_DECL_U2_CHECK): Check LANG_DECL_HAS_MIN.
835 2009-09-29 John Freeman <jfreeman08@gmail.com>
836 Jason Merrill <jason@redhat.com>
838 Add support for lambda-expressions as per N2927.
839 * cp-tree.def (VEC_INIT_EXPR, LAMBDA_EXPR): New.
840 * cp-tree.h (LAMBDA_TYPE_P, LAMBDA_FUNCTION_P): New.
841 (LAMBDA_EXPR_DEFAULT_CAPTURE_MODE): New.
842 (LAMBDA_EXPR_DEFAULT_CAPTURE_LIST): New.
843 (LAMBDA_EXPR_THIS_CAPTURE, LAMBDA_EXPR_CAPTURES_THIS_P): New.
844 (LAMBDA_EXPR_MUTABLE_P, LAMBDA_EXPR_DEDUCE_RETURN_TYPE_P): New.
845 (LAMBDA_EXPR_RETURN_TYPE, LAMBDA_EXPR_LOCATION): New.
846 (LAMBDA_EXPR_EXTRA_SCOPE, LAMBDA_EXPR_DISCRIMINATOR): New.
847 (struct tree_lambda_expr): New.
848 (union lang_tree_node): Add lambda_expression.
849 (struct lang_type_class): Add lazy_move_ctor flag, lambda_expr field.
850 (CLASSTYPE_LAZY_MOVE_CTOR, CLASSTYPE_LAMBDA_EXPR): New.
851 (LAMBDA_TYPE_EXTRA_SCOPE, VEC_INIT_EXPR_SLOT): New.
852 (VEC_INIT_EXPR_INIT, DECLTYPE_FOR_LAMBDA_CAPTURE): New.
853 (DECLTYPE_FOR_LAMBDA_RETURN): New.
854 (enum special_function_kind): Add sfk_move_constructor.
855 (LAMBDANAME_PREFIX, LAMBDANAME_FORMAT, LAMBDANAME_P): New.
856 * parser.c (cp_parser_lambda_expression, cp_parser_lambda_introducer)
857 (cp_parser_lambda_declarator_opt, cp_parser_lambda_body): New.
858 (start_lambda_scope, record_lambda_scope, finish_lambda_scope): New.
859 (no_linkage_lambda_type_p): New.
860 (cp_parser_primary_expression): Recognize lambda expression.
861 (cp_parser_init_declarator): Note lambda scope.
862 (cp_parser_function_definition_after_declarator): Likewise.
863 (cp_parser_late_parsing_default_args): Likewise.
864 (cp_parser_skip_to_closing_parenthesis): Skip to end of lambda capture
866 (cp_parser_parameter_declaration): Don't defer lambda default args.
867 * semantics.c (finish_non_static_data_member, finish_id_expression):
868 Handle default capture for lambda expressions.
869 (finish_this_expr): Handle 'this' keyword inside of lambda expressions.
870 (outer_automatic_var_p): New.
871 (finish_decltype_type): Handle decltypes within lambda expressions.
872 (classtype_has_nothrow_assign_or_copy_p): Synthesized move constructor.
873 (build_lambda_expr, build_lambda_object, begin_lambda_type)
874 (lambda_return_type, lambda_capture_field_type, apply_lambda_return_type)
875 (capture_decltype, add_capture, add_default_capture)
876 (lambda_expr_this_capture): New.
877 * mangle.c (write_unnamed_type_name): New. Incomplete.
878 (write_closure_type_name): New.
879 (write_unqualified_name): Recognize unnamed, closure types.
880 (write_type): Do not write decltypes from lambda expressions.
881 (decl_mangling_context): New.
882 (write_name): Use it. Handle PARM_DECL scope.
883 (write_prefix): Likewise. Handle VAR_DECL/FIELD_DECL scope.
884 (write_compact_number): Factor out from...
885 (write_expression, write_template_param): ...here.
886 (discriminator_for_local_entity): Recognize lambdas.
887 (write_local_name): Handle PARM_DECL scope.
888 * typeck.c (structural_comptypes): Compare decltypes from lambda
890 (check_return_expr): Deduce lambda return type from multiple return
892 * class.c (add_implicitly_declared_members): Add lazy move constructor
894 (check_bases_and_members): Delete default constructor and assignment
895 operator for lambda types.
896 (maybe_note_name_used_in_class): Do not confuse lambda expression with
898 * decl.c (reshape_init_r): Array copy.
899 (grokfndecl): Synthesized move constructor.
900 (cp_tree_node_structure): Lambda expression.
901 * method.c (use_thunk): Synthesized move constructor.
902 (do_build_copy_constructor): Likewise.
903 (locate_copy): Likewise.
904 (implicitly_declare_fn): Likewise.
905 * cp-objcp-common.c (cp_tree_size): Handle LAMBDA_EXPR.
906 * error.c (dump_aggr_type): Recognize lambda type.
907 (dump_function_decl): Recognize lambda function.
908 (function_category): Likewise.
909 (dump_function_name): Hide lambda name.
910 * tree.c (build_array_copy, move): New.
911 (special_function_p): Synthesized move constructor.
912 (no_linkage_check): Handle lambdas.
913 * search.c (lookup_fnfields_1): Synthesized move constructor.
914 * cp-gimplify.c (cp_gimplify_init_expr, cp_gimplify_expr):
915 Handle VEC_INIT_EXPR.
916 * typeck2.c (digest_init_r): Array copy.
917 * pt.c (get_template_info): Don't touch typedefs.
918 (instantiate_decl): Don't resubstitute artificial decls.
919 (tsubst_decl, tsubst, tsubst_copy_and_build): Handle lambdas.
920 (lookup_template_class): Don't fall back on name lookup.
921 * name-lookup.c (make_lambda_name): New.
922 (pushdecl_class_level): Handle default capture for lambda expressions.
923 (qualify_lookup): Handle decltypes within lambda expressions.
924 (pushtag): Handle ts_within_enclosing_non_class in function scope.
926 2009-09-28 Janis Johnson <janis187@us.ibm.com>
928 * mangle.c (write_builtin_type): Support decimal float types.
930 2009-09-28 Richard Henderson <rth@redhat.com>
932 * cp-objcp-common.h (LANG_HOOKS_EH_USE_CXA_END_CLEANUP): New.
934 2009-09-24 Jakub Jelinek <jakub@redhat.com>
936 * method.c (make_thunk, make_alias_for): Don't set
937 DECL_NO_STATIC_CHAIN.
938 * decl.c (builtin_function_1, grokfndecl): Likewise.
939 * lex.c (build_lang_decl): Likewise.
941 2009-09-23 Dodji Seketeli <dodji@redhat.com>
944 * decl.c (cp_finish_decl): Record the types used by the global
945 variable declaration we've just parsed.
947 2009-09-22 Dodji Seketeli <dodji@redhat.com>
949 * cp-lang.c (LANG_HOOKS_FUNCTION_PARAMETER_PACK_P,
950 LANG_HOOKS_FUNCTION_PARM_EXPANDED_FROM_PACK_P,
951 LANG_HOOKS_GET_GENERIC_FUNCTION_DECL): Initialize these
952 hooks for the c++ FE.
953 * cp-tree.h (function_parameter_pack_p, get_function_template_decl,
954 function_parameter_expanded_from_pack_p): Declare ...
955 * pt.c (function_parameter_pack_p, get_function_template_decl,
956 function_parameter_expanded_from_pack_p): ... new hooks.
957 (get_template_info): Make this more robust.
958 (template_args_variadic_p, make_ith_pack_parameter_name): Add a new
959 line between comment and function.
960 (get_template_argument_pack_elems): Fix comment.
961 (tsubst_decl): Arguments of function parameter packs are not
962 parameter packs themselves.
964 2009-09-21 Jason Merrill <jason@redhat.com>
967 * tree.c (trivial_type_p): Fix logic.
969 2009-09-21 Jason Merrill <jason@redhat.com>
971 * name-lookup.c (push_class_level_binding): Sanity check.
973 2009-09-18 Jason Merrill <jason@redhat.com>
975 * decl2.c (determine_visibility): Make anonymous types internal.
976 (mark_used): Complain about types without linkage used in
977 decls with internal linkage.
978 (vague_linkage_fn_p): Split out from...
979 * decl.c (maybe_commonize_var): ...here.
980 (grokdeclarator): Adjust linkage when a typedef gives linkage name.
981 * tree.c (no_linkage_check): Check the enclosing class and template
984 * cp-tree.h (TYPE_NAMESPACE_SCOPE_P): New.
986 * pt.c (get_pattern_parm): New.
987 (listify): Split out from...
988 (listify_autos): ...here.
989 (unify): Deduce std::initializer_list for T.
990 * call.c (build_over_call): Warn about it.
992 2009-09-17 Andrew Pinski <pinskia@gcc.gnu.org>
995 * typeck.c (cp_build_unary_op): Check TREE_CODE for bools instead of
997 (convert_for_assignment): Likewise.
998 * cvt.c (type_promotes_to): Likewise.
1000 2009-09-14 Richard Henderson <rth@redhat.com>
1001 Jakub Jelinek <jakub@redhat.com>
1003 * cp-tree.h (finish_asm_stmt): Update decl.
1004 * parser.c (cp_parser_asm_definition): Parse asm goto.
1005 (cp_parser_asm_label_list): New.
1006 * pt.c (tsubst_copy_asm_operands): Don't recurse on labels.
1007 (tsubst_expr): Handle asm labels.
1008 * semantics.c (finish_asm_stmt): Add and use labels parameter.
1010 2009-09-14 Richard Henderson <rth@redhat.com>
1012 * except.c (init_exception_processing): Don't call
1013 default_init_unwind_resume_libfunc.
1014 (cp_protect_cleanup_actions): Return the decl to call.
1015 (build_exc_ptr): Use __builtin_eh_pointer.
1016 * optimize.c (clone_body): Set eh_lp_nr, not eh_region.
1018 2009-09-13 Richard Guenther <rguenther@suse.de>
1019 Rafael Avila de Espindola <espindola@google.com>
1021 * except.c (init_exception_processing): Do not set
1022 lang_eh_runtime_type.
1023 (choose_personality_routine): Do not set eh_personality_decl,
1024 set pragma_java_exceptions.
1025 * cp-lang.c (LANG_HOOKS_EH_RUNTIME_TYPE): Define.
1026 (LANG_HOOKS_EH_PERSONALITY): Likewise.
1027 (cp_eh_personality_decl): New.
1028 (cp_eh_personality): Likewise.
1029 * Make-lang.in (cp-lang.o): Add $(EXPR_H) and $(EXCEPT_H)
1032 2009-09-13 Wei Guozhi <carrot@google.com>
1035 * cp/optimize.c (build_delete_destructor_body): New function.
1036 (maybe_clone_body): Call build_delete_destructor_body for
1037 deleting destructor.
1039 2009-09-10 Jason Merrill <jason@redhat.com>
1041 * repo.c (extract_string, get_base_filename, init_repo): constify.
1043 2009-09-09 Jason Merrill <jason@redhat.com>
1045 * error.c (find_typenames_r): Also add decltypes.
1047 2009-09-09 Paolo Carlini <paolo.carlini@oracle.com>
1050 * decl2.c (grokfield): Check for explicit template argument lists.
1052 2009-09-09 Jack Howarth <howarth@bromo.med.uc.edu>
1055 * Make-lang.in: Remove redundant code from linkage for darwin10.
1057 2009-09-08 Paolo Carlini <paolo.carlini@oracle.com>
1060 * decl.c (build_init_list_var_init): Check return value of
1061 perform_implicit_conversion.
1063 2009-09-08 Jason Merrill <jason@redhat.com>
1065 * class.c (currently_open_class): Make sure we're dealing with the
1068 * cp-tree.h (enum overload_flags): Remove OP_FLAG.
1069 * method.c (lazily_declare_fn): Check for dtorness in ABI warning.
1071 * name-lookup.c (is_class_level): Remove.
1072 (push_binding_level, leave_scope, resume_scope): Adjust.
1073 (pushlevel_class): Adjust.
1074 (poplevel_class): Make sure we're on class_binding_level.
1076 * decl.c (grokmethod): Rename from start_method.
1077 (finish_method): Remove.
1078 * cp-tree.h: Adjust.
1079 * parser.c (cp_parser_save_member_function_body): Adjust.
1081 2009-09-03 Doug Kwan <dougkwan@google.com>
1083 * tree.c (cp_fix_function_decl_p): New.
1084 (cp_free_lang_data): New.
1086 2009-09-03 Diego Novillo <dnovillo@google.com>
1088 * Make-lang.in (decl2.o): Add dependency on $(POINTER_SET_H).
1089 * decl2.c: Include pointer-set.h.
1090 (collect_candidates_for_java_method_aliases): New.
1091 (cp_write_global_declarations): Call it.
1092 Add local variable CANDIDATES. If set, call
1093 build_java_method_aliases.
1094 (build_java_method_aliases): Add argument CANDIDATES.
1095 Use it to determine if FNDECL should get a hidden alias.
1096 * cp-objcp-common.h (LANG_HOOKS_FREE_LANG_DATA): Define.
1097 * cp-tree.h (cp_free_lang_data): Declare.
1099 2009-09-03 Richard Guenther <rguenther@suse.de>
1101 * method.c (use_thunk): Use cgraph_finalize_function to hand
1102 off thunks to the cgraph.
1103 * semantics.c (emit_associated_thunks): Do not emit thunks
1104 for really extern functions.
1106 2009-09-03 Diego Novillo <dnovillo@google.com>
1108 * cp-lang.c (lang_hooks): Remove const qualifier.
1110 2009-09-02 Jason Merrill <jason@redhat.com>
1112 * semantics.c (describable_type): Don't pretend to be in a template.
1114 * ptree.c (cxx_print_type) [DECLTYPE_TYPE]: Print the expression.
