Require target lra in gcc.dg/pr108095.c
[official-gcc.git] / gcc / cp / ChangeLog-2012
blobe63a3f79d1d8d4c6c8260f5646ae53ba262c0a17
1 2012-12-28  Kai Tietz  <ktietz@redhat.com>
3         * rtti.c (LONGPTR_T): New helper-macro.
4         (get_pseudo_ti_init): Initialize offset_type by LONGPTR_T
5         type instead of 'long' type.
6         (create_tinfo_types): Use for offset/flags field LONGPTR_T
7         type instead of 'long' type.
9 2012-12-19  Jason Merrill  <jason@redhat.com>
11         PR c++/55724
12         * pt.c (type_unification_real): Re-combine post-deduction loops.
14 2012-12-14  Jason Merrill  <jason@redhat.com>
16         PR c++/55685
17         * pt.c (tsubst_copy_and_build): Don't use SIZEOF_EXPR_TYPE_P in
18         templates.
20         PR c++/42315
21         * decl.c (maybe_deduce_size_from_array_init): Don't change the
22         variable type.
24 2012-12-13  Jakub Jelinek  <jakub@redhat.com>
26         PR c++/55652
27         * typeck2.c (merge_exception_specifiers): Don't call operand_equal_p
28         if noex is NULL.
30 2012-12-11  Jason Merrill  <jason@redhat.com>
32         PR c++/54883
33         * decl2.c (min_vis_r): Handle anon visibility for enums.
35 2012-12-11  Marc Glisse  <marc.glisse@inria.fr>
37         PR c++/53094
38         * tree.c (cp_tree_equal): Handle VECTOR_CST.
39         * semantics.c (cxx_eval_bare_aggregate): Protect a dereference.
40         Handle VECTOR_CST.
42 2012-12-11  Jakub Jelinek  <jakub@redhat.com>
44         PR c++/55643
45         * expr.c (mark_exp_read): Handle FLOAT_EXPR similarly to NOP_EXPR.
47 2012-12-11  Jason Merrill  <jason@redhat.com>
49         PR c++/54416
50         * pt.c (maybe_process_partial_specialization): Don't accept
51         definition of a specialization without the appropriate header.
53         * pt.c (maybe_process_partial_specialization): Handle aliases first.
55 2012-12-11  Jakub Jelinek  <jakub@redhat.com>
57         PR c++/55619
58         * semantics.c (finish_asm_stmt): Don't call decay_conversion
59         on input operands that can be only in memory.
61 2012-12-10  Eric Botcazou  <ebotcazou@adacore.com>
63         * Make-lang.in (cp/typeck.o): Add dependency on $(PARAMS_H).
64         (cp/name-lookup.o): Likewise.
66 2012-12-10  Steven Bosscher  <steven@gcc.gnu.org>
68         * decl2.c (cp_write_global_declarations): Return after writing a PCH.
70 2012-12-07  Jason Merrill  <jason@redhat.com>
72         PR c++/55127
73         * search.c (accessible_in_template_p): New.
74         * cp-tree.h: Declare it.
75         * pt.c (instantiation_dependent_scope_ref_p): New.
76         (value_dependent_expression_p): Use it.
77         (instantiation_dependent_r): Likewise.
78         * semantics.c (finish_decltype_type): Handle SCOPE_REF.
80         PR c++/55419
81         * tree.c (build_target_expr): Don't set TREE_CONSTANT.
83 2012-12-07  Aldy Hernandez  <aldyh@redhat.com>
85         PR c++/55513
86         * semantics.c (cxx_eval_builtin_function_call): Set non_constant_p
87         after folding.
89 2012-12-07  Paolo Carlini  <paolo.carlini@oracle.com>
91         * tree.c (build_aggr_init_expr): Remove tsubst_flags_t parameter.
92         (build_cplus_new): Adjust.
93         * cp-tree.h: Adjust declaration.
94         * init.c (build_value_init): Adjust.
96 2012-12-07  Dodji Seketeli  <dodji@redhat.com>
98         PR c++/54401
99         * parser.c (cp_parser_alias_declaration): Commit to tentative
100         parse when see the '=' token.  Get out if the type-id is invalid.
101         Update function comment.
102         (cp_parser_member_declaration): Don't try to parse a using
103         declaration if we know that we expected an alias declaration; that
104         is, if we see the '=' token after the identifier.
106 2012-12-06  Jason Merrill  <jason@redhat.com>
108         PR c++/54325
109         * tree.c (build_aggr_init_expr): Don't check for abstract class.
110         (build_cplus_new): Check here instead.
112         PR c++/55058
113         * pt.c (tsubst): Keep the quals when looking through a typedef.
115         PR c++/55249
116         * tree.c (build_vec_init_elt): Use the type of the initializer.
118         PR c++/54744
119         * pt.c (resolve_typename_type): Check TYPENAME_IS_RESOLVING_P on scope.
120         * init.c (expand_member_init): Check for being in a template first.
121         * parser.c (cp_parser_mem_initializer_list): Only check class types
122         for equivalence to the current class.
124         PR c++/54913
125         * semantics.c (finish_qualified_id_expr): convert_from_reference
126         after building a SCOPE_REF.
128 2012-12-06  Jakub Jelinek  <jakub@redhat.com>
130         PR c++/54207
131         * except.c (build_noexcept_spec): Avoid direct comparison
132         with boolean_true_node or boolean_false_node, instead use
133         operand_equal_p and/or INTEGER_CST check.
134         * pt.c (tsubst_exception_specification): Likewise.
135         * typeck2.c (merge_exception_specifiers): Likewise.
137 2012-12-06  Marc Glisse  <marc.glisse@inria.fr>
139         PR c++/55573
140         * semantics.c (adjust_temp_type): Handle VECTOR_CST.
142 2012-12-06  Jason Merrill  <jason@redhat.com>
144         PR c++/54947
145         * parser.c (cp_parser_initializer_list): Don't require an
146         expression in [] to be constant until we know it's a C99
147         designator.
149         PR c++/55015
150         PR c++/53821
151         * semantics.c (maybe_add_lambda_conv_op): Revert earlier change.
152         * decl.c (start_preparsed_function): Make local class methods comdat
153         in templates, too.
155         PR c++/54653
156         * parser.c (cp_parser_class_head): A partial specialization scope
157         counts as a template.
158         * pt.c (tsubst_template_parms): Handle template template parm parms.
159         (tsubst_decl) [TEMPLATE_DECL]: Handle getting a template template
160         argument back.
162         PR c++/55564
163         * pt.c (unify) [ARRAY_TYPE]: Unify the element type before the bounds.
165 2012-12-03  Paolo Carlini  <paolo.carlini@oracle.com>
167         PR c++/54170
168         * cvt.c (cp_convert_to_pointer): Don't discard side-effects from
169         expressions of nullptr_t.
170         * typeck.c (build_ptrmemfunc): Likewise.
172 2012-12-01  Jakub Jelinek  <jakub@redhat.com>
174         PR c++/55542
175         * pt.c (make_ith_pack_parameter_name): Return NULL if
176         name is NULL.
177         (tsubst_decl): Call make_ith_pack_parameter_name even if
178         DECL_NAME is NULL.
180 2012-11-29  Jason Merrill  <jason@redhat.com>
182         PR c++/53137
183         * pt.c (tsubst_expr) [DECL_EXPR]: Set LAMBDA_EXPR_THIS_CAPTURE here.
184         (tsubst_copy_and_build) [LAMBDA_EXPR]: And clear it here.
185         (instantiate_class_template_1): Not here.
187 2012-11-29  Marc Glisse  <marc.glisse@inria.fr>
189         PR c++/53094
190         * cvt.c (ocp_convert): Call convert_to_vector.
192 2012-11-29  Kai Tietz  <ktietz@redhat.com>
194         PR target/53912
195         * class.c (dump_class_hierarchy_r): Cast from pointer via uintptr_t.
196         (dump_vtable): Likewise.
198 2012-11-29  Ed Smith-Rowland  <3dw4rd@verizon.net>
200         PR c++/52654
201         * parser.c (cp_parser_string_literal): Add overflow_type arg.
202         (cp_parser_userdef_numeric_literal): Warn on numeric overflow.
204 2012-11-28  Andrew Pinski  <apinski@cavium.com>
206         PR bootstrap/54279
207         * Make-lang.in (g++$(exeext)): Rename to
208         (xg++$(exeext)): This.
209         (g++-cross$(exeext)): Use xg++$(exeext) instead of g++$(exeext).
210         (c++.start.encap): Likewise.
211         (c++.install-common): Likewise.
213 2012-11-24  Paolo Carlini  <paolo.carlini@oracle.com>
215         PR c++/55446
216         * init.c (build_vec_init): Do not early return error_mark_mode
217         when integer_all_onesp (maxindex).
219 2012-11-23  Jakub Jelinek  <jakub@redhat.com>
221         PR c++/54046
222         * cp-objcp-common.h (LANG_HOOKS_BLOCK_MAY_FALLTHRU): Redefine.
223         * cp-objcp-common.c (cxx_block_may_fallthru): New function.
224         * cp-tree.h (cxx_block_may_fallthru): New prototype.
226 2012-11-23  Markus Trippelsdorf  <markus@trippelsdorf.de>
228         PR c++/55418
229         * method.c (implicitly_declare_fn): Properly initialize trivial_p.
231 2012-11-22  Jason Merrill  <jason@redhat.com>
233         PR c++/55137
234         * semantics.c (verify_constant): Track overflow separately.
235         (reduced_constant_expression_p): Don't check it here.
236         (cxx_eval_constant_expression): Check it on CSTs.
237         (cxx_eval_outermost_constant_expr): Treat overflows as non-constant
238         at this point, but still return the folded version.
239         (potential_constant_expression_1): Don't check overflow.
241         * call.c (extend_ref_init_temps_1): Recompute TREE_CONSTANT for
242         the ADDR_EXPR.
244 2012-11-20  Diego Novillo  <dnovillo@google.com>
245             Jakub Jelinek  <jakub@redhat.com>
247         * name-lookup.c: Replace all vec<T, A>() initializers
248         with vNULL.
249         * semantics.c: Likewise.
251 2012-11-19  Paolo Carlini  <paolo.carlini@oracle.com>
253         PR c++/55368
254         * parser.c (cp_parser_member_declaration): Emit an error in case
255         of stray comma at end of member declaration.
257 2012-11-19  Jason Merrill  <jason@redhat.com>
259         * class.c (one_inheriting_sig): Don't inherit base copy ctors.
261         PR c++/55262
262         * method.c (implicitly_declare_fn): Set DECL_PARM_INDEX on
263         the parms of an inheriting ctor.
265         PR c++/55261
266         * class.c (add_implicitly_declared_members): Use
267         lookup_fnfields_slot to get the base constructors.
269 2012-11-19  Jakub Jelinek  <jakub@redhat.com>
271         PR middle-end/54630
272         * class.c (fixed_type_or_null_ref_ht): New variable.
273         (fixed_type_or_null): Use it instead of local static ht.
275 2012-11-17  Diego Novillo  <dnovillo@google.com>
277         Adjust for new vec API (http://gcc.gnu.org/wiki/cxx-conversion/cxx-vec)
279         * Make-lang.in: Remove dependencies on vecir.h and vecprim.h everywhere.
280         * call.c: Use new vec API in vec.h.
281         * class.c: Likewise.
282         * cp-gimplify.c: Likewise.
283         * cp-tree.h: Likewise.
284         * cvt.c: Likewise.
285         * decl.c: Likewise.
286         * decl2.c: Likewise.
287         * error.c: Likewise.
288         * except.c: Likewise.
289         * init.c: Likewise.
290         * mangle.c: Likewise.
291         * method.c: Likewise.
292         * name-lookup.c: Likewise.
293         * name-lookup.h: Likewise.
294         * parser.c: Likewise.
295         * parser.h: Likewise.
296         * pt.c: Likewise.
297         * repo.c: Likewise.
298         * rtti.c: Likewise.
299         * search.c: Likewise.
300         * semantics.c: Likewise.
301         * tree.c: Likewise.
302         * typeck.c: Likewise.
303         * typeck2.c: Likewise.
305 2012-11-17  Gabriel Dos Reis  <gdr@integrable-solutions.net>
307         * semantics.c (finish_id_expression): Tidy diagnostic message.
309 2012-11-16  Dodji Seketeli  <dodji@redhat.com>
311         PR c++/54875
312         * pt.c (lookup_template_class_1): Look at the type of the
313         potential member enum of class template to determine if we are
314         actually substituting into a member enum of class template.
316 2012-11-16  Jakub Jelinek  <jakub@redhat.com>
318         PR c++/55337
319         * tree.c (cp_tree_equal) <case ALIGNOF_EXPR>: Use SIZEOF_EXPR_TYPE_P
320         only on SIZEOF_EXPR.
322 2012-11-14  Jason Merrill  <jason@redhat.com>
324         PR c++/54903
325         * decl2.c (mark_used): Don't complain about auto in templates.
327         PR c++/37276
328         * decl.c (decls_match): Remove #ifdef around earlier fix.
330 2012-11-13  Jason Merrill  <jason@redhat.com>
332         * class.c (finish_struct_1): Check virtual functions
333         for missing ABI tags.
335         PR c++/55275
336         * pt.c (maybe_process_partial_specialization): Update
337         DECL_SOURCE_LOCATION for new specializations.
339 2012-11-14  Paolo Carlini  <paolo.carlini@oracle.com>
341         PR c++/55323
342         * init.c (emit_mem_initializers): Skip arguments == error_mark_node.
344 2012-11-14  Fabien ChĂȘne  <fabien@gcc.gnu.org>
346         PR c++/11750
347         * call.c (build_new_method_call_1): Check that the instance type
348         and the function context are the same before setting the flag
349         LOOKUP_NONVIRTUAL.
351 2012-11-13  Sriraman Tallam  <tmsriram@google.com>
353         * class.c (mark_versions_used): Remove.
354         (resolve_address_of_overloaded_function): Call target hook
355         for versioned functions. Refactor to call
356         get_function_versions_dispatcher.
357         * decl.c (duplicate_decls): Add comments.
358         * cp/call.c (get_function_version_dispatcher): Expose function.
359         (mark_versions_used): Expose function.
360         * cp/cp-tree.h (mark_versions_used): New declaration.
361         (get_function_version_dispatcher): Ditto.
363 2012-11-13  Dodji Seketeli  <dodji@redhat.com>
365         PR c++/54466
366         * pt.c (lookup_template_class_1): TYPE_STUB_DECL should be
367         accessed on the main variant of the type.
369 2012-11-12  Ed Smith-Rowland  <3dw4rd@verizon.net>
371         * parser.c (cp_parser_objc_class_ivars):
372         Index declspecs.locations by ds_typedef rather than ds_thread.
374 2012-11-09  Ed Smith-Rowland  <3dw4rd@verizon.net>
376         PR c++/54413
377         * decl.c (grokfndecl): Adjust calls to interpret_x_suffix.
379 2012-11-09  Jason Merrill  <jason@redhat.com>
381         PR c++/54859
382         * pt.c (check_instantiated_arg): Don't complain about dependent args.
384         * tree.c (cxx_attribute_table): Add abi_tag attribute.
385         (check_abi_tag_redeclaration, handle_abi_tag_attribute): New.
386         * class.c (find_abi_tags_r, check_abi_tags): New.
387         (check_bases, check_field_decl): Call check_abi_tags.
388         * decl.c (redeclaration_error_message): Call
389         check_abi_tag_redeclaration.
390         * mangle.c (tree_string_cmp, write_abi_tags): New.
391         (write_unqualified_name): Call write_abi_tags.
393 2012-11-07  Paolo Carlini  <paolo.carlini@oracle.com>
395         PR c++/55226
396         Revert:
397         2012-10-23  Paolo Carlini  <paolo.carlini@oracle.com>
399         PR c++/54922
400         * semantics.c (cx_check_missing_mem_inits): Handle anonymous union
401         members.
403 2012-11-07  Florian Weimer  <fweimer@redhat.com>
405         * init.c (build_new_1): Do not check for arithmetic overflow if
406         inner array size is 1.
408 2012-11-05  Sriraman Tallam  <tmsriram@google.com>
410         * class.c (add_method): Change assembler names of function versions.
411         (mark_versions_used): New static function.
412         (resolve_address_of_overloaded_function): Create dispatcher decl and
413         return address of dispatcher instead.
414         * decl.c (decls_match): Make decls unmatched for versioned
415         functions.
416         (duplicate_decls): Remove ambiguity for versioned functions.
417         Delete versioned function data for merged decls.
418         * decl2.c (check_classfn): Check attributes of versioned functions
419         for match.
420         * call.c (get_function_version_dispatcher): New function.
421         (mark_versions_used): New static function.
422         (build_over_call): Make calls to multiversioned functions
423         to call the dispatcher.
424         (joust): For calls to multi-versioned functions, make the most
425         specialized function version win.
427 2012-10-31  Lawrence Crowl  <crowl@google.com>
429         * decl2.c (var_finalized_p): Rename varpool_node to
430         varpool_node_for_decl.
431         (maybe_emit_vtables): Likewise.
