1 2011-10-06 Jason Merrill <jason@redhat.com>
4 * decl.c (grokfndecl): Diagnose redefinition of defaulted fn.
6 2011-10-02 Jason Merrill <jason@redhat.com>
8 * pt.c (tsubst_pack_expansion): Re-use ARGUMENT_PACK_SELECTs.
9 Change unsubstituted_packs to bool.
11 * parser.c (cp_parser_range_for): Don't try to deduce from {}
15 Implement N2555 (expanding pack expansion to fixed parm list)
16 * pt.c (coerce_template_parms): Allow expanding a pack expansion
17 to a fixed-length argument list.
18 (unify_pack_expansion): Handle explicit args properly.
19 (unify) [TREE_VEC]: Handle pack expansions here.
20 [TYPE_ARGUMENT_PACK]: Not here.
21 (tsubst_pack_expansion): Don't try to do partial substitution.
22 (pack_deducible_p): New.
23 (fn_type_unification): Use it.
24 (find_parameter_packs_r): Take the TYPE_MAIN_VARIANT
26 (check_non_deducible_conversion): Split from type_unification_real.
27 (unify_one_argument): Split from type_unification_real...
28 (unify_pack_expansion): ...and here. Drop call_args_p parm.
29 (type_unification_real, unify, more_specialized_fn): Adjust.
31 * class.c (fixed_type_or_null): Handle NSDMI.
32 * method.c (walk_field_subobs): Disable NSDMI noexcept checking
35 2011-09-30 Jason Merrill <jason@redhat.com>
37 * cp-tree.h (TREE_NEGATED_INT): Remove.
38 * semantics.c (finish_unary_op_expr): Don't set it.
40 2011-09-30 Janis Johnson <janisjo@codesourcery.com>
43 * mangle.c (write_type): Handle CV qualifiers for decimal classes.
45 2011-09-26 Andi Kleen <ak@linux.intel.com>
47 * repo.c (finish_repo): Use HOST_WIDE_INT_PRINT_HEX_PURE.
49 2011-09-28 Paolo Carlini <paolo.carlini@oracle.com>
52 * typeck.c (cp_build_binary_op): With -Wextra, warn for ordered
53 comparison of pointer with zero.
55 2011-09-27 Paolo Carlini <paolo.carlini@oracle.com>
58 * parser.c (cp_parser_elaborated_type_specifier): For RECORD_TYPE,
59 set CLASSTYPE_DECLARED_CLASS.
61 2011-09-27 Jakub Jelinek <jakub@redhat.com>
63 * decl.c (duplicate_decls): If compatible stpcpy prototype
64 is seen, set implicit_built_in_decls[BUILT_IN_STPCPY].
66 2011-09-26 Jason Merrill <jason@redhat.com>
69 * pt.c (tsubst_copy_and_build) [CONST_DECL]: Don't pull out
70 constant value if we're still in a template.
73 * typeck.c (structural_comptypes): Ignore cv-quals on typename scope.
76 * semantics.c (cxx_eval_logical_expression): Use tree_int_cst_equal
79 2011-09-26 Paolo Carlini <paolo.carlini@oracle.com>
82 * error.c (dump_template_bindings): Separate bindings with semicolons
85 2011-09-26 Jason Merrill <jason@redhat.com>
88 * call.c (compare_ics): Only consider rvaluedness_matches_p
89 if the target type is the same or it too differs in rvalueness.
92 * call.c (implicit_conversion): Mask out inappropriate LOOKUP
93 flags at the top of the function.
95 * pt.c (tsubst_copy) [PARM_DECL]: Handle 'this' in NSDMI.
97 2011-09-26 Paolo Carlini <paolo.carlini@oracle.com>
99 * pt.c (convert_nontype_argument): Handle NULLPTR_TYPE.
101 2011-09-26 Paolo Carlini <paolo.carlini@oracle.com>
104 * cp-gimplify.c (get_bc_label): Remove obsolete diagnostics.
106 2011-09-25 Jason Merrill <jason@redhat.com>
108 * parser.c (inject_this_parameter): Split out from
109 cp_parser_late_return_type_opt.
110 (cp_parser_class_specifier_1): Use it for NSDMIs.
111 * tree.c (bot_replace): Replace NSDMI 'this' with real 'this'.
113 2011-09-24 Jason Merrill <jason@redhat.com>
115 * except.c (expr_noexcept_p): Split out from finish_noexcept_expr.
116 * cp-tree.h: Declare it.
117 * method.c (walk_field_subobs): Use it.
119 * init.c (perform_member_init): Instantiate NSDMI here.
120 * pt.c (tsubst_decl) [FIELD_DECL]: Not here.
122 Handle deferred parsing of NSDMIs.
123 * parser.h (cp_unparsed_functions_entry): Add nsdmis field.
124 * parser.c (unparsed_nsdmis, cp_parser_save_nsdmi): New.
125 (cp_parser_late_parse_one_default_arg): Split out from
126 cp_parser_late_parsing_default_args.
127 (cp_parser_late_parsing_nsdmi): New.
128 (push_unparsed_function_queues): Set it.
129 (cp_parser_parameter_declaration): Save the '=' token.
130 (cp_parser_template_parameter): Likewise.
131 (cp_parser_default_argument): Call cp_parser_initializer
132 rather than cp_parser_initializer_clause.
133 (cp_parser_class_specifier_1): Parse unparsed_nsdmis.
134 (cp_parser_member_declaration): Handle nsdmis.
135 * decl2.c (grokfield): Handle DEFAULT_ARG for a function.
137 Implement C++11 non-static data member initializers.
138 * cp-tree.h (enum cpp_warn_str): Add CPP0X_NSDMI.
139 * error.c (maybe_warn_cpp0x): Handle it.
140 * call.c (convert_like_real) [ck_user]: Don't complain about
141 using an explicit constructor for direct-initialization.
142 * class.c (check_field_decl): Fix ancient typo.
143 (check_field_decls): NSDMIs make the default ctor non-trivial.
144 * decl.c (cp_finish_decl): Record NSDMI.
145 (grokdeclarator): Allow NSDMI.
146 * decl2.c (grokfield): Allow NSDMI. Correct LOOKUP flags.
147 * init.c (perform_member_init): Use NSDMI.
148 * method.c (walk_field_subobs): Check for NSDMI.
149 * parser.c (cp_parser_member_declaration): Parse { } init.
150 * semantics.c (register_constexpr_fundef): Don't talk about
151 a return statement in a constexpr constructor.
152 (cxx_eval_call_expression): Check DECL_INITIAL instead of
155 2011-09-24 Paolo Carlini <paolo.carlini@oracle.com>
158 * class.c (build_base_path): Add a tsubst_flags_t parameter.
159 (convert_to_base): Adjust call.
160 * typeck.c (build_class_member_access_expr,
161 get_member_function_from_ptrfunc, build_static_cast_1): Likewise.
162 * init.c (dfs_initialize_vtbl_ptrs, emit_mem_initializers): Likewise.
163 * method.c (do_build_copy_constructor, do_build_copy_assign): Likewise.
164 * rtti.c (build_dynamic_cast_1): Likewise.
165 * typeck2.c (build_scoped_ref, build_m_component_ref): Likewise.
166 * call.c (build_over_call, build_special_member_call): Likewise.
167 * cvt.c (cp_convert_to_pointer, convert_to_pointer_force,
168 build_up_reference): Likewise.
169 * cp-tree.h (build_base_path): Adjust declaration.
171 2011-09-23 Jason Merrill <jason@redhat.com>
173 Core 253 - allow const objects with no initializer or
174 user-provided default constructor if the defaulted constructor
175 initializes all the subobjects.
178 * class.c (default_init_uninitialized_part): New.
179 * cp-tree.h: Declare it.
180 * decl.c (check_for_uninitialized_const_var): Use it.
181 * init.c (perform_member_init): Likewise.
182 (build_new_1): Likewise.
183 * method.c (walk_field_subobs): Likewise.
185 2011-09-23 Paolo Carlini <paolo.carlini@oracle.com>
188 * decl.c (check_static_variable_definition): Allow in-class
189 initialization of static data member of non-integral type in
192 2011-09-22 Paolo Carlini <paolo.carlini@oracle.com>
195 * semantics.c (potential_constant_expression_1): Handle USING_DECL.
