1 2011-09-30 Janis Johnson <janisjo@codesourcery.com>
4 * mangle.c (write_type): Handle CV qualifiers for decimal classes.
6 2011-09-26 Andi Kleen <ak@linux.intel.com>
8 * repo.c (finish_repo): Use HOST_WIDE_INT_PRINT_HEX_PURE.
10 2011-09-28 Paolo Carlini <paolo.carlini@oracle.com>
13 * typeck.c (cp_build_binary_op): With -Wextra, warn for ordered
14 comparison of pointer with zero.
16 2011-09-27 Paolo Carlini <paolo.carlini@oracle.com>
19 * parser.c (cp_parser_elaborated_type_specifier): For RECORD_TYPE,
20 set CLASSTYPE_DECLARED_CLASS.
22 2011-09-27 Jakub Jelinek <jakub@redhat.com>
24 * decl.c (duplicate_decls): If compatible stpcpy prototype
25 is seen, set implicit_built_in_decls[BUILT_IN_STPCPY].
27 2011-09-26 Jason Merrill <jason@redhat.com>
30 * pt.c (tsubst_copy_and_build) [CONST_DECL]: Don't pull out
31 constant value if we're still in a template.
34 * typeck.c (structural_comptypes): Ignore cv-quals on typename scope.
37 * semantics.c (cxx_eval_logical_expression): Use tree_int_cst_equal
40 2011-09-26 Paolo Carlini <paolo.carlini@oracle.com>
43 * error.c (dump_template_bindings): Separate bindings with semicolons
46 2011-09-26 Jason Merrill <jason@redhat.com>
49 * call.c (compare_ics): Only consider rvaluedness_matches_p
50 if the target type is the same or it too differs in rvalueness.
53 * call.c (implicit_conversion): Mask out inappropriate LOOKUP
54 flags at the top of the function.
56 * pt.c (tsubst_copy) [PARM_DECL]: Handle 'this' in NSDMI.
58 2011-09-26 Paolo Carlini <paolo.carlini@oracle.com>
60 * pt.c (convert_nontype_argument): Handle NULLPTR_TYPE.
62 2011-09-26 Paolo Carlini <paolo.carlini@oracle.com>
65 * cp-gimplify.c (get_bc_label): Remove obsolete diagnostics.
67 2011-09-25 Jason Merrill <jason@redhat.com>
69 * parser.c (inject_this_parameter): Split out from
70 cp_parser_late_return_type_opt.
71 (cp_parser_class_specifier_1): Use it for NSDMIs.
72 * tree.c (bot_replace): Replace NSDMI 'this' with real 'this'.
74 2011-09-24 Jason Merrill <jason@redhat.com>
76 * except.c (expr_noexcept_p): Split out from finish_noexcept_expr.
77 * cp-tree.h: Declare it.
78 * method.c (walk_field_subobs): Use it.
80 * init.c (perform_member_init): Instantiate NSDMI here.
81 * pt.c (tsubst_decl) [FIELD_DECL]: Not here.
83 Handle deferred parsing of NSDMIs.
84 * parser.h (cp_unparsed_functions_entry): Add nsdmis field.
85 * parser.c (unparsed_nsdmis, cp_parser_save_nsdmi): New.
86 (cp_parser_late_parse_one_default_arg): Split out from
87 cp_parser_late_parsing_default_args.
88 (cp_parser_late_parsing_nsdmi): New.
89 (push_unparsed_function_queues): Set it.
90 (cp_parser_parameter_declaration): Save the '=' token.
91 (cp_parser_template_parameter): Likewise.
92 (cp_parser_default_argument): Call cp_parser_initializer
93 rather than cp_parser_initializer_clause.
94 (cp_parser_class_specifier_1): Parse unparsed_nsdmis.
95 (cp_parser_member_declaration): Handle nsdmis.
96 * decl2.c (grokfield): Handle DEFAULT_ARG for a function.
98 Implement C++11 non-static data member initializers.
99 * cp-tree.h (enum cpp_warn_str): Add CPP0X_NSDMI.
100 * error.c (maybe_warn_cpp0x): Handle it.
101 * call.c (convert_like_real) [ck_user]: Don't complain about
102 using an explicit constructor for direct-initialization.
103 * class.c (check_field_decl): Fix ancient typo.
104 (check_field_decls): NSDMIs make the default ctor non-trivial.
105 * decl.c (cp_finish_decl): Record NSDMI.
106 (grokdeclarator): Allow NSDMI.
107 * decl2.c (grokfield): Allow NSDMI. Correct LOOKUP flags.
108 * init.c (perform_member_init): Use NSDMI.
109 * method.c (walk_field_subobs): Check for NSDMI.
110 * parser.c (cp_parser_member_declaration): Parse { } init.
111 * semantics.c (register_constexpr_fundef): Don't talk about
112 a return statement in a constexpr constructor.
113 (cxx_eval_call_expression): Check DECL_INITIAL instead of
116 2011-09-24 Paolo Carlini <paolo.carlini@oracle.com>
119 * class.c (build_base_path): Add a tsubst_flags_t parameter.
120 (convert_to_base): Adjust call.
121 * typeck.c (build_class_member_access_expr,
122 get_member_function_from_ptrfunc, build_static_cast_1): Likewise.
123 * init.c (dfs_initialize_vtbl_ptrs, emit_mem_initializers): Likewise.
124 * method.c (do_build_copy_constructor, do_build_copy_assign): Likewise.
125 * rtti.c (build_dynamic_cast_1): Likewise.
126 * typeck2.c (build_scoped_ref, build_m_component_ref): Likewise.
127 * call.c (build_over_call, build_special_member_call): Likewise.
128 * cvt.c (cp_convert_to_pointer, convert_to_pointer_force,
129 build_up_reference): Likewise.
130 * cp-tree.h (build_base_path): Adjust declaration.
132 2011-09-23 Jason Merrill <jason@redhat.com>
134 Core 253 - allow const objects with no initializer or
135 user-provided default constructor if the defaulted constructor
136 initializes all the subobjects.
139 * class.c (default_init_uninitialized_part): New.
140 * cp-tree.h: Declare it.
141 * decl.c (check_for_uninitialized_const_var): Use it.
142 * init.c (perform_member_init): Likewise.
143 (build_new_1): Likewise.
144 * method.c (walk_field_subobs): Likewise.
146 2011-09-23 Paolo Carlini <paolo.carlini@oracle.com>
149 * decl.c (check_static_variable_definition): Allow in-class
150 initialization of static data member of non-integral type in
153 2011-09-22 Paolo Carlini <paolo.carlini@oracle.com>
156 * semantics.c (potential_constant_expression_1): Handle USING_DECL.
158 2011-09-22 Paolo Carlini <paolo.carlini@oracle.com>
161 * pt.c (invalid_nontype_parm_type_p): Handle NULLPTR_TYPE.
163 2011-09-22 Jonathan Wakely <jwakely.gcc@gmail.com>
164 Paolo Carlini <paolo.carlini@oracle.com>
167 * friend.c (make_friend_class): cv-qualification is ok in a
170 2011-09-21 Paolo Carlini <paolo.carlini@oracle.com>
173 * decl.c (grokdeclarator): Consistently handle both __int128
174 and unsigned __int128 with -pedantic; suppress diagnostic in
177 2011-09-20 Jason Merrill <jason@redhat.com>
179 * cp-tree.h (DECL_TEMPLOID_INSTANTIATION): New.
180 (DECL_GENERATED_P): New.
181 * class.c (finalize_literal_type_property): Use them.
182 * semantics.c (is_instantiation_of_constexpr): Likewise.
183 (register_constexpr_fundef): Likewise.
185 * call.c (convert_default_arg): Avoid redundant copy.
186 * tree.c (bot_manip): Copy everything.
188 2011-09-20 Roberto Agostino Vitillo <ravitillo@lbl.gov>
190 * call.c (build_new_method_call_1): Use non-virtual lookup
191 for final virtual functions.
193 2011-09-16 Jason Merrill <jason@redhat.com>
196 * call.c (set_flags_from_callee): Split out from build_call_a.
197 * cp-tree.h: Declare it.
198 * tree.c (bot_manip): Call it.
200 2011-09-15 Jason Merrill <jason@redhat.com>
203 * parser.c (cp_parser_late_return_type_opt): Check quals parameter
204 for clearing current_class_ptr, too.
206 2011-09-14 Diego Novillo <dnovillo@google.com>
208 * name-lookup.c (lookup_arg_dependent): Use conditional
210 * decl.c (xref_tag): Likewise.
212 2011-09-14 Paolo Carlini <paolo.carlini@oracle.com>
215 * pt.c (regenerate_decl_from_template): Don't pass an error_mark_node
216 to build_exception_variant.
218 2011-09-13 Dodji Seketeli <dodji@redhat.com>
221 * pt.c (template_parameter_pack_p): Support TEMPLATE_PARM_INDEX
222 nodes. Add a comment.
223 (arg_from_parm_pack_p): New static function, factorized out from
224 tsubst_pack_expansion and extended to support non-type parameter
225 packs represented with TEMPLATE_PARM_INDEX nodes.
226 (tsubst_pack_expansion): Use arg_from_parm_pack_p.
228 2011-09-12 Jason Merrill <jason@redhat.com>
230 * pt.c (type_unification_real): Fix handling of DEDUCE_CONV
231 with no deducible template parameters.
232 * call.c (rejection_reason_code): Add rr_template_conversion.
233 (print_z_candidate): Handle it.
234 (template_conversion_rejection): New.
235 (build_user_type_conversion_1): Use it.
237 * call.c (merge_conversion_sequences): Set bad_p and user_conv_p
238 on all of the second conversion sequence.
239 (build_user_type_conversion_1): Set bad_p on the ck_user conv.
240 (convert_like_real): Handle bad ck_ref_bind with user_conv_p in the
241 first section. Fix loop logic.
242 (initialize_reference): Call convert_like for diagnostics when
243 we have a (bad) conversion.
245 * call.c (convert_class_to_reference)
246 (convert_class_to_reference_1): Remove.
247 (reference_binding): Use build_user_type_conversion_1 instead.
249 * call.c (initialize_reference): Add flags parm.
250 * decl.c (grok_reference_init): Likewise.
251 (check_initializer): Pass it.
252 * typeck.c (convert_for_initialization): Likewise.
255 * cp-tree.h (LOOKUP_NO_RVAL_BIND): New.
256 * call.c (conditional_conversion): Use it.
257 (reference_binding): Fix handling of xvalues.
259 2011-09-09 Jason Merrill <jason@redhat.com>
261 * call.c (implicit_conversion): Check BRACE_ENCLOSED_INITIALIZER_P
262 before forcing instantiation.
264 2011-09-08 Paolo Carlini <paolo.carlini@oracle.com>
267 * typeck2.c (digest_init_r): Call complete_type_or_maybe_complain
268 instead of complete_type_or_else.
270 2011-09-08 Dodji Seketeli <dodji@redhat.com>
272 PR c++/33255 - Support -Wunused-local-typedefs warning
273 * name-lookup.c (pushdecl_maybe_friend_1): Use the new
274 record_locally_defined_typedef.
275 * decl.c (finish_function): Use the new
276 maybe_warn_unused_local_typedefs.
277 (grokfield): Use the new record_locally_defined_typedef.
278 * parser.c (lookup_name): Use the new maybe_record_typedef_use.
280 2011-09-07 Paolo Carlini <paolo.carlini@oracle.com>
283 * decl.c (grokdeclarator): Check u.function.exception_specification
286 2011-09-07 Jason Merrill <jason@redhat.com>
289 * parser.c (cp_parser_member_declaration): Don't require a constant
290 rvalue here in C++0x.
292 * pt.c (type_unification_real): Correct complain arg for tsubsting
293 default template args.
295 * pt.c (tsubst_aggr_type): Check TYPE_P before tsubsting.
297 2011-09-06 Jason Merrill <jason@redhat.com>
300 * semantics.c (register_constexpr_fundef): Call is_valid_constexpr_fn.
301 (cx_check_missing_mem_inits): Handle bases and empty trivial members.
302 (validate_constexpr_fundecl): Remove.
303 * decl.c (start_preparsed_function): Don't call it.
304 * cp-tree.h: Don't declare it.
306 2011-09-04 Jason Merrill <jason@redhat.com>
309 * call.c (reference_binding): Don't set is_lvalue for an rvalue
315 * call.c (reference_binding): Set rvaluedness_matches_p properly
316 for reference to function conversion ops.
317 (compare_ics): Adjust.
319 * class.c (trivial_default_constructor_is_constexpr): Rename from
320 synthesized_default_constructor_is_constexpr.
321 (type_has_constexpr_default_constructor): Adjust.
322 (add_implicitly_declared_members): Call it instead.
323 (explain_non_literal_class): Explain about non-constexpr default ctor.
325 * method.c (synthesized_method_walk): Adjust.
326 * semantics.c (explain_invalid_constexpr_fn): Handle defaulted
331 * init.c (perform_member_init): Don't diagnose missing inits here.
332 (emit_mem_initializers): Or here.
333 * method.c (process_subob_fn): Don't instantiate constexpr ctors.
334 * semantics.c (cx_check_missing_mem_inits): New.
335 (explain_invalid_constexpr_fn): Call it.
336 (register_constexpr_fundef): Likewise. Leave
337 DECL_DECLARED_CONSTEXPR_P set when the body is unsuitable.
338 (cxx_eval_call_expression): Adjust diagnostics.
339 (cxx_eval_constant_expression): Catch use of 'this' in a constructor.
341 2011-08-30 Jason Merrill <jason@redhat.com>
344 * cp-tree.h (cp_decl_specifier_seq): Rename user_defined_type_p
345 to type_definition_p.
346 * parser.c (cp_parser_set_decl_spec_type): Likewise.
347 * decl.c (grokdeclarator): Check it.
350 * semantics.c (finish_id_expression): Use
351 current_nonlambda_class_type for qualified-ids.
354 * decl.c (poplevel): Disable for scope compatibility hack
358 * semantics.c (add_capture): Call complete_type for copy.
361 * semantics.c (cxx_eval_component_reference): Handle
362 value-initialization for omitted initializers.
364 2011-08-29 Jason Merrill <jason@redhat.com>
367 * semantics.c (finish_id_expression): Mark captured variables used.
369 2011-08-29 Jakub Jelinek <jakub@redhat.com>
370 Jason Merrill <jason@redhat.com>
373 * class.c (finish_struct_1): Complain if the first field is
376 2011-08-29 Jason Merrill <jason@redhat.com>
380 * parser.c (cp_parser_default_argument): Use
381 cp_parser_initializer_clause.
382 (cp_parser_late_parsing_default_args): Likewise.
384 2011-08-26 Jason Merrill <jason@redhat.com>
388 * pt.c (check_valid_ptrmem_cst_expr): A null member pointer value
390 (convert_nontype_argument): Likewise. Implicitly convert nullptr
391 and do constant folding.
392 * mangle.c (write_template_arg_literal): Mangle null member
394 * call.c (null_member_pointer_value_p): New.
395 * cp-tree.h: Declare it.
397 2011-08-25 Jason Merrill <jason@redhat.com>
399 * call.c (convert_like_real): Remove redundant complain checks.
402 * call.c (convert_like_real): Exit early if bad and !tf_error.
404 2011-08-23 Jason Merrill <jason@redhat.com>
406 * typeck2.c (build_functional_cast): Don't try to avoid calling
408 * pt.c (instantiate_class_template_1): Don't copy TYPE_HAS_* flags.
410 2011-08-23 Jason Merrill <jason@redhat.com>
414 * tree.c (dependent_name): New.
415 (cp_tree_equal): Two calls with the same dependent name are
416 equivalent even if the overload sets are different.
418 2011-08-23 Jason Merrill <jason@redhat.com>
420 * tree.c (build_target_expr): Set TREE_CONSTANT on
421 literal TARGET_EXPR if the value is constant.
422 * typeck2.c (build_functional_cast): Don't set it here.
424 2011-08-23 Jason Merrill <jason@redhat.com>
427 * call.c (null_ptr_cst_p): Only 0 qualifies in C++11.
429 2011-08-23 Jason Merrill <jason@redhat.com>
432 * decl.c (cxx_init_decl_processing): Initialize
433 dependent_lambda_return_type_node.
434 * cp-tree.h (cp_tree_index): Add CPTI_DEPENDENT_LAMBDA_RETURN_TYPE.
435 (dependent_lambda_return_type_node): Define.
436 (DECLTYPE_FOR_LAMBDA_RETURN): Remove.
437 * semantics.c (lambda_return_type): Handle overloaded function.
438 Use dependent_lambda_return_type_node instead of
439 DECLTYPE_FOR_LAMBDA_RETURN.
440 (apply_lambda_return_type): Don't check dependent_type_p.
441 * pt.c (tsubst_copy_and_build): Handle lambda return type deduction.
442 (instantiate_class_template_1): Likewise.
443 (tsubst): Don't use DECLTYPE_FOR_LAMBDA_RETURN.
444 * mangle.c (write_type): Likewise.
445 * typeck.c (structural_comptypes): Likewise.
446 (check_return_expr): Handle dependent_lambda_return_type_node.
448 2011-08-23 Jason Merrill <jason@redhat.com>
451 * semantics.c (maybe_constant_value): Don't try to fold { }.
452 * pt.c (build_non_dependent_expr): Don't wrap { }.
453 * init.c (build_value_init): Allow scalar value-init in templates.