433 2012-10-31  Paolo Carlini  <paolo.carlini@oracle.com>
435         PR c++/54583
436         * tree.c (build_cplus_array_type): Set TREE_NO_WARNING on the
437         TYPE_SIZE of VLAs.
439 2012-10-31  Dodji Seketeli  <dodji@redhat.com>
441         PR c++/54955
442         * parser.c (cp_nth_tokens_can_be_std_attribute_p): Recognize the
443         'Alignas' keyword as the beginning of a c++11 attribute specifier.
444         Update the comment of the function.
445         (cp_next_tokens_can_be_gnu_attribute_p): Update the comment of the
446         function.
448 2012-10-29  Jonathan Wakely  <jwakely.gcc@gmail.com>
450         PR c++/54930
451         * typeck.c (maybe_warn_about_returning_address_of_local): Use
452         OPT_Wreturn_local_addr.
454 2012-10-26  Jakub Jelinek  <jakub@redhat.com>
456         PR c++/55081
457         * typeck2.c (store_init_value): Call fold_non_dependent_expr
458         and maybe_constant_init even for C++98.
460 2012-10-26  Paolo Carlini  <paolo.carlini@oracle.com>
462         PR c++/54984
463         * init.c (build_new): Don't turn a null *init into a pointer to
464         empty vector orig_init.
466 2012-10-25  Paolo Carlini  <paolo.carlini@oracle.com>
468         PR c++/53761
469         * class.c (finish_struct_1): Reject aggregates decorated with
470         __transparent_union__ which cannot be made transparent because
471         the type of the first field has a different ABI from the class
472         overall.
474 2012-10-25  Jason Merrill  <jason@redhat.com>
476         Core 1402
477         * call.c (joust): An implicitly deleted move function is
478         worse than any non-deleted function.
479         * method.c (process_subob_fn): No special rules for move.
480         (synthesized_method_walk, implicitly_declare_fn): Likewise.
481         Warn about virtual base with non-trivial move assignment.
482         * cp-tree.h (struct lang_decl_fn): Remove suppress_implicit_decl.
483         (FNDECL_SUPPRESS_IMPLICIT_DECL): Remove.
485         * semantics.c (finish_omp_threadprivate): Call complete_type.
487         * class.c (one_inherited_ctor): Warn about variadic inherited ctor.
489 2012-10-25  Marc Glisse  <marc.glisse@inria.fr>
491         PR c++/54427
492         * typeck.c (build_x_conditional_expr): Handle VEC_COND_EXPR.
493         * call.c (build_conditional_expr_1): Likewise.
495 2012-10-25  Paolo Carlini  <paolo.carlini@oracle.com>
497         PR c++/34892
498         * parser.c (cp_parser_template_parameter): When
499         cp_parser_parameter_declaration parsed a default argument don't
500         see if *is_parameter_pack needs setting.
502 2012-10-23  Paolo Carlini  <paolo.carlini@oracle.com>
504         PR c++/54922
505         * semantics.c (cx_check_missing_mem_inits): Handle anonymous union
506         members.
508 2012-10-23  Jakub Jelinek  <jakub@redhat.com>
510         PR c++/54844
511         * pt.c (tsubst_copy, tsubst_copy_and_build) <case SIZEOF_EXPR>: Use
512         tsubst instead of tsubst_copy* on types.
514         PR c++/54988
515         * decl2.c (cplus_decl_attributes): Don't return early
516         if attributes is NULL.
518 2012-10-18  Paolo Carlini  <paolo.carlini@oracle.com>
520         PR c++/54501
521         * decl.c (reshape_init_array_1): Avoid infinite loops.
523 2012-10-15  Alexandre Oliva  <aoliva@redhat.com>
524             Paolo Carlini  <paolo.carlini@oracle.com>
526         PR c++/17805
527         * call.c (build_new_op_1): Filter out operator functions that don't
528         satisfy enum-conversion match requirements.
530 2012-10-15  Paolo Carlini  <paolo.carlini@oracle.com>
532         PR c++/50080 (again)
533         * parser.c (cp_parser_optional_template_keyword): When -pedantic
534         and C++98 mode restore pre-Core/468 behavior.
536 2012-10-15  Paolo Carlini  <paolo.carlini@oracle.com>
538         PR c++/50080
539         * parser.c (cp_parser_optional_template_keyword): Implement
540         Core/468, allow outside template.
542 2012-10-14  Jason Merrill  <jason@redhat.com>
543             Ville Voutilainen  <ville.voutilainen@gmail.com>
545         Implement C++11 inheriting constructors.
546         * cp-tree.h (cpp0x_warn_str): Add CPP0X_INHERITING_CTORS.
547         (DECL_INHERITED_CTOR_BASE, SET_DECL_INHERITED_CTOR_BASE): New.
548         (special_function_kind): Add sfk_inheriting_constructor.
549         * class.c (add_method): An inheriting ctor is hidden by a
550         user-declared one.
551         (one_inheriting_sig, one_inherited_ctor): New.
552         (add_implicitly_declared_members): Handle inheriting ctors.
553         * error.c (maybe_warn_cpp0x): Handle CPP0X_INHERITING_CTORS.
554         * init.c (emit_mem_initializers): Don't set LOOKUP_DEFAULTED
555         for an inheriting constructor.
556         * method.c (type_has_trivial_fn): Handle sfk_inheriting_constructor.
557         (type_set_nontrivial_flag): Likewise.
558         (add_one_base_init): Split out from...
559         (do_build_copy_constructor): ...here.  Handle inheriting constructors.
560         (locate_fn_flags): Handle a list of arg types.
561         (synthesized_method_walk): Handle inheriting constructors.
562         (maybe_explain_implicit_delete): Likewise.
563         (deduce_inheriting_ctor): New.
564         (implicitly_declare_fn): Handle inheriting constructors.
565         * name-lookup.c (push_class_level_binding_1): An inheriting constructor
566         does not declare the base's name.
567         (do_class_using_decl): Allow inheriting constructors.
568         * pt.c (template_parms_to_args): Split from current_template_args.
569         (add_inherited_template_parms): New.
570         (tsubst_decl): Handle inheriting constructors.
571         * tree.c (special_function_p): Handle inheriting constructors.
573 2012-10-12  Jakub Jelinek  <jakub@redhat.com>
575         PR c/54381
576         * semantics.c (finish_call_expr): Pass array of 3 sizeof_arg
577         trees and locs (corresponding to first 3 arguments) to
578         sizeof_pointer_memaccess_warning.
580 2012-10-12  Paolo Carlini  <paolo.carlini@oracle.com>
582         PR c++/24449
583         * decl.c (grokfndecl): When checking for ::main declarations
584         use PROCESSING_REAL_TEMPLATE_DECL_P().
586 2012-10-12  Marc Glisse  <marc.glisse@inria.fr>
588         PR c++/53055
589         * call.c (build_new_op_1): Pass RO_ARROW_STAR to cp_build_indirect_ref.
590         * typeck.c (cp_build_indirect_ref): Handle RO_ARROW_STAR.
592 2012-10-11  Jason Merrill  <jason@redhat.com>
594         * cp-tree.h (DECL_THUNKS): NULL_TREE for non-virtual functions.
595         (SET_DECL_THUNKS): New.
596         * decl.c (duplicate_decls): Adjust.
597         * method.c (make_thunk): Adjust.
599         * decl.c (grokdeclarator): Set DECL_GNU_TLS_P for static data
600         members, too.
602 2012-10-09  Dodji Seketeli  <dodji@redhat.com>
604         PR c++/53540 - using fails to be equivalent to typedef
605         * cp-tree.h (TYPE_TEMPLATE_INFO): For an alias that is not an
606         instance of alias template, don't look for its TEMPLATE_INFO in
607         its declaration.
608         (alias_template_specialization_p): Take const_tree.
609         * pt.c (alias_template_specialization_p): Take a const_tree.
610         Don't call primary_template_instantiation_p.
611         (primary_template_instantiation_p): Call
612         alias_template_specialization_p.
614 2012-10-10  Dodji Seketeli  <dodji@redhat.com>
616         * parser (cp_parser_statement): Parse c++11 attributes
617         tentatively.
618         (cp_parser_std_attribute_spec_seq): Do not warn too early about
619         using c++11 attributes in non c++11 mode.
621 2012-10-10  Dehao Chen  <dehao@google.com>
623         * cp-gimplify.c (cp_genericize_r): Set location for TRY expr.
625 2012-10-09  Lawrence Crowl  <crowl@google.com>
627         * Make-lang.in (class.o): Add dependence on hash-table.h.
628         (tree.o): Likewise.
629         (semantics.o): Likewise.
630         * class.c (fixed_type_or_null): Change to new type-safe hash table.
631         * tree.c (verify_stmt_tree): Likewise.
632         (verify_stmt_tree_r): Likewise.
633         * semantics.c (struct nrv_data): Likewise.
635 2012-10-09  Paolo Carlini  <paolo.carlini@oracle.com>
637         PR c++/54194
638         * typeck.c (build_x_binary_op): Update warn_about_parentheses call.
639         * parser.c (cp_parser_binary_expression): Use SET_EXPR_LOCATION
640         on current.lhs.
642 2012-10-09  Marc Glisse  <marc.glisse@inria.fr>
644         PR c++/54427
645         * typeck.c (cp_build_binary_op): Handle mixed scalar-vector
646         operations.
647         [LSHIFT_EXPR, RSHIFT_EXPR]: Likewise.
649 2012-10-08  Jakub Jelinek  <jakub@redhat.com>
651         PR c++/54858
652         * tree.c (cp_tree_equal): Handle FIELD_DECL.
654 2012-10-08  Jason Merrill  <jason@redhat.com>
656         Allow dynamic initialization of thread_locals.
657         * decl.c: Define tls_aggregates.
658         (expand_static_init): Remove sorry.  Add to tls_aggregates.
659         * cp-tree.h: Declare tls_aggregates.
660         * call.c (set_up_extended_ref_temp): Add to tls_aggregates.
661         * decl2.c (var_needs_tls_wrapper): New.
662         (var_defined_without_dynamic_init): New.
663         (get_tls_init_fn, get_tls_wrapper_fn): New.
664         (generate_tls_wrapper, handle_tls_init): New.
665         (cp_write_global_declarations): Call handle_tls_init and
666         enerate_tls_wrapper.
667         * mangle.c (write_guarded_var_name): Split out from..
668         (mangle_guard_variable): ...here.
669         (mangle_tls_init_fn, mangle_tls_wrapper_fn): Use it.
670         (decl_tls_wrapper_p): New.
671         * semantics.c (finish_id_expression): Replace use of thread_local
672         variable with a call to its wrapper.
674         * decl.c (get_thread_atexit_node): New.
675         (register_dtor_fn): Use it for TLS.
677         Partial implementation of C++11 thread_local.
678         * decl.c (cp_finish_decl): Remove errors about non-trivial
679         initialization and destruction of TLS variables.
680         (register_dtor_fn): Add sorry about TLS variables.
681         (expand_static_init): Add sorry about non-local TLS variables,
682         or error with __thread.
683         Don't emit thread-safety guards for local TLS variables.
684         (grokdeclarator): thread_local in a function implies static.
685         * decl.h: Adjust prototype.
686         * decl2.c (get_guard): Copy DECL_TLS_MODEL.
687         * parser.c (cp_parser_set_storage_class, cp_parser_set_decl_spec_type)
688         (set_and_check_decl_spec_loc): Take the token rather than the location.
689         Distinguish between __thread and thread_local.
690         (cp_parser_set_storage_class): Don't complain about thread_local before
691         extern/static.
692         (token_is__thread): New.
693         * call.c (make_temporary_var_for_ref_to_temp): Handle TLS.
694         * cp-tree.h (DECL_GNU_TLS_P): New.
695         (cp_decl_specifier_seq): Add gnu_thread_keyword_p.
697 2012-10-08  Dodji Seketeli  <dodji@redhat.com>
699         PR c++/53528 C++11 attribute support
700         * cp-tree.h (enum cpp0x_warn_str::CPP0X_ATTRIBUTES): New member.
701         (enum cp_decl_spec::ds_std_attribute): New enumerator.
702         (struct cp_decl_specifier_seq::std_attributes): New field.
703         (cxx_alignas_expr, warn_misplaced_attr_for_class_type): Declare
704         new functions.
705         (check_tag_decl): Take an extra parameter for explicit
706         instantiations.
707         * decl.c (warn_misplaced_attr_for_class_type): Extract from ...
708         (check_tag_decl): ... here.  Add check for c++11 attributes being
709         applied to an explicit instantiation.  Take an extra parameter for
710         explicit instantiations.
711         (grokdeclarator): Make sure a c++11 attribute after an array
712         declarator appertains to the array, an attribute after a function
713         declarator appertains to the function type, an attribute after a
714         declarator-id appertains to the entity being declared, and an
715         attribute after a pointer declarator appertain to the pointer.
716         * decl2.c (is_late_template_attribute): Use get_attribute_name.
717         * error.c (maybe_warn_cpp0x): Support
718         CPP0X_GENERALIZED_ATTRIBUTES.
719         * parser.c (cp_next_tokens_can_be_attribute_p)
720         (cp_next_tokens_can_be_gnu_attribute_p)
721         (cp_next_tokens_can_be_std_attribute_p)
722         (cp_nth_tokens_can_be_attribute_p)
723         (cp_nth_tokens_can_be_gnu_attribute_p)
724         (cp_nth_tokens_can_be_std_attribute_p)
725         (cp_parser_gnu_attribute_list, cp_parser_std_attribute)
726         (cp_parser_std_attribute_spec, cp_parser_std_attribute_spec_seq)
727         (cp_parser_attributes_opt, cp_parser_std_attribute_list): New
728         static functions.
729         (cp_parser_gnu_attributes_opt): Replace cp_parser_attributes_opt.
730         (cp_parser_gnu_attribute_list): Replace cp_parser_attribute_list.
731         (cp_parser_postfix_expression): Disallow "[[" tokens here.
732         (cp_parser_label_for_labeled_statement): Use take an extra
733         parameter for attributes.
734         (cp_parser_block_declaration): Use
735         cp_nth_tokens_can_be_std_attribute_p here.
736         (cp_parser_decl_specifier_seq): Likewise.  Store C++11 attributes
737         that appears in in decl specifiers in cp_decl_specifier_seq::std_attributes.
738         declaration.  Emit proper warning about misplaced c++11 attributes
739         for class type.
740         (cp_parser_explicit_instantiation): Adjust call to check_tag_decl.
741         (cp_parser_init_declarator):  Parsing attributes here is no more a
742         GNU extension in c++-11.
743         (cp_parser_type_specifier_seq): Use
744         cp_next_tokens_can_be_attribute_p.
745         (cp_parser_direct_declarator): Likewise.  Hang c++11 attributes
746         following the declarator to its syntactic construct.  It'll later
747         be applied to the proper appertaining entity by grokdeclarator.
748         (cp_parser_ptr_operator): Likewise.
749         (make_declarator): Initialize cp_declarator::std_attribute.
750         (make_pointer_declarator, make_reference_declarator)
751         (make_ptrmem_declarator, cp_parser_make_indirect_declarator): Take
752         attributes that appertain to the pointer/reference in argument.
753         (cp_parser_ptr_operator): Take an out parameter for c++11
754         attributes.  Update comments.
755         (cp_parser_new_declarator_opt)
756         (cp_parser_conversion_declarator_opt): Adjust.
757         (cp_parser_declarator): Likewise.  Handle C++11 attributes.
758         Rename attributes to gnu_attribute for better legibility.
759         (cp_parser_simple_declaration): Update comment.
760         (cp_parser_class_specifier_1): Parse GNU attributes specifically
761         (cp_parser_enum_specifier): Accept only gnu attributes after the
762         specifier.
763         (cp_parser_member_declaration): Don't clear attributes -- intended
764         for the entity being declared -- too early because check_tag_decl
765         needs them.
766         (cp_parser_statement): Update comment.  Parse optional c++11
767         attributes at the beginning of the relevant kind of statements and
768         ignore them, for now, unless when calling
769         cp_parser_label_for_labeled_statement.
770         (cp_parser_label_for_labeled_statement): Take c++11 attributes
771         in parameter.
772         * semantics.c (potential_constant_expression_1): Likewise.
773         * typeck.c (fundamental_alignment_p, cxx_alignas_expr): New public
774         functions.
776 2012-10-07  Paolo Carlini  <paolo.carlini@oracle.com>
778         * pt.c (fold_non_dependent_expr_sfinae): Remove static specifier.
779         (tsubst_copy_and_build): Use get_target_expr_sfinae.
780         * call.c (build_conditional_expr_1, convert_like_real): Likewise.
781         * cvt.c (build_up_reference): Likewise.
782         (ocp_convert): Use abstract_virtuals_error_sfinae.
783         (build_up_reference): Propagate complain to cp_build_addr_expr.
784         * decl.c (compute_array_index_type): Use fold_non_dependent_expr_sfinae.
785         * cp-tree.h: Update declarations.
787         * cvt.c (build_expr_type_conversion): Tidy.
789         * tree.c (stabilize_aggr_init): Change to static.
791 2012-10-07  Paolo Carlini  <paolo.carlini@oracle.com>
793         PR c++/51422
794         * semantics.c (is_normal_capture_proxy): Return true for
795         error_mark_node as DECL_VALUE_EXPR.
797 2012-10-05  Jakub Jelinek  <jakub@redhat.com>
799         * cp-tree.h (SIZEOF_EXPR_TYPE_P): Define.