197 2011-09-22 Paolo Carlini <paolo.carlini@oracle.com>
200 * pt.c (invalid_nontype_parm_type_p): Handle NULLPTR_TYPE.
202 2011-09-22 Jonathan Wakely <jwakely.gcc@gmail.com>
203 Paolo Carlini <paolo.carlini@oracle.com>
206 * friend.c (make_friend_class): cv-qualification is ok in a
209 2011-09-21 Paolo Carlini <paolo.carlini@oracle.com>
212 * decl.c (grokdeclarator): Consistently handle both __int128
213 and unsigned __int128 with -pedantic; suppress diagnostic in
216 2011-09-20 Jason Merrill <jason@redhat.com>
218 * cp-tree.h (DECL_TEMPLOID_INSTANTIATION): New.
219 (DECL_GENERATED_P): New.
220 * class.c (finalize_literal_type_property): Use them.
221 * semantics.c (is_instantiation_of_constexpr): Likewise.
222 (register_constexpr_fundef): Likewise.
224 * call.c (convert_default_arg): Avoid redundant copy.
225 * tree.c (bot_manip): Copy everything.
227 2011-09-20 Roberto Agostino Vitillo <ravitillo@lbl.gov>
229 * call.c (build_new_method_call_1): Use non-virtual lookup
230 for final virtual functions.
232 2011-09-16 Jason Merrill <jason@redhat.com>
235 * call.c (set_flags_from_callee): Split out from build_call_a.
236 * cp-tree.h: Declare it.
237 * tree.c (bot_manip): Call it.
239 2011-09-15 Jason Merrill <jason@redhat.com>
242 * parser.c (cp_parser_late_return_type_opt): Check quals parameter
243 for clearing current_class_ptr, too.
245 2011-09-14 Diego Novillo <dnovillo@google.com>
247 * name-lookup.c (lookup_arg_dependent): Use conditional
249 * decl.c (xref_tag): Likewise.
251 2011-09-14 Paolo Carlini <paolo.carlini@oracle.com>
254 * pt.c (regenerate_decl_from_template): Don't pass an error_mark_node
255 to build_exception_variant.
257 2011-09-13 Dodji Seketeli <dodji@redhat.com>
260 * pt.c (template_parameter_pack_p): Support TEMPLATE_PARM_INDEX
261 nodes. Add a comment.
262 (arg_from_parm_pack_p): New static function, factorized out from
263 tsubst_pack_expansion and extended to support non-type parameter
264 packs represented with TEMPLATE_PARM_INDEX nodes.
265 (tsubst_pack_expansion): Use arg_from_parm_pack_p.
267 2011-09-12 Jason Merrill <jason@redhat.com>
269 * pt.c (type_unification_real): Fix handling of DEDUCE_CONV
270 with no deducible template parameters.
271 * call.c (rejection_reason_code): Add rr_template_conversion.
272 (print_z_candidate): Handle it.
273 (template_conversion_rejection): New.
274 (build_user_type_conversion_1): Use it.
276 * call.c (merge_conversion_sequences): Set bad_p and user_conv_p
277 on all of the second conversion sequence.
278 (build_user_type_conversion_1): Set bad_p on the ck_user conv.
279 (convert_like_real): Handle bad ck_ref_bind with user_conv_p in the
280 first section. Fix loop logic.
281 (initialize_reference): Call convert_like for diagnostics when
282 we have a (bad) conversion.
284 * call.c (convert_class_to_reference)
285 (convert_class_to_reference_1): Remove.
286 (reference_binding): Use build_user_type_conversion_1 instead.
288 * call.c (initialize_reference): Add flags parm.
289 * decl.c (grok_reference_init): Likewise.
290 (check_initializer): Pass it.
291 * typeck.c (convert_for_initialization): Likewise.
294 * cp-tree.h (LOOKUP_NO_RVAL_BIND): New.
295 * call.c (conditional_conversion): Use it.
296 (reference_binding): Fix handling of xvalues.
298 2011-09-09 Jason Merrill <jason@redhat.com>
300 * call.c (implicit_conversion): Check BRACE_ENCLOSED_INITIALIZER_P
301 before forcing instantiation.
303 2011-09-08 Paolo Carlini <paolo.carlini@oracle.com>
306 * typeck2.c (digest_init_r): Call complete_type_or_maybe_complain
307 instead of complete_type_or_else.
309 2011-09-08 Dodji Seketeli <dodji@redhat.com>
311 PR c++/33255 - Support -Wunused-local-typedefs warning
312 * name-lookup.c (pushdecl_maybe_friend_1): Use the new
313 record_locally_defined_typedef.
314 * decl.c (finish_function): Use the new
315 maybe_warn_unused_local_typedefs.
316 (grokfield): Use the new record_locally_defined_typedef.
317 * parser.c (lookup_name): Use the new maybe_record_typedef_use.
319 2011-09-07 Paolo Carlini <paolo.carlini@oracle.com>
322 * decl.c (grokdeclarator): Check u.function.exception_specification
325 2011-09-07 Jason Merrill <jason@redhat.com>
328 * parser.c (cp_parser_member_declaration): Don't require a constant
329 rvalue here in C++0x.
331 * pt.c (type_unification_real): Correct complain arg for tsubsting
332 default template args.
334 * pt.c (tsubst_aggr_type): Check TYPE_P before tsubsting.
336 2011-09-06 Jason Merrill <jason@redhat.com>
339 * semantics.c (register_constexpr_fundef): Call is_valid_constexpr_fn.
340 (cx_check_missing_mem_inits): Handle bases and empty trivial members.
341 (validate_constexpr_fundecl): Remove.
342 * decl.c (start_preparsed_function): Don't call it.
343 * cp-tree.h: Don't declare it.
345 2011-09-04 Jason Merrill <jason@redhat.com>
348 * call.c (reference_binding): Don't set is_lvalue for an rvalue
354 * call.c (reference_binding): Set rvaluedness_matches_p properly
355 for reference to function conversion ops.
356 (compare_ics): Adjust.
358 * class.c (trivial_default_constructor_is_constexpr): Rename from
359 synthesized_default_constructor_is_constexpr.
360 (type_has_constexpr_default_constructor): Adjust.
361 (add_implicitly_declared_members): Call it instead.
362 (explain_non_literal_class): Explain about non-constexpr default ctor.
364 * method.c (synthesized_method_walk): Adjust.
365 * semantics.c (explain_invalid_constexpr_fn): Handle defaulted
370 * init.c (perform_member_init): Don't diagnose missing inits here.
371 (emit_mem_initializers): Or here.
372 * method.c (process_subob_fn): Don't instantiate constexpr ctors.
373 * semantics.c (cx_check_missing_mem_inits): New.
374 (explain_invalid_constexpr_fn): Call it.
375 (register_constexpr_fundef): Likewise. Leave
376 DECL_DECLARED_CONSTEXPR_P set when the body is unsuitable.
377 (cxx_eval_call_expression): Adjust diagnostics.
378 (cxx_eval_constant_expression): Catch use of 'this' in a constructor.
380 2011-08-30 Jason Merrill <jason@redhat.com>
383 * cp-tree.h (cp_decl_specifier_seq): Rename user_defined_type_p
384 to type_definition_p.
385 * parser.c (cp_parser_set_decl_spec_type): Likewise.
386 * decl.c (grokdeclarator): Check it.
389 * semantics.c (finish_id_expression): Use
390 current_nonlambda_class_type for qualified-ids.
393 * decl.c (poplevel): Disable for scope compatibility hack
397 * semantics.c (add_capture): Call complete_type for copy.
400 * semantics.c (cxx_eval_component_reference): Handle
401 value-initialization for omitted initializers.
403 2011-08-29 Jason Merrill <jason@redhat.com>
406 * semantics.c (finish_id_expression): Mark captured variables used.
408 2011-08-29 Jakub Jelinek <jakub@redhat.com>
409 Jason Merrill <jason@redhat.com>
412 * class.c (finish_struct_1): Complain if the first field is
415 2011-08-29 Jason Merrill <jason@redhat.com>
419 * parser.c (cp_parser_default_argument): Use
420 cp_parser_initializer_clause.
