1 2011-09-26 Jason Merrill <jason@redhat.com>
4 * call.c (implicit_conversion): Mask out inappropriate LOOKUP
5 flags at the top of the function.
7 * pt.c (tsubst_copy) [PARM_DECL]: Handle 'this' in NSDMI.
9 2011-09-26 Paolo Carlini <paolo.carlini@oracle.com>
11 * pt.c (convert_nontype_argument): Handle NULLPTR_TYPE.
13 2011-09-26 Paolo Carlini <paolo.carlini@oracle.com>
16 * cp-gimplify.c (get_bc_label): Remove obsolete diagnostics.
18 2011-09-25 Jason Merrill <jason@redhat.com>
20 * parser.c (inject_this_parameter): Split out from
21 cp_parser_late_return_type_opt.
22 (cp_parser_class_specifier_1): Use it for NSDMIs.
23 * tree.c (bot_replace): Replace NSDMI 'this' with real 'this'.
25 2011-09-24 Jason Merrill <jason@redhat.com>
27 * except.c (expr_noexcept_p): Split out from finish_noexcept_expr.
28 * cp-tree.h: Declare it.
29 * method.c (walk_field_subobs): Use it.
31 * init.c (perform_member_init): Instantiate NSDMI here.
32 * pt.c (tsubst_decl) [FIELD_DECL]: Not here.
34 Handle deferred parsing of NSDMIs.
35 * parser.h (cp_unparsed_functions_entry): Add nsdmis field.
36 * parser.c (unparsed_nsdmis, cp_parser_save_nsdmi): New.
37 (cp_parser_late_parse_one_default_arg): Split out from
38 cp_parser_late_parsing_default_args.
39 (cp_parser_late_parsing_nsdmi): New.
40 (push_unparsed_function_queues): Set it.
41 (cp_parser_parameter_declaration): Save the '=' token.
42 (cp_parser_template_parameter): Likewise.
43 (cp_parser_default_argument): Call cp_parser_initializer
44 rather than cp_parser_initializer_clause.
45 (cp_parser_class_specifier_1): Parse unparsed_nsdmis.
46 (cp_parser_member_declaration): Handle nsdmis.
47 * decl2.c (grokfield): Handle DEFAULT_ARG for a function.
49 Implement C++11 non-static data member initializers.
50 * cp-tree.h (enum cpp_warn_str): Add CPP0X_NSDMI.
51 * error.c (maybe_warn_cpp0x): Handle it.
52 * call.c (convert_like_real) [ck_user]: Don't complain about
53 using an explicit constructor for direct-initialization.
54 * class.c (check_field_decl): Fix ancient typo.
55 (check_field_decls): NSDMIs make the default ctor non-trivial.
56 * decl.c (cp_finish_decl): Record NSDMI.
57 (grokdeclarator): Allow NSDMI.
58 * decl2.c (grokfield): Allow NSDMI. Correct LOOKUP flags.
59 * init.c (perform_member_init): Use NSDMI.
60 * method.c (walk_field_subobs): Check for NSDMI.
61 * parser.c (cp_parser_member_declaration): Parse { } init.
62 * semantics.c (register_constexpr_fundef): Don't talk about
63 a return statement in a constexpr constructor.
64 (cxx_eval_call_expression): Check DECL_INITIAL instead of
67 2011-09-24 Paolo Carlini <paolo.carlini@oracle.com>
70 * class.c (build_base_path): Add a tsubst_flags_t parameter.
71 (convert_to_base): Adjust call.
72 * typeck.c (build_class_member_access_expr,
73 get_member_function_from_ptrfunc, build_static_cast_1): Likewise.
74 * init.c (dfs_initialize_vtbl_ptrs, emit_mem_initializers): Likewise.
75 * method.c (do_build_copy_constructor, do_build_copy_assign): Likewise.
76 * rtti.c (build_dynamic_cast_1): Likewise.
77 * typeck2.c (build_scoped_ref, build_m_component_ref): Likewise.
78 * call.c (build_over_call, build_special_member_call): Likewise.
79 * cvt.c (cp_convert_to_pointer, convert_to_pointer_force,
80 build_up_reference): Likewise.
81 * cp-tree.h (build_base_path): Adjust declaration.
83 2011-09-23 Jason Merrill <jason@redhat.com>
85 Core 253 - allow const objects with no initializer or
86 user-provided default constructor if the defaulted constructor
87 initializes all the subobjects.
90 * class.c (default_init_uninitialized_part): New.
91 * cp-tree.h: Declare it.
92 * decl.c (check_for_uninitialized_const_var): Use it.
93 * init.c (perform_member_init): Likewise.
94 (build_new_1): Likewise.
95 * method.c (walk_field_subobs): Likewise.
97 2011-09-23 Paolo Carlini <paolo.carlini@oracle.com>
100 * decl.c (check_static_variable_definition): Allow in-class
101 initialization of static data member of non-integral type in
104 2011-09-22 Paolo Carlini <paolo.carlini@oracle.com>
107 * semantics.c (potential_constant_expression_1): Handle USING_DECL.
109 2011-09-22 Paolo Carlini <paolo.carlini@oracle.com>
112 * pt.c (invalid_nontype_parm_type_p): Handle NULLPTR_TYPE.
114 2011-09-22 Jonathan Wakely <jwakely.gcc@gmail.com>
115 Paolo Carlini <paolo.carlini@oracle.com>
118 * friend.c (make_friend_class): cv-qualification is ok in a
121 2011-09-21 Paolo Carlini <paolo.carlini@oracle.com>
124 * decl.c (grokdeclarator): Consistently handle both __int128
125 and unsigned __int128 with -pedantic; suppress diagnostic in
128 2011-09-20 Jason Merrill <jason@redhat.com>
130 * cp-tree.h (DECL_TEMPLOID_INSTANTIATION): New.
131 (DECL_GENERATED_P): New.
132 * class.c (finalize_literal_type_property): Use them.
133 * semantics.c (is_instantiation_of_constexpr): Likewise.
134 (register_constexpr_fundef): Likewise.
136 * call.c (convert_default_arg): Avoid redundant copy.
137 * tree.c (bot_manip): Copy everything.
139 2011-09-20 Roberto Agostino Vitillo <ravitillo@lbl.gov>
141 * call.c (build_new_method_call_1): Use non-virtual lookup
142 for final virtual functions.
144 2011-09-16 Jason Merrill <jason@redhat.com>
147 * call.c (set_flags_from_callee): Split out from build_call_a.
148 * cp-tree.h: Declare it.
149 * tree.c (bot_manip): Call it.
151 2011-09-15 Jason Merrill <jason@redhat.com>
154 * parser.c (cp_parser_late_return_type_opt): Check quals parameter
155 for clearing current_class_ptr, too.
157 2011-09-14 Diego Novillo <dnovillo@google.com>
159 * name-lookup.c (lookup_arg_dependent): Use conditional
161 * decl.c (xref_tag): Likewise.
163 2011-09-14 Paolo Carlini <paolo.carlini@oracle.com>
166 * pt.c (regenerate_decl_from_template): Don't pass an error_mark_node
167 to build_exception_variant.
169 2011-09-13 Dodji Seketeli <dodji@redhat.com>
172 * pt.c (template_parameter_pack_p): Support TEMPLATE_PARM_INDEX
173 nodes. Add a comment.
174 (arg_from_parm_pack_p): New static function, factorized out from
175 tsubst_pack_expansion and extended to support non-type parameter
176 packs represented with TEMPLATE_PARM_INDEX nodes.
177 (tsubst_pack_expansion): Use arg_from_parm_pack_p.
179 2011-09-12 Jason Merrill <jason@redhat.com>
181 * pt.c (type_unification_real): Fix handling of DEDUCE_CONV
182 with no deducible template parameters.
183 * call.c (rejection_reason_code): Add rr_template_conversion.
184 (print_z_candidate): Handle it.
185 (template_conversion_rejection): New.
186 (build_user_type_conversion_1): Use it.
188 * call.c (merge_conversion_sequences): Set bad_p and user_conv_p
189 on all of the second conversion sequence.
190 (build_user_type_conversion_1): Set bad_p on the ck_user conv.
191 (convert_like_real): Handle bad ck_ref_bind with user_conv_p in the
192 first section. Fix loop logic.
193 (initialize_reference): Call convert_like for diagnostics when
194 we have a (bad) conversion.
196 * call.c (convert_class_to_reference)
197 (convert_class_to_reference_1): Remove.
198 (reference_binding): Use build_user_type_conversion_1 instead.
200 * call.c (initialize_reference): Add flags parm.
201 * decl.c (grok_reference_init): Likewise.
202 (check_initializer): Pass it.
203 * typeck.c (convert_for_initialization): Likewise.
206 * cp-tree.h (LOOKUP_NO_RVAL_BIND): New.
207 * call.c (conditional_conversion): Use it.
208 (reference_binding): Fix handling of xvalues.
210 2011-09-09 Jason Merrill <jason@redhat.com>
212 * call.c (implicit_conversion): Check BRACE_ENCLOSED_INITIALIZER_P
213 before forcing instantiation.
215 2011-09-08 Paolo Carlini <paolo.carlini@oracle.com>
218 * typeck2.c (digest_init_r): Call complete_type_or_maybe_complain
219 instead of complete_type_or_else.
221 2011-09-08 Dodji Seketeli <dodji@redhat.com>
223 PR c++/33255 - Support -Wunused-local-typedefs warning
224 * name-lookup.c (pushdecl_maybe_friend_1): Use the new
225 record_locally_defined_typedef.
226 * decl.c (finish_function): Use the new
227 maybe_warn_unused_local_typedefs.
228 (grokfield): Use the new record_locally_defined_typedef.
229 * parser.c (lookup_name): Use the new maybe_record_typedef_use.
231 2011-09-07 Paolo Carlini <paolo.carlini@oracle.com>
234 * decl.c (grokdeclarator): Check u.function.exception_specification
237 2011-09-07 Jason Merrill <jason@redhat.com>
240 * parser.c (cp_parser_member_declaration): Don't require a constant
241 rvalue here in C++0x.
243 * pt.c (type_unification_real): Correct complain arg for tsubsting
244 default template args.
246 * pt.c (tsubst_aggr_type): Check TYPE_P before tsubsting.
248 2011-09-06 Jason Merrill <jason@redhat.com>
251 * semantics.c (register_constexpr_fundef): Call is_valid_constexpr_fn.
252 (cx_check_missing_mem_inits): Handle bases and empty trivial members.
253 (validate_constexpr_fundecl): Remove.
254 * decl.c (start_preparsed_function): Don't call it.
255 * cp-tree.h: Don't declare it.
257 2011-09-04 Jason Merrill <jason@redhat.com>
260 * call.c (reference_binding): Don't set is_lvalue for an rvalue
266 * call.c (reference_binding): Set rvaluedness_matches_p properly
267 for reference to function conversion ops.
268 (compare_ics): Adjust.
270 * class.c (trivial_default_constructor_is_constexpr): Rename from
271 synthesized_default_constructor_is_constexpr.
272 (type_has_constexpr_default_constructor): Adjust.
273 (add_implicitly_declared_members): Call it instead.
274 (explain_non_literal_class): Explain about non-constexpr default ctor.
276 * method.c (synthesized_method_walk): Adjust.
277 * semantics.c (explain_invalid_constexpr_fn): Handle defaulted
282 * init.c (perform_member_init): Don't diagnose missing inits here.
283 (emit_mem_initializers): Or here.
284 * method.c (process_subob_fn): Don't instantiate constexpr ctors.
285 * semantics.c (cx_check_missing_mem_inits): New.
286 (explain_invalid_constexpr_fn): Call it.
287 (register_constexpr_fundef): Likewise. Leave
288 DECL_DECLARED_CONSTEXPR_P set when the body is unsuitable.
289 (cxx_eval_call_expression): Adjust diagnostics.
290 (cxx_eval_constant_expression): Catch use of 'this' in a constructor.
292 2011-08-30 Jason Merrill <jason@redhat.com>
295 * cp-tree.h (cp_decl_specifier_seq): Rename user_defined_type_p
296 to type_definition_p.
297 * parser.c (cp_parser_set_decl_spec_type): Likewise.
298 * decl.c (grokdeclarator): Check it.
301 * semantics.c (finish_id_expression): Use
302 current_nonlambda_class_type for qualified-ids.
305 * decl.c (poplevel): Disable for scope compatibility hack
309 * semantics.c (add_capture): Call complete_type for copy.
312 * semantics.c (cxx_eval_component_reference): Handle
313 value-initialization for omitted initializers.
315 2011-08-29 Jason Merrill <jason@redhat.com>
318 * semantics.c (finish_id_expression): Mark captured variables used.
320 2011-08-29 Jakub Jelinek <jakub@redhat.com>
321 Jason Merrill <jason@redhat.com>
324 * class.c (finish_struct_1): Complain if the first field is
327 2011-08-29 Jason Merrill <jason@redhat.com>
331 * parser.c (cp_parser_default_argument): Use
332 cp_parser_initializer_clause.
333 (cp_parser_late_parsing_default_args): Likewise.
335 2011-08-26 Jason Merrill <jason@redhat.com>
339 * pt.c (check_valid_ptrmem_cst_expr): A null member pointer value
341 (convert_nontype_argument): Likewise. Implicitly convert nullptr
342 and do constant folding.
343 * mangle.c (write_template_arg_literal): Mangle null member
345 * call.c (null_member_pointer_value_p): New.
346 * cp-tree.h: Declare it.
348 2011-08-25 Jason Merrill <jason@redhat.com>
350 * call.c (convert_like_real): Remove redundant complain checks.
353 * call.c (convert_like_real): Exit early if bad and !tf_error.
355 2011-08-23 Jason Merrill <jason@redhat.com>
357 * typeck2.c (build_functional_cast): Don't try to avoid calling
359 * pt.c (instantiate_class_template_1): Don't copy TYPE_HAS_* flags.
361 2011-08-23 Jason Merrill <jason@redhat.com>
365 * tree.c (dependent_name): New.
366 (cp_tree_equal): Two calls with the same dependent name are
367 equivalent even if the overload sets are different.
369 2011-08-23 Jason Merrill <jason@redhat.com>
371 * tree.c (build_target_expr): Set TREE_CONSTANT on
372 literal TARGET_EXPR if the value is constant.
373 * typeck2.c (build_functional_cast): Don't set it here.
375 2011-08-23 Jason Merrill <jason@redhat.com>
378 * call.c (null_ptr_cst_p): Only 0 qualifies in C++11.
380 2011-08-23 Jason Merrill <jason@redhat.com>
383 * decl.c (cxx_init_decl_processing): Initialize
384 dependent_lambda_return_type_node.
385 * cp-tree.h (cp_tree_index): Add CPTI_DEPENDENT_LAMBDA_RETURN_TYPE.
386 (dependent_lambda_return_type_node): Define.
387 (DECLTYPE_FOR_LAMBDA_RETURN): Remove.
388 * semantics.c (lambda_return_type): Handle overloaded function.
389 Use dependent_lambda_return_type_node instead of
390 DECLTYPE_FOR_LAMBDA_RETURN.
391 (apply_lambda_return_type): Don't check dependent_type_p.
392 * pt.c (tsubst_copy_and_build): Handle lambda return type deduction.
393 (instantiate_class_template_1): Likewise.
394 (tsubst): Don't use DECLTYPE_FOR_LAMBDA_RETURN.
395 * mangle.c (write_type): Likewise.
396 * typeck.c (structural_comptypes): Likewise.
397 (check_return_expr): Handle dependent_lambda_return_type_node.
399 2011-08-23 Jason Merrill <jason@redhat.com>
402 * semantics.c (maybe_constant_value): Don't try to fold { }.
403 * pt.c (build_non_dependent_expr): Don't wrap { }.
404 * init.c (build_value_init): Allow scalar value-init in templates.
406 2011-08-23 Jason Merrill <jason@redhat.com>
408 * semantics.c (potential_constant_expression_1): Allow 'this'.
410 2011-08-23 Jakub Jelinek <jakub@redhat.com>
413 * typeck.c (cp_build_modify_expr): Call mark_rvalue_use on rhs
414 if it has side-effects and needs to be preevaluated.
416 2011-08-23 Siddhesh Poyarekar <siddhesh.poyarekar@gmail.com>
419 * except.c (begin_eh_spec_block): Build EH_SPEC block on the
420 same line as the function.
422 2011-08-23 Jakub Jelinek <jakub@redhat.com>
425 * class.c (finish_struct_1): If TYPE_TRANSPARENT_AGGR is set on a type
426 which doesn't have any fields, clear it and diagnose.
428 2011-08-18 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
429 Marc Glisse <marc.glisse@normalesup.org>
432 * mangle.c (decl_mangling_context): Call
433 targetm.cxx.decl_mangling_context.
434 (write_unscoped_name): Use decl_mangling_context.
436 2011-08-18 Dodji Seketeli <dodji@redhat.com>
439 * pt.c (parameter_of_template_p): Handle comparison with DECLs of
440 template parameters as created by process_template_parm.
442 2011-08-16 Jason Merrill <jason@redhat.com>
445 * pt.c (unify_pack_expansion): Correct overloaded unification
448 * pt.c (instantiate_class_template_1): If DECL_PRESERVE_P is set
449 on a member function or static data member, call mark_used.