800         * tree.c (cp_tree_equal): Handle SIZEOF_EXPR with
801         SIZEOF_EXPR_TYPE_P.
802         * mangle.c (write_expression): Likewise.
803         * cxx-pretty-print.c (pp_cxx_unary_expression): Likewise.
804         * error.c (dump_expr): Likewise.
805         * parser.c (cp_parser_unary_expression): For sizeof call
806         cxx_sizeof_or_alignof_{type,expr} just for diagnostics and
807         return SIZEOF_EXPR with the operand.
808         * pt.c (tsubst_copy, tsubst_copy_and_build): For SIZEOF_EXPR,
809         call cxx_sizeof_or_alignof_{type,expr} for diagnostics, but
810         return SIZEOF_EXPR with tsubsted operand.
811         (value_dependent_expression_p): Handle SIZEOF_EXPR with
812         SIZEOF_EXPR_TYPE_P.
813         (instantiation_dependent_r): Likewise.
814         * call.c (null_ptr_cst_p): Call maybe_constant_value for C++98.
815         * semantics.c (finish_call_expr): Call
816         sizeof_pointer_memaccess_warning if needed.
817         (cxx_eval_constant_expression): Handle SIZEOF_EXPR.
818         (potential_constant_expression_1): Remove early exit for
819         C++98.  Handle PROPERTY_REF.
820         * decl.c (duplicate_decls): When redeclaring a builtin function,
821         keep the merged decl builtin also if newdecl is a gnu_inline
822         inline definition.
823         (fold_sizeof_expr_r): New function.
824         (compute_array_index_type): Fold SIZEOF_EXPRs in itype.
825         * cp-gimplify.c (cp_genericize_r): Fold SIZEOF_EXPR.
826         * typeck.c (cp_build_binary_op): For warn_for_sign_compare
827         try harder using maybe_constant_value to get INTEGER_CSTs.
829         * decl.c (stabilize_vla_size): Call pointer_set_destroy
830         at the end.
832 2012-10-04  Arnaud Charlet  <charlet@adacore.com>
833         
834         * decl2.c (cp_write_global_declarations): Fix handling of
835         -fdump-ada-spec*.
837 2012-10-03  Jakub Jelinek  <jakub@redhat.com>
839         PR c++/54777
840         * semantics.c (cxx_eval_constant_expression) <case COMPOUND_EXPR>: If
841         not ignoring the second operand, pass the original second operand
842         and not one with stripped nops to cxx_eval_constant_expression.
844 2012-10-01  Jason Merrill  <jason@redhat.com>
846         * decl.c (check_initializer): Set DECL_NONTRIVIALLY_INITIALIZED_P
847         for a constructor call.
848         (decl_jump_unsafe): So don't bother checking
849         type_has_nontrivial_default_init.
850         * call.c (set_up_extended_ref_temp): Set
851         DECL_NONTRIVIALLY_INITIALIZED_P.
853         * cp-tree.h (TYPE_FUNCTION_OR_TEMPLATE_DECL_CHECK): New.
854         (DECL_FRIEND_P, DECL_ANTICIPATED): Use it.
855         (TYPE_FUNCTION_OR_TEMPLATE_DECL_P): New.
856         * name-lookup.c (hidden_name_p): Use it.
858         * cp-tree.h (DECL_PRETTY_FUNCTION_P): Just look at the name.
859         * decl.c (cp_make_fname_decl): Adjust.
861 2012-09-30  Sharad Singhai  <singhai@google.com>
863         * decl2.c (cp_write_global_declarations): Use a different method
864         to determine if the dump has ben initialized.
866 2012-09-29  Paolo Carlini  <paolo.carlini@oracle.com>
868         PR c++/54738
869         * decl2.c (build_offset_ref_call_from_tree): Add tsubst_flags_t
870         parameter.
871         * pt.c (tsubst_copy_and_build): Adjust.
872         * parser.c (cp_parser_postfix_expression): Likewise.
873         * cp-tree.h: Adjust declaration.
875 2012-09-28  Dodji Seketeli  <dodji@redhat.com>
877         PR c++/54372 - unused attribute inactive on dependant entities
878         * decl2.c (is_late_template_attribute): "unused" attribute is to
879         be applied at compile time.
881 2012-09-25  Dodji Seketeli  <dodji@redhat.com>
883         PR c++/29028 - Missed unused warning on using declaration
884         * decl.c (poplevel<warn_unused*>): Do not forget that some local
885         bindings are represented by a TREE_LIST.
887 2012-09-25  Dodji Seketeli  <dodji@redhat.com>
889         PR c++/53551 - -Wunused-local-typedefs misses uses
890         * decl.c (make_typename_type): Record the use of typedefs.
892 2012-09-27  Jakub Jelinek  <jakub@redhat.com>
894         * init.c (build_new_1): Don't test TREE_CONSTANT
895         of INTEGER_CST.
897 2012-09-25  Paolo Carlini  <paolo.carlini@oracle.com>
899         PR c++/54526
900         * parser.c (cp_parser_template_id): In C++11 mode simply accept
901         X<::A>.
903 2012-09-25  Zhenqiang Chen <zhenqiang.chen@linaro.org>
905         PR c++/50970
906         * typeck.c (cp_build_binary_op): Check side effects before generating
907         pfn and delta related expressions.
909 2012-09-24  Lawrence Crowl  <crowl@google.com>
911         * init.c (build_new_1): Change to new double_int API.
912         * decl.c (build_enumerator): Likewise.
913         * typeck2.c (process_init_constructor_array): Likewise.
914         * mangle.c (write_array_type): Likewise.
916 2012-09-24  Paolo Carlini  <paolo.carlini@oracle.com>
918         PR c++/50828
919         * error.c (dump_function_decl): Strip TFF_TEMPLATE_NAME from flags
920         at the outset.
922 2012-09-24  Jason Merrill  <jason@redhat.com>
924         * decl.c (get_atexit_node): Remove dead code.
926         * Make-lang.in (cp/parser.o): Depend on decl.h.
928 2012-09-20  Paolo Carlini  <paolo.carlini@oracle.com>
930         PR c++/52432
931         * pt.c (tsubst_copy_and_build): If tf_error is not set in the complain
932         argument don't call unqualified_name_lookup_error.
934 2012-09-19  Marc Glisse  <marc.glisse@inria.fr>
936         PR c++/54581
937         * semantics.c (finish_decltype_type): Make vectors not opaque.
939 2012-09-17  Jason Merrill  <jason@redhat.com>
941         PR c++/54575
942         * pt.c (instantiate_alias_template): New.
943         (tsubst): Use it.
944         (push_access_scope): Allow TYPE_DECL.
946 2012-09-14  Jason Merrill  <jason@redhat.com>
948         PR c++/53661
949         * typeck2.c (check_narrowing): Avoid false positives on conversion
950         from enumeral type.
952 2012-09-14  Marc Glisse  <marc.glisse@inria.fr>
954         PR c++/54427
955         * typeck.c (cp_build_binary_op) [LSHIFT_EXPR, RSHIFT_EXPR, EQ_EXPR,
956         NE_EXPR, LE_EXPR, GE_EXPR, LT_EXPR, GT_EXPR]: Handle VECTOR_TYPE.
958 2012-09-14  Paolo Carlini  <paolo.carlini@oracle.com>
960         * decl.c (make_typename_type): Only error out if tf_error is set
961         in complain.
963 2012-09-13  Paolo Carlini  <paolo.carlini@oracle.com>
964             Manuel LĂłpez-Ibåñez  <manu@gcc.gnu.org>
966         PR c++/53210
967         * init.c (perform_member_init): Use OPT_Winit_self instead of
968         OPT_Wuninitialized.
970 2012-09-13  Paolo Carlini  <paolo.carlini@oracle.com>
972         * typeck.c (build_indirect_ref, build_function_call,
973         build_function_call_vec, build_binary_op, build_unary_op,
974         build_compound_expr, build_c_cast, build_modify_expr): Remove
975         uses of ATTRIBUTE_UNUSED on the parameters.
976         * class.c (set_linkage_according_to_type, resort_type_method_vec,
977         dfs_find_final_overrider_post, empty_base_at_nonzero_offset_p):
978         Likewise.
979         * decl.c (local_variable_p_walkfn): Likewise.
980         * except.c (wrap_cleanups_r, check_noexcept_r): Likewise.
981         * error.c (find_typenames_r): Likewise.
982         * tree.c (verify_stmt_tree_r, bot_replace,
983         handle_java_interface_attribute, handle_com_interface_attribute,
984         handle_init_priority_attribute, c_register_addr_space): Likewise.
985         * cp-gimplify.c (cxx_omp_clause_default_ctor): Likewise.
986         * cp-lang.c (objcp_tsubst_copy_and_build): Likewise.
987         * pt.c (unify_success, unify_invalid, instantiation_dependent_r):
988         Likewise.
989         * semantics.c (dfs_calculate_bases_pre): Likewise.
990         * decl2.c (fix_temporary_vars_context_r, clear_decl_external):
991         Likewise.
992         * parser.c (cp_lexer_token_at, cp_parser_omp_clause_mergeable,
993         cp_parser_omp_clause_nowait, cp_parser_omp_clause_ordered,
994         cp_parser_omp_clause_untied): Likewise.
995         * mangle.c (write_unnamed_type_name,
996         discriminator_for_string_literal): Likewise.
997         * search.c (dfs_accessible_post, dfs_debug_mark): Likewise.
998         * lex.c (handle_pragma_vtable, handle_pragma_unit,
999         handle_pragma_interface, handle_pragma_implementation,
1000         handle_pragma_java_exceptions): Likewise.
1002 2012-09-13  Jason Merrill  <jason@redhat.com>
1004         PR c++/53839
1005         * semantics.c (cxx_eval_indirect_ref): If we aren't looking for an
1006         address, make sure the value is constant.
1008         PR c++/54511
1009         * pt.c (tsubst_decl) [VAR_DECL]: Handle DECL_ANON_UNION_VAR_P.
1011         PR c++/53836
1012         * pt.c (value_dependent_expression_p): A TREE_LIST initializer must
1013         be dependent.
1015 2012-09-10  Paolo Carlini  <paolo.carlini@oracle.com>
1017         PR c++/54541
1018         PR c++/54542
1019         * call.c (build_cxx_call): Add tsubst_flags_t parameter, use
1020         require_complete_type_sfinae.
1021         (build_op_delete_call, build_over_call): Adjust.
1022         * typeck.c (build_x_compound_expr_from_vec): Add tsubst_flags_t
1023         parameter.
1024         (cp_build_function_call_vec): Adjust.
1025         * init.c (build_new_1): Likewise.
1026         * rtti.c (throw_bad_cast, throw_bad_typeid, build_dynamic_cast_1):
1027         Likewise.
1028         * optimize.c (build_delete_destructor_body): Likewise.
1029         * cp-tree.h: Adjust declarations.
1031         * call.c (convert_arg_to_ellipsis): Use require_complete_type_sfinae.
1033 2012-09-10  Jason Merrill  <jason@redhat.com>
1035         PR c++/54538
1036         PR c++/53783
1037         * pt.c (tsubst_copy_and_build) [LAMBDA_EXPR]: Go back to using RECUR
1038         for LAMBDA_EXPR_EXTRA_SCOPE except for function scope.
1040         PR c++/54506
1041         * decl.c (move_signature_fn_p): Split out from move_fn_p.
1042         * method.c (process_subob_fn): Use it.
1043         * cp-tree.h: Declare it.
1045 2012-09-07  Jason Merrill  <jason@redhat.com>
1047         * semantics.c (sort_constexpr_mem_initializers): Tweak.
1049 2012-09-09  Mark Kettenis  <kettenis@openbsd.org>
1051         * decl.c (reshape_init_class): Avoid dereferencing a
1052         past-the-end pointer.
1054 2012-09-07  Paolo Carlini  <paolo.carlini@oracle.com>
1056         * pt.c (num_template_headers_for_class): Rework per the code
1057         inline in cp_parser_check_declarator_template_parameters.
1058         * parser.c (cp_parser_check_declarator_template_parameters):
1059         Use num_template_headers_for_class.
1061 2012-09-06  Jason Merrill  <jason@redhat.com>
1063         PR c++/54341
1064         PR c++/54253
1065         * semantics.c (sort_constexpr_mem_initializers): New.
1066         (build_constexpr_constructor_member_initializers): Use it.
1067         (cx_check_missing_mem_inits): Skip artificial fields.
1068         * init.c (expand_aggr_init_1): Don't zero out a class
1069         with no data.
1071 2012-09-05  Paolo Carlini  <paolo.carlini@oracle.com>
1073         PR c++/54191
1074         * search.c (lookup_base): Add tsubst_flags_t parameter.
1075         (adjust_result_of_qualified_name_lookup, check_final_overrider):
1076         Adjust.
1077         * name-lookup.c (do_class_using_decl): Adjust.
1078         * typeck2.c (binfo_or_else, build_scoped_ref, build_m_component_ref):
1079         Likewise.
1080         * cvt.c (cp_convert_to_pointer, convert_to_pointer_force,
1081         build_up_reference): Likewise.
1082         * rtti.c (build_dynamic_cast_1): Likewise.
1083         * tree.c (maybe_dummy_object): Likewise.
1084         * call.c (build_conditional_expr_1, build_over_call): Likewise.
1085         * cp-tree.h (UNIQUELY_DERIVED_FROM_P, PUBLICLY_UNIQUELY_DERIVED_P):
1086         Remove.
1087         (enum base_access_flags, ba_quiet): Remove.
1088         (uniquely_derived_from_p, publicly_uniquely_derived_p): Declare.
1089         * except.c (can_convert_eh): Adjust.
1090         * decl.c (grokdeclarator): Likewise.
1091         * typeck.c (comp_except_types, build_class_member_access_expr,
1092         finish_class_member_access_expr, get_member_function_from_ptrfunc,
1093         build_static_cast_1, get_delta_difference_1): Likewise.
1094         * class.c (build_base_path, convert_to_base, build_vtbl_ref_1,
1095         warn_about_ambiguous_bases): Likewise.
1096         (uniquely_derived_from_p, publicly_uniquely_derived_p): Define.
1098 2012-09-04  Jason Merrill  <jason@redhat.com>
1100         PR c++/54441
1101         * decl.c (reshape_init_class): Handle invalid initializer for
1102         0-length array member.
1104         * error.c (dump_type_suffix): Correct handling of 0-length arrays.
1106         PR c++/54420
1107         * cp-tree.h (LAMBDANAME_P): Remove.
1108         (LAMBDA_TYPE_P): Check CLASSTYPE_LAMBDA_EXPR instead.
1109         * cp-lang.c (cxx_dwarf_name): Likewise.
1110         * error.c (dump_aggr_type): Likewise.
1111         * semantics.c (begin_lambda_type): Set CLASSTYPE_LAMBDA_EXPR sooner.
1113         PR c++/54198
1114         * decl.c (check_default_argument): Set cp_unevaluated_operand
1115         around call to perform_implicit_conversion_flags.
1117         PR c++/54437
1118         PR c++/51213
1119         * pt.c (fn_type_unification): Call coerce_template_parms before
1120         entering substitution context.
1122 2012-08-31  Paolo Carlini  <paolo.carlini@oracle.com>
1123             Jason Merrill  <jason@redhat.com>
1125         PR c++/18747
1126         * pt.c (check_template_variable): New.
1127         (num_template_headers_for_class): Split out...
1128         * decl.c (grokdeclarator): ...from here.
1129         (start_decl): Remove redundant diagnostic.
1130         * cp-tree.h: Declare them
1131         * parser.c (cp_parser_single_declaration): Call check_template_variable.
1133 2012-08-31  Ollie Wild  <aaw@google.com>
1135         PR c++/54197
1136         * call.c (extend_ref_init_temps_1): Handle COMPOUND_EXPR trees.
1138 2012-08-30  Jason Merrill  <jason@redhat.com>
1140         PR c++/50545
1141         PR c++/51222
1142         * pt.c (instantiation_dependent_r): New.
1143         (instantiation_dependent_expression_p): New.
1144         (value_dependent_expression_p): Use it.  SCOPE_REF is always dependent.
1145         * semantics.c (finish_decltype_type): Use it.
1146         * cp-tree.h: Declare it.
1148         * semantics.c (finish_qualified_id_expr): Handle building up a
1149         non-dependent SCOPE_REF here.
1150         (finish_id_expression): Not here.
1151         * error.c (dump_decl) [SCOPE_REF]: Only pass TFF_UNQUALIFIED_NAME.
1153         * friend.c (make_friend_class): Handle template template parameters.
1154         * parser.c (cp_parser_template_declaration_after_export): Likewise.
1155         * pt.c (tsubst_friend_class): Likewise.
1156         (instantiate_class_template_1): Likewise
1157         * decl.c (check_elaborated_type_specifier): Likewise.
1158         (lookup_and_check_tag): Likewise.
1160         * pt.c (get_class_bindings): Call coerce_template_parms.  Add
1161         main_tmpl parameter.
1162         (more_specialized_class): Add main_tmpl parameter.
1163         (most_specialized_class): Adjust calls.
1165         * decl.c (cp_finish_decl): Check for invalid multiple initializers
1166         even if the initializer is dependent.
