1 2011-10-02 Jason Merrill <jason@redhat.com>
3 * pt.c (tsubst_pack_expansion): Re-use ARGUMENT_PACK_SELECTs.
4 Change unsubstituted_packs to bool.
6 * parser.c (cp_parser_range_for): Don't try to deduce from {}
10 Implement N2555 (expanding pack expansion to fixed parm list)
11 * pt.c (coerce_template_parms): Allow expanding a pack expansion
12 to a fixed-length argument list.
13 (unify_pack_expansion): Handle explicit args properly.
14 (unify) [TREE_VEC]: Handle pack expansions here.
15 [TYPE_ARGUMENT_PACK]: Not here.
16 (tsubst_pack_expansion): Don't try to do partial substitution.
17 (pack_deducible_p): New.
18 (fn_type_unification): Use it.
19 (find_parameter_packs_r): Take the TYPE_MAIN_VARIANT
21 (check_non_deducible_conversion): Split from type_unification_real.
22 (unify_one_argument): Split from type_unification_real...
23 (unify_pack_expansion): ...and here. Drop call_args_p parm.
24 (type_unification_real, unify, more_specialized_fn): Adjust.
26 * class.c (fixed_type_or_null): Handle NSDMI.
27 * method.c (walk_field_subobs): Disable NSDMI noexcept checking
30 2011-09-30 Jason Merrill <jason@redhat.com>
32 * cp-tree.h (TREE_NEGATED_INT): Remove.
33 * semantics.c (finish_unary_op_expr): Don't set it.
35 2011-09-30 Janis Johnson <janisjo@codesourcery.com>
38 * mangle.c (write_type): Handle CV qualifiers for decimal classes.
40 2011-09-26 Andi Kleen <ak@linux.intel.com>
42 * repo.c (finish_repo): Use HOST_WIDE_INT_PRINT_HEX_PURE.
44 2011-09-28 Paolo Carlini <paolo.carlini@oracle.com>
47 * typeck.c (cp_build_binary_op): With -Wextra, warn for ordered
48 comparison of pointer with zero.
50 2011-09-27 Paolo Carlini <paolo.carlini@oracle.com>
53 * parser.c (cp_parser_elaborated_type_specifier): For RECORD_TYPE,
54 set CLASSTYPE_DECLARED_CLASS.
56 2011-09-27 Jakub Jelinek <jakub@redhat.com>
58 * decl.c (duplicate_decls): If compatible stpcpy prototype
59 is seen, set implicit_built_in_decls[BUILT_IN_STPCPY].
61 2011-09-26 Jason Merrill <jason@redhat.com>
64 * pt.c (tsubst_copy_and_build) [CONST_DECL]: Don't pull out
65 constant value if we're still in a template.
68 * typeck.c (structural_comptypes): Ignore cv-quals on typename scope.
71 * semantics.c (cxx_eval_logical_expression): Use tree_int_cst_equal
74 2011-09-26 Paolo Carlini <paolo.carlini@oracle.com>
77 * error.c (dump_template_bindings): Separate bindings with semicolons
80 2011-09-26 Jason Merrill <jason@redhat.com>
83 * call.c (compare_ics): Only consider rvaluedness_matches_p
84 if the target type is the same or it too differs in rvalueness.
87 * call.c (implicit_conversion): Mask out inappropriate LOOKUP
88 flags at the top of the function.
90 * pt.c (tsubst_copy) [PARM_DECL]: Handle 'this' in NSDMI.
92 2011-09-26 Paolo Carlini <paolo.carlini@oracle.com>
94 * pt.c (convert_nontype_argument): Handle NULLPTR_TYPE.
96 2011-09-26 Paolo Carlini <paolo.carlini@oracle.com>
99 * cp-gimplify.c (get_bc_label): Remove obsolete diagnostics.
101 2011-09-25 Jason Merrill <jason@redhat.com>
103 * parser.c (inject_this_parameter): Split out from
104 cp_parser_late_return_type_opt.
105 (cp_parser_class_specifier_1): Use it for NSDMIs.
106 * tree.c (bot_replace): Replace NSDMI 'this' with real 'this'.
108 2011-09-24 Jason Merrill <jason@redhat.com>
110 * except.c (expr_noexcept_p): Split out from finish_noexcept_expr.
111 * cp-tree.h: Declare it.
112 * method.c (walk_field_subobs): Use it.
114 * init.c (perform_member_init): Instantiate NSDMI here.
115 * pt.c (tsubst_decl) [FIELD_DECL]: Not here.
117 Handle deferred parsing of NSDMIs.
118 * parser.h (cp_unparsed_functions_entry): Add nsdmis field.
119 * parser.c (unparsed_nsdmis, cp_parser_save_nsdmi): New.
120 (cp_parser_late_parse_one_default_arg): Split out from
121 cp_parser_late_parsing_default_args.
122 (cp_parser_late_parsing_nsdmi): New.
123 (push_unparsed_function_queues): Set it.
124 (cp_parser_parameter_declaration): Save the '=' token.
125 (cp_parser_template_parameter): Likewise.
126 (cp_parser_default_argument): Call cp_parser_initializer
127 rather than cp_parser_initializer_clause.
128 (cp_parser_class_specifier_1): Parse unparsed_nsdmis.
129 (cp_parser_member_declaration): Handle nsdmis.
130 * decl2.c (grokfield): Handle DEFAULT_ARG for a function.
132 Implement C++11 non-static data member initializers.
133 * cp-tree.h (enum cpp_warn_str): Add CPP0X_NSDMI.
134 * error.c (maybe_warn_cpp0x): Handle it.
135 * call.c (convert_like_real) [ck_user]: Don't complain about
136 using an explicit constructor for direct-initialization.
137 * class.c (check_field_decl): Fix ancient typo.
138 (check_field_decls): NSDMIs make the default ctor non-trivial.
139 * decl.c (cp_finish_decl): Record NSDMI.
140 (grokdeclarator): Allow NSDMI.
141 * decl2.c (grokfield): Allow NSDMI. Correct LOOKUP flags.
142 * init.c (perform_member_init): Use NSDMI.
143 * method.c (walk_field_subobs): Check for NSDMI.
144 * parser.c (cp_parser_member_declaration): Parse { } init.
145 * semantics.c (register_constexpr_fundef): Don't talk about
146 a return statement in a constexpr constructor.
147 (cxx_eval_call_expression): Check DECL_INITIAL instead of
150 2011-09-24 Paolo Carlini <paolo.carlini@oracle.com>
153 * class.c (build_base_path): Add a tsubst_flags_t parameter.
154 (convert_to_base): Adjust call.
155 * typeck.c (build_class_member_access_expr,
156 get_member_function_from_ptrfunc, build_static_cast_1): Likewise.
157 * init.c (dfs_initialize_vtbl_ptrs, emit_mem_initializers): Likewise.
158 * method.c (do_build_copy_constructor, do_build_copy_assign): Likewise.
159 * rtti.c (build_dynamic_cast_1): Likewise.
160 * typeck2.c (build_scoped_ref, build_m_component_ref): Likewise.
161 * call.c (build_over_call, build_special_member_call): Likewise.
162 * cvt.c (cp_convert_to_pointer, convert_to_pointer_force,
163 build_up_reference): Likewise.
164 * cp-tree.h (build_base_path): Adjust declaration.
166 2011-09-23 Jason Merrill <jason@redhat.com>
168 Core 253 - allow const objects with no initializer or
169 user-provided default constructor if the defaulted constructor
170 initializes all the subobjects.
173 * class.c (default_init_uninitialized_part): New.
174 * cp-tree.h: Declare it.
175 * decl.c (check_for_uninitialized_const_var): Use it.
176 * init.c (perform_member_init): Likewise.
177 (build_new_1): Likewise.
178 * method.c (walk_field_subobs): Likewise.
180 2011-09-23 Paolo Carlini <paolo.carlini@oracle.com>
183 * decl.c (check_static_variable_definition): Allow in-class
184 initialization of static data member of non-integral type in
187 2011-09-22 Paolo Carlini <paolo.carlini@oracle.com>
190 * semantics.c (potential_constant_expression_1): Handle USING_DECL.
192 2011-09-22 Paolo Carlini <paolo.carlini@oracle.com>
195 * pt.c (invalid_nontype_parm_type_p): Handle NULLPTR_TYPE.
197 2011-09-22 Jonathan Wakely <jwakely.gcc@gmail.com>
198 Paolo Carlini <paolo.carlini@oracle.com>
201 * friend.c (make_friend_class): cv-qualification is ok in a
204 2011-09-21 Paolo Carlini <paolo.carlini@oracle.com>
207 * decl.c (grokdeclarator): Consistently handle both __int128
208 and unsigned __int128 with -pedantic; suppress diagnostic in
211 2011-09-20 Jason Merrill <jason@redhat.com>
213 * cp-tree.h (DECL_TEMPLOID_INSTANTIATION): New.
214 (DECL_GENERATED_P): New.
215 * class.c (finalize_literal_type_property): Use them.
216 * semantics.c (is_instantiation_of_constexpr): Likewise.
217 (register_constexpr_fundef): Likewise.
219 * call.c (convert_default_arg): Avoid redundant copy.
220 * tree.c (bot_manip): Copy everything.
222 2011-09-20 Roberto Agostino Vitillo <ravitillo@lbl.gov>
224 * call.c (build_new_method_call_1): Use non-virtual lookup
225 for final virtual functions.
227 2011-09-16 Jason Merrill <jason@redhat.com>
230 * call.c (set_flags_from_callee): Split out from build_call_a.
231 * cp-tree.h: Declare it.
232 * tree.c (bot_manip): Call it.
234 2011-09-15 Jason Merrill <jason@redhat.com>
237 * parser.c (cp_parser_late_return_type_opt): Check quals parameter
238 for clearing current_class_ptr, too.
240 2011-09-14 Diego Novillo <dnovillo@google.com>
242 * name-lookup.c (lookup_arg_dependent): Use conditional
244 * decl.c (xref_tag): Likewise.
246 2011-09-14 Paolo Carlini <paolo.carlini@oracle.com>
249 * pt.c (regenerate_decl_from_template): Don't pass an error_mark_node
250 to build_exception_variant.
252 2011-09-13 Dodji Seketeli <dodji@redhat.com>
255 * pt.c (template_parameter_pack_p): Support TEMPLATE_PARM_INDEX
256 nodes. Add a comment.
257 (arg_from_parm_pack_p): New static function, factorized out from
258 tsubst_pack_expansion and extended to support non-type parameter
259 packs represented with TEMPLATE_PARM_INDEX nodes.
260 (tsubst_pack_expansion): Use arg_from_parm_pack_p.
262 2011-09-12 Jason Merrill <jason@redhat.com>
264 * pt.c (type_unification_real): Fix handling of DEDUCE_CONV
265 with no deducible template parameters.
266 * call.c (rejection_reason_code): Add rr_template_conversion.
267 (print_z_candidate): Handle it.
268 (template_conversion_rejection): New.
269 (build_user_type_conversion_1): Use it.
271 * call.c (merge_conversion_sequences): Set bad_p and user_conv_p
272 on all of the second conversion sequence.
273 (build_user_type_conversion_1): Set bad_p on the ck_user conv.
274 (convert_like_real): Handle bad ck_ref_bind with user_conv_p in the
275 first section. Fix loop logic.
276 (initialize_reference): Call convert_like for diagnostics when
277 we have a (bad) conversion.
279 * call.c (convert_class_to_reference)
280 (convert_class_to_reference_1): Remove.
281 (reference_binding): Use build_user_type_conversion_1 instead.
283 * call.c (initialize_reference): Add flags parm.
284 * decl.c (grok_reference_init): Likewise.
285 (check_initializer): Pass it.
286 * typeck.c (convert_for_initialization): Likewise.
289 * cp-tree.h (LOOKUP_NO_RVAL_BIND): New.
290 * call.c (conditional_conversion): Use it.
291 (reference_binding): Fix handling of xvalues.
293 2011-09-09 Jason Merrill <jason@redhat.com>
295 * call.c (implicit_conversion): Check BRACE_ENCLOSED_INITIALIZER_P
296 before forcing instantiation.
298 2011-09-08 Paolo Carlini <paolo.carlini@oracle.com>
301 * typeck2.c (digest_init_r): Call complete_type_or_maybe_complain
302 instead of complete_type_or_else.
304 2011-09-08 Dodji Seketeli <dodji@redhat.com>
306 PR c++/33255 - Support -Wunused-local-typedefs warning
307 * name-lookup.c (pushdecl_maybe_friend_1): Use the new
308 record_locally_defined_typedef.
309 * decl.c (finish_function): Use the new
310 maybe_warn_unused_local_typedefs.
311 (grokfield): Use the new record_locally_defined_typedef.
312 * parser.c (lookup_name): Use the new maybe_record_typedef_use.
314 2011-09-07 Paolo Carlini <paolo.carlini@oracle.com>
317 * decl.c (grokdeclarator): Check u.function.exception_specification
320 2011-09-07 Jason Merrill <jason@redhat.com>
323 * parser.c (cp_parser_member_declaration): Don't require a constant
324 rvalue here in C++0x.
326 * pt.c (type_unification_real): Correct complain arg for tsubsting
327 default template args.
329 * pt.c (tsubst_aggr_type): Check TYPE_P before tsubsting.
331 2011-09-06 Jason Merrill <jason@redhat.com>
334 * semantics.c (register_constexpr_fundef): Call is_valid_constexpr_fn.
335 (cx_check_missing_mem_inits): Handle bases and empty trivial members.
336 (validate_constexpr_fundecl): Remove.
337 * decl.c (start_preparsed_function): Don't call it.
338 * cp-tree.h: Don't declare it.
340 2011-09-04 Jason Merrill <jason@redhat.com>
343 * call.c (reference_binding): Don't set is_lvalue for an rvalue
349 * call.c (reference_binding): Set rvaluedness_matches_p properly
350 for reference to function conversion ops.
351 (compare_ics): Adjust.
353 * class.c (trivial_default_constructor_is_constexpr): Rename from
354 synthesized_default_constructor_is_constexpr.
355 (type_has_constexpr_default_constructor): Adjust.
356 (add_implicitly_declared_members): Call it instead.
357 (explain_non_literal_class): Explain about non-constexpr default ctor.
359 * method.c (synthesized_method_walk): Adjust.
360 * semantics.c (explain_invalid_constexpr_fn): Handle defaulted
365 * init.c (perform_member_init): Don't diagnose missing inits here.
366 (emit_mem_initializers): Or here.
367 * method.c (process_subob_fn): Don't instantiate constexpr ctors.
368 * semantics.c (cx_check_missing_mem_inits): New.
369 (explain_invalid_constexpr_fn): Call it.
370 (register_constexpr_fundef): Likewise. Leave
371 DECL_DECLARED_CONSTEXPR_P set when the body is unsuitable.
372 (cxx_eval_call_expression): Adjust diagnostics.
373 (cxx_eval_constant_expression): Catch use of 'this' in a constructor.
375 2011-08-30 Jason Merrill <jason@redhat.com>
378 * cp-tree.h (cp_decl_specifier_seq): Rename user_defined_type_p
379 to type_definition_p.
380 * parser.c (cp_parser_set_decl_spec_type): Likewise.
381 * decl.c (grokdeclarator): Check it.
384 * semantics.c (finish_id_expression): Use
385 current_nonlambda_class_type for qualified-ids.
388 * decl.c (poplevel): Disable for scope compatibility hack
392 * semantics.c (add_capture): Call complete_type for copy.
395 * semantics.c (cxx_eval_component_reference): Handle
396 value-initialization for omitted initializers.
398 2011-08-29 Jason Merrill <jason@redhat.com>
401 * semantics.c (finish_id_expression): Mark captured variables used.
403 2011-08-29 Jakub Jelinek <jakub@redhat.com>
404 Jason Merrill <jason@redhat.com>
407 * class.c (finish_struct_1): Complain if the first field is
410 2011-08-29 Jason Merrill <jason@redhat.com>
414 * parser.c (cp_parser_default_argument): Use
415 cp_parser_initializer_clause.
416 (cp_parser_late_parsing_default_args): Likewise.
418 2011-08-26 Jason Merrill <jason@redhat.com>
422 * pt.c (check_valid_ptrmem_cst_expr): A null member pointer value
424 (convert_nontype_argument): Likewise. Implicitly convert nullptr
425 and do constant folding.
426 * mangle.c (write_template_arg_literal): Mangle null member
428 * call.c (null_member_pointer_value_p): New.
429 * cp-tree.h: Declare it.
431 2011-08-25 Jason Merrill <jason@redhat.com>
433 * call.c (convert_like_real): Remove redundant complain checks.
436 * call.c (convert_like_real): Exit early if bad and !tf_error.
438 2011-08-23 Jason Merrill <jason@redhat.com>
440 * typeck2.c (build_functional_cast): Don't try to avoid calling
442 * pt.c (instantiate_class_template_1): Don't copy TYPE_HAS_* flags.
444 2011-08-23 Jason Merrill <jason@redhat.com>
448 * tree.c (dependent_name): New.
449 (cp_tree_equal): Two calls with the same dependent name are
450 equivalent even if the overload sets are different.
452 2011-08-23 Jason Merrill <jason@redhat.com>
454 * tree.c (build_target_expr): Set TREE_CONSTANT on
455 literal TARGET_EXPR if the value is constant.
456 * typeck2.c (build_functional_cast): Don't set it here.
458 2011-08-23 Jason Merrill <jason@redhat.com>
461 * call.c (null_ptr_cst_p): Only 0 qualifies in C++11.
