1 2011-09-26 Paolo Carlini <paolo.carlini@oracle.com>
4 * cp-gimplify.c (get_bc_label): Remove obsolete diagnostics.
6 2011-09-25 Jason Merrill <jason@redhat.com>
8 * parser.c (inject_this_parameter): Split out from
9 cp_parser_late_return_type_opt.
10 (cp_parser_class_specifier_1): Use it for NSDMIs.
11 * tree.c (bot_replace): Replace NSDMI 'this' with real 'this'.
13 2011-09-24 Jason Merrill <jason@redhat.com>
15 * except.c (expr_noexcept_p): Split out from finish_noexcept_expr.
16 * cp-tree.h: Declare it.
17 * method.c (walk_field_subobs): Use it.
19 * init.c (perform_member_init): Instantiate NSDMI here.
20 * pt.c (tsubst_decl) [FIELD_DECL]: Not here.
22 Handle deferred parsing of NSDMIs.
23 * parser.h (cp_unparsed_functions_entry): Add nsdmis field.
24 * parser.c (unparsed_nsdmis, cp_parser_save_nsdmi): New.
25 (cp_parser_late_parse_one_default_arg): Split out from
26 cp_parser_late_parsing_default_args.
27 (cp_parser_late_parsing_nsdmi): New.
28 (push_unparsed_function_queues): Set it.
29 (cp_parser_parameter_declaration): Save the '=' token.
30 (cp_parser_template_parameter): Likewise.
31 (cp_parser_default_argument): Call cp_parser_initializer
32 rather than cp_parser_initializer_clause.
33 (cp_parser_class_specifier_1): Parse unparsed_nsdmis.
34 (cp_parser_member_declaration): Handle nsdmis.
35 * decl2.c (grokfield): Handle DEFAULT_ARG for a function.
37 Implement C++11 non-static data member initializers.
38 * cp-tree.h (enum cpp_warn_str): Add CPP0X_NSDMI.
39 * error.c (maybe_warn_cpp0x): Handle it.
40 * call.c (convert_like_real) [ck_user]: Don't complain about
41 using an explicit constructor for direct-initialization.
42 * class.c (check_field_decl): Fix ancient typo.
43 (check_field_decls): NSDMIs make the default ctor non-trivial.
44 * decl.c (cp_finish_decl): Record NSDMI.
45 (grokdeclarator): Allow NSDMI.
46 * decl2.c (grokfield): Allow NSDMI. Correct LOOKUP flags.
47 * init.c (perform_member_init): Use NSDMI.
48 * method.c (walk_field_subobs): Check for NSDMI.
49 * parser.c (cp_parser_member_declaration): Parse { } init.
50 * semantics.c (register_constexpr_fundef): Don't talk about
51 a return statement in a constexpr constructor.
52 (cxx_eval_call_expression): Check DECL_INITIAL instead of
55 2011-09-24 Paolo Carlini <paolo.carlini@oracle.com>
58 * class.c (build_base_path): Add a tsubst_flags_t parameter.
59 (convert_to_base): Adjust call.
60 * typeck.c (build_class_member_access_expr,
61 get_member_function_from_ptrfunc, build_static_cast_1): Likewise.
62 * init.c (dfs_initialize_vtbl_ptrs, emit_mem_initializers): Likewise.
63 * method.c (do_build_copy_constructor, do_build_copy_assign): Likewise.
64 * rtti.c (build_dynamic_cast_1): Likewise.
65 * typeck2.c (build_scoped_ref, build_m_component_ref): Likewise.
66 * call.c (build_over_call, build_special_member_call): Likewise.
67 * cvt.c (cp_convert_to_pointer, convert_to_pointer_force,
68 build_up_reference): Likewise.
69 * cp-tree.h (build_base_path): Adjust declaration.
71 2011-09-23 Jason Merrill <jason@redhat.com>
73 Core 253 - allow const objects with no initializer or
74 user-provided default constructor if the defaulted constructor
75 initializes all the subobjects.
78 * class.c (default_init_uninitialized_part): New.
79 * cp-tree.h: Declare it.
80 * decl.c (check_for_uninitialized_const_var): Use it.
81 * init.c (perform_member_init): Likewise.
82 (build_new_1): Likewise.
83 * method.c (walk_field_subobs): Likewise.
85 2011-09-23 Paolo Carlini <paolo.carlini@oracle.com>
88 * decl.c (check_static_variable_definition): Allow in-class
89 initialization of static data member of non-integral type in
92 2011-09-22 Paolo Carlini <paolo.carlini@oracle.com>
95 * semantics.c (potential_constant_expression_1): Handle USING_DECL.
97 2011-09-22 Paolo Carlini <paolo.carlini@oracle.com>
100 * pt.c (invalid_nontype_parm_type_p): Handle NULLPTR_TYPE.
102 2011-09-22 Jonathan Wakely <jwakely.gcc@gmail.com>
103 Paolo Carlini <paolo.carlini@oracle.com>
106 * friend.c (make_friend_class): cv-qualification is ok in a
109 2011-09-21 Paolo Carlini <paolo.carlini@oracle.com>
112 * decl.c (grokdeclarator): Consistently handle both __int128
113 and unsigned __int128 with -pedantic; suppress diagnostic in
116 2011-09-20 Jason Merrill <jason@redhat.com>
118 * cp-tree.h (DECL_TEMPLOID_INSTANTIATION): New.
119 (DECL_GENERATED_P): New.
120 * class.c (finalize_literal_type_property): Use them.
121 * semantics.c (is_instantiation_of_constexpr): Likewise.
122 (register_constexpr_fundef): Likewise.
124 * call.c (convert_default_arg): Avoid redundant copy.
125 * tree.c (bot_manip): Copy everything.
127 2011-09-20 Roberto Agostino Vitillo <ravitillo@lbl.gov>
129 * call.c (build_new_method_call_1): Use non-virtual lookup
130 for final virtual functions.
132 2011-09-16 Jason Merrill <jason@redhat.com>
135 * call.c (set_flags_from_callee): Split out from build_call_a.
136 * cp-tree.h: Declare it.
137 * tree.c (bot_manip): Call it.
139 2011-09-15 Jason Merrill <jason@redhat.com>
142 * parser.c (cp_parser_late_return_type_opt): Check quals parameter
143 for clearing current_class_ptr, too.
145 2011-09-14 Diego Novillo <dnovillo@google.com>
147 * name-lookup.c (lookup_arg_dependent): Use conditional
149 * decl.c (xref_tag): Likewise.
151 2011-09-14 Paolo Carlini <paolo.carlini@oracle.com>
154 * pt.c (regenerate_decl_from_template): Don't pass an error_mark_node
155 to build_exception_variant.
157 2011-09-13 Dodji Seketeli <dodji@redhat.com>
160 * pt.c (template_parameter_pack_p): Support TEMPLATE_PARM_INDEX
161 nodes. Add a comment.
162 (arg_from_parm_pack_p): New static function, factorized out from
163 tsubst_pack_expansion and extended to support non-type parameter
164 packs represented with TEMPLATE_PARM_INDEX nodes.
165 (tsubst_pack_expansion): Use arg_from_parm_pack_p.
167 2011-09-12 Jason Merrill <jason@redhat.com>
169 * pt.c (type_unification_real): Fix handling of DEDUCE_CONV
170 with no deducible template parameters.
171 * call.c (rejection_reason_code): Add rr_template_conversion.
172 (print_z_candidate): Handle it.
173 (template_conversion_rejection): New.
174 (build_user_type_conversion_1): Use it.
176 * call.c (merge_conversion_sequences): Set bad_p and user_conv_p
177 on all of the second conversion sequence.
178 (build_user_type_conversion_1): Set bad_p on the ck_user conv.
179 (convert_like_real): Handle bad ck_ref_bind with user_conv_p in the
180 first section. Fix loop logic.
181 (initialize_reference): Call convert_like for diagnostics when
182 we have a (bad) conversion.
184 * call.c (convert_class_to_reference)
185 (convert_class_to_reference_1): Remove.
186 (reference_binding): Use build_user_type_conversion_1 instead.
188 * call.c (initialize_reference): Add flags parm.
189 * decl.c (grok_reference_init): Likewise.
190 (check_initializer): Pass it.
191 * typeck.c (convert_for_initialization): Likewise.
194 * cp-tree.h (LOOKUP_NO_RVAL_BIND): New.
195 * call.c (conditional_conversion): Use it.
196 (reference_binding): Fix handling of xvalues.
198 2011-09-09 Jason Merrill <jason@redhat.com>
200 * call.c (implicit_conversion): Check BRACE_ENCLOSED_INITIALIZER_P
201 before forcing instantiation.
203 2011-09-08 Paolo Carlini <paolo.carlini@oracle.com>
206 * typeck2.c (digest_init_r): Call complete_type_or_maybe_complain
207 instead of complete_type_or_else.
209 2011-09-08 Dodji Seketeli <dodji@redhat.com>
211 PR c++/33255 - Support -Wunused-local-typedefs warning
212 * name-lookup.c (pushdecl_maybe_friend_1): Use the new
213 record_locally_defined_typedef.
214 * decl.c (finish_function): Use the new
215 maybe_warn_unused_local_typedefs.
216 (grokfield): Use the new record_locally_defined_typedef.
217 * parser.c (lookup_name): Use the new maybe_record_typedef_use.
219 2011-09-07 Paolo Carlini <paolo.carlini@oracle.com>
222 * decl.c (grokdeclarator): Check u.function.exception_specification
225 2011-09-07 Jason Merrill <jason@redhat.com>
228 * parser.c (cp_parser_member_declaration): Don't require a constant
229 rvalue here in C++0x.
231 * pt.c (type_unification_real): Correct complain arg for tsubsting
232 default template args.
234 * pt.c (tsubst_aggr_type): Check TYPE_P before tsubsting.
236 2011-09-06 Jason Merrill <jason@redhat.com>
239 * semantics.c (register_constexpr_fundef): Call is_valid_constexpr_fn.
240 (cx_check_missing_mem_inits): Handle bases and empty trivial members.
241 (validate_constexpr_fundecl): Remove.
242 * decl.c (start_preparsed_function): Don't call it.
243 * cp-tree.h: Don't declare it.
245 2011-09-04 Jason Merrill <jason@redhat.com>
248 * call.c (reference_binding): Don't set is_lvalue for an rvalue
254 * call.c (reference_binding): Set rvaluedness_matches_p properly
255 for reference to function conversion ops.
256 (compare_ics): Adjust.
258 * class.c (trivial_default_constructor_is_constexpr): Rename from
259 synthesized_default_constructor_is_constexpr.
260 (type_has_constexpr_default_constructor): Adjust.
261 (add_implicitly_declared_members): Call it instead.
262 (explain_non_literal_class): Explain about non-constexpr default ctor.
264 * method.c (synthesized_method_walk): Adjust.
265 * semantics.c (explain_invalid_constexpr_fn): Handle defaulted
270 * init.c (perform_member_init): Don't diagnose missing inits here.
271 (emit_mem_initializers): Or here.
272 * method.c (process_subob_fn): Don't instantiate constexpr ctors.
273 * semantics.c (cx_check_missing_mem_inits): New.
274 (explain_invalid_constexpr_fn): Call it.
275 (register_constexpr_fundef): Likewise. Leave
276 DECL_DECLARED_CONSTEXPR_P set when the body is unsuitable.
277 (cxx_eval_call_expression): Adjust diagnostics.
278 (cxx_eval_constant_expression): Catch use of 'this' in a constructor.
280 2011-08-30 Jason Merrill <jason@redhat.com>
283 * cp-tree.h (cp_decl_specifier_seq): Rename user_defined_type_p
284 to type_definition_p.
285 * parser.c (cp_parser_set_decl_spec_type): Likewise.
286 * decl.c (grokdeclarator): Check it.
289 * semantics.c (finish_id_expression): Use
290 current_nonlambda_class_type for qualified-ids.
293 * decl.c (poplevel): Disable for scope compatibility hack
297 * semantics.c (add_capture): Call complete_type for copy.
300 * semantics.c (cxx_eval_component_reference): Handle
301 value-initialization for omitted initializers.
303 2011-08-29 Jason Merrill <jason@redhat.com>
306 * semantics.c (finish_id_expression): Mark captured variables used.
308 2011-08-29 Jakub Jelinek <jakub@redhat.com>
309 Jason Merrill <jason@redhat.com>
312 * class.c (finish_struct_1): Complain if the first field is
315 2011-08-29 Jason Merrill <jason@redhat.com>
319 * parser.c (cp_parser_default_argument): Use
320 cp_parser_initializer_clause.
321 (cp_parser_late_parsing_default_args): Likewise.
323 2011-08-26 Jason Merrill <jason@redhat.com>
327 * pt.c (check_valid_ptrmem_cst_expr): A null member pointer value
329 (convert_nontype_argument): Likewise. Implicitly convert nullptr
330 and do constant folding.
331 * mangle.c (write_template_arg_literal): Mangle null member
333 * call.c (null_member_pointer_value_p): New.
334 * cp-tree.h: Declare it.
336 2011-08-25 Jason Merrill <jason@redhat.com>
338 * call.c (convert_like_real): Remove redundant complain checks.
341 * call.c (convert_like_real): Exit early if bad and !tf_error.
343 2011-08-23 Jason Merrill <jason@redhat.com>
345 * typeck2.c (build_functional_cast): Don't try to avoid calling
347 * pt.c (instantiate_class_template_1): Don't copy TYPE_HAS_* flags.
349 2011-08-23 Jason Merrill <jason@redhat.com>
353 * tree.c (dependent_name): New.
354 (cp_tree_equal): Two calls with the same dependent name are
355 equivalent even if the overload sets are different.
357 2011-08-23 Jason Merrill <jason@redhat.com>
359 * tree.c (build_target_expr): Set TREE_CONSTANT on
360 literal TARGET_EXPR if the value is constant.
361 * typeck2.c (build_functional_cast): Don't set it here.
363 2011-08-23 Jason Merrill <jason@redhat.com>
366 * call.c (null_ptr_cst_p): Only 0 qualifies in C++11.
368 2011-08-23 Jason Merrill <jason@redhat.com>
371 * decl.c (cxx_init_decl_processing): Initialize
372 dependent_lambda_return_type_node.
373 * cp-tree.h (cp_tree_index): Add CPTI_DEPENDENT_LAMBDA_RETURN_TYPE.
374 (dependent_lambda_return_type_node): Define.
375 (DECLTYPE_FOR_LAMBDA_RETURN): Remove.
376 * semantics.c (lambda_return_type): Handle overloaded function.
377 Use dependent_lambda_return_type_node instead of
378 DECLTYPE_FOR_LAMBDA_RETURN.
379 (apply_lambda_return_type): Don't check dependent_type_p.
380 * pt.c (tsubst_copy_and_build): Handle lambda return type deduction.
381 (instantiate_class_template_1): Likewise.
382 (tsubst): Don't use DECLTYPE_FOR_LAMBDA_RETURN.
383 * mangle.c (write_type): Likewise.
384 * typeck.c (structural_comptypes): Likewise.
385 (check_return_expr): Handle dependent_lambda_return_type_node.
387 2011-08-23 Jason Merrill <jason@redhat.com>
390 * semantics.c (maybe_constant_value): Don't try to fold { }.
391 * pt.c (build_non_dependent_expr): Don't wrap { }.
392 * init.c (build_value_init): Allow scalar value-init in templates.
394 2011-08-23 Jason Merrill <jason@redhat.com>
396 * semantics.c (potential_constant_expression_1): Allow 'this'.
398 2011-08-23 Jakub Jelinek <jakub@redhat.com>
401 * typeck.c (cp_build_modify_expr): Call mark_rvalue_use on rhs
402 if it has side-effects and needs to be preevaluated.
404 2011-08-23 Siddhesh Poyarekar <siddhesh.poyarekar@gmail.com>
407 * except.c (begin_eh_spec_block): Build EH_SPEC block on the
408 same line as the function.
410 2011-08-23 Jakub Jelinek <jakub@redhat.com>
413 * class.c (finish_struct_1): If TYPE_TRANSPARENT_AGGR is set on a type
414 which doesn't have any fields, clear it and diagnose.
416 2011-08-18 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
417 Marc Glisse <marc.glisse@normalesup.org>
420 * mangle.c (decl_mangling_context): Call
421 targetm.cxx.decl_mangling_context.
422 (write_unscoped_name): Use decl_mangling_context.
424 2011-08-18 Dodji Seketeli <dodji@redhat.com>
427 * pt.c (parameter_of_template_p): Handle comparison with DECLs of
428 template parameters as created by process_template_parm.
430 2011-08-16 Jason Merrill <jason@redhat.com>
433 * pt.c (unify_pack_expansion): Correct overloaded unification
436 * pt.c (instantiate_class_template_1): If DECL_PRESERVE_P is set
437 on a member function or static data member, call mark_used.
440 * typeck2.c (cxx_incomplete_type_diagnostic): Handle
443 2011-08-13 Jason Merrill <jason@redhat.com>
446 * name-lookup.c (local_bindings_p): New.
447 * name-lookup.h: Declare it.
448 * lex.c (unqualified_name_lookup_error): Use it.
