1 2011-09-26 Jason Merrill <jason@redhat.com>
4 * semantics.c (cxx_eval_logical_expression): Use tree_int_cst_equal
7 2011-09-26 Paolo Carlini <paolo.carlini@oracle.com>
10 * error.c (dump_template_bindings): Separate bindings with semicolons
13 2011-09-26 Jason Merrill <jason@redhat.com>
16 * call.c (compare_ics): Only consider rvaluedness_matches_p
17 if the target type is the same or it too differs in rvalueness.
20 * call.c (implicit_conversion): Mask out inappropriate LOOKUP
21 flags at the top of the function.
23 * pt.c (tsubst_copy) [PARM_DECL]: Handle 'this' in NSDMI.
25 2011-09-26 Paolo Carlini <paolo.carlini@oracle.com>
27 * pt.c (convert_nontype_argument): Handle NULLPTR_TYPE.
29 2011-09-26 Paolo Carlini <paolo.carlini@oracle.com>
32 * cp-gimplify.c (get_bc_label): Remove obsolete diagnostics.
34 2011-09-25 Jason Merrill <jason@redhat.com>
36 * parser.c (inject_this_parameter): Split out from
37 cp_parser_late_return_type_opt.
38 (cp_parser_class_specifier_1): Use it for NSDMIs.
39 * tree.c (bot_replace): Replace NSDMI 'this' with real 'this'.
41 2011-09-24 Jason Merrill <jason@redhat.com>
43 * except.c (expr_noexcept_p): Split out from finish_noexcept_expr.
44 * cp-tree.h: Declare it.
45 * method.c (walk_field_subobs): Use it.
47 * init.c (perform_member_init): Instantiate NSDMI here.
48 * pt.c (tsubst_decl) [FIELD_DECL]: Not here.
50 Handle deferred parsing of NSDMIs.
51 * parser.h (cp_unparsed_functions_entry): Add nsdmis field.
52 * parser.c (unparsed_nsdmis, cp_parser_save_nsdmi): New.
53 (cp_parser_late_parse_one_default_arg): Split out from
54 cp_parser_late_parsing_default_args.
55 (cp_parser_late_parsing_nsdmi): New.
56 (push_unparsed_function_queues): Set it.
57 (cp_parser_parameter_declaration): Save the '=' token.
58 (cp_parser_template_parameter): Likewise.
59 (cp_parser_default_argument): Call cp_parser_initializer
60 rather than cp_parser_initializer_clause.
61 (cp_parser_class_specifier_1): Parse unparsed_nsdmis.
62 (cp_parser_member_declaration): Handle nsdmis.
63 * decl2.c (grokfield): Handle DEFAULT_ARG for a function.
65 Implement C++11 non-static data member initializers.
66 * cp-tree.h (enum cpp_warn_str): Add CPP0X_NSDMI.
67 * error.c (maybe_warn_cpp0x): Handle it.
68 * call.c (convert_like_real) [ck_user]: Don't complain about
69 using an explicit constructor for direct-initialization.
70 * class.c (check_field_decl): Fix ancient typo.
71 (check_field_decls): NSDMIs make the default ctor non-trivial.
72 * decl.c (cp_finish_decl): Record NSDMI.
73 (grokdeclarator): Allow NSDMI.
74 * decl2.c (grokfield): Allow NSDMI. Correct LOOKUP flags.
75 * init.c (perform_member_init): Use NSDMI.
76 * method.c (walk_field_subobs): Check for NSDMI.
77 * parser.c (cp_parser_member_declaration): Parse { } init.
78 * semantics.c (register_constexpr_fundef): Don't talk about
79 a return statement in a constexpr constructor.
80 (cxx_eval_call_expression): Check DECL_INITIAL instead of
83 2011-09-24 Paolo Carlini <paolo.carlini@oracle.com>
86 * class.c (build_base_path): Add a tsubst_flags_t parameter.
87 (convert_to_base): Adjust call.
88 * typeck.c (build_class_member_access_expr,
89 get_member_function_from_ptrfunc, build_static_cast_1): Likewise.
90 * init.c (dfs_initialize_vtbl_ptrs, emit_mem_initializers): Likewise.
91 * method.c (do_build_copy_constructor, do_build_copy_assign): Likewise.
92 * rtti.c (build_dynamic_cast_1): Likewise.
93 * typeck2.c (build_scoped_ref, build_m_component_ref): Likewise.
94 * call.c (build_over_call, build_special_member_call): Likewise.
95 * cvt.c (cp_convert_to_pointer, convert_to_pointer_force,
96 build_up_reference): Likewise.
97 * cp-tree.h (build_base_path): Adjust declaration.
99 2011-09-23 Jason Merrill <jason@redhat.com>
101 Core 253 - allow const objects with no initializer or
102 user-provided default constructor if the defaulted constructor
103 initializes all the subobjects.
106 * class.c (default_init_uninitialized_part): New.
107 * cp-tree.h: Declare it.
108 * decl.c (check_for_uninitialized_const_var): Use it.
109 * init.c (perform_member_init): Likewise.
110 (build_new_1): Likewise.
111 * method.c (walk_field_subobs): Likewise.
113 2011-09-23 Paolo Carlini <paolo.carlini@oracle.com>
116 * decl.c (check_static_variable_definition): Allow in-class
117 initialization of static data member of non-integral type in
120 2011-09-22 Paolo Carlini <paolo.carlini@oracle.com>
123 * semantics.c (potential_constant_expression_1): Handle USING_DECL.
125 2011-09-22 Paolo Carlini <paolo.carlini@oracle.com>
128 * pt.c (invalid_nontype_parm_type_p): Handle NULLPTR_TYPE.
130 2011-09-22 Jonathan Wakely <jwakely.gcc@gmail.com>
131 Paolo Carlini <paolo.carlini@oracle.com>
134 * friend.c (make_friend_class): cv-qualification is ok in a
137 2011-09-21 Paolo Carlini <paolo.carlini@oracle.com>
140 * decl.c (grokdeclarator): Consistently handle both __int128
141 and unsigned __int128 with -pedantic; suppress diagnostic in
144 2011-09-20 Jason Merrill <jason@redhat.com>
146 * cp-tree.h (DECL_TEMPLOID_INSTANTIATION): New.
147 (DECL_GENERATED_P): New.
148 * class.c (finalize_literal_type_property): Use them.
149 * semantics.c (is_instantiation_of_constexpr): Likewise.
150 (register_constexpr_fundef): Likewise.
152 * call.c (convert_default_arg): Avoid redundant copy.
153 * tree.c (bot_manip): Copy everything.
155 2011-09-20 Roberto Agostino Vitillo <ravitillo@lbl.gov>
157 * call.c (build_new_method_call_1): Use non-virtual lookup
158 for final virtual functions.
160 2011-09-16 Jason Merrill <jason@redhat.com>
163 * call.c (set_flags_from_callee): Split out from build_call_a.
164 * cp-tree.h: Declare it.
165 * tree.c (bot_manip): Call it.
167 2011-09-15 Jason Merrill <jason@redhat.com>
170 * parser.c (cp_parser_late_return_type_opt): Check quals parameter
171 for clearing current_class_ptr, too.
173 2011-09-14 Diego Novillo <dnovillo@google.com>
175 * name-lookup.c (lookup_arg_dependent): Use conditional
177 * decl.c (xref_tag): Likewise.
179 2011-09-14 Paolo Carlini <paolo.carlini@oracle.com>
182 * pt.c (regenerate_decl_from_template): Don't pass an error_mark_node
183 to build_exception_variant.
185 2011-09-13 Dodji Seketeli <dodji@redhat.com>
188 * pt.c (template_parameter_pack_p): Support TEMPLATE_PARM_INDEX
189 nodes. Add a comment.
190 (arg_from_parm_pack_p): New static function, factorized out from
191 tsubst_pack_expansion and extended to support non-type parameter
192 packs represented with TEMPLATE_PARM_INDEX nodes.
193 (tsubst_pack_expansion): Use arg_from_parm_pack_p.
195 2011-09-12 Jason Merrill <jason@redhat.com>
197 * pt.c (type_unification_real): Fix handling of DEDUCE_CONV
198 with no deducible template parameters.
199 * call.c (rejection_reason_code): Add rr_template_conversion.
200 (print_z_candidate): Handle it.
201 (template_conversion_rejection): New.
202 (build_user_type_conversion_1): Use it.
204 * call.c (merge_conversion_sequences): Set bad_p and user_conv_p
205 on all of the second conversion sequence.
206 (build_user_type_conversion_1): Set bad_p on the ck_user conv.
207 (convert_like_real): Handle bad ck_ref_bind with user_conv_p in the
208 first section. Fix loop logic.
209 (initialize_reference): Call convert_like for diagnostics when
210 we have a (bad) conversion.
212 * call.c (convert_class_to_reference)
213 (convert_class_to_reference_1): Remove.
214 (reference_binding): Use build_user_type_conversion_1 instead.
216 * call.c (initialize_reference): Add flags parm.
217 * decl.c (grok_reference_init): Likewise.
218 (check_initializer): Pass it.
219 * typeck.c (convert_for_initialization): Likewise.
222 * cp-tree.h (LOOKUP_NO_RVAL_BIND): New.
223 * call.c (conditional_conversion): Use it.
224 (reference_binding): Fix handling of xvalues.
226 2011-09-09 Jason Merrill <jason@redhat.com>
228 * call.c (implicit_conversion): Check BRACE_ENCLOSED_INITIALIZER_P
229 before forcing instantiation.
231 2011-09-08 Paolo Carlini <paolo.carlini@oracle.com>
234 * typeck2.c (digest_init_r): Call complete_type_or_maybe_complain
235 instead of complete_type_or_else.
237 2011-09-08 Dodji Seketeli <dodji@redhat.com>
239 PR c++/33255 - Support -Wunused-local-typedefs warning
240 * name-lookup.c (pushdecl_maybe_friend_1): Use the new
241 record_locally_defined_typedef.
242 * decl.c (finish_function): Use the new
243 maybe_warn_unused_local_typedefs.
244 (grokfield): Use the new record_locally_defined_typedef.
245 * parser.c (lookup_name): Use the new maybe_record_typedef_use.
247 2011-09-07 Paolo Carlini <paolo.carlini@oracle.com>
250 * decl.c (grokdeclarator): Check u.function.exception_specification
253 2011-09-07 Jason Merrill <jason@redhat.com>
256 * parser.c (cp_parser_member_declaration): Don't require a constant
257 rvalue here in C++0x.
259 * pt.c (type_unification_real): Correct complain arg for tsubsting
260 default template args.
262 * pt.c (tsubst_aggr_type): Check TYPE_P before tsubsting.
264 2011-09-06 Jason Merrill <jason@redhat.com>
267 * semantics.c (register_constexpr_fundef): Call is_valid_constexpr_fn.
268 (cx_check_missing_mem_inits): Handle bases and empty trivial members.
269 (validate_constexpr_fundecl): Remove.
270 * decl.c (start_preparsed_function): Don't call it.
271 * cp-tree.h: Don't declare it.
273 2011-09-04 Jason Merrill <jason@redhat.com>
276 * call.c (reference_binding): Don't set is_lvalue for an rvalue
282 * call.c (reference_binding): Set rvaluedness_matches_p properly
283 for reference to function conversion ops.
284 (compare_ics): Adjust.
286 * class.c (trivial_default_constructor_is_constexpr): Rename from
287 synthesized_default_constructor_is_constexpr.
288 (type_has_constexpr_default_constructor): Adjust.
289 (add_implicitly_declared_members): Call it instead.
290 (explain_non_literal_class): Explain about non-constexpr default ctor.
292 * method.c (synthesized_method_walk): Adjust.
293 * semantics.c (explain_invalid_constexpr_fn): Handle defaulted
298 * init.c (perform_member_init): Don't diagnose missing inits here.
299 (emit_mem_initializers): Or here.
300 * method.c (process_subob_fn): Don't instantiate constexpr ctors.
301 * semantics.c (cx_check_missing_mem_inits): New.
302 (explain_invalid_constexpr_fn): Call it.
303 (register_constexpr_fundef): Likewise. Leave
304 DECL_DECLARED_CONSTEXPR_P set when the body is unsuitable.
305 (cxx_eval_call_expression): Adjust diagnostics.
306 (cxx_eval_constant_expression): Catch use of 'this' in a constructor.
308 2011-08-30 Jason Merrill <jason@redhat.com>
311 * cp-tree.h (cp_decl_specifier_seq): Rename user_defined_type_p
312 to type_definition_p.
313 * parser.c (cp_parser_set_decl_spec_type): Likewise.
314 * decl.c (grokdeclarator): Check it.
317 * semantics.c (finish_id_expression): Use
318 current_nonlambda_class_type for qualified-ids.
321 * decl.c (poplevel): Disable for scope compatibility hack
325 * semantics.c (add_capture): Call complete_type for copy.
328 * semantics.c (cxx_eval_component_reference): Handle
329 value-initialization for omitted initializers.
331 2011-08-29 Jason Merrill <jason@redhat.com>
334 * semantics.c (finish_id_expression): Mark captured variables used.
336 2011-08-29 Jakub Jelinek <jakub@redhat.com>
337 Jason Merrill <jason@redhat.com>
340 * class.c (finish_struct_1): Complain if the first field is
343 2011-08-29 Jason Merrill <jason@redhat.com>
347 * parser.c (cp_parser_default_argument): Use
348 cp_parser_initializer_clause.
349 (cp_parser_late_parsing_default_args): Likewise.
351 2011-08-26 Jason Merrill <jason@redhat.com>
355 * pt.c (check_valid_ptrmem_cst_expr): A null member pointer value
357 (convert_nontype_argument): Likewise. Implicitly convert nullptr
358 and do constant folding.
359 * mangle.c (write_template_arg_literal): Mangle null member
361 * call.c (null_member_pointer_value_p): New.
362 * cp-tree.h: Declare it.
364 2011-08-25 Jason Merrill <jason@redhat.com>
366 * call.c (convert_like_real): Remove redundant complain checks.
369 * call.c (convert_like_real): Exit early if bad and !tf_error.
371 2011-08-23 Jason Merrill <jason@redhat.com>
373 * typeck2.c (build_functional_cast): Don't try to avoid calling
375 * pt.c (instantiate_class_template_1): Don't copy TYPE_HAS_* flags.
377 2011-08-23 Jason Merrill <jason@redhat.com>
381 * tree.c (dependent_name): New.
382 (cp_tree_equal): Two calls with the same dependent name are
383 equivalent even if the overload sets are different.
385 2011-08-23 Jason Merrill <jason@redhat.com>
387 * tree.c (build_target_expr): Set TREE_CONSTANT on
388 literal TARGET_EXPR if the value is constant.
389 * typeck2.c (build_functional_cast): Don't set it here.
391 2011-08-23 Jason Merrill <jason@redhat.com>
394 * call.c (null_ptr_cst_p): Only 0 qualifies in C++11.
396 2011-08-23 Jason Merrill <jason@redhat.com>
399 * decl.c (cxx_init_decl_processing): Initialize
400 dependent_lambda_return_type_node.
401 * cp-tree.h (cp_tree_index): Add CPTI_DEPENDENT_LAMBDA_RETURN_TYPE.
402 (dependent_lambda_return_type_node): Define.
403 (DECLTYPE_FOR_LAMBDA_RETURN): Remove.
404 * semantics.c (lambda_return_type): Handle overloaded function.
405 Use dependent_lambda_return_type_node instead of
406 DECLTYPE_FOR_LAMBDA_RETURN.
407 (apply_lambda_return_type): Don't check dependent_type_p.
408 * pt.c (tsubst_copy_and_build): Handle lambda return type deduction.
409 (instantiate_class_template_1): Likewise.
410 (tsubst): Don't use DECLTYPE_FOR_LAMBDA_RETURN.
411 * mangle.c (write_type): Likewise.
412 * typeck.c (structural_comptypes): Likewise.
413 (check_return_expr): Handle dependent_lambda_return_type_node.
415 2011-08-23 Jason Merrill <jason@redhat.com>
418 * semantics.c (maybe_constant_value): Don't try to fold { }.
419 * pt.c (build_non_dependent_expr): Don't wrap { }.
420 * init.c (build_value_init): Allow scalar value-init in templates.
422 2011-08-23 Jason Merrill <jason@redhat.com>
424 * semantics.c (potential_constant_expression_1): Allow 'this'.
426 2011-08-23 Jakub Jelinek <jakub@redhat.com>
429 * typeck.c (cp_build_modify_expr): Call mark_rvalue_use on rhs
430 if it has side-effects and needs to be preevaluated.
432 2011-08-23 Siddhesh Poyarekar <siddhesh.poyarekar@gmail.com>
435 * except.c (begin_eh_spec_block): Build EH_SPEC block on the
436 same line as the function.
438 2011-08-23 Jakub Jelinek <jakub@redhat.com>
441 * class.c (finish_struct_1): If TYPE_TRANSPARENT_AGGR is set on a type
442 which doesn't have any fields, clear it and diagnose.
444 2011-08-18 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
445 Marc Glisse <marc.glisse@normalesup.org>
448 * mangle.c (decl_mangling_context): Call
449 targetm.cxx.decl_mangling_context.
450 (write_unscoped_name): Use decl_mangling_context.