463 2011-08-23 Jason Merrill <jason@redhat.com>
466 * decl.c (cxx_init_decl_processing): Initialize
467 dependent_lambda_return_type_node.
468 * cp-tree.h (cp_tree_index): Add CPTI_DEPENDENT_LAMBDA_RETURN_TYPE.
469 (dependent_lambda_return_type_node): Define.
470 (DECLTYPE_FOR_LAMBDA_RETURN): Remove.
471 * semantics.c (lambda_return_type): Handle overloaded function.
472 Use dependent_lambda_return_type_node instead of
473 DECLTYPE_FOR_LAMBDA_RETURN.
474 (apply_lambda_return_type): Don't check dependent_type_p.
475 * pt.c (tsubst_copy_and_build): Handle lambda return type deduction.
476 (instantiate_class_template_1): Likewise.
477 (tsubst): Don't use DECLTYPE_FOR_LAMBDA_RETURN.
478 * mangle.c (write_type): Likewise.
479 * typeck.c (structural_comptypes): Likewise.
480 (check_return_expr): Handle dependent_lambda_return_type_node.
482 2011-08-23 Jason Merrill <jason@redhat.com>
485 * semantics.c (maybe_constant_value): Don't try to fold { }.
486 * pt.c (build_non_dependent_expr): Don't wrap { }.
487 * init.c (build_value_init): Allow scalar value-init in templates.
489 2011-08-23 Jason Merrill <jason@redhat.com>
491 * semantics.c (potential_constant_expression_1): Allow 'this'.
493 2011-08-23 Jakub Jelinek <jakub@redhat.com>
496 * typeck.c (cp_build_modify_expr): Call mark_rvalue_use on rhs
497 if it has side-effects and needs to be preevaluated.
499 2011-08-23 Siddhesh Poyarekar <siddhesh.poyarekar@gmail.com>
502 * except.c (begin_eh_spec_block): Build EH_SPEC block on the
503 same line as the function.
505 2011-08-23 Jakub Jelinek <jakub@redhat.com>
508 * class.c (finish_struct_1): If TYPE_TRANSPARENT_AGGR is set on a type
509 which doesn't have any fields, clear it and diagnose.
511 2011-08-18 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
512 Marc Glisse <marc.glisse@normalesup.org>
515 * mangle.c (decl_mangling_context): Call
516 targetm.cxx.decl_mangling_context.
517 (write_unscoped_name): Use decl_mangling_context.
519 2011-08-18 Dodji Seketeli <dodji@redhat.com>
522 * pt.c (parameter_of_template_p): Handle comparison with DECLs of
523 template parameters as created by process_template_parm.
525 2011-08-16 Jason Merrill <jason@redhat.com>
528 * pt.c (unify_pack_expansion): Correct overloaded unification
531 * pt.c (instantiate_class_template_1): If DECL_PRESERVE_P is set
532 on a member function or static data member, call mark_used.
535 * typeck2.c (cxx_incomplete_type_diagnostic): Handle
538 2011-08-13 Jason Merrill <jason@redhat.com>
541 * name-lookup.c (local_bindings_p): New.
542 * name-lookup.h: Declare it.
543 * lex.c (unqualified_name_lookup_error): Use it.
546 * error.c (dump_expr): Handle MODIFY_EXPR properly.
548 * decl.c (grok_reference_init): Handle constexpr here.
549 * call.c (initialize_reference): Not here.
551 2011-08-12 David Li <davidxl@google.com>
553 * class.c (update_vtable_entry_for_fn): Set
554 LOST_PRIMARY bit properly.
556 2011-08-12 Jason Merrill <jason@redhat.com>
559 * call.c (convert_arg_to_ellipsis): force_rvalue only in
560 potentially evaluated context.
562 2011-08-12 Richard Guenther <rguenther@suse.de>
564 * call.c (build_over_call): Instead of memcpy use an
565 assignment of two MEM_REFs.
567 2011-08-11 Romain Geissler <romain.geissler@gmail.com>
568 Brian Hackett <bhackett1024@gmail.com>
570 * decl.c (cp_finish_decl): Invoke callbacks on finish_decl event.
572 2011-08-10 Richard Guenther <rguenther@suse.de>
574 * call.c (build_over_call): Call memcpy unconditionally.
576 2011-08-08 Jason Merrill <jason@redhat.com>
579 * semantics.c (finish_call_expr): Don't look at 'this' if we
580 had an explicit object argument.
583 * typeck2.c (check_narrowing): Fix integer logic.
585 2011-08-08 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
587 * Make-lang.in (g++$(exeext)): Add $(EXTRA_GCC_LIBS).
589 2011-08-05 Jason Merrill <jason@redhat.com>
592 * semantics.c (potential_constant_expression_1) [CALL_EXPR]: Sorry
593 on 'this' in a constructor.
596 * semantics.c (finish_decltype_type): Call invalid_nonstatic_memfn_p.
599 * init.c (perform_member_init): Handle invalid array initializer.
602 * semantics.c (cxx_eval_array_reference): Handle failure to
603 reduce the array operand to something we can work with.
605 2011-08-05 Gabriel Charette <gchare@google.com>
607 * decl.c (finish_function): Remove unecessary line 0 hack.
609 2011-08-05 Jason Merrill <jason@redhat.com>
612 * typeck.c (build_x_compound_expr_from_list): Also complain
616 * typeck.c (cp_build_unary_op) [POSTINCREMENT_EXPR]: Strip cv-quals.
619 * parser.c (cp_parser_range_for): Only do auto deduction in
620 template if the range is non-dependent.
622 * init.c (perform_member_init): Always build_aggr_init
623 for a class member with an explicit mem-initializer.
625 * pt.c (unify) [TEMPLATE_TYPE_PARM]: Allow VLA for C++0x 'auto'.
627 2011-08-04 Jakub Jelinek <jakub@redhat.com>
630 * decl.c (cxx_init_decl_processing): Add alloc_size (1) attribute
631 for operator new and operator new []. Call init_attributes.
633 2011-08-02 Jason Merrill <jason@redhat.com>
636 * parser.c (cp_parser_lambda_body): Clear local_variables_forbidden_p.
639 * typeck2.c (check_narrowing): Check unsigned mismatch.
640 * semantics.c (finish_compound_literal): check_narrowing.
643 * pt.c (find_parameter_packs_r): Handle CONSTRUCTOR.
646 * init.c (sort_mem_initializers): Initialize uses_unions_p here.
647 (build_field_list): Not here.
650 * parser.c (build_range_temp): Split out from...
651 (cp_convert_range_for): ...here.
652 (do_range_for_auto_deduction): New.
653 (cp_parser_range_for): Use it.
655 2011-08-02 Jakub Jelinek <jakub@redhat.com>
657 * cp-tree.h (finish_omp_atomic): Adjust prototype.
658 (cxx_omp_const_qual_no_mutable): New prototype.
659 (finish_omp_taskyield): New prototype.
660 * parser.c (cp_parser_omp_atomic): (cp_parser_omp_atomic): Handle
661 parsing OpenMP 3.1 atomics. Adjust finish_omp_atomic caller.
662 (cp_parser_omp_clause_name): Handle final and mergeable clauses.
663 (cp_parser_omp_clause_final, cp_parser_omp_clause_mergeable): New
665 (cp_parser_omp_all_clauses): Handle PRAGMA_OMP_CLAUSE_FINAL
666 and PRAGMA_OMP_CLAUSE_MERGEABLE.
667 (OMP_TASK_CLAUSE_MASK): Allow final and mergeable clauses.
668 (cp_parser_omp_taskyield): New function.
669 (cp_parser_pragma): Handle PRAGMA_OMP_TASKYIELD.
670 (cp_parser_omp_clause_reduction): Handle min and max.
671 * pt.c (tsubst_expr) <case OMP_ATOMIC>: Handle OpenMP 3.1 atomics.
672 (tsubst_omp_clauses): Handle OMP_CLAUSE_FINAL and
673 OMP_CLAUSE_MERGEABLE.
674 * semantics.c (finish_omp_atomic): Add OPCODE, V, LHS1 and RHS1
675 arguments. Handle OpenMP 3.1 atomics. Adjust c_finish_omp_atomic
677 (finish_omp_clauses): Don't complain about const qualified
678 predetermined vars and static data members in firstprivate clause.
679 Handle OMP_CLAUSE_FINAL and OMP_CLAUSE_MERGEABLE. Handle MIN_EXPR
681 (finish_omp_taskyield): New function.
682 * cp-gimplify.c (cxx_omp_const_qual_no_mutable): New function.
683 (cxx_omp_predetermined_sharing): Use it.
685 2011-08-02 Jason Merrill <jason@redhat.com>
687 * call.c (build_call_a): Also check at_function_scope_p.
689 2011-08-01 Jason Merrill <jason@redhat.com>
692 * mangle.c (write_prefix): Handle decltype.
695 * semantics.c (cxx_eval_vec_init_1): Fix logic.
698 * semantics.c (potential_constant_expression_1): Allow any builtin.
699 (morally_constexpr_builtin_function_p): Remove.
701 2011-07-29 Jason Merrill <jason@redhat.com>
704 * parser.c (cp_parser_lambda_expression): Also clear in_statement
705 and in_switch_statement_p.
706 (cp_parser_class_specifier): Likewise.
708 2011-07-28 Jason Merrill <jason@redhat.com>
711 * pt.c (tsubst) [TEMPLATE_PARM_INDEX]: Call convert_from_reference.
712 (convert_nontype_argument, tsubst_template_arg): Handle its output.
714 2011-07-28 Paolo Carlini <paolo.carlini@oracle.com>
717 * semantics.c (potential_constant_expression_1): Handle FMA_EXPR.
719 2011-07-27 Jeffrey Yasskin <jyasskin@google.com>
721 * pt.c (build_template_decl): Copy the function_decl's
722 source location to the new template_decl.
724 2011-07-26 Paolo Carlini <paolo.carlini@oracle.com>
727 * typeck.c (cp_build_modify_expr): Check digest_init return value
730 2011-07-25 Paolo Carlini <paolo.carlini@oracle.com>
733 * parser.c (cp_parser_perform_range_for_lookup): Always assign *being
734 and *end before returning.
736 2011-07-25 Paolo Carlini <paolo.carlini@oracle.com>
739 * parser.c (cp_parser_perform_range_for_lookup): Early return if
740 error_operand_p (range).
742 2011-07-23 Jason Merrill <jason@redhat.com>
745 * parser.c (cp_parser_qualifying_entity): Handle templates.
747 2011-07-22 Jason Merrill <jason@redhat.com>
750 * typeck2.c (check_narrowing): Downgrade permerror to pedwarn.
751 Make conditional on -Wnarrowing.
753 2011-07-22 Ville Voutilainen <ville.voutilainen@gmail.com>
755 Warn about the use of final/override in non-c++0x mode, and
756 add __final for non-c++0x mode.
757 * cp-tree.h (cpp0x_warn_str): Add CPP0X_OVERRIDE_CONTROLS.
758 * error.c (maybe_warn_cpp0x): Adjust.
759 * parser.c (cp_parser_virt_specifier_seq_opt): Use it. Add
760 '__final' as a non-c++0x alternative for 'final'.
762 2011-07-22 Jason Merrill <jason@redhat.com>
763 Mark Glisse <marc.glisse@normalesup.org>
766 * decl.c (cp_finish_decl): Apply pragma redefine_extname in
767 other namespaces as well.
768 * name-lookup.c (c_linkage_bindings): Define.
769 (lookup_extern_c_fun_in_all_ns): Rename from
770 lookup_extern_c_fun_binding_in_all_ns. Return tree.
771 (pushdecl_maybe_friend_1): Adjust. Copy DECL_ASSEMBLER_NAME.
773 2011-07-20 Jason Merrill <jason@redhat.com>
775 * parser.c (cp_parser_initializer_list): Handle C99 .id= and [N]=
776 designated initializer syntax.
777 * decl.c (check_array_designated_initializer): Add index parm.
778 (maybe_deduce_size_from_array_init): Pass it.
779 (reshape_init_array_1): Likewise.
782 PR c++/42603 (DR 950)
783 * parser.c (token_is_decltype, cp_lexer_next_token_is_decltype): New.
784 (cp_parser_nested_name_specifier_opt): Allow decltype.
785 (cp_parser_qualifying_entity): Likewise.
786 (cp_parser_decltype): Replace source tokens with CPP_DECLTYPE.
787 (cp_parser_simple_type_specifier): Handle decltype as scope.
788 (cp_parser_base_specifier): Allow decltype.
789 (cp_parser_base_clause): Don't crash on null base.
790 * parser.h (CPP_KEYWORD, CPP_TEMPLATE_ID): Move to c-common.h.
791 (CPP_NESTED_NAME_SPECIFIER, N_CP_TTYPES): Likewise.
793 2011-07-19 Jason Merrill <jason@redhat.com>
796 * pt.c (coerce_template_parms): Handle non-pack after pack.
798 2011-07-19 Richard Guenther <rguenther@suse.de>
800 * call.c (build_special_member_call): Use fold_build_pointer_plus.
801 * class.c (build_base_path): Likewise.
802 (convert_to_base_statically): Likewise.
803 (dfs_accumulate_vtbl_inits): Likewise.
804 * cp-gimplify.c (cxx_omp_clause_apply_fn): Likewise.
805 * except.c (expand_start_catch_block): Likewise.
806 * init.c (expand_virtual_init): Likewise.
807 (build_new_1): Likewise.
808 (build_vec_delete_1): Likewise.
809 (build_vec_delete): Likewise.
810 * rtti.c (build_headof): Likewise.
811 (tinfo_base_init): Likewise.
812 * typeck.c (get_member_function_from_ptrfunc): Likewise.
813 (cp_build_addr_expr_1): Likewise.
814 * typeck2.c (build_m_component_ref): Likewise.
816 2011-07-18 Martin Jambor <mjambor@suse.cz>
818 * parser.c (cp_parser_parameter_declaration_list): Initialize
821 2011-07-16 Jason Merrill <jason@redhat.com>
823 * pt.c (tinst_level_tick, last_template_error_tick): Replace with
824 last_error_tinst_level.
825 (push_tinst_level, pop_tinst_level): Adjust.
826 (problematic_instantiation_changed): Adjust.
827 (record_last_problematic_instantiation): Adjust.
828 * error.c (cp_print_error_function): Don't print
829 current_function_decl if we're in a template instantiation context.
830 (print_instantiation_full_context): Always print first line.
832 2011-07-16 Nathan Froyd <froydnj@codesourcery.com>
833 Jason Merrill <jason@redhat.com>
837 * cp-tree.h (fn_type_unification): Add `bool' parameter.
838 * pt.c (enum template_base_result): Define.
839 (unify_success, unify_unknown): Define.
840 (unify_parameter_deduction_failure): Define.
841 (unify_invalid, unify_cv_qual_mismatch, unify_type_mismatch): Define.
842 (unify_parameter_pack_mismatch): Define.
843 (unify_parameter_pack_inconsistent): Define.
844 (unify_ptrmem_cst_mismatch, unify_vla_arg): Define.
845 (unify_expression_unequal, unify_inconsistency): Define.
846 (unify_method_type_error, unify_arity): Likewise.
847 (unify_too_many_parameters, unify_too_few_parameters): Define.
848 (unify_arg_conversion, unify_no_common_base): Define.
849 (unify_illformed_ptrmem_cst_expr): Define.
850 (unify_substitution_failure): Define.
851 (unify_inconsistent_template_template_parameters): Define.
852 (unify_template_deduction_failure): Define.
853 (unify_template_argument_mismatch): Define.
854 (unify_overload_resolution_failure): Define.
855 (comp_template_args_with_info): New function, split out from...
856 (comp_template_args): ...here. Call it.
857 (deduction_tsubst_fntype): Add `complain' parameter'. Pass it
859 (unify): Add `explain_p' parameter. Pass to all relevant calls.
860 Call above status functions when appropriate.
861 (resolve_overloaded_unification, try_one_overload): Likewise.
862 (type_unification, type_unification_real): Likewise.
863 (unify_pack_expansion): Likewise.
864 (get_template_base, try_class_unification): Likewise.
865 (get_bindings, more_specialized_fn): Pass false to unification
867 (get_class_bindings, do_auto_deduction): Likewise.
868 (convert_nontype_argument): Likewise.
869 (fn_type_unification): Likewise. Pass tf_warning_or_error if
871 (get_template_base): Add `explain_p' parameter and pass it to
872 try_class_unification. Return an enum template_base_result.
873 * class.c (resolve_address_of_overloaded_function): Pass false to
875 * call.c (enum rejection_reason_code): Add new codes.
876 (struct rejection_reason): Add template_unification field.
877 Add template_instantiation field.
878 (template_unification_rejection): Define.
879 (template_unification_error_rejection): Define.
880 (template_instantiation_rejection): Define.
881 (invalid_copy_with_fn_template_rejection): Define.
882 (add_template_candidate): Pass false to unify.
883 Provide more rejection reasons when possible.
884 (print_template_unification_rejection): Define.
885 (print_arity_rejection): Define, split out from...
886 (print_z_candidate): ...here. Add cases for new rejection
889 2011-07-15 Jason Merrill <jason@redhat.com>
891 * Make-lang.in (check-g++-strict-gc): New.
892 (cp/except.o): Depend on gt-cp-except.h
893 * except.c: Include gt-cp-except.h.
894 * config-lang.in (gtfiles): Add cp/except.c.
895 * decl2.c (mark_used): Adjust constexpr condition, set
896 function_depth around template instantiation.
897 * parser.c (cp_parser_lambda_body): Set function_depth.
898 * semantics.c (maybe_add_lambda_conv_op): Likewise.