451 * error.c (dump_expr): Handle MODIFY_EXPR properly.
453 * decl.c (grok_reference_init): Handle constexpr here.
454 * call.c (initialize_reference): Not here.
456 2011-08-12 David Li <davidxl@google.com>
458 * class.c (update_vtable_entry_for_fn): Set
459 LOST_PRIMARY bit properly.
461 2011-08-12 Jason Merrill <jason@redhat.com>
464 * call.c (convert_arg_to_ellipsis): force_rvalue only in
465 potentially evaluated context.
467 2011-08-12 Richard Guenther <rguenther@suse.de>
469 * call.c (build_over_call): Instead of memcpy use an
470 assignment of two MEM_REFs.
472 2011-08-11 Romain Geissler <romain.geissler@gmail.com>
473 Brian Hackett <bhackett1024@gmail.com>
475 * decl.c (cp_finish_decl): Invoke callbacks on finish_decl event.
477 2011-08-10 Richard Guenther <rguenther@suse.de>
479 * call.c (build_over_call): Call memcpy unconditionally.
481 2011-08-08 Jason Merrill <jason@redhat.com>
484 * semantics.c (finish_call_expr): Don't look at 'this' if we
485 had an explicit object argument.
488 * typeck2.c (check_narrowing): Fix integer logic.
490 2011-08-08 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
492 * Make-lang.in (g++$(exeext)): Add $(EXTRA_GCC_LIBS).
494 2011-08-05 Jason Merrill <jason@redhat.com>
497 * semantics.c (potential_constant_expression_1) [CALL_EXPR]: Sorry
498 on 'this' in a constructor.
501 * semantics.c (finish_decltype_type): Call invalid_nonstatic_memfn_p.
504 * init.c (perform_member_init): Handle invalid array initializer.
507 * semantics.c (cxx_eval_array_reference): Handle failure to
508 reduce the array operand to something we can work with.
510 2011-08-05 Gabriel Charette <gchare@google.com>
512 * decl.c (finish_function): Remove unecessary line 0 hack.
514 2011-08-05 Jason Merrill <jason@redhat.com>
517 * typeck.c (build_x_compound_expr_from_list): Also complain
521 * typeck.c (cp_build_unary_op) [POSTINCREMENT_EXPR]: Strip cv-quals.
524 * parser.c (cp_parser_range_for): Only do auto deduction in
525 template if the range is non-dependent.
527 * init.c (perform_member_init): Always build_aggr_init
528 for a class member with an explicit mem-initializer.
530 * pt.c (unify) [TEMPLATE_TYPE_PARM]: Allow VLA for C++0x 'auto'.
532 2011-08-04 Jakub Jelinek <jakub@redhat.com>
535 * decl.c (cxx_init_decl_processing): Add alloc_size (1) attribute
536 for operator new and operator new []. Call init_attributes.
538 2011-08-02 Jason Merrill <jason@redhat.com>
541 * parser.c (cp_parser_lambda_body): Clear local_variables_forbidden_p.
544 * typeck2.c (check_narrowing): Check unsigned mismatch.
545 * semantics.c (finish_compound_literal): check_narrowing.
548 * pt.c (find_parameter_packs_r): Handle CONSTRUCTOR.
551 * init.c (sort_mem_initializers): Initialize uses_unions_p here.
552 (build_field_list): Not here.
555 * parser.c (build_range_temp): Split out from...
556 (cp_convert_range_for): ...here.
557 (do_range_for_auto_deduction): New.
558 (cp_parser_range_for): Use it.
560 2011-08-02 Jakub Jelinek <jakub@redhat.com>
562 * cp-tree.h (finish_omp_atomic): Adjust prototype.
563 (cxx_omp_const_qual_no_mutable): New prototype.
564 (finish_omp_taskyield): New prototype.
565 * parser.c (cp_parser_omp_atomic): (cp_parser_omp_atomic): Handle
566 parsing OpenMP 3.1 atomics. Adjust finish_omp_atomic caller.
567 (cp_parser_omp_clause_name): Handle final and mergeable clauses.
568 (cp_parser_omp_clause_final, cp_parser_omp_clause_mergeable): New
570 (cp_parser_omp_all_clauses): Handle PRAGMA_OMP_CLAUSE_FINAL
571 and PRAGMA_OMP_CLAUSE_MERGEABLE.
572 (OMP_TASK_CLAUSE_MASK): Allow final and mergeable clauses.
573 (cp_parser_omp_taskyield): New function.
574 (cp_parser_pragma): Handle PRAGMA_OMP_TASKYIELD.
575 (cp_parser_omp_clause_reduction): Handle min and max.
576 * pt.c (tsubst_expr) <case OMP_ATOMIC>: Handle OpenMP 3.1 atomics.
577 (tsubst_omp_clauses): Handle OMP_CLAUSE_FINAL and
578 OMP_CLAUSE_MERGEABLE.
579 * semantics.c (finish_omp_atomic): Add OPCODE, V, LHS1 and RHS1
580 arguments. Handle OpenMP 3.1 atomics. Adjust c_finish_omp_atomic
582 (finish_omp_clauses): Don't complain about const qualified
583 predetermined vars and static data members in firstprivate clause.
584 Handle OMP_CLAUSE_FINAL and OMP_CLAUSE_MERGEABLE. Handle MIN_EXPR
586 (finish_omp_taskyield): New function.
587 * cp-gimplify.c (cxx_omp_const_qual_no_mutable): New function.
588 (cxx_omp_predetermined_sharing): Use it.
590 2011-08-02 Jason Merrill <jason@redhat.com>
592 * call.c (build_call_a): Also check at_function_scope_p.
594 2011-08-01 Jason Merrill <jason@redhat.com>
597 * mangle.c (write_prefix): Handle decltype.
600 * semantics.c (cxx_eval_vec_init_1): Fix logic.
603 * semantics.c (potential_constant_expression_1): Allow any builtin.
604 (morally_constexpr_builtin_function_p): Remove.
606 2011-07-29 Jason Merrill <jason@redhat.com>
609 * parser.c (cp_parser_lambda_expression): Also clear in_statement
610 and in_switch_statement_p.
611 (cp_parser_class_specifier): Likewise.
613 2011-07-28 Jason Merrill <jason@redhat.com>
616 * pt.c (tsubst) [TEMPLATE_PARM_INDEX]: Call convert_from_reference.
617 (convert_nontype_argument, tsubst_template_arg): Handle its output.
619 2011-07-28 Paolo Carlini <paolo.carlini@oracle.com>
622 * semantics.c (potential_constant_expression_1): Handle FMA_EXPR.
624 2011-07-27 Jeffrey Yasskin <jyasskin@google.com>
626 * pt.c (build_template_decl): Copy the function_decl's
627 source location to the new template_decl.
629 2011-07-26 Paolo Carlini <paolo.carlini@oracle.com>
632 * typeck.c (cp_build_modify_expr): Check digest_init return value
635 2011-07-25 Paolo Carlini <paolo.carlini@oracle.com>
638 * parser.c (cp_parser_perform_range_for_lookup): Always assign *being
639 and *end before returning.
641 2011-07-25 Paolo Carlini <paolo.carlini@oracle.com>
644 * parser.c (cp_parser_perform_range_for_lookup): Early return if
645 error_operand_p (range).
647 2011-07-23 Jason Merrill <jason@redhat.com>
650 * parser.c (cp_parser_qualifying_entity): Handle templates.
652 2011-07-22 Jason Merrill <jason@redhat.com>
655 * typeck2.c (check_narrowing): Downgrade permerror to pedwarn.
656 Make conditional on -Wnarrowing.
658 2011-07-22 Ville Voutilainen <ville.voutilainen@gmail.com>
660 Warn about the use of final/override in non-c++0x mode, and
661 add __final for non-c++0x mode.
662 * cp-tree.h (cpp0x_warn_str): Add CPP0X_OVERRIDE_CONTROLS.
663 * error.c (maybe_warn_cpp0x): Adjust.
664 * parser.c (cp_parser_virt_specifier_seq_opt): Use it. Add
665 '__final' as a non-c++0x alternative for 'final'.
667 2011-07-22 Jason Merrill <jason@redhat.com>
668 Mark Glisse <marc.glisse@normalesup.org>
671 * decl.c (cp_finish_decl): Apply pragma redefine_extname in
672 other namespaces as well.
673 * name-lookup.c (c_linkage_bindings): Define.
674 (lookup_extern_c_fun_in_all_ns): Rename from
675 lookup_extern_c_fun_binding_in_all_ns. Return tree.
676 (pushdecl_maybe_friend_1): Adjust. Copy DECL_ASSEMBLER_NAME.
678 2011-07-20 Jason Merrill <jason@redhat.com>
680 * parser.c (cp_parser_initializer_list): Handle C99 .id= and [N]=
681 designated initializer syntax.
682 * decl.c (check_array_designated_initializer): Add index parm.
683 (maybe_deduce_size_from_array_init): Pass it.
684 (reshape_init_array_1): Likewise.
687 PR c++/42603 (DR 950)
688 * parser.c (token_is_decltype, cp_lexer_next_token_is_decltype): New.
689 (cp_parser_nested_name_specifier_opt): Allow decltype.
690 (cp_parser_qualifying_entity): Likewise.
691 (cp_parser_decltype): Replace source tokens with CPP_DECLTYPE.
692 (cp_parser_simple_type_specifier): Handle decltype as scope.
693 (cp_parser_base_specifier): Allow decltype.
694 (cp_parser_base_clause): Don't crash on null base.
695 * parser.h (CPP_KEYWORD, CPP_TEMPLATE_ID): Move to c-common.h.
696 (CPP_NESTED_NAME_SPECIFIER, N_CP_TTYPES): Likewise.
698 2011-07-19 Jason Merrill <jason@redhat.com>
701 * pt.c (coerce_template_parms): Handle non-pack after pack.
703 2011-07-19 Richard Guenther <rguenther@suse.de>
705 * call.c (build_special_member_call): Use fold_build_pointer_plus.
706 * class.c (build_base_path): Likewise.
707 (convert_to_base_statically): Likewise.
708 (dfs_accumulate_vtbl_inits): Likewise.
709 * cp-gimplify.c (cxx_omp_clause_apply_fn): Likewise.
710 * except.c (expand_start_catch_block): Likewise.
711 * init.c (expand_virtual_init): Likewise.
712 (build_new_1): Likewise.
713 (build_vec_delete_1): Likewise.
714 (build_vec_delete): Likewise.
715 * rtti.c (build_headof): Likewise.
716 (tinfo_base_init): Likewise.
717 * typeck.c (get_member_function_from_ptrfunc): Likewise.
718 (cp_build_addr_expr_1): Likewise.
719 * typeck2.c (build_m_component_ref): Likewise.
721 2011-07-18 Martin Jambor <mjambor@suse.cz>
723 * parser.c (cp_parser_parameter_declaration_list): Initialize
726 2011-07-16 Jason Merrill <jason@redhat.com>
728 * pt.c (tinst_level_tick, last_template_error_tick): Replace with
729 last_error_tinst_level.
730 (push_tinst_level, pop_tinst_level): Adjust.
731 (problematic_instantiation_changed): Adjust.
732 (record_last_problematic_instantiation): Adjust.
733 * error.c (cp_print_error_function): Don't print
734 current_function_decl if we're in a template instantiation context.
735 (print_instantiation_full_context): Always print first line.
737 2011-07-16 Nathan Froyd <froydnj@codesourcery.com>
738 Jason Merrill <jason@redhat.com>
742 * cp-tree.h (fn_type_unification): Add `bool' parameter.
743 * pt.c (enum template_base_result): Define.
744 (unify_success, unify_unknown): Define.
745 (unify_parameter_deduction_failure): Define.
746 (unify_invalid, unify_cv_qual_mismatch, unify_type_mismatch): Define.
747 (unify_parameter_pack_mismatch): Define.
748 (unify_parameter_pack_inconsistent): Define.
749 (unify_ptrmem_cst_mismatch, unify_vla_arg): Define.
750 (unify_expression_unequal, unify_inconsistency): Define.
751 (unify_method_type_error, unify_arity): Likewise.
752 (unify_too_many_parameters, unify_too_few_parameters): Define.
753 (unify_arg_conversion, unify_no_common_base): Define.
754 (unify_illformed_ptrmem_cst_expr): Define.
755 (unify_substitution_failure): Define.
756 (unify_inconsistent_template_template_parameters): Define.
757 (unify_template_deduction_failure): Define.
758 (unify_template_argument_mismatch): Define.
759 (unify_overload_resolution_failure): Define.
760 (comp_template_args_with_info): New function, split out from...
761 (comp_template_args): ...here. Call it.
762 (deduction_tsubst_fntype): Add `complain' parameter'. Pass it
764 (unify): Add `explain_p' parameter. Pass to all relevant calls.
765 Call above status functions when appropriate.
766 (resolve_overloaded_unification, try_one_overload): Likewise.
767 (type_unification, type_unification_real): Likewise.
768 (unify_pack_expansion): Likewise.
769 (get_template_base, try_class_unification): Likewise.
770 (get_bindings, more_specialized_fn): Pass false to unification
772 (get_class_bindings, do_auto_deduction): Likewise.
773 (convert_nontype_argument): Likewise.
774 (fn_type_unification): Likewise. Pass tf_warning_or_error if
776 (get_template_base): Add `explain_p' parameter and pass it to
777 try_class_unification. Return an enum template_base_result.
778 * class.c (resolve_address_of_overloaded_function): Pass false to
780 * call.c (enum rejection_reason_code): Add new codes.
781 (struct rejection_reason): Add template_unification field.
782 Add template_instantiation field.
783 (template_unification_rejection): Define.
784 (template_unification_error_rejection): Define.
785 (template_instantiation_rejection): Define.
786 (invalid_copy_with_fn_template_rejection): Define.
787 (add_template_candidate): Pass false to unify.
788 Provide more rejection reasons when possible.
789 (print_template_unification_rejection): Define.
790 (print_arity_rejection): Define, split out from...
791 (print_z_candidate): ...here. Add cases for new rejection
794 2011-07-15 Jason Merrill <jason@redhat.com>
796 * Make-lang.in (check-g++-strict-gc): New.
797 (cp/except.o): Depend on gt-cp-except.h
798 * except.c: Include gt-cp-except.h.
799 * config-lang.in (gtfiles): Add cp/except.c.
800 * decl2.c (mark_used): Adjust constexpr condition, set
801 function_depth around template instantiation.
802 * parser.c (cp_parser_lambda_body): Set function_depth.
803 * semantics.c (maybe_add_lambda_conv_op): Likewise.
806 * Make-lang.in (check-c++0x): Use --extra_opts instead of--tool_opts.
808 2011-07-13 Jason Merrill <jason@redhat.com>
810 * Make-lang.in (check-c++0x): New.
812 2011-07-13 Richard Sandiford <richard.sandiford@linaro.org>
814 * typeck2.c (split_nonconstant_init_1): Pass the initializer directly,
815 rather than a pointer to it. Return true if the whole of the value
816 was initialized by the generated statements. Use
817 complete_ctor_at_level_p instead of count_type_elements.
819 2011-07-12 Diego Novillo <dnovillo@google.com>
821 * name-lookup.h (cp_binding_level): Rename from cxx_scope.
823 (struct cp_binding_level): Fix indentation.
825 2011-07-11 Jason Merrill <jason@redhat.com>
828 * pt.c (extract_fnparm_pack): Split out from...
829 (make_fnparm_pack): ...here.
830 (instantiate_decl): Handle non-pack parms after a pack.
831 * semantics.c (maybe_add_lambda_conv_op): Don't in a template.
833 * decl2.c (decl_constant_var_p): Use decl_maybe_constant_var_p.
836 * cp-tree.h (struct tinst_level): Add errors field.
837 * pt.c (neglectable_inst_p, limit_bad_template_recurson): New.
838 (push_tinst_level): Don't start another decl in that case.
839 (reopen_tinst_level): Adjust errors field.
840 * decl2.c (cp_write_global_declarations): Don't complain about
841 undefined inline if its template was defined.
842 * mangle.c (mangle_decl_string): Handle failure from push_tinst_level.
844 2011-07-10 Jason Merrill <jason@redhat.com>
847 * parser.c (cp_parser_late_return_type_opt): Check quals parameter
848 rather than current_class_type to determine whether to set 'this'.
849 (cp_parser_direct_declarator): Pass -1 to quals if member_p is false.
850 (cp_parser_init_declarator): Pass down member_p.
852 2011-07-09 Jason Merrill <jason@redhat.com>
854 * tree.c (build_vec_init_elt): Strip TARGET_EXPR.
856 2011-07-08 Jason Merrill <jason@redhat.com>
859 * typeck.c (cp_build_modify_expr): Preevaluate RHS.
861 * method.c (use_thunk): Use cgraph_add_to_same_comdat_group.
862 * optimize.c (maybe_clone_body): Likewise.
863 * semantics.c (maybe_add_lambda_conv_op): Likewise.
866 * decl.c (expand_static_init): Don't get confused by user
867 declaration of __cxa_guard_acquire.
