1 2011-09-24 Jason Merrill <jason@redhat.com>
3 * init.c (perform_member_init): Instantiate NSDMI here.
4 * pt.c (tsubst_decl) [FIELD_DECL]: Not here.
6 Handle deferred parsing of NSDMIs.
7 * parser.h (cp_unparsed_functions_entry): Add nsdmis field.
8 * parser.c (unparsed_nsdmis, cp_parser_save_nsdmi): New.
9 (cp_parser_late_parse_one_default_arg): Split out from
10 cp_parser_late_parsing_default_args.
11 (cp_parser_late_parsing_nsdmi): New.
12 (push_unparsed_function_queues): Set it.
13 (cp_parser_parameter_declaration): Save the '=' token.
14 (cp_parser_template_parameter): Likewise.
15 (cp_parser_default_argument): Call cp_parser_initializer
16 rather than cp_parser_initializer_clause.
17 (cp_parser_class_specifier_1): Parse unparsed_nsdmis.
18 (cp_parser_member_declaration): Handle nsdmis.
19 * decl2.c (grokfield): Handle DEFAULT_ARG for a function.
21 Implement C++11 non-static data member initializers.
22 * cp-tree.h (enum cpp_warn_str): Add CPP0X_NSDMI.
23 * error.c (maybe_warn_cpp0x): Handle it.
24 * call.c (convert_like_real) [ck_user]: Don't complain about
25 using an explicit constructor for direct-initialization.
26 * class.c (check_field_decl): Fix ancient typo.
27 (check_field_decls): NSDMIs make the default ctor non-trivial.
28 * decl.c (cp_finish_decl): Record NSDMI.
29 (grokdeclarator): Allow NSDMI.
30 * decl2.c (grokfield): Allow NSDMI. Correct LOOKUP flags.
31 * init.c (perform_member_init): Use NSDMI.
32 * method.c (walk_field_subobs): Check for NSDMI.
33 * parser.c (cp_parser_member_declaration): Parse { } init.
34 * semantics.c (register_constexpr_fundef): Don't talk about
35 a return statement in a constexpr constructor.
36 (cxx_eval_call_expression): Check DECL_INITIAL instead of
39 2011-09-24 Paolo Carlini <paolo.carlini@oracle.com>
42 * class.c (build_base_path): Add a tsubst_flags_t parameter.
43 (convert_to_base): Adjust call.
44 * typeck.c (build_class_member_access_expr,
45 get_member_function_from_ptrfunc, build_static_cast_1): Likewise.
46 * init.c (dfs_initialize_vtbl_ptrs, emit_mem_initializers): Likewise.
47 * method.c (do_build_copy_constructor, do_build_copy_assign): Likewise.
48 * rtti.c (build_dynamic_cast_1): Likewise.
49 * typeck2.c (build_scoped_ref, build_m_component_ref): Likewise.
50 * call.c (build_over_call, build_special_member_call): Likewise.
51 * cvt.c (cp_convert_to_pointer, convert_to_pointer_force,
52 build_up_reference): Likewise.
53 * cp-tree.h (build_base_path): Adjust declaration.
55 2011-09-23 Jason Merrill <jason@redhat.com>
57 Core 253 - allow const objects with no initializer or
58 user-provided default constructor if the defaulted constructor
59 initializes all the subobjects.
62 * class.c (default_init_uninitialized_part): New.
63 * cp-tree.h: Declare it.
64 * decl.c (check_for_uninitialized_const_var): Use it.
65 * init.c (perform_member_init): Likewise.
66 (build_new_1): Likewise.
67 * method.c (walk_field_subobs): Likewise.
69 2011-09-23 Paolo Carlini <paolo.carlini@oracle.com>
72 * decl.c (check_static_variable_definition): Allow in-class
73 initialization of static data member of non-integral type in
76 2011-09-22 Paolo Carlini <paolo.carlini@oracle.com>
79 * semantics.c (potential_constant_expression_1): Handle USING_DECL.
81 2011-09-22 Paolo Carlini <paolo.carlini@oracle.com>
84 * pt.c (invalid_nontype_parm_type_p): Handle NULLPTR_TYPE.
86 2011-09-22 Jonathan Wakely <jwakely.gcc@gmail.com>
87 Paolo Carlini <paolo.carlini@oracle.com>
90 * friend.c (make_friend_class): cv-qualification is ok in a
93 2011-09-21 Paolo Carlini <paolo.carlini@oracle.com>
96 * decl.c (grokdeclarator): Consistently handle both __int128
97 and unsigned __int128 with -pedantic; suppress diagnostic in
100 2011-09-20 Jason Merrill <jason@redhat.com>
102 * cp-tree.h (DECL_TEMPLOID_INSTANTIATION): New.
103 (DECL_GENERATED_P): New.
104 * class.c (finalize_literal_type_property): Use them.
105 * semantics.c (is_instantiation_of_constexpr): Likewise.
106 (register_constexpr_fundef): Likewise.
108 * call.c (convert_default_arg): Avoid redundant copy.
109 * tree.c (bot_manip): Copy everything.
111 2011-09-20 Roberto Agostino Vitillo <ravitillo@lbl.gov>
113 * call.c (build_new_method_call_1): Use non-virtual lookup
114 for final virtual functions.
116 2011-09-16 Jason Merrill <jason@redhat.com>
119 * call.c (set_flags_from_callee): Split out from build_call_a.
120 * cp-tree.h: Declare it.
121 * tree.c (bot_manip): Call it.
123 2011-09-15 Jason Merrill <jason@redhat.com>
126 * parser.c (cp_parser_late_return_type_opt): Check quals parameter
127 for clearing current_class_ptr, too.
129 2011-09-14 Diego Novillo <dnovillo@google.com>
131 * name-lookup.c (lookup_arg_dependent): Use conditional
133 * decl.c (xref_tag): Likewise.
135 2011-09-14 Paolo Carlini <paolo.carlini@oracle.com>
138 * pt.c (regenerate_decl_from_template): Don't pass an error_mark_node
139 to build_exception_variant.
141 2011-09-13 Dodji Seketeli <dodji@redhat.com>
144 * pt.c (template_parameter_pack_p): Support TEMPLATE_PARM_INDEX
145 nodes. Add a comment.
146 (arg_from_parm_pack_p): New static function, factorized out from
147 tsubst_pack_expansion and extended to support non-type parameter
148 packs represented with TEMPLATE_PARM_INDEX nodes.
149 (tsubst_pack_expansion): Use arg_from_parm_pack_p.
151 2011-09-12 Jason Merrill <jason@redhat.com>
153 * pt.c (type_unification_real): Fix handling of DEDUCE_CONV
154 with no deducible template parameters.
155 * call.c (rejection_reason_code): Add rr_template_conversion.
156 (print_z_candidate): Handle it.
157 (template_conversion_rejection): New.
158 (build_user_type_conversion_1): Use it.
160 * call.c (merge_conversion_sequences): Set bad_p and user_conv_p
161 on all of the second conversion sequence.
162 (build_user_type_conversion_1): Set bad_p on the ck_user conv.
163 (convert_like_real): Handle bad ck_ref_bind with user_conv_p in the
164 first section. Fix loop logic.
165 (initialize_reference): Call convert_like for diagnostics when
166 we have a (bad) conversion.
168 * call.c (convert_class_to_reference)
169 (convert_class_to_reference_1): Remove.
170 (reference_binding): Use build_user_type_conversion_1 instead.
172 * call.c (initialize_reference): Add flags parm.
173 * decl.c (grok_reference_init): Likewise.
174 (check_initializer): Pass it.
175 * typeck.c (convert_for_initialization): Likewise.
178 * cp-tree.h (LOOKUP_NO_RVAL_BIND): New.
179 * call.c (conditional_conversion): Use it.
180 (reference_binding): Fix handling of xvalues.
182 2011-09-09 Jason Merrill <jason@redhat.com>
184 * call.c (implicit_conversion): Check BRACE_ENCLOSED_INITIALIZER_P
185 before forcing instantiation.
187 2011-09-08 Paolo Carlini <paolo.carlini@oracle.com>
190 * typeck2.c (digest_init_r): Call complete_type_or_maybe_complain
191 instead of complete_type_or_else.
193 2011-09-08 Dodji Seketeli <dodji@redhat.com>
195 PR c++/33255 - Support -Wunused-local-typedefs warning
196 * name-lookup.c (pushdecl_maybe_friend_1): Use the new
197 record_locally_defined_typedef.
198 * decl.c (finish_function): Use the new
199 maybe_warn_unused_local_typedefs.
200 (grokfield): Use the new record_locally_defined_typedef.
201 * parser.c (lookup_name): Use the new maybe_record_typedef_use.
203 2011-09-07 Paolo Carlini <paolo.carlini@oracle.com>
206 * decl.c (grokdeclarator): Check u.function.exception_specification
209 2011-09-07 Jason Merrill <jason@redhat.com>
212 * parser.c (cp_parser_member_declaration): Don't require a constant
213 rvalue here in C++0x.
215 * pt.c (type_unification_real): Correct complain arg for tsubsting
216 default template args.
218 * pt.c (tsubst_aggr_type): Check TYPE_P before tsubsting.
220 2011-09-06 Jason Merrill <jason@redhat.com>
223 * semantics.c (register_constexpr_fundef): Call is_valid_constexpr_fn.
224 (cx_check_missing_mem_inits): Handle bases and empty trivial members.
225 (validate_constexpr_fundecl): Remove.
226 * decl.c (start_preparsed_function): Don't call it.
227 * cp-tree.h: Don't declare it.
229 2011-09-04 Jason Merrill <jason@redhat.com>
232 * call.c (reference_binding): Don't set is_lvalue for an rvalue
238 * call.c (reference_binding): Set rvaluedness_matches_p properly
239 for reference to function conversion ops.
240 (compare_ics): Adjust.
242 * class.c (trivial_default_constructor_is_constexpr): Rename from
243 synthesized_default_constructor_is_constexpr.
244 (type_has_constexpr_default_constructor): Adjust.
245 (add_implicitly_declared_members): Call it instead.
246 (explain_non_literal_class): Explain about non-constexpr default ctor.
248 * method.c (synthesized_method_walk): Adjust.
249 * semantics.c (explain_invalid_constexpr_fn): Handle defaulted
254 * init.c (perform_member_init): Don't diagnose missing inits here.
255 (emit_mem_initializers): Or here.
256 * method.c (process_subob_fn): Don't instantiate constexpr ctors.
257 * semantics.c (cx_check_missing_mem_inits): New.
258 (explain_invalid_constexpr_fn): Call it.
259 (register_constexpr_fundef): Likewise. Leave
260 DECL_DECLARED_CONSTEXPR_P set when the body is unsuitable.
261 (cxx_eval_call_expression): Adjust diagnostics.
262 (cxx_eval_constant_expression): Catch use of 'this' in a constructor.
264 2011-08-30 Jason Merrill <jason@redhat.com>
267 * cp-tree.h (cp_decl_specifier_seq): Rename user_defined_type_p
268 to type_definition_p.
269 * parser.c (cp_parser_set_decl_spec_type): Likewise.
270 * decl.c (grokdeclarator): Check it.
273 * semantics.c (finish_id_expression): Use
274 current_nonlambda_class_type for qualified-ids.
277 * decl.c (poplevel): Disable for scope compatibility hack
281 * semantics.c (add_capture): Call complete_type for copy.
284 * semantics.c (cxx_eval_component_reference): Handle
285 value-initialization for omitted initializers.
287 2011-08-29 Jason Merrill <jason@redhat.com>
290 * semantics.c (finish_id_expression): Mark captured variables used.
292 2011-08-29 Jakub Jelinek <jakub@redhat.com>
293 Jason Merrill <jason@redhat.com>
296 * class.c (finish_struct_1): Complain if the first field is
299 2011-08-29 Jason Merrill <jason@redhat.com>
303 * parser.c (cp_parser_default_argument): Use
304 cp_parser_initializer_clause.
305 (cp_parser_late_parsing_default_args): Likewise.
307 2011-08-26 Jason Merrill <jason@redhat.com>
311 * pt.c (check_valid_ptrmem_cst_expr): A null member pointer value
313 (convert_nontype_argument): Likewise. Implicitly convert nullptr
314 and do constant folding.
315 * mangle.c (write_template_arg_literal): Mangle null member
317 * call.c (null_member_pointer_value_p): New.
318 * cp-tree.h: Declare it.
320 2011-08-25 Jason Merrill <jason@redhat.com>
322 * call.c (convert_like_real): Remove redundant complain checks.
325 * call.c (convert_like_real): Exit early if bad and !tf_error.
327 2011-08-23 Jason Merrill <jason@redhat.com>
329 * typeck2.c (build_functional_cast): Don't try to avoid calling
331 * pt.c (instantiate_class_template_1): Don't copy TYPE_HAS_* flags.
333 2011-08-23 Jason Merrill <jason@redhat.com>
337 * tree.c (dependent_name): New.
338 (cp_tree_equal): Two calls with the same dependent name are
339 equivalent even if the overload sets are different.
341 2011-08-23 Jason Merrill <jason@redhat.com>
343 * tree.c (build_target_expr): Set TREE_CONSTANT on
344 literal TARGET_EXPR if the value is constant.
345 * typeck2.c (build_functional_cast): Don't set it here.
347 2011-08-23 Jason Merrill <jason@redhat.com>
350 * call.c (null_ptr_cst_p): Only 0 qualifies in C++11.
352 2011-08-23 Jason Merrill <jason@redhat.com>
355 * decl.c (cxx_init_decl_processing): Initialize
356 dependent_lambda_return_type_node.
357 * cp-tree.h (cp_tree_index): Add CPTI_DEPENDENT_LAMBDA_RETURN_TYPE.
358 (dependent_lambda_return_type_node): Define.
359 (DECLTYPE_FOR_LAMBDA_RETURN): Remove.
360 * semantics.c (lambda_return_type): Handle overloaded function.
361 Use dependent_lambda_return_type_node instead of
362 DECLTYPE_FOR_LAMBDA_RETURN.
363 (apply_lambda_return_type): Don't check dependent_type_p.
364 * pt.c (tsubst_copy_and_build): Handle lambda return type deduction.
365 (instantiate_class_template_1): Likewise.
366 (tsubst): Don't use DECLTYPE_FOR_LAMBDA_RETURN.
367 * mangle.c (write_type): Likewise.
368 * typeck.c (structural_comptypes): Likewise.
369 (check_return_expr): Handle dependent_lambda_return_type_node.
371 2011-08-23 Jason Merrill <jason@redhat.com>
374 * semantics.c (maybe_constant_value): Don't try to fold { }.
375 * pt.c (build_non_dependent_expr): Don't wrap { }.
376 * init.c (build_value_init): Allow scalar value-init in templates.
378 2011-08-23 Jason Merrill <jason@redhat.com>
380 * semantics.c (potential_constant_expression_1): Allow 'this'.
382 2011-08-23 Jakub Jelinek <jakub@redhat.com>
385 * typeck.c (cp_build_modify_expr): Call mark_rvalue_use on rhs
386 if it has side-effects and needs to be preevaluated.
388 2011-08-23 Siddhesh Poyarekar <siddhesh.poyarekar@gmail.com>
391 * except.c (begin_eh_spec_block): Build EH_SPEC block on the
392 same line as the function.
394 2011-08-23 Jakub Jelinek <jakub@redhat.com>
397 * class.c (finish_struct_1): If TYPE_TRANSPARENT_AGGR is set on a type
398 which doesn't have any fields, clear it and diagnose.
400 2011-08-18 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
401 Marc Glisse <marc.glisse@normalesup.org>
404 * mangle.c (decl_mangling_context): Call
405 targetm.cxx.decl_mangling_context.
406 (write_unscoped_name): Use decl_mangling_context.
408 2011-08-18 Dodji Seketeli <dodji@redhat.com>
411 * pt.c (parameter_of_template_p): Handle comparison with DECLs of
412 template parameters as created by process_template_parm.
414 2011-08-16 Jason Merrill <jason@redhat.com>
417 * pt.c (unify_pack_expansion): Correct overloaded unification
420 * pt.c (instantiate_class_template_1): If DECL_PRESERVE_P is set
421 on a member function or static data member, call mark_used.
424 * typeck2.c (cxx_incomplete_type_diagnostic): Handle
427 2011-08-13 Jason Merrill <jason@redhat.com>
430 * name-lookup.c (local_bindings_p): New.
431 * name-lookup.h: Declare it.
432 * lex.c (unqualified_name_lookup_error): Use it.
435 * error.c (dump_expr): Handle MODIFY_EXPR properly.
437 * decl.c (grok_reference_init): Handle constexpr here.
438 * call.c (initialize_reference): Not here.
440 2011-08-12 David Li <davidxl@google.com>
442 * class.c (update_vtable_entry_for_fn): Set
443 LOST_PRIMARY bit properly.
445 2011-08-12 Jason Merrill <jason@redhat.com>
448 * call.c (convert_arg_to_ellipsis): force_rvalue only in
449 potentially evaluated context.