1116 2009-09-01 Alexandre Oliva <aoliva@redhat.com>
1118 * cp-tree.h (TFF_NO_OMIT_DEFAULT_TEMPLATE_ARGUMENTS): New.
1119 * cp-lang.c (cxx_dwarf_name): Pass it.
1120 * error.c (count_non_default_template_args): Take flags as
1121 argument. Adjust all callers. Skip counting of default
1122 arguments if the new flag is given.
1124 2009-09-01 Dodji Seketeli <dodji@redhat.com>
1127 * pt.c (make_ith_pack_parameter_name): Don't use strnlen that is a
1130 2009-09-01 Richard Guenther <rguenther@suse.de>
1132 * cp-objcp-common.c (cp_expr_size): Use tree_expr_size.
1133 * cp-objcp-common.h (LANG_HOOKS_EXPR_SIZE): Do not define.
1135 2009-09-01 Richard Guenther <rguenther@suse.de>
1137 * cp-objcp-common.h (LANG_HOOKS_MARK_ADDRESSABLE): Remove.
1139 2009-08-31 Dodji Seketeli <dodji@redhat.com>
1142 * cp-tree.h (get_template_info): Parameter should be const.
1143 (CLASSTYPE_SPECIALIZATION_OF_PRIMARY_TEMPLATE_P): Fix typo.
1144 (get_template_argument_pack_elems,
1145 get_primary_template_innermost_parameters,
1146 get_template_innermost_arguments, template_template_parameter_p):
1148 * pt.c (get_template_argument_pack_elems,
1149 get_template_innermost_parameters, get_template_innermost_arguments,
1150 template_template_parameter_p):
1151 ... New C++ front end implementation of new language hooks.
1152 (primary_template_instantiation_p): New private helper.
1153 (make_ith_pack_parameter_name): Use snprintf and strnlen instead of
1155 (get_template_info): Const-ify parameter.
1156 * cp-lang.c (LANG_HOOKS_GET_INNERMOST_GENERIC_PARMS,
1157 LANG_HOOKS_GET_INNERMOST_GENERIC_ARGS,
1158 LANG_HOOKS_GET_ARGUMENT_PACK_ELEMS,
1159 LANG_HOOKS_GENERIC_TYPE_PARAMETER_DECL_P): Initialize these
1160 interfaces for the C++ front-end.
1162 2009-08-31 Jason Merrill <jason@redhat.com>
1165 * parser.c (cp_parser_enum_specifier): Make sure the : is followed by a
1166 type-specifier-seq before we commit.
1168 2009-08-28 Richard Guenther <rguenther@suse.de>
1171 * cp-gimplify.c (cp_genericize_r): Do not leak zero-sized stores
1172 into the generic IL.
1174 2009-08-27 Richard Guenther <rguenther@suse.de>
1176 * class.c (build_vtbl_ref_1): Remove excess vertical space.
1177 * Make-lang.in (CXX_TREE_H): Remove c-common.def dependency
1178 tracked by $(TREE_H).
1179 * semantics.c (expand_or_defer_fn): Zero DECL_SAVED_TREE.
1181 2009-08-26 Jason Merrill <jason@redhat.com>
1183 * call.c (build_builtin_candidate): Don't set LOOKUP_ONLYCONVERTING
1184 if we're contextually converting to bool.
1185 (build_conditional_expr): Likewise.
1186 * typeck.c (condition_conversion): Likewise.
1188 * call.c (build_conditional_expr): Fix logic errors.
1189 (build_new_op): Remove dead COND_EXPR handling.
1191 2009-08-24 Jason Merrill <jason@redhat.com>
1193 * cp-tree.h (DECL_DEFERRED_FN): Remove.
1194 (struct lang_decl_fn): Remove deferred flag.
1195 * class.c (build_clone): Don't set it.
1196 * decl2.c (note_vague_linkage_fn): Don't check or set it.
1197 (mark_used): Don't check it.
1198 * method.c (make_thunk, make_alias_for): Don't set it.
1200 * decl2.c (mark_used): Streamline logic.
1205 * cp-tree.h (DECL_ODR_USED): New macro.
1206 (struct lang_decl_base): Add odr_used flag.
1207 * decl.c (duplicate_decls): Propagate it. Use it for error.
1208 * pt.c (register_specialization): Use it for error.
1209 * decl2.c (mark_used): Use it as gating flag rather than TREE_USED.
1210 (cp_write_global_declarations): Use it for error.
1211 (tree_used_ok): Remove.
1212 * cp-tree.h: Remove tree_used_ok.
1213 * call.c (build_call_a): Don't call it.
1214 * init.c (build_offset_ref): Likewise.
1216 2009-08-21 Jakub Jelinek <jakub@redhat.com>
1219 * tree.c (lvalue_p_1) <case CONST_DECL>: Return clk_none if
1222 2009-08-19 Jason Merrill <jason@redhat.com>
1226 * decl2.c (mark_used): Increment function_depth during synthesis.
1227 * parser.c (cp_parser_default_argument): Not here.
1229 2009-08-19 Jakub Jelinek <jakub@redhat.com>
1231 * method.c (use_thunk): Call free_after_compilation after
1232 assemble_end_function.
1234 2009-08-17 Richard Guenther <rguenther@suse.de>
1236 * decl.c (build_ptrmemfunc_type): Keep variant chain intact.
1238 (finish_enum): Keep variant chain intact.
1239 * tree.c (cp_build_reference_type): Likewise.
1241 2009-08-16 Jason Merrill <jason@redhat.com>
1243 Make TREE_USED match the [basic.def.odr] concept for FUNCTION_DECL
1244 and VAR_DECL, so mark_used only has effect the first time.
1245 * decl2.c (mark_used): Just return if TREE_USED is already set.
1246 Don't set TREE_USED if cp_unevaluated_operand is set.
1247 (tree_used_ok): New fn.
1248 * init.c (build_offset_ref): Check it instead of TREE_USED.
1249 * call.c (build_call_a): Likewise.
1250 * cp-tree.h: Declare it.
1251 (DECL_NO_LINKAGE_CHECKED): No longer needed.
1252 (struct lang_decl_base): Remove no_linkage_checked bitfield.
1254 * decl2.c (finish_static_data_member_decl): Don't set TREE_USED.
1256 * decl2.c (mark_used): It's ok to synthesize for default args now.
1258 2009-08-10 Jason Merrill <jason@redhat.com>
1260 Implement DR 757: It's OK for a decl to use a type without linkage
1261 so long as the decl is defined in the current translation unit.
1262 * decl2.c (no_linkage_decls): New vector.
1263 (mark_used): Add decls that use types with no linkage.
1264 (cp_write_global_declarations): Check that they are defined.
1265 (decl_defined_p, no_linkage_error): New fns.
1266 * cp-tree.h (DECL_NO_LINKAGE_CHECKED): New macro.
1267 (struct lang_decl_base): Add flag.
1268 * decl.c (grokfndecl): Don't check type linkage.
1269 (grokvardecl): If the type has no linkage, just make sure
1270 DECL_LANG_SPECIFIC is set.
1271 * pt.c (check_instantiated_arg): Don't check type linkage.
1272 * name-lookup.c (is_local_extern): New fn.
1273 * name-lookup.h: Declare it.
1275 2009-08-05 Jason Merrill <jason@redhat.com>
1278 * init.c (build_vec_init): Evaluate the initializer before
1279 starting the initialization try block.
1281 2009-08-05 Manuel López-Ibáñez <manu@gcc.gnu.org>
1284 * typeck.c (convert_for_assignment): Do not warn for any boolean
1285 variant. Use explicit location.
1287 2009-08-04 Dodji Seketeli <dodji@redhat.com>
1290 * pt.c (tsubst_default_argument): Let access checks of the
1291 default argument happen in the context of the current function.
1293 2009-08-04 Manuel López-Ibáñez <manu@gcc.gnu.org>
1296 * call.c (build_new_op): Only try prefix operator if -fpermissive,
1297 otherwise just error.
1299 2009-08-04 Dodji Seketeli <dodji@redhat.com>
1302 * error.c (lang_decl_name): Print qualified names for decls
1305 2009-08-03 Jason Merrill <jason@redhat.com>
1306 Jakub Jelinek <jakub@redhat.com>
1309 * init.c (build_vec_init): Look through a TARGET_EXPR around a
1312 2009-07-31 Jason Merrill <jason@redhat.com>
1313 Douglas Gregor <doug.gregor@gmail.com>
1315 Remove implicit binding of lvalues to rvalue references (N2831)
1316 * call.c (convert_class_to_reference): Binding an lvalue to an
1317 rvalue reference is bad. If the user-defined conversion is bad,
1318 set bad_p before merging conversions.
1319 (maybe_handle_ref_bind): Don't push down bad_p.
1320 (reference_binding): Binding an lvalue to an rvalue reference is bad.
1321 (convert_like_real): Give a helpful error about binding lvalue
1322 to rvalue reference.
1323 (reference_related_p): No longer static.
1324 * typeck.c (build_typed_address): New.
1325 (build_static_cast_1): Add static_cast from lvalue to &&.
1326 * cp-tree.h: Adjust.
1328 2009-07-31 Jason Merrill <jason@redhat.com>
1330 * call.c (reference_binding): Rename lvalue_p to is_lvalue.
1331 Do direct binding of "rvalues" in memory to rvalue references.
1332 * tree.c (lvalue_p_1): Can't be both non-addressable lvalue and
1334 * typeck.c (build_static_cast_1): Do direct binding of memory
1335 "rvalues" to rvalue references.
1336 * cvt.c (cp_fold_convert): New.
1337 * cp-tree.h: Declare it.
1339 2009-07-31 Jason Merrill <jason@redhat.com>
1341 * typeck.c (build_address): Do fold away ADDR_EXPR of INDIRECT_REF.
1342 * tree.c (rvalue): Use cp_build_qualified_type, not TYPE_MAIN_VARIANT.
1344 2009-07-29 Jason Merrill <jason@redhat.com>
1347 * cp-tree.h (enum tsubst_flags): Add tf_no_class_instantiations.
1348 * error.c (count_non_default_template_args): Pass it.
1349 * pt.c (tsubst) [TYPENAME_TYPE]: Don't complete type if it's set.
1351 2009-07-29 Richard Guenther <rguenther@suse.de>
1354 * cp-gimplify.c (cp_genericize_r): Properly walk the BIND_EXPR
1357 2009-07-26 Simon Martin <simartin@users.sourceforge.net>
1360 * decl.c (grokdeclarator): Do not set TREE_NO_WARNING for functions
1361 with a qualified return type.
1363 2009-07-24 Jason Merrill <jason@redhat.com>
1366 * call.c (build_op_delete_call): If this is for a new-expression
1367 and the op delete is deleted, do nothing.
1370 * call.c (compare_ics): Give list-initialization of std::init_list
1371 priority over conversion to scalar, too.
1373 2009-07-22 Jason Merrill <jason@redhat.com>
1375 * mangle.c (mangle_type_string_for_rtti): Rename to be clearer.
1376 (needs_fake_anon): New.
1377 (write_name): Check it.
1378 (write_nested_name): Add a fake anonymous namespace scope if true.
1379 * name-lookup.c (get_anonymous_namespace_name): No longer static.
1380 * rtti.c, cp-tree.h: Adjust.
1382 2009-07-22 Richard Guenther <rguenther@suse.de>
1385 * cp-gimplify.c (cp_gimplify_expr): Move handling of using
1386 related exprs to ...
1387 (cp_genericize_r): ... genericization stage.
1388 (cp_genericize): Adjust.
1390 2009-07-21 Jason Merrill <jason@redhat.com>
1393 * call.c (reference_binding): Implement binding to { }.
1394 (initialize_reference): Binding temporary to non-const && is fine.
1395 * decl.c (grok_reference_init): Remove error for CONSTRUCTOR.
1397 * decl.c (reshape_init_r): { T } is not an aggregate initializer
1400 2009-07-17 Richard Guenther <rguenther@suse.de>
1403 * decl.c (finish_function): Do not emit unused result warnings
1405 * cp-objcp-common.h (LANG_HOOKS_POST_GIMPLIFY_PASS): Use
1406 c_warn_unused_result_pass.
1407 * semantics.c (expand_or_defer_fn): Adjust assertion about IL status.
1408 * optimize.c (clone_body): Clone in GENERIC.
1409 (maybe_clone_body): Do not clear DECL_SAVED_TREE.
1410 * decl2.c (cp_write_global_declarations): Fix body test.
1411 Do not call cgraph_optimize.
1412 * Make-lang.in (optimize.o): Add tree-iterator.h dependency.
1413 * method.c (use_thunk): Register thunk with
1414 cgraph_finalize_function.
1415 * error.c (function_category): Guard access of DECL_LANG_SPECIFIC.
1417 2009-07-17 Richard Guenther <rguenther@suse.de>
1419 * init.c (build_vec_delete_1): Do not set DECL_REGISTER on the
1422 2009-07-17 Aldy Hernandez <aldyh@redhat.com>
1423 Manuel López-Ibáñez <manu@gcc.gnu.org>
1426 * typeck.c, init.c, class.c, method.c, rtti.c, except.c, error.c,
1427 tree.c, cp-gimplify.c, cxx-pretty-print.c, pt.c, semantics.c,
1428 call.c, cvt.c, mangle.c: Add location argument to
1429 fold_{unary,binary,ternary}, fold_build[123], build_call_expr,
1430 build_size_arg, build_fold_addr_expr, build_call_array,
1431 non_lvalue, size_diffop, fold_build1_initializer,
1432 fold_build2_initializer, fold_build3_initializer,
1433 fold_build_call_array, fold_build_call_array_initializer,
1434 fold_single_bit_test, omit_one_operand, omit_two_operands,
1435 invert_truthvalue, fold_truth_not_expr, build_fold_indirect_ref,
1436 fold_indirect_ref, combine_comparisons, fold_builtin_*,
1437 fold_call_expr, build_range_check, maybe_fold_offset_to_address,
1438 round_up, round_down.