1168         * pt.c (instantiate_template_1): Keep processing_template_decl set
1169         if there are dependent args.
1171 2012-08-25  Paolo Carlini  <paolo.carlini@oracle.com>
1173         PR c++/51421
1174         * decl2.c (mark_used): Consistently return false after errors
1175         about uses before deduction of auto.
1176         * semantics.c (finish_id_expression): Check mark_used return
1177         value and return error_mark_node in case of failure.
1179 2012-08-24  Jason Merrill  <jason@redhat.com>
1181         PR c++/51213 (again)
1182         * pt.c (deduction_tsubst_fntype): Remove.
1183         (fn_type_unification): Check deduction depth and call
1184         instantiate_template here.  Handle default argument access checks.
1185         (determine_specialization): Suppress access control.
1186         (tsubst_decl): Check for excessive deduction depth.
1187         (recheck_decl_substitution): Make sure access control is on.
1188         (type_unification_real): Don't mess with access deferring here.
1189         (get_bindings): Adjust for fn_type_unification return type.
1190         * call.c (enum rejection_reason_code): Drop rr_template_instantiation.
1191         (template_instantiation_rejection): Remove.
1192         (struct rejection_reason): Change targs to num_targs.
1193         (template_unification_rejection, print_z_candidate): Adjust.
1194         (add_template_candidate_real): Adjust for fn_type_unification change.
1195         * class.c (resolve_address_of_overloaded_function): Likewise.
1196         * cp-tree.h: Adjust declaration.
1198         * pt.c (tsubst_default_argument): Indicate where the default
1199         argument is being instantiated for.
1200         (tsubst_expr): Restore previous location.
1201         (tsubst_copy_and_build): Set and restore location.
1202         * call.c (build_new_method_call_1): Remember location of call.
1203         * semantics.c (finish_call_expr): Here too.
1204         * parser.c (cp_parser_omp_for_loop): Remember the location of the
1205         increment expression.
1207         * pt.c (resolve_overloaded_unification): Use coerce_template_parms
1208         instead of get_bindings.
1209         (resolve_nondeduced_context): Likewise.
1211         * pt.c (register_specialization): Correct argument to
1212         check_specialization_namespace.
1213         (determine_specialization): Don't consider members of
1214         unspecialized types.
1216 2012-08-23  Jason Merrill  <jason@redhat.com>
1218         * decl.c (compute_array_index_type): Use type_dependent_expression_p.
1220 2012-08-23  Paolo Carlini  <paolo.carlini@oracle.com>
1222         PR c++/20420
1223         * name-lookup.c (supplement_binding_1): Handle specially enums
1224         only in class templates.
1225         (validate_nonmember_using_decl): Enforce 7.3.3/10 about duplicate
1226         using declarations at function scope.
1228 2012-08-21  Richard Guenther  <rguenther@suse.de>
1230         * cp-tree.h (TREE_INDIRECT_USING): Use TREE_LANG_FLAG_0 accessor.
1231         (ATTR_IS_DEPENDENT): Likewise.
1232         (ARGUMENT_PACK_INCOMPLETE_P): Use TREE_ADDRESSABLE instead of
1233         TREE_LANG_FLAG_0 on TREE_VECs.
1235 2012-08-20  Florian Weimer  <fweimer@redhat.com>
1237         PR c++/19351
1238         * call.c (build_operator_new_call): Add size_check argument and
1239         evaluate it.
1240         * cp-tree.h (build_operator_new_call): Adjust declaration.
1241         * init.c (build_new_1): Compute array size check and apply it.
1243 2012-08-20  Paolo Carlini  <paolo.carlini@oracle.com>
1245         PR c++/10416
1246         * decl.c (poplevel): Check TYPE_HAS_NONTRIVIAL_DESTRUCTOR for
1247         Wunused_variable too.
1249 2012-08-20  Diego Novillo  <dnovillo@google.com>
1251         * decl.c (poplevel): Start TV_NAME_LOOKUP conditionally.
1253 2012-08-20  Richard Guenther  <rguenther@suse.de>
1255         * name-lookup.c (store_binding_p): New predicate, split out from ...
1256         (store_binding): ... here.  Always store binding and require
1257         target vector with enough space.
1258         (store_bindings): Collect to store bindings and reserve space
1259         for them, then store them.
1260         (store_class_bindings): Likewise.
1262 2012-08-19  Mikael Morin  <mikael@gcc.gnu.org>
1264         * Make-lang.in: Fix typo.
1266 2012-08-17  Jakub Jelinek  <jakub@redhat.com>
1268         * cp-tree.def (SIZEOF_EXPR): Move to c-common.def.
1270 2012-08-14   Diego Novillo  <dnovillo@google.com>
1272         Merge from cxx-conversion branch.  Re-write VEC in C++.
1274         * call.c (add_function_candidate): Remove const qualifier
1275         from call to VEC_index.
1277 2012-08-10  Richard Guenther  <rguenther@suse.de>
1279         * error.c (dump_expr): Handle anonymous SSA names.
1281 2012-08-07  Steven Bosscher  <steven@gcc.gnu.org>
1283         * error.c (print_instantiation_context): Pretty-print a newline before
1284         diagnostic_flush_buffer.
1285         * cxx-pretty-print.c (pp_cxx_function_definition): Use
1286         pp_newline_and_flush instead of separate pp_newline and pp_flush.
1288 2012-08-06  Dodji Seketeli  <dodji@redhat.com>
1290         Avoid crashing on erroneous static_assert usage
1291         * semantics.c (finish_static_assert): Don't crash on erroneous
1292         message or condition.
1294 2012-08-06  Marc Glisse  <marc.glisse@inria.fr>
1295             Paolo Carlini  <paolo.carlini@oracle.com>
1297         PR c++/54165
1298         * typeck.c (build_static_cast_1): Move the conversion to void case
1299         before the perform_direct_initialization_if_possible call.
1301 2012-08-03  Marc Glisse  <marc.glisse@inria.fr>
1303         * pt.c (tsubst_copy_and_build): Handle VECTOR_TYPE like scalars.
1304         * cp-tree.h (scalarish_type_p): Declare.
1305         * tree.c (scalarish_type_p): Make non-static.
1307 2012-08-02  Jason Merrill  <jason@redhat.com>
1308             Paolo Carlini  <paolo.carlini@oracle.com>
1310         PR c++/51213 (again)
1311         * pt.c (type_unification_real): Call push_deferring_access_checks /
1312         pop_deferring_access_checks around the substitution of default
1313         template args.
1314         (instantiate_template_1): When the specialization returned by
1315         retrieve_specialization has FNDECL_HAS_ACCESS_ERRORS set and we
1316         are in a SFINAE context, simply return error_mark_node.
1317         * cp-tree.h (FNDECL_RECHECK_ACCESS_P): Rename FNDECL_HAS_ACCESS_ERRORS.
1319 2012-07-31  Paolo Carlini  <paolo.carlini@oracle.com>
1321         * pt.c (check_default_tmpl_args): Change is_primary and is_partial
1322         parameters to bool type, adjust.
1323         (push_template_decl_real): Tidy.
1324         * parser.c (cp_parser_init_declarator): Adjust.
1325         * decl.c (redeclaration_error_message): Likewise.
1326         * cp-tree.h (check_default_tmpl_args): Update prototype.
1328 2012-07-31  Paolo Carlini  <paolo.carlini@oracle.com>
1330         PR c++/53624
1331         * pt.c (check_default_tmpl_args): Don't check local types.
1333 2012-07-25  Sandra Loosemore  <sandra@codesourcery.com>
1334             Paul Brook  <paul@codesourcery.com>
1336         PR target/53633
1337         * decl.c (finish_function): Check targetm.warn_func_return.
1339 2012-07-25  Jason Merrill  <jason@redhat.com>
1341         PR c++/54086
1342         * decl.c (grokdeclarator): Allow const and constexpr together.
1344         PR c++/54020
1345         * semantics.c (potential_constant_expression_1) [COND_EXPR]: Call
1346         maybe_constant_value.
1348         * cp-tree.h (tsubst_flags): Remove tf_no_access_control.
1349         * call.c (standard_conversion): Don't set it.
1350         * class.c (resolve_address_of_overloaded_function): Don't check it.
1351         * decl.c (check_default_argument): Call
1352         perform_implicit_conversion_flags.
1354         * pt.c (print_candidates_1): Use inform instead of error.
1356 2012-07-24  Paolo Carlini  <paolo.carlini@oracle.com>
1358         * pt.c (convert_template_argument, tsubst): Simplify fourth argument
1359         to make_typename_type (complain & tf_error -> complain).
1361 2012-07-24  Steven Bosscher  <steven@gcc.gnu.org>
1363         * class.c (n_vtables, n_vtable_entries, n_vtable_searches,
1364         n_vtable_elems, n_convert_harshness, n_compute_conversion_costs,
1365         n_inner_fields_searched): Always define.
1366         (build_primary_vtable): Convert #ifdef GATHER_STATISTICS to if-code.
1367         (print_class_statistics): Convert #ifdef GATHER_STATISTICS to if-code.
1368         * tree.c (depth_reached): Always define global.
1369         (cxx_print_statistics): Convert #ifdef GATHER_STATISTICS to if-code.
1370         * pt.c (depth_reached): Always define.
1371         (push_tinst_level): Convert #ifdef GATHER_STATISTICS to if-code.
1372         * search.c (n_fields_searched, n_calls_lookup_field,
1373         n_calls_lookup_field_1, n_calls_lookup_fnfields,
1374         n_calls_lookup_fnfields_1, n_calls_get_base_type,
1375         n_outer_fields_searched, n_contexts_saved): Always define.
1376         (lookup_field_1): Convert #ifdef GATHER_STATISTICS to if-code.
1377         (lookup_member): Likewise.
1378         (lookup_fnfields_idx_nolazy): Likewise.
1379         (print_search_statistics): Likewise.
1380         (reinit_search_statistics): Unconditionally re-set counters.
1381         * lex.c (retrofit_lang_decl): Convert #ifdef GATHER_STATISTICS
1382         to if-code.
1383         (cxx_dup_lang_specific_decl): Likewise.
1384         (copy_lang_type): Likewise.
1385         (cxx_make_type): Likewise.
1387 2012-07-20  Jason Merrill  <jason@redhat.com>
1389         PR c++/54038
1390         * tree.c (build_cplus_array_type): Use build_cplus_array_type to build
1391         canonical array type rather than mess with its TYPE_*_VARIANT.
1393 2012-07-19  Jason Merrill  <jason@redhat.com>
1395         PR c++/54026
1396         * typeck.c (cp_apply_type_quals_to_decl): Check COMPLETE_TYPE_P.
1398         PR c++/54021
1399         * call.c (build_cxx_call): Set optimize when folding
1400         __builtin_constant_p in a constexpr function.
1402 2012-07-18  Jason Merrill  <jason@redhat.com>
1404         * pt.c (instantiate_decl): Don't recheck substitutions.
1406 2012-07-18  Paolo Carlini  <paolo.carlini@oracle.com>
1407             Jason Merrill  <jason@redhat.com>
1409         DR 1170
1410         PR c++/51213
1411         * semantics.c (perform_access_checks): Add complain parm, return bool.
1412         (perform_deferred_access_checks): Likewise.
1413         (perform_or_defer_access_check): Likewise.
1414         (speculative_access_check): Remove.
1415         * call.c (enforce_access): Add complain parm, return bool.
1416         * decl.c, friend.c, class.c, init.c, parser.c: Adjust callers.
1417         * search.c: Adjust callers.
1418         * cp-tree.h (TINFO_RECHECK_ACCESS_P): New macro.
1419         (FNDECL_RECHECK_ACCESS_P): New macro.
1420         * method.c (synthesized_method_walk): Stop deferring access checks.
1421         * pt.c (recheck_decl_substitution): New.
1422         (instantiate_template_1): Set and check FNDECL_RECHECK_ACCESS_P.
1424 2012-07-18  Jason Merrill  <jason@redhat.com>
1426         * method.c (process_subob_fn): Make sure no_implicit_p is non-null
1427         before trying to store through it.
1429 2012-07-17  Jason Merrill  <jason@redhat.com>
1431         PR c++/53995
1432         * decl.c (finish_enum_value_list): Only call
1433         insert_late_enum_def_into_classtype_sorted_fields in class scope.
1435         PR c++/53989
1436         * tree.c (build_cplus_array_type): Also add TYPE_CANONICAL
1437         to the list of variants.
1439         * decl.c (xref_basetypes): Complain about incomplete template base.
1440         * class.c (finish_struct): Adjust variants in templates, too.
1442         PR c++/53549
1443         * parser.c (cp_parser_class_head): Call xref_basetypes here.
1444         (cp_parser_class_specifier_1): Not here.
1445         * pt.c (tsubst_decl) [USING_DECL]: Check uses_template_parms
1446         as well as DECL_DEPENDENT_P.
1448 2012-07-16  Jason Merrill  <jason@redhat.com>
1450         * cp-tree.h (struct deferred_access_check): Add location.
1451         * semantics.c (perform_access_checks): Use it.
1452         (perform_or_defer_access_check): Store it.
1454 2012-07-16  Steven Bosscher  <steven@gcc.gnu.org>
1456         * dump.c (dump_stmt): Moved here from c-dump.c.
1457         * optimize.c: Include dumpfile.h instead of tree-dump.h.
1458         * class.c: Likewise.
1459         * decl2.c: Likewise.
1460         * Make-lang.in: Fix dependencies.
1462 2012-07-13  Jason Merrill  <jason@redhat.com>
1464         PR c++/53953
1465         * method.c (synthesized_method_walk): Initialize no_implicit_p sooner.
1467 2012-07-12  Jason Merrill  <jason@redhat.com>
1469         * pt.c (instantiate_decl): Check typedefs access here.
1470         (instantiate_template_1): Not here.
1472         * pt.c (deduction_tsubst_fntype): Just suppress access checking.
1473         (instantiate_template_1): Set DECL_TI_TEMPLATE before access checking.
1474         (push_deduction_access_scope, pop_deduction_access_scope): Remove.
1476 2012-07-11  Jason Merrill  <jason@redhat.com>
1478         DR 1402
1479         * method.c (synthesized_method_walk): Replace uses of msg with diag.
1480         Correct handling of virtual bases with move operations.
1481         (process_subob_fn, walk_field_subobs): Replace uses of msg with diag.
1483 2012-07-11  Steven Bosscher  <steven@gcc.gnu.org>
1485         * method.c: Do not include tree-pass.h.
1487 2012-07-10  Jason Merrill  <jason@redhat.com>
1489         DR 1402
1490         PR c++/53733
1491         * cp-tree.h (FNDECL_SUPPRESS_IMPLICIT_DECL): New.
1492         (struct lang_decl_fn): Add suppress_implicit_decl field.
1493         * method.c (implicitly_declare_fn): Check it.
1494         (process_subob_fn): Add no_implicit_p parm.
1495         (walk_field_subobs, synthesized_method_walk): Likewise.
1496         (maybe_explain_implicit_delete): Adjust.
1497         (explain_implicit_non_constexpr): Adjust.
1499         * method.c (synthesized_method_walk): Avoid changing
1500         EH spec based on cleanups in other places, too.
1502 2012-07-09  Sterling Augustine  <saugustine@google.com>
1504         * error.c (lang_decl_name): Use TFF_UNQUALIFIED_NAME flag.
1506 2012-07-08  Steven Bosscher  <steven@gcc.gnu.org>
1508         * decl.c (cp_finish_decl): Add FIXME at add_local_decl call site.
1510 2012-07-06  Jason Merrill  <jason@redhat.com>
1512         PR c++/53862
1513         * pt.c (tsubst_arg_types): Add "end" parameter.
1514         (check_undeduced_parms): Use it.
1516         * cp-tree.h (DECL_DECLARES_TYPE_P): Check DECL_TYPE_TEMPLATE_P.
1518         PR c++/53858
1519         * name-lookup.c (ambiguous_decl): Use DECL_TYPE_TEMPLATE_P.
1521 2012-07-05  Jason Merrill  <jason@redhat.com>
1523         PR c++/53039
1524         * pt.c (arg_from_parm_pack_p): Go back to using same_type_p or
1525         cp_tree_equal.
1527         * cp-tree.h (TEMPLATE_PARM_NUM_SIBLINGS): Remove.
1528         (struct template_parm_index_s): Remove num_siblings.
1529         * pt.c (fixup_template_parms, fixup_template_parm_index): Remove.
1530         (fixup_template_type_parm_type): Remove.
1531         (build_template_parm_index): Remove num_siblings parm.
1532         (process_template_parm): Likewise.
1533         * parser.c (cp_parser_template_parameter_list): Adjust.
1534         * tree.c (cp_tree_equal): Don't compare num_siblings.
1535         * typeck.c (comp_template_parms_position): Likewise.
1537         PR c++/50852
1538         PR c++/53039
1539         * tree.c (strip_typedefs_expr): New.
1540         * cp-tree.h: Declare it.
1541         * pt.c (convert_template_argument, unify): Use it.
1542         * parser.c (cp_parser_template_declaration_after_export): Don't call
1543         fixup_template_parms.
1545 2012-07-04  Jason Merrill  <jason@redhat.com>
1547         PR c++/53848
1548         PR c++/53524
1549         * decl.c (build_enumerator): Don't use build_lang_decl_loc.