452 * typeck2.c (cxx_incomplete_type_diagnostic): Handle
455 2011-08-13 Jason Merrill <jason@redhat.com>
458 * name-lookup.c (local_bindings_p): New.
459 * name-lookup.h: Declare it.
460 * lex.c (unqualified_name_lookup_error): Use it.
463 * error.c (dump_expr): Handle MODIFY_EXPR properly.
465 * decl.c (grok_reference_init): Handle constexpr here.
466 * call.c (initialize_reference): Not here.
468 2011-08-12 David Li <davidxl@google.com>
470 * class.c (update_vtable_entry_for_fn): Set
471 LOST_PRIMARY bit properly.
473 2011-08-12 Jason Merrill <jason@redhat.com>
476 * call.c (convert_arg_to_ellipsis): force_rvalue only in
477 potentially evaluated context.
479 2011-08-12 Richard Guenther <rguenther@suse.de>
481 * call.c (build_over_call): Instead of memcpy use an
482 assignment of two MEM_REFs.
484 2011-08-11 Romain Geissler <romain.geissler@gmail.com>
485 Brian Hackett <bhackett1024@gmail.com>
487 * decl.c (cp_finish_decl): Invoke callbacks on finish_decl event.
489 2011-08-10 Richard Guenther <rguenther@suse.de>
491 * call.c (build_over_call): Call memcpy unconditionally.
493 2011-08-08 Jason Merrill <jason@redhat.com>
496 * semantics.c (finish_call_expr): Don't look at 'this' if we
497 had an explicit object argument.
500 * typeck2.c (check_narrowing): Fix integer logic.
502 2011-08-08 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
504 * Make-lang.in (g++$(exeext)): Add $(EXTRA_GCC_LIBS).
506 2011-08-05 Jason Merrill <jason@redhat.com>
509 * semantics.c (potential_constant_expression_1) [CALL_EXPR]: Sorry
510 on 'this' in a constructor.
513 * semantics.c (finish_decltype_type): Call invalid_nonstatic_memfn_p.
516 * init.c (perform_member_init): Handle invalid array initializer.
519 * semantics.c (cxx_eval_array_reference): Handle failure to
520 reduce the array operand to something we can work with.
522 2011-08-05 Gabriel Charette <gchare@google.com>
524 * decl.c (finish_function): Remove unecessary line 0 hack.
526 2011-08-05 Jason Merrill <jason@redhat.com>
529 * typeck.c (build_x_compound_expr_from_list): Also complain
533 * typeck.c (cp_build_unary_op) [POSTINCREMENT_EXPR]: Strip cv-quals.
536 * parser.c (cp_parser_range_for): Only do auto deduction in
537 template if the range is non-dependent.
539 * init.c (perform_member_init): Always build_aggr_init
540 for a class member with an explicit mem-initializer.
542 * pt.c (unify) [TEMPLATE_TYPE_PARM]: Allow VLA for C++0x 'auto'.
544 2011-08-04 Jakub Jelinek <jakub@redhat.com>
547 * decl.c (cxx_init_decl_processing): Add alloc_size (1) attribute
548 for operator new and operator new []. Call init_attributes.
550 2011-08-02 Jason Merrill <jason@redhat.com>
553 * parser.c (cp_parser_lambda_body): Clear local_variables_forbidden_p.
556 * typeck2.c (check_narrowing): Check unsigned mismatch.
557 * semantics.c (finish_compound_literal): check_narrowing.
560 * pt.c (find_parameter_packs_r): Handle CONSTRUCTOR.
563 * init.c (sort_mem_initializers): Initialize uses_unions_p here.
564 (build_field_list): Not here.
567 * parser.c (build_range_temp): Split out from...
568 (cp_convert_range_for): ...here.
569 (do_range_for_auto_deduction): New.
570 (cp_parser_range_for): Use it.
572 2011-08-02 Jakub Jelinek <jakub@redhat.com>
574 * cp-tree.h (finish_omp_atomic): Adjust prototype.
575 (cxx_omp_const_qual_no_mutable): New prototype.
576 (finish_omp_taskyield): New prototype.
577 * parser.c (cp_parser_omp_atomic): (cp_parser_omp_atomic): Handle
578 parsing OpenMP 3.1 atomics. Adjust finish_omp_atomic caller.
579 (cp_parser_omp_clause_name): Handle final and mergeable clauses.
580 (cp_parser_omp_clause_final, cp_parser_omp_clause_mergeable): New
582 (cp_parser_omp_all_clauses): Handle PRAGMA_OMP_CLAUSE_FINAL
583 and PRAGMA_OMP_CLAUSE_MERGEABLE.
584 (OMP_TASK_CLAUSE_MASK): Allow final and mergeable clauses.
585 (cp_parser_omp_taskyield): New function.
586 (cp_parser_pragma): Handle PRAGMA_OMP_TASKYIELD.
587 (cp_parser_omp_clause_reduction): Handle min and max.
588 * pt.c (tsubst_expr) <case OMP_ATOMIC>: Handle OpenMP 3.1 atomics.
589 (tsubst_omp_clauses): Handle OMP_CLAUSE_FINAL and
590 OMP_CLAUSE_MERGEABLE.
591 * semantics.c (finish_omp_atomic): Add OPCODE, V, LHS1 and RHS1
592 arguments. Handle OpenMP 3.1 atomics. Adjust c_finish_omp_atomic
594 (finish_omp_clauses): Don't complain about const qualified
595 predetermined vars and static data members in firstprivate clause.
596 Handle OMP_CLAUSE_FINAL and OMP_CLAUSE_MERGEABLE. Handle MIN_EXPR
598 (finish_omp_taskyield): New function.
599 * cp-gimplify.c (cxx_omp_const_qual_no_mutable): New function.
600 (cxx_omp_predetermined_sharing): Use it.
602 2011-08-02 Jason Merrill <jason@redhat.com>
604 * call.c (build_call_a): Also check at_function_scope_p.
606 2011-08-01 Jason Merrill <jason@redhat.com>
609 * mangle.c (write_prefix): Handle decltype.
612 * semantics.c (cxx_eval_vec_init_1): Fix logic.
615 * semantics.c (potential_constant_expression_1): Allow any builtin.
616 (morally_constexpr_builtin_function_p): Remove.
618 2011-07-29 Jason Merrill <jason@redhat.com>
621 * parser.c (cp_parser_lambda_expression): Also clear in_statement
622 and in_switch_statement_p.
623 (cp_parser_class_specifier): Likewise.
625 2011-07-28 Jason Merrill <jason@redhat.com>
628 * pt.c (tsubst) [TEMPLATE_PARM_INDEX]: Call convert_from_reference.
629 (convert_nontype_argument, tsubst_template_arg): Handle its output.
631 2011-07-28 Paolo Carlini <paolo.carlini@oracle.com>
634 * semantics.c (potential_constant_expression_1): Handle FMA_EXPR.
636 2011-07-27 Jeffrey Yasskin <jyasskin@google.com>
638 * pt.c (build_template_decl): Copy the function_decl's
639 source location to the new template_decl.
641 2011-07-26 Paolo Carlini <paolo.carlini@oracle.com>
644 * typeck.c (cp_build_modify_expr): Check digest_init return value
647 2011-07-25 Paolo Carlini <paolo.carlini@oracle.com>
650 * parser.c (cp_parser_perform_range_for_lookup): Always assign *being
651 and *end before returning.
653 2011-07-25 Paolo Carlini <paolo.carlini@oracle.com>
656 * parser.c (cp_parser_perform_range_for_lookup): Early return if
657 error_operand_p (range).
659 2011-07-23 Jason Merrill <jason@redhat.com>
662 * parser.c (cp_parser_qualifying_entity): Handle templates.
664 2011-07-22 Jason Merrill <jason@redhat.com>
667 * typeck2.c (check_narrowing): Downgrade permerror to pedwarn.
668 Make conditional on -Wnarrowing.
670 2011-07-22 Ville Voutilainen <ville.voutilainen@gmail.com>
672 Warn about the use of final/override in non-c++0x mode, and
673 add __final for non-c++0x mode.
674 * cp-tree.h (cpp0x_warn_str): Add CPP0X_OVERRIDE_CONTROLS.
675 * error.c (maybe_warn_cpp0x): Adjust.
676 * parser.c (cp_parser_virt_specifier_seq_opt): Use it. Add
677 '__final' as a non-c++0x alternative for 'final'.
679 2011-07-22 Jason Merrill <jason@redhat.com>
680 Mark Glisse <marc.glisse@normalesup.org>
683 * decl.c (cp_finish_decl): Apply pragma redefine_extname in
684 other namespaces as well.
685 * name-lookup.c (c_linkage_bindings): Define.
686 (lookup_extern_c_fun_in_all_ns): Rename from
687 lookup_extern_c_fun_binding_in_all_ns. Return tree.
688 (pushdecl_maybe_friend_1): Adjust. Copy DECL_ASSEMBLER_NAME.
690 2011-07-20 Jason Merrill <jason@redhat.com>
692 * parser.c (cp_parser_initializer_list): Handle C99 .id= and [N]=
693 designated initializer syntax.
694 * decl.c (check_array_designated_initializer): Add index parm.
695 (maybe_deduce_size_from_array_init): Pass it.
696 (reshape_init_array_1): Likewise.
699 PR c++/42603 (DR 950)
700 * parser.c (token_is_decltype, cp_lexer_next_token_is_decltype): New.
701 (cp_parser_nested_name_specifier_opt): Allow decltype.
702 (cp_parser_qualifying_entity): Likewise.
703 (cp_parser_decltype): Replace source tokens with CPP_DECLTYPE.
704 (cp_parser_simple_type_specifier): Handle decltype as scope.
705 (cp_parser_base_specifier): Allow decltype.
706 (cp_parser_base_clause): Don't crash on null base.
707 * parser.h (CPP_KEYWORD, CPP_TEMPLATE_ID): Move to c-common.h.
708 (CPP_NESTED_NAME_SPECIFIER, N_CP_TTYPES): Likewise.
710 2011-07-19 Jason Merrill <jason@redhat.com>
713 * pt.c (coerce_template_parms): Handle non-pack after pack.
715 2011-07-19 Richard Guenther <rguenther@suse.de>
717 * call.c (build_special_member_call): Use fold_build_pointer_plus.
718 * class.c (build_base_path): Likewise.
719 (convert_to_base_statically): Likewise.
720 (dfs_accumulate_vtbl_inits): Likewise.
721 * cp-gimplify.c (cxx_omp_clause_apply_fn): Likewise.
722 * except.c (expand_start_catch_block): Likewise.
723 * init.c (expand_virtual_init): Likewise.
724 (build_new_1): Likewise.
725 (build_vec_delete_1): Likewise.
726 (build_vec_delete): Likewise.
727 * rtti.c (build_headof): Likewise.
728 (tinfo_base_init): Likewise.
729 * typeck.c (get_member_function_from_ptrfunc): Likewise.
730 (cp_build_addr_expr_1): Likewise.
731 * typeck2.c (build_m_component_ref): Likewise.
733 2011-07-18 Martin Jambor <mjambor@suse.cz>
735 * parser.c (cp_parser_parameter_declaration_list): Initialize
738 2011-07-16 Jason Merrill <jason@redhat.com>
740 * pt.c (tinst_level_tick, last_template_error_tick): Replace with
741 last_error_tinst_level.
742 (push_tinst_level, pop_tinst_level): Adjust.
743 (problematic_instantiation_changed): Adjust.
744 (record_last_problematic_instantiation): Adjust.
745 * error.c (cp_print_error_function): Don't print
746 current_function_decl if we're in a template instantiation context.
747 (print_instantiation_full_context): Always print first line.
749 2011-07-16 Nathan Froyd <froydnj@codesourcery.com>
750 Jason Merrill <jason@redhat.com>
754 * cp-tree.h (fn_type_unification): Add `bool' parameter.
755 * pt.c (enum template_base_result): Define.
756 (unify_success, unify_unknown): Define.
757 (unify_parameter_deduction_failure): Define.
758 (unify_invalid, unify_cv_qual_mismatch, unify_type_mismatch): Define.
759 (unify_parameter_pack_mismatch): Define.
760 (unify_parameter_pack_inconsistent): Define.
761 (unify_ptrmem_cst_mismatch, unify_vla_arg): Define.
762 (unify_expression_unequal, unify_inconsistency): Define.
763 (unify_method_type_error, unify_arity): Likewise.
764 (unify_too_many_parameters, unify_too_few_parameters): Define.
765 (unify_arg_conversion, unify_no_common_base): Define.
766 (unify_illformed_ptrmem_cst_expr): Define.
767 (unify_substitution_failure): Define.
768 (unify_inconsistent_template_template_parameters): Define.
769 (unify_template_deduction_failure): Define.
770 (unify_template_argument_mismatch): Define.
771 (unify_overload_resolution_failure): Define.
772 (comp_template_args_with_info): New function, split out from...
773 (comp_template_args): ...here. Call it.
774 (deduction_tsubst_fntype): Add `complain' parameter'. Pass it
776 (unify): Add `explain_p' parameter. Pass to all relevant calls.
777 Call above status functions when appropriate.
778 (resolve_overloaded_unification, try_one_overload): Likewise.
779 (type_unification, type_unification_real): Likewise.
780 (unify_pack_expansion): Likewise.
781 (get_template_base, try_class_unification): Likewise.
782 (get_bindings, more_specialized_fn): Pass false to unification
784 (get_class_bindings, do_auto_deduction): Likewise.
785 (convert_nontype_argument): Likewise.
786 (fn_type_unification): Likewise. Pass tf_warning_or_error if
788 (get_template_base): Add `explain_p' parameter and pass it to
789 try_class_unification. Return an enum template_base_result.
790 * class.c (resolve_address_of_overloaded_function): Pass false to
792 * call.c (enum rejection_reason_code): Add new codes.
793 (struct rejection_reason): Add template_unification field.
794 Add template_instantiation field.
795 (template_unification_rejection): Define.
796 (template_unification_error_rejection): Define.
797 (template_instantiation_rejection): Define.
798 (invalid_copy_with_fn_template_rejection): Define.
799 (add_template_candidate): Pass false to unify.
800 Provide more rejection reasons when possible.
801 (print_template_unification_rejection): Define.
802 (print_arity_rejection): Define, split out from...
803 (print_z_candidate): ...here. Add cases for new rejection
806 2011-07-15 Jason Merrill <jason@redhat.com>
808 * Make-lang.in (check-g++-strict-gc): New.
809 (cp/except.o): Depend on gt-cp-except.h
810 * except.c: Include gt-cp-except.h.
811 * config-lang.in (gtfiles): Add cp/except.c.
812 * decl2.c (mark_used): Adjust constexpr condition, set
813 function_depth around template instantiation.
814 * parser.c (cp_parser_lambda_body): Set function_depth.
815 * semantics.c (maybe_add_lambda_conv_op): Likewise.
818 * Make-lang.in (check-c++0x): Use --extra_opts instead of--tool_opts.
820 2011-07-13 Jason Merrill <jason@redhat.com>
822 * Make-lang.in (check-c++0x): New.
824 2011-07-13 Richard Sandiford <richard.sandiford@linaro.org>
826 * typeck2.c (split_nonconstant_init_1): Pass the initializer directly,
827 rather than a pointer to it. Return true if the whole of the value
828 was initialized by the generated statements. Use
829 complete_ctor_at_level_p instead of count_type_elements.
831 2011-07-12 Diego Novillo <dnovillo@google.com>
833 * name-lookup.h (cp_binding_level): Rename from cxx_scope.
835 (struct cp_binding_level): Fix indentation.
837 2011-07-11 Jason Merrill <jason@redhat.com>
840 * pt.c (extract_fnparm_pack): Split out from...
841 (make_fnparm_pack): ...here.
842 (instantiate_decl): Handle non-pack parms after a pack.
843 * semantics.c (maybe_add_lambda_conv_op): Don't in a template.
845 * decl2.c (decl_constant_var_p): Use decl_maybe_constant_var_p.
848 * cp-tree.h (struct tinst_level): Add errors field.
849 * pt.c (neglectable_inst_p, limit_bad_template_recurson): New.
850 (push_tinst_level): Don't start another decl in that case.
851 (reopen_tinst_level): Adjust errors field.
852 * decl2.c (cp_write_global_declarations): Don't complain about
853 undefined inline if its template was defined.
854 * mangle.c (mangle_decl_string): Handle failure from push_tinst_level.
856 2011-07-10 Jason Merrill <jason@redhat.com>
859 * parser.c (cp_parser_late_return_type_opt): Check quals parameter
860 rather than current_class_type to determine whether to set 'this'.
861 (cp_parser_direct_declarator): Pass -1 to quals if member_p is false.
862 (cp_parser_init_declarator): Pass down member_p.
864 2011-07-09 Jason Merrill <jason@redhat.com>
866 * tree.c (build_vec_init_elt): Strip TARGET_EXPR.
868 2011-07-08 Jason Merrill <jason@redhat.com>
871 * typeck.c (cp_build_modify_expr): Preevaluate RHS.
873 * method.c (use_thunk): Use cgraph_add_to_same_comdat_group.
874 * optimize.c (maybe_clone_body): Likewise.