452 2011-08-18 Dodji Seketeli <dodji@redhat.com>
455 * pt.c (parameter_of_template_p): Handle comparison with DECLs of
456 template parameters as created by process_template_parm.
458 2011-08-16 Jason Merrill <jason@redhat.com>
461 * pt.c (unify_pack_expansion): Correct overloaded unification
464 * pt.c (instantiate_class_template_1): If DECL_PRESERVE_P is set
465 on a member function or static data member, call mark_used.
468 * typeck2.c (cxx_incomplete_type_diagnostic): Handle
471 2011-08-13 Jason Merrill <jason@redhat.com>
474 * name-lookup.c (local_bindings_p): New.
475 * name-lookup.h: Declare it.
476 * lex.c (unqualified_name_lookup_error): Use it.
479 * error.c (dump_expr): Handle MODIFY_EXPR properly.
481 * decl.c (grok_reference_init): Handle constexpr here.
482 * call.c (initialize_reference): Not here.
484 2011-08-12 David Li <davidxl@google.com>
486 * class.c (update_vtable_entry_for_fn): Set
487 LOST_PRIMARY bit properly.
489 2011-08-12 Jason Merrill <jason@redhat.com>
492 * call.c (convert_arg_to_ellipsis): force_rvalue only in
493 potentially evaluated context.
495 2011-08-12 Richard Guenther <rguenther@suse.de>
497 * call.c (build_over_call): Instead of memcpy use an
498 assignment of two MEM_REFs.
500 2011-08-11 Romain Geissler <romain.geissler@gmail.com>
501 Brian Hackett <bhackett1024@gmail.com>
503 * decl.c (cp_finish_decl): Invoke callbacks on finish_decl event.
505 2011-08-10 Richard Guenther <rguenther@suse.de>
507 * call.c (build_over_call): Call memcpy unconditionally.
509 2011-08-08 Jason Merrill <jason@redhat.com>
512 * semantics.c (finish_call_expr): Don't look at 'this' if we
513 had an explicit object argument.
516 * typeck2.c (check_narrowing): Fix integer logic.
518 2011-08-08 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
520 * Make-lang.in (g++$(exeext)): Add $(EXTRA_GCC_LIBS).
522 2011-08-05 Jason Merrill <jason@redhat.com>
525 * semantics.c (potential_constant_expression_1) [CALL_EXPR]: Sorry
526 on 'this' in a constructor.
529 * semantics.c (finish_decltype_type): Call invalid_nonstatic_memfn_p.
532 * init.c (perform_member_init): Handle invalid array initializer.
535 * semantics.c (cxx_eval_array_reference): Handle failure to
536 reduce the array operand to something we can work with.
538 2011-08-05 Gabriel Charette <gchare@google.com>
540 * decl.c (finish_function): Remove unecessary line 0 hack.
542 2011-08-05 Jason Merrill <jason@redhat.com>
545 * typeck.c (build_x_compound_expr_from_list): Also complain
549 * typeck.c (cp_build_unary_op) [POSTINCREMENT_EXPR]: Strip cv-quals.
552 * parser.c (cp_parser_range_for): Only do auto deduction in
553 template if the range is non-dependent.
555 * init.c (perform_member_init): Always build_aggr_init
556 for a class member with an explicit mem-initializer.
558 * pt.c (unify) [TEMPLATE_TYPE_PARM]: Allow VLA for C++0x 'auto'.
560 2011-08-04 Jakub Jelinek <jakub@redhat.com>
563 * decl.c (cxx_init_decl_processing): Add alloc_size (1) attribute
564 for operator new and operator new []. Call init_attributes.
566 2011-08-02 Jason Merrill <jason@redhat.com>
569 * parser.c (cp_parser_lambda_body): Clear local_variables_forbidden_p.
572 * typeck2.c (check_narrowing): Check unsigned mismatch.
573 * semantics.c (finish_compound_literal): check_narrowing.
576 * pt.c (find_parameter_packs_r): Handle CONSTRUCTOR.
579 * init.c (sort_mem_initializers): Initialize uses_unions_p here.
580 (build_field_list): Not here.
583 * parser.c (build_range_temp): Split out from...
584 (cp_convert_range_for): ...here.
585 (do_range_for_auto_deduction): New.
586 (cp_parser_range_for): Use it.
588 2011-08-02 Jakub Jelinek <jakub@redhat.com>
590 * cp-tree.h (finish_omp_atomic): Adjust prototype.
591 (cxx_omp_const_qual_no_mutable): New prototype.
592 (finish_omp_taskyield): New prototype.
593 * parser.c (cp_parser_omp_atomic): (cp_parser_omp_atomic): Handle
594 parsing OpenMP 3.1 atomics. Adjust finish_omp_atomic caller.
595 (cp_parser_omp_clause_name): Handle final and mergeable clauses.
596 (cp_parser_omp_clause_final, cp_parser_omp_clause_mergeable): New
598 (cp_parser_omp_all_clauses): Handle PRAGMA_OMP_CLAUSE_FINAL
599 and PRAGMA_OMP_CLAUSE_MERGEABLE.
600 (OMP_TASK_CLAUSE_MASK): Allow final and mergeable clauses.
601 (cp_parser_omp_taskyield): New function.
602 (cp_parser_pragma): Handle PRAGMA_OMP_TASKYIELD.
603 (cp_parser_omp_clause_reduction): Handle min and max.
604 * pt.c (tsubst_expr) <case OMP_ATOMIC>: Handle OpenMP 3.1 atomics.
605 (tsubst_omp_clauses): Handle OMP_CLAUSE_FINAL and
606 OMP_CLAUSE_MERGEABLE.
607 * semantics.c (finish_omp_atomic): Add OPCODE, V, LHS1 and RHS1
608 arguments. Handle OpenMP 3.1 atomics. Adjust c_finish_omp_atomic
610 (finish_omp_clauses): Don't complain about const qualified
611 predetermined vars and static data members in firstprivate clause.
612 Handle OMP_CLAUSE_FINAL and OMP_CLAUSE_MERGEABLE. Handle MIN_EXPR
614 (finish_omp_taskyield): New function.
615 * cp-gimplify.c (cxx_omp_const_qual_no_mutable): New function.
616 (cxx_omp_predetermined_sharing): Use it.
618 2011-08-02 Jason Merrill <jason@redhat.com>
620 * call.c (build_call_a): Also check at_function_scope_p.
622 2011-08-01 Jason Merrill <jason@redhat.com>
625 * mangle.c (write_prefix): Handle decltype.
628 * semantics.c (cxx_eval_vec_init_1): Fix logic.
631 * semantics.c (potential_constant_expression_1): Allow any builtin.
632 (morally_constexpr_builtin_function_p): Remove.
634 2011-07-29 Jason Merrill <jason@redhat.com>
637 * parser.c (cp_parser_lambda_expression): Also clear in_statement
638 and in_switch_statement_p.
639 (cp_parser_class_specifier): Likewise.
641 2011-07-28 Jason Merrill <jason@redhat.com>
644 * pt.c (tsubst) [TEMPLATE_PARM_INDEX]: Call convert_from_reference.
645 (convert_nontype_argument, tsubst_template_arg): Handle its output.
647 2011-07-28 Paolo Carlini <paolo.carlini@oracle.com>
650 * semantics.c (potential_constant_expression_1): Handle FMA_EXPR.
652 2011-07-27 Jeffrey Yasskin <jyasskin@google.com>
654 * pt.c (build_template_decl): Copy the function_decl's
655 source location to the new template_decl.
657 2011-07-26 Paolo Carlini <paolo.carlini@oracle.com>
660 * typeck.c (cp_build_modify_expr): Check digest_init return value
663 2011-07-25 Paolo Carlini <paolo.carlini@oracle.com>
666 * parser.c (cp_parser_perform_range_for_lookup): Always assign *being
667 and *end before returning.
669 2011-07-25 Paolo Carlini <paolo.carlini@oracle.com>
672 * parser.c (cp_parser_perform_range_for_lookup): Early return if
673 error_operand_p (range).
675 2011-07-23 Jason Merrill <jason@redhat.com>
678 * parser.c (cp_parser_qualifying_entity): Handle templates.
680 2011-07-22 Jason Merrill <jason@redhat.com>
683 * typeck2.c (check_narrowing): Downgrade permerror to pedwarn.
684 Make conditional on -Wnarrowing.
686 2011-07-22 Ville Voutilainen <ville.voutilainen@gmail.com>
688 Warn about the use of final/override in non-c++0x mode, and
689 add __final for non-c++0x mode.
690 * cp-tree.h (cpp0x_warn_str): Add CPP0X_OVERRIDE_CONTROLS.
691 * error.c (maybe_warn_cpp0x): Adjust.
692 * parser.c (cp_parser_virt_specifier_seq_opt): Use it. Add
693 '__final' as a non-c++0x alternative for 'final'.
695 2011-07-22 Jason Merrill <jason@redhat.com>
696 Mark Glisse <marc.glisse@normalesup.org>
699 * decl.c (cp_finish_decl): Apply pragma redefine_extname in
700 other namespaces as well.
701 * name-lookup.c (c_linkage_bindings): Define.
702 (lookup_extern_c_fun_in_all_ns): Rename from
703 lookup_extern_c_fun_binding_in_all_ns. Return tree.
704 (pushdecl_maybe_friend_1): Adjust. Copy DECL_ASSEMBLER_NAME.
706 2011-07-20 Jason Merrill <jason@redhat.com>
708 * parser.c (cp_parser_initializer_list): Handle C99 .id= and [N]=
709 designated initializer syntax.
710 * decl.c (check_array_designated_initializer): Add index parm.
711 (maybe_deduce_size_from_array_init): Pass it.
712 (reshape_init_array_1): Likewise.
715 PR c++/42603 (DR 950)
716 * parser.c (token_is_decltype, cp_lexer_next_token_is_decltype): New.
717 (cp_parser_nested_name_specifier_opt): Allow decltype.
718 (cp_parser_qualifying_entity): Likewise.
719 (cp_parser_decltype): Replace source tokens with CPP_DECLTYPE.
720 (cp_parser_simple_type_specifier): Handle decltype as scope.
721 (cp_parser_base_specifier): Allow decltype.
722 (cp_parser_base_clause): Don't crash on null base.
723 * parser.h (CPP_KEYWORD, CPP_TEMPLATE_ID): Move to c-common.h.
724 (CPP_NESTED_NAME_SPECIFIER, N_CP_TTYPES): Likewise.
726 2011-07-19 Jason Merrill <jason@redhat.com>
729 * pt.c (coerce_template_parms): Handle non-pack after pack.
731 2011-07-19 Richard Guenther <rguenther@suse.de>
733 * call.c (build_special_member_call): Use fold_build_pointer_plus.
734 * class.c (build_base_path): Likewise.
735 (convert_to_base_statically): Likewise.
736 (dfs_accumulate_vtbl_inits): Likewise.
737 * cp-gimplify.c (cxx_omp_clause_apply_fn): Likewise.
738 * except.c (expand_start_catch_block): Likewise.
739 * init.c (expand_virtual_init): Likewise.
740 (build_new_1): Likewise.
741 (build_vec_delete_1): Likewise.
742 (build_vec_delete): Likewise.
743 * rtti.c (build_headof): Likewise.
744 (tinfo_base_init): Likewise.
745 * typeck.c (get_member_function_from_ptrfunc): Likewise.
746 (cp_build_addr_expr_1): Likewise.
747 * typeck2.c (build_m_component_ref): Likewise.
749 2011-07-18 Martin Jambor <mjambor@suse.cz>
751 * parser.c (cp_parser_parameter_declaration_list): Initialize
754 2011-07-16 Jason Merrill <jason@redhat.com>
756 * pt.c (tinst_level_tick, last_template_error_tick): Replace with
757 last_error_tinst_level.
758 (push_tinst_level, pop_tinst_level): Adjust.
759 (problematic_instantiation_changed): Adjust.
760 (record_last_problematic_instantiation): Adjust.
761 * error.c (cp_print_error_function): Don't print
762 current_function_decl if we're in a template instantiation context.
763 (print_instantiation_full_context): Always print first line.
765 2011-07-16 Nathan Froyd <froydnj@codesourcery.com>
766 Jason Merrill <jason@redhat.com>
770 * cp-tree.h (fn_type_unification): Add `bool' parameter.
771 * pt.c (enum template_base_result): Define.
772 (unify_success, unify_unknown): Define.
773 (unify_parameter_deduction_failure): Define.
774 (unify_invalid, unify_cv_qual_mismatch, unify_type_mismatch): Define.
775 (unify_parameter_pack_mismatch): Define.
776 (unify_parameter_pack_inconsistent): Define.
777 (unify_ptrmem_cst_mismatch, unify_vla_arg): Define.
778 (unify_expression_unequal, unify_inconsistency): Define.
779 (unify_method_type_error, unify_arity): Likewise.
780 (unify_too_many_parameters, unify_too_few_parameters): Define.
781 (unify_arg_conversion, unify_no_common_base): Define.
782 (unify_illformed_ptrmem_cst_expr): Define.
783 (unify_substitution_failure): Define.
784 (unify_inconsistent_template_template_parameters): Define.
785 (unify_template_deduction_failure): Define.
786 (unify_template_argument_mismatch): Define.
787 (unify_overload_resolution_failure): Define.
788 (comp_template_args_with_info): New function, split out from...
789 (comp_template_args): ...here. Call it.
790 (deduction_tsubst_fntype): Add `complain' parameter'. Pass it
792 (unify): Add `explain_p' parameter. Pass to all relevant calls.
793 Call above status functions when appropriate.
794 (resolve_overloaded_unification, try_one_overload): Likewise.
795 (type_unification, type_unification_real): Likewise.
796 (unify_pack_expansion): Likewise.
797 (get_template_base, try_class_unification): Likewise.
798 (get_bindings, more_specialized_fn): Pass false to unification
800 (get_class_bindings, do_auto_deduction): Likewise.
801 (convert_nontype_argument): Likewise.
802 (fn_type_unification): Likewise. Pass tf_warning_or_error if
804 (get_template_base): Add `explain_p' parameter and pass it to
805 try_class_unification. Return an enum template_base_result.
806 * class.c (resolve_address_of_overloaded_function): Pass false to
808 * call.c (enum rejection_reason_code): Add new codes.
809 (struct rejection_reason): Add template_unification field.
810 Add template_instantiation field.
811 (template_unification_rejection): Define.
812 (template_unification_error_rejection): Define.
813 (template_instantiation_rejection): Define.
814 (invalid_copy_with_fn_template_rejection): Define.
815 (add_template_candidate): Pass false to unify.
816 Provide more rejection reasons when possible.
817 (print_template_unification_rejection): Define.
818 (print_arity_rejection): Define, split out from...
819 (print_z_candidate): ...here. Add cases for new rejection
822 2011-07-15 Jason Merrill <jason@redhat.com>
824 * Make-lang.in (check-g++-strict-gc): New.
825 (cp/except.o): Depend on gt-cp-except.h
826 * except.c: Include gt-cp-except.h.
827 * config-lang.in (gtfiles): Add cp/except.c.
828 * decl2.c (mark_used): Adjust constexpr condition, set
829 function_depth around template instantiation.
830 * parser.c (cp_parser_lambda_body): Set function_depth.
831 * semantics.c (maybe_add_lambda_conv_op): Likewise.
834 * Make-lang.in (check-c++0x): Use --extra_opts instead of--tool_opts.
836 2011-07-13 Jason Merrill <jason@redhat.com>
838 * Make-lang.in (check-c++0x): New.
840 2011-07-13 Richard Sandiford <richard.sandiford@linaro.org>
842 * typeck2.c (split_nonconstant_init_1): Pass the initializer directly,
843 rather than a pointer to it. Return true if the whole of the value
844 was initialized by the generated statements. Use
845 complete_ctor_at_level_p instead of count_type_elements.
847 2011-07-12 Diego Novillo <dnovillo@google.com>
849 * name-lookup.h (cp_binding_level): Rename from cxx_scope.
851 (struct cp_binding_level): Fix indentation.
853 2011-07-11 Jason Merrill <jason@redhat.com>
856 * pt.c (extract_fnparm_pack): Split out from...
857 (make_fnparm_pack): ...here.
858 (instantiate_decl): Handle non-pack parms after a pack.
859 * semantics.c (maybe_add_lambda_conv_op): Don't in a template.
861 * decl2.c (decl_constant_var_p): Use decl_maybe_constant_var_p.
864 * cp-tree.h (struct tinst_level): Add errors field.
865 * pt.c (neglectable_inst_p, limit_bad_template_recurson): New.
866 (push_tinst_level): Don't start another decl in that case.
867 (reopen_tinst_level): Adjust errors field.
868 * decl2.c (cp_write_global_declarations): Don't complain about
869 undefined inline if its template was defined.
870 * mangle.c (mangle_decl_string): Handle failure from push_tinst_level.
872 2011-07-10 Jason Merrill <jason@redhat.com>
875 * parser.c (cp_parser_late_return_type_opt): Check quals parameter
876 rather than current_class_type to determine whether to set 'this'.
877 (cp_parser_direct_declarator): Pass -1 to quals if member_p is false.
878 (cp_parser_init_declarator): Pass down member_p.
880 2011-07-09 Jason Merrill <jason@redhat.com>
882 * tree.c (build_vec_init_elt): Strip TARGET_EXPR.