869 * typeck.c (cp_apply_type_quals_to_decl): Don't check
870 COMPLETE_TYPE_P either.
873 * typeck.c (cp_apply_type_quals_to_decl): Don't check
874 TYPE_NEEDS_CONSTRUCTING.
876 2011-07-07 Jason Merrill <jason@redhat.com>
879 * pt.c (push_deduction_access_scope): Preserve
880 processing_template_decl across push_to_top_level.
882 * class.c (pushclass): Accept NULL argument.
883 (popclass): Deal with popping null class.
884 * pt.c (push_access_scope, pop_access_scope): Use them rather than
885 push_to_top_level/pop_from_top_level.
886 * name-lookup.c (lookup_name_real_1): Check current_class_type.
888 2011-07-07 Jakub Jelinek <jakub@redhat.com>
891 * typeck.c (cp_build_binary_op): For MULT_EXPR and TRUNC_DIV_EXPR with
892 one non-complex and one complex argument, call save_expr on both
895 2011-07-06 Jason Merrill <jason@redhat.com>
898 * semantics.c (expand_or_defer_fn_1): Clear DECL_EXTERNAL
902 * method.c (make_thunk, use_thunk): Copy DECL_COMDAT.
904 2011-07-05 Jason Merrill <jason@redhat.com>
907 * pt.c (tsubst_qualified_id): Preserve TEMPLATE_ID_EXPR in
908 partial instantiation.
911 * semantics.c (finish_id_expression): convert_from_reference.
913 2011-07-05 Richard Guenther <rguenther@suse.de>
915 * decl.c (cxx_init_decl_processing): Defer building common
916 tree nodes to c_common_nodes_and_builtins.
918 2011-07-04 Jason Merrill <jason@redhat.com>
922 * mangle.c (write_expression): Handle 'this'.
923 * parser.c (cp_parser_postfix_dot_deref_expression): Allow
925 * semantics.c (potential_constant_expression_1): Check that
926 DECL_CONTEXT is set on 'this'.
928 * error.c (dump_template_bindings): Don't print typenames
929 for a partial instantiation.
930 (dump_function_decl): If we aren't printing function arguments,
931 print template arguments as <args> rather than [with ...].
932 (dump_expr): Don't print return type or template header.
933 [BASELINK]: Use BASELINK_FUNCTIONS rather than get_first_fn.
934 * pt.c (dependent_template_arg_p): Handle null arg.
936 * error.c (type_to_string): Avoid redundant akas.
938 2011-07-01 Jonathan Wakely <jwakely.gcc@gmail.com>
941 * init.c (build_delete): Only warn for sfk_deleting_destructor.
943 2011-07-01 Jakub Jelinek <jakub@redhat.com>
945 * Make-lang.in (cp/decl.o): Depend on pointer-set.h.
946 (cp/class.o): Likewise.
947 (cp/error.o): Likewise.
948 (cp/name-lookup.o): Likewise.
949 (cp/decl2.o): Likewise. Don't depend on $(POINTER_SET_H).
951 2011-07-01 Jason Merrill <jason@redhat.com>
954 * pt.c (lookup_template_function): Handle non-function.
957 * pt.c (tsubst_qualified_id): Check PTRMEM_OK_P.
958 * tree.c (build_qualified_name): Set PTRMEM_OK_P.
959 * semantics.c (finish_parenthesized_expr): Clear PTRMEM_OK_P on
961 * cp-tree.h (PTRMEM_OK_P): Apply to SCOPE_REF, too.
962 (QUALIFIED_NAME_IS_TEMPLATE): Switch to lang flag 1.
966 * pt.c (resolve_nondeduced_context): Call mark_used.
969 * semantics.c (finish_offsetof): Complain about incomplete type.
971 2011-06-30 Jason Merrill <jason@redhat.com>
974 * rtti.c (get_tinfo_decl): Call complete_type.
977 * method.c (implicitly_declare_fn): Set DECL_PARM_LEVEL and
978 DECL_PARM_INDEX on rhs parm.
980 * pt.c (iterative_hash_template_arg): Use cp_tree_operand_length.
983 * tree.c (stabilize_init): Handle aggregate initialization.
986 * name-lookup.c (struct arg_lookup): Add fn_set.
987 (add_function): Check it.
988 (lookup_arg_dependent_1): Initialize it.
990 2011-06-29 Jason Merrill <jason@redhat.com>
993 * init.c (build_new_1): Pass {} down to build_vec_init.
994 (build_vec_init): Handle it.
998 * cp-tree.h (struct saved_scope): Add x_current_class_ptr,
1000 (current_class_ptr, current_class_ref): Use them.
1001 * decl.c (build_this_parm): Handle getting the class type.
1002 * parser.c (cp_parser_late_return_type_opt): Set up 'this'
1003 for use within the trailing return type.
1005 * pt.c (tsubst_decl) [VAR_DECL]: In unevaluated operand,
1006 don't tsubst DECL_INITIAL unless our type use auto.
1009 * semantics.c (constexpr_fn_retval): Handle CLEANUP_POINT_EXPR here.
1010 (massage_constexpr_body): Not here.
1013 * semantics.c (lambda_proxy_type): New.
1014 (build_capture_proxy): Use it.
1015 * cp-tree.h (DECLTYPE_FOR_LAMBDA_PROXY): New.
1016 * pt.c (tsubst) [DECLTYPE_TYPE]: Use them.
1019 * class.c (explain_non_literal_class): New.
1020 (finalize_literal_type_property): Call it.
1021 * cp-tree.h: Declare it.
1022 * semantics.c (ensure_literal_type_for_constexpr_object): Call it.
1023 (is_valid_constexpr_fn): Likewise.
1024 (massage_constexpr_body): Split out from...
1025 (register_constexpr_fundef): ...here.
1026 (is_instantiation_of_constexpr): New.
1027 (expand_or_defer_fn_1): Leave DECL_SAVED_TREE alone in that case.
1028 (explain_invalid_constexpr_fn): New.
1029 (cxx_eval_call_expression): Call it.
1030 (potential_constant_expression_1): Likewise. Avoid redundant errors.
1031 * method.c (process_subob_fn): Diagnose non-constexpr.
1032 (walk_field_subobs): Likewise.
1033 (synthesized_method_walk): Don't shortcut if we want diagnostics.
1034 (explain_implicit_non_constexpr): New.
1035 (defaulted_late_check): Use it.
1036 * call.c (build_cxx_call): Remember location.
1038 * method.c (maybe_explain_implicit_delete): Use pointer_set
1041 * class.c (finalize_literal_type_property): Update conditions.
1042 * method.c (defaulted_late_check): Set TYPE_HAS_CONSTEXPR_CTOR.
1044 * tree.c (build_vec_init_expr): Don't add TARGET_EXPR.
1045 * typeck2.c (digest_init_r): Handle VEC_INIT_EXPR.
1046 * semantics.c (cxx_eval_vec_init_1): Correct type.
1048 * init.c (build_value_init): Decide whether or not to zero-initialize
1049 based on user-providedness of default ctor, not any ctor.
1050 (build_value_init_noctor): Adjust assert.
1053 * call.c (convert_like_real) [ck_user]: Handle value-initialization.
1054 (build_new_method_call_1): Likewise.
1055 * init.c (expand_default_init): Handle direct list-initialization
1058 2011-06-27 Jakub Jelinek <jakub@redhat.com>
1060 * cp-tree.h (union lang_tree_node): Use it in chain_next expression.
1062 2011-06-26 Jason Merrill <jason@redhat.com>
1065 * semantics.c (potential_constant_expression_1): Check
1066 for non-literality rather than cleanup.
1067 (cxx_eval_constant_expression): Likewise.
1070 * semantics.c (potential_constant_expression_1): A TARGET_EXPR
1071 with a cleanup isn't constant.
1072 (cxx_eval_constant_expression): Likewise.
1073 * init.c (expand_default_init): Use maybe_constant_init.
1075 2011-06-24 Jakub Jelinek <jakub@redhat.com>
1078 * cp-tree.h (union lang_tree_node): Use TYPE_NEXT_VARIANT
1079 instead of TYPE_CHAIN for chain_next for types.
1081 2011-06-23 Gabriel Charette <gchare@google.com>
1083 * name-lookup.h (cp_binding_level): Removed unused
1084 member names_size. Update all users.
1086 2011-06-23 Jason Merrill <jason@redhat.com>
1088 * typeck2.c (build_functional_cast): Strip cv-quals for value init.
1089 * init.c (build_zero_init_1): Not here.
1092 * pt.c (resolve_overloaded_unification): Fix DR 115 handling.
1094 2011-06-23 Paolo Carlini <paolo.carlini@oracle.com>
1097 * decl2.c (build_anon_union_vars): Early return error_mark_node
1098 for a nested anonymous struct.
1100 2011-06-23 Jason Merrill <jason@redhat.com>
1103 * decl2.c (mark_used): Don't call synthesize_method for
1104 functions defaulted outside the class.
1106 * optimize.c (maybe_clone_body): Set linkage flags before
1107 cgraph_same_body_alias.
1110 * class.c (set_linkage_according_to_type): Hand off to
1111 determine_visibility.
1114 * init.c (build_zero_init_1): Strip cv-quals from scalar types.
1117 * pt.c (most_specialized_instantiation): Do check return types.
1119 2011-06-22 Jason Merrill <jason@redhat.com>
1122 * call.c (build_call_a): Set cp_function_chain->can_throw here.
1123 (build_cxx_call): Not here.
1125 2011-06-21 Jason Merrill <jason@redhat.com>
1128 * decl.c (cp_finish_decl): Adjust init_const_expr_p for refs.
1129 (grokdeclarator): constexpr doesn't apply const for refs.
1130 * parser.c (cp_parser_initializer_clause): Don't call
1131 maybe_constant_value here.
1132 * call.c (initialize_reference): Handle constexpr.
1135 * semantics.c (maybe_add_lambda_conv_op): Call mark_exp_read for
1136 static fn parameters.
1138 * call.c (add_builtin_candidates): Use cv_unqualified rather than
1140 * pt.c (tsubst_arg_types): Likewise.
1141 * except.c (build_throw): Use cv_unqualified.
1144 * call.c (cxx_type_promotes_to): Don't strip cv-quals.
1145 * semantics.c (lambda_return_type): Strip them here.
1147 2011-06-21 Andrew MacLeod <amacleod@redhat.com>
1149 * semantics.c: Add sync_ or SYNC__ to builtin names.
1151 2011-06-20 Jason Merrill <jason@redhat.com>
1154 * init.c (build_vec_init): Don't try to use a CONSTRUCTOR when
1156 * typeck2.c (process_init_constructor_array): Use {} for classes,
1158 * call.c (convert_like_real): Handle substitution failure.
1161 * pt.c (canonicalize_type_argument): New.
1162 (convert_template_argument, unify): Use it.
1165 * call.c (rejection_reason_code): Add rr_explicit_conversion.
1166 (print_z_candidate): Handle it.
1167 (explicit_conversion_rejection): New.
1168 (build_user_type_conversion_1): Reject an explicit conversion
1169 function that requires more than a qualification conversion.
1172 * decl.c (grokdeclarator): Don't set ctype to an ENUMERAL_TYPE.
1175 * tree.c (strip_typedefs): Use build_aligned_type.
1178 * call.c (sufficient_parms_p): Allow parameter packs too.
1181 * semantics.c (describable_type): Remove.
1182 * cp-tree.h: Likewise.
1183 * decl.c (cp_finish_decl): Don't call it.
1184 * init.c (build_new): Likewise.
1185 * parser.c (cp_parser_omp_for_loop): Likewise.
1186 * pt.c (tsubst_decl): Likewise.
1187 (do_auto_deduction): If we fail in a template, try again
1188 at instantiation time.
1191 * parser.c (cp_parser_lambda_introducer): Complain about redundant
1193 * semantics.c (add_capture): Likewise.
1194 (register_capture_members): Clear IDENTIFIER_MARKED.
1196 2011-06-17 Jason Merrill <jason@redhat.com>
1199 * call.c (convert_class_to_reference_1): Allow binding function
1200 lvalue to rvalue reference.
1203 Generate proxy VAR_DECLs for better lambda debug info.
1204 * cp-tree.h (FUNCTION_NEEDS_BODY_BLOCK): Add lambda operator().
1205 (LAMBDA_EXPR_PENDING_PROXIES): New.
1206 (struct tree_lambda_expr): Add pending_proxies.
1207 * name-lookup.c (pushdecl_maybe_friend_1): Handle capture shadowing.
1208 (qualify_lookup): Use is_lambda_ignored_entity.
1209 * parser.c (cp_parser_lambda_expression): Don't adjust field names.
1210 Call insert_pending_capture_proxies.
1211 (cp_parser_lambda_introducer): Use this_identifier.
1212 (cp_parser_lambda_declarator_opt): Call the object parameter
1213 of the op() "__closure" instead of "this".
1214 (cp_parser_lambda_body): Call build_capture_proxy.
1215 * semantics.c (build_capture_proxy, is_lambda_ignored_entity): New.
1216 (insert_pending_capture_proxies, insert_capture_proxy): New.
1217 (is_normal_capture_proxy, is_capture_proxy): New.
1218 (add_capture): Add __ to field names here, return capture proxy.
1219 (add_default_capture): Use this_identifier, adjust to expect
1220 add_capture to return a capture proxy.
1221 (outer_lambda_capture_p, thisify_lambda_field): Remove.
1222 (finish_id_expression, lambda_expr_this_capture): Adjust.
1223 (build_lambda_expr): Initialize LAMBDA_EXPR_PENDING_PROXIES.
1224 * pt.c (tsubst_copy_and_build): Check that LAMBDA_EXPR_PENDING_PROXIES
1227 * name-lookup.c (pushdecl_maybe_friend_1): Do check for shadowing
1228 of artificial locals.
1230 * parser.c (cp_parser_lambda_expression): Clear
1231 LAMBDA_EXPR_THIS_CAPTURE after parsing.
1232 * pt.c (tsubst_copy_and_build): Make sure it isn't set.
1234 * cp-tree.h (struct tree_lambda_expr): Change common to typed.
1235 Move non-pointers to end of struct.
1237 * pt.c (tsubst_decl): Handle DECL_VALUE_EXPR on reference.
1238 * decl.c (check_initializer): Handle DECL_VALUE_EXPR_P.
1240 * semantics.c (finish_non_static_data_member): Preserve dereference
1243 2011-06-16 Jason Merrill <jason@redhat.com>
1246 * parser.c (cp_parser_lambda_body): Share code between
1247 simple and complex cases instead of using cp_parser_function_body.
1250 * decl.c (check_initializer): Check narrowing.
1253 * pt.c (tsubst_decl) [FUNCTION_DECL]: Handle substitution failure.
1256 * semantics.c (finish_id_expression): Mark even dependent
1260 * error.c (dump_template_argument): Don't try to omit default
1261 template args from an argument pack.
1263 2011-06-15 H.J. Lu <hongjiu.lu@intel.com>
1266 * decl.c (get_dso_handle_node): Mark __dso_handle hidden if
1267 assembler supports hidden visibility.
1269 2011-06-14 Jason Merrill <jason@redhat.com>
1272 * cp-tree.h (DEFERRED_NOEXCEPT_SPEC_P): Handle overload.
1273 * method.c (defaulted_late_check): Only maybe_instantiate_noexcept
1274 if the declaration had an exception-specifier.
1275 (process_subob_fn): Don't maybe_instantiate_noexcept.
1276 * pt.c (maybe_instantiate_noexcept): Handle overload.
1277 * typeck2.c (nothrow_spec_p_uninst): New.
1278 (merge_exception_specifiers): Add 'fn' parm. Build up overload.
1279 * typeck.c (merge_types): Adjust.
1281 * pt.c (deduction_tsubst_fntype): Don't save input_location.
1282 (maybe_instantiate_noexcept): Likewise.
1284 2011-06-14 Joseph Myers <joseph@codesourcery.com>
1286 * Make-lang.in (cp/method.o): Update dependencies.
1287 * method.c: Include common/common-target.h.
1288 (use_thunk): Use targetm_common.have_named_sections.
1290 2011-06-14 Steve Ellcey <sje@cup.hp.com>
1292 * decl.c (cxx_init_decl_processing): Use ptr_mode instead of Pmode.
1294 2011-06-14 Jason Merrill <jason@redhat.com>
1296 * error.c (type_to_string): Print typedef-stripped version too.
1299 * call.c (perform_implicit_conversion_flags): Print source type as
1303 * typeck2.c (build_m_component_ref): Preserve rvalueness.
1306 * class.c (build_base_path): Fix cv-quals in unevaluated context.
1309 * semantics.c (cxx_fold_indirect_ref): Local, more permissive copy
1310 of fold_indirect_ref_1.
1311 (cxx_eval_indirect_ref): Use it.
1313 2011-06-11 Jan Hubicka <jh@suse.cz>
1315 * decl2.c (cp_write_global_declarations): Process aliases; look trhough
1318 2011-06-10 Paolo Carlini <paolo.carlini@oracle.com>
1321 * decl.c (grokdeclarator): Reject operator names in parameters.
1323 2011-06-10 Jan Hubicka <jh@suse.cz>
1325 * decl2.c (clear_decl_external): New functoin.
1326 (cp_write_global_declarations): Use it.