1440 2009-07-16 Jason Merrill <jason@redhat.com>
1443 Split POD into "standard-layout" and "trivial" as per N2230,
1444 Support std::is_standard_layout and std::is_trivial traits.
1445 * cp-tree.h (enum cp_trait_kind): Add CPTK_IS_STD_LAYOUT,
1447 (struct lang_type_class): Add non_std_layout.
1448 (CLASSTYPE_NON_STD_LAYOUT): New.
1449 * class.c (check_bases): Set it.
1450 (check_field_decls): Likewise.
1451 (check_bases_and_members): Likewise.
1452 * parser.c (cp_parser_primary_expression): Handle RID_IS_STD_LAYOUT,
1454 (cp_parser_trait_expr): Likewise.
1455 * semantics.c (trait_expr_value): Handle CPTK_IS_STD_LAYOUT,
1457 (finish_trait_expr): Likewise.
1458 * tree.c (scalarish_type_p, trivial_type_p, std_layout_type_p): New.
1459 (pod_type_p): Use them.
1460 (type_has_nontrivial_copy_init, type_has_nontrivial_default_init): New.
1462 Adjust bits of the language that no longer refer to POD types.
1463 * call.c (convert_arg_to_ellipsis): Use type_has_nontrivial_copy_init
1464 and TYPE_HAS_NONTRIVIAL_DESTRUCTOR rather than pod_type_p.
1465 (build_x_va_arg): Likewise.
1466 (call_builtin_trap): Remove.
1467 * decl.c (declare_local_label): Use type_has_nontrivial_default_init
1468 and TYPE_HAS_NONTRIVIAL_DESTRUCTOR rather than pod_type_p.
1469 (cp_finish_decl): Likewise.
1470 (check_previous_goto_1, check_goto): Adjust error.
1471 * typeck.c (build_class_member_access_expr): Check
1472 CLASSTYPE_NON_STD_LAYOUT rather than CLASSTYPE_NON_POD_P.
1474 2009-07-14 Taras Glek <tglek@mozilla.com>
1475 Rafael Espindola <espindola@google.com>
1477 * Make-lang.in: Added CP_PLUGIN_HEADERS and
1478 c.install-target to export cp-tree.h cxx-pretty-print.h
1479 name-lookup.h headers for plugins.
1481 2009-07-14 Jason Merrill <jason@redhat.com>
1484 * decl.c (decls_match): A non-extern-C declaration doesn't match
1485 a builtin extern-C declaration.
1488 * name-lookup.c (qualified_lookup_using_namespace): Don't stop
1489 looking in used namespaces just because we found something on
1493 * semantics.c (perform_koenig_lookup): Handle empty template args.
1495 * call.c (build_over_call): Use can_trust_pointer_alignment.
1497 2009-07-14 Dodji Seketeli <dodji@redhat.com>
1501 * decl2.c (grokfield): Don't call set_underlying_type on typedef
1502 decls that are type names.
1504 2009-07-13 Andrew Pinski <andrew_pinski@playstation.sony.com>
1507 * parser.c (cp_parser_elaborated_type_specifier): Accept typename in
1508 front of qualified names.
1510 2009-07-12 Jason Merrill <jason@redhat.com>
1513 * tree.c (rvalue): Use lvalue_or_rvalue_with_address_p.
1516 * cp-tree.h (enum cp_lvalue_kind_flags): Add clk_rvalueref.
1517 * tree.c (lvalue_p_1): Return it. Remove
1518 treat_class_rvalues_as_lvalues parm.
1519 (real_lvalue_p): Disallow pseudo-lvalues here.
1520 (lvalue_or_rvalue_with_address_p): New fn.
1521 * call.c (initialize_reference): Use it instead of real_lvalue_p.
1524 * init.c (build_new_1): Handle initializer list as array initializer.
1525 (build_vec_init): Likewise.
1526 * typeck.c (cp_build_modify_expr): Likewise.
1527 * typeck2.c (process_init_constructor_array): Error rather than abort
1528 if too many initializers.
1530 2009-07-10 Jakub Jelinek <jakub@redhat.com>
1533 * error.c (cp_print_error_function): Check for NULL block.
1535 2008-07-09 Simon Martin <simartin@users.sourceforge.net>
1536 Jason Merrill <jason@redhat.com>
1538 * pt.c (perform_typedefs_access_check, get_types_needing_access_check,
1539 append_type_to_template_for_access_check_1): Use CLASS_TYPE_P.
1541 2009-07-09 Dodji Seketeli <dodji@redhat.com>
1544 * pt.c (type_unification_real): Use tsubst_template_arg instead
1545 of tsubst to substitute default template arguments.
1547 2009-07-08 Manuel López-Ibáñez <manu@gcc.gnu.org>
1550 * init.c (build_new_1): Set TREE_NO_WARNING for compiler-generated
1552 * cp-gimplify.c (genericize_eh_spec_block): Likewise.
1555 2009-07-07 Jason Merrill <jason@redhat.com>
1558 * pt.c (tsubst_decl): Don't abort if we didn't change anything
1559 in a TEMPLATE_DECL's args.
1561 2009-07-07 Manuel López-Ibáñez <manu@gcc.gnu.org>
1563 * semantics.c (finalize_nrv_r): Replace EXPR_LOCUS by
1566 2009-07-07 Jason Merrill <jason@redhat.com>
1569 * decl.c (build_enumerator): Don't add enumerators for a
1570 scoped enum to the enclosing class.
1573 * decl.c (start_enum): Allow dependent underlying type.
1576 * decl.c (finish_enum): Finish scope even in a template.
1578 2009-07-07 Manuel López-Ibáñez <manu@gcc.gnu.org>
1580 * init.c: Replace %J by an explicit location. Update all calls.
1582 * typeck2.c: Likewise.
1584 * name-lookup.c: Likewise.
1586 2009-07-06 Manuel López-Ibáñez <manu@gcc.gnu.org>
1588 * decl.c: Replace %H by an explicit location. Update all calls.
1589 * except.c: Likewise.
1590 * semantics.c: Likewise.
1591 * parser.c: Likewise.
1593 2009-07-06 Simon Martin <simartin@users.sourceforge.net>
1596 * pt.c (perform_typedefs_access_check, get_types_needing_access_check,
1597 append_type_to_template_for_access_check_1): Use
1598 RECORD_OR_UNION_CODE_P.
1600 2009-07-04 Jason Merrill <jason@redhat.com>
1602 * pt.c (retrieve_specialization): Don't get confused by a
1603 using-declaration that brings in another instance of this template
1606 * ptree.c (cxx_print_type): Fix logic.
1608 * cp-tree.h (LANG_DECL_FN_CHECK): Fix non-checking version.
1611 * cp-tree.h (struct lang_decl_parm): New.
1612 (struct lang_decl): Add it.
1613 (LANG_DECL_PARM_CHECK): New.
1614 (DECL_PARM_INDEX): New.
1615 * decl2.c (parm_index): Remove.
1616 * lex.c (retrofit_lang_decl): Handle parms.
1617 (cxx_dup_lang_specific_decl): Likewise.
1618 * mangle.c (write_expression): Adjust.
1619 * tree.c (cp_tree_equal): Adjust.
1620 (decl_linkage): Only check DECL_COMDAT for functions and variables.
1621 * parser.c (cp_parser_parameter_declaration_list): Set
1623 * pt.c (iterative_hash_template_arg): Hash it.
1625 2009-07-03 Jason Merrill <jason@redhat.com>
1627 * cp-tree.h (struct lang_decl): Overhaul.
1628 (struct lang_decl_flags): Remove.
1629 (struct lang_decl_base): New.
1630 (struct lang_decl_min): New.
1631 (struct lang_decl_fn): New.
1632 (struct lang_decl_ns): New.
1633 (CAN_HAVE_FULL_LANG_DECL_P): Replace with LANG_DECL_HAS_MIN.
1634 (LANG_DECL_MIN_CHECK): New.
1635 (LANG_DECL_FN_CHECK): New.
1636 (LANG_DECL_NS_CHECK): New.
1637 (STRIP_TEMPLATE): New.
1638 (NON_THUNK_FUNCTION_CHECK): Remove.
1639 (DECL_DECLARES_FUNCTION_P): New.
1641 * lex.c (retrofit_lang_decl, cxx_dup_lang_specific_decl): Adjust.
1642 * decl.c (push_local_name, duplicate_decls): Adjust.
1643 * decl2.c (start_objects): Don't set u2sel.
1644 * semantics.c (finish_omp_threadprivate): Adjust.
1645 * class.c (build_clone): Don't do much on TEMPLATE_DECLs.
1646 (decl_cloned_function_p): Out-of-line implementation of macros.
1647 (clone_function_decl, adjust_clone_args): Use DECL_CLONED_FUNCTION_P.
1648 * mangle.c (write_unqualified_name): Don't check function flags
1650 * method.c (make_alias_for): Don't set DECL_CLONED_FUNCTION.
1651 * pt.c (build_template_decl): Don't set function flags.
1652 (check_default_tmpl_args): Check that it's a function.
1653 (instantiate_template): Use DECL_ABSTRACT_ORIGIN to find the
1656 * pt.c (tsubst_decl) [FUNCTION_DECL]: Don't tsubst
1657 DECL_CLONED_FUNCTION.
1659 * cp-tree.h (struct lang_type_class): Move sorted_fields here.
1660 * class.c (finish_struct_1): Adjust.
1661 * ptree.c (cxx_print_decl, cxx_print_type): Adjust.
1662 * search.c (lookup_field_1): Adjust.
1664 * cp-tree.h (CLASSTYPE_INLINE_FRIENDS): Remove.
1665 * decl.c (finish_method): Don't add to it.
1666 * class.c (fixup_pending_inline): Remove.
1667 (fixup_inline_methods): Remove.
1668 (finish_struct_1): Don't call it.
1670 * error.c (dump_function_name): Handle null name.
1672 2009-07-02 Mark Mitchell <mark@codesourcery.com>
1674 * typeck.c (cp_build_binary_op): Move warnings about use of NULL
1675 in arithmetic earlier and allow comparisions of NULL with
1676 pointers-to-members.
1678 2009-07-02 Jason Merrill <jason@redhat.com>
1680 Use hash tables for template specialization lookup.
1681 * pt.c (struct spec_entry): New type.
1682 (decl_specializations, type_specializations): New hash tables.
1683 (register_specialization, retrieve_specialization): Use them.
1684 (reregister_specialization, lookup_template_class): Use them.
1685 (eq_specializations, hash_tmpl_and_args, hash_specialization): New.
1686 (iterative_hash_template_arg): New.
1687 (init_template_processing): New
1688 (process_partial_specialization): Don't look to see if we already
1689 have this partial specialization.
1690 (maybe_process_partial_specialization): Handle reassigning
1691 full specializations when we get an explicit specialization
1692 of the partial instantiation.
1693 (tsubst_friend_function): Adjust specialization reassignment code.
1694 (instantiate_template): Only do one lookup.
1695 (instantiate_decl): Don't do any lookup.
1696 * cp-tree.h: Declare init_template_processing.
1697 * decl.c (duplicate_decls): Pass args to reregister_specialization.
1699 2009-07-01 Jason Merrill <jason@redhat.com>
1701 * cp-tree.h (DECL_CLASS_TEMPLATE_P): Use DECL_IMPLICIT_TYPEDEF_P.
1703 * pt.c (register_specialization): Use duplicate_decls to merge
1704 the argument with a previous specialization.
1705 (check_explicit_specialization): Call register_specialization to
1706 merge the TEMPLATE_DECL with a previous version.
1707 (determine_specialization): Return the args even if fn is a template.
1709 2009-07-01 Ian Lance Taylor <iant@google.com>
1711 * g++spec.c (lang_specific_driver): Bump num_args by 1.
1713 2009-06-30 Jason Merrill <jason@redhat.com>
1716 * pt.c (tsubst_pack_expansion): Handle unexpanded packs in an
1717 EXPR_PACK_EXPANSION.
1719 2009-06-29 Jason Merrill <jason@redhat.com>
1722 * error.c (dump_template_parms): Pass all args to
1723 count_non_default_template_args.
1724 (count_non_default_template_args): Pull out the inner ones.
1726 2009-06-26 H.J. Lu <hongjiu.lu@intel.com>
1728 * decl.c (duplicate_decls): Re-indent.
1730 2009-06-25 Ian Lance Taylor <iant@google.com>
1732 * call.c (avoid_sign_compare_warnings): New static function.
1733 (build_new_op): Call it.
1734 * typeck.c (cp_build_binary_op): Don't call warn_sign_compare if
1735 TREE_NO_WARNING is set on either operand.
1737 2009-06-25 Ian Lance Taylor <iant@google.com>
1739 * g++spec.c (SKIPOPT): define.
1740 (lang_specific_driver): Handle -static-libstdc++. Only add
1741 LIBSTDCXX_STATIC if we add LIBSTDCXX.
1743 2009-06-25 Ian Lance Taylor <iant@google.com>
1745 * cvt.c (convert_to_void): Only warn about COND_EXPR if neither
1746 the second nor third operand has side effects.
1748 2009-06-25 Ian Lance Taylor <iant@google.com>
1750 * parser.c (cp_parser_binary_expression): Increment
1751 c_inhibit_evaluation_warnings while parsing the right hand side of
1752 "true || x" or "false && x".
1753 * typeck.c (cp_build_binary_op): Only call warn_for_sign_compare
1754 if c_inhibit_evaluation_warnings is zero.
1756 2009-06-24 Jason Merrill <jason@redhat.com>
1758 * error.c (dump_decl): Do say "typedef" for the injected class name.