884 2011-07-08 Jason Merrill <jason@redhat.com>
887 * typeck.c (cp_build_modify_expr): Preevaluate RHS.
889 * method.c (use_thunk): Use cgraph_add_to_same_comdat_group.
890 * optimize.c (maybe_clone_body): Likewise.
891 * semantics.c (maybe_add_lambda_conv_op): Likewise.
894 * decl.c (expand_static_init): Don't get confused by user
895 declaration of __cxa_guard_acquire.
897 * typeck.c (cp_apply_type_quals_to_decl): Don't check
898 COMPLETE_TYPE_P either.
901 * typeck.c (cp_apply_type_quals_to_decl): Don't check
902 TYPE_NEEDS_CONSTRUCTING.
904 2011-07-07 Jason Merrill <jason@redhat.com>
907 * pt.c (push_deduction_access_scope): Preserve
908 processing_template_decl across push_to_top_level.
910 * class.c (pushclass): Accept NULL argument.
911 (popclass): Deal with popping null class.
912 * pt.c (push_access_scope, pop_access_scope): Use them rather than
913 push_to_top_level/pop_from_top_level.
914 * name-lookup.c (lookup_name_real_1): Check current_class_type.
916 2011-07-07 Jakub Jelinek <jakub@redhat.com>
919 * typeck.c (cp_build_binary_op): For MULT_EXPR and TRUNC_DIV_EXPR with
920 one non-complex and one complex argument, call save_expr on both
923 2011-07-06 Jason Merrill <jason@redhat.com>
926 * semantics.c (expand_or_defer_fn_1): Clear DECL_EXTERNAL
930 * method.c (make_thunk, use_thunk): Copy DECL_COMDAT.
932 2011-07-05 Jason Merrill <jason@redhat.com>
935 * pt.c (tsubst_qualified_id): Preserve TEMPLATE_ID_EXPR in
936 partial instantiation.
939 * semantics.c (finish_id_expression): convert_from_reference.
941 2011-07-05 Richard Guenther <rguenther@suse.de>
943 * decl.c (cxx_init_decl_processing): Defer building common
944 tree nodes to c_common_nodes_and_builtins.
946 2011-07-04 Jason Merrill <jason@redhat.com>
950 * mangle.c (write_expression): Handle 'this'.
951 * parser.c (cp_parser_postfix_dot_deref_expression): Allow
953 * semantics.c (potential_constant_expression_1): Check that
954 DECL_CONTEXT is set on 'this'.
956 * error.c (dump_template_bindings): Don't print typenames
957 for a partial instantiation.
958 (dump_function_decl): If we aren't printing function arguments,
959 print template arguments as <args> rather than [with ...].
960 (dump_expr): Don't print return type or template header.
961 [BASELINK]: Use BASELINK_FUNCTIONS rather than get_first_fn.
962 * pt.c (dependent_template_arg_p): Handle null arg.
964 * error.c (type_to_string): Avoid redundant akas.
966 2011-07-01 Jonathan Wakely <jwakely.gcc@gmail.com>
969 * init.c (build_delete): Only warn for sfk_deleting_destructor.
971 2011-07-01 Jakub Jelinek <jakub@redhat.com>
973 * Make-lang.in (cp/decl.o): Depend on pointer-set.h.
974 (cp/class.o): Likewise.
975 (cp/error.o): Likewise.
976 (cp/name-lookup.o): Likewise.
977 (cp/decl2.o): Likewise. Don't depend on $(POINTER_SET_H).
979 2011-07-01 Jason Merrill <jason@redhat.com>
982 * pt.c (lookup_template_function): Handle non-function.
985 * pt.c (tsubst_qualified_id): Check PTRMEM_OK_P.
986 * tree.c (build_qualified_name): Set PTRMEM_OK_P.
987 * semantics.c (finish_parenthesized_expr): Clear PTRMEM_OK_P on
989 * cp-tree.h (PTRMEM_OK_P): Apply to SCOPE_REF, too.
990 (QUALIFIED_NAME_IS_TEMPLATE): Switch to lang flag 1.
994 * pt.c (resolve_nondeduced_context): Call mark_used.
997 * semantics.c (finish_offsetof): Complain about incomplete type.
999 2011-06-30 Jason Merrill <jason@redhat.com>
1002 * rtti.c (get_tinfo_decl): Call complete_type.
1005 * method.c (implicitly_declare_fn): Set DECL_PARM_LEVEL and
1006 DECL_PARM_INDEX on rhs parm.
1008 * pt.c (iterative_hash_template_arg): Use cp_tree_operand_length.
1011 * tree.c (stabilize_init): Handle aggregate initialization.
1014 * name-lookup.c (struct arg_lookup): Add fn_set.
1015 (add_function): Check it.
1016 (lookup_arg_dependent_1): Initialize it.
1018 2011-06-29 Jason Merrill <jason@redhat.com>
1021 * init.c (build_new_1): Pass {} down to build_vec_init.
1022 (build_vec_init): Handle it.
1026 * cp-tree.h (struct saved_scope): Add x_current_class_ptr,
1027 x_current_class_ref.
1028 (current_class_ptr, current_class_ref): Use them.
1029 * decl.c (build_this_parm): Handle getting the class type.
1030 * parser.c (cp_parser_late_return_type_opt): Set up 'this'
1031 for use within the trailing return type.
1033 * pt.c (tsubst_decl) [VAR_DECL]: In unevaluated operand,
1034 don't tsubst DECL_INITIAL unless our type use auto.
1037 * semantics.c (constexpr_fn_retval): Handle CLEANUP_POINT_EXPR here.
1038 (massage_constexpr_body): Not here.
1041 * semantics.c (lambda_proxy_type): New.
1042 (build_capture_proxy): Use it.
1043 * cp-tree.h (DECLTYPE_FOR_LAMBDA_PROXY): New.
1044 * pt.c (tsubst) [DECLTYPE_TYPE]: Use them.
1047 * class.c (explain_non_literal_class): New.
1048 (finalize_literal_type_property): Call it.
1049 * cp-tree.h: Declare it.
1050 * semantics.c (ensure_literal_type_for_constexpr_object): Call it.
1051 (is_valid_constexpr_fn): Likewise.
1052 (massage_constexpr_body): Split out from...
1053 (register_constexpr_fundef): ...here.
1054 (is_instantiation_of_constexpr): New.
1055 (expand_or_defer_fn_1): Leave DECL_SAVED_TREE alone in that case.
1056 (explain_invalid_constexpr_fn): New.
1057 (cxx_eval_call_expression): Call it.
1058 (potential_constant_expression_1): Likewise. Avoid redundant errors.
1059 * method.c (process_subob_fn): Diagnose non-constexpr.
1060 (walk_field_subobs): Likewise.
1061 (synthesized_method_walk): Don't shortcut if we want diagnostics.
1062 (explain_implicit_non_constexpr): New.
1063 (defaulted_late_check): Use it.
1064 * call.c (build_cxx_call): Remember location.
1066 * method.c (maybe_explain_implicit_delete): Use pointer_set
1069 * class.c (finalize_literal_type_property): Update conditions.
1070 * method.c (defaulted_late_check): Set TYPE_HAS_CONSTEXPR_CTOR.
1072 * tree.c (build_vec_init_expr): Don't add TARGET_EXPR.
1073 * typeck2.c (digest_init_r): Handle VEC_INIT_EXPR.
1074 * semantics.c (cxx_eval_vec_init_1): Correct type.
1076 * init.c (build_value_init): Decide whether or not to zero-initialize
1077 based on user-providedness of default ctor, not any ctor.
1078 (build_value_init_noctor): Adjust assert.
1081 * call.c (convert_like_real) [ck_user]: Handle value-initialization.
1082 (build_new_method_call_1): Likewise.
1083 * init.c (expand_default_init): Handle direct list-initialization
1086 2011-06-27 Jakub Jelinek <jakub@redhat.com>
1088 * cp-tree.h (union lang_tree_node): Use it in chain_next expression.
1090 2011-06-26 Jason Merrill <jason@redhat.com>
1093 * semantics.c (potential_constant_expression_1): Check
1094 for non-literality rather than cleanup.
1095 (cxx_eval_constant_expression): Likewise.
1098 * semantics.c (potential_constant_expression_1): A TARGET_EXPR
1099 with a cleanup isn't constant.
1100 (cxx_eval_constant_expression): Likewise.
1101 * init.c (expand_default_init): Use maybe_constant_init.
1103 2011-06-24 Jakub Jelinek <jakub@redhat.com>
1106 * cp-tree.h (union lang_tree_node): Use TYPE_NEXT_VARIANT
1107 instead of TYPE_CHAIN for chain_next for types.
1109 2011-06-23 Gabriel Charette <gchare@google.com>
1111 * name-lookup.h (cp_binding_level): Removed unused
1112 member names_size. Update all users.
1114 2011-06-23 Jason Merrill <jason@redhat.com>
1116 * typeck2.c (build_functional_cast): Strip cv-quals for value init.
1117 * init.c (build_zero_init_1): Not here.
1120 * pt.c (resolve_overloaded_unification): Fix DR 115 handling.
1122 2011-06-23 Paolo Carlini <paolo.carlini@oracle.com>
1125 * decl2.c (build_anon_union_vars): Early return error_mark_node
1126 for a nested anonymous struct.
1128 2011-06-23 Jason Merrill <jason@redhat.com>
1131 * decl2.c (mark_used): Don't call synthesize_method for
1132 functions defaulted outside the class.
1134 * optimize.c (maybe_clone_body): Set linkage flags before
1135 cgraph_same_body_alias.
1138 * class.c (set_linkage_according_to_type): Hand off to
1139 determine_visibility.
1142 * init.c (build_zero_init_1): Strip cv-quals from scalar types.
1145 * pt.c (most_specialized_instantiation): Do check return types.
1147 2011-06-22 Jason Merrill <jason@redhat.com>
1150 * call.c (build_call_a): Set cp_function_chain->can_throw here.
1151 (build_cxx_call): Not here.
1153 2011-06-21 Jason Merrill <jason@redhat.com>
1156 * decl.c (cp_finish_decl): Adjust init_const_expr_p for refs.
1157 (grokdeclarator): constexpr doesn't apply const for refs.
1158 * parser.c (cp_parser_initializer_clause): Don't call
1159 maybe_constant_value here.
1160 * call.c (initialize_reference): Handle constexpr.
1163 * semantics.c (maybe_add_lambda_conv_op): Call mark_exp_read for
1164 static fn parameters.
1166 * call.c (add_builtin_candidates): Use cv_unqualified rather than
1168 * pt.c (tsubst_arg_types): Likewise.
1169 * except.c (build_throw): Use cv_unqualified.
1172 * call.c (cxx_type_promotes_to): Don't strip cv-quals.
1173 * semantics.c (lambda_return_type): Strip them here.
1175 2011-06-21 Andrew MacLeod <amacleod@redhat.com>
1177 * semantics.c: Add sync_ or SYNC__ to builtin names.
1179 2011-06-20 Jason Merrill <jason@redhat.com>
1182 * init.c (build_vec_init): Don't try to use a CONSTRUCTOR when
1184 * typeck2.c (process_init_constructor_array): Use {} for classes,
1186 * call.c (convert_like_real): Handle substitution failure.
1189 * pt.c (canonicalize_type_argument): New.
1190 (convert_template_argument, unify): Use it.
1193 * call.c (rejection_reason_code): Add rr_explicit_conversion.
1194 (print_z_candidate): Handle it.
1195 (explicit_conversion_rejection): New.
1196 (build_user_type_conversion_1): Reject an explicit conversion
1197 function that requires more than a qualification conversion.
1200 * decl.c (grokdeclarator): Don't set ctype to an ENUMERAL_TYPE.
1203 * tree.c (strip_typedefs): Use build_aligned_type.
1206 * call.c (sufficient_parms_p): Allow parameter packs too.
1209 * semantics.c (describable_type): Remove.
1210 * cp-tree.h: Likewise.
1211 * decl.c (cp_finish_decl): Don't call it.
1212 * init.c (build_new): Likewise.
1213 * parser.c (cp_parser_omp_for_loop): Likewise.
1214 * pt.c (tsubst_decl): Likewise.
1215 (do_auto_deduction): If we fail in a template, try again
1216 at instantiation time.
1219 * parser.c (cp_parser_lambda_introducer): Complain about redundant
1221 * semantics.c (add_capture): Likewise.
1222 (register_capture_members): Clear IDENTIFIER_MARKED.
1224 2011-06-17 Jason Merrill <jason@redhat.com>
1227 * call.c (convert_class_to_reference_1): Allow binding function
1228 lvalue to rvalue reference.
1231 Generate proxy VAR_DECLs for better lambda debug info.
1232 * cp-tree.h (FUNCTION_NEEDS_BODY_BLOCK): Add lambda operator().
1233 (LAMBDA_EXPR_PENDING_PROXIES): New.
1234 (struct tree_lambda_expr): Add pending_proxies.
1235 * name-lookup.c (pushdecl_maybe_friend_1): Handle capture shadowing.
1236 (qualify_lookup): Use is_lambda_ignored_entity.
1237 * parser.c (cp_parser_lambda_expression): Don't adjust field names.
1238 Call insert_pending_capture_proxies.
1239 (cp_parser_lambda_introducer): Use this_identifier.
1240 (cp_parser_lambda_declarator_opt): Call the object parameter
1241 of the op() "__closure" instead of "this".
1242 (cp_parser_lambda_body): Call build_capture_proxy.
1243 * semantics.c (build_capture_proxy, is_lambda_ignored_entity): New.
1244 (insert_pending_capture_proxies, insert_capture_proxy): New.
1245 (is_normal_capture_proxy, is_capture_proxy): New.
1246 (add_capture): Add __ to field names here, return capture proxy.
1247 (add_default_capture): Use this_identifier, adjust to expect
1248 add_capture to return a capture proxy.
1249 (outer_lambda_capture_p, thisify_lambda_field): Remove.
1250 (finish_id_expression, lambda_expr_this_capture): Adjust.
1251 (build_lambda_expr): Initialize LAMBDA_EXPR_PENDING_PROXIES.
1252 * pt.c (tsubst_copy_and_build): Check that LAMBDA_EXPR_PENDING_PROXIES
1255 * name-lookup.c (pushdecl_maybe_friend_1): Do check for shadowing
1256 of artificial locals.
1258 * parser.c (cp_parser_lambda_expression): Clear
1259 LAMBDA_EXPR_THIS_CAPTURE after parsing.
1260 * pt.c (tsubst_copy_and_build): Make sure it isn't set.
1262 * cp-tree.h (struct tree_lambda_expr): Change common to typed.
1263 Move non-pointers to end of struct.
1265 * pt.c (tsubst_decl): Handle DECL_VALUE_EXPR on reference.
1266 * decl.c (check_initializer): Handle DECL_VALUE_EXPR_P.
1268 * semantics.c (finish_non_static_data_member): Preserve dereference
1271 2011-06-16 Jason Merrill <jason@redhat.com>
1274 * parser.c (cp_parser_lambda_body): Share code between
1275 simple and complex cases instead of using cp_parser_function_body.
1278 * decl.c (check_initializer): Check narrowing.
1281 * pt.c (tsubst_decl) [FUNCTION_DECL]: Handle substitution failure.
1284 * semantics.c (finish_id_expression): Mark even dependent
1288 * error.c (dump_template_argument): Don't try to omit default
1289 template args from an argument pack.
1291 2011-06-15 H.J. Lu <hongjiu.lu@intel.com>
1294 * decl.c (get_dso_handle_node): Mark __dso_handle hidden if
1295 assembler supports hidden visibility.
1297 2011-06-14 Jason Merrill <jason@redhat.com>
1300 * cp-tree.h (DEFERRED_NOEXCEPT_SPEC_P): Handle overload.
1301 * method.c (defaulted_late_check): Only maybe_instantiate_noexcept
1302 if the declaration had an exception-specifier.
1303 (process_subob_fn): Don't maybe_instantiate_noexcept.
1304 * pt.c (maybe_instantiate_noexcept): Handle overload.
1305 * typeck2.c (nothrow_spec_p_uninst): New.
1306 (merge_exception_specifiers): Add 'fn' parm. Build up overload.
1307 * typeck.c (merge_types): Adjust.
1309 * pt.c (deduction_tsubst_fntype): Don't save input_location.
1310 (maybe_instantiate_noexcept): Likewise.
1312 2011-06-14 Joseph Myers <joseph@codesourcery.com>
1314 * Make-lang.in (cp/method.o): Update dependencies.
1315 * method.c: Include common/common-target.h.
1316 (use_thunk): Use targetm_common.have_named_sections.
1318 2011-06-14 Steve Ellcey <sje@cup.hp.com>
1320 * decl.c (cxx_init_decl_processing): Use ptr_mode instead of Pmode.
1322 2011-06-14 Jason Merrill <jason@redhat.com>
1324 * error.c (type_to_string): Print typedef-stripped version too.
1327 * call.c (perform_implicit_conversion_flags): Print source type as
1331 * typeck2.c (build_m_component_ref): Preserve rvalueness.
1334 * class.c (build_base_path): Fix cv-quals in unevaluated context.
1337 * semantics.c (cxx_fold_indirect_ref): Local, more permissive copy
1338 of fold_indirect_ref_1.