1328 2011-06-10 Paolo Carlini <paolo.carlini@oracle.com>
1330 * cp-tree.h (error_operand_p): Remove.
1332 2011-06-09 David Krauss <potswa@mac.com>
1335 * typeck2.c (build_x_arrow): Push fake template context
1336 to produce diagnostic on acyclic endless operator-> drill-down.
1337 * call.c (build_new_op): Change Boolean overload status
1338 value to a pointer to the overload function.
1339 * cp-tree.h: Likewise.
1340 * typeck.c: Likewise.
1341 * parser.c: Likewise.
1342 * decl2.c: Likewise.
1345 2011-06-09 Jason Merrill <jason@redhat.com>
1347 * semantics.c (maybe_constant_value): Handle overflowed input.
1348 (non_const_var_error): Handle non-constant DECL_INITIAL.
1350 * pt.c (build_non_dependent_expr): Use fold_non_dependent_expr_sfinae.
1352 * parser.c (cp_parser_constant_expression): Just return the
1353 non-constant expression.
1355 * semantics.c (finish_compound_literal): Set TREE_HAS_CONSTRUCTOR.
1357 2011-06-09 Paolo Carlini <paolo.carlini@oracle.com>
1360 * decl.c (grokdeclarator): Reject operator names in typedefs.
1362 2011-06-08 Jason Merrill <jason@redhat.com>
1365 * cp-tree.def (DEFERRED_NOEXCEPT): New.
1366 * cp-tree.h (struct tree_deferred_noexcept): New.
1367 (DEFERRED_NOEXCEPT_PATTERN, DEFERRED_NOEXCEPT_ARGS): New.
1368 (DEFERRED_NOEXCEPT_SPEC_P): New.
1369 (enum cp_tree_node_structure_enum): Add TS_CP_DEFERRED_NOEXCEPT.
1370 (union lang_tree_node): Add tree_deferred_noexcept.
1371 (maybe_instantiate_noexcept): Declare.
1372 * cp-objcp-common.c (cp_tree_size): Handle DEFERRED_NOEXCEPT.
1373 * error.c (dump_exception_spec): Likewise.
1374 * cxx-pretty-print.c (pp_cxx_exception_specification): Likewise.
1375 * ptree.c (cxx_print_xnode): Likewise.
1376 * tree.c (cp_tree_equal): Likewise.
1377 * decl.c (cp_tree_node_structure): Likewise.
1378 (duplicate_decls): Call maybe_instantiate_noexcept.
1379 * except.c (build_noexcept_spec): Handle DEFERRED_NOEXCEPT.
1380 (nothrow_spec_p, type_noexcept_p, type_throw_all_p): Check
1381 DEFERRED_NOEXCEPT_SPEC_P.
1382 * typeck2.c (merge_exception_specifiers): Likewise.
1383 * decl2.c (mark_used): Call maybe_instantiate_noexcept.
1384 * method.c (process_subob_fn, defaulted_late_check): Likewise.
1385 * pt.c (tsubst_exception_specification): Add defer_ok parm.
1386 Build DEFERRED_NOEXCEPT.
1387 (maybe_instantiate_noexcept): New.
1388 (tsubst, regenerate_decl_from_template, instantiate_decl): Adjust.
1389 * search.c (check_final_overrider): Call maybe_instantiate_noexcept.
1391 * semantics.c (potential_constant_expression_1): Handle destructor
1394 2011-06-08 Jakub Jelinek <jakub@redhat.com>
1396 * cp-tree.h (struct tinst_level): Add chain_next GTY
1399 2011-06-08 Jason Merrill <jason@redhat.com>
1402 * pt.c (deduction_tsubst_fntype): Don't free the tinst entry
1403 if a pending_template entry is pointing at it.
1405 2011-06-07 Jason Merrill <jason@redhat.com>
1409 * error.c (subst_to_string): New.
1410 (cp_printer): Use it for 'S'.
1411 (print_instantiation_partial_context_line): Handle subst context.
1412 * pt.c (push_tinst_level): Handle subst context.
1413 (deduction_tsubst_fntype): Don't track specific substitutions.
1414 Use push_tinst_level.
1416 * pt.c (deduction_tsubst_fntype): Use push_deduction_access_scope.
1417 (fn_type_unification): Don't call push_deduction_access_scope here.
1419 2011-06-06 Jason Merrill <jason@redhat.com>
1422 * typeck.c (perform_integral_promotions): Don't promote scoped enums.
1423 * call.c (convert_arg_to_ellipsis): Promote them here in old ABI.
1425 2011-06-06 Nicola Pero <nicola.pero@meta-innovation.com>,
1428 * parser.c (cp_parser_objc_at_property_declaration): Allow setter
1429 and getter names to use all the allowed method names.
1431 2011-06-06 Jason Merrill <jason@redhat.com>
1434 * semantics.c (potential_constant_expression_1): Handle FIELD_DECL.
1437 * decl.c (cp_finish_decl): Check DECL_FUNCTION_SCOPE_P rather than
1438 at_function_scope_p.
1441 * tree.c (build_target_expr): Deal with ARM ABI tweaks.
1443 2011-06-04 Jonathan Wakely <jwakely.gcc@gmail.com>
1445 * init.c (build_delete): Warn when deleting type with non-virtual
1448 2011-06-03 Jakub Jelinek <jakub@redhat.com>
1451 * mangle.c (write_nested_name): Use CP_DECL_CONTEXT instead of
1454 2011-06-01 Jason Merrill <jason@redhat.com>
1456 * pt.c (build_non_dependent_expr): Remove special handling of
1460 * pt.c (template_args_equal): Handle one arg being NULL_TREE.
1461 (deduction_tsubst_fntype): Handle excessive non-infinite recursion.
1464 * typeck2.c (build_x_arrow): Don't use build_min_nt.
1466 2010-05-31 Fabien Chêne <fabien@gcc.gnu.org>
1469 * name-lookup.c (supplement_binding_1): If the old binding was a
1470 type name, also check that the DECL actually refers to the same
1471 type or is not a type.
1473 2011-05-31 Jason Merrill <jason@redhat.com>
1476 * tree.c (lvalue_kind): Recurse on NON_DEPENDENT_EXPR. Handle
1477 ARROW_EXPR, TYPEID_EXPR, and arbitrary class-valued expressions.
1478 (build_min_non_dep): Preserve reference refs.
1479 (build_min_non_dep_call_vec): Likewise
1481 2011-05-30 Jakub Jelinek <jakub@redhat.com>
1484 * semantics.c (finish_omp_clauses): Call require_complete_type
1485 even for copyin/copyprivate clauses. Only call
1486 cxx_omp_create_clause_info if inner_type is COMPLETE_TYPE_P.
1488 2011-05-28 Jason Merrill <jason@redhat.com>
1491 * parser.c (cp_parser_lambda_expression): Improve error recovery.
1492 (cp_parser_lambda_declarator_opt): Likewise. Return bool.
1494 2011-05-27 Jason Merrill <jason@redhat.com>
1497 * parser.c (cp_parser_pseudo_destructor_name): Commit to parse
1500 * mangle.c (mangle_decl_string): Make sure we don't try to mangle
1504 * semantics.c (maybe_add_lambda_conv_op): Fix COMDAT sharing.
1505 * decl.c (start_preparsed_function): Don't call comdat_linkage for
1509 * mangle.c (write_expression): Handle MODOP_EXPR.
1512 * parser.c (cp_parser_unqualified_id): Don't check
1513 constructor_name_p for enums.
1516 * pt.c (dependent_type_p_r): Avoid infinite recursion.
1519 * error.c (dump_expr) [COMPONENT_REF]: Use pp_cxx_dot
1520 with INDIRECT_REF of REFERENCE_TYPE.
1523 * pt.c (get_mostly_instantiated_function_type): Use push_access_scope.
1525 2011-05-27 Nathan Froyd <froydnj@codesourcery.com>
1527 * cp-tree.h (building_stmt_tree): Delete.
1528 * decl.c (save_function_data): Tweak initializer for x_cur_stmt_list.
1529 (build_aggr_init_full_exprs): Call building_stmt_list_p
1530 instead of building_stmt_tree.
1531 (initialize_local_var): Likewise.
1532 (finish_function): Likewise.
1533 * decl2.c (finish_anon_union): Likewise.
1534 * init.c (begin_init_stmts): Likewise.
1535 (finish_init_stmts): Likewise.
1536 (expand_aggr_init_1): Likewise.
1537 * name-lookup.c (do_local_using_decl): Likewise.
1538 (do_namespace_alias): Likewise.
1539 (do_using_directive): Likewise.
1540 (cp_emit_debug_info_for_using): Likewise.
1541 * semantics.c (add_stmt): Assert that stmt_list_stack is non-empty.
1543 2011-05-27 Paolo Carlini <paolo.carlini@oracle.com>
1546 * typeck2.c (build_functional_cast): Complain early for invalid uses
1547 of 'auto' and set type to error_mark_node.
1549 2011-05-26 Jason Merrill <jason@redhat.com>
1552 * parser.c (cp_parser_member_declaration): Allow friend T.
1553 * friend.c (make_friend_class): Ignore non-classes.
1554 * pt.c (instantiate_class_template_1): Handle TEMPLATE_TYPE_PARM.
1557 * pt.c (convert_template_argument): Don't complain about using
1558 injected-class-name as template template argument.
1561 * decl.c (check_static_variable_definition): Now static.
1562 (cp_finish_decl): Call it here.
1563 (grokdeclarator): Not here.
1564 * pt.c (instantiate_class_template_1): Or here.
1565 * cp-tree.h: Don't declare it.
1567 2011-05-26 Janis Johnson <janis187@us.ibm.com>
1568 Nathan Froyd <froydnj@codesourcery.com>
1572 * name-lookup.h (enum scope_kind): Add sk_cond.
1573 * name-lookup.c (pushdecl_maybe_friend): Get scope of shadowed local.
1574 Detect and report error for redeclaration from for-init or if
1575 or switch condition.
1576 (begin_scope): Handle sk_cond.
1577 * semantics.c (begin_if_stmt): Use sk_cond.
1578 (begin switch_stmt): Ditto.
1580 2011-05-26 Jason Merrill <jason@redhat.com>
1583 * name-lookup.h (cp_class_binding): Make base a pointer.
1584 * name-lookup.c (new_class_binding): Adjust.
1585 (poplevel_class): Adjust.
1588 * decl.c (grokparms): Function parameter packs don't need to
1590 * pt.c (type_unification_real): But they aren't deduced otherwise.
1592 2011-05-25 Jason Merrill <jason@redhat.com>
1595 * decl.c (build_enumerator): If incremented enumerator won't fit in
1596 previous integral type, find one it will fit in.
1599 * decl.c (create_array_type_for_decl): Complain about array of auto.
1603 * error.c (dump_template_bindings): Set processing_template_decl
1604 for a partial instantiation.
1607 * decl.c (grokdeclarator): Don't change type when adding rvalue ref
1608 to another reference type.
1611 * decl.c (case_conversion): New.
1612 (finish_case_label): Use it.
1614 * ptree.c (cxx_print_xnode): Handle ARGUMENT_PACK_SELECT.
1617 * pt.c (dependent_template_arg_p): See through ARGUMENT_PACK_SELECT.
1620 * decl.c (grokdeclarator): Complain about auto typedef.
1623 * decl.c (grokdeclarator): Complain later for auto parameter.
1624 * pt.c (splice_late_return_type): Handle use in a template
1628 * typeck.c (cp_build_modify_expr): Check DECL_DEFAULTED_FN.
1631 * parser.c (cp_parser_parameter_declaration): Recognize
1632 list-initialization.
1633 (cp_parser_direct_declarator): Check for the closing
1634 paren before parsing definitely.
1637 * parser.c (cp_parser_constructor_declarator_p): Don't check
1638 constructor_name_p for enums.
1639 (cp_parser_diagnose_invalid_type_name): Correct error message.
1642 * init.c (perform_member_init): Handle list-initialization
1643 of array of non-trivial class type.
1646 * pt.c (instantiate_class_template_1): Call maybe_add_lambda_conv_op.
1647 * semantics.c (lambda_function): Check COMPLETE_OR_OPEN_TYPE_P.
1650 * pt.c (tsubst_decl) [PARM_DECL]: Handle partial instantiation of
1651 function parameter pack.
1652 (tsubst_pack_expansion): Likewise.
1654 * cp-objcp-common.c (cp_common_init_ts): TYPE_ARGUMENT_PACK has
1657 2011-05-25 Jakub Jelinek <jakub@redhat.com>
1659 * cp-objcp-common.c (cp_common_init_ts): Mark CTOR_INITIALIZER
1663 * semantics.c (cxx_eval_bit_field_ref): Handle the
1664 case when BIT_FIELD_REF doesn't cover only a single field.
1666 2011-05-24 Jason Merrill <jason@redhat.com>
1669 * pt.c (get_mostly_instantiated_function_type): Use
1670 push_deferring_access_checks rather than set flag_access_control.
1672 2011-05-24 Nicola Pero <nicola.pero@meta-innovation.com>,
1674 * parser.c (cp_parser_objc_class_ivars): Deal gracefully with a
1675 syntax error in declaring an ObjC instance variable.
1677 2011-05-24 Jason Merrill <jason@redhat.com>
1680 * class.c (pushclass): Accept NULL argument.
1681 (popclass): Deal with popping null class.
1682 * pt.c (push_access_scope, pop_access_scope): Use them rather than
1683 push_to_top_level/pop_from_top_level.
1684 (push_deduction_access_scope, pop_defarg_context): New.
1685 (fn_type_unification): Use them.
1686 * name-lookup.c (lookup_name_real_1): Check current_class_type.
1688 2011-05-24 Paolo Carlini <paolo.carlini@oracle.com>
1690 * decl.c (grokdeclarator): Use current_class_name.
1692 2011-05-24 Joseph Myers <joseph@codesourcery.com>
1694 * Make-lang.in (GXX_OBJS): Remove prefix.o.
1695 (g++$(exeext)): Use libcommon-target.a.
1696 (CXX_C_OBJS): Remove prefix.o.
1698 2011-05-23 Jason Merrill <jason@redhat.com>
1700 * pt.c (tsubst_copy_and_build): Use current_class_name.
1703 * call.c (convert_arg_to_ellipsis): Call force_rvalue.
1706 * typeck.c (cp_build_c_cast): Don't strip cv-quals when
1707 converting to reference.
1708 (build_static_cast_1): Update for glvalues.
1711 * typeck.c (build_const_cast_1): Handle rvalue references.
1714 * decl.c (use_eh_spec_block): Do use an EH spec block for a
1718 * call.c (splice_viable): Be strict in templates.
1721 * error.c (dump_template_bindings): Suppress access control.
1724 * pt.c (instantiate_decl): Handle =default.
1727 * pt.c (invalid_nontype_parm_type_p): Allow DECLTYPE_TYPE.
1729 2011-05-23 Nathan Froyd <froydnj@codesourcery.com>
1731 * call.c (build_over_call): Tweak call to check_function_arguments.
1732 * typeck.c (cp_build_function_call_vec): Likewise.
1734 2011-05-23 Jonathan Wakely <jwakely.gcc@gmail.com>
1737 * init.c (perform_member_init): Check for self-initialization.
1739 2011-05-22 Jason Merrill <jason@redhat.com>
1742 * typeck.c (composite_pointer_type_r): Return error_mark_node
1743 on error in SFINAE context.
1745 2011-05-20 Jason Merrill <jason@redhat.com>
1748 * decl.c (grokdeclarator): Don't add set const function-cv-qual
1749 for constexpr fns to memfn_quals, just add it to the type.
1750 (revert_static_member_fn): Don't complain about quals.
1751 (check_static_quals): New.
1752 (grokfndecl): Call it.
1753 (start_preparsed_function): Don't call revert_static_member_fn.
1756 * decl.c (revert_static_member_fn): Ignore const on constexpr fn.
1759 * cvt.c (type_promotes_to): Don't promote scoped enums.
1762 * decl.c (duplicate_decls): Preserve DECL_DELETED_FN.
1765 * tree.c (stabilize_expr): Fix typo.
1769 * typeck.c (comp_except_specs): noexcept(false) is not compatible
1770 with throw(type-list).
1771 * typeck2.c (merge_exception_specifiers): noexcept(false)
1772 beats any more limited specification.
1776 * pt.c (tsubst_copy_and_build) [CALL_EXPR]: Avoid repeating
1778 * semantics.c (perform_koenig_lookup): Add complain parm.
1779 * cp-tree.h: Adjust.
1780 * parser.c (cp_parser_postfix_expression): Adjust.
1781 (cp_parser_perform_range_for_lookup): Adjust.
1783 2011-05-20 Jason Merrill <jason@redhat.com>
1785 * semantics.c (finish_call_expr): SET_EXPR_LOCATION.
1787 2011-05-20 Joseph Myers <joseph@codesourcery.com>
1789 * Make-lang.in (GXX_OBJS): Remove intl.o and version.o.
1791 2011-05-19 Jakub Jelinek <jakub@redhat.com>
1794 * decl.c (check_omp_return): Stop searching on sk_function_parms.
