1 2011-10-02 Jason Merrill <jason@redhat.com>
3 * parser.c (cp_parser_range_for): Don't try to deduce from {}
7 Implement N2555 (expanding pack expansion to fixed parm list)
8 * pt.c (coerce_template_parms): Allow expanding a pack expansion
9 to a fixed-length argument list.
10 (unify_pack_expansion): Handle explicit args properly.
11 (unify) [TREE_VEC]: Handle pack expansions here.
12 [TYPE_ARGUMENT_PACK]: Not here.
13 (tsubst_pack_expansion): Don't try to do partial substitution.
14 (pack_deducible_p): New.
15 (fn_type_unification): Use it.
16 (find_parameter_packs_r): Take the TYPE_MAIN_VARIANT
18 (check_non_deducible_conversion): Split from type_unification_real.
19 (unify_one_argument): Split from type_unification_real...
20 (unify_pack_expansion): ...and here. Drop call_args_p parm.
21 (type_unification_real, unify, more_specialized_fn): Adjust.
23 * class.c (fixed_type_or_null): Handle NSDMI.
24 * method.c (walk_field_subobs): Disable NSDMI noexcept checking
27 2011-09-30 Jason Merrill <jason@redhat.com>
29 * cp-tree.h (TREE_NEGATED_INT): Remove.
30 * semantics.c (finish_unary_op_expr): Don't set it.
32 2011-09-30 Janis Johnson <janisjo@codesourcery.com>
35 * mangle.c (write_type): Handle CV qualifiers for decimal classes.
37 2011-09-26 Andi Kleen <ak@linux.intel.com>
39 * repo.c (finish_repo): Use HOST_WIDE_INT_PRINT_HEX_PURE.
41 2011-09-28 Paolo Carlini <paolo.carlini@oracle.com>
44 * typeck.c (cp_build_binary_op): With -Wextra, warn for ordered
45 comparison of pointer with zero.
47 2011-09-27 Paolo Carlini <paolo.carlini@oracle.com>
50 * parser.c (cp_parser_elaborated_type_specifier): For RECORD_TYPE,
51 set CLASSTYPE_DECLARED_CLASS.
53 2011-09-27 Jakub Jelinek <jakub@redhat.com>
55 * decl.c (duplicate_decls): If compatible stpcpy prototype
56 is seen, set implicit_built_in_decls[BUILT_IN_STPCPY].
58 2011-09-26 Jason Merrill <jason@redhat.com>
61 * pt.c (tsubst_copy_and_build) [CONST_DECL]: Don't pull out
62 constant value if we're still in a template.
65 * typeck.c (structural_comptypes): Ignore cv-quals on typename scope.
68 * semantics.c (cxx_eval_logical_expression): Use tree_int_cst_equal
71 2011-09-26 Paolo Carlini <paolo.carlini@oracle.com>
74 * error.c (dump_template_bindings): Separate bindings with semicolons
77 2011-09-26 Jason Merrill <jason@redhat.com>
80 * call.c (compare_ics): Only consider rvaluedness_matches_p
81 if the target type is the same or it too differs in rvalueness.
84 * call.c (implicit_conversion): Mask out inappropriate LOOKUP
85 flags at the top of the function.
87 * pt.c (tsubst_copy) [PARM_DECL]: Handle 'this' in NSDMI.
89 2011-09-26 Paolo Carlini <paolo.carlini@oracle.com>
91 * pt.c (convert_nontype_argument): Handle NULLPTR_TYPE.
93 2011-09-26 Paolo Carlini <paolo.carlini@oracle.com>
96 * cp-gimplify.c (get_bc_label): Remove obsolete diagnostics.
98 2011-09-25 Jason Merrill <jason@redhat.com>
100 * parser.c (inject_this_parameter): Split out from
101 cp_parser_late_return_type_opt.
102 (cp_parser_class_specifier_1): Use it for NSDMIs.
103 * tree.c (bot_replace): Replace NSDMI 'this' with real 'this'.
105 2011-09-24 Jason Merrill <jason@redhat.com>
107 * except.c (expr_noexcept_p): Split out from finish_noexcept_expr.
108 * cp-tree.h: Declare it.
109 * method.c (walk_field_subobs): Use it.
111 * init.c (perform_member_init): Instantiate NSDMI here.
112 * pt.c (tsubst_decl) [FIELD_DECL]: Not here.
114 Handle deferred parsing of NSDMIs.
115 * parser.h (cp_unparsed_functions_entry): Add nsdmis field.
116 * parser.c (unparsed_nsdmis, cp_parser_save_nsdmi): New.
117 (cp_parser_late_parse_one_default_arg): Split out from
118 cp_parser_late_parsing_default_args.
119 (cp_parser_late_parsing_nsdmi): New.
120 (push_unparsed_function_queues): Set it.
121 (cp_parser_parameter_declaration): Save the '=' token.
122 (cp_parser_template_parameter): Likewise.
123 (cp_parser_default_argument): Call cp_parser_initializer
124 rather than cp_parser_initializer_clause.
125 (cp_parser_class_specifier_1): Parse unparsed_nsdmis.
126 (cp_parser_member_declaration): Handle nsdmis.
127 * decl2.c (grokfield): Handle DEFAULT_ARG for a function.
129 Implement C++11 non-static data member initializers.
130 * cp-tree.h (enum cpp_warn_str): Add CPP0X_NSDMI.
131 * error.c (maybe_warn_cpp0x): Handle it.
132 * call.c (convert_like_real) [ck_user]: Don't complain about
133 using an explicit constructor for direct-initialization.
134 * class.c (check_field_decl): Fix ancient typo.
135 (check_field_decls): NSDMIs make the default ctor non-trivial.
136 * decl.c (cp_finish_decl): Record NSDMI.
137 (grokdeclarator): Allow NSDMI.
138 * decl2.c (grokfield): Allow NSDMI. Correct LOOKUP flags.
139 * init.c (perform_member_init): Use NSDMI.
140 * method.c (walk_field_subobs): Check for NSDMI.
141 * parser.c (cp_parser_member_declaration): Parse { } init.
142 * semantics.c (register_constexpr_fundef): Don't talk about
143 a return statement in a constexpr constructor.
144 (cxx_eval_call_expression): Check DECL_INITIAL instead of
147 2011-09-24 Paolo Carlini <paolo.carlini@oracle.com>
150 * class.c (build_base_path): Add a tsubst_flags_t parameter.
151 (convert_to_base): Adjust call.
152 * typeck.c (build_class_member_access_expr,
153 get_member_function_from_ptrfunc, build_static_cast_1): Likewise.
154 * init.c (dfs_initialize_vtbl_ptrs, emit_mem_initializers): Likewise.
155 * method.c (do_build_copy_constructor, do_build_copy_assign): Likewise.
156 * rtti.c (build_dynamic_cast_1): Likewise.
157 * typeck2.c (build_scoped_ref, build_m_component_ref): Likewise.
158 * call.c (build_over_call, build_special_member_call): Likewise.
159 * cvt.c (cp_convert_to_pointer, convert_to_pointer_force,
160 build_up_reference): Likewise.
161 * cp-tree.h (build_base_path): Adjust declaration.
163 2011-09-23 Jason Merrill <jason@redhat.com>
165 Core 253 - allow const objects with no initializer or
166 user-provided default constructor if the defaulted constructor
167 initializes all the subobjects.
170 * class.c (default_init_uninitialized_part): New.
171 * cp-tree.h: Declare it.
172 * decl.c (check_for_uninitialized_const_var): Use it.
173 * init.c (perform_member_init): Likewise.
174 (build_new_1): Likewise.
175 * method.c (walk_field_subobs): Likewise.
177 2011-09-23 Paolo Carlini <paolo.carlini@oracle.com>
180 * decl.c (check_static_variable_definition): Allow in-class
181 initialization of static data member of non-integral type in
184 2011-09-22 Paolo Carlini <paolo.carlini@oracle.com>
187 * semantics.c (potential_constant_expression_1): Handle USING_DECL.
189 2011-09-22 Paolo Carlini <paolo.carlini@oracle.com>
192 * pt.c (invalid_nontype_parm_type_p): Handle NULLPTR_TYPE.
194 2011-09-22 Jonathan Wakely <jwakely.gcc@gmail.com>
195 Paolo Carlini <paolo.carlini@oracle.com>
198 * friend.c (make_friend_class): cv-qualification is ok in a
201 2011-09-21 Paolo Carlini <paolo.carlini@oracle.com>
204 * decl.c (grokdeclarator): Consistently handle both __int128
205 and unsigned __int128 with -pedantic; suppress diagnostic in
208 2011-09-20 Jason Merrill <jason@redhat.com>
210 * cp-tree.h (DECL_TEMPLOID_INSTANTIATION): New.
211 (DECL_GENERATED_P): New.
212 * class.c (finalize_literal_type_property): Use them.
213 * semantics.c (is_instantiation_of_constexpr): Likewise.
214 (register_constexpr_fundef): Likewise.
216 * call.c (convert_default_arg): Avoid redundant copy.
217 * tree.c (bot_manip): Copy everything.
219 2011-09-20 Roberto Agostino Vitillo <ravitillo@lbl.gov>
221 * call.c (build_new_method_call_1): Use non-virtual lookup
222 for final virtual functions.
224 2011-09-16 Jason Merrill <jason@redhat.com>
227 * call.c (set_flags_from_callee): Split out from build_call_a.
228 * cp-tree.h: Declare it.
229 * tree.c (bot_manip): Call it.
231 2011-09-15 Jason Merrill <jason@redhat.com>
234 * parser.c (cp_parser_late_return_type_opt): Check quals parameter
235 for clearing current_class_ptr, too.
237 2011-09-14 Diego Novillo <dnovillo@google.com>
239 * name-lookup.c (lookup_arg_dependent): Use conditional
241 * decl.c (xref_tag): Likewise.
243 2011-09-14 Paolo Carlini <paolo.carlini@oracle.com>
246 * pt.c (regenerate_decl_from_template): Don't pass an error_mark_node
247 to build_exception_variant.
249 2011-09-13 Dodji Seketeli <dodji@redhat.com>
252 * pt.c (template_parameter_pack_p): Support TEMPLATE_PARM_INDEX
253 nodes. Add a comment.
254 (arg_from_parm_pack_p): New static function, factorized out from
255 tsubst_pack_expansion and extended to support non-type parameter
256 packs represented with TEMPLATE_PARM_INDEX nodes.
257 (tsubst_pack_expansion): Use arg_from_parm_pack_p.
259 2011-09-12 Jason Merrill <jason@redhat.com>
261 * pt.c (type_unification_real): Fix handling of DEDUCE_CONV
262 with no deducible template parameters.
263 * call.c (rejection_reason_code): Add rr_template_conversion.
264 (print_z_candidate): Handle it.
265 (template_conversion_rejection): New.
266 (build_user_type_conversion_1): Use it.
268 * call.c (merge_conversion_sequences): Set bad_p and user_conv_p
269 on all of the second conversion sequence.
270 (build_user_type_conversion_1): Set bad_p on the ck_user conv.
271 (convert_like_real): Handle bad ck_ref_bind with user_conv_p in the
272 first section. Fix loop logic.
273 (initialize_reference): Call convert_like for diagnostics when
274 we have a (bad) conversion.
276 * call.c (convert_class_to_reference)
277 (convert_class_to_reference_1): Remove.
278 (reference_binding): Use build_user_type_conversion_1 instead.
280 * call.c (initialize_reference): Add flags parm.
281 * decl.c (grok_reference_init): Likewise.
282 (check_initializer): Pass it.
283 * typeck.c (convert_for_initialization): Likewise.
286 * cp-tree.h (LOOKUP_NO_RVAL_BIND): New.
287 * call.c (conditional_conversion): Use it.
288 (reference_binding): Fix handling of xvalues.
290 2011-09-09 Jason Merrill <jason@redhat.com>
292 * call.c (implicit_conversion): Check BRACE_ENCLOSED_INITIALIZER_P
293 before forcing instantiation.
295 2011-09-08 Paolo Carlini <paolo.carlini@oracle.com>
298 * typeck2.c (digest_init_r): Call complete_type_or_maybe_complain
299 instead of complete_type_or_else.
301 2011-09-08 Dodji Seketeli <dodji@redhat.com>
303 PR c++/33255 - Support -Wunused-local-typedefs warning
304 * name-lookup.c (pushdecl_maybe_friend_1): Use the new
305 record_locally_defined_typedef.
306 * decl.c (finish_function): Use the new
307 maybe_warn_unused_local_typedefs.
308 (grokfield): Use the new record_locally_defined_typedef.
309 * parser.c (lookup_name): Use the new maybe_record_typedef_use.
311 2011-09-07 Paolo Carlini <paolo.carlini@oracle.com>
314 * decl.c (grokdeclarator): Check u.function.exception_specification
317 2011-09-07 Jason Merrill <jason@redhat.com>
320 * parser.c (cp_parser_member_declaration): Don't require a constant
321 rvalue here in C++0x.
323 * pt.c (type_unification_real): Correct complain arg for tsubsting
324 default template args.
326 * pt.c (tsubst_aggr_type): Check TYPE_P before tsubsting.
328 2011-09-06 Jason Merrill <jason@redhat.com>
331 * semantics.c (register_constexpr_fundef): Call is_valid_constexpr_fn.
332 (cx_check_missing_mem_inits): Handle bases and empty trivial members.
333 (validate_constexpr_fundecl): Remove.
334 * decl.c (start_preparsed_function): Don't call it.
335 * cp-tree.h: Don't declare it.
337 2011-09-04 Jason Merrill <jason@redhat.com>
340 * call.c (reference_binding): Don't set is_lvalue for an rvalue
346 * call.c (reference_binding): Set rvaluedness_matches_p properly
347 for reference to function conversion ops.
348 (compare_ics): Adjust.
350 * class.c (trivial_default_constructor_is_constexpr): Rename from
351 synthesized_default_constructor_is_constexpr.
352 (type_has_constexpr_default_constructor): Adjust.
353 (add_implicitly_declared_members): Call it instead.
354 (explain_non_literal_class): Explain about non-constexpr default ctor.
356 * method.c (synthesized_method_walk): Adjust.
357 * semantics.c (explain_invalid_constexpr_fn): Handle defaulted
362 * init.c (perform_member_init): Don't diagnose missing inits here.
363 (emit_mem_initializers): Or here.
364 * method.c (process_subob_fn): Don't instantiate constexpr ctors.
365 * semantics.c (cx_check_missing_mem_inits): New.
366 (explain_invalid_constexpr_fn): Call it.
367 (register_constexpr_fundef): Likewise. Leave
368 DECL_DECLARED_CONSTEXPR_P set when the body is unsuitable.
369 (cxx_eval_call_expression): Adjust diagnostics.
370 (cxx_eval_constant_expression): Catch use of 'this' in a constructor.
372 2011-08-30 Jason Merrill <jason@redhat.com>
375 * cp-tree.h (cp_decl_specifier_seq): Rename user_defined_type_p
376 to type_definition_p.
377 * parser.c (cp_parser_set_decl_spec_type): Likewise.
378 * decl.c (grokdeclarator): Check it.
381 * semantics.c (finish_id_expression): Use
382 current_nonlambda_class_type for qualified-ids.
385 * decl.c (poplevel): Disable for scope compatibility hack
389 * semantics.c (add_capture): Call complete_type for copy.
392 * semantics.c (cxx_eval_component_reference): Handle
393 value-initialization for omitted initializers.
395 2011-08-29 Jason Merrill <jason@redhat.com>
398 * semantics.c (finish_id_expression): Mark captured variables used.
400 2011-08-29 Jakub Jelinek <jakub@redhat.com>
401 Jason Merrill <jason@redhat.com>
404 * class.c (finish_struct_1): Complain if the first field is
407 2011-08-29 Jason Merrill <jason@redhat.com>
411 * parser.c (cp_parser_default_argument): Use
412 cp_parser_initializer_clause.
413 (cp_parser_late_parsing_default_args): Likewise.
415 2011-08-26 Jason Merrill <jason@redhat.com>
419 * pt.c (check_valid_ptrmem_cst_expr): A null member pointer value
421 (convert_nontype_argument): Likewise. Implicitly convert nullptr
422 and do constant folding.
423 * mangle.c (write_template_arg_literal): Mangle null member
425 * call.c (null_member_pointer_value_p): New.
426 * cp-tree.h: Declare it.
428 2011-08-25 Jason Merrill <jason@redhat.com>
430 * call.c (convert_like_real): Remove redundant complain checks.
433 * call.c (convert_like_real): Exit early if bad and !tf_error.
435 2011-08-23 Jason Merrill <jason@redhat.com>
437 * typeck2.c (build_functional_cast): Don't try to avoid calling
439 * pt.c (instantiate_class_template_1): Don't copy TYPE_HAS_* flags.
441 2011-08-23 Jason Merrill <jason@redhat.com>
445 * tree.c (dependent_name): New.
446 (cp_tree_equal): Two calls with the same dependent name are
447 equivalent even if the overload sets are different.
449 2011-08-23 Jason Merrill <jason@redhat.com>
451 * tree.c (build_target_expr): Set TREE_CONSTANT on
452 literal TARGET_EXPR if the value is constant.
453 * typeck2.c (build_functional_cast): Don't set it here.
455 2011-08-23 Jason Merrill <jason@redhat.com>
458 * call.c (null_ptr_cst_p): Only 0 qualifies in C++11.
460 2011-08-23 Jason Merrill <jason@redhat.com>
463 * decl.c (cxx_init_decl_processing): Initialize
464 dependent_lambda_return_type_node.