875 * semantics.c (maybe_add_lambda_conv_op): Likewise.
878 * decl.c (expand_static_init): Don't get confused by user
879 declaration of __cxa_guard_acquire.
881 * typeck.c (cp_apply_type_quals_to_decl): Don't check
882 COMPLETE_TYPE_P either.
885 * typeck.c (cp_apply_type_quals_to_decl): Don't check
886 TYPE_NEEDS_CONSTRUCTING.
888 2011-07-07 Jason Merrill <jason@redhat.com>
891 * pt.c (push_deduction_access_scope): Preserve
892 processing_template_decl across push_to_top_level.
894 * class.c (pushclass): Accept NULL argument.
895 (popclass): Deal with popping null class.
896 * pt.c (push_access_scope, pop_access_scope): Use them rather than
897 push_to_top_level/pop_from_top_level.
898 * name-lookup.c (lookup_name_real_1): Check current_class_type.
900 2011-07-07 Jakub Jelinek <jakub@redhat.com>
903 * typeck.c (cp_build_binary_op): For MULT_EXPR and TRUNC_DIV_EXPR with
904 one non-complex and one complex argument, call save_expr on both
907 2011-07-06 Jason Merrill <jason@redhat.com>
910 * semantics.c (expand_or_defer_fn_1): Clear DECL_EXTERNAL
914 * method.c (make_thunk, use_thunk): Copy DECL_COMDAT.
916 2011-07-05 Jason Merrill <jason@redhat.com>
919 * pt.c (tsubst_qualified_id): Preserve TEMPLATE_ID_EXPR in
920 partial instantiation.
923 * semantics.c (finish_id_expression): convert_from_reference.
925 2011-07-05 Richard Guenther <rguenther@suse.de>
927 * decl.c (cxx_init_decl_processing): Defer building common
928 tree nodes to c_common_nodes_and_builtins.
930 2011-07-04 Jason Merrill <jason@redhat.com>
934 * mangle.c (write_expression): Handle 'this'.
935 * parser.c (cp_parser_postfix_dot_deref_expression): Allow
937 * semantics.c (potential_constant_expression_1): Check that
938 DECL_CONTEXT is set on 'this'.
940 * error.c (dump_template_bindings): Don't print typenames
941 for a partial instantiation.
942 (dump_function_decl): If we aren't printing function arguments,
943 print template arguments as <args> rather than [with ...].
944 (dump_expr): Don't print return type or template header.
945 [BASELINK]: Use BASELINK_FUNCTIONS rather than get_first_fn.
946 * pt.c (dependent_template_arg_p): Handle null arg.
948 * error.c (type_to_string): Avoid redundant akas.
950 2011-07-01 Jonathan Wakely <jwakely.gcc@gmail.com>
953 * init.c (build_delete): Only warn for sfk_deleting_destructor.
955 2011-07-01 Jakub Jelinek <jakub@redhat.com>
957 * Make-lang.in (cp/decl.o): Depend on pointer-set.h.
958 (cp/class.o): Likewise.
959 (cp/error.o): Likewise.
960 (cp/name-lookup.o): Likewise.
961 (cp/decl2.o): Likewise. Don't depend on $(POINTER_SET_H).
963 2011-07-01 Jason Merrill <jason@redhat.com>
966 * pt.c (lookup_template_function): Handle non-function.
969 * pt.c (tsubst_qualified_id): Check PTRMEM_OK_P.
970 * tree.c (build_qualified_name): Set PTRMEM_OK_P.
971 * semantics.c (finish_parenthesized_expr): Clear PTRMEM_OK_P on
973 * cp-tree.h (PTRMEM_OK_P): Apply to SCOPE_REF, too.
974 (QUALIFIED_NAME_IS_TEMPLATE): Switch to lang flag 1.
978 * pt.c (resolve_nondeduced_context): Call mark_used.
981 * semantics.c (finish_offsetof): Complain about incomplete type.
983 2011-06-30 Jason Merrill <jason@redhat.com>
986 * rtti.c (get_tinfo_decl): Call complete_type.
989 * method.c (implicitly_declare_fn): Set DECL_PARM_LEVEL and
990 DECL_PARM_INDEX on rhs parm.
992 * pt.c (iterative_hash_template_arg): Use cp_tree_operand_length.
995 * tree.c (stabilize_init): Handle aggregate initialization.
998 * name-lookup.c (struct arg_lookup): Add fn_set.
999 (add_function): Check it.
1000 (lookup_arg_dependent_1): Initialize it.
1002 2011-06-29 Jason Merrill <jason@redhat.com>
1005 * init.c (build_new_1): Pass {} down to build_vec_init.
1006 (build_vec_init): Handle it.
1010 * cp-tree.h (struct saved_scope): Add x_current_class_ptr,
1011 x_current_class_ref.
1012 (current_class_ptr, current_class_ref): Use them.
1013 * decl.c (build_this_parm): Handle getting the class type.
1014 * parser.c (cp_parser_late_return_type_opt): Set up 'this'
1015 for use within the trailing return type.
1017 * pt.c (tsubst_decl) [VAR_DECL]: In unevaluated operand,
1018 don't tsubst DECL_INITIAL unless our type use auto.
1021 * semantics.c (constexpr_fn_retval): Handle CLEANUP_POINT_EXPR here.
1022 (massage_constexpr_body): Not here.
1025 * semantics.c (lambda_proxy_type): New.
1026 (build_capture_proxy): Use it.
1027 * cp-tree.h (DECLTYPE_FOR_LAMBDA_PROXY): New.
1028 * pt.c (tsubst) [DECLTYPE_TYPE]: Use them.
1031 * class.c (explain_non_literal_class): New.
1032 (finalize_literal_type_property): Call it.
1033 * cp-tree.h: Declare it.
1034 * semantics.c (ensure_literal_type_for_constexpr_object): Call it.
1035 (is_valid_constexpr_fn): Likewise.
1036 (massage_constexpr_body): Split out from...
1037 (register_constexpr_fundef): ...here.
1038 (is_instantiation_of_constexpr): New.
1039 (expand_or_defer_fn_1): Leave DECL_SAVED_TREE alone in that case.
1040 (explain_invalid_constexpr_fn): New.
1041 (cxx_eval_call_expression): Call it.
1042 (potential_constant_expression_1): Likewise. Avoid redundant errors.
1043 * method.c (process_subob_fn): Diagnose non-constexpr.
1044 (walk_field_subobs): Likewise.
1045 (synthesized_method_walk): Don't shortcut if we want diagnostics.
1046 (explain_implicit_non_constexpr): New.
1047 (defaulted_late_check): Use it.
1048 * call.c (build_cxx_call): Remember location.
1050 * method.c (maybe_explain_implicit_delete): Use pointer_set
1053 * class.c (finalize_literal_type_property): Update conditions.
1054 * method.c (defaulted_late_check): Set TYPE_HAS_CONSTEXPR_CTOR.
1056 * tree.c (build_vec_init_expr): Don't add TARGET_EXPR.
1057 * typeck2.c (digest_init_r): Handle VEC_INIT_EXPR.
1058 * semantics.c (cxx_eval_vec_init_1): Correct type.
1060 * init.c (build_value_init): Decide whether or not to zero-initialize
1061 based on user-providedness of default ctor, not any ctor.
1062 (build_value_init_noctor): Adjust assert.
1065 * call.c (convert_like_real) [ck_user]: Handle value-initialization.
1066 (build_new_method_call_1): Likewise.
1067 * init.c (expand_default_init): Handle direct list-initialization
1070 2011-06-27 Jakub Jelinek <jakub@redhat.com>
1072 * cp-tree.h (union lang_tree_node): Use it in chain_next expression.
1074 2011-06-26 Jason Merrill <jason@redhat.com>
1077 * semantics.c (potential_constant_expression_1): Check
1078 for non-literality rather than cleanup.
1079 (cxx_eval_constant_expression): Likewise.
1082 * semantics.c (potential_constant_expression_1): A TARGET_EXPR
1083 with a cleanup isn't constant.
1084 (cxx_eval_constant_expression): Likewise.
1085 * init.c (expand_default_init): Use maybe_constant_init.
1087 2011-06-24 Jakub Jelinek <jakub@redhat.com>
1090 * cp-tree.h (union lang_tree_node): Use TYPE_NEXT_VARIANT
1091 instead of TYPE_CHAIN for chain_next for types.
1093 2011-06-23 Gabriel Charette <gchare@google.com>
1095 * name-lookup.h (cp_binding_level): Removed unused
1096 member names_size. Update all users.
1098 2011-06-23 Jason Merrill <jason@redhat.com>
1100 * typeck2.c (build_functional_cast): Strip cv-quals for value init.
1101 * init.c (build_zero_init_1): Not here.
1104 * pt.c (resolve_overloaded_unification): Fix DR 115 handling.
1106 2011-06-23 Paolo Carlini <paolo.carlini@oracle.com>
1109 * decl2.c (build_anon_union_vars): Early return error_mark_node
1110 for a nested anonymous struct.
1112 2011-06-23 Jason Merrill <jason@redhat.com>
1115 * decl2.c (mark_used): Don't call synthesize_method for
1116 functions defaulted outside the class.
1118 * optimize.c (maybe_clone_body): Set linkage flags before
1119 cgraph_same_body_alias.
1122 * class.c (set_linkage_according_to_type): Hand off to
1123 determine_visibility.
1126 * init.c (build_zero_init_1): Strip cv-quals from scalar types.
1129 * pt.c (most_specialized_instantiation): Do check return types.
1131 2011-06-22 Jason Merrill <jason@redhat.com>
1134 * call.c (build_call_a): Set cp_function_chain->can_throw here.
1135 (build_cxx_call): Not here.
1137 2011-06-21 Jason Merrill <jason@redhat.com>
1140 * decl.c (cp_finish_decl): Adjust init_const_expr_p for refs.
1141 (grokdeclarator): constexpr doesn't apply const for refs.
1142 * parser.c (cp_parser_initializer_clause): Don't call
1143 maybe_constant_value here.
1144 * call.c (initialize_reference): Handle constexpr.
1147 * semantics.c (maybe_add_lambda_conv_op): Call mark_exp_read for
1148 static fn parameters.
1150 * call.c (add_builtin_candidates): Use cv_unqualified rather than
1152 * pt.c (tsubst_arg_types): Likewise.
1153 * except.c (build_throw): Use cv_unqualified.
1156 * call.c (cxx_type_promotes_to): Don't strip cv-quals.
1157 * semantics.c (lambda_return_type): Strip them here.
1159 2011-06-21 Andrew MacLeod <amacleod@redhat.com>
1161 * semantics.c: Add sync_ or SYNC__ to builtin names.
1163 2011-06-20 Jason Merrill <jason@redhat.com>
1166 * init.c (build_vec_init): Don't try to use a CONSTRUCTOR when
1168 * typeck2.c (process_init_constructor_array): Use {} for classes,
1170 * call.c (convert_like_real): Handle substitution failure.
1173 * pt.c (canonicalize_type_argument): New.
1174 (convert_template_argument, unify): Use it.
1177 * call.c (rejection_reason_code): Add rr_explicit_conversion.
1178 (print_z_candidate): Handle it.
1179 (explicit_conversion_rejection): New.
1180 (build_user_type_conversion_1): Reject an explicit conversion
1181 function that requires more than a qualification conversion.
1184 * decl.c (grokdeclarator): Don't set ctype to an ENUMERAL_TYPE.
1187 * tree.c (strip_typedefs): Use build_aligned_type.
1190 * call.c (sufficient_parms_p): Allow parameter packs too.
1193 * semantics.c (describable_type): Remove.
1194 * cp-tree.h: Likewise.
1195 * decl.c (cp_finish_decl): Don't call it.
1196 * init.c (build_new): Likewise.
1197 * parser.c (cp_parser_omp_for_loop): Likewise.
1198 * pt.c (tsubst_decl): Likewise.
1199 (do_auto_deduction): If we fail in a template, try again
1200 at instantiation time.
1203 * parser.c (cp_parser_lambda_introducer): Complain about redundant
1205 * semantics.c (add_capture): Likewise.
1206 (register_capture_members): Clear IDENTIFIER_MARKED.
1208 2011-06-17 Jason Merrill <jason@redhat.com>
1211 * call.c (convert_class_to_reference_1): Allow binding function
1212 lvalue to rvalue reference.
1215 Generate proxy VAR_DECLs for better lambda debug info.
1216 * cp-tree.h (FUNCTION_NEEDS_BODY_BLOCK): Add lambda operator().
1217 (LAMBDA_EXPR_PENDING_PROXIES): New.
1218 (struct tree_lambda_expr): Add pending_proxies.
1219 * name-lookup.c (pushdecl_maybe_friend_1): Handle capture shadowing.
1220 (qualify_lookup): Use is_lambda_ignored_entity.
1221 * parser.c (cp_parser_lambda_expression): Don't adjust field names.
1222 Call insert_pending_capture_proxies.
1223 (cp_parser_lambda_introducer): Use this_identifier.
1224 (cp_parser_lambda_declarator_opt): Call the object parameter
1225 of the op() "__closure" instead of "this".
1226 (cp_parser_lambda_body): Call build_capture_proxy.
1227 * semantics.c (build_capture_proxy, is_lambda_ignored_entity): New.
1228 (insert_pending_capture_proxies, insert_capture_proxy): New.
1229 (is_normal_capture_proxy, is_capture_proxy): New.
1230 (add_capture): Add __ to field names here, return capture proxy.
1231 (add_default_capture): Use this_identifier, adjust to expect
1232 add_capture to return a capture proxy.
1233 (outer_lambda_capture_p, thisify_lambda_field): Remove.
1234 (finish_id_expression, lambda_expr_this_capture): Adjust.
1235 (build_lambda_expr): Initialize LAMBDA_EXPR_PENDING_PROXIES.
1236 * pt.c (tsubst_copy_and_build): Check that LAMBDA_EXPR_PENDING_PROXIES
1239 * name-lookup.c (pushdecl_maybe_friend_1): Do check for shadowing
1240 of artificial locals.
1242 * parser.c (cp_parser_lambda_expression): Clear
1243 LAMBDA_EXPR_THIS_CAPTURE after parsing.
1244 * pt.c (tsubst_copy_and_build): Make sure it isn't set.
1246 * cp-tree.h (struct tree_lambda_expr): Change common to typed.
1247 Move non-pointers to end of struct.
1249 * pt.c (tsubst_decl): Handle DECL_VALUE_EXPR on reference.
1250 * decl.c (check_initializer): Handle DECL_VALUE_EXPR_P.
1252 * semantics.c (finish_non_static_data_member): Preserve dereference
1255 2011-06-16 Jason Merrill <jason@redhat.com>
1258 * parser.c (cp_parser_lambda_body): Share code between
1259 simple and complex cases instead of using cp_parser_function_body.
1262 * decl.c (check_initializer): Check narrowing.
1265 * pt.c (tsubst_decl) [FUNCTION_DECL]: Handle substitution failure.
1268 * semantics.c (finish_id_expression): Mark even dependent
1272 * error.c (dump_template_argument): Don't try to omit default
1273 template args from an argument pack.
1275 2011-06-15 H.J. Lu <hongjiu.lu@intel.com>
1278 * decl.c (get_dso_handle_node): Mark __dso_handle hidden if
1279 assembler supports hidden visibility.
1281 2011-06-14 Jason Merrill <jason@redhat.com>
1284 * cp-tree.h (DEFERRED_NOEXCEPT_SPEC_P): Handle overload.
1285 * method.c (defaulted_late_check): Only maybe_instantiate_noexcept
1286 if the declaration had an exception-specifier.
1287 (process_subob_fn): Don't maybe_instantiate_noexcept.
1288 * pt.c (maybe_instantiate_noexcept): Handle overload.
1289 * typeck2.c (nothrow_spec_p_uninst): New.
1290 (merge_exception_specifiers): Add 'fn' parm. Build up overload.
1291 * typeck.c (merge_types): Adjust.
1293 * pt.c (deduction_tsubst_fntype): Don't save input_location.
1294 (maybe_instantiate_noexcept): Likewise.
1296 2011-06-14 Joseph Myers <joseph@codesourcery.com>
1298 * Make-lang.in (cp/method.o): Update dependencies.
1299 * method.c: Include common/common-target.h.
1300 (use_thunk): Use targetm_common.have_named_sections.
1302 2011-06-14 Steve Ellcey <sje@cup.hp.com>
1304 * decl.c (cxx_init_decl_processing): Use ptr_mode instead of Pmode.
1306 2011-06-14 Jason Merrill <jason@redhat.com>
1308 * error.c (type_to_string): Print typedef-stripped version too.
1311 * call.c (perform_implicit_conversion_flags): Print source type as
1315 * typeck2.c (build_m_component_ref): Preserve rvalueness.
1318 * class.c (build_base_path): Fix cv-quals in unevaluated context.
1321 * semantics.c (cxx_fold_indirect_ref): Local, more permissive copy
1322 of fold_indirect_ref_1.
1323 (cxx_eval_indirect_ref): Use it.
1325 2011-06-11 Jan Hubicka <jh@suse.cz>
1327 * decl2.c (cp_write_global_declarations): Process aliases; look trhough
1330 2011-06-10 Paolo Carlini <paolo.carlini@oracle.com>
1333 * decl.c (grokdeclarator): Reject operator names in parameters.