421 (cp_parser_late_parsing_default_args): Likewise.
423 2011-08-26 Jason Merrill <jason@redhat.com>
427 * pt.c (check_valid_ptrmem_cst_expr): A null member pointer value
429 (convert_nontype_argument): Likewise. Implicitly convert nullptr
430 and do constant folding.
431 * mangle.c (write_template_arg_literal): Mangle null member
433 * call.c (null_member_pointer_value_p): New.
434 * cp-tree.h: Declare it.
436 2011-08-25 Jason Merrill <jason@redhat.com>
438 * call.c (convert_like_real): Remove redundant complain checks.
441 * call.c (convert_like_real): Exit early if bad and !tf_error.
443 2011-08-23 Jason Merrill <jason@redhat.com>
445 * typeck2.c (build_functional_cast): Don't try to avoid calling
447 * pt.c (instantiate_class_template_1): Don't copy TYPE_HAS_* flags.
449 2011-08-23 Jason Merrill <jason@redhat.com>
453 * tree.c (dependent_name): New.
454 (cp_tree_equal): Two calls with the same dependent name are
455 equivalent even if the overload sets are different.
457 2011-08-23 Jason Merrill <jason@redhat.com>
459 * tree.c (build_target_expr): Set TREE_CONSTANT on
460 literal TARGET_EXPR if the value is constant.
461 * typeck2.c (build_functional_cast): Don't set it here.
463 2011-08-23 Jason Merrill <jason@redhat.com>
466 * call.c (null_ptr_cst_p): Only 0 qualifies in C++11.
468 2011-08-23 Jason Merrill <jason@redhat.com>
471 * decl.c (cxx_init_decl_processing): Initialize
472 dependent_lambda_return_type_node.
473 * cp-tree.h (cp_tree_index): Add CPTI_DEPENDENT_LAMBDA_RETURN_TYPE.
474 (dependent_lambda_return_type_node): Define.
475 (DECLTYPE_FOR_LAMBDA_RETURN): Remove.
476 * semantics.c (lambda_return_type): Handle overloaded function.
477 Use dependent_lambda_return_type_node instead of
478 DECLTYPE_FOR_LAMBDA_RETURN.
479 (apply_lambda_return_type): Don't check dependent_type_p.
480 * pt.c (tsubst_copy_and_build): Handle lambda return type deduction.
481 (instantiate_class_template_1): Likewise.
482 (tsubst): Don't use DECLTYPE_FOR_LAMBDA_RETURN.
483 * mangle.c (write_type): Likewise.
484 * typeck.c (structural_comptypes): Likewise.
485 (check_return_expr): Handle dependent_lambda_return_type_node.
487 2011-08-23 Jason Merrill <jason@redhat.com>
490 * semantics.c (maybe_constant_value): Don't try to fold { }.
491 * pt.c (build_non_dependent_expr): Don't wrap { }.
492 * init.c (build_value_init): Allow scalar value-init in templates.
494 2011-08-23 Jason Merrill <jason@redhat.com>
496 * semantics.c (potential_constant_expression_1): Allow 'this'.
498 2011-08-23 Jakub Jelinek <jakub@redhat.com>
501 * typeck.c (cp_build_modify_expr): Call mark_rvalue_use on rhs
502 if it has side-effects and needs to be preevaluated.
504 2011-08-23 Siddhesh Poyarekar <siddhesh.poyarekar@gmail.com>
507 * except.c (begin_eh_spec_block): Build EH_SPEC block on the
508 same line as the function.
510 2011-08-23 Jakub Jelinek <jakub@redhat.com>
513 * class.c (finish_struct_1): If TYPE_TRANSPARENT_AGGR is set on a type
514 which doesn't have any fields, clear it and diagnose.
516 2011-08-18 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
517 Marc Glisse <marc.glisse@normalesup.org>
520 * mangle.c (decl_mangling_context): Call
521 targetm.cxx.decl_mangling_context.
522 (write_unscoped_name): Use decl_mangling_context.
524 2011-08-18 Dodji Seketeli <dodji@redhat.com>
527 * pt.c (parameter_of_template_p): Handle comparison with DECLs of
528 template parameters as created by process_template_parm.
530 2011-08-16 Jason Merrill <jason@redhat.com>
533 * pt.c (unify_pack_expansion): Correct overloaded unification
536 * pt.c (instantiate_class_template_1): If DECL_PRESERVE_P is set
537 on a member function or static data member, call mark_used.
540 * typeck2.c (cxx_incomplete_type_diagnostic): Handle
543 2011-08-13 Jason Merrill <jason@redhat.com>
546 * name-lookup.c (local_bindings_p): New.
547 * name-lookup.h: Declare it.
548 * lex.c (unqualified_name_lookup_error): Use it.
551 * error.c (dump_expr): Handle MODIFY_EXPR properly.
553 * decl.c (grok_reference_init): Handle constexpr here.
554 * call.c (initialize_reference): Not here.
556 2011-08-12 David Li <davidxl@google.com>
558 * class.c (update_vtable_entry_for_fn): Set
559 LOST_PRIMARY bit properly.
561 2011-08-12 Jason Merrill <jason@redhat.com>
564 * call.c (convert_arg_to_ellipsis): force_rvalue only in
565 potentially evaluated context.
567 2011-08-12 Richard Guenther <rguenther@suse.de>
569 * call.c (build_over_call): Instead of memcpy use an
570 assignment of two MEM_REFs.
572 2011-08-11 Romain Geissler <romain.geissler@gmail.com>
573 Brian Hackett <bhackett1024@gmail.com>
575 * decl.c (cp_finish_decl): Invoke callbacks on finish_decl event.
577 2011-08-10 Richard Guenther <rguenther@suse.de>
579 * call.c (build_over_call): Call memcpy unconditionally.
581 2011-08-08 Jason Merrill <jason@redhat.com>
584 * semantics.c (finish_call_expr): Don't look at 'this' if we
585 had an explicit object argument.
588 * typeck2.c (check_narrowing): Fix integer logic.
590 2011-08-08 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
592 * Make-lang.in (g++$(exeext)): Add $(EXTRA_GCC_LIBS).
594 2011-08-05 Jason Merrill <jason@redhat.com>
597 * semantics.c (potential_constant_expression_1) [CALL_EXPR]: Sorry
598 on 'this' in a constructor.
601 * semantics.c (finish_decltype_type): Call invalid_nonstatic_memfn_p.
604 * init.c (perform_member_init): Handle invalid array initializer.
607 * semantics.c (cxx_eval_array_reference): Handle failure to
608 reduce the array operand to something we can work with.
610 2011-08-05 Gabriel Charette <gchare@google.com>
612 * decl.c (finish_function): Remove unecessary line 0 hack.
614 2011-08-05 Jason Merrill <jason@redhat.com>
617 * typeck.c (build_x_compound_expr_from_list): Also complain
621 * typeck.c (cp_build_unary_op) [POSTINCREMENT_EXPR]: Strip cv-quals.
624 * parser.c (cp_parser_range_for): Only do auto deduction in
625 template if the range is non-dependent.
627 * init.c (perform_member_init): Always build_aggr_init
628 for a class member with an explicit mem-initializer.
630 * pt.c (unify) [TEMPLATE_TYPE_PARM]: Allow VLA for C++0x 'auto'.
632 2011-08-04 Jakub Jelinek <jakub@redhat.com>
635 * decl.c (cxx_init_decl_processing): Add alloc_size (1) attribute
636 for operator new and operator new []. Call init_attributes.
638 2011-08-02 Jason Merrill <jason@redhat.com>
641 * parser.c (cp_parser_lambda_body): Clear local_variables_forbidden_p.
644 * typeck2.c (check_narrowing): Check unsigned mismatch.
645 * semantics.c (finish_compound_literal): check_narrowing.
648 * pt.c (find_parameter_packs_r): Handle CONSTRUCTOR.
651 * init.c (sort_mem_initializers): Initialize uses_unions_p here.
652 (build_field_list): Not here.