1339 (cxx_eval_indirect_ref): Use it.
1341 2011-06-11 Jan Hubicka <jh@suse.cz>
1343 * decl2.c (cp_write_global_declarations): Process aliases; look trhough
1346 2011-06-10 Paolo Carlini <paolo.carlini@oracle.com>
1349 * decl.c (grokdeclarator): Reject operator names in parameters.
1351 2011-06-10 Jan Hubicka <jh@suse.cz>
1353 * decl2.c (clear_decl_external): New functoin.
1354 (cp_write_global_declarations): Use it.
1356 2011-06-10 Paolo Carlini <paolo.carlini@oracle.com>
1358 * cp-tree.h (error_operand_p): Remove.
1360 2011-06-09 David Krauss <potswa@mac.com>
1363 * typeck2.c (build_x_arrow): Push fake template context
1364 to produce diagnostic on acyclic endless operator-> drill-down.
1365 * call.c (build_new_op): Change Boolean overload status
1366 value to a pointer to the overload function.
1367 * cp-tree.h: Likewise.
1368 * typeck.c: Likewise.
1369 * parser.c: Likewise.
1370 * decl2.c: Likewise.
1373 2011-06-09 Jason Merrill <jason@redhat.com>
1375 * semantics.c (maybe_constant_value): Handle overflowed input.
1376 (non_const_var_error): Handle non-constant DECL_INITIAL.
1378 * pt.c (build_non_dependent_expr): Use fold_non_dependent_expr_sfinae.
1380 * parser.c (cp_parser_constant_expression): Just return the
1381 non-constant expression.
1383 * semantics.c (finish_compound_literal): Set TREE_HAS_CONSTRUCTOR.
1385 2011-06-09 Paolo Carlini <paolo.carlini@oracle.com>
1388 * decl.c (grokdeclarator): Reject operator names in typedefs.
1390 2011-06-08 Jason Merrill <jason@redhat.com>
1393 * cp-tree.def (DEFERRED_NOEXCEPT): New.
1394 * cp-tree.h (struct tree_deferred_noexcept): New.
1395 (DEFERRED_NOEXCEPT_PATTERN, DEFERRED_NOEXCEPT_ARGS): New.
1396 (DEFERRED_NOEXCEPT_SPEC_P): New.
1397 (enum cp_tree_node_structure_enum): Add TS_CP_DEFERRED_NOEXCEPT.
1398 (union lang_tree_node): Add tree_deferred_noexcept.
1399 (maybe_instantiate_noexcept): Declare.
1400 * cp-objcp-common.c (cp_tree_size): Handle DEFERRED_NOEXCEPT.
1401 * error.c (dump_exception_spec): Likewise.
1402 * cxx-pretty-print.c (pp_cxx_exception_specification): Likewise.
1403 * ptree.c (cxx_print_xnode): Likewise.
1404 * tree.c (cp_tree_equal): Likewise.
1405 * decl.c (cp_tree_node_structure): Likewise.
1406 (duplicate_decls): Call maybe_instantiate_noexcept.
1407 * except.c (build_noexcept_spec): Handle DEFERRED_NOEXCEPT.
1408 (nothrow_spec_p, type_noexcept_p, type_throw_all_p): Check
1409 DEFERRED_NOEXCEPT_SPEC_P.
1410 * typeck2.c (merge_exception_specifiers): Likewise.
1411 * decl2.c (mark_used): Call maybe_instantiate_noexcept.
1412 * method.c (process_subob_fn, defaulted_late_check): Likewise.
1413 * pt.c (tsubst_exception_specification): Add defer_ok parm.
1414 Build DEFERRED_NOEXCEPT.
1415 (maybe_instantiate_noexcept): New.
1416 (tsubst, regenerate_decl_from_template, instantiate_decl): Adjust.
1417 * search.c (check_final_overrider): Call maybe_instantiate_noexcept.
1419 * semantics.c (potential_constant_expression_1): Handle destructor
1422 2011-06-08 Jakub Jelinek <jakub@redhat.com>
1424 * cp-tree.h (struct tinst_level): Add chain_next GTY
1427 2011-06-08 Jason Merrill <jason@redhat.com>
1430 * pt.c (deduction_tsubst_fntype): Don't free the tinst entry
1431 if a pending_template entry is pointing at it.
1433 2011-06-07 Jason Merrill <jason@redhat.com>
1437 * error.c (subst_to_string): New.
1438 (cp_printer): Use it for 'S'.
1439 (print_instantiation_partial_context_line): Handle subst context.
1440 * pt.c (push_tinst_level): Handle subst context.
1441 (deduction_tsubst_fntype): Don't track specific substitutions.
1442 Use push_tinst_level.
1444 * pt.c (deduction_tsubst_fntype): Use push_deduction_access_scope.
1445 (fn_type_unification): Don't call push_deduction_access_scope here.
1447 2011-06-06 Jason Merrill <jason@redhat.com>
1450 * typeck.c (perform_integral_promotions): Don't promote scoped enums.
1451 * call.c (convert_arg_to_ellipsis): Promote them here in old ABI.
1453 2011-06-06 Nicola Pero <nicola.pero@meta-innovation.com>,
1456 * parser.c (cp_parser_objc_at_property_declaration): Allow setter
1457 and getter names to use all the allowed method names.
1459 2011-06-06 Jason Merrill <jason@redhat.com>
1462 * semantics.c (potential_constant_expression_1): Handle FIELD_DECL.
1465 * decl.c (cp_finish_decl): Check DECL_FUNCTION_SCOPE_P rather than
1466 at_function_scope_p.
1469 * tree.c (build_target_expr): Deal with ARM ABI tweaks.
1471 2011-06-04 Jonathan Wakely <jwakely.gcc@gmail.com>
1473 * init.c (build_delete): Warn when deleting type with non-virtual
1476 2011-06-03 Jakub Jelinek <jakub@redhat.com>
1479 * mangle.c (write_nested_name): Use CP_DECL_CONTEXT instead of
1482 2011-06-01 Jason Merrill <jason@redhat.com>
1484 * pt.c (build_non_dependent_expr): Remove special handling of
1488 * pt.c (template_args_equal): Handle one arg being NULL_TREE.
1489 (deduction_tsubst_fntype): Handle excessive non-infinite recursion.
1492 * typeck2.c (build_x_arrow): Don't use build_min_nt.
1494 2010-05-31 Fabien Chêne <fabien@gcc.gnu.org>
1497 * name-lookup.c (supplement_binding_1): If the old binding was a
1498 type name, also check that the DECL actually refers to the same
1499 type or is not a type.
1501 2011-05-31 Jason Merrill <jason@redhat.com>
1504 * tree.c (lvalue_kind): Recurse on NON_DEPENDENT_EXPR. Handle
1505 ARROW_EXPR, TYPEID_EXPR, and arbitrary class-valued expressions.
1506 (build_min_non_dep): Preserve reference refs.
1507 (build_min_non_dep_call_vec): Likewise
1509 2011-05-30 Jakub Jelinek <jakub@redhat.com>
1512 * semantics.c (finish_omp_clauses): Call require_complete_type
1513 even for copyin/copyprivate clauses. Only call
1514 cxx_omp_create_clause_info if inner_type is COMPLETE_TYPE_P.
1516 2011-05-28 Jason Merrill <jason@redhat.com>
1519 * parser.c (cp_parser_lambda_expression): Improve error recovery.
1520 (cp_parser_lambda_declarator_opt): Likewise. Return bool.
1522 2011-05-27 Jason Merrill <jason@redhat.com>
1525 * parser.c (cp_parser_pseudo_destructor_name): Commit to parse
1528 * mangle.c (mangle_decl_string): Make sure we don't try to mangle
1532 * semantics.c (maybe_add_lambda_conv_op): Fix COMDAT sharing.
1533 * decl.c (start_preparsed_function): Don't call comdat_linkage for
1537 * mangle.c (write_expression): Handle MODOP_EXPR.
1540 * parser.c (cp_parser_unqualified_id): Don't check
1541 constructor_name_p for enums.
1544 * pt.c (dependent_type_p_r): Avoid infinite recursion.
1547 * error.c (dump_expr) [COMPONENT_REF]: Use pp_cxx_dot
1548 with INDIRECT_REF of REFERENCE_TYPE.
1551 * pt.c (get_mostly_instantiated_function_type): Use push_access_scope.
1553 2011-05-27 Nathan Froyd <froydnj@codesourcery.com>
1555 * cp-tree.h (building_stmt_tree): Delete.
1556 * decl.c (save_function_data): Tweak initializer for x_cur_stmt_list.
1557 (build_aggr_init_full_exprs): Call building_stmt_list_p
1558 instead of building_stmt_tree.
1559 (initialize_local_var): Likewise.
1560 (finish_function): Likewise.
1561 * decl2.c (finish_anon_union): Likewise.
1562 * init.c (begin_init_stmts): Likewise.
1563 (finish_init_stmts): Likewise.
1564 (expand_aggr_init_1): Likewise.
1565 * name-lookup.c (do_local_using_decl): Likewise.
1566 (do_namespace_alias): Likewise.
1567 (do_using_directive): Likewise.
1568 (cp_emit_debug_info_for_using): Likewise.
1569 * semantics.c (add_stmt): Assert that stmt_list_stack is non-empty.
1571 2011-05-27 Paolo Carlini <paolo.carlini@oracle.com>
1574 * typeck2.c (build_functional_cast): Complain early for invalid uses
1575 of 'auto' and set type to error_mark_node.
1577 2011-05-26 Jason Merrill <jason@redhat.com>
1580 * parser.c (cp_parser_member_declaration): Allow friend T.
1581 * friend.c (make_friend_class): Ignore non-classes.
1582 * pt.c (instantiate_class_template_1): Handle TEMPLATE_TYPE_PARM.
1585 * pt.c (convert_template_argument): Don't complain about using
1586 injected-class-name as template template argument.
1589 * decl.c (check_static_variable_definition): Now static.
1590 (cp_finish_decl): Call it here.
1591 (grokdeclarator): Not here.
1592 * pt.c (instantiate_class_template_1): Or here.
1593 * cp-tree.h: Don't declare it.
1595 2011-05-26 Janis Johnson <janis187@us.ibm.com>
1596 Nathan Froyd <froydnj@codesourcery.com>
1600 * name-lookup.h (enum scope_kind): Add sk_cond.
1601 * name-lookup.c (pushdecl_maybe_friend): Get scope of shadowed local.
1602 Detect and report error for redeclaration from for-init or if
1603 or switch condition.
1604 (begin_scope): Handle sk_cond.
1605 * semantics.c (begin_if_stmt): Use sk_cond.
1606 (begin switch_stmt): Ditto.
1608 2011-05-26 Jason Merrill <jason@redhat.com>
1611 * name-lookup.h (cp_class_binding): Make base a pointer.
1612 * name-lookup.c (new_class_binding): Adjust.
1613 (poplevel_class): Adjust.
1616 * decl.c (grokparms): Function parameter packs don't need to
1618 * pt.c (type_unification_real): But they aren't deduced otherwise.
1620 2011-05-25 Jason Merrill <jason@redhat.com>
1623 * decl.c (build_enumerator): If incremented enumerator won't fit in
1624 previous integral type, find one it will fit in.
1627 * decl.c (create_array_type_for_decl): Complain about array of auto.
1631 * error.c (dump_template_bindings): Set processing_template_decl
1632 for a partial instantiation.
1635 * decl.c (grokdeclarator): Don't change type when adding rvalue ref
1636 to another reference type.
1639 * decl.c (case_conversion): New.
1640 (finish_case_label): Use it.
1642 * ptree.c (cxx_print_xnode): Handle ARGUMENT_PACK_SELECT.
1645 * pt.c (dependent_template_arg_p): See through ARGUMENT_PACK_SELECT.
1648 * decl.c (grokdeclarator): Complain about auto typedef.
1651 * decl.c (grokdeclarator): Complain later for auto parameter.
1652 * pt.c (splice_late_return_type): Handle use in a template
1656 * typeck.c (cp_build_modify_expr): Check DECL_DEFAULTED_FN.
1659 * parser.c (cp_parser_parameter_declaration): Recognize
1660 list-initialization.
1661 (cp_parser_direct_declarator): Check for the closing
1662 paren before parsing definitely.
1665 * parser.c (cp_parser_constructor_declarator_p): Don't check
1666 constructor_name_p for enums.
1667 (cp_parser_diagnose_invalid_type_name): Correct error message.
1670 * init.c (perform_member_init): Handle list-initialization
1671 of array of non-trivial class type.
1674 * pt.c (instantiate_class_template_1): Call maybe_add_lambda_conv_op.
1675 * semantics.c (lambda_function): Check COMPLETE_OR_OPEN_TYPE_P.
1678 * pt.c (tsubst_decl) [PARM_DECL]: Handle partial instantiation of
1679 function parameter pack.
1680 (tsubst_pack_expansion): Likewise.
1682 * cp-objcp-common.c (cp_common_init_ts): TYPE_ARGUMENT_PACK has
1685 2011-05-25 Jakub Jelinek <jakub@redhat.com>
1687 * cp-objcp-common.c (cp_common_init_ts): Mark CTOR_INITIALIZER
1691 * semantics.c (cxx_eval_bit_field_ref): Handle the
1692 case when BIT_FIELD_REF doesn't cover only a single field.
1694 2011-05-24 Jason Merrill <jason@redhat.com>
1697 * pt.c (get_mostly_instantiated_function_type): Use
1698 push_deferring_access_checks rather than set flag_access_control.
1700 2011-05-24 Nicola Pero <nicola.pero@meta-innovation.com>,
1702 * parser.c (cp_parser_objc_class_ivars): Deal gracefully with a
1703 syntax error in declaring an ObjC instance variable.
1705 2011-05-24 Jason Merrill <jason@redhat.com>
1708 * class.c (pushclass): Accept NULL argument.
1709 (popclass): Deal with popping null class.
1710 * pt.c (push_access_scope, pop_access_scope): Use them rather than
1711 push_to_top_level/pop_from_top_level.
1712 (push_deduction_access_scope, pop_defarg_context): New.
1713 (fn_type_unification): Use them.
1714 * name-lookup.c (lookup_name_real_1): Check current_class_type.
1716 2011-05-24 Paolo Carlini <paolo.carlini@oracle.com>
1718 * decl.c (grokdeclarator): Use current_class_name.
1720 2011-05-24 Joseph Myers <joseph@codesourcery.com>
1722 * Make-lang.in (GXX_OBJS): Remove prefix.o.
1723 (g++$(exeext)): Use libcommon-target.a.
1724 (CXX_C_OBJS): Remove prefix.o.
1726 2011-05-23 Jason Merrill <jason@redhat.com>
1728 * pt.c (tsubst_copy_and_build): Use current_class_name.
1731 * call.c (convert_arg_to_ellipsis): Call force_rvalue.
1734 * typeck.c (cp_build_c_cast): Don't strip cv-quals when
1735 converting to reference.
1736 (build_static_cast_1): Update for glvalues.
1739 * typeck.c (build_const_cast_1): Handle rvalue references.
1742 * decl.c (use_eh_spec_block): Do use an EH spec block for a
1746 * call.c (splice_viable): Be strict in templates.
1749 * error.c (dump_template_bindings): Suppress access control.
1752 * pt.c (instantiate_decl): Handle =default.
1755 * pt.c (invalid_nontype_parm_type_p): Allow DECLTYPE_TYPE.
1757 2011-05-23 Nathan Froyd <froydnj@codesourcery.com>
1759 * call.c (build_over_call): Tweak call to check_function_arguments.
1760 * typeck.c (cp_build_function_call_vec): Likewise.
1762 2011-05-23 Jonathan Wakely <jwakely.gcc@gmail.com>
1765 * init.c (perform_member_init): Check for self-initialization.
1767 2011-05-22 Jason Merrill <jason@redhat.com>
1770 * typeck.c (composite_pointer_type_r): Return error_mark_node
1771 on error in SFINAE context.
1773 2011-05-20 Jason Merrill <jason@redhat.com>
1776 * decl.c (grokdeclarator): Don't add set const function-cv-qual
1777 for constexpr fns to memfn_quals, just add it to the type.
1778 (revert_static_member_fn): Don't complain about quals.
1779 (check_static_quals): New.
1780 (grokfndecl): Call it.
1781 (start_preparsed_function): Don't call revert_static_member_fn.
1784 * decl.c (revert_static_member_fn): Ignore const on constexpr fn.
1787 * cvt.c (type_promotes_to): Don't promote scoped enums.
1790 * decl.c (duplicate_decls): Preserve DECL_DELETED_FN.
1793 * tree.c (stabilize_expr): Fix typo.
1797 * typeck.c (comp_except_specs): noexcept(false) is not compatible
1798 with throw(type-list).
1799 * typeck2.c (merge_exception_specifiers): noexcept(false)
1800 beats any more limited specification.
1804 * pt.c (tsubst_copy_and_build) [CALL_EXPR]: Avoid repeating
1806 * semantics.c (perform_koenig_lookup): Add complain parm.
1807 * cp-tree.h: Adjust.
1808 * parser.c (cp_parser_postfix_expression): Adjust.
1809 (cp_parser_perform_range_for_lookup): Adjust.