901 * Make-lang.in (check-c++0x): Use --extra_opts instead of--tool_opts.
903 2011-07-13 Jason Merrill <jason@redhat.com>
905 * Make-lang.in (check-c++0x): New.
907 2011-07-13 Richard Sandiford <richard.sandiford@linaro.org>
909 * typeck2.c (split_nonconstant_init_1): Pass the initializer directly,
910 rather than a pointer to it. Return true if the whole of the value
911 was initialized by the generated statements. Use
912 complete_ctor_at_level_p instead of count_type_elements.
914 2011-07-12 Diego Novillo <dnovillo@google.com>
916 * name-lookup.h (cp_binding_level): Rename from cxx_scope.
918 (struct cp_binding_level): Fix indentation.
920 2011-07-11 Jason Merrill <jason@redhat.com>
923 * pt.c (extract_fnparm_pack): Split out from...
924 (make_fnparm_pack): ...here.
925 (instantiate_decl): Handle non-pack parms after a pack.
926 * semantics.c (maybe_add_lambda_conv_op): Don't in a template.
928 * decl2.c (decl_constant_var_p): Use decl_maybe_constant_var_p.
931 * cp-tree.h (struct tinst_level): Add errors field.
932 * pt.c (neglectable_inst_p, limit_bad_template_recurson): New.
933 (push_tinst_level): Don't start another decl in that case.
934 (reopen_tinst_level): Adjust errors field.
935 * decl2.c (cp_write_global_declarations): Don't complain about
936 undefined inline if its template was defined.
937 * mangle.c (mangle_decl_string): Handle failure from push_tinst_level.
939 2011-07-10 Jason Merrill <jason@redhat.com>
942 * parser.c (cp_parser_late_return_type_opt): Check quals parameter
943 rather than current_class_type to determine whether to set 'this'.
944 (cp_parser_direct_declarator): Pass -1 to quals if member_p is false.
945 (cp_parser_init_declarator): Pass down member_p.
947 2011-07-09 Jason Merrill <jason@redhat.com>
949 * tree.c (build_vec_init_elt): Strip TARGET_EXPR.
951 2011-07-08 Jason Merrill <jason@redhat.com>
954 * typeck.c (cp_build_modify_expr): Preevaluate RHS.
956 * method.c (use_thunk): Use cgraph_add_to_same_comdat_group.
957 * optimize.c (maybe_clone_body): Likewise.
958 * semantics.c (maybe_add_lambda_conv_op): Likewise.
961 * decl.c (expand_static_init): Don't get confused by user
962 declaration of __cxa_guard_acquire.
964 * typeck.c (cp_apply_type_quals_to_decl): Don't check
965 COMPLETE_TYPE_P either.
968 * typeck.c (cp_apply_type_quals_to_decl): Don't check
969 TYPE_NEEDS_CONSTRUCTING.
971 2011-07-07 Jason Merrill <jason@redhat.com>
974 * pt.c (push_deduction_access_scope): Preserve
975 processing_template_decl across push_to_top_level.
977 * class.c (pushclass): Accept NULL argument.
978 (popclass): Deal with popping null class.
979 * pt.c (push_access_scope, pop_access_scope): Use them rather than
980 push_to_top_level/pop_from_top_level.
981 * name-lookup.c (lookup_name_real_1): Check current_class_type.
983 2011-07-07 Jakub Jelinek <jakub@redhat.com>
986 * typeck.c (cp_build_binary_op): For MULT_EXPR and TRUNC_DIV_EXPR with
987 one non-complex and one complex argument, call save_expr on both
990 2011-07-06 Jason Merrill <jason@redhat.com>
993 * semantics.c (expand_or_defer_fn_1): Clear DECL_EXTERNAL
997 * method.c (make_thunk, use_thunk): Copy DECL_COMDAT.
999 2011-07-05 Jason Merrill <jason@redhat.com>
1002 * pt.c (tsubst_qualified_id): Preserve TEMPLATE_ID_EXPR in
1003 partial instantiation.
1006 * semantics.c (finish_id_expression): convert_from_reference.
1008 2011-07-05 Richard Guenther <rguenther@suse.de>
1010 * decl.c (cxx_init_decl_processing): Defer building common
1011 tree nodes to c_common_nodes_and_builtins.
1013 2011-07-04 Jason Merrill <jason@redhat.com>
1017 * mangle.c (write_expression): Handle 'this'.
1018 * parser.c (cp_parser_postfix_dot_deref_expression): Allow
1020 * semantics.c (potential_constant_expression_1): Check that
1021 DECL_CONTEXT is set on 'this'.
1023 * error.c (dump_template_bindings): Don't print typenames
1024 for a partial instantiation.
1025 (dump_function_decl): If we aren't printing function arguments,
1026 print template arguments as <args> rather than [with ...].
1027 (dump_expr): Don't print return type or template header.
1028 [BASELINK]: Use BASELINK_FUNCTIONS rather than get_first_fn.
1029 * pt.c (dependent_template_arg_p): Handle null arg.
1031 * error.c (type_to_string): Avoid redundant akas.
1033 2011-07-01 Jonathan Wakely <jwakely.gcc@gmail.com>
1036 * init.c (build_delete): Only warn for sfk_deleting_destructor.
1038 2011-07-01 Jakub Jelinek <jakub@redhat.com>
1040 * Make-lang.in (cp/decl.o): Depend on pointer-set.h.
1041 (cp/class.o): Likewise.
1042 (cp/error.o): Likewise.
1043 (cp/name-lookup.o): Likewise.
1044 (cp/decl2.o): Likewise. Don't depend on $(POINTER_SET_H).
1046 2011-07-01 Jason Merrill <jason@redhat.com>
1049 * pt.c (lookup_template_function): Handle non-function.
1052 * pt.c (tsubst_qualified_id): Check PTRMEM_OK_P.
1053 * tree.c (build_qualified_name): Set PTRMEM_OK_P.
1054 * semantics.c (finish_parenthesized_expr): Clear PTRMEM_OK_P on
1056 * cp-tree.h (PTRMEM_OK_P): Apply to SCOPE_REF, too.
1057 (QUALIFIED_NAME_IS_TEMPLATE): Switch to lang flag 1.
1061 * pt.c (resolve_nondeduced_context): Call mark_used.
1064 * semantics.c (finish_offsetof): Complain about incomplete type.
1066 2011-06-30 Jason Merrill <jason@redhat.com>
1069 * rtti.c (get_tinfo_decl): Call complete_type.
1072 * method.c (implicitly_declare_fn): Set DECL_PARM_LEVEL and
1073 DECL_PARM_INDEX on rhs parm.
1075 * pt.c (iterative_hash_template_arg): Use cp_tree_operand_length.
1078 * tree.c (stabilize_init): Handle aggregate initialization.
1081 * name-lookup.c (struct arg_lookup): Add fn_set.
1082 (add_function): Check it.
1083 (lookup_arg_dependent_1): Initialize it.
1085 2011-06-29 Jason Merrill <jason@redhat.com>
1088 * init.c (build_new_1): Pass {} down to build_vec_init.
1089 (build_vec_init): Handle it.
1093 * cp-tree.h (struct saved_scope): Add x_current_class_ptr,
1094 x_current_class_ref.
1095 (current_class_ptr, current_class_ref): Use them.
1096 * decl.c (build_this_parm): Handle getting the class type.
1097 * parser.c (cp_parser_late_return_type_opt): Set up 'this'
1098 for use within the trailing return type.
1100 * pt.c (tsubst_decl) [VAR_DECL]: In unevaluated operand,
1101 don't tsubst DECL_INITIAL unless our type use auto.
1104 * semantics.c (constexpr_fn_retval): Handle CLEANUP_POINT_EXPR here.
1105 (massage_constexpr_body): Not here.
1108 * semantics.c (lambda_proxy_type): New.
1109 (build_capture_proxy): Use it.
1110 * cp-tree.h (DECLTYPE_FOR_LAMBDA_PROXY): New.
1111 * pt.c (tsubst) [DECLTYPE_TYPE]: Use them.
1114 * class.c (explain_non_literal_class): New.
1115 (finalize_literal_type_property): Call it.
1116 * cp-tree.h: Declare it.
1117 * semantics.c (ensure_literal_type_for_constexpr_object): Call it.
1118 (is_valid_constexpr_fn): Likewise.
1119 (massage_constexpr_body): Split out from...
1120 (register_constexpr_fundef): ...here.
1121 (is_instantiation_of_constexpr): New.
1122 (expand_or_defer_fn_1): Leave DECL_SAVED_TREE alone in that case.
1123 (explain_invalid_constexpr_fn): New.
1124 (cxx_eval_call_expression): Call it.
1125 (potential_constant_expression_1): Likewise. Avoid redundant errors.
1126 * method.c (process_subob_fn): Diagnose non-constexpr.
1127 (walk_field_subobs): Likewise.
1128 (synthesized_method_walk): Don't shortcut if we want diagnostics.
1129 (explain_implicit_non_constexpr): New.
1130 (defaulted_late_check): Use it.
1131 * call.c (build_cxx_call): Remember location.
1133 * method.c (maybe_explain_implicit_delete): Use pointer_set
1136 * class.c (finalize_literal_type_property): Update conditions.
1137 * method.c (defaulted_late_check): Set TYPE_HAS_CONSTEXPR_CTOR.
1139 * tree.c (build_vec_init_expr): Don't add TARGET_EXPR.
1140 * typeck2.c (digest_init_r): Handle VEC_INIT_EXPR.
1141 * semantics.c (cxx_eval_vec_init_1): Correct type.
1143 * init.c (build_value_init): Decide whether or not to zero-initialize
1144 based on user-providedness of default ctor, not any ctor.
1145 (build_value_init_noctor): Adjust assert.
1148 * call.c (convert_like_real) [ck_user]: Handle value-initialization.
1149 (build_new_method_call_1): Likewise.
1150 * init.c (expand_default_init): Handle direct list-initialization
1153 2011-06-27 Jakub Jelinek <jakub@redhat.com>
1155 * cp-tree.h (union lang_tree_node): Use it in chain_next expression.
1157 2011-06-26 Jason Merrill <jason@redhat.com>
1160 * semantics.c (potential_constant_expression_1): Check
1161 for non-literality rather than cleanup.
1162 (cxx_eval_constant_expression): Likewise.
1165 * semantics.c (potential_constant_expression_1): A TARGET_EXPR
1166 with a cleanup isn't constant.
1167 (cxx_eval_constant_expression): Likewise.
1168 * init.c (expand_default_init): Use maybe_constant_init.
1170 2011-06-24 Jakub Jelinek <jakub@redhat.com>
1173 * cp-tree.h (union lang_tree_node): Use TYPE_NEXT_VARIANT
1174 instead of TYPE_CHAIN for chain_next for types.
1176 2011-06-23 Gabriel Charette <gchare@google.com>
1178 * name-lookup.h (cp_binding_level): Removed unused
1179 member names_size. Update all users.
1181 2011-06-23 Jason Merrill <jason@redhat.com>
1183 * typeck2.c (build_functional_cast): Strip cv-quals for value init.
1184 * init.c (build_zero_init_1): Not here.
1187 * pt.c (resolve_overloaded_unification): Fix DR 115 handling.
1189 2011-06-23 Paolo Carlini <paolo.carlini@oracle.com>
1192 * decl2.c (build_anon_union_vars): Early return error_mark_node
1193 for a nested anonymous struct.
1195 2011-06-23 Jason Merrill <jason@redhat.com>
1198 * decl2.c (mark_used): Don't call synthesize_method for
1199 functions defaulted outside the class.
1201 * optimize.c (maybe_clone_body): Set linkage flags before
1202 cgraph_same_body_alias.
1205 * class.c (set_linkage_according_to_type): Hand off to
1206 determine_visibility.
1209 * init.c (build_zero_init_1): Strip cv-quals from scalar types.
1212 * pt.c (most_specialized_instantiation): Do check return types.
1214 2011-06-22 Jason Merrill <jason@redhat.com>
1217 * call.c (build_call_a): Set cp_function_chain->can_throw here.
1218 (build_cxx_call): Not here.
1220 2011-06-21 Jason Merrill <jason@redhat.com>
1223 * decl.c (cp_finish_decl): Adjust init_const_expr_p for refs.
1224 (grokdeclarator): constexpr doesn't apply const for refs.
1225 * parser.c (cp_parser_initializer_clause): Don't call
1226 maybe_constant_value here.
1227 * call.c (initialize_reference): Handle constexpr.
1230 * semantics.c (maybe_add_lambda_conv_op): Call mark_exp_read for
1231 static fn parameters.
1233 * call.c (add_builtin_candidates): Use cv_unqualified rather than
1235 * pt.c (tsubst_arg_types): Likewise.
1236 * except.c (build_throw): Use cv_unqualified.
1239 * call.c (cxx_type_promotes_to): Don't strip cv-quals.
1240 * semantics.c (lambda_return_type): Strip them here.
1242 2011-06-21 Andrew MacLeod <amacleod@redhat.com>
1244 * semantics.c: Add sync_ or SYNC__ to builtin names.
1246 2011-06-20 Jason Merrill <jason@redhat.com>
1249 * init.c (build_vec_init): Don't try to use a CONSTRUCTOR when
1251 * typeck2.c (process_init_constructor_array): Use {} for classes,
1253 * call.c (convert_like_real): Handle substitution failure.
1256 * pt.c (canonicalize_type_argument): New.
1257 (convert_template_argument, unify): Use it.
1260 * call.c (rejection_reason_code): Add rr_explicit_conversion.
1261 (print_z_candidate): Handle it.
1262 (explicit_conversion_rejection): New.
1263 (build_user_type_conversion_1): Reject an explicit conversion
1264 function that requires more than a qualification conversion.
1267 * decl.c (grokdeclarator): Don't set ctype to an ENUMERAL_TYPE.
1270 * tree.c (strip_typedefs): Use build_aligned_type.
1273 * call.c (sufficient_parms_p): Allow parameter packs too.
1276 * semantics.c (describable_type): Remove.
1277 * cp-tree.h: Likewise.
1278 * decl.c (cp_finish_decl): Don't call it.
1279 * init.c (build_new): Likewise.
1280 * parser.c (cp_parser_omp_for_loop): Likewise.
1281 * pt.c (tsubst_decl): Likewise.
1282 (do_auto_deduction): If we fail in a template, try again
1283 at instantiation time.
1286 * parser.c (cp_parser_lambda_introducer): Complain about redundant
1288 * semantics.c (add_capture): Likewise.
1289 (register_capture_members): Clear IDENTIFIER_MARKED.
1291 2011-06-17 Jason Merrill <jason@redhat.com>
1294 * call.c (convert_class_to_reference_1): Allow binding function
1295 lvalue to rvalue reference.
1298 Generate proxy VAR_DECLs for better lambda debug info.
1299 * cp-tree.h (FUNCTION_NEEDS_BODY_BLOCK): Add lambda operator().
1300 (LAMBDA_EXPR_PENDING_PROXIES): New.
1301 (struct tree_lambda_expr): Add pending_proxies.
1302 * name-lookup.c (pushdecl_maybe_friend_1): Handle capture shadowing.
1303 (qualify_lookup): Use is_lambda_ignored_entity.
1304 * parser.c (cp_parser_lambda_expression): Don't adjust field names.
1305 Call insert_pending_capture_proxies.
1306 (cp_parser_lambda_introducer): Use this_identifier.
1307 (cp_parser_lambda_declarator_opt): Call the object parameter
1308 of the op() "__closure" instead of "this".
1309 (cp_parser_lambda_body): Call build_capture_proxy.
1310 * semantics.c (build_capture_proxy, is_lambda_ignored_entity): New.
1311 (insert_pending_capture_proxies, insert_capture_proxy): New.
1312 (is_normal_capture_proxy, is_capture_proxy): New.
1313 (add_capture): Add __ to field names here, return capture proxy.
1314 (add_default_capture): Use this_identifier, adjust to expect
1315 add_capture to return a capture proxy.
1316 (outer_lambda_capture_p, thisify_lambda_field): Remove.
1317 (finish_id_expression, lambda_expr_this_capture): Adjust.
1318 (build_lambda_expr): Initialize LAMBDA_EXPR_PENDING_PROXIES.
1319 * pt.c (tsubst_copy_and_build): Check that LAMBDA_EXPR_PENDING_PROXIES
1322 * name-lookup.c (pushdecl_maybe_friend_1): Do check for shadowing
1323 of artificial locals.
1325 * parser.c (cp_parser_lambda_expression): Clear
1326 LAMBDA_EXPR_THIS_CAPTURE after parsing.
1327 * pt.c (tsubst_copy_and_build): Make sure it isn't set.
1329 * cp-tree.h (struct tree_lambda_expr): Change common to typed.
1330 Move non-pointers to end of struct.
1332 * pt.c (tsubst_decl): Handle DECL_VALUE_EXPR on reference.
1333 * decl.c (check_initializer): Handle DECL_VALUE_EXPR_P.
1335 * semantics.c (finish_non_static_data_member): Preserve dereference
1338 2011-06-16 Jason Merrill <jason@redhat.com>
1341 * parser.c (cp_parser_lambda_body): Share code between
1342 simple and complex cases instead of using cp_parser_function_body.
1345 * decl.c (check_initializer): Check narrowing.
1348 * pt.c (tsubst_decl) [FUNCTION_DECL]: Handle substitution failure.
1351 * semantics.c (finish_id_expression): Mark even dependent
1355 * error.c (dump_template_argument): Don't try to omit default
1356 template args from an argument pack.
1358 2011-06-15 H.J. Lu <hongjiu.lu@intel.com>
1361 * decl.c (get_dso_handle_node): Mark __dso_handle hidden if
1362 assembler supports hidden visibility.