1335 2011-06-10 Jan Hubicka <jh@suse.cz>
1337 * decl2.c (clear_decl_external): New functoin.
1338 (cp_write_global_declarations): Use it.
1340 2011-06-10 Paolo Carlini <paolo.carlini@oracle.com>
1342 * cp-tree.h (error_operand_p): Remove.
1344 2011-06-09 David Krauss <potswa@mac.com>
1347 * typeck2.c (build_x_arrow): Push fake template context
1348 to produce diagnostic on acyclic endless operator-> drill-down.
1349 * call.c (build_new_op): Change Boolean overload status
1350 value to a pointer to the overload function.
1351 * cp-tree.h: Likewise.
1352 * typeck.c: Likewise.
1353 * parser.c: Likewise.
1354 * decl2.c: Likewise.
1357 2011-06-09 Jason Merrill <jason@redhat.com>
1359 * semantics.c (maybe_constant_value): Handle overflowed input.
1360 (non_const_var_error): Handle non-constant DECL_INITIAL.
1362 * pt.c (build_non_dependent_expr): Use fold_non_dependent_expr_sfinae.
1364 * parser.c (cp_parser_constant_expression): Just return the
1365 non-constant expression.
1367 * semantics.c (finish_compound_literal): Set TREE_HAS_CONSTRUCTOR.
1369 2011-06-09 Paolo Carlini <paolo.carlini@oracle.com>
1372 * decl.c (grokdeclarator): Reject operator names in typedefs.
1374 2011-06-08 Jason Merrill <jason@redhat.com>
1377 * cp-tree.def (DEFERRED_NOEXCEPT): New.
1378 * cp-tree.h (struct tree_deferred_noexcept): New.
1379 (DEFERRED_NOEXCEPT_PATTERN, DEFERRED_NOEXCEPT_ARGS): New.
1380 (DEFERRED_NOEXCEPT_SPEC_P): New.
1381 (enum cp_tree_node_structure_enum): Add TS_CP_DEFERRED_NOEXCEPT.
1382 (union lang_tree_node): Add tree_deferred_noexcept.
1383 (maybe_instantiate_noexcept): Declare.
1384 * cp-objcp-common.c (cp_tree_size): Handle DEFERRED_NOEXCEPT.
1385 * error.c (dump_exception_spec): Likewise.
1386 * cxx-pretty-print.c (pp_cxx_exception_specification): Likewise.
1387 * ptree.c (cxx_print_xnode): Likewise.
1388 * tree.c (cp_tree_equal): Likewise.
1389 * decl.c (cp_tree_node_structure): Likewise.
1390 (duplicate_decls): Call maybe_instantiate_noexcept.
1391 * except.c (build_noexcept_spec): Handle DEFERRED_NOEXCEPT.
1392 (nothrow_spec_p, type_noexcept_p, type_throw_all_p): Check
1393 DEFERRED_NOEXCEPT_SPEC_P.
1394 * typeck2.c (merge_exception_specifiers): Likewise.
1395 * decl2.c (mark_used): Call maybe_instantiate_noexcept.
1396 * method.c (process_subob_fn, defaulted_late_check): Likewise.
1397 * pt.c (tsubst_exception_specification): Add defer_ok parm.
1398 Build DEFERRED_NOEXCEPT.
1399 (maybe_instantiate_noexcept): New.
1400 (tsubst, regenerate_decl_from_template, instantiate_decl): Adjust.
1401 * search.c (check_final_overrider): Call maybe_instantiate_noexcept.
1403 * semantics.c (potential_constant_expression_1): Handle destructor
1406 2011-06-08 Jakub Jelinek <jakub@redhat.com>
1408 * cp-tree.h (struct tinst_level): Add chain_next GTY
1411 2011-06-08 Jason Merrill <jason@redhat.com>
1414 * pt.c (deduction_tsubst_fntype): Don't free the tinst entry
1415 if a pending_template entry is pointing at it.
1417 2011-06-07 Jason Merrill <jason@redhat.com>
1421 * error.c (subst_to_string): New.
1422 (cp_printer): Use it for 'S'.
1423 (print_instantiation_partial_context_line): Handle subst context.
1424 * pt.c (push_tinst_level): Handle subst context.
1425 (deduction_tsubst_fntype): Don't track specific substitutions.
1426 Use push_tinst_level.
1428 * pt.c (deduction_tsubst_fntype): Use push_deduction_access_scope.
1429 (fn_type_unification): Don't call push_deduction_access_scope here.
1431 2011-06-06 Jason Merrill <jason@redhat.com>
1434 * typeck.c (perform_integral_promotions): Don't promote scoped enums.
1435 * call.c (convert_arg_to_ellipsis): Promote them here in old ABI.
1437 2011-06-06 Nicola Pero <nicola.pero@meta-innovation.com>,
1440 * parser.c (cp_parser_objc_at_property_declaration): Allow setter
1441 and getter names to use all the allowed method names.
1443 2011-06-06 Jason Merrill <jason@redhat.com>
1446 * semantics.c (potential_constant_expression_1): Handle FIELD_DECL.
1449 * decl.c (cp_finish_decl): Check DECL_FUNCTION_SCOPE_P rather than
1450 at_function_scope_p.
1453 * tree.c (build_target_expr): Deal with ARM ABI tweaks.
1455 2011-06-04 Jonathan Wakely <jwakely.gcc@gmail.com>
1457 * init.c (build_delete): Warn when deleting type with non-virtual
1460 2011-06-03 Jakub Jelinek <jakub@redhat.com>
1463 * mangle.c (write_nested_name): Use CP_DECL_CONTEXT instead of
1466 2011-06-01 Jason Merrill <jason@redhat.com>
1468 * pt.c (build_non_dependent_expr): Remove special handling of
1472 * pt.c (template_args_equal): Handle one arg being NULL_TREE.
1473 (deduction_tsubst_fntype): Handle excessive non-infinite recursion.
1476 * typeck2.c (build_x_arrow): Don't use build_min_nt.
1478 2010-05-31 Fabien Chêne <fabien@gcc.gnu.org>
1481 * name-lookup.c (supplement_binding_1): If the old binding was a
1482 type name, also check that the DECL actually refers to the same
1483 type or is not a type.
1485 2011-05-31 Jason Merrill <jason@redhat.com>
1488 * tree.c (lvalue_kind): Recurse on NON_DEPENDENT_EXPR. Handle
1489 ARROW_EXPR, TYPEID_EXPR, and arbitrary class-valued expressions.
1490 (build_min_non_dep): Preserve reference refs.
1491 (build_min_non_dep_call_vec): Likewise
1493 2011-05-30 Jakub Jelinek <jakub@redhat.com>
1496 * semantics.c (finish_omp_clauses): Call require_complete_type
1497 even for copyin/copyprivate clauses. Only call
1498 cxx_omp_create_clause_info if inner_type is COMPLETE_TYPE_P.
1500 2011-05-28 Jason Merrill <jason@redhat.com>
1503 * parser.c (cp_parser_lambda_expression): Improve error recovery.
1504 (cp_parser_lambda_declarator_opt): Likewise. Return bool.
1506 2011-05-27 Jason Merrill <jason@redhat.com>
1509 * parser.c (cp_parser_pseudo_destructor_name): Commit to parse
1512 * mangle.c (mangle_decl_string): Make sure we don't try to mangle
1516 * semantics.c (maybe_add_lambda_conv_op): Fix COMDAT sharing.
1517 * decl.c (start_preparsed_function): Don't call comdat_linkage for
1521 * mangle.c (write_expression): Handle MODOP_EXPR.
1524 * parser.c (cp_parser_unqualified_id): Don't check
1525 constructor_name_p for enums.
1528 * pt.c (dependent_type_p_r): Avoid infinite recursion.
1531 * error.c (dump_expr) [COMPONENT_REF]: Use pp_cxx_dot
1532 with INDIRECT_REF of REFERENCE_TYPE.
1535 * pt.c (get_mostly_instantiated_function_type): Use push_access_scope.
1537 2011-05-27 Nathan Froyd <froydnj@codesourcery.com>
1539 * cp-tree.h (building_stmt_tree): Delete.
1540 * decl.c (save_function_data): Tweak initializer for x_cur_stmt_list.
1541 (build_aggr_init_full_exprs): Call building_stmt_list_p
1542 instead of building_stmt_tree.
1543 (initialize_local_var): Likewise.
1544 (finish_function): Likewise.
1545 * decl2.c (finish_anon_union): Likewise.
1546 * init.c (begin_init_stmts): Likewise.
1547 (finish_init_stmts): Likewise.
1548 (expand_aggr_init_1): Likewise.
1549 * name-lookup.c (do_local_using_decl): Likewise.
1550 (do_namespace_alias): Likewise.
1551 (do_using_directive): Likewise.
1552 (cp_emit_debug_info_for_using): Likewise.
1553 * semantics.c (add_stmt): Assert that stmt_list_stack is non-empty.
1555 2011-05-27 Paolo Carlini <paolo.carlini@oracle.com>
1558 * typeck2.c (build_functional_cast): Complain early for invalid uses
1559 of 'auto' and set type to error_mark_node.
1561 2011-05-26 Jason Merrill <jason@redhat.com>
1564 * parser.c (cp_parser_member_declaration): Allow friend T.
1565 * friend.c (make_friend_class): Ignore non-classes.
1566 * pt.c (instantiate_class_template_1): Handle TEMPLATE_TYPE_PARM.
1569 * pt.c (convert_template_argument): Don't complain about using
1570 injected-class-name as template template argument.
1573 * decl.c (check_static_variable_definition): Now static.
1574 (cp_finish_decl): Call it here.
1575 (grokdeclarator): Not here.
1576 * pt.c (instantiate_class_template_1): Or here.
1577 * cp-tree.h: Don't declare it.
1579 2011-05-26 Janis Johnson <janis187@us.ibm.com>
1580 Nathan Froyd <froydnj@codesourcery.com>
1584 * name-lookup.h (enum scope_kind): Add sk_cond.
1585 * name-lookup.c (pushdecl_maybe_friend): Get scope of shadowed local.
1586 Detect and report error for redeclaration from for-init or if
1587 or switch condition.
1588 (begin_scope): Handle sk_cond.
1589 * semantics.c (begin_if_stmt): Use sk_cond.
1590 (begin switch_stmt): Ditto.
1592 2011-05-26 Jason Merrill <jason@redhat.com>
1595 * name-lookup.h (cp_class_binding): Make base a pointer.
1596 * name-lookup.c (new_class_binding): Adjust.
1597 (poplevel_class): Adjust.
1600 * decl.c (grokparms): Function parameter packs don't need to
1602 * pt.c (type_unification_real): But they aren't deduced otherwise.
1604 2011-05-25 Jason Merrill <jason@redhat.com>
1607 * decl.c (build_enumerator): If incremented enumerator won't fit in
1608 previous integral type, find one it will fit in.
1611 * decl.c (create_array_type_for_decl): Complain about array of auto.
1615 * error.c (dump_template_bindings): Set processing_template_decl
1616 for a partial instantiation.
1619 * decl.c (grokdeclarator): Don't change type when adding rvalue ref
1620 to another reference type.
1623 * decl.c (case_conversion): New.
1624 (finish_case_label): Use it.
1626 * ptree.c (cxx_print_xnode): Handle ARGUMENT_PACK_SELECT.
1629 * pt.c (dependent_template_arg_p): See through ARGUMENT_PACK_SELECT.
1632 * decl.c (grokdeclarator): Complain about auto typedef.
1635 * decl.c (grokdeclarator): Complain later for auto parameter.
1636 * pt.c (splice_late_return_type): Handle use in a template
1640 * typeck.c (cp_build_modify_expr): Check DECL_DEFAULTED_FN.
1643 * parser.c (cp_parser_parameter_declaration): Recognize
1644 list-initialization.
1645 (cp_parser_direct_declarator): Check for the closing
1646 paren before parsing definitely.
1649 * parser.c (cp_parser_constructor_declarator_p): Don't check
1650 constructor_name_p for enums.
1651 (cp_parser_diagnose_invalid_type_name): Correct error message.
1654 * init.c (perform_member_init): Handle list-initialization
1655 of array of non-trivial class type.
1658 * pt.c (instantiate_class_template_1): Call maybe_add_lambda_conv_op.
1659 * semantics.c (lambda_function): Check COMPLETE_OR_OPEN_TYPE_P.
1662 * pt.c (tsubst_decl) [PARM_DECL]: Handle partial instantiation of
1663 function parameter pack.
1664 (tsubst_pack_expansion): Likewise.
1666 * cp-objcp-common.c (cp_common_init_ts): TYPE_ARGUMENT_PACK has
1669 2011-05-25 Jakub Jelinek <jakub@redhat.com>
1671 * cp-objcp-common.c (cp_common_init_ts): Mark CTOR_INITIALIZER
1675 * semantics.c (cxx_eval_bit_field_ref): Handle the
1676 case when BIT_FIELD_REF doesn't cover only a single field.
1678 2011-05-24 Jason Merrill <jason@redhat.com>
1681 * pt.c (get_mostly_instantiated_function_type): Use
1682 push_deferring_access_checks rather than set flag_access_control.
1684 2011-05-24 Nicola Pero <nicola.pero@meta-innovation.com>,
1686 * parser.c (cp_parser_objc_class_ivars): Deal gracefully with a
1687 syntax error in declaring an ObjC instance variable.
1689 2011-05-24 Jason Merrill <jason@redhat.com>
1692 * class.c (pushclass): Accept NULL argument.
1693 (popclass): Deal with popping null class.
1694 * pt.c (push_access_scope, pop_access_scope): Use them rather than
1695 push_to_top_level/pop_from_top_level.
1696 (push_deduction_access_scope, pop_defarg_context): New.
1697 (fn_type_unification): Use them.
1698 * name-lookup.c (lookup_name_real_1): Check current_class_type.
1700 2011-05-24 Paolo Carlini <paolo.carlini@oracle.com>
1702 * decl.c (grokdeclarator): Use current_class_name.
1704 2011-05-24 Joseph Myers <joseph@codesourcery.com>
1706 * Make-lang.in (GXX_OBJS): Remove prefix.o.
1707 (g++$(exeext)): Use libcommon-target.a.
1708 (CXX_C_OBJS): Remove prefix.o.
1710 2011-05-23 Jason Merrill <jason@redhat.com>
1712 * pt.c (tsubst_copy_and_build): Use current_class_name.
1715 * call.c (convert_arg_to_ellipsis): Call force_rvalue.
1718 * typeck.c (cp_build_c_cast): Don't strip cv-quals when
1719 converting to reference.
1720 (build_static_cast_1): Update for glvalues.
1723 * typeck.c (build_const_cast_1): Handle rvalue references.
1726 * decl.c (use_eh_spec_block): Do use an EH spec block for a
1730 * call.c (splice_viable): Be strict in templates.
1733 * error.c (dump_template_bindings): Suppress access control.
1736 * pt.c (instantiate_decl): Handle =default.
1739 * pt.c (invalid_nontype_parm_type_p): Allow DECLTYPE_TYPE.
1741 2011-05-23 Nathan Froyd <froydnj@codesourcery.com>
1743 * call.c (build_over_call): Tweak call to check_function_arguments.
1744 * typeck.c (cp_build_function_call_vec): Likewise.
1746 2011-05-23 Jonathan Wakely <jwakely.gcc@gmail.com>
1749 * init.c (perform_member_init): Check for self-initialization.
1751 2011-05-22 Jason Merrill <jason@redhat.com>
1754 * typeck.c (composite_pointer_type_r): Return error_mark_node
1755 on error in SFINAE context.
1757 2011-05-20 Jason Merrill <jason@redhat.com>
1760 * decl.c (grokdeclarator): Don't add set const function-cv-qual
1761 for constexpr fns to memfn_quals, just add it to the type.
1762 (revert_static_member_fn): Don't complain about quals.
1763 (check_static_quals): New.
1764 (grokfndecl): Call it.
1765 (start_preparsed_function): Don't call revert_static_member_fn.
1768 * decl.c (revert_static_member_fn): Ignore const on constexpr fn.
1771 * cvt.c (type_promotes_to): Don't promote scoped enums.
1774 * decl.c (duplicate_decls): Preserve DECL_DELETED_FN.
1777 * tree.c (stabilize_expr): Fix typo.
1781 * typeck.c (comp_except_specs): noexcept(false) is not compatible
1782 with throw(type-list).
1783 * typeck2.c (merge_exception_specifiers): noexcept(false)
1784 beats any more limited specification.
1788 * pt.c (tsubst_copy_and_build) [CALL_EXPR]: Avoid repeating
1790 * semantics.c (perform_koenig_lookup): Add complain parm.
1791 * cp-tree.h: Adjust.
1792 * parser.c (cp_parser_postfix_expression): Adjust.
1793 (cp_parser_perform_range_for_lookup): Adjust.
1795 2011-05-20 Jason Merrill <jason@redhat.com>
1797 * semantics.c (finish_call_expr): SET_EXPR_LOCATION.
1799 2011-05-20 Joseph Myers <joseph@codesourcery.com>
1801 * Make-lang.in (GXX_OBJS): Remove intl.o and version.o.