1551 2012-07-03  Jakub Jelinek  <jakub@redhat.com>
1553         PR c++/53812
1554         * semantics.c (finish_goto_stmt): Surround computed goto argument
1555         with CLEANUP_POINT_EXPR if needed.
1557 2012-07-02  Jason Merrill  <jason@redhat.com>
1559         PR c++/53619
1560         * pt.c (in_template_function): New.
1561         * cp-tree.h: Declare it.
1562         * class.c (build_base_path, resolves_to_fixed_type_p): Use it.
1564         PR c++/53783
1565         * pt.c (tsubst_copy_and_build) [LAMBDA_EXPR]: Use tsubst
1566         for LAMBDA_EXPR_EXTRA_SCOPE.
1568         PR c++/53788
1569         * pt.c (build_non_dependent_expr): Don't wrap a dummy object.
1571         PR c++/53816
1572         * class.c (resolves_to_fixed_type_p): Check uses_template_parms
1573         (current_function_decl) instead of processing_template_decl.
1575         PR c++/53821
1576         * semantics.c (maybe_add_lambda_conv_op): Don't set
1577         DECL_INTERFACE_KNOWN.
1579         PR c++/53524
1580         * call.c (build_conditional_expr_1): Don't warn about comparison of
1581         two enumerators before their enumeration is complete.
1582         (build_new_op_1): Call decay_conversion before warn_logical_operator.
1583         * decl.c (build_enumerator): Set DECL_CONTEXT of an enumerator to
1584         its enumeration.
1585         * decl2.c (mark_used): Call used_types_insert for enums.
1586         * semantics.c (finish_id_expression): Don't decay CONST_DECL.
1587         (finish_member_declaration): Don't change DECL_CONTEXT of enumerators.
1588         * class.c (check_field_decls): Don't change DECL_CONTEXT of enums.
1589         * typeck.c (convert_for_assignment): Don't decay CONST_DECL.
1590         (build_class_member_access_expr): Look through unscoped enums.
1591         * search.c (context_for_name_lookup): Look through unscoped enums.
1592         * pt.c (tsubst_copy_and_build): Don't decay CONST_DECL.
1593         (tsubst_copy): Use DECL_CONTEXT to find the enumeration.
1594         * tree.c (decl_linkage): Likewise.
1595         * cvt.c (ocp_convert): Check decayed expr for enum range warning.
1597 2012-06-29  Steven Bosscher  <steven@gcc.gnu.org>
1599         * Make-lang.in: Remove tree-mudflap.o from CXX_AND_OBJCXX_OBJS.
1601 2012-06-27  Jason Merrill  <jason@redhat.com>
1603         * parser.c (cp_parser_check_for_invalid_template_id): tag_type parm.
1604         (cp_parser_simple_type_specifier, cp_parser_class_head): Adjust.
1605         (cp_parser_elaborated_type_specifier): Adjust.
1606         * decl.c (duplicate_decls): Return error_mark_node on template
1607         mismatch.
1609         PR c++/53563
1610         * parser.c (cp_parser_template_id): Add tag_type parm.
1611         (cp_parser_template_name): Likewise.
1612         (cp_parser_id_expression, cp_parser_unqualified_id): Adjust.
1613         (cp_parser_pseudo_destructor_name, cp_parser_type_name): Adjust.
1614         (cp_parser_simple_type_specifier, cp_parser_class_name): Adjust.
1615         (cp_parser_elaborated_type_specifier, cp_parser_class_head): Adjust.
1617 2012-06-27  Ramana Radhakrishnan  <ramana.radhakrishnan@linaro.org>
1619         PR C++/51033
1620         * semantics.c (constexpr_call): Fix typo in comment.
1621         (cxx_eval_vec_perm_expr): New.
1622         (cxx_eval_constant_expression): Fold VEC_PERM_EXPRs.
1624 2012-06-26  Richard Guenther  <rguenther@suse.de>
1626         PR c++/53752
1627         * mangle.c (write_array_type): Truncate the number-of-elements
1628         result.
1630 2012-06-25  Jason Merrill  <jason@redhat.com>
1632         PR c++/53498
1633         PR c++/53305
1634         * pt.c (tsubst_decl) [PARM_DECL]: Don't recurse into DECL_CHAIN
1635         if cp_unevaluated_operand is set.
1636         (tsubst_copy) [PARM_DECL]: Don't copy before tsubsting.
1638         PR c++/52988
1639         * typeck.c (decay_conversion): Don't discard side-effects from
1640         expressions of nullptr_t.
1642 2012-06-25  Florian Weimer  <fweimer@redhat.com>
1644         * init.c (build_new_1): Warn about (T[N]) for variable N, and
1645         reject T[M][N].
1647         * parser.c (cp_parser_direct_new_declarator): Accept non-constant
1648         expressions.  Handled now in build_new_1.
1650 2012-06-25  Jason Merrill  <jason@redhat.com>
1652         PR c++/53202
1653         * semantics.c (build_data_member_initialization): Always keep
1654         initializer for empty base.
1655         (cxx_eval_bare_aggregate): Discard it here.
1657         PR c++/53565
1658         * pt.c (tsubst_omp_for_iterator): Simplify DECL_EXPR handling.
1659         (tsubst_expr) [OMP_FOR]: Here, too.
1661 2012-06-25  Jakub Jelinek  <jakub@redhat.com>
1663         PR c++/53594
1664         * class.c (check_bases_and_members): Avoid -Wuninitialized
1665         diagnostics for non-static const members or references if they
1666         use NSDMI.
1668 2012-06-16  Ville Voutilainen  <ville.voutilainen@gmail.com>
1670         * parser.c (cp_parser_direct_declarator): Move virt-specifier
1671         parsing after late-specified return type parsing.
1673 2012-06-14  Jason Merrill  <jason@redhat.com>
1675         PR c++/53651
1676         * name-lookup.c (constructor_name_p): Don't try to look at the
1677         name of a DECLTYPE_TYPE.
1679 2012-06-18  Lawrence Crowl  <crowl@google.com>
1681         * decl2.c (cp_write_global_declarations): Rename use of TV_PHASE_CGRAPH
1682         to TV_PHASE_OPT_GEN.
1684 2012-06-18  Steven Bosscher  <steven@gcc.gnu.org>
1686         * decl.c (finish_function): Remove code conditional on VMS_TARGET.
1688 2012-06-15  Marc Glisse  <marc.glisse@inria.fr>
1690         PR c++/51033
1691         * semantics.c (literal_type_p): Handle VECTOR_TYPE.
1692         (potential_constant_expression_1): Handle VEC_PERM_EXPR.
1693         * parser.c (cp_parser_postfix_expression): Handle RID_BUILTIN_SHUFFLE.
1695 2012-06-09  Jason Merrill  <jason@redhat.com>
1697         * pt.c (tsubst_expr) [TAG_DEFN]: Instantiate local class.
1698         * class.c (finish_struct): Don't add a TAG_DEFN for a lambda.
1699         * decl2.c (finish_static_data_member_decl): Avoid redundant error.
1701         PR c++/53599
1702         * name-lookup.c (pushtag_1): Add a DECL_EXPR for a local class.
1703         * semantics.c (finish_cond): Build a COMPOUND_EXPR.
1704         * pt.c (tsubst_expr) [COMPOUND_EXPR]: Handle.
1705         [DECL_EXPR]: Don't call cp_finish_decl for an implicit typedef.
1706         Don't return the decl.
1708 2012-06-11  Richard Guenther  <rguenther@suse.de>
1710         PR c++/53605
1711         * mangle.c (write_array_type): Use double-ints for array domain
1712         arithmetic.
1714 2012-06-07  Fabien ChĂȘne  <fabien@gcc.gnu.org>
1716         PR c++/51214
1717         * cp-tree.h (insert_late_enum_def_into_classtype_sorted_fields):
1718         Declare.
1719         * class.c (insert_into_classtype_sorted_fields): New.
1720         (add_enum_fields_to_record_type): New.
1721         (count_fields): Adjust the comment.
1722         (add_fields_to_record_type): Likewise.
1723         (finish_struct_1): Move the code that inserts the fields for the
1724         sorted case, into insert_into_classtype_sorted_fields, and call
1725         it.
1726         (insert_late_enum_def_into_classtype_sorted_fields): Define.
1727         * decl.c (finish_enum_value_list): Call
1728         insert_late_enum_def_into_classtype_sorted_fields if a late enum
1729         definition is encountered.
1731 2012-06-06  Paolo Carlini  <paolo.carlini@oracle.com>
1733         PR c++/53567
1734         * typeck.c (cp_perform_integral_promotions): New, like
1735         perform_integral_promotions but also takes a tsubst_flags_t parameter.
1736         (pointer_diff): Add tsubst_flags_t parameter.
1737         (decay_conversion, cp_default_conversion, cp_build_array_ref,
1738         cp_build_binary_op, cp_build_unary_op, build_static_cast_1,
1739         build_reinterpret_cast_1, cp_build_modify_expr,
1740         convert_for_assignment): Adjust.
1741         * optimize.c (build_delete_destructor_body): Adjust.
1742         * init.c (expand_virtual_init, expand_default_init, build_new_1,
1743         build_new, build_vec_delete_1, build_vec_init, build_delete): Adjust.
1744         (construct_virtual_base): Adjust LOOKUP_COMPLAIN -> 0.
1745         * class.c (build_base_path): Adjust.
1746         * decl.c (compute_array_index_type, finish_destructor_body): Likewise.
1747         * method.c (synthesized_method_walk): Adjust flag and complain.
1748         * rtti.c (ifnonnull): Add tsubst_flags_t parameter.
1749         (build_typeid, build_dynamic_cast_1): Adjust.
1750         * except.c (initialize_handler_parm): Likewise.
1751         * typeck2.c (process_init_constructor_record): Likewise.
1752         * pt.c (tsubst_friend_class): Don't change flags.
1753         * semantics.c (finish_goto_stmt, handle_omp_for_class_iterator,
1754         finish_static_assert): Likewise.
1755         * parser.c (cp_parser_lookup_name): Just pass 0 as flags to
1756         lookup_name_real.
1757         * call.c (build_op_delete_call): Add tsubst_flags_t parameter.
1758         (convert_like_real, convert_arg_to_ellipsis, convert_for_arg_passing):
1759         Adjust.
1760         (standard_conversion): Adjust LOOKUP_COMPLAIN -> 0.
1761         (implicit_conversion): Mask out tf_error with a FIXME.
1762         (build_user_type_conversion_1, build_new_op_1, build_over_call): Use
1763         complain & tf_error instead of flags & LOOKUP_COMPLAIN.
1764         * cvt.c (cp_convert_to_pointer, convert_to_pointer_force,
1765         build_up_reference, convert_to_reference, cp_convert,
1766         cp_convert_and_check, ocp_convert, convert_force): Add tsubst_flags_t
1767         parameter.
1768         (convert_to_reference, ocp_convert): Use complain & tf_error instead
1769         of flags & LOOKUP_COMPLAIN.
1770         (convert_force): Adjust LOOKUP_COMPLAIN -> 0.
1771         * name-lookup.c (identifier_type_value_1, lookup_qualified_name,
1772         lookup_name_real, lookup_function_nonclass, lookup_name,
1773         lookup_name_prefer_type): Adjust LOOKUP_COMPLAIN -> 0.
1774         * cp-tree.h: Adjust prototypes; remove LOOKUP_COMPLAIN.
1776 2012-06-06  Steven Bosscher  <steven@gcc.gnu.org>
1778         * decl.c: Do not include output.h.
1779         (start_decl): Remove code for flag_conserve_space.
1781 2012-06-06  Fabien ChĂȘne  <fabien@gcc.gnu.org>
1783         PR c++/52841
1784         * parser.c (cp_parser_alias_declaration): Return earlier
1785         if an error occured.
1787 2012-06-04  Paolo Carlini  <paolo.carlini@oracle.com>
1789         PR c++/53524
1790         * call.c (build_conditional_expr_1): Use OPT_Wenum_compare
1791         to control enumeral mismatch in conditional expression too.
1793 2012-06-04   Sterling Augustine  <saugustine@google.com>
1795         * cp-tree.h: Declare decl_as_dwarf_string, lang_decl_dwarf_name.
1796         * cp-lang.c (cxx_dwarf_name): Call them.
1798 2012-06-04  Steven Bosscher  <steven@gcc.gnu.org>
1800         * semantics.c: Do not include output.h.
1801         * decl2.c: Likewise.
1802         * friend.c: Likewise.
1803         * typeck.c: Likewise.
1804         * typeck2.c: Likewise.
1805         * Make-lang.in: Fix dependencies.
1807 2012-06-01  Jason Merrill  <jason@redhat.com>
1809         PR c++/52973
1810         * parser.c (cp_parser_class_head): Apply attributes here.
1811         * semantics.c (begin_class_definition): Not here.
1812         * cp-tree.h: Adjust.
1814         PR c++/52725
1815         * parser.c (cp_parser_binary_expression): Bail early if we're parsing
1816         tentatively and the LHS has a parse error.
1818         PR c++/53137
1819         * pt.c (instantiate_class_template_1): Set LAMBDA_EXPR_THIS_CAPTURE.
1820         (instantiate_decl): Don't push_to_top_level for local class methods.
1821         (instantiate_class_template_1): Or for local classes.
1823         PR c++/53484
1824         * pt.c (do_auto_deduction): Don't try to deduce from a
1825         type-dependent initializer.
1827 2012-06-01  Paolo Carlini  <paolo.carlini@oracle.com>
1829         PR c++/26155
1830         * name-lookup.c (push_namespace): When error recovery is
1831         impossible just error out in duplicate_decls.
1833 2012-05-31  Steven Bosscher  <steven@gcc.gnu.org>
1835         * call.c: Do not include output.h.
1836         * class.c: Likewise.
1837         * except.c: Likewise.
1838         * friend.c: Likewise.
1839         * init.c: Likewise.
1840         * lex.c: Likewise.
1841         * method.c: Likewise.
1842         * parser.c: Likewise.
1843         * pt.c: Likewise.
1844         * rtti.c: Likewise.
1845         * search.c: Likewise.
1847 2012-05-30  Jason Merrill  <jason@redhat.com>
1849         PR c++/53356
1850         * tree.c (stabilize_init): Handle stabilizing a TARGET_EXPR
1851         representing a bitwise copy of a glvalue.
1853         * tree.c (stabilize_expr): Tweak logic.
1855         PR c++/53356
1856         * tree.c (stabilize_init): Side effects make the init unstable.
1858 2012-05-28  Paolo Carlini  <paolo.carlini@oracle.com>
1860         PR c++/53503
1861         * semantics.c (potential_constant_expression_1): Handle LTGT_EXPR.
1863 2012-05-26  Paolo Carlini  <paolo.carlini@oracle.com>
1865         PR c++/53491
1866         * tree.c (stabilize_expr): Handle exp of void type.
1868 2012-05-26  Jason Merrill  <jason@redhat.com>
1870         PR c++/53220
1871         * call.c (convert_like_real) [ck_list]: Take array address directly.
1872         * typeck.c (decay_conversion): Reject decay of an array compound
1873         literal.
1875 2012-05-25  Paolo Carlini  <paolo.carlini@oracle.com>
1877         PR c++/32054
1878         * parser.c (cp_parser_member_declaration): A storage class is not
1879         allowed in a declaration of an anonymous aggregate in a class scope.
1881 2012-05-24  Uros Bizjak  <ubizjak@gmail.com>
1883         PR obj-c++/53441
1884         * decl.c (grokdeclarator): Check that current_class_type is non-NULL
1885         before calling constructor_name_p.
1887 2012-05-24  Paolo Carlini  <paolo.carlini@oracle.com>
1889         PR c++/32080
1890         * parser.c (cp_parser_ctor_initializer_opt_and_function_body,
1891         cp_parser_function_body): Add a bool parameter, true when parsing
1892         a function-try-block.
1893         (cp_parser_function_try_block): Pass true to the above.
1894         (cp_parser_function_definition_after_declarator,
1895         cp_parser_function_transaction): Adjust.
1897 2012-05-23  Paolo Carlini  <paolo.carlini@oracle.com>
1899         PR c++/29185
1900         * decl2.c (delete_sanity): Extend 'deleting array' warning to
1901         any array type.
1903 2012-05-21  Paolo Carlini  <paolo.carlini@oracle.com>
1905         PR c++/51184
1906         * decl.c (grokdeclarator): Diagnose functions returning abstract
1907         class types as TYPENAME.
1908         * cp-tree.h (ABSTRACT_CLASS_TYPE_P): Add.
1909         * except.c (is_admissible_throw_operand_or_catch_parameter): Use it.
1910         * pt.c (tsubst): Likewise.
1911         * semantics.c (trait_expr_value): Likewise.
1913 2012-05-21  Paolo Carlini  <paolo.carlini@oracle.com>
1915         PR c++/40821
1916         * parser.c (cp_parser_attributes_opt): Enforce error checking of
1917         unbalanced parentheses in the presence of tentative parsing.
1919 2012-05-17  Paolo Carlini  <paolo.carlini@oracle.com>
1921         PR c++/39681
1922         * parser.c (cp_parser_new_type_id): Early return error_mark_node
1923         if the cp_parser_type_specifier_seq call has type_specifier_seq.type
1924         error_mark_node; tidy.