451 2011-08-12 Richard Guenther <rguenther@suse.de>
453 * call.c (build_over_call): Instead of memcpy use an
454 assignment of two MEM_REFs.
456 2011-08-11 Romain Geissler <romain.geissler@gmail.com>
457 Brian Hackett <bhackett1024@gmail.com>
459 * decl.c (cp_finish_decl): Invoke callbacks on finish_decl event.
461 2011-08-10 Richard Guenther <rguenther@suse.de>
463 * call.c (build_over_call): Call memcpy unconditionally.
465 2011-08-08 Jason Merrill <jason@redhat.com>
468 * semantics.c (finish_call_expr): Don't look at 'this' if we
469 had an explicit object argument.
472 * typeck2.c (check_narrowing): Fix integer logic.
474 2011-08-08 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
476 * Make-lang.in (g++$(exeext)): Add $(EXTRA_GCC_LIBS).
478 2011-08-05 Jason Merrill <jason@redhat.com>
481 * semantics.c (potential_constant_expression_1) [CALL_EXPR]: Sorry
482 on 'this' in a constructor.
485 * semantics.c (finish_decltype_type): Call invalid_nonstatic_memfn_p.
488 * init.c (perform_member_init): Handle invalid array initializer.
491 * semantics.c (cxx_eval_array_reference): Handle failure to
492 reduce the array operand to something we can work with.
494 2011-08-05 Gabriel Charette <gchare@google.com>
496 * decl.c (finish_function): Remove unecessary line 0 hack.
498 2011-08-05 Jason Merrill <jason@redhat.com>
501 * typeck.c (build_x_compound_expr_from_list): Also complain
505 * typeck.c (cp_build_unary_op) [POSTINCREMENT_EXPR]: Strip cv-quals.
508 * parser.c (cp_parser_range_for): Only do auto deduction in
509 template if the range is non-dependent.
511 * init.c (perform_member_init): Always build_aggr_init
512 for a class member with an explicit mem-initializer.
514 * pt.c (unify) [TEMPLATE_TYPE_PARM]: Allow VLA for C++0x 'auto'.
516 2011-08-04 Jakub Jelinek <jakub@redhat.com>
519 * decl.c (cxx_init_decl_processing): Add alloc_size (1) attribute
520 for operator new and operator new []. Call init_attributes.
522 2011-08-02 Jason Merrill <jason@redhat.com>
525 * parser.c (cp_parser_lambda_body): Clear local_variables_forbidden_p.
528 * typeck2.c (check_narrowing): Check unsigned mismatch.
529 * semantics.c (finish_compound_literal): check_narrowing.
532 * pt.c (find_parameter_packs_r): Handle CONSTRUCTOR.
535 * init.c (sort_mem_initializers): Initialize uses_unions_p here.
536 (build_field_list): Not here.
539 * parser.c (build_range_temp): Split out from...
540 (cp_convert_range_for): ...here.
541 (do_range_for_auto_deduction): New.
542 (cp_parser_range_for): Use it.
544 2011-08-02 Jakub Jelinek <jakub@redhat.com>
546 * cp-tree.h (finish_omp_atomic): Adjust prototype.
547 (cxx_omp_const_qual_no_mutable): New prototype.
548 (finish_omp_taskyield): New prototype.
549 * parser.c (cp_parser_omp_atomic): (cp_parser_omp_atomic): Handle
550 parsing OpenMP 3.1 atomics. Adjust finish_omp_atomic caller.
551 (cp_parser_omp_clause_name): Handle final and mergeable clauses.
552 (cp_parser_omp_clause_final, cp_parser_omp_clause_mergeable): New
554 (cp_parser_omp_all_clauses): Handle PRAGMA_OMP_CLAUSE_FINAL
555 and PRAGMA_OMP_CLAUSE_MERGEABLE.
556 (OMP_TASK_CLAUSE_MASK): Allow final and mergeable clauses.
557 (cp_parser_omp_taskyield): New function.
558 (cp_parser_pragma): Handle PRAGMA_OMP_TASKYIELD.
559 (cp_parser_omp_clause_reduction): Handle min and max.
560 * pt.c (tsubst_expr) <case OMP_ATOMIC>: Handle OpenMP 3.1 atomics.
561 (tsubst_omp_clauses): Handle OMP_CLAUSE_FINAL and
562 OMP_CLAUSE_MERGEABLE.
563 * semantics.c (finish_omp_atomic): Add OPCODE, V, LHS1 and RHS1
564 arguments. Handle OpenMP 3.1 atomics. Adjust c_finish_omp_atomic
566 (finish_omp_clauses): Don't complain about const qualified
567 predetermined vars and static data members in firstprivate clause.
568 Handle OMP_CLAUSE_FINAL and OMP_CLAUSE_MERGEABLE. Handle MIN_EXPR
570 (finish_omp_taskyield): New function.
571 * cp-gimplify.c (cxx_omp_const_qual_no_mutable): New function.
572 (cxx_omp_predetermined_sharing): Use it.
574 2011-08-02 Jason Merrill <jason@redhat.com>
576 * call.c (build_call_a): Also check at_function_scope_p.
578 2011-08-01 Jason Merrill <jason@redhat.com>
581 * mangle.c (write_prefix): Handle decltype.
584 * semantics.c (cxx_eval_vec_init_1): Fix logic.
587 * semantics.c (potential_constant_expression_1): Allow any builtin.
588 (morally_constexpr_builtin_function_p): Remove.
590 2011-07-29 Jason Merrill <jason@redhat.com>
593 * parser.c (cp_parser_lambda_expression): Also clear in_statement
594 and in_switch_statement_p.
595 (cp_parser_class_specifier): Likewise.
597 2011-07-28 Jason Merrill <jason@redhat.com>
600 * pt.c (tsubst) [TEMPLATE_PARM_INDEX]: Call convert_from_reference.
601 (convert_nontype_argument, tsubst_template_arg): Handle its output.
603 2011-07-28 Paolo Carlini <paolo.carlini@oracle.com>
606 * semantics.c (potential_constant_expression_1): Handle FMA_EXPR.
608 2011-07-27 Jeffrey Yasskin <jyasskin@google.com>
610 * pt.c (build_template_decl): Copy the function_decl's
611 source location to the new template_decl.
613 2011-07-26 Paolo Carlini <paolo.carlini@oracle.com>
616 * typeck.c (cp_build_modify_expr): Check digest_init return value
619 2011-07-25 Paolo Carlini <paolo.carlini@oracle.com>
622 * parser.c (cp_parser_perform_range_for_lookup): Always assign *being
623 and *end before returning.
625 2011-07-25 Paolo Carlini <paolo.carlini@oracle.com>
628 * parser.c (cp_parser_perform_range_for_lookup): Early return if
629 error_operand_p (range).
631 2011-07-23 Jason Merrill <jason@redhat.com>
634 * parser.c (cp_parser_qualifying_entity): Handle templates.
636 2011-07-22 Jason Merrill <jason@redhat.com>
639 * typeck2.c (check_narrowing): Downgrade permerror to pedwarn.
640 Make conditional on -Wnarrowing.
642 2011-07-22 Ville Voutilainen <ville.voutilainen@gmail.com>
644 Warn about the use of final/override in non-c++0x mode, and
645 add __final for non-c++0x mode.
646 * cp-tree.h (cpp0x_warn_str): Add CPP0X_OVERRIDE_CONTROLS.
647 * error.c (maybe_warn_cpp0x): Adjust.
648 * parser.c (cp_parser_virt_specifier_seq_opt): Use it. Add
649 '__final' as a non-c++0x alternative for 'final'.
651 2011-07-22 Jason Merrill <jason@redhat.com>
652 Mark Glisse <marc.glisse@normalesup.org>
655 * decl.c (cp_finish_decl): Apply pragma redefine_extname in
656 other namespaces as well.
657 * name-lookup.c (c_linkage_bindings): Define.
658 (lookup_extern_c_fun_in_all_ns): Rename from
659 lookup_extern_c_fun_binding_in_all_ns. Return tree.
660 (pushdecl_maybe_friend_1): Adjust. Copy DECL_ASSEMBLER_NAME.
662 2011-07-20 Jason Merrill <jason@redhat.com>
664 * parser.c (cp_parser_initializer_list): Handle C99 .id= and [N]=
665 designated initializer syntax.
666 * decl.c (check_array_designated_initializer): Add index parm.
667 (maybe_deduce_size_from_array_init): Pass it.
668 (reshape_init_array_1): Likewise.
671 PR c++/42603 (DR 950)
672 * parser.c (token_is_decltype, cp_lexer_next_token_is_decltype): New.
673 (cp_parser_nested_name_specifier_opt): Allow decltype.
674 (cp_parser_qualifying_entity): Likewise.
675 (cp_parser_decltype): Replace source tokens with CPP_DECLTYPE.
676 (cp_parser_simple_type_specifier): Handle decltype as scope.
677 (cp_parser_base_specifier): Allow decltype.
678 (cp_parser_base_clause): Don't crash on null base.
679 * parser.h (CPP_KEYWORD, CPP_TEMPLATE_ID): Move to c-common.h.
680 (CPP_NESTED_NAME_SPECIFIER, N_CP_TTYPES): Likewise.
682 2011-07-19 Jason Merrill <jason@redhat.com>
685 * pt.c (coerce_template_parms): Handle non-pack after pack.
687 2011-07-19 Richard Guenther <rguenther@suse.de>
689 * call.c (build_special_member_call): Use fold_build_pointer_plus.
690 * class.c (build_base_path): Likewise.
691 (convert_to_base_statically): Likewise.
692 (dfs_accumulate_vtbl_inits): Likewise.
693 * cp-gimplify.c (cxx_omp_clause_apply_fn): Likewise.
694 * except.c (expand_start_catch_block): Likewise.
695 * init.c (expand_virtual_init): Likewise.
696 (build_new_1): Likewise.
697 (build_vec_delete_1): Likewise.
698 (build_vec_delete): Likewise.
699 * rtti.c (build_headof): Likewise.
700 (tinfo_base_init): Likewise.
701 * typeck.c (get_member_function_from_ptrfunc): Likewise.
702 (cp_build_addr_expr_1): Likewise.
703 * typeck2.c (build_m_component_ref): Likewise.
705 2011-07-18 Martin Jambor <mjambor@suse.cz>
707 * parser.c (cp_parser_parameter_declaration_list): Initialize
710 2011-07-16 Jason Merrill <jason@redhat.com>
712 * pt.c (tinst_level_tick, last_template_error_tick): Replace with
713 last_error_tinst_level.
714 (push_tinst_level, pop_tinst_level): Adjust.
715 (problematic_instantiation_changed): Adjust.
716 (record_last_problematic_instantiation): Adjust.
717 * error.c (cp_print_error_function): Don't print
718 current_function_decl if we're in a template instantiation context.
719 (print_instantiation_full_context): Always print first line.
721 2011-07-16 Nathan Froyd <froydnj@codesourcery.com>
722 Jason Merrill <jason@redhat.com>
726 * cp-tree.h (fn_type_unification): Add `bool' parameter.
727 * pt.c (enum template_base_result): Define.
728 (unify_success, unify_unknown): Define.
729 (unify_parameter_deduction_failure): Define.
730 (unify_invalid, unify_cv_qual_mismatch, unify_type_mismatch): Define.
731 (unify_parameter_pack_mismatch): Define.
732 (unify_parameter_pack_inconsistent): Define.
733 (unify_ptrmem_cst_mismatch, unify_vla_arg): Define.
734 (unify_expression_unequal, unify_inconsistency): Define.
735 (unify_method_type_error, unify_arity): Likewise.
736 (unify_too_many_parameters, unify_too_few_parameters): Define.
737 (unify_arg_conversion, unify_no_common_base): Define.
738 (unify_illformed_ptrmem_cst_expr): Define.
739 (unify_substitution_failure): Define.
740 (unify_inconsistent_template_template_parameters): Define.
741 (unify_template_deduction_failure): Define.
742 (unify_template_argument_mismatch): Define.
743 (unify_overload_resolution_failure): Define.
744 (comp_template_args_with_info): New function, split out from...
745 (comp_template_args): ...here. Call it.
746 (deduction_tsubst_fntype): Add `complain' parameter'. Pass it
748 (unify): Add `explain_p' parameter. Pass to all relevant calls.
749 Call above status functions when appropriate.
750 (resolve_overloaded_unification, try_one_overload): Likewise.
751 (type_unification, type_unification_real): Likewise.
752 (unify_pack_expansion): Likewise.
753 (get_template_base, try_class_unification): Likewise.
754 (get_bindings, more_specialized_fn): Pass false to unification
756 (get_class_bindings, do_auto_deduction): Likewise.
757 (convert_nontype_argument): Likewise.
758 (fn_type_unification): Likewise. Pass tf_warning_or_error if
760 (get_template_base): Add `explain_p' parameter and pass it to
761 try_class_unification. Return an enum template_base_result.
762 * class.c (resolve_address_of_overloaded_function): Pass false to
764 * call.c (enum rejection_reason_code): Add new codes.
765 (struct rejection_reason): Add template_unification field.
766 Add template_instantiation field.
767 (template_unification_rejection): Define.
768 (template_unification_error_rejection): Define.
769 (template_instantiation_rejection): Define.
770 (invalid_copy_with_fn_template_rejection): Define.
771 (add_template_candidate): Pass false to unify.
772 Provide more rejection reasons when possible.
773 (print_template_unification_rejection): Define.
774 (print_arity_rejection): Define, split out from...
775 (print_z_candidate): ...here. Add cases for new rejection
778 2011-07-15 Jason Merrill <jason@redhat.com>
780 * Make-lang.in (check-g++-strict-gc): New.
781 (cp/except.o): Depend on gt-cp-except.h
782 * except.c: Include gt-cp-except.h.
783 * config-lang.in (gtfiles): Add cp/except.c.
784 * decl2.c (mark_used): Adjust constexpr condition, set
785 function_depth around template instantiation.
786 * parser.c (cp_parser_lambda_body): Set function_depth.
787 * semantics.c (maybe_add_lambda_conv_op): Likewise.
790 * Make-lang.in (check-c++0x): Use --extra_opts instead of--tool_opts.
792 2011-07-13 Jason Merrill <jason@redhat.com>
794 * Make-lang.in (check-c++0x): New.
796 2011-07-13 Richard Sandiford <richard.sandiford@linaro.org>
798 * typeck2.c (split_nonconstant_init_1): Pass the initializer directly,
799 rather than a pointer to it. Return true if the whole of the value
800 was initialized by the generated statements. Use
801 complete_ctor_at_level_p instead of count_type_elements.
803 2011-07-12 Diego Novillo <dnovillo@google.com>
805 * name-lookup.h (cp_binding_level): Rename from cxx_scope.
807 (struct cp_binding_level): Fix indentation.
809 2011-07-11 Jason Merrill <jason@redhat.com>
812 * pt.c (extract_fnparm_pack): Split out from...
813 (make_fnparm_pack): ...here.
814 (instantiate_decl): Handle non-pack parms after a pack.
815 * semantics.c (maybe_add_lambda_conv_op): Don't in a template.
817 * decl2.c (decl_constant_var_p): Use decl_maybe_constant_var_p.
820 * cp-tree.h (struct tinst_level): Add errors field.
821 * pt.c (neglectable_inst_p, limit_bad_template_recurson): New.
822 (push_tinst_level): Don't start another decl in that case.
823 (reopen_tinst_level): Adjust errors field.
824 * decl2.c (cp_write_global_declarations): Don't complain about
825 undefined inline if its template was defined.
826 * mangle.c (mangle_decl_string): Handle failure from push_tinst_level.
828 2011-07-10 Jason Merrill <jason@redhat.com>
831 * parser.c (cp_parser_late_return_type_opt): Check quals parameter
832 rather than current_class_type to determine whether to set 'this'.
833 (cp_parser_direct_declarator): Pass -1 to quals if member_p is false.
834 (cp_parser_init_declarator): Pass down member_p.
836 2011-07-09 Jason Merrill <jason@redhat.com>
838 * tree.c (build_vec_init_elt): Strip TARGET_EXPR.
840 2011-07-08 Jason Merrill <jason@redhat.com>
843 * typeck.c (cp_build_modify_expr): Preevaluate RHS.
845 * method.c (use_thunk): Use cgraph_add_to_same_comdat_group.
846 * optimize.c (maybe_clone_body): Likewise.
847 * semantics.c (maybe_add_lambda_conv_op): Likewise.
850 * decl.c (expand_static_init): Don't get confused by user
851 declaration of __cxa_guard_acquire.
853 * typeck.c (cp_apply_type_quals_to_decl): Don't check
854 COMPLETE_TYPE_P either.
857 * typeck.c (cp_apply_type_quals_to_decl): Don't check
858 TYPE_NEEDS_CONSTRUCTING.
860 2011-07-07 Jason Merrill <jason@redhat.com>
863 * pt.c (push_deduction_access_scope): Preserve
864 processing_template_decl across push_to_top_level.
866 * class.c (pushclass): Accept NULL argument.
867 (popclass): Deal with popping null class.
868 * pt.c (push_access_scope, pop_access_scope): Use them rather than
869 push_to_top_level/pop_from_top_level.