465 * cp-tree.h (cp_tree_index): Add CPTI_DEPENDENT_LAMBDA_RETURN_TYPE.
466 (dependent_lambda_return_type_node): Define.
467 (DECLTYPE_FOR_LAMBDA_RETURN): Remove.
468 * semantics.c (lambda_return_type): Handle overloaded function.
469 Use dependent_lambda_return_type_node instead of
470 DECLTYPE_FOR_LAMBDA_RETURN.
471 (apply_lambda_return_type): Don't check dependent_type_p.
472 * pt.c (tsubst_copy_and_build): Handle lambda return type deduction.
473 (instantiate_class_template_1): Likewise.
474 (tsubst): Don't use DECLTYPE_FOR_LAMBDA_RETURN.
475 * mangle.c (write_type): Likewise.
476 * typeck.c (structural_comptypes): Likewise.
477 (check_return_expr): Handle dependent_lambda_return_type_node.
479 2011-08-23 Jason Merrill <jason@redhat.com>
482 * semantics.c (maybe_constant_value): Don't try to fold { }.
483 * pt.c (build_non_dependent_expr): Don't wrap { }.
484 * init.c (build_value_init): Allow scalar value-init in templates.
486 2011-08-23 Jason Merrill <jason@redhat.com>
488 * semantics.c (potential_constant_expression_1): Allow 'this'.
490 2011-08-23 Jakub Jelinek <jakub@redhat.com>
493 * typeck.c (cp_build_modify_expr): Call mark_rvalue_use on rhs
494 if it has side-effects and needs to be preevaluated.
496 2011-08-23 Siddhesh Poyarekar <siddhesh.poyarekar@gmail.com>
499 * except.c (begin_eh_spec_block): Build EH_SPEC block on the
500 same line as the function.
502 2011-08-23 Jakub Jelinek <jakub@redhat.com>
505 * class.c (finish_struct_1): If TYPE_TRANSPARENT_AGGR is set on a type
506 which doesn't have any fields, clear it and diagnose.
508 2011-08-18 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
509 Marc Glisse <marc.glisse@normalesup.org>
512 * mangle.c (decl_mangling_context): Call
513 targetm.cxx.decl_mangling_context.
514 (write_unscoped_name): Use decl_mangling_context.
516 2011-08-18 Dodji Seketeli <dodji@redhat.com>
519 * pt.c (parameter_of_template_p): Handle comparison with DECLs of
520 template parameters as created by process_template_parm.
522 2011-08-16 Jason Merrill <jason@redhat.com>
525 * pt.c (unify_pack_expansion): Correct overloaded unification
528 * pt.c (instantiate_class_template_1): If DECL_PRESERVE_P is set
529 on a member function or static data member, call mark_used.
532 * typeck2.c (cxx_incomplete_type_diagnostic): Handle
535 2011-08-13 Jason Merrill <jason@redhat.com>
538 * name-lookup.c (local_bindings_p): New.
539 * name-lookup.h: Declare it.
540 * lex.c (unqualified_name_lookup_error): Use it.
543 * error.c (dump_expr): Handle MODIFY_EXPR properly.
545 * decl.c (grok_reference_init): Handle constexpr here.
546 * call.c (initialize_reference): Not here.
548 2011-08-12 David Li <davidxl@google.com>
550 * class.c (update_vtable_entry_for_fn): Set
551 LOST_PRIMARY bit properly.
553 2011-08-12 Jason Merrill <jason@redhat.com>
556 * call.c (convert_arg_to_ellipsis): force_rvalue only in
557 potentially evaluated context.
559 2011-08-12 Richard Guenther <rguenther@suse.de>
561 * call.c (build_over_call): Instead of memcpy use an
562 assignment of two MEM_REFs.
564 2011-08-11 Romain Geissler <romain.geissler@gmail.com>
565 Brian Hackett <bhackett1024@gmail.com>
567 * decl.c (cp_finish_decl): Invoke callbacks on finish_decl event.
569 2011-08-10 Richard Guenther <rguenther@suse.de>
571 * call.c (build_over_call): Call memcpy unconditionally.
573 2011-08-08 Jason Merrill <jason@redhat.com>
576 * semantics.c (finish_call_expr): Don't look at 'this' if we
577 had an explicit object argument.
580 * typeck2.c (check_narrowing): Fix integer logic.
582 2011-08-08 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
584 * Make-lang.in (g++$(exeext)): Add $(EXTRA_GCC_LIBS).
586 2011-08-05 Jason Merrill <jason@redhat.com>
589 * semantics.c (potential_constant_expression_1) [CALL_EXPR]: Sorry
590 on 'this' in a constructor.
593 * semantics.c (finish_decltype_type): Call invalid_nonstatic_memfn_p.
596 * init.c (perform_member_init): Handle invalid array initializer.
599 * semantics.c (cxx_eval_array_reference): Handle failure to
600 reduce the array operand to something we can work with.
602 2011-08-05 Gabriel Charette <gchare@google.com>
604 * decl.c (finish_function): Remove unecessary line 0 hack.
606 2011-08-05 Jason Merrill <jason@redhat.com>
609 * typeck.c (build_x_compound_expr_from_list): Also complain
613 * typeck.c (cp_build_unary_op) [POSTINCREMENT_EXPR]: Strip cv-quals.
616 * parser.c (cp_parser_range_for): Only do auto deduction in
617 template if the range is non-dependent.
619 * init.c (perform_member_init): Always build_aggr_init
620 for a class member with an explicit mem-initializer.
622 * pt.c (unify) [TEMPLATE_TYPE_PARM]: Allow VLA for C++0x 'auto'.
624 2011-08-04 Jakub Jelinek <jakub@redhat.com>
627 * decl.c (cxx_init_decl_processing): Add alloc_size (1) attribute
628 for operator new and operator new []. Call init_attributes.
630 2011-08-02 Jason Merrill <jason@redhat.com>
633 * parser.c (cp_parser_lambda_body): Clear local_variables_forbidden_p.
636 * typeck2.c (check_narrowing): Check unsigned mismatch.
637 * semantics.c (finish_compound_literal): check_narrowing.
640 * pt.c (find_parameter_packs_r): Handle CONSTRUCTOR.
643 * init.c (sort_mem_initializers): Initialize uses_unions_p here.
644 (build_field_list): Not here.
647 * parser.c (build_range_temp): Split out from...
648 (cp_convert_range_for): ...here.
649 (do_range_for_auto_deduction): New.
650 (cp_parser_range_for): Use it.
652 2011-08-02 Jakub Jelinek <jakub@redhat.com>
654 * cp-tree.h (finish_omp_atomic): Adjust prototype.
655 (cxx_omp_const_qual_no_mutable): New prototype.
656 (finish_omp_taskyield): New prototype.
657 * parser.c (cp_parser_omp_atomic): (cp_parser_omp_atomic): Handle
658 parsing OpenMP 3.1 atomics. Adjust finish_omp_atomic caller.
659 (cp_parser_omp_clause_name): Handle final and mergeable clauses.
660 (cp_parser_omp_clause_final, cp_parser_omp_clause_mergeable): New
662 (cp_parser_omp_all_clauses): Handle PRAGMA_OMP_CLAUSE_FINAL
663 and PRAGMA_OMP_CLAUSE_MERGEABLE.
664 (OMP_TASK_CLAUSE_MASK): Allow final and mergeable clauses.
665 (cp_parser_omp_taskyield): New function.
666 (cp_parser_pragma): Handle PRAGMA_OMP_TASKYIELD.
667 (cp_parser_omp_clause_reduction): Handle min and max.
668 * pt.c (tsubst_expr) <case OMP_ATOMIC>: Handle OpenMP 3.1 atomics.
669 (tsubst_omp_clauses): Handle OMP_CLAUSE_FINAL and
670 OMP_CLAUSE_MERGEABLE.
671 * semantics.c (finish_omp_atomic): Add OPCODE, V, LHS1 and RHS1
672 arguments. Handle OpenMP 3.1 atomics. Adjust c_finish_omp_atomic
674 (finish_omp_clauses): Don't complain about const qualified
675 predetermined vars and static data members in firstprivate clause.
676 Handle OMP_CLAUSE_FINAL and OMP_CLAUSE_MERGEABLE. Handle MIN_EXPR
678 (finish_omp_taskyield): New function.
679 * cp-gimplify.c (cxx_omp_const_qual_no_mutable): New function.
680 (cxx_omp_predetermined_sharing): Use it.
682 2011-08-02 Jason Merrill <jason@redhat.com>
684 * call.c (build_call_a): Also check at_function_scope_p.
686 2011-08-01 Jason Merrill <jason@redhat.com>
689 * mangle.c (write_prefix): Handle decltype.
692 * semantics.c (cxx_eval_vec_init_1): Fix logic.
695 * semantics.c (potential_constant_expression_1): Allow any builtin.
696 (morally_constexpr_builtin_function_p): Remove.
698 2011-07-29 Jason Merrill <jason@redhat.com>
701 * parser.c (cp_parser_lambda_expression): Also clear in_statement
702 and in_switch_statement_p.
703 (cp_parser_class_specifier): Likewise.
705 2011-07-28 Jason Merrill <jason@redhat.com>
708 * pt.c (tsubst) [TEMPLATE_PARM_INDEX]: Call convert_from_reference.
709 (convert_nontype_argument, tsubst_template_arg): Handle its output.
711 2011-07-28 Paolo Carlini <paolo.carlini@oracle.com>
714 * semantics.c (potential_constant_expression_1): Handle FMA_EXPR.
716 2011-07-27 Jeffrey Yasskin <jyasskin@google.com>
718 * pt.c (build_template_decl): Copy the function_decl's
719 source location to the new template_decl.
721 2011-07-26 Paolo Carlini <paolo.carlini@oracle.com>
724 * typeck.c (cp_build_modify_expr): Check digest_init return value
727 2011-07-25 Paolo Carlini <paolo.carlini@oracle.com>
730 * parser.c (cp_parser_perform_range_for_lookup): Always assign *being
731 and *end before returning.
733 2011-07-25 Paolo Carlini <paolo.carlini@oracle.com>
736 * parser.c (cp_parser_perform_range_for_lookup): Early return if
737 error_operand_p (range).
739 2011-07-23 Jason Merrill <jason@redhat.com>
742 * parser.c (cp_parser_qualifying_entity): Handle templates.
744 2011-07-22 Jason Merrill <jason@redhat.com>
747 * typeck2.c (check_narrowing): Downgrade permerror to pedwarn.
748 Make conditional on -Wnarrowing.
750 2011-07-22 Ville Voutilainen <ville.voutilainen@gmail.com>
752 Warn about the use of final/override in non-c++0x mode, and
753 add __final for non-c++0x mode.
754 * cp-tree.h (cpp0x_warn_str): Add CPP0X_OVERRIDE_CONTROLS.
755 * error.c (maybe_warn_cpp0x): Adjust.
756 * parser.c (cp_parser_virt_specifier_seq_opt): Use it. Add
757 '__final' as a non-c++0x alternative for 'final'.
759 2011-07-22 Jason Merrill <jason@redhat.com>
760 Mark Glisse <marc.glisse@normalesup.org>
763 * decl.c (cp_finish_decl): Apply pragma redefine_extname in
764 other namespaces as well.
765 * name-lookup.c (c_linkage_bindings): Define.
766 (lookup_extern_c_fun_in_all_ns): Rename from
767 lookup_extern_c_fun_binding_in_all_ns. Return tree.
768 (pushdecl_maybe_friend_1): Adjust. Copy DECL_ASSEMBLER_NAME.
770 2011-07-20 Jason Merrill <jason@redhat.com>
772 * parser.c (cp_parser_initializer_list): Handle C99 .id= and [N]=
773 designated initializer syntax.
774 * decl.c (check_array_designated_initializer): Add index parm.
775 (maybe_deduce_size_from_array_init): Pass it.
776 (reshape_init_array_1): Likewise.
779 PR c++/42603 (DR 950)
780 * parser.c (token_is_decltype, cp_lexer_next_token_is_decltype): New.
781 (cp_parser_nested_name_specifier_opt): Allow decltype.
782 (cp_parser_qualifying_entity): Likewise.
783 (cp_parser_decltype): Replace source tokens with CPP_DECLTYPE.
784 (cp_parser_simple_type_specifier): Handle decltype as scope.
785 (cp_parser_base_specifier): Allow decltype.
786 (cp_parser_base_clause): Don't crash on null base.
787 * parser.h (CPP_KEYWORD, CPP_TEMPLATE_ID): Move to c-common.h.
788 (CPP_NESTED_NAME_SPECIFIER, N_CP_TTYPES): Likewise.
790 2011-07-19 Jason Merrill <jason@redhat.com>
793 * pt.c (coerce_template_parms): Handle non-pack after pack.
795 2011-07-19 Richard Guenther <rguenther@suse.de>
797 * call.c (build_special_member_call): Use fold_build_pointer_plus.
798 * class.c (build_base_path): Likewise.
799 (convert_to_base_statically): Likewise.
800 (dfs_accumulate_vtbl_inits): Likewise.
801 * cp-gimplify.c (cxx_omp_clause_apply_fn): Likewise.
802 * except.c (expand_start_catch_block): Likewise.
803 * init.c (expand_virtual_init): Likewise.
804 (build_new_1): Likewise.
805 (build_vec_delete_1): Likewise.
806 (build_vec_delete): Likewise.
807 * rtti.c (build_headof): Likewise.
808 (tinfo_base_init): Likewise.
809 * typeck.c (get_member_function_from_ptrfunc): Likewise.
810 (cp_build_addr_expr_1): Likewise.
811 * typeck2.c (build_m_component_ref): Likewise.
813 2011-07-18 Martin Jambor <mjambor@suse.cz>
815 * parser.c (cp_parser_parameter_declaration_list): Initialize
818 2011-07-16 Jason Merrill <jason@redhat.com>
820 * pt.c (tinst_level_tick, last_template_error_tick): Replace with
821 last_error_tinst_level.
822 (push_tinst_level, pop_tinst_level): Adjust.
823 (problematic_instantiation_changed): Adjust.
824 (record_last_problematic_instantiation): Adjust.
825 * error.c (cp_print_error_function): Don't print
826 current_function_decl if we're in a template instantiation context.
827 (print_instantiation_full_context): Always print first line.
829 2011-07-16 Nathan Froyd <froydnj@codesourcery.com>
830 Jason Merrill <jason@redhat.com>
834 * cp-tree.h (fn_type_unification): Add `bool' parameter.
835 * pt.c (enum template_base_result): Define.
836 (unify_success, unify_unknown): Define.
837 (unify_parameter_deduction_failure): Define.
838 (unify_invalid, unify_cv_qual_mismatch, unify_type_mismatch): Define.
839 (unify_parameter_pack_mismatch): Define.
840 (unify_parameter_pack_inconsistent): Define.
841 (unify_ptrmem_cst_mismatch, unify_vla_arg): Define.
842 (unify_expression_unequal, unify_inconsistency): Define.
843 (unify_method_type_error, unify_arity): Likewise.
844 (unify_too_many_parameters, unify_too_few_parameters): Define.
845 (unify_arg_conversion, unify_no_common_base): Define.
846 (unify_illformed_ptrmem_cst_expr): Define.
847 (unify_substitution_failure): Define.
848 (unify_inconsistent_template_template_parameters): Define.
849 (unify_template_deduction_failure): Define.
850 (unify_template_argument_mismatch): Define.
851 (unify_overload_resolution_failure): Define.
852 (comp_template_args_with_info): New function, split out from...
853 (comp_template_args): ...here. Call it.
854 (deduction_tsubst_fntype): Add `complain' parameter'. Pass it
856 (unify): Add `explain_p' parameter. Pass to all relevant calls.
857 Call above status functions when appropriate.
858 (resolve_overloaded_unification, try_one_overload): Likewise.
859 (type_unification, type_unification_real): Likewise.
860 (unify_pack_expansion): Likewise.
861 (get_template_base, try_class_unification): Likewise.
862 (get_bindings, more_specialized_fn): Pass false to unification
864 (get_class_bindings, do_auto_deduction): Likewise.
865 (convert_nontype_argument): Likewise.
866 (fn_type_unification): Likewise. Pass tf_warning_or_error if
868 (get_template_base): Add `explain_p' parameter and pass it to
869 try_class_unification. Return an enum template_base_result.
870 * class.c (resolve_address_of_overloaded_function): Pass false to
872 * call.c (enum rejection_reason_code): Add new codes.
873 (struct rejection_reason): Add template_unification field.
874 Add template_instantiation field.
875 (template_unification_rejection): Define.
876 (template_unification_error_rejection): Define.
877 (template_instantiation_rejection): Define.
878 (invalid_copy_with_fn_template_rejection): Define.
879 (add_template_candidate): Pass false to unify.
880 Provide more rejection reasons when possible.
881 (print_template_unification_rejection): Define.
882 (print_arity_rejection): Define, split out from...
883 (print_z_candidate): ...here. Add cases for new rejection
886 2011-07-15 Jason Merrill <jason@redhat.com>
888 * Make-lang.in (check-g++-strict-gc): New.
889 (cp/except.o): Depend on gt-cp-except.h
890 * except.c: Include gt-cp-except.h.
891 * config-lang.in (gtfiles): Add cp/except.c.
892 * decl2.c (mark_used): Adjust constexpr condition, set
893 function_depth around template instantiation.
894 * parser.c (cp_parser_lambda_body): Set function_depth.
895 * semantics.c (maybe_add_lambda_conv_op): Likewise.
898 * Make-lang.in (check-c++0x): Use --extra_opts instead of--tool_opts.