1925         (cp_parser_new_expression): Always initialize nelts to NULL_TREE to
1926         avoid uninitialized warnings.
1927         (cp_parser_init_declarator, cp_parser_late_parse_one_default_arg):
1928         Call cp_parser_skip_to_end_of_statement if cp_parser_initializer
1929         returns error_mark_node.
1931 2012-05-17  Paolo Carlini  <paolo.carlini@oracle.com>
1933         PR c++/53371
1934         * except.c (is_admissible_throw_operand): Rename to
1935         is_admissible_throw_operand_or_catch_parameter and handle
1936         catch parameter too.
1937         (expand_start_catch_block): Use it.
1938         (build_throw): Adjust.
1940 2012-05-17  Paolo Carlini  <paolo.carlini@oracle.com>
1942         PR c++/44516
1943         * typeck.c (build_x_array_ref, build_x_conditional_expr,
1944         build_x_compound_expr, build_x_modify_expr): Add location_t parameter.
1945         (finish_class_member_access_expr, build_x_indirect_ref,
1946         build_x_binary_op, build_x_compound_expr_from_list,
1947         build_x_compound_expr_from_vec): Adjust callers.
1948         * tree.c (build_min_nt_loc): New.
1949         (build_min_nt): Remove.
1950         * typeck2.c (build_x_arrow): Adjust callers.
1951         * pt.c (tsubst_qualified_id, tsubst_omp_for_iterator,
1952         tsubst_copy_and_build): Likewise.
1953         * semantics.c (finish_mem_initializers, handle_omp_for_class_iterator,
1954          finish_omp_atomic): Likewise.
1955         * decl2.c (grok_array_decl, build_anon_union_vars): Adjust.
1956         * parser.c (cp_parser_question_colon_clause,
1957         cp_parser_assignment_expression, cp_parser_expression,
1958         cp_parser_template_id, cp_parser_omp_for_loop): Likewise.
1959         * cp-tree.h: Update.
1961 2012-05-16  Dodji Seketeli  <dodji@redhat.com>
1963         PR preprocessor/7263
1964         * cp-tree.h (enum cp_decl_spec): Add new enumerators to cover all
1965         the possible declarator specifiers so far.
1966         (struct cp_decl_specifier_seq::locations): Declare new member.
1967         (cp_decl_specifier_seq::{specs, type_location}): Remove.
1968         (decl_spec_seq_has_spec_p): Declare new function.
1969         * parser.c (cp_parser_check_decl_spec): Remove.
1970         (set_and_check_decl_spec_loc): Define new static function.
1971         (decl_spec_seq_has_spec_p): Define new public function.
1972         (cp_parser_decl_specifier_seq, cp_parser_function_specifier_opt)
1973         (cp_parser_type_specifier, cp_parser_simple_type_specifier)
1974         (cp_parser_set_storage_class, cp_parser_set_decl_spec_type)
1975         (cp_parser_alias_declaration): Set the locations for each
1976         declspec, using set_and_check_decl_spec_loc.
1977         (cp_parser_explicit_instantiation, cp_parser_init_declarator)
1978         (cp_parser_member_declaration, cp_parser_init_declarator): Use the
1979         new declspec location for specifiers.  Use the new
1980         decl_spec_seq_has_spec_p.
1981         (cp_parser_type_specifier_seq): Use the new
1982         set_and_check_decl_spec_loc.  Stop using
1983         cp_parser_check_decl_spec.  Use the new decl_spec_seq_has_spec_p.
1984         (, cp_parser_init_declarator): Use the new
1985         set_and_check_decl_spec_loc.
1986         (cp_parser_single_declaration, cp_parser_friend_p)
1987         (cp_parser_objc_class_ivars, cp_parser_objc_struct_declaration):
1988         Use the new decl_spec_seq_has_spec_p.
1989         * decl.c (check_tag_decl): Use new decl_spec_seq_has_spec_p.  Use
1990         the more precise ds_redefined_builtin_type_spec location for
1991         diagnostics about re-declaring C++ built-in types.
1992         (start_decl, grokvardecl, grokdeclarator): Use the new
1993         decl_spec_seq_has_spec_p.
1995 2012-05-15  Paolo Carlini  <paolo.carlini@oracle.com>
1997         PR c++/11856
1998         * pt.c (tsubst_copy_and_build): Increase / decrease
1999         c_inhibit_evaluation_warnings around build_x_binary_op call.
2001 2012-05-12  Paolo Carlini  <paolo.carlini@oracle.com>
2003         * cp-tree.h (TYPE_PTRMEM_P): Rename to TYPE_PTRDATAMEM_P.
2004         (TYPE_PTR_TO_MEMBER_P): Rename to TYPE_PTRMEM_P.
2005         (TYPE_PTR_OR_PTRMEM_P): Add.
2006         * typeck.c (composite_pointer_type_r, composite_pointer_type,
2007         common_pointer_type, cp_build_indirect_ref, cp_build_binary_op,
2008         cp_truthvalue_conversion, convert_ptrmem, build_static_cast_1,
2009         build_reinterpret_cast_1, build_const_cast_1, comp_ptr_ttypes_real,
2010         casts_away_constness_r, casts_away_constness): Adjust.
2011         * init.c (build_zero_init_1): Adjust.
2012         * class.c (check_field_decls): Likewise.
2013         * decl.c (check_default_argument): Likewise.
2014         * rtti.c (target_incomplete_p): Likewise.
2015         * tree.c (zero_init_p): Likewise.
2016         * cxx-pretty-print.c (pp_cxx_ptr_operator,
2017         pp_cxx_abstract_declarator): Likewise.
2018         * typeck2.c (build_m_component_ref): Likewise.
2019         * pt.c (convert_nontype_argument, invalid_nontype_parm_type_p,
2020         dependent_type_p_r): Likewise.
2021         * call.c (null_member_pointer_value_p, standard_conversion,
2022         add_builtin_candidate, build_conditional_expr_1, compare_ics):
2023         Likewise.
2024         * cp-objcp-common.c (cp_var_mod_type_p): Likewise.
2025         * cvt.c (cp_convert_to_pointer, ocp_convert,
2026         perform_qualification_conversions): Likewise.
2027         * mangle.c (write_type): Likewise.
2028         * name-lookup.c (arg_assoc_type): Likewise.
2030 2012-05-12  Paolo Carlini  <paolo.carlini@oracle.com>
2032         * parser.c (struct cp_parser_expression_stack_entry): Add location_t
2033         field.
2034         (cp_parser_binary_expression): Rework to always update at the same
2035         time tree_type and loc.
2036         * call.c (print_z_candidate): Add location_t parameter.
2037         (print_z_candidates, convert_like_real, joust): Adjust.
2039 2012-05-11  Alexandre Oliva  <aoliva@redhat.com>
2041         PR c++/53209
2042         * pt.c (tsubst_decl): Bail out if argvec is error_mark_node.
2044 2012-05-11  Paolo Carlini  <paolo.carlini@oracle.com>
2046         PR c++/53305
2047         * pt.c (tsubst_copy: case PARM_DECL): Return error_mark_node if
2048         tsubst_decl returns NULL_TREE.
2049         * cxx-pretty-print.c (pp_cxx_simple_type_specifier): Handle
2050         BOUND_TEMPLATE_TEMPLATE_PARM.
2052 2012-05-10  Paolo Carlini  <paolo.carlini@oracle.com>
2054         PR c++/53158
2055         * cvt.c (ocp_convert): Error out early for void -> bool conversions.
2056         * typeck.c (decay_conversion): Use error_at.
2057         * call.c (build_integral_nontype_arg_conv, convert_like_real,
2058         convert_arg_to_ellipsis, perform_implicit_conversion_flags,
2059         initialize_reference): Likewise.
2060         * cvt.c (warn_ref_binding): Add location_t parameter.
2061         (cp_convert_to_pointer, convert_to_reference, ocp_convert,
2062         convert_to_void, ): Use error_at and warning_at.
2064 2012-05-10  Paolo Carlini  <paolo.carlini@oracle.com>
2066         PR c++/53301
2067         * decl.c (check_default_argument): Fix typo (POINTER_TYPE_P
2068         instead of TYPE_PTR_P) in zero-as-null-pointer-constant warning.
2070 2012-05-06  Paolo Carlini  <paolo.carlini@oracle.com>
2072         PR c++/53152
2073         * call.c (op_error, build_new_op_1, build_new_op): Add location_t
2074         parameter.
2075         (build_conditional_expr_1): Adjust.
2076         * typeck.c (build_x_indirect_ref, build_x_binary_op,
2077         build_x_unary_op): Add location_t parameter.
2078         (rationalize_conditional_expr, build_x_array_ref,
2079         build_x_compound_expr, cp_build_modify_expr, build_x_modify_expr):
2080         Adjust.
2081         * typeck2.c (build_x_arrow): Add location_t parameter.
2082         * semantics.c (finish_unary_op_expr): Likewise.
2083         (finish_increment_expr, handle_omp_for_class_iterator): Adjust.
2084         * decl2.c (grok_array_decl): Add location_t parameter.
2085         * parser.c (cp_parser_postfix_open_square_expression,
2086         cp_parser_postfix_dot_deref_expression, cp_parser_unary_expression,
2087         cp_parser_binary_expression, cp_parser_builtin_offsetof,
2088         do_range_for_auto_deduction, cp_convert_range_for,
2089         cp_parser_template_argument, cp_parser_omp_for_cond): Pass the
2090         location, adjust.
2091         * pt.c (tsubst_copy_and_build): Adjust.
2092         * tree.c (maybe_dummy_object): Likewise.
2093         * cp-tree.h: Update declarations.
2095 2012-05-04  Paolo Carlini  <paolo.carlini@oracle.com>
2097         * semantics.c (cxx_eval_constant_expression, case CONVERT_EXPR): Tidy.
2099 2012-05-04  Paolo Carlini  <paolo.carlini@oracle.com>
2101         PR c++/53166
2102         * pt.c (instantiate_class_template_1): Increase / decrease
2103         c_inhibit_evaluation_warnings around the tsubst_expr call
2104         for STATIC_ASSERT_CONDITION.
2105         (tsubst_expr, case STATIC_ASSERT): Likewise.
2106         * typeck.c (cp_build_binary_op, case EQ_EXPR/NE_EXPR): Check
2107         c_inhibit_evaluation_warnings in the OPT_Waddress warnings.
2109 2012-05-03  Paolo Carlini  <paolo.carlini@oracle.com>
2111         PR c++/53186
2112         * call.c (build_over_call): Handle final member functions
2113         and class types.
2114         (build_new_method_call_1): Do not handle here.
2116 2012-05-02  Richard Guenther  <rguenther@suse.de>
2118         * decl.c (grokdeclarator): Properly check for sizes that
2119         cover more than half of the address-space.
2121 2012-04-30  Marc Glisse  <marc.glisse@inria.fr>
2123         PR c++/51033
2124         * typeck.c (cp_build_array_ref): Handle VECTOR_TYPE.
2125         * decl2.c (grok_array_decl): Likewise.
2127         PR c++/51314
2128         * parser.c (cp_parser_sizeof_operand): Require parentheses for
2129         sizeof...
2131 2012-04-30  Dodji Seketeli  <dodji@redhat.com>
2133         Fix location for static class members
2134         * decl.c (grokdeclarator): Use the location carried by the
2135         declarator for the DECL of the static class member.
2137         Fix va_arg type location
2138         * cp-tree.h (build_x_va_arg): Take an additional location
2139         parameter.
2140         * call.c (build_x_va_arg): Take a loc parameter for the location
2141         of the type of the va_arg expression.
2142         * parser.c (cp_parser_primary_expression): Pass the type of the
2143         type in the va_arg expression to build_x_va_arg.
2144         * pt.c (tsubst_copy): Adjust calls to build_x_va_arg.
2146         Make conversion warnings work on NULL with -ftrack-macro-expansion
2147         * call.c (conversion_null_warnings): Use the new
2148         expansion_point_location_if_in_system_header.
2149         * cvt.c (build_expr_type_conversion): Likewise.
2150         * typeck.c (cp_build_binary_op): Likewise.
2152 2012-04-30  Manuel LĂłpez-Ibåñez  <manu@gcc.gnu.org>
2154         * typeck.c (convert_for_assignment):  Replace
2155         Wmissing-format-attribute with Wsuggest-attribute=format.
2156         * call.c (convert_for_arg_passing): Likewise.
2158 2012-04-26  Paolo Carlini  <paolo.carlini@oracle.com>
2160         PR c++/53096
2161         * class.c (check_bases_and_members): Implement core/1333, do not
2162         disallow defaulted in the class body non-const ref special members.
2164 2012-04-24  Paolo Carlini  <paolo.carlini@oracle.com>
2166         PR c++/52363
2167         * call.c (tourney, perform_overload_resolution,
2168         build_operator_new_call, build_user_type_conversion_1,
2169         build_user_type_conversion, perform_overload_resolution,
2170         add_template_candidate, add_template_candidate_real,
2171         add_template_conv_candidate, add_builtin_candidates,
2172         add_builtin_candidate, build_builtin_candidate,
2173         add_conv_candidate, add_function_candidate, implicit_conversion,
2174         reference_binding, build_list_conv, conditional_conversion,
2175         add_candidates, can_convert_array, build_aggr_conv,
2176         build_array_conv, build_complex_conv, conditional_conversion):
2177         Add tsubst_flags_t parameter.
2178         (joust): Likewise, use it to handle SFINAE as if pedantic.
2179         (add_list_candidates, build_integral_nontype_arg_conv,
2180         perform_overload_resolution, build_new_function_call,
2181         build_operator_new_call, build_op_call_1,
2182         build_conditional_expr_1, build_new_op_1, convert_like_real,
2183         convert_arg_to_ellipsis, convert_default_arg,
2184         convert_for_arg_passing, build_over_call,
2185         build_new_method_call_1, can_convert_arg, can_convert_arg_bad,
2186         perform_implicit_conversion_flags,
2187         perform_direct_initialization_if_possible,
2188         initialize_reference): Adjust.
2189         * typeck.c (casts_away_constness, casts_away_constness_r):
2190         Add tsubst_flags_t parameter.
2191         (convert_arguments, check_for_casting_away_constness,
2192         build_static_cast_1, build_ptrmemfunc, convert_for_assignment):
2193         Adjust.
2194         * decl.c (reshape_init_r, check_default_argument): Likewise.
2195         * cp-gimplify.c (cxx_omp_clause_apply_fn): Likewise.
2196         * pt.c (convert_nontype_argument, check_non_deducible_conversion):
2197         Likewise.
2198         * init.c (build_new_1): Likewise.
2199         * cvt.c (convert_to_reference, ocp_convert, build_type_conversion,
2200         build_expr_type_conversion, ): Likewise.
2201         * search.c (check_final_overrider): Likewise.
2202         * cp-tree.h (build_user_type_conversion,
2203         build_operator_new_call, can_convert, can_convert_arg,
2204         can_convert_arg_bad, convert_default_arg,
2205         convert_arg_to_ellipsis, convert_for_arg_passing):
2206         Adjust declaration.
2208 2012-04-22  Jan Hubicka  <jh@suse.cz>
2210         * decl2.c (maybe_make_one_only): Mark keyed COMDATs as USED so they
2211         gets finalized.
2213 2012-04-22  Manuel LĂłpez-Ibåñez  <manu@gcc.gnu.org>
2215         PR c/44774
2216         * typeck.c (composite_pointer_type): Likewise.
2217         (cxx_sizeof_or_alignof_type): Likewise.
2218         (cp_build_array_ref): Likewise.
2219         (cp_build_function_call_vec): Likewise.
2220         (cp_build_addr_expr_1): Likewise.
2221         (convert_member_func_to_ptr): Likewise.
2222         * decl.c (check_tag_decl): Likewise.
2223         (check_static_variable_definition): Likewise.
2224         (compute_array_index_type): Likewise.
2225         (create_array_type_for_decl): Likewise.
2226         (grokdeclarator): Likewise.
2227         (grok_op_properties): Likewise.
2228         * error.c (maybe_warn_cpp0x): Likewise.
2229         * pt.c (maybe_process_partial_specialization): Likewise.
2230         (convert_template_argument): Likewise.
2231         (do_decl_instantiation): Likewise.
2232         (do_type_instantiation): Likewise.
2233         * parser.c (cp_parser_primary_expression): Likewise.
2234         (cp_parser_postfix_expression): Likewise.
2235         (cp_parser_unary_expression): Likewise.
2236         (cp_parser_question_colon_clause): Likewise.
2237         (cp_parser_lambda_introducer): Likewise.
2238         (cp_parser_lambda_declarator_opt): Likewise.
2239         (cp_parser_compound_statement): Likewise.
2240         (cp_parser_jump_statement): Likewise.
2241         (cp_parser_declaration_seq_opt): Likewise.
2242         (cp_parser_enum_specifier): Likewise.
2243         (cp_parser_enumerator_list): Likewise.
2244         (cp_parser_initializer_list): Likewise.
2245         (cp_parser_member_declaration): Likewise.
2246         * call.c (build_conditional_expr_1): Likewise.
2247         * friend.c (make_friend_class): Likewise.
2248         * name-lookup.c (pushdecl_maybe_friend_1): Likewise.