870 * name-lookup.c (lookup_name_real_1): Check current_class_type.
872 2011-07-07 Jakub Jelinek <jakub@redhat.com>
875 * typeck.c (cp_build_binary_op): For MULT_EXPR and TRUNC_DIV_EXPR with
876 one non-complex and one complex argument, call save_expr on both
879 2011-07-06 Jason Merrill <jason@redhat.com>
882 * semantics.c (expand_or_defer_fn_1): Clear DECL_EXTERNAL
886 * method.c (make_thunk, use_thunk): Copy DECL_COMDAT.
888 2011-07-05 Jason Merrill <jason@redhat.com>
891 * pt.c (tsubst_qualified_id): Preserve TEMPLATE_ID_EXPR in
892 partial instantiation.
895 * semantics.c (finish_id_expression): convert_from_reference.
897 2011-07-05 Richard Guenther <rguenther@suse.de>
899 * decl.c (cxx_init_decl_processing): Defer building common
900 tree nodes to c_common_nodes_and_builtins.
902 2011-07-04 Jason Merrill <jason@redhat.com>
906 * mangle.c (write_expression): Handle 'this'.
907 * parser.c (cp_parser_postfix_dot_deref_expression): Allow
909 * semantics.c (potential_constant_expression_1): Check that
910 DECL_CONTEXT is set on 'this'.
912 * error.c (dump_template_bindings): Don't print typenames
913 for a partial instantiation.
914 (dump_function_decl): If we aren't printing function arguments,
915 print template arguments as <args> rather than [with ...].
916 (dump_expr): Don't print return type or template header.
917 [BASELINK]: Use BASELINK_FUNCTIONS rather than get_first_fn.
918 * pt.c (dependent_template_arg_p): Handle null arg.
920 * error.c (type_to_string): Avoid redundant akas.
922 2011-07-01 Jonathan Wakely <jwakely.gcc@gmail.com>
925 * init.c (build_delete): Only warn for sfk_deleting_destructor.
927 2011-07-01 Jakub Jelinek <jakub@redhat.com>
929 * Make-lang.in (cp/decl.o): Depend on pointer-set.h.
930 (cp/class.o): Likewise.
931 (cp/error.o): Likewise.
932 (cp/name-lookup.o): Likewise.
933 (cp/decl2.o): Likewise. Don't depend on $(POINTER_SET_H).
935 2011-07-01 Jason Merrill <jason@redhat.com>
938 * pt.c (lookup_template_function): Handle non-function.
941 * pt.c (tsubst_qualified_id): Check PTRMEM_OK_P.
942 * tree.c (build_qualified_name): Set PTRMEM_OK_P.
943 * semantics.c (finish_parenthesized_expr): Clear PTRMEM_OK_P on
945 * cp-tree.h (PTRMEM_OK_P): Apply to SCOPE_REF, too.
946 (QUALIFIED_NAME_IS_TEMPLATE): Switch to lang flag 1.
950 * pt.c (resolve_nondeduced_context): Call mark_used.
953 * semantics.c (finish_offsetof): Complain about incomplete type.
955 2011-06-30 Jason Merrill <jason@redhat.com>
958 * rtti.c (get_tinfo_decl): Call complete_type.
961 * method.c (implicitly_declare_fn): Set DECL_PARM_LEVEL and
962 DECL_PARM_INDEX on rhs parm.
964 * pt.c (iterative_hash_template_arg): Use cp_tree_operand_length.
967 * tree.c (stabilize_init): Handle aggregate initialization.
970 * name-lookup.c (struct arg_lookup): Add fn_set.
971 (add_function): Check it.
972 (lookup_arg_dependent_1): Initialize it.
974 2011-06-29 Jason Merrill <jason@redhat.com>
977 * init.c (build_new_1): Pass {} down to build_vec_init.
978 (build_vec_init): Handle it.
982 * cp-tree.h (struct saved_scope): Add x_current_class_ptr,
984 (current_class_ptr, current_class_ref): Use them.
985 * decl.c (build_this_parm): Handle getting the class type.
986 * parser.c (cp_parser_late_return_type_opt): Set up 'this'
987 for use within the trailing return type.
989 * pt.c (tsubst_decl) [VAR_DECL]: In unevaluated operand,
990 don't tsubst DECL_INITIAL unless our type use auto.
993 * semantics.c (constexpr_fn_retval): Handle CLEANUP_POINT_EXPR here.
994 (massage_constexpr_body): Not here.
997 * semantics.c (lambda_proxy_type): New.
998 (build_capture_proxy): Use it.
999 * cp-tree.h (DECLTYPE_FOR_LAMBDA_PROXY): New.
1000 * pt.c (tsubst) [DECLTYPE_TYPE]: Use them.
1003 * class.c (explain_non_literal_class): New.
1004 (finalize_literal_type_property): Call it.
1005 * cp-tree.h: Declare it.
1006 * semantics.c (ensure_literal_type_for_constexpr_object): Call it.
1007 (is_valid_constexpr_fn): Likewise.
1008 (massage_constexpr_body): Split out from...
1009 (register_constexpr_fundef): ...here.
1010 (is_instantiation_of_constexpr): New.
1011 (expand_or_defer_fn_1): Leave DECL_SAVED_TREE alone in that case.
1012 (explain_invalid_constexpr_fn): New.
1013 (cxx_eval_call_expression): Call it.
1014 (potential_constant_expression_1): Likewise. Avoid redundant errors.
1015 * method.c (process_subob_fn): Diagnose non-constexpr.
1016 (walk_field_subobs): Likewise.
1017 (synthesized_method_walk): Don't shortcut if we want diagnostics.
1018 (explain_implicit_non_constexpr): New.
1019 (defaulted_late_check): Use it.
1020 * call.c (build_cxx_call): Remember location.
1022 * method.c (maybe_explain_implicit_delete): Use pointer_set
1025 * class.c (finalize_literal_type_property): Update conditions.
1026 * method.c (defaulted_late_check): Set TYPE_HAS_CONSTEXPR_CTOR.
1028 * tree.c (build_vec_init_expr): Don't add TARGET_EXPR.
1029 * typeck2.c (digest_init_r): Handle VEC_INIT_EXPR.
1030 * semantics.c (cxx_eval_vec_init_1): Correct type.
1032 * init.c (build_value_init): Decide whether or not to zero-initialize
1033 based on user-providedness of default ctor, not any ctor.
1034 (build_value_init_noctor): Adjust assert.
1037 * call.c (convert_like_real) [ck_user]: Handle value-initialization.
1038 (build_new_method_call_1): Likewise.
1039 * init.c (expand_default_init): Handle direct list-initialization
1042 2011-06-27 Jakub Jelinek <jakub@redhat.com>
1044 * cp-tree.h (union lang_tree_node): Use it in chain_next expression.
1046 2011-06-26 Jason Merrill <jason@redhat.com>
1049 * semantics.c (potential_constant_expression_1): Check
1050 for non-literality rather than cleanup.
1051 (cxx_eval_constant_expression): Likewise.
1054 * semantics.c (potential_constant_expression_1): A TARGET_EXPR
1055 with a cleanup isn't constant.
1056 (cxx_eval_constant_expression): Likewise.
1057 * init.c (expand_default_init): Use maybe_constant_init.
1059 2011-06-24 Jakub Jelinek <jakub@redhat.com>
1062 * cp-tree.h (union lang_tree_node): Use TYPE_NEXT_VARIANT
1063 instead of TYPE_CHAIN for chain_next for types.
1065 2011-06-23 Gabriel Charette <gchare@google.com>
1067 * name-lookup.h (cp_binding_level): Removed unused
1068 member names_size. Update all users.
1070 2011-06-23 Jason Merrill <jason@redhat.com>
1072 * typeck2.c (build_functional_cast): Strip cv-quals for value init.
1073 * init.c (build_zero_init_1): Not here.
1076 * pt.c (resolve_overloaded_unification): Fix DR 115 handling.
1078 2011-06-23 Paolo Carlini <paolo.carlini@oracle.com>
1081 * decl2.c (build_anon_union_vars): Early return error_mark_node
1082 for a nested anonymous struct.
1084 2011-06-23 Jason Merrill <jason@redhat.com>
1087 * decl2.c (mark_used): Don't call synthesize_method for
1088 functions defaulted outside the class.
1090 * optimize.c (maybe_clone_body): Set linkage flags before
1091 cgraph_same_body_alias.
1094 * class.c (set_linkage_according_to_type): Hand off to
1095 determine_visibility.
1098 * init.c (build_zero_init_1): Strip cv-quals from scalar types.
1101 * pt.c (most_specialized_instantiation): Do check return types.
1103 2011-06-22 Jason Merrill <jason@redhat.com>
1106 * call.c (build_call_a): Set cp_function_chain->can_throw here.
1107 (build_cxx_call): Not here.
1109 2011-06-21 Jason Merrill <jason@redhat.com>
1112 * decl.c (cp_finish_decl): Adjust init_const_expr_p for refs.
1113 (grokdeclarator): constexpr doesn't apply const for refs.
1114 * parser.c (cp_parser_initializer_clause): Don't call
1115 maybe_constant_value here.
1116 * call.c (initialize_reference): Handle constexpr.
1119 * semantics.c (maybe_add_lambda_conv_op): Call mark_exp_read for
1120 static fn parameters.
1122 * call.c (add_builtin_candidates): Use cv_unqualified rather than
1124 * pt.c (tsubst_arg_types): Likewise.
1125 * except.c (build_throw): Use cv_unqualified.
1128 * call.c (cxx_type_promotes_to): Don't strip cv-quals.
1129 * semantics.c (lambda_return_type): Strip them here.
1131 2011-06-21 Andrew MacLeod <amacleod@redhat.com>
1133 * semantics.c: Add sync_ or SYNC__ to builtin names.
1135 2011-06-20 Jason Merrill <jason@redhat.com>
1138 * init.c (build_vec_init): Don't try to use a CONSTRUCTOR when
1140 * typeck2.c (process_init_constructor_array): Use {} for classes,
1142 * call.c (convert_like_real): Handle substitution failure.
1145 * pt.c (canonicalize_type_argument): New.
1146 (convert_template_argument, unify): Use it.
1149 * call.c (rejection_reason_code): Add rr_explicit_conversion.
1150 (print_z_candidate): Handle it.
1151 (explicit_conversion_rejection): New.
1152 (build_user_type_conversion_1): Reject an explicit conversion
1153 function that requires more than a qualification conversion.
1156 * decl.c (grokdeclarator): Don't set ctype to an ENUMERAL_TYPE.
1159 * tree.c (strip_typedefs): Use build_aligned_type.
1162 * call.c (sufficient_parms_p): Allow parameter packs too.
1165 * semantics.c (describable_type): Remove.
1166 * cp-tree.h: Likewise.
1167 * decl.c (cp_finish_decl): Don't call it.
1168 * init.c (build_new): Likewise.
1169 * parser.c (cp_parser_omp_for_loop): Likewise.
1170 * pt.c (tsubst_decl): Likewise.
1171 (do_auto_deduction): If we fail in a template, try again
1172 at instantiation time.
1175 * parser.c (cp_parser_lambda_introducer): Complain about redundant
1177 * semantics.c (add_capture): Likewise.
1178 (register_capture_members): Clear IDENTIFIER_MARKED.
1180 2011-06-17 Jason Merrill <jason@redhat.com>
1183 * call.c (convert_class_to_reference_1): Allow binding function
1184 lvalue to rvalue reference.
1187 Generate proxy VAR_DECLs for better lambda debug info.
1188 * cp-tree.h (FUNCTION_NEEDS_BODY_BLOCK): Add lambda operator().
1189 (LAMBDA_EXPR_PENDING_PROXIES): New.
1190 (struct tree_lambda_expr): Add pending_proxies.
1191 * name-lookup.c (pushdecl_maybe_friend_1): Handle capture shadowing.
1192 (qualify_lookup): Use is_lambda_ignored_entity.
1193 * parser.c (cp_parser_lambda_expression): Don't adjust field names.
1194 Call insert_pending_capture_proxies.
1195 (cp_parser_lambda_introducer): Use this_identifier.
1196 (cp_parser_lambda_declarator_opt): Call the object parameter
1197 of the op() "__closure" instead of "this".
1198 (cp_parser_lambda_body): Call build_capture_proxy.
1199 * semantics.c (build_capture_proxy, is_lambda_ignored_entity): New.
1200 (insert_pending_capture_proxies, insert_capture_proxy): New.
1201 (is_normal_capture_proxy, is_capture_proxy): New.
1202 (add_capture): Add __ to field names here, return capture proxy.
1203 (add_default_capture): Use this_identifier, adjust to expect
1204 add_capture to return a capture proxy.
1205 (outer_lambda_capture_p, thisify_lambda_field): Remove.
1206 (finish_id_expression, lambda_expr_this_capture): Adjust.
1207 (build_lambda_expr): Initialize LAMBDA_EXPR_PENDING_PROXIES.
1208 * pt.c (tsubst_copy_and_build): Check that LAMBDA_EXPR_PENDING_PROXIES
1211 * name-lookup.c (pushdecl_maybe_friend_1): Do check for shadowing
1212 of artificial locals.
1214 * parser.c (cp_parser_lambda_expression): Clear
1215 LAMBDA_EXPR_THIS_CAPTURE after parsing.
1216 * pt.c (tsubst_copy_and_build): Make sure it isn't set.
1218 * cp-tree.h (struct tree_lambda_expr): Change common to typed.
1219 Move non-pointers to end of struct.
1221 * pt.c (tsubst_decl): Handle DECL_VALUE_EXPR on reference.
1222 * decl.c (check_initializer): Handle DECL_VALUE_EXPR_P.
1224 * semantics.c (finish_non_static_data_member): Preserve dereference
1227 2011-06-16 Jason Merrill <jason@redhat.com>
1230 * parser.c (cp_parser_lambda_body): Share code between
1231 simple and complex cases instead of using cp_parser_function_body.
1234 * decl.c (check_initializer): Check narrowing.
1237 * pt.c (tsubst_decl) [FUNCTION_DECL]: Handle substitution failure.
1240 * semantics.c (finish_id_expression): Mark even dependent
1244 * error.c (dump_template_argument): Don't try to omit default
1245 template args from an argument pack.
1247 2011-06-15 H.J. Lu <hongjiu.lu@intel.com>
1250 * decl.c (get_dso_handle_node): Mark __dso_handle hidden if
1251 assembler supports hidden visibility.
1253 2011-06-14 Jason Merrill <jason@redhat.com>
1256 * cp-tree.h (DEFERRED_NOEXCEPT_SPEC_P): Handle overload.
1257 * method.c (defaulted_late_check): Only maybe_instantiate_noexcept
1258 if the declaration had an exception-specifier.
1259 (process_subob_fn): Don't maybe_instantiate_noexcept.
1260 * pt.c (maybe_instantiate_noexcept): Handle overload.
1261 * typeck2.c (nothrow_spec_p_uninst): New.
1262 (merge_exception_specifiers): Add 'fn' parm. Build up overload.
1263 * typeck.c (merge_types): Adjust.
1265 * pt.c (deduction_tsubst_fntype): Don't save input_location.
1266 (maybe_instantiate_noexcept): Likewise.
1268 2011-06-14 Joseph Myers <joseph@codesourcery.com>
1270 * Make-lang.in (cp/method.o): Update dependencies.
1271 * method.c: Include common/common-target.h.
1272 (use_thunk): Use targetm_common.have_named_sections.
1274 2011-06-14 Steve Ellcey <sje@cup.hp.com>
1276 * decl.c (cxx_init_decl_processing): Use ptr_mode instead of Pmode.
1278 2011-06-14 Jason Merrill <jason@redhat.com>
1280 * error.c (type_to_string): Print typedef-stripped version too.
1283 * call.c (perform_implicit_conversion_flags): Print source type as
1287 * typeck2.c (build_m_component_ref): Preserve rvalueness.
1290 * class.c (build_base_path): Fix cv-quals in unevaluated context.
1293 * semantics.c (cxx_fold_indirect_ref): Local, more permissive copy
1294 of fold_indirect_ref_1.
1295 (cxx_eval_indirect_ref): Use it.
1297 2011-06-11 Jan Hubicka <jh@suse.cz>
1299 * decl2.c (cp_write_global_declarations): Process aliases; look trhough
1302 2011-06-10 Paolo Carlini <paolo.carlini@oracle.com>
1305 * decl.c (grokdeclarator): Reject operator names in parameters.
1307 2011-06-10 Jan Hubicka <jh@suse.cz>
1309 * decl2.c (clear_decl_external): New functoin.
1310 (cp_write_global_declarations): Use it.
1312 2011-06-10 Paolo Carlini <paolo.carlini@oracle.com>
1314 * cp-tree.h (error_operand_p): Remove.
1316 2011-06-09 David Krauss <potswa@mac.com>
1319 * typeck2.c (build_x_arrow): Push fake template context
1320 to produce diagnostic on acyclic endless operator-> drill-down.
1321 * call.c (build_new_op): Change Boolean overload status
1322 value to a pointer to the overload function.