1760 * pt.c (lookup_template_class): Use currently_open_class,
1761 compare template args later.
1764 * decl.c (decls_match): Check DECL_TI_TEMPLATE too.
1765 * class.c (resolve_address_of_overloaded_function): Fix typo.
1767 2009-06-18 Aldy Hernandez <aldyh@redhat.com>
1769 * class.c (get_vtable_decl): Replace finish_decl with cp_finish_decl.
1770 * decl.c (finish_decl): Remove.
1771 (declare_global_var): Replace finish_decl with cp_finish_decl.
1772 (start_method): Same.
1773 * rtti.c (emit_tinfo_decl): Same.
1774 * pt.c (tsubst_expr): Same.
1775 (instantiate_decl): Same.
1776 * decl2.c (grokbitfield): Same.
1777 * name-lookup.c (pushdecl_top_level_1): Same.
1778 * cp-tree.h: Remove finish_decl.
1780 2009-06-16 David Edelsohn <edelsohn@gnu.org>
1782 * g++-spec.c (LIBSTDCXX_STATIC): Default to NULL.
1783 (lang_specific_driver): Always allocate extra argument.
1784 Add LIBSTDCXX_STATIC to arglist if defined and linking
1787 2009-06-16 Ian Lance Taylor <iant@google.com>
1789 * Make-lang.in (cp/class.o): Depend upon gt-cp-class.h.
1790 (cp/semantics.o): Depend upon gt-cp-semantics.h.
1792 2009-06-16 Ian Lance Taylor <iant@google.com>
1794 * parser.c (cp_unevaluated_operand): Define global variable.
1795 (cp_parser_question_colon_clause): Increment
1796 c_inhibit_evaluation_warnings when evaluating an expression which
1797 will never be executed.
1798 (cp_parser_decltype): Increment cp_unevaluated_operand and
1799 c_inhibit_evaluation_warnings, not skip_evaluation.
1800 (cp_parser_sizeof_operand): Likewise.
1801 (cp_parser_enclosed_template_argument_list): Save
1802 cp_unevaluated_operand and c_inhibit_evaluation_warnings, not
1804 * cp-tree.h (struct saved_scope): Remove skip_evaluation field.
1805 Add unevaluated_operand and inhibit_evaluation_warnings fields.
1806 (cp_unevaluated_operand): Declare.
1807 * name-lookup.c (push_to_top_level): Save cp_unevaluated_operand
1808 and c_inhibit_evaluation_warnings rather than skip_evaluation.
1809 (pop_from_top_level): Restore cp_unevaluated_operand and
1810 c_inhibit_evaluation_warnings rather than skip_evaluation.
1811 * class.c (build_base_path): Check cp_unevaluated_operand rather
1812 than skip_evaluation.
1813 * typeck.c (build_class_member_access_expr): Likewise.
1814 (cp_build_binary_op): Don't warn about bad shift counts if
1815 c_inhibit_evaluation_warnings is non-zero.
1816 * pt.c (coerce_template_parms): Save state of
1817 cp_unevaluated_operand and c_inhibit_evaluation_warnings, not
1819 (tsubst_aggr_type): Likewise.
1820 (tsubst_pack_expansion): Check cp_unevaluated_operand rather than
1822 (tsubst_copy): Likewise.
1823 (tsubst): Set cp_unevaluated_operand and
1824 c_inhibit_evaluation_warnings, not skip_evaluation.
1825 (tsubst_copy_and_build): Likewise.
1826 * call.c (convert_arg_to_ellipsis): Check cp_unevaluated_operand
1827 rather than skip_evaluation.
1828 * decl2.c (mark_used): Likewise.
1829 * semantics.c (finish_non_static_data_member): Likewise.
1830 * cvt.c (cp_convert_and_check): Check
1831 c_inhibit_evaluation_warnings rather than skip_evaluation.
1832 * mangle.c (write_type): Set cp_unevaluated_operand rather than
1835 2009-06-15 Ian Lance Taylor <iant@google.com>
1837 * parser.c (cp_parser_direct_declarator): Add braces around
1838 variables declared before label.
1840 2009-06-15 Rafael Avila de Espindola <espindola@google.com>
1842 * cp-objcp-common.h (LANG_HOOKS_COMDAT_GROUP): Remove.
1843 * cp-tree.h (cxx_comdat_group): Change signature.
1844 * decl.c (duplicate_decls): Use DECL_COMDAT_GROUP.
1845 (cxx_comdat_group): Change signature.
1846 * decl2.c (comdat_linkage, maybe_make_one_only): Update call to
1848 (constrain_visibility, get_guard): Use DECL_COMDAT_GROUP.
1849 * method.c (use_thunk): Update call to make_decl_one_only.
1850 * optimize.c (maybe_clone_body): Use DECL_COMDAT_GROUP
1852 2009-06-12 Aldy Hernandez <aldyh@redhat.com>
1854 * typeck.c (cp_build_binary_op): Pass location to overflow_warning.
1855 (build_modify_expr): New arg.
1856 * semantics.c (finish_unary_op_expr): Pass location to
1858 (handle_omp_for_class_iterator): Pass location to build_modify_expr.
1859 * typeck.c (cxx_sizeof_or_alignof_type): Pass location to
1860 c_sizeof_or_alignof_type.
1861 (build_array_ref): New argument.
1862 (build_compound_expr): Same.
1863 (build_const_cast): Same.
1864 (build_ptrmemfunc): Pass location to build_c_cast.
1865 * init.c (avoid_placement_new_aliasing): Pass location to
1867 (build_vec_delete_1): Pass location to cp_build_modify_expr,
1868 build_compound_expr.
1869 * class.c (build_vtbl_ref_1): Pass location to build_array_ref.
1870 * decl.c (poplevel): Pass location to c_build_bind_expr.
1871 (finish_case_label): Pass location to build_case_label.
1872 (finish_constructor_body): Same.
1873 (finish_destructor_body): Pass location to build_stmt.
1874 (cxx_maybe_build_cleanup): Same, but to build_compound_expr.
1875 * call.c (build_new_op): Pass location to build_array_ref.
1876 (build_x_va_arg): Pass location to build_va_arg.
1877 * except.c (expand_end_catch_block): Pass location to
1879 * cp-tree.h (build_array_ref): New argument.
1880 (build_compound_expr): Same.
1881 (build_c_cast): Same.
1882 * cp-gimplify.c (gimplify_if_stmt): Pass location on down.
1883 (gimplify_switch_stmt): Same.
1884 * typeck2.c (split_nonconstant_init_1): Same.
1885 * pt.c (tsubst_copy): Same.
1886 * semantics.c (add_decl_expr): Same.
1887 (do_poplevel): Same.
1888 (push_cleanup): Same.
1889 (finish_goto_stmt): Same.
1890 (finish_expr_stmt): Same.
1891 (begin_if_stmt): Same.
1892 (begin_while_stmt): Same.
1893 (begin_do_stmt): Same.
1894 (finish_return_stmt): Same.
1895 (begin_for_stmt): Same.
1896 (finish_break_stmt): Same.
1897 (finish_continue_stmt): Same.
1898 (begin_switch_stmt): Same.
1899 (begin_try_block): Same.
1900 (begin_handler): Same.
1901 (finish_asm_stmt): Same.
1902 (finish_label_stmt): Same.
1903 (finish_stmt_expr_expr): Same.
1904 (finalize_nrv_r): Same.
1905 (finish_omp_atomic): Same.
1906 * name-lookup.c (do_using_directive): Same.
1907 * decl2.c (grok_array_decl): Same.
1908 * parser.c (cp_parser_cast_expression): Same.
1909 (cp_parser_selection_statement): Same.
1910 (cp_parser_implicitly_scoped_statement): Same.
1911 (cp_parser_objc_selector_expression): Same.
1912 (cp_parser_objc_synchronized_statement): Same.
1913 (cp_parser_objc_throw_statement): Same.
1914 (cp_parser_omp_critical): Same.
1915 (cp_parser_omp_master): Same.
1916 * typeck.c (build_function_call): Add location argument.
1917 * init.c: Add location argument to all build_decl calls.
1923 * semantics.c: Same.
1926 * cp-gimplify.c: Same.
1928 (cp_make_fname_decl): Add location argument. Pass location ot
1930 (finish_case_label): Same.
1931 * cp-tree.h (finish_case_label): Add location argument.
1932 * parser.c (cp_parser_label_for_labeled_statement): Pass location to
1935 2009-06-09 Jason Merrill <jason@redhat.com>
1938 * decl2.c (mark_used): Return after complaining about deleted fn.
1940 2009-06-08 Jason Merrill <jason@redhat.com>
1942 * parser.c (cp_parser_type_id_1): 'auto' type is ok with a
1943 late-specified return type.
1945 2009-06-08 Jakub Jelinek <jakub@redhat.com>
1948 * call.c (check_dtor_name): Return false even if
1949 get_type_value (name) is error_mark_node.
1953 * parser.c (cp_parser_direct_declarator): Don't set TREE_SIDE_EFFECTS
1954 on error_mark_node. Check for VLAs outside of function context
1955 before check whether to wrap bounds into a NOP_EXPR with
1958 2009-06-08 Alexandre Oliva <aoliva@redhat.com>
1960 * repo.c (get_base_filename): Use aux_base_name rather than
1961 alternate temporary file during second compare debug compilation.
1962 (finish_repo): Skip during -fcompare-debug-second.
1964 2009-06-06 Ian Lance Taylor <iant@google.com>
1966 * parser.c (cp_parser_label_for_labeled_statement): Support
1967 attribute on labels if immediately followed by semicolon.
1968 * semantics.c (finish_label_stmt): Return new label.
1969 * pt.c (tsubst_expr): Handle attributes for LABEL_EXPR.
1971 2009-06-03 Ian Lance Taylor <iant@google.com>
1973 * Make-lang.in (cc1plus-checksum.o): Depend upon $(CONFIG_H) and
1976 2009-06-02 Mark Mitchell <mark@codesourcery.com>
1978 * decl.c (maybe_deduce_size_from_array_init): Use relayout_decl.
1980 2009-06-02 Jason Merrill <jason@redhat.com>
1984 * typeck.c (cp_build_modify_expr): Always pass init-lists to the
1986 * call.c (implicit_conversion): Allow init-list conversion to scalar
1987 during direct-initialization, too. Mark the conversion bad if it
1988 has too many levels of braces.
1989 (convert_like_real): And give a helpful error.
1993 * decl.c (cp_finish_decl): Handle auto deduction from ().
1994 * typeck.c (build_x_indirect_ref): Handle dereferencing an operand
1995 with dependent type that is known to be a pointer.
1997 2009-06-02 Simon Martin <simartin@users.sourceforge.net>
2000 * pt.c (register_specialization): Properly setup DECL_CONTEXT for
2001 specializations in an invalid namespace.
2003 2009-06-01 Aldy Hernandez <aldyh@redhat.com>
2005 * error.c (print_instantiation_partial_context): Print column
2008 2009-05-29 Ian Lance Taylor <iant@google.com>
2010 * error.c (cp_printer): Don't use va_arg with enum type.
2012 2009-05-28 Dodji Seketeli <dodji@redhat.com>
2015 * cp-tree.h (canonical_type_variant): Remove this function declaration.
2016 (strip_typedefs): New function declaration.
2017 * tree.c (strip_typedefs): New function definition.
2018 (canonical_type_variant): Remove function definition.
2019 * cvt.c (convert_from_reference): No need to use
2020 canonical_type_variant.
2021 * typeck.c (cp_build_indirect_ref): Likewise.
2022 * error.c (dump_template_bindings): Use strip_typedefs instead of
2023 canonical_type_variant.
2024 * pt.c (convert_template_argument, unify): Likewise.
2025 * mangle.c (canonicalize_for_substitution): Don't use
2026 canonical_type_variant.
2028 2009-05-27 Jason Merrill <jason@redhat.com>
2030 * call.c (implicit_conversion): Handle conversion from
2031 initializer-list to scalar.
2032 (convert_like_real): Likewise. Avoid crashing on list
2033 initialization with bad conversions.
2034 (can_convert): Use LOOKUP_EXPLICIT.
2035 (can_convert_arg_bad): Add flags parm.
2036 * cp-tree.h: Adjust.
2037 * typeck.c (convert_for_assignment): Pass flags.
2039 2009-05-27 Ian Lance Taylor <iant@google.com>
2041 * Make-lang.in (g++$(exeext)): Change $(COMPILER) to $(LINKER).
2042 (cc1plus-dummy$(exeext), cc1plus$(exeext)): Likewise.
2044 2009-05-26 Ian Lance Taylor <iant@google.com>
2046 * Make-lang.in (g++spec.o): Use $(COMPILER).
2047 (g++$(exeext), cc1plus-dummy$(exeext)): Likewise.
2048 (cc1plus$(exeext)): Likewise.
2050 2009-05-26 Dodji Seketeli <dodji@redhat.com>
2053 * cp-tree.h (MEMBER_TYPES_NEEDING_ACCESS_CHECK): Remove this accessor.
2054 (TI_TYPEDEFS_NEEDING_ACCESS_CHECKING): New accessor.
2055 (get_types_needing_access_check): Declare new entry point.
2056 * pt.c (append_type_to_template_for_access_check_1,
2057 get_types_needing_access_check): New functions.
2058 (perform_typedefs_access_check): Accept FUNCTION_DECLs and
2059 RECORD_TYPEs rather than TEMPLATE_DECLs. Use the new
2060 get_types_needing_access_check, no more
2061 MEMBER_TYPES_NEEDING_ACCESS_CHECK.
2062 (instantiate_class_template): Set input_location to the source
2063 location of the most specialized template definition.
2064 Perform access check using the RECORD_TYPE of the template, not its
2065 associated most generic TEMPLATE_DECL.