1797 * method.c (get_dtor, get_copy_ctor): Add COMPLAIN argument,
1798 pass it down to locate_fn_flags.
1799 * cp-tree.h (get_dtor, get_copy_ctor): Adjust prototypes.
1800 * semantics.c (cxx_omp_create_clause_info): Adjust callers.
1801 * cp-gimplify.c: Include splay-tree.h.
1802 (splay_tree_compare_decl_uid, omp_var_to_track,
1803 omp_cxx_notice_variable): New functions.
1804 (struct cp_genericize_omp_taskreg): New type.
1805 (struct cp_genericize_data): Add omp_ctx field.
1806 (cp_genericize_r): Attempt to determine implicitly determined
1807 firstprivate class type variables.
1808 (cp_genericize): Clear omp_ctx.
1809 * Make-lang.in (cp/cp-gimplify.o): Depend on $(SPLAY_TREE_H).
1811 2011-05-18 Jason Merrill <jason@redhat.com>
1815 * class.c (finalize_literal_type_property): Do check
1816 for constexpr member functions of non-literal class.
1817 (finish_struct): Don't call check_deferred_constexpr_decls.
1818 * cp-tree.h: Don't declare it.
1819 (DECL_DEFERRED_CONSTEXPR_CHECK): Remove.
1820 * decl.c (grok_special_member_properties): Don't check it
1821 (grokfnedcl): Don't call validate_constexpr_fundecl.
1822 (start_preparsed_function): Do call it.
1823 * pt.c (tsubst_decl): Don't call it.
1824 (instantiate_class_template_1): Don't call
1825 check_deferred_constexpr_decls.
1826 * semantics.c (literal_type_p): Check for any incompleteness.
1827 (ensure_literal_type_for_constexpr_object): Likewise.
1828 (is_valid_constexpr_fn): Revert deferral changes.
1829 (validate_constexpr_fundecl): Likewise.
1830 (register_constexpr_fundef): Likewise.
1831 (check_deferred_constexpr_decls): Remove.
1833 2011-05-16 Jason Merrill <jason@redhat.com>
1836 * pt.c (deduction_tsubst_fntype): Use a VEC initially.
1838 2011-05-15 Paolo Carlini <paolo.carlini@oracle.com>
1840 * cxx-pretty-print.c: Update comment.
1841 * semantics.c (trait_expr_value, finish_trait_expr):
1843 * parser.c (cp_parser_primary_expression): Likewise.
1845 2011-05-15 Jonathan Wakely <jwakely.gcc@gmail.com>
1848 * parser.c (cp_parser_perform_range_for_lookup): Call complete_type.
1850 2011-05-13 Ville Voutilainen <ville.voutilainen@gmail.com>
1852 Implement final on class.
1853 * class.c (check_bases): Diagnose derivation from a final class.
1854 * cp-tree.h (lang_type_class): Add is_final and adjust dummy.
1855 (CLASSTYPE_FINAL): New.
1856 * parser.c (cp_parser_class_head): Parse class-virt-specifier, set
1858 * pt.c (instantiate_class_template_1): Copy CLASSTYPE_FINAL.
1860 2011-05-13 Jason Merrill <jason@redhat.com>
1863 * pt.c (deduction_tsubst_fntype): New.
1864 (fn_type_unification): Use it.
1865 (init_template_processing): Initialize hash table.
1866 (print_template_statistics): Print hash table stats.
1868 * call.c (build_op_call): Use timevar_cond_start/stop.
1869 (build_user_type_conversion): Likewise.
1871 2011-05-12 Jason Merrill <jason@redhat.com>
1873 * cp-tree.h (DECL_DEFERRED_CONSTEXPR_CHECK): New.
1874 * semantics.c (validate_constexpr_fundecl): Set it.
1875 (check_deferred_constexpr_decls): Clear it.
1876 (register_constexpr_fundef): Make sure it isn't set.
1877 * decl.c (grok_special_member_properties): Check it.
1879 2011-05-11 Jason Merrill <jason@redhat.com>
1882 * semantics.c (validate_constexpr_fundecl): Defer checking if
1883 an argument type is being defined.
1884 (is_valid_constexpr_fn): Add defer_ok parm.
1885 (cxx_eval_call_expression): Adjust.
1886 (check_deferred_constexpr_decls): New.
1887 (literal_type_p): Make sure type isn't being defined.
1888 (ensure_literal_type_for_constexpr_object): Handle type being defined.
1889 * cp-tree.h: Declare check_deferred_constexpr_decls.
1890 * decl.c (grokfndecl): Call validate_constexpr_fundecl here.
1891 (start_preparsed_function, cp_finish_decl): Not here.
1892 * class.c (finalize_literal_type_property): Don't call
1893 validate_constexpr_fundecl.
1894 (finish_struct): Call check_deferred_constexpr_decls.
1895 * pt.c (tsubst_decl): Call validate_constexpr_fundecl.
1896 (instantiate_class_template): Call check_deferred_constexpr_decls.
1898 * semantics.c (validate_constexpr_fundecl): Check DECL_TEMPLATE_INFO
1899 rather than DECL_TEMPLATE_INSTANTIATION.
1900 (cxx_eval_call_expression): Likewise.
1902 * semantics.c (register_constexpr_fundef): Add to hash table here.
1903 (validate_constexpr_fundecl): Not here.
1905 * decl.c (grokdeclarator): Only set DECL_DECLARED_CONSTEXPR_P once.
1907 * pt.c (build_non_dependent_expr): Don't check null_ptr_cst_p,
1908 do call maybe_constant_value in C++0x mode.
1909 * semantics.c (cxx_eval_constant_expression): Handle TEMPLATE_DECL.
1912 * pt.c (value_dependent_expr_p): Handle CONSTRUCTOR.
1914 2011-05-11 Nathan Froyd <froydnj@codesourcery.com>
1916 * cp-tree.h (TYPENAME_TYPE_FULLNAME, TYPEOF_TYPE_EXPR): Use
1918 (UNDERLYING_TYPE_TYPE, DECLTYPE_TYPE_EXPR): Likewise.
1919 (DECLTYPE_TYPE_ID_EXPR_OR_MEMBER_ACCESS_P): Likewise.
1920 (TEMPLATE_TYPE_PARM_INDEX): Likewise.
1922 2011-05-10 Jason Merrill <jason@redhat.com>
1925 * class.c (type_build_ctor_call): New.
1926 * cp-tree.h: Declare it.
1927 * decl.c (check_initializer): Use it instead of
1928 TYPE_NEEDS_CONSTRUCTING.
1929 * init.c (build_value_init, build_value_init_noctor): Likewise.
1930 (perform_member_init, expand_aggr_init_1, build_new_1): Likewise.
1931 (build_vec_init): Likewise.
1932 * typeck2.c (process_init_constructor_array): Likewise.
1933 (process_init_constructor_record): Likewise.
1936 * pt.c (tsubst_copy_and_build): Handle substitution of a pack
1937 expansion producing another expansion.
1939 2011-05-10 Ville Voutilainen <ville.voutilainen@gmail.com>
1941 Fixes for override/final.
1942 * class.c (check_for_override): Diagnose final on a nonvirtual
1943 member function, diagnose override for a virtual with no matching
1944 override. Don't fiddle around with DECL_VINDEX.
1946 2011-05-10 Nathan Froyd <froydnj@codesourcery.com>
1948 * cp-tree.def (EXPR_PACK_EXPANSION): Add an operand.
1949 * cp-objcp-common.c (cp_common_init_ts): Mark it as TS_TYPED.
1950 * cp-tree.h (PACK_EXPANSION_PARAMETER_PACKS): Use the new
1951 operand of EXPR_PACK_EXPANSION.
1952 (cp_tree_operand_length): Declare.
1953 * tree.c (cp_tree_operand_length): Define.
1954 (cp_tree_equal): Call it.
1955 * pt.c (value_dependent_expr_P): Likewise.
1956 * mangle.c (write_expression): Likewise.
1958 2011-05-09 Paolo Carlini <paolo.carlini@oracle.com>
1962 * decl.c (reshape_init): Take a complain parameter and do
1963 not call error if tf_error is not set.
1964 (check_initializer, reshape_init_r, reshape_init_array,
1965 reshape_init_array_1, reshape_init_vector, reshape_init_class):
1967 * typeck2.c (digest_init_r): Take a complain parameter and
1968 pass it to convert_for_initialization.
1969 (digest_init, digest_init_flags, process_init_constructor_array,
1970 process_init_constructor_record, process_init_constructor_union,
1971 process_init_constructor, digest_init_r): Adjust.
1972 * init.c (expand_default_init, build_new_1): Likewise.
1973 * typeck.c (cp_build_modify_expr): Likewise.
1974 * decl2.c (grokfield): Likewise.
1975 * call.c (convert_like_real, convert_default_arg): Likewise.
1976 * semantics.c (finish_compound_literal): Pass complain to
1977 reshape_init and digest_init.
1978 * cp-tree.h: Adjust declarations.
1980 2011-05-07 Fabien Chêne <fabien@gcc.gnu.org>
1983 * init.c (diagnose_uninitialized_cst_or_ref_member_1): stop the
1984 recursion if there is user defined constructor.
1986 2011-05-09 Jason Merrill <jason@redhat.com>
1989 * decl.c (initialize_local_var): Use DECL_INITIAL for simple
1992 2011-05-08 Ville Voutilainen <ville.voutilainen@gmail.com>
1994 Implement final/override for member functions.
1995 * class.c (check_for_override): Check for DECL_OVERRIDE_P.
1996 * cp-tree.h (DECL_OVERRIDE_P, DECL_FINAL_P): New.
1997 (cp_virt_specifiers, enum virt_specifier): New.
1998 * decl.c (set_virt_specifiers): New.
1999 (grokdeclarator): Use them. Diagnose virt-specifiers on non-fields.
2000 * parser.c (make_call_declarator): add virt-specifiers parameter.
2001 (cp_parser_lambda_declarator_opt): Adjust.
2002 (cp_parser_direct_declarator): Likewise.
2003 (cp_parser_virt_specifier_seq_opt): New.
2004 * search.c (check_final_overrider): Diagnose attempts to override
2005 a final member function.
2007 2011-05-09 Dodji Seketeli <dodji@redhat.com>
2010 * class.c (fixed_type_or_null): Use type_dependent_p_push to test
2011 if the instance has a dependent initializer.
2013 2011-05-08 Paolo Carlini <paolo.carlini@oracle.com>
2016 * cxx-pretty-print.c (pp_cxx_template_declaration): Remove
2017 effectively unused variable.
2019 2011-05-07 Eric Botcazou <ebotcazou@adacore.com>
2021 * name-lookup.h (global_bindings_p): Adjust prototype.
2022 * name-lookup.c (global_bindings_p): Return bool.
2024 2011-05-06 Jason Merrill <jason@redhat.com>
2026 * decl.c (stabilize_save_expr_r): Set *walk_subtrees as
2030 * semantics.c (cxx_eval_conditional_expression): Check
2031 integer_zerop instead.
2032 (potential_constant_expression_1): Likewise.
2035 * semantics.c (cxx_eval_array_reference): Handle implicit
2038 2011-05-06 Nathan Froyd <froydnj@codesourcery.com>
2040 * cp-tree.h (type_of_this_parm, class_of_this_parm): New functions.
2041 * call.c (standard_conversion): Call class_of_this_parm.
2042 * cxx-pretty-print.c (pp_cxx_implicit_parameter_type): Likewise.
2043 (pp_cxx_direct_abstract_declarator): Likewise.
2044 * decl2.c (change_return_type): Likewise.
2045 (cp_reconstruct_complex_type): Likewise.
2046 * error.c (dump_type_suffix, dump_function_decl): Likewise.
2047 * mangle.c (write_function_type): Likewise.
2048 * pt.c (unify): Likewise.
2049 * typeck.c (merge_types, type_memfn_quals): Likewise.
2050 * decl.c (build_this_parm): Call type_of_this_parm.
2052 2011-05-06 Dodji Seketeli <dodji@redhat.com>
2055 * cp-tree.h (non_static_member_function_p): Declare new function.
2056 * tree.c (non_static_member_function_p): Define it.
2057 * semantics.c (finish_call_expr): Use it.
2059 2011-05-05 Nathan Froyd <froydnj@codesourcery.com>
2061 * decl.c (finish_case_label): Omit the loc argument to
2064 2011-05-05 Jason Merrill <jason@redhat.com>
2066 * cp-tree.h (REFERENCE_REF_P): Just check the type.
2067 * cvt.c (convert_from_reference): Adjust.
2068 * pt.c (build_non_dependent_expr): Adjust.
2069 * semantics.c (finish_offsetof): Adjust.
2070 * tree.c (lvalue_kind): Use it.
2073 * tree.c (stabilize_expr): Don't make gratuitous copies of classes.
2075 2011-05-05 Eric Botcazou <ebotcazou@adacore.com>
2077 * decl.c (start_preparsed_function): Do not set
2078 dont_save_pending_sizes_p.
2080 2011-05-05 Joseph Myers <joseph@codesourcery.com>
2082 * parser.c (cp_parser_objc_method_definition_list): Update call to
2083 objc_start_method_definition.
2085 2011-05-04 Jason Merrill <jason@redhat.com>
2088 * class.c (resolves_to_fixed_type_p): Don't look closely
2091 2011-05-03 Paolo Carlini <paolo.carlini@oracle.com>
2094 * call.c (add_builtin_candidate): Handle REALPART_EXPR and
2097 2011-05-02 Lawrence Crowl <crowl@google.com>
2099 * decl.c: (push_local_name): Change TV_NAME_LOOKUP to start/stop.
2100 (poplevel): Refactor POP_TIMEVAR_AND_RETURN to plain code.
2101 Change TV_NAME_LOOKUP to start/stop.
2102 (define_label): Refactor timevar calls out to a wrapper function.
2103 Change TV_NAME_LOOKUP to start/stop.
2104 (xref_tag): Likewise.
2105 (lookup_label): Refactor timevar calls out to a wrapper function.
2106 Change TV_NAME_LOOKUP to start_cond/stop_cond.
2108 * pt.c: (instantiate_class_template): Add a wrapper to push/pop new
2110 (instantiate_template): Add a wrapper to push/pop new TV_TEMPLATE_INST.
2111 (lookup_template_class): Refactor timevar calls out to a wrapper
2112 function. Change use of TV_NAME_LOOKUP to TV_TEMPLATE_INST.
2113 (instantiate_decl): Change TV_PARSE to TV_TEMPLATE_INST.
2115 * name-lookup.c: (store_bindings): Change TV_NAME_LOOKUP to start/stop.
2116 (poplevel_class): Change TV_NAME_LOOKUP to start_cond/stop_cond.
2117 (push_namespace): Likewise.
2118 (pop_nested_namespace): Likewise.
2119 (pushdecl_namespace_level): Likewise.
2120 (store_class_bindings): Likewise.
2121 (push_to_top_level): Likewise.
2122 (identifier_type_value): Refactor timevar calls out to a wrapper
2123 function. Change TV_NAME_LOOKUP to start/stop.
2124 (find_binding): Likewise.
2125 (push_using_decl): Likewise.
2126 (lookup_arg_dependent): Likewise.
2127 (push_using_directive): Likewise.
2128 (qualified_lookup_using_namespace): Refactor POP_TIMEVAR_AND_RETURN
2129 to plain code. Change TV_NAME_LOOKUP to start/stop.
2130 (lookup_type_current_level): Likewise. Refactor inner return to
2132 (pushdecl_class_level): Refactor POP_TIMEVAR_AND_RETURN to plain
2133 code. Change TV_NAME_LOOKUP to start_cond/stop_cond.
2134 (pushdecl_top_level_1): Likewise.
2135 (lookup_using_namespace): Likewise.
2136 (pushdecl_with_scope): Refactor timevar calls out to a wrapper
2137 function. Change TV_NAME_LOOKUP to start_cond/stop_cond.
2138 (push_overloaded_decl): Likewise.
2139 (push_class_level_binding): Likewise.
2140 (namespace_binding): Likewise.
2141 (set_namespace_binding): Likewise.
2142 (supplement_binding): Likewise.
2143 (unqualified_namespace_lookup): Likewise.
2144 (lookup_name_real): Likewise.
2145 (lookup_type_scope): Likewise.
2146 (namespace_ancestor): Likewise.
2147 (lookup_name_innermost_nonclass_level): Likewise.
2148 (pushtag): Likewise.
2149 (pop_from_top_level): Likewise.
2150 (pushdecl_maybe_friend): Refactor timevar calls out to a wrapper
2151 function. Change TV_NAME_LOOKUP to start_cond/stop_cond. Wrap long
2153 (add_using_namespace): Refactor timevar calls out to a wrapper
2154 function. Change TV_NAME_LOOKUP to start_cond/stop_cond. Bypass
2155 wrapper on call to self.
2157 * decl2.c: (cp_write_global_declarations): Add start/stop of
2158 new TV_PHASE_DEFERRED, TV_PHASE_CGRAPH, TV_PHASE_CHECK_DBGINFO.
2159 Remove push/pop calls to TV_VARCONST.
2161 * parser.c: Add include of "timevar.h".