1323 * cp-tree.h: Likewise.
1324 * typeck.c: Likewise.
1325 * parser.c: Likewise.
1326 * decl2.c: Likewise.
1329 2011-06-09 Jason Merrill <jason@redhat.com>
1331 * semantics.c (maybe_constant_value): Handle overflowed input.
1332 (non_const_var_error): Handle non-constant DECL_INITIAL.
1334 * pt.c (build_non_dependent_expr): Use fold_non_dependent_expr_sfinae.
1336 * parser.c (cp_parser_constant_expression): Just return the
1337 non-constant expression.
1339 * semantics.c (finish_compound_literal): Set TREE_HAS_CONSTRUCTOR.
1341 2011-06-09 Paolo Carlini <paolo.carlini@oracle.com>
1344 * decl.c (grokdeclarator): Reject operator names in typedefs.
1346 2011-06-08 Jason Merrill <jason@redhat.com>
1349 * cp-tree.def (DEFERRED_NOEXCEPT): New.
1350 * cp-tree.h (struct tree_deferred_noexcept): New.
1351 (DEFERRED_NOEXCEPT_PATTERN, DEFERRED_NOEXCEPT_ARGS): New.
1352 (DEFERRED_NOEXCEPT_SPEC_P): New.
1353 (enum cp_tree_node_structure_enum): Add TS_CP_DEFERRED_NOEXCEPT.
1354 (union lang_tree_node): Add tree_deferred_noexcept.
1355 (maybe_instantiate_noexcept): Declare.
1356 * cp-objcp-common.c (cp_tree_size): Handle DEFERRED_NOEXCEPT.
1357 * error.c (dump_exception_spec): Likewise.
1358 * cxx-pretty-print.c (pp_cxx_exception_specification): Likewise.
1359 * ptree.c (cxx_print_xnode): Likewise.
1360 * tree.c (cp_tree_equal): Likewise.
1361 * decl.c (cp_tree_node_structure): Likewise.
1362 (duplicate_decls): Call maybe_instantiate_noexcept.
1363 * except.c (build_noexcept_spec): Handle DEFERRED_NOEXCEPT.
1364 (nothrow_spec_p, type_noexcept_p, type_throw_all_p): Check
1365 DEFERRED_NOEXCEPT_SPEC_P.
1366 * typeck2.c (merge_exception_specifiers): Likewise.
1367 * decl2.c (mark_used): Call maybe_instantiate_noexcept.
1368 * method.c (process_subob_fn, defaulted_late_check): Likewise.
1369 * pt.c (tsubst_exception_specification): Add defer_ok parm.
1370 Build DEFERRED_NOEXCEPT.
1371 (maybe_instantiate_noexcept): New.
1372 (tsubst, regenerate_decl_from_template, instantiate_decl): Adjust.
1373 * search.c (check_final_overrider): Call maybe_instantiate_noexcept.
1375 * semantics.c (potential_constant_expression_1): Handle destructor
1378 2011-06-08 Jakub Jelinek <jakub@redhat.com>
1380 * cp-tree.h (struct tinst_level): Add chain_next GTY
1383 2011-06-08 Jason Merrill <jason@redhat.com>
1386 * pt.c (deduction_tsubst_fntype): Don't free the tinst entry
1387 if a pending_template entry is pointing at it.
1389 2011-06-07 Jason Merrill <jason@redhat.com>
1393 * error.c (subst_to_string): New.
1394 (cp_printer): Use it for 'S'.
1395 (print_instantiation_partial_context_line): Handle subst context.
1396 * pt.c (push_tinst_level): Handle subst context.
1397 (deduction_tsubst_fntype): Don't track specific substitutions.
1398 Use push_tinst_level.
1400 * pt.c (deduction_tsubst_fntype): Use push_deduction_access_scope.
1401 (fn_type_unification): Don't call push_deduction_access_scope here.
1403 2011-06-06 Jason Merrill <jason@redhat.com>
1406 * typeck.c (perform_integral_promotions): Don't promote scoped enums.
1407 * call.c (convert_arg_to_ellipsis): Promote them here in old ABI.
1409 2011-06-06 Nicola Pero <nicola.pero@meta-innovation.com>,
1412 * parser.c (cp_parser_objc_at_property_declaration): Allow setter
1413 and getter names to use all the allowed method names.
1415 2011-06-06 Jason Merrill <jason@redhat.com>
1418 * semantics.c (potential_constant_expression_1): Handle FIELD_DECL.
1421 * decl.c (cp_finish_decl): Check DECL_FUNCTION_SCOPE_P rather than
1422 at_function_scope_p.
1425 * tree.c (build_target_expr): Deal with ARM ABI tweaks.
1427 2011-06-04 Jonathan Wakely <jwakely.gcc@gmail.com>
1429 * init.c (build_delete): Warn when deleting type with non-virtual
1432 2011-06-03 Jakub Jelinek <jakub@redhat.com>
1435 * mangle.c (write_nested_name): Use CP_DECL_CONTEXT instead of
1438 2011-06-01 Jason Merrill <jason@redhat.com>
1440 * pt.c (build_non_dependent_expr): Remove special handling of
1444 * pt.c (template_args_equal): Handle one arg being NULL_TREE.
1445 (deduction_tsubst_fntype): Handle excessive non-infinite recursion.
1448 * typeck2.c (build_x_arrow): Don't use build_min_nt.
1450 2010-05-31 Fabien Chêne <fabien@gcc.gnu.org>
1453 * name-lookup.c (supplement_binding_1): If the old binding was a
1454 type name, also check that the DECL actually refers to the same
1455 type or is not a type.
1457 2011-05-31 Jason Merrill <jason@redhat.com>
1460 * tree.c (lvalue_kind): Recurse on NON_DEPENDENT_EXPR. Handle
1461 ARROW_EXPR, TYPEID_EXPR, and arbitrary class-valued expressions.
1462 (build_min_non_dep): Preserve reference refs.
1463 (build_min_non_dep_call_vec): Likewise
1465 2011-05-30 Jakub Jelinek <jakub@redhat.com>
1468 * semantics.c (finish_omp_clauses): Call require_complete_type
1469 even for copyin/copyprivate clauses. Only call
1470 cxx_omp_create_clause_info if inner_type is COMPLETE_TYPE_P.
1472 2011-05-28 Jason Merrill <jason@redhat.com>
1475 * parser.c (cp_parser_lambda_expression): Improve error recovery.
1476 (cp_parser_lambda_declarator_opt): Likewise. Return bool.
1478 2011-05-27 Jason Merrill <jason@redhat.com>
1481 * parser.c (cp_parser_pseudo_destructor_name): Commit to parse
1484 * mangle.c (mangle_decl_string): Make sure we don't try to mangle
1488 * semantics.c (maybe_add_lambda_conv_op): Fix COMDAT sharing.
1489 * decl.c (start_preparsed_function): Don't call comdat_linkage for
1493 * mangle.c (write_expression): Handle MODOP_EXPR.
1496 * parser.c (cp_parser_unqualified_id): Don't check
1497 constructor_name_p for enums.
1500 * pt.c (dependent_type_p_r): Avoid infinite recursion.
1503 * error.c (dump_expr) [COMPONENT_REF]: Use pp_cxx_dot
1504 with INDIRECT_REF of REFERENCE_TYPE.
1507 * pt.c (get_mostly_instantiated_function_type): Use push_access_scope.
1509 2011-05-27 Nathan Froyd <froydnj@codesourcery.com>
1511 * cp-tree.h (building_stmt_tree): Delete.
1512 * decl.c (save_function_data): Tweak initializer for x_cur_stmt_list.
1513 (build_aggr_init_full_exprs): Call building_stmt_list_p
1514 instead of building_stmt_tree.
1515 (initialize_local_var): Likewise.
1516 (finish_function): Likewise.
1517 * decl2.c (finish_anon_union): Likewise.
1518 * init.c (begin_init_stmts): Likewise.
1519 (finish_init_stmts): Likewise.
1520 (expand_aggr_init_1): Likewise.
1521 * name-lookup.c (do_local_using_decl): Likewise.
1522 (do_namespace_alias): Likewise.
1523 (do_using_directive): Likewise.
1524 (cp_emit_debug_info_for_using): Likewise.
1525 * semantics.c (add_stmt): Assert that stmt_list_stack is non-empty.
1527 2011-05-27 Paolo Carlini <paolo.carlini@oracle.com>
1530 * typeck2.c (build_functional_cast): Complain early for invalid uses
1531 of 'auto' and set type to error_mark_node.
1533 2011-05-26 Jason Merrill <jason@redhat.com>
1536 * parser.c (cp_parser_member_declaration): Allow friend T.
1537 * friend.c (make_friend_class): Ignore non-classes.
1538 * pt.c (instantiate_class_template_1): Handle TEMPLATE_TYPE_PARM.
1541 * pt.c (convert_template_argument): Don't complain about using
1542 injected-class-name as template template argument.
1545 * decl.c (check_static_variable_definition): Now static.
1546 (cp_finish_decl): Call it here.
1547 (grokdeclarator): Not here.
1548 * pt.c (instantiate_class_template_1): Or here.
1549 * cp-tree.h: Don't declare it.
1551 2011-05-26 Janis Johnson <janis187@us.ibm.com>
1552 Nathan Froyd <froydnj@codesourcery.com>
1556 * name-lookup.h (enum scope_kind): Add sk_cond.
1557 * name-lookup.c (pushdecl_maybe_friend): Get scope of shadowed local.
1558 Detect and report error for redeclaration from for-init or if
1559 or switch condition.
1560 (begin_scope): Handle sk_cond.
1561 * semantics.c (begin_if_stmt): Use sk_cond.
1562 (begin switch_stmt): Ditto.
1564 2011-05-26 Jason Merrill <jason@redhat.com>
1567 * name-lookup.h (cp_class_binding): Make base a pointer.
1568 * name-lookup.c (new_class_binding): Adjust.
1569 (poplevel_class): Adjust.
1572 * decl.c (grokparms): Function parameter packs don't need to
1574 * pt.c (type_unification_real): But they aren't deduced otherwise.
1576 2011-05-25 Jason Merrill <jason@redhat.com>
1579 * decl.c (build_enumerator): If incremented enumerator won't fit in
1580 previous integral type, find one it will fit in.
1583 * decl.c (create_array_type_for_decl): Complain about array of auto.
1587 * error.c (dump_template_bindings): Set processing_template_decl
1588 for a partial instantiation.
1591 * decl.c (grokdeclarator): Don't change type when adding rvalue ref
1592 to another reference type.
1595 * decl.c (case_conversion): New.
1596 (finish_case_label): Use it.
1598 * ptree.c (cxx_print_xnode): Handle ARGUMENT_PACK_SELECT.
1601 * pt.c (dependent_template_arg_p): See through ARGUMENT_PACK_SELECT.
1604 * decl.c (grokdeclarator): Complain about auto typedef.
1607 * decl.c (grokdeclarator): Complain later for auto parameter.
1608 * pt.c (splice_late_return_type): Handle use in a template
1612 * typeck.c (cp_build_modify_expr): Check DECL_DEFAULTED_FN.
1615 * parser.c (cp_parser_parameter_declaration): Recognize
1616 list-initialization.
1617 (cp_parser_direct_declarator): Check for the closing
1618 paren before parsing definitely.
1621 * parser.c (cp_parser_constructor_declarator_p): Don't check
1622 constructor_name_p for enums.
1623 (cp_parser_diagnose_invalid_type_name): Correct error message.
1626 * init.c (perform_member_init): Handle list-initialization
1627 of array of non-trivial class type.
1630 * pt.c (instantiate_class_template_1): Call maybe_add_lambda_conv_op.
1631 * semantics.c (lambda_function): Check COMPLETE_OR_OPEN_TYPE_P.
1634 * pt.c (tsubst_decl) [PARM_DECL]: Handle partial instantiation of
1635 function parameter pack.
1636 (tsubst_pack_expansion): Likewise.
1638 * cp-objcp-common.c (cp_common_init_ts): TYPE_ARGUMENT_PACK has
1641 2011-05-25 Jakub Jelinek <jakub@redhat.com>
1643 * cp-objcp-common.c (cp_common_init_ts): Mark CTOR_INITIALIZER
1647 * semantics.c (cxx_eval_bit_field_ref): Handle the
1648 case when BIT_FIELD_REF doesn't cover only a single field.
1650 2011-05-24 Jason Merrill <jason@redhat.com>
1653 * pt.c (get_mostly_instantiated_function_type): Use
1654 push_deferring_access_checks rather than set flag_access_control.
1656 2011-05-24 Nicola Pero <nicola.pero@meta-innovation.com>,
1658 * parser.c (cp_parser_objc_class_ivars): Deal gracefully with a
1659 syntax error in declaring an ObjC instance variable.
1661 2011-05-24 Jason Merrill <jason@redhat.com>
1664 * class.c (pushclass): Accept NULL argument.
1665 (popclass): Deal with popping null class.
1666 * pt.c (push_access_scope, pop_access_scope): Use them rather than
1667 push_to_top_level/pop_from_top_level.
1668 (push_deduction_access_scope, pop_defarg_context): New.
1669 (fn_type_unification): Use them.
1670 * name-lookup.c (lookup_name_real_1): Check current_class_type.
1672 2011-05-24 Paolo Carlini <paolo.carlini@oracle.com>
1674 * decl.c (grokdeclarator): Use current_class_name.
1676 2011-05-24 Joseph Myers <joseph@codesourcery.com>
1678 * Make-lang.in (GXX_OBJS): Remove prefix.o.
1679 (g++$(exeext)): Use libcommon-target.a.
1680 (CXX_C_OBJS): Remove prefix.o.
1682 2011-05-23 Jason Merrill <jason@redhat.com>
1684 * pt.c (tsubst_copy_and_build): Use current_class_name.
1687 * call.c (convert_arg_to_ellipsis): Call force_rvalue.
1690 * typeck.c (cp_build_c_cast): Don't strip cv-quals when
1691 converting to reference.
1692 (build_static_cast_1): Update for glvalues.
1695 * typeck.c (build_const_cast_1): Handle rvalue references.
1698 * decl.c (use_eh_spec_block): Do use an EH spec block for a
1702 * call.c (splice_viable): Be strict in templates.
1705 * error.c (dump_template_bindings): Suppress access control.
1708 * pt.c (instantiate_decl): Handle =default.
1711 * pt.c (invalid_nontype_parm_type_p): Allow DECLTYPE_TYPE.
1713 2011-05-23 Nathan Froyd <froydnj@codesourcery.com>
1715 * call.c (build_over_call): Tweak call to check_function_arguments.
1716 * typeck.c (cp_build_function_call_vec): Likewise.
1718 2011-05-23 Jonathan Wakely <jwakely.gcc@gmail.com>
1721 * init.c (perform_member_init): Check for self-initialization.
1723 2011-05-22 Jason Merrill <jason@redhat.com>
1726 * typeck.c (composite_pointer_type_r): Return error_mark_node
1727 on error in SFINAE context.
1729 2011-05-20 Jason Merrill <jason@redhat.com>
1732 * decl.c (grokdeclarator): Don't add set const function-cv-qual
1733 for constexpr fns to memfn_quals, just add it to the type.
1734 (revert_static_member_fn): Don't complain about quals.
1735 (check_static_quals): New.
1736 (grokfndecl): Call it.
1737 (start_preparsed_function): Don't call revert_static_member_fn.
1740 * decl.c (revert_static_member_fn): Ignore const on constexpr fn.
1743 * cvt.c (type_promotes_to): Don't promote scoped enums.
1746 * decl.c (duplicate_decls): Preserve DECL_DELETED_FN.
1749 * tree.c (stabilize_expr): Fix typo.
1753 * typeck.c (comp_except_specs): noexcept(false) is not compatible
1754 with throw(type-list).
1755 * typeck2.c (merge_exception_specifiers): noexcept(false)
1756 beats any more limited specification.
1760 * pt.c (tsubst_copy_and_build) [CALL_EXPR]: Avoid repeating
1762 * semantics.c (perform_koenig_lookup): Add complain parm.
1763 * cp-tree.h: Adjust.
1764 * parser.c (cp_parser_postfix_expression): Adjust.
1765 (cp_parser_perform_range_for_lookup): Adjust.
1767 2011-05-20 Jason Merrill <jason@redhat.com>
1769 * semantics.c (finish_call_expr): SET_EXPR_LOCATION.
1771 2011-05-20 Joseph Myers <joseph@codesourcery.com>
1773 * Make-lang.in (GXX_OBJS): Remove intl.o and version.o.
1775 2011-05-19 Jakub Jelinek <jakub@redhat.com>
1778 * decl.c (check_omp_return): Stop searching on sk_function_parms.
1781 * method.c (get_dtor, get_copy_ctor): Add COMPLAIN argument,
1782 pass it down to locate_fn_flags.
1783 * cp-tree.h (get_dtor, get_copy_ctor): Adjust prototypes.
1784 * semantics.c (cxx_omp_create_clause_info): Adjust callers.
1785 * cp-gimplify.c: Include splay-tree.h.