1364 2011-06-14 Jason Merrill <jason@redhat.com>
1367 * cp-tree.h (DEFERRED_NOEXCEPT_SPEC_P): Handle overload.
1368 * method.c (defaulted_late_check): Only maybe_instantiate_noexcept
1369 if the declaration had an exception-specifier.
1370 (process_subob_fn): Don't maybe_instantiate_noexcept.
1371 * pt.c (maybe_instantiate_noexcept): Handle overload.
1372 * typeck2.c (nothrow_spec_p_uninst): New.
1373 (merge_exception_specifiers): Add 'fn' parm. Build up overload.
1374 * typeck.c (merge_types): Adjust.
1376 * pt.c (deduction_tsubst_fntype): Don't save input_location.
1377 (maybe_instantiate_noexcept): Likewise.
1379 2011-06-14 Joseph Myers <joseph@codesourcery.com>
1381 * Make-lang.in (cp/method.o): Update dependencies.
1382 * method.c: Include common/common-target.h.
1383 (use_thunk): Use targetm_common.have_named_sections.
1385 2011-06-14 Steve Ellcey <sje@cup.hp.com>
1387 * decl.c (cxx_init_decl_processing): Use ptr_mode instead of Pmode.
1389 2011-06-14 Jason Merrill <jason@redhat.com>
1391 * error.c (type_to_string): Print typedef-stripped version too.
1394 * call.c (perform_implicit_conversion_flags): Print source type as
1398 * typeck2.c (build_m_component_ref): Preserve rvalueness.
1401 * class.c (build_base_path): Fix cv-quals in unevaluated context.
1404 * semantics.c (cxx_fold_indirect_ref): Local, more permissive copy
1405 of fold_indirect_ref_1.
1406 (cxx_eval_indirect_ref): Use it.
1408 2011-06-11 Jan Hubicka <jh@suse.cz>
1410 * decl2.c (cp_write_global_declarations): Process aliases; look trhough
1413 2011-06-10 Paolo Carlini <paolo.carlini@oracle.com>
1416 * decl.c (grokdeclarator): Reject operator names in parameters.
1418 2011-06-10 Jan Hubicka <jh@suse.cz>
1420 * decl2.c (clear_decl_external): New functoin.
1421 (cp_write_global_declarations): Use it.
1423 2011-06-10 Paolo Carlini <paolo.carlini@oracle.com>
1425 * cp-tree.h (error_operand_p): Remove.
1427 2011-06-09 David Krauss <potswa@mac.com>
1430 * typeck2.c (build_x_arrow): Push fake template context
1431 to produce diagnostic on acyclic endless operator-> drill-down.
1432 * call.c (build_new_op): Change Boolean overload status
1433 value to a pointer to the overload function.
1434 * cp-tree.h: Likewise.
1435 * typeck.c: Likewise.
1436 * parser.c: Likewise.
1437 * decl2.c: Likewise.
1440 2011-06-09 Jason Merrill <jason@redhat.com>
1442 * semantics.c (maybe_constant_value): Handle overflowed input.
1443 (non_const_var_error): Handle non-constant DECL_INITIAL.
1445 * pt.c (build_non_dependent_expr): Use fold_non_dependent_expr_sfinae.
1447 * parser.c (cp_parser_constant_expression): Just return the
1448 non-constant expression.
1450 * semantics.c (finish_compound_literal): Set TREE_HAS_CONSTRUCTOR.
1452 2011-06-09 Paolo Carlini <paolo.carlini@oracle.com>
1455 * decl.c (grokdeclarator): Reject operator names in typedefs.
1457 2011-06-08 Jason Merrill <jason@redhat.com>
1460 * cp-tree.def (DEFERRED_NOEXCEPT): New.
1461 * cp-tree.h (struct tree_deferred_noexcept): New.
1462 (DEFERRED_NOEXCEPT_PATTERN, DEFERRED_NOEXCEPT_ARGS): New.
1463 (DEFERRED_NOEXCEPT_SPEC_P): New.
1464 (enum cp_tree_node_structure_enum): Add TS_CP_DEFERRED_NOEXCEPT.
1465 (union lang_tree_node): Add tree_deferred_noexcept.
1466 (maybe_instantiate_noexcept): Declare.
1467 * cp-objcp-common.c (cp_tree_size): Handle DEFERRED_NOEXCEPT.
1468 * error.c (dump_exception_spec): Likewise.
1469 * cxx-pretty-print.c (pp_cxx_exception_specification): Likewise.
1470 * ptree.c (cxx_print_xnode): Likewise.
1471 * tree.c (cp_tree_equal): Likewise.
1472 * decl.c (cp_tree_node_structure): Likewise.
1473 (duplicate_decls): Call maybe_instantiate_noexcept.
1474 * except.c (build_noexcept_spec): Handle DEFERRED_NOEXCEPT.
1475 (nothrow_spec_p, type_noexcept_p, type_throw_all_p): Check
1476 DEFERRED_NOEXCEPT_SPEC_P.
1477 * typeck2.c (merge_exception_specifiers): Likewise.
1478 * decl2.c (mark_used): Call maybe_instantiate_noexcept.
1479 * method.c (process_subob_fn, defaulted_late_check): Likewise.
1480 * pt.c (tsubst_exception_specification): Add defer_ok parm.
1481 Build DEFERRED_NOEXCEPT.
1482 (maybe_instantiate_noexcept): New.
1483 (tsubst, regenerate_decl_from_template, instantiate_decl): Adjust.
1484 * search.c (check_final_overrider): Call maybe_instantiate_noexcept.
1486 * semantics.c (potential_constant_expression_1): Handle destructor
1489 2011-06-08 Jakub Jelinek <jakub@redhat.com>
1491 * cp-tree.h (struct tinst_level): Add chain_next GTY
1494 2011-06-08 Jason Merrill <jason@redhat.com>
1497 * pt.c (deduction_tsubst_fntype): Don't free the tinst entry
1498 if a pending_template entry is pointing at it.
1500 2011-06-07 Jason Merrill <jason@redhat.com>
1504 * error.c (subst_to_string): New.
1505 (cp_printer): Use it for 'S'.
1506 (print_instantiation_partial_context_line): Handle subst context.
1507 * pt.c (push_tinst_level): Handle subst context.
1508 (deduction_tsubst_fntype): Don't track specific substitutions.
1509 Use push_tinst_level.
1511 * pt.c (deduction_tsubst_fntype): Use push_deduction_access_scope.
1512 (fn_type_unification): Don't call push_deduction_access_scope here.
1514 2011-06-06 Jason Merrill <jason@redhat.com>
1517 * typeck.c (perform_integral_promotions): Don't promote scoped enums.
1518 * call.c (convert_arg_to_ellipsis): Promote them here in old ABI.
1520 2011-06-06 Nicola Pero <nicola.pero@meta-innovation.com>,
1523 * parser.c (cp_parser_objc_at_property_declaration): Allow setter
1524 and getter names to use all the allowed method names.
1526 2011-06-06 Jason Merrill <jason@redhat.com>
1529 * semantics.c (potential_constant_expression_1): Handle FIELD_DECL.
1532 * decl.c (cp_finish_decl): Check DECL_FUNCTION_SCOPE_P rather than
1533 at_function_scope_p.
1536 * tree.c (build_target_expr): Deal with ARM ABI tweaks.
1538 2011-06-04 Jonathan Wakely <jwakely.gcc@gmail.com>
1540 * init.c (build_delete): Warn when deleting type with non-virtual
1543 2011-06-03 Jakub Jelinek <jakub@redhat.com>
1546 * mangle.c (write_nested_name): Use CP_DECL_CONTEXT instead of
1549 2011-06-01 Jason Merrill <jason@redhat.com>
1551 * pt.c (build_non_dependent_expr): Remove special handling of
1555 * pt.c (template_args_equal): Handle one arg being NULL_TREE.
1556 (deduction_tsubst_fntype): Handle excessive non-infinite recursion.
1559 * typeck2.c (build_x_arrow): Don't use build_min_nt.
1561 2010-05-31 Fabien Chêne <fabien@gcc.gnu.org>
1564 * name-lookup.c (supplement_binding_1): If the old binding was a
1565 type name, also check that the DECL actually refers to the same
1566 type or is not a type.
1568 2011-05-31 Jason Merrill <jason@redhat.com>
1571 * tree.c (lvalue_kind): Recurse on NON_DEPENDENT_EXPR. Handle
1572 ARROW_EXPR, TYPEID_EXPR, and arbitrary class-valued expressions.
1573 (build_min_non_dep): Preserve reference refs.
1574 (build_min_non_dep_call_vec): Likewise
1576 2011-05-30 Jakub Jelinek <jakub@redhat.com>
1579 * semantics.c (finish_omp_clauses): Call require_complete_type
1580 even for copyin/copyprivate clauses. Only call
1581 cxx_omp_create_clause_info if inner_type is COMPLETE_TYPE_P.
1583 2011-05-28 Jason Merrill <jason@redhat.com>
1586 * parser.c (cp_parser_lambda_expression): Improve error recovery.
1587 (cp_parser_lambda_declarator_opt): Likewise. Return bool.
1589 2011-05-27 Jason Merrill <jason@redhat.com>
1592 * parser.c (cp_parser_pseudo_destructor_name): Commit to parse
1595 * mangle.c (mangle_decl_string): Make sure we don't try to mangle
1599 * semantics.c (maybe_add_lambda_conv_op): Fix COMDAT sharing.
1600 * decl.c (start_preparsed_function): Don't call comdat_linkage for
1604 * mangle.c (write_expression): Handle MODOP_EXPR.
1607 * parser.c (cp_parser_unqualified_id): Don't check
1608 constructor_name_p for enums.
1611 * pt.c (dependent_type_p_r): Avoid infinite recursion.
1614 * error.c (dump_expr) [COMPONENT_REF]: Use pp_cxx_dot
1615 with INDIRECT_REF of REFERENCE_TYPE.
1618 * pt.c (get_mostly_instantiated_function_type): Use push_access_scope.
1620 2011-05-27 Nathan Froyd <froydnj@codesourcery.com>
1622 * cp-tree.h (building_stmt_tree): Delete.
1623 * decl.c (save_function_data): Tweak initializer for x_cur_stmt_list.
1624 (build_aggr_init_full_exprs): Call building_stmt_list_p
1625 instead of building_stmt_tree.
1626 (initialize_local_var): Likewise.
1627 (finish_function): Likewise.
1628 * decl2.c (finish_anon_union): Likewise.
1629 * init.c (begin_init_stmts): Likewise.
1630 (finish_init_stmts): Likewise.
1631 (expand_aggr_init_1): Likewise.
1632 * name-lookup.c (do_local_using_decl): Likewise.
1633 (do_namespace_alias): Likewise.
1634 (do_using_directive): Likewise.
1635 (cp_emit_debug_info_for_using): Likewise.
1636 * semantics.c (add_stmt): Assert that stmt_list_stack is non-empty.
1638 2011-05-27 Paolo Carlini <paolo.carlini@oracle.com>
1641 * typeck2.c (build_functional_cast): Complain early for invalid uses
1642 of 'auto' and set type to error_mark_node.
1644 2011-05-26 Jason Merrill <jason@redhat.com>
1647 * parser.c (cp_parser_member_declaration): Allow friend T.
1648 * friend.c (make_friend_class): Ignore non-classes.
1649 * pt.c (instantiate_class_template_1): Handle TEMPLATE_TYPE_PARM.
1652 * pt.c (convert_template_argument): Don't complain about using
1653 injected-class-name as template template argument.
1656 * decl.c (check_static_variable_definition): Now static.
1657 (cp_finish_decl): Call it here.
1658 (grokdeclarator): Not here.
1659 * pt.c (instantiate_class_template_1): Or here.
1660 * cp-tree.h: Don't declare it.
1662 2011-05-26 Janis Johnson <janis187@us.ibm.com>
1663 Nathan Froyd <froydnj@codesourcery.com>
1667 * name-lookup.h (enum scope_kind): Add sk_cond.
1668 * name-lookup.c (pushdecl_maybe_friend): Get scope of shadowed local.
1669 Detect and report error for redeclaration from for-init or if
1670 or switch condition.
1671 (begin_scope): Handle sk_cond.
1672 * semantics.c (begin_if_stmt): Use sk_cond.
1673 (begin switch_stmt): Ditto.
1675 2011-05-26 Jason Merrill <jason@redhat.com>
1678 * name-lookup.h (cp_class_binding): Make base a pointer.
1679 * name-lookup.c (new_class_binding): Adjust.
1680 (poplevel_class): Adjust.
1683 * decl.c (grokparms): Function parameter packs don't need to
1685 * pt.c (type_unification_real): But they aren't deduced otherwise.
1687 2011-05-25 Jason Merrill <jason@redhat.com>
1690 * decl.c (build_enumerator): If incremented enumerator won't fit in
1691 previous integral type, find one it will fit in.
1694 * decl.c (create_array_type_for_decl): Complain about array of auto.
1698 * error.c (dump_template_bindings): Set processing_template_decl
1699 for a partial instantiation.
1702 * decl.c (grokdeclarator): Don't change type when adding rvalue ref
1703 to another reference type.
1706 * decl.c (case_conversion): New.
1707 (finish_case_label): Use it.
1709 * ptree.c (cxx_print_xnode): Handle ARGUMENT_PACK_SELECT.
1712 * pt.c (dependent_template_arg_p): See through ARGUMENT_PACK_SELECT.
1715 * decl.c (grokdeclarator): Complain about auto typedef.
1718 * decl.c (grokdeclarator): Complain later for auto parameter.
1719 * pt.c (splice_late_return_type): Handle use in a template
1723 * typeck.c (cp_build_modify_expr): Check DECL_DEFAULTED_FN.
1726 * parser.c (cp_parser_parameter_declaration): Recognize
1727 list-initialization.
1728 (cp_parser_direct_declarator): Check for the closing
1729 paren before parsing definitely.
1732 * parser.c (cp_parser_constructor_declarator_p): Don't check
1733 constructor_name_p for enums.
1734 (cp_parser_diagnose_invalid_type_name): Correct error message.
1737 * init.c (perform_member_init): Handle list-initialization
1738 of array of non-trivial class type.
1741 * pt.c (instantiate_class_template_1): Call maybe_add_lambda_conv_op.
1742 * semantics.c (lambda_function): Check COMPLETE_OR_OPEN_TYPE_P.
1745 * pt.c (tsubst_decl) [PARM_DECL]: Handle partial instantiation of
1746 function parameter pack.
1747 (tsubst_pack_expansion): Likewise.
1749 * cp-objcp-common.c (cp_common_init_ts): TYPE_ARGUMENT_PACK has
1752 2011-05-25 Jakub Jelinek <jakub@redhat.com>
1754 * cp-objcp-common.c (cp_common_init_ts): Mark CTOR_INITIALIZER
1758 * semantics.c (cxx_eval_bit_field_ref): Handle the
1759 case when BIT_FIELD_REF doesn't cover only a single field.
1761 2011-05-24 Jason Merrill <jason@redhat.com>
1764 * pt.c (get_mostly_instantiated_function_type): Use
1765 push_deferring_access_checks rather than set flag_access_control.
1767 2011-05-24 Nicola Pero <nicola.pero@meta-innovation.com>,
1769 * parser.c (cp_parser_objc_class_ivars): Deal gracefully with a
1770 syntax error in declaring an ObjC instance variable.
1772 2011-05-24 Jason Merrill <jason@redhat.com>
1775 * class.c (pushclass): Accept NULL argument.
1776 (popclass): Deal with popping null class.
1777 * pt.c (push_access_scope, pop_access_scope): Use them rather than
1778 push_to_top_level/pop_from_top_level.
1779 (push_deduction_access_scope, pop_defarg_context): New.
1780 (fn_type_unification): Use them.
1781 * name-lookup.c (lookup_name_real_1): Check current_class_type.
1783 2011-05-24 Paolo Carlini <paolo.carlini@oracle.com>
1785 * decl.c (grokdeclarator): Use current_class_name.
1787 2011-05-24 Joseph Myers <joseph@codesourcery.com>
1789 * Make-lang.in (GXX_OBJS): Remove prefix.o.
1790 (g++$(exeext)): Use libcommon-target.a.
1791 (CXX_C_OBJS): Remove prefix.o.
1793 2011-05-23 Jason Merrill <jason@redhat.com>
1795 * pt.c (tsubst_copy_and_build): Use current_class_name.
1798 * call.c (convert_arg_to_ellipsis): Call force_rvalue.
1801 * typeck.c (cp_build_c_cast): Don't strip cv-quals when
1802 converting to reference.
1803 (build_static_cast_1): Update for glvalues.
1806 * typeck.c (build_const_cast_1): Handle rvalue references.
1809 * decl.c (use_eh_spec_block): Do use an EH spec block for a
1813 * call.c (splice_viable): Be strict in templates.
1816 * error.c (dump_template_bindings): Suppress access control.
1819 * pt.c (instantiate_decl): Handle =default.
1822 * pt.c (invalid_nontype_parm_type_p): Allow DECLTYPE_TYPE.
1824 2011-05-23 Nathan Froyd <froydnj@codesourcery.com>
1826 * call.c (build_over_call): Tweak call to check_function_arguments.
1827 * typeck.c (cp_build_function_call_vec): Likewise.
1829 2011-05-23 Jonathan Wakely <jwakely.gcc@gmail.com>
1832 * init.c (perform_member_init): Check for self-initialization.
1834 2011-05-22 Jason Merrill <jason@redhat.com>
1837 * typeck.c (composite_pointer_type_r): Return error_mark_node
1838 on error in SFINAE context.