2162 (cp_parser_explicit_instantiation): Add push/pop calls to
2164 (cp_parser_enum_specifier): Add push/pop calls to new TV_PARSE_ENUM.
2165 (cp_parser_class_specifier): Add wrapper to add push/pop calls to
2167 (cp_parser_function_definition_from_specifiers_and_declarator): Add
2168 push/pop calls to new TV_PARSE_FUNC or TV_PARSE_INLINE.
2169 (cp_parser_late_parsing_for_member): Add push/pop calls to
2170 new TV_PARSE_INMETH.
2172 * call.c: Add include of "timevar.h".
2173 (convert_class_to_reference): Wrap and add push/pop calls to
2175 (build_op_call): Likewise.
2176 (build_conditional_expr): Likewise.
2177 (build_new_op): Likewise.
2178 (build_new_method_call): Likewise.
2179 (build_user_type_conversion): Reorganize to single return and add
2180 push/pop calls to TV_OVERLOAD.
2181 (perform_overload_resolution): Likewise.
2183 * Make-lang.in: Add dependence of call.o and parser.o on $(TIMEVAR_H).
2185 2011-05-02 Jason Merrill <jason@redhat.com>
2187 * tree.c (build_vec_init_expr): Take complain parm.
2188 (build_vec_init_elt): Likewise. Free arg vector.
2189 (diagnose_non_constexpr_vec_init, build_array_copy): Adjust.
2190 * cp-tree.h (VEC_INIT_EXPR_SLOT): Use VEC_INIT_EXPR_CHECK.
2191 (VEC_INIT_EXPR_INIT): Likewise.
2192 Adjust build_vec_init_expr declaration.
2193 * init.c (perform_member_init): Adjust.
2197 * cp-tree.def (VEC_INIT_EXPR): Add third operand.
2198 * cp-tree.h (VEC_INIT_EXPR_NELTS): New.
2199 * cp-gimplify.c (cp_gimplify_expr) [VEC_INIT_EXPR]: Handle it.
2200 * tree.c (build_vec_init_expr): Handle getting pointer/nelts.
2201 (build_vec_init_elt): Don't expect an array type.
2202 (build_array_copy): Adjust.
2203 * init.c (perform_member_init): Adjust.
2204 (build_new_1): Use build_vec_init_expr.
2207 * tree.c (build_vec_init_expr): Set TREE_SIDE_EFFECTS.
2208 Protect an explicit target.
2211 * decl.c (stabilize_save_expr_r, stabilize_vla_size): New.
2212 (compute_array_index_type): Revert earlier 48446 changes.
2213 (grokdeclarator): Use stabilize_vla_size.
2215 2011-05-02 Dmitry Gorbachev <d.g.gorbachev@gmail.com>
2216 Eric Botcazou <ebotcazou@adacore.com>
2218 * parser.c (cp_parser_init_declarator): Set pushed_scope to NULL_TREE
2219 instead of inappropriate zero values.
2221 2011-05-02 Paolo Carlini <paolo.carlini@oracle.com>
2224 * decl.c (compute_array_index_type): Check build_expr_type_conversion
2225 return value for NULL_TREE.
2227 2011-04-29 Paolo Carlini <paolo.carlini@oracle.com>
2230 * init.c (perform_member_init): Check build_value_init return
2231 value for error_mark_node.
2233 2011-04-29 Diego Novillo <dnovillo@google.com>
2234 Le-Chun Wu <lcwu@google.com>
2236 * call.c (conversion_null_warnings): Also handle assignments
2237 when warning about NULL conversions.
2239 2011-04-29 Le-Chun Wu <lcwu@google.com>
2241 * cp-tree.h (LOOKUP_EXPLICIT_TMPL_ARGS): Define.
2242 * call.c (build_new_function_call): Set it for TEMPLATE_ID_EXPRs.
2243 (build_over_call): Use it to determine whether to emit a NULL
2244 warning for template function instantiations.
2245 (build_new_method_call): Set LOOKUP_EXPLICIT_TMPL_ARGS if
2246 EXPLICIT_TARGS is set.
2248 2011-04-29 Nicola Pero <nicola.pero@meta-innovation.com>,
2249 Mike Stump <mikestump@comcast.net>
2251 * Make-lang.in ($(srcdir)/cp/cfns.h): Enable the dependency only
2252 in maintainer mode. Use the --output-file option of gperf instead
2253 of > to prevent creating an empty cp/cfns.h when gperf is not
2256 2011-04-28 Paolo Carlini <paolo.carlini@oracle.com>
2259 * semantics.c (finish_base_specifier): cv-qualified base class
2260 is fine, per DR 484.
2262 2011-04-28 Dodji Seketeli <dodji@redhat.com>
2265 * semantics.c (finish_call_expr): Don't forget BASELINK nodes when
2266 considering call expressions involving a member function.
2268 2011-04-28 Paolo Carlini <paolo.carlini@oracle.com>
2271 * tree.c (build_cplus_new): Check build_target_expr return
2272 value for error_mark_node.
2274 2011-04-28 Paolo Carlini <paolo.carlini@oracle.com>
2277 * semantics.c (literal_type_p): Reference types are literal types,
2279 (valid_type_in_constexpr_fundecl_p): Remove.
2280 (is_valid_constexpr_fn): Adjust.
2282 2011-04-27 Jason Merrill <jason@redhat.com>
2285 Implement list-initialization of _Complex.
2286 * decl.c (reshape_init_r): Allow {real,imag} for _Complex.
2287 (check_initializer): Likewise.
2288 * call.c (build_complex_conv): New.
2289 (implicit_conversion): Call it.
2290 (convert_like_real): Handle it.
2291 * typeck2.c (check_narrowing): Handle it.
2293 * init.c (build_vec_delete_1): Look for sfk_deleting_destructor to
2294 decide whether to delete.
2295 (build_vec_init): Pass sfk_complete_destructor.
2298 * cp-tree.def (VEC_INIT_EXPR): Add third operand.
2299 * cp-tree.h (VEC_INIT_EXPR_NELTS): New.
2300 * cp-gimplify.c (cp_gimplify_expr) [VEC_INIT_EXPR]: Handle it.
2301 * tree.c (build_vec_init_expr): Handle getting pointer/nelts.
2302 (build_vec_init_elt): Don't expect an array type.
2303 (build_array_copy): Adjust.
2304 * init.c (perform_member_init): Adjust.
2305 (build_new_1): Use build_vec_init_expr.
2307 * class.c (resolve_address_of_overloaded_function): Don't
2308 change OVERLOAD to TREE_LIST.
2309 * pt.c (print_candidates_1): Remove nonsensical assert.
2312 * parser.c (cp_parser_diagnose_invalid_type_name): Commit
2313 to tentative parse sooner.
2315 2011-04-26 Jason Merrill <jason@redhat.com>
2318 * parser.c (cp_parser_primary_expression): Set *idk to
2319 CP_ID_KIND_NONE for a parenthesized identifier.
2321 * ptree.c (cxx_print_type) [TYPENAME_TYPE]: Dump fullname.
2322 (cxx_print_identifier): Correct indentation.
2325 * decl.c (cxx_maybe_build_cleanup): Add complain parm.
2326 * tree.c (force_target_expr): Add complain parm.
2327 (build_target_expr_with_type): Likewise.
2328 (get_target_expr_sfinae): Split out.
2329 (build_vec_init_expr, bot_manip): Adjust.
2330 * init.c (build_vec_delete, build_vec_delete_1): Add complain parm.
2331 (build_delete, build_dtor_call): Likewise.
2332 (perform_direct_initialization_if_possible): Adjust.
2333 (build_vec_init): Handle error return.
2334 * cvt.c (force_rvalue): Add complain parm.
2335 Call build_special_member_call directly.
2336 * decl2.c (delete_sanity): Add complain parm.
2337 (build_cleanup): Adjust.
2338 * pt.c (tsubst_copy_and_build, tsubst_expr): Adjust.
2339 * semantics.c (finish_stmt_expr_expr): Adjust.
2340 (finish_compound_literal): Adjust.
2341 * parser.c (cp_parser_delete_expression): Adjust.
2342 * typeck2.c (build_functional_cast): Adjust.
2343 * cp-tree.h: Adjust.
2345 2011-04-26 Martin Jambor <mjambor@suse.cz>
2347 * class.c (cp_fold_obj_type_ref): Remove.
2348 * cp-tree.h (cp_fold_obj_type_ref): Remove declaration.
2350 2011-04-25 Paolo Carlini <paolo.carlini@oracle.com>
2352 * cp-tree.def: Add a new UNDERLYING_TYPE tree code.
2353 * cp-tree.h (enum cp_trait_kind): Add CPTK_UNDERLYING_TYPE, tidy.
2354 (UNDERLYING_TYPE_TYPE): Add.
2355 * cp-objcp-common.c (cp_common_init_ts): Mark UNDERLYING_TYPE
2357 * parser.c (cp_lexer_next_token_is_decl_specifier_keyword,
2358 cp_parser_simple_type_specifier): Handle UNDERLYING_TYPE.
2359 (cp_parser_trait_expr): Deal with RID_UNDERLYING_TYPE; tidy.
2360 * semantics.c (finish_underlying_type): New.
2361 * typeck.c (structural_comptypes): Handle UNDERLYING_TYPE.
2362 * error.c (dump_type, dump_type_prefix, dump_type_suffix): Likewise.
2363 * cxx-pretty-print.c (p_cxx_type_id): Likewise.
2364 * tree.c (cp_walk_subtrees): Likewise.
2365 * pt.c (for_each_template_parm_r, tsubst, unify,
2366 dependent_type_p_r): Likewise.
2367 * mangle.c (write_type): Sorry for __underlying_type.
2369 2011-04-25 Jason Merrill <jason@redhat.com>
2372 * decl.c (type_dependent_init_p): New.
2373 (cp_finish_decl): Check it.
2374 * pt.c (any_type_dependent_elements_p): New.
2375 * cp-tree.h: Declare it.
2377 2011-04-20 Jason Merrill <jason@redhat.com>
2379 * semantics.c (finish_compound_literal): Don't put an array
2380 with a dtor in a static variable.
2382 * call.c (build_over_call): Handle trivial dtor.
2384 * search.c (lookup_fnfields_slot): Call complete_type.
2387 * decl2.c (build_offset_ref_call_from_tree): Move
2388 non-dependency of object outside condition.
2391 * decl.c (cp_finish_decl): Simplify template handling.
2393 2011-04-20 Jim Meyering <meyering@redhat.com>
2395 * tree.c (cxx_printable_name_internal): Remove useless if-before-free.
2397 2011-04-19 Jason Merrill <jason@redhat.com>
2400 * typeck.c (cp_build_binary_op): Fold COMPLEX_EXPR.
2403 * decl.c (duplicate_decls): Keep always_inline attribute
2404 in sync with DECL_DISREGARD_INLINE_LIMITS.
2406 2011-04-18 Jason Merrill <jason@redhat.com>
2409 * typeck2.c (build_functional_cast): Handle VOID_TYPE.
2412 * init.c (build_value_init): Handle UNION_TYPE the same.
2414 2011-04-18 Jakub Jelinek <jakub@redhat.com>
2417 * parser.c (cp_parser_omp_for_loop): Don't use cp_parser_omp_for_incr
2418 for type dependent pointers.
2420 2011-04-18 Jim Meyering <meyering@redhat.com>
2422 * pt.c (type_unification_real): Fix typo in comment: s/in in/in/.
2424 2011-04-17 Jan Hubicka <jh@suse.cz>
2426 * semantics.c (finish_goto_stmt): Do set UNINLINABLE flag on computed
2429 2011-04-17 Jason Merrill <jason@redhat.com>
2432 * typeck2.c (build_functional_cast): Disallow array type.
2434 * tree.c (get_target_expr): Handle VEC_INIT_EXPR.
2436 2011-04-17 Jan Hubicka <jh@suse.cz>
2438 * class.c (cp_fold_obj_type_ref): Drop vtable_method.
2440 2011-04-15 Rodrigo Rivas Costa <rodrigorivascosta@gmail.com>
2443 * parser.c (cp_convert_range_for): Split into
2444 cp_parser_perform_range_for_lookup.
2445 (cp_parser_perform_range_for_lookup): New.
2446 (cp_parser_range_for_member_function): New.
2447 (cp_parser_for_init_statement): Correct error message.
2448 * semantics.c (finish_call_expr): Accept COMPONENT_REF.
2450 2011-04-14 Nicola Pero <nicola.pero@meta-innovation.com>
2452 * parser.c (cp_parser_objc_protocol_declaration): Updated for
2453 change from objc_declare_protocols() to objc_declare_protocol().
2455 2011-04-14 Nathan Froyd <froydnj@codesourcery.com>
2458 * typeck.c (cxx_mark_addressable) [CONST_DECL]: Mark addressable
2459 and return immediately.
2461 2011-04-14 Nathan Froyd <froydnj@codesourcery.com>
2463 * cp-tree.def (SWITCH_STMT): Add an extra operand.
2464 * cp-objcp-common.c (cp_common_init_ts): Mark it as TS_TYPED.
2465 * cp-tree.h (SWITCH_STMT_SCOPE): Define.
2466 * semantics.c (begin_switch__stmt): Pass scope to build_stmt.
2467 (finish_switch_stmt): Use SWITCH_STMT_SCOPE instead of TREE_CHAIN.
2469 2011-04-14 Nathan Froyd <froydnj@codesourcery.com>
2471 * cp-tree.def (IF_STMT): Add an extra operand.
2472 * cp-objcp-common.c (cp_common_init_ts): Mark it as TS_TYPED.
2473 * cp-tree.h (IF_SCOPE): Define.
2474 * semantics.c (begin_if_stmt): Pass scope to build_stmt.
2475 (finish_if_stmt): Use IF_SCOPE instead of TREE_CHAIN.
2477 2011-04-14 Nathan Froyd <froydnj@codesourcery.com>
2479 * cp-tree.def (FOR_STMT, RANGE_FOR_STMT): Add an extra operand.
2480 * cp-objcp-common.c (cp_common_init_ts): Mark them as TS_TYPED.
2481 * cp-tree.h (FOR_SCOPE, RANGE_FOR_SCOPE): Define.
2482 * semantics.c (begin_for_stmt): Pass an extra arg to build_stmt.
2483 Use FOR_SCOPE instead of TREE_CHAIN.
2484 (begin_range_for_stmt): Likewise, with RANGE_FOR_SCOPE.
2485 (finish_for_stmt): Likewise.
2487 2011-04-14 Jason Merrill <jason@redhat.com>
2489 * parser.c (cp_parser_postfix_expression): Fix flags passed to
2490 build_new_method_call.
2491 * semantics.c (finish_call_expr): Likewise.
2494 * init.c (build_value_init_noctor): Check complain consistently.
2497 * typeck.c (cp_build_binary_op): Don't decay void operands.
2500 * decl.c (compute_array_index_type): Use get_temp_regvar instead
2502 * init.c (get_temp_regvar): No longer static.
2503 * cp-tree.h: Declare it.
2505 2011-04-14 Nicola Pero <nicola.pero@meta-innovation.com>
2507 * parser.c (cp_parser_objc_class_declaration): Updated for change
2508 in objc_declare_class().
2510 2011-04-14 Nathan Froyd <froydnj@codesourcery.com>
2512 * decl.c (poplevel): Use block_chainon.
2514 2011-04-13 Jason Merrill <jason@redhat.com>
2517 * decl2.c (build_offset_ref_call_from_tree): Fix calling a functor
2518 or pointer to (non-member) function.
2520 2011-04-13 Jakub Jelinek <jakub@redhat.com>
2523 * semantics.c (cxx_eval_array_reference): Handle reading from
2524 wchar_t, char16_t and char32_t STRING_CST.
2526 2011-04-13 Dodji Seketeli <dodji@redhat.com>
2529 * class.c (fixed_type_or_null): We cannot determine the dynamic
2530 type of a reference variable if its initializer is dependent.
2532 2011-04-13 Jason Merrill <jason@redhat.com>
2535 * pt.c (tsubst_copy_and_build) [CALL_EXPR]: Don't complain about
2536 unqualified lookup failing if we're still in a template.
2538 2011-04-12 Nathan Froyd <froydnj@codesourcery.com>
2540 * cp-lang.c (cp_init_ts): Call cp_common_init_ts. Move
2541 tree_contains_struct initialization to...
2542 * cp-objcp-common.c (cp_common_init_ts): ...here. Use MARK_*
2544 * cp-objcp-common.h (cp_common_init_ts): Declare.
2545 * cp-tree.h (union lang_tree_node): Check for TS_COMMON before
2548 2011-04-12 Nicola Pero <nicola.pero@meta-innovation.com>
2550 * parser.c (cp_parser_objc_message_expression): Updated call
2551 to objc_build_message_expr.
2553 2011-04-12 Martin Jambor <mjambor@suse.cz>
2555 * class.c (cp_fold_obj_type_ref): Call cgraph_get_node instead of
2556 cgraph_get_create_node.
2557 * decl2.c (cp_write_global_declarations): Call cgraph_get_node
2558 instead of cgraph_get_create_node.
2559 * method.c (make_alias_for_thunk): Call cgraph_get_node
2560 instead of cgraph_get_create_node, assert it returns non-NULL.