1786 (splay_tree_compare_decl_uid, omp_var_to_track,
1787 omp_cxx_notice_variable): New functions.
1788 (struct cp_genericize_omp_taskreg): New type.
1789 (struct cp_genericize_data): Add omp_ctx field.
1790 (cp_genericize_r): Attempt to determine implicitly determined
1791 firstprivate class type variables.
1792 (cp_genericize): Clear omp_ctx.
1793 * Make-lang.in (cp/cp-gimplify.o): Depend on $(SPLAY_TREE_H).
1795 2011-05-18 Jason Merrill <jason@redhat.com>
1799 * class.c (finalize_literal_type_property): Do check
1800 for constexpr member functions of non-literal class.
1801 (finish_struct): Don't call check_deferred_constexpr_decls.
1802 * cp-tree.h: Don't declare it.
1803 (DECL_DEFERRED_CONSTEXPR_CHECK): Remove.
1804 * decl.c (grok_special_member_properties): Don't check it
1805 (grokfnedcl): Don't call validate_constexpr_fundecl.
1806 (start_preparsed_function): Do call it.
1807 * pt.c (tsubst_decl): Don't call it.
1808 (instantiate_class_template_1): Don't call
1809 check_deferred_constexpr_decls.
1810 * semantics.c (literal_type_p): Check for any incompleteness.
1811 (ensure_literal_type_for_constexpr_object): Likewise.
1812 (is_valid_constexpr_fn): Revert deferral changes.
1813 (validate_constexpr_fundecl): Likewise.
1814 (register_constexpr_fundef): Likewise.
1815 (check_deferred_constexpr_decls): Remove.
1817 2011-05-16 Jason Merrill <jason@redhat.com>
1820 * pt.c (deduction_tsubst_fntype): Use a VEC initially.
1822 2011-05-15 Paolo Carlini <paolo.carlini@oracle.com>
1824 * cxx-pretty-print.c: Update comment.
1825 * semantics.c (trait_expr_value, finish_trait_expr):
1827 * parser.c (cp_parser_primary_expression): Likewise.
1829 2011-05-15 Jonathan Wakely <jwakely.gcc@gmail.com>
1832 * parser.c (cp_parser_perform_range_for_lookup): Call complete_type.
1834 2011-05-13 Ville Voutilainen <ville.voutilainen@gmail.com>
1836 Implement final on class.
1837 * class.c (check_bases): Diagnose derivation from a final class.
1838 * cp-tree.h (lang_type_class): Add is_final and adjust dummy.
1839 (CLASSTYPE_FINAL): New.
1840 * parser.c (cp_parser_class_head): Parse class-virt-specifier, set
1842 * pt.c (instantiate_class_template_1): Copy CLASSTYPE_FINAL.
1844 2011-05-13 Jason Merrill <jason@redhat.com>
1847 * pt.c (deduction_tsubst_fntype): New.
1848 (fn_type_unification): Use it.
1849 (init_template_processing): Initialize hash table.
1850 (print_template_statistics): Print hash table stats.
1852 * call.c (build_op_call): Use timevar_cond_start/stop.
1853 (build_user_type_conversion): Likewise.
1855 2011-05-12 Jason Merrill <jason@redhat.com>
1857 * cp-tree.h (DECL_DEFERRED_CONSTEXPR_CHECK): New.
1858 * semantics.c (validate_constexpr_fundecl): Set it.
1859 (check_deferred_constexpr_decls): Clear it.
1860 (register_constexpr_fundef): Make sure it isn't set.
1861 * decl.c (grok_special_member_properties): Check it.
1863 2011-05-11 Jason Merrill <jason@redhat.com>
1866 * semantics.c (validate_constexpr_fundecl): Defer checking if
1867 an argument type is being defined.
1868 (is_valid_constexpr_fn): Add defer_ok parm.
1869 (cxx_eval_call_expression): Adjust.
1870 (check_deferred_constexpr_decls): New.
1871 (literal_type_p): Make sure type isn't being defined.
1872 (ensure_literal_type_for_constexpr_object): Handle type being defined.
1873 * cp-tree.h: Declare check_deferred_constexpr_decls.
1874 * decl.c (grokfndecl): Call validate_constexpr_fundecl here.
1875 (start_preparsed_function, cp_finish_decl): Not here.
1876 * class.c (finalize_literal_type_property): Don't call
1877 validate_constexpr_fundecl.
1878 (finish_struct): Call check_deferred_constexpr_decls.
1879 * pt.c (tsubst_decl): Call validate_constexpr_fundecl.
1880 (instantiate_class_template): Call check_deferred_constexpr_decls.
1882 * semantics.c (validate_constexpr_fundecl): Check DECL_TEMPLATE_INFO
1883 rather than DECL_TEMPLATE_INSTANTIATION.
1884 (cxx_eval_call_expression): Likewise.
1886 * semantics.c (register_constexpr_fundef): Add to hash table here.
1887 (validate_constexpr_fundecl): Not here.
1889 * decl.c (grokdeclarator): Only set DECL_DECLARED_CONSTEXPR_P once.
1891 * pt.c (build_non_dependent_expr): Don't check null_ptr_cst_p,
1892 do call maybe_constant_value in C++0x mode.
1893 * semantics.c (cxx_eval_constant_expression): Handle TEMPLATE_DECL.
1896 * pt.c (value_dependent_expr_p): Handle CONSTRUCTOR.
1898 2011-05-11 Nathan Froyd <froydnj@codesourcery.com>
1900 * cp-tree.h (TYPENAME_TYPE_FULLNAME, TYPEOF_TYPE_EXPR): Use
1902 (UNDERLYING_TYPE_TYPE, DECLTYPE_TYPE_EXPR): Likewise.
1903 (DECLTYPE_TYPE_ID_EXPR_OR_MEMBER_ACCESS_P): Likewise.
1904 (TEMPLATE_TYPE_PARM_INDEX): Likewise.
1906 2011-05-10 Jason Merrill <jason@redhat.com>
1909 * class.c (type_build_ctor_call): New.
1910 * cp-tree.h: Declare it.
1911 * decl.c (check_initializer): Use it instead of
1912 TYPE_NEEDS_CONSTRUCTING.
1913 * init.c (build_value_init, build_value_init_noctor): Likewise.
1914 (perform_member_init, expand_aggr_init_1, build_new_1): Likewise.
1915 (build_vec_init): Likewise.
1916 * typeck2.c (process_init_constructor_array): Likewise.
1917 (process_init_constructor_record): Likewise.
1920 * pt.c (tsubst_copy_and_build): Handle substitution of a pack
1921 expansion producing another expansion.
1923 2011-05-10 Ville Voutilainen <ville.voutilainen@gmail.com>
1925 Fixes for override/final.
1926 * class.c (check_for_override): Diagnose final on a nonvirtual
1927 member function, diagnose override for a virtual with no matching
1928 override. Don't fiddle around with DECL_VINDEX.
1930 2011-05-10 Nathan Froyd <froydnj@codesourcery.com>
1932 * cp-tree.def (EXPR_PACK_EXPANSION): Add an operand.
1933 * cp-objcp-common.c (cp_common_init_ts): Mark it as TS_TYPED.
1934 * cp-tree.h (PACK_EXPANSION_PARAMETER_PACKS): Use the new
1935 operand of EXPR_PACK_EXPANSION.
1936 (cp_tree_operand_length): Declare.
1937 * tree.c (cp_tree_operand_length): Define.
1938 (cp_tree_equal): Call it.
1939 * pt.c (value_dependent_expr_P): Likewise.
1940 * mangle.c (write_expression): Likewise.
1942 2011-05-09 Paolo Carlini <paolo.carlini@oracle.com>
1946 * decl.c (reshape_init): Take a complain parameter and do
1947 not call error if tf_error is not set.
1948 (check_initializer, reshape_init_r, reshape_init_array,
1949 reshape_init_array_1, reshape_init_vector, reshape_init_class):
1951 * typeck2.c (digest_init_r): Take a complain parameter and
1952 pass it to convert_for_initialization.
1953 (digest_init, digest_init_flags, process_init_constructor_array,
1954 process_init_constructor_record, process_init_constructor_union,
1955 process_init_constructor, digest_init_r): Adjust.
1956 * init.c (expand_default_init, build_new_1): Likewise.
1957 * typeck.c (cp_build_modify_expr): Likewise.
1958 * decl2.c (grokfield): Likewise.
1959 * call.c (convert_like_real, convert_default_arg): Likewise.
1960 * semantics.c (finish_compound_literal): Pass complain to
1961 reshape_init and digest_init.
1962 * cp-tree.h: Adjust declarations.
1964 2011-05-07 Fabien Chêne <fabien@gcc.gnu.org>
1967 * init.c (diagnose_uninitialized_cst_or_ref_member_1): stop the
1968 recursion if there is user defined constructor.
1970 2011-05-09 Jason Merrill <jason@redhat.com>
1973 * decl.c (initialize_local_var): Use DECL_INITIAL for simple
1976 2011-05-08 Ville Voutilainen <ville.voutilainen@gmail.com>
1978 Implement final/override for member functions.
1979 * class.c (check_for_override): Check for DECL_OVERRIDE_P.
1980 * cp-tree.h (DECL_OVERRIDE_P, DECL_FINAL_P): New.
1981 (cp_virt_specifiers, enum virt_specifier): New.
1982 * decl.c (set_virt_specifiers): New.
1983 (grokdeclarator): Use them. Diagnose virt-specifiers on non-fields.
1984 * parser.c (make_call_declarator): add virt-specifiers parameter.
1985 (cp_parser_lambda_declarator_opt): Adjust.
1986 (cp_parser_direct_declarator): Likewise.
1987 (cp_parser_virt_specifier_seq_opt): New.
1988 * search.c (check_final_overrider): Diagnose attempts to override
1989 a final member function.
1991 2011-05-09 Dodji Seketeli <dodji@redhat.com>
1994 * class.c (fixed_type_or_null): Use type_dependent_p_push to test
1995 if the instance has a dependent initializer.
1997 2011-05-08 Paolo Carlini <paolo.carlini@oracle.com>
2000 * cxx-pretty-print.c (pp_cxx_template_declaration): Remove
2001 effectively unused variable.
2003 2011-05-07 Eric Botcazou <ebotcazou@adacore.com>
2005 * name-lookup.h (global_bindings_p): Adjust prototype.
2006 * name-lookup.c (global_bindings_p): Return bool.
2008 2011-05-06 Jason Merrill <jason@redhat.com>
2010 * decl.c (stabilize_save_expr_r): Set *walk_subtrees as
2014 * semantics.c (cxx_eval_conditional_expression): Check
2015 integer_zerop instead.
2016 (potential_constant_expression_1): Likewise.
2019 * semantics.c (cxx_eval_array_reference): Handle implicit
2022 2011-05-06 Nathan Froyd <froydnj@codesourcery.com>
2024 * cp-tree.h (type_of_this_parm, class_of_this_parm): New functions.
2025 * call.c (standard_conversion): Call class_of_this_parm.
2026 * cxx-pretty-print.c (pp_cxx_implicit_parameter_type): Likewise.
2027 (pp_cxx_direct_abstract_declarator): Likewise.
2028 * decl2.c (change_return_type): Likewise.
2029 (cp_reconstruct_complex_type): Likewise.
2030 * error.c (dump_type_suffix, dump_function_decl): Likewise.
2031 * mangle.c (write_function_type): Likewise.
2032 * pt.c (unify): Likewise.
2033 * typeck.c (merge_types, type_memfn_quals): Likewise.
2034 * decl.c (build_this_parm): Call type_of_this_parm.
2036 2011-05-06 Dodji Seketeli <dodji@redhat.com>
2039 * cp-tree.h (non_static_member_function_p): Declare new function.
2040 * tree.c (non_static_member_function_p): Define it.
2041 * semantics.c (finish_call_expr): Use it.
2043 2011-05-05 Nathan Froyd <froydnj@codesourcery.com>
2045 * decl.c (finish_case_label): Omit the loc argument to
2048 2011-05-05 Jason Merrill <jason@redhat.com>
2050 * cp-tree.h (REFERENCE_REF_P): Just check the type.
2051 * cvt.c (convert_from_reference): Adjust.
2052 * pt.c (build_non_dependent_expr): Adjust.
2053 * semantics.c (finish_offsetof): Adjust.
2054 * tree.c (lvalue_kind): Use it.
2057 * tree.c (stabilize_expr): Don't make gratuitous copies of classes.
2059 2011-05-05 Eric Botcazou <ebotcazou@adacore.com>
2061 * decl.c (start_preparsed_function): Do not set
2062 dont_save_pending_sizes_p.
2064 2011-05-05 Joseph Myers <joseph@codesourcery.com>
2066 * parser.c (cp_parser_objc_method_definition_list): Update call to
2067 objc_start_method_definition.
2069 2011-05-04 Jason Merrill <jason@redhat.com>
2072 * class.c (resolves_to_fixed_type_p): Don't look closely
2075 2011-05-03 Paolo Carlini <paolo.carlini@oracle.com>
2078 * call.c (add_builtin_candidate): Handle REALPART_EXPR and
2081 2011-05-02 Lawrence Crowl <crowl@google.com>
2083 * decl.c: (push_local_name): Change TV_NAME_LOOKUP to start/stop.
2084 (poplevel): Refactor POP_TIMEVAR_AND_RETURN to plain code.
2085 Change TV_NAME_LOOKUP to start/stop.
2086 (define_label): Refactor timevar calls out to a wrapper function.
2087 Change TV_NAME_LOOKUP to start/stop.
2088 (xref_tag): Likewise.
2089 (lookup_label): Refactor timevar calls out to a wrapper function.
2090 Change TV_NAME_LOOKUP to start_cond/stop_cond.
2092 * pt.c: (instantiate_class_template): Add a wrapper to push/pop new
2094 (instantiate_template): Add a wrapper to push/pop new TV_TEMPLATE_INST.
2095 (lookup_template_class): Refactor timevar calls out to a wrapper
2096 function. Change use of TV_NAME_LOOKUP to TV_TEMPLATE_INST.
2097 (instantiate_decl): Change TV_PARSE to TV_TEMPLATE_INST.
2099 * name-lookup.c: (store_bindings): Change TV_NAME_LOOKUP to start/stop.
2100 (poplevel_class): Change TV_NAME_LOOKUP to start_cond/stop_cond.
2101 (push_namespace): Likewise.
2102 (pop_nested_namespace): Likewise.
2103 (pushdecl_namespace_level): Likewise.
2104 (store_class_bindings): Likewise.
2105 (push_to_top_level): Likewise.
2106 (identifier_type_value): Refactor timevar calls out to a wrapper
2107 function. Change TV_NAME_LOOKUP to start/stop.
2108 (find_binding): Likewise.
2109 (push_using_decl): Likewise.
2110 (lookup_arg_dependent): Likewise.
2111 (push_using_directive): Likewise.
2112 (qualified_lookup_using_namespace): Refactor POP_TIMEVAR_AND_RETURN
2113 to plain code. Change TV_NAME_LOOKUP to start/stop.
2114 (lookup_type_current_level): Likewise. Refactor inner return to
2116 (pushdecl_class_level): Refactor POP_TIMEVAR_AND_RETURN to plain
2117 code. Change TV_NAME_LOOKUP to start_cond/stop_cond.
2118 (pushdecl_top_level_1): Likewise.
2119 (lookup_using_namespace): Likewise.
2120 (pushdecl_with_scope): Refactor timevar calls out to a wrapper
2121 function. Change TV_NAME_LOOKUP to start_cond/stop_cond.
2122 (push_overloaded_decl): Likewise.
2123 (push_class_level_binding): Likewise.
2124 (namespace_binding): Likewise.
2125 (set_namespace_binding): Likewise.
2126 (supplement_binding): Likewise.
2127 (unqualified_namespace_lookup): Likewise.
2128 (lookup_name_real): Likewise.
2129 (lookup_type_scope): Likewise.
2130 (namespace_ancestor): Likewise.
2131 (lookup_name_innermost_nonclass_level): Likewise.
2132 (pushtag): Likewise.
2133 (pop_from_top_level): Likewise.
2134 (pushdecl_maybe_friend): Refactor timevar calls out to a wrapper
2135 function. Change TV_NAME_LOOKUP to start_cond/stop_cond. Wrap long
2137 (add_using_namespace): Refactor timevar calls out to a wrapper
2138 function. Change TV_NAME_LOOKUP to start_cond/stop_cond. Bypass
2139 wrapper on call to self.
2141 * decl2.c: (cp_write_global_declarations): Add start/stop of
2142 new TV_PHASE_DEFERRED, TV_PHASE_CGRAPH, TV_PHASE_CHECK_DBGINFO.
2143 Remove push/pop calls to TV_VARCONST.
2145 * parser.c: Add include of "timevar.h".
2146 (cp_parser_explicit_instantiation): Add push/pop calls to
2148 (cp_parser_enum_specifier): Add push/pop calls to new TV_PARSE_ENUM.
2149 (cp_parser_class_specifier): Add wrapper to add push/pop calls to
2151 (cp_parser_function_definition_from_specifiers_and_declarator): Add
2152 push/pop calls to new TV_PARSE_FUNC or TV_PARSE_INLINE.