1803 2011-05-19 Jakub Jelinek <jakub@redhat.com>
1806 * decl.c (check_omp_return): Stop searching on sk_function_parms.
1809 * method.c (get_dtor, get_copy_ctor): Add COMPLAIN argument,
1810 pass it down to locate_fn_flags.
1811 * cp-tree.h (get_dtor, get_copy_ctor): Adjust prototypes.
1812 * semantics.c (cxx_omp_create_clause_info): Adjust callers.
1813 * cp-gimplify.c: Include splay-tree.h.
1814 (splay_tree_compare_decl_uid, omp_var_to_track,
1815 omp_cxx_notice_variable): New functions.
1816 (struct cp_genericize_omp_taskreg): New type.
1817 (struct cp_genericize_data): Add omp_ctx field.
1818 (cp_genericize_r): Attempt to determine implicitly determined
1819 firstprivate class type variables.
1820 (cp_genericize): Clear omp_ctx.
1821 * Make-lang.in (cp/cp-gimplify.o): Depend on $(SPLAY_TREE_H).
1823 2011-05-18 Jason Merrill <jason@redhat.com>
1827 * class.c (finalize_literal_type_property): Do check
1828 for constexpr member functions of non-literal class.
1829 (finish_struct): Don't call check_deferred_constexpr_decls.
1830 * cp-tree.h: Don't declare it.
1831 (DECL_DEFERRED_CONSTEXPR_CHECK): Remove.
1832 * decl.c (grok_special_member_properties): Don't check it
1833 (grokfnedcl): Don't call validate_constexpr_fundecl.
1834 (start_preparsed_function): Do call it.
1835 * pt.c (tsubst_decl): Don't call it.
1836 (instantiate_class_template_1): Don't call
1837 check_deferred_constexpr_decls.
1838 * semantics.c (literal_type_p): Check for any incompleteness.
1839 (ensure_literal_type_for_constexpr_object): Likewise.
1840 (is_valid_constexpr_fn): Revert deferral changes.
1841 (validate_constexpr_fundecl): Likewise.
1842 (register_constexpr_fundef): Likewise.
1843 (check_deferred_constexpr_decls): Remove.
1845 2011-05-16 Jason Merrill <jason@redhat.com>
1848 * pt.c (deduction_tsubst_fntype): Use a VEC initially.
1850 2011-05-15 Paolo Carlini <paolo.carlini@oracle.com>
1852 * cxx-pretty-print.c: Update comment.
1853 * semantics.c (trait_expr_value, finish_trait_expr):
1855 * parser.c (cp_parser_primary_expression): Likewise.
1857 2011-05-15 Jonathan Wakely <jwakely.gcc@gmail.com>
1860 * parser.c (cp_parser_perform_range_for_lookup): Call complete_type.
1862 2011-05-13 Ville Voutilainen <ville.voutilainen@gmail.com>
1864 Implement final on class.
1865 * class.c (check_bases): Diagnose derivation from a final class.
1866 * cp-tree.h (lang_type_class): Add is_final and adjust dummy.
1867 (CLASSTYPE_FINAL): New.
1868 * parser.c (cp_parser_class_head): Parse class-virt-specifier, set
1870 * pt.c (instantiate_class_template_1): Copy CLASSTYPE_FINAL.
1872 2011-05-13 Jason Merrill <jason@redhat.com>
1875 * pt.c (deduction_tsubst_fntype): New.
1876 (fn_type_unification): Use it.
1877 (init_template_processing): Initialize hash table.
1878 (print_template_statistics): Print hash table stats.
1880 * call.c (build_op_call): Use timevar_cond_start/stop.
1881 (build_user_type_conversion): Likewise.
1883 2011-05-12 Jason Merrill <jason@redhat.com>
1885 * cp-tree.h (DECL_DEFERRED_CONSTEXPR_CHECK): New.
1886 * semantics.c (validate_constexpr_fundecl): Set it.
1887 (check_deferred_constexpr_decls): Clear it.
1888 (register_constexpr_fundef): Make sure it isn't set.
1889 * decl.c (grok_special_member_properties): Check it.
1891 2011-05-11 Jason Merrill <jason@redhat.com>
1894 * semantics.c (validate_constexpr_fundecl): Defer checking if
1895 an argument type is being defined.
1896 (is_valid_constexpr_fn): Add defer_ok parm.
1897 (cxx_eval_call_expression): Adjust.
1898 (check_deferred_constexpr_decls): New.
1899 (literal_type_p): Make sure type isn't being defined.
1900 (ensure_literal_type_for_constexpr_object): Handle type being defined.
1901 * cp-tree.h: Declare check_deferred_constexpr_decls.
1902 * decl.c (grokfndecl): Call validate_constexpr_fundecl here.
1903 (start_preparsed_function, cp_finish_decl): Not here.
1904 * class.c (finalize_literal_type_property): Don't call
1905 validate_constexpr_fundecl.
1906 (finish_struct): Call check_deferred_constexpr_decls.
1907 * pt.c (tsubst_decl): Call validate_constexpr_fundecl.
1908 (instantiate_class_template): Call check_deferred_constexpr_decls.
1910 * semantics.c (validate_constexpr_fundecl): Check DECL_TEMPLATE_INFO
1911 rather than DECL_TEMPLATE_INSTANTIATION.
1912 (cxx_eval_call_expression): Likewise.
1914 * semantics.c (register_constexpr_fundef): Add to hash table here.
1915 (validate_constexpr_fundecl): Not here.
1917 * decl.c (grokdeclarator): Only set DECL_DECLARED_CONSTEXPR_P once.
1919 * pt.c (build_non_dependent_expr): Don't check null_ptr_cst_p,
1920 do call maybe_constant_value in C++0x mode.
1921 * semantics.c (cxx_eval_constant_expression): Handle TEMPLATE_DECL.
1924 * pt.c (value_dependent_expr_p): Handle CONSTRUCTOR.
1926 2011-05-11 Nathan Froyd <froydnj@codesourcery.com>
1928 * cp-tree.h (TYPENAME_TYPE_FULLNAME, TYPEOF_TYPE_EXPR): Use
1930 (UNDERLYING_TYPE_TYPE, DECLTYPE_TYPE_EXPR): Likewise.
1931 (DECLTYPE_TYPE_ID_EXPR_OR_MEMBER_ACCESS_P): Likewise.
1932 (TEMPLATE_TYPE_PARM_INDEX): Likewise.
1934 2011-05-10 Jason Merrill <jason@redhat.com>
1937 * class.c (type_build_ctor_call): New.
1938 * cp-tree.h: Declare it.
1939 * decl.c (check_initializer): Use it instead of
1940 TYPE_NEEDS_CONSTRUCTING.
1941 * init.c (build_value_init, build_value_init_noctor): Likewise.
1942 (perform_member_init, expand_aggr_init_1, build_new_1): Likewise.
1943 (build_vec_init): Likewise.
1944 * typeck2.c (process_init_constructor_array): Likewise.
1945 (process_init_constructor_record): Likewise.
1948 * pt.c (tsubst_copy_and_build): Handle substitution of a pack
1949 expansion producing another expansion.
1951 2011-05-10 Ville Voutilainen <ville.voutilainen@gmail.com>
1953 Fixes for override/final.
1954 * class.c (check_for_override): Diagnose final on a nonvirtual
1955 member function, diagnose override for a virtual with no matching
1956 override. Don't fiddle around with DECL_VINDEX.
1958 2011-05-10 Nathan Froyd <froydnj@codesourcery.com>
1960 * cp-tree.def (EXPR_PACK_EXPANSION): Add an operand.
1961 * cp-objcp-common.c (cp_common_init_ts): Mark it as TS_TYPED.
1962 * cp-tree.h (PACK_EXPANSION_PARAMETER_PACKS): Use the new
1963 operand of EXPR_PACK_EXPANSION.
1964 (cp_tree_operand_length): Declare.
1965 * tree.c (cp_tree_operand_length): Define.
1966 (cp_tree_equal): Call it.
1967 * pt.c (value_dependent_expr_P): Likewise.
1968 * mangle.c (write_expression): Likewise.
1970 2011-05-09 Paolo Carlini <paolo.carlini@oracle.com>
1974 * decl.c (reshape_init): Take a complain parameter and do
1975 not call error if tf_error is not set.
1976 (check_initializer, reshape_init_r, reshape_init_array,
1977 reshape_init_array_1, reshape_init_vector, reshape_init_class):
1979 * typeck2.c (digest_init_r): Take a complain parameter and
1980 pass it to convert_for_initialization.
1981 (digest_init, digest_init_flags, process_init_constructor_array,
1982 process_init_constructor_record, process_init_constructor_union,
1983 process_init_constructor, digest_init_r): Adjust.
1984 * init.c (expand_default_init, build_new_1): Likewise.
1985 * typeck.c (cp_build_modify_expr): Likewise.
1986 * decl2.c (grokfield): Likewise.
1987 * call.c (convert_like_real, convert_default_arg): Likewise.
1988 * semantics.c (finish_compound_literal): Pass complain to
1989 reshape_init and digest_init.
1990 * cp-tree.h: Adjust declarations.
1992 2011-05-07 Fabien Chêne <fabien@gcc.gnu.org>
1995 * init.c (diagnose_uninitialized_cst_or_ref_member_1): stop the
1996 recursion if there is user defined constructor.
1998 2011-05-09 Jason Merrill <jason@redhat.com>
2001 * decl.c (initialize_local_var): Use DECL_INITIAL for simple
2004 2011-05-08 Ville Voutilainen <ville.voutilainen@gmail.com>
2006 Implement final/override for member functions.
2007 * class.c (check_for_override): Check for DECL_OVERRIDE_P.
2008 * cp-tree.h (DECL_OVERRIDE_P, DECL_FINAL_P): New.
2009 (cp_virt_specifiers, enum virt_specifier): New.
2010 * decl.c (set_virt_specifiers): New.
2011 (grokdeclarator): Use them. Diagnose virt-specifiers on non-fields.
2012 * parser.c (make_call_declarator): add virt-specifiers parameter.
2013 (cp_parser_lambda_declarator_opt): Adjust.
2014 (cp_parser_direct_declarator): Likewise.
2015 (cp_parser_virt_specifier_seq_opt): New.
2016 * search.c (check_final_overrider): Diagnose attempts to override
2017 a final member function.
2019 2011-05-09 Dodji Seketeli <dodji@redhat.com>
2022 * class.c (fixed_type_or_null): Use type_dependent_p_push to test
2023 if the instance has a dependent initializer.
2025 2011-05-08 Paolo Carlini <paolo.carlini@oracle.com>
2028 * cxx-pretty-print.c (pp_cxx_template_declaration): Remove
2029 effectively unused variable.
2031 2011-05-07 Eric Botcazou <ebotcazou@adacore.com>
2033 * name-lookup.h (global_bindings_p): Adjust prototype.
2034 * name-lookup.c (global_bindings_p): Return bool.
2036 2011-05-06 Jason Merrill <jason@redhat.com>
2038 * decl.c (stabilize_save_expr_r): Set *walk_subtrees as
2042 * semantics.c (cxx_eval_conditional_expression): Check
2043 integer_zerop instead.
2044 (potential_constant_expression_1): Likewise.
2047 * semantics.c (cxx_eval_array_reference): Handle implicit
2050 2011-05-06 Nathan Froyd <froydnj@codesourcery.com>
2052 * cp-tree.h (type_of_this_parm, class_of_this_parm): New functions.
2053 * call.c (standard_conversion): Call class_of_this_parm.
2054 * cxx-pretty-print.c (pp_cxx_implicit_parameter_type): Likewise.
2055 (pp_cxx_direct_abstract_declarator): Likewise.
2056 * decl2.c (change_return_type): Likewise.
2057 (cp_reconstruct_complex_type): Likewise.
2058 * error.c (dump_type_suffix, dump_function_decl): Likewise.
2059 * mangle.c (write_function_type): Likewise.
2060 * pt.c (unify): Likewise.
2061 * typeck.c (merge_types, type_memfn_quals): Likewise.
2062 * decl.c (build_this_parm): Call type_of_this_parm.
2064 2011-05-06 Dodji Seketeli <dodji@redhat.com>
2067 * cp-tree.h (non_static_member_function_p): Declare new function.
2068 * tree.c (non_static_member_function_p): Define it.
2069 * semantics.c (finish_call_expr): Use it.
2071 2011-05-05 Nathan Froyd <froydnj@codesourcery.com>
2073 * decl.c (finish_case_label): Omit the loc argument to
2076 2011-05-05 Jason Merrill <jason@redhat.com>
2078 * cp-tree.h (REFERENCE_REF_P): Just check the type.
2079 * cvt.c (convert_from_reference): Adjust.
2080 * pt.c (build_non_dependent_expr): Adjust.
2081 * semantics.c (finish_offsetof): Adjust.
2082 * tree.c (lvalue_kind): Use it.
2085 * tree.c (stabilize_expr): Don't make gratuitous copies of classes.
2087 2011-05-05 Eric Botcazou <ebotcazou@adacore.com>
2089 * decl.c (start_preparsed_function): Do not set
2090 dont_save_pending_sizes_p.
2092 2011-05-05 Joseph Myers <joseph@codesourcery.com>
2094 * parser.c (cp_parser_objc_method_definition_list): Update call to
2095 objc_start_method_definition.
2097 2011-05-04 Jason Merrill <jason@redhat.com>
2100 * class.c (resolves_to_fixed_type_p): Don't look closely
2103 2011-05-03 Paolo Carlini <paolo.carlini@oracle.com>
2106 * call.c (add_builtin_candidate): Handle REALPART_EXPR and
2109 2011-05-02 Lawrence Crowl <crowl@google.com>
2111 * decl.c: (push_local_name): Change TV_NAME_LOOKUP to start/stop.
2112 (poplevel): Refactor POP_TIMEVAR_AND_RETURN to plain code.
2113 Change TV_NAME_LOOKUP to start/stop.
2114 (define_label): Refactor timevar calls out to a wrapper function.
2115 Change TV_NAME_LOOKUP to start/stop.
2116 (xref_tag): Likewise.
2117 (lookup_label): Refactor timevar calls out to a wrapper function.
2118 Change TV_NAME_LOOKUP to start_cond/stop_cond.
2120 * pt.c: (instantiate_class_template): Add a wrapper to push/pop new
2122 (instantiate_template): Add a wrapper to push/pop new TV_TEMPLATE_INST.
2123 (lookup_template_class): Refactor timevar calls out to a wrapper
2124 function. Change use of TV_NAME_LOOKUP to TV_TEMPLATE_INST.
2125 (instantiate_decl): Change TV_PARSE to TV_TEMPLATE_INST.
2127 * name-lookup.c: (store_bindings): Change TV_NAME_LOOKUP to start/stop.
2128 (poplevel_class): Change TV_NAME_LOOKUP to start_cond/stop_cond.
2129 (push_namespace): Likewise.
2130 (pop_nested_namespace): Likewise.
2131 (pushdecl_namespace_level): Likewise.
2132 (store_class_bindings): Likewise.
2133 (push_to_top_level): Likewise.
2134 (identifier_type_value): Refactor timevar calls out to a wrapper
2135 function. Change TV_NAME_LOOKUP to start/stop.
2136 (find_binding): Likewise.
2137 (push_using_decl): Likewise.
2138 (lookup_arg_dependent): Likewise.
2139 (push_using_directive): Likewise.
2140 (qualified_lookup_using_namespace): Refactor POP_TIMEVAR_AND_RETURN
2141 to plain code. Change TV_NAME_LOOKUP to start/stop.
2142 (lookup_type_current_level): Likewise. Refactor inner return to
2144 (pushdecl_class_level): Refactor POP_TIMEVAR_AND_RETURN to plain
2145 code. Change TV_NAME_LOOKUP to start_cond/stop_cond.
2146 (pushdecl_top_level_1): Likewise.
2147 (lookup_using_namespace): Likewise.
2148 (pushdecl_with_scope): Refactor timevar calls out to a wrapper
2149 function. Change TV_NAME_LOOKUP to start_cond/stop_cond.
2150 (push_overloaded_decl): Likewise.
2151 (push_class_level_binding): Likewise.
2152 (namespace_binding): Likewise.
2153 (set_namespace_binding): Likewise.
2154 (supplement_binding): Likewise.
2155 (unqualified_namespace_lookup): Likewise.
2156 (lookup_name_real): Likewise.
2157 (lookup_type_scope): Likewise.
2158 (namespace_ancestor): Likewise.
2159 (lookup_name_innermost_nonclass_level): Likewise.
2160 (pushtag): Likewise.
2161 (pop_from_top_level): Likewise.
2162 (pushdecl_maybe_friend): Refactor timevar calls out to a wrapper
2163 function. Change TV_NAME_LOOKUP to start_cond/stop_cond. Wrap long
2165 (add_using_namespace): Refactor timevar calls out to a wrapper
2166 function. Change TV_NAME_LOOKUP to start_cond/stop_cond. Bypass
2167 wrapper on call to self.
2169 * decl2.c: (cp_write_global_declarations): Add start/stop of
2170 new TV_PHASE_DEFERRED, TV_PHASE_CGRAPH, TV_PHASE_CHECK_DBGINFO.