1811 2011-05-20 Jason Merrill <jason@redhat.com>
1813 * semantics.c (finish_call_expr): SET_EXPR_LOCATION.
1815 2011-05-20 Joseph Myers <joseph@codesourcery.com>
1817 * Make-lang.in (GXX_OBJS): Remove intl.o and version.o.
1819 2011-05-19 Jakub Jelinek <jakub@redhat.com>
1822 * decl.c (check_omp_return): Stop searching on sk_function_parms.
1825 * method.c (get_dtor, get_copy_ctor): Add COMPLAIN argument,
1826 pass it down to locate_fn_flags.
1827 * cp-tree.h (get_dtor, get_copy_ctor): Adjust prototypes.
1828 * semantics.c (cxx_omp_create_clause_info): Adjust callers.
1829 * cp-gimplify.c: Include splay-tree.h.
1830 (splay_tree_compare_decl_uid, omp_var_to_track,
1831 omp_cxx_notice_variable): New functions.
1832 (struct cp_genericize_omp_taskreg): New type.
1833 (struct cp_genericize_data): Add omp_ctx field.
1834 (cp_genericize_r): Attempt to determine implicitly determined
1835 firstprivate class type variables.
1836 (cp_genericize): Clear omp_ctx.
1837 * Make-lang.in (cp/cp-gimplify.o): Depend on $(SPLAY_TREE_H).
1839 2011-05-18 Jason Merrill <jason@redhat.com>
1843 * class.c (finalize_literal_type_property): Do check
1844 for constexpr member functions of non-literal class.
1845 (finish_struct): Don't call check_deferred_constexpr_decls.
1846 * cp-tree.h: Don't declare it.
1847 (DECL_DEFERRED_CONSTEXPR_CHECK): Remove.
1848 * decl.c (grok_special_member_properties): Don't check it
1849 (grokfnedcl): Don't call validate_constexpr_fundecl.
1850 (start_preparsed_function): Do call it.
1851 * pt.c (tsubst_decl): Don't call it.
1852 (instantiate_class_template_1): Don't call
1853 check_deferred_constexpr_decls.
1854 * semantics.c (literal_type_p): Check for any incompleteness.
1855 (ensure_literal_type_for_constexpr_object): Likewise.
1856 (is_valid_constexpr_fn): Revert deferral changes.
1857 (validate_constexpr_fundecl): Likewise.
1858 (register_constexpr_fundef): Likewise.
1859 (check_deferred_constexpr_decls): Remove.
1861 2011-05-16 Jason Merrill <jason@redhat.com>
1864 * pt.c (deduction_tsubst_fntype): Use a VEC initially.
1866 2011-05-15 Paolo Carlini <paolo.carlini@oracle.com>
1868 * cxx-pretty-print.c: Update comment.
1869 * semantics.c (trait_expr_value, finish_trait_expr):
1871 * parser.c (cp_parser_primary_expression): Likewise.
1873 2011-05-15 Jonathan Wakely <jwakely.gcc@gmail.com>
1876 * parser.c (cp_parser_perform_range_for_lookup): Call complete_type.
1878 2011-05-13 Ville Voutilainen <ville.voutilainen@gmail.com>
1880 Implement final on class.
1881 * class.c (check_bases): Diagnose derivation from a final class.
1882 * cp-tree.h (lang_type_class): Add is_final and adjust dummy.
1883 (CLASSTYPE_FINAL): New.
1884 * parser.c (cp_parser_class_head): Parse class-virt-specifier, set
1886 * pt.c (instantiate_class_template_1): Copy CLASSTYPE_FINAL.
1888 2011-05-13 Jason Merrill <jason@redhat.com>
1891 * pt.c (deduction_tsubst_fntype): New.
1892 (fn_type_unification): Use it.
1893 (init_template_processing): Initialize hash table.
1894 (print_template_statistics): Print hash table stats.
1896 * call.c (build_op_call): Use timevar_cond_start/stop.
1897 (build_user_type_conversion): Likewise.
1899 2011-05-12 Jason Merrill <jason@redhat.com>
1901 * cp-tree.h (DECL_DEFERRED_CONSTEXPR_CHECK): New.
1902 * semantics.c (validate_constexpr_fundecl): Set it.
1903 (check_deferred_constexpr_decls): Clear it.
1904 (register_constexpr_fundef): Make sure it isn't set.
1905 * decl.c (grok_special_member_properties): Check it.
1907 2011-05-11 Jason Merrill <jason@redhat.com>
1910 * semantics.c (validate_constexpr_fundecl): Defer checking if
1911 an argument type is being defined.
1912 (is_valid_constexpr_fn): Add defer_ok parm.
1913 (cxx_eval_call_expression): Adjust.
1914 (check_deferred_constexpr_decls): New.
1915 (literal_type_p): Make sure type isn't being defined.
1916 (ensure_literal_type_for_constexpr_object): Handle type being defined.
1917 * cp-tree.h: Declare check_deferred_constexpr_decls.
1918 * decl.c (grokfndecl): Call validate_constexpr_fundecl here.
1919 (start_preparsed_function, cp_finish_decl): Not here.
1920 * class.c (finalize_literal_type_property): Don't call
1921 validate_constexpr_fundecl.
1922 (finish_struct): Call check_deferred_constexpr_decls.
1923 * pt.c (tsubst_decl): Call validate_constexpr_fundecl.
1924 (instantiate_class_template): Call check_deferred_constexpr_decls.
1926 * semantics.c (validate_constexpr_fundecl): Check DECL_TEMPLATE_INFO
1927 rather than DECL_TEMPLATE_INSTANTIATION.
1928 (cxx_eval_call_expression): Likewise.
1930 * semantics.c (register_constexpr_fundef): Add to hash table here.
1931 (validate_constexpr_fundecl): Not here.
1933 * decl.c (grokdeclarator): Only set DECL_DECLARED_CONSTEXPR_P once.
1935 * pt.c (build_non_dependent_expr): Don't check null_ptr_cst_p,
1936 do call maybe_constant_value in C++0x mode.
1937 * semantics.c (cxx_eval_constant_expression): Handle TEMPLATE_DECL.
1940 * pt.c (value_dependent_expr_p): Handle CONSTRUCTOR.
1942 2011-05-11 Nathan Froyd <froydnj@codesourcery.com>
1944 * cp-tree.h (TYPENAME_TYPE_FULLNAME, TYPEOF_TYPE_EXPR): Use
1946 (UNDERLYING_TYPE_TYPE, DECLTYPE_TYPE_EXPR): Likewise.
1947 (DECLTYPE_TYPE_ID_EXPR_OR_MEMBER_ACCESS_P): Likewise.
1948 (TEMPLATE_TYPE_PARM_INDEX): Likewise.
1950 2011-05-10 Jason Merrill <jason@redhat.com>
1953 * class.c (type_build_ctor_call): New.
1954 * cp-tree.h: Declare it.
1955 * decl.c (check_initializer): Use it instead of
1956 TYPE_NEEDS_CONSTRUCTING.
1957 * init.c (build_value_init, build_value_init_noctor): Likewise.
1958 (perform_member_init, expand_aggr_init_1, build_new_1): Likewise.
1959 (build_vec_init): Likewise.
1960 * typeck2.c (process_init_constructor_array): Likewise.
1961 (process_init_constructor_record): Likewise.
1964 * pt.c (tsubst_copy_and_build): Handle substitution of a pack
1965 expansion producing another expansion.
1967 2011-05-10 Ville Voutilainen <ville.voutilainen@gmail.com>
1969 Fixes for override/final.
1970 * class.c (check_for_override): Diagnose final on a nonvirtual
1971 member function, diagnose override for a virtual with no matching
1972 override. Don't fiddle around with DECL_VINDEX.
1974 2011-05-10 Nathan Froyd <froydnj@codesourcery.com>
1976 * cp-tree.def (EXPR_PACK_EXPANSION): Add an operand.
1977 * cp-objcp-common.c (cp_common_init_ts): Mark it as TS_TYPED.
1978 * cp-tree.h (PACK_EXPANSION_PARAMETER_PACKS): Use the new
1979 operand of EXPR_PACK_EXPANSION.
1980 (cp_tree_operand_length): Declare.
1981 * tree.c (cp_tree_operand_length): Define.
1982 (cp_tree_equal): Call it.
1983 * pt.c (value_dependent_expr_P): Likewise.
1984 * mangle.c (write_expression): Likewise.
1986 2011-05-09 Paolo Carlini <paolo.carlini@oracle.com>
1990 * decl.c (reshape_init): Take a complain parameter and do
1991 not call error if tf_error is not set.
1992 (check_initializer, reshape_init_r, reshape_init_array,
1993 reshape_init_array_1, reshape_init_vector, reshape_init_class):
1995 * typeck2.c (digest_init_r): Take a complain parameter and
1996 pass it to convert_for_initialization.
1997 (digest_init, digest_init_flags, process_init_constructor_array,
1998 process_init_constructor_record, process_init_constructor_union,
1999 process_init_constructor, digest_init_r): Adjust.
2000 * init.c (expand_default_init, build_new_1): Likewise.
2001 * typeck.c (cp_build_modify_expr): Likewise.
2002 * decl2.c (grokfield): Likewise.
2003 * call.c (convert_like_real, convert_default_arg): Likewise.
2004 * semantics.c (finish_compound_literal): Pass complain to
2005 reshape_init and digest_init.
2006 * cp-tree.h: Adjust declarations.
2008 2011-05-07 Fabien Chêne <fabien@gcc.gnu.org>
2011 * init.c (diagnose_uninitialized_cst_or_ref_member_1): stop the
2012 recursion if there is user defined constructor.
2014 2011-05-09 Jason Merrill <jason@redhat.com>
2017 * decl.c (initialize_local_var): Use DECL_INITIAL for simple
2020 2011-05-08 Ville Voutilainen <ville.voutilainen@gmail.com>
2022 Implement final/override for member functions.
2023 * class.c (check_for_override): Check for DECL_OVERRIDE_P.
2024 * cp-tree.h (DECL_OVERRIDE_P, DECL_FINAL_P): New.
2025 (cp_virt_specifiers, enum virt_specifier): New.
2026 * decl.c (set_virt_specifiers): New.
2027 (grokdeclarator): Use them. Diagnose virt-specifiers on non-fields.
2028 * parser.c (make_call_declarator): add virt-specifiers parameter.
2029 (cp_parser_lambda_declarator_opt): Adjust.
2030 (cp_parser_direct_declarator): Likewise.
2031 (cp_parser_virt_specifier_seq_opt): New.
2032 * search.c (check_final_overrider): Diagnose attempts to override
2033 a final member function.
2035 2011-05-09 Dodji Seketeli <dodji@redhat.com>
2038 * class.c (fixed_type_or_null): Use type_dependent_p_push to test
2039 if the instance has a dependent initializer.
2041 2011-05-08 Paolo Carlini <paolo.carlini@oracle.com>
2044 * cxx-pretty-print.c (pp_cxx_template_declaration): Remove
2045 effectively unused variable.
2047 2011-05-07 Eric Botcazou <ebotcazou@adacore.com>
2049 * name-lookup.h (global_bindings_p): Adjust prototype.
2050 * name-lookup.c (global_bindings_p): Return bool.
2052 2011-05-06 Jason Merrill <jason@redhat.com>
2054 * decl.c (stabilize_save_expr_r): Set *walk_subtrees as
2058 * semantics.c (cxx_eval_conditional_expression): Check
2059 integer_zerop instead.
2060 (potential_constant_expression_1): Likewise.
2063 * semantics.c (cxx_eval_array_reference): Handle implicit
2066 2011-05-06 Nathan Froyd <froydnj@codesourcery.com>
2068 * cp-tree.h (type_of_this_parm, class_of_this_parm): New functions.
2069 * call.c (standard_conversion): Call class_of_this_parm.
2070 * cxx-pretty-print.c (pp_cxx_implicit_parameter_type): Likewise.
2071 (pp_cxx_direct_abstract_declarator): Likewise.
2072 * decl2.c (change_return_type): Likewise.
2073 (cp_reconstruct_complex_type): Likewise.
2074 * error.c (dump_type_suffix, dump_function_decl): Likewise.
2075 * mangle.c (write_function_type): Likewise.
2076 * pt.c (unify): Likewise.
2077 * typeck.c (merge_types, type_memfn_quals): Likewise.
2078 * decl.c (build_this_parm): Call type_of_this_parm.
2080 2011-05-06 Dodji Seketeli <dodji@redhat.com>
2083 * cp-tree.h (non_static_member_function_p): Declare new function.
2084 * tree.c (non_static_member_function_p): Define it.
2085 * semantics.c (finish_call_expr): Use it.
2087 2011-05-05 Nathan Froyd <froydnj@codesourcery.com>
2089 * decl.c (finish_case_label): Omit the loc argument to
2092 2011-05-05 Jason Merrill <jason@redhat.com>
2094 * cp-tree.h (REFERENCE_REF_P): Just check the type.
2095 * cvt.c (convert_from_reference): Adjust.
2096 * pt.c (build_non_dependent_expr): Adjust.
2097 * semantics.c (finish_offsetof): Adjust.
2098 * tree.c (lvalue_kind): Use it.
2101 * tree.c (stabilize_expr): Don't make gratuitous copies of classes.
2103 2011-05-05 Eric Botcazou <ebotcazou@adacore.com>
2105 * decl.c (start_preparsed_function): Do not set
2106 dont_save_pending_sizes_p.
2108 2011-05-05 Joseph Myers <joseph@codesourcery.com>
2110 * parser.c (cp_parser_objc_method_definition_list): Update call to
2111 objc_start_method_definition.
2113 2011-05-04 Jason Merrill <jason@redhat.com>
2116 * class.c (resolves_to_fixed_type_p): Don't look closely
2119 2011-05-03 Paolo Carlini <paolo.carlini@oracle.com>
2122 * call.c (add_builtin_candidate): Handle REALPART_EXPR and
2125 2011-05-02 Lawrence Crowl <crowl@google.com>
2127 * decl.c: (push_local_name): Change TV_NAME_LOOKUP to start/stop.
2128 (poplevel): Refactor POP_TIMEVAR_AND_RETURN to plain code.
2129 Change TV_NAME_LOOKUP to start/stop.
2130 (define_label): Refactor timevar calls out to a wrapper function.
2131 Change TV_NAME_LOOKUP to start/stop.
2132 (xref_tag): Likewise.
2133 (lookup_label): Refactor timevar calls out to a wrapper function.
2134 Change TV_NAME_LOOKUP to start_cond/stop_cond.
2136 * pt.c: (instantiate_class_template): Add a wrapper to push/pop new
2138 (instantiate_template): Add a wrapper to push/pop new TV_TEMPLATE_INST.
2139 (lookup_template_class): Refactor timevar calls out to a wrapper
2140 function. Change use of TV_NAME_LOOKUP to TV_TEMPLATE_INST.
2141 (instantiate_decl): Change TV_PARSE to TV_TEMPLATE_INST.
2143 * name-lookup.c: (store_bindings): Change TV_NAME_LOOKUP to start/stop.
2144 (poplevel_class): Change TV_NAME_LOOKUP to start_cond/stop_cond.
2145 (push_namespace): Likewise.
2146 (pop_nested_namespace): Likewise.
2147 (pushdecl_namespace_level): Likewise.
2148 (store_class_bindings): Likewise.
2149 (push_to_top_level): Likewise.
2150 (identifier_type_value): Refactor timevar calls out to a wrapper
2151 function. Change TV_NAME_LOOKUP to start/stop.
2152 (find_binding): Likewise.
2153 (push_using_decl): Likewise.
2154 (lookup_arg_dependent): Likewise.
2155 (push_using_directive): Likewise.
2156 (qualified_lookup_using_namespace): Refactor POP_TIMEVAR_AND_RETURN
2157 to plain code. Change TV_NAME_LOOKUP to start/stop.
2158 (lookup_type_current_level): Likewise. Refactor inner return to
2160 (pushdecl_class_level): Refactor POP_TIMEVAR_AND_RETURN to plain
2161 code. Change TV_NAME_LOOKUP to start_cond/stop_cond.
2162 (pushdecl_top_level_1): Likewise.
2163 (lookup_using_namespace): Likewise.
2164 (pushdecl_with_scope): Refactor timevar calls out to a wrapper
2165 function. Change TV_NAME_LOOKUP to start_cond/stop_cond.
2166 (push_overloaded_decl): Likewise.
2167 (push_class_level_binding): Likewise.
2168 (namespace_binding): Likewise.
2169 (set_namespace_binding): Likewise.
2170 (supplement_binding): Likewise.
2171 (unqualified_namespace_lookup): Likewise.
2172 (lookup_name_real): Likewise.
2173 (lookup_type_scope): Likewise.
2174 (namespace_ancestor): Likewise.
2175 (lookup_name_innermost_nonclass_level): Likewise.
2176 (pushtag): Likewise.
2177 (pop_from_top_level): Likewise.
2178 (pushdecl_maybe_friend): Refactor timevar calls out to a wrapper
2179 function. Change TV_NAME_LOOKUP to start_cond/stop_cond. Wrap long
2181 (add_using_namespace): Refactor timevar calls out to a wrapper
2182 function. Change TV_NAME_LOOKUP to start_cond/stop_cond. Bypass
2183 wrapper on call to self.