2153 (cp_parser_late_parsing_for_member): Add push/pop calls to
2154 new TV_PARSE_INMETH.
2156 * call.c: Add include of "timevar.h".
2157 (convert_class_to_reference): Wrap and add push/pop calls to
2159 (build_op_call): Likewise.
2160 (build_conditional_expr): Likewise.
2161 (build_new_op): Likewise.
2162 (build_new_method_call): Likewise.
2163 (build_user_type_conversion): Reorganize to single return and add
2164 push/pop calls to TV_OVERLOAD.
2165 (perform_overload_resolution): Likewise.
2167 * Make-lang.in: Add dependence of call.o and parser.o on $(TIMEVAR_H).
2169 2011-05-02 Jason Merrill <jason@redhat.com>
2171 * tree.c (build_vec_init_expr): Take complain parm.
2172 (build_vec_init_elt): Likewise. Free arg vector.
2173 (diagnose_non_constexpr_vec_init, build_array_copy): Adjust.
2174 * cp-tree.h (VEC_INIT_EXPR_SLOT): Use VEC_INIT_EXPR_CHECK.
2175 (VEC_INIT_EXPR_INIT): Likewise.
2176 Adjust build_vec_init_expr declaration.
2177 * init.c (perform_member_init): Adjust.
2181 * cp-tree.def (VEC_INIT_EXPR): Add third operand.
2182 * cp-tree.h (VEC_INIT_EXPR_NELTS): New.
2183 * cp-gimplify.c (cp_gimplify_expr) [VEC_INIT_EXPR]: Handle it.
2184 * tree.c (build_vec_init_expr): Handle getting pointer/nelts.
2185 (build_vec_init_elt): Don't expect an array type.
2186 (build_array_copy): Adjust.
2187 * init.c (perform_member_init): Adjust.
2188 (build_new_1): Use build_vec_init_expr.
2191 * tree.c (build_vec_init_expr): Set TREE_SIDE_EFFECTS.
2192 Protect an explicit target.
2195 * decl.c (stabilize_save_expr_r, stabilize_vla_size): New.
2196 (compute_array_index_type): Revert earlier 48446 changes.
2197 (grokdeclarator): Use stabilize_vla_size.
2199 2011-05-02 Dmitry Gorbachev <d.g.gorbachev@gmail.com>
2200 Eric Botcazou <ebotcazou@adacore.com>
2202 * parser.c (cp_parser_init_declarator): Set pushed_scope to NULL_TREE
2203 instead of inappropriate zero values.
2205 2011-05-02 Paolo Carlini <paolo.carlini@oracle.com>
2208 * decl.c (compute_array_index_type): Check build_expr_type_conversion
2209 return value for NULL_TREE.
2211 2011-04-29 Paolo Carlini <paolo.carlini@oracle.com>
2214 * init.c (perform_member_init): Check build_value_init return
2215 value for error_mark_node.
2217 2011-04-29 Diego Novillo <dnovillo@google.com>
2218 Le-Chun Wu <lcwu@google.com>
2220 * call.c (conversion_null_warnings): Also handle assignments
2221 when warning about NULL conversions.
2223 2011-04-29 Le-Chun Wu <lcwu@google.com>
2225 * cp-tree.h (LOOKUP_EXPLICIT_TMPL_ARGS): Define.
2226 * call.c (build_new_function_call): Set it for TEMPLATE_ID_EXPRs.
2227 (build_over_call): Use it to determine whether to emit a NULL
2228 warning for template function instantiations.
2229 (build_new_method_call): Set LOOKUP_EXPLICIT_TMPL_ARGS if
2230 EXPLICIT_TARGS is set.
2232 2011-04-29 Nicola Pero <nicola.pero@meta-innovation.com>,
2233 Mike Stump <mikestump@comcast.net>
2235 * Make-lang.in ($(srcdir)/cp/cfns.h): Enable the dependency only
2236 in maintainer mode. Use the --output-file option of gperf instead
2237 of > to prevent creating an empty cp/cfns.h when gperf is not
2240 2011-04-28 Paolo Carlini <paolo.carlini@oracle.com>
2243 * semantics.c (finish_base_specifier): cv-qualified base class
2244 is fine, per DR 484.
2246 2011-04-28 Dodji Seketeli <dodji@redhat.com>
2249 * semantics.c (finish_call_expr): Don't forget BASELINK nodes when
2250 considering call expressions involving a member function.
2252 2011-04-28 Paolo Carlini <paolo.carlini@oracle.com>
2255 * tree.c (build_cplus_new): Check build_target_expr return
2256 value for error_mark_node.
2258 2011-04-28 Paolo Carlini <paolo.carlini@oracle.com>
2261 * semantics.c (literal_type_p): Reference types are literal types,
2263 (valid_type_in_constexpr_fundecl_p): Remove.
2264 (is_valid_constexpr_fn): Adjust.
2266 2011-04-27 Jason Merrill <jason@redhat.com>
2269 Implement list-initialization of _Complex.
2270 * decl.c (reshape_init_r): Allow {real,imag} for _Complex.
2271 (check_initializer): Likewise.
2272 * call.c (build_complex_conv): New.
2273 (implicit_conversion): Call it.
2274 (convert_like_real): Handle it.
2275 * typeck2.c (check_narrowing): Handle it.
2277 * init.c (build_vec_delete_1): Look for sfk_deleting_destructor to
2278 decide whether to delete.
2279 (build_vec_init): Pass sfk_complete_destructor.
2282 * cp-tree.def (VEC_INIT_EXPR): Add third operand.
2283 * cp-tree.h (VEC_INIT_EXPR_NELTS): New.
2284 * cp-gimplify.c (cp_gimplify_expr) [VEC_INIT_EXPR]: Handle it.
2285 * tree.c (build_vec_init_expr): Handle getting pointer/nelts.
2286 (build_vec_init_elt): Don't expect an array type.
2287 (build_array_copy): Adjust.
2288 * init.c (perform_member_init): Adjust.
2289 (build_new_1): Use build_vec_init_expr.
2291 * class.c (resolve_address_of_overloaded_function): Don't
2292 change OVERLOAD to TREE_LIST.
2293 * pt.c (print_candidates_1): Remove nonsensical assert.
2296 * parser.c (cp_parser_diagnose_invalid_type_name): Commit
2297 to tentative parse sooner.
2299 2011-04-26 Jason Merrill <jason@redhat.com>
2302 * parser.c (cp_parser_primary_expression): Set *idk to
2303 CP_ID_KIND_NONE for a parenthesized identifier.
2305 * ptree.c (cxx_print_type) [TYPENAME_TYPE]: Dump fullname.
2306 (cxx_print_identifier): Correct indentation.
2309 * decl.c (cxx_maybe_build_cleanup): Add complain parm.
2310 * tree.c (force_target_expr): Add complain parm.
2311 (build_target_expr_with_type): Likewise.
2312 (get_target_expr_sfinae): Split out.
2313 (build_vec_init_expr, bot_manip): Adjust.
2314 * init.c (build_vec_delete, build_vec_delete_1): Add complain parm.
2315 (build_delete, build_dtor_call): Likewise.
2316 (perform_direct_initialization_if_possible): Adjust.
2317 (build_vec_init): Handle error return.
2318 * cvt.c (force_rvalue): Add complain parm.
2319 Call build_special_member_call directly.
2320 * decl2.c (delete_sanity): Add complain parm.
2321 (build_cleanup): Adjust.
2322 * pt.c (tsubst_copy_and_build, tsubst_expr): Adjust.
2323 * semantics.c (finish_stmt_expr_expr): Adjust.
2324 (finish_compound_literal): Adjust.
2325 * parser.c (cp_parser_delete_expression): Adjust.
2326 * typeck2.c (build_functional_cast): Adjust.
2327 * cp-tree.h: Adjust.
2329 2011-04-26 Martin Jambor <mjambor@suse.cz>
2331 * class.c (cp_fold_obj_type_ref): Remove.
2332 * cp-tree.h (cp_fold_obj_type_ref): Remove declaration.
2334 2011-04-25 Paolo Carlini <paolo.carlini@oracle.com>
2336 * cp-tree.def: Add a new UNDERLYING_TYPE tree code.
2337 * cp-tree.h (enum cp_trait_kind): Add CPTK_UNDERLYING_TYPE, tidy.
2338 (UNDERLYING_TYPE_TYPE): Add.
2339 * cp-objcp-common.c (cp_common_init_ts): Mark UNDERLYING_TYPE
2341 * parser.c (cp_lexer_next_token_is_decl_specifier_keyword,
2342 cp_parser_simple_type_specifier): Handle UNDERLYING_TYPE.
2343 (cp_parser_trait_expr): Deal with RID_UNDERLYING_TYPE; tidy.
2344 * semantics.c (finish_underlying_type): New.
2345 * typeck.c (structural_comptypes): Handle UNDERLYING_TYPE.
2346 * error.c (dump_type, dump_type_prefix, dump_type_suffix): Likewise.
2347 * cxx-pretty-print.c (p_cxx_type_id): Likewise.
2348 * tree.c (cp_walk_subtrees): Likewise.
2349 * pt.c (for_each_template_parm_r, tsubst, unify,
2350 dependent_type_p_r): Likewise.
2351 * mangle.c (write_type): Sorry for __underlying_type.
2353 2011-04-25 Jason Merrill <jason@redhat.com>
2356 * decl.c (type_dependent_init_p): New.
2357 (cp_finish_decl): Check it.
2358 * pt.c (any_type_dependent_elements_p): New.
2359 * cp-tree.h: Declare it.
2361 2011-04-20 Jason Merrill <jason@redhat.com>
2363 * semantics.c (finish_compound_literal): Don't put an array
2364 with a dtor in a static variable.
2366 * call.c (build_over_call): Handle trivial dtor.
2368 * search.c (lookup_fnfields_slot): Call complete_type.
2371 * decl2.c (build_offset_ref_call_from_tree): Move
2372 non-dependency of object outside condition.
2375 * decl.c (cp_finish_decl): Simplify template handling.
2377 2011-04-20 Jim Meyering <meyering@redhat.com>
2379 * tree.c (cxx_printable_name_internal): Remove useless if-before-free.
2381 2011-04-19 Jason Merrill <jason@redhat.com>
2384 * typeck.c (cp_build_binary_op): Fold COMPLEX_EXPR.
2387 * decl.c (duplicate_decls): Keep always_inline attribute
2388 in sync with DECL_DISREGARD_INLINE_LIMITS.
2390 2011-04-18 Jason Merrill <jason@redhat.com>
2393 * typeck2.c (build_functional_cast): Handle VOID_TYPE.
2396 * init.c (build_value_init): Handle UNION_TYPE the same.
2398 2011-04-18 Jakub Jelinek <jakub@redhat.com>
2401 * parser.c (cp_parser_omp_for_loop): Don't use cp_parser_omp_for_incr
2402 for type dependent pointers.
2404 2011-04-18 Jim Meyering <meyering@redhat.com>
2406 * pt.c (type_unification_real): Fix typo in comment: s/in in/in/.
2408 2011-04-17 Jan Hubicka <jh@suse.cz>
2410 * semantics.c (finish_goto_stmt): Do set UNINLINABLE flag on computed
2413 2011-04-17 Jason Merrill <jason@redhat.com>
2416 * typeck2.c (build_functional_cast): Disallow array type.
2418 * tree.c (get_target_expr): Handle VEC_INIT_EXPR.
2420 2011-04-17 Jan Hubicka <jh@suse.cz>
2422 * class.c (cp_fold_obj_type_ref): Drop vtable_method.
2424 2011-04-15 Rodrigo Rivas Costa <rodrigorivascosta@gmail.com>
2427 * parser.c (cp_convert_range_for): Split into
2428 cp_parser_perform_range_for_lookup.
2429 (cp_parser_perform_range_for_lookup): New.
2430 (cp_parser_range_for_member_function): New.
2431 (cp_parser_for_init_statement): Correct error message.
2432 * semantics.c (finish_call_expr): Accept COMPONENT_REF.
2434 2011-04-14 Nicola Pero <nicola.pero@meta-innovation.com>
2436 * parser.c (cp_parser_objc_protocol_declaration): Updated for
2437 change from objc_declare_protocols() to objc_declare_protocol().
2439 2011-04-14 Nathan Froyd <froydnj@codesourcery.com>
2442 * typeck.c (cxx_mark_addressable) [CONST_DECL]: Mark addressable
2443 and return immediately.
2445 2011-04-14 Nathan Froyd <froydnj@codesourcery.com>
2447 * cp-tree.def (SWITCH_STMT): Add an extra operand.
2448 * cp-objcp-common.c (cp_common_init_ts): Mark it as TS_TYPED.
2449 * cp-tree.h (SWITCH_STMT_SCOPE): Define.
2450 * semantics.c (begin_switch__stmt): Pass scope to build_stmt.
2451 (finish_switch_stmt): Use SWITCH_STMT_SCOPE instead of TREE_CHAIN.
2453 2011-04-14 Nathan Froyd <froydnj@codesourcery.com>
2455 * cp-tree.def (IF_STMT): Add an extra operand.
2456 * cp-objcp-common.c (cp_common_init_ts): Mark it as TS_TYPED.
2457 * cp-tree.h (IF_SCOPE): Define.
2458 * semantics.c (begin_if_stmt): Pass scope to build_stmt.
2459 (finish_if_stmt): Use IF_SCOPE instead of TREE_CHAIN.
2461 2011-04-14 Nathan Froyd <froydnj@codesourcery.com>
2463 * cp-tree.def (FOR_STMT, RANGE_FOR_STMT): Add an extra operand.
2464 * cp-objcp-common.c (cp_common_init_ts): Mark them as TS_TYPED.
2465 * cp-tree.h (FOR_SCOPE, RANGE_FOR_SCOPE): Define.
2466 * semantics.c (begin_for_stmt): Pass an extra arg to build_stmt.
2467 Use FOR_SCOPE instead of TREE_CHAIN.
2468 (begin_range_for_stmt): Likewise, with RANGE_FOR_SCOPE.
2469 (finish_for_stmt): Likewise.
2471 2011-04-14 Jason Merrill <jason@redhat.com>
2473 * parser.c (cp_parser_postfix_expression): Fix flags passed to
2474 build_new_method_call.
2475 * semantics.c (finish_call_expr): Likewise.
2478 * init.c (build_value_init_noctor): Check complain consistently.
2481 * typeck.c (cp_build_binary_op): Don't decay void operands.
2484 * decl.c (compute_array_index_type): Use get_temp_regvar instead
2486 * init.c (get_temp_regvar): No longer static.
2487 * cp-tree.h: Declare it.
2489 2011-04-14 Nicola Pero <nicola.pero@meta-innovation.com>
2491 * parser.c (cp_parser_objc_class_declaration): Updated for change
2492 in objc_declare_class().
2494 2011-04-14 Nathan Froyd <froydnj@codesourcery.com>
2496 * decl.c (poplevel): Use block_chainon.
2498 2011-04-13 Jason Merrill <jason@redhat.com>
2501 * decl2.c (build_offset_ref_call_from_tree): Fix calling a functor
2502 or pointer to (non-member) function.
2504 2011-04-13 Jakub Jelinek <jakub@redhat.com>
2507 * semantics.c (cxx_eval_array_reference): Handle reading from
2508 wchar_t, char16_t and char32_t STRING_CST.
2510 2011-04-13 Dodji Seketeli <dodji@redhat.com>
2513 * class.c (fixed_type_or_null): We cannot determine the dynamic
2514 type of a reference variable if its initializer is dependent.
2516 2011-04-13 Jason Merrill <jason@redhat.com>
2519 * pt.c (tsubst_copy_and_build) [CALL_EXPR]: Don't complain about
2520 unqualified lookup failing if we're still in a template.
2522 2011-04-12 Nathan Froyd <froydnj@codesourcery.com>
2524 * cp-lang.c (cp_init_ts): Call cp_common_init_ts. Move
2525 tree_contains_struct initialization to...
2526 * cp-objcp-common.c (cp_common_init_ts): ...here. Use MARK_*
2528 * cp-objcp-common.h (cp_common_init_ts): Declare.
2529 * cp-tree.h (union lang_tree_node): Check for TS_COMMON before
2532 2011-04-12 Nicola Pero <nicola.pero@meta-innovation.com>
2534 * parser.c (cp_parser_objc_message_expression): Updated call
2535 to objc_build_message_expr.
2537 2011-04-12 Martin Jambor <mjambor@suse.cz>
2539 * class.c (cp_fold_obj_type_ref): Call cgraph_get_node instead of
2540 cgraph_get_create_node.
2541 * decl2.c (cp_write_global_declarations): Call cgraph_get_node
2542 instead of cgraph_get_create_node.
2543 * method.c (make_alias_for_thunk): Call cgraph_get_node
2544 instead of cgraph_get_create_node, assert it returns non-NULL.
2545 (use_thunk): Likewise.