2171 Remove push/pop calls to TV_VARCONST.
2173 * parser.c: Add include of "timevar.h".
2174 (cp_parser_explicit_instantiation): Add push/pop calls to
2176 (cp_parser_enum_specifier): Add push/pop calls to new TV_PARSE_ENUM.
2177 (cp_parser_class_specifier): Add wrapper to add push/pop calls to
2179 (cp_parser_function_definition_from_specifiers_and_declarator): Add
2180 push/pop calls to new TV_PARSE_FUNC or TV_PARSE_INLINE.
2181 (cp_parser_late_parsing_for_member): Add push/pop calls to
2182 new TV_PARSE_INMETH.
2184 * call.c: Add include of "timevar.h".
2185 (convert_class_to_reference): Wrap and add push/pop calls to
2187 (build_op_call): Likewise.
2188 (build_conditional_expr): Likewise.
2189 (build_new_op): Likewise.
2190 (build_new_method_call): Likewise.
2191 (build_user_type_conversion): Reorganize to single return and add
2192 push/pop calls to TV_OVERLOAD.
2193 (perform_overload_resolution): Likewise.
2195 * Make-lang.in: Add dependence of call.o and parser.o on $(TIMEVAR_H).
2197 2011-05-02 Jason Merrill <jason@redhat.com>
2199 * tree.c (build_vec_init_expr): Take complain parm.
2200 (build_vec_init_elt): Likewise. Free arg vector.
2201 (diagnose_non_constexpr_vec_init, build_array_copy): Adjust.
2202 * cp-tree.h (VEC_INIT_EXPR_SLOT): Use VEC_INIT_EXPR_CHECK.
2203 (VEC_INIT_EXPR_INIT): Likewise.
2204 Adjust build_vec_init_expr declaration.
2205 * init.c (perform_member_init): Adjust.
2209 * cp-tree.def (VEC_INIT_EXPR): Add third operand.
2210 * cp-tree.h (VEC_INIT_EXPR_NELTS): New.
2211 * cp-gimplify.c (cp_gimplify_expr) [VEC_INIT_EXPR]: Handle it.
2212 * tree.c (build_vec_init_expr): Handle getting pointer/nelts.
2213 (build_vec_init_elt): Don't expect an array type.
2214 (build_array_copy): Adjust.
2215 * init.c (perform_member_init): Adjust.
2216 (build_new_1): Use build_vec_init_expr.
2219 * tree.c (build_vec_init_expr): Set TREE_SIDE_EFFECTS.
2220 Protect an explicit target.
2223 * decl.c (stabilize_save_expr_r, stabilize_vla_size): New.
2224 (compute_array_index_type): Revert earlier 48446 changes.
2225 (grokdeclarator): Use stabilize_vla_size.
2227 2011-05-02 Dmitry Gorbachev <d.g.gorbachev@gmail.com>
2228 Eric Botcazou <ebotcazou@adacore.com>
2230 * parser.c (cp_parser_init_declarator): Set pushed_scope to NULL_TREE
2231 instead of inappropriate zero values.
2233 2011-05-02 Paolo Carlini <paolo.carlini@oracle.com>
2236 * decl.c (compute_array_index_type): Check build_expr_type_conversion
2237 return value for NULL_TREE.
2239 2011-04-29 Paolo Carlini <paolo.carlini@oracle.com>
2242 * init.c (perform_member_init): Check build_value_init return
2243 value for error_mark_node.
2245 2011-04-29 Diego Novillo <dnovillo@google.com>
2246 Le-Chun Wu <lcwu@google.com>
2248 * call.c (conversion_null_warnings): Also handle assignments
2249 when warning about NULL conversions.
2251 2011-04-29 Le-Chun Wu <lcwu@google.com>
2253 * cp-tree.h (LOOKUP_EXPLICIT_TMPL_ARGS): Define.
2254 * call.c (build_new_function_call): Set it for TEMPLATE_ID_EXPRs.
2255 (build_over_call): Use it to determine whether to emit a NULL
2256 warning for template function instantiations.
2257 (build_new_method_call): Set LOOKUP_EXPLICIT_TMPL_ARGS if
2258 EXPLICIT_TARGS is set.
2260 2011-04-29 Nicola Pero <nicola.pero@meta-innovation.com>,
2261 Mike Stump <mikestump@comcast.net>
2263 * Make-lang.in ($(srcdir)/cp/cfns.h): Enable the dependency only
2264 in maintainer mode. Use the --output-file option of gperf instead
2265 of > to prevent creating an empty cp/cfns.h when gperf is not
2268 2011-04-28 Paolo Carlini <paolo.carlini@oracle.com>
2271 * semantics.c (finish_base_specifier): cv-qualified base class
2272 is fine, per DR 484.
2274 2011-04-28 Dodji Seketeli <dodji@redhat.com>
2277 * semantics.c (finish_call_expr): Don't forget BASELINK nodes when
2278 considering call expressions involving a member function.
2280 2011-04-28 Paolo Carlini <paolo.carlini@oracle.com>
2283 * tree.c (build_cplus_new): Check build_target_expr return
2284 value for error_mark_node.
2286 2011-04-28 Paolo Carlini <paolo.carlini@oracle.com>
2289 * semantics.c (literal_type_p): Reference types are literal types,
2291 (valid_type_in_constexpr_fundecl_p): Remove.
2292 (is_valid_constexpr_fn): Adjust.
2294 2011-04-27 Jason Merrill <jason@redhat.com>
2297 Implement list-initialization of _Complex.
2298 * decl.c (reshape_init_r): Allow {real,imag} for _Complex.
2299 (check_initializer): Likewise.
2300 * call.c (build_complex_conv): New.
2301 (implicit_conversion): Call it.
2302 (convert_like_real): Handle it.
2303 * typeck2.c (check_narrowing): Handle it.
2305 * init.c (build_vec_delete_1): Look for sfk_deleting_destructor to
2306 decide whether to delete.
2307 (build_vec_init): Pass sfk_complete_destructor.
2310 * cp-tree.def (VEC_INIT_EXPR): Add third operand.
2311 * cp-tree.h (VEC_INIT_EXPR_NELTS): New.
2312 * cp-gimplify.c (cp_gimplify_expr) [VEC_INIT_EXPR]: Handle it.
2313 * tree.c (build_vec_init_expr): Handle getting pointer/nelts.
2314 (build_vec_init_elt): Don't expect an array type.
2315 (build_array_copy): Adjust.
2316 * init.c (perform_member_init): Adjust.
2317 (build_new_1): Use build_vec_init_expr.
2319 * class.c (resolve_address_of_overloaded_function): Don't
2320 change OVERLOAD to TREE_LIST.
2321 * pt.c (print_candidates_1): Remove nonsensical assert.
2324 * parser.c (cp_parser_diagnose_invalid_type_name): Commit
2325 to tentative parse sooner.
2327 2011-04-26 Jason Merrill <jason@redhat.com>
2330 * parser.c (cp_parser_primary_expression): Set *idk to
2331 CP_ID_KIND_NONE for a parenthesized identifier.
2333 * ptree.c (cxx_print_type) [TYPENAME_TYPE]: Dump fullname.
2334 (cxx_print_identifier): Correct indentation.
2337 * decl.c (cxx_maybe_build_cleanup): Add complain parm.
2338 * tree.c (force_target_expr): Add complain parm.
2339 (build_target_expr_with_type): Likewise.
2340 (get_target_expr_sfinae): Split out.
2341 (build_vec_init_expr, bot_manip): Adjust.
2342 * init.c (build_vec_delete, build_vec_delete_1): Add complain parm.
2343 (build_delete, build_dtor_call): Likewise.
2344 (perform_direct_initialization_if_possible): Adjust.
2345 (build_vec_init): Handle error return.
2346 * cvt.c (force_rvalue): Add complain parm.
2347 Call build_special_member_call directly.
2348 * decl2.c (delete_sanity): Add complain parm.
2349 (build_cleanup): Adjust.
2350 * pt.c (tsubst_copy_and_build, tsubst_expr): Adjust.
2351 * semantics.c (finish_stmt_expr_expr): Adjust.
2352 (finish_compound_literal): Adjust.
2353 * parser.c (cp_parser_delete_expression): Adjust.
2354 * typeck2.c (build_functional_cast): Adjust.
2355 * cp-tree.h: Adjust.
2357 2011-04-26 Martin Jambor <mjambor@suse.cz>
2359 * class.c (cp_fold_obj_type_ref): Remove.
2360 * cp-tree.h (cp_fold_obj_type_ref): Remove declaration.
2362 2011-04-25 Paolo Carlini <paolo.carlini@oracle.com>
2364 * cp-tree.def: Add a new UNDERLYING_TYPE tree code.
2365 * cp-tree.h (enum cp_trait_kind): Add CPTK_UNDERLYING_TYPE, tidy.
2366 (UNDERLYING_TYPE_TYPE): Add.
2367 * cp-objcp-common.c (cp_common_init_ts): Mark UNDERLYING_TYPE
2369 * parser.c (cp_lexer_next_token_is_decl_specifier_keyword,
2370 cp_parser_simple_type_specifier): Handle UNDERLYING_TYPE.
2371 (cp_parser_trait_expr): Deal with RID_UNDERLYING_TYPE; tidy.
2372 * semantics.c (finish_underlying_type): New.
2373 * typeck.c (structural_comptypes): Handle UNDERLYING_TYPE.
2374 * error.c (dump_type, dump_type_prefix, dump_type_suffix): Likewise.
2375 * cxx-pretty-print.c (p_cxx_type_id): Likewise.
2376 * tree.c (cp_walk_subtrees): Likewise.
2377 * pt.c (for_each_template_parm_r, tsubst, unify,
2378 dependent_type_p_r): Likewise.
2379 * mangle.c (write_type): Sorry for __underlying_type.
2381 2011-04-25 Jason Merrill <jason@redhat.com>
2384 * decl.c (type_dependent_init_p): New.
2385 (cp_finish_decl): Check it.
2386 * pt.c (any_type_dependent_elements_p): New.
2387 * cp-tree.h: Declare it.
2389 2011-04-20 Jason Merrill <jason@redhat.com>
2391 * semantics.c (finish_compound_literal): Don't put an array
2392 with a dtor in a static variable.
2394 * call.c (build_over_call): Handle trivial dtor.
2396 * search.c (lookup_fnfields_slot): Call complete_type.
2399 * decl2.c (build_offset_ref_call_from_tree): Move
2400 non-dependency of object outside condition.
2403 * decl.c (cp_finish_decl): Simplify template handling.
2405 2011-04-20 Jim Meyering <meyering@redhat.com>
2407 * tree.c (cxx_printable_name_internal): Remove useless if-before-free.
2409 2011-04-19 Jason Merrill <jason@redhat.com>
2412 * typeck.c (cp_build_binary_op): Fold COMPLEX_EXPR.
2415 * decl.c (duplicate_decls): Keep always_inline attribute
2416 in sync with DECL_DISREGARD_INLINE_LIMITS.
2418 2011-04-18 Jason Merrill <jason@redhat.com>
2421 * typeck2.c (build_functional_cast): Handle VOID_TYPE.
2424 * init.c (build_value_init): Handle UNION_TYPE the same.
2426 2011-04-18 Jakub Jelinek <jakub@redhat.com>
2429 * parser.c (cp_parser_omp_for_loop): Don't use cp_parser_omp_for_incr
2430 for type dependent pointers.
2432 2011-04-18 Jim Meyering <meyering@redhat.com>
2434 * pt.c (type_unification_real): Fix typo in comment: s/in in/in/.
2436 2011-04-17 Jan Hubicka <jh@suse.cz>
2438 * semantics.c (finish_goto_stmt): Do set UNINLINABLE flag on computed
2441 2011-04-17 Jason Merrill <jason@redhat.com>
2444 * typeck2.c (build_functional_cast): Disallow array type.
2446 * tree.c (get_target_expr): Handle VEC_INIT_EXPR.
2448 2011-04-17 Jan Hubicka <jh@suse.cz>
2450 * class.c (cp_fold_obj_type_ref): Drop vtable_method.
2452 2011-04-15 Rodrigo Rivas Costa <rodrigorivascosta@gmail.com>
2455 * parser.c (cp_convert_range_for): Split into
2456 cp_parser_perform_range_for_lookup.
2457 (cp_parser_perform_range_for_lookup): New.
2458 (cp_parser_range_for_member_function): New.
2459 (cp_parser_for_init_statement): Correct error message.
2460 * semantics.c (finish_call_expr): Accept COMPONENT_REF.
2462 2011-04-14 Nicola Pero <nicola.pero@meta-innovation.com>
2464 * parser.c (cp_parser_objc_protocol_declaration): Updated for
2465 change from objc_declare_protocols() to objc_declare_protocol().
2467 2011-04-14 Nathan Froyd <froydnj@codesourcery.com>
2470 * typeck.c (cxx_mark_addressable) [CONST_DECL]: Mark addressable
2471 and return immediately.
2473 2011-04-14 Nathan Froyd <froydnj@codesourcery.com>
2475 * cp-tree.def (SWITCH_STMT): Add an extra operand.
2476 * cp-objcp-common.c (cp_common_init_ts): Mark it as TS_TYPED.
2477 * cp-tree.h (SWITCH_STMT_SCOPE): Define.
2478 * semantics.c (begin_switch__stmt): Pass scope to build_stmt.
2479 (finish_switch_stmt): Use SWITCH_STMT_SCOPE instead of TREE_CHAIN.
2481 2011-04-14 Nathan Froyd <froydnj@codesourcery.com>
2483 * cp-tree.def (IF_STMT): Add an extra operand.
2484 * cp-objcp-common.c (cp_common_init_ts): Mark it as TS_TYPED.
2485 * cp-tree.h (IF_SCOPE): Define.
2486 * semantics.c (begin_if_stmt): Pass scope to build_stmt.
2487 (finish_if_stmt): Use IF_SCOPE instead of TREE_CHAIN.
2489 2011-04-14 Nathan Froyd <froydnj@codesourcery.com>
2491 * cp-tree.def (FOR_STMT, RANGE_FOR_STMT): Add an extra operand.
2492 * cp-objcp-common.c (cp_common_init_ts): Mark them as TS_TYPED.
2493 * cp-tree.h (FOR_SCOPE, RANGE_FOR_SCOPE): Define.
2494 * semantics.c (begin_for_stmt): Pass an extra arg to build_stmt.
2495 Use FOR_SCOPE instead of TREE_CHAIN.
2496 (begin_range_for_stmt): Likewise, with RANGE_FOR_SCOPE.
2497 (finish_for_stmt): Likewise.
2499 2011-04-14 Jason Merrill <jason@redhat.com>
2501 * parser.c (cp_parser_postfix_expression): Fix flags passed to
2502 build_new_method_call.
2503 * semantics.c (finish_call_expr): Likewise.
2506 * init.c (build_value_init_noctor): Check complain consistently.
2509 * typeck.c (cp_build_binary_op): Don't decay void operands.
2512 * decl.c (compute_array_index_type): Use get_temp_regvar instead
2514 * init.c (get_temp_regvar): No longer static.
2515 * cp-tree.h: Declare it.
2517 2011-04-14 Nicola Pero <nicola.pero@meta-innovation.com>
2519 * parser.c (cp_parser_objc_class_declaration): Updated for change
2520 in objc_declare_class().
2522 2011-04-14 Nathan Froyd <froydnj@codesourcery.com>
2524 * decl.c (poplevel): Use block_chainon.
2526 2011-04-13 Jason Merrill <jason@redhat.com>
2529 * decl2.c (build_offset_ref_call_from_tree): Fix calling a functor
2530 or pointer to (non-member) function.
2532 2011-04-13 Jakub Jelinek <jakub@redhat.com>
2535 * semantics.c (cxx_eval_array_reference): Handle reading from
2536 wchar_t, char16_t and char32_t STRING_CST.
2538 2011-04-13 Dodji Seketeli <dodji@redhat.com>
2541 * class.c (fixed_type_or_null): We cannot determine the dynamic
2542 type of a reference variable if its initializer is dependent.
2544 2011-04-13 Jason Merrill <jason@redhat.com>
2547 * pt.c (tsubst_copy_and_build) [CALL_EXPR]: Don't complain about
2548 unqualified lookup failing if we're still in a template.
2550 2011-04-12 Nathan Froyd <froydnj@codesourcery.com>
2552 * cp-lang.c (cp_init_ts): Call cp_common_init_ts. Move
2553 tree_contains_struct initialization to...
2554 * cp-objcp-common.c (cp_common_init_ts): ...here. Use MARK_*
2556 * cp-objcp-common.h (cp_common_init_ts): Declare.
2557 * cp-tree.h (union lang_tree_node): Check for TS_COMMON before
2560 2011-04-12 Nicola Pero <nicola.pero@meta-innovation.com>
2562 * parser.c (cp_parser_objc_message_expression): Updated call
2563 to objc_build_message_expr.
2565 2011-04-12 Martin Jambor <mjambor@suse.cz>
2567 * class.c (cp_fold_obj_type_ref): Call cgraph_get_node instead of
2568 cgraph_get_create_node.
2569 * decl2.c (cp_write_global_declarations): Call cgraph_get_node
2570 instead of cgraph_get_create_node.