2066 (append_type_to_template_for_access_check): Augment function
2067 comments. Use the new get_types_needing_access_check, not
2068 MEMBER_TYPE_NEEDING_ACCESS_CHECK. Use the new
2069 append_type_to_template_for_access_check_1 subroutine.
2071 2009-05-22 Jason Merrill <jason@redhat.com>
2074 * typeck.c (cp_build_binary_op): Allow ENUMERAL_TYPE in
2075 arithmetic comparisons.
2076 (cp_common_type): Handle scoped enums.
2078 * call.c (promoted_arithmetic_type_p): Don't use INTEGRAL_TYPE_P.
2079 (add_builtin_candidate, add_builtin_candidates): Likewise.
2080 (convert_like_real): Likewise.
2081 * class.c (check_bitfield_decl): Likewise.
2082 * decl.c (check_static_variable_definition): Likewise.
2083 (compute_array_index_type): Likewise.
2084 * decl2.c (grokbitfield): Likewise.
2085 * init.c (build_new_1): Likewise.
2086 * pt.c (convert_nontype_argument): Likewise.
2087 (current_instantiation): Likewise.
2088 * tree.c (pod_type_p): Likewise.
2089 * typeck.c (build_static_cast_1): Likewise.
2090 (build_reinterpret_cast_1): Likewise.
2092 2009-05-22 Richard Guenther <rguenther@suse.de>
2095 * init.c (avoid_placement_new_aliasing): Remove.
2096 (build_new_1): Do not call it.
2098 2009-05-22 Mark Mitchell <mark@codesourcery.com>
2100 * decl2.c (decl_needed_p): Consider dllexport'd functions needed.
2101 * semantics.c (expand_or_defer_fn): Similarly.
2103 2009-05-20 Ian Lance Taylor <iant@google.com>
2105 * parser.c (cp_parser_postfix_expression): Change args to a vec.
2106 Release it when done.
2107 (tree_vector): Define typedef. Define VEC functions.
2108 (cp_parser_parenthesized_expression_list): Change return type to
2109 vec. Change all callers.
2110 (cp_parser_new_expression): Change placement and initializer to
2111 vecs. Release them when done.
2112 (cp_parser_new_placement): Change return type to vec. Change all
2114 (cp_parser_new_initializer): Likewise.
2115 * typeck.c (build_function_call_vec): Just call
2116 cp_build_function_call_vec.
2117 (cp_build_function_call): Just build a vec and call
2118 cp_build_function_call_vec.
2119 (cp_build_function_call_vec): New function based on old
2120 cp_build_function_call.
2121 (convert_arguments): Remove nargs and argarray parameters. Change
2122 values to a vec. Change caller.
2123 (build_x_compound_expr_from_vec): New function.
2124 (cp_build_modify_expr): Build vec to pass to
2125 build_special_member_call.
2126 * call.c (struct z_candidate): Add first_arg field. Change args
2128 (convert_class_to_reference): Handle first argument separately.
2129 (add_candidate): Add first_arg parameter. Change args parameter
2130 to vec. Change all callers.
2131 (add_function_candidate, add_conv_candidate): Likewise.
2132 (add_template_candidate_real, add_template_candidate): Likewise.
2133 (add_template_conv_candidate): Likewise.
2134 (build_user_type_conversion_1): Handle first argument separately.
2135 (resolve_args): Change return type and parameter type to vecs.
2137 (perform_overload_resolution): Change args parameter to vec.
2139 (build_new_function_call, build_operator_new_call): Likewise.
2140 (add_candidates): Likewise.
2141 (build_op_call): New globally visible function, built from and
2142 replacing static function build_object_call.
2143 (build_new_op): Don't handle CALL_EXPR. Build vec, not tree_list,
2145 (build_op_delete_call): Build vec to pass to
2146 cp_build_function_call_vec.
2147 (build_temp): Build vec to pass to build_special_member_call.
2148 (convert_like_real): Likewise.
2149 (perform_direct_initialization_if_possible): Likewise.
2150 (build_over_call): Handle first_arg field. Use build_call_array
2151 rather than build_call_list.
2152 (build_special_member_call): Change args parameter to vec. Change
2154 (build_new_method_call): Likewise.
2155 * init.c (expand_default_init): Change parms to vec.
2156 (build_raw_new_expr): Change placement and init to vecs. Change
2158 (build_new_1, build_new): Likewise.
2159 * class.c (resolve_address_of_overloaded_function): Build array to
2160 pass to fn_type_unification.
2161 * pt.c (tsubst_copy_and_build): For NEW_EXPR build vecs to pass to
2162 build_new. For CALL_EXPR create a vec rather than a tree_list;
2163 expand a pack if necessary.
2164 (fn_type_unification): Change args parameter to const tree *. Add
2165 nargs parameter. Change all callers.
2166 (type_unification_real): Likewise.
2167 (unify): Build array to pass to type_unification_real.
2168 (get_bindings): Build array to pass to fn_type_unification.
2169 (any_type_dependent_arguments_p): Change args parameter to a vec.
2171 (make_args_non_dependent): Renamed from build_non_dependent_args.
2172 Change return type to void. Change parameter type to vec. Change
2174 (do_auto_deduction): Pass an array to type_unification_real.
2175 * semantics.c (perform_koenig_lookup): Change args to vec. Change
2177 (finish_call_expr): Change args to vec. Change all callers. Call
2178 build_op_call instead of passing CALL_EXPR to build_new_op.
2179 (cxx_omp_create_clause_info): Allocate vec to pass to
2180 build_special_member_call.
2181 * decl2.c (build_offset_ref_call_from_tree): Change args parameter
2182 to vec. Change all callers.
2183 * name-lookup.c (lookup_function_nonclass): Likewise.
2184 (struct arg_lookup): Change args to vec.
2185 (arg_assoc_namespace): Handle args as a vec.
2186 (arg_assoc_args_vec): New static function.
2187 (lookup_arg_dependent): Change args parameter to vec. Change all
2189 * method.c (do_build_assign_ref): Allocate vec to pass to
2190 build_special_member_call.
2191 * except.c (build_throw): Likewise.
2192 * typeck2.c (build_functional_cast): Likewise.
2193 * cvt.c (ocp_convert): Likewise.
2194 * tree.c (build_min_non_dep_call_vec): Change last parameter to
2195 vec. Change all callers.
2196 * cp-tree.h: Update declarations.
2197 * name-lookup.h: Update declarations.
2199 2009-05-20 Sandra Loosemore <sandra@codesourcery.com>
2201 * typeck.c (default_conversion): Check targetm.promoted_type.
2202 * decl.c (grokdeclarator): Check targetm.invalid_return_type.
2203 (grokparms): Check targetm.invalid_parameter_type.
2204 * cvt.c (ocp_convert): Check targetm.convert_to_type.
2205 (build_expr_type_conversion): Check targetm.promoted_type.
2207 2009-05-19 Andrew Pinski <andrew_pinski@playstation.sony.com>
2209 * typeck.c (build_binary_op): Allow % on integal vectors.
2211 2009-05-18 Jason Merrill <jason@redhat.com>
2213 Implement explicit conversions ops as specified in N2437.
2214 * decl.c (grokdeclarator): Handle explicit conversion ops.
2215 (check_initializer): Pass flags to store_init_value.
2216 * decl2.c (maybe_emit_vtables): Likewise.
2217 * init.c (expand_aggr_init_1): Likewise.
2218 * call.c (convert_class_to_reference): Take flags parm,
2219 check DECL_NONCONVERTING_P.
2220 (build_user_type_conversion_1): Check DECL_NONCONVERTING_P.
2221 (add_builtin_candidates): Simplify getting type of conversion.
2222 (build_object_call): Likewise. Check DECL_NONCONVERTING_P.
2223 (implicit_conversion): Pass through LOOKUP_ONLYCONVERTING.
2224 (reference_binding): Take flags parm. Direct-initialize copy parm.
2225 (add_function_candidate): Direct-initialize the copy parm.
2226 (add_conv_candidate): Use LOOKUP_IMPLICIT, not LOOKUP_NORMAL.
2227 (build_builtin_candidate): Add LOOKUP_ONLYCONVERTING.
2228 (conditional_conversion): Likewise.
2229 (convert_like_real): Only complain about DECL_NONCONVERTING_P
2231 (perform_implicit_conversion_flags): Add flags parm to
2232 perform_implicit_conversion. Improve diagnostics.
2233 * cp-tree.h (LOOKUP_IMPLICIT): New macro.
2234 (LOOKUP_COPY_PARM): New bit macro.
2235 * cvt.c (build_expr_type_conversion): Check DECL_NONCONVERTING_P.
2236 * typeck.c (convert_for_assignment): Take flags parm, pass it to
2237 perform_implicit_conversion_flags.
2238 (cp_build_modify_expr): Pass flags to convert_for_assignment.
2239 (convert_for_initialization): Likewise.
2240 * typeck2.c (store_init_value): Take flags parm, pass to
2242 (digest_init_flags): Add flags parm to digest_init.
2243 (digest_init_r): Take flags parm, pass to convert_for_initialization.
2244 (process_init_constructor_array): Pass it.
2245 (process_init_constructor_record): Likewise.
2246 (process_init_constructor_union): Likewise.
2248 2009-05-16 Jason Merrill <jason@redhat.com>
2251 * pt.c (tsubst_qualified_id): Retain the type if we aren't dealing
2252 with a dependent type. Actually look up the destructor.
2253 * semantics.c (finish_id_expression): Fix logic.
2254 (finish_qualified_id_expr): Don't try to use 'this' if we aren't in
2256 * typeck.c (build_x_unary_op): Diagnose taking the address of a
2257 constructor or destructor.
2258 * tree.c (get_first_fn): Handle OFFSET_REF.
2260 2009-05-17 Joseph Myers <joseph@codesourcery.com>
2262 * tree.c (cxx_printable_name_internal): Allow consecutive
2263 translated and untranslated cached copies of the name of the
2266 2009-05-15 Ian Lance Taylor <iant@google.com>
2268 * cp-tree.h (enum cp_lvalue_kind_flags): Rename from
2269 cp_lvalue_kind. Change all uses.
2270 (enum base_access_flags): Rename from enum base_access. Change
2272 * parser.c (enum cp_parser_flags): Remove enum tag.
2274 2009-05-15 Manuel López-Ibáñez <manu@gcc.gnu.org>
2277 * call.c (build_new_op): Update calls to warn_logical_operator.
2279 2009-05-14 Ian Lance Taylor <iant@google.com>
2281 * class.c (layout_class_type): Change itk to unsigned int.
2282 * decl.c (finish_enum): Change itk to unsigned int.
2283 * parser.c (cp_parser_check_decl_spec): Change ds to int. Remove
2286 2009-05-13 David Mandelin <dmandelin@mozilla.com>:
2288 * decl.c (duplicate_decls): Preserve parameter attributes.
2290 2009-05-10 Jan Hubicka <jh@suse.cz>
2292 * decl2.c (cxx_callgraph_analyze_expr): Use
2293 cgraph_mark_address_taken.
2295 2009-05-10 Joseph Myers <joseph@codesourcery.com>
2297 * call.c (name_as_c_string): Call type_as_string_translate.
2298 Translate identifiers to locale character set.
2299 * cp-tree.h (lang_decl_name): Update prototype.
2300 (type_as_string_translate, decl_as_string_translate,
2301 cxx_printable_name_translate): Declare.
2302 * cxx-pretty-print.c (M_): Define.
2303 (pp_cxx_unqualified_id, pp_cxx_canonical_template_parameter): Mark
2304 English fragments for conditional translation with M_.
2305 * decl.c (grokdeclarator): Translate identifiers to locale
2306 character set for diagnostics.
2307 * error.c (M_): Define.
2308 (dump_template_bindings, dump_type, dump_aggr_type,
2309 dump_type_prefix, dump_global_iord, dump_simple_decl, dump_decl,
2310 dump_function_decl, dump_template_parms, dump_expr,
2311 dump_binary_op, op_to_string, assop_to_string): Mark English
2312 fragments for conditional translation with M_.
2313 (type_as_string): Disable translation of identifiers.
2314 (type_as_string_translate): New.
2315 (expr_as_string): Disable translation of identifiers.
2316 (decl_as_string): Disable translation of identifiers.
2317 (decl_as_string_translate): New.
2318 (lang_decl_name): Add parameter translate.
2319 (args_to_string): Call type_as_string_translate.
2320 (cp_print_error_function): Call cxx_printable_name_translate.
2321 (print_instantiation_full_context,
2322 print_instantiation_partial_context): Call
2323 decl_as_string_translate.
2324 * parser.c (cp_lexer_get_preprocessor_token): Use %qE for
2325 identifier in diagnostic.
2326 * tree.c (cxx_printable_name): Change to
2327 cxx_printable_name_internal. Add parameter translate.
2328 (cxx_printable_name, cxx_printable_name_translate): New wrappers
2329 round cxx_printable_name_internal.
2331 2009-05-08 H.J. Lu <hongjiu.lu@intel.com>
2334 * call.c (build_call_a): Updated warn_deprecated_use call.
2335 (build_over_call): Likewise.
2336 * decl.c (grokdeclarator): Likewise.
2337 (grokparms): Likewise.
2338 * semantics.c (finish_id_expression): Likewise.
2339 * typeck.c (build_class_member_access_expr): Likewise.
2340 (finish_class_member_access_expr): Likewise.
2342 2009-05-06 Dodji Seketeli <dodji@redhat.com>
2345 * pt.c (tsubst_copy) <case PARM_DECL>: We don't want to tsubst the
2346 whole list of PARM_DECLs, just the current one.
2348 2009-05-05 Shujing Zhao <pearly.zhao@oracle.com>
2351 (opname_tab, assignop_tab, update_member_visibility, yyerror, yyhook,
2352 mangle_compound_literal): Remove unused declarations.