655 * parser.c (build_range_temp): Split out from...
656 (cp_convert_range_for): ...here.
657 (do_range_for_auto_deduction): New.
658 (cp_parser_range_for): Use it.
660 2011-08-02 Jakub Jelinek <jakub@redhat.com>
662 * cp-tree.h (finish_omp_atomic): Adjust prototype.
663 (cxx_omp_const_qual_no_mutable): New prototype.
664 (finish_omp_taskyield): New prototype.
665 * parser.c (cp_parser_omp_atomic): (cp_parser_omp_atomic): Handle
666 parsing OpenMP 3.1 atomics. Adjust finish_omp_atomic caller.
667 (cp_parser_omp_clause_name): Handle final and mergeable clauses.
668 (cp_parser_omp_clause_final, cp_parser_omp_clause_mergeable): New
670 (cp_parser_omp_all_clauses): Handle PRAGMA_OMP_CLAUSE_FINAL
671 and PRAGMA_OMP_CLAUSE_MERGEABLE.
672 (OMP_TASK_CLAUSE_MASK): Allow final and mergeable clauses.
673 (cp_parser_omp_taskyield): New function.
674 (cp_parser_pragma): Handle PRAGMA_OMP_TASKYIELD.
675 (cp_parser_omp_clause_reduction): Handle min and max.
676 * pt.c (tsubst_expr) <case OMP_ATOMIC>: Handle OpenMP 3.1 atomics.
677 (tsubst_omp_clauses): Handle OMP_CLAUSE_FINAL and
678 OMP_CLAUSE_MERGEABLE.
679 * semantics.c (finish_omp_atomic): Add OPCODE, V, LHS1 and RHS1
680 arguments. Handle OpenMP 3.1 atomics. Adjust c_finish_omp_atomic
682 (finish_omp_clauses): Don't complain about const qualified
683 predetermined vars and static data members in firstprivate clause.
684 Handle OMP_CLAUSE_FINAL and OMP_CLAUSE_MERGEABLE. Handle MIN_EXPR
686 (finish_omp_taskyield): New function.
687 * cp-gimplify.c (cxx_omp_const_qual_no_mutable): New function.
688 (cxx_omp_predetermined_sharing): Use it.
690 2011-08-02 Jason Merrill <jason@redhat.com>
692 * call.c (build_call_a): Also check at_function_scope_p.
694 2011-08-01 Jason Merrill <jason@redhat.com>
697 * mangle.c (write_prefix): Handle decltype.
700 * semantics.c (cxx_eval_vec_init_1): Fix logic.
703 * semantics.c (potential_constant_expression_1): Allow any builtin.
704 (morally_constexpr_builtin_function_p): Remove.
706 2011-07-29 Jason Merrill <jason@redhat.com>
709 * parser.c (cp_parser_lambda_expression): Also clear in_statement
710 and in_switch_statement_p.
711 (cp_parser_class_specifier): Likewise.
713 2011-07-28 Jason Merrill <jason@redhat.com>
716 * pt.c (tsubst) [TEMPLATE_PARM_INDEX]: Call convert_from_reference.
717 (convert_nontype_argument, tsubst_template_arg): Handle its output.
719 2011-07-28 Paolo Carlini <paolo.carlini@oracle.com>
722 * semantics.c (potential_constant_expression_1): Handle FMA_EXPR.
724 2011-07-27 Jeffrey Yasskin <jyasskin@google.com>
726 * pt.c (build_template_decl): Copy the function_decl's
727 source location to the new template_decl.
729 2011-07-26 Paolo Carlini <paolo.carlini@oracle.com>
732 * typeck.c (cp_build_modify_expr): Check digest_init return value
735 2011-07-25 Paolo Carlini <paolo.carlini@oracle.com>
738 * parser.c (cp_parser_perform_range_for_lookup): Always assign *being
739 and *end before returning.
741 2011-07-25 Paolo Carlini <paolo.carlini@oracle.com>
744 * parser.c (cp_parser_perform_range_for_lookup): Early return if
745 error_operand_p (range).
747 2011-07-23 Jason Merrill <jason@redhat.com>
750 * parser.c (cp_parser_qualifying_entity): Handle templates.
752 2011-07-22 Jason Merrill <jason@redhat.com>
755 * typeck2.c (check_narrowing): Downgrade permerror to pedwarn.
756 Make conditional on -Wnarrowing.
758 2011-07-22 Ville Voutilainen <ville.voutilainen@gmail.com>
760 Warn about the use of final/override in non-c++0x mode, and
761 add __final for non-c++0x mode.
762 * cp-tree.h (cpp0x_warn_str): Add CPP0X_OVERRIDE_CONTROLS.
763 * error.c (maybe_warn_cpp0x): Adjust.
764 * parser.c (cp_parser_virt_specifier_seq_opt): Use it. Add
765 '__final' as a non-c++0x alternative for 'final'.
767 2011-07-22 Jason Merrill <jason@redhat.com>
768 Mark Glisse <marc.glisse@normalesup.org>
771 * decl.c (cp_finish_decl): Apply pragma redefine_extname in
772 other namespaces as well.
773 * name-lookup.c (c_linkage_bindings): Define.
774 (lookup_extern_c_fun_in_all_ns): Rename from
775 lookup_extern_c_fun_binding_in_all_ns. Return tree.
776 (pushdecl_maybe_friend_1): Adjust. Copy DECL_ASSEMBLER_NAME.
778 2011-07-20 Jason Merrill <jason@redhat.com>
780 * parser.c (cp_parser_initializer_list): Handle C99 .id= and [N]=
781 designated initializer syntax.
782 * decl.c (check_array_designated_initializer): Add index parm.
783 (maybe_deduce_size_from_array_init): Pass it.
784 (reshape_init_array_1): Likewise.
787 PR c++/42603 (DR 950)
788 * parser.c (token_is_decltype, cp_lexer_next_token_is_decltype): New.
789 (cp_parser_nested_name_specifier_opt): Allow decltype.
790 (cp_parser_qualifying_entity): Likewise.
791 (cp_parser_decltype): Replace source tokens with CPP_DECLTYPE.
792 (cp_parser_simple_type_specifier): Handle decltype as scope.
793 (cp_parser_base_specifier): Allow decltype.
794 (cp_parser_base_clause): Don't crash on null base.
795 * parser.h (CPP_KEYWORD, CPP_TEMPLATE_ID): Move to c-common.h.
796 (CPP_NESTED_NAME_SPECIFIER, N_CP_TTYPES): Likewise.
798 2011-07-19 Jason Merrill <jason@redhat.com>
801 * pt.c (coerce_template_parms): Handle non-pack after pack.
803 2011-07-19 Richard Guenther <rguenther@suse.de>
805 * call.c (build_special_member_call): Use fold_build_pointer_plus.
806 * class.c (build_base_path): Likewise.
807 (convert_to_base_statically): Likewise.
808 (dfs_accumulate_vtbl_inits): Likewise.
809 * cp-gimplify.c (cxx_omp_clause_apply_fn): Likewise.
810 * except.c (expand_start_catch_block): Likewise.
811 * init.c (expand_virtual_init): Likewise.
812 (build_new_1): Likewise.
813 (build_vec_delete_1): Likewise.
814 (build_vec_delete): Likewise.
815 * rtti.c (build_headof): Likewise.
816 (tinfo_base_init): Likewise.
817 * typeck.c (get_member_function_from_ptrfunc): Likewise.
818 (cp_build_addr_expr_1): Likewise.
819 * typeck2.c (build_m_component_ref): Likewise.
821 2011-07-18 Martin Jambor <mjambor@suse.cz>
823 * parser.c (cp_parser_parameter_declaration_list): Initialize
826 2011-07-16 Jason Merrill <jason@redhat.com>
828 * pt.c (tinst_level_tick, last_template_error_tick): Replace with
829 last_error_tinst_level.
830 (push_tinst_level, pop_tinst_level): Adjust.
831 (problematic_instantiation_changed): Adjust.
832 (record_last_problematic_instantiation): Adjust.
833 * error.c (cp_print_error_function): Don't print
834 current_function_decl if we're in a template instantiation context.