900 2011-07-13 Jason Merrill <jason@redhat.com>
902 * Make-lang.in (check-c++0x): New.
904 2011-07-13 Richard Sandiford <richard.sandiford@linaro.org>
906 * typeck2.c (split_nonconstant_init_1): Pass the initializer directly,
907 rather than a pointer to it. Return true if the whole of the value
908 was initialized by the generated statements. Use
909 complete_ctor_at_level_p instead of count_type_elements.
911 2011-07-12 Diego Novillo <dnovillo@google.com>
913 * name-lookup.h (cp_binding_level): Rename from cxx_scope.
915 (struct cp_binding_level): Fix indentation.
917 2011-07-11 Jason Merrill <jason@redhat.com>
920 * pt.c (extract_fnparm_pack): Split out from...
921 (make_fnparm_pack): ...here.
922 (instantiate_decl): Handle non-pack parms after a pack.
923 * semantics.c (maybe_add_lambda_conv_op): Don't in a template.
925 * decl2.c (decl_constant_var_p): Use decl_maybe_constant_var_p.
928 * cp-tree.h (struct tinst_level): Add errors field.
929 * pt.c (neglectable_inst_p, limit_bad_template_recurson): New.
930 (push_tinst_level): Don't start another decl in that case.
931 (reopen_tinst_level): Adjust errors field.
932 * decl2.c (cp_write_global_declarations): Don't complain about
933 undefined inline if its template was defined.
934 * mangle.c (mangle_decl_string): Handle failure from push_tinst_level.
936 2011-07-10 Jason Merrill <jason@redhat.com>
939 * parser.c (cp_parser_late_return_type_opt): Check quals parameter
940 rather than current_class_type to determine whether to set 'this'.
941 (cp_parser_direct_declarator): Pass -1 to quals if member_p is false.
942 (cp_parser_init_declarator): Pass down member_p.
944 2011-07-09 Jason Merrill <jason@redhat.com>
946 * tree.c (build_vec_init_elt): Strip TARGET_EXPR.
948 2011-07-08 Jason Merrill <jason@redhat.com>
951 * typeck.c (cp_build_modify_expr): Preevaluate RHS.
953 * method.c (use_thunk): Use cgraph_add_to_same_comdat_group.
954 * optimize.c (maybe_clone_body): Likewise.
955 * semantics.c (maybe_add_lambda_conv_op): Likewise.
958 * decl.c (expand_static_init): Don't get confused by user
959 declaration of __cxa_guard_acquire.
961 * typeck.c (cp_apply_type_quals_to_decl): Don't check
962 COMPLETE_TYPE_P either.
965 * typeck.c (cp_apply_type_quals_to_decl): Don't check
966 TYPE_NEEDS_CONSTRUCTING.
968 2011-07-07 Jason Merrill <jason@redhat.com>
971 * pt.c (push_deduction_access_scope): Preserve
972 processing_template_decl across push_to_top_level.
974 * class.c (pushclass): Accept NULL argument.
975 (popclass): Deal with popping null class.
976 * pt.c (push_access_scope, pop_access_scope): Use them rather than
977 push_to_top_level/pop_from_top_level.
978 * name-lookup.c (lookup_name_real_1): Check current_class_type.
980 2011-07-07 Jakub Jelinek <jakub@redhat.com>
983 * typeck.c (cp_build_binary_op): For MULT_EXPR and TRUNC_DIV_EXPR with
984 one non-complex and one complex argument, call save_expr on both
987 2011-07-06 Jason Merrill <jason@redhat.com>
990 * semantics.c (expand_or_defer_fn_1): Clear DECL_EXTERNAL
994 * method.c (make_thunk, use_thunk): Copy DECL_COMDAT.
996 2011-07-05 Jason Merrill <jason@redhat.com>
999 * pt.c (tsubst_qualified_id): Preserve TEMPLATE_ID_EXPR in
1000 partial instantiation.
1003 * semantics.c (finish_id_expression): convert_from_reference.
1005 2011-07-05 Richard Guenther <rguenther@suse.de>
1007 * decl.c (cxx_init_decl_processing): Defer building common
1008 tree nodes to c_common_nodes_and_builtins.
1010 2011-07-04 Jason Merrill <jason@redhat.com>
1014 * mangle.c (write_expression): Handle 'this'.
1015 * parser.c (cp_parser_postfix_dot_deref_expression): Allow
1017 * semantics.c (potential_constant_expression_1): Check that
1018 DECL_CONTEXT is set on 'this'.
1020 * error.c (dump_template_bindings): Don't print typenames
1021 for a partial instantiation.
1022 (dump_function_decl): If we aren't printing function arguments,
1023 print template arguments as <args> rather than [with ...].
1024 (dump_expr): Don't print return type or template header.
1025 [BASELINK]: Use BASELINK_FUNCTIONS rather than get_first_fn.
1026 * pt.c (dependent_template_arg_p): Handle null arg.
1028 * error.c (type_to_string): Avoid redundant akas.
1030 2011-07-01 Jonathan Wakely <jwakely.gcc@gmail.com>
1033 * init.c (build_delete): Only warn for sfk_deleting_destructor.
1035 2011-07-01 Jakub Jelinek <jakub@redhat.com>
1037 * Make-lang.in (cp/decl.o): Depend on pointer-set.h.
1038 (cp/class.o): Likewise.
1039 (cp/error.o): Likewise.
1040 (cp/name-lookup.o): Likewise.
1041 (cp/decl2.o): Likewise. Don't depend on $(POINTER_SET_H).
1043 2011-07-01 Jason Merrill <jason@redhat.com>
1046 * pt.c (lookup_template_function): Handle non-function.
1049 * pt.c (tsubst_qualified_id): Check PTRMEM_OK_P.
1050 * tree.c (build_qualified_name): Set PTRMEM_OK_P.
1051 * semantics.c (finish_parenthesized_expr): Clear PTRMEM_OK_P on
1053 * cp-tree.h (PTRMEM_OK_P): Apply to SCOPE_REF, too.
1054 (QUALIFIED_NAME_IS_TEMPLATE): Switch to lang flag 1.
1058 * pt.c (resolve_nondeduced_context): Call mark_used.
1061 * semantics.c (finish_offsetof): Complain about incomplete type.
1063 2011-06-30 Jason Merrill <jason@redhat.com>
1066 * rtti.c (get_tinfo_decl): Call complete_type.
1069 * method.c (implicitly_declare_fn): Set DECL_PARM_LEVEL and
1070 DECL_PARM_INDEX on rhs parm.
1072 * pt.c (iterative_hash_template_arg): Use cp_tree_operand_length.
1075 * tree.c (stabilize_init): Handle aggregate initialization.
1078 * name-lookup.c (struct arg_lookup): Add fn_set.
1079 (add_function): Check it.
1080 (lookup_arg_dependent_1): Initialize it.
1082 2011-06-29 Jason Merrill <jason@redhat.com>
1085 * init.c (build_new_1): Pass {} down to build_vec_init.
1086 (build_vec_init): Handle it.
1090 * cp-tree.h (struct saved_scope): Add x_current_class_ptr,
1091 x_current_class_ref.
1092 (current_class_ptr, current_class_ref): Use them.
1093 * decl.c (build_this_parm): Handle getting the class type.
1094 * parser.c (cp_parser_late_return_type_opt): Set up 'this'
1095 for use within the trailing return type.
1097 * pt.c (tsubst_decl) [VAR_DECL]: In unevaluated operand,
1098 don't tsubst DECL_INITIAL unless our type use auto.
1101 * semantics.c (constexpr_fn_retval): Handle CLEANUP_POINT_EXPR here.
1102 (massage_constexpr_body): Not here.
1105 * semantics.c (lambda_proxy_type): New.
1106 (build_capture_proxy): Use it.
1107 * cp-tree.h (DECLTYPE_FOR_LAMBDA_PROXY): New.
1108 * pt.c (tsubst) [DECLTYPE_TYPE]: Use them.
1111 * class.c (explain_non_literal_class): New.
1112 (finalize_literal_type_property): Call it.
1113 * cp-tree.h: Declare it.
1114 * semantics.c (ensure_literal_type_for_constexpr_object): Call it.
1115 (is_valid_constexpr_fn): Likewise.
1116 (massage_constexpr_body): Split out from...
1117 (register_constexpr_fundef): ...here.
1118 (is_instantiation_of_constexpr): New.
1119 (expand_or_defer_fn_1): Leave DECL_SAVED_TREE alone in that case.
1120 (explain_invalid_constexpr_fn): New.
1121 (cxx_eval_call_expression): Call it.
1122 (potential_constant_expression_1): Likewise. Avoid redundant errors.
1123 * method.c (process_subob_fn): Diagnose non-constexpr.
1124 (walk_field_subobs): Likewise.
1125 (synthesized_method_walk): Don't shortcut if we want diagnostics.
1126 (explain_implicit_non_constexpr): New.
1127 (defaulted_late_check): Use it.
1128 * call.c (build_cxx_call): Remember location.
1130 * method.c (maybe_explain_implicit_delete): Use pointer_set
1133 * class.c (finalize_literal_type_property): Update conditions.
1134 * method.c (defaulted_late_check): Set TYPE_HAS_CONSTEXPR_CTOR.
1136 * tree.c (build_vec_init_expr): Don't add TARGET_EXPR.
1137 * typeck2.c (digest_init_r): Handle VEC_INIT_EXPR.
1138 * semantics.c (cxx_eval_vec_init_1): Correct type.
1140 * init.c (build_value_init): Decide whether or not to zero-initialize
1141 based on user-providedness of default ctor, not any ctor.
1142 (build_value_init_noctor): Adjust assert.
1145 * call.c (convert_like_real) [ck_user]: Handle value-initialization.
1146 (build_new_method_call_1): Likewise.
1147 * init.c (expand_default_init): Handle direct list-initialization
1150 2011-06-27 Jakub Jelinek <jakub@redhat.com>
1152 * cp-tree.h (union lang_tree_node): Use it in chain_next expression.
1154 2011-06-26 Jason Merrill <jason@redhat.com>
1157 * semantics.c (potential_constant_expression_1): Check
1158 for non-literality rather than cleanup.
1159 (cxx_eval_constant_expression): Likewise.
1162 * semantics.c (potential_constant_expression_1): A TARGET_EXPR
1163 with a cleanup isn't constant.
1164 (cxx_eval_constant_expression): Likewise.
1165 * init.c (expand_default_init): Use maybe_constant_init.
1167 2011-06-24 Jakub Jelinek <jakub@redhat.com>
1170 * cp-tree.h (union lang_tree_node): Use TYPE_NEXT_VARIANT
1171 instead of TYPE_CHAIN for chain_next for types.
1173 2011-06-23 Gabriel Charette <gchare@google.com>
1175 * name-lookup.h (cp_binding_level): Removed unused
1176 member names_size. Update all users.
1178 2011-06-23 Jason Merrill <jason@redhat.com>
1180 * typeck2.c (build_functional_cast): Strip cv-quals for value init.
1181 * init.c (build_zero_init_1): Not here.
1184 * pt.c (resolve_overloaded_unification): Fix DR 115 handling.
1186 2011-06-23 Paolo Carlini <paolo.carlini@oracle.com>
1189 * decl2.c (build_anon_union_vars): Early return error_mark_node
1190 for a nested anonymous struct.
1192 2011-06-23 Jason Merrill <jason@redhat.com>
1195 * decl2.c (mark_used): Don't call synthesize_method for
1196 functions defaulted outside the class.
1198 * optimize.c (maybe_clone_body): Set linkage flags before
1199 cgraph_same_body_alias.
1202 * class.c (set_linkage_according_to_type): Hand off to
1203 determine_visibility.
1206 * init.c (build_zero_init_1): Strip cv-quals from scalar types.
1209 * pt.c (most_specialized_instantiation): Do check return types.
1211 2011-06-22 Jason Merrill <jason@redhat.com>
1214 * call.c (build_call_a): Set cp_function_chain->can_throw here.
1215 (build_cxx_call): Not here.
1217 2011-06-21 Jason Merrill <jason@redhat.com>
1220 * decl.c (cp_finish_decl): Adjust init_const_expr_p for refs.
1221 (grokdeclarator): constexpr doesn't apply const for refs.
1222 * parser.c (cp_parser_initializer_clause): Don't call
1223 maybe_constant_value here.
1224 * call.c (initialize_reference): Handle constexpr.
1227 * semantics.c (maybe_add_lambda_conv_op): Call mark_exp_read for
1228 static fn parameters.
1230 * call.c (add_builtin_candidates): Use cv_unqualified rather than
1232 * pt.c (tsubst_arg_types): Likewise.
1233 * except.c (build_throw): Use cv_unqualified.
1236 * call.c (cxx_type_promotes_to): Don't strip cv-quals.
1237 * semantics.c (lambda_return_type): Strip them here.
1239 2011-06-21 Andrew MacLeod <amacleod@redhat.com>
1241 * semantics.c: Add sync_ or SYNC__ to builtin names.
1243 2011-06-20 Jason Merrill <jason@redhat.com>
1246 * init.c (build_vec_init): Don't try to use a CONSTRUCTOR when
1248 * typeck2.c (process_init_constructor_array): Use {} for classes,
1250 * call.c (convert_like_real): Handle substitution failure.
1253 * pt.c (canonicalize_type_argument): New.
1254 (convert_template_argument, unify): Use it.
1257 * call.c (rejection_reason_code): Add rr_explicit_conversion.
1258 (print_z_candidate): Handle it.
1259 (explicit_conversion_rejection): New.
1260 (build_user_type_conversion_1): Reject an explicit conversion
1261 function that requires more than a qualification conversion.
1264 * decl.c (grokdeclarator): Don't set ctype to an ENUMERAL_TYPE.
1267 * tree.c (strip_typedefs): Use build_aligned_type.
1270 * call.c (sufficient_parms_p): Allow parameter packs too.
1273 * semantics.c (describable_type): Remove.
1274 * cp-tree.h: Likewise.
1275 * decl.c (cp_finish_decl): Don't call it.
1276 * init.c (build_new): Likewise.
1277 * parser.c (cp_parser_omp_for_loop): Likewise.
1278 * pt.c (tsubst_decl): Likewise.
1279 (do_auto_deduction): If we fail in a template, try again
1280 at instantiation time.
1283 * parser.c (cp_parser_lambda_introducer): Complain about redundant
1285 * semantics.c (add_capture): Likewise.
1286 (register_capture_members): Clear IDENTIFIER_MARKED.
1288 2011-06-17 Jason Merrill <jason@redhat.com>
1291 * call.c (convert_class_to_reference_1): Allow binding function
1292 lvalue to rvalue reference.
1295 Generate proxy VAR_DECLs for better lambda debug info.
1296 * cp-tree.h (FUNCTION_NEEDS_BODY_BLOCK): Add lambda operator().
1297 (LAMBDA_EXPR_PENDING_PROXIES): New.
1298 (struct tree_lambda_expr): Add pending_proxies.
1299 * name-lookup.c (pushdecl_maybe_friend_1): Handle capture shadowing.
1300 (qualify_lookup): Use is_lambda_ignored_entity.
1301 * parser.c (cp_parser_lambda_expression): Don't adjust field names.
1302 Call insert_pending_capture_proxies.
1303 (cp_parser_lambda_introducer): Use this_identifier.
1304 (cp_parser_lambda_declarator_opt): Call the object parameter
1305 of the op() "__closure" instead of "this".
1306 (cp_parser_lambda_body): Call build_capture_proxy.
1307 * semantics.c (build_capture_proxy, is_lambda_ignored_entity): New.
1308 (insert_pending_capture_proxies, insert_capture_proxy): New.
1309 (is_normal_capture_proxy, is_capture_proxy): New.
1310 (add_capture): Add __ to field names here, return capture proxy.
1311 (add_default_capture): Use this_identifier, adjust to expect
1312 add_capture to return a capture proxy.
1313 (outer_lambda_capture_p, thisify_lambda_field): Remove.
1314 (finish_id_expression, lambda_expr_this_capture): Adjust.
1315 (build_lambda_expr): Initialize LAMBDA_EXPR_PENDING_PROXIES.
1316 * pt.c (tsubst_copy_and_build): Check that LAMBDA_EXPR_PENDING_PROXIES
1319 * name-lookup.c (pushdecl_maybe_friend_1): Do check for shadowing
1320 of artificial locals.
1322 * parser.c (cp_parser_lambda_expression): Clear
1323 LAMBDA_EXPR_THIS_CAPTURE after parsing.
1324 * pt.c (tsubst_copy_and_build): Make sure it isn't set.
1326 * cp-tree.h (struct tree_lambda_expr): Change common to typed.
1327 Move non-pointers to end of struct.
1329 * pt.c (tsubst_decl): Handle DECL_VALUE_EXPR on reference.
1330 * decl.c (check_initializer): Handle DECL_VALUE_EXPR_P.
1332 * semantics.c (finish_non_static_data_member): Preserve dereference
1335 2011-06-16 Jason Merrill <jason@redhat.com>
1338 * parser.c (cp_parser_lambda_body): Share code between
1339 simple and complex cases instead of using cp_parser_function_body.
1342 * decl.c (check_initializer): Check narrowing.
1345 * pt.c (tsubst_decl) [FUNCTION_DECL]: Handle substitution failure.
1348 * semantics.c (finish_id_expression): Mark even dependent
1352 * error.c (dump_template_argument): Don't try to omit default
1353 template args from an argument pack.
1355 2011-06-15 H.J. Lu <hongjiu.lu@intel.com>
1358 * decl.c (get_dso_handle_node): Mark __dso_handle hidden if
1359 assembler supports hidden visibility.