2571 * method.c (make_alias_for_thunk): Call cgraph_get_node
2572 instead of cgraph_get_create_node, assert it returns non-NULL.
2573 (use_thunk): Likewise.
2574 * optimize.c (maybe_clone_body): Call cgraph_same_body_alias only
2575 when flag_syntax_only is not set. Call cgraph_get_node instead of
2576 cgraph_get_create_node.
2577 (maybe_clone_body): Call cgraph_get_node instead of
2578 cgraph_get_create_node.
2580 2011-04-12 Martin Jambor <mjambor@suse.cz>
2582 * class.c (cp_fold_obj_type_ref): Call cgraph_get_create_node
2583 instead of cgraph_node.
2584 * decl2.c (cxx_callgraph_analyze_expr): Likewise.
2585 (cp_write_global_declarations): Likewise.
2586 * optimize.c (maybe_clone_body): Likewise.
2587 * semantics.c (maybe_add_lambda_conv_op): Likewise.
2588 * mangle.c (mangle_decl): Likewise.
2589 * method.c (make_alias_for_thunk): Likewise.
2590 (use_thunk): Likewise.
2592 2011-04-11 Jason Merrill <jason@redhat.com>
2595 * decl.c (cp_complete_array_type_or_error): New.
2596 * semantics.c (finish_compound_literal): Use it.
2597 * cp-tree.h: Declare it.
2600 * semantics.c (finish_compound_literal): Handle references.
2603 * semantics.c (finish_compound_literal): Take complain parm.
2604 (build_lambda_object): Adjust.
2605 * cp-tree.h: Adjust.
2606 * call.c (convert_like_real): Adjust.
2607 * decl.c (check_initializer): Adjust.
2608 * parser.c (cp_parser_postfix_expression): Adjust.
2609 (cp_parser_functional_cast): Adjust.
2610 * pt.c (tsubst_copy_and_build): Adjust.
2611 * typeck2.c (process_init_constructor_record): Adjust.
2614 * cvt.c (ocp_convert): Use build_nop to convert to underlying type
2618 * tree.c (maybe_dummy_object): Use build_x_indirect_ref rather
2619 than cp_build_indirect_ref.
2621 PR c++/48457, Core 1238
2622 * call.c (reference_binding): Allow rvalue reference to bind to
2624 * tree.c (lvalue_kind): Functions are always lvalues.
2626 2011-04-07 Jason Merrill <jason@redhat.com>
2629 * semantics.c (potential_constant_expression_1) [CALL_EXPR]: Check
2630 arguments even if we don't know the function.
2633 * tree.c (build_overload): Allow an unwrapped FUNCTION_DECL
2634 at the end of the chain.
2635 * pt.c (dependent_template_p): Use OVL_CURRENT/NEXT.
2636 (iterative_hash_template_arg): Likewise.
2639 * cp-tree.h (OVL_ARG_DEPENDENT): New.
2640 * name-lookup.c (add_function): Set it.
2641 * semantics.c (finish_call_expr): Free OVERLOADs if it's set.
2644 * call.c (build_user_type_conversion_1): Use lookup_fnfields_slot.
2645 Release unused vector.
2648 * pt.c (fn_type_unification): Don't clear incomplete pack flag.
2649 (type_unification_real): Clear it here instead.
2652 * except.c (build_noexcept_spec): Propagate error_mark_node.
2653 (finish_noexcept_expr): Likewise.
2656 * typeck.c (build_x_compound_expr_from_list): Return error_mark_node
2660 * call.c (resolve_args): Take complain.
2661 (build_new_function_call, build_operator_new_call): Pass it.
2662 (build_op_call, build_new_op, build_new_method_call): Pass it.
2665 * typeck.c (check_for_casting_away_constness): Take complain.
2666 (build_static_cast_1, build_reinterpret_cast_1): Pass it.
2667 (build_const_cast_1): Pass it. Take full complain parm.
2668 (build_const_cast, cp_build_c_cast): Adjust.
2670 * tree.c (build_aggr_init_expr): Always return error_mark_node
2671 on abstract violation.
2674 * tree.c (build_cplus_new, build_aggr_init_expr): Take complain.
2675 (bot_manip): Adjust.
2676 * cp-tree.h: Adjust.
2677 * call.c (convert_like_real, build_cxx_call): Adjust.
2678 (perform_direct_initialization_if_possible): Adjust.
2679 * cvt.c (ocp_convert): Adjust.
2680 * init.c (build_value_init): Adjust.
2681 * semantics.c (maybe_add_lambda_conv_op): Adjust.
2682 * typeck.c (unary_complex_lvalue, cp_build_modify_expr): Adjust.
2683 * typeck2.c (build_functional_cast): Adjust.
2685 * init.c (build_value_init_noctor): Handle REFERENCE_TYPE at top
2687 (perform_member_init): Not here.
2688 * typeck2.c (build_functional_cast): Limit REFERENCE_TYPE special
2690 (abstract_virtuals_error_sfinae): Remove RESULT_DECL special case.
2693 * typeck2.c (build_functional_cast): Check complain consistently.
2694 Use build_value_init and abstract_virtuals_error_sfinae.
2695 (abstract_virtuals_error_sfinae): Split out.
2696 * cp-tree.h: Declare it.
2697 * init.c (build_new_1): Use it.
2698 (build_value_init_noctor): Handle FUNCTION_TYPE.
2700 * semantics.c (finish_decltype_type): Simplify handling of unknown
2703 * semantics.c (finish_decltype_type): Add complain parm.
2704 * cp-tree.h: Adjust.
2705 * parser.c (cp_parser_decltype): Adjust.
2706 * pt.c (tsubst): Adjust.
2709 * cvt.c (ocp_convert): Handle converting scoped enum to bool.
2711 2011-03-31 Jason Merrill <jason@redhat.com>
2714 * semantics.c (finish_call_expr): Remove assert.
2717 * method.c (defaultable_fn_check): Templates are not defaultable.
2719 * parser.c (cp_parser_init_declarator): Avoid redundant
2720 cp_finish_decl for member declarations.
2722 2011-03-30 Jason Merrill <jason@redhat.com>
2725 * semantics.c (non_const_var_error): Just return if DECL_INITIAL
2728 2011-03-30 Jason Merrill <jason@redhat.com>
2731 * semantics.c (potential_constant_expression_1): Handle
2732 UNORDERED_EXPR and ORDERED_EXPR.
2735 * semantics.c (finish_compound_literal): Do put static/constant
2736 arrays in static variables.
2738 * call.c (convert_like_real) [ck_list]: Build up the
2739 initializer_list object directly.
2740 * decl.c (build_init_list_var_init): Adjust.
2742 * call.c (convert_like_real): Correct TREE_CONSTANT on CONSTRUCTOR.
2743 * decl.c (reshape_init_array_1): Likewise.
2745 2011-03-29 Jason Merrill <jason@redhat.com>
2748 * pt.c (value_dependent_expression_p) [VAR_DECL]: Make sure
2749 the variable is constant before looking at its initializer.
2752 * pt.c (value_dependent_expression_p): Handle TEMPLATE_ID_EXPR.
2755 * semantics.c (potential_constant_expression_1): Change error about
2756 use of *this in constructor into sorry.
2759 * decl.c (cp_finish_decl): Defer validation of constexpr member
2761 * class.c (finalize_literal_type_property): Validate them here.
2762 * semantics.c (is_valid_constexpr_fn): Don't check completeness.
2764 * semantics.c (is_valid_constexpr_fn): Specify input location.
2766 2011-03-28 Jason Merrill <jason@redhat.com>
2769 * pt.c (maybe_adjust_types_for_deduction): Handle T&& deduction
2770 from overloaded function.
2773 * call.c (build_array_conv): New.
2774 (implicit_conversion): Use it.
2776 * call.c (reference_binding): Allow direct binding to an array
2780 * parser.c (cp_parser_compound_statement): Add function_body parm.
2781 Complain about non-body compound-stmt in constexpr fn.
2782 (cp_parser_primary_expression, cp_parser_statement): Adjust.
2783 (cp_parser_implicitly_scoped_statement): Adjust.
2784 (cp_parser_function_body, cp_parser_try_block): Adjust.
2785 (cp_parser_handler, cp_parser_objc_synchronized_statement): Adjust.
2786 (cp_parser_objc_try_catch_finally_statement): Adjust.
2789 * semantics.c (constexpr_fn_retval): New. Allow using-declaration
2790 and using-definition.
2791 (register_constexpr_fundef): Call it.
2793 * except.c (build_noexcept_spec): Call cxx_constant_value after
2796 2011-03-25 Kai Tietz <ktietz@redhat.com>
2798 * lex.c (interface_strcmp): Handle dos-paths.
2799 (handle_pragma_implementation): Use filename_cmp instead of
2801 (in_main_input_context): Likewise.
2803 2011-03-25 Jason Merrill <jason@redhat.com>
2806 * method.c (defaulted_late_check): Check for exception spec mismatch.
2807 (defaultable_fn_check): Allow exception spec and virtual.
2808 * class.c (check_for_override): A virtual dtor is non-trivial.
2811 * pt.c (build_non_dependent_expr): Keep dereferences outside the
2814 2011-03-25 Kai Tietz <ktietz@redhat.com>
2816 * decl.c (decls_match): Replace target hook
2817 call of comp_type_attributes by version in tree.c file.
2818 * search.c (check_final_overrider): Likewise.
2819 * typeck.c (structural_comptypes): Likewise.
2821 2011-03-21 Kai Tietz <ktietz@redhat.com>
2824 * cxx-pretty-print.c (pp_cxx_ptr_operator):
2825 Display allowed attributes for function pointer types.
2826 * error.c (dump_type_prefix): Likewise.
2828 * tree.c (cxx_attribute_table): Adjust table.
2830 2011-03-18 Jason Merrill <jason@redhat.com>
2833 * semantics.c (finish_call_expr): Allow TARGET_EXPR for now.
2836 * call.c (build_over_call): Don't skip ck_rvalue.
2838 2011-03-17 Jason Merrill <jason@redhat.com>
2841 * semantics.c (cxx_eval_constant_expression) [NOP_EXPR]: Don't let
2842 the conversion set TREE_OVERFLOW.
2845 * semantics.c (finish_decltype_type): Return T&& for xvalue.
2846 * typeck.c (unlowered_expr_type): Preserve cv-quals.
2849 * decl.c (revert_static_member_fn): Strip function-cv-quals.
2851 2011-03-16 Jason Merrill <jason@redhat.com>
2854 * semantics.c (potential_constant_expression_1): Don't allow *this
2856 (register_constexpr_fundef): Use potential_rvalue_constant_expression.
2859 * decl.c (compute_array_index_type): Don't bother trying to deal
2860 with literal classes in ABI v1.
2863 * decl.c (duplicate_decls): Return NULL_TREE for clashing
2867 * semantics.c (cxx_eval_constant_expression) [COMPOUND_EXPR]: Don't
2868 use the generic binary expression handling.
2870 2011-03-16 Diego Novillo <dnovillo@google.com>
2872 * Make-lang.in (CXX_PARSER_H): New.
2873 (cp/parser.o): Add dependency on CXX_PARSER_H.
2874 Add dependency on tree-pretty-print.h
2875 (cp/cp-lang.o): Add dependency on CXX_PARSER_H.
2876 * cp-lang.c: Include parser.h.
2877 * parser.c: Include parser.h.
2878 (struct cp_token): Add bitfield purged_p.
2881 (CPP_PURGED): Remove. Update all users.
2882 (struct cp_lexer): Change field buffer to be a VEC of cp_token.
2883 Remove field buffer_length.
2886 (struct tree_check): Move to parser.h.
2887 (cp_token_position): Likewise.
2888 (struct cp_token_cache): Likewise.
2889 (CPP_KEYWORD): Likewise.
2890 (CPP_TEMPLATE_ID): Likewise.
2891 (CPP_NESTED_NAME_SPECIFIER): Likewise.
2892 (N_CP_TTYPES): Likewise.
2893 (enum cp_parser_status_kind): Likewise.
2894 (struct cp_parser_context): Likewise.
2895 (struct cp_default_arg_entry_d): Likewise.
2896 (struct cp_unparsed_functions_entry_d): Likewise.
2897 (struct cp_parser): Likewise.
2898 (cp_lexer_dump_tokens): New.
2899 (cp_lexer_debug_tokens): New.
2900 (cp_lexer_finished_p): New.
2901 (cp_lexer_alloc): Factor out of cp_lexer_new_main.
2902 (cp_lexer_new_main): Re-write main lexing loop to push
2903 tokens into the new VEC buffer.
2904 (cp_lexer_print_token): Improve printing of CPP_NUMBER tokens.
2905 Do not abort if the token type is not recognized, just print
2907 * parser.h: New file.
2908 * config-lang.in (gtfiles): Add cp/parser.h.
2910 2011-03-16 Jason Merrill <jason@redhat.com>
2913 * typeck.c (check_return_expr): Fix conditions for setting
2914 LOOKUP_PREFER_RVALUE.
2916 * call.c (build_over_call): Remove require_complete_type_sfinae call.
2919 * decl.c (check_array_designated_initializer): Allow integer index.
2920 (reshape_init_array_1): Set index on the elements.
2922 2011-03-16 Jason Merrill <jason@redhat.com>
2925 * typeck.c (convert_for_initialization): Use
2926 perform_implicit_conversion_flags.
2927 * call.c (standard_conversion): If LOOKUP_PREFER_RVALUE, set
2928 rvaluedness_matches_p on ck_rvalue.
2929 (convert_like_real) [ck_rvalue]: And restore it here.
2932 * call.c (convert_arg_to_ellipsis): Handle incomplete type.
2934 2011-03-16 Jason Merrill <jason@redhat.com>
2936 * parser.c (cp_parser_abort_tentative_parse): Make sure we haven't
2937 committed to this tentative parse.
2940 * semantics.c (finish_call_expr): Preserve reference semantics
2943 * call.c (convert_default_arg): Use LOOKUP_IMPLICIT.
2945 2011-03-16 Jakub Jelinek <jakub@redhat.com>
2947 * cp-objcp-common.c (cp_function_decl_explicit_p): Don't crash if
2948 DECL_LANG_SPECIFIC is NULL.
2950 2011-03-15 Jason Merrill <jason@redhat.com>
2953 * pt.c (value_dependent_expression_p) [NOEXCEPT_EXPR]: Don't
2954 check value_dependent_expression_p on the operand.
2956 * semantics.c (push_cx_call_context): Return bool.
2957 (cxx_eval_call_expression): Handle excess depth.
2960 * method.c (synthesized_method_walk): Cleanups don't affect the
2961 triviality of a constructor, but do affect deletion and exception
2964 2011-03-15 Rodrigo Rivas Costa <rodrigorivascosta@gmail.com>
2966 * decl2.c (cp_check_const_attributes): New.
2967 (cplus_decl_attributes): Call cp_check_const_attributes.
2969 2011-03-15 Jason Merrill <jason@redhat.com>
2972 * call.c (convert_default_arg): Use DECL_ORIGIN of fn. Check for
2974 (push_defarg_context, pop_defarg_context): New.
2975 * parser.c (cp_parser_late_parsing_default_args): Use them.
2976 * cp-tree.h: Declare them.
2978 2011-03-11 Dodji Seketeli <dodji@redhat.com>
2980 * call.c (add_builtin_candidate)<case INDIRECT_REF>: The type of
2981 the argument of the indirection operator should not be dependent.
2984 2011-03-11 Jason Merrill <jason@redhat.com>
2987 * pt.c (tsubst) [TYPENAME_TYPE]: Only give errors if tf_error.
2990 * parser.c (cp_parser_template_type_arg): Set
2991 type_definition_forbidden_message.
2994 * decl.c (compute_array_index_type): Discard folding
2995 if it didn't produce a constant.
2997 2011-03-11 Jakub Jelinek <jakub@redhat.com>
3000 * init.c (build_zero_init_1): Extracted from build_zero_init.
3001 Add FIELD_SIZE argument, if non-NULL and field bit_position
3002 as not smaller than that, don't add that field's initializer.
3003 Pass DECL_SIZE as last argument to build_zero_init_1
3004 for DECL_FIELD_IS_BASE fields.
3005 (build_zero_init): Use build_zero_init_1.
3007 2011-03-10 Jason Merrill <jason@redhat.com>
3010 * pt.c (iterative_hash_template_arg): Remove special case for
3014 * parser.c (cp_parser_single_declaration): Just return if
3015 cp_parser_parse_and_diagnose_invalid_type_name complained.
3017 2011-03-09 Jason Merrill <jason@redhat.com>
3020 * pt.c (unify): An unresolved overload is a nondeduced context.
3022 2011-03-09 Martin Jambor <mjambor@suse.cz>
3024 PR tree-optimization/47714
3025 * method.c (use_thunk): Clear addressable flag of thunk arguments.
3027 2011-03-08 Dodji Seketeli <dodji@redhat.com>
3030 * pt.c (convert_nontype_argument): Only call decay_conversion on
3033 2011-03-08 Jason Merrill <jason@redhat.com>
3036 * mangle.c (write_template_arg_literal) [STRING_CST]: Sorry.
3039 * pt.c (convert_nontype_argument): Don't crash on non-pointer
3040 argument to pointer parameter.