2561 (use_thunk): Likewise.
2562 * optimize.c (maybe_clone_body): Call cgraph_same_body_alias only
2563 when flag_syntax_only is not set. Call cgraph_get_node instead of
2564 cgraph_get_create_node.
2565 (maybe_clone_body): Call cgraph_get_node instead of
2566 cgraph_get_create_node.
2568 2011-04-12 Martin Jambor <mjambor@suse.cz>
2570 * class.c (cp_fold_obj_type_ref): Call cgraph_get_create_node
2571 instead of cgraph_node.
2572 * decl2.c (cxx_callgraph_analyze_expr): Likewise.
2573 (cp_write_global_declarations): Likewise.
2574 * optimize.c (maybe_clone_body): Likewise.
2575 * semantics.c (maybe_add_lambda_conv_op): Likewise.
2576 * mangle.c (mangle_decl): Likewise.
2577 * method.c (make_alias_for_thunk): Likewise.
2578 (use_thunk): Likewise.
2580 2011-04-11 Jason Merrill <jason@redhat.com>
2583 * decl.c (cp_complete_array_type_or_error): New.
2584 * semantics.c (finish_compound_literal): Use it.
2585 * cp-tree.h: Declare it.
2588 * semantics.c (finish_compound_literal): Handle references.
2591 * semantics.c (finish_compound_literal): Take complain parm.
2592 (build_lambda_object): Adjust.
2593 * cp-tree.h: Adjust.
2594 * call.c (convert_like_real): Adjust.
2595 * decl.c (check_initializer): Adjust.
2596 * parser.c (cp_parser_postfix_expression): Adjust.
2597 (cp_parser_functional_cast): Adjust.
2598 * pt.c (tsubst_copy_and_build): Adjust.
2599 * typeck2.c (process_init_constructor_record): Adjust.
2602 * cvt.c (ocp_convert): Use build_nop to convert to underlying type
2606 * tree.c (maybe_dummy_object): Use build_x_indirect_ref rather
2607 than cp_build_indirect_ref.
2609 PR c++/48457, Core 1238
2610 * call.c (reference_binding): Allow rvalue reference to bind to
2612 * tree.c (lvalue_kind): Functions are always lvalues.
2614 2011-04-07 Jason Merrill <jason@redhat.com>
2617 * semantics.c (potential_constant_expression_1) [CALL_EXPR]: Check
2618 arguments even if we don't know the function.
2621 * tree.c (build_overload): Allow an unwrapped FUNCTION_DECL
2622 at the end of the chain.
2623 * pt.c (dependent_template_p): Use OVL_CURRENT/NEXT.
2624 (iterative_hash_template_arg): Likewise.
2627 * cp-tree.h (OVL_ARG_DEPENDENT): New.
2628 * name-lookup.c (add_function): Set it.
2629 * semantics.c (finish_call_expr): Free OVERLOADs if it's set.
2632 * call.c (build_user_type_conversion_1): Use lookup_fnfields_slot.
2633 Release unused vector.
2636 * pt.c (fn_type_unification): Don't clear incomplete pack flag.
2637 (type_unification_real): Clear it here instead.
2640 * except.c (build_noexcept_spec): Propagate error_mark_node.
2641 (finish_noexcept_expr): Likewise.
2644 * typeck.c (build_x_compound_expr_from_list): Return error_mark_node
2648 * call.c (resolve_args): Take complain.
2649 (build_new_function_call, build_operator_new_call): Pass it.
2650 (build_op_call, build_new_op, build_new_method_call): Pass it.
2653 * typeck.c (check_for_casting_away_constness): Take complain.
2654 (build_static_cast_1, build_reinterpret_cast_1): Pass it.
2655 (build_const_cast_1): Pass it. Take full complain parm.
2656 (build_const_cast, cp_build_c_cast): Adjust.
2658 * tree.c (build_aggr_init_expr): Always return error_mark_node
2659 on abstract violation.
2662 * tree.c (build_cplus_new, build_aggr_init_expr): Take complain.
2663 (bot_manip): Adjust.
2664 * cp-tree.h: Adjust.
2665 * call.c (convert_like_real, build_cxx_call): Adjust.
2666 (perform_direct_initialization_if_possible): Adjust.
2667 * cvt.c (ocp_convert): Adjust.
2668 * init.c (build_value_init): Adjust.
2669 * semantics.c (maybe_add_lambda_conv_op): Adjust.
2670 * typeck.c (unary_complex_lvalue, cp_build_modify_expr): Adjust.
2671 * typeck2.c (build_functional_cast): Adjust.
2673 * init.c (build_value_init_noctor): Handle REFERENCE_TYPE at top
2675 (perform_member_init): Not here.
2676 * typeck2.c (build_functional_cast): Limit REFERENCE_TYPE special
2678 (abstract_virtuals_error_sfinae): Remove RESULT_DECL special case.
2681 * typeck2.c (build_functional_cast): Check complain consistently.
2682 Use build_value_init and abstract_virtuals_error_sfinae.
2683 (abstract_virtuals_error_sfinae): Split out.
2684 * cp-tree.h: Declare it.
2685 * init.c (build_new_1): Use it.
2686 (build_value_init_noctor): Handle FUNCTION_TYPE.
2688 * semantics.c (finish_decltype_type): Simplify handling of unknown
2691 * semantics.c (finish_decltype_type): Add complain parm.
2692 * cp-tree.h: Adjust.
2693 * parser.c (cp_parser_decltype): Adjust.
2694 * pt.c (tsubst): Adjust.
2697 * cvt.c (ocp_convert): Handle converting scoped enum to bool.
2699 2011-03-31 Jason Merrill <jason@redhat.com>
2702 * semantics.c (finish_call_expr): Remove assert.
2705 * method.c (defaultable_fn_check): Templates are not defaultable.
2707 * parser.c (cp_parser_init_declarator): Avoid redundant
2708 cp_finish_decl for member declarations.
2710 2011-03-30 Jason Merrill <jason@redhat.com>
2713 * semantics.c (non_const_var_error): Just return if DECL_INITIAL
2716 2011-03-30 Jason Merrill <jason@redhat.com>
2719 * semantics.c (potential_constant_expression_1): Handle
2720 UNORDERED_EXPR and ORDERED_EXPR.
2723 * semantics.c (finish_compound_literal): Do put static/constant
2724 arrays in static variables.
2726 * call.c (convert_like_real) [ck_list]: Build up the
2727 initializer_list object directly.
2728 * decl.c (build_init_list_var_init): Adjust.
2730 * call.c (convert_like_real): Correct TREE_CONSTANT on CONSTRUCTOR.
2731 * decl.c (reshape_init_array_1): Likewise.
2733 2011-03-29 Jason Merrill <jason@redhat.com>
2736 * pt.c (value_dependent_expression_p) [VAR_DECL]: Make sure
2737 the variable is constant before looking at its initializer.
2740 * pt.c (value_dependent_expression_p): Handle TEMPLATE_ID_EXPR.
2743 * semantics.c (potential_constant_expression_1): Change error about
2744 use of *this in constructor into sorry.
2747 * decl.c (cp_finish_decl): Defer validation of constexpr member
2749 * class.c (finalize_literal_type_property): Validate them here.
2750 * semantics.c (is_valid_constexpr_fn): Don't check completeness.
2752 * semantics.c (is_valid_constexpr_fn): Specify input location.
2754 2011-03-28 Jason Merrill <jason@redhat.com>
2757 * pt.c (maybe_adjust_types_for_deduction): Handle T&& deduction
2758 from overloaded function.
2761 * call.c (build_array_conv): New.
2762 (implicit_conversion): Use it.
2764 * call.c (reference_binding): Allow direct binding to an array
2768 * parser.c (cp_parser_compound_statement): Add function_body parm.
2769 Complain about non-body compound-stmt in constexpr fn.
2770 (cp_parser_primary_expression, cp_parser_statement): Adjust.
2771 (cp_parser_implicitly_scoped_statement): Adjust.
2772 (cp_parser_function_body, cp_parser_try_block): Adjust.
2773 (cp_parser_handler, cp_parser_objc_synchronized_statement): Adjust.
2774 (cp_parser_objc_try_catch_finally_statement): Adjust.
2777 * semantics.c (constexpr_fn_retval): New. Allow using-declaration
2778 and using-definition.
2779 (register_constexpr_fundef): Call it.
2781 * except.c (build_noexcept_spec): Call cxx_constant_value after
2784 2011-03-25 Kai Tietz <ktietz@redhat.com>
2786 * lex.c (interface_strcmp): Handle dos-paths.
2787 (handle_pragma_implementation): Use filename_cmp instead of
2789 (in_main_input_context): Likewise.
2791 2011-03-25 Jason Merrill <jason@redhat.com>
2794 * method.c (defaulted_late_check): Check for exception spec mismatch.
2795 (defaultable_fn_check): Allow exception spec and virtual.
2796 * class.c (check_for_override): A virtual dtor is non-trivial.
2799 * pt.c (build_non_dependent_expr): Keep dereferences outside the
2802 2011-03-25 Kai Tietz <ktietz@redhat.com>
2804 * decl.c (decls_match): Replace target hook
2805 call of comp_type_attributes by version in tree.c file.
2806 * search.c (check_final_overrider): Likewise.
2807 * typeck.c (structural_comptypes): Likewise.
2809 2011-03-21 Kai Tietz <ktietz@redhat.com>
2812 * cxx-pretty-print.c (pp_cxx_ptr_operator):
2813 Display allowed attributes for function pointer types.
2814 * error.c (dump_type_prefix): Likewise.
2816 * tree.c (cxx_attribute_table): Adjust table.
2818 2011-03-18 Jason Merrill <jason@redhat.com>
2821 * semantics.c (finish_call_expr): Allow TARGET_EXPR for now.
2824 * call.c (build_over_call): Don't skip ck_rvalue.
2826 2011-03-17 Jason Merrill <jason@redhat.com>
2829 * semantics.c (cxx_eval_constant_expression) [NOP_EXPR]: Don't let
2830 the conversion set TREE_OVERFLOW.
2833 * semantics.c (finish_decltype_type): Return T&& for xvalue.
2834 * typeck.c (unlowered_expr_type): Preserve cv-quals.
2837 * decl.c (revert_static_member_fn): Strip function-cv-quals.
2839 2011-03-16 Jason Merrill <jason@redhat.com>
2842 * semantics.c (potential_constant_expression_1): Don't allow *this
2844 (register_constexpr_fundef): Use potential_rvalue_constant_expression.
2847 * decl.c (compute_array_index_type): Don't bother trying to deal
2848 with literal classes in ABI v1.
2851 * decl.c (duplicate_decls): Return NULL_TREE for clashing
2855 * semantics.c (cxx_eval_constant_expression) [COMPOUND_EXPR]: Don't
2856 use the generic binary expression handling.
2858 2011-03-16 Diego Novillo <dnovillo@google.com>
2860 * Make-lang.in (CXX_PARSER_H): New.
2861 (cp/parser.o): Add dependency on CXX_PARSER_H.
2862 Add dependency on tree-pretty-print.h
2863 (cp/cp-lang.o): Add dependency on CXX_PARSER_H.
2864 * cp-lang.c: Include parser.h.
2865 * parser.c: Include parser.h.
2866 (struct cp_token): Add bitfield purged_p.
2869 (CPP_PURGED): Remove. Update all users.
2870 (struct cp_lexer): Change field buffer to be a VEC of cp_token.
2871 Remove field buffer_length.
2874 (struct tree_check): Move to parser.h.
2875 (cp_token_position): Likewise.
2876 (struct cp_token_cache): Likewise.
2877 (CPP_KEYWORD): Likewise.
2878 (CPP_TEMPLATE_ID): Likewise.
2879 (CPP_NESTED_NAME_SPECIFIER): Likewise.
2880 (N_CP_TTYPES): Likewise.
2881 (enum cp_parser_status_kind): Likewise.
2882 (struct cp_parser_context): Likewise.
2883 (struct cp_default_arg_entry_d): Likewise.
2884 (struct cp_unparsed_functions_entry_d): Likewise.
2885 (struct cp_parser): Likewise.
2886 (cp_lexer_dump_tokens): New.
2887 (cp_lexer_debug_tokens): New.
2888 (cp_lexer_finished_p): New.
2889 (cp_lexer_alloc): Factor out of cp_lexer_new_main.
2890 (cp_lexer_new_main): Re-write main lexing loop to push
2891 tokens into the new VEC buffer.
2892 (cp_lexer_print_token): Improve printing of CPP_NUMBER tokens.
2893 Do not abort if the token type is not recognized, just print
2895 * parser.h: New file.
2896 * config-lang.in (gtfiles): Add cp/parser.h.
2898 2011-03-16 Jason Merrill <jason@redhat.com>
2901 * typeck.c (check_return_expr): Fix conditions for setting
2902 LOOKUP_PREFER_RVALUE.
2904 * call.c (build_over_call): Remove require_complete_type_sfinae call.
2907 * decl.c (check_array_designated_initializer): Allow integer index.
2908 (reshape_init_array_1): Set index on the elements.
2910 2011-03-16 Jason Merrill <jason@redhat.com>
2913 * typeck.c (convert_for_initialization): Use
2914 perform_implicit_conversion_flags.
2915 * call.c (standard_conversion): If LOOKUP_PREFER_RVALUE, set
2916 rvaluedness_matches_p on ck_rvalue.
2917 (convert_like_real) [ck_rvalue]: And restore it here.
2920 * call.c (convert_arg_to_ellipsis): Handle incomplete type.
2922 2011-03-16 Jason Merrill <jason@redhat.com>
2924 * parser.c (cp_parser_abort_tentative_parse): Make sure we haven't
2925 committed to this tentative parse.
2928 * semantics.c (finish_call_expr): Preserve reference semantics
2931 * call.c (convert_default_arg): Use LOOKUP_IMPLICIT.
2933 2011-03-16 Jakub Jelinek <jakub@redhat.com>
2935 * cp-objcp-common.c (cp_function_decl_explicit_p): Don't crash if
2936 DECL_LANG_SPECIFIC is NULL.
2938 2011-03-15 Jason Merrill <jason@redhat.com>
2941 * pt.c (value_dependent_expression_p) [NOEXCEPT_EXPR]: Don't
2942 check value_dependent_expression_p on the operand.
2944 * semantics.c (push_cx_call_context): Return bool.
2945 (cxx_eval_call_expression): Handle excess depth.
2948 * method.c (synthesized_method_walk): Cleanups don't affect the
2949 triviality of a constructor, but do affect deletion and exception
2952 2011-03-15 Rodrigo Rivas Costa <rodrigorivascosta@gmail.com>
2954 * decl2.c (cp_check_const_attributes): New.
2955 (cplus_decl_attributes): Call cp_check_const_attributes.
2957 2011-03-15 Jason Merrill <jason@redhat.com>
2960 * call.c (convert_default_arg): Use DECL_ORIGIN of fn. Check for
2962 (push_defarg_context, pop_defarg_context): New.
2963 * parser.c (cp_parser_late_parsing_default_args): Use them.
2964 * cp-tree.h: Declare them.
2966 2011-03-11 Dodji Seketeli <dodji@redhat.com>
2968 * call.c (add_builtin_candidate)<case INDIRECT_REF>: The type of
2969 the argument of the indirection operator should not be dependent.
2972 2011-03-11 Jason Merrill <jason@redhat.com>
2975 * pt.c (tsubst) [TYPENAME_TYPE]: Only give errors if tf_error.
2978 * parser.c (cp_parser_template_type_arg): Set
2979 type_definition_forbidden_message.
2982 * decl.c (compute_array_index_type): Discard folding
2983 if it didn't produce a constant.
2985 2011-03-11 Jakub Jelinek <jakub@redhat.com>
2988 * init.c (build_zero_init_1): Extracted from build_zero_init.
2989 Add FIELD_SIZE argument, if non-NULL and field bit_position
2990 as not smaller than that, don't add that field's initializer.
2991 Pass DECL_SIZE as last argument to build_zero_init_1
2992 for DECL_FIELD_IS_BASE fields.
2993 (build_zero_init): Use build_zero_init_1.
2995 2011-03-10 Jason Merrill <jason@redhat.com>
2998 * pt.c (iterative_hash_template_arg): Remove special case for
3002 * parser.c (cp_parser_single_declaration): Just return if
3003 cp_parser_parse_and_diagnose_invalid_type_name complained.
3005 2011-03-09 Jason Merrill <jason@redhat.com>
3008 * pt.c (unify): An unresolved overload is a nondeduced context.
3010 2011-03-09 Martin Jambor <mjambor@suse.cz>
3012 PR tree-optimization/47714
3013 * method.c (use_thunk): Clear addressable flag of thunk arguments.
3015 2011-03-08 Dodji Seketeli <dodji@redhat.com>
3018 * pt.c (convert_nontype_argument): Only call decay_conversion on
3021 2011-03-08 Jason Merrill <jason@redhat.com>
3024 * mangle.c (write_template_arg_literal) [STRING_CST]: Sorry.
3027 * pt.c (convert_nontype_argument): Don't crash on non-pointer
3028 argument to pointer parameter.