2546 * optimize.c (maybe_clone_body): Call cgraph_same_body_alias only
2547 when flag_syntax_only is not set. Call cgraph_get_node instead of
2548 cgraph_get_create_node.
2549 (maybe_clone_body): Call cgraph_get_node instead of
2550 cgraph_get_create_node.
2552 2011-04-12 Martin Jambor <mjambor@suse.cz>
2554 * class.c (cp_fold_obj_type_ref): Call cgraph_get_create_node
2555 instead of cgraph_node.
2556 * decl2.c (cxx_callgraph_analyze_expr): Likewise.
2557 (cp_write_global_declarations): Likewise.
2558 * optimize.c (maybe_clone_body): Likewise.
2559 * semantics.c (maybe_add_lambda_conv_op): Likewise.
2560 * mangle.c (mangle_decl): Likewise.
2561 * method.c (make_alias_for_thunk): Likewise.
2562 (use_thunk): Likewise.
2564 2011-04-11 Jason Merrill <jason@redhat.com>
2567 * decl.c (cp_complete_array_type_or_error): New.
2568 * semantics.c (finish_compound_literal): Use it.
2569 * cp-tree.h: Declare it.
2572 * semantics.c (finish_compound_literal): Handle references.
2575 * semantics.c (finish_compound_literal): Take complain parm.
2576 (build_lambda_object): Adjust.
2577 * cp-tree.h: Adjust.
2578 * call.c (convert_like_real): Adjust.
2579 * decl.c (check_initializer): Adjust.
2580 * parser.c (cp_parser_postfix_expression): Adjust.
2581 (cp_parser_functional_cast): Adjust.
2582 * pt.c (tsubst_copy_and_build): Adjust.
2583 * typeck2.c (process_init_constructor_record): Adjust.
2586 * cvt.c (ocp_convert): Use build_nop to convert to underlying type
2590 * tree.c (maybe_dummy_object): Use build_x_indirect_ref rather
2591 than cp_build_indirect_ref.
2593 PR c++/48457, Core 1238
2594 * call.c (reference_binding): Allow rvalue reference to bind to
2596 * tree.c (lvalue_kind): Functions are always lvalues.
2598 2011-04-07 Jason Merrill <jason@redhat.com>
2601 * semantics.c (potential_constant_expression_1) [CALL_EXPR]: Check
2602 arguments even if we don't know the function.
2605 * tree.c (build_overload): Allow an unwrapped FUNCTION_DECL
2606 at the end of the chain.
2607 * pt.c (dependent_template_p): Use OVL_CURRENT/NEXT.
2608 (iterative_hash_template_arg): Likewise.
2611 * cp-tree.h (OVL_ARG_DEPENDENT): New.
2612 * name-lookup.c (add_function): Set it.
2613 * semantics.c (finish_call_expr): Free OVERLOADs if it's set.
2616 * call.c (build_user_type_conversion_1): Use lookup_fnfields_slot.
2617 Release unused vector.
2620 * pt.c (fn_type_unification): Don't clear incomplete pack flag.
2621 (type_unification_real): Clear it here instead.
2624 * except.c (build_noexcept_spec): Propagate error_mark_node.
2625 (finish_noexcept_expr): Likewise.
2628 * typeck.c (build_x_compound_expr_from_list): Return error_mark_node
2632 * call.c (resolve_args): Take complain.
2633 (build_new_function_call, build_operator_new_call): Pass it.
2634 (build_op_call, build_new_op, build_new_method_call): Pass it.
2637 * typeck.c (check_for_casting_away_constness): Take complain.
2638 (build_static_cast_1, build_reinterpret_cast_1): Pass it.
2639 (build_const_cast_1): Pass it. Take full complain parm.
2640 (build_const_cast, cp_build_c_cast): Adjust.
2642 * tree.c (build_aggr_init_expr): Always return error_mark_node
2643 on abstract violation.
2646 * tree.c (build_cplus_new, build_aggr_init_expr): Take complain.
2647 (bot_manip): Adjust.
2648 * cp-tree.h: Adjust.
2649 * call.c (convert_like_real, build_cxx_call): Adjust.
2650 (perform_direct_initialization_if_possible): Adjust.
2651 * cvt.c (ocp_convert): Adjust.
2652 * init.c (build_value_init): Adjust.
2653 * semantics.c (maybe_add_lambda_conv_op): Adjust.
2654 * typeck.c (unary_complex_lvalue, cp_build_modify_expr): Adjust.
2655 * typeck2.c (build_functional_cast): Adjust.
2657 * init.c (build_value_init_noctor): Handle REFERENCE_TYPE at top
2659 (perform_member_init): Not here.
2660 * typeck2.c (build_functional_cast): Limit REFERENCE_TYPE special
2662 (abstract_virtuals_error_sfinae): Remove RESULT_DECL special case.
2665 * typeck2.c (build_functional_cast): Check complain consistently.
2666 Use build_value_init and abstract_virtuals_error_sfinae.
2667 (abstract_virtuals_error_sfinae): Split out.
2668 * cp-tree.h: Declare it.
2669 * init.c (build_new_1): Use it.
2670 (build_value_init_noctor): Handle FUNCTION_TYPE.
2672 * semantics.c (finish_decltype_type): Simplify handling of unknown
2675 * semantics.c (finish_decltype_type): Add complain parm.
2676 * cp-tree.h: Adjust.
2677 * parser.c (cp_parser_decltype): Adjust.
2678 * pt.c (tsubst): Adjust.
2681 * cvt.c (ocp_convert): Handle converting scoped enum to bool.
2683 2011-03-31 Jason Merrill <jason@redhat.com>
2686 * semantics.c (finish_call_expr): Remove assert.
2689 * method.c (defaultable_fn_check): Templates are not defaultable.
2691 * parser.c (cp_parser_init_declarator): Avoid redundant
2692 cp_finish_decl for member declarations.
2694 2011-03-30 Jason Merrill <jason@redhat.com>
2697 * semantics.c (non_const_var_error): Just return if DECL_INITIAL
2700 2011-03-30 Jason Merrill <jason@redhat.com>
2703 * semantics.c (potential_constant_expression_1): Handle
2704 UNORDERED_EXPR and ORDERED_EXPR.
2707 * semantics.c (finish_compound_literal): Do put static/constant
2708 arrays in static variables.
2710 * call.c (convert_like_real) [ck_list]: Build up the
2711 initializer_list object directly.
2712 * decl.c (build_init_list_var_init): Adjust.
2714 * call.c (convert_like_real): Correct TREE_CONSTANT on CONSTRUCTOR.
2715 * decl.c (reshape_init_array_1): Likewise.
2717 2011-03-29 Jason Merrill <jason@redhat.com>
2720 * pt.c (value_dependent_expression_p) [VAR_DECL]: Make sure
2721 the variable is constant before looking at its initializer.
2724 * pt.c (value_dependent_expression_p): Handle TEMPLATE_ID_EXPR.
2727 * semantics.c (potential_constant_expression_1): Change error about
2728 use of *this in constructor into sorry.
2731 * decl.c (cp_finish_decl): Defer validation of constexpr member
2733 * class.c (finalize_literal_type_property): Validate them here.
2734 * semantics.c (is_valid_constexpr_fn): Don't check completeness.
2736 * semantics.c (is_valid_constexpr_fn): Specify input location.
2738 2011-03-28 Jason Merrill <jason@redhat.com>
2741 * pt.c (maybe_adjust_types_for_deduction): Handle T&& deduction
2742 from overloaded function.
2745 * call.c (build_array_conv): New.
2746 (implicit_conversion): Use it.
2748 * call.c (reference_binding): Allow direct binding to an array
2752 * parser.c (cp_parser_compound_statement): Add function_body parm.
2753 Complain about non-body compound-stmt in constexpr fn.
2754 (cp_parser_primary_expression, cp_parser_statement): Adjust.
2755 (cp_parser_implicitly_scoped_statement): Adjust.
2756 (cp_parser_function_body, cp_parser_try_block): Adjust.
2757 (cp_parser_handler, cp_parser_objc_synchronized_statement): Adjust.
2758 (cp_parser_objc_try_catch_finally_statement): Adjust.
2761 * semantics.c (constexpr_fn_retval): New. Allow using-declaration
2762 and using-definition.
2763 (register_constexpr_fundef): Call it.
2765 * except.c (build_noexcept_spec): Call cxx_constant_value after
2768 2011-03-25 Kai Tietz <ktietz@redhat.com>
2770 * lex.c (interface_strcmp): Handle dos-paths.
2771 (handle_pragma_implementation): Use filename_cmp instead of
2773 (in_main_input_context): Likewise.
2775 2011-03-25 Jason Merrill <jason@redhat.com>
2778 * method.c (defaulted_late_check): Check for exception spec mismatch.
2779 (defaultable_fn_check): Allow exception spec and virtual.
2780 * class.c (check_for_override): A virtual dtor is non-trivial.
2783 * pt.c (build_non_dependent_expr): Keep dereferences outside the
2786 2011-03-25 Kai Tietz <ktietz@redhat.com>
2788 * decl.c (decls_match): Replace target hook
2789 call of comp_type_attributes by version in tree.c file.
2790 * search.c (check_final_overrider): Likewise.
2791 * typeck.c (structural_comptypes): Likewise.
2793 2011-03-21 Kai Tietz <ktietz@redhat.com>
2796 * cxx-pretty-print.c (pp_cxx_ptr_operator):
2797 Display allowed attributes for function pointer types.
2798 * error.c (dump_type_prefix): Likewise.
2800 * tree.c (cxx_attribute_table): Adjust table.
2802 2011-03-18 Jason Merrill <jason@redhat.com>
2805 * semantics.c (finish_call_expr): Allow TARGET_EXPR for now.
2808 * call.c (build_over_call): Don't skip ck_rvalue.
2810 2011-03-17 Jason Merrill <jason@redhat.com>
2813 * semantics.c (cxx_eval_constant_expression) [NOP_EXPR]: Don't let
2814 the conversion set TREE_OVERFLOW.
2817 * semantics.c (finish_decltype_type): Return T&& for xvalue.
2818 * typeck.c (unlowered_expr_type): Preserve cv-quals.
2821 * decl.c (revert_static_member_fn): Strip function-cv-quals.
2823 2011-03-16 Jason Merrill <jason@redhat.com>
2826 * semantics.c (potential_constant_expression_1): Don't allow *this
2828 (register_constexpr_fundef): Use potential_rvalue_constant_expression.
2831 * decl.c (compute_array_index_type): Don't bother trying to deal
2832 with literal classes in ABI v1.
2835 * decl.c (duplicate_decls): Return NULL_TREE for clashing
2839 * semantics.c (cxx_eval_constant_expression) [COMPOUND_EXPR]: Don't
2840 use the generic binary expression handling.
2842 2011-03-16 Diego Novillo <dnovillo@google.com>
2844 * Make-lang.in (CXX_PARSER_H): New.
2845 (cp/parser.o): Add dependency on CXX_PARSER_H.
2846 Add dependency on tree-pretty-print.h
2847 (cp/cp-lang.o): Add dependency on CXX_PARSER_H.
2848 * cp-lang.c: Include parser.h.
2849 * parser.c: Include parser.h.
2850 (struct cp_token): Add bitfield purged_p.
2853 (CPP_PURGED): Remove. Update all users.
2854 (struct cp_lexer): Change field buffer to be a VEC of cp_token.
2855 Remove field buffer_length.
2858 (struct tree_check): Move to parser.h.
2859 (cp_token_position): Likewise.
2860 (struct cp_token_cache): Likewise.
2861 (CPP_KEYWORD): Likewise.
2862 (CPP_TEMPLATE_ID): Likewise.
2863 (CPP_NESTED_NAME_SPECIFIER): Likewise.
2864 (N_CP_TTYPES): Likewise.
2865 (enum cp_parser_status_kind): Likewise.
2866 (struct cp_parser_context): Likewise.
2867 (struct cp_default_arg_entry_d): Likewise.
2868 (struct cp_unparsed_functions_entry_d): Likewise.
2869 (struct cp_parser): Likewise.
2870 (cp_lexer_dump_tokens): New.
2871 (cp_lexer_debug_tokens): New.
2872 (cp_lexer_finished_p): New.
2873 (cp_lexer_alloc): Factor out of cp_lexer_new_main.
2874 (cp_lexer_new_main): Re-write main lexing loop to push
2875 tokens into the new VEC buffer.
2876 (cp_lexer_print_token): Improve printing of CPP_NUMBER tokens.
2877 Do not abort if the token type is not recognized, just print
2879 * parser.h: New file.
2880 * config-lang.in (gtfiles): Add cp/parser.h.
2882 2011-03-16 Jason Merrill <jason@redhat.com>
2885 * typeck.c (check_return_expr): Fix conditions for setting
2886 LOOKUP_PREFER_RVALUE.
2888 * call.c (build_over_call): Remove require_complete_type_sfinae call.
2891 * decl.c (check_array_designated_initializer): Allow integer index.
2892 (reshape_init_array_1): Set index on the elements.
2894 2011-03-16 Jason Merrill <jason@redhat.com>
2897 * typeck.c (convert_for_initialization): Use
2898 perform_implicit_conversion_flags.
2899 * call.c (standard_conversion): If LOOKUP_PREFER_RVALUE, set
2900 rvaluedness_matches_p on ck_rvalue.
2901 (convert_like_real) [ck_rvalue]: And restore it here.
2904 * call.c (convert_arg_to_ellipsis): Handle incomplete type.
2906 2011-03-16 Jason Merrill <jason@redhat.com>
2908 * parser.c (cp_parser_abort_tentative_parse): Make sure we haven't
2909 committed to this tentative parse.
2912 * semantics.c (finish_call_expr): Preserve reference semantics
2915 * call.c (convert_default_arg): Use LOOKUP_IMPLICIT.
2917 2011-03-16 Jakub Jelinek <jakub@redhat.com>
2919 * cp-objcp-common.c (cp_function_decl_explicit_p): Don't crash if
2920 DECL_LANG_SPECIFIC is NULL.
2922 2011-03-15 Jason Merrill <jason@redhat.com>
2925 * pt.c (value_dependent_expression_p) [NOEXCEPT_EXPR]: Don't
2926 check value_dependent_expression_p on the operand.
2928 * semantics.c (push_cx_call_context): Return bool.
2929 (cxx_eval_call_expression): Handle excess depth.
2932 * method.c (synthesized_method_walk): Cleanups don't affect the
2933 triviality of a constructor, but do affect deletion and exception
2936 2011-03-15 Rodrigo Rivas Costa <rodrigorivascosta@gmail.com>
2938 * decl2.c (cp_check_const_attributes): New.
2939 (cplus_decl_attributes): Call cp_check_const_attributes.
2941 2011-03-15 Jason Merrill <jason@redhat.com>
2944 * call.c (convert_default_arg): Use DECL_ORIGIN of fn. Check for
2946 (push_defarg_context, pop_defarg_context): New.
2947 * parser.c (cp_parser_late_parsing_default_args): Use them.
2948 * cp-tree.h: Declare them.
2950 2011-03-11 Dodji Seketeli <dodji@redhat.com>
2952 * call.c (add_builtin_candidate)<case INDIRECT_REF>: The type of
2953 the argument of the indirection operator should not be dependent.
2956 2011-03-11 Jason Merrill <jason@redhat.com>
2959 * pt.c (tsubst) [TYPENAME_TYPE]: Only give errors if tf_error.
2962 * parser.c (cp_parser_template_type_arg): Set
2963 type_definition_forbidden_message.
2966 * decl.c (compute_array_index_type): Discard folding
2967 if it didn't produce a constant.
2969 2011-03-11 Jakub Jelinek <jakub@redhat.com>
2972 * init.c (build_zero_init_1): Extracted from build_zero_init.
2973 Add FIELD_SIZE argument, if non-NULL and field bit_position
2974 as not smaller than that, don't add that field's initializer.
2975 Pass DECL_SIZE as last argument to build_zero_init_1
2976 for DECL_FIELD_IS_BASE fields.
2977 (build_zero_init): Use build_zero_init_1.
2979 2011-03-10 Jason Merrill <jason@redhat.com>
2982 * pt.c (iterative_hash_template_arg): Remove special case for
2986 * parser.c (cp_parser_single_declaration): Just return if
2987 cp_parser_parse_and_diagnose_invalid_type_name complained.
2989 2011-03-09 Jason Merrill <jason@redhat.com>
2992 * pt.c (unify): An unresolved overload is a nondeduced context.
2994 2011-03-09 Martin Jambor <mjambor@suse.cz>
2996 PR tree-optimization/47714
2997 * method.c (use_thunk): Clear addressable flag of thunk arguments.
2999 2011-03-08 Dodji Seketeli <dodji@redhat.com>
3002 * pt.c (convert_nontype_argument): Only call decay_conversion on
3005 2011-03-08 Jason Merrill <jason@redhat.com>
3008 * mangle.c (write_template_arg_literal) [STRING_CST]: Sorry.
3011 * pt.c (convert_nontype_argument): Don't crash on non-pointer
3012 argument to pointer parameter.