2185 * decl2.c: (cp_write_global_declarations): Add start/stop of
2186 new TV_PHASE_DEFERRED, TV_PHASE_CGRAPH, TV_PHASE_CHECK_DBGINFO.
2187 Remove push/pop calls to TV_VARCONST.
2189 * parser.c: Add include of "timevar.h".
2190 (cp_parser_explicit_instantiation): Add push/pop calls to
2192 (cp_parser_enum_specifier): Add push/pop calls to new TV_PARSE_ENUM.
2193 (cp_parser_class_specifier): Add wrapper to add push/pop calls to
2195 (cp_parser_function_definition_from_specifiers_and_declarator): Add
2196 push/pop calls to new TV_PARSE_FUNC or TV_PARSE_INLINE.
2197 (cp_parser_late_parsing_for_member): Add push/pop calls to
2198 new TV_PARSE_INMETH.
2200 * call.c: Add include of "timevar.h".
2201 (convert_class_to_reference): Wrap and add push/pop calls to
2203 (build_op_call): Likewise.
2204 (build_conditional_expr): Likewise.
2205 (build_new_op): Likewise.
2206 (build_new_method_call): Likewise.
2207 (build_user_type_conversion): Reorganize to single return and add
2208 push/pop calls to TV_OVERLOAD.
2209 (perform_overload_resolution): Likewise.
2211 * Make-lang.in: Add dependence of call.o and parser.o on $(TIMEVAR_H).
2213 2011-05-02 Jason Merrill <jason@redhat.com>
2215 * tree.c (build_vec_init_expr): Take complain parm.
2216 (build_vec_init_elt): Likewise. Free arg vector.
2217 (diagnose_non_constexpr_vec_init, build_array_copy): Adjust.
2218 * cp-tree.h (VEC_INIT_EXPR_SLOT): Use VEC_INIT_EXPR_CHECK.
2219 (VEC_INIT_EXPR_INIT): Likewise.
2220 Adjust build_vec_init_expr declaration.
2221 * init.c (perform_member_init): Adjust.
2225 * cp-tree.def (VEC_INIT_EXPR): Add third operand.
2226 * cp-tree.h (VEC_INIT_EXPR_NELTS): New.
2227 * cp-gimplify.c (cp_gimplify_expr) [VEC_INIT_EXPR]: Handle it.
2228 * tree.c (build_vec_init_expr): Handle getting pointer/nelts.
2229 (build_vec_init_elt): Don't expect an array type.
2230 (build_array_copy): Adjust.
2231 * init.c (perform_member_init): Adjust.
2232 (build_new_1): Use build_vec_init_expr.
2235 * tree.c (build_vec_init_expr): Set TREE_SIDE_EFFECTS.
2236 Protect an explicit target.
2239 * decl.c (stabilize_save_expr_r, stabilize_vla_size): New.
2240 (compute_array_index_type): Revert earlier 48446 changes.
2241 (grokdeclarator): Use stabilize_vla_size.
2243 2011-05-02 Dmitry Gorbachev <d.g.gorbachev@gmail.com>
2244 Eric Botcazou <ebotcazou@adacore.com>
2246 * parser.c (cp_parser_init_declarator): Set pushed_scope to NULL_TREE
2247 instead of inappropriate zero values.
2249 2011-05-02 Paolo Carlini <paolo.carlini@oracle.com>
2252 * decl.c (compute_array_index_type): Check build_expr_type_conversion
2253 return value for NULL_TREE.
2255 2011-04-29 Paolo Carlini <paolo.carlini@oracle.com>
2258 * init.c (perform_member_init): Check build_value_init return
2259 value for error_mark_node.
2261 2011-04-29 Diego Novillo <dnovillo@google.com>
2262 Le-Chun Wu <lcwu@google.com>
2264 * call.c (conversion_null_warnings): Also handle assignments
2265 when warning about NULL conversions.
2267 2011-04-29 Le-Chun Wu <lcwu@google.com>
2269 * cp-tree.h (LOOKUP_EXPLICIT_TMPL_ARGS): Define.
2270 * call.c (build_new_function_call): Set it for TEMPLATE_ID_EXPRs.
2271 (build_over_call): Use it to determine whether to emit a NULL
2272 warning for template function instantiations.
2273 (build_new_method_call): Set LOOKUP_EXPLICIT_TMPL_ARGS if
2274 EXPLICIT_TARGS is set.
2276 2011-04-29 Nicola Pero <nicola.pero@meta-innovation.com>,
2277 Mike Stump <mikestump@comcast.net>
2279 * Make-lang.in ($(srcdir)/cp/cfns.h): Enable the dependency only
2280 in maintainer mode. Use the --output-file option of gperf instead
2281 of > to prevent creating an empty cp/cfns.h when gperf is not
2284 2011-04-28 Paolo Carlini <paolo.carlini@oracle.com>
2287 * semantics.c (finish_base_specifier): cv-qualified base class
2288 is fine, per DR 484.
2290 2011-04-28 Dodji Seketeli <dodji@redhat.com>
2293 * semantics.c (finish_call_expr): Don't forget BASELINK nodes when
2294 considering call expressions involving a member function.
2296 2011-04-28 Paolo Carlini <paolo.carlini@oracle.com>
2299 * tree.c (build_cplus_new): Check build_target_expr return
2300 value for error_mark_node.
2302 2011-04-28 Paolo Carlini <paolo.carlini@oracle.com>
2305 * semantics.c (literal_type_p): Reference types are literal types,
2307 (valid_type_in_constexpr_fundecl_p): Remove.
2308 (is_valid_constexpr_fn): Adjust.
2310 2011-04-27 Jason Merrill <jason@redhat.com>
2313 Implement list-initialization of _Complex.
2314 * decl.c (reshape_init_r): Allow {real,imag} for _Complex.
2315 (check_initializer): Likewise.
2316 * call.c (build_complex_conv): New.
2317 (implicit_conversion): Call it.
2318 (convert_like_real): Handle it.
2319 * typeck2.c (check_narrowing): Handle it.
2321 * init.c (build_vec_delete_1): Look for sfk_deleting_destructor to
2322 decide whether to delete.
2323 (build_vec_init): Pass sfk_complete_destructor.
2326 * cp-tree.def (VEC_INIT_EXPR): Add third operand.
2327 * cp-tree.h (VEC_INIT_EXPR_NELTS): New.
2328 * cp-gimplify.c (cp_gimplify_expr) [VEC_INIT_EXPR]: Handle it.
2329 * tree.c (build_vec_init_expr): Handle getting pointer/nelts.
2330 (build_vec_init_elt): Don't expect an array type.
2331 (build_array_copy): Adjust.
2332 * init.c (perform_member_init): Adjust.
2333 (build_new_1): Use build_vec_init_expr.
2335 * class.c (resolve_address_of_overloaded_function): Don't
2336 change OVERLOAD to TREE_LIST.
2337 * pt.c (print_candidates_1): Remove nonsensical assert.
2340 * parser.c (cp_parser_diagnose_invalid_type_name): Commit
2341 to tentative parse sooner.
2343 2011-04-26 Jason Merrill <jason@redhat.com>
2346 * parser.c (cp_parser_primary_expression): Set *idk to
2347 CP_ID_KIND_NONE for a parenthesized identifier.
2349 * ptree.c (cxx_print_type) [TYPENAME_TYPE]: Dump fullname.
2350 (cxx_print_identifier): Correct indentation.
2353 * decl.c (cxx_maybe_build_cleanup): Add complain parm.
2354 * tree.c (force_target_expr): Add complain parm.
2355 (build_target_expr_with_type): Likewise.
2356 (get_target_expr_sfinae): Split out.
2357 (build_vec_init_expr, bot_manip): Adjust.
2358 * init.c (build_vec_delete, build_vec_delete_1): Add complain parm.
2359 (build_delete, build_dtor_call): Likewise.
2360 (perform_direct_initialization_if_possible): Adjust.
2361 (build_vec_init): Handle error return.
2362 * cvt.c (force_rvalue): Add complain parm.
2363 Call build_special_member_call directly.
2364 * decl2.c (delete_sanity): Add complain parm.
2365 (build_cleanup): Adjust.
2366 * pt.c (tsubst_copy_and_build, tsubst_expr): Adjust.
2367 * semantics.c (finish_stmt_expr_expr): Adjust.
2368 (finish_compound_literal): Adjust.
2369 * parser.c (cp_parser_delete_expression): Adjust.
2370 * typeck2.c (build_functional_cast): Adjust.
2371 * cp-tree.h: Adjust.
2373 2011-04-26 Martin Jambor <mjambor@suse.cz>
2375 * class.c (cp_fold_obj_type_ref): Remove.
2376 * cp-tree.h (cp_fold_obj_type_ref): Remove declaration.
2378 2011-04-25 Paolo Carlini <paolo.carlini@oracle.com>
2380 * cp-tree.def: Add a new UNDERLYING_TYPE tree code.
2381 * cp-tree.h (enum cp_trait_kind): Add CPTK_UNDERLYING_TYPE, tidy.
2382 (UNDERLYING_TYPE_TYPE): Add.
2383 * cp-objcp-common.c (cp_common_init_ts): Mark UNDERLYING_TYPE
2385 * parser.c (cp_lexer_next_token_is_decl_specifier_keyword,
2386 cp_parser_simple_type_specifier): Handle UNDERLYING_TYPE.
2387 (cp_parser_trait_expr): Deal with RID_UNDERLYING_TYPE; tidy.
2388 * semantics.c (finish_underlying_type): New.
2389 * typeck.c (structural_comptypes): Handle UNDERLYING_TYPE.
2390 * error.c (dump_type, dump_type_prefix, dump_type_suffix): Likewise.
2391 * cxx-pretty-print.c (p_cxx_type_id): Likewise.
2392 * tree.c (cp_walk_subtrees): Likewise.
2393 * pt.c (for_each_template_parm_r, tsubst, unify,
2394 dependent_type_p_r): Likewise.
2395 * mangle.c (write_type): Sorry for __underlying_type.
2397 2011-04-25 Jason Merrill <jason@redhat.com>
2400 * decl.c (type_dependent_init_p): New.
2401 (cp_finish_decl): Check it.
2402 * pt.c (any_type_dependent_elements_p): New.
2403 * cp-tree.h: Declare it.
2405 2011-04-20 Jason Merrill <jason@redhat.com>
2407 * semantics.c (finish_compound_literal): Don't put an array
2408 with a dtor in a static variable.
2410 * call.c (build_over_call): Handle trivial dtor.
2412 * search.c (lookup_fnfields_slot): Call complete_type.
2415 * decl2.c (build_offset_ref_call_from_tree): Move
2416 non-dependency of object outside condition.
2419 * decl.c (cp_finish_decl): Simplify template handling.
2421 2011-04-20 Jim Meyering <meyering@redhat.com>
2423 * tree.c (cxx_printable_name_internal): Remove useless if-before-free.
2425 2011-04-19 Jason Merrill <jason@redhat.com>
2428 * typeck.c (cp_build_binary_op): Fold COMPLEX_EXPR.
2431 * decl.c (duplicate_decls): Keep always_inline attribute
2432 in sync with DECL_DISREGARD_INLINE_LIMITS.
2434 2011-04-18 Jason Merrill <jason@redhat.com>
2437 * typeck2.c (build_functional_cast): Handle VOID_TYPE.
2440 * init.c (build_value_init): Handle UNION_TYPE the same.
2442 2011-04-18 Jakub Jelinek <jakub@redhat.com>
2445 * parser.c (cp_parser_omp_for_loop): Don't use cp_parser_omp_for_incr
2446 for type dependent pointers.
2448 2011-04-18 Jim Meyering <meyering@redhat.com>
2450 * pt.c (type_unification_real): Fix typo in comment: s/in in/in/.
2452 2011-04-17 Jan Hubicka <jh@suse.cz>
2454 * semantics.c (finish_goto_stmt): Do set UNINLINABLE flag on computed
2457 2011-04-17 Jason Merrill <jason@redhat.com>
2460 * typeck2.c (build_functional_cast): Disallow array type.
2462 * tree.c (get_target_expr): Handle VEC_INIT_EXPR.
2464 2011-04-17 Jan Hubicka <jh@suse.cz>
2466 * class.c (cp_fold_obj_type_ref): Drop vtable_method.
2468 2011-04-15 Rodrigo Rivas Costa <rodrigorivascosta@gmail.com>
2471 * parser.c (cp_convert_range_for): Split into
2472 cp_parser_perform_range_for_lookup.
2473 (cp_parser_perform_range_for_lookup): New.
2474 (cp_parser_range_for_member_function): New.
2475 (cp_parser_for_init_statement): Correct error message.
2476 * semantics.c (finish_call_expr): Accept COMPONENT_REF.
2478 2011-04-14 Nicola Pero <nicola.pero@meta-innovation.com>
2480 * parser.c (cp_parser_objc_protocol_declaration): Updated for
2481 change from objc_declare_protocols() to objc_declare_protocol().
2483 2011-04-14 Nathan Froyd <froydnj@codesourcery.com>
2486 * typeck.c (cxx_mark_addressable) [CONST_DECL]: Mark addressable
2487 and return immediately.
2489 2011-04-14 Nathan Froyd <froydnj@codesourcery.com>
2491 * cp-tree.def (SWITCH_STMT): Add an extra operand.
2492 * cp-objcp-common.c (cp_common_init_ts): Mark it as TS_TYPED.
2493 * cp-tree.h (SWITCH_STMT_SCOPE): Define.
2494 * semantics.c (begin_switch__stmt): Pass scope to build_stmt.
2495 (finish_switch_stmt): Use SWITCH_STMT_SCOPE instead of TREE_CHAIN.
2497 2011-04-14 Nathan Froyd <froydnj@codesourcery.com>
2499 * cp-tree.def (IF_STMT): Add an extra operand.
2500 * cp-objcp-common.c (cp_common_init_ts): Mark it as TS_TYPED.
2501 * cp-tree.h (IF_SCOPE): Define.
2502 * semantics.c (begin_if_stmt): Pass scope to build_stmt.
2503 (finish_if_stmt): Use IF_SCOPE instead of TREE_CHAIN.
2505 2011-04-14 Nathan Froyd <froydnj@codesourcery.com>
2507 * cp-tree.def (FOR_STMT, RANGE_FOR_STMT): Add an extra operand.
2508 * cp-objcp-common.c (cp_common_init_ts): Mark them as TS_TYPED.
2509 * cp-tree.h (FOR_SCOPE, RANGE_FOR_SCOPE): Define.
2510 * semantics.c (begin_for_stmt): Pass an extra arg to build_stmt.
2511 Use FOR_SCOPE instead of TREE_CHAIN.
2512 (begin_range_for_stmt): Likewise, with RANGE_FOR_SCOPE.
2513 (finish_for_stmt): Likewise.
2515 2011-04-14 Jason Merrill <jason@redhat.com>
2517 * parser.c (cp_parser_postfix_expression): Fix flags passed to
2518 build_new_method_call.
2519 * semantics.c (finish_call_expr): Likewise.
2522 * init.c (build_value_init_noctor): Check complain consistently.
2525 * typeck.c (cp_build_binary_op): Don't decay void operands.
2528 * decl.c (compute_array_index_type): Use get_temp_regvar instead
2530 * init.c (get_temp_regvar): No longer static.
2531 * cp-tree.h: Declare it.
2533 2011-04-14 Nicola Pero <nicola.pero@meta-innovation.com>
2535 * parser.c (cp_parser_objc_class_declaration): Updated for change
2536 in objc_declare_class().
2538 2011-04-14 Nathan Froyd <froydnj@codesourcery.com>
2540 * decl.c (poplevel): Use block_chainon.
2542 2011-04-13 Jason Merrill <jason@redhat.com>
2545 * decl2.c (build_offset_ref_call_from_tree): Fix calling a functor
2546 or pointer to (non-member) function.
2548 2011-04-13 Jakub Jelinek <jakub@redhat.com>
2551 * semantics.c (cxx_eval_array_reference): Handle reading from
2552 wchar_t, char16_t and char32_t STRING_CST.
2554 2011-04-13 Dodji Seketeli <dodji@redhat.com>
2557 * class.c (fixed_type_or_null): We cannot determine the dynamic
2558 type of a reference variable if its initializer is dependent.
2560 2011-04-13 Jason Merrill <jason@redhat.com>
2563 * pt.c (tsubst_copy_and_build) [CALL_EXPR]: Don't complain about
2564 unqualified lookup failing if we're still in a template.
2566 2011-04-12 Nathan Froyd <froydnj@codesourcery.com>
2568 * cp-lang.c (cp_init_ts): Call cp_common_init_ts. Move
2569 tree_contains_struct initialization to...
2570 * cp-objcp-common.c (cp_common_init_ts): ...here. Use MARK_*
2572 * cp-objcp-common.h (cp_common_init_ts): Declare.
2573 * cp-tree.h (union lang_tree_node): Check for TS_COMMON before
2576 2011-04-12 Nicola Pero <nicola.pero@meta-innovation.com>
2578 * parser.c (cp_parser_objc_message_expression): Updated call
2579 to objc_build_message_expr.
2581 2011-04-12 Martin Jambor <mjambor@suse.cz>
2583 * class.c (cp_fold_obj_type_ref): Call cgraph_get_node instead of
2584 cgraph_get_create_node.