455 2011-08-23 Jason Merrill <jason@redhat.com>
457 * semantics.c (potential_constant_expression_1): Allow 'this'.
459 2011-08-23 Jakub Jelinek <jakub@redhat.com>
462 * typeck.c (cp_build_modify_expr): Call mark_rvalue_use on rhs
463 if it has side-effects and needs to be preevaluated.
465 2011-08-23 Siddhesh Poyarekar <siddhesh.poyarekar@gmail.com>
468 * except.c (begin_eh_spec_block): Build EH_SPEC block on the
469 same line as the function.
471 2011-08-23 Jakub Jelinek <jakub@redhat.com>
474 * class.c (finish_struct_1): If TYPE_TRANSPARENT_AGGR is set on a type
475 which doesn't have any fields, clear it and diagnose.
477 2011-08-18 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
478 Marc Glisse <marc.glisse@normalesup.org>
481 * mangle.c (decl_mangling_context): Call
482 targetm.cxx.decl_mangling_context.
483 (write_unscoped_name): Use decl_mangling_context.
485 2011-08-18 Dodji Seketeli <dodji@redhat.com>
488 * pt.c (parameter_of_template_p): Handle comparison with DECLs of
489 template parameters as created by process_template_parm.
491 2011-08-16 Jason Merrill <jason@redhat.com>
494 * pt.c (unify_pack_expansion): Correct overloaded unification
497 * pt.c (instantiate_class_template_1): If DECL_PRESERVE_P is set
498 on a member function or static data member, call mark_used.
501 * typeck2.c (cxx_incomplete_type_diagnostic): Handle
504 2011-08-13 Jason Merrill <jason@redhat.com>
507 * name-lookup.c (local_bindings_p): New.
508 * name-lookup.h: Declare it.
509 * lex.c (unqualified_name_lookup_error): Use it.
512 * error.c (dump_expr): Handle MODIFY_EXPR properly.
514 * decl.c (grok_reference_init): Handle constexpr here.
515 * call.c (initialize_reference): Not here.
517 2011-08-12 David Li <davidxl@google.com>
519 * class.c (update_vtable_entry_for_fn): Set
520 LOST_PRIMARY bit properly.
522 2011-08-12 Jason Merrill <jason@redhat.com>
525 * call.c (convert_arg_to_ellipsis): force_rvalue only in
526 potentially evaluated context.
528 2011-08-12 Richard Guenther <rguenther@suse.de>
530 * call.c (build_over_call): Instead of memcpy use an
531 assignment of two MEM_REFs.
533 2011-08-11 Romain Geissler <romain.geissler@gmail.com>
534 Brian Hackett <bhackett1024@gmail.com>
536 * decl.c (cp_finish_decl): Invoke callbacks on finish_decl event.
538 2011-08-10 Richard Guenther <rguenther@suse.de>
540 * call.c (build_over_call): Call memcpy unconditionally.
542 2011-08-08 Jason Merrill <jason@redhat.com>
545 * semantics.c (finish_call_expr): Don't look at 'this' if we
546 had an explicit object argument.
549 * typeck2.c (check_narrowing): Fix integer logic.
551 2011-08-08 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
553 * Make-lang.in (g++$(exeext)): Add $(EXTRA_GCC_LIBS).
555 2011-08-05 Jason Merrill <jason@redhat.com>
558 * semantics.c (potential_constant_expression_1) [CALL_EXPR]: Sorry
559 on 'this' in a constructor.
562 * semantics.c (finish_decltype_type): Call invalid_nonstatic_memfn_p.
565 * init.c (perform_member_init): Handle invalid array initializer.
568 * semantics.c (cxx_eval_array_reference): Handle failure to
569 reduce the array operand to something we can work with.
571 2011-08-05 Gabriel Charette <gchare@google.com>
573 * decl.c (finish_function): Remove unecessary line 0 hack.
575 2011-08-05 Jason Merrill <jason@redhat.com>
578 * typeck.c (build_x_compound_expr_from_list): Also complain
582 * typeck.c (cp_build_unary_op) [POSTINCREMENT_EXPR]: Strip cv-quals.
585 * parser.c (cp_parser_range_for): Only do auto deduction in
586 template if the range is non-dependent.
588 * init.c (perform_member_init): Always build_aggr_init
589 for a class member with an explicit mem-initializer.
591 * pt.c (unify) [TEMPLATE_TYPE_PARM]: Allow VLA for C++0x 'auto'.
593 2011-08-04 Jakub Jelinek <jakub@redhat.com>
596 * decl.c (cxx_init_decl_processing): Add alloc_size (1) attribute
597 for operator new and operator new []. Call init_attributes.
599 2011-08-02 Jason Merrill <jason@redhat.com>
602 * parser.c (cp_parser_lambda_body): Clear local_variables_forbidden_p.
605 * typeck2.c (check_narrowing): Check unsigned mismatch.
606 * semantics.c (finish_compound_literal): check_narrowing.
609 * pt.c (find_parameter_packs_r): Handle CONSTRUCTOR.
612 * init.c (sort_mem_initializers): Initialize uses_unions_p here.
613 (build_field_list): Not here.
616 * parser.c (build_range_temp): Split out from...
617 (cp_convert_range_for): ...here.
618 (do_range_for_auto_deduction): New.
619 (cp_parser_range_for): Use it.
621 2011-08-02 Jakub Jelinek <jakub@redhat.com>
623 * cp-tree.h (finish_omp_atomic): Adjust prototype.
624 (cxx_omp_const_qual_no_mutable): New prototype.
625 (finish_omp_taskyield): New prototype.
626 * parser.c (cp_parser_omp_atomic): (cp_parser_omp_atomic): Handle
627 parsing OpenMP 3.1 atomics. Adjust finish_omp_atomic caller.
628 (cp_parser_omp_clause_name): Handle final and mergeable clauses.
629 (cp_parser_omp_clause_final, cp_parser_omp_clause_mergeable): New
631 (cp_parser_omp_all_clauses): Handle PRAGMA_OMP_CLAUSE_FINAL
632 and PRAGMA_OMP_CLAUSE_MERGEABLE.
633 (OMP_TASK_CLAUSE_MASK): Allow final and mergeable clauses.
634 (cp_parser_omp_taskyield): New function.
635 (cp_parser_pragma): Handle PRAGMA_OMP_TASKYIELD.
636 (cp_parser_omp_clause_reduction): Handle min and max.
637 * pt.c (tsubst_expr) <case OMP_ATOMIC>: Handle OpenMP 3.1 atomics.
638 (tsubst_omp_clauses): Handle OMP_CLAUSE_FINAL and
639 OMP_CLAUSE_MERGEABLE.
640 * semantics.c (finish_omp_atomic): Add OPCODE, V, LHS1 and RHS1
641 arguments. Handle OpenMP 3.1 atomics. Adjust c_finish_omp_atomic
643 (finish_omp_clauses): Don't complain about const qualified
644 predetermined vars and static data members in firstprivate clause.
645 Handle OMP_CLAUSE_FINAL and OMP_CLAUSE_MERGEABLE. Handle MIN_EXPR
647 (finish_omp_taskyield): New function.
648 * cp-gimplify.c (cxx_omp_const_qual_no_mutable): New function.
649 (cxx_omp_predetermined_sharing): Use it.
651 2011-08-02 Jason Merrill <jason@redhat.com>
653 * call.c (build_call_a): Also check at_function_scope_p.
655 2011-08-01 Jason Merrill <jason@redhat.com>
658 * mangle.c (write_prefix): Handle decltype.
661 * semantics.c (cxx_eval_vec_init_1): Fix logic.
664 * semantics.c (potential_constant_expression_1): Allow any builtin.
665 (morally_constexpr_builtin_function_p): Remove.
667 2011-07-29 Jason Merrill <jason@redhat.com>
670 * parser.c (cp_parser_lambda_expression): Also clear in_statement
671 and in_switch_statement_p.
672 (cp_parser_class_specifier): Likewise.
674 2011-07-28 Jason Merrill <jason@redhat.com>
677 * pt.c (tsubst) [TEMPLATE_PARM_INDEX]: Call convert_from_reference.
678 (convert_nontype_argument, tsubst_template_arg): Handle its output.
680 2011-07-28 Paolo Carlini <paolo.carlini@oracle.com>
683 * semantics.c (potential_constant_expression_1): Handle FMA_EXPR.
685 2011-07-27 Jeffrey Yasskin <jyasskin@google.com>
687 * pt.c (build_template_decl): Copy the function_decl's
688 source location to the new template_decl.
690 2011-07-26 Paolo Carlini <paolo.carlini@oracle.com>
693 * typeck.c (cp_build_modify_expr): Check digest_init return value
696 2011-07-25 Paolo Carlini <paolo.carlini@oracle.com>
699 * parser.c (cp_parser_perform_range_for_lookup): Always assign *being
700 and *end before returning.
702 2011-07-25 Paolo Carlini <paolo.carlini@oracle.com>
705 * parser.c (cp_parser_perform_range_for_lookup): Early return if
706 error_operand_p (range).
708 2011-07-23 Jason Merrill <jason@redhat.com>
711 * parser.c (cp_parser_qualifying_entity): Handle templates.
713 2011-07-22 Jason Merrill <jason@redhat.com>
716 * typeck2.c (check_narrowing): Downgrade permerror to pedwarn.
717 Make conditional on -Wnarrowing.
719 2011-07-22 Ville Voutilainen <ville.voutilainen@gmail.com>
721 Warn about the use of final/override in non-c++0x mode, and
722 add __final for non-c++0x mode.
723 * cp-tree.h (cpp0x_warn_str): Add CPP0X_OVERRIDE_CONTROLS.
724 * error.c (maybe_warn_cpp0x): Adjust.
725 * parser.c (cp_parser_virt_specifier_seq_opt): Use it. Add
726 '__final' as a non-c++0x alternative for 'final'.
728 2011-07-22 Jason Merrill <jason@redhat.com>
729 Mark Glisse <marc.glisse@normalesup.org>
732 * decl.c (cp_finish_decl): Apply pragma redefine_extname in
733 other namespaces as well.
734 * name-lookup.c (c_linkage_bindings): Define.
735 (lookup_extern_c_fun_in_all_ns): Rename from
736 lookup_extern_c_fun_binding_in_all_ns. Return tree.
737 (pushdecl_maybe_friend_1): Adjust. Copy DECL_ASSEMBLER_NAME.
739 2011-07-20 Jason Merrill <jason@redhat.com>
741 * parser.c (cp_parser_initializer_list): Handle C99 .id= and [N]=
742 designated initializer syntax.
743 * decl.c (check_array_designated_initializer): Add index parm.
744 (maybe_deduce_size_from_array_init): Pass it.
745 (reshape_init_array_1): Likewise.
748 PR c++/42603 (DR 950)
749 * parser.c (token_is_decltype, cp_lexer_next_token_is_decltype): New.
750 (cp_parser_nested_name_specifier_opt): Allow decltype.
751 (cp_parser_qualifying_entity): Likewise.
752 (cp_parser_decltype): Replace source tokens with CPP_DECLTYPE.
753 (cp_parser_simple_type_specifier): Handle decltype as scope.
754 (cp_parser_base_specifier): Allow decltype.
755 (cp_parser_base_clause): Don't crash on null base.
756 * parser.h (CPP_KEYWORD, CPP_TEMPLATE_ID): Move to c-common.h.
757 (CPP_NESTED_NAME_SPECIFIER, N_CP_TTYPES): Likewise.
759 2011-07-19 Jason Merrill <jason@redhat.com>
762 * pt.c (coerce_template_parms): Handle non-pack after pack.
764 2011-07-19 Richard Guenther <rguenther@suse.de>
766 * call.c (build_special_member_call): Use fold_build_pointer_plus.
767 * class.c (build_base_path): Likewise.
768 (convert_to_base_statically): Likewise.
769 (dfs_accumulate_vtbl_inits): Likewise.
770 * cp-gimplify.c (cxx_omp_clause_apply_fn): Likewise.
771 * except.c (expand_start_catch_block): Likewise.
772 * init.c (expand_virtual_init): Likewise.
773 (build_new_1): Likewise.
774 (build_vec_delete_1): Likewise.
775 (build_vec_delete): Likewise.
776 * rtti.c (build_headof): Likewise.
777 (tinfo_base_init): Likewise.
778 * typeck.c (get_member_function_from_ptrfunc): Likewise.
779 (cp_build_addr_expr_1): Likewise.
780 * typeck2.c (build_m_component_ref): Likewise.
782 2011-07-18 Martin Jambor <mjambor@suse.cz>
784 * parser.c (cp_parser_parameter_declaration_list): Initialize
787 2011-07-16 Jason Merrill <jason@redhat.com>
789 * pt.c (tinst_level_tick, last_template_error_tick): Replace with
790 last_error_tinst_level.
791 (push_tinst_level, pop_tinst_level): Adjust.
792 (problematic_instantiation_changed): Adjust.
793 (record_last_problematic_instantiation): Adjust.
794 * error.c (cp_print_error_function): Don't print
795 current_function_decl if we're in a template instantiation context.
796 (print_instantiation_full_context): Always print first line.
798 2011-07-16 Nathan Froyd <froydnj@codesourcery.com>
799 Jason Merrill <jason@redhat.com>
803 * cp-tree.h (fn_type_unification): Add `bool' parameter.
804 * pt.c (enum template_base_result): Define.
805 (unify_success, unify_unknown): Define.
806 (unify_parameter_deduction_failure): Define.
807 (unify_invalid, unify_cv_qual_mismatch, unify_type_mismatch): Define.
808 (unify_parameter_pack_mismatch): Define.
809 (unify_parameter_pack_inconsistent): Define.
810 (unify_ptrmem_cst_mismatch, unify_vla_arg): Define.
811 (unify_expression_unequal, unify_inconsistency): Define.
812 (unify_method_type_error, unify_arity): Likewise.
813 (unify_too_many_parameters, unify_too_few_parameters): Define.
814 (unify_arg_conversion, unify_no_common_base): Define.
815 (unify_illformed_ptrmem_cst_expr): Define.
816 (unify_substitution_failure): Define.
817 (unify_inconsistent_template_template_parameters): Define.
818 (unify_template_deduction_failure): Define.
819 (unify_template_argument_mismatch): Define.
820 (unify_overload_resolution_failure): Define.
821 (comp_template_args_with_info): New function, split out from...
822 (comp_template_args): ...here. Call it.
823 (deduction_tsubst_fntype): Add `complain' parameter'. Pass it
825 (unify): Add `explain_p' parameter. Pass to all relevant calls.
826 Call above status functions when appropriate.
827 (resolve_overloaded_unification, try_one_overload): Likewise.
828 (type_unification, type_unification_real): Likewise.
829 (unify_pack_expansion): Likewise.
830 (get_template_base, try_class_unification): Likewise.
831 (get_bindings, more_specialized_fn): Pass false to unification
833 (get_class_bindings, do_auto_deduction): Likewise.
834 (convert_nontype_argument): Likewise.
835 (fn_type_unification): Likewise. Pass tf_warning_or_error if
837 (get_template_base): Add `explain_p' parameter and pass it to
838 try_class_unification. Return an enum template_base_result.
839 * class.c (resolve_address_of_overloaded_function): Pass false to
841 * call.c (enum rejection_reason_code): Add new codes.
842 (struct rejection_reason): Add template_unification field.
843 Add template_instantiation field.
844 (template_unification_rejection): Define.
845 (template_unification_error_rejection): Define.
846 (template_instantiation_rejection): Define.
847 (invalid_copy_with_fn_template_rejection): Define.
848 (add_template_candidate): Pass false to unify.
849 Provide more rejection reasons when possible.
850 (print_template_unification_rejection): Define.
851 (print_arity_rejection): Define, split out from...
852 (print_z_candidate): ...here. Add cases for new rejection
855 2011-07-15 Jason Merrill <jason@redhat.com>
857 * Make-lang.in (check-g++-strict-gc): New.
858 (cp/except.o): Depend on gt-cp-except.h
859 * except.c: Include gt-cp-except.h.
860 * config-lang.in (gtfiles): Add cp/except.c.
861 * decl2.c (mark_used): Adjust constexpr condition, set
862 function_depth around template instantiation.
863 * parser.c (cp_parser_lambda_body): Set function_depth.
864 * semantics.c (maybe_add_lambda_conv_op): Likewise.
867 * Make-lang.in (check-c++0x): Use --extra_opts instead of--tool_opts.
869 2011-07-13 Jason Merrill <jason@redhat.com>
871 * Make-lang.in (check-c++0x): New.
873 2011-07-13 Richard Sandiford <richard.sandiford@linaro.org>
875 * typeck2.c (split_nonconstant_init_1): Pass the initializer directly,
876 rather than a pointer to it. Return true if the whole of the value
877 was initialized by the generated statements. Use
878 complete_ctor_at_level_p instead of count_type_elements.
880 2011-07-12 Diego Novillo <dnovillo@google.com>
882 * name-lookup.h (cp_binding_level): Rename from cxx_scope.
884 (struct cp_binding_level): Fix indentation.
886 2011-07-11 Jason Merrill <jason@redhat.com>
889 * pt.c (extract_fnparm_pack): Split out from...
890 (make_fnparm_pack): ...here.
891 (instantiate_decl): Handle non-pack parms after a pack.
892 * semantics.c (maybe_add_lambda_conv_op): Don't in a template.
894 * decl2.c (decl_constant_var_p): Use decl_maybe_constant_var_p.