3031 * pt.c (instantiate_decl): Don't clear DECL_INTERFACE_KNOWN on
3034 2011-03-08 Dodji Seketeli <dodji@redhat.com>
3037 * name-lookup.c (binding_to_template_parms_of_scope_p): Only
3038 consider scopes of primary template definitions. Adjust comments.
3040 2011-03-07 Jason Merrill <jason@redhat.com>
3043 * pt.c (convert_nontype_argument): Fix -fpermissive allowing
3045 * semantics.c (potential_constant_expression_1): Check TREE_OVERFLOW.
3048 * init.c (constant_value_1): Always require init to be TREE_CONSTANT.
3051 * mangle.c (write_type): Strip cv-quals from FUNCTION_TYPE here.
3052 (write_CV_qualifiers_for_type): Not here.
3054 2011-03-06 Joseph Myers <joseph@codesourcery.com>
3056 * lang-specs.h: Match -save-temps* instead of -save-temps.
3058 2011-03-05 Jason Merrill <jason@redhat.com>
3060 * mangle.c (write_expression): Change ABI v6 to v5.
3061 (write_type): Likewise.
3063 2011-03-04 Jan Hubicka <jh@suse.cz>
3066 * optimize.c (maybe_clone_body): Update call of cgraph_same_body_alias
3067 and cgraph_add_thunk.
3068 * method.c (make_alias_for_thunk, use_thunk): Likewise.
3069 * mangle.c (mangle_decl): Likewise.
3071 2011-03-04 Jason Merrill <jason@redhat.com>
3074 * pt.c (tsubst_copy_and_build) [PSEUDO_DTOR_EXPR]: Use tsubst for type.
3075 (tsubst_copy) [default]: Just return t if !ENABLE_CHECKING.
3078 * search.c (check_final_overrider): Allow pointer to same incomplete
3079 class type with different cv-quals.
3081 2011-03-03 Paolo Carlini <paolo.carlini@oracle.com>
3084 * pt.c (tsubst_template_args): Check argument t for error_mark_node.
3086 2011-03-03 Jason Merrill <jason@redhat.com>
3089 * pt.c (tsubst_copy_and_build) [TARGET_EXPR]: Retain TREE_CONSTANT.
3091 2011-03-02 Jason Merrill <jason@redhat.com>
3094 * parser.c (cp_parser_condition): Don't fold_non_dependent_expr here.
3097 * tree.c (build_vec_init_elt): Split out from...
3098 (build_vec_init_expr): ...here.
3099 (diagnose_non_constexpr_vec_init): New fn.
3100 * semantics.c (potential_constant_expression_1): Use it.
3101 * cp-tree.h: Declare it.
3103 2011-03-01 Jason Merrill <jason@redhat.com>
3106 * parser.c (cp_parser_primary_expression): Don't warn about a
3107 failed tentative parse.
3110 * semantics.c (cxx_bind_parameters_in_call): Don't call
3111 adjust_temp_type on non-constant args.
3114 * call.c (standard_conversion): Provide requested cv-quals on
3115 class rvalue conversion.
3118 * decl2.c (grokbitfield): Handle type-dependent width.
3120 2011-02-28 Jason Merrill <jason@redhat.com>
3123 * class.c (update_vtable_entry_for_fn): Check BINFO_LOST_PRIMARY_P
3124 after checking for a non-thunk.
3126 2011-02-26 Jason Merrill <jason@redhat.com>
3129 * tree.c (cp_tree_equal): Compare DECL_PARM_LEVEL.
3130 * pt.c (iterative_hash_template_arg): And hash it.
3133 * semantics.c (non_const_var_error): Split out from...
3134 (cxx_eval_constant_expression): ...here.
3135 (potential_constant_expression_1) [VAR_DECL]: Use it.
3136 Allow dependent variables.
3138 2011-02-24 Jason Merrill <jason@redhat.com>
3140 * parser.c (cp_parser_constant_expression): Set
3141 non_integral_constant_expression correctly for C++0x too.
3142 (cp_parser_static_assert): Allow non-constant expression.
3143 (cp_parser_direct_declarator): Expect non_constant_p to be set
3145 * pt.c (value_dependent_expression_p): Handle TYPEID_EXPR.
3146 * semantics.c (maybe_constant_value): Check type_unknown_p too.
3147 (potential_rvalue_constant_expression): New.
3148 (require_potential_rvalue_constant_expression): New.
3150 2011-02-23 Jason Merrill <jason@redhat.com>
3152 * cp-tree.h (DECL_PARM_LEVEL): New.
3153 (struct lang_decl_parm): Add level field.
3154 * name-lookup.c (function_parm_depth): New fn.
3155 * name-lookup.h: Declare it.
3156 * parser.c (cp_parser_parameter_declaration_list): Use it.
3157 * mangle.c (struct globals): Add parm_depth field.
3158 (write_bare_function_type): Adjust it.
3159 (write_expression): Include the level delta in PARM_DECL mangling
3162 * semantics.c (finish_decltype_type): Remove shortcut for decltype
3164 * mangle.c (write_type) [DECLTYPE_TYPE]: Strip it here for abi < 6.
3166 2011-02-23 Nathan Froyd <froydnj@codesourcery.com>
3169 * parser.c (cp_parser_class_specifier): Require a closing brace
3170 to attempt error recovery.
3172 2011-02-23 Jakub Jelinek <jakub@redhat.com>
3175 * pt.c (struct pending_template): Add chain_next GTY option.
3176 * decl.c (struct named_label_use_entry): Likewise.
3178 2011-02-22 Paolo Carlini <paolo.carlini@oracle.com>
3181 * semantics.c (build_lambda_object): Bail out if a field is
3184 2011-02-22 Dodji Seketeli <dodji@redhat.com>
3187 * class.c (dfs_declare_virt_assop_and_dtor)
3188 (declare_virt_assop_and_dtor): New static functions.
3189 (add_implicitly_declared_members): Use
3190 declare_virt_assop_and_dtor.
3192 2011-02-21 Jason Merrill <jason@redhat.com>
3195 * decl2.c (decl_constant_var_p): A constexpr var needs an
3196 initializer to be constant.
3197 * semantics.c (cxx_eval_constant_expression): Complain about
3198 constexpr var used in its own initializer.
3199 * call.c (set_up_extended_ref_temp): Set
3200 DECL_INITIALIZED_BY_CONSTANT_EXPRESSION_P too.
3202 2011-02-20 Jason Merrill <jason@redhat.com>
3205 * semantics.c (cxx_eval_call_expression): Call
3206 cxx_eval_constant_expression in trivial shortcut.
3209 * call.c (convert_class_to_reference): Don't try to set up a
3210 second conv sequence for non-viable candidates.
3213 * error.c (location_of): Handle non-tagged types.
3216 * method.c (process_subob_fn): Instantiate constexpr templates.
3217 * optimize.c (maybe_clone_body): Propagate DECL_DECLARED_CONSTEXPR_P.
3219 2011-02-20 Dodji Seketeli <dodji@redhat.com>
3222 * pt.c (tsubst_pack_expansion): do not use
3223 cp_tree_equal/same_type_p to detect an expansion of a parameter
3226 2011-02-19 Jason Merrill <jason@redhat.com>
3229 * semantics.c (cxx_eval_call_expression): Shortcut trivial copy.
3231 2011-02-18 Paolo Carlini <paolo.carlini@oracle.com>
3234 * semantics.c (finish_non_static_data_member): Early return if
3235 object is error_mark_node.
3237 2011-02-18 Dodji Seketeli <dodji@redhat.com>
3240 * pt.c (do_auto_deduction): Do not mention error_mark_node in
3242 * semantics.c (finish_id_expression): Do not pass erroneous decl
3243 to decl_constant_var_p.
3245 2011-02-17 Jakub Jelinek <jakub@redhat.com>
3248 * cvt.c (convert_from_reference): Call mark_exp_read.
3250 2011-02-11 Dodji Seketeli <dodji@redhat.com>
3253 * pt.c (finish_call_expr): Consider a call expression that has a
3254 dependent "this" pointer as being dependent. Add comments.
3255 (dependent_type_p, type_dependent_expression_p): Update comments.
3257 2011-02-16 Dodji Seketeli <dodji@redhat.com>
3260 * pt.c (tsubst_copy)<case SIZEOF_EXPR>: Ensure that even pack
3261 expansion arguments are not evaluated.
3263 2011-02-16 Jakub Jelinek <jakub@redhat.com>
3266 * cp-tree.h (ENUM_FIXED_UNDERLYING_TYPE_P): Use TYPE_LANG_FLAG_5
3267 instead of TYPE_LANG_FLAG_3.
3268 * pt.c (lookup_template_class): Copy over
3269 ENUM_FIXED_UNDERLYING_TYPE_P.
3271 2011-02-15 Jason Merrill <jason@redhat.com>
3274 * method.c (synthesized_method_walk): Always exit early for
3275 trivial fn in C++98 mode.
3277 2011-02-14 Jason Merrill <jason@redhat.com>
3280 * parser.c (cp_parser_enumerator_definition): Call
3281 fold_non_dependent_expr.
3283 2011-02-09 Jason Merrill <jason@redhat.com>
3285 * decl.c (cp_make_fname_decl): Set DECL_THIS_STATIC at toplevel.
3286 * semantics.c (finish_fname): Only return the name if we're in
3289 * decl.c (build_enumerator): Don't perform integral promotions on
3290 non-integral constants.
3292 * cvt.c (convert_to_void): Handle null op1.
3294 * class.c (type_has_constexpr_default_constructor): Make sure the
3295 caller stripped an enclosing array.
3296 * init.c (perform_member_init): Strip arrays before calling it.
3299 * semantics.c (potential_constant_expression_1): Handle TEMPLATE_DECL.
3301 2011-02-03 Dodji Seketeli <dodji@redhat.com>
3304 * tree.c (cp_tree_equal)<TEMPLATE_PARM_INDEX>: Take the number of
3305 template parameters in account.
3307 2011-02-03 Nathan Froyd <froydnj@codesourcery.com>
3310 * parser.c (cp_parser_class_specifier): Fix setting of
3313 2011-01-31 Jakub Jelinek <jakub@redhat.com>
3316 * semantics.c (build_data_member_initialization): Handle
3317 STATEMENT_LIST always instead of just for CLEANUP_BODY.
3319 2011-01-31 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
3321 * g++spec.c (lang_specific_driver) [HAVE_LD_STATIC_DYNAMIC] Use
3322 LD_STATIC_OPTION, LD_DYNAMIC_OPTION.
3324 2011-01-29 Dodji Seketeli <dodji@redhat.com>
3327 * cp-tree.h (fixup_template_parms): Declare.
3328 * pt.c (end_template_parm_list): Do not fixup template parms here.
3329 (fixup_template_parms): Remove static. Fix typo in the
3330 comments. Remove useless code statement.
3331 (fixup_template_parm): For a template template parameter, fixup
3332 its attributes before fixing up its type.
3334 (cp_parser_template_declaration_after_export): After parsing
3335 template parameters fixup their types.
3337 2011-01-26 Jakub Jelinek <jakub@redhat.com>
3340 * semantics.c (potential_constant_expression_1): Handle
3343 2011-01-26 Dave Korn <dave.korn.cygwin@gmail.com>
3346 * semantics.c (expand_or_defer_fn_1): Handle it.
3347 * decl2.c (decl_needed_p): Likewise.
3349 2011-01-21 Jason Merrill <jason@redhat.com>
3352 * semantics.c (build_constexpr_constructor_member_initializers):
3353 Handle trivial copy.
3355 2011-01-21 Jakub Jelinek <jakub@redhat.com>
3358 * semantics.c (begin_for_stmt): If -fno-for-scope, don't
3359 assume init must be NULL if scope is NULL.
3360 (begin_range_for_stmt): Likewise.
3362 2011-01-21 Jason Merrill <jason@redhat.com>
3365 * semantics.c (cxx_eval_constant_expression): Handle OFFSET_REF.
3368 * semantics.c (potential_constant_expression_1): Split out from
3369 potential_constant_expression. Add want_rval parm. Handle
3370 template expression forms. Don't enforce restriction on address
3371 of automatic variable here. Add a couple of diagnostics that
3373 (require_potential_constant_expression): New entry point.
3374 (build_data_member_initialization, register_constexpr_fundef): Adjust.
3375 (maybe_constant_value): Check potential_constant_expression.
3376 * pt.c (fold_non_dependent_expr_sfinae): Likewise.
3377 * tree.c (build_vec_init_expr): Adjust.
3379 2011-01-19 Jakub Jelinek <jakub@redhat.com>
3382 * decl2.c (finish_anon_union): Only call mangle_decl if TREE_STATIC
3385 2011-01-17 Jason Merrill <jason@redhat.com>
3388 * semantics.c (base_field_constructor_elt): New fn.
3389 (cxx_eval_bare_aggregate): Use it.
3390 (build_data_member_initialization): Leave COMPONENT_REF for
3393 2011-01-14 Rodrigo Rivas Costa <rodrigorivascosta@gmail.com>
3395 * parser.c (cp_parser_range_for): Remove the "unused variable" warning
3398 2011-01-15 Giovanni Funchal <gafunchal@gmail.com>
3399 Jonathan Wakely <jwakely.gcc@gmail.com>
3402 * decl.c (grokdeclarator): Reject mutable reference members.
3404 2011-01-14 Jason Merrill <jason@redhat.com>
3407 * pt.c (coerce_template_parms): Fix error recovery.
3410 * typeck2.c (check_narrowing): Only check arithmetic types.
3413 * tree.c (build_vec_init_expr): Handle flexible array
3416 2011-01-13 Kai Tietz <kai.tietz@onevision.com>
3419 * cp-tree.h (CLASSTYPE_VISIBILITY): Use
3420 TYPE_MAIN_DECL instead of TYPE_NAME.
3421 (CLASSTYPE_VISIBILITY_SPECIFIED): Likewise.
3422 * decl2.c (determine_visibility): Add check
3423 of CLASS_TYPE_P for underlying_type.
3425 2011-01-12 Rodrigo Rivas Costa <rodrigorivascosta@gmail.com>
3427 * cp-tree.h (begin_for_scope): New prototype.
3428 (begin_for_stmt): Update prototype.
3429 (begin_range_for_stmt): Update prototype.
3430 * init.c (build_vec_init): Update call to begin_for_stmt.
3431 * parser.c (cp_parser_for): New.
3432 (cp_parser_c_for): Add three new parameters.
3433 (cp_parser_range_for): Likewise. Most parsing code removed.
3434 (cp_parser_iteration_statement): Call cp_parser_for instead of
3435 cp_parser_c_for and cp_parser_range_for.
3436 (cp_parser_for_init_statement): Add new parameter and return type.
3437 (cp_parser_block_declaration): Update call to
3438 cp_parser_simple_declaration.
3439 (cp_parser_simple_declaration): Add new parameter.
3440 Update call to cp_parser_init_declarator.
3441 (cp_parser_init_declarator): Add new parameter.
3442 * pt.c (tsubst_expr): Update call to begin_for_stmt.
3443 * semantics.c (begin_for_scope): New.
3444 (begin_for_stmt): Add two new parameters.
3445 (begin_range_for_stmt): Likewise.
3447 2011-01-12 Nicola Pero <nicola.pero@meta-innovation.com>
3449 * parser.c (cp_parser_objc_at_property_declaration): Improved
3452 2011-01-11 Dodji Seketeli <dodji@redhat.com>
3455 * cp-lang.c (get_template_innermost_arguments_folded)
3456 (get_template_argument_pack_elems_folded)
3457 (template_arg_needs_folding, fold_cplus_constants): New static
3459 (LANG_HOOKS_GET_INNERMOST_GENERIC_ARGS): Set this hook to
3460 get_template_innermost_arguments_folded.
3461 (LANG_HOOKS_GET_ARGUMENT_PACK_ELEMS): Set this hook to
3462 get_template_argument_pack_elems_folded.
3464 2011-01-11 Jason Merrill <jason@redhat.com>
3467 * init.c (build_new_1): Handle value-init in templates differently.
3470 * tree.c (maybe_dummy_object): Check current_class_ref against
3471 context, not current_class_type.
3473 2011-01-08 Nicola Pero <nicola.pero@meta-innovation.com>
3476 * parser.c (cp_parser_objc_typename): If the type is unknown, for
3477 error recovery purposes behave as if it was not specified so that
3478 the default type is used.
3480 2011-01-07 Jakub Jelinek <jakub@redhat.com>
3483 * pt.c (tsubst_copy_and_build): Use tsubst instead of tsubst_copy
3484 for the second build_x_va_arg argument.
3486 2011-01-05 Tom Tromey <tromey@redhat.com>
3488 * typeck.c (cp_build_addr_expr_1): Update call to lvalue_error.
3489 (lvalue_or_else): Likewise.
3491 2011-01-01 Kai Tietz <kai.tietz@onevision.com>
3494 * tree.c (cxx_type_hash_eq):
3495 Allow METHOD_TYPE, too.
3498 Copyright (C) 2011 Free Software Foundation, Inc.
3500 Copying and distribution of this file, with or without modification,
3501 are permitted in any medium without royalty provided the copyright
3502 notice and this notice are preserved.