2585 * decl2.c (cp_write_global_declarations): Call cgraph_get_node
2586 instead of cgraph_get_create_node.
2587 * method.c (make_alias_for_thunk): Call cgraph_get_node
2588 instead of cgraph_get_create_node, assert it returns non-NULL.
2589 (use_thunk): Likewise.
2590 * optimize.c (maybe_clone_body): Call cgraph_same_body_alias only
2591 when flag_syntax_only is not set. Call cgraph_get_node instead of
2592 cgraph_get_create_node.
2593 (maybe_clone_body): Call cgraph_get_node instead of
2594 cgraph_get_create_node.
2596 2011-04-12 Martin Jambor <mjambor@suse.cz>
2598 * class.c (cp_fold_obj_type_ref): Call cgraph_get_create_node
2599 instead of cgraph_node.
2600 * decl2.c (cxx_callgraph_analyze_expr): Likewise.
2601 (cp_write_global_declarations): Likewise.
2602 * optimize.c (maybe_clone_body): Likewise.
2603 * semantics.c (maybe_add_lambda_conv_op): Likewise.
2604 * mangle.c (mangle_decl): Likewise.
2605 * method.c (make_alias_for_thunk): Likewise.
2606 (use_thunk): Likewise.
2608 2011-04-11 Jason Merrill <jason@redhat.com>
2611 * decl.c (cp_complete_array_type_or_error): New.
2612 * semantics.c (finish_compound_literal): Use it.
2613 * cp-tree.h: Declare it.
2616 * semantics.c (finish_compound_literal): Handle references.
2619 * semantics.c (finish_compound_literal): Take complain parm.
2620 (build_lambda_object): Adjust.
2621 * cp-tree.h: Adjust.
2622 * call.c (convert_like_real): Adjust.
2623 * decl.c (check_initializer): Adjust.
2624 * parser.c (cp_parser_postfix_expression): Adjust.
2625 (cp_parser_functional_cast): Adjust.
2626 * pt.c (tsubst_copy_and_build): Adjust.
2627 * typeck2.c (process_init_constructor_record): Adjust.
2630 * cvt.c (ocp_convert): Use build_nop to convert to underlying type
2634 * tree.c (maybe_dummy_object): Use build_x_indirect_ref rather
2635 than cp_build_indirect_ref.
2637 PR c++/48457, Core 1238
2638 * call.c (reference_binding): Allow rvalue reference to bind to
2640 * tree.c (lvalue_kind): Functions are always lvalues.
2642 2011-04-07 Jason Merrill <jason@redhat.com>
2645 * semantics.c (potential_constant_expression_1) [CALL_EXPR]: Check
2646 arguments even if we don't know the function.
2649 * tree.c (build_overload): Allow an unwrapped FUNCTION_DECL
2650 at the end of the chain.
2651 * pt.c (dependent_template_p): Use OVL_CURRENT/NEXT.
2652 (iterative_hash_template_arg): Likewise.
2655 * cp-tree.h (OVL_ARG_DEPENDENT): New.
2656 * name-lookup.c (add_function): Set it.
2657 * semantics.c (finish_call_expr): Free OVERLOADs if it's set.
2660 * call.c (build_user_type_conversion_1): Use lookup_fnfields_slot.
2661 Release unused vector.
2664 * pt.c (fn_type_unification): Don't clear incomplete pack flag.
2665 (type_unification_real): Clear it here instead.
2668 * except.c (build_noexcept_spec): Propagate error_mark_node.
2669 (finish_noexcept_expr): Likewise.
2672 * typeck.c (build_x_compound_expr_from_list): Return error_mark_node
2676 * call.c (resolve_args): Take complain.
2677 (build_new_function_call, build_operator_new_call): Pass it.
2678 (build_op_call, build_new_op, build_new_method_call): Pass it.
2681 * typeck.c (check_for_casting_away_constness): Take complain.
2682 (build_static_cast_1, build_reinterpret_cast_1): Pass it.
2683 (build_const_cast_1): Pass it. Take full complain parm.
2684 (build_const_cast, cp_build_c_cast): Adjust.
2686 * tree.c (build_aggr_init_expr): Always return error_mark_node
2687 on abstract violation.
2690 * tree.c (build_cplus_new, build_aggr_init_expr): Take complain.
2691 (bot_manip): Adjust.
2692 * cp-tree.h: Adjust.
2693 * call.c (convert_like_real, build_cxx_call): Adjust.
2694 (perform_direct_initialization_if_possible): Adjust.
2695 * cvt.c (ocp_convert): Adjust.
2696 * init.c (build_value_init): Adjust.
2697 * semantics.c (maybe_add_lambda_conv_op): Adjust.
2698 * typeck.c (unary_complex_lvalue, cp_build_modify_expr): Adjust.
2699 * typeck2.c (build_functional_cast): Adjust.
2701 * init.c (build_value_init_noctor): Handle REFERENCE_TYPE at top
2703 (perform_member_init): Not here.
2704 * typeck2.c (build_functional_cast): Limit REFERENCE_TYPE special
2706 (abstract_virtuals_error_sfinae): Remove RESULT_DECL special case.
2709 * typeck2.c (build_functional_cast): Check complain consistently.
2710 Use build_value_init and abstract_virtuals_error_sfinae.
2711 (abstract_virtuals_error_sfinae): Split out.
2712 * cp-tree.h: Declare it.
2713 * init.c (build_new_1): Use it.
2714 (build_value_init_noctor): Handle FUNCTION_TYPE.
2716 * semantics.c (finish_decltype_type): Simplify handling of unknown
2719 * semantics.c (finish_decltype_type): Add complain parm.
2720 * cp-tree.h: Adjust.
2721 * parser.c (cp_parser_decltype): Adjust.
2722 * pt.c (tsubst): Adjust.
2725 * cvt.c (ocp_convert): Handle converting scoped enum to bool.
2727 2011-03-31 Jason Merrill <jason@redhat.com>
2730 * semantics.c (finish_call_expr): Remove assert.
2733 * method.c (defaultable_fn_check): Templates are not defaultable.
2735 * parser.c (cp_parser_init_declarator): Avoid redundant
2736 cp_finish_decl for member declarations.
2738 2011-03-30 Jason Merrill <jason@redhat.com>
2741 * semantics.c (non_const_var_error): Just return if DECL_INITIAL
2744 2011-03-30 Jason Merrill <jason@redhat.com>
2747 * semantics.c (potential_constant_expression_1): Handle
2748 UNORDERED_EXPR and ORDERED_EXPR.
2751 * semantics.c (finish_compound_literal): Do put static/constant
2752 arrays in static variables.
2754 * call.c (convert_like_real) [ck_list]: Build up the
2755 initializer_list object directly.
2756 * decl.c (build_init_list_var_init): Adjust.
2758 * call.c (convert_like_real): Correct TREE_CONSTANT on CONSTRUCTOR.
2759 * decl.c (reshape_init_array_1): Likewise.
2761 2011-03-29 Jason Merrill <jason@redhat.com>
2764 * pt.c (value_dependent_expression_p) [VAR_DECL]: Make sure
2765 the variable is constant before looking at its initializer.
2768 * pt.c (value_dependent_expression_p): Handle TEMPLATE_ID_EXPR.
2771 * semantics.c (potential_constant_expression_1): Change error about
2772 use of *this in constructor into sorry.
2775 * decl.c (cp_finish_decl): Defer validation of constexpr member
2777 * class.c (finalize_literal_type_property): Validate them here.
2778 * semantics.c (is_valid_constexpr_fn): Don't check completeness.
2780 * semantics.c (is_valid_constexpr_fn): Specify input location.
2782 2011-03-28 Jason Merrill <jason@redhat.com>
2785 * pt.c (maybe_adjust_types_for_deduction): Handle T&& deduction
2786 from overloaded function.
2789 * call.c (build_array_conv): New.
2790 (implicit_conversion): Use it.
2792 * call.c (reference_binding): Allow direct binding to an array
2796 * parser.c (cp_parser_compound_statement): Add function_body parm.
2797 Complain about non-body compound-stmt in constexpr fn.
2798 (cp_parser_primary_expression, cp_parser_statement): Adjust.
2799 (cp_parser_implicitly_scoped_statement): Adjust.
2800 (cp_parser_function_body, cp_parser_try_block): Adjust.
2801 (cp_parser_handler, cp_parser_objc_synchronized_statement): Adjust.
2802 (cp_parser_objc_try_catch_finally_statement): Adjust.
2805 * semantics.c (constexpr_fn_retval): New. Allow using-declaration
2806 and using-definition.
2807 (register_constexpr_fundef): Call it.
2809 * except.c (build_noexcept_spec): Call cxx_constant_value after
2812 2011-03-25 Kai Tietz <ktietz@redhat.com>
2814 * lex.c (interface_strcmp): Handle dos-paths.
2815 (handle_pragma_implementation): Use filename_cmp instead of
2817 (in_main_input_context): Likewise.
2819 2011-03-25 Jason Merrill <jason@redhat.com>
2822 * method.c (defaulted_late_check): Check for exception spec mismatch.
2823 (defaultable_fn_check): Allow exception spec and virtual.
2824 * class.c (check_for_override): A virtual dtor is non-trivial.
2827 * pt.c (build_non_dependent_expr): Keep dereferences outside the
2830 2011-03-25 Kai Tietz <ktietz@redhat.com>
2832 * decl.c (decls_match): Replace target hook
2833 call of comp_type_attributes by version in tree.c file.
2834 * search.c (check_final_overrider): Likewise.
2835 * typeck.c (structural_comptypes): Likewise.
2837 2011-03-21 Kai Tietz <ktietz@redhat.com>
2840 * cxx-pretty-print.c (pp_cxx_ptr_operator):
2841 Display allowed attributes for function pointer types.
2842 * error.c (dump_type_prefix): Likewise.
2844 * tree.c (cxx_attribute_table): Adjust table.
2846 2011-03-18 Jason Merrill <jason@redhat.com>
2849 * semantics.c (finish_call_expr): Allow TARGET_EXPR for now.
2852 * call.c (build_over_call): Don't skip ck_rvalue.
2854 2011-03-17 Jason Merrill <jason@redhat.com>
2857 * semantics.c (cxx_eval_constant_expression) [NOP_EXPR]: Don't let
2858 the conversion set TREE_OVERFLOW.
2861 * semantics.c (finish_decltype_type): Return T&& for xvalue.
2862 * typeck.c (unlowered_expr_type): Preserve cv-quals.
2865 * decl.c (revert_static_member_fn): Strip function-cv-quals.
2867 2011-03-16 Jason Merrill <jason@redhat.com>
2870 * semantics.c (potential_constant_expression_1): Don't allow *this
2872 (register_constexpr_fundef): Use potential_rvalue_constant_expression.
2875 * decl.c (compute_array_index_type): Don't bother trying to deal
2876 with literal classes in ABI v1.
2879 * decl.c (duplicate_decls): Return NULL_TREE for clashing
2883 * semantics.c (cxx_eval_constant_expression) [COMPOUND_EXPR]: Don't
2884 use the generic binary expression handling.
2886 2011-03-16 Diego Novillo <dnovillo@google.com>
2888 * Make-lang.in (CXX_PARSER_H): New.
2889 (cp/parser.o): Add dependency on CXX_PARSER_H.
2890 Add dependency on tree-pretty-print.h
2891 (cp/cp-lang.o): Add dependency on CXX_PARSER_H.
2892 * cp-lang.c: Include parser.h.
2893 * parser.c: Include parser.h.
2894 (struct cp_token): Add bitfield purged_p.
2897 (CPP_PURGED): Remove. Update all users.
2898 (struct cp_lexer): Change field buffer to be a VEC of cp_token.
2899 Remove field buffer_length.
2902 (struct tree_check): Move to parser.h.
2903 (cp_token_position): Likewise.
2904 (struct cp_token_cache): Likewise.
2905 (CPP_KEYWORD): Likewise.
2906 (CPP_TEMPLATE_ID): Likewise.
2907 (CPP_NESTED_NAME_SPECIFIER): Likewise.
2908 (N_CP_TTYPES): Likewise.
2909 (enum cp_parser_status_kind): Likewise.
2910 (struct cp_parser_context): Likewise.
2911 (struct cp_default_arg_entry_d): Likewise.
2912 (struct cp_unparsed_functions_entry_d): Likewise.
2913 (struct cp_parser): Likewise.
2914 (cp_lexer_dump_tokens): New.
2915 (cp_lexer_debug_tokens): New.
2916 (cp_lexer_finished_p): New.
2917 (cp_lexer_alloc): Factor out of cp_lexer_new_main.
2918 (cp_lexer_new_main): Re-write main lexing loop to push
2919 tokens into the new VEC buffer.
2920 (cp_lexer_print_token): Improve printing of CPP_NUMBER tokens.
2921 Do not abort if the token type is not recognized, just print
2923 * parser.h: New file.
2924 * config-lang.in (gtfiles): Add cp/parser.h.
2926 2011-03-16 Jason Merrill <jason@redhat.com>
2929 * typeck.c (check_return_expr): Fix conditions for setting
2930 LOOKUP_PREFER_RVALUE.
2932 * call.c (build_over_call): Remove require_complete_type_sfinae call.
2935 * decl.c (check_array_designated_initializer): Allow integer index.
2936 (reshape_init_array_1): Set index on the elements.
2938 2011-03-16 Jason Merrill <jason@redhat.com>
2941 * typeck.c (convert_for_initialization): Use
2942 perform_implicit_conversion_flags.
2943 * call.c (standard_conversion): If LOOKUP_PREFER_RVALUE, set
2944 rvaluedness_matches_p on ck_rvalue.
2945 (convert_like_real) [ck_rvalue]: And restore it here.
2948 * call.c (convert_arg_to_ellipsis): Handle incomplete type.
2950 2011-03-16 Jason Merrill <jason@redhat.com>
2952 * parser.c (cp_parser_abort_tentative_parse): Make sure we haven't
2953 committed to this tentative parse.
2956 * semantics.c (finish_call_expr): Preserve reference semantics
2959 * call.c (convert_default_arg): Use LOOKUP_IMPLICIT.
2961 2011-03-16 Jakub Jelinek <jakub@redhat.com>
2963 * cp-objcp-common.c (cp_function_decl_explicit_p): Don't crash if
2964 DECL_LANG_SPECIFIC is NULL.
2966 2011-03-15 Jason Merrill <jason@redhat.com>
2969 * pt.c (value_dependent_expression_p) [NOEXCEPT_EXPR]: Don't
2970 check value_dependent_expression_p on the operand.
2972 * semantics.c (push_cx_call_context): Return bool.
2973 (cxx_eval_call_expression): Handle excess depth.
2976 * method.c (synthesized_method_walk): Cleanups don't affect the
2977 triviality of a constructor, but do affect deletion and exception
2980 2011-03-15 Rodrigo Rivas Costa <rodrigorivascosta@gmail.com>
2982 * decl2.c (cp_check_const_attributes): New.
2983 (cplus_decl_attributes): Call cp_check_const_attributes.
2985 2011-03-15 Jason Merrill <jason@redhat.com>
2988 * call.c (convert_default_arg): Use DECL_ORIGIN of fn. Check for
2990 (push_defarg_context, pop_defarg_context): New.
2991 * parser.c (cp_parser_late_parsing_default_args): Use them.
2992 * cp-tree.h: Declare them.
2994 2011-03-11 Dodji Seketeli <dodji@redhat.com>
2996 * call.c (add_builtin_candidate)<case INDIRECT_REF>: The type of
2997 the argument of the indirection operator should not be dependent.
3000 2011-03-11 Jason Merrill <jason@redhat.com>
3003 * pt.c (tsubst) [TYPENAME_TYPE]: Only give errors if tf_error.
3006 * parser.c (cp_parser_template_type_arg): Set
3007 type_definition_forbidden_message.
3010 * decl.c (compute_array_index_type): Discard folding
3011 if it didn't produce a constant.
3013 2011-03-11 Jakub Jelinek <jakub@redhat.com>
3016 * init.c (build_zero_init_1): Extracted from build_zero_init.
3017 Add FIELD_SIZE argument, if non-NULL and field bit_position
3018 as not smaller than that, don't add that field's initializer.
3019 Pass DECL_SIZE as last argument to build_zero_init_1
3020 for DECL_FIELD_IS_BASE fields.
3021 (build_zero_init): Use build_zero_init_1.
3023 2011-03-10 Jason Merrill <jason@redhat.com>
3026 * pt.c (iterative_hash_template_arg): Remove special case for
3030 * parser.c (cp_parser_single_declaration): Just return if
3031 cp_parser_parse_and_diagnose_invalid_type_name complained.
3033 2011-03-09 Jason Merrill <jason@redhat.com>
3036 * pt.c (unify): An unresolved overload is a nondeduced context.
3038 2011-03-09 Martin Jambor <mjambor@suse.cz>
3040 PR tree-optimization/47714
3041 * method.c (use_thunk): Clear addressable flag of thunk arguments.
3043 2011-03-08 Dodji Seketeli <dodji@redhat.com>
3046 * pt.c (convert_nontype_argument): Only call decay_conversion on
3049 2011-03-08 Jason Merrill <jason@redhat.com>
3052 * mangle.c (write_template_arg_literal) [STRING_CST]: Sorry.