897 * cp-tree.h (struct tinst_level): Add errors field.
898 * pt.c (neglectable_inst_p, limit_bad_template_recurson): New.
899 (push_tinst_level): Don't start another decl in that case.
900 (reopen_tinst_level): Adjust errors field.
901 * decl2.c (cp_write_global_declarations): Don't complain about
902 undefined inline if its template was defined.
903 * mangle.c (mangle_decl_string): Handle failure from push_tinst_level.
905 2011-07-10 Jason Merrill <jason@redhat.com>
908 * parser.c (cp_parser_late_return_type_opt): Check quals parameter
909 rather than current_class_type to determine whether to set 'this'.
910 (cp_parser_direct_declarator): Pass -1 to quals if member_p is false.
911 (cp_parser_init_declarator): Pass down member_p.
913 2011-07-09 Jason Merrill <jason@redhat.com>
915 * tree.c (build_vec_init_elt): Strip TARGET_EXPR.
917 2011-07-08 Jason Merrill <jason@redhat.com>
920 * typeck.c (cp_build_modify_expr): Preevaluate RHS.
922 * method.c (use_thunk): Use cgraph_add_to_same_comdat_group.
923 * optimize.c (maybe_clone_body): Likewise.
924 * semantics.c (maybe_add_lambda_conv_op): Likewise.
927 * decl.c (expand_static_init): Don't get confused by user
928 declaration of __cxa_guard_acquire.
930 * typeck.c (cp_apply_type_quals_to_decl): Don't check
931 COMPLETE_TYPE_P either.
934 * typeck.c (cp_apply_type_quals_to_decl): Don't check
935 TYPE_NEEDS_CONSTRUCTING.
937 2011-07-07 Jason Merrill <jason@redhat.com>
940 * pt.c (push_deduction_access_scope): Preserve
941 processing_template_decl across push_to_top_level.
943 * class.c (pushclass): Accept NULL argument.
944 (popclass): Deal with popping null class.
945 * pt.c (push_access_scope, pop_access_scope): Use them rather than
946 push_to_top_level/pop_from_top_level.
947 * name-lookup.c (lookup_name_real_1): Check current_class_type.
949 2011-07-07 Jakub Jelinek <jakub@redhat.com>
952 * typeck.c (cp_build_binary_op): For MULT_EXPR and TRUNC_DIV_EXPR with
953 one non-complex and one complex argument, call save_expr on both
956 2011-07-06 Jason Merrill <jason@redhat.com>
959 * semantics.c (expand_or_defer_fn_1): Clear DECL_EXTERNAL
963 * method.c (make_thunk, use_thunk): Copy DECL_COMDAT.
965 2011-07-05 Jason Merrill <jason@redhat.com>
968 * pt.c (tsubst_qualified_id): Preserve TEMPLATE_ID_EXPR in
969 partial instantiation.
972 * semantics.c (finish_id_expression): convert_from_reference.
974 2011-07-05 Richard Guenther <rguenther@suse.de>
976 * decl.c (cxx_init_decl_processing): Defer building common
977 tree nodes to c_common_nodes_and_builtins.
979 2011-07-04 Jason Merrill <jason@redhat.com>
983 * mangle.c (write_expression): Handle 'this'.
984 * parser.c (cp_parser_postfix_dot_deref_expression): Allow
986 * semantics.c (potential_constant_expression_1): Check that
987 DECL_CONTEXT is set on 'this'.
989 * error.c (dump_template_bindings): Don't print typenames
990 for a partial instantiation.
991 (dump_function_decl): If we aren't printing function arguments,
992 print template arguments as <args> rather than [with ...].
993 (dump_expr): Don't print return type or template header.
994 [BASELINK]: Use BASELINK_FUNCTIONS rather than get_first_fn.
995 * pt.c (dependent_template_arg_p): Handle null arg.
997 * error.c (type_to_string): Avoid redundant akas.
999 2011-07-01 Jonathan Wakely <jwakely.gcc@gmail.com>
1002 * init.c (build_delete): Only warn for sfk_deleting_destructor.
1004 2011-07-01 Jakub Jelinek <jakub@redhat.com>
1006 * Make-lang.in (cp/decl.o): Depend on pointer-set.h.
1007 (cp/class.o): Likewise.
1008 (cp/error.o): Likewise.
1009 (cp/name-lookup.o): Likewise.
1010 (cp/decl2.o): Likewise. Don't depend on $(POINTER_SET_H).
1012 2011-07-01 Jason Merrill <jason@redhat.com>
1015 * pt.c (lookup_template_function): Handle non-function.
1018 * pt.c (tsubst_qualified_id): Check PTRMEM_OK_P.
1019 * tree.c (build_qualified_name): Set PTRMEM_OK_P.
1020 * semantics.c (finish_parenthesized_expr): Clear PTRMEM_OK_P on
1022 * cp-tree.h (PTRMEM_OK_P): Apply to SCOPE_REF, too.
1023 (QUALIFIED_NAME_IS_TEMPLATE): Switch to lang flag 1.
1027 * pt.c (resolve_nondeduced_context): Call mark_used.
1030 * semantics.c (finish_offsetof): Complain about incomplete type.
1032 2011-06-30 Jason Merrill <jason@redhat.com>
1035 * rtti.c (get_tinfo_decl): Call complete_type.
1038 * method.c (implicitly_declare_fn): Set DECL_PARM_LEVEL and
1039 DECL_PARM_INDEX on rhs parm.
1041 * pt.c (iterative_hash_template_arg): Use cp_tree_operand_length.
1044 * tree.c (stabilize_init): Handle aggregate initialization.
1047 * name-lookup.c (struct arg_lookup): Add fn_set.
1048 (add_function): Check it.
1049 (lookup_arg_dependent_1): Initialize it.
1051 2011-06-29 Jason Merrill <jason@redhat.com>
1054 * init.c (build_new_1): Pass {} down to build_vec_init.
1055 (build_vec_init): Handle it.
1059 * cp-tree.h (struct saved_scope): Add x_current_class_ptr,
1060 x_current_class_ref.
1061 (current_class_ptr, current_class_ref): Use them.
1062 * decl.c (build_this_parm): Handle getting the class type.
1063 * parser.c (cp_parser_late_return_type_opt): Set up 'this'
1064 for use within the trailing return type.
1066 * pt.c (tsubst_decl) [VAR_DECL]: In unevaluated operand,
1067 don't tsubst DECL_INITIAL unless our type use auto.
1070 * semantics.c (constexpr_fn_retval): Handle CLEANUP_POINT_EXPR here.
1071 (massage_constexpr_body): Not here.
1074 * semantics.c (lambda_proxy_type): New.
1075 (build_capture_proxy): Use it.
1076 * cp-tree.h (DECLTYPE_FOR_LAMBDA_PROXY): New.
1077 * pt.c (tsubst) [DECLTYPE_TYPE]: Use them.
1080 * class.c (explain_non_literal_class): New.
1081 (finalize_literal_type_property): Call it.
1082 * cp-tree.h: Declare it.
1083 * semantics.c (ensure_literal_type_for_constexpr_object): Call it.
1084 (is_valid_constexpr_fn): Likewise.
1085 (massage_constexpr_body): Split out from...
1086 (register_constexpr_fundef): ...here.
1087 (is_instantiation_of_constexpr): New.
1088 (expand_or_defer_fn_1): Leave DECL_SAVED_TREE alone in that case.
1089 (explain_invalid_constexpr_fn): New.
1090 (cxx_eval_call_expression): Call it.
1091 (potential_constant_expression_1): Likewise. Avoid redundant errors.
1092 * method.c (process_subob_fn): Diagnose non-constexpr.
1093 (walk_field_subobs): Likewise.
1094 (synthesized_method_walk): Don't shortcut if we want diagnostics.
1095 (explain_implicit_non_constexpr): New.
1096 (defaulted_late_check): Use it.
1097 * call.c (build_cxx_call): Remember location.
1099 * method.c (maybe_explain_implicit_delete): Use pointer_set
1102 * class.c (finalize_literal_type_property): Update conditions.
1103 * method.c (defaulted_late_check): Set TYPE_HAS_CONSTEXPR_CTOR.
1105 * tree.c (build_vec_init_expr): Don't add TARGET_EXPR.
1106 * typeck2.c (digest_init_r): Handle VEC_INIT_EXPR.
1107 * semantics.c (cxx_eval_vec_init_1): Correct type.
1109 * init.c (build_value_init): Decide whether or not to zero-initialize
1110 based on user-providedness of default ctor, not any ctor.
1111 (build_value_init_noctor): Adjust assert.
1114 * call.c (convert_like_real) [ck_user]: Handle value-initialization.
1115 (build_new_method_call_1): Likewise.
1116 * init.c (expand_default_init): Handle direct list-initialization
1119 2011-06-27 Jakub Jelinek <jakub@redhat.com>
1121 * cp-tree.h (union lang_tree_node): Use it in chain_next expression.
1123 2011-06-26 Jason Merrill <jason@redhat.com>
1126 * semantics.c (potential_constant_expression_1): Check
1127 for non-literality rather than cleanup.
1128 (cxx_eval_constant_expression): Likewise.
1131 * semantics.c (potential_constant_expression_1): A TARGET_EXPR
1132 with a cleanup isn't constant.
1133 (cxx_eval_constant_expression): Likewise.
1134 * init.c (expand_default_init): Use maybe_constant_init.
1136 2011-06-24 Jakub Jelinek <jakub@redhat.com>
1139 * cp-tree.h (union lang_tree_node): Use TYPE_NEXT_VARIANT
1140 instead of TYPE_CHAIN for chain_next for types.
1142 2011-06-23 Gabriel Charette <gchare@google.com>
1144 * name-lookup.h (cp_binding_level): Removed unused
1145 member names_size. Update all users.
1147 2011-06-23 Jason Merrill <jason@redhat.com>
1149 * typeck2.c (build_functional_cast): Strip cv-quals for value init.
1150 * init.c (build_zero_init_1): Not here.
1153 * pt.c (resolve_overloaded_unification): Fix DR 115 handling.
1155 2011-06-23 Paolo Carlini <paolo.carlini@oracle.com>
1158 * decl2.c (build_anon_union_vars): Early return error_mark_node
1159 for a nested anonymous struct.
1161 2011-06-23 Jason Merrill <jason@redhat.com>
1164 * decl2.c (mark_used): Don't call synthesize_method for
1165 functions defaulted outside the class.
1167 * optimize.c (maybe_clone_body): Set linkage flags before
1168 cgraph_same_body_alias.
1171 * class.c (set_linkage_according_to_type): Hand off to
1172 determine_visibility.
1175 * init.c (build_zero_init_1): Strip cv-quals from scalar types.
1178 * pt.c (most_specialized_instantiation): Do check return types.
1180 2011-06-22 Jason Merrill <jason@redhat.com>
1183 * call.c (build_call_a): Set cp_function_chain->can_throw here.
1184 (build_cxx_call): Not here.
1186 2011-06-21 Jason Merrill <jason@redhat.com>
1189 * decl.c (cp_finish_decl): Adjust init_const_expr_p for refs.
1190 (grokdeclarator): constexpr doesn't apply const for refs.
1191 * parser.c (cp_parser_initializer_clause): Don't call
1192 maybe_constant_value here.
1193 * call.c (initialize_reference): Handle constexpr.
1196 * semantics.c (maybe_add_lambda_conv_op): Call mark_exp_read for
1197 static fn parameters.
1199 * call.c (add_builtin_candidates): Use cv_unqualified rather than
1201 * pt.c (tsubst_arg_types): Likewise.
1202 * except.c (build_throw): Use cv_unqualified.
1205 * call.c (cxx_type_promotes_to): Don't strip cv-quals.
1206 * semantics.c (lambda_return_type): Strip them here.
1208 2011-06-21 Andrew MacLeod <amacleod@redhat.com>
1210 * semantics.c: Add sync_ or SYNC__ to builtin names.
1212 2011-06-20 Jason Merrill <jason@redhat.com>
1215 * init.c (build_vec_init): Don't try to use a CONSTRUCTOR when
1217 * typeck2.c (process_init_constructor_array): Use {} for classes,
1219 * call.c (convert_like_real): Handle substitution failure.
1222 * pt.c (canonicalize_type_argument): New.
1223 (convert_template_argument, unify): Use it.
1226 * call.c (rejection_reason_code): Add rr_explicit_conversion.
1227 (print_z_candidate): Handle it.
1228 (explicit_conversion_rejection): New.
1229 (build_user_type_conversion_1): Reject an explicit conversion
1230 function that requires more than a qualification conversion.
1233 * decl.c (grokdeclarator): Don't set ctype to an ENUMERAL_TYPE.
1236 * tree.c (strip_typedefs): Use build_aligned_type.
1239 * call.c (sufficient_parms_p): Allow parameter packs too.
1242 * semantics.c (describable_type): Remove.
1243 * cp-tree.h: Likewise.
1244 * decl.c (cp_finish_decl): Don't call it.
1245 * init.c (build_new): Likewise.
1246 * parser.c (cp_parser_omp_for_loop): Likewise.
1247 * pt.c (tsubst_decl): Likewise.
1248 (do_auto_deduction): If we fail in a template, try again
1249 at instantiation time.
1252 * parser.c (cp_parser_lambda_introducer): Complain about redundant
1254 * semantics.c (add_capture): Likewise.
1255 (register_capture_members): Clear IDENTIFIER_MARKED.
1257 2011-06-17 Jason Merrill <jason@redhat.com>
1260 * call.c (convert_class_to_reference_1): Allow binding function
1261 lvalue to rvalue reference.
1264 Generate proxy VAR_DECLs for better lambda debug info.
1265 * cp-tree.h (FUNCTION_NEEDS_BODY_BLOCK): Add lambda operator().
1266 (LAMBDA_EXPR_PENDING_PROXIES): New.
1267 (struct tree_lambda_expr): Add pending_proxies.
1268 * name-lookup.c (pushdecl_maybe_friend_1): Handle capture shadowing.
1269 (qualify_lookup): Use is_lambda_ignored_entity.
1270 * parser.c (cp_parser_lambda_expression): Don't adjust field names.
1271 Call insert_pending_capture_proxies.
1272 (cp_parser_lambda_introducer): Use this_identifier.
1273 (cp_parser_lambda_declarator_opt): Call the object parameter
1274 of the op() "__closure" instead of "this".
1275 (cp_parser_lambda_body): Call build_capture_proxy.
1276 * semantics.c (build_capture_proxy, is_lambda_ignored_entity): New.
1277 (insert_pending_capture_proxies, insert_capture_proxy): New.
1278 (is_normal_capture_proxy, is_capture_proxy): New.
1279 (add_capture): Add __ to field names here, return capture proxy.
1280 (add_default_capture): Use this_identifier, adjust to expect
1281 add_capture to return a capture proxy.
1282 (outer_lambda_capture_p, thisify_lambda_field): Remove.
1283 (finish_id_expression, lambda_expr_this_capture): Adjust.
1284 (build_lambda_expr): Initialize LAMBDA_EXPR_PENDING_PROXIES.
1285 * pt.c (tsubst_copy_and_build): Check that LAMBDA_EXPR_PENDING_PROXIES
1288 * name-lookup.c (pushdecl_maybe_friend_1): Do check for shadowing
1289 of artificial locals.
1291 * parser.c (cp_parser_lambda_expression): Clear
1292 LAMBDA_EXPR_THIS_CAPTURE after parsing.
1293 * pt.c (tsubst_copy_and_build): Make sure it isn't set.
1295 * cp-tree.h (struct tree_lambda_expr): Change common to typed.
1296 Move non-pointers to end of struct.
1298 * pt.c (tsubst_decl): Handle DECL_VALUE_EXPR on reference.
1299 * decl.c (check_initializer): Handle DECL_VALUE_EXPR_P.
1301 * semantics.c (finish_non_static_data_member): Preserve dereference
1304 2011-06-16 Jason Merrill <jason@redhat.com>
1307 * parser.c (cp_parser_lambda_body): Share code between
1308 simple and complex cases instead of using cp_parser_function_body.
1311 * decl.c (check_initializer): Check narrowing.
1314 * pt.c (tsubst_decl) [FUNCTION_DECL]: Handle substitution failure.
1317 * semantics.c (finish_id_expression): Mark even dependent
1321 * error.c (dump_template_argument): Don't try to omit default
1322 template args from an argument pack.
1324 2011-06-15 H.J. Lu <hongjiu.lu@intel.com>
1327 * decl.c (get_dso_handle_node): Mark __dso_handle hidden if
1328 assembler supports hidden visibility.
1330 2011-06-14 Jason Merrill <jason@redhat.com>
1333 * cp-tree.h (DEFERRED_NOEXCEPT_SPEC_P): Handle overload.
1334 * method.c (defaulted_late_check): Only maybe_instantiate_noexcept
1335 if the declaration had an exception-specifier.
1336 (process_subob_fn): Don't maybe_instantiate_noexcept.
1337 * pt.c (maybe_instantiate_noexcept): Handle overload.
1338 * typeck2.c (nothrow_spec_p_uninst): New.
1339 (merge_exception_specifiers): Add 'fn' parm. Build up overload.
1340 * typeck.c (merge_types): Adjust.
1342 * pt.c (deduction_tsubst_fntype): Don't save input_location.
1343 (maybe_instantiate_noexcept): Likewise.
1345 2011-06-14 Joseph Myers <joseph@codesourcery.com>
1347 * Make-lang.in (cp/method.o): Update dependencies.