1840 2011-05-20 Jason Merrill <jason@redhat.com>
1843 * decl.c (grokdeclarator): Don't add set const function-cv-qual
1844 for constexpr fns to memfn_quals, just add it to the type.
1845 (revert_static_member_fn): Don't complain about quals.
1846 (check_static_quals): New.
1847 (grokfndecl): Call it.
1848 (start_preparsed_function): Don't call revert_static_member_fn.
1851 * decl.c (revert_static_member_fn): Ignore const on constexpr fn.
1854 * cvt.c (type_promotes_to): Don't promote scoped enums.
1857 * decl.c (duplicate_decls): Preserve DECL_DELETED_FN.
1860 * tree.c (stabilize_expr): Fix typo.
1864 * typeck.c (comp_except_specs): noexcept(false) is not compatible
1865 with throw(type-list).
1866 * typeck2.c (merge_exception_specifiers): noexcept(false)
1867 beats any more limited specification.
1871 * pt.c (tsubst_copy_and_build) [CALL_EXPR]: Avoid repeating
1873 * semantics.c (perform_koenig_lookup): Add complain parm.
1874 * cp-tree.h: Adjust.
1875 * parser.c (cp_parser_postfix_expression): Adjust.
1876 (cp_parser_perform_range_for_lookup): Adjust.
1878 2011-05-20 Jason Merrill <jason@redhat.com>
1880 * semantics.c (finish_call_expr): SET_EXPR_LOCATION.
1882 2011-05-20 Joseph Myers <joseph@codesourcery.com>
1884 * Make-lang.in (GXX_OBJS): Remove intl.o and version.o.
1886 2011-05-19 Jakub Jelinek <jakub@redhat.com>
1889 * decl.c (check_omp_return): Stop searching on sk_function_parms.
1892 * method.c (get_dtor, get_copy_ctor): Add COMPLAIN argument,
1893 pass it down to locate_fn_flags.
1894 * cp-tree.h (get_dtor, get_copy_ctor): Adjust prototypes.
1895 * semantics.c (cxx_omp_create_clause_info): Adjust callers.
1896 * cp-gimplify.c: Include splay-tree.h.
1897 (splay_tree_compare_decl_uid, omp_var_to_track,
1898 omp_cxx_notice_variable): New functions.
1899 (struct cp_genericize_omp_taskreg): New type.
1900 (struct cp_genericize_data): Add omp_ctx field.
1901 (cp_genericize_r): Attempt to determine implicitly determined
1902 firstprivate class type variables.
1903 (cp_genericize): Clear omp_ctx.
1904 * Make-lang.in (cp/cp-gimplify.o): Depend on $(SPLAY_TREE_H).
1906 2011-05-18 Jason Merrill <jason@redhat.com>
1910 * class.c (finalize_literal_type_property): Do check
1911 for constexpr member functions of non-literal class.
1912 (finish_struct): Don't call check_deferred_constexpr_decls.
1913 * cp-tree.h: Don't declare it.
1914 (DECL_DEFERRED_CONSTEXPR_CHECK): Remove.
1915 * decl.c (grok_special_member_properties): Don't check it
1916 (grokfnedcl): Don't call validate_constexpr_fundecl.
1917 (start_preparsed_function): Do call it.
1918 * pt.c (tsubst_decl): Don't call it.
1919 (instantiate_class_template_1): Don't call
1920 check_deferred_constexpr_decls.
1921 * semantics.c (literal_type_p): Check for any incompleteness.
1922 (ensure_literal_type_for_constexpr_object): Likewise.
1923 (is_valid_constexpr_fn): Revert deferral changes.
1924 (validate_constexpr_fundecl): Likewise.
1925 (register_constexpr_fundef): Likewise.
1926 (check_deferred_constexpr_decls): Remove.
1928 2011-05-16 Jason Merrill <jason@redhat.com>
1931 * pt.c (deduction_tsubst_fntype): Use a VEC initially.
1933 2011-05-15 Paolo Carlini <paolo.carlini@oracle.com>
1935 * cxx-pretty-print.c: Update comment.
1936 * semantics.c (trait_expr_value, finish_trait_expr):
1938 * parser.c (cp_parser_primary_expression): Likewise.
1940 2011-05-15 Jonathan Wakely <jwakely.gcc@gmail.com>
1943 * parser.c (cp_parser_perform_range_for_lookup): Call complete_type.
1945 2011-05-13 Ville Voutilainen <ville.voutilainen@gmail.com>
1947 Implement final on class.
1948 * class.c (check_bases): Diagnose derivation from a final class.
1949 * cp-tree.h (lang_type_class): Add is_final and adjust dummy.
1950 (CLASSTYPE_FINAL): New.
1951 * parser.c (cp_parser_class_head): Parse class-virt-specifier, set
1953 * pt.c (instantiate_class_template_1): Copy CLASSTYPE_FINAL.
1955 2011-05-13 Jason Merrill <jason@redhat.com>
1958 * pt.c (deduction_tsubst_fntype): New.
1959 (fn_type_unification): Use it.
1960 (init_template_processing): Initialize hash table.
1961 (print_template_statistics): Print hash table stats.
1963 * call.c (build_op_call): Use timevar_cond_start/stop.
1964 (build_user_type_conversion): Likewise.
1966 2011-05-12 Jason Merrill <jason@redhat.com>
1968 * cp-tree.h (DECL_DEFERRED_CONSTEXPR_CHECK): New.
1969 * semantics.c (validate_constexpr_fundecl): Set it.
1970 (check_deferred_constexpr_decls): Clear it.
1971 (register_constexpr_fundef): Make sure it isn't set.
1972 * decl.c (grok_special_member_properties): Check it.
1974 2011-05-11 Jason Merrill <jason@redhat.com>
1977 * semantics.c (validate_constexpr_fundecl): Defer checking if
1978 an argument type is being defined.
1979 (is_valid_constexpr_fn): Add defer_ok parm.
1980 (cxx_eval_call_expression): Adjust.
1981 (check_deferred_constexpr_decls): New.
1982 (literal_type_p): Make sure type isn't being defined.
1983 (ensure_literal_type_for_constexpr_object): Handle type being defined.
1984 * cp-tree.h: Declare check_deferred_constexpr_decls.
1985 * decl.c (grokfndecl): Call validate_constexpr_fundecl here.
1986 (start_preparsed_function, cp_finish_decl): Not here.
1987 * class.c (finalize_literal_type_property): Don't call
1988 validate_constexpr_fundecl.
1989 (finish_struct): Call check_deferred_constexpr_decls.
1990 * pt.c (tsubst_decl): Call validate_constexpr_fundecl.
1991 (instantiate_class_template): Call check_deferred_constexpr_decls.
1993 * semantics.c (validate_constexpr_fundecl): Check DECL_TEMPLATE_INFO
1994 rather than DECL_TEMPLATE_INSTANTIATION.
1995 (cxx_eval_call_expression): Likewise.
1997 * semantics.c (register_constexpr_fundef): Add to hash table here.
1998 (validate_constexpr_fundecl): Not here.
2000 * decl.c (grokdeclarator): Only set DECL_DECLARED_CONSTEXPR_P once.
2002 * pt.c (build_non_dependent_expr): Don't check null_ptr_cst_p,
2003 do call maybe_constant_value in C++0x mode.
2004 * semantics.c (cxx_eval_constant_expression): Handle TEMPLATE_DECL.
2007 * pt.c (value_dependent_expr_p): Handle CONSTRUCTOR.
2009 2011-05-11 Nathan Froyd <froydnj@codesourcery.com>
2011 * cp-tree.h (TYPENAME_TYPE_FULLNAME, TYPEOF_TYPE_EXPR): Use
2013 (UNDERLYING_TYPE_TYPE, DECLTYPE_TYPE_EXPR): Likewise.
2014 (DECLTYPE_TYPE_ID_EXPR_OR_MEMBER_ACCESS_P): Likewise.
2015 (TEMPLATE_TYPE_PARM_INDEX): Likewise.
2017 2011-05-10 Jason Merrill <jason@redhat.com>
2020 * class.c (type_build_ctor_call): New.
2021 * cp-tree.h: Declare it.
2022 * decl.c (check_initializer): Use it instead of
2023 TYPE_NEEDS_CONSTRUCTING.
2024 * init.c (build_value_init, build_value_init_noctor): Likewise.
2025 (perform_member_init, expand_aggr_init_1, build_new_1): Likewise.
2026 (build_vec_init): Likewise.
2027 * typeck2.c (process_init_constructor_array): Likewise.
2028 (process_init_constructor_record): Likewise.
2031 * pt.c (tsubst_copy_and_build): Handle substitution of a pack
2032 expansion producing another expansion.
2034 2011-05-10 Ville Voutilainen <ville.voutilainen@gmail.com>
2036 Fixes for override/final.
2037 * class.c (check_for_override): Diagnose final on a nonvirtual
2038 member function, diagnose override for a virtual with no matching
2039 override. Don't fiddle around with DECL_VINDEX.
2041 2011-05-10 Nathan Froyd <froydnj@codesourcery.com>
2043 * cp-tree.def (EXPR_PACK_EXPANSION): Add an operand.
2044 * cp-objcp-common.c (cp_common_init_ts): Mark it as TS_TYPED.
2045 * cp-tree.h (PACK_EXPANSION_PARAMETER_PACKS): Use the new
2046 operand of EXPR_PACK_EXPANSION.
2047 (cp_tree_operand_length): Declare.
2048 * tree.c (cp_tree_operand_length): Define.
2049 (cp_tree_equal): Call it.
2050 * pt.c (value_dependent_expr_P): Likewise.
2051 * mangle.c (write_expression): Likewise.
2053 2011-05-09 Paolo Carlini <paolo.carlini@oracle.com>
2057 * decl.c (reshape_init): Take a complain parameter and do
2058 not call error if tf_error is not set.
2059 (check_initializer, reshape_init_r, reshape_init_array,
2060 reshape_init_array_1, reshape_init_vector, reshape_init_class):
2062 * typeck2.c (digest_init_r): Take a complain parameter and
2063 pass it to convert_for_initialization.
2064 (digest_init, digest_init_flags, process_init_constructor_array,
2065 process_init_constructor_record, process_init_constructor_union,
2066 process_init_constructor, digest_init_r): Adjust.
2067 * init.c (expand_default_init, build_new_1): Likewise.
2068 * typeck.c (cp_build_modify_expr): Likewise.
2069 * decl2.c (grokfield): Likewise.
2070 * call.c (convert_like_real, convert_default_arg): Likewise.
2071 * semantics.c (finish_compound_literal): Pass complain to
2072 reshape_init and digest_init.
2073 * cp-tree.h: Adjust declarations.
2075 2011-05-07 Fabien Chêne <fabien@gcc.gnu.org>
2078 * init.c (diagnose_uninitialized_cst_or_ref_member_1): stop the
2079 recursion if there is user defined constructor.
2081 2011-05-09 Jason Merrill <jason@redhat.com>
2084 * decl.c (initialize_local_var): Use DECL_INITIAL for simple
2087 2011-05-08 Ville Voutilainen <ville.voutilainen@gmail.com>
2089 Implement final/override for member functions.
2090 * class.c (check_for_override): Check for DECL_OVERRIDE_P.
2091 * cp-tree.h (DECL_OVERRIDE_P, DECL_FINAL_P): New.
2092 (cp_virt_specifiers, enum virt_specifier): New.
2093 * decl.c (set_virt_specifiers): New.
2094 (grokdeclarator): Use them. Diagnose virt-specifiers on non-fields.
2095 * parser.c (make_call_declarator): add virt-specifiers parameter.
2096 (cp_parser_lambda_declarator_opt): Adjust.
2097 (cp_parser_direct_declarator): Likewise.
2098 (cp_parser_virt_specifier_seq_opt): New.
2099 * search.c (check_final_overrider): Diagnose attempts to override
2100 a final member function.
2102 2011-05-09 Dodji Seketeli <dodji@redhat.com>
2105 * class.c (fixed_type_or_null): Use type_dependent_p_push to test
2106 if the instance has a dependent initializer.
2108 2011-05-08 Paolo Carlini <paolo.carlini@oracle.com>
2111 * cxx-pretty-print.c (pp_cxx_template_declaration): Remove
2112 effectively unused variable.
2114 2011-05-07 Eric Botcazou <ebotcazou@adacore.com>
2116 * name-lookup.h (global_bindings_p): Adjust prototype.
2117 * name-lookup.c (global_bindings_p): Return bool.
2119 2011-05-06 Jason Merrill <jason@redhat.com>
2121 * decl.c (stabilize_save_expr_r): Set *walk_subtrees as
2125 * semantics.c (cxx_eval_conditional_expression): Check
2126 integer_zerop instead.
2127 (potential_constant_expression_1): Likewise.
2130 * semantics.c (cxx_eval_array_reference): Handle implicit
2133 2011-05-06 Nathan Froyd <froydnj@codesourcery.com>
2135 * cp-tree.h (type_of_this_parm, class_of_this_parm): New functions.
2136 * call.c (standard_conversion): Call class_of_this_parm.
2137 * cxx-pretty-print.c (pp_cxx_implicit_parameter_type): Likewise.
2138 (pp_cxx_direct_abstract_declarator): Likewise.
2139 * decl2.c (change_return_type): Likewise.
2140 (cp_reconstruct_complex_type): Likewise.
2141 * error.c (dump_type_suffix, dump_function_decl): Likewise.
2142 * mangle.c (write_function_type): Likewise.
2143 * pt.c (unify): Likewise.
2144 * typeck.c (merge_types, type_memfn_quals): Likewise.
2145 * decl.c (build_this_parm): Call type_of_this_parm.
2147 2011-05-06 Dodji Seketeli <dodji@redhat.com>
2150 * cp-tree.h (non_static_member_function_p): Declare new function.
2151 * tree.c (non_static_member_function_p): Define it.
2152 * semantics.c (finish_call_expr): Use it.
2154 2011-05-05 Nathan Froyd <froydnj@codesourcery.com>
2156 * decl.c (finish_case_label): Omit the loc argument to
2159 2011-05-05 Jason Merrill <jason@redhat.com>
2161 * cp-tree.h (REFERENCE_REF_P): Just check the type.
2162 * cvt.c (convert_from_reference): Adjust.
2163 * pt.c (build_non_dependent_expr): Adjust.
2164 * semantics.c (finish_offsetof): Adjust.
2165 * tree.c (lvalue_kind): Use it.
2168 * tree.c (stabilize_expr): Don't make gratuitous copies of classes.
2170 2011-05-05 Eric Botcazou <ebotcazou@adacore.com>
2172 * decl.c (start_preparsed_function): Do not set
2173 dont_save_pending_sizes_p.
2175 2011-05-05 Joseph Myers <joseph@codesourcery.com>
2177 * parser.c (cp_parser_objc_method_definition_list): Update call to
2178 objc_start_method_definition.
2180 2011-05-04 Jason Merrill <jason@redhat.com>
2183 * class.c (resolves_to_fixed_type_p): Don't look closely
2186 2011-05-03 Paolo Carlini <paolo.carlini@oracle.com>
2189 * call.c (add_builtin_candidate): Handle REALPART_EXPR and
2192 2011-05-02 Lawrence Crowl <crowl@google.com>
2194 * decl.c: (push_local_name): Change TV_NAME_LOOKUP to start/stop.
2195 (poplevel): Refactor POP_TIMEVAR_AND_RETURN to plain code.
2196 Change TV_NAME_LOOKUP to start/stop.
2197 (define_label): Refactor timevar calls out to a wrapper function.
2198 Change TV_NAME_LOOKUP to start/stop.
2199 (xref_tag): Likewise.
2200 (lookup_label): Refactor timevar calls out to a wrapper function.
2201 Change TV_NAME_LOOKUP to start_cond/stop_cond.
2203 * pt.c: (instantiate_class_template): Add a wrapper to push/pop new
2205 (instantiate_template): Add a wrapper to push/pop new TV_TEMPLATE_INST.
2206 (lookup_template_class): Refactor timevar calls out to a wrapper
2207 function. Change use of TV_NAME_LOOKUP to TV_TEMPLATE_INST.
2208 (instantiate_decl): Change TV_PARSE to TV_TEMPLATE_INST.
2210 * name-lookup.c: (store_bindings): Change TV_NAME_LOOKUP to start/stop.
2211 (poplevel_class): Change TV_NAME_LOOKUP to start_cond/stop_cond.
2212 (push_namespace): Likewise.
2213 (pop_nested_namespace): Likewise.
2214 (pushdecl_namespace_level): Likewise.
2215 (store_class_bindings): Likewise.
2216 (push_to_top_level): Likewise.
2217 (identifier_type_value): Refactor timevar calls out to a wrapper
2218 function. Change TV_NAME_LOOKUP to start/stop.
2219 (find_binding): Likewise.
2220 (push_using_decl): Likewise.
2221 (lookup_arg_dependent): Likewise.
2222 (push_using_directive): Likewise.
2223 (qualified_lookup_using_namespace): Refactor POP_TIMEVAR_AND_RETURN
2224 to plain code. Change TV_NAME_LOOKUP to start/stop.
2225 (lookup_type_current_level): Likewise. Refactor inner return to
2227 (pushdecl_class_level): Refactor POP_TIMEVAR_AND_RETURN to plain
2228 code. Change TV_NAME_LOOKUP to start_cond/stop_cond.
2229 (pushdecl_top_level_1): Likewise.
2230 (lookup_using_namespace): Likewise.
2231 (pushdecl_with_scope): Refactor timevar calls out to a wrapper
2232 function. Change TV_NAME_LOOKUP to start_cond/stop_cond.