2353 (build_vfield_ref, cxx_print_statistics, clone_function_decl,
2354 adjust_clone_args, maybe_push_cleanup_level, pushtag, make_anon_name,
2355 pushdecl_top_level_maybe_friend, pushdecl_top_level_and_finish,
2356 check_for_out_of_scope_variable, print_other_binding_stack,
2357 maybe_push_decl, cxx_mark_addressable, force_target_expr,
2358 build_target_expr_with_type, finish_case_label,
2359 cxx_maybe_build_cleanup, begin_eh_spec_block, finish_eh_spec_block,
2360 check_template_keyword, cxx_omp_predetermined_sharing,
2361 cxx_omp_clause_default_ctor, cxx_omp_clause_copy_ctor,
2362 cxx_omp_clause_assign_op, cxx_omp_clause_dtor, cxx_omp_finish_clause,
2363 cxx_omp_privatize_by_reference): Rearrange the declarations line to
2364 match the comment that indicates the .c file which the functions are
2366 (cxx_print_xnode, cxx_print_decl, cxx_print_type,
2367 cxx_print_identifier, cxx_print_error_function, pushdecl): Add comment.
2369 2009-05-05 Nathan Sidwell <nathan@codesourcery.com>
2371 * typeck.c (cp_build_compound_expr): Require RHS to have a known
2373 * class.c (resolve_address_of_overloaded_function): Use
2374 OVL_CURRENT for error message.
2375 (instantiate_type): Forbid COMPOUND_EXPRs and remove code dealing
2376 with them. Do not copy the node.
2378 2009-05-05 Jakub Jelinek <jakub@redhat.com>
2381 * pt.c (tsubst): If magic NOP_EXPR with side-effects has no type,
2382 set it from its operand's type after tsubst_expr.
2384 2009-05-04 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
2387 * parser.c (cp_lexer_get_preprocessor_token): Do not store the
2388 canonical spelling for keywords.
2389 (cp_parser_attribute_list): Use the canonical spelling for
2390 keywords in attributes.
2392 2009-05-01 Joseph Myers <joseph@codesourcery.com>
2394 * cxx-pretty-print.c (is_destructor_name, pp_cxx_unqualified_id,
2395 pp_cxx_template_keyword_if_needed, pp_cxx_postfix_expression,
2396 pp_cxx_new_expression, pp_cxx_delete_expression,
2397 pp_cxx_unary_expression, pp_cxx_assignment_operator,
2398 pp_cxx_assignment_expression, pp_cxx_expression,
2399 pp_cxx_function_specifier, pp_cxx_decl_specifier_seq,
2400 pp_cxx_simple_type_specifier, pp_cxx_type_specifier_seq,
2401 pp_cxx_exception_specification, pp_cxx_direct_declarator,
2402 pp_cxx_ctor_initializer, pp_cxx_type_id, pp_cxx_statement,
2403 pp_cxx_namespace_alias_definition, pp_cxx_template_parameter,
2404 pp_cxx_canonical_template_parameter, pp_cxx_template_declaration,
2405 pp_cxx_declaration, pp_cxx_typeid_expression,
2406 pp_cxx_va_arg_expression, pp_cxx_offsetof_expression,
2407 pp_cxx_trait_expression): Mostly use pp_string and
2408 pp_cxx_ws_string in place of pp_identifier and pp_cxx_identifier
2409 for non-identifiers. Mark English strings for translation.
2410 * cxx-pretty-print.h (pp_cxx_ws_string): Define.
2411 * error.c (dump_template_parameter, dump_template_bindings,
2412 dump_type, dump_aggr_type, dump_type_prefix, dump_simple_decl,
2413 dump_decl, dump_template_decl, dump_function_decl,
2414 dump_parameters, dump_exception_spec, dump_template_parms,
2415 dump_expr, dump_binary_op, dump_unary_op, op_to_string,
2416 assop_to_string, args_to_string, cp_print_error_function,
2417 print_instantiation_full_context,
2418 print_instantiation_partial_context): Mostly use pp_string and
2419 pp_cxx_ws_string in place of pp_identifier and pp_cxx_identifier
2420 for non-identifiers. Mark English strings for translation.
2421 (dump_global_iord): Mark strings for translation; use longer
2422 strings instead of substituting single words.
2423 (function_category): Return a format string marked for
2424 translation, not a single word or phrase to substitute in a longer
2427 2009-04-28 Ben Elliston <bje@au.ibm.com>
2432 2009-03-27 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
2434 * typeck.c (cp_pointer_sum): Adjust call to pointer_int_sum.
2436 2009-04-27 Ian Lance Taylor <iant@google.com>
2438 * semantics.c (finish_omp_clauses): Change type of c_kind to enum
2441 2009-04-27 Jakub Jelinek <jakub@redhat.com>
2444 * cvt.c (convert_to_void) <case INDIRECT_REF>: Only warn about
2445 -Wunused-value if implicit.
2447 2009-04-24 Ian Lance Taylor <iant@google.com>
2449 * call.c (build_temp): Change 0 to enum constant.
2450 * cp-tree.h (cp_lvalue_kind): Typedef to int rather than enum
2452 * cp-gimplify.c (cp_gimplify_expr): Add cast to enum type.
2453 * decl2.c (constrain_visibility): Likewise.
2454 * parser.c (cp_lexer_get_preprocessor_token): Likewise.
2455 (cp_parser_flags): Typedef to int rather than enum type.
2456 (cp_parser_expression_stack_entry): Change prec field to enum
2459 * typeck.c (build_modify_expr): Add lhs_origtype parameter.
2462 2009-04-22 Dodji Seketeli <dodji@redhat.com>
2465 * parser.c (cp_parser_template_argument_list): Display an error
2466 when an ellipsis is not preceded by a parameter pack. Also, warn
2467 about variadic templates usage without -std=c++0x.
2469 2009-04-21 Taras Glek <tglek@mozilla.com>
2471 * cp-tree.h: Update GTY annotations to new syntax.
2473 * mangle.c: Likewise.
2474 * name-lookup.c: Likewise.
2475 * name-lookup.h: Likewise.
2476 * parser.c: Likewise.
2479 * semantics.c: Likewise.
2480 * typeck2.c: Likewise.
2482 2009-04-22 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
2485 * parser.c (cp_parser_error): Pass token->flags to c_parse_error.
2487 2009-04-21 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
2490 * typeck.c (check_for_casting_away_constness): We diagnose casting
2491 away any qualifiers not just constness.
2492 (casts_away_constness): Mention that it handles more than just
2495 2009-04-21 Joseph Myers <joseph@codesourcery.com>
2497 * ChangeLog, ChangeLog-1993, ChangeLog-1994, ChangeLog-1995,
2498 ChangeLog-1996, ChangeLog-1997, ChangeLog-1998, ChangeLog-1999,
2499 ChangeLog-2000, ChangeLog-2001, ChangeLog-2002, ChangeLog-2003,
2500 ChangeLog-2004, ChangeLog-2005, ChangeLog-2006, ChangeLog-2007,
2501 ChangeLog-2008, ChangeLog.ptr, ChangeLog.tree-ssa, NEWS,
2502 cfns.gperf: Add copyright and license notices.
2503 * cfns.h: Regenerate.
2504 * ChangeLog, ChangeLog-2004: Correct dates.
2506 2009-04-21 Manuel López-Ibáñez <manu@gcc.gnu.org>
2509 * tree.c (lvalue_p_1): Use const_tree.
2510 Use CONST_CAST_TREE to avoid warning.
2511 (lvalue_p): Returns bool, receives const_tree.
2513 2009-04-21 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
2516 * parser.c (cp_parser_check_decl_spec): Drop redundant flags.
2517 * error.c (pedwarn_cxx98): New.
2518 * cp-tree.h (pedwarn_cxx98): Declare.
2520 2009-04-20 Le-Chun Wu <lcwu@google.com>
2523 * init.c (build_vec_init): Set TREE_NO_WARNING on the
2524 compiler-generated INDIRECT_REF expression.
2526 2009-04-20 Ian Lance Taylor <iant@google.com>
2528 * typeck.c (build_function_call_vec): New function.
2529 (cp_build_function_call): Only pass first parameter to
2530 objc_rewrite_function_call.
2531 (build_modify_expr): Add rhs_origtype parameter. Change all
2533 * decl.c (finish_decl): Add origtype parameter. Change all
2535 * semantics.c (finish_call_expr): Pass VEC to
2536 resolve_overloaded_builtin.
2538 2009-04-20 Ian Lance Taylor <iant@google.com>
2540 * cp-tree.h (base_access): Change typedef to int.
2541 * parser.c (cp_parser_omp_flush): Change 0 to OMP_CLAUSE_ERROR.
2542 (cp_parser_omp_threadprivate): Likewise.
2543 * pt.c (unify_pack_expansion): Add casts to enum type.
2545 2009-04-19 Manuel López-Ibáñez <manu@gcc.gnu.org>
2549 * call.c (build_new_op): Save the original codes of operands
2552 2009-04-18 Kazu Hirata <kazu@codesourcery.com>
2554 * cp-tree.h: Remove the prototype for insert_block.
2555 * decl.c (insert_block): Remove.
2557 2009-04-16 Ian Lance Taylor <iant@google.com>
2559 * cp-tree.h (enum tsubst_flags): Rename from enum tsubst_flags_t.
2560 (tsubst_flags_t): Change typedef from enum type to int.
2562 2009-04-16 Paolo Bonzini <bonzini@gnu.org>
2564 * decl.c (check_initializer): Use TYPE_VECTOR_OPAQUE
2565 instead of targetm.vector_opaque_p.
2567 2009-04-15 Le-Chun Wu <lcwu@google.com>
2570 * call.c (build_over_call): Set TREE_NO_WARNING on the
2571 compiler-generated INDIRECT_REF expression.
2572 * cvt.c (convert_to_void): Emit warning when stripping off
2575 2009-04-14 Diego Novillo <dnovillo@google.com>
2577 * parser.c (cp_parser_type_specifier_seq): Move call to
2578 invoke_plugin_callbacks ...
2579 (cp_parser_type_specifier_seq): ... here.
2581 2009-04-14 Le-Chun Wu <lcwu@google.com>
2583 * Make-lang.in: Modify dependencies of files including plugin.h.
2584 * decl.c (finish_function): Call invoke_plugin_callbacks.
2585 * parser.c (cp_parser_type_specifier): Call invoke_plugin_callbacks.
2587 2009-04-14 Jason Merrill <jason@redhat.com>
2590 * name-lookup.c (pushdecl_maybe_friend): Avoid all warnings
2591 about shadowing by tentative parms.
2593 2009-04-13 Jason Merrill <jason@redhat.com>
2596 * call.c (build_over_call): Don't call memcpy if the target is
2597 the same as the source.
2599 2009-04-13 Jason Merrill <jason@redhat.com>
2602 * pt.c (uses_template_parms): Handle CONSTRUCTOR.
2604 2009-04-12 Jason Merrill <jason@redhat.com>
2607 * call.c (joust): Don't crash on variadic fn.
2609 2009-04-10 Jason Merrill <jason@redhat.com>
2612 * parser.c (cp_parser_skip_to_end_of_block_or_statement): Return
2613 if we see a close brace without an open brace.
2615 2009-04-10 H.J. Lu <hongjiu.lu@intel.com>
2617 * parser.c (cp_parser_class_specifier): Remove the unused
2618 has_trailing_semicolon.
2620 2009-04-10 Manuel López-Ibáñez <manu@gcc.gnu.org>
2623 * parser.c (cp_parser_check_template_parameters): Take a
2624 cp_declarator parameter.
2625 (cp_parser_elaborated_type_specifier): Update to
2626 cp_parser_check_template_parameters.
2627 (cp_parser_class_head): Likewise.
2628 (cp_parser_check_declarator_template_parameters): Likewise.
2629 (cp_parser_check_template_parameters): Handle first the non-error
2630 conditions. Give more accurate diagnostics if a declarator is
2633 2009-04-08 Jason Merrill <jason@redhat.com>
2636 * error.c (dump_aggr_type): Chase template typedefs if
2637 -fno-pretty-templates.
2639 2009-04-08 Dodji Seketeli <dodji@redhat.com>
2642 * parser.c (cp_parser_enumerator_definition): Make sure the
2643 initializer of the enumerator doesn't contain any bare parameter pack.
2645 2009-04-07 Jason Merrill <jason@redhat.com>
2648 * name-lookup.c (merge_functions): Keep multiple extern "C" functions.
2649 * call.c (joust): Complain about mismatched default arguments
2650 in extern "C" functions.
2651 * class.c (resolve_address_of_overloaded_function): Handle multiple
2652 extern "C" functions.
2653 * pt.c (resolve_overloaded_unification): Likewise.
2655 2009-04-07 Jason Merrill <jason@redhat.com>
2658 * error.c (dump_function_decl): Don't pretty-print templates
2659 if -fno-pretty-templates.
2660 (count_non_default_template_args): Print all args if
2661 -fno-pretty-templates.
2663 2009-04-06 Jason Merrill <jason@redhat.com>
2666 * pt.c (fn_type_unification): For DEDUCE_EXACT check that
2667 the deduced template arguments give us the parameter types
2670 2009-04-05 Giovanni Bajo <giovannibajo@libero.it>
2671 Jason Merrill <jason@redhat.com>
2674 * error.c (count_non_default_template_args): New fn.
2675 (dump_template_parms): Call it.
2676 (dump_template_argument_list): Call it. Add parms parm.
2677 (dump_template_argument): Adjust call to dump_template_argument_list.
2678 (dump_type, dump_decl): Likewise.
2679 (dump_template_bindings): Refactor logic.
2681 2009-04-03 Jason Merrill <jason@redhat.com>
2684 * error.c (dump_template_bindings): Look through typedefs in
2686 (dump_type) [TYPENAME_TYPE]: Print the typedef name if any.