1348 * method.c: Include common/common-target.h.
1349 (use_thunk): Use targetm_common.have_named_sections.
1351 2011-06-14 Steve Ellcey <sje@cup.hp.com>
1353 * decl.c (cxx_init_decl_processing): Use ptr_mode instead of Pmode.
1355 2011-06-14 Jason Merrill <jason@redhat.com>
1357 * error.c (type_to_string): Print typedef-stripped version too.
1360 * call.c (perform_implicit_conversion_flags): Print source type as
1364 * typeck2.c (build_m_component_ref): Preserve rvalueness.
1367 * class.c (build_base_path): Fix cv-quals in unevaluated context.
1370 * semantics.c (cxx_fold_indirect_ref): Local, more permissive copy
1371 of fold_indirect_ref_1.
1372 (cxx_eval_indirect_ref): Use it.
1374 2011-06-11 Jan Hubicka <jh@suse.cz>
1376 * decl2.c (cp_write_global_declarations): Process aliases; look trhough
1379 2011-06-10 Paolo Carlini <paolo.carlini@oracle.com>
1382 * decl.c (grokdeclarator): Reject operator names in parameters.
1384 2011-06-10 Jan Hubicka <jh@suse.cz>
1386 * decl2.c (clear_decl_external): New functoin.
1387 (cp_write_global_declarations): Use it.
1389 2011-06-10 Paolo Carlini <paolo.carlini@oracle.com>
1391 * cp-tree.h (error_operand_p): Remove.
1393 2011-06-09 David Krauss <potswa@mac.com>
1396 * typeck2.c (build_x_arrow): Push fake template context
1397 to produce diagnostic on acyclic endless operator-> drill-down.
1398 * call.c (build_new_op): Change Boolean overload status
1399 value to a pointer to the overload function.
1400 * cp-tree.h: Likewise.
1401 * typeck.c: Likewise.
1402 * parser.c: Likewise.
1403 * decl2.c: Likewise.
1406 2011-06-09 Jason Merrill <jason@redhat.com>
1408 * semantics.c (maybe_constant_value): Handle overflowed input.
1409 (non_const_var_error): Handle non-constant DECL_INITIAL.
1411 * pt.c (build_non_dependent_expr): Use fold_non_dependent_expr_sfinae.
1413 * parser.c (cp_parser_constant_expression): Just return the
1414 non-constant expression.
1416 * semantics.c (finish_compound_literal): Set TREE_HAS_CONSTRUCTOR.
1418 2011-06-09 Paolo Carlini <paolo.carlini@oracle.com>
1421 * decl.c (grokdeclarator): Reject operator names in typedefs.
1423 2011-06-08 Jason Merrill <jason@redhat.com>
1426 * cp-tree.def (DEFERRED_NOEXCEPT): New.
1427 * cp-tree.h (struct tree_deferred_noexcept): New.
1428 (DEFERRED_NOEXCEPT_PATTERN, DEFERRED_NOEXCEPT_ARGS): New.
1429 (DEFERRED_NOEXCEPT_SPEC_P): New.
1430 (enum cp_tree_node_structure_enum): Add TS_CP_DEFERRED_NOEXCEPT.
1431 (union lang_tree_node): Add tree_deferred_noexcept.
1432 (maybe_instantiate_noexcept): Declare.
1433 * cp-objcp-common.c (cp_tree_size): Handle DEFERRED_NOEXCEPT.
1434 * error.c (dump_exception_spec): Likewise.
1435 * cxx-pretty-print.c (pp_cxx_exception_specification): Likewise.
1436 * ptree.c (cxx_print_xnode): Likewise.
1437 * tree.c (cp_tree_equal): Likewise.
1438 * decl.c (cp_tree_node_structure): Likewise.
1439 (duplicate_decls): Call maybe_instantiate_noexcept.
1440 * except.c (build_noexcept_spec): Handle DEFERRED_NOEXCEPT.
1441 (nothrow_spec_p, type_noexcept_p, type_throw_all_p): Check
1442 DEFERRED_NOEXCEPT_SPEC_P.
1443 * typeck2.c (merge_exception_specifiers): Likewise.
1444 * decl2.c (mark_used): Call maybe_instantiate_noexcept.
1445 * method.c (process_subob_fn, defaulted_late_check): Likewise.
1446 * pt.c (tsubst_exception_specification): Add defer_ok parm.
1447 Build DEFERRED_NOEXCEPT.
1448 (maybe_instantiate_noexcept): New.
1449 (tsubst, regenerate_decl_from_template, instantiate_decl): Adjust.
1450 * search.c (check_final_overrider): Call maybe_instantiate_noexcept.
1452 * semantics.c (potential_constant_expression_1): Handle destructor
1455 2011-06-08 Jakub Jelinek <jakub@redhat.com>
1457 * cp-tree.h (struct tinst_level): Add chain_next GTY
1460 2011-06-08 Jason Merrill <jason@redhat.com>
1463 * pt.c (deduction_tsubst_fntype): Don't free the tinst entry
1464 if a pending_template entry is pointing at it.
1466 2011-06-07 Jason Merrill <jason@redhat.com>
1470 * error.c (subst_to_string): New.
1471 (cp_printer): Use it for 'S'.
1472 (print_instantiation_partial_context_line): Handle subst context.
1473 * pt.c (push_tinst_level): Handle subst context.
1474 (deduction_tsubst_fntype): Don't track specific substitutions.
1475 Use push_tinst_level.
1477 * pt.c (deduction_tsubst_fntype): Use push_deduction_access_scope.
1478 (fn_type_unification): Don't call push_deduction_access_scope here.
1480 2011-06-06 Jason Merrill <jason@redhat.com>
1483 * typeck.c (perform_integral_promotions): Don't promote scoped enums.
1484 * call.c (convert_arg_to_ellipsis): Promote them here in old ABI.
1486 2011-06-06 Nicola Pero <nicola.pero@meta-innovation.com>,
1489 * parser.c (cp_parser_objc_at_property_declaration): Allow setter
1490 and getter names to use all the allowed method names.
1492 2011-06-06 Jason Merrill <jason@redhat.com>
1495 * semantics.c (potential_constant_expression_1): Handle FIELD_DECL.
1498 * decl.c (cp_finish_decl): Check DECL_FUNCTION_SCOPE_P rather than
1499 at_function_scope_p.
1502 * tree.c (build_target_expr): Deal with ARM ABI tweaks.
1504 2011-06-04 Jonathan Wakely <jwakely.gcc@gmail.com>
1506 * init.c (build_delete): Warn when deleting type with non-virtual
1509 2011-06-03 Jakub Jelinek <jakub@redhat.com>
1512 * mangle.c (write_nested_name): Use CP_DECL_CONTEXT instead of
1515 2011-06-01 Jason Merrill <jason@redhat.com>
1517 * pt.c (build_non_dependent_expr): Remove special handling of
1521 * pt.c (template_args_equal): Handle one arg being NULL_TREE.
1522 (deduction_tsubst_fntype): Handle excessive non-infinite recursion.
1525 * typeck2.c (build_x_arrow): Don't use build_min_nt.
1527 2010-05-31 Fabien Chêne <fabien@gcc.gnu.org>
1530 * name-lookup.c (supplement_binding_1): If the old binding was a
1531 type name, also check that the DECL actually refers to the same
1532 type or is not a type.
1534 2011-05-31 Jason Merrill <jason@redhat.com>
1537 * tree.c (lvalue_kind): Recurse on NON_DEPENDENT_EXPR. Handle
1538 ARROW_EXPR, TYPEID_EXPR, and arbitrary class-valued expressions.
1539 (build_min_non_dep): Preserve reference refs.
1540 (build_min_non_dep_call_vec): Likewise
1542 2011-05-30 Jakub Jelinek <jakub@redhat.com>
1545 * semantics.c (finish_omp_clauses): Call require_complete_type
1546 even for copyin/copyprivate clauses. Only call
1547 cxx_omp_create_clause_info if inner_type is COMPLETE_TYPE_P.
1549 2011-05-28 Jason Merrill <jason@redhat.com>
1552 * parser.c (cp_parser_lambda_expression): Improve error recovery.
1553 (cp_parser_lambda_declarator_opt): Likewise. Return bool.
1555 2011-05-27 Jason Merrill <jason@redhat.com>
1558 * parser.c (cp_parser_pseudo_destructor_name): Commit to parse
1561 * mangle.c (mangle_decl_string): Make sure we don't try to mangle
1565 * semantics.c (maybe_add_lambda_conv_op): Fix COMDAT sharing.
1566 * decl.c (start_preparsed_function): Don't call comdat_linkage for
1570 * mangle.c (write_expression): Handle MODOP_EXPR.
1573 * parser.c (cp_parser_unqualified_id): Don't check
1574 constructor_name_p for enums.
1577 * pt.c (dependent_type_p_r): Avoid infinite recursion.
1580 * error.c (dump_expr) [COMPONENT_REF]: Use pp_cxx_dot
1581 with INDIRECT_REF of REFERENCE_TYPE.
1584 * pt.c (get_mostly_instantiated_function_type): Use push_access_scope.
1586 2011-05-27 Nathan Froyd <froydnj@codesourcery.com>
1588 * cp-tree.h (building_stmt_tree): Delete.
1589 * decl.c (save_function_data): Tweak initializer for x_cur_stmt_list.
1590 (build_aggr_init_full_exprs): Call building_stmt_list_p
1591 instead of building_stmt_tree.
1592 (initialize_local_var): Likewise.
1593 (finish_function): Likewise.
1594 * decl2.c (finish_anon_union): Likewise.
1595 * init.c (begin_init_stmts): Likewise.
1596 (finish_init_stmts): Likewise.
1597 (expand_aggr_init_1): Likewise.
1598 * name-lookup.c (do_local_using_decl): Likewise.
1599 (do_namespace_alias): Likewise.
1600 (do_using_directive): Likewise.
1601 (cp_emit_debug_info_for_using): Likewise.
1602 * semantics.c (add_stmt): Assert that stmt_list_stack is non-empty.
1604 2011-05-27 Paolo Carlini <paolo.carlini@oracle.com>
1607 * typeck2.c (build_functional_cast): Complain early for invalid uses
1608 of 'auto' and set type to error_mark_node.
1610 2011-05-26 Jason Merrill <jason@redhat.com>
1613 * parser.c (cp_parser_member_declaration): Allow friend T.
1614 * friend.c (make_friend_class): Ignore non-classes.
1615 * pt.c (instantiate_class_template_1): Handle TEMPLATE_TYPE_PARM.
1618 * pt.c (convert_template_argument): Don't complain about using
1619 injected-class-name as template template argument.
1622 * decl.c (check_static_variable_definition): Now static.
1623 (cp_finish_decl): Call it here.
1624 (grokdeclarator): Not here.
1625 * pt.c (instantiate_class_template_1): Or here.
1626 * cp-tree.h: Don't declare it.
1628 2011-05-26 Janis Johnson <janis187@us.ibm.com>
1629 Nathan Froyd <froydnj@codesourcery.com>
1633 * name-lookup.h (enum scope_kind): Add sk_cond.
1634 * name-lookup.c (pushdecl_maybe_friend): Get scope of shadowed local.
1635 Detect and report error for redeclaration from for-init or if
1636 or switch condition.
1637 (begin_scope): Handle sk_cond.
1638 * semantics.c (begin_if_stmt): Use sk_cond.
1639 (begin switch_stmt): Ditto.
1641 2011-05-26 Jason Merrill <jason@redhat.com>
1644 * name-lookup.h (cp_class_binding): Make base a pointer.
1645 * name-lookup.c (new_class_binding): Adjust.
1646 (poplevel_class): Adjust.
1649 * decl.c (grokparms): Function parameter packs don't need to
1651 * pt.c (type_unification_real): But they aren't deduced otherwise.
1653 2011-05-25 Jason Merrill <jason@redhat.com>
1656 * decl.c (build_enumerator): If incremented enumerator won't fit in
1657 previous integral type, find one it will fit in.
1660 * decl.c (create_array_type_for_decl): Complain about array of auto.
1664 * error.c (dump_template_bindings): Set processing_template_decl
1665 for a partial instantiation.
1668 * decl.c (grokdeclarator): Don't change type when adding rvalue ref
1669 to another reference type.
1672 * decl.c (case_conversion): New.
1673 (finish_case_label): Use it.
1675 * ptree.c (cxx_print_xnode): Handle ARGUMENT_PACK_SELECT.
1678 * pt.c (dependent_template_arg_p): See through ARGUMENT_PACK_SELECT.
1681 * decl.c (grokdeclarator): Complain about auto typedef.
1684 * decl.c (grokdeclarator): Complain later for auto parameter.
1685 * pt.c (splice_late_return_type): Handle use in a template
1689 * typeck.c (cp_build_modify_expr): Check DECL_DEFAULTED_FN.
1692 * parser.c (cp_parser_parameter_declaration): Recognize
1693 list-initialization.
1694 (cp_parser_direct_declarator): Check for the closing
1695 paren before parsing definitely.
1698 * parser.c (cp_parser_constructor_declarator_p): Don't check
1699 constructor_name_p for enums.
1700 (cp_parser_diagnose_invalid_type_name): Correct error message.
1703 * init.c (perform_member_init): Handle list-initialization
1704 of array of non-trivial class type.
1707 * pt.c (instantiate_class_template_1): Call maybe_add_lambda_conv_op.
1708 * semantics.c (lambda_function): Check COMPLETE_OR_OPEN_TYPE_P.
1711 * pt.c (tsubst_decl) [PARM_DECL]: Handle partial instantiation of
1712 function parameter pack.
1713 (tsubst_pack_expansion): Likewise.
1715 * cp-objcp-common.c (cp_common_init_ts): TYPE_ARGUMENT_PACK has
1718 2011-05-25 Jakub Jelinek <jakub@redhat.com>
1720 * cp-objcp-common.c (cp_common_init_ts): Mark CTOR_INITIALIZER
1724 * semantics.c (cxx_eval_bit_field_ref): Handle the
1725 case when BIT_FIELD_REF doesn't cover only a single field.
1727 2011-05-24 Jason Merrill <jason@redhat.com>
1730 * pt.c (get_mostly_instantiated_function_type): Use
1731 push_deferring_access_checks rather than set flag_access_control.
1733 2011-05-24 Nicola Pero <nicola.pero@meta-innovation.com>,
1735 * parser.c (cp_parser_objc_class_ivars): Deal gracefully with a
1736 syntax error in declaring an ObjC instance variable.
1738 2011-05-24 Jason Merrill <jason@redhat.com>
1741 * class.c (pushclass): Accept NULL argument.
1742 (popclass): Deal with popping null class.
1743 * pt.c (push_access_scope, pop_access_scope): Use them rather than
1744 push_to_top_level/pop_from_top_level.
1745 (push_deduction_access_scope, pop_defarg_context): New.
1746 (fn_type_unification): Use them.
1747 * name-lookup.c (lookup_name_real_1): Check current_class_type.
1749 2011-05-24 Paolo Carlini <paolo.carlini@oracle.com>
1751 * decl.c (grokdeclarator): Use current_class_name.
1753 2011-05-24 Joseph Myers <joseph@codesourcery.com>
1755 * Make-lang.in (GXX_OBJS): Remove prefix.o.
1756 (g++$(exeext)): Use libcommon-target.a.
1757 (CXX_C_OBJS): Remove prefix.o.
1759 2011-05-23 Jason Merrill <jason@redhat.com>
1761 * pt.c (tsubst_copy_and_build): Use current_class_name.
1764 * call.c (convert_arg_to_ellipsis): Call force_rvalue.
1767 * typeck.c (cp_build_c_cast): Don't strip cv-quals when
1768 converting to reference.
1769 (build_static_cast_1): Update for glvalues.
1772 * typeck.c (build_const_cast_1): Handle rvalue references.
1775 * decl.c (use_eh_spec_block): Do use an EH spec block for a
1779 * call.c (splice_viable): Be strict in templates.
1782 * error.c (dump_template_bindings): Suppress access control.
1785 * pt.c (instantiate_decl): Handle =default.
1788 * pt.c (invalid_nontype_parm_type_p): Allow DECLTYPE_TYPE.
1790 2011-05-23 Nathan Froyd <froydnj@codesourcery.com>
1792 * call.c (build_over_call): Tweak call to check_function_arguments.
1793 * typeck.c (cp_build_function_call_vec): Likewise.
1795 2011-05-23 Jonathan Wakely <jwakely.gcc@gmail.com>
1798 * init.c (perform_member_init): Check for self-initialization.
1800 2011-05-22 Jason Merrill <jason@redhat.com>
1803 * typeck.c (composite_pointer_type_r): Return error_mark_node
1804 on error in SFINAE context.
1806 2011-05-20 Jason Merrill <jason@redhat.com>
1809 * decl.c (grokdeclarator): Don't add set const function-cv-qual
1810 for constexpr fns to memfn_quals, just add it to the type.
1811 (revert_static_member_fn): Don't complain about quals.
1812 (check_static_quals): New.
1813 (grokfndecl): Call it.
1814 (start_preparsed_function): Don't call revert_static_member_fn.
1817 * decl.c (revert_static_member_fn): Ignore const on constexpr fn.
1820 * cvt.c (type_promotes_to): Don't promote scoped enums.
1823 * decl.c (duplicate_decls): Preserve DECL_DELETED_FN.
1826 * tree.c (stabilize_expr): Fix typo.