835 (print_instantiation_full_context): Always print first line.
837 2011-07-16 Nathan Froyd <froydnj@codesourcery.com>
838 Jason Merrill <jason@redhat.com>
842 * cp-tree.h (fn_type_unification): Add `bool' parameter.
843 * pt.c (enum template_base_result): Define.
844 (unify_success, unify_unknown): Define.
845 (unify_parameter_deduction_failure): Define.
846 (unify_invalid, unify_cv_qual_mismatch, unify_type_mismatch): Define.
847 (unify_parameter_pack_mismatch): Define.
848 (unify_parameter_pack_inconsistent): Define.
849 (unify_ptrmem_cst_mismatch, unify_vla_arg): Define.
850 (unify_expression_unequal, unify_inconsistency): Define.
851 (unify_method_type_error, unify_arity): Likewise.
852 (unify_too_many_parameters, unify_too_few_parameters): Define.
853 (unify_arg_conversion, unify_no_common_base): Define.
854 (unify_illformed_ptrmem_cst_expr): Define.
855 (unify_substitution_failure): Define.
856 (unify_inconsistent_template_template_parameters): Define.
857 (unify_template_deduction_failure): Define.
858 (unify_template_argument_mismatch): Define.
859 (unify_overload_resolution_failure): Define.
860 (comp_template_args_with_info): New function, split out from...
861 (comp_template_args): ...here. Call it.
862 (deduction_tsubst_fntype): Add `complain' parameter'. Pass it
864 (unify): Add `explain_p' parameter. Pass to all relevant calls.
865 Call above status functions when appropriate.
866 (resolve_overloaded_unification, try_one_overload): Likewise.
867 (type_unification, type_unification_real): Likewise.
868 (unify_pack_expansion): Likewise.
869 (get_template_base, try_class_unification): Likewise.
870 (get_bindings, more_specialized_fn): Pass false to unification
872 (get_class_bindings, do_auto_deduction): Likewise.
873 (convert_nontype_argument): Likewise.
874 (fn_type_unification): Likewise. Pass tf_warning_or_error if
876 (get_template_base): Add `explain_p' parameter and pass it to
877 try_class_unification. Return an enum template_base_result.
878 * class.c (resolve_address_of_overloaded_function): Pass false to
880 * call.c (enum rejection_reason_code): Add new codes.
881 (struct rejection_reason): Add template_unification field.
882 Add template_instantiation field.
883 (template_unification_rejection): Define.
884 (template_unification_error_rejection): Define.
885 (template_instantiation_rejection): Define.
886 (invalid_copy_with_fn_template_rejection): Define.
887 (add_template_candidate): Pass false to unify.
888 Provide more rejection reasons when possible.
889 (print_template_unification_rejection): Define.
890 (print_arity_rejection): Define, split out from...
891 (print_z_candidate): ...here. Add cases for new rejection
894 2011-07-15 Jason Merrill <jason@redhat.com>
896 * Make-lang.in (check-g++-strict-gc): New.
897 (cp/except.o): Depend on gt-cp-except.h
898 * except.c: Include gt-cp-except.h.
899 * config-lang.in (gtfiles): Add cp/except.c.
900 * decl2.c (mark_used): Adjust constexpr condition, set
901 function_depth around template instantiation.
902 * parser.c (cp_parser_lambda_body): Set function_depth.
903 * semantics.c (maybe_add_lambda_conv_op): Likewise.
906 * Make-lang.in (check-c++0x): Use --extra_opts instead of--tool_opts.
908 2011-07-13 Jason Merrill <jason@redhat.com>
910 * Make-lang.in (check-c++0x): New.
912 2011-07-13 Richard Sandiford <richard.sandiford@linaro.org>
914 * typeck2.c (split_nonconstant_init_1): Pass the initializer directly,
915 rather than a pointer to it. Return true if the whole of the value
916 was initialized by the generated statements. Use
917 complete_ctor_at_level_p instead of count_type_elements.
919 2011-07-12 Diego Novillo <dnovillo@google.com>
921 * name-lookup.h (cp_binding_level): Rename from cxx_scope.
923 (struct cp_binding_level): Fix indentation.
925 2011-07-11 Jason Merrill <jason@redhat.com>
928 * pt.c (extract_fnparm_pack): Split out from...
929 (make_fnparm_pack): ...here.
930 (instantiate_decl): Handle non-pack parms after a pack.
931 * semantics.c (maybe_add_lambda_conv_op): Don't in a template.
933 * decl2.c (decl_constant_var_p): Use decl_maybe_constant_var_p.
936 * cp-tree.h (struct tinst_level): Add errors field.
937 * pt.c (neglectable_inst_p, limit_bad_template_recurson): New.
938 (push_tinst_level): Don't start another decl in that case.
939 (reopen_tinst_level): Adjust errors field.
940 * decl2.c (cp_write_global_declarations): Don't complain about
941 undefined inline if its template was defined.
942 * mangle.c (mangle_decl_string): Handle failure from push_tinst_level.
944 2011-07-10 Jason Merrill <jason@redhat.com>
947 * parser.c (cp_parser_late_return_type_opt): Check quals parameter
948 rather than current_class_type to determine whether to set 'this'.
949 (cp_parser_direct_declarator): Pass -1 to quals if member_p is false.
950 (cp_parser_init_declarator): Pass down member_p.
952 2011-07-09 Jason Merrill <jason@redhat.com>
954 * tree.c (build_vec_init_elt): Strip TARGET_EXPR.
956 2011-07-08 Jason Merrill <jason@redhat.com>
959 * typeck.c (cp_build_modify_expr): Preevaluate RHS.
961 * method.c (use_thunk): Use cgraph_add_to_same_comdat_group.
962 * optimize.c (maybe_clone_body): Likewise.
963 * semantics.c (maybe_add_lambda_conv_op): Likewise.
966 * decl.c (expand_static_init): Don't get confused by user
967 declaration of __cxa_guard_acquire.
969 * typeck.c (cp_apply_type_quals_to_decl): Don't check
970 COMPLETE_TYPE_P either.
973 * typeck.c (cp_apply_type_quals_to_decl): Don't check
974 TYPE_NEEDS_CONSTRUCTING.
976 2011-07-07 Jason Merrill <jason@redhat.com>
979 * pt.c (push_deduction_access_scope): Preserve
980 processing_template_decl across push_to_top_level.
982 * class.c (pushclass): Accept NULL argument.
983 (popclass): Deal with popping null class.
984 * pt.c (push_access_scope, pop_access_scope): Use them rather than
985 push_to_top_level/pop_from_top_level.
986 * name-lookup.c (lookup_name_real_1): Check current_class_type.
988 2011-07-07 Jakub Jelinek <jakub@redhat.com>
991 * typeck.c (cp_build_binary_op): For MULT_EXPR and TRUNC_DIV_EXPR with
992 one non-complex and one complex argument, call save_expr on both
995 2011-07-06 Jason Merrill <jason@redhat.com>
998 * semantics.c (expand_or_defer_fn_1): Clear DECL_EXTERNAL
1002 * method.c (make_thunk, use_thunk): Copy DECL_COMDAT.
1004 2011-07-05 Jason Merrill <jason@redhat.com>
1007 * pt.c (tsubst_qualified_id): Preserve TEMPLATE_ID_EXPR in
1008 partial instantiation.
1011 * semantics.c (finish_id_expression): convert_from_reference.
1013 2011-07-05 Richard Guenther <rguenther@suse.de>
1015 * decl.c (cxx_init_decl_processing): Defer building common
1016 tree nodes to c_common_nodes_and_builtins.
1018 2011-07-04 Jason Merrill <jason@redhat.com>
1022 * mangle.c (write_expression): Handle 'this'.
1023 * parser.c (cp_parser_postfix_dot_deref_expression): Allow
1025 * semantics.c (potential_constant_expression_1): Check that
1026 DECL_CONTEXT is set on 'this'.
1028 * error.c (dump_template_bindings): Don't print typenames
1029 for a partial instantiation.
1030 (dump_function_decl): If we aren't printing function arguments,
1031 print template arguments as <args> rather than [with ...].
1032 (dump_expr): Don't print return type or template header.