2233 (push_overloaded_decl): Likewise.
2234 (push_class_level_binding): Likewise.
2235 (namespace_binding): Likewise.
2236 (set_namespace_binding): Likewise.
2237 (supplement_binding): Likewise.
2238 (unqualified_namespace_lookup): Likewise.
2239 (lookup_name_real): Likewise.
2240 (lookup_type_scope): Likewise.
2241 (namespace_ancestor): Likewise.
2242 (lookup_name_innermost_nonclass_level): Likewise.
2243 (pushtag): Likewise.
2244 (pop_from_top_level): Likewise.
2245 (pushdecl_maybe_friend): Refactor timevar calls out to a wrapper
2246 function. Change TV_NAME_LOOKUP to start_cond/stop_cond. Wrap long
2248 (add_using_namespace): Refactor timevar calls out to a wrapper
2249 function. Change TV_NAME_LOOKUP to start_cond/stop_cond. Bypass
2250 wrapper on call to self.
2252 * decl2.c: (cp_write_global_declarations): Add start/stop of
2253 new TV_PHASE_DEFERRED, TV_PHASE_CGRAPH, TV_PHASE_CHECK_DBGINFO.
2254 Remove push/pop calls to TV_VARCONST.
2256 * parser.c: Add include of "timevar.h".
2257 (cp_parser_explicit_instantiation): Add push/pop calls to
2259 (cp_parser_enum_specifier): Add push/pop calls to new TV_PARSE_ENUM.
2260 (cp_parser_class_specifier): Add wrapper to add push/pop calls to
2262 (cp_parser_function_definition_from_specifiers_and_declarator): Add
2263 push/pop calls to new TV_PARSE_FUNC or TV_PARSE_INLINE.
2264 (cp_parser_late_parsing_for_member): Add push/pop calls to
2265 new TV_PARSE_INMETH.
2267 * call.c: Add include of "timevar.h".
2268 (convert_class_to_reference): Wrap and add push/pop calls to
2270 (build_op_call): Likewise.
2271 (build_conditional_expr): Likewise.
2272 (build_new_op): Likewise.
2273 (build_new_method_call): Likewise.
2274 (build_user_type_conversion): Reorganize to single return and add
2275 push/pop calls to TV_OVERLOAD.
2276 (perform_overload_resolution): Likewise.
2278 * Make-lang.in: Add dependence of call.o and parser.o on $(TIMEVAR_H).
2280 2011-05-02 Jason Merrill <jason@redhat.com>
2282 * tree.c (build_vec_init_expr): Take complain parm.
2283 (build_vec_init_elt): Likewise. Free arg vector.
2284 (diagnose_non_constexpr_vec_init, build_array_copy): Adjust.
2285 * cp-tree.h (VEC_INIT_EXPR_SLOT): Use VEC_INIT_EXPR_CHECK.
2286 (VEC_INIT_EXPR_INIT): Likewise.
2287 Adjust build_vec_init_expr declaration.
2288 * init.c (perform_member_init): Adjust.
2292 * cp-tree.def (VEC_INIT_EXPR): Add third operand.
2293 * cp-tree.h (VEC_INIT_EXPR_NELTS): New.
2294 * cp-gimplify.c (cp_gimplify_expr) [VEC_INIT_EXPR]: Handle it.
2295 * tree.c (build_vec_init_expr): Handle getting pointer/nelts.
2296 (build_vec_init_elt): Don't expect an array type.
2297 (build_array_copy): Adjust.
2298 * init.c (perform_member_init): Adjust.
2299 (build_new_1): Use build_vec_init_expr.
2302 * tree.c (build_vec_init_expr): Set TREE_SIDE_EFFECTS.
2303 Protect an explicit target.
2306 * decl.c (stabilize_save_expr_r, stabilize_vla_size): New.
2307 (compute_array_index_type): Revert earlier 48446 changes.
2308 (grokdeclarator): Use stabilize_vla_size.
2310 2011-05-02 Dmitry Gorbachev <d.g.gorbachev@gmail.com>
2311 Eric Botcazou <ebotcazou@adacore.com>
2313 * parser.c (cp_parser_init_declarator): Set pushed_scope to NULL_TREE
2314 instead of inappropriate zero values.
2316 2011-05-02 Paolo Carlini <paolo.carlini@oracle.com>
2319 * decl.c (compute_array_index_type): Check build_expr_type_conversion
2320 return value for NULL_TREE.
2322 2011-04-29 Paolo Carlini <paolo.carlini@oracle.com>
2325 * init.c (perform_member_init): Check build_value_init return
2326 value for error_mark_node.
2328 2011-04-29 Diego Novillo <dnovillo@google.com>
2329 Le-Chun Wu <lcwu@google.com>
2331 * call.c (conversion_null_warnings): Also handle assignments
2332 when warning about NULL conversions.
2334 2011-04-29 Le-Chun Wu <lcwu@google.com>
2336 * cp-tree.h (LOOKUP_EXPLICIT_TMPL_ARGS): Define.
2337 * call.c (build_new_function_call): Set it for TEMPLATE_ID_EXPRs.
2338 (build_over_call): Use it to determine whether to emit a NULL
2339 warning for template function instantiations.
2340 (build_new_method_call): Set LOOKUP_EXPLICIT_TMPL_ARGS if
2341 EXPLICIT_TARGS is set.
2343 2011-04-29 Nicola Pero <nicola.pero@meta-innovation.com>,
2344 Mike Stump <mikestump@comcast.net>
2346 * Make-lang.in ($(srcdir)/cp/cfns.h): Enable the dependency only
2347 in maintainer mode. Use the --output-file option of gperf instead
2348 of > to prevent creating an empty cp/cfns.h when gperf is not
2351 2011-04-28 Paolo Carlini <paolo.carlini@oracle.com>
2354 * semantics.c (finish_base_specifier): cv-qualified base class
2355 is fine, per DR 484.
2357 2011-04-28 Dodji Seketeli <dodji@redhat.com>
2360 * semantics.c (finish_call_expr): Don't forget BASELINK nodes when
2361 considering call expressions involving a member function.
2363 2011-04-28 Paolo Carlini <paolo.carlini@oracle.com>
2366 * tree.c (build_cplus_new): Check build_target_expr return
2367 value for error_mark_node.
2369 2011-04-28 Paolo Carlini <paolo.carlini@oracle.com>
2372 * semantics.c (literal_type_p): Reference types are literal types,
2374 (valid_type_in_constexpr_fundecl_p): Remove.
2375 (is_valid_constexpr_fn): Adjust.
2377 2011-04-27 Jason Merrill <jason@redhat.com>
2380 Implement list-initialization of _Complex.
2381 * decl.c (reshape_init_r): Allow {real,imag} for _Complex.
2382 (check_initializer): Likewise.
2383 * call.c (build_complex_conv): New.
2384 (implicit_conversion): Call it.
2385 (convert_like_real): Handle it.
2386 * typeck2.c (check_narrowing): Handle it.
2388 * init.c (build_vec_delete_1): Look for sfk_deleting_destructor to
2389 decide whether to delete.
2390 (build_vec_init): Pass sfk_complete_destructor.
2393 * cp-tree.def (VEC_INIT_EXPR): Add third operand.
2394 * cp-tree.h (VEC_INIT_EXPR_NELTS): New.
2395 * cp-gimplify.c (cp_gimplify_expr) [VEC_INIT_EXPR]: Handle it.
2396 * tree.c (build_vec_init_expr): Handle getting pointer/nelts.
2397 (build_vec_init_elt): Don't expect an array type.
2398 (build_array_copy): Adjust.
2399 * init.c (perform_member_init): Adjust.
2400 (build_new_1): Use build_vec_init_expr.
2402 * class.c (resolve_address_of_overloaded_function): Don't
2403 change OVERLOAD to TREE_LIST.
2404 * pt.c (print_candidates_1): Remove nonsensical assert.
2407 * parser.c (cp_parser_diagnose_invalid_type_name): Commit
2408 to tentative parse sooner.
2410 2011-04-26 Jason Merrill <jason@redhat.com>
2413 * parser.c (cp_parser_primary_expression): Set *idk to
2414 CP_ID_KIND_NONE for a parenthesized identifier.
2416 * ptree.c (cxx_print_type) [TYPENAME_TYPE]: Dump fullname.
2417 (cxx_print_identifier): Correct indentation.
2420 * decl.c (cxx_maybe_build_cleanup): Add complain parm.
2421 * tree.c (force_target_expr): Add complain parm.
2422 (build_target_expr_with_type): Likewise.
2423 (get_target_expr_sfinae): Split out.
2424 (build_vec_init_expr, bot_manip): Adjust.
2425 * init.c (build_vec_delete, build_vec_delete_1): Add complain parm.
2426 (build_delete, build_dtor_call): Likewise.
2427 (perform_direct_initialization_if_possible): Adjust.
2428 (build_vec_init): Handle error return.
2429 * cvt.c (force_rvalue): Add complain parm.
2430 Call build_special_member_call directly.
2431 * decl2.c (delete_sanity): Add complain parm.
2432 (build_cleanup): Adjust.
2433 * pt.c (tsubst_copy_and_build, tsubst_expr): Adjust.
2434 * semantics.c (finish_stmt_expr_expr): Adjust.
2435 (finish_compound_literal): Adjust.
2436 * parser.c (cp_parser_delete_expression): Adjust.
2437 * typeck2.c (build_functional_cast): Adjust.
2438 * cp-tree.h: Adjust.
2440 2011-04-26 Martin Jambor <mjambor@suse.cz>
2442 * class.c (cp_fold_obj_type_ref): Remove.
2443 * cp-tree.h (cp_fold_obj_type_ref): Remove declaration.
2445 2011-04-25 Paolo Carlini <paolo.carlini@oracle.com>
2447 * cp-tree.def: Add a new UNDERLYING_TYPE tree code.
2448 * cp-tree.h (enum cp_trait_kind): Add CPTK_UNDERLYING_TYPE, tidy.
2449 (UNDERLYING_TYPE_TYPE): Add.
2450 * cp-objcp-common.c (cp_common_init_ts): Mark UNDERLYING_TYPE
2452 * parser.c (cp_lexer_next_token_is_decl_specifier_keyword,
2453 cp_parser_simple_type_specifier): Handle UNDERLYING_TYPE.
2454 (cp_parser_trait_expr): Deal with RID_UNDERLYING_TYPE; tidy.
2455 * semantics.c (finish_underlying_type): New.
2456 * typeck.c (structural_comptypes): Handle UNDERLYING_TYPE.
2457 * error.c (dump_type, dump_type_prefix, dump_type_suffix): Likewise.
2458 * cxx-pretty-print.c (p_cxx_type_id): Likewise.
2459 * tree.c (cp_walk_subtrees): Likewise.
2460 * pt.c (for_each_template_parm_r, tsubst, unify,
2461 dependent_type_p_r): Likewise.
2462 * mangle.c (write_type): Sorry for __underlying_type.
2464 2011-04-25 Jason Merrill <jason@redhat.com>
2467 * decl.c (type_dependent_init_p): New.
2468 (cp_finish_decl): Check it.
2469 * pt.c (any_type_dependent_elements_p): New.
2470 * cp-tree.h: Declare it.
2472 2011-04-20 Jason Merrill <jason@redhat.com>
2474 * semantics.c (finish_compound_literal): Don't put an array
2475 with a dtor in a static variable.
2477 * call.c (build_over_call): Handle trivial dtor.
2479 * search.c (lookup_fnfields_slot): Call complete_type.
2482 * decl2.c (build_offset_ref_call_from_tree): Move
2483 non-dependency of object outside condition.
2486 * decl.c (cp_finish_decl): Simplify template handling.
2488 2011-04-20 Jim Meyering <meyering@redhat.com>
2490 * tree.c (cxx_printable_name_internal): Remove useless if-before-free.
2492 2011-04-19 Jason Merrill <jason@redhat.com>
2495 * typeck.c (cp_build_binary_op): Fold COMPLEX_EXPR.
2498 * decl.c (duplicate_decls): Keep always_inline attribute
2499 in sync with DECL_DISREGARD_INLINE_LIMITS.
2501 2011-04-18 Jason Merrill <jason@redhat.com>
2504 * typeck2.c (build_functional_cast): Handle VOID_TYPE.
2507 * init.c (build_value_init): Handle UNION_TYPE the same.
2509 2011-04-18 Jakub Jelinek <jakub@redhat.com>
2512 * parser.c (cp_parser_omp_for_loop): Don't use cp_parser_omp_for_incr
2513 for type dependent pointers.
2515 2011-04-18 Jim Meyering <meyering@redhat.com>
2517 * pt.c (type_unification_real): Fix typo in comment: s/in in/in/.
2519 2011-04-17 Jan Hubicka <jh@suse.cz>
2521 * semantics.c (finish_goto_stmt): Do set UNINLINABLE flag on computed
2524 2011-04-17 Jason Merrill <jason@redhat.com>
2527 * typeck2.c (build_functional_cast): Disallow array type.
2529 * tree.c (get_target_expr): Handle VEC_INIT_EXPR.
2531 2011-04-17 Jan Hubicka <jh@suse.cz>
2533 * class.c (cp_fold_obj_type_ref): Drop vtable_method.
2535 2011-04-15 Rodrigo Rivas Costa <rodrigorivascosta@gmail.com>
2538 * parser.c (cp_convert_range_for): Split into
2539 cp_parser_perform_range_for_lookup.
2540 (cp_parser_perform_range_for_lookup): New.
2541 (cp_parser_range_for_member_function): New.
2542 (cp_parser_for_init_statement): Correct error message.
2543 * semantics.c (finish_call_expr): Accept COMPONENT_REF.
2545 2011-04-14 Nicola Pero <nicola.pero@meta-innovation.com>
2547 * parser.c (cp_parser_objc_protocol_declaration): Updated for
2548 change from objc_declare_protocols() to objc_declare_protocol().
2550 2011-04-14 Nathan Froyd <froydnj@codesourcery.com>
2553 * typeck.c (cxx_mark_addressable) [CONST_DECL]: Mark addressable
2554 and return immediately.
2556 2011-04-14 Nathan Froyd <froydnj@codesourcery.com>
2558 * cp-tree.def (SWITCH_STMT): Add an extra operand.
2559 * cp-objcp-common.c (cp_common_init_ts): Mark it as TS_TYPED.
2560 * cp-tree.h (SWITCH_STMT_SCOPE): Define.
2561 * semantics.c (begin_switch__stmt): Pass scope to build_stmt.
2562 (finish_switch_stmt): Use SWITCH_STMT_SCOPE instead of TREE_CHAIN.
2564 2011-04-14 Nathan Froyd <froydnj@codesourcery.com>
2566 * cp-tree.def (IF_STMT): Add an extra operand.
2567 * cp-objcp-common.c (cp_common_init_ts): Mark it as TS_TYPED.
2568 * cp-tree.h (IF_SCOPE): Define.
2569 * semantics.c (begin_if_stmt): Pass scope to build_stmt.
2570 (finish_if_stmt): Use IF_SCOPE instead of TREE_CHAIN.
2572 2011-04-14 Nathan Froyd <froydnj@codesourcery.com>
2574 * cp-tree.def (FOR_STMT, RANGE_FOR_STMT): Add an extra operand.
2575 * cp-objcp-common.c (cp_common_init_ts): Mark them as TS_TYPED.
2576 * cp-tree.h (FOR_SCOPE, RANGE_FOR_SCOPE): Define.
2577 * semantics.c (begin_for_stmt): Pass an extra arg to build_stmt.
2578 Use FOR_SCOPE instead of TREE_CHAIN.
2579 (begin_range_for_stmt): Likewise, with RANGE_FOR_SCOPE.
2580 (finish_for_stmt): Likewise.
2582 2011-04-14 Jason Merrill <jason@redhat.com>
2584 * parser.c (cp_parser_postfix_expression): Fix flags passed to
2585 build_new_method_call.
2586 * semantics.c (finish_call_expr): Likewise.
2589 * init.c (build_value_init_noctor): Check complain consistently.
2592 * typeck.c (cp_build_binary_op): Don't decay void operands.
2595 * decl.c (compute_array_index_type): Use get_temp_regvar instead
2597 * init.c (get_temp_regvar): No longer static.
2598 * cp-tree.h: Declare it.
2600 2011-04-14 Nicola Pero <nicola.pero@meta-innovation.com>
2602 * parser.c (cp_parser_objc_class_declaration): Updated for change
2603 in objc_declare_class().
2605 2011-04-14 Nathan Froyd <froydnj@codesourcery.com>
2607 * decl.c (poplevel): Use block_chainon.
2609 2011-04-13 Jason Merrill <jason@redhat.com>
2612 * decl2.c (build_offset_ref_call_from_tree): Fix calling a functor
2613 or pointer to (non-member) function.
2615 2011-04-13 Jakub Jelinek <jakub@redhat.com>
2618 * semantics.c (cxx_eval_array_reference): Handle reading from
2619 wchar_t, char16_t and char32_t STRING_CST.
2621 2011-04-13 Dodji Seketeli <dodji@redhat.com>
2624 * class.c (fixed_type_or_null): We cannot determine the dynamic
2625 type of a reference variable if its initializer is dependent.
2627 2011-04-13 Jason Merrill <jason@redhat.com>
2630 * pt.c (tsubst_copy_and_build) [CALL_EXPR]: Don't complain about
2631 unqualified lookup failing if we're still in a template.
2633 2011-04-12 Nathan Froyd <froydnj@codesourcery.com>
2635 * cp-lang.c (cp_init_ts): Call cp_common_init_ts. Move
2636 tree_contains_struct initialization to...