1830 * typeck.c (comp_except_specs): noexcept(false) is not compatible
1831 with throw(type-list).
1832 * typeck2.c (merge_exception_specifiers): noexcept(false)
1833 beats any more limited specification.
1837 * pt.c (tsubst_copy_and_build) [CALL_EXPR]: Avoid repeating
1839 * semantics.c (perform_koenig_lookup): Add complain parm.
1840 * cp-tree.h: Adjust.
1841 * parser.c (cp_parser_postfix_expression): Adjust.
1842 (cp_parser_perform_range_for_lookup): Adjust.
1844 2011-05-20 Jason Merrill <jason@redhat.com>
1846 * semantics.c (finish_call_expr): SET_EXPR_LOCATION.
1848 2011-05-20 Joseph Myers <joseph@codesourcery.com>
1850 * Make-lang.in (GXX_OBJS): Remove intl.o and version.o.
1852 2011-05-19 Jakub Jelinek <jakub@redhat.com>
1855 * decl.c (check_omp_return): Stop searching on sk_function_parms.
1858 * method.c (get_dtor, get_copy_ctor): Add COMPLAIN argument,
1859 pass it down to locate_fn_flags.
1860 * cp-tree.h (get_dtor, get_copy_ctor): Adjust prototypes.
1861 * semantics.c (cxx_omp_create_clause_info): Adjust callers.
1862 * cp-gimplify.c: Include splay-tree.h.
1863 (splay_tree_compare_decl_uid, omp_var_to_track,
1864 omp_cxx_notice_variable): New functions.
1865 (struct cp_genericize_omp_taskreg): New type.
1866 (struct cp_genericize_data): Add omp_ctx field.
1867 (cp_genericize_r): Attempt to determine implicitly determined
1868 firstprivate class type variables.
1869 (cp_genericize): Clear omp_ctx.
1870 * Make-lang.in (cp/cp-gimplify.o): Depend on $(SPLAY_TREE_H).
1872 2011-05-18 Jason Merrill <jason@redhat.com>
1876 * class.c (finalize_literal_type_property): Do check
1877 for constexpr member functions of non-literal class.
1878 (finish_struct): Don't call check_deferred_constexpr_decls.
1879 * cp-tree.h: Don't declare it.
1880 (DECL_DEFERRED_CONSTEXPR_CHECK): Remove.
1881 * decl.c (grok_special_member_properties): Don't check it
1882 (grokfnedcl): Don't call validate_constexpr_fundecl.
1883 (start_preparsed_function): Do call it.
1884 * pt.c (tsubst_decl): Don't call it.
1885 (instantiate_class_template_1): Don't call
1886 check_deferred_constexpr_decls.
1887 * semantics.c (literal_type_p): Check for any incompleteness.
1888 (ensure_literal_type_for_constexpr_object): Likewise.
1889 (is_valid_constexpr_fn): Revert deferral changes.
1890 (validate_constexpr_fundecl): Likewise.
1891 (register_constexpr_fundef): Likewise.
1892 (check_deferred_constexpr_decls): Remove.
1894 2011-05-16 Jason Merrill <jason@redhat.com>
1897 * pt.c (deduction_tsubst_fntype): Use a VEC initially.
1899 2011-05-15 Paolo Carlini <paolo.carlini@oracle.com>
1901 * cxx-pretty-print.c: Update comment.
1902 * semantics.c (trait_expr_value, finish_trait_expr):
1904 * parser.c (cp_parser_primary_expression): Likewise.
1906 2011-05-15 Jonathan Wakely <jwakely.gcc@gmail.com>
1909 * parser.c (cp_parser_perform_range_for_lookup): Call complete_type.
1911 2011-05-13 Ville Voutilainen <ville.voutilainen@gmail.com>
1913 Implement final on class.
1914 * class.c (check_bases): Diagnose derivation from a final class.
1915 * cp-tree.h (lang_type_class): Add is_final and adjust dummy.
1916 (CLASSTYPE_FINAL): New.
1917 * parser.c (cp_parser_class_head): Parse class-virt-specifier, set
1919 * pt.c (instantiate_class_template_1): Copy CLASSTYPE_FINAL.
1921 2011-05-13 Jason Merrill <jason@redhat.com>
1924 * pt.c (deduction_tsubst_fntype): New.
1925 (fn_type_unification): Use it.
1926 (init_template_processing): Initialize hash table.
1927 (print_template_statistics): Print hash table stats.
1929 * call.c (build_op_call): Use timevar_cond_start/stop.
1930 (build_user_type_conversion): Likewise.
1932 2011-05-12 Jason Merrill <jason@redhat.com>
1934 * cp-tree.h (DECL_DEFERRED_CONSTEXPR_CHECK): New.
1935 * semantics.c (validate_constexpr_fundecl): Set it.
1936 (check_deferred_constexpr_decls): Clear it.
1937 (register_constexpr_fundef): Make sure it isn't set.
1938 * decl.c (grok_special_member_properties): Check it.
1940 2011-05-11 Jason Merrill <jason@redhat.com>
1943 * semantics.c (validate_constexpr_fundecl): Defer checking if
1944 an argument type is being defined.
1945 (is_valid_constexpr_fn): Add defer_ok parm.
1946 (cxx_eval_call_expression): Adjust.
1947 (check_deferred_constexpr_decls): New.
1948 (literal_type_p): Make sure type isn't being defined.
1949 (ensure_literal_type_for_constexpr_object): Handle type being defined.
1950 * cp-tree.h: Declare check_deferred_constexpr_decls.
1951 * decl.c (grokfndecl): Call validate_constexpr_fundecl here.
1952 (start_preparsed_function, cp_finish_decl): Not here.
1953 * class.c (finalize_literal_type_property): Don't call
1954 validate_constexpr_fundecl.
1955 (finish_struct): Call check_deferred_constexpr_decls.
1956 * pt.c (tsubst_decl): Call validate_constexpr_fundecl.
1957 (instantiate_class_template): Call check_deferred_constexpr_decls.
1959 * semantics.c (validate_constexpr_fundecl): Check DECL_TEMPLATE_INFO
1960 rather than DECL_TEMPLATE_INSTANTIATION.
1961 (cxx_eval_call_expression): Likewise.
1963 * semantics.c (register_constexpr_fundef): Add to hash table here.
1964 (validate_constexpr_fundecl): Not here.
1966 * decl.c (grokdeclarator): Only set DECL_DECLARED_CONSTEXPR_P once.
1968 * pt.c (build_non_dependent_expr): Don't check null_ptr_cst_p,
1969 do call maybe_constant_value in C++0x mode.
1970 * semantics.c (cxx_eval_constant_expression): Handle TEMPLATE_DECL.
1973 * pt.c (value_dependent_expr_p): Handle CONSTRUCTOR.
1975 2011-05-11 Nathan Froyd <froydnj@codesourcery.com>
1977 * cp-tree.h (TYPENAME_TYPE_FULLNAME, TYPEOF_TYPE_EXPR): Use
1979 (UNDERLYING_TYPE_TYPE, DECLTYPE_TYPE_EXPR): Likewise.
1980 (DECLTYPE_TYPE_ID_EXPR_OR_MEMBER_ACCESS_P): Likewise.
1981 (TEMPLATE_TYPE_PARM_INDEX): Likewise.
1983 2011-05-10 Jason Merrill <jason@redhat.com>
1986 * class.c (type_build_ctor_call): New.
1987 * cp-tree.h: Declare it.
1988 * decl.c (check_initializer): Use it instead of
1989 TYPE_NEEDS_CONSTRUCTING.
1990 * init.c (build_value_init, build_value_init_noctor): Likewise.
1991 (perform_member_init, expand_aggr_init_1, build_new_1): Likewise.
1992 (build_vec_init): Likewise.
1993 * typeck2.c (process_init_constructor_array): Likewise.
1994 (process_init_constructor_record): Likewise.
1997 * pt.c (tsubst_copy_and_build): Handle substitution of a pack
1998 expansion producing another expansion.
2000 2011-05-10 Ville Voutilainen <ville.voutilainen@gmail.com>
2002 Fixes for override/final.
2003 * class.c (check_for_override): Diagnose final on a nonvirtual
2004 member function, diagnose override for a virtual with no matching
2005 override. Don't fiddle around with DECL_VINDEX.
2007 2011-05-10 Nathan Froyd <froydnj@codesourcery.com>
2009 * cp-tree.def (EXPR_PACK_EXPANSION): Add an operand.
2010 * cp-objcp-common.c (cp_common_init_ts): Mark it as TS_TYPED.
2011 * cp-tree.h (PACK_EXPANSION_PARAMETER_PACKS): Use the new
2012 operand of EXPR_PACK_EXPANSION.
2013 (cp_tree_operand_length): Declare.
2014 * tree.c (cp_tree_operand_length): Define.
2015 (cp_tree_equal): Call it.
2016 * pt.c (value_dependent_expr_P): Likewise.
2017 * mangle.c (write_expression): Likewise.
2019 2011-05-09 Paolo Carlini <paolo.carlini@oracle.com>
2023 * decl.c (reshape_init): Take a complain parameter and do
2024 not call error if tf_error is not set.
2025 (check_initializer, reshape_init_r, reshape_init_array,
2026 reshape_init_array_1, reshape_init_vector, reshape_init_class):
2028 * typeck2.c (digest_init_r): Take a complain parameter and
2029 pass it to convert_for_initialization.
2030 (digest_init, digest_init_flags, process_init_constructor_array,
2031 process_init_constructor_record, process_init_constructor_union,
2032 process_init_constructor, digest_init_r): Adjust.
2033 * init.c (expand_default_init, build_new_1): Likewise.
2034 * typeck.c (cp_build_modify_expr): Likewise.
2035 * decl2.c (grokfield): Likewise.
2036 * call.c (convert_like_real, convert_default_arg): Likewise.
2037 * semantics.c (finish_compound_literal): Pass complain to
2038 reshape_init and digest_init.
2039 * cp-tree.h: Adjust declarations.
2041 2011-05-07 Fabien Chêne <fabien@gcc.gnu.org>
2044 * init.c (diagnose_uninitialized_cst_or_ref_member_1): stop the
2045 recursion if there is user defined constructor.
2047 2011-05-09 Jason Merrill <jason@redhat.com>
2050 * decl.c (initialize_local_var): Use DECL_INITIAL for simple
2053 2011-05-08 Ville Voutilainen <ville.voutilainen@gmail.com>
2055 Implement final/override for member functions.
2056 * class.c (check_for_override): Check for DECL_OVERRIDE_P.
2057 * cp-tree.h (DECL_OVERRIDE_P, DECL_FINAL_P): New.
2058 (cp_virt_specifiers, enum virt_specifier): New.
2059 * decl.c (set_virt_specifiers): New.
2060 (grokdeclarator): Use them. Diagnose virt-specifiers on non-fields.
2061 * parser.c (make_call_declarator): add virt-specifiers parameter.
2062 (cp_parser_lambda_declarator_opt): Adjust.
2063 (cp_parser_direct_declarator): Likewise.
2064 (cp_parser_virt_specifier_seq_opt): New.
2065 * search.c (check_final_overrider): Diagnose attempts to override
2066 a final member function.
2068 2011-05-09 Dodji Seketeli <dodji@redhat.com>
2071 * class.c (fixed_type_or_null): Use type_dependent_p_push to test
2072 if the instance has a dependent initializer.
2074 2011-05-08 Paolo Carlini <paolo.carlini@oracle.com>
2077 * cxx-pretty-print.c (pp_cxx_template_declaration): Remove
2078 effectively unused variable.
2080 2011-05-07 Eric Botcazou <ebotcazou@adacore.com>
2082 * name-lookup.h (global_bindings_p): Adjust prototype.
2083 * name-lookup.c (global_bindings_p): Return bool.
2085 2011-05-06 Jason Merrill <jason@redhat.com>
2087 * decl.c (stabilize_save_expr_r): Set *walk_subtrees as
2091 * semantics.c (cxx_eval_conditional_expression): Check
2092 integer_zerop instead.
2093 (potential_constant_expression_1): Likewise.
2096 * semantics.c (cxx_eval_array_reference): Handle implicit
2099 2011-05-06 Nathan Froyd <froydnj@codesourcery.com>
2101 * cp-tree.h (type_of_this_parm, class_of_this_parm): New functions.
2102 * call.c (standard_conversion): Call class_of_this_parm.
2103 * cxx-pretty-print.c (pp_cxx_implicit_parameter_type): Likewise.
2104 (pp_cxx_direct_abstract_declarator): Likewise.
2105 * decl2.c (change_return_type): Likewise.
2106 (cp_reconstruct_complex_type): Likewise.
2107 * error.c (dump_type_suffix, dump_function_decl): Likewise.
2108 * mangle.c (write_function_type): Likewise.
2109 * pt.c (unify): Likewise.
2110 * typeck.c (merge_types, type_memfn_quals): Likewise.
2111 * decl.c (build_this_parm): Call type_of_this_parm.
2113 2011-05-06 Dodji Seketeli <dodji@redhat.com>
2116 * cp-tree.h (non_static_member_function_p): Declare new function.
2117 * tree.c (non_static_member_function_p): Define it.
2118 * semantics.c (finish_call_expr): Use it.
2120 2011-05-05 Nathan Froyd <froydnj@codesourcery.com>
2122 * decl.c (finish_case_label): Omit the loc argument to
2125 2011-05-05 Jason Merrill <jason@redhat.com>
2127 * cp-tree.h (REFERENCE_REF_P): Just check the type.
2128 * cvt.c (convert_from_reference): Adjust.
2129 * pt.c (build_non_dependent_expr): Adjust.
2130 * semantics.c (finish_offsetof): Adjust.
2131 * tree.c (lvalue_kind): Use it.
2134 * tree.c (stabilize_expr): Don't make gratuitous copies of classes.
2136 2011-05-05 Eric Botcazou <ebotcazou@adacore.com>
2138 * decl.c (start_preparsed_function): Do not set
2139 dont_save_pending_sizes_p.
2141 2011-05-05 Joseph Myers <joseph@codesourcery.com>
2143 * parser.c (cp_parser_objc_method_definition_list): Update call to
2144 objc_start_method_definition.
2146 2011-05-04 Jason Merrill <jason@redhat.com>
2149 * class.c (resolves_to_fixed_type_p): Don't look closely
2152 2011-05-03 Paolo Carlini <paolo.carlini@oracle.com>
2155 * call.c (add_builtin_candidate): Handle REALPART_EXPR and
2158 2011-05-02 Lawrence Crowl <crowl@google.com>
2160 * decl.c: (push_local_name): Change TV_NAME_LOOKUP to start/stop.
2161 (poplevel): Refactor POP_TIMEVAR_AND_RETURN to plain code.
2162 Change TV_NAME_LOOKUP to start/stop.
2163 (define_label): Refactor timevar calls out to a wrapper function.
2164 Change TV_NAME_LOOKUP to start/stop.
2165 (xref_tag): Likewise.
2166 (lookup_label): Refactor timevar calls out to a wrapper function.
2167 Change TV_NAME_LOOKUP to start_cond/stop_cond.
2169 * pt.c: (instantiate_class_template): Add a wrapper to push/pop new
2171 (instantiate_template): Add a wrapper to push/pop new TV_TEMPLATE_INST.
2172 (lookup_template_class): Refactor timevar calls out to a wrapper
2173 function. Change use of TV_NAME_LOOKUP to TV_TEMPLATE_INST.
2174 (instantiate_decl): Change TV_PARSE to TV_TEMPLATE_INST.
2176 * name-lookup.c: (store_bindings): Change TV_NAME_LOOKUP to start/stop.
2177 (poplevel_class): Change TV_NAME_LOOKUP to start_cond/stop_cond.
2178 (push_namespace): Likewise.
2179 (pop_nested_namespace): Likewise.
2180 (pushdecl_namespace_level): Likewise.
2181 (store_class_bindings): Likewise.
2182 (push_to_top_level): Likewise.
2183 (identifier_type_value): Refactor timevar calls out to a wrapper
2184 function. Change TV_NAME_LOOKUP to start/stop.
2185 (find_binding): Likewise.
2186 (push_using_decl): Likewise.
2187 (lookup_arg_dependent): Likewise.
2188 (push_using_directive): Likewise.
2189 (qualified_lookup_using_namespace): Refactor POP_TIMEVAR_AND_RETURN
2190 to plain code. Change TV_NAME_LOOKUP to start/stop.
2191 (lookup_type_current_level): Likewise. Refactor inner return to
2193 (pushdecl_class_level): Refactor POP_TIMEVAR_AND_RETURN to plain
2194 code. Change TV_NAME_LOOKUP to start_cond/stop_cond.
2195 (pushdecl_top_level_1): Likewise.
2196 (lookup_using_namespace): Likewise.
2197 (pushdecl_with_scope): Refactor timevar calls out to a wrapper
2198 function. Change TV_NAME_LOOKUP to start_cond/stop_cond.
2199 (push_overloaded_decl): Likewise.
2200 (push_class_level_binding): Likewise.
2201 (namespace_binding): Likewise.
2202 (set_namespace_binding): Likewise.
2203 (supplement_binding): Likewise.
2204 (unqualified_namespace_lookup): Likewise.
2205 (lookup_name_real): Likewise.
2206 (lookup_type_scope): Likewise.
2207 (namespace_ancestor): Likewise.
2208 (lookup_name_innermost_nonclass_level): Likewise.