2250 2012-04-21  Jan Hubicka  <jh@suse.cz>
2252         * method.c (make_alias_for): Do not set TREE_SYMBOL_REFERENCED.
2253         * decl2.c (mark_needed): Likewise.
2254         (decl_needed_p): Do not test TREE_SYMBOL_REFERENCED.
2256         * decl2.c (cxx_callgraph_analyze_expr): Remove.
2257         * cp-objcp-common.h (LANG_HOOKS_CALLGRAPH_ANALYZE_EXPR): Remove.
2258         * cp-tree.h (cxx_callgraph_analyze_expr): Remove.
2260 2012-04-21  Manuel LĂłpez-Ibåñez  <manu@gcc.gnu.org>
2262         PR 35441
2263         * typeck.c (cp_build_function_call_vec): Do not pretty-print
2264         expressions when caret is enabled.
2266 2012-04-20  Jan Hubicka  <jh@suse.cz>
2268         PR target/53042
2269         * decl2.c (maybe_emit_vtables): Do not initialize same_comdat_group
2270         list when target has no support for it.
2272 2012-04-20  Michael Matz  <matz@suse.de>
2274         * error.c (pedwarn_cxx98): Move va_end call after user
2275         of the va_list.
2277 2012-04-18  Paolo Carlini  <paolo.carlini@oracle.com>
2279         PR c++/52422
2280         * cp-tree.h (build_addr_func, decay_conversion,
2281         get_member_function_from_ptrfunc,
2282         build_m_component_ref, convert_member_func_to_ptr):
2283         Add tsubst_flags_t parameter.
2284         * typeck.c (cp_default_conversion): Add.
2285         (decay_conversion, default_conversion,
2286         get_member_function_from_ptrfunc, convert_member_func_to_ptr):
2287         Add tsubst_flags_t parameter and use it throughout.
2288         (cp_build_indirect_ref, cp_build_array_ref,
2289         cp_build_function_call_vec, convert_arguments, build_x_binary_op,
2290         cp_build_binary_op, cp_build_unary_op, build_reinterpret_cast_1,
2291         build_const_cast_1, expand_ptrmemfunc_cst,
2292         convert_for_initialization): Adjust.
2293         * init.c (build_vec_init): Adjust.
2294         * decl.c (grok_reference_init, get_atexit_node): Likewise.
2295         * rtti.c (build_dynamic_cast_1, tinfo_base_init): Likewise.
2296         * except.c (build_throw): Likewise.
2297         * typeck2.c (build_x_arrow): Likewise.
2298         (build_m_component_ref): Add tsubst_flags_t parameter and
2299         use it throughout.
2300         * pt.c (convert_nontype_argument): Adjust.
2301         * semantics.c (finish_asm_stmt, maybe_add_lambda_conv_op): Likewise.
2302         * decl2.c (build_offset_ref_call_from_tree): Likewise.
2303         * call.c (build_addr_func): Add tsubst_flags_t parameter and
2304         use it throughout.
2305         (build_call_a, build_conditional_expr_1, build_new_op_1,
2306         convert_like_real, convert_arg_to_ellipsis, build_over_call,
2307         build_special_member_call): Adjust.
2308         * cvt.c (cp_convert_to_pointer, force_rvalue,
2309         build_expr_type_conversion): Likewise.
2311 2012-04-17  Tom de Vries  <tom@codesourcery.com>
2313         * cp-gimplify.c (begin_bc_block): Add location parameter and use as
2314         location argument to create_artificial_label.
2315         (finish_bc_block): Change return type to void.  Remove body_seq
2316         parameter, and add block parameter.  Append label to STMT_LIST and
2317         return in block.
2318         (gimplify_cp_loop, gimplify_for_stmt, gimplify_while_stmt)
2319         (gimplify_do_stmt, gimplify_switch_stmt): Remove function.
2320         (genericize_cp_loop, genericize_for_stmt, genericize_while_stmt)
2321         (genericize_do_stmt, genericize_switch_stmt, genericize_continue_stmt)
2322         (genericize_break_stmt, genericize_omp_for_stmt): New function.
2323         (cp_gimplify_omp_for): Remove bc_continue processing.
2324         (cp_gimplify_expr): Genericize VEC_INIT_EXPR.
2325         (cp_gimplify_expr): Mark FOR_STMT, WHILE_STMT, DO_STMT, SWITCH_STMT,
2326         CONTINUE_STMT, and BREAK_STMT as unreachable.
2327         (cp_genericize_r): Genericize FOR_STMT, WHILE_STMT, DO_STMT,
2328         SWITCH_STMT, CONTINUE_STMT, BREAK_STMT and OMP_FOR.
2329         (cp_genericize_tree): New function, factored out of ...
2330         (cp_genericize): ... this function.
2332 2012-04-17  Paolo Carlini  <paolo.carlini@oracle.com>
2334         PR c++/52599
2335         * semantics.c (build_constexpr_constructor_member_initializers):
2336         Check for function-try-block as function-body.
2338 2012-04-17  Paolo Carlini  <paolo.carlini@oracle.com>
2340         PR c++/53003
2341         * parser.c (cp_parser_member_declaration): Check that
2342         initializer_token_start is non null before dereferencing it.
2344 2012-04-16  Jason Merrill  <jason@redhat.com>
2346         PR c++/38543
2347         * pt.c (determine_specialization): Instead of comparing the number
2348         of parms, check that tsubst gives the right answer.
2350         PR c++/52008
2351         * pt.c (process_partial_specialization): Complain about a partial
2352         specialization with fewer args than primary template parms.
2354         PR c++/50830
2355         * pt.c (convert_template_argument): Handle template template
2356         argument packs.
2358         PR c++/50303
2359         * pt.c (tsubst_pack_expansion): Use tsubst_expr for template
2360         template parameters.
2362 2012-04-16  Paolo Carlini  <paolo.carlini@oracle.com>
2364         PR c++/49152
2365         * call.c (op_error): Print types; when flag_diagnostics_show_caret
2366         is false print expressions too.
2367         (op_error_string): Add.
2369 2012-04-16  Jason Merrill  <jason@redhat.com>
2371         PR c++/51148
2372         * friend.c (make_friend_class): Call check_for_bare_parameter_packs.
2374 2012-04-16  Jan Hubicka  <jh@suse.cz>
2376         * decl2.c (collect_candidates_for_java_method_alias): Use FOR_EACH
2377         walkers to walk cgraph and varpool.
2379 2012-04-15  Jason Merrill  <jason@redhat.com>
2381         PR c++/47220
2382         * pt.c (coerce_template_parameter_pack): Check for error_mark_node.
2384         PR c++/52292
2385         PR c++/52380
2386         * pt.c (coerce_template_parms): Even if we aren't converting we
2387         want to expand argument packs.
2389         PR c++/52706
2390         * mangle.c (write_type): nullptr_t is a builtin type.
2392 2012-04-14  Jan Hubicka  <jh@suse.cz>
2394         * tree.c: Update field referenced for new cgraph/varpool layout.
2395         * decl2.c: Likewise.
2397 2012-04-13  Jason Merrill  <jason@redhat.com>
2399         PR c++/52824
2400         * pt.c (any_pack_expanson_args_p): New.
2401         (coerce_template_parms): Use it.
2403         PR c++/52905
2404         * call.c (joust): Handle comparing list and non-list ctors.
2406         PR c++/52915
2407         * decl2.c (finish_anon_union): Use cp_finish_decl.
2408         * error.c (dump_function_name): Avoid showing anonymous "name".
2410 2012-04-11  Fabien ChĂȘne  <fabien@gcc.gnu.org>
2412         PR c++/52465
2413         * parser.c (cp_parser_class_name): Call strip_using_decl and
2414         return the target decl.
2415         * name-lookup.c (strip_using_decl): Returns NULL_TREE if the decl
2416         to be stripped is NULL_TREE.
2417         (qualify_lookup): Call strip_using_decl and perform some checks on
2418         the target decl.
2420 2012-04-11  Jason Merrill  <jason@redhat.com>
2422         PR debug/45088
2423         * decl.c (grokdeclarator): Strip the injected-class-name typedef
2424         if we are building a declaration or compound type.
2426         PR c++/52906
2427         * decl.c (check_tag_decl): Don't complain about attributes if we
2428         don't even have a type.
2430 2012-04-10  Manuel LĂłpez-Ibåñez  <manu@gcc.gnu.org>
2432         * cvt.c (convert_to_void): Update comment.
2434 2012-04-05  Jason Merrill  <jason@redhat.com>
2436         PR c++/52596
2437         * semantics.c (finish_non_static_data_member): In templates, pass
2438         the decl to build_qualified_name.
2439         * tree.c (lvalue_kind) [SCOPE_REF]: Handle FIELD_DECL.
2441 2012-04-04  Jason Merrill  <jason@redhat.com>
2443         PR c++/52845
2444         * decl.c (finish_function): Update fntype after deducing return type.
2446 2012-04-03  Jason Merrill  <jason@redhat.com>
2448         PR c++/52796
2449         * pt.c (tsubst_initializer_list): A pack expansion with no elements
2450         means value-initialization.
2452 2012-04-01  Paolo Carlini  <paolo.carlini@oracle.com>
2454         PR c++/50043
2455         * class.c (deduce_noexcept_on_destructor,
2456         deduce_noexcept_on_destructors): New.
2457         (check_bases_and_members): Call the latter.
2458         * decl.c (grokfndecl): Call the former.
2459         * method.c (implicitly_declare_fn): Not static.
2460         * cp-tree.h (deduce_noexcept_on_destructor, implicitly_declare_fn):
2461         Declare
2463 2012-03-29  Paolo Carlini  <paolo.carlini@oracle.com>
2465         PR c++/52718
2466         * decl.c (check_default_argument): With -Wzero-as-null-pointer-constant
2467         warn for a zero as null pointer constant default argument.
2469 2012-03-29  Jason Merrill  <jason@redhat.com>
2471         PR c++/52685
2472         * tree.c (copy_binfo): Handle BINFO_DEPENDENT_BASE_P.
2474 2012-03-29  Jakub Jelinek  <jakub@redhat.com>
2476         PR c++/52759
2477         * decl.c (start_decl): Don't call maybe_apply_pragma_weak
2478         if processing_template_decl.
2480 2012-03-29  Jason Merrill  <jason@redhat.com>
2482         PR c++/52743
2483         * call.c (compare_ics): Handle ck_aggr like ck_list.
2485 2012-03-28  Jason Merrill  <jason@redhat.com>
2487         PR c++/52746
2488         * typeck.c (lookup_destructor): Clear BASELINK_QUALIFIED_P if
2489         we didn't get an explicit scope.
2490         * pt.c (tsubst_baselink): Likewise.
2492 2012-03-28  Richard Guenther  <rguenther@suse.de>
2494         * typeck2.c (process_init_constructor_array): Use the proper
2495         type for computing the array length.
2497 2012-03-27  Meador Inge  <meadori@codesourcery.com>
2499         PR c++/52672
2500         * semantics.c (cxx_fold_indirect_ref): Don't attempt to fold
2501         stripped child trees that are not pointer types.
2503 2012-03-21  Jason Merrill  <jason@redhat.com>
2505         Implement return type deduction for normal functions with -std=c++1y.
2506         * cp-tree.h (FNDECL_USED_AUTO): New macro.
2507         (LAMBDA_EXPR_DEDUCE_RETURN_TYPE_P): Remove.
2508         (dependent_lambda_return_type_node): Remove.
2509         (CPTI_DEPENDENT_LAMBDA_RETURN_TYPE): Remove.
2510         (struct language_function): Add x_auto_return_pattern field.
2511         (current_function_auto_return_pattern): New.
2512         (enum tsubst_flags): Add tf_partial.
2513         * decl.c (decls_match): Handle auto return comparison.
2514         (duplicate_decls): Adjust error message for auto return.
2515         (cxx_init_decl_processing): Remove dependent_lambda_return_type_node.
2516         (cp_finish_decl): Don't do auto deduction for functions.
2517         (grokdeclarator): Allow auto return without trailing return type in
2518         C++1y mode.
2519         (check_function_type): Defer checking of deduced return type.
2520         (start_preparsed_function): Set current_function_auto_return_pattern.
2521         (finish_function): Set deduced return type to void if not previously
2522         deduced.
2523         * decl2.c (change_return_type): Handle error_mark_node.
2524         (mark_used): Always instantiate functions with deduced return type.
2525         Complain about use if deduction isn't done.
2526         * parser.c (cp_parser_lambda_declarator_opt): Use 'auto' for
2527         initial return type.
2528         (cp_parser_lambda_body): Don't deduce return type in a template.
2529         (cp_parser_conversion_type_id): Allow auto in C++1y.
2530         * pt.c (instantiate_class_template_1): Don't mess with
2531         LAMBDA_EXPR_DEDUCE_RETURN_TYPE_P.
2532         (tsubst_copy_and_build): Likewise.
2533         (fn_type_unification, tsubst): Don't reduce the template parm level
2534         of 'auto' during deduction.
2535         (unify): Compare 'auto' specially.
2536         (get_bindings): Change test.
2537         (always_instantiate_p): Always instantiate functions with deduced
2538         return type.
2539         (do_auto_deduction): Handle error_mark_node and lambda context.
2540         Don't check for use in initializer.
2541         (contains_auto_r): Remove.
2542         * search.c (lookup_conversions_r): Handle auto conversion function.
2543         * semantics.c (lambda_return_type): Handle null return.  Don't mess
2544         with dependent_lambda_return_type_node.
2545         (apply_deduced_return_type): Rename from apply_lambda_return_type.
2546         * typeck.c (merge_types): Handle auto.
2547         (check_return_expr): Do auto deduction.
2548         * typeck2.c (add_exception_specifier): Fix complain check.
2550 2012-03-22  Paolo Carlini  <paolo.carlini@oracle.com>
2552         PR c++/52487
2553         * class.c (check_field_decls): Call literal_type_p only
2554         on complete types.
2556 2012-03-22  Jakub Jelinek  <jakub@redhat.com>
2558         PR c++/52671
2559         * decl.c (check_tag_decl): Only use CLASSTYPE_TEMPLATE_INSTANTIATION
2560         on CLASS_TYPE_P types.
2562 2012-03-20  Jason Merrill  <jason@redhat.com>
2564         * lex.c (init_reswords): Use >= for cxx_dialect test.
2565         * parser.c (cp_parser_exception_specification_opt): Likewise.
2567         * mangle.c (write_type): Handle 'auto'.
2568         * init.c (build_new): Don't do auto deduction where it might
2569         affect template mangling.
2571         PR c++/52510
2572         * decl.c (reshape_init_class): Handle repeated reshaping.
2573         * search.c (lookup_field_1): Add sanity check.
2575 2012-03-19  Paolo Carlini  <paolo.carlini@oracle.com>
2577         PR c++/14710
2578         * cp-tree.h (xvalue_p, maybe_warn_about_useless_cast): Declare.
2579         * tree.c (xvalue_p): Define.
2580         * typeck.c (maybe_warn_about_useless_cast): Define.
2581         (build_reinterpret_cast, build_const_cast,
2582         build_static_cast, cp_build_c_cast): Use maybe_warn_about_useless_cast.
2583         * rtti.c (build_dynamic_cast): Likewise.
2584         * pt.c (tsubst_copy_and_build, case CAST_EXPR): Increment/decrement
2585         c_inhibit_evaluation_warnings before/after the build_* calls.
2587 2012-03-15  Jason Merrill  <jason@redhat.com>
2589         PR c++/52582
2590         * method.c (implicitly_declare_fn): Set DECL_EXTERNAL.
2592 2012-03-15  Manuel LĂłpez-Ibåñez  <manu@gcc.gnu.org>
2594         PR c++/44783
2595         * error.c (print_instantiation_partial_context): Use
2596         template_backtrace_limit.
2598 2012-03-14  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
2600         * Make-lang.in (doc/g++.1): Remove IRIX 6.5 reference.
2602 2012-03-14  Jakub Jelinek  <jakub@redhat.com>
2604         PR c++/52521
2605         * parser.c (lookup_literal_operator): Return fn only if
2606         processed all arguments from args vector and argtypes is
2607         void_list_node.
2609 2012-01-30  Dodji Seketeli  <dodji@redhat.com>
2611         PR c++/51641
2612         * cp-tree.h (template_type_parameter_p): Declare new function.
2613         (parameter_of_template_p): Remove.
2614         * pt.c (template_type_parameter_p): Define new function.
2615         (parameter_of_template_p): Remove.
2616         * name-lookup.c (binding_to_template_parms_of_scope_p): Don't rely
2617         on parameter_of_template_p anymore.  Compare the level of the
2618         template parameter to the depth of the template.
2620 2011-12-15  Dodji Seketeli  <dodji@redhat.com>
2622         * call.c (standard_conversion, build_integral_nontype_arg_conv)
2623         (build_new_op_1, convert_like_real, is_subseq)
2624         (maybe_handle_implicit_object, maybe_handle_ref_bind, compare_ics)
2625         (joust): Use next_conversion instead of accessing fields of struct
2626         conversion directly.
2628 2012-03-12  Paolo Carlini  <paolo.carlini@oracle.com>
2630         PR c++/52299
2631         * pt.c (tsubst_copy_and_build, case COND_EXPR): Avoid bogus
2632         division by zero warnings.