2687 (find_typenames_r): Also collect typedefs.
2688 * pt.c (unify): Strip typedefs.
2691 * semantics.c (finish_id_expression): Don't assume a dependent
2692 member of the current instantiation isn't a valid integral
2693 constant expression. Check dependent_scope_p.
2694 * pt.c (dependent_scope_p): Check TYPE_P.
2695 (tsubst_copy): If args is null, just return.
2697 2009-04-02 Jason Merrill <jason@redhat.com>
2700 * error.c (find_typenames, find_typenames_r): New fns.
2701 (dump_function_decl): Call find_typenames.
2702 (dump_template_bindings): Print typenames as well.
2703 * pt.c (tsubst): Non-static.
2704 * cp-tree.h: Declare it.
2706 2009-04-02 Dodji Seketeli <dodji@redhat.com>
2709 * decl2.c (grokfield): when a typedef appears in a
2710 class, create the typedef variant type node for it.
2711 (save_template_attributes): Creating typedef variant type node
2712 here is now useless.
2713 * decl.c (grokdeclarator): If the typedef'ed struct/class was
2714 anonymous, set the proper type name to all its type variants.
2715 (xref_basetypes) : Fixup the variant types after setting
2717 * name-lookup.c (pushdecl_maybe_friend): Reuse the
2718 set_underlying_type function to install typedef variant types.
2719 * cp-tree.h (MEMBER_TYPES_NEEDING_ACCESS_CHECK): New template accessor
2721 (append_type_to_template_for_access_check): New entry points.
2722 * semantics.c (check_accessibility_of_qualified_id):
2723 When a typedef that is a member of a class appears in a template,
2724 add it to the template. It will be ...
2725 * class.c (finish_struct_bits): Split type variant fixup into ...
2726 (fixup_type_variants): A new entry point.
2727 * pt.c (instantiate_class_template, instantiate_template ): ... access
2728 checked at template instantiation time.
2729 (resolve_type_name_type): The type name should be the name of the
2731 (retrieve_specialization): Specializations of template typedefs aren't
2732 to looked up in DECL_TEMPLATE_INSTANTIATIONS (tmpl).
2733 (append_type_to_template_for_access_check): New entry point.
2734 (tsubst_decl): For typedefs, build the variant type from the correct
2736 (get_class_bindings): Fix function comment.
2737 (perform_typedefs_access_check): New entry point.
2739 2009-03-31 Jason Merrill <jason@redhat.com>
2742 * name-lookup.c (pushdecl_maybe_friend): Diagnose mismatched
2743 extern "C" declarations.
2746 * semantics.c (finish_non_static_data_member): Allow such references
2747 without an associated object in sizeof/decltype/alignof.
2749 * ptree.c (cxx_print_decl): Pretty-print full name of
2751 (cxx_print_type): Pretty-print full name of class.
2753 * decl.c (grokdeclarator): Reject pointer to qualified function
2756 PR c++/37806, core issue 547
2757 * typeck.c (cp_apply_type_quals_to_decl): Don't apply any quals
2759 * tree.c (cp_build_qualified_type_real): Don't apply restrict to a
2761 * decl.h (enum decl_context): Add TEMPLATE_TYPE_ARG.
2762 * decl.c (groktypename): Add is_template_arg parameter.
2763 (grokdeclarator): Allow function cv-quals on a template type arg.
2764 * parser.c (cp_parser_new_type_id, cp_parser_type_id): Add
2765 is_template_arg argument in calls to groktypename.
2766 * cp-tree.h: Adjust prototype.
2767 * error.c (dump_type_prefix, dump_type_suffix): Fix plain
2768 FUNCTION_TYPE printing.
2770 * mangle.c (write_expression): Mangle dependent name as
2773 PR c++/38030, 38850, 39070
2774 * pt.c (type_dependent_expression_p_push): New fn.
2775 (tsubst_copy_and_build) [CALL_EXPR]: Only do arg-dep lookup when the
2776 substitution makes the call non-dependent. Preserve koenig_p.
2777 * parser.c (cp_parser_postfix_expression): Only do arg-dep lookup
2778 for non-dependent calls.
2779 * semantics.c (finish_call_expr): Revert earlier changes.
2780 * cp-tree.h: Revert change to finish_call_expr prototype.
2782 2009-03-29 Joseph Myers <joseph@codesourcery.com>
2784 PR preprocessor/34695
2785 * cp-tree.h (cp_cpp_error): Remove.
2786 * error.c (cp_cpp_error): Remove.
2787 * parser.c (cp_lexer_new_main): Set done_lexing instead of
2788 client_diagnostic and error callback.
2790 2009-03-28 Paolo Bonzini <bonzini@gnu.org>
2792 * cp/cp-objcp-common.h (LANG_HOOKS_STATICP): Remove.
2793 * cp/cp-objcp-common.c (cxx_staticp): Remove.
2794 * cp/cp-tree.h (cxx_staticp): Remove.
2796 2009-03-28 Jakub Jelinek <jakub@redhat.com>
2799 * parser.c (cp_parser_postfix_expression): Don't call
2800 warning_if_disallowed_function_p.
2802 2009-03-27 Jan Hubicka <jh@suse.cz>
2804 * except.c (choose_personality_routine): Set terminate_node to abort
2805 for java exceptions.
2807 2009-03-27 Dodji Seketeli <dodji@redhat.com>
2808 Jakub Jelinek <jakub@redhat.com>
2811 * cp-objcp-common.h (LANG_HOOKS_FUNCTION_DECL_EXPLICIT_P): Define.
2812 (cp_function_decl_explicit_p): New prototype.
2813 * cp-objcp-common.c (cp_function_decl_explicit_p): New function.
2815 2009-03-27 Andrew Pinski <andrew_pinski@playstation.sony.com>
2818 * parser.c (cp_parser_elaborated_type_specifier): If we have a
2819 typename tag and don't have either a TYPE_DECL or a
2820 TEMPLATE_ID_EXPR, set the type to NULL.
2822 2009-03-27 Simon Martin <simartin@users.sourceforge.net>
2825 * decl.c (grokdeclarator): Reject [con|de]stuctors in a non-class
2828 2009-03-27 Simon Martin <simartin@users.sourceforge.net>
2831 * decl.c (check_array_designated_initializer): Handle error_mark_node.
2833 2009-03-27 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
2836 * typeck.c (cp_pointer_sum): Adjust call to pointer_int_sum.
2838 2009-03-26 Andrew Haley <aph@redhat.com>
2841 * decl2.c (possibly_inlined_p): If java exceptions are in use
2842 don't inline a decl unless it is explicitly marked inline.
2843 * lex.c: (pragma_java_exceptions): New variable.
2844 (handle_pragma_java_exceptions): Set pragma_java_exceptions.
2845 * cp-tree.h (pragma_java_exceptions): Declare new variable.
2847 2009-03-24 Jason Merrill <jason@redhat.com>
2850 * name-lookup.c (pushdecl_maybe_friend): Check default args later.
2852 2009-03-23 Jakub Jelinek <jakub@redhat.com>
2855 * semantics.c (handle_omp_for_class_iterator): Swap cond operands and
2856 code if iter is the second operand.
2857 * parser.c (cp_parser_binary_expression): Add no_toplevel_fold_p
2858 argument. If it is set, don't build the toplevel expression with
2859 build_x_binary_op, but build2.
2860 (cp_parser_assignment_expression, cp_parser_omp_for_incr): Adjust
2862 (cp_parser_omp_for_cond): Don't assume the first operand of the
2863 comparison must be decl.
2865 2009-03-23 Jason Merrill <jason@redhat.com>
2868 * pt.c (make_fnparm_pack): Split out from...
2869 (instantiate_decl): ...here.
2870 (tsubst_pack_expansion): Handle being called in a late-specified
2874 * name-lookup.c (pushdecl_maybe_friend): Don't warn about shadowing
2877 2009-03-20 Jason Merrill <jason@redhat.com>
2880 * parser.c (cp_parser_direct_declarator): In a template, wrap
2881 non-constant expression in NOP_EXPR with TREE_SIDE_EFFECTS set.
2882 * pt.c (tsubst): Preserve it in a partial instantiation.
2883 (dependent_type_p_r): Don't check value_dependent_expression_p.
2884 * decl.c (compute_array_index_type): Don't check
2885 value_dependent_expression_p if TREE_SIDE_EFFECTS.
2888 * typeck2.c (check_narrowing): Don't complain about loss of
2889 precision when converting a floating-point constant.
2891 2009-03-19 Jakub Jelinek <jakub@redhat.com>
2894 * parser.c (cp_parser_omp_for_cond): Don't check lhs if decl is NULL.
2895 (cp_parser_omp_for_loop): Always use cp_parser_omp_for_cond.
2897 2009-03-18 Jakub Jelinek <jakub@redhat.com>
2899 * parser.c (struct cp_token): Reorder fields for 64-bit hosts.
2900 (eof_token): Adjust.
2902 2009-03-18 H.J. Lu <hongjiu.lu@intel.com>
2905 * parser.c (cp_parser_explicit_specialization): Don't skip the
2906 rest of the specialization when begin_specialization returns
2909 2009-03-17 Jason Merrill <jason@redhat.com>
2911 * decl.c (grokfndecl): Set DECL_CONTEXT on parms.
2912 (duplicate_decls): Adjust DECL_CONTEXT of newdecl's parms.
2913 * pt.c (check_explicit_specialization): Likewise.
2914 (tsubst_copy) [PARM_DECL]: Return a dummy parm if we don't have a
2915 local specialization.
2916 * tree.c (cp_tree_equal) [PARM_DECL]: Check type and index, not name.
2917 * decl2.c (parm_index): New fn.
2918 * semantics.c (finish_decltype_type): Don't use describable_type.
2919 * mangle.c (write_expression): Likewise. Mangle ALIGNOF_EXPR.
2920 Give a sorry for unsupported codes rather than crash. Mangle
2921 conversions with other than 1 operand. New mangling for PARM_DECL.
2922 * operators.def (ALIGNOF_EXPR): Mangle as "az".
2924 2009-03-17 Jing Yu <jingyu@google.com>
2927 * method.c (use_thunk): Change is_thunk from crtl to cfun.
2929 2009-03-17 Paolo Carlini <paolo.carlini@oracle.com>
2932 * semantics.c (check_trait_type): New.
2933 (finish_trait_expr): Use it.
2935 2009-03-17 Jakub Jelinek <jakub@redhat.com>
2937 * name-lookup.c (cp_emit_debug_info_for_using): Emit USING_STMTs
2938 instead of calling imported_module_or_decl debug hook if
2939 building_stmt_tree ().
2940 * cp-gimplify.c (cp_gimplify_expr): Don't assert the first operand
2941 is a NAMESPACE_DECL.
2944 * name-lookup.c (do_namespace_alias): Don't call global_decl debug
2945 hook at function scope.
2948 * cp-gimplify.c (cp_gimplify_expr): Don't set DECL_NAME
2951 2009-03-09 Jakub Jelinek <jakub@redhat.com>
2954 * semantics.c (finish_switch_cond): Don't call get_unwidened.
2955 * decl.c (finish_case_label): Pass SWITCH_STMT_TYPE as 3rd argument
2956 instead of TREE_TYPE (cond).
2958 2009-03-08 H.J. Lu <hongjiu.lu@intel.com>
2961 * parser.c (cp_parser_late_parsing_default_args): Continue
2962 the loop when cp_parser_assignment_expression returns
2965 2009-03-07 Jason Merrill <jason@redhat.com>
2968 * init.c (build_new_1): Don't use a VLA type.
2969 (build_vec_init): Handle getting a pointer for BASE.
2971 2009-03-06 H.J. Lu <hongjiu.lu@intel.com>
2974 * cp-tree.h: Check NO_DOT_IN_LABEL before NO_DOLLAR_IN_LABEL
2975 when mangling symbols.
2977 2009-03-06 Paolo Carlini <paolo.carlini@oracle.com>
2980 * error.c (dump_expr): Don't try to print THROW_EXPRs in full.
2982 2009-03-06 Alexandre Oliva <aoliva@redhat.com>
2984 * decl.c (record_builtin_java_type): Use canonicalized integer
2987 2009-03-04 Jason Merrill <jason@redhat.com>
2990 * class.c (is_really_empty_class): New fn.
2991 * cp-tree.h: Declare it.
2992 * cp-objcp-common.c (cp_expr_size): Use it.
2995 * semantics.c (perform_koenig_lookup): Handle TEMPLATE_ID_EXPR.
2996 * parser.c (cp_parser_postfix_expression): Call it for
2998 * tree.c (is_overloaded_fn): Look through TEMPLATE_ID_EXPR.
2999 (get_first_fn): Likewise.
3005 * decl.c (make_typename_type): Do look inside currently open classes.
3006 * parser.c (cp_parser_lookup_name): Likewise.
3007 (cp_parser_template_name): Likewise.
3008 * pt.c (dependent_scope_p): New function.
3009 * cp-tree.h: Declare it.
3010 * class.c (currently_open_class): Return fast if T isn't a class.
3012 2009-02-26 H.J. Lu <hongjiu.lu@intel.com>
3015 * parser.c (cp_parser_mem_initializer): Return error_mark_node
3016 if cp_parser_mem_initializer_id returns error_mark_node.
3018 2009-02-24 Richard Guenther <rguenther@suse.de>
3021 * pt.c (instantiate_decl): Do not instantiate extern, non-inline
3024 2009-02-23 H.J. Lu <hongjiu.lu@intel.com>
3027 * pt.c (coerce_template_template_parms): Return 0 if parameter
3030 2009-02-23 Jason Merrill <jason@redhat.com>
3032 * pt.c (unify): Call maybe_adjust_types_for_deduction when
3033 deducing from an initializer list.