3015 * pt.c (instantiate_decl): Don't clear DECL_INTERFACE_KNOWN on
3018 2011-03-08 Dodji Seketeli <dodji@redhat.com>
3021 * name-lookup.c (binding_to_template_parms_of_scope_p): Only
3022 consider scopes of primary template definitions. Adjust comments.
3024 2011-03-07 Jason Merrill <jason@redhat.com>
3027 * pt.c (convert_nontype_argument): Fix -fpermissive allowing
3029 * semantics.c (potential_constant_expression_1): Check TREE_OVERFLOW.
3032 * init.c (constant_value_1): Always require init to be TREE_CONSTANT.
3035 * mangle.c (write_type): Strip cv-quals from FUNCTION_TYPE here.
3036 (write_CV_qualifiers_for_type): Not here.
3038 2011-03-06 Joseph Myers <joseph@codesourcery.com>
3040 * lang-specs.h: Match -save-temps* instead of -save-temps.
3042 2011-03-05 Jason Merrill <jason@redhat.com>
3044 * mangle.c (write_expression): Change ABI v6 to v5.
3045 (write_type): Likewise.
3047 2011-03-04 Jan Hubicka <jh@suse.cz>
3050 * optimize.c (maybe_clone_body): Update call of cgraph_same_body_alias
3051 and cgraph_add_thunk.
3052 * method.c (make_alias_for_thunk, use_thunk): Likewise.
3053 * mangle.c (mangle_decl): Likewise.
3055 2011-03-04 Jason Merrill <jason@redhat.com>
3058 * pt.c (tsubst_copy_and_build) [PSEUDO_DTOR_EXPR]: Use tsubst for type.
3059 (tsubst_copy) [default]: Just return t if !ENABLE_CHECKING.
3062 * search.c (check_final_overrider): Allow pointer to same incomplete
3063 class type with different cv-quals.
3065 2011-03-03 Paolo Carlini <paolo.carlini@oracle.com>
3068 * pt.c (tsubst_template_args): Check argument t for error_mark_node.
3070 2011-03-03 Jason Merrill <jason@redhat.com>
3073 * pt.c (tsubst_copy_and_build) [TARGET_EXPR]: Retain TREE_CONSTANT.
3075 2011-03-02 Jason Merrill <jason@redhat.com>
3078 * parser.c (cp_parser_condition): Don't fold_non_dependent_expr here.
3081 * tree.c (build_vec_init_elt): Split out from...
3082 (build_vec_init_expr): ...here.
3083 (diagnose_non_constexpr_vec_init): New fn.
3084 * semantics.c (potential_constant_expression_1): Use it.
3085 * cp-tree.h: Declare it.
3087 2011-03-01 Jason Merrill <jason@redhat.com>
3090 * parser.c (cp_parser_primary_expression): Don't warn about a
3091 failed tentative parse.
3094 * semantics.c (cxx_bind_parameters_in_call): Don't call
3095 adjust_temp_type on non-constant args.
3098 * call.c (standard_conversion): Provide requested cv-quals on
3099 class rvalue conversion.
3102 * decl2.c (grokbitfield): Handle type-dependent width.
3104 2011-02-28 Jason Merrill <jason@redhat.com>
3107 * class.c (update_vtable_entry_for_fn): Check BINFO_LOST_PRIMARY_P
3108 after checking for a non-thunk.
3110 2011-02-26 Jason Merrill <jason@redhat.com>
3113 * tree.c (cp_tree_equal): Compare DECL_PARM_LEVEL.
3114 * pt.c (iterative_hash_template_arg): And hash it.
3117 * semantics.c (non_const_var_error): Split out from...
3118 (cxx_eval_constant_expression): ...here.
3119 (potential_constant_expression_1) [VAR_DECL]: Use it.
3120 Allow dependent variables.
3122 2011-02-24 Jason Merrill <jason@redhat.com>
3124 * parser.c (cp_parser_constant_expression): Set
3125 non_integral_constant_expression correctly for C++0x too.
3126 (cp_parser_static_assert): Allow non-constant expression.
3127 (cp_parser_direct_declarator): Expect non_constant_p to be set
3129 * pt.c (value_dependent_expression_p): Handle TYPEID_EXPR.
3130 * semantics.c (maybe_constant_value): Check type_unknown_p too.
3131 (potential_rvalue_constant_expression): New.
3132 (require_potential_rvalue_constant_expression): New.
3134 2011-02-23 Jason Merrill <jason@redhat.com>
3136 * cp-tree.h (DECL_PARM_LEVEL): New.
3137 (struct lang_decl_parm): Add level field.
3138 * name-lookup.c (function_parm_depth): New fn.
3139 * name-lookup.h: Declare it.
3140 * parser.c (cp_parser_parameter_declaration_list): Use it.
3141 * mangle.c (struct globals): Add parm_depth field.
3142 (write_bare_function_type): Adjust it.
3143 (write_expression): Include the level delta in PARM_DECL mangling
3146 * semantics.c (finish_decltype_type): Remove shortcut for decltype
3148 * mangle.c (write_type) [DECLTYPE_TYPE]: Strip it here for abi < 6.
3150 2011-02-23 Nathan Froyd <froydnj@codesourcery.com>
3153 * parser.c (cp_parser_class_specifier): Require a closing brace
3154 to attempt error recovery.
3156 2011-02-23 Jakub Jelinek <jakub@redhat.com>
3159 * pt.c (struct pending_template): Add chain_next GTY option.
3160 * decl.c (struct named_label_use_entry): Likewise.
3162 2011-02-22 Paolo Carlini <paolo.carlini@oracle.com>
3165 * semantics.c (build_lambda_object): Bail out if a field is
3168 2011-02-22 Dodji Seketeli <dodji@redhat.com>
3171 * class.c (dfs_declare_virt_assop_and_dtor)
3172 (declare_virt_assop_and_dtor): New static functions.
3173 (add_implicitly_declared_members): Use
3174 declare_virt_assop_and_dtor.
3176 2011-02-21 Jason Merrill <jason@redhat.com>
3179 * decl2.c (decl_constant_var_p): A constexpr var needs an
3180 initializer to be constant.
3181 * semantics.c (cxx_eval_constant_expression): Complain about
3182 constexpr var used in its own initializer.
3183 * call.c (set_up_extended_ref_temp): Set
3184 DECL_INITIALIZED_BY_CONSTANT_EXPRESSION_P too.
3186 2011-02-20 Jason Merrill <jason@redhat.com>
3189 * semantics.c (cxx_eval_call_expression): Call
3190 cxx_eval_constant_expression in trivial shortcut.
3193 * call.c (convert_class_to_reference): Don't try to set up a
3194 second conv sequence for non-viable candidates.
3197 * error.c (location_of): Handle non-tagged types.
3200 * method.c (process_subob_fn): Instantiate constexpr templates.
3201 * optimize.c (maybe_clone_body): Propagate DECL_DECLARED_CONSTEXPR_P.
3203 2011-02-20 Dodji Seketeli <dodji@redhat.com>
3206 * pt.c (tsubst_pack_expansion): do not use
3207 cp_tree_equal/same_type_p to detect an expansion of a parameter
3210 2011-02-19 Jason Merrill <jason@redhat.com>
3213 * semantics.c (cxx_eval_call_expression): Shortcut trivial copy.
3215 2011-02-18 Paolo Carlini <paolo.carlini@oracle.com>
3218 * semantics.c (finish_non_static_data_member): Early return if
3219 object is error_mark_node.
3221 2011-02-18 Dodji Seketeli <dodji@redhat.com>
3224 * pt.c (do_auto_deduction): Do not mention error_mark_node in
3226 * semantics.c (finish_id_expression): Do not pass erroneous decl
3227 to decl_constant_var_p.
3229 2011-02-17 Jakub Jelinek <jakub@redhat.com>
3232 * cvt.c (convert_from_reference): Call mark_exp_read.
3234 2011-02-11 Dodji Seketeli <dodji@redhat.com>
3237 * pt.c (finish_call_expr): Consider a call expression that has a
3238 dependent "this" pointer as being dependent. Add comments.
3239 (dependent_type_p, type_dependent_expression_p): Update comments.
3241 2011-02-16 Dodji Seketeli <dodji@redhat.com>
3244 * pt.c (tsubst_copy)<case SIZEOF_EXPR>: Ensure that even pack
3245 expansion arguments are not evaluated.
3247 2011-02-16 Jakub Jelinek <jakub@redhat.com>
3250 * cp-tree.h (ENUM_FIXED_UNDERLYING_TYPE_P): Use TYPE_LANG_FLAG_5
3251 instead of TYPE_LANG_FLAG_3.
3252 * pt.c (lookup_template_class): Copy over
3253 ENUM_FIXED_UNDERLYING_TYPE_P.
3255 2011-02-15 Jason Merrill <jason@redhat.com>
3258 * method.c (synthesized_method_walk): Always exit early for
3259 trivial fn in C++98 mode.
3261 2011-02-14 Jason Merrill <jason@redhat.com>
3264 * parser.c (cp_parser_enumerator_definition): Call
3265 fold_non_dependent_expr.
3267 2011-02-09 Jason Merrill <jason@redhat.com>
3269 * decl.c (cp_make_fname_decl): Set DECL_THIS_STATIC at toplevel.
3270 * semantics.c (finish_fname): Only return the name if we're in
3273 * decl.c (build_enumerator): Don't perform integral promotions on
3274 non-integral constants.
3276 * cvt.c (convert_to_void): Handle null op1.
3278 * class.c (type_has_constexpr_default_constructor): Make sure the
3279 caller stripped an enclosing array.
3280 * init.c (perform_member_init): Strip arrays before calling it.
3283 * semantics.c (potential_constant_expression_1): Handle TEMPLATE_DECL.
3285 2011-02-03 Dodji Seketeli <dodji@redhat.com>
3288 * tree.c (cp_tree_equal)<TEMPLATE_PARM_INDEX>: Take the number of
3289 template parameters in account.
3291 2011-02-03 Nathan Froyd <froydnj@codesourcery.com>
3294 * parser.c (cp_parser_class_specifier): Fix setting of
3297 2011-01-31 Jakub Jelinek <jakub@redhat.com>
3300 * semantics.c (build_data_member_initialization): Handle
3301 STATEMENT_LIST always instead of just for CLEANUP_BODY.
3303 2011-01-31 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
3305 * g++spec.c (lang_specific_driver) [HAVE_LD_STATIC_DYNAMIC] Use
3306 LD_STATIC_OPTION, LD_DYNAMIC_OPTION.
3308 2011-01-29 Dodji Seketeli <dodji@redhat.com>
3311 * cp-tree.h (fixup_template_parms): Declare.
3312 * pt.c (end_template_parm_list): Do not fixup template parms here.
3313 (fixup_template_parms): Remove static. Fix typo in the
3314 comments. Remove useless code statement.
3315 (fixup_template_parm): For a template template parameter, fixup
3316 its attributes before fixing up its type.
3318 (cp_parser_template_declaration_after_export): After parsing
3319 template parameters fixup their types.
3321 2011-01-26 Jakub Jelinek <jakub@redhat.com>
3324 * semantics.c (potential_constant_expression_1): Handle
3327 2011-01-26 Dave Korn <dave.korn.cygwin@gmail.com>
3330 * semantics.c (expand_or_defer_fn_1): Handle it.
3331 * decl2.c (decl_needed_p): Likewise.
3333 2011-01-21 Jason Merrill <jason@redhat.com>
3336 * semantics.c (build_constexpr_constructor_member_initializers):
3337 Handle trivial copy.
3339 2011-01-21 Jakub Jelinek <jakub@redhat.com>
3342 * semantics.c (begin_for_stmt): If -fno-for-scope, don't
3343 assume init must be NULL if scope is NULL.
3344 (begin_range_for_stmt): Likewise.
3346 2011-01-21 Jason Merrill <jason@redhat.com>
3349 * semantics.c (cxx_eval_constant_expression): Handle OFFSET_REF.
3352 * semantics.c (potential_constant_expression_1): Split out from
3353 potential_constant_expression. Add want_rval parm. Handle
3354 template expression forms. Don't enforce restriction on address
3355 of automatic variable here. Add a couple of diagnostics that
3357 (require_potential_constant_expression): New entry point.
3358 (build_data_member_initialization, register_constexpr_fundef): Adjust.
3359 (maybe_constant_value): Check potential_constant_expression.
3360 * pt.c (fold_non_dependent_expr_sfinae): Likewise.
3361 * tree.c (build_vec_init_expr): Adjust.
3363 2011-01-19 Jakub Jelinek <jakub@redhat.com>
3366 * decl2.c (finish_anon_union): Only call mangle_decl if TREE_STATIC
3369 2011-01-17 Jason Merrill <jason@redhat.com>
3372 * semantics.c (base_field_constructor_elt): New fn.
3373 (cxx_eval_bare_aggregate): Use it.
3374 (build_data_member_initialization): Leave COMPONENT_REF for
3377 2011-01-14 Rodrigo Rivas Costa <rodrigorivascosta@gmail.com>
3379 * parser.c (cp_parser_range_for): Remove the "unused variable" warning
3382 2011-01-15 Giovanni Funchal <gafunchal@gmail.com>
3383 Jonathan Wakely <jwakely.gcc@gmail.com>
3386 * decl.c (grokdeclarator): Reject mutable reference members.
3388 2011-01-14 Jason Merrill <jason@redhat.com>
3391 * pt.c (coerce_template_parms): Fix error recovery.
3394 * typeck2.c (check_narrowing): Only check arithmetic types.
3397 * tree.c (build_vec_init_expr): Handle flexible array
3400 2011-01-13 Kai Tietz <kai.tietz@onevision.com>
3403 * cp-tree.h (CLASSTYPE_VISIBILITY): Use
3404 TYPE_MAIN_DECL instead of TYPE_NAME.
3405 (CLASSTYPE_VISIBILITY_SPECIFIED): Likewise.
3406 * decl2.c (determine_visibility): Add check
3407 of CLASS_TYPE_P for underlying_type.
3409 2011-01-12 Rodrigo Rivas Costa <rodrigorivascosta@gmail.com>
3411 * cp-tree.h (begin_for_scope): New prototype.
3412 (begin_for_stmt): Update prototype.
3413 (begin_range_for_stmt): Update prototype.
3414 * init.c (build_vec_init): Update call to begin_for_stmt.
3415 * parser.c (cp_parser_for): New.
3416 (cp_parser_c_for): Add three new parameters.
3417 (cp_parser_range_for): Likewise. Most parsing code removed.
3418 (cp_parser_iteration_statement): Call cp_parser_for instead of
3419 cp_parser_c_for and cp_parser_range_for.
3420 (cp_parser_for_init_statement): Add new parameter and return type.
3421 (cp_parser_block_declaration): Update call to
3422 cp_parser_simple_declaration.
3423 (cp_parser_simple_declaration): Add new parameter.
3424 Update call to cp_parser_init_declarator.
3425 (cp_parser_init_declarator): Add new parameter.
3426 * pt.c (tsubst_expr): Update call to begin_for_stmt.
3427 * semantics.c (begin_for_scope): New.
3428 (begin_for_stmt): Add two new parameters.
3429 (begin_range_for_stmt): Likewise.
3431 2011-01-12 Nicola Pero <nicola.pero@meta-innovation.com>
3433 * parser.c (cp_parser_objc_at_property_declaration): Improved
3436 2011-01-11 Dodji Seketeli <dodji@redhat.com>
3439 * cp-lang.c (get_template_innermost_arguments_folded)
3440 (get_template_argument_pack_elems_folded)
3441 (template_arg_needs_folding, fold_cplus_constants): New static
3443 (LANG_HOOKS_GET_INNERMOST_GENERIC_ARGS): Set this hook to
3444 get_template_innermost_arguments_folded.
3445 (LANG_HOOKS_GET_ARGUMENT_PACK_ELEMS): Set this hook to
3446 get_template_argument_pack_elems_folded.
3448 2011-01-11 Jason Merrill <jason@redhat.com>
3451 * init.c (build_new_1): Handle value-init in templates differently.
3454 * tree.c (maybe_dummy_object): Check current_class_ref against
3455 context, not current_class_type.
3457 2011-01-08 Nicola Pero <nicola.pero@meta-innovation.com>
3460 * parser.c (cp_parser_objc_typename): If the type is unknown, for
3461 error recovery purposes behave as if it was not specified so that
3462 the default type is used.
3464 2011-01-07 Jakub Jelinek <jakub@redhat.com>
3467 * pt.c (tsubst_copy_and_build): Use tsubst instead of tsubst_copy
3468 for the second build_x_va_arg argument.
3470 2011-01-05 Tom Tromey <tromey@redhat.com>
3472 * typeck.c (cp_build_addr_expr_1): Update call to lvalue_error.
3473 (lvalue_or_else): Likewise.
3475 2011-01-01 Kai Tietz <kai.tietz@onevision.com>
3478 * tree.c (cxx_type_hash_eq):
3479 Allow METHOD_TYPE, too.
3482 Copyright (C) 2011 Free Software Foundation, Inc.
3484 Copying and distribution of this file, with or without modification,
3485 are permitted in any medium without royalty provided the copyright
3486 notice and this notice are preserved.