1361 2011-06-14 Jason Merrill <jason@redhat.com>
1364 * cp-tree.h (DEFERRED_NOEXCEPT_SPEC_P): Handle overload.
1365 * method.c (defaulted_late_check): Only maybe_instantiate_noexcept
1366 if the declaration had an exception-specifier.
1367 (process_subob_fn): Don't maybe_instantiate_noexcept.
1368 * pt.c (maybe_instantiate_noexcept): Handle overload.
1369 * typeck2.c (nothrow_spec_p_uninst): New.
1370 (merge_exception_specifiers): Add 'fn' parm. Build up overload.
1371 * typeck.c (merge_types): Adjust.
1373 * pt.c (deduction_tsubst_fntype): Don't save input_location.
1374 (maybe_instantiate_noexcept): Likewise.
1376 2011-06-14 Joseph Myers <joseph@codesourcery.com>
1378 * Make-lang.in (cp/method.o): Update dependencies.
1379 * method.c: Include common/common-target.h.
1380 (use_thunk): Use targetm_common.have_named_sections.
1382 2011-06-14 Steve Ellcey <sje@cup.hp.com>
1384 * decl.c (cxx_init_decl_processing): Use ptr_mode instead of Pmode.
1386 2011-06-14 Jason Merrill <jason@redhat.com>
1388 * error.c (type_to_string): Print typedef-stripped version too.
1391 * call.c (perform_implicit_conversion_flags): Print source type as
1395 * typeck2.c (build_m_component_ref): Preserve rvalueness.
1398 * class.c (build_base_path): Fix cv-quals in unevaluated context.
1401 * semantics.c (cxx_fold_indirect_ref): Local, more permissive copy
1402 of fold_indirect_ref_1.
1403 (cxx_eval_indirect_ref): Use it.
1405 2011-06-11 Jan Hubicka <jh@suse.cz>
1407 * decl2.c (cp_write_global_declarations): Process aliases; look trhough
1410 2011-06-10 Paolo Carlini <paolo.carlini@oracle.com>
1413 * decl.c (grokdeclarator): Reject operator names in parameters.
1415 2011-06-10 Jan Hubicka <jh@suse.cz>
1417 * decl2.c (clear_decl_external): New functoin.
1418 (cp_write_global_declarations): Use it.
1420 2011-06-10 Paolo Carlini <paolo.carlini@oracle.com>
1422 * cp-tree.h (error_operand_p): Remove.
1424 2011-06-09 David Krauss <potswa@mac.com>
1427 * typeck2.c (build_x_arrow): Push fake template context
1428 to produce diagnostic on acyclic endless operator-> drill-down.
1429 * call.c (build_new_op): Change Boolean overload status
1430 value to a pointer to the overload function.
1431 * cp-tree.h: Likewise.
1432 * typeck.c: Likewise.
1433 * parser.c: Likewise.
1434 * decl2.c: Likewise.
1437 2011-06-09 Jason Merrill <jason@redhat.com>
1439 * semantics.c (maybe_constant_value): Handle overflowed input.
1440 (non_const_var_error): Handle non-constant DECL_INITIAL.
1442 * pt.c (build_non_dependent_expr): Use fold_non_dependent_expr_sfinae.
1444 * parser.c (cp_parser_constant_expression): Just return the
1445 non-constant expression.
1447 * semantics.c (finish_compound_literal): Set TREE_HAS_CONSTRUCTOR.
1449 2011-06-09 Paolo Carlini <paolo.carlini@oracle.com>
1452 * decl.c (grokdeclarator): Reject operator names in typedefs.
1454 2011-06-08 Jason Merrill <jason@redhat.com>
1457 * cp-tree.def (DEFERRED_NOEXCEPT): New.
1458 * cp-tree.h (struct tree_deferred_noexcept): New.
1459 (DEFERRED_NOEXCEPT_PATTERN, DEFERRED_NOEXCEPT_ARGS): New.
1460 (DEFERRED_NOEXCEPT_SPEC_P): New.
1461 (enum cp_tree_node_structure_enum): Add TS_CP_DEFERRED_NOEXCEPT.
1462 (union lang_tree_node): Add tree_deferred_noexcept.
1463 (maybe_instantiate_noexcept): Declare.
1464 * cp-objcp-common.c (cp_tree_size): Handle DEFERRED_NOEXCEPT.
1465 * error.c (dump_exception_spec): Likewise.
1466 * cxx-pretty-print.c (pp_cxx_exception_specification): Likewise.
1467 * ptree.c (cxx_print_xnode): Likewise.
1468 * tree.c (cp_tree_equal): Likewise.
1469 * decl.c (cp_tree_node_structure): Likewise.
1470 (duplicate_decls): Call maybe_instantiate_noexcept.
1471 * except.c (build_noexcept_spec): Handle DEFERRED_NOEXCEPT.
1472 (nothrow_spec_p, type_noexcept_p, type_throw_all_p): Check
1473 DEFERRED_NOEXCEPT_SPEC_P.
1474 * typeck2.c (merge_exception_specifiers): Likewise.
1475 * decl2.c (mark_used): Call maybe_instantiate_noexcept.
1476 * method.c (process_subob_fn, defaulted_late_check): Likewise.
1477 * pt.c (tsubst_exception_specification): Add defer_ok parm.
1478 Build DEFERRED_NOEXCEPT.
1479 (maybe_instantiate_noexcept): New.
1480 (tsubst, regenerate_decl_from_template, instantiate_decl): Adjust.
1481 * search.c (check_final_overrider): Call maybe_instantiate_noexcept.
1483 * semantics.c (potential_constant_expression_1): Handle destructor
1486 2011-06-08 Jakub Jelinek <jakub@redhat.com>
1488 * cp-tree.h (struct tinst_level): Add chain_next GTY
1491 2011-06-08 Jason Merrill <jason@redhat.com>
1494 * pt.c (deduction_tsubst_fntype): Don't free the tinst entry
1495 if a pending_template entry is pointing at it.
1497 2011-06-07 Jason Merrill <jason@redhat.com>
1501 * error.c (subst_to_string): New.
1502 (cp_printer): Use it for 'S'.
1503 (print_instantiation_partial_context_line): Handle subst context.
1504 * pt.c (push_tinst_level): Handle subst context.
1505 (deduction_tsubst_fntype): Don't track specific substitutions.
1506 Use push_tinst_level.
1508 * pt.c (deduction_tsubst_fntype): Use push_deduction_access_scope.
1509 (fn_type_unification): Don't call push_deduction_access_scope here.
1511 2011-06-06 Jason Merrill <jason@redhat.com>
1514 * typeck.c (perform_integral_promotions): Don't promote scoped enums.
1515 * call.c (convert_arg_to_ellipsis): Promote them here in old ABI.
1517 2011-06-06 Nicola Pero <nicola.pero@meta-innovation.com>,
1520 * parser.c (cp_parser_objc_at_property_declaration): Allow setter
1521 and getter names to use all the allowed method names.
1523 2011-06-06 Jason Merrill <jason@redhat.com>
1526 * semantics.c (potential_constant_expression_1): Handle FIELD_DECL.
1529 * decl.c (cp_finish_decl): Check DECL_FUNCTION_SCOPE_P rather than
1530 at_function_scope_p.
1533 * tree.c (build_target_expr): Deal with ARM ABI tweaks.
1535 2011-06-04 Jonathan Wakely <jwakely.gcc@gmail.com>
1537 * init.c (build_delete): Warn when deleting type with non-virtual
1540 2011-06-03 Jakub Jelinek <jakub@redhat.com>
1543 * mangle.c (write_nested_name): Use CP_DECL_CONTEXT instead of
1546 2011-06-01 Jason Merrill <jason@redhat.com>
1548 * pt.c (build_non_dependent_expr): Remove special handling of
1552 * pt.c (template_args_equal): Handle one arg being NULL_TREE.
1553 (deduction_tsubst_fntype): Handle excessive non-infinite recursion.
1556 * typeck2.c (build_x_arrow): Don't use build_min_nt.
1558 2010-05-31 Fabien Chêne <fabien@gcc.gnu.org>
1561 * name-lookup.c (supplement_binding_1): If the old binding was a
1562 type name, also check that the DECL actually refers to the same
1563 type or is not a type.
1565 2011-05-31 Jason Merrill <jason@redhat.com>
1568 * tree.c (lvalue_kind): Recurse on NON_DEPENDENT_EXPR. Handle
1569 ARROW_EXPR, TYPEID_EXPR, and arbitrary class-valued expressions.
1570 (build_min_non_dep): Preserve reference refs.
1571 (build_min_non_dep_call_vec): Likewise
1573 2011-05-30 Jakub Jelinek <jakub@redhat.com>
1576 * semantics.c (finish_omp_clauses): Call require_complete_type
1577 even for copyin/copyprivate clauses. Only call
1578 cxx_omp_create_clause_info if inner_type is COMPLETE_TYPE_P.
1580 2011-05-28 Jason Merrill <jason@redhat.com>
1583 * parser.c (cp_parser_lambda_expression): Improve error recovery.
1584 (cp_parser_lambda_declarator_opt): Likewise. Return bool.
1586 2011-05-27 Jason Merrill <jason@redhat.com>
1589 * parser.c (cp_parser_pseudo_destructor_name): Commit to parse
1592 * mangle.c (mangle_decl_string): Make sure we don't try to mangle
1596 * semantics.c (maybe_add_lambda_conv_op): Fix COMDAT sharing.
1597 * decl.c (start_preparsed_function): Don't call comdat_linkage for
1601 * mangle.c (write_expression): Handle MODOP_EXPR.
1604 * parser.c (cp_parser_unqualified_id): Don't check
1605 constructor_name_p for enums.
1608 * pt.c (dependent_type_p_r): Avoid infinite recursion.
1611 * error.c (dump_expr) [COMPONENT_REF]: Use pp_cxx_dot
1612 with INDIRECT_REF of REFERENCE_TYPE.
1615 * pt.c (get_mostly_instantiated_function_type): Use push_access_scope.
1617 2011-05-27 Nathan Froyd <froydnj@codesourcery.com>
1619 * cp-tree.h (building_stmt_tree): Delete.
1620 * decl.c (save_function_data): Tweak initializer for x_cur_stmt_list.
1621 (build_aggr_init_full_exprs): Call building_stmt_list_p
1622 instead of building_stmt_tree.
1623 (initialize_local_var): Likewise.
1624 (finish_function): Likewise.
1625 * decl2.c (finish_anon_union): Likewise.
1626 * init.c (begin_init_stmts): Likewise.
1627 (finish_init_stmts): Likewise.
1628 (expand_aggr_init_1): Likewise.
1629 * name-lookup.c (do_local_using_decl): Likewise.
1630 (do_namespace_alias): Likewise.
1631 (do_using_directive): Likewise.
1632 (cp_emit_debug_info_for_using): Likewise.
1633 * semantics.c (add_stmt): Assert that stmt_list_stack is non-empty.
1635 2011-05-27 Paolo Carlini <paolo.carlini@oracle.com>
1638 * typeck2.c (build_functional_cast): Complain early for invalid uses
1639 of 'auto' and set type to error_mark_node.
1641 2011-05-26 Jason Merrill <jason@redhat.com>
1644 * parser.c (cp_parser_member_declaration): Allow friend T.
1645 * friend.c (make_friend_class): Ignore non-classes.
1646 * pt.c (instantiate_class_template_1): Handle TEMPLATE_TYPE_PARM.
1649 * pt.c (convert_template_argument): Don't complain about using
1650 injected-class-name as template template argument.
1653 * decl.c (check_static_variable_definition): Now static.
1654 (cp_finish_decl): Call it here.
1655 (grokdeclarator): Not here.
1656 * pt.c (instantiate_class_template_1): Or here.
1657 * cp-tree.h: Don't declare it.
1659 2011-05-26 Janis Johnson <janis187@us.ibm.com>
1660 Nathan Froyd <froydnj@codesourcery.com>
1664 * name-lookup.h (enum scope_kind): Add sk_cond.
1665 * name-lookup.c (pushdecl_maybe_friend): Get scope of shadowed local.
1666 Detect and report error for redeclaration from for-init or if
1667 or switch condition.
1668 (begin_scope): Handle sk_cond.
1669 * semantics.c (begin_if_stmt): Use sk_cond.
1670 (begin switch_stmt): Ditto.
1672 2011-05-26 Jason Merrill <jason@redhat.com>
1675 * name-lookup.h (cp_class_binding): Make base a pointer.
1676 * name-lookup.c (new_class_binding): Adjust.
1677 (poplevel_class): Adjust.
1680 * decl.c (grokparms): Function parameter packs don't need to
1682 * pt.c (type_unification_real): But they aren't deduced otherwise.
1684 2011-05-25 Jason Merrill <jason@redhat.com>
1687 * decl.c (build_enumerator): If incremented enumerator won't fit in
1688 previous integral type, find one it will fit in.
1691 * decl.c (create_array_type_for_decl): Complain about array of auto.
1695 * error.c (dump_template_bindings): Set processing_template_decl
1696 for a partial instantiation.
1699 * decl.c (grokdeclarator): Don't change type when adding rvalue ref
1700 to another reference type.
1703 * decl.c (case_conversion): New.
1704 (finish_case_label): Use it.
1706 * ptree.c (cxx_print_xnode): Handle ARGUMENT_PACK_SELECT.
1709 * pt.c (dependent_template_arg_p): See through ARGUMENT_PACK_SELECT.
1712 * decl.c (grokdeclarator): Complain about auto typedef.
1715 * decl.c (grokdeclarator): Complain later for auto parameter.
1716 * pt.c (splice_late_return_type): Handle use in a template
1720 * typeck.c (cp_build_modify_expr): Check DECL_DEFAULTED_FN.
1723 * parser.c (cp_parser_parameter_declaration): Recognize
1724 list-initialization.
1725 (cp_parser_direct_declarator): Check for the closing
1726 paren before parsing definitely.
1729 * parser.c (cp_parser_constructor_declarator_p): Don't check
1730 constructor_name_p for enums.
1731 (cp_parser_diagnose_invalid_type_name): Correct error message.
1734 * init.c (perform_member_init): Handle list-initialization
1735 of array of non-trivial class type.
1738 * pt.c (instantiate_class_template_1): Call maybe_add_lambda_conv_op.
1739 * semantics.c (lambda_function): Check COMPLETE_OR_OPEN_TYPE_P.
1742 * pt.c (tsubst_decl) [PARM_DECL]: Handle partial instantiation of
1743 function parameter pack.
1744 (tsubst_pack_expansion): Likewise.
1746 * cp-objcp-common.c (cp_common_init_ts): TYPE_ARGUMENT_PACK has
1749 2011-05-25 Jakub Jelinek <jakub@redhat.com>
1751 * cp-objcp-common.c (cp_common_init_ts): Mark CTOR_INITIALIZER
1755 * semantics.c (cxx_eval_bit_field_ref): Handle the
1756 case when BIT_FIELD_REF doesn't cover only a single field.
1758 2011-05-24 Jason Merrill <jason@redhat.com>
1761 * pt.c (get_mostly_instantiated_function_type): Use
1762 push_deferring_access_checks rather than set flag_access_control.
1764 2011-05-24 Nicola Pero <nicola.pero@meta-innovation.com>,
1766 * parser.c (cp_parser_objc_class_ivars): Deal gracefully with a
1767 syntax error in declaring an ObjC instance variable.
1769 2011-05-24 Jason Merrill <jason@redhat.com>
1772 * class.c (pushclass): Accept NULL argument.
1773 (popclass): Deal with popping null class.
1774 * pt.c (push_access_scope, pop_access_scope): Use them rather than
1775 push_to_top_level/pop_from_top_level.
1776 (push_deduction_access_scope, pop_defarg_context): New.
1777 (fn_type_unification): Use them.
1778 * name-lookup.c (lookup_name_real_1): Check current_class_type.
1780 2011-05-24 Paolo Carlini <paolo.carlini@oracle.com>
1782 * decl.c (grokdeclarator): Use current_class_name.
1784 2011-05-24 Joseph Myers <joseph@codesourcery.com>
1786 * Make-lang.in (GXX_OBJS): Remove prefix.o.
1787 (g++$(exeext)): Use libcommon-target.a.
1788 (CXX_C_OBJS): Remove prefix.o.
1790 2011-05-23 Jason Merrill <jason@redhat.com>
1792 * pt.c (tsubst_copy_and_build): Use current_class_name.
1795 * call.c (convert_arg_to_ellipsis): Call force_rvalue.
1798 * typeck.c (cp_build_c_cast): Don't strip cv-quals when
1799 converting to reference.
1800 (build_static_cast_1): Update for glvalues.
1803 * typeck.c (build_const_cast_1): Handle rvalue references.
1806 * decl.c (use_eh_spec_block): Do use an EH spec block for a
1810 * call.c (splice_viable): Be strict in templates.
1813 * error.c (dump_template_bindings): Suppress access control.
1816 * pt.c (instantiate_decl): Handle =default.
1819 * pt.c (invalid_nontype_parm_type_p): Allow DECLTYPE_TYPE.
1821 2011-05-23 Nathan Froyd <froydnj@codesourcery.com>
1823 * call.c (build_over_call): Tweak call to check_function_arguments.
1824 * typeck.c (cp_build_function_call_vec): Likewise.
1826 2011-05-23 Jonathan Wakely <jwakely.gcc@gmail.com>
1829 * init.c (perform_member_init): Check for self-initialization.
1831 2011-05-22 Jason Merrill <jason@redhat.com>
1834 * typeck.c (composite_pointer_type_r): Return error_mark_node
1835 on error in SFINAE context.