2209 (pushtag): Likewise.
2210 (pop_from_top_level): Likewise.
2211 (pushdecl_maybe_friend): Refactor timevar calls out to a wrapper
2212 function. Change TV_NAME_LOOKUP to start_cond/stop_cond. Wrap long
2214 (add_using_namespace): Refactor timevar calls out to a wrapper
2215 function. Change TV_NAME_LOOKUP to start_cond/stop_cond. Bypass
2216 wrapper on call to self.
2218 * decl2.c: (cp_write_global_declarations): Add start/stop of
2219 new TV_PHASE_DEFERRED, TV_PHASE_CGRAPH, TV_PHASE_CHECK_DBGINFO.
2220 Remove push/pop calls to TV_VARCONST.
2222 * parser.c: Add include of "timevar.h".
2223 (cp_parser_explicit_instantiation): Add push/pop calls to
2225 (cp_parser_enum_specifier): Add push/pop calls to new TV_PARSE_ENUM.
2226 (cp_parser_class_specifier): Add wrapper to add push/pop calls to
2228 (cp_parser_function_definition_from_specifiers_and_declarator): Add
2229 push/pop calls to new TV_PARSE_FUNC or TV_PARSE_INLINE.
2230 (cp_parser_late_parsing_for_member): Add push/pop calls to
2231 new TV_PARSE_INMETH.
2233 * call.c: Add include of "timevar.h".
2234 (convert_class_to_reference): Wrap and add push/pop calls to
2236 (build_op_call): Likewise.
2237 (build_conditional_expr): Likewise.
2238 (build_new_op): Likewise.
2239 (build_new_method_call): Likewise.
2240 (build_user_type_conversion): Reorganize to single return and add
2241 push/pop calls to TV_OVERLOAD.
2242 (perform_overload_resolution): Likewise.
2244 * Make-lang.in: Add dependence of call.o and parser.o on $(TIMEVAR_H).
2246 2011-05-02 Jason Merrill <jason@redhat.com>
2248 * tree.c (build_vec_init_expr): Take complain parm.
2249 (build_vec_init_elt): Likewise. Free arg vector.
2250 (diagnose_non_constexpr_vec_init, build_array_copy): Adjust.
2251 * cp-tree.h (VEC_INIT_EXPR_SLOT): Use VEC_INIT_EXPR_CHECK.
2252 (VEC_INIT_EXPR_INIT): Likewise.
2253 Adjust build_vec_init_expr declaration.
2254 * init.c (perform_member_init): Adjust.
2258 * cp-tree.def (VEC_INIT_EXPR): Add third operand.
2259 * cp-tree.h (VEC_INIT_EXPR_NELTS): New.
2260 * cp-gimplify.c (cp_gimplify_expr) [VEC_INIT_EXPR]: Handle it.
2261 * tree.c (build_vec_init_expr): Handle getting pointer/nelts.
2262 (build_vec_init_elt): Don't expect an array type.
2263 (build_array_copy): Adjust.
2264 * init.c (perform_member_init): Adjust.
2265 (build_new_1): Use build_vec_init_expr.
2268 * tree.c (build_vec_init_expr): Set TREE_SIDE_EFFECTS.
2269 Protect an explicit target.
2272 * decl.c (stabilize_save_expr_r, stabilize_vla_size): New.
2273 (compute_array_index_type): Revert earlier 48446 changes.
2274 (grokdeclarator): Use stabilize_vla_size.
2276 2011-05-02 Dmitry Gorbachev <d.g.gorbachev@gmail.com>
2277 Eric Botcazou <ebotcazou@adacore.com>
2279 * parser.c (cp_parser_init_declarator): Set pushed_scope to NULL_TREE
2280 instead of inappropriate zero values.
2282 2011-05-02 Paolo Carlini <paolo.carlini@oracle.com>
2285 * decl.c (compute_array_index_type): Check build_expr_type_conversion
2286 return value for NULL_TREE.
2288 2011-04-29 Paolo Carlini <paolo.carlini@oracle.com>
2291 * init.c (perform_member_init): Check build_value_init return
2292 value for error_mark_node.
2294 2011-04-29 Diego Novillo <dnovillo@google.com>
2295 Le-Chun Wu <lcwu@google.com>
2297 * call.c (conversion_null_warnings): Also handle assignments
2298 when warning about NULL conversions.
2300 2011-04-29 Le-Chun Wu <lcwu@google.com>
2302 * cp-tree.h (LOOKUP_EXPLICIT_TMPL_ARGS): Define.
2303 * call.c (build_new_function_call): Set it for TEMPLATE_ID_EXPRs.
2304 (build_over_call): Use it to determine whether to emit a NULL
2305 warning for template function instantiations.
2306 (build_new_method_call): Set LOOKUP_EXPLICIT_TMPL_ARGS if
2307 EXPLICIT_TARGS is set.
2309 2011-04-29 Nicola Pero <nicola.pero@meta-innovation.com>,
2310 Mike Stump <mikestump@comcast.net>
2312 * Make-lang.in ($(srcdir)/cp/cfns.h): Enable the dependency only
2313 in maintainer mode. Use the --output-file option of gperf instead
2314 of > to prevent creating an empty cp/cfns.h when gperf is not
2317 2011-04-28 Paolo Carlini <paolo.carlini@oracle.com>
2320 * semantics.c (finish_base_specifier): cv-qualified base class
2321 is fine, per DR 484.
2323 2011-04-28 Dodji Seketeli <dodji@redhat.com>
2326 * semantics.c (finish_call_expr): Don't forget BASELINK nodes when
2327 considering call expressions involving a member function.
2329 2011-04-28 Paolo Carlini <paolo.carlini@oracle.com>
2332 * tree.c (build_cplus_new): Check build_target_expr return
2333 value for error_mark_node.
2335 2011-04-28 Paolo Carlini <paolo.carlini@oracle.com>
2338 * semantics.c (literal_type_p): Reference types are literal types,
2340 (valid_type_in_constexpr_fundecl_p): Remove.
2341 (is_valid_constexpr_fn): Adjust.
2343 2011-04-27 Jason Merrill <jason@redhat.com>
2346 Implement list-initialization of _Complex.
2347 * decl.c (reshape_init_r): Allow {real,imag} for _Complex.
2348 (check_initializer): Likewise.
2349 * call.c (build_complex_conv): New.
2350 (implicit_conversion): Call it.
2351 (convert_like_real): Handle it.
2352 * typeck2.c (check_narrowing): Handle it.
2354 * init.c (build_vec_delete_1): Look for sfk_deleting_destructor to
2355 decide whether to delete.
2356 (build_vec_init): Pass sfk_complete_destructor.
2359 * cp-tree.def (VEC_INIT_EXPR): Add third operand.
2360 * cp-tree.h (VEC_INIT_EXPR_NELTS): New.
2361 * cp-gimplify.c (cp_gimplify_expr) [VEC_INIT_EXPR]: Handle it.
2362 * tree.c (build_vec_init_expr): Handle getting pointer/nelts.
2363 (build_vec_init_elt): Don't expect an array type.
2364 (build_array_copy): Adjust.
2365 * init.c (perform_member_init): Adjust.
2366 (build_new_1): Use build_vec_init_expr.
2368 * class.c (resolve_address_of_overloaded_function): Don't
2369 change OVERLOAD to TREE_LIST.
2370 * pt.c (print_candidates_1): Remove nonsensical assert.
2373 * parser.c (cp_parser_diagnose_invalid_type_name): Commit
2374 to tentative parse sooner.
2376 2011-04-26 Jason Merrill <jason@redhat.com>
2379 * parser.c (cp_parser_primary_expression): Set *idk to
2380 CP_ID_KIND_NONE for a parenthesized identifier.
2382 * ptree.c (cxx_print_type) [TYPENAME_TYPE]: Dump fullname.
2383 (cxx_print_identifier): Correct indentation.
2386 * decl.c (cxx_maybe_build_cleanup): Add complain parm.
2387 * tree.c (force_target_expr): Add complain parm.
2388 (build_target_expr_with_type): Likewise.
2389 (get_target_expr_sfinae): Split out.
2390 (build_vec_init_expr, bot_manip): Adjust.
2391 * init.c (build_vec_delete, build_vec_delete_1): Add complain parm.
2392 (build_delete, build_dtor_call): Likewise.
2393 (perform_direct_initialization_if_possible): Adjust.
2394 (build_vec_init): Handle error return.
2395 * cvt.c (force_rvalue): Add complain parm.
2396 Call build_special_member_call directly.
2397 * decl2.c (delete_sanity): Add complain parm.
2398 (build_cleanup): Adjust.
2399 * pt.c (tsubst_copy_and_build, tsubst_expr): Adjust.
2400 * semantics.c (finish_stmt_expr_expr): Adjust.
2401 (finish_compound_literal): Adjust.
2402 * parser.c (cp_parser_delete_expression): Adjust.
2403 * typeck2.c (build_functional_cast): Adjust.
2404 * cp-tree.h: Adjust.
2406 2011-04-26 Martin Jambor <mjambor@suse.cz>
2408 * class.c (cp_fold_obj_type_ref): Remove.
2409 * cp-tree.h (cp_fold_obj_type_ref): Remove declaration.
2411 2011-04-25 Paolo Carlini <paolo.carlini@oracle.com>
2413 * cp-tree.def: Add a new UNDERLYING_TYPE tree code.
2414 * cp-tree.h (enum cp_trait_kind): Add CPTK_UNDERLYING_TYPE, tidy.
2415 (UNDERLYING_TYPE_TYPE): Add.
2416 * cp-objcp-common.c (cp_common_init_ts): Mark UNDERLYING_TYPE
2418 * parser.c (cp_lexer_next_token_is_decl_specifier_keyword,
2419 cp_parser_simple_type_specifier): Handle UNDERLYING_TYPE.
2420 (cp_parser_trait_expr): Deal with RID_UNDERLYING_TYPE; tidy.
2421 * semantics.c (finish_underlying_type): New.
2422 * typeck.c (structural_comptypes): Handle UNDERLYING_TYPE.
2423 * error.c (dump_type, dump_type_prefix, dump_type_suffix): Likewise.
2424 * cxx-pretty-print.c (p_cxx_type_id): Likewise.
2425 * tree.c (cp_walk_subtrees): Likewise.
2426 * pt.c (for_each_template_parm_r, tsubst, unify,
2427 dependent_type_p_r): Likewise.
2428 * mangle.c (write_type): Sorry for __underlying_type.
2430 2011-04-25 Jason Merrill <jason@redhat.com>
2433 * decl.c (type_dependent_init_p): New.
2434 (cp_finish_decl): Check it.
2435 * pt.c (any_type_dependent_elements_p): New.
2436 * cp-tree.h: Declare it.
2438 2011-04-20 Jason Merrill <jason@redhat.com>
2440 * semantics.c (finish_compound_literal): Don't put an array
2441 with a dtor in a static variable.
2443 * call.c (build_over_call): Handle trivial dtor.
2445 * search.c (lookup_fnfields_slot): Call complete_type.
2448 * decl2.c (build_offset_ref_call_from_tree): Move
2449 non-dependency of object outside condition.
2452 * decl.c (cp_finish_decl): Simplify template handling.
2454 2011-04-20 Jim Meyering <meyering@redhat.com>
2456 * tree.c (cxx_printable_name_internal): Remove useless if-before-free.
2458 2011-04-19 Jason Merrill <jason@redhat.com>
2461 * typeck.c (cp_build_binary_op): Fold COMPLEX_EXPR.
2464 * decl.c (duplicate_decls): Keep always_inline attribute
2465 in sync with DECL_DISREGARD_INLINE_LIMITS.
2467 2011-04-18 Jason Merrill <jason@redhat.com>
2470 * typeck2.c (build_functional_cast): Handle VOID_TYPE.
2473 * init.c (build_value_init): Handle UNION_TYPE the same.
2475 2011-04-18 Jakub Jelinek <jakub@redhat.com>
2478 * parser.c (cp_parser_omp_for_loop): Don't use cp_parser_omp_for_incr
2479 for type dependent pointers.
2481 2011-04-18 Jim Meyering <meyering@redhat.com>
2483 * pt.c (type_unification_real): Fix typo in comment: s/in in/in/.
2485 2011-04-17 Jan Hubicka <jh@suse.cz>
2487 * semantics.c (finish_goto_stmt): Do set UNINLINABLE flag on computed
2490 2011-04-17 Jason Merrill <jason@redhat.com>
2493 * typeck2.c (build_functional_cast): Disallow array type.
2495 * tree.c (get_target_expr): Handle VEC_INIT_EXPR.
2497 2011-04-17 Jan Hubicka <jh@suse.cz>
2499 * class.c (cp_fold_obj_type_ref): Drop vtable_method.
2501 2011-04-15 Rodrigo Rivas Costa <rodrigorivascosta@gmail.com>
2504 * parser.c (cp_convert_range_for): Split into
2505 cp_parser_perform_range_for_lookup.
2506 (cp_parser_perform_range_for_lookup): New.
2507 (cp_parser_range_for_member_function): New.
2508 (cp_parser_for_init_statement): Correct error message.
2509 * semantics.c (finish_call_expr): Accept COMPONENT_REF.
2511 2011-04-14 Nicola Pero <nicola.pero@meta-innovation.com>
2513 * parser.c (cp_parser_objc_protocol_declaration): Updated for
2514 change from objc_declare_protocols() to objc_declare_protocol().
2516 2011-04-14 Nathan Froyd <froydnj@codesourcery.com>
2519 * typeck.c (cxx_mark_addressable) [CONST_DECL]: Mark addressable
2520 and return immediately.
2522 2011-04-14 Nathan Froyd <froydnj@codesourcery.com>
2524 * cp-tree.def (SWITCH_STMT): Add an extra operand.
2525 * cp-objcp-common.c (cp_common_init_ts): Mark it as TS_TYPED.
2526 * cp-tree.h (SWITCH_STMT_SCOPE): Define.
2527 * semantics.c (begin_switch__stmt): Pass scope to build_stmt.
2528 (finish_switch_stmt): Use SWITCH_STMT_SCOPE instead of TREE_CHAIN.
2530 2011-04-14 Nathan Froyd <froydnj@codesourcery.com>
2532 * cp-tree.def (IF_STMT): Add an extra operand.
2533 * cp-objcp-common.c (cp_common_init_ts): Mark it as TS_TYPED.
2534 * cp-tree.h (IF_SCOPE): Define.
2535 * semantics.c (begin_if_stmt): Pass scope to build_stmt.
2536 (finish_if_stmt): Use IF_SCOPE instead of TREE_CHAIN.
2538 2011-04-14 Nathan Froyd <froydnj@codesourcery.com>
2540 * cp-tree.def (FOR_STMT, RANGE_FOR_STMT): Add an extra operand.
2541 * cp-objcp-common.c (cp_common_init_ts): Mark them as TS_TYPED.
2542 * cp-tree.h (FOR_SCOPE, RANGE_FOR_SCOPE): Define.
2543 * semantics.c (begin_for_stmt): Pass an extra arg to build_stmt.
2544 Use FOR_SCOPE instead of TREE_CHAIN.
2545 (begin_range_for_stmt): Likewise, with RANGE_FOR_SCOPE.
2546 (finish_for_stmt): Likewise.
2548 2011-04-14 Jason Merrill <jason@redhat.com>
2550 * parser.c (cp_parser_postfix_expression): Fix flags passed to
2551 build_new_method_call.
2552 * semantics.c (finish_call_expr): Likewise.
2555 * init.c (build_value_init_noctor): Check complain consistently.
2558 * typeck.c (cp_build_binary_op): Don't decay void operands.
2561 * decl.c (compute_array_index_type): Use get_temp_regvar instead
2563 * init.c (get_temp_regvar): No longer static.
2564 * cp-tree.h: Declare it.
2566 2011-04-14 Nicola Pero <nicola.pero@meta-innovation.com>
2568 * parser.c (cp_parser_objc_class_declaration): Updated for change
2569 in objc_declare_class().
2571 2011-04-14 Nathan Froyd <froydnj@codesourcery.com>
2573 * decl.c (poplevel): Use block_chainon.
2575 2011-04-13 Jason Merrill <jason@redhat.com>
2578 * decl2.c (build_offset_ref_call_from_tree): Fix calling a functor
2579 or pointer to (non-member) function.
2581 2011-04-13 Jakub Jelinek <jakub@redhat.com>
2584 * semantics.c (cxx_eval_array_reference): Handle reading from
2585 wchar_t, char16_t and char32_t STRING_CST.
2587 2011-04-13 Dodji Seketeli <dodji@redhat.com>
2590 * class.c (fixed_type_or_null): We cannot determine the dynamic
2591 type of a reference variable if its initializer is dependent.
2593 2011-04-13 Jason Merrill <jason@redhat.com>
2596 * pt.c (tsubst_copy_and_build) [CALL_EXPR]: Don't complain about
2597 unqualified lookup failing if we're still in a template.
2599 2011-04-12 Nathan Froyd <froydnj@codesourcery.com>
2601 * cp-lang.c (cp_init_ts): Call cp_common_init_ts. Move
2602 tree_contains_struct initialization to...
2603 * cp-objcp-common.c (cp_common_init_ts): ...here. Use MARK_*
2605 * cp-objcp-common.h (cp_common_init_ts): Declare.
2606 * cp-tree.h (union lang_tree_node): Check for TS_COMMON before
2609 2011-04-12 Nicola Pero <nicola.pero@meta-innovation.com>
2611 * parser.c (cp_parser_objc_message_expression): Updated call
2612 to objc_build_message_expr.