2637 * cp-objcp-common.c (cp_common_init_ts): ...here. Use MARK_*
2639 * cp-objcp-common.h (cp_common_init_ts): Declare.
2640 * cp-tree.h (union lang_tree_node): Check for TS_COMMON before
2643 2011-04-12 Nicola Pero <nicola.pero@meta-innovation.com>
2645 * parser.c (cp_parser_objc_message_expression): Updated call
2646 to objc_build_message_expr.
2648 2011-04-12 Martin Jambor <mjambor@suse.cz>
2650 * class.c (cp_fold_obj_type_ref): Call cgraph_get_node instead of
2651 cgraph_get_create_node.
2652 * decl2.c (cp_write_global_declarations): Call cgraph_get_node
2653 instead of cgraph_get_create_node.
2654 * method.c (make_alias_for_thunk): Call cgraph_get_node
2655 instead of cgraph_get_create_node, assert it returns non-NULL.
2656 (use_thunk): Likewise.
2657 * optimize.c (maybe_clone_body): Call cgraph_same_body_alias only
2658 when flag_syntax_only is not set. Call cgraph_get_node instead of
2659 cgraph_get_create_node.
2660 (maybe_clone_body): Call cgraph_get_node instead of
2661 cgraph_get_create_node.
2663 2011-04-12 Martin Jambor <mjambor@suse.cz>
2665 * class.c (cp_fold_obj_type_ref): Call cgraph_get_create_node
2666 instead of cgraph_node.
2667 * decl2.c (cxx_callgraph_analyze_expr): Likewise.
2668 (cp_write_global_declarations): Likewise.
2669 * optimize.c (maybe_clone_body): Likewise.
2670 * semantics.c (maybe_add_lambda_conv_op): Likewise.
2671 * mangle.c (mangle_decl): Likewise.
2672 * method.c (make_alias_for_thunk): Likewise.
2673 (use_thunk): Likewise.
2675 2011-04-11 Jason Merrill <jason@redhat.com>
2678 * decl.c (cp_complete_array_type_or_error): New.
2679 * semantics.c (finish_compound_literal): Use it.
2680 * cp-tree.h: Declare it.
2683 * semantics.c (finish_compound_literal): Handle references.
2686 * semantics.c (finish_compound_literal): Take complain parm.
2687 (build_lambda_object): Adjust.
2688 * cp-tree.h: Adjust.
2689 * call.c (convert_like_real): Adjust.
2690 * decl.c (check_initializer): Adjust.
2691 * parser.c (cp_parser_postfix_expression): Adjust.
2692 (cp_parser_functional_cast): Adjust.
2693 * pt.c (tsubst_copy_and_build): Adjust.
2694 * typeck2.c (process_init_constructor_record): Adjust.
2697 * cvt.c (ocp_convert): Use build_nop to convert to underlying type
2701 * tree.c (maybe_dummy_object): Use build_x_indirect_ref rather
2702 than cp_build_indirect_ref.
2704 PR c++/48457, Core 1238
2705 * call.c (reference_binding): Allow rvalue reference to bind to
2707 * tree.c (lvalue_kind): Functions are always lvalues.
2709 2011-04-07 Jason Merrill <jason@redhat.com>
2712 * semantics.c (potential_constant_expression_1) [CALL_EXPR]: Check
2713 arguments even if we don't know the function.
2716 * tree.c (build_overload): Allow an unwrapped FUNCTION_DECL
2717 at the end of the chain.
2718 * pt.c (dependent_template_p): Use OVL_CURRENT/NEXT.
2719 (iterative_hash_template_arg): Likewise.
2722 * cp-tree.h (OVL_ARG_DEPENDENT): New.
2723 * name-lookup.c (add_function): Set it.
2724 * semantics.c (finish_call_expr): Free OVERLOADs if it's set.
2727 * call.c (build_user_type_conversion_1): Use lookup_fnfields_slot.
2728 Release unused vector.
2731 * pt.c (fn_type_unification): Don't clear incomplete pack flag.
2732 (type_unification_real): Clear it here instead.
2735 * except.c (build_noexcept_spec): Propagate error_mark_node.
2736 (finish_noexcept_expr): Likewise.
2739 * typeck.c (build_x_compound_expr_from_list): Return error_mark_node
2743 * call.c (resolve_args): Take complain.
2744 (build_new_function_call, build_operator_new_call): Pass it.
2745 (build_op_call, build_new_op, build_new_method_call): Pass it.
2748 * typeck.c (check_for_casting_away_constness): Take complain.
2749 (build_static_cast_1, build_reinterpret_cast_1): Pass it.
2750 (build_const_cast_1): Pass it. Take full complain parm.
2751 (build_const_cast, cp_build_c_cast): Adjust.
2753 * tree.c (build_aggr_init_expr): Always return error_mark_node
2754 on abstract violation.
2757 * tree.c (build_cplus_new, build_aggr_init_expr): Take complain.
2758 (bot_manip): Adjust.
2759 * cp-tree.h: Adjust.
2760 * call.c (convert_like_real, build_cxx_call): Adjust.
2761 (perform_direct_initialization_if_possible): Adjust.
2762 * cvt.c (ocp_convert): Adjust.
2763 * init.c (build_value_init): Adjust.
2764 * semantics.c (maybe_add_lambda_conv_op): Adjust.
2765 * typeck.c (unary_complex_lvalue, cp_build_modify_expr): Adjust.
2766 * typeck2.c (build_functional_cast): Adjust.
2768 * init.c (build_value_init_noctor): Handle REFERENCE_TYPE at top
2770 (perform_member_init): Not here.
2771 * typeck2.c (build_functional_cast): Limit REFERENCE_TYPE special
2773 (abstract_virtuals_error_sfinae): Remove RESULT_DECL special case.
2776 * typeck2.c (build_functional_cast): Check complain consistently.
2777 Use build_value_init and abstract_virtuals_error_sfinae.
2778 (abstract_virtuals_error_sfinae): Split out.
2779 * cp-tree.h: Declare it.
2780 * init.c (build_new_1): Use it.
2781 (build_value_init_noctor): Handle FUNCTION_TYPE.
2783 * semantics.c (finish_decltype_type): Simplify handling of unknown
2786 * semantics.c (finish_decltype_type): Add complain parm.
2787 * cp-tree.h: Adjust.
2788 * parser.c (cp_parser_decltype): Adjust.
2789 * pt.c (tsubst): Adjust.
2792 * cvt.c (ocp_convert): Handle converting scoped enum to bool.
2794 2011-03-31 Jason Merrill <jason@redhat.com>
2797 * semantics.c (finish_call_expr): Remove assert.
2800 * method.c (defaultable_fn_check): Templates are not defaultable.
2802 * parser.c (cp_parser_init_declarator): Avoid redundant
2803 cp_finish_decl for member declarations.
2805 2011-03-30 Jason Merrill <jason@redhat.com>
2808 * semantics.c (non_const_var_error): Just return if DECL_INITIAL
2811 2011-03-30 Jason Merrill <jason@redhat.com>
2814 * semantics.c (potential_constant_expression_1): Handle
2815 UNORDERED_EXPR and ORDERED_EXPR.
2818 * semantics.c (finish_compound_literal): Do put static/constant
2819 arrays in static variables.
2821 * call.c (convert_like_real) [ck_list]: Build up the
2822 initializer_list object directly.
2823 * decl.c (build_init_list_var_init): Adjust.
2825 * call.c (convert_like_real): Correct TREE_CONSTANT on CONSTRUCTOR.
2826 * decl.c (reshape_init_array_1): Likewise.
2828 2011-03-29 Jason Merrill <jason@redhat.com>
2831 * pt.c (value_dependent_expression_p) [VAR_DECL]: Make sure
2832 the variable is constant before looking at its initializer.
2835 * pt.c (value_dependent_expression_p): Handle TEMPLATE_ID_EXPR.
2838 * semantics.c (potential_constant_expression_1): Change error about
2839 use of *this in constructor into sorry.
2842 * decl.c (cp_finish_decl): Defer validation of constexpr member
2844 * class.c (finalize_literal_type_property): Validate them here.
2845 * semantics.c (is_valid_constexpr_fn): Don't check completeness.
2847 * semantics.c (is_valid_constexpr_fn): Specify input location.
2849 2011-03-28 Jason Merrill <jason@redhat.com>
2852 * pt.c (maybe_adjust_types_for_deduction): Handle T&& deduction
2853 from overloaded function.
2856 * call.c (build_array_conv): New.
2857 (implicit_conversion): Use it.
2859 * call.c (reference_binding): Allow direct binding to an array
2863 * parser.c (cp_parser_compound_statement): Add function_body parm.
2864 Complain about non-body compound-stmt in constexpr fn.
2865 (cp_parser_primary_expression, cp_parser_statement): Adjust.
2866 (cp_parser_implicitly_scoped_statement): Adjust.
2867 (cp_parser_function_body, cp_parser_try_block): Adjust.
2868 (cp_parser_handler, cp_parser_objc_synchronized_statement): Adjust.
2869 (cp_parser_objc_try_catch_finally_statement): Adjust.
2872 * semantics.c (constexpr_fn_retval): New. Allow using-declaration
2873 and using-definition.
2874 (register_constexpr_fundef): Call it.
2876 * except.c (build_noexcept_spec): Call cxx_constant_value after
2879 2011-03-25 Kai Tietz <ktietz@redhat.com>
2881 * lex.c (interface_strcmp): Handle dos-paths.
2882 (handle_pragma_implementation): Use filename_cmp instead of
2884 (in_main_input_context): Likewise.
2886 2011-03-25 Jason Merrill <jason@redhat.com>
2889 * method.c (defaulted_late_check): Check for exception spec mismatch.
2890 (defaultable_fn_check): Allow exception spec and virtual.
2891 * class.c (check_for_override): A virtual dtor is non-trivial.
2894 * pt.c (build_non_dependent_expr): Keep dereferences outside the
2897 2011-03-25 Kai Tietz <ktietz@redhat.com>
2899 * decl.c (decls_match): Replace target hook
2900 call of comp_type_attributes by version in tree.c file.
2901 * search.c (check_final_overrider): Likewise.
2902 * typeck.c (structural_comptypes): Likewise.
2904 2011-03-21 Kai Tietz <ktietz@redhat.com>
2907 * cxx-pretty-print.c (pp_cxx_ptr_operator):
2908 Display allowed attributes for function pointer types.
2909 * error.c (dump_type_prefix): Likewise.
2911 * tree.c (cxx_attribute_table): Adjust table.
2913 2011-03-18 Jason Merrill <jason@redhat.com>
2916 * semantics.c (finish_call_expr): Allow TARGET_EXPR for now.
2919 * call.c (build_over_call): Don't skip ck_rvalue.
2921 2011-03-17 Jason Merrill <jason@redhat.com>
2924 * semantics.c (cxx_eval_constant_expression) [NOP_EXPR]: Don't let
2925 the conversion set TREE_OVERFLOW.
2928 * semantics.c (finish_decltype_type): Return T&& for xvalue.
2929 * typeck.c (unlowered_expr_type): Preserve cv-quals.
2932 * decl.c (revert_static_member_fn): Strip function-cv-quals.
2934 2011-03-16 Jason Merrill <jason@redhat.com>
2937 * semantics.c (potential_constant_expression_1): Don't allow *this
2939 (register_constexpr_fundef): Use potential_rvalue_constant_expression.
2942 * decl.c (compute_array_index_type): Don't bother trying to deal
2943 with literal classes in ABI v1.
2946 * decl.c (duplicate_decls): Return NULL_TREE for clashing
2950 * semantics.c (cxx_eval_constant_expression) [COMPOUND_EXPR]: Don't
2951 use the generic binary expression handling.
2953 2011-03-16 Diego Novillo <dnovillo@google.com>
2955 * Make-lang.in (CXX_PARSER_H): New.
2956 (cp/parser.o): Add dependency on CXX_PARSER_H.
2957 Add dependency on tree-pretty-print.h
2958 (cp/cp-lang.o): Add dependency on CXX_PARSER_H.
2959 * cp-lang.c: Include parser.h.
2960 * parser.c: Include parser.h.
2961 (struct cp_token): Add bitfield purged_p.
2964 (CPP_PURGED): Remove. Update all users.
2965 (struct cp_lexer): Change field buffer to be a VEC of cp_token.
2966 Remove field buffer_length.
2969 (struct tree_check): Move to parser.h.
2970 (cp_token_position): Likewise.
2971 (struct cp_token_cache): Likewise.
2972 (CPP_KEYWORD): Likewise.
2973 (CPP_TEMPLATE_ID): Likewise.
2974 (CPP_NESTED_NAME_SPECIFIER): Likewise.
2975 (N_CP_TTYPES): Likewise.
2976 (enum cp_parser_status_kind): Likewise.
2977 (struct cp_parser_context): Likewise.
2978 (struct cp_default_arg_entry_d): Likewise.
2979 (struct cp_unparsed_functions_entry_d): Likewise.
2980 (struct cp_parser): Likewise.
2981 (cp_lexer_dump_tokens): New.
2982 (cp_lexer_debug_tokens): New.
2983 (cp_lexer_finished_p): New.
2984 (cp_lexer_alloc): Factor out of cp_lexer_new_main.
2985 (cp_lexer_new_main): Re-write main lexing loop to push
2986 tokens into the new VEC buffer.
2987 (cp_lexer_print_token): Improve printing of CPP_NUMBER tokens.
2988 Do not abort if the token type is not recognized, just print
2990 * parser.h: New file.
2991 * config-lang.in (gtfiles): Add cp/parser.h.
2993 2011-03-16 Jason Merrill <jason@redhat.com>
2996 * typeck.c (check_return_expr): Fix conditions for setting
2997 LOOKUP_PREFER_RVALUE.
2999 * call.c (build_over_call): Remove require_complete_type_sfinae call.
3002 * decl.c (check_array_designated_initializer): Allow integer index.
3003 (reshape_init_array_1): Set index on the elements.
3005 2011-03-16 Jason Merrill <jason@redhat.com>
3008 * typeck.c (convert_for_initialization): Use
3009 perform_implicit_conversion_flags.
3010 * call.c (standard_conversion): If LOOKUP_PREFER_RVALUE, set
3011 rvaluedness_matches_p on ck_rvalue.
3012 (convert_like_real) [ck_rvalue]: And restore it here.
3015 * call.c (convert_arg_to_ellipsis): Handle incomplete type.
3017 2011-03-16 Jason Merrill <jason@redhat.com>
3019 * parser.c (cp_parser_abort_tentative_parse): Make sure we haven't
3020 committed to this tentative parse.
3023 * semantics.c (finish_call_expr): Preserve reference semantics
3026 * call.c (convert_default_arg): Use LOOKUP_IMPLICIT.
3028 2011-03-16 Jakub Jelinek <jakub@redhat.com>
3030 * cp-objcp-common.c (cp_function_decl_explicit_p): Don't crash if
3031 DECL_LANG_SPECIFIC is NULL.
3033 2011-03-15 Jason Merrill <jason@redhat.com>
3036 * pt.c (value_dependent_expression_p) [NOEXCEPT_EXPR]: Don't
3037 check value_dependent_expression_p on the operand.
3039 * semantics.c (push_cx_call_context): Return bool.
3040 (cxx_eval_call_expression): Handle excess depth.
3043 * method.c (synthesized_method_walk): Cleanups don't affect the
3044 triviality of a constructor, but do affect deletion and exception
3047 2011-03-15 Rodrigo Rivas Costa <rodrigorivascosta@gmail.com>
3049 * decl2.c (cp_check_const_attributes): New.
3050 (cplus_decl_attributes): Call cp_check_const_attributes.
3052 2011-03-15 Jason Merrill <jason@redhat.com>
3055 * call.c (convert_default_arg): Use DECL_ORIGIN of fn. Check for
3057 (push_defarg_context, pop_defarg_context): New.
3058 * parser.c (cp_parser_late_parsing_default_args): Use them.
3059 * cp-tree.h: Declare them.
3061 2011-03-11 Dodji Seketeli <dodji@redhat.com>
3063 * call.c (add_builtin_candidate)<case INDIRECT_REF>: The type of
3064 the argument of the indirection operator should not be dependent.
3067 2011-03-11 Jason Merrill <jason@redhat.com>
3070 * pt.c (tsubst) [TYPENAME_TYPE]: Only give errors if tf_error.
3073 * parser.c (cp_parser_template_type_arg): Set
3074 type_definition_forbidden_message.
3077 * decl.c (compute_array_index_type): Discard folding
3078 if it didn't produce a constant.
3080 2011-03-11 Jakub Jelinek <jakub@redhat.com>
3083 * init.c (build_zero_init_1): Extracted from build_zero_init.
3084 Add FIELD_SIZE argument, if non-NULL and field bit_position
3085 as not smaller than that, don't add that field's initializer.
3086 Pass DECL_SIZE as last argument to build_zero_init_1
3087 for DECL_FIELD_IS_BASE fields.
3088 (build_zero_init): Use build_zero_init_1.
3090 2011-03-10 Jason Merrill <jason@redhat.com>
3093 * pt.c (iterative_hash_template_arg): Remove special case for
3097 * parser.c (cp_parser_single_declaration): Just return if
3098 cp_parser_parse_and_diagnose_invalid_type_name complained.
3100 2011-03-09 Jason Merrill <jason@redhat.com>
3103 * pt.c (unify): An unresolved overload is a nondeduced context.
3105 2011-03-09 Martin Jambor <mjambor@suse.cz>
3107 PR tree-optimization/47714
3108 * method.c (use_thunk): Clear addressable flag of thunk arguments.