1837 2011-05-20 Jason Merrill <jason@redhat.com>
1840 * decl.c (grokdeclarator): Don't add set const function-cv-qual
1841 for constexpr fns to memfn_quals, just add it to the type.
1842 (revert_static_member_fn): Don't complain about quals.
1843 (check_static_quals): New.
1844 (grokfndecl): Call it.
1845 (start_preparsed_function): Don't call revert_static_member_fn.
1848 * decl.c (revert_static_member_fn): Ignore const on constexpr fn.
1851 * cvt.c (type_promotes_to): Don't promote scoped enums.
1854 * decl.c (duplicate_decls): Preserve DECL_DELETED_FN.
1857 * tree.c (stabilize_expr): Fix typo.
1861 * typeck.c (comp_except_specs): noexcept(false) is not compatible
1862 with throw(type-list).
1863 * typeck2.c (merge_exception_specifiers): noexcept(false)
1864 beats any more limited specification.
1868 * pt.c (tsubst_copy_and_build) [CALL_EXPR]: Avoid repeating
1870 * semantics.c (perform_koenig_lookup): Add complain parm.
1871 * cp-tree.h: Adjust.
1872 * parser.c (cp_parser_postfix_expression): Adjust.
1873 (cp_parser_perform_range_for_lookup): Adjust.
1875 2011-05-20 Jason Merrill <jason@redhat.com>
1877 * semantics.c (finish_call_expr): SET_EXPR_LOCATION.
1879 2011-05-20 Joseph Myers <joseph@codesourcery.com>
1881 * Make-lang.in (GXX_OBJS): Remove intl.o and version.o.
1883 2011-05-19 Jakub Jelinek <jakub@redhat.com>
1886 * decl.c (check_omp_return): Stop searching on sk_function_parms.
1889 * method.c (get_dtor, get_copy_ctor): Add COMPLAIN argument,
1890 pass it down to locate_fn_flags.
1891 * cp-tree.h (get_dtor, get_copy_ctor): Adjust prototypes.
1892 * semantics.c (cxx_omp_create_clause_info): Adjust callers.
1893 * cp-gimplify.c: Include splay-tree.h.
1894 (splay_tree_compare_decl_uid, omp_var_to_track,
1895 omp_cxx_notice_variable): New functions.
1896 (struct cp_genericize_omp_taskreg): New type.
1897 (struct cp_genericize_data): Add omp_ctx field.
1898 (cp_genericize_r): Attempt to determine implicitly determined
1899 firstprivate class type variables.
1900 (cp_genericize): Clear omp_ctx.
1901 * Make-lang.in (cp/cp-gimplify.o): Depend on $(SPLAY_TREE_H).
1903 2011-05-18 Jason Merrill <jason@redhat.com>
1907 * class.c (finalize_literal_type_property): Do check
1908 for constexpr member functions of non-literal class.
1909 (finish_struct): Don't call check_deferred_constexpr_decls.
1910 * cp-tree.h: Don't declare it.
1911 (DECL_DEFERRED_CONSTEXPR_CHECK): Remove.
1912 * decl.c (grok_special_member_properties): Don't check it
1913 (grokfnedcl): Don't call validate_constexpr_fundecl.
1914 (start_preparsed_function): Do call it.
1915 * pt.c (tsubst_decl): Don't call it.
1916 (instantiate_class_template_1): Don't call
1917 check_deferred_constexpr_decls.
1918 * semantics.c (literal_type_p): Check for any incompleteness.
1919 (ensure_literal_type_for_constexpr_object): Likewise.
1920 (is_valid_constexpr_fn): Revert deferral changes.
1921 (validate_constexpr_fundecl): Likewise.
1922 (register_constexpr_fundef): Likewise.
1923 (check_deferred_constexpr_decls): Remove.
1925 2011-05-16 Jason Merrill <jason@redhat.com>
1928 * pt.c (deduction_tsubst_fntype): Use a VEC initially.
1930 2011-05-15 Paolo Carlini <paolo.carlini@oracle.com>
1932 * cxx-pretty-print.c: Update comment.
1933 * semantics.c (trait_expr_value, finish_trait_expr):
1935 * parser.c (cp_parser_primary_expression): Likewise.
1937 2011-05-15 Jonathan Wakely <jwakely.gcc@gmail.com>
1940 * parser.c (cp_parser_perform_range_for_lookup): Call complete_type.
1942 2011-05-13 Ville Voutilainen <ville.voutilainen@gmail.com>
1944 Implement final on class.
1945 * class.c (check_bases): Diagnose derivation from a final class.
1946 * cp-tree.h (lang_type_class): Add is_final and adjust dummy.
1947 (CLASSTYPE_FINAL): New.
1948 * parser.c (cp_parser_class_head): Parse class-virt-specifier, set
1950 * pt.c (instantiate_class_template_1): Copy CLASSTYPE_FINAL.
1952 2011-05-13 Jason Merrill <jason@redhat.com>
1955 * pt.c (deduction_tsubst_fntype): New.
1956 (fn_type_unification): Use it.
1957 (init_template_processing): Initialize hash table.
1958 (print_template_statistics): Print hash table stats.
1960 * call.c (build_op_call): Use timevar_cond_start/stop.
1961 (build_user_type_conversion): Likewise.
1963 2011-05-12 Jason Merrill <jason@redhat.com>
1965 * cp-tree.h (DECL_DEFERRED_CONSTEXPR_CHECK): New.
1966 * semantics.c (validate_constexpr_fundecl): Set it.
1967 (check_deferred_constexpr_decls): Clear it.
1968 (register_constexpr_fundef): Make sure it isn't set.
1969 * decl.c (grok_special_member_properties): Check it.
1971 2011-05-11 Jason Merrill <jason@redhat.com>
1974 * semantics.c (validate_constexpr_fundecl): Defer checking if
1975 an argument type is being defined.
1976 (is_valid_constexpr_fn): Add defer_ok parm.
1977 (cxx_eval_call_expression): Adjust.
1978 (check_deferred_constexpr_decls): New.
1979 (literal_type_p): Make sure type isn't being defined.
1980 (ensure_literal_type_for_constexpr_object): Handle type being defined.
1981 * cp-tree.h: Declare check_deferred_constexpr_decls.
1982 * decl.c (grokfndecl): Call validate_constexpr_fundecl here.
1983 (start_preparsed_function, cp_finish_decl): Not here.
1984 * class.c (finalize_literal_type_property): Don't call
1985 validate_constexpr_fundecl.
1986 (finish_struct): Call check_deferred_constexpr_decls.
1987 * pt.c (tsubst_decl): Call validate_constexpr_fundecl.
1988 (instantiate_class_template): Call check_deferred_constexpr_decls.
1990 * semantics.c (validate_constexpr_fundecl): Check DECL_TEMPLATE_INFO
1991 rather than DECL_TEMPLATE_INSTANTIATION.
1992 (cxx_eval_call_expression): Likewise.
1994 * semantics.c (register_constexpr_fundef): Add to hash table here.
1995 (validate_constexpr_fundecl): Not here.
1997 * decl.c (grokdeclarator): Only set DECL_DECLARED_CONSTEXPR_P once.
1999 * pt.c (build_non_dependent_expr): Don't check null_ptr_cst_p,
2000 do call maybe_constant_value in C++0x mode.
2001 * semantics.c (cxx_eval_constant_expression): Handle TEMPLATE_DECL.
2004 * pt.c (value_dependent_expr_p): Handle CONSTRUCTOR.
2006 2011-05-11 Nathan Froyd <froydnj@codesourcery.com>
2008 * cp-tree.h (TYPENAME_TYPE_FULLNAME, TYPEOF_TYPE_EXPR): Use
2010 (UNDERLYING_TYPE_TYPE, DECLTYPE_TYPE_EXPR): Likewise.
2011 (DECLTYPE_TYPE_ID_EXPR_OR_MEMBER_ACCESS_P): Likewise.
2012 (TEMPLATE_TYPE_PARM_INDEX): Likewise.
2014 2011-05-10 Jason Merrill <jason@redhat.com>
2017 * class.c (type_build_ctor_call): New.
2018 * cp-tree.h: Declare it.
2019 * decl.c (check_initializer): Use it instead of
2020 TYPE_NEEDS_CONSTRUCTING.
2021 * init.c (build_value_init, build_value_init_noctor): Likewise.
2022 (perform_member_init, expand_aggr_init_1, build_new_1): Likewise.
2023 (build_vec_init): Likewise.
2024 * typeck2.c (process_init_constructor_array): Likewise.
2025 (process_init_constructor_record): Likewise.
2028 * pt.c (tsubst_copy_and_build): Handle substitution of a pack
2029 expansion producing another expansion.
2031 2011-05-10 Ville Voutilainen <ville.voutilainen@gmail.com>
2033 Fixes for override/final.
2034 * class.c (check_for_override): Diagnose final on a nonvirtual
2035 member function, diagnose override for a virtual with no matching
2036 override. Don't fiddle around with DECL_VINDEX.
2038 2011-05-10 Nathan Froyd <froydnj@codesourcery.com>
2040 * cp-tree.def (EXPR_PACK_EXPANSION): Add an operand.
2041 * cp-objcp-common.c (cp_common_init_ts): Mark it as TS_TYPED.
2042 * cp-tree.h (PACK_EXPANSION_PARAMETER_PACKS): Use the new
2043 operand of EXPR_PACK_EXPANSION.
2044 (cp_tree_operand_length): Declare.
2045 * tree.c (cp_tree_operand_length): Define.
2046 (cp_tree_equal): Call it.
2047 * pt.c (value_dependent_expr_P): Likewise.
2048 * mangle.c (write_expression): Likewise.
2050 2011-05-09 Paolo Carlini <paolo.carlini@oracle.com>
2054 * decl.c (reshape_init): Take a complain parameter and do
2055 not call error if tf_error is not set.
2056 (check_initializer, reshape_init_r, reshape_init_array,
2057 reshape_init_array_1, reshape_init_vector, reshape_init_class):
2059 * typeck2.c (digest_init_r): Take a complain parameter and
2060 pass it to convert_for_initialization.
2061 (digest_init, digest_init_flags, process_init_constructor_array,
2062 process_init_constructor_record, process_init_constructor_union,
2063 process_init_constructor, digest_init_r): Adjust.
2064 * init.c (expand_default_init, build_new_1): Likewise.
2065 * typeck.c (cp_build_modify_expr): Likewise.
2066 * decl2.c (grokfield): Likewise.
2067 * call.c (convert_like_real, convert_default_arg): Likewise.
2068 * semantics.c (finish_compound_literal): Pass complain to
2069 reshape_init and digest_init.
2070 * cp-tree.h: Adjust declarations.
2072 2011-05-07 Fabien Chêne <fabien@gcc.gnu.org>
2075 * init.c (diagnose_uninitialized_cst_or_ref_member_1): stop the
2076 recursion if there is user defined constructor.
2078 2011-05-09 Jason Merrill <jason@redhat.com>
2081 * decl.c (initialize_local_var): Use DECL_INITIAL for simple
2084 2011-05-08 Ville Voutilainen <ville.voutilainen@gmail.com>
2086 Implement final/override for member functions.
2087 * class.c (check_for_override): Check for DECL_OVERRIDE_P.
2088 * cp-tree.h (DECL_OVERRIDE_P, DECL_FINAL_P): New.
2089 (cp_virt_specifiers, enum virt_specifier): New.
2090 * decl.c (set_virt_specifiers): New.
2091 (grokdeclarator): Use them. Diagnose virt-specifiers on non-fields.
2092 * parser.c (make_call_declarator): add virt-specifiers parameter.
2093 (cp_parser_lambda_declarator_opt): Adjust.
2094 (cp_parser_direct_declarator): Likewise.
2095 (cp_parser_virt_specifier_seq_opt): New.
2096 * search.c (check_final_overrider): Diagnose attempts to override
2097 a final member function.
2099 2011-05-09 Dodji Seketeli <dodji@redhat.com>
2102 * class.c (fixed_type_or_null): Use type_dependent_p_push to test
2103 if the instance has a dependent initializer.
2105 2011-05-08 Paolo Carlini <paolo.carlini@oracle.com>
2108 * cxx-pretty-print.c (pp_cxx_template_declaration): Remove
2109 effectively unused variable.
2111 2011-05-07 Eric Botcazou <ebotcazou@adacore.com>
2113 * name-lookup.h (global_bindings_p): Adjust prototype.
2114 * name-lookup.c (global_bindings_p): Return bool.
2116 2011-05-06 Jason Merrill <jason@redhat.com>
2118 * decl.c (stabilize_save_expr_r): Set *walk_subtrees as
2122 * semantics.c (cxx_eval_conditional_expression): Check
2123 integer_zerop instead.
2124 (potential_constant_expression_1): Likewise.
2127 * semantics.c (cxx_eval_array_reference): Handle implicit
2130 2011-05-06 Nathan Froyd <froydnj@codesourcery.com>
2132 * cp-tree.h (type_of_this_parm, class_of_this_parm): New functions.
2133 * call.c (standard_conversion): Call class_of_this_parm.
2134 * cxx-pretty-print.c (pp_cxx_implicit_parameter_type): Likewise.
2135 (pp_cxx_direct_abstract_declarator): Likewise.
2136 * decl2.c (change_return_type): Likewise.
2137 (cp_reconstruct_complex_type): Likewise.
2138 * error.c (dump_type_suffix, dump_function_decl): Likewise.
2139 * mangle.c (write_function_type): Likewise.
2140 * pt.c (unify): Likewise.
2141 * typeck.c (merge_types, type_memfn_quals): Likewise.
2142 * decl.c (build_this_parm): Call type_of_this_parm.
2144 2011-05-06 Dodji Seketeli <dodji@redhat.com>
2147 * cp-tree.h (non_static_member_function_p): Declare new function.
2148 * tree.c (non_static_member_function_p): Define it.
2149 * semantics.c (finish_call_expr): Use it.
2151 2011-05-05 Nathan Froyd <froydnj@codesourcery.com>
2153 * decl.c (finish_case_label): Omit the loc argument to
2156 2011-05-05 Jason Merrill <jason@redhat.com>
2158 * cp-tree.h (REFERENCE_REF_P): Just check the type.
2159 * cvt.c (convert_from_reference): Adjust.
2160 * pt.c (build_non_dependent_expr): Adjust.
2161 * semantics.c (finish_offsetof): Adjust.
2162 * tree.c (lvalue_kind): Use it.
2165 * tree.c (stabilize_expr): Don't make gratuitous copies of classes.
2167 2011-05-05 Eric Botcazou <ebotcazou@adacore.com>
2169 * decl.c (start_preparsed_function): Do not set
2170 dont_save_pending_sizes_p.
2172 2011-05-05 Joseph Myers <joseph@codesourcery.com>
2174 * parser.c (cp_parser_objc_method_definition_list): Update call to
2175 objc_start_method_definition.
2177 2011-05-04 Jason Merrill <jason@redhat.com>
2180 * class.c (resolves_to_fixed_type_p): Don't look closely
2183 2011-05-03 Paolo Carlini <paolo.carlini@oracle.com>
2186 * call.c (add_builtin_candidate): Handle REALPART_EXPR and
2189 2011-05-02 Lawrence Crowl <crowl@google.com>
2191 * decl.c: (push_local_name): Change TV_NAME_LOOKUP to start/stop.
2192 (poplevel): Refactor POP_TIMEVAR_AND_RETURN to plain code.
2193 Change TV_NAME_LOOKUP to start/stop.
2194 (define_label): Refactor timevar calls out to a wrapper function.
2195 Change TV_NAME_LOOKUP to start/stop.
2196 (xref_tag): Likewise.
2197 (lookup_label): Refactor timevar calls out to a wrapper function.
2198 Change TV_NAME_LOOKUP to start_cond/stop_cond.
2200 * pt.c: (instantiate_class_template): Add a wrapper to push/pop new
2202 (instantiate_template): Add a wrapper to push/pop new TV_TEMPLATE_INST.
2203 (lookup_template_class): Refactor timevar calls out to a wrapper
2204 function. Change use of TV_NAME_LOOKUP to TV_TEMPLATE_INST.
2205 (instantiate_decl): Change TV_PARSE to TV_TEMPLATE_INST.
2207 * name-lookup.c: (store_bindings): Change TV_NAME_LOOKUP to start/stop.
2208 (poplevel_class): Change TV_NAME_LOOKUP to start_cond/stop_cond.
2209 (push_namespace): Likewise.
2210 (pop_nested_namespace): Likewise.
2211 (pushdecl_namespace_level): Likewise.
2212 (store_class_bindings): Likewise.
2213 (push_to_top_level): Likewise.
2214 (identifier_type_value): Refactor timevar calls out to a wrapper
2215 function. Change TV_NAME_LOOKUP to start/stop.
2216 (find_binding): Likewise.
2217 (push_using_decl): Likewise.
2218 (lookup_arg_dependent): Likewise.
2219 (push_using_directive): Likewise.
2220 (qualified_lookup_using_namespace): Refactor POP_TIMEVAR_AND_RETURN
2221 to plain code. Change TV_NAME_LOOKUP to start/stop.
2222 (lookup_type_current_level): Likewise. Refactor inner return to
2224 (pushdecl_class_level): Refactor POP_TIMEVAR_AND_RETURN to plain
2225 code. Change TV_NAME_LOOKUP to start_cond/stop_cond.
2226 (pushdecl_top_level_1): Likewise.
2227 (lookup_using_namespace): Likewise.
2228 (pushdecl_with_scope): Refactor timevar calls out to a wrapper
2229 function. Change TV_NAME_LOOKUP to start_cond/stop_cond.