1033 [BASELINK]: Use BASELINK_FUNCTIONS rather than get_first_fn.
1034 * pt.c (dependent_template_arg_p): Handle null arg.
1036 * error.c (type_to_string): Avoid redundant akas.
1038 2011-07-01 Jonathan Wakely <jwakely.gcc@gmail.com>
1041 * init.c (build_delete): Only warn for sfk_deleting_destructor.
1043 2011-07-01 Jakub Jelinek <jakub@redhat.com>
1045 * Make-lang.in (cp/decl.o): Depend on pointer-set.h.
1046 (cp/class.o): Likewise.
1047 (cp/error.o): Likewise.
1048 (cp/name-lookup.o): Likewise.
1049 (cp/decl2.o): Likewise. Don't depend on $(POINTER_SET_H).
1051 2011-07-01 Jason Merrill <jason@redhat.com>
1054 * pt.c (lookup_template_function): Handle non-function.
1057 * pt.c (tsubst_qualified_id): Check PTRMEM_OK_P.
1058 * tree.c (build_qualified_name): Set PTRMEM_OK_P.
1059 * semantics.c (finish_parenthesized_expr): Clear PTRMEM_OK_P on
1061 * cp-tree.h (PTRMEM_OK_P): Apply to SCOPE_REF, too.
1062 (QUALIFIED_NAME_IS_TEMPLATE): Switch to lang flag 1.
1066 * pt.c (resolve_nondeduced_context): Call mark_used.
1069 * semantics.c (finish_offsetof): Complain about incomplete type.
1071 2011-06-30 Jason Merrill <jason@redhat.com>
1074 * rtti.c (get_tinfo_decl): Call complete_type.
1077 * method.c (implicitly_declare_fn): Set DECL_PARM_LEVEL and
1078 DECL_PARM_INDEX on rhs parm.
1080 * pt.c (iterative_hash_template_arg): Use cp_tree_operand_length.
1083 * tree.c (stabilize_init): Handle aggregate initialization.
1086 * name-lookup.c (struct arg_lookup): Add fn_set.
1087 (add_function): Check it.
1088 (lookup_arg_dependent_1): Initialize it.
1090 2011-06-29 Jason Merrill <jason@redhat.com>
1093 * init.c (build_new_1): Pass {} down to build_vec_init.
1094 (build_vec_init): Handle it.
1098 * cp-tree.h (struct saved_scope): Add x_current_class_ptr,
1099 x_current_class_ref.
1100 (current_class_ptr, current_class_ref): Use them.
1101 * decl.c (build_this_parm): Handle getting the class type.
1102 * parser.c (cp_parser_late_return_type_opt): Set up 'this'
1103 for use within the trailing return type.
1105 * pt.c (tsubst_decl) [VAR_DECL]: In unevaluated operand,
1106 don't tsubst DECL_INITIAL unless our type use auto.
1109 * semantics.c (constexpr_fn_retval): Handle CLEANUP_POINT_EXPR here.
1110 (massage_constexpr_body): Not here.
1113 * semantics.c (lambda_proxy_type): New.
1114 (build_capture_proxy): Use it.
1115 * cp-tree.h (DECLTYPE_FOR_LAMBDA_PROXY): New.
1116 * pt.c (tsubst) [DECLTYPE_TYPE]: Use them.
1119 * class.c (explain_non_literal_class): New.
1120 (finalize_literal_type_property): Call it.
1121 * cp-tree.h: Declare it.
1122 * semantics.c (ensure_literal_type_for_constexpr_object): Call it.
1123 (is_valid_constexpr_fn): Likewise.
1124 (massage_constexpr_body): Split out from...
1125 (register_constexpr_fundef): ...here.
1126 (is_instantiation_of_constexpr): New.
1127 (expand_or_defer_fn_1): Leave DECL_SAVED_TREE alone in that case.
1128 (explain_invalid_constexpr_fn): New.
1129 (cxx_eval_call_expression): Call it.
1130 (potential_constant_expression_1): Likewise. Avoid redundant errors.
1131 * method.c (process_subob_fn): Diagnose non-constexpr.
1132 (walk_field_subobs): Likewise.
1133 (synthesized_method_walk): Don't shortcut if we want diagnostics.
1134 (explain_implicit_non_constexpr): New.
1135 (defaulted_late_check): Use it.
1136 * call.c (build_cxx_call): Remember location.
1138 * method.c (maybe_explain_implicit_delete): Use pointer_set
1141 * class.c (finalize_literal_type_property): Update conditions.
1142 * method.c (defaulted_late_check): Set TYPE_HAS_CONSTEXPR_CTOR.
1144 * tree.c (build_vec_init_expr): Don't add TARGET_EXPR.
1145 * typeck2.c (digest_init_r): Handle VEC_INIT_EXPR.
1146 * semantics.c (cxx_eval_vec_init_1): Correct type.
1148 * init.c (build_value_init): Decide whether or not to zero-initialize
1149 based on user-providedness of default ctor, not any ctor.
1150 (build_value_init_noctor): Adjust assert.
1153 * call.c (convert_like_real) [ck_user]: Handle value-initialization.
1154 (build_new_method_call_1): Likewise.
1155 * init.c (expand_default_init): Handle direct list-initialization
1158 2011-06-27 Jakub Jelinek <jakub@redhat.com>
1160 * cp-tree.h (union lang_tree_node): Use it in chain_next expression.
1162 2011-06-26 Jason Merrill <jason@redhat.com>
1165 * semantics.c (potential_constant_expression_1): Check
1166 for non-literality rather than cleanup.
1167 (cxx_eval_constant_expression): Likewise.
1170 * semantics.c (potential_constant_expression_1): A TARGET_EXPR
1171 with a cleanup isn't constant.
1172 (cxx_eval_constant_expression): Likewise.
1173 * init.c (expand_default_init): Use maybe_constant_init.
1175 2011-06-24 Jakub Jelinek <jakub@redhat.com>
1178 * cp-tree.h (union lang_tree_node): Use TYPE_NEXT_VARIANT
1179 instead of TYPE_CHAIN for chain_next for types.
1181 2011-06-23 Gabriel Charette <gchare@google.com>
1183 * name-lookup.h (cp_binding_level): Removed unused
1184 member names_size. Update all users.
1186 2011-06-23 Jason Merrill <jason@redhat.com>
1188 * typeck2.c (build_functional_cast): Strip cv-quals for value init.
1189 * init.c (build_zero_init_1): Not here.
1192 * pt.c (resolve_overloaded_unification): Fix DR 115 handling.
1194 2011-06-23 Paolo Carlini <paolo.carlini@oracle.com>
1197 * decl2.c (build_anon_union_vars): Early return error_mark_node
1198 for a nested anonymous struct.
1200 2011-06-23 Jason Merrill <jason@redhat.com>
1203 * decl2.c (mark_used): Don't call synthesize_method for
1204 functions defaulted outside the class.
1206 * optimize.c (maybe_clone_body): Set linkage flags before
1207 cgraph_same_body_alias.
1210 * class.c (set_linkage_according_to_type): Hand off to
1211 determine_visibility.
1214 * init.c (build_zero_init_1): Strip cv-quals from scalar types.
1217 * pt.c (most_specialized_instantiation): Do check return types.
1219 2011-06-22 Jason Merrill <jason@redhat.com>
1222 * call.c (build_call_a): Set cp_function_chain->can_throw here.
1223 (build_cxx_call): Not here.
1225 2011-06-21 Jason Merrill <jason@redhat.com>
1228 * decl.c (cp_finish_decl): Adjust init_const_expr_p for refs.
1229 (grokdeclarator): constexpr doesn't apply const for refs.
1230 * parser.c (cp_parser_initializer_clause): Don't call
1231 maybe_constant_value here.
1232 * call.c (initialize_reference): Handle constexpr.
1235 * semantics.c (maybe_add_lambda_conv_op): Call mark_exp_read for
1236 static fn parameters.
1238 * call.c (add_builtin_candidates): Use cv_unqualified rather than
1240 * pt.c (tsubst_arg_types): Likewise.
1241 * except.c (build_throw): Use cv_unqualified.