3035 2009-02-20 Jason Merrill <jason@redhat.com>
3038 * decl.c (grokdeclarator): Handle ~identifier.
3040 2009-02-19 Jakub Jelinek <jakub@redhat.com>
3043 * decl2.c (determine_visibility): If visibility changed and
3044 DECL_RTL has been already set, call make_decl_rtl to update symbol
3047 2009-02-19 H.J. Lu <hongjiu.lu@intel.com>
3050 * cp-tree.h (maybe_commonize_var): New.
3052 * decl.c (maybe_commonize_var): Make it extern.
3054 * decl2.c (finish_anon_union): Call maybe_commonize_var.
3056 2009-02-18 H.J. Lu <hongjiu.lu@intel.com>
3059 * parser.c (cp_parser_enum_specifier): Apply all attributes.
3061 2009-02-18 Jason Merrill <jason@redhat.com>
3063 * cfns.h: Tweak pathname for cfns.gperf.
3065 2009-02-13 Jason Merrill <jason@redhat.com>
3068 * semantics.c (finish_call_expr): Change koenig_p parm to int.
3069 If -1, don't set KOENIG_LOOKUP_P but do keep hidden candidates.
3070 * cp-tree.h: Adjust prototype.
3071 * pt.c (tsubst_copy_and_build) [CALL_EXPR]: Pass -1.
3073 2009-02-12 Jason Merrill <jason@redhat.com>
3076 * pt.c (unify)[TEMPLATE_PARM_INDEX]: Convert to the tsubsted type.
3078 2009-02-11 Jason Merrill <jason@redhat.com>
3081 * decl2.c (cp_write_global_declarations):
3082 Check DECL_DEFAULTED_FN, not DECL_ARTIFICIAL.
3085 * init.c (build_value_init_noctor): Split out from...
3086 (build_value_init): ...here.
3087 (expand_aggr_init_1): Handle value-initialization.
3088 * cp-tree.h: Add declaration.
3089 * class.c (type_has_user_provided_constructor):
3090 Handle non-class arguments.
3092 2009-02-10 Jason Merrill <jason@redhat.com>
3095 * class.c (defaultable_fn_p): Handle ... properly.
3098 * tree.c (lvalue_p_1): Condition rvalue ref handling on
3099 treat_class_rvalues_as_lvalues, too.
3101 2009-02-10 Paolo Carlini <paolo.carlini@oracle.com>
3104 * typeck.c (build_x_array_ref): New.
3105 * cp-tree.h: Declare it.
3106 * pt.c (tsubst_copy_and_build): Use it for case ARRAY_REF.
3108 2009-02-09 Jason Merrill <jason@redhat.com>
3111 * semantics.c (simplify_aggr_init_expr): Do zero-initialization here.
3112 * init.c (build_value_init): Not here. Don't build a TARGET_EXPR.
3113 * tree.c (get_target_expr): Handle AGGR_INIT_EXPR.
3114 * cp-gimplify.c (cp_gimplify_init_expr): Remove special handling
3115 for build_value_init TARGET_EXPR.
3116 * cp-tree.h (AGGR_INIT_ZERO_FIRST): New macro.
3118 2009-02-06 Paolo Carlini <paolo.carlini@oracle.com>
3122 * cp-tree.h (TMPL_ARGS_HAVE_MULTIPLE_LEVELS): Check TREE_VEC_LENGTH.
3124 2009-02-04 Jakub Jelinek <jakub@redhat.com>
3127 * operators.def: Use COMPONENT_REF code for ->/pt operator again,
3128 remove ./dt operator.
3129 * mangle.c (write_expression): Handle COMPONENT_REF after handling
3130 ADDR_EXPR, for COMPONENT_REF without ARROW_EXPR inside of it
3131 write_string ("dt") instead of using operators.def.
3133 2009-02-03 Jason Merrill <jason@redhat.com>
3135 * typeck.c (cp_build_unary_op): Only complain about taking address
3136 of main if pedantic.
3138 2009-02-03 Jakub Jelinek <jakub@redhat.com>
3141 * parser.c (cp_parser_primary_expression): Reject FIXED_CSTs.
3144 * typeck2.c (digest_init_r): Don't call process_init_constructor
3147 2009-02-03 Paolo Bonzini <bonzini@gnu.org>
3150 * pt.c (convert_nontype_argument_function): Expect expr to be an
3154 * typeck.c (merge_types): Call resolve_typename_type if only
3155 one type is a typename.
3157 2009-02-02 Jason Merrill <jason@redhat.com>
3160 * parser.c (cp_parser_unqualified_id): Don't wrap error_mark_node
3163 2009-02-01 Paolo Carlini <paolo.carlini@oracle.com>
3166 * parser.c (cp_parser_pure_specifier): If there are no tokens left
3167 do not call cp_lexer_consume_token.
3169 2009-01-30 Jakub Jelinek <jakub@redhat.com>
3172 * parser.c (cp_parser_already_scoped_statement): Handle __label__
3175 2009-01-30 Paolo Carlini <paolo.carlini@oracle.com>
3178 * error.c (dump_expr): Handle FIX_TRUNC_EXPR and FLOAT_EXPR.
3180 2009-01-30 Paolo Carlini <paolo.carlini@oracle.com>
3183 * error.c (dump_type_prefix, dump_type_suffix): Handle FIXED_POINT_TYPE.
3185 2009-01-29 Paolo Carlini <paolo.carlini@oracle.com>
3187 * typeck.c (invalid_nonstatic_memfn_p): Use
3188 DECL_NONSTATIC_MEMBER_FUNCTION_P.
3190 2009-01-27 Paolo Carlini <paolo.carlini@oracle.com>
3193 * call.c (build_over_call): If convert_for_arg_passing returns
3194 error_mark_node unconditionally return it.
3196 2009-01-22 Adam Nemet <anemet@caviumnetworks.com>
3198 * class.c (check_field_decls): Also inherit packed for bitfields
3199 regardless of their type.
3201 2009-01-22 Dodji Seketeli <dodji@redhat.com>
3204 * decl2.c (grokfield): Reverting changes of PR c++/26693
3205 (save_template_attributes): Likewise.
3206 * decl.c (grokdeclarator): Likewise.
3207 * name-lookup.c (pushdecl_maybe_friend): Likewise.
3208 * cp-tree.h (MEMBER_TYPES_NEEDING_ACCESS_CHECK): Likewise.
3209 (append_type_to_template_for_access_check): Likewise.
3210 * semantics.c (check_accessibility_of_qualified_id): Likewise.
3211 * pt.c (instantiate_class_template, instantiate_template ): Likewise.
3213 (resolve_type_name_type): Likewise.
3214 (append_type_to_template_for_access_check): Likewise.
3216 2009-01-21 Dodji Seketeli <dodji@redhat.com>
3219 * decl2.c (grokfield): when a typedef appears in a
3220 class, create the typedef variant type node for it.
3221 (save_template_attributes): Creating typedef variant type node
3222 here is now useless.
3223 * decl.c (grokdeclarator): If the typedef'ed struct/class was
3224 anonymous, set the proper type name to all its type variants.
3225 * name-lookup.c (pushdecl_maybe_friend): Reuse the
3226 set_underlying_type function to install typedef variant types.
3227 * cp-tree.h (MEMBER_TYPES_NEEDING_ACCESS_CHECK): New template accessor
3229 (append_type_to_template_for_access_check): New entry points.
3230 * semantics.c (check_accessibility_of_qualified_id):
3231 When a typedef that is a member of a class appears in a template,
3232 add it to the template. It will be ...
3233 * pt.c (instantiate_class_template, instantiate_template ): ... access
3234 checked at template instantiation time.
3235 (tsubst): Handle the case of being called with NULL args.
3236 (resolve_type_name_type): The type name should be the name of the
3238 (append_type_to_template_for_access_check): New entry point.
3240 2009-01-19 Jason Merrill <jason@redhat.com>
3243 * parser.c (cp_parser_unqualified_id): In a template,
3245 * typeck.c (lookup_destructor): Handle IDENTIFIER_NODE.
3247 2009-01-16 Jason Merrill <jason@redhat.com>
3250 * tree.c (lvalue_p_1): Allow non-fields in COMPONENT_REF.
3251 * init.c (build_new): Don't call describable_type unless we
3255 * pt.c (tsubst_decl) [USING_DECL]: Propagate access flags.
3258 * search.c (protected_accessible_p): N doesn't vary.
3260 2009-01-15 Jason Merrill <jason@redhat.com>
3263 * pt.c (tsubst_copy_and_build): Tell finish_call_expr to
3264 accept hidden friends.
3266 2009-01-15 Andrew Pinski <andrew_pinski@playstation.sony.com>
3269 * decl.c (grokdeclarator): Check for a non namespace/class context.
3271 2009-01-15 Jason Merrill <jason@redhat.com>
3275 * tree.c (lvalue_p_1): Handle BASELINK. A COMPONENT_REF to
3276 a function isn't necessarily an lvalue. Take tree, not const_tree.
3277 (lvalue_p, real_lvalue_p): Take tree, not const_tree.
3278 * typeck.c (lvalue_or_else): Likewise.
3279 * cp-tree.h: Adjust prototypes.
3281 2009-01-15 Steve Ellcey <sje@cup.hp.com>
3284 * pt.c (tsubst): Check for NULL args.
3286 2009-01-15 Dodji Seketeli <dodji@redhat.com>
3289 * name-lookup.c (pushtag): Don't create members to types that are not
3292 2009-01-14 Nick Clifton <nickc@redhat.com>
3295 * parser.c: Pass cp_id_kind computed in
3296 cp_parser_postfix_dot_deref_expression to
3297 cp_parser_primary_expression.
3299 2009-01-13 Jakub Jelinek <jakub@redhat.com>
3302 * tree.c (cp_walk_subtrees): Handle REINTERPRET_CAST_EXPR,
3303 STATIC_CAST_EXPR, CONST_CAST_EXPR and DYNAMIC_CAST_EXPR the same
3306 2009-01-12 Jason Merrill <jason@redhat.com>
3307 Steve Ellcey <sje@cup.hp.com>
3310 * name-lookup.c (lookup_name_real): Keep looking past a hidden
3313 2009-01-12 Dodji Seketeli <dodji@redhat.com>
3316 * pt.c (parameter_of_template_p): New function.
3317 * cp-tree.h: Declare it.
3318 * name-lookup.c (binding_to_template_parms_of_scope_p): New
3320 (outer_binding): Take template parameters in account when looking for
3323 2009-01-12 Jason Merrill <jason@redhat.com>
3326 * tree.c (pod_type_p): Return 1 for structs created by the back end.
3328 2009-01-12 Jakub Jelinek <jakub@redhat.com>
3331 * parser.c (cp_parser_builtin_offsetof): Allow `->' in
3332 offsetof member-designator, handle it as `[0].'.
3335 * decl.c (start_function): If grokdeclarator hasn't returned
3336 FUNCTION_DECL nor error_mark_node, issue diagnostics.
3338 2009-01-11 Jakub Jelinek <jakub@redhat.com>
3341 * cp-gimplify.c (genericize_if_stmt): Renamed from ...
3342 (gimplify_if_stmt): ... this.
3343 (cp_gimplify_expr): Don't handle IF_STMT here.
3344 (cp_genericize_r): Call genericize_if_stmt for IF_STMT.
3346 2009-01-10 Andrew Pinski <pinskia@gmail.com>
3349 * typeck.c (cp_build_modify_expr): Check for NULL current_function_decl.
3352 * typeck2.c (build_functional_cast): Check for reference type and NULL
3355 2009-01-09 Steve Ellcey <sje@cup.hp.com>
3357 * typeck.c (cp_build_unary_op): Check for ERROR_MARK.
3359 2009-01-09 Jakub Jelinek <jakub@redhat.com>
3362 * error.c (dump_expr): Handle EXPR_STMT like BIND_EXPR.
3364 2009-01-09 John F. Carr <jfc@mit.edu>
3367 * parser.c (cp_parser_class_specifier): Clear
3368 parser->in_unbraced_linkage_specification_p while parsing class
3371 2009-01-07 Jakub Jelinek <jakub@redhat.com>
3374 * semantics.c (finish_goto_stmt): Convert destination to
3377 2009-01-06 Jason Merrill <jason@redhat.com>
3384 * pt.c (check_default_tmpl_args): Don't complain about
3385 out-of-order parameter packs in the enclosing class
3386 or parameter packs after default args.
3387 (coerce_template_parms): If we have more than one
3388 parameter pack, don't flatten argument packs.
3389 (template_args_equal): Handle argument packs.
3390 (comp_template_args): Don't flatten argument packs.
3391 (check_instantiated_arg): Split out from...
3392 (check_instantiated_args): Here. Handle arg packs.
3393 (convert_template_argument): Just check that nontype argument
3394 packs have the right type.
3396 2009-01-05 Dodji Seketeli <dodji@redhat.com>
3399 * typeck.c (type_after_usual_arithmetic_conversions): Fix a typo.
3401 2009-01-05 Jason Merrill <jason@redhat.com>
3404 * typeck2.c (process_init_constructor_union): Handle union with
3407 * mangle.c (write_expression): Remove mangling for zero-operand
3411 * decl.c (cp_finish_decl): Clear DECL_INITIAL for invalid
3415 * class.c (defaultable_fn_p): Only operator== can be a copy
3416 assignment operator.
3418 2009-01-02 Jason Merrill <jason@redhat.com>
3421 * typeck2.c (process_init_constructor_union): Handle excess
3423 (process_init_constructor_record): Likewise.
3426 * typeck2.c (digest_init_r): Don't use process_init_constructor
3427 for non-aggregate classes.
3430 Copyright (C) 2009 Free Software Foundation, Inc.
3432 Copying and distribution of this file, with or without modification,
3433 are permitted in any medium without royalty provided the copyright
3434 notice and this notice are preserved.