2230 (push_overloaded_decl): Likewise.
2231 (push_class_level_binding): Likewise.
2232 (namespace_binding): Likewise.
2233 (set_namespace_binding): Likewise.
2234 (supplement_binding): Likewise.
2235 (unqualified_namespace_lookup): Likewise.
2236 (lookup_name_real): Likewise.
2237 (lookup_type_scope): Likewise.
2238 (namespace_ancestor): Likewise.
2239 (lookup_name_innermost_nonclass_level): Likewise.
2240 (pushtag): Likewise.
2241 (pop_from_top_level): Likewise.
2242 (pushdecl_maybe_friend): Refactor timevar calls out to a wrapper
2243 function. Change TV_NAME_LOOKUP to start_cond/stop_cond. Wrap long
2245 (add_using_namespace): Refactor timevar calls out to a wrapper
2246 function. Change TV_NAME_LOOKUP to start_cond/stop_cond. Bypass
2247 wrapper on call to self.
2249 * decl2.c: (cp_write_global_declarations): Add start/stop of
2250 new TV_PHASE_DEFERRED, TV_PHASE_CGRAPH, TV_PHASE_CHECK_DBGINFO.
2251 Remove push/pop calls to TV_VARCONST.
2253 * parser.c: Add include of "timevar.h".
2254 (cp_parser_explicit_instantiation): Add push/pop calls to
2256 (cp_parser_enum_specifier): Add push/pop calls to new TV_PARSE_ENUM.
2257 (cp_parser_class_specifier): Add wrapper to add push/pop calls to
2259 (cp_parser_function_definition_from_specifiers_and_declarator): Add
2260 push/pop calls to new TV_PARSE_FUNC or TV_PARSE_INLINE.
2261 (cp_parser_late_parsing_for_member): Add push/pop calls to
2262 new TV_PARSE_INMETH.
2264 * call.c: Add include of "timevar.h".
2265 (convert_class_to_reference): Wrap and add push/pop calls to
2267 (build_op_call): Likewise.
2268 (build_conditional_expr): Likewise.
2269 (build_new_op): Likewise.
2270 (build_new_method_call): Likewise.
2271 (build_user_type_conversion): Reorganize to single return and add
2272 push/pop calls to TV_OVERLOAD.
2273 (perform_overload_resolution): Likewise.
2275 * Make-lang.in: Add dependence of call.o and parser.o on $(TIMEVAR_H).
2277 2011-05-02 Jason Merrill <jason@redhat.com>
2279 * tree.c (build_vec_init_expr): Take complain parm.
2280 (build_vec_init_elt): Likewise. Free arg vector.
2281 (diagnose_non_constexpr_vec_init, build_array_copy): Adjust.
2282 * cp-tree.h (VEC_INIT_EXPR_SLOT): Use VEC_INIT_EXPR_CHECK.
2283 (VEC_INIT_EXPR_INIT): Likewise.
2284 Adjust build_vec_init_expr declaration.
2285 * init.c (perform_member_init): Adjust.
2289 * cp-tree.def (VEC_INIT_EXPR): Add third operand.
2290 * cp-tree.h (VEC_INIT_EXPR_NELTS): New.
2291 * cp-gimplify.c (cp_gimplify_expr) [VEC_INIT_EXPR]: Handle it.
2292 * tree.c (build_vec_init_expr): Handle getting pointer/nelts.
2293 (build_vec_init_elt): Don't expect an array type.
2294 (build_array_copy): Adjust.
2295 * init.c (perform_member_init): Adjust.
2296 (build_new_1): Use build_vec_init_expr.
2299 * tree.c (build_vec_init_expr): Set TREE_SIDE_EFFECTS.
2300 Protect an explicit target.
2303 * decl.c (stabilize_save_expr_r, stabilize_vla_size): New.
2304 (compute_array_index_type): Revert earlier 48446 changes.
2305 (grokdeclarator): Use stabilize_vla_size.
2307 2011-05-02 Dmitry Gorbachev <d.g.gorbachev@gmail.com>
2308 Eric Botcazou <ebotcazou@adacore.com>
2310 * parser.c (cp_parser_init_declarator): Set pushed_scope to NULL_TREE
2311 instead of inappropriate zero values.
2313 2011-05-02 Paolo Carlini <paolo.carlini@oracle.com>
2316 * decl.c (compute_array_index_type): Check build_expr_type_conversion
2317 return value for NULL_TREE.
2319 2011-04-29 Paolo Carlini <paolo.carlini@oracle.com>
2322 * init.c (perform_member_init): Check build_value_init return
2323 value for error_mark_node.
2325 2011-04-29 Diego Novillo <dnovillo@google.com>
2326 Le-Chun Wu <lcwu@google.com>
2328 * call.c (conversion_null_warnings): Also handle assignments
2329 when warning about NULL conversions.
2331 2011-04-29 Le-Chun Wu <lcwu@google.com>
2333 * cp-tree.h (LOOKUP_EXPLICIT_TMPL_ARGS): Define.
2334 * call.c (build_new_function_call): Set it for TEMPLATE_ID_EXPRs.
2335 (build_over_call): Use it to determine whether to emit a NULL
2336 warning for template function instantiations.
2337 (build_new_method_call): Set LOOKUP_EXPLICIT_TMPL_ARGS if
2338 EXPLICIT_TARGS is set.
2340 2011-04-29 Nicola Pero <nicola.pero@meta-innovation.com>,
2341 Mike Stump <mikestump@comcast.net>
2343 * Make-lang.in ($(srcdir)/cp/cfns.h): Enable the dependency only
2344 in maintainer mode. Use the --output-file option of gperf instead
2345 of > to prevent creating an empty cp/cfns.h when gperf is not
2348 2011-04-28 Paolo Carlini <paolo.carlini@oracle.com>
2351 * semantics.c (finish_base_specifier): cv-qualified base class
2352 is fine, per DR 484.
2354 2011-04-28 Dodji Seketeli <dodji@redhat.com>
2357 * semantics.c (finish_call_expr): Don't forget BASELINK nodes when
2358 considering call expressions involving a member function.
2360 2011-04-28 Paolo Carlini <paolo.carlini@oracle.com>
2363 * tree.c (build_cplus_new): Check build_target_expr return
2364 value for error_mark_node.
2366 2011-04-28 Paolo Carlini <paolo.carlini@oracle.com>
2369 * semantics.c (literal_type_p): Reference types are literal types,
2371 (valid_type_in_constexpr_fundecl_p): Remove.
2372 (is_valid_constexpr_fn): Adjust.
2374 2011-04-27 Jason Merrill <jason@redhat.com>
2377 Implement list-initialization of _Complex.
2378 * decl.c (reshape_init_r): Allow {real,imag} for _Complex.
2379 (check_initializer): Likewise.
2380 * call.c (build_complex_conv): New.
2381 (implicit_conversion): Call it.
2382 (convert_like_real): Handle it.
2383 * typeck2.c (check_narrowing): Handle it.
2385 * init.c (build_vec_delete_1): Look for sfk_deleting_destructor to
2386 decide whether to delete.
2387 (build_vec_init): Pass sfk_complete_destructor.
2390 * cp-tree.def (VEC_INIT_EXPR): Add third operand.
2391 * cp-tree.h (VEC_INIT_EXPR_NELTS): New.
2392 * cp-gimplify.c (cp_gimplify_expr) [VEC_INIT_EXPR]: Handle it.
2393 * tree.c (build_vec_init_expr): Handle getting pointer/nelts.
2394 (build_vec_init_elt): Don't expect an array type.
2395 (build_array_copy): Adjust.
2396 * init.c (perform_member_init): Adjust.
2397 (build_new_1): Use build_vec_init_expr.
2399 * class.c (resolve_address_of_overloaded_function): Don't
2400 change OVERLOAD to TREE_LIST.
2401 * pt.c (print_candidates_1): Remove nonsensical assert.
2404 * parser.c (cp_parser_diagnose_invalid_type_name): Commit
2405 to tentative parse sooner.
2407 2011-04-26 Jason Merrill <jason@redhat.com>
2410 * parser.c (cp_parser_primary_expression): Set *idk to
2411 CP_ID_KIND_NONE for a parenthesized identifier.
2413 * ptree.c (cxx_print_type) [TYPENAME_TYPE]: Dump fullname.
2414 (cxx_print_identifier): Correct indentation.
2417 * decl.c (cxx_maybe_build_cleanup): Add complain parm.
2418 * tree.c (force_target_expr): Add complain parm.
2419 (build_target_expr_with_type): Likewise.
2420 (get_target_expr_sfinae): Split out.
2421 (build_vec_init_expr, bot_manip): Adjust.
2422 * init.c (build_vec_delete, build_vec_delete_1): Add complain parm.
2423 (build_delete, build_dtor_call): Likewise.
2424 (perform_direct_initialization_if_possible): Adjust.
2425 (build_vec_init): Handle error return.
2426 * cvt.c (force_rvalue): Add complain parm.
2427 Call build_special_member_call directly.
2428 * decl2.c (delete_sanity): Add complain parm.
2429 (build_cleanup): Adjust.
2430 * pt.c (tsubst_copy_and_build, tsubst_expr): Adjust.
2431 * semantics.c (finish_stmt_expr_expr): Adjust.
2432 (finish_compound_literal): Adjust.
2433 * parser.c (cp_parser_delete_expression): Adjust.
2434 * typeck2.c (build_functional_cast): Adjust.
2435 * cp-tree.h: Adjust.
2437 2011-04-26 Martin Jambor <mjambor@suse.cz>
2439 * class.c (cp_fold_obj_type_ref): Remove.
2440 * cp-tree.h (cp_fold_obj_type_ref): Remove declaration.
2442 2011-04-25 Paolo Carlini <paolo.carlini@oracle.com>
2444 * cp-tree.def: Add a new UNDERLYING_TYPE tree code.
2445 * cp-tree.h (enum cp_trait_kind): Add CPTK_UNDERLYING_TYPE, tidy.
2446 (UNDERLYING_TYPE_TYPE): Add.
2447 * cp-objcp-common.c (cp_common_init_ts): Mark UNDERLYING_TYPE
2449 * parser.c (cp_lexer_next_token_is_decl_specifier_keyword,
2450 cp_parser_simple_type_specifier): Handle UNDERLYING_TYPE.
2451 (cp_parser_trait_expr): Deal with RID_UNDERLYING_TYPE; tidy.
2452 * semantics.c (finish_underlying_type): New.
2453 * typeck.c (structural_comptypes): Handle UNDERLYING_TYPE.
2454 * error.c (dump_type, dump_type_prefix, dump_type_suffix): Likewise.
2455 * cxx-pretty-print.c (p_cxx_type_id): Likewise.
2456 * tree.c (cp_walk_subtrees): Likewise.
2457 * pt.c (for_each_template_parm_r, tsubst, unify,
2458 dependent_type_p_r): Likewise.
2459 * mangle.c (write_type): Sorry for __underlying_type.
2461 2011-04-25 Jason Merrill <jason@redhat.com>
2464 * decl.c (type_dependent_init_p): New.
2465 (cp_finish_decl): Check it.
2466 * pt.c (any_type_dependent_elements_p): New.
2467 * cp-tree.h: Declare it.
2469 2011-04-20 Jason Merrill <jason@redhat.com>
2471 * semantics.c (finish_compound_literal): Don't put an array
2472 with a dtor in a static variable.
2474 * call.c (build_over_call): Handle trivial dtor.
2476 * search.c (lookup_fnfields_slot): Call complete_type.
2479 * decl2.c (build_offset_ref_call_from_tree): Move
2480 non-dependency of object outside condition.
2483 * decl.c (cp_finish_decl): Simplify template handling.
2485 2011-04-20 Jim Meyering <meyering@redhat.com>
2487 * tree.c (cxx_printable_name_internal): Remove useless if-before-free.
2489 2011-04-19 Jason Merrill <jason@redhat.com>
2492 * typeck.c (cp_build_binary_op): Fold COMPLEX_EXPR.
2495 * decl.c (duplicate_decls): Keep always_inline attribute
2496 in sync with DECL_DISREGARD_INLINE_LIMITS.
2498 2011-04-18 Jason Merrill <jason@redhat.com>
2501 * typeck2.c (build_functional_cast): Handle VOID_TYPE.
2504 * init.c (build_value_init): Handle UNION_TYPE the same.
2506 2011-04-18 Jakub Jelinek <jakub@redhat.com>
2509 * parser.c (cp_parser_omp_for_loop): Don't use cp_parser_omp_for_incr
2510 for type dependent pointers.
2512 2011-04-18 Jim Meyering <meyering@redhat.com>
2514 * pt.c (type_unification_real): Fix typo in comment: s/in in/in/.
2516 2011-04-17 Jan Hubicka <jh@suse.cz>
2518 * semantics.c (finish_goto_stmt): Do set UNINLINABLE flag on computed
2521 2011-04-17 Jason Merrill <jason@redhat.com>
2524 * typeck2.c (build_functional_cast): Disallow array type.
2526 * tree.c (get_target_expr): Handle VEC_INIT_EXPR.
2528 2011-04-17 Jan Hubicka <jh@suse.cz>
2530 * class.c (cp_fold_obj_type_ref): Drop vtable_method.
2532 2011-04-15 Rodrigo Rivas Costa <rodrigorivascosta@gmail.com>
2535 * parser.c (cp_convert_range_for): Split into
2536 cp_parser_perform_range_for_lookup.
2537 (cp_parser_perform_range_for_lookup): New.
2538 (cp_parser_range_for_member_function): New.
2539 (cp_parser_for_init_statement): Correct error message.
2540 * semantics.c (finish_call_expr): Accept COMPONENT_REF.
2542 2011-04-14 Nicola Pero <nicola.pero@meta-innovation.com>
2544 * parser.c (cp_parser_objc_protocol_declaration): Updated for
2545 change from objc_declare_protocols() to objc_declare_protocol().
2547 2011-04-14 Nathan Froyd <froydnj@codesourcery.com>
2550 * typeck.c (cxx_mark_addressable) [CONST_DECL]: Mark addressable
2551 and return immediately.
2553 2011-04-14 Nathan Froyd <froydnj@codesourcery.com>
2555 * cp-tree.def (SWITCH_STMT): Add an extra operand.
2556 * cp-objcp-common.c (cp_common_init_ts): Mark it as TS_TYPED.
2557 * cp-tree.h (SWITCH_STMT_SCOPE): Define.
2558 * semantics.c (begin_switch__stmt): Pass scope to build_stmt.
2559 (finish_switch_stmt): Use SWITCH_STMT_SCOPE instead of TREE_CHAIN.
2561 2011-04-14 Nathan Froyd <froydnj@codesourcery.com>
2563 * cp-tree.def (IF_STMT): Add an extra operand.
2564 * cp-objcp-common.c (cp_common_init_ts): Mark it as TS_TYPED.
2565 * cp-tree.h (IF_SCOPE): Define.
2566 * semantics.c (begin_if_stmt): Pass scope to build_stmt.
2567 (finish_if_stmt): Use IF_SCOPE instead of TREE_CHAIN.
2569 2011-04-14 Nathan Froyd <froydnj@codesourcery.com>
2571 * cp-tree.def (FOR_STMT, RANGE_FOR_STMT): Add an extra operand.
2572 * cp-objcp-common.c (cp_common_init_ts): Mark them as TS_TYPED.
2573 * cp-tree.h (FOR_SCOPE, RANGE_FOR_SCOPE): Define.
2574 * semantics.c (begin_for_stmt): Pass an extra arg to build_stmt.
2575 Use FOR_SCOPE instead of TREE_CHAIN.
2576 (begin_range_for_stmt): Likewise, with RANGE_FOR_SCOPE.
2577 (finish_for_stmt): Likewise.
2579 2011-04-14 Jason Merrill <jason@redhat.com>
2581 * parser.c (cp_parser_postfix_expression): Fix flags passed to
2582 build_new_method_call.
2583 * semantics.c (finish_call_expr): Likewise.
2586 * init.c (build_value_init_noctor): Check complain consistently.
2589 * typeck.c (cp_build_binary_op): Don't decay void operands.
2592 * decl.c (compute_array_index_type): Use get_temp_regvar instead
2594 * init.c (get_temp_regvar): No longer static.
2595 * cp-tree.h: Declare it.
2597 2011-04-14 Nicola Pero <nicola.pero@meta-innovation.com>
2599 * parser.c (cp_parser_objc_class_declaration): Updated for change
2600 in objc_declare_class().
2602 2011-04-14 Nathan Froyd <froydnj@codesourcery.com>
2604 * decl.c (poplevel): Use block_chainon.
2606 2011-04-13 Jason Merrill <jason@redhat.com>
2609 * decl2.c (build_offset_ref_call_from_tree): Fix calling a functor
2610 or pointer to (non-member) function.
2612 2011-04-13 Jakub Jelinek <jakub@redhat.com>
2615 * semantics.c (cxx_eval_array_reference): Handle reading from
2616 wchar_t, char16_t and char32_t STRING_CST.
2618 2011-04-13 Dodji Seketeli <dodji@redhat.com>
2621 * class.c (fixed_type_or_null): We cannot determine the dynamic
2622 type of a reference variable if its initializer is dependent.
2624 2011-04-13 Jason Merrill <jason@redhat.com>
2627 * pt.c (tsubst_copy_and_build) [CALL_EXPR]: Don't complain about
2628 unqualified lookup failing if we're still in a template.
2630 2011-04-12 Nathan Froyd <froydnj@codesourcery.com>
2632 * cp-lang.c (cp_init_ts): Call cp_common_init_ts. Move
2633 tree_contains_struct initialization to...