2614 2011-04-12 Martin Jambor <mjambor@suse.cz>
2616 * class.c (cp_fold_obj_type_ref): Call cgraph_get_node instead of
2617 cgraph_get_create_node.
2618 * decl2.c (cp_write_global_declarations): Call cgraph_get_node
2619 instead of cgraph_get_create_node.
2620 * method.c (make_alias_for_thunk): Call cgraph_get_node
2621 instead of cgraph_get_create_node, assert it returns non-NULL.
2622 (use_thunk): Likewise.
2623 * optimize.c (maybe_clone_body): Call cgraph_same_body_alias only
2624 when flag_syntax_only is not set. Call cgraph_get_node instead of
2625 cgraph_get_create_node.
2626 (maybe_clone_body): Call cgraph_get_node instead of
2627 cgraph_get_create_node.
2629 2011-04-12 Martin Jambor <mjambor@suse.cz>
2631 * class.c (cp_fold_obj_type_ref): Call cgraph_get_create_node
2632 instead of cgraph_node.
2633 * decl2.c (cxx_callgraph_analyze_expr): Likewise.
2634 (cp_write_global_declarations): Likewise.
2635 * optimize.c (maybe_clone_body): Likewise.
2636 * semantics.c (maybe_add_lambda_conv_op): Likewise.
2637 * mangle.c (mangle_decl): Likewise.
2638 * method.c (make_alias_for_thunk): Likewise.
2639 (use_thunk): Likewise.
2641 2011-04-11 Jason Merrill <jason@redhat.com>
2644 * decl.c (cp_complete_array_type_or_error): New.
2645 * semantics.c (finish_compound_literal): Use it.
2646 * cp-tree.h: Declare it.
2649 * semantics.c (finish_compound_literal): Handle references.
2652 * semantics.c (finish_compound_literal): Take complain parm.
2653 (build_lambda_object): Adjust.
2654 * cp-tree.h: Adjust.
2655 * call.c (convert_like_real): Adjust.
2656 * decl.c (check_initializer): Adjust.
2657 * parser.c (cp_parser_postfix_expression): Adjust.
2658 (cp_parser_functional_cast): Adjust.
2659 * pt.c (tsubst_copy_and_build): Adjust.
2660 * typeck2.c (process_init_constructor_record): Adjust.
2663 * cvt.c (ocp_convert): Use build_nop to convert to underlying type
2667 * tree.c (maybe_dummy_object): Use build_x_indirect_ref rather
2668 than cp_build_indirect_ref.
2670 PR c++/48457, Core 1238
2671 * call.c (reference_binding): Allow rvalue reference to bind to
2673 * tree.c (lvalue_kind): Functions are always lvalues.
2675 2011-04-07 Jason Merrill <jason@redhat.com>
2678 * semantics.c (potential_constant_expression_1) [CALL_EXPR]: Check
2679 arguments even if we don't know the function.
2682 * tree.c (build_overload): Allow an unwrapped FUNCTION_DECL
2683 at the end of the chain.
2684 * pt.c (dependent_template_p): Use OVL_CURRENT/NEXT.
2685 (iterative_hash_template_arg): Likewise.
2688 * cp-tree.h (OVL_ARG_DEPENDENT): New.
2689 * name-lookup.c (add_function): Set it.
2690 * semantics.c (finish_call_expr): Free OVERLOADs if it's set.
2693 * call.c (build_user_type_conversion_1): Use lookup_fnfields_slot.
2694 Release unused vector.
2697 * pt.c (fn_type_unification): Don't clear incomplete pack flag.
2698 (type_unification_real): Clear it here instead.
2701 * except.c (build_noexcept_spec): Propagate error_mark_node.
2702 (finish_noexcept_expr): Likewise.
2705 * typeck.c (build_x_compound_expr_from_list): Return error_mark_node
2709 * call.c (resolve_args): Take complain.
2710 (build_new_function_call, build_operator_new_call): Pass it.
2711 (build_op_call, build_new_op, build_new_method_call): Pass it.
2714 * typeck.c (check_for_casting_away_constness): Take complain.
2715 (build_static_cast_1, build_reinterpret_cast_1): Pass it.
2716 (build_const_cast_1): Pass it. Take full complain parm.
2717 (build_const_cast, cp_build_c_cast): Adjust.
2719 * tree.c (build_aggr_init_expr): Always return error_mark_node
2720 on abstract violation.
2723 * tree.c (build_cplus_new, build_aggr_init_expr): Take complain.
2724 (bot_manip): Adjust.
2725 * cp-tree.h: Adjust.
2726 * call.c (convert_like_real, build_cxx_call): Adjust.
2727 (perform_direct_initialization_if_possible): Adjust.
2728 * cvt.c (ocp_convert): Adjust.
2729 * init.c (build_value_init): Adjust.
2730 * semantics.c (maybe_add_lambda_conv_op): Adjust.
2731 * typeck.c (unary_complex_lvalue, cp_build_modify_expr): Adjust.
2732 * typeck2.c (build_functional_cast): Adjust.
2734 * init.c (build_value_init_noctor): Handle REFERENCE_TYPE at top
2736 (perform_member_init): Not here.
2737 * typeck2.c (build_functional_cast): Limit REFERENCE_TYPE special
2739 (abstract_virtuals_error_sfinae): Remove RESULT_DECL special case.
2742 * typeck2.c (build_functional_cast): Check complain consistently.
2743 Use build_value_init and abstract_virtuals_error_sfinae.
2744 (abstract_virtuals_error_sfinae): Split out.
2745 * cp-tree.h: Declare it.
2746 * init.c (build_new_1): Use it.
2747 (build_value_init_noctor): Handle FUNCTION_TYPE.
2749 * semantics.c (finish_decltype_type): Simplify handling of unknown
2752 * semantics.c (finish_decltype_type): Add complain parm.
2753 * cp-tree.h: Adjust.
2754 * parser.c (cp_parser_decltype): Adjust.
2755 * pt.c (tsubst): Adjust.
2758 * cvt.c (ocp_convert): Handle converting scoped enum to bool.
2760 2011-03-31 Jason Merrill <jason@redhat.com>
2763 * semantics.c (finish_call_expr): Remove assert.
2766 * method.c (defaultable_fn_check): Templates are not defaultable.
2768 * parser.c (cp_parser_init_declarator): Avoid redundant
2769 cp_finish_decl for member declarations.
2771 2011-03-30 Jason Merrill <jason@redhat.com>
2774 * semantics.c (non_const_var_error): Just return if DECL_INITIAL
2777 2011-03-30 Jason Merrill <jason@redhat.com>
2780 * semantics.c (potential_constant_expression_1): Handle
2781 UNORDERED_EXPR and ORDERED_EXPR.
2784 * semantics.c (finish_compound_literal): Do put static/constant
2785 arrays in static variables.
2787 * call.c (convert_like_real) [ck_list]: Build up the
2788 initializer_list object directly.
2789 * decl.c (build_init_list_var_init): Adjust.
2791 * call.c (convert_like_real): Correct TREE_CONSTANT on CONSTRUCTOR.
2792 * decl.c (reshape_init_array_1): Likewise.
2794 2011-03-29 Jason Merrill <jason@redhat.com>
2797 * pt.c (value_dependent_expression_p) [VAR_DECL]: Make sure
2798 the variable is constant before looking at its initializer.
2801 * pt.c (value_dependent_expression_p): Handle TEMPLATE_ID_EXPR.
2804 * semantics.c (potential_constant_expression_1): Change error about
2805 use of *this in constructor into sorry.
2808 * decl.c (cp_finish_decl): Defer validation of constexpr member
2810 * class.c (finalize_literal_type_property): Validate them here.
2811 * semantics.c (is_valid_constexpr_fn): Don't check completeness.
2813 * semantics.c (is_valid_constexpr_fn): Specify input location.
2815 2011-03-28 Jason Merrill <jason@redhat.com>
2818 * pt.c (maybe_adjust_types_for_deduction): Handle T&& deduction
2819 from overloaded function.
2822 * call.c (build_array_conv): New.
2823 (implicit_conversion): Use it.
2825 * call.c (reference_binding): Allow direct binding to an array
2829 * parser.c (cp_parser_compound_statement): Add function_body parm.
2830 Complain about non-body compound-stmt in constexpr fn.
2831 (cp_parser_primary_expression, cp_parser_statement): Adjust.
2832 (cp_parser_implicitly_scoped_statement): Adjust.
2833 (cp_parser_function_body, cp_parser_try_block): Adjust.
2834 (cp_parser_handler, cp_parser_objc_synchronized_statement): Adjust.
2835 (cp_parser_objc_try_catch_finally_statement): Adjust.
2838 * semantics.c (constexpr_fn_retval): New. Allow using-declaration
2839 and using-definition.
2840 (register_constexpr_fundef): Call it.
2842 * except.c (build_noexcept_spec): Call cxx_constant_value after
2845 2011-03-25 Kai Tietz <ktietz@redhat.com>
2847 * lex.c (interface_strcmp): Handle dos-paths.
2848 (handle_pragma_implementation): Use filename_cmp instead of
2850 (in_main_input_context): Likewise.
2852 2011-03-25 Jason Merrill <jason@redhat.com>
2855 * method.c (defaulted_late_check): Check for exception spec mismatch.
2856 (defaultable_fn_check): Allow exception spec and virtual.
2857 * class.c (check_for_override): A virtual dtor is non-trivial.
2860 * pt.c (build_non_dependent_expr): Keep dereferences outside the
2863 2011-03-25 Kai Tietz <ktietz@redhat.com>
2865 * decl.c (decls_match): Replace target hook
2866 call of comp_type_attributes by version in tree.c file.
2867 * search.c (check_final_overrider): Likewise.
2868 * typeck.c (structural_comptypes): Likewise.
2870 2011-03-21 Kai Tietz <ktietz@redhat.com>
2873 * cxx-pretty-print.c (pp_cxx_ptr_operator):
2874 Display allowed attributes for function pointer types.
2875 * error.c (dump_type_prefix): Likewise.
2877 * tree.c (cxx_attribute_table): Adjust table.
2879 2011-03-18 Jason Merrill <jason@redhat.com>
2882 * semantics.c (finish_call_expr): Allow TARGET_EXPR for now.
2885 * call.c (build_over_call): Don't skip ck_rvalue.
2887 2011-03-17 Jason Merrill <jason@redhat.com>
2890 * semantics.c (cxx_eval_constant_expression) [NOP_EXPR]: Don't let
2891 the conversion set TREE_OVERFLOW.
2894 * semantics.c (finish_decltype_type): Return T&& for xvalue.
2895 * typeck.c (unlowered_expr_type): Preserve cv-quals.
2898 * decl.c (revert_static_member_fn): Strip function-cv-quals.
2900 2011-03-16 Jason Merrill <jason@redhat.com>
2903 * semantics.c (potential_constant_expression_1): Don't allow *this
2905 (register_constexpr_fundef): Use potential_rvalue_constant_expression.
2908 * decl.c (compute_array_index_type): Don't bother trying to deal
2909 with literal classes in ABI v1.
2912 * decl.c (duplicate_decls): Return NULL_TREE for clashing
2916 * semantics.c (cxx_eval_constant_expression) [COMPOUND_EXPR]: Don't
2917 use the generic binary expression handling.
2919 2011-03-16 Diego Novillo <dnovillo@google.com>
2921 * Make-lang.in (CXX_PARSER_H): New.
2922 (cp/parser.o): Add dependency on CXX_PARSER_H.
2923 Add dependency on tree-pretty-print.h
2924 (cp/cp-lang.o): Add dependency on CXX_PARSER_H.
2925 * cp-lang.c: Include parser.h.
2926 * parser.c: Include parser.h.
2927 (struct cp_token): Add bitfield purged_p.
2930 (CPP_PURGED): Remove. Update all users.
2931 (struct cp_lexer): Change field buffer to be a VEC of cp_token.
2932 Remove field buffer_length.
2935 (struct tree_check): Move to parser.h.
2936 (cp_token_position): Likewise.
2937 (struct cp_token_cache): Likewise.
2938 (CPP_KEYWORD): Likewise.
2939 (CPP_TEMPLATE_ID): Likewise.
2940 (CPP_NESTED_NAME_SPECIFIER): Likewise.
2941 (N_CP_TTYPES): Likewise.
2942 (enum cp_parser_status_kind): Likewise.
2943 (struct cp_parser_context): Likewise.
2944 (struct cp_default_arg_entry_d): Likewise.
2945 (struct cp_unparsed_functions_entry_d): Likewise.
2946 (struct cp_parser): Likewise.
2947 (cp_lexer_dump_tokens): New.
2948 (cp_lexer_debug_tokens): New.
2949 (cp_lexer_finished_p): New.
2950 (cp_lexer_alloc): Factor out of cp_lexer_new_main.
2951 (cp_lexer_new_main): Re-write main lexing loop to push
2952 tokens into the new VEC buffer.
2953 (cp_lexer_print_token): Improve printing of CPP_NUMBER tokens.
2954 Do not abort if the token type is not recognized, just print
2956 * parser.h: New file.
2957 * config-lang.in (gtfiles): Add cp/parser.h.
2959 2011-03-16 Jason Merrill <jason@redhat.com>
2962 * typeck.c (check_return_expr): Fix conditions for setting
2963 LOOKUP_PREFER_RVALUE.
2965 * call.c (build_over_call): Remove require_complete_type_sfinae call.
2968 * decl.c (check_array_designated_initializer): Allow integer index.
2969 (reshape_init_array_1): Set index on the elements.
2971 2011-03-16 Jason Merrill <jason@redhat.com>
2974 * typeck.c (convert_for_initialization): Use
2975 perform_implicit_conversion_flags.
2976 * call.c (standard_conversion): If LOOKUP_PREFER_RVALUE, set
2977 rvaluedness_matches_p on ck_rvalue.
2978 (convert_like_real) [ck_rvalue]: And restore it here.
2981 * call.c (convert_arg_to_ellipsis): Handle incomplete type.
2983 2011-03-16 Jason Merrill <jason@redhat.com>
2985 * parser.c (cp_parser_abort_tentative_parse): Make sure we haven't
2986 committed to this tentative parse.
2989 * semantics.c (finish_call_expr): Preserve reference semantics
2992 * call.c (convert_default_arg): Use LOOKUP_IMPLICIT.
2994 2011-03-16 Jakub Jelinek <jakub@redhat.com>
2996 * cp-objcp-common.c (cp_function_decl_explicit_p): Don't crash if
2997 DECL_LANG_SPECIFIC is NULL.
2999 2011-03-15 Jason Merrill <jason@redhat.com>
3002 * pt.c (value_dependent_expression_p) [NOEXCEPT_EXPR]: Don't
3003 check value_dependent_expression_p on the operand.
3005 * semantics.c (push_cx_call_context): Return bool.
3006 (cxx_eval_call_expression): Handle excess depth.
3009 * method.c (synthesized_method_walk): Cleanups don't affect the
3010 triviality of a constructor, but do affect deletion and exception
3013 2011-03-15 Rodrigo Rivas Costa <rodrigorivascosta@gmail.com>
3015 * decl2.c (cp_check_const_attributes): New.
3016 (cplus_decl_attributes): Call cp_check_const_attributes.
3018 2011-03-15 Jason Merrill <jason@redhat.com>
3021 * call.c (convert_default_arg): Use DECL_ORIGIN of fn. Check for
3023 (push_defarg_context, pop_defarg_context): New.
3024 * parser.c (cp_parser_late_parsing_default_args): Use them.
3025 * cp-tree.h: Declare them.
3027 2011-03-11 Dodji Seketeli <dodji@redhat.com>
3029 * call.c (add_builtin_candidate)<case INDIRECT_REF>: The type of
3030 the argument of the indirection operator should not be dependent.
3033 2011-03-11 Jason Merrill <jason@redhat.com>
3036 * pt.c (tsubst) [TYPENAME_TYPE]: Only give errors if tf_error.
3039 * parser.c (cp_parser_template_type_arg): Set
3040 type_definition_forbidden_message.
3043 * decl.c (compute_array_index_type): Discard folding
3044 if it didn't produce a constant.
3046 2011-03-11 Jakub Jelinek <jakub@redhat.com>
3049 * init.c (build_zero_init_1): Extracted from build_zero_init.
3050 Add FIELD_SIZE argument, if non-NULL and field bit_position
3051 as not smaller than that, don't add that field's initializer.
3052 Pass DECL_SIZE as last argument to build_zero_init_1
3053 for DECL_FIELD_IS_BASE fields.
3054 (build_zero_init): Use build_zero_init_1.
3056 2011-03-10 Jason Merrill <jason@redhat.com>
3059 * pt.c (iterative_hash_template_arg): Remove special case for
3063 * parser.c (cp_parser_single_declaration): Just return if
3064 cp_parser_parse_and_diagnose_invalid_type_name complained.
3066 2011-03-09 Jason Merrill <jason@redhat.com>
3069 * pt.c (unify): An unresolved overload is a nondeduced context.
3071 2011-03-09 Martin Jambor <mjambor@suse.cz>
3073 PR tree-optimization/47714
3074 * method.c (use_thunk): Clear addressable flag of thunk arguments.
3076 2011-03-08 Dodji Seketeli <dodji@redhat.com>
3079 * pt.c (convert_nontype_argument): Only call decay_conversion on
3082 2011-03-08 Jason Merrill <jason@redhat.com>
3085 * mangle.c (write_template_arg_literal) [STRING_CST]: Sorry.