2634 2012-03-08  Paolo Carlini  <paolo.carlini@oracle.com>
2636         * typeck.c (build_array_ref, cp_build_addr_expr_1, convert_ptrmem,
2637         build_ptrmemfunc): Consistently forward the tsubst_flags_t
2638         parameter.
2639         * call.c (resolve_args): Likewise.
2641 2012-03-07  Jason Merrill  <jason@redhat.com>
2643         PR c++/52521
2644         * mangle.c (write_literal_operator_name): The length comes after the
2645         operator prefix.
2647 2012-03-05  Jakub Jelinek  <jakub@redhat.com>
2649         * pt.c (local_specializations): Change from htab_t into
2650         struct pointer_map_t *.
2651         (retrieve_local_specializations, register_local_specialization,
2652         tsubst_pack_expansion, instantiate_decl): Adjust users.
2653         (eq_local_specializations, hash_local_specialization): Remove.
2655 2012-03-05  Jason Merrill  <jason@redhat.com>
2657         PR c++/51930
2658         * decl2.c (determine_visibility): Correct calculation of class
2659         args depth.
2660         * decl.c (check_tag_decl): Adjust warning.
2662         * method.c (synthesized_method_walk): Cleanups don't affect the EH
2663         spec either.
2665 2012-03-03  Jason Merrill  <jason@redhat.com>
2667         * init.c (perform_member_init): Cope with uninstantiated NSDMI.
2669         Core 1270
2670         * call.c (build_aggr_conv): Call reshape_init.
2671         (convert_like_real): Likewise.
2672         * typeck2.c (process_init_constructor): Clear TREE_CONSTANT if
2673         not all constant.
2675         * mangle.c (write_nested_name): Use decl_mangling_context.
2676         (write_prefix, write_template_prefix): Likewise.
2678         PR c++/36797
2679         * mangle.c (write_expression): Improve diagnostic for TRAIT_EXPR.
2681         * class.c (add_method): Always build an OVERLOAD for using-decls.
2682         * search.c (lookup_member): Handle getting an OVERLOAD for a
2683         single function.
2685 2012-03-02  Paolo Carlini  <paolo.carlini@oracle.com>
2687         PR c++/51989
2688         * typeck2.c (build_x_arrow): Take a tsubst_flags_t argument and
2689         propagate it.
2690         * cp-tree.h (build_x_arrow): Adjust prototype.
2691         * pt.c (tsubst_copy_and_build): Adjust call.
2692         * parser.c (cp_parser_postfix_dot_deref_expression): Likewise.
2694 2012-03-02  Paolo Carlini  <paolo.carlini@oracle.com>
2696         * name-lookup.c (binding_to_template_parms_of_scope_p): Clean up.
2698 2012-02-29  Jason Merrill  <jason@redhat.com>
2700         PR c++/51930
2701         * decl.c (check_tag_decl): Move warning for misplaced attributes here.
2702         (shadow_tag): From here.
2703         * parser.c (cp_parser_explicit_instantiation): Don't warn here.
2705 2012-02-21  Jakub Jelinek  <jakub@redhat.com>
2707         PR c++/52312
2708         * typeck.c (check_literal_operator_args): Initialize *long_double_p
2709         and *long_long_unsigned_p even if processing_template_decl.
2711 2012-02-16  Jason Merrill  <jason@redhat.com>
2713         PR c++/52248
2714         * decl.c (define_label): Use timevar_cond_start/stop.
2716 2012-02-16  Fabien ChĂȘne  <fabien@gcc.gnu.org>
2718         PR c++/52126
2719         * decl.c (xref_basetypes): Call dependent_scope_p instead of
2720         dependent_type_p.
2722 2012-02-16  Jason Merrill  <jason@redhat.com>
2724         PR c++/51415
2725         * error.c (dump_expr): Handle lambda closures specifically.
2727 2012-02-14  Jason Merrill  <jason@redhat.com>
2729         * parser.c (cp_parser_explicit_instantiation): Give a warning
2730         for ignored attributes on explicit class instantiation.
2732 2012-02-14  Jakub Jelinek  <jakub@redhat.com>
2734         PR c++/52247
2735         * pt.c (tsubst_copy_asm_operands): For LABEL_DECL values call
2736         lookup_label on label's name and set TREE_USED.
2738 2012-02-14  Jason Merrill  <jason@redhat.com>
2740         PR c++/39055
2741         * decl.c (local_variable_p_walkfn): Don't check DECL_ARTIFICIAL.
2743 2012-02-14  Jakub Jelinek  <jakub@redhat.com>
2745         PR c/52181
2746         * decl.c (duplicate_decls): If olddecl has bigger DECL_ALIGN than
2747         newdecl, copy DECL_ALIGN to newdecl and or DECL_USER_ALIGN bits.
2749 2012-02-07  Jason Merrill  <jason@redhat.com>
2751         PR c++/51675
2752         * semantics.c (cx_check_missing_mem_inits): Handle unions.
2753         Fix constexpr default constructor logic.
2755         PR c++/52035
2756         * pt.c (tsubst): Strip uninstantiated typedef.
2758 2012-02-06  Jason Merrill  <jason@redhat.com>
2760         PR c++/52088
2761         * cvt.c (build_expr_type_conversion): Check for template conversion.
2763 2012-01-31  Jason Merrill  <jason@redhat.com>
2765         PR c++/52043
2766         * cp-tree.h (PACK_EXPANSION_LOCAL_P): New.
2767         * pt.c (make_pack_expansion, tsubst_initializer_list): Set it.
2768         (tsubst_pack_expansion): Check it.
2770 2012-01-29  Paolo Carlini  <paolo.carlini@oracle.com>
2772         PR c++/51327
2773         * class.c (explain_non_literal_class): Correctly handle implicitly
2774         deleted constructors.
2776 2012-01-27  Jakub Jelinek  <jakub@redhat.com>
2778         PR c++/51852
2779         * pt.c (tsubst_pack_expansion): Delete and restore
2780         local_specialization whenever need_local_specialization, not just
2781         when saved_local_specializations is non-NULL.
2783 2012-01-26  Paolo Carlini  <paolo.carlini@oracle.com>
2785         PR c++/51370
2786         * error.c (dump_decl, [TEMPLATE_ID_EXPR]): Handle error_mark_node
2787         as TREE_OPERAND (t, 1).
2789 2012-01-24  Jason Merrill  <jason@redhat.com>
2791         PR c++/51917
2792         * decl.c (xref_basetypes): Check VEC_length instead of VEC_space.
2794         PR c++/51973
2795         * tree.c (called_fns_equal): Check template args.
2796         (cp_tree_equal): Call it.
2798 2012-01-24  Aldy Hernandez  <aldyh@redhat.com>
2799             Patrick Marlier  <patrick.marlier@gmail.com>
2801         PR c++/51928
2802         * class.c (set_method_tm_attributes): Use TARGET_THUNK instead of
2803         thunk for set_one_vmethod_tm_attributes.
2805 2012-01-24  Paolo Carlini  <paolo.carlini@oracle.com>
2807         PR c++/51223
2808         * call.c (build_over_call): Check for error_mark_node as
2809         TREE_VALUE when default arguments are processed.
2811 2012-01-23  Jason Merrill  <jason@redhat.com>
2813         PR c++/51930
2814         * decl2.c (determine_visibility): Check for visibility attribute
2815         on template specialization.
2817 2012-01-23  Paolo Carlini  <paolo.carlini@oracle.com>
2819         PR c++/51398
2820         * pt.c (parameter_of_template_p): Skip error_mark_node parameters.
2822 2012-01-23  Jason Merrill  <jason@redhat.com>
2824         PR c++/51925
2825         * class.c (add_method): Set OVL_USED for using-decls.
2826         * tree.c (ovl_scope): New.
2827         * cp-tree.h: Declare it.
2828         * parser.c (cp_parser_template_name): Use it.
2829         * semantics.c (baselink_for_fns): Likewise.
2830         * name-lookup.c (set_inherited_value_binding_p): Likewise.
2832 2012-01-20  Paolo Carlini  <paolo.carlini@oracle.com>
2834         PR c++/51402
2835         * pt.c (lookup_template_class_1): Check context returned by
2836         tsubst for error_mark_node.
2838 2012-01-19  Kai Tietz  <ktietz@redhat.com>
2840         PR c++/51344
2841         * decl2.c (save_template_attributes): Use merge_attributes
2842         instead of chaining up via TREE_CHAIN.
2844 2012-01-19  Jason Merrill  <jason@redhat.com>
2846         PR c++/51889
2847         * class.c (finish_struct): Call add_method here for function usings.
2848         * semantics.c (finish_member_declaration): Not here.
2850 2012-01-18  Paolo Carlini  <paolo.carlini@oracle.com>
2852         PR c++/51225
2853         * typeck2.c (store_init_value): Within a template guard
2854         cxx_constant_value with require_potential_constant_expression.
2855         * pt.c (convert_nontype_argument): Likewise.
2857 2012-01-16  Jakub Jelinek  <jakub@redhat.com>
2859         PR c++/51854
2860         * mangle.c (write_template_arg_literal): Handle complex.
2862 2012-01-16  Jason Merrill  <jason@redhat.com>
2864         PR c++/51827
2865         * mangle.c (mangle_decl): Don't mangle uninstantiated templates.
2867         PR c++/51868
2868         * typeck.c (build_static_cast_1): Handle bit-fields properly.
2870 2012-01-13  Ian Lance Taylor  <iant@google.com>
2872         PR c++/50012
2873         * typeck.c (enum_cast_to_int): New static function.
2874         (cp_build_binary_op): When handling warn_sign_compare, don't test
2875         for TREE_NO_WARNING.  Do call enum_cast_to_int.
2876         * call.c (avoid_sign_compare_warnings): Remove static function.
2877         (build_new_op_1): Don't call avoid_sign_compare_warnings.
2879 2012-01-13  Steven Bosscher  <steven@gcc.gnu.org>
2881         * decl2.c: Do not include tree-mudflap.h
2882         * semantics.c: Likewise.
2884 2012-01-13  Jason Merrill  <jason@redhat.com>
2886         PR c++/20681
2887         * semantics.c (finish_break_stmt): Avoid adding an unreachable
2888         BREAK_STMT.
2890         PR c++/51813
2891         * decl2.c (constrain_visibility): Clear DECL_VISIBILITY_SPECIFIED
2892         when reducing the visibility.
2894         PR c++/51620
2895         * class.c (build_vtbl_initializer): Use __cxa_deleted_virtual.
2897 2012-01-12  Jason Merrill  <jason@redhat.com>
2899         PR c++/51714
2900         * pt.c (value_dependent_expression_p): Treat STMT_EXPR as
2901         value-dependent.
2903 2012-01-13  Dodji Seketeli  <dodji@redhat.com>
2905         PR c++/51633
2906         * semantics.c (cp_parser_ctor_initializer_opt_and_function_body):
2907         Set the pointer to the last block of the constructor to the
2908         current statement.
2909         (build_constexpr_constructor_member_initializers): Get
2910         build_data_member_initialization a chance to deal with more
2911         statements before we choke.
2913 2012-01-12  Jason Merrill  <jason@redhat.com>
2915         PR c++/48051
2916         * mangle.c (write_expression): Mangle BASELINK scope if
2917         BASELINK_QUALIFIED_P.
2918         * search.c (adjust_result_of_qualified_name_lookup): Set
2919         BASELINK_QUALIFIED_P.
2920         * tree.c (cp_tree_equal) [BASELINK]: Compare BASELINK_QUALIFIED_P.
2921         * parser.c (cp_parser_postfix_dot_deref_expression): Don't call
2922         adjust_result_of_qualified_name_lookup for non-qualified names.
2924         PR c++/51403
2925         * pt.c (unify): Handle error_mark_node.
2927 2012-01-11  Jason Merrill  <jason@redhat.com>
2929         PR c++/51565
2930         * call.c (standard_conversion): For ptrmemfuncs, compare the
2931         static_fn_types.
2933         PR c++/51818
2934         * mangle.c (find_substitution): A type is only a substitution
2935         match if we're looking for a type.
2936         (write_nested_name): Use decl_mangling_context.
2938         * decl.c (decls_match): Assert that the arguments are decls.
2940         PR c++/51613
2941         * pt.c (resolve_overloaded_unification): Compare types with
2942         same_type_p, not decls_match.
2944 2012-01-10  Jason Merrill  <jason@redhat.com>
2946         PR c++/51614
2947         * class.c (build_base_path): Diagnose ambiguous base.
2949         PR c++/51433
2950         * semantics.c (cxx_eval_call_expression): Always retry previously
2951         non-constant expressions.
2953 2012-01-06  Jason Merrill  <jason@redhat.com>
2955         DR 686
2956         PR c++/47450
2957         * parser.c (cp_parser_new_expression): Set
2958         type_definition_forbidden_message.
2960         PR c++/6057
2961         PR c++/48051
2962         PR c++/50855
2963         PR c++/51322
2964         * mangle.c (write_expression): Support NEW_EXPR, DELETE_EXPR,
2965         THROW_EXPR, CONSTRUCTOR, OVERLOAD.  Fix PREINCREMENT_EXPR and
2966         PREDECREMENT_EXPR.
2967         (write_template_arg): Fix mangling of class-scope functions and
2968         argument packs.
2969         (mangle_decl): Update suggested -fabi-version argument.
2970         * operators.def: Add DOTSTAR_EXPR, REINTERPRET_CAST_EXPR,
2971         DYNAMIC_CAST_EXPR; correct CONST_CAST_EXPR, STATIC_CAST_EXPR.
2972         * tree.c (dependent_name): No longer static.
2973         * cp-tree.h: Declare it.
2974         * pt.c (unify): Defer handling of unconverted functions.
2976         * mangle.c (mangle_decl): Don't generate mangling aliases
2977         for maybe-in-charge [cd]tors.
2979         * error.c (dump_expr): Print type of CONSTRUCTOR.
2981 2012-01-05  Dodji Seketeli  <dodji@redhat.com>
2983         PR c++/51541
2984         * parser.c (cp_parser_alias_declaration): Get out early upon
2985         errors in the identifier or the attributes.
2987 2012-01-04  Paolo Carlini  <paolo.carlini@oracle.com>
2989         PR c++/51064
2990         * pt.c (tsubst_copy_and_build): Maybe set TREE_NO_WARNING on
2991         the tree returned by build_x_binary_op.
2993 2012-01-03  Paolo Carlini  <paolo.carlini@oracle.com>
2995         PR c++/51738
2996         * parser.c (cp_parser_postfix_open_square_expression): Handle
2997         postfix-expression [ braced-init-list ].
2999 2012-01-03  Paolo Carlini  <paolo.carlini@oracle.com>
3001         PR c++/29273
3002         * rtti.c (build_dynamic_cast_1): In case of T a pointer type,
3003         call decay_conversion on v.
3005 2012-01-03  Paolo Carlini  <paolo.carlini@oracle.com>
3007         PR c++/15867
3008         * decl.c (duplicate_decls): With -Wredundant-decls don't warn for
3009         declaration followed by specialization.
3011 2012-01-03  Jakub Jelinek  <jakub@redhat.com>
3013         PR c++/51669
3014         * semantics.c (finish_omp_clauses): Call fold_build_cleanup_point_expr
3015         on OMP_CLAUSE_{IF,FINAL,NUM_THREADS,SCHEDULE_CHUNK}_EXPR.
3017 2012-01-02  Jason Merrill  <jason@redhat.com>
3019         DR 1359
3020         PR c++/51675
3021         * method.c (walk_field_subobs): Don't check for uninitialized
3022         fields in a union.
3023         (synthesized_method_walk): Check here.
3025         DR 325
3026         PR c++/51666
3027         * parser.c (cp_parser_cache_defarg): Split out...
3028         (cp_parser_parameter_declaration): ...from here.
3029         (cp_parser_save_nsdmi): Use it.
3030         (cp_parser_cache_group): Remove CPP_COMMA support.
3032 2012-01-02  Dodji Seketeli  <dodji@redhat.com>
3034         PR c++/51462
3035         * semantics.c (cx_check_missing_mem_inits): Don't assert in case
3036         of error.
3038 2012-01-02  Paolo Carlini  <paolo.carlini@oracle.com>
3040         PR c++/20140
3041         * typeck2.c (digest_init_r): Use copy_init when initializing
3042         an array of chars.
3044 2012-01-01  Paolo Carlini  <paolo.carlini@oracle.com>
3046         PR c++/16603
3047         * decl.c (build_enumerator): Don't call perform_integral_promotions
3048         on the value.
3050 2012-01-01  Paolo Carlini  <paolo.carlini@oracle.com>
3052         PR c++/51379
3053         * typeck.c (build_reinterpret_cast_1): Implement resolution of
3054         DR 799.
3056 2012-01-01  Fabien ChĂȘne  <fabien@gcc.gnu.org>
3058         * parser.c (cp_parser_using_declaration): Add a warning about
3059         deprecated access declarations when no errors were encountered
3060         while parsing the access declaration. Save the first token in
3061         order to emit the warning at the right place.
3063 Copyright (C) 2012 Free Software Foundation, Inc.
3065 Copying and distribution of this file, with or without modification,
3066 are permitted in any medium without royalty provided the copyright
3067 notice and this notice are preserved.