2634 * cp-objcp-common.c (cp_common_init_ts): ...here. Use MARK_*
2636 * cp-objcp-common.h (cp_common_init_ts): Declare.
2637 * cp-tree.h (union lang_tree_node): Check for TS_COMMON before
2640 2011-04-12 Nicola Pero <nicola.pero@meta-innovation.com>
2642 * parser.c (cp_parser_objc_message_expression): Updated call
2643 to objc_build_message_expr.
2645 2011-04-12 Martin Jambor <mjambor@suse.cz>
2647 * class.c (cp_fold_obj_type_ref): Call cgraph_get_node instead of
2648 cgraph_get_create_node.
2649 * decl2.c (cp_write_global_declarations): Call cgraph_get_node
2650 instead of cgraph_get_create_node.
2651 * method.c (make_alias_for_thunk): Call cgraph_get_node
2652 instead of cgraph_get_create_node, assert it returns non-NULL.
2653 (use_thunk): Likewise.
2654 * optimize.c (maybe_clone_body): Call cgraph_same_body_alias only
2655 when flag_syntax_only is not set. Call cgraph_get_node instead of
2656 cgraph_get_create_node.
2657 (maybe_clone_body): Call cgraph_get_node instead of
2658 cgraph_get_create_node.
2660 2011-04-12 Martin Jambor <mjambor@suse.cz>
2662 * class.c (cp_fold_obj_type_ref): Call cgraph_get_create_node
2663 instead of cgraph_node.
2664 * decl2.c (cxx_callgraph_analyze_expr): Likewise.
2665 (cp_write_global_declarations): Likewise.
2666 * optimize.c (maybe_clone_body): Likewise.
2667 * semantics.c (maybe_add_lambda_conv_op): Likewise.
2668 * mangle.c (mangle_decl): Likewise.
2669 * method.c (make_alias_for_thunk): Likewise.
2670 (use_thunk): Likewise.
2672 2011-04-11 Jason Merrill <jason@redhat.com>
2675 * decl.c (cp_complete_array_type_or_error): New.
2676 * semantics.c (finish_compound_literal): Use it.
2677 * cp-tree.h: Declare it.
2680 * semantics.c (finish_compound_literal): Handle references.
2683 * semantics.c (finish_compound_literal): Take complain parm.
2684 (build_lambda_object): Adjust.
2685 * cp-tree.h: Adjust.
2686 * call.c (convert_like_real): Adjust.
2687 * decl.c (check_initializer): Adjust.
2688 * parser.c (cp_parser_postfix_expression): Adjust.
2689 (cp_parser_functional_cast): Adjust.
2690 * pt.c (tsubst_copy_and_build): Adjust.
2691 * typeck2.c (process_init_constructor_record): Adjust.
2694 * cvt.c (ocp_convert): Use build_nop to convert to underlying type
2698 * tree.c (maybe_dummy_object): Use build_x_indirect_ref rather
2699 than cp_build_indirect_ref.
2701 PR c++/48457, Core 1238
2702 * call.c (reference_binding): Allow rvalue reference to bind to
2704 * tree.c (lvalue_kind): Functions are always lvalues.
2706 2011-04-07 Jason Merrill <jason@redhat.com>
2709 * semantics.c (potential_constant_expression_1) [CALL_EXPR]: Check
2710 arguments even if we don't know the function.
2713 * tree.c (build_overload): Allow an unwrapped FUNCTION_DECL
2714 at the end of the chain.
2715 * pt.c (dependent_template_p): Use OVL_CURRENT/NEXT.
2716 (iterative_hash_template_arg): Likewise.
2719 * cp-tree.h (OVL_ARG_DEPENDENT): New.
2720 * name-lookup.c (add_function): Set it.
2721 * semantics.c (finish_call_expr): Free OVERLOADs if it's set.
2724 * call.c (build_user_type_conversion_1): Use lookup_fnfields_slot.
2725 Release unused vector.
2728 * pt.c (fn_type_unification): Don't clear incomplete pack flag.
2729 (type_unification_real): Clear it here instead.
2732 * except.c (build_noexcept_spec): Propagate error_mark_node.
2733 (finish_noexcept_expr): Likewise.
2736 * typeck.c (build_x_compound_expr_from_list): Return error_mark_node
2740 * call.c (resolve_args): Take complain.
2741 (build_new_function_call, build_operator_new_call): Pass it.
2742 (build_op_call, build_new_op, build_new_method_call): Pass it.
2745 * typeck.c (check_for_casting_away_constness): Take complain.
2746 (build_static_cast_1, build_reinterpret_cast_1): Pass it.
2747 (build_const_cast_1): Pass it. Take full complain parm.
2748 (build_const_cast, cp_build_c_cast): Adjust.
2750 * tree.c (build_aggr_init_expr): Always return error_mark_node
2751 on abstract violation.
2754 * tree.c (build_cplus_new, build_aggr_init_expr): Take complain.
2755 (bot_manip): Adjust.
2756 * cp-tree.h: Adjust.
2757 * call.c (convert_like_real, build_cxx_call): Adjust.
2758 (perform_direct_initialization_if_possible): Adjust.
2759 * cvt.c (ocp_convert): Adjust.
2760 * init.c (build_value_init): Adjust.
2761 * semantics.c (maybe_add_lambda_conv_op): Adjust.
2762 * typeck.c (unary_complex_lvalue, cp_build_modify_expr): Adjust.
2763 * typeck2.c (build_functional_cast): Adjust.
2765 * init.c (build_value_init_noctor): Handle REFERENCE_TYPE at top
2767 (perform_member_init): Not here.
2768 * typeck2.c (build_functional_cast): Limit REFERENCE_TYPE special
2770 (abstract_virtuals_error_sfinae): Remove RESULT_DECL special case.
2773 * typeck2.c (build_functional_cast): Check complain consistently.
2774 Use build_value_init and abstract_virtuals_error_sfinae.
2775 (abstract_virtuals_error_sfinae): Split out.
2776 * cp-tree.h: Declare it.
2777 * init.c (build_new_1): Use it.
2778 (build_value_init_noctor): Handle FUNCTION_TYPE.
2780 * semantics.c (finish_decltype_type): Simplify handling of unknown
2783 * semantics.c (finish_decltype_type): Add complain parm.
2784 * cp-tree.h: Adjust.
2785 * parser.c (cp_parser_decltype): Adjust.
2786 * pt.c (tsubst): Adjust.
2789 * cvt.c (ocp_convert): Handle converting scoped enum to bool.
2791 2011-03-31 Jason Merrill <jason@redhat.com>
2794 * semantics.c (finish_call_expr): Remove assert.
2797 * method.c (defaultable_fn_check): Templates are not defaultable.
2799 * parser.c (cp_parser_init_declarator): Avoid redundant
2800 cp_finish_decl for member declarations.
2802 2011-03-30 Jason Merrill <jason@redhat.com>
2805 * semantics.c (non_const_var_error): Just return if DECL_INITIAL
2808 2011-03-30 Jason Merrill <jason@redhat.com>
2811 * semantics.c (potential_constant_expression_1): Handle
2812 UNORDERED_EXPR and ORDERED_EXPR.
2815 * semantics.c (finish_compound_literal): Do put static/constant
2816 arrays in static variables.
2818 * call.c (convert_like_real) [ck_list]: Build up the
2819 initializer_list object directly.
2820 * decl.c (build_init_list_var_init): Adjust.
2822 * call.c (convert_like_real): Correct TREE_CONSTANT on CONSTRUCTOR.
2823 * decl.c (reshape_init_array_1): Likewise.
2825 2011-03-29 Jason Merrill <jason@redhat.com>
2828 * pt.c (value_dependent_expression_p) [VAR_DECL]: Make sure
2829 the variable is constant before looking at its initializer.
2832 * pt.c (value_dependent_expression_p): Handle TEMPLATE_ID_EXPR.
2835 * semantics.c (potential_constant_expression_1): Change error about
2836 use of *this in constructor into sorry.
2839 * decl.c (cp_finish_decl): Defer validation of constexpr member
2841 * class.c (finalize_literal_type_property): Validate them here.
2842 * semantics.c (is_valid_constexpr_fn): Don't check completeness.
2844 * semantics.c (is_valid_constexpr_fn): Specify input location.
2846 2011-03-28 Jason Merrill <jason@redhat.com>
2849 * pt.c (maybe_adjust_types_for_deduction): Handle T&& deduction
2850 from overloaded function.
2853 * call.c (build_array_conv): New.
2854 (implicit_conversion): Use it.
2856 * call.c (reference_binding): Allow direct binding to an array
2860 * parser.c (cp_parser_compound_statement): Add function_body parm.
2861 Complain about non-body compound-stmt in constexpr fn.
2862 (cp_parser_primary_expression, cp_parser_statement): Adjust.
2863 (cp_parser_implicitly_scoped_statement): Adjust.
2864 (cp_parser_function_body, cp_parser_try_block): Adjust.
2865 (cp_parser_handler, cp_parser_objc_synchronized_statement): Adjust.
2866 (cp_parser_objc_try_catch_finally_statement): Adjust.
2869 * semantics.c (constexpr_fn_retval): New. Allow using-declaration
2870 and using-definition.
2871 (register_constexpr_fundef): Call it.
2873 * except.c (build_noexcept_spec): Call cxx_constant_value after
2876 2011-03-25 Kai Tietz <ktietz@redhat.com>
2878 * lex.c (interface_strcmp): Handle dos-paths.
2879 (handle_pragma_implementation): Use filename_cmp instead of
2881 (in_main_input_context): Likewise.
2883 2011-03-25 Jason Merrill <jason@redhat.com>
2886 * method.c (defaulted_late_check): Check for exception spec mismatch.
2887 (defaultable_fn_check): Allow exception spec and virtual.
2888 * class.c (check_for_override): A virtual dtor is non-trivial.
2891 * pt.c (build_non_dependent_expr): Keep dereferences outside the
2894 2011-03-25 Kai Tietz <ktietz@redhat.com>
2896 * decl.c (decls_match): Replace target hook
2897 call of comp_type_attributes by version in tree.c file.
2898 * search.c (check_final_overrider): Likewise.
2899 * typeck.c (structural_comptypes): Likewise.
2901 2011-03-21 Kai Tietz <ktietz@redhat.com>
2904 * cxx-pretty-print.c (pp_cxx_ptr_operator):
2905 Display allowed attributes for function pointer types.
2906 * error.c (dump_type_prefix): Likewise.
2908 * tree.c (cxx_attribute_table): Adjust table.
2910 2011-03-18 Jason Merrill <jason@redhat.com>
2913 * semantics.c (finish_call_expr): Allow TARGET_EXPR for now.
2916 * call.c (build_over_call): Don't skip ck_rvalue.
2918 2011-03-17 Jason Merrill <jason@redhat.com>
2921 * semantics.c (cxx_eval_constant_expression) [NOP_EXPR]: Don't let
2922 the conversion set TREE_OVERFLOW.
2925 * semantics.c (finish_decltype_type): Return T&& for xvalue.
2926 * typeck.c (unlowered_expr_type): Preserve cv-quals.
2929 * decl.c (revert_static_member_fn): Strip function-cv-quals.
2931 2011-03-16 Jason Merrill <jason@redhat.com>
2934 * semantics.c (potential_constant_expression_1): Don't allow *this
2936 (register_constexpr_fundef): Use potential_rvalue_constant_expression.
2939 * decl.c (compute_array_index_type): Don't bother trying to deal
2940 with literal classes in ABI v1.
2943 * decl.c (duplicate_decls): Return NULL_TREE for clashing
2947 * semantics.c (cxx_eval_constant_expression) [COMPOUND_EXPR]: Don't
2948 use the generic binary expression handling.
2950 2011-03-16 Diego Novillo <dnovillo@google.com>
2952 * Make-lang.in (CXX_PARSER_H): New.
2953 (cp/parser.o): Add dependency on CXX_PARSER_H.
2954 Add dependency on tree-pretty-print.h
2955 (cp/cp-lang.o): Add dependency on CXX_PARSER_H.
2956 * cp-lang.c: Include parser.h.
2957 * parser.c: Include parser.h.
2958 (struct cp_token): Add bitfield purged_p.
2961 (CPP_PURGED): Remove. Update all users.
2962 (struct cp_lexer): Change field buffer to be a VEC of cp_token.
2963 Remove field buffer_length.
2966 (struct tree_check): Move to parser.h.
2967 (cp_token_position): Likewise.
2968 (struct cp_token_cache): Likewise.
2969 (CPP_KEYWORD): Likewise.
2970 (CPP_TEMPLATE_ID): Likewise.
2971 (CPP_NESTED_NAME_SPECIFIER): Likewise.
2972 (N_CP_TTYPES): Likewise.
2973 (enum cp_parser_status_kind): Likewise.
2974 (struct cp_parser_context): Likewise.
2975 (struct cp_default_arg_entry_d): Likewise.
2976 (struct cp_unparsed_functions_entry_d): Likewise.
2977 (struct cp_parser): Likewise.
2978 (cp_lexer_dump_tokens): New.
2979 (cp_lexer_debug_tokens): New.
2980 (cp_lexer_finished_p): New.
2981 (cp_lexer_alloc): Factor out of cp_lexer_new_main.
2982 (cp_lexer_new_main): Re-write main lexing loop to push
2983 tokens into the new VEC buffer.
2984 (cp_lexer_print_token): Improve printing of CPP_NUMBER tokens.
2985 Do not abort if the token type is not recognized, just print
2987 * parser.h: New file.
2988 * config-lang.in (gtfiles): Add cp/parser.h.
2990 2011-03-16 Jason Merrill <jason@redhat.com>
2993 * typeck.c (check_return_expr): Fix conditions for setting
2994 LOOKUP_PREFER_RVALUE.
2996 * call.c (build_over_call): Remove require_complete_type_sfinae call.
2999 * decl.c (check_array_designated_initializer): Allow integer index.
3000 (reshape_init_array_1): Set index on the elements.
3002 2011-03-16 Jason Merrill <jason@redhat.com>
3005 * typeck.c (convert_for_initialization): Use
3006 perform_implicit_conversion_flags.
3007 * call.c (standard_conversion): If LOOKUP_PREFER_RVALUE, set
3008 rvaluedness_matches_p on ck_rvalue.
3009 (convert_like_real) [ck_rvalue]: And restore it here.
3012 * call.c (convert_arg_to_ellipsis): Handle incomplete type.
3014 2011-03-16 Jason Merrill <jason@redhat.com>
3016 * parser.c (cp_parser_abort_tentative_parse): Make sure we haven't
3017 committed to this tentative parse.
3020 * semantics.c (finish_call_expr): Preserve reference semantics
3023 * call.c (convert_default_arg): Use LOOKUP_IMPLICIT.
3025 2011-03-16 Jakub Jelinek <jakub@redhat.com>
3027 * cp-objcp-common.c (cp_function_decl_explicit_p): Don't crash if
3028 DECL_LANG_SPECIFIC is NULL.
3030 2011-03-15 Jason Merrill <jason@redhat.com>
3033 * pt.c (value_dependent_expression_p) [NOEXCEPT_EXPR]: Don't
3034 check value_dependent_expression_p on the operand.
3036 * semantics.c (push_cx_call_context): Return bool.
3037 (cxx_eval_call_expression): Handle excess depth.
3040 * method.c (synthesized_method_walk): Cleanups don't affect the
3041 triviality of a constructor, but do affect deletion and exception
3044 2011-03-15 Rodrigo Rivas Costa <rodrigorivascosta@gmail.com>
3046 * decl2.c (cp_check_const_attributes): New.
3047 (cplus_decl_attributes): Call cp_check_const_attributes.
3049 2011-03-15 Jason Merrill <jason@redhat.com>
3052 * call.c (convert_default_arg): Use DECL_ORIGIN of fn. Check for
3054 (push_defarg_context, pop_defarg_context): New.
3055 * parser.c (cp_parser_late_parsing_default_args): Use them.
3056 * cp-tree.h: Declare them.
3058 2011-03-11 Dodji Seketeli <dodji@redhat.com>
3060 * call.c (add_builtin_candidate)<case INDIRECT_REF>: The type of
3061 the argument of the indirection operator should not be dependent.
3064 2011-03-11 Jason Merrill <jason@redhat.com>
3067 * pt.c (tsubst) [TYPENAME_TYPE]: Only give errors if tf_error.
3070 * parser.c (cp_parser_template_type_arg): Set
3071 type_definition_forbidden_message.
3074 * decl.c (compute_array_index_type): Discard folding
3075 if it didn't produce a constant.
3077 2011-03-11 Jakub Jelinek <jakub@redhat.com>
3080 * init.c (build_zero_init_1): Extracted from build_zero_init.
3081 Add FIELD_SIZE argument, if non-NULL and field bit_position
3082 as not smaller than that, don't add that field's initializer.
3083 Pass DECL_SIZE as last argument to build_zero_init_1
3084 for DECL_FIELD_IS_BASE fields.
3085 (build_zero_init): Use build_zero_init_1.
3087 2011-03-10 Jason Merrill <jason@redhat.com>
3090 * pt.c (iterative_hash_template_arg): Remove special case for
3094 * parser.c (cp_parser_single_declaration): Just return if
3095 cp_parser_parse_and_diagnose_invalid_type_name complained.
3097 2011-03-09 Jason Merrill <jason@redhat.com>
3100 * pt.c (unify): An unresolved overload is a nondeduced context.
3102 2011-03-09 Martin Jambor <mjambor@suse.cz>
3104 PR tree-optimization/47714
3105 * method.c (use_thunk): Clear addressable flag of thunk arguments.