1244 * call.c (cxx_type_promotes_to): Don't strip cv-quals.
1245 * semantics.c (lambda_return_type): Strip them here.
1247 2011-06-21 Andrew MacLeod <amacleod@redhat.com>
1249 * semantics.c: Add sync_ or SYNC__ to builtin names.
1251 2011-06-20 Jason Merrill <jason@redhat.com>
1254 * init.c (build_vec_init): Don't try to use a CONSTRUCTOR when
1256 * typeck2.c (process_init_constructor_array): Use {} for classes,
1258 * call.c (convert_like_real): Handle substitution failure.
1261 * pt.c (canonicalize_type_argument): New.
1262 (convert_template_argument, unify): Use it.
1265 * call.c (rejection_reason_code): Add rr_explicit_conversion.
1266 (print_z_candidate): Handle it.
1267 (explicit_conversion_rejection): New.
1268 (build_user_type_conversion_1): Reject an explicit conversion
1269 function that requires more than a qualification conversion.
1272 * decl.c (grokdeclarator): Don't set ctype to an ENUMERAL_TYPE.
1275 * tree.c (strip_typedefs): Use build_aligned_type.
1278 * call.c (sufficient_parms_p): Allow parameter packs too.
1281 * semantics.c (describable_type): Remove.
1282 * cp-tree.h: Likewise.
1283 * decl.c (cp_finish_decl): Don't call it.
1284 * init.c (build_new): Likewise.
1285 * parser.c (cp_parser_omp_for_loop): Likewise.
1286 * pt.c (tsubst_decl): Likewise.
1287 (do_auto_deduction): If we fail in a template, try again
1288 at instantiation time.
1291 * parser.c (cp_parser_lambda_introducer): Complain about redundant
1293 * semantics.c (add_capture): Likewise.
1294 (register_capture_members): Clear IDENTIFIER_MARKED.
1296 2011-06-17 Jason Merrill <jason@redhat.com>
1299 * call.c (convert_class_to_reference_1): Allow binding function
1300 lvalue to rvalue reference.
1303 Generate proxy VAR_DECLs for better lambda debug info.
1304 * cp-tree.h (FUNCTION_NEEDS_BODY_BLOCK): Add lambda operator().
1305 (LAMBDA_EXPR_PENDING_PROXIES): New.
1306 (struct tree_lambda_expr): Add pending_proxies.
1307 * name-lookup.c (pushdecl_maybe_friend_1): Handle capture shadowing.
1308 (qualify_lookup): Use is_lambda_ignored_entity.
1309 * parser.c (cp_parser_lambda_expression): Don't adjust field names.
1310 Call insert_pending_capture_proxies.
1311 (cp_parser_lambda_introducer): Use this_identifier.
1312 (cp_parser_lambda_declarator_opt): Call the object parameter
1313 of the op() "__closure" instead of "this".
1314 (cp_parser_lambda_body): Call build_capture_proxy.
1315 * semantics.c (build_capture_proxy, is_lambda_ignored_entity): New.
1316 (insert_pending_capture_proxies, insert_capture_proxy): New.
1317 (is_normal_capture_proxy, is_capture_proxy): New.
1318 (add_capture): Add __ to field names here, return capture proxy.
1319 (add_default_capture): Use this_identifier, adjust to expect
1320 add_capture to return a capture proxy.
1321 (outer_lambda_capture_p, thisify_lambda_field): Remove.
1322 (finish_id_expression, lambda_expr_this_capture): Adjust.
1323 (build_lambda_expr): Initialize LAMBDA_EXPR_PENDING_PROXIES.
1324 * pt.c (tsubst_copy_and_build): Check that LAMBDA_EXPR_PENDING_PROXIES
1327 * name-lookup.c (pushdecl_maybe_friend_1): Do check for shadowing
1328 of artificial locals.
1330 * parser.c (cp_parser_lambda_expression): Clear
1331 LAMBDA_EXPR_THIS_CAPTURE after parsing.
1332 * pt.c (tsubst_copy_and_build): Make sure it isn't set.
1334 * cp-tree.h (struct tree_lambda_expr): Change common to typed.
1335 Move non-pointers to end of struct.
1337 * pt.c (tsubst_decl): Handle DECL_VALUE_EXPR on reference.
1338 * decl.c (check_initializer): Handle DECL_VALUE_EXPR_P.
1340 * semantics.c (finish_non_static_data_member): Preserve dereference
1343 2011-06-16 Jason Merrill <jason@redhat.com>
1346 * parser.c (cp_parser_lambda_body): Share code between
1347 simple and complex cases instead of using cp_parser_function_body.
1350 * decl.c (check_initializer): Check narrowing.
1353 * pt.c (tsubst_decl) [FUNCTION_DECL]: Handle substitution failure.
1356 * semantics.c (finish_id_expression): Mark even dependent
1360 * error.c (dump_template_argument): Don't try to omit default
1361 template args from an argument pack.
1363 2011-06-15 H.J. Lu <hongjiu.lu@intel.com>
1366 * decl.c (get_dso_handle_node): Mark __dso_handle hidden if
1367 assembler supports hidden visibility.
1369 2011-06-14 Jason Merrill <jason@redhat.com>
1372 * cp-tree.h (DEFERRED_NOEXCEPT_SPEC_P): Handle overload.
1373 * method.c (defaulted_late_check): Only maybe_instantiate_noexcept
1374 if the declaration had an exception-specifier.
1375 (process_subob_fn): Don't maybe_instantiate_noexcept.
1376 * pt.c (maybe_instantiate_noexcept): Handle overload.
1377 * typeck2.c (nothrow_spec_p_uninst): New.
1378 (merge_exception_specifiers): Add 'fn' parm. Build up overload.
1379 * typeck.c (merge_types): Adjust.
1381 * pt.c (deduction_tsubst_fntype): Don't save input_location.
1382 (maybe_instantiate_noexcept): Likewise.
1384 2011-06-14 Joseph Myers <joseph@codesourcery.com>
1386 * Make-lang.in (cp/method.o): Update dependencies.
1387 * method.c: Include common/common-target.h.
1388 (use_thunk): Use targetm_common.have_named_sections.
1390 2011-06-14 Steve Ellcey <sje@cup.hp.com>
1392 * decl.c (cxx_init_decl_processing): Use ptr_mode instead of Pmode.
1394 2011-06-14 Jason Merrill <jason@redhat.com>
1396 * error.c (type_to_string): Print typedef-stripped version too.
1399 * call.c (perform_implicit_conversion_flags): Print source type as
1403 * typeck2.c (build_m_component_ref): Preserve rvalueness.
1406 * class.c (build_base_path): Fix cv-quals in unevaluated context.
1409 * semantics.c (cxx_fold_indirect_ref): Local, more permissive copy
1410 of fold_indirect_ref_1.
1411 (cxx_eval_indirect_ref): Use it.
1413 2011-06-11 Jan Hubicka <jh@suse.cz>
1415 * decl2.c (cp_write_global_declarations): Process aliases; look trhough
1418 2011-06-10 Paolo Carlini <paolo.carlini@oracle.com>
1421 * decl.c (grokdeclarator): Reject operator names in parameters.
1423 2011-06-10 Jan Hubicka <jh@suse.cz>
1425 * decl2.c (clear_decl_external): New functoin.
1426 (cp_write_global_declarations): Use it.
1428 2011-06-10 Paolo Carlini <paolo.carlini@oracle.com>
1430 * cp-tree.h (error_operand_p): Remove.
1432 2011-06-09 David Krauss <potswa@mac.com>
1435 * typeck2.c (build_x_arrow): Push fake template context
1436 to produce diagnostic on acyclic endless operator-> drill-down.
1437 * call.c (build_new_op): Change Boolean overload status
1438 value to a pointer to the overload function.
1439 * cp-tree.h: Likewise.
1440 * typeck.c: Likewise.
1441 * parser.c: Likewise.
1442 * decl2.c: Likewise.
1445 2011-06-09 Jason Merrill <jason@redhat.com>
1447 * semantics.c (maybe_constant_value): Handle overflowed input.
1448 (non_const_var_error): Handle non-constant DECL_INITIAL.