3088 * pt.c (convert_nontype_argument): Don't crash on non-pointer
3089 argument to pointer parameter.
3092 * pt.c (instantiate_decl): Don't clear DECL_INTERFACE_KNOWN on
3095 2011-03-08 Dodji Seketeli <dodji@redhat.com>
3098 * name-lookup.c (binding_to_template_parms_of_scope_p): Only
3099 consider scopes of primary template definitions. Adjust comments.
3101 2011-03-07 Jason Merrill <jason@redhat.com>
3104 * pt.c (convert_nontype_argument): Fix -fpermissive allowing
3106 * semantics.c (potential_constant_expression_1): Check TREE_OVERFLOW.
3109 * init.c (constant_value_1): Always require init to be TREE_CONSTANT.
3112 * mangle.c (write_type): Strip cv-quals from FUNCTION_TYPE here.
3113 (write_CV_qualifiers_for_type): Not here.
3115 2011-03-06 Joseph Myers <joseph@codesourcery.com>
3117 * lang-specs.h: Match -save-temps* instead of -save-temps.
3119 2011-03-05 Jason Merrill <jason@redhat.com>
3121 * mangle.c (write_expression): Change ABI v6 to v5.
3122 (write_type): Likewise.
3124 2011-03-04 Jan Hubicka <jh@suse.cz>
3127 * optimize.c (maybe_clone_body): Update call of cgraph_same_body_alias
3128 and cgraph_add_thunk.
3129 * method.c (make_alias_for_thunk, use_thunk): Likewise.
3130 * mangle.c (mangle_decl): Likewise.
3132 2011-03-04 Jason Merrill <jason@redhat.com>
3135 * pt.c (tsubst_copy_and_build) [PSEUDO_DTOR_EXPR]: Use tsubst for type.
3136 (tsubst_copy) [default]: Just return t if !ENABLE_CHECKING.
3139 * search.c (check_final_overrider): Allow pointer to same incomplete
3140 class type with different cv-quals.
3142 2011-03-03 Paolo Carlini <paolo.carlini@oracle.com>
3145 * pt.c (tsubst_template_args): Check argument t for error_mark_node.
3147 2011-03-03 Jason Merrill <jason@redhat.com>
3150 * pt.c (tsubst_copy_and_build) [TARGET_EXPR]: Retain TREE_CONSTANT.
3152 2011-03-02 Jason Merrill <jason@redhat.com>
3155 * parser.c (cp_parser_condition): Don't fold_non_dependent_expr here.
3158 * tree.c (build_vec_init_elt): Split out from...
3159 (build_vec_init_expr): ...here.
3160 (diagnose_non_constexpr_vec_init): New fn.
3161 * semantics.c (potential_constant_expression_1): Use it.
3162 * cp-tree.h: Declare it.
3164 2011-03-01 Jason Merrill <jason@redhat.com>
3167 * parser.c (cp_parser_primary_expression): Don't warn about a
3168 failed tentative parse.
3171 * semantics.c (cxx_bind_parameters_in_call): Don't call
3172 adjust_temp_type on non-constant args.
3175 * call.c (standard_conversion): Provide requested cv-quals on
3176 class rvalue conversion.
3179 * decl2.c (grokbitfield): Handle type-dependent width.
3181 2011-02-28 Jason Merrill <jason@redhat.com>
3184 * class.c (update_vtable_entry_for_fn): Check BINFO_LOST_PRIMARY_P
3185 after checking for a non-thunk.
3187 2011-02-26 Jason Merrill <jason@redhat.com>
3190 * tree.c (cp_tree_equal): Compare DECL_PARM_LEVEL.
3191 * pt.c (iterative_hash_template_arg): And hash it.
3194 * semantics.c (non_const_var_error): Split out from...
3195 (cxx_eval_constant_expression): ...here.
3196 (potential_constant_expression_1) [VAR_DECL]: Use it.
3197 Allow dependent variables.
3199 2011-02-24 Jason Merrill <jason@redhat.com>
3201 * parser.c (cp_parser_constant_expression): Set
3202 non_integral_constant_expression correctly for C++0x too.
3203 (cp_parser_static_assert): Allow non-constant expression.
3204 (cp_parser_direct_declarator): Expect non_constant_p to be set
3206 * pt.c (value_dependent_expression_p): Handle TYPEID_EXPR.
3207 * semantics.c (maybe_constant_value): Check type_unknown_p too.
3208 (potential_rvalue_constant_expression): New.
3209 (require_potential_rvalue_constant_expression): New.
3211 2011-02-23 Jason Merrill <jason@redhat.com>
3213 * cp-tree.h (DECL_PARM_LEVEL): New.
3214 (struct lang_decl_parm): Add level field.
3215 * name-lookup.c (function_parm_depth): New fn.
3216 * name-lookup.h: Declare it.
3217 * parser.c (cp_parser_parameter_declaration_list): Use it.
3218 * mangle.c (struct globals): Add parm_depth field.
3219 (write_bare_function_type): Adjust it.
3220 (write_expression): Include the level delta in PARM_DECL mangling
3223 * semantics.c (finish_decltype_type): Remove shortcut for decltype
3225 * mangle.c (write_type) [DECLTYPE_TYPE]: Strip it here for abi < 6.
3227 2011-02-23 Nathan Froyd <froydnj@codesourcery.com>
3230 * parser.c (cp_parser_class_specifier): Require a closing brace
3231 to attempt error recovery.
3233 2011-02-23 Jakub Jelinek <jakub@redhat.com>
3236 * pt.c (struct pending_template): Add chain_next GTY option.
3237 * decl.c (struct named_label_use_entry): Likewise.
3239 2011-02-22 Paolo Carlini <paolo.carlini@oracle.com>
3242 * semantics.c (build_lambda_object): Bail out if a field is
3245 2011-02-22 Dodji Seketeli <dodji@redhat.com>
3248 * class.c (dfs_declare_virt_assop_and_dtor)
3249 (declare_virt_assop_and_dtor): New static functions.
3250 (add_implicitly_declared_members): Use
3251 declare_virt_assop_and_dtor.
3253 2011-02-21 Jason Merrill <jason@redhat.com>
3256 * decl2.c (decl_constant_var_p): A constexpr var needs an
3257 initializer to be constant.
3258 * semantics.c (cxx_eval_constant_expression): Complain about
3259 constexpr var used in its own initializer.
3260 * call.c (set_up_extended_ref_temp): Set
3261 DECL_INITIALIZED_BY_CONSTANT_EXPRESSION_P too.
3263 2011-02-20 Jason Merrill <jason@redhat.com>
3266 * semantics.c (cxx_eval_call_expression): Call
3267 cxx_eval_constant_expression in trivial shortcut.
3270 * call.c (convert_class_to_reference): Don't try to set up a
3271 second conv sequence for non-viable candidates.
3274 * error.c (location_of): Handle non-tagged types.
3277 * method.c (process_subob_fn): Instantiate constexpr templates.
3278 * optimize.c (maybe_clone_body): Propagate DECL_DECLARED_CONSTEXPR_P.
3280 2011-02-20 Dodji Seketeli <dodji@redhat.com>
3283 * pt.c (tsubst_pack_expansion): do not use
3284 cp_tree_equal/same_type_p to detect an expansion of a parameter
3287 2011-02-19 Jason Merrill <jason@redhat.com>
3290 * semantics.c (cxx_eval_call_expression): Shortcut trivial copy.
3292 2011-02-18 Paolo Carlini <paolo.carlini@oracle.com>
3295 * semantics.c (finish_non_static_data_member): Early return if
3296 object is error_mark_node.
3298 2011-02-18 Dodji Seketeli <dodji@redhat.com>
3301 * pt.c (do_auto_deduction): Do not mention error_mark_node in
3303 * semantics.c (finish_id_expression): Do not pass erroneous decl
3304 to decl_constant_var_p.
3306 2011-02-17 Jakub Jelinek <jakub@redhat.com>
3309 * cvt.c (convert_from_reference): Call mark_exp_read.
3311 2011-02-11 Dodji Seketeli <dodji@redhat.com>
3314 * pt.c (finish_call_expr): Consider a call expression that has a
3315 dependent "this" pointer as being dependent. Add comments.
3316 (dependent_type_p, type_dependent_expression_p): Update comments.
3318 2011-02-16 Dodji Seketeli <dodji@redhat.com>
3321 * pt.c (tsubst_copy)<case SIZEOF_EXPR>: Ensure that even pack
3322 expansion arguments are not evaluated.
3324 2011-02-16 Jakub Jelinek <jakub@redhat.com>
3327 * cp-tree.h (ENUM_FIXED_UNDERLYING_TYPE_P): Use TYPE_LANG_FLAG_5
3328 instead of TYPE_LANG_FLAG_3.
3329 * pt.c (lookup_template_class): Copy over
3330 ENUM_FIXED_UNDERLYING_TYPE_P.
3332 2011-02-15 Jason Merrill <jason@redhat.com>
3335 * method.c (synthesized_method_walk): Always exit early for
3336 trivial fn in C++98 mode.
3338 2011-02-14 Jason Merrill <jason@redhat.com>
3341 * parser.c (cp_parser_enumerator_definition): Call
3342 fold_non_dependent_expr.
3344 2011-02-09 Jason Merrill <jason@redhat.com>
3346 * decl.c (cp_make_fname_decl): Set DECL_THIS_STATIC at toplevel.
3347 * semantics.c (finish_fname): Only return the name if we're in
3350 * decl.c (build_enumerator): Don't perform integral promotions on
3351 non-integral constants.
3353 * cvt.c (convert_to_void): Handle null op1.
3355 * class.c (type_has_constexpr_default_constructor): Make sure the
3356 caller stripped an enclosing array.
3357 * init.c (perform_member_init): Strip arrays before calling it.
3360 * semantics.c (potential_constant_expression_1): Handle TEMPLATE_DECL.
3362 2011-02-03 Dodji Seketeli <dodji@redhat.com>
3365 * tree.c (cp_tree_equal)<TEMPLATE_PARM_INDEX>: Take the number of
3366 template parameters in account.
3368 2011-02-03 Nathan Froyd <froydnj@codesourcery.com>
3371 * parser.c (cp_parser_class_specifier): Fix setting of
3374 2011-01-31 Jakub Jelinek <jakub@redhat.com>
3377 * semantics.c (build_data_member_initialization): Handle
3378 STATEMENT_LIST always instead of just for CLEANUP_BODY.
3380 2011-01-31 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
3382 * g++spec.c (lang_specific_driver) [HAVE_LD_STATIC_DYNAMIC] Use
3383 LD_STATIC_OPTION, LD_DYNAMIC_OPTION.
3385 2011-01-29 Dodji Seketeli <dodji@redhat.com>
3388 * cp-tree.h (fixup_template_parms): Declare.
3389 * pt.c (end_template_parm_list): Do not fixup template parms here.
3390 (fixup_template_parms): Remove static. Fix typo in the
3391 comments. Remove useless code statement.
3392 (fixup_template_parm): For a template template parameter, fixup
3393 its attributes before fixing up its type.
3395 (cp_parser_template_declaration_after_export): After parsing
3396 template parameters fixup their types.
3398 2011-01-26 Jakub Jelinek <jakub@redhat.com>
3401 * semantics.c (potential_constant_expression_1): Handle
3404 2011-01-26 Dave Korn <dave.korn.cygwin@gmail.com>
3407 * semantics.c (expand_or_defer_fn_1): Handle it.
3408 * decl2.c (decl_needed_p): Likewise.
3410 2011-01-21 Jason Merrill <jason@redhat.com>
3413 * semantics.c (build_constexpr_constructor_member_initializers):
3414 Handle trivial copy.
3416 2011-01-21 Jakub Jelinek <jakub@redhat.com>
3419 * semantics.c (begin_for_stmt): If -fno-for-scope, don't
3420 assume init must be NULL if scope is NULL.
3421 (begin_range_for_stmt): Likewise.
3423 2011-01-21 Jason Merrill <jason@redhat.com>
3426 * semantics.c (cxx_eval_constant_expression): Handle OFFSET_REF.
3429 * semantics.c (potential_constant_expression_1): Split out from
3430 potential_constant_expression. Add want_rval parm. Handle
3431 template expression forms. Don't enforce restriction on address
3432 of automatic variable here. Add a couple of diagnostics that
3434 (require_potential_constant_expression): New entry point.
3435 (build_data_member_initialization, register_constexpr_fundef): Adjust.
3436 (maybe_constant_value): Check potential_constant_expression.
3437 * pt.c (fold_non_dependent_expr_sfinae): Likewise.
3438 * tree.c (build_vec_init_expr): Adjust.
3440 2011-01-19 Jakub Jelinek <jakub@redhat.com>
3443 * decl2.c (finish_anon_union): Only call mangle_decl if TREE_STATIC
3446 2011-01-17 Jason Merrill <jason@redhat.com>
3449 * semantics.c (base_field_constructor_elt): New fn.
3450 (cxx_eval_bare_aggregate): Use it.
3451 (build_data_member_initialization): Leave COMPONENT_REF for
3454 2011-01-14 Rodrigo Rivas Costa <rodrigorivascosta@gmail.com>
3456 * parser.c (cp_parser_range_for): Remove the "unused variable" warning
3459 2011-01-15 Giovanni Funchal <gafunchal@gmail.com>
3460 Jonathan Wakely <jwakely.gcc@gmail.com>
3463 * decl.c (grokdeclarator): Reject mutable reference members.
3465 2011-01-14 Jason Merrill <jason@redhat.com>
3468 * pt.c (coerce_template_parms): Fix error recovery.
3471 * typeck2.c (check_narrowing): Only check arithmetic types.
3474 * tree.c (build_vec_init_expr): Handle flexible array
3477 2011-01-13 Kai Tietz <kai.tietz@onevision.com>
3480 * cp-tree.h (CLASSTYPE_VISIBILITY): Use
3481 TYPE_MAIN_DECL instead of TYPE_NAME.
3482 (CLASSTYPE_VISIBILITY_SPECIFIED): Likewise.
3483 * decl2.c (determine_visibility): Add check
3484 of CLASS_TYPE_P for underlying_type.
3486 2011-01-12 Rodrigo Rivas Costa <rodrigorivascosta@gmail.com>
3488 * cp-tree.h (begin_for_scope): New prototype.
3489 (begin_for_stmt): Update prototype.
3490 (begin_range_for_stmt): Update prototype.
3491 * init.c (build_vec_init): Update call to begin_for_stmt.
3492 * parser.c (cp_parser_for): New.
3493 (cp_parser_c_for): Add three new parameters.
3494 (cp_parser_range_for): Likewise. Most parsing code removed.
3495 (cp_parser_iteration_statement): Call cp_parser_for instead of
3496 cp_parser_c_for and cp_parser_range_for.
3497 (cp_parser_for_init_statement): Add new parameter and return type.
3498 (cp_parser_block_declaration): Update call to
3499 cp_parser_simple_declaration.
3500 (cp_parser_simple_declaration): Add new parameter.
3501 Update call to cp_parser_init_declarator.
3502 (cp_parser_init_declarator): Add new parameter.
3503 * pt.c (tsubst_expr): Update call to begin_for_stmt.
3504 * semantics.c (begin_for_scope): New.
3505 (begin_for_stmt): Add two new parameters.
3506 (begin_range_for_stmt): Likewise.
3508 2011-01-12 Nicola Pero <nicola.pero@meta-innovation.com>
3510 * parser.c (cp_parser_objc_at_property_declaration): Improved
3513 2011-01-11 Dodji Seketeli <dodji@redhat.com>
3516 * cp-lang.c (get_template_innermost_arguments_folded)
3517 (get_template_argument_pack_elems_folded)
3518 (template_arg_needs_folding, fold_cplus_constants): New static
3520 (LANG_HOOKS_GET_INNERMOST_GENERIC_ARGS): Set this hook to
3521 get_template_innermost_arguments_folded.
3522 (LANG_HOOKS_GET_ARGUMENT_PACK_ELEMS): Set this hook to
3523 get_template_argument_pack_elems_folded.
3525 2011-01-11 Jason Merrill <jason@redhat.com>
3528 * init.c (build_new_1): Handle value-init in templates differently.
3531 * tree.c (maybe_dummy_object): Check current_class_ref against
3532 context, not current_class_type.
3534 2011-01-08 Nicola Pero <nicola.pero@meta-innovation.com>
3537 * parser.c (cp_parser_objc_typename): If the type is unknown, for
3538 error recovery purposes behave as if it was not specified so that
3539 the default type is used.
3541 2011-01-07 Jakub Jelinek <jakub@redhat.com>
3544 * pt.c (tsubst_copy_and_build): Use tsubst instead of tsubst_copy
3545 for the second build_x_va_arg argument.
3547 2011-01-05 Tom Tromey <tromey@redhat.com>
3549 * typeck.c (cp_build_addr_expr_1): Update call to lvalue_error.
3550 (lvalue_or_else): Likewise.
3552 2011-01-01 Kai Tietz <kai.tietz@onevision.com>
3555 * tree.c (cxx_type_hash_eq):
3556 Allow METHOD_TYPE, too.
3559 Copyright (C) 2011 Free Software Foundation, Inc.
3561 Copying and distribution of this file, with or without modification,
3562 are permitted in any medium without royalty provided the copyright
3563 notice and this notice are preserved.