3107 2011-03-08 Dodji Seketeli <dodji@redhat.com>
3110 * pt.c (convert_nontype_argument): Only call decay_conversion on
3113 2011-03-08 Jason Merrill <jason@redhat.com>
3116 * mangle.c (write_template_arg_literal) [STRING_CST]: Sorry.
3119 * pt.c (convert_nontype_argument): Don't crash on non-pointer
3120 argument to pointer parameter.
3123 * pt.c (instantiate_decl): Don't clear DECL_INTERFACE_KNOWN on
3126 2011-03-08 Dodji Seketeli <dodji@redhat.com>
3129 * name-lookup.c (binding_to_template_parms_of_scope_p): Only
3130 consider scopes of primary template definitions. Adjust comments.
3132 2011-03-07 Jason Merrill <jason@redhat.com>
3135 * pt.c (convert_nontype_argument): Fix -fpermissive allowing
3137 * semantics.c (potential_constant_expression_1): Check TREE_OVERFLOW.
3140 * init.c (constant_value_1): Always require init to be TREE_CONSTANT.
3143 * mangle.c (write_type): Strip cv-quals from FUNCTION_TYPE here.
3144 (write_CV_qualifiers_for_type): Not here.
3146 2011-03-06 Joseph Myers <joseph@codesourcery.com>
3148 * lang-specs.h: Match -save-temps* instead of -save-temps.
3150 2011-03-05 Jason Merrill <jason@redhat.com>
3152 * mangle.c (write_expression): Change ABI v6 to v5.
3153 (write_type): Likewise.
3155 2011-03-04 Jan Hubicka <jh@suse.cz>
3158 * optimize.c (maybe_clone_body): Update call of cgraph_same_body_alias
3159 and cgraph_add_thunk.
3160 * method.c (make_alias_for_thunk, use_thunk): Likewise.
3161 * mangle.c (mangle_decl): Likewise.
3163 2011-03-04 Jason Merrill <jason@redhat.com>
3166 * pt.c (tsubst_copy_and_build) [PSEUDO_DTOR_EXPR]: Use tsubst for type.
3167 (tsubst_copy) [default]: Just return t if !ENABLE_CHECKING.
3170 * search.c (check_final_overrider): Allow pointer to same incomplete
3171 class type with different cv-quals.
3173 2011-03-03 Paolo Carlini <paolo.carlini@oracle.com>
3176 * pt.c (tsubst_template_args): Check argument t for error_mark_node.
3178 2011-03-03 Jason Merrill <jason@redhat.com>
3181 * pt.c (tsubst_copy_and_build) [TARGET_EXPR]: Retain TREE_CONSTANT.
3183 2011-03-02 Jason Merrill <jason@redhat.com>
3186 * parser.c (cp_parser_condition): Don't fold_non_dependent_expr here.
3189 * tree.c (build_vec_init_elt): Split out from...
3190 (build_vec_init_expr): ...here.
3191 (diagnose_non_constexpr_vec_init): New fn.
3192 * semantics.c (potential_constant_expression_1): Use it.
3193 * cp-tree.h: Declare it.
3195 2011-03-01 Jason Merrill <jason@redhat.com>
3198 * parser.c (cp_parser_primary_expression): Don't warn about a
3199 failed tentative parse.
3202 * semantics.c (cxx_bind_parameters_in_call): Don't call
3203 adjust_temp_type on non-constant args.
3206 * call.c (standard_conversion): Provide requested cv-quals on
3207 class rvalue conversion.
3210 * decl2.c (grokbitfield): Handle type-dependent width.
3212 2011-02-28 Jason Merrill <jason@redhat.com>
3215 * class.c (update_vtable_entry_for_fn): Check BINFO_LOST_PRIMARY_P
3216 after checking for a non-thunk.
3218 2011-02-26 Jason Merrill <jason@redhat.com>
3221 * tree.c (cp_tree_equal): Compare DECL_PARM_LEVEL.
3222 * pt.c (iterative_hash_template_arg): And hash it.
3225 * semantics.c (non_const_var_error): Split out from...
3226 (cxx_eval_constant_expression): ...here.
3227 (potential_constant_expression_1) [VAR_DECL]: Use it.
3228 Allow dependent variables.
3230 2011-02-24 Jason Merrill <jason@redhat.com>
3232 * parser.c (cp_parser_constant_expression): Set
3233 non_integral_constant_expression correctly for C++0x too.
3234 (cp_parser_static_assert): Allow non-constant expression.
3235 (cp_parser_direct_declarator): Expect non_constant_p to be set
3237 * pt.c (value_dependent_expression_p): Handle TYPEID_EXPR.
3238 * semantics.c (maybe_constant_value): Check type_unknown_p too.
3239 (potential_rvalue_constant_expression): New.
3240 (require_potential_rvalue_constant_expression): New.
3242 2011-02-23 Jason Merrill <jason@redhat.com>
3244 * cp-tree.h (DECL_PARM_LEVEL): New.
3245 (struct lang_decl_parm): Add level field.
3246 * name-lookup.c (function_parm_depth): New fn.
3247 * name-lookup.h: Declare it.
3248 * parser.c (cp_parser_parameter_declaration_list): Use it.
3249 * mangle.c (struct globals): Add parm_depth field.
3250 (write_bare_function_type): Adjust it.
3251 (write_expression): Include the level delta in PARM_DECL mangling
3254 * semantics.c (finish_decltype_type): Remove shortcut for decltype
3256 * mangle.c (write_type) [DECLTYPE_TYPE]: Strip it here for abi < 6.
3258 2011-02-23 Nathan Froyd <froydnj@codesourcery.com>
3261 * parser.c (cp_parser_class_specifier): Require a closing brace
3262 to attempt error recovery.
3264 2011-02-23 Jakub Jelinek <jakub@redhat.com>
3267 * pt.c (struct pending_template): Add chain_next GTY option.
3268 * decl.c (struct named_label_use_entry): Likewise.
3270 2011-02-22 Paolo Carlini <paolo.carlini@oracle.com>
3273 * semantics.c (build_lambda_object): Bail out if a field is
3276 2011-02-22 Dodji Seketeli <dodji@redhat.com>
3279 * class.c (dfs_declare_virt_assop_and_dtor)
3280 (declare_virt_assop_and_dtor): New static functions.
3281 (add_implicitly_declared_members): Use
3282 declare_virt_assop_and_dtor.
3284 2011-02-21 Jason Merrill <jason@redhat.com>
3287 * decl2.c (decl_constant_var_p): A constexpr var needs an
3288 initializer to be constant.
3289 * semantics.c (cxx_eval_constant_expression): Complain about
3290 constexpr var used in its own initializer.
3291 * call.c (set_up_extended_ref_temp): Set
3292 DECL_INITIALIZED_BY_CONSTANT_EXPRESSION_P too.
3294 2011-02-20 Jason Merrill <jason@redhat.com>
3297 * semantics.c (cxx_eval_call_expression): Call
3298 cxx_eval_constant_expression in trivial shortcut.
3301 * call.c (convert_class_to_reference): Don't try to set up a
3302 second conv sequence for non-viable candidates.
3305 * error.c (location_of): Handle non-tagged types.
3308 * method.c (process_subob_fn): Instantiate constexpr templates.
3309 * optimize.c (maybe_clone_body): Propagate DECL_DECLARED_CONSTEXPR_P.
3311 2011-02-20 Dodji Seketeli <dodji@redhat.com>
3314 * pt.c (tsubst_pack_expansion): do not use
3315 cp_tree_equal/same_type_p to detect an expansion of a parameter
3318 2011-02-19 Jason Merrill <jason@redhat.com>
3321 * semantics.c (cxx_eval_call_expression): Shortcut trivial copy.
3323 2011-02-18 Paolo Carlini <paolo.carlini@oracle.com>
3326 * semantics.c (finish_non_static_data_member): Early return if
3327 object is error_mark_node.
3329 2011-02-18 Dodji Seketeli <dodji@redhat.com>
3332 * pt.c (do_auto_deduction): Do not mention error_mark_node in
3334 * semantics.c (finish_id_expression): Do not pass erroneous decl
3335 to decl_constant_var_p.
3337 2011-02-17 Jakub Jelinek <jakub@redhat.com>
3340 * cvt.c (convert_from_reference): Call mark_exp_read.
3342 2011-02-11 Dodji Seketeli <dodji@redhat.com>
3345 * pt.c (finish_call_expr): Consider a call expression that has a
3346 dependent "this" pointer as being dependent. Add comments.
3347 (dependent_type_p, type_dependent_expression_p): Update comments.
3349 2011-02-16 Dodji Seketeli <dodji@redhat.com>
3352 * pt.c (tsubst_copy)<case SIZEOF_EXPR>: Ensure that even pack
3353 expansion arguments are not evaluated.
3355 2011-02-16 Jakub Jelinek <jakub@redhat.com>
3358 * cp-tree.h (ENUM_FIXED_UNDERLYING_TYPE_P): Use TYPE_LANG_FLAG_5
3359 instead of TYPE_LANG_FLAG_3.
3360 * pt.c (lookup_template_class): Copy over
3361 ENUM_FIXED_UNDERLYING_TYPE_P.
3363 2011-02-15 Jason Merrill <jason@redhat.com>
3366 * method.c (synthesized_method_walk): Always exit early for
3367 trivial fn in C++98 mode.
3369 2011-02-14 Jason Merrill <jason@redhat.com>
3372 * parser.c (cp_parser_enumerator_definition): Call
3373 fold_non_dependent_expr.
3375 2011-02-09 Jason Merrill <jason@redhat.com>
3377 * decl.c (cp_make_fname_decl): Set DECL_THIS_STATIC at toplevel.
3378 * semantics.c (finish_fname): Only return the name if we're in
3381 * decl.c (build_enumerator): Don't perform integral promotions on
3382 non-integral constants.
3384 * cvt.c (convert_to_void): Handle null op1.
3386 * class.c (type_has_constexpr_default_constructor): Make sure the
3387 caller stripped an enclosing array.
3388 * init.c (perform_member_init): Strip arrays before calling it.
3391 * semantics.c (potential_constant_expression_1): Handle TEMPLATE_DECL.
3393 2011-02-03 Dodji Seketeli <dodji@redhat.com>
3396 * tree.c (cp_tree_equal)<TEMPLATE_PARM_INDEX>: Take the number of
3397 template parameters in account.
3399 2011-02-03 Nathan Froyd <froydnj@codesourcery.com>
3402 * parser.c (cp_parser_class_specifier): Fix setting of
3405 2011-01-31 Jakub Jelinek <jakub@redhat.com>
3408 * semantics.c (build_data_member_initialization): Handle
3409 STATEMENT_LIST always instead of just for CLEANUP_BODY.
3411 2011-01-31 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
3413 * g++spec.c (lang_specific_driver) [HAVE_LD_STATIC_DYNAMIC] Use
3414 LD_STATIC_OPTION, LD_DYNAMIC_OPTION.
3416 2011-01-29 Dodji Seketeli <dodji@redhat.com>
3419 * cp-tree.h (fixup_template_parms): Declare.
3420 * pt.c (end_template_parm_list): Do not fixup template parms here.
3421 (fixup_template_parms): Remove static. Fix typo in the
3422 comments. Remove useless code statement.
3423 (fixup_template_parm): For a template template parameter, fixup
3424 its attributes before fixing up its type.
3426 (cp_parser_template_declaration_after_export): After parsing
3427 template parameters fixup their types.
3429 2011-01-26 Jakub Jelinek <jakub@redhat.com>
3432 * semantics.c (potential_constant_expression_1): Handle
3435 2011-01-26 Dave Korn <dave.korn.cygwin@gmail.com>
3438 * semantics.c (expand_or_defer_fn_1): Handle it.
3439 * decl2.c (decl_needed_p): Likewise.
3441 2011-01-21 Jason Merrill <jason@redhat.com>
3444 * semantics.c (build_constexpr_constructor_member_initializers):
3445 Handle trivial copy.
3447 2011-01-21 Jakub Jelinek <jakub@redhat.com>
3450 * semantics.c (begin_for_stmt): If -fno-for-scope, don't
3451 assume init must be NULL if scope is NULL.
3452 (begin_range_for_stmt): Likewise.
3454 2011-01-21 Jason Merrill <jason@redhat.com>
3457 * semantics.c (cxx_eval_constant_expression): Handle OFFSET_REF.
3460 * semantics.c (potential_constant_expression_1): Split out from
3461 potential_constant_expression. Add want_rval parm. Handle
3462 template expression forms. Don't enforce restriction on address
3463 of automatic variable here. Add a couple of diagnostics that
3465 (require_potential_constant_expression): New entry point.
3466 (build_data_member_initialization, register_constexpr_fundef): Adjust.
3467 (maybe_constant_value): Check potential_constant_expression.
3468 * pt.c (fold_non_dependent_expr_sfinae): Likewise.
3469 * tree.c (build_vec_init_expr): Adjust.
3471 2011-01-19 Jakub Jelinek <jakub@redhat.com>
3474 * decl2.c (finish_anon_union): Only call mangle_decl if TREE_STATIC
3477 2011-01-17 Jason Merrill <jason@redhat.com>
3480 * semantics.c (base_field_constructor_elt): New fn.
3481 (cxx_eval_bare_aggregate): Use it.
3482 (build_data_member_initialization): Leave COMPONENT_REF for
3485 2011-01-14 Rodrigo Rivas Costa <rodrigorivascosta@gmail.com>
3487 * parser.c (cp_parser_range_for): Remove the "unused variable" warning
3490 2011-01-15 Giovanni Funchal <gafunchal@gmail.com>
3491 Jonathan Wakely <jwakely.gcc@gmail.com>
3494 * decl.c (grokdeclarator): Reject mutable reference members.
3496 2011-01-14 Jason Merrill <jason@redhat.com>
3499 * pt.c (coerce_template_parms): Fix error recovery.
3502 * typeck2.c (check_narrowing): Only check arithmetic types.
3505 * tree.c (build_vec_init_expr): Handle flexible array
3508 2011-01-13 Kai Tietz <kai.tietz@onevision.com>
3511 * cp-tree.h (CLASSTYPE_VISIBILITY): Use
3512 TYPE_MAIN_DECL instead of TYPE_NAME.
3513 (CLASSTYPE_VISIBILITY_SPECIFIED): Likewise.
3514 * decl2.c (determine_visibility): Add check
3515 of CLASS_TYPE_P for underlying_type.
3517 2011-01-12 Rodrigo Rivas Costa <rodrigorivascosta@gmail.com>
3519 * cp-tree.h (begin_for_scope): New prototype.
3520 (begin_for_stmt): Update prototype.
3521 (begin_range_for_stmt): Update prototype.
3522 * init.c (build_vec_init): Update call to begin_for_stmt.
3523 * parser.c (cp_parser_for): New.
3524 (cp_parser_c_for): Add three new parameters.
3525 (cp_parser_range_for): Likewise. Most parsing code removed.
3526 (cp_parser_iteration_statement): Call cp_parser_for instead of
3527 cp_parser_c_for and cp_parser_range_for.
3528 (cp_parser_for_init_statement): Add new parameter and return type.
3529 (cp_parser_block_declaration): Update call to
3530 cp_parser_simple_declaration.
3531 (cp_parser_simple_declaration): Add new parameter.
3532 Update call to cp_parser_init_declarator.
3533 (cp_parser_init_declarator): Add new parameter.
3534 * pt.c (tsubst_expr): Update call to begin_for_stmt.
3535 * semantics.c (begin_for_scope): New.
3536 (begin_for_stmt): Add two new parameters.
3537 (begin_range_for_stmt): Likewise.
3539 2011-01-12 Nicola Pero <nicola.pero@meta-innovation.com>
3541 * parser.c (cp_parser_objc_at_property_declaration): Improved
3544 2011-01-11 Dodji Seketeli <dodji@redhat.com>
3547 * cp-lang.c (get_template_innermost_arguments_folded)
3548 (get_template_argument_pack_elems_folded)
3549 (template_arg_needs_folding, fold_cplus_constants): New static
3551 (LANG_HOOKS_GET_INNERMOST_GENERIC_ARGS): Set this hook to
3552 get_template_innermost_arguments_folded.
3553 (LANG_HOOKS_GET_ARGUMENT_PACK_ELEMS): Set this hook to
3554 get_template_argument_pack_elems_folded.
3556 2011-01-11 Jason Merrill <jason@redhat.com>
3559 * init.c (build_new_1): Handle value-init in templates differently.
3562 * tree.c (maybe_dummy_object): Check current_class_ref against
3563 context, not current_class_type.
3565 2011-01-08 Nicola Pero <nicola.pero@meta-innovation.com>
3568 * parser.c (cp_parser_objc_typename): If the type is unknown, for
3569 error recovery purposes behave as if it was not specified so that
3570 the default type is used.
3572 2011-01-07 Jakub Jelinek <jakub@redhat.com>
3575 * pt.c (tsubst_copy_and_build): Use tsubst instead of tsubst_copy
3576 for the second build_x_va_arg argument.
3578 2011-01-05 Tom Tromey <tromey@redhat.com>
3580 * typeck.c (cp_build_addr_expr_1): Update call to lvalue_error.
3581 (lvalue_or_else): Likewise.
3583 2011-01-01 Kai Tietz <kai.tietz@onevision.com>
3586 * tree.c (cxx_type_hash_eq):
3587 Allow METHOD_TYPE, too.
3590 Copyright (C) 2011 Free Software Foundation, Inc.
3592 Copying and distribution of this file, with or without modification,
3593 are permitted in any medium without royalty provided the copyright
3594 notice and this notice are preserved.