3055 * pt.c (convert_nontype_argument): Don't crash on non-pointer
3056 argument to pointer parameter.
3059 * pt.c (instantiate_decl): Don't clear DECL_INTERFACE_KNOWN on
3062 2011-03-08 Dodji Seketeli <dodji@redhat.com>
3065 * name-lookup.c (binding_to_template_parms_of_scope_p): Only
3066 consider scopes of primary template definitions. Adjust comments.
3068 2011-03-07 Jason Merrill <jason@redhat.com>
3071 * pt.c (convert_nontype_argument): Fix -fpermissive allowing
3073 * semantics.c (potential_constant_expression_1): Check TREE_OVERFLOW.
3076 * init.c (constant_value_1): Always require init to be TREE_CONSTANT.
3079 * mangle.c (write_type): Strip cv-quals from FUNCTION_TYPE here.
3080 (write_CV_qualifiers_for_type): Not here.
3082 2011-03-06 Joseph Myers <joseph@codesourcery.com>
3084 * lang-specs.h: Match -save-temps* instead of -save-temps.
3086 2011-03-05 Jason Merrill <jason@redhat.com>
3088 * mangle.c (write_expression): Change ABI v6 to v5.
3089 (write_type): Likewise.
3091 2011-03-04 Jan Hubicka <jh@suse.cz>
3094 * optimize.c (maybe_clone_body): Update call of cgraph_same_body_alias
3095 and cgraph_add_thunk.
3096 * method.c (make_alias_for_thunk, use_thunk): Likewise.
3097 * mangle.c (mangle_decl): Likewise.
3099 2011-03-04 Jason Merrill <jason@redhat.com>
3102 * pt.c (tsubst_copy_and_build) [PSEUDO_DTOR_EXPR]: Use tsubst for type.
3103 (tsubst_copy) [default]: Just return t if !ENABLE_CHECKING.
3106 * search.c (check_final_overrider): Allow pointer to same incomplete
3107 class type with different cv-quals.
3109 2011-03-03 Paolo Carlini <paolo.carlini@oracle.com>
3112 * pt.c (tsubst_template_args): Check argument t for error_mark_node.
3114 2011-03-03 Jason Merrill <jason@redhat.com>
3117 * pt.c (tsubst_copy_and_build) [TARGET_EXPR]: Retain TREE_CONSTANT.
3119 2011-03-02 Jason Merrill <jason@redhat.com>
3122 * parser.c (cp_parser_condition): Don't fold_non_dependent_expr here.
3125 * tree.c (build_vec_init_elt): Split out from...
3126 (build_vec_init_expr): ...here.
3127 (diagnose_non_constexpr_vec_init): New fn.
3128 * semantics.c (potential_constant_expression_1): Use it.
3129 * cp-tree.h: Declare it.
3131 2011-03-01 Jason Merrill <jason@redhat.com>
3134 * parser.c (cp_parser_primary_expression): Don't warn about a
3135 failed tentative parse.
3138 * semantics.c (cxx_bind_parameters_in_call): Don't call
3139 adjust_temp_type on non-constant args.
3142 * call.c (standard_conversion): Provide requested cv-quals on
3143 class rvalue conversion.
3146 * decl2.c (grokbitfield): Handle type-dependent width.
3148 2011-02-28 Jason Merrill <jason@redhat.com>
3151 * class.c (update_vtable_entry_for_fn): Check BINFO_LOST_PRIMARY_P
3152 after checking for a non-thunk.
3154 2011-02-26 Jason Merrill <jason@redhat.com>
3157 * tree.c (cp_tree_equal): Compare DECL_PARM_LEVEL.
3158 * pt.c (iterative_hash_template_arg): And hash it.
3161 * semantics.c (non_const_var_error): Split out from...
3162 (cxx_eval_constant_expression): ...here.
3163 (potential_constant_expression_1) [VAR_DECL]: Use it.
3164 Allow dependent variables.
3166 2011-02-24 Jason Merrill <jason@redhat.com>
3168 * parser.c (cp_parser_constant_expression): Set
3169 non_integral_constant_expression correctly for C++0x too.
3170 (cp_parser_static_assert): Allow non-constant expression.
3171 (cp_parser_direct_declarator): Expect non_constant_p to be set
3173 * pt.c (value_dependent_expression_p): Handle TYPEID_EXPR.
3174 * semantics.c (maybe_constant_value): Check type_unknown_p too.
3175 (potential_rvalue_constant_expression): New.
3176 (require_potential_rvalue_constant_expression): New.
3178 2011-02-23 Jason Merrill <jason@redhat.com>
3180 * cp-tree.h (DECL_PARM_LEVEL): New.
3181 (struct lang_decl_parm): Add level field.
3182 * name-lookup.c (function_parm_depth): New fn.
3183 * name-lookup.h: Declare it.
3184 * parser.c (cp_parser_parameter_declaration_list): Use it.
3185 * mangle.c (struct globals): Add parm_depth field.
3186 (write_bare_function_type): Adjust it.
3187 (write_expression): Include the level delta in PARM_DECL mangling
3190 * semantics.c (finish_decltype_type): Remove shortcut for decltype
3192 * mangle.c (write_type) [DECLTYPE_TYPE]: Strip it here for abi < 6.
3194 2011-02-23 Nathan Froyd <froydnj@codesourcery.com>
3197 * parser.c (cp_parser_class_specifier): Require a closing brace
3198 to attempt error recovery.
3200 2011-02-23 Jakub Jelinek <jakub@redhat.com>
3203 * pt.c (struct pending_template): Add chain_next GTY option.
3204 * decl.c (struct named_label_use_entry): Likewise.
3206 2011-02-22 Paolo Carlini <paolo.carlini@oracle.com>
3209 * semantics.c (build_lambda_object): Bail out if a field is
3212 2011-02-22 Dodji Seketeli <dodji@redhat.com>
3215 * class.c (dfs_declare_virt_assop_and_dtor)
3216 (declare_virt_assop_and_dtor): New static functions.
3217 (add_implicitly_declared_members): Use
3218 declare_virt_assop_and_dtor.
3220 2011-02-21 Jason Merrill <jason@redhat.com>
3223 * decl2.c (decl_constant_var_p): A constexpr var needs an
3224 initializer to be constant.
3225 * semantics.c (cxx_eval_constant_expression): Complain about
3226 constexpr var used in its own initializer.
3227 * call.c (set_up_extended_ref_temp): Set
3228 DECL_INITIALIZED_BY_CONSTANT_EXPRESSION_P too.
3230 2011-02-20 Jason Merrill <jason@redhat.com>
3233 * semantics.c (cxx_eval_call_expression): Call
3234 cxx_eval_constant_expression in trivial shortcut.
3237 * call.c (convert_class_to_reference): Don't try to set up a
3238 second conv sequence for non-viable candidates.
3241 * error.c (location_of): Handle non-tagged types.
3244 * method.c (process_subob_fn): Instantiate constexpr templates.
3245 * optimize.c (maybe_clone_body): Propagate DECL_DECLARED_CONSTEXPR_P.
3247 2011-02-20 Dodji Seketeli <dodji@redhat.com>
3250 * pt.c (tsubst_pack_expansion): do not use
3251 cp_tree_equal/same_type_p to detect an expansion of a parameter
3254 2011-02-19 Jason Merrill <jason@redhat.com>
3257 * semantics.c (cxx_eval_call_expression): Shortcut trivial copy.
3259 2011-02-18 Paolo Carlini <paolo.carlini@oracle.com>
3262 * semantics.c (finish_non_static_data_member): Early return if
3263 object is error_mark_node.
3265 2011-02-18 Dodji Seketeli <dodji@redhat.com>
3268 * pt.c (do_auto_deduction): Do not mention error_mark_node in
3270 * semantics.c (finish_id_expression): Do not pass erroneous decl
3271 to decl_constant_var_p.
3273 2011-02-17 Jakub Jelinek <jakub@redhat.com>
3276 * cvt.c (convert_from_reference): Call mark_exp_read.
3278 2011-02-11 Dodji Seketeli <dodji@redhat.com>
3281 * pt.c (finish_call_expr): Consider a call expression that has a
3282 dependent "this" pointer as being dependent. Add comments.
3283 (dependent_type_p, type_dependent_expression_p): Update comments.
3285 2011-02-16 Dodji Seketeli <dodji@redhat.com>
3288 * pt.c (tsubst_copy)<case SIZEOF_EXPR>: Ensure that even pack
3289 expansion arguments are not evaluated.
3291 2011-02-16 Jakub Jelinek <jakub@redhat.com>
3294 * cp-tree.h (ENUM_FIXED_UNDERLYING_TYPE_P): Use TYPE_LANG_FLAG_5
3295 instead of TYPE_LANG_FLAG_3.
3296 * pt.c (lookup_template_class): Copy over
3297 ENUM_FIXED_UNDERLYING_TYPE_P.
3299 2011-02-15 Jason Merrill <jason@redhat.com>
3302 * method.c (synthesized_method_walk): Always exit early for
3303 trivial fn in C++98 mode.
3305 2011-02-14 Jason Merrill <jason@redhat.com>
3308 * parser.c (cp_parser_enumerator_definition): Call
3309 fold_non_dependent_expr.
3311 2011-02-09 Jason Merrill <jason@redhat.com>
3313 * decl.c (cp_make_fname_decl): Set DECL_THIS_STATIC at toplevel.
3314 * semantics.c (finish_fname): Only return the name if we're in
3317 * decl.c (build_enumerator): Don't perform integral promotions on
3318 non-integral constants.
3320 * cvt.c (convert_to_void): Handle null op1.
3322 * class.c (type_has_constexpr_default_constructor): Make sure the
3323 caller stripped an enclosing array.
3324 * init.c (perform_member_init): Strip arrays before calling it.
3327 * semantics.c (potential_constant_expression_1): Handle TEMPLATE_DECL.
3329 2011-02-03 Dodji Seketeli <dodji@redhat.com>
3332 * tree.c (cp_tree_equal)<TEMPLATE_PARM_INDEX>: Take the number of
3333 template parameters in account.
3335 2011-02-03 Nathan Froyd <froydnj@codesourcery.com>
3338 * parser.c (cp_parser_class_specifier): Fix setting of
3341 2011-01-31 Jakub Jelinek <jakub@redhat.com>
3344 * semantics.c (build_data_member_initialization): Handle
3345 STATEMENT_LIST always instead of just for CLEANUP_BODY.
3347 2011-01-31 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
3349 * g++spec.c (lang_specific_driver) [HAVE_LD_STATIC_DYNAMIC] Use
3350 LD_STATIC_OPTION, LD_DYNAMIC_OPTION.
3352 2011-01-29 Dodji Seketeli <dodji@redhat.com>
3355 * cp-tree.h (fixup_template_parms): Declare.
3356 * pt.c (end_template_parm_list): Do not fixup template parms here.
3357 (fixup_template_parms): Remove static. Fix typo in the
3358 comments. Remove useless code statement.
3359 (fixup_template_parm): For a template template parameter, fixup
3360 its attributes before fixing up its type.
3362 (cp_parser_template_declaration_after_export): After parsing
3363 template parameters fixup their types.
3365 2011-01-26 Jakub Jelinek <jakub@redhat.com>
3368 * semantics.c (potential_constant_expression_1): Handle
3371 2011-01-26 Dave Korn <dave.korn.cygwin@gmail.com>
3374 * semantics.c (expand_or_defer_fn_1): Handle it.
3375 * decl2.c (decl_needed_p): Likewise.
3377 2011-01-21 Jason Merrill <jason@redhat.com>
3380 * semantics.c (build_constexpr_constructor_member_initializers):
3381 Handle trivial copy.
3383 2011-01-21 Jakub Jelinek <jakub@redhat.com>
3386 * semantics.c (begin_for_stmt): If -fno-for-scope, don't
3387 assume init must be NULL if scope is NULL.
3388 (begin_range_for_stmt): Likewise.
3390 2011-01-21 Jason Merrill <jason@redhat.com>
3393 * semantics.c (cxx_eval_constant_expression): Handle OFFSET_REF.
3396 * semantics.c (potential_constant_expression_1): Split out from
3397 potential_constant_expression. Add want_rval parm. Handle
3398 template expression forms. Don't enforce restriction on address
3399 of automatic variable here. Add a couple of diagnostics that
3401 (require_potential_constant_expression): New entry point.
3402 (build_data_member_initialization, register_constexpr_fundef): Adjust.
3403 (maybe_constant_value): Check potential_constant_expression.
3404 * pt.c (fold_non_dependent_expr_sfinae): Likewise.
3405 * tree.c (build_vec_init_expr): Adjust.
3407 2011-01-19 Jakub Jelinek <jakub@redhat.com>
3410 * decl2.c (finish_anon_union): Only call mangle_decl if TREE_STATIC
3413 2011-01-17 Jason Merrill <jason@redhat.com>
3416 * semantics.c (base_field_constructor_elt): New fn.
3417 (cxx_eval_bare_aggregate): Use it.
3418 (build_data_member_initialization): Leave COMPONENT_REF for
3421 2011-01-14 Rodrigo Rivas Costa <rodrigorivascosta@gmail.com>
3423 * parser.c (cp_parser_range_for): Remove the "unused variable" warning
3426 2011-01-15 Giovanni Funchal <gafunchal@gmail.com>
3427 Jonathan Wakely <jwakely.gcc@gmail.com>
3430 * decl.c (grokdeclarator): Reject mutable reference members.
3432 2011-01-14 Jason Merrill <jason@redhat.com>
3435 * pt.c (coerce_template_parms): Fix error recovery.
3438 * typeck2.c (check_narrowing): Only check arithmetic types.
3441 * tree.c (build_vec_init_expr): Handle flexible array
3444 2011-01-13 Kai Tietz <kai.tietz@onevision.com>
3447 * cp-tree.h (CLASSTYPE_VISIBILITY): Use
3448 TYPE_MAIN_DECL instead of TYPE_NAME.
3449 (CLASSTYPE_VISIBILITY_SPECIFIED): Likewise.
3450 * decl2.c (determine_visibility): Add check
3451 of CLASS_TYPE_P for underlying_type.
3453 2011-01-12 Rodrigo Rivas Costa <rodrigorivascosta@gmail.com>
3455 * cp-tree.h (begin_for_scope): New prototype.
3456 (begin_for_stmt): Update prototype.
3457 (begin_range_for_stmt): Update prototype.
3458 * init.c (build_vec_init): Update call to begin_for_stmt.
3459 * parser.c (cp_parser_for): New.
3460 (cp_parser_c_for): Add three new parameters.
3461 (cp_parser_range_for): Likewise. Most parsing code removed.
3462 (cp_parser_iteration_statement): Call cp_parser_for instead of
3463 cp_parser_c_for and cp_parser_range_for.
3464 (cp_parser_for_init_statement): Add new parameter and return type.
3465 (cp_parser_block_declaration): Update call to
3466 cp_parser_simple_declaration.
3467 (cp_parser_simple_declaration): Add new parameter.
3468 Update call to cp_parser_init_declarator.
3469 (cp_parser_init_declarator): Add new parameter.
3470 * pt.c (tsubst_expr): Update call to begin_for_stmt.
3471 * semantics.c (begin_for_scope): New.
3472 (begin_for_stmt): Add two new parameters.
3473 (begin_range_for_stmt): Likewise.
3475 2011-01-12 Nicola Pero <nicola.pero@meta-innovation.com>
3477 * parser.c (cp_parser_objc_at_property_declaration): Improved
3480 2011-01-11 Dodji Seketeli <dodji@redhat.com>
3483 * cp-lang.c (get_template_innermost_arguments_folded)
3484 (get_template_argument_pack_elems_folded)
3485 (template_arg_needs_folding, fold_cplus_constants): New static
3487 (LANG_HOOKS_GET_INNERMOST_GENERIC_ARGS): Set this hook to
3488 get_template_innermost_arguments_folded.
3489 (LANG_HOOKS_GET_ARGUMENT_PACK_ELEMS): Set this hook to
3490 get_template_argument_pack_elems_folded.
3492 2011-01-11 Jason Merrill <jason@redhat.com>
3495 * init.c (build_new_1): Handle value-init in templates differently.
3498 * tree.c (maybe_dummy_object): Check current_class_ref against
3499 context, not current_class_type.
3501 2011-01-08 Nicola Pero <nicola.pero@meta-innovation.com>
3504 * parser.c (cp_parser_objc_typename): If the type is unknown, for
3505 error recovery purposes behave as if it was not specified so that
3506 the default type is used.
3508 2011-01-07 Jakub Jelinek <jakub@redhat.com>
3511 * pt.c (tsubst_copy_and_build): Use tsubst instead of tsubst_copy
3512 for the second build_x_va_arg argument.
3514 2011-01-05 Tom Tromey <tromey@redhat.com>
3516 * typeck.c (cp_build_addr_expr_1): Update call to lvalue_error.
3517 (lvalue_or_else): Likewise.
3519 2011-01-01 Kai Tietz <kai.tietz@onevision.com>
3522 * tree.c (cxx_type_hash_eq):
3523 Allow METHOD_TYPE, too.
3526 Copyright (C) 2011 Free Software Foundation, Inc.
3528 Copying and distribution of this file, with or without modification,
3529 are permitted in any medium without royalty provided the copyright
3530 notice and this notice are preserved.