3043 * pt.c (instantiate_decl): Don't clear DECL_INTERFACE_KNOWN on
3046 2011-03-08 Dodji Seketeli <dodji@redhat.com>
3049 * name-lookup.c (binding_to_template_parms_of_scope_p): Only
3050 consider scopes of primary template definitions. Adjust comments.
3052 2011-03-07 Jason Merrill <jason@redhat.com>
3055 * pt.c (convert_nontype_argument): Fix -fpermissive allowing
3057 * semantics.c (potential_constant_expression_1): Check TREE_OVERFLOW.
3060 * init.c (constant_value_1): Always require init to be TREE_CONSTANT.
3063 * mangle.c (write_type): Strip cv-quals from FUNCTION_TYPE here.
3064 (write_CV_qualifiers_for_type): Not here.
3066 2011-03-06 Joseph Myers <joseph@codesourcery.com>
3068 * lang-specs.h: Match -save-temps* instead of -save-temps.
3070 2011-03-05 Jason Merrill <jason@redhat.com>
3072 * mangle.c (write_expression): Change ABI v6 to v5.
3073 (write_type): Likewise.
3075 2011-03-04 Jan Hubicka <jh@suse.cz>
3078 * optimize.c (maybe_clone_body): Update call of cgraph_same_body_alias
3079 and cgraph_add_thunk.
3080 * method.c (make_alias_for_thunk, use_thunk): Likewise.
3081 * mangle.c (mangle_decl): Likewise.
3083 2011-03-04 Jason Merrill <jason@redhat.com>
3086 * pt.c (tsubst_copy_and_build) [PSEUDO_DTOR_EXPR]: Use tsubst for type.
3087 (tsubst_copy) [default]: Just return t if !ENABLE_CHECKING.
3090 * search.c (check_final_overrider): Allow pointer to same incomplete
3091 class type with different cv-quals.
3093 2011-03-03 Paolo Carlini <paolo.carlini@oracle.com>
3096 * pt.c (tsubst_template_args): Check argument t for error_mark_node.
3098 2011-03-03 Jason Merrill <jason@redhat.com>
3101 * pt.c (tsubst_copy_and_build) [TARGET_EXPR]: Retain TREE_CONSTANT.
3103 2011-03-02 Jason Merrill <jason@redhat.com>
3106 * parser.c (cp_parser_condition): Don't fold_non_dependent_expr here.
3109 * tree.c (build_vec_init_elt): Split out from...
3110 (build_vec_init_expr): ...here.
3111 (diagnose_non_constexpr_vec_init): New fn.
3112 * semantics.c (potential_constant_expression_1): Use it.
3113 * cp-tree.h: Declare it.
3115 2011-03-01 Jason Merrill <jason@redhat.com>
3118 * parser.c (cp_parser_primary_expression): Don't warn about a
3119 failed tentative parse.
3122 * semantics.c (cxx_bind_parameters_in_call): Don't call
3123 adjust_temp_type on non-constant args.
3126 * call.c (standard_conversion): Provide requested cv-quals on
3127 class rvalue conversion.
3130 * decl2.c (grokbitfield): Handle type-dependent width.
3132 2011-02-28 Jason Merrill <jason@redhat.com>
3135 * class.c (update_vtable_entry_for_fn): Check BINFO_LOST_PRIMARY_P
3136 after checking for a non-thunk.
3138 2011-02-26 Jason Merrill <jason@redhat.com>
3141 * tree.c (cp_tree_equal): Compare DECL_PARM_LEVEL.
3142 * pt.c (iterative_hash_template_arg): And hash it.
3145 * semantics.c (non_const_var_error): Split out from...
3146 (cxx_eval_constant_expression): ...here.
3147 (potential_constant_expression_1) [VAR_DECL]: Use it.
3148 Allow dependent variables.
3150 2011-02-24 Jason Merrill <jason@redhat.com>
3152 * parser.c (cp_parser_constant_expression): Set
3153 non_integral_constant_expression correctly for C++0x too.
3154 (cp_parser_static_assert): Allow non-constant expression.
3155 (cp_parser_direct_declarator): Expect non_constant_p to be set
3157 * pt.c (value_dependent_expression_p): Handle TYPEID_EXPR.
3158 * semantics.c (maybe_constant_value): Check type_unknown_p too.
3159 (potential_rvalue_constant_expression): New.
3160 (require_potential_rvalue_constant_expression): New.
3162 2011-02-23 Jason Merrill <jason@redhat.com>
3164 * cp-tree.h (DECL_PARM_LEVEL): New.
3165 (struct lang_decl_parm): Add level field.
3166 * name-lookup.c (function_parm_depth): New fn.
3167 * name-lookup.h: Declare it.
3168 * parser.c (cp_parser_parameter_declaration_list): Use it.
3169 * mangle.c (struct globals): Add parm_depth field.
3170 (write_bare_function_type): Adjust it.
3171 (write_expression): Include the level delta in PARM_DECL mangling
3174 * semantics.c (finish_decltype_type): Remove shortcut for decltype
3176 * mangle.c (write_type) [DECLTYPE_TYPE]: Strip it here for abi < 6.
3178 2011-02-23 Nathan Froyd <froydnj@codesourcery.com>
3181 * parser.c (cp_parser_class_specifier): Require a closing brace
3182 to attempt error recovery.
3184 2011-02-23 Jakub Jelinek <jakub@redhat.com>
3187 * pt.c (struct pending_template): Add chain_next GTY option.
3188 * decl.c (struct named_label_use_entry): Likewise.
3190 2011-02-22 Paolo Carlini <paolo.carlini@oracle.com>
3193 * semantics.c (build_lambda_object): Bail out if a field is
3196 2011-02-22 Dodji Seketeli <dodji@redhat.com>
3199 * class.c (dfs_declare_virt_assop_and_dtor)
3200 (declare_virt_assop_and_dtor): New static functions.
3201 (add_implicitly_declared_members): Use
3202 declare_virt_assop_and_dtor.
3204 2011-02-21 Jason Merrill <jason@redhat.com>
3207 * decl2.c (decl_constant_var_p): A constexpr var needs an
3208 initializer to be constant.
3209 * semantics.c (cxx_eval_constant_expression): Complain about
3210 constexpr var used in its own initializer.
3211 * call.c (set_up_extended_ref_temp): Set
3212 DECL_INITIALIZED_BY_CONSTANT_EXPRESSION_P too.
3214 2011-02-20 Jason Merrill <jason@redhat.com>
3217 * semantics.c (cxx_eval_call_expression): Call
3218 cxx_eval_constant_expression in trivial shortcut.
3221 * call.c (convert_class_to_reference): Don't try to set up a
3222 second conv sequence for non-viable candidates.
3225 * error.c (location_of): Handle non-tagged types.
3228 * method.c (process_subob_fn): Instantiate constexpr templates.
3229 * optimize.c (maybe_clone_body): Propagate DECL_DECLARED_CONSTEXPR_P.
3231 2011-02-20 Dodji Seketeli <dodji@redhat.com>
3234 * pt.c (tsubst_pack_expansion): do not use
3235 cp_tree_equal/same_type_p to detect an expansion of a parameter
3238 2011-02-19 Jason Merrill <jason@redhat.com>
3241 * semantics.c (cxx_eval_call_expression): Shortcut trivial copy.
3243 2011-02-18 Paolo Carlini <paolo.carlini@oracle.com>
3246 * semantics.c (finish_non_static_data_member): Early return if
3247 object is error_mark_node.
3249 2011-02-18 Dodji Seketeli <dodji@redhat.com>
3252 * pt.c (do_auto_deduction): Do not mention error_mark_node in
3254 * semantics.c (finish_id_expression): Do not pass erroneous decl
3255 to decl_constant_var_p.
3257 2011-02-17 Jakub Jelinek <jakub@redhat.com>
3260 * cvt.c (convert_from_reference): Call mark_exp_read.
3262 2011-02-11 Dodji Seketeli <dodji@redhat.com>
3265 * pt.c (finish_call_expr): Consider a call expression that has a
3266 dependent "this" pointer as being dependent. Add comments.
3267 (dependent_type_p, type_dependent_expression_p): Update comments.
3269 2011-02-16 Dodji Seketeli <dodji@redhat.com>
3272 * pt.c (tsubst_copy)<case SIZEOF_EXPR>: Ensure that even pack
3273 expansion arguments are not evaluated.
3275 2011-02-16 Jakub Jelinek <jakub@redhat.com>
3278 * cp-tree.h (ENUM_FIXED_UNDERLYING_TYPE_P): Use TYPE_LANG_FLAG_5
3279 instead of TYPE_LANG_FLAG_3.
3280 * pt.c (lookup_template_class): Copy over
3281 ENUM_FIXED_UNDERLYING_TYPE_P.
3283 2011-02-15 Jason Merrill <jason@redhat.com>
3286 * method.c (synthesized_method_walk): Always exit early for
3287 trivial fn in C++98 mode.
3289 2011-02-14 Jason Merrill <jason@redhat.com>
3292 * parser.c (cp_parser_enumerator_definition): Call
3293 fold_non_dependent_expr.
3295 2011-02-09 Jason Merrill <jason@redhat.com>
3297 * decl.c (cp_make_fname_decl): Set DECL_THIS_STATIC at toplevel.
3298 * semantics.c (finish_fname): Only return the name if we're in
3301 * decl.c (build_enumerator): Don't perform integral promotions on
3302 non-integral constants.
3304 * cvt.c (convert_to_void): Handle null op1.
3306 * class.c (type_has_constexpr_default_constructor): Make sure the
3307 caller stripped an enclosing array.
3308 * init.c (perform_member_init): Strip arrays before calling it.
3311 * semantics.c (potential_constant_expression_1): Handle TEMPLATE_DECL.
3313 2011-02-03 Dodji Seketeli <dodji@redhat.com>
3316 * tree.c (cp_tree_equal)<TEMPLATE_PARM_INDEX>: Take the number of
3317 template parameters in account.
3319 2011-02-03 Nathan Froyd <froydnj@codesourcery.com>
3322 * parser.c (cp_parser_class_specifier): Fix setting of
3325 2011-01-31 Jakub Jelinek <jakub@redhat.com>
3328 * semantics.c (build_data_member_initialization): Handle
3329 STATEMENT_LIST always instead of just for CLEANUP_BODY.
3331 2011-01-31 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
3333 * g++spec.c (lang_specific_driver) [HAVE_LD_STATIC_DYNAMIC] Use
3334 LD_STATIC_OPTION, LD_DYNAMIC_OPTION.
3336 2011-01-29 Dodji Seketeli <dodji@redhat.com>
3339 * cp-tree.h (fixup_template_parms): Declare.
3340 * pt.c (end_template_parm_list): Do not fixup template parms here.
3341 (fixup_template_parms): Remove static. Fix typo in the
3342 comments. Remove useless code statement.
3343 (fixup_template_parm): For a template template parameter, fixup
3344 its attributes before fixing up its type.
3346 (cp_parser_template_declaration_after_export): After parsing
3347 template parameters fixup their types.
3349 2011-01-26 Jakub Jelinek <jakub@redhat.com>
3352 * semantics.c (potential_constant_expression_1): Handle
3355 2011-01-26 Dave Korn <dave.korn.cygwin@gmail.com>
3358 * semantics.c (expand_or_defer_fn_1): Handle it.
3359 * decl2.c (decl_needed_p): Likewise.
3361 2011-01-21 Jason Merrill <jason@redhat.com>
3364 * semantics.c (build_constexpr_constructor_member_initializers):
3365 Handle trivial copy.
3367 2011-01-21 Jakub Jelinek <jakub@redhat.com>
3370 * semantics.c (begin_for_stmt): If -fno-for-scope, don't
3371 assume init must be NULL if scope is NULL.
3372 (begin_range_for_stmt): Likewise.
3374 2011-01-21 Jason Merrill <jason@redhat.com>
3377 * semantics.c (cxx_eval_constant_expression): Handle OFFSET_REF.
3380 * semantics.c (potential_constant_expression_1): Split out from
3381 potential_constant_expression. Add want_rval parm. Handle
3382 template expression forms. Don't enforce restriction on address
3383 of automatic variable here. Add a couple of diagnostics that
3385 (require_potential_constant_expression): New entry point.
3386 (build_data_member_initialization, register_constexpr_fundef): Adjust.
3387 (maybe_constant_value): Check potential_constant_expression.
3388 * pt.c (fold_non_dependent_expr_sfinae): Likewise.
3389 * tree.c (build_vec_init_expr): Adjust.
3391 2011-01-19 Jakub Jelinek <jakub@redhat.com>
3394 * decl2.c (finish_anon_union): Only call mangle_decl if TREE_STATIC
3397 2011-01-17 Jason Merrill <jason@redhat.com>
3400 * semantics.c (base_field_constructor_elt): New fn.
3401 (cxx_eval_bare_aggregate): Use it.
3402 (build_data_member_initialization): Leave COMPONENT_REF for
3405 2011-01-14 Rodrigo Rivas Costa <rodrigorivascosta@gmail.com>
3407 * parser.c (cp_parser_range_for): Remove the "unused variable" warning
3410 2011-01-15 Giovanni Funchal <gafunchal@gmail.com>
3411 Jonathan Wakely <jwakely.gcc@gmail.com>
3414 * decl.c (grokdeclarator): Reject mutable reference members.
3416 2011-01-14 Jason Merrill <jason@redhat.com>
3419 * pt.c (coerce_template_parms): Fix error recovery.
3422 * typeck2.c (check_narrowing): Only check arithmetic types.
3425 * tree.c (build_vec_init_expr): Handle flexible array
3428 2011-01-13 Kai Tietz <kai.tietz@onevision.com>
3431 * cp-tree.h (CLASSTYPE_VISIBILITY): Use
3432 TYPE_MAIN_DECL instead of TYPE_NAME.
3433 (CLASSTYPE_VISIBILITY_SPECIFIED): Likewise.
3434 * decl2.c (determine_visibility): Add check
3435 of CLASS_TYPE_P for underlying_type.
3437 2011-01-12 Rodrigo Rivas Costa <rodrigorivascosta@gmail.com>
3439 * cp-tree.h (begin_for_scope): New prototype.
3440 (begin_for_stmt): Update prototype.
3441 (begin_range_for_stmt): Update prototype.
3442 * init.c (build_vec_init): Update call to begin_for_stmt.
3443 * parser.c (cp_parser_for): New.
3444 (cp_parser_c_for): Add three new parameters.
3445 (cp_parser_range_for): Likewise. Most parsing code removed.
3446 (cp_parser_iteration_statement): Call cp_parser_for instead of
3447 cp_parser_c_for and cp_parser_range_for.
3448 (cp_parser_for_init_statement): Add new parameter and return type.
3449 (cp_parser_block_declaration): Update call to
3450 cp_parser_simple_declaration.
3451 (cp_parser_simple_declaration): Add new parameter.
3452 Update call to cp_parser_init_declarator.
3453 (cp_parser_init_declarator): Add new parameter.
3454 * pt.c (tsubst_expr): Update call to begin_for_stmt.
3455 * semantics.c (begin_for_scope): New.
3456 (begin_for_stmt): Add two new parameters.
3457 (begin_range_for_stmt): Likewise.
3459 2011-01-12 Nicola Pero <nicola.pero@meta-innovation.com>
3461 * parser.c (cp_parser_objc_at_property_declaration): Improved
3464 2011-01-11 Dodji Seketeli <dodji@redhat.com>
3467 * cp-lang.c (get_template_innermost_arguments_folded)
3468 (get_template_argument_pack_elems_folded)
3469 (template_arg_needs_folding, fold_cplus_constants): New static
3471 (LANG_HOOKS_GET_INNERMOST_GENERIC_ARGS): Set this hook to
3472 get_template_innermost_arguments_folded.
3473 (LANG_HOOKS_GET_ARGUMENT_PACK_ELEMS): Set this hook to
3474 get_template_argument_pack_elems_folded.
3476 2011-01-11 Jason Merrill <jason@redhat.com>
3479 * init.c (build_new_1): Handle value-init in templates differently.
3482 * tree.c (maybe_dummy_object): Check current_class_ref against
3483 context, not current_class_type.
3485 2011-01-08 Nicola Pero <nicola.pero@meta-innovation.com>
3488 * parser.c (cp_parser_objc_typename): If the type is unknown, for
3489 error recovery purposes behave as if it was not specified so that
3490 the default type is used.
3492 2011-01-07 Jakub Jelinek <jakub@redhat.com>
3495 * pt.c (tsubst_copy_and_build): Use tsubst instead of tsubst_copy
3496 for the second build_x_va_arg argument.
3498 2011-01-05 Tom Tromey <tromey@redhat.com>
3500 * typeck.c (cp_build_addr_expr_1): Update call to lvalue_error.
3501 (lvalue_or_else): Likewise.
3503 2011-01-01 Kai Tietz <kai.tietz@onevision.com>
3506 * tree.c (cxx_type_hash_eq):
3507 Allow METHOD_TYPE, too.
3510 Copyright (C) 2011 Free Software Foundation, Inc.
3512 Copying and distribution of this file, with or without modification,
3513 are permitted in any medium without royalty provided the copyright
3514 notice and this notice are preserved.