3110 2011-03-08 Dodji Seketeli <dodji@redhat.com>
3113 * pt.c (convert_nontype_argument): Only call decay_conversion on
3116 2011-03-08 Jason Merrill <jason@redhat.com>
3119 * mangle.c (write_template_arg_literal) [STRING_CST]: Sorry.
3122 * pt.c (convert_nontype_argument): Don't crash on non-pointer
3123 argument to pointer parameter.
3126 * pt.c (instantiate_decl): Don't clear DECL_INTERFACE_KNOWN on
3129 2011-03-08 Dodji Seketeli <dodji@redhat.com>
3132 * name-lookup.c (binding_to_template_parms_of_scope_p): Only
3133 consider scopes of primary template definitions. Adjust comments.
3135 2011-03-07 Jason Merrill <jason@redhat.com>
3138 * pt.c (convert_nontype_argument): Fix -fpermissive allowing
3140 * semantics.c (potential_constant_expression_1): Check TREE_OVERFLOW.
3143 * init.c (constant_value_1): Always require init to be TREE_CONSTANT.
3146 * mangle.c (write_type): Strip cv-quals from FUNCTION_TYPE here.
3147 (write_CV_qualifiers_for_type): Not here.
3149 2011-03-06 Joseph Myers <joseph@codesourcery.com>
3151 * lang-specs.h: Match -save-temps* instead of -save-temps.
3153 2011-03-05 Jason Merrill <jason@redhat.com>
3155 * mangle.c (write_expression): Change ABI v6 to v5.
3156 (write_type): Likewise.
3158 2011-03-04 Jan Hubicka <jh@suse.cz>
3161 * optimize.c (maybe_clone_body): Update call of cgraph_same_body_alias
3162 and cgraph_add_thunk.
3163 * method.c (make_alias_for_thunk, use_thunk): Likewise.
3164 * mangle.c (mangle_decl): Likewise.
3166 2011-03-04 Jason Merrill <jason@redhat.com>
3169 * pt.c (tsubst_copy_and_build) [PSEUDO_DTOR_EXPR]: Use tsubst for type.
3170 (tsubst_copy) [default]: Just return t if !ENABLE_CHECKING.
3173 * search.c (check_final_overrider): Allow pointer to same incomplete
3174 class type with different cv-quals.
3176 2011-03-03 Paolo Carlini <paolo.carlini@oracle.com>
3179 * pt.c (tsubst_template_args): Check argument t for error_mark_node.
3181 2011-03-03 Jason Merrill <jason@redhat.com>
3184 * pt.c (tsubst_copy_and_build) [TARGET_EXPR]: Retain TREE_CONSTANT.
3186 2011-03-02 Jason Merrill <jason@redhat.com>
3189 * parser.c (cp_parser_condition): Don't fold_non_dependent_expr here.
3192 * tree.c (build_vec_init_elt): Split out from...
3193 (build_vec_init_expr): ...here.
3194 (diagnose_non_constexpr_vec_init): New fn.
3195 * semantics.c (potential_constant_expression_1): Use it.
3196 * cp-tree.h: Declare it.
3198 2011-03-01 Jason Merrill <jason@redhat.com>
3201 * parser.c (cp_parser_primary_expression): Don't warn about a
3202 failed tentative parse.
3205 * semantics.c (cxx_bind_parameters_in_call): Don't call
3206 adjust_temp_type on non-constant args.
3209 * call.c (standard_conversion): Provide requested cv-quals on
3210 class rvalue conversion.
3213 * decl2.c (grokbitfield): Handle type-dependent width.
3215 2011-02-28 Jason Merrill <jason@redhat.com>
3218 * class.c (update_vtable_entry_for_fn): Check BINFO_LOST_PRIMARY_P
3219 after checking for a non-thunk.
3221 2011-02-26 Jason Merrill <jason@redhat.com>
3224 * tree.c (cp_tree_equal): Compare DECL_PARM_LEVEL.
3225 * pt.c (iterative_hash_template_arg): And hash it.
3228 * semantics.c (non_const_var_error): Split out from...
3229 (cxx_eval_constant_expression): ...here.
3230 (potential_constant_expression_1) [VAR_DECL]: Use it.
3231 Allow dependent variables.
3233 2011-02-24 Jason Merrill <jason@redhat.com>
3235 * parser.c (cp_parser_constant_expression): Set
3236 non_integral_constant_expression correctly for C++0x too.
3237 (cp_parser_static_assert): Allow non-constant expression.
3238 (cp_parser_direct_declarator): Expect non_constant_p to be set
3240 * pt.c (value_dependent_expression_p): Handle TYPEID_EXPR.
3241 * semantics.c (maybe_constant_value): Check type_unknown_p too.
3242 (potential_rvalue_constant_expression): New.
3243 (require_potential_rvalue_constant_expression): New.
3245 2011-02-23 Jason Merrill <jason@redhat.com>
3247 * cp-tree.h (DECL_PARM_LEVEL): New.
3248 (struct lang_decl_parm): Add level field.
3249 * name-lookup.c (function_parm_depth): New fn.
3250 * name-lookup.h: Declare it.
3251 * parser.c (cp_parser_parameter_declaration_list): Use it.
3252 * mangle.c (struct globals): Add parm_depth field.
3253 (write_bare_function_type): Adjust it.
3254 (write_expression): Include the level delta in PARM_DECL mangling
3257 * semantics.c (finish_decltype_type): Remove shortcut for decltype
3259 * mangle.c (write_type) [DECLTYPE_TYPE]: Strip it here for abi < 6.
3261 2011-02-23 Nathan Froyd <froydnj@codesourcery.com>
3264 * parser.c (cp_parser_class_specifier): Require a closing brace
3265 to attempt error recovery.
3267 2011-02-23 Jakub Jelinek <jakub@redhat.com>
3270 * pt.c (struct pending_template): Add chain_next GTY option.
3271 * decl.c (struct named_label_use_entry): Likewise.
3273 2011-02-22 Paolo Carlini <paolo.carlini@oracle.com>
3276 * semantics.c (build_lambda_object): Bail out if a field is
3279 2011-02-22 Dodji Seketeli <dodji@redhat.com>
3282 * class.c (dfs_declare_virt_assop_and_dtor)
3283 (declare_virt_assop_and_dtor): New static functions.
3284 (add_implicitly_declared_members): Use
3285 declare_virt_assop_and_dtor.
3287 2011-02-21 Jason Merrill <jason@redhat.com>
3290 * decl2.c (decl_constant_var_p): A constexpr var needs an
3291 initializer to be constant.
3292 * semantics.c (cxx_eval_constant_expression): Complain about
3293 constexpr var used in its own initializer.
3294 * call.c (set_up_extended_ref_temp): Set
3295 DECL_INITIALIZED_BY_CONSTANT_EXPRESSION_P too.
3297 2011-02-20 Jason Merrill <jason@redhat.com>
3300 * semantics.c (cxx_eval_call_expression): Call
3301 cxx_eval_constant_expression in trivial shortcut.
3304 * call.c (convert_class_to_reference): Don't try to set up a
3305 second conv sequence for non-viable candidates.
3308 * error.c (location_of): Handle non-tagged types.
3311 * method.c (process_subob_fn): Instantiate constexpr templates.
3312 * optimize.c (maybe_clone_body): Propagate DECL_DECLARED_CONSTEXPR_P.
3314 2011-02-20 Dodji Seketeli <dodji@redhat.com>
3317 * pt.c (tsubst_pack_expansion): do not use
3318 cp_tree_equal/same_type_p to detect an expansion of a parameter
3321 2011-02-19 Jason Merrill <jason@redhat.com>
3324 * semantics.c (cxx_eval_call_expression): Shortcut trivial copy.
3326 2011-02-18 Paolo Carlini <paolo.carlini@oracle.com>
3329 * semantics.c (finish_non_static_data_member): Early return if
3330 object is error_mark_node.
3332 2011-02-18 Dodji Seketeli <dodji@redhat.com>
3335 * pt.c (do_auto_deduction): Do not mention error_mark_node in
3337 * semantics.c (finish_id_expression): Do not pass erroneous decl
3338 to decl_constant_var_p.
3340 2011-02-17 Jakub Jelinek <jakub@redhat.com>
3343 * cvt.c (convert_from_reference): Call mark_exp_read.
3345 2011-02-11 Dodji Seketeli <dodji@redhat.com>
3348 * pt.c (finish_call_expr): Consider a call expression that has a
3349 dependent "this" pointer as being dependent. Add comments.
3350 (dependent_type_p, type_dependent_expression_p): Update comments.
3352 2011-02-16 Dodji Seketeli <dodji@redhat.com>
3355 * pt.c (tsubst_copy)<case SIZEOF_EXPR>: Ensure that even pack
3356 expansion arguments are not evaluated.
3358 2011-02-16 Jakub Jelinek <jakub@redhat.com>
3361 * cp-tree.h (ENUM_FIXED_UNDERLYING_TYPE_P): Use TYPE_LANG_FLAG_5
3362 instead of TYPE_LANG_FLAG_3.
3363 * pt.c (lookup_template_class): Copy over
3364 ENUM_FIXED_UNDERLYING_TYPE_P.
3366 2011-02-15 Jason Merrill <jason@redhat.com>
3369 * method.c (synthesized_method_walk): Always exit early for
3370 trivial fn in C++98 mode.
3372 2011-02-14 Jason Merrill <jason@redhat.com>
3375 * parser.c (cp_parser_enumerator_definition): Call
3376 fold_non_dependent_expr.
3378 2011-02-09 Jason Merrill <jason@redhat.com>
3380 * decl.c (cp_make_fname_decl): Set DECL_THIS_STATIC at toplevel.
3381 * semantics.c (finish_fname): Only return the name if we're in
3384 * decl.c (build_enumerator): Don't perform integral promotions on
3385 non-integral constants.
3387 * cvt.c (convert_to_void): Handle null op1.
3389 * class.c (type_has_constexpr_default_constructor): Make sure the
3390 caller stripped an enclosing array.
3391 * init.c (perform_member_init): Strip arrays before calling it.
3394 * semantics.c (potential_constant_expression_1): Handle TEMPLATE_DECL.
3396 2011-02-03 Dodji Seketeli <dodji@redhat.com>
3399 * tree.c (cp_tree_equal)<TEMPLATE_PARM_INDEX>: Take the number of
3400 template parameters in account.
3402 2011-02-03 Nathan Froyd <froydnj@codesourcery.com>
3405 * parser.c (cp_parser_class_specifier): Fix setting of
3408 2011-01-31 Jakub Jelinek <jakub@redhat.com>
3411 * semantics.c (build_data_member_initialization): Handle
3412 STATEMENT_LIST always instead of just for CLEANUP_BODY.
3414 2011-01-31 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
3416 * g++spec.c (lang_specific_driver) [HAVE_LD_STATIC_DYNAMIC] Use
3417 LD_STATIC_OPTION, LD_DYNAMIC_OPTION.
3419 2011-01-29 Dodji Seketeli <dodji@redhat.com>
3422 * cp-tree.h (fixup_template_parms): Declare.
3423 * pt.c (end_template_parm_list): Do not fixup template parms here.
3424 (fixup_template_parms): Remove static. Fix typo in the
3425 comments. Remove useless code statement.
3426 (fixup_template_parm): For a template template parameter, fixup
3427 its attributes before fixing up its type.
3429 (cp_parser_template_declaration_after_export): After parsing
3430 template parameters fixup their types.
3432 2011-01-26 Jakub Jelinek <jakub@redhat.com>
3435 * semantics.c (potential_constant_expression_1): Handle
3438 2011-01-26 Dave Korn <dave.korn.cygwin@gmail.com>
3441 * semantics.c (expand_or_defer_fn_1): Handle it.
3442 * decl2.c (decl_needed_p): Likewise.
3444 2011-01-21 Jason Merrill <jason@redhat.com>
3447 * semantics.c (build_constexpr_constructor_member_initializers):
3448 Handle trivial copy.
3450 2011-01-21 Jakub Jelinek <jakub@redhat.com>
3453 * semantics.c (begin_for_stmt): If -fno-for-scope, don't
3454 assume init must be NULL if scope is NULL.
3455 (begin_range_for_stmt): Likewise.
3457 2011-01-21 Jason Merrill <jason@redhat.com>
3460 * semantics.c (cxx_eval_constant_expression): Handle OFFSET_REF.
3463 * semantics.c (potential_constant_expression_1): Split out from
3464 potential_constant_expression. Add want_rval parm. Handle
3465 template expression forms. Don't enforce restriction on address
3466 of automatic variable here. Add a couple of diagnostics that
3468 (require_potential_constant_expression): New entry point.
3469 (build_data_member_initialization, register_constexpr_fundef): Adjust.
3470 (maybe_constant_value): Check potential_constant_expression.
3471 * pt.c (fold_non_dependent_expr_sfinae): Likewise.
3472 * tree.c (build_vec_init_expr): Adjust.
3474 2011-01-19 Jakub Jelinek <jakub@redhat.com>
3477 * decl2.c (finish_anon_union): Only call mangle_decl if TREE_STATIC
3480 2011-01-17 Jason Merrill <jason@redhat.com>
3483 * semantics.c (base_field_constructor_elt): New fn.
3484 (cxx_eval_bare_aggregate): Use it.
3485 (build_data_member_initialization): Leave COMPONENT_REF for
3488 2011-01-14 Rodrigo Rivas Costa <rodrigorivascosta@gmail.com>
3490 * parser.c (cp_parser_range_for): Remove the "unused variable" warning
3493 2011-01-15 Giovanni Funchal <gafunchal@gmail.com>
3494 Jonathan Wakely <jwakely.gcc@gmail.com>
3497 * decl.c (grokdeclarator): Reject mutable reference members.
3499 2011-01-14 Jason Merrill <jason@redhat.com>
3502 * pt.c (coerce_template_parms): Fix error recovery.
3505 * typeck2.c (check_narrowing): Only check arithmetic types.
3508 * tree.c (build_vec_init_expr): Handle flexible array
3511 2011-01-13 Kai Tietz <kai.tietz@onevision.com>
3514 * cp-tree.h (CLASSTYPE_VISIBILITY): Use
3515 TYPE_MAIN_DECL instead of TYPE_NAME.
3516 (CLASSTYPE_VISIBILITY_SPECIFIED): Likewise.
3517 * decl2.c (determine_visibility): Add check
3518 of CLASS_TYPE_P for underlying_type.
3520 2011-01-12 Rodrigo Rivas Costa <rodrigorivascosta@gmail.com>
3522 * cp-tree.h (begin_for_scope): New prototype.
3523 (begin_for_stmt): Update prototype.
3524 (begin_range_for_stmt): Update prototype.
3525 * init.c (build_vec_init): Update call to begin_for_stmt.
3526 * parser.c (cp_parser_for): New.
3527 (cp_parser_c_for): Add three new parameters.
3528 (cp_parser_range_for): Likewise. Most parsing code removed.
3529 (cp_parser_iteration_statement): Call cp_parser_for instead of
3530 cp_parser_c_for and cp_parser_range_for.
3531 (cp_parser_for_init_statement): Add new parameter and return type.
3532 (cp_parser_block_declaration): Update call to
3533 cp_parser_simple_declaration.
3534 (cp_parser_simple_declaration): Add new parameter.
3535 Update call to cp_parser_init_declarator.
3536 (cp_parser_init_declarator): Add new parameter.
3537 * pt.c (tsubst_expr): Update call to begin_for_stmt.
3538 * semantics.c (begin_for_scope): New.
3539 (begin_for_stmt): Add two new parameters.
3540 (begin_range_for_stmt): Likewise.
3542 2011-01-12 Nicola Pero <nicola.pero@meta-innovation.com>
3544 * parser.c (cp_parser_objc_at_property_declaration): Improved
3547 2011-01-11 Dodji Seketeli <dodji@redhat.com>
3550 * cp-lang.c (get_template_innermost_arguments_folded)
3551 (get_template_argument_pack_elems_folded)
3552 (template_arg_needs_folding, fold_cplus_constants): New static
3554 (LANG_HOOKS_GET_INNERMOST_GENERIC_ARGS): Set this hook to
3555 get_template_innermost_arguments_folded.
3556 (LANG_HOOKS_GET_ARGUMENT_PACK_ELEMS): Set this hook to
3557 get_template_argument_pack_elems_folded.
3559 2011-01-11 Jason Merrill <jason@redhat.com>
3562 * init.c (build_new_1): Handle value-init in templates differently.
3565 * tree.c (maybe_dummy_object): Check current_class_ref against
3566 context, not current_class_type.
3568 2011-01-08 Nicola Pero <nicola.pero@meta-innovation.com>
3571 * parser.c (cp_parser_objc_typename): If the type is unknown, for
3572 error recovery purposes behave as if it was not specified so that
3573 the default type is used.
3575 2011-01-07 Jakub Jelinek <jakub@redhat.com>
3578 * pt.c (tsubst_copy_and_build): Use tsubst instead of tsubst_copy
3579 for the second build_x_va_arg argument.
3581 2011-01-05 Tom Tromey <tromey@redhat.com>
3583 * typeck.c (cp_build_addr_expr_1): Update call to lvalue_error.
3584 (lvalue_or_else): Likewise.
3586 2011-01-01 Kai Tietz <kai.tietz@onevision.com>
3589 * tree.c (cxx_type_hash_eq):
3590 Allow METHOD_TYPE, too.
3593 Copyright (C) 2011 Free Software Foundation, Inc.
3595 Copying and distribution of this file, with or without modification,
3596 are permitted in any medium without royalty provided the copyright
3597 notice and this notice are preserved.