1450 * pt.c (build_non_dependent_expr): Use fold_non_dependent_expr_sfinae.
1452 * parser.c (cp_parser_constant_expression): Just return the
1453 non-constant expression.
1455 * semantics.c (finish_compound_literal): Set TREE_HAS_CONSTRUCTOR.
1457 2011-06-09 Paolo Carlini <paolo.carlini@oracle.com>
1460 * decl.c (grokdeclarator): Reject operator names in typedefs.
1462 2011-06-08 Jason Merrill <jason@redhat.com>
1465 * cp-tree.def (DEFERRED_NOEXCEPT): New.
1466 * cp-tree.h (struct tree_deferred_noexcept): New.
1467 (DEFERRED_NOEXCEPT_PATTERN, DEFERRED_NOEXCEPT_ARGS): New.
1468 (DEFERRED_NOEXCEPT_SPEC_P): New.
1469 (enum cp_tree_node_structure_enum): Add TS_CP_DEFERRED_NOEXCEPT.
1470 (union lang_tree_node): Add tree_deferred_noexcept.
1471 (maybe_instantiate_noexcept): Declare.
1472 * cp-objcp-common.c (cp_tree_size): Handle DEFERRED_NOEXCEPT.
1473 * error.c (dump_exception_spec): Likewise.
1474 * cxx-pretty-print.c (pp_cxx_exception_specification): Likewise.
1475 * ptree.c (cxx_print_xnode): Likewise.
1476 * tree.c (cp_tree_equal): Likewise.
1477 * decl.c (cp_tree_node_structure): Likewise.
1478 (duplicate_decls): Call maybe_instantiate_noexcept.
1479 * except.c (build_noexcept_spec): Handle DEFERRED_NOEXCEPT.
1480 (nothrow_spec_p, type_noexcept_p, type_throw_all_p): Check
1481 DEFERRED_NOEXCEPT_SPEC_P.
1482 * typeck2.c (merge_exception_specifiers): Likewise.
1483 * decl2.c (mark_used): Call maybe_instantiate_noexcept.
1484 * method.c (process_subob_fn, defaulted_late_check): Likewise.
1485 * pt.c (tsubst_exception_specification): Add defer_ok parm.
1486 Build DEFERRED_NOEXCEPT.
1487 (maybe_instantiate_noexcept): New.
1488 (tsubst, regenerate_decl_from_template, instantiate_decl): Adjust.
1489 * search.c (check_final_overrider): Call maybe_instantiate_noexcept.
1491 * semantics.c (potential_constant_expression_1): Handle destructor
1494 2011-06-08 Jakub Jelinek <jakub@redhat.com>
1496 * cp-tree.h (struct tinst_level): Add chain_next GTY
1499 2011-06-08 Jason Merrill <jason@redhat.com>
1502 * pt.c (deduction_tsubst_fntype): Don't free the tinst entry
1503 if a pending_template entry is pointing at it.
1505 2011-06-07 Jason Merrill <jason@redhat.com>
1509 * error.c (subst_to_string): New.
1510 (cp_printer): Use it for 'S'.
1511 (print_instantiation_partial_context_line): Handle subst context.
1512 * pt.c (push_tinst_level): Handle subst context.
1513 (deduction_tsubst_fntype): Don't track specific substitutions.
1514 Use push_tinst_level.
1516 * pt.c (deduction_tsubst_fntype): Use push_deduction_access_scope.
1517 (fn_type_unification): Don't call push_deduction_access_scope here.
1519 2011-06-06 Jason Merrill <jason@redhat.com>
1522 * typeck.c (perform_integral_promotions): Don't promote scoped enums.
1523 * call.c (convert_arg_to_ellipsis): Promote them here in old ABI.
1525 2011-06-06 Nicola Pero <nicola.pero@meta-innovation.com>,
1528 * parser.c (cp_parser_objc_at_property_declaration): Allow setter
1529 and getter names to use all the allowed method names.
1531 2011-06-06 Jason Merrill <jason@redhat.com>
1534 * semantics.c (potential_constant_expression_1): Handle FIELD_DECL.
1537 * decl.c (cp_finish_decl): Check DECL_FUNCTION_SCOPE_P rather than
1538 at_function_scope_p.
1541 * tree.c (build_target_expr): Deal with ARM ABI tweaks.
1543 2011-06-04 Jonathan Wakely <jwakely.gcc@gmail.com>
1545 * init.c (build_delete): Warn when deleting type with non-virtual
1548 2011-06-03 Jakub Jelinek <jakub@redhat.com>
1551 * mangle.c (write_nested_name): Use CP_DECL_CONTEXT instead of
1554 2011-06-01 Jason Merrill <jason@redhat.com>
1556 * pt.c (build_non_dependent_expr): Remove special handling of
1560 * pt.c (template_args_equal): Handle one arg being NULL_TREE.
1561 (deduction_tsubst_fntype): Handle excessive non-infinite recursion.
1564 * typeck2.c (build_x_arrow): Don't use build_min_nt.
1566 2010-05-31 Fabien Chêne <fabien@gcc.gnu.org>
1569 * name-lookup.c (supplement_binding_1): If the old binding was a
1570 type name, also check that the DECL actually refers to the same
1571 type or is not a type.
1573 2011-05-31 Jason Merrill <jason@redhat.com>
1576 * tree.c (lvalue_kind): Recurse on NON_DEPENDENT_EXPR. Handle
1577 ARROW_EXPR, TYPEID_EXPR, and arbitrary class-valued expressions.
1578 (build_min_non_dep): Preserve reference refs.
1579 (build_min_non_dep_call_vec): Likewise
1581 2011-05-30 Jakub Jelinek <jakub@redhat.com>
1584 * semantics.c (finish_omp_clauses): Call require_complete_type
1585 even for copyin/copyprivate clauses. Only call
1586 cxx_omp_create_clause_info if inner_type is COMPLETE_TYPE_P.
1588 2011-05-28 Jason Merrill <jason@redhat.com>
1591 * parser.c (cp_parser_lambda_expression): Improve error recovery.
1592 (cp_parser_lambda_declarator_opt): Likewise. Return bool.
1594 2011-05-27 Jason Merrill <jason@redhat.com>
1597 * parser.c (cp_parser_pseudo_destructor_name): Commit to parse
1600 * mangle.c (mangle_decl_string): Make sure we don't try to mangle
1604 * semantics.c (maybe_add_lambda_conv_op): Fix COMDAT sharing.
1605 * decl.c (start_preparsed_function): Don't call comdat_linkage for
1609 * mangle.c (write_expression): Handle MODOP_EXPR.
1612 * parser.c (cp_parser_unqualified_id): Don't check
1613 constructor_name_p for enums.
1616 * pt.c (dependent_type_p_r): Avoid infinite recursion.
1619 * error.c (dump_expr) [COMPONENT_REF]: Use pp_cxx_dot
1620 with INDIRECT_REF of REFERENCE_TYPE.
1623 * pt.c (get_mostly_instantiated_function_type): Use push_access_scope.
1625 2011-05-27 Nathan Froyd <froydnj@codesourcery.com>
1627 * cp-tree.h (building_stmt_tree): Delete.
1628 * decl.c (save_function_data): Tweak initializer for x_cur_stmt_list.
1629 (build_aggr_init_full_exprs): Call building_stmt_list_p
1630 instead of building_stmt_tree.
1631 (initialize_local_var): Likewise.
1632 (finish_function): Likewise.
1633 * decl2.c (finish_anon_union): Likewise.
1634 * init.c (begin_init_stmts): Likewise.
1635 (finish_init_stmts): Likewise.
1636 (expand_aggr_init_1): Likewise.
1637 * name-lookup.c (do_local_using_decl): Likewise.
1638 (do_namespace_alias): Likewise.
1639 (do_using_directive): Likewise.
1640 (cp_emit_debug_info_for_using): Likewise.
1641 * semantics.c (add_stmt): Assert that stmt_list_stack is non-empty.
1643 2011-05-27 Paolo Carlini <paolo.carlini@oracle.com>
1646 * typeck2.c (build_functional_cast): Complain early for invalid uses
1647 of 'auto' and set type to error_mark_node.
1649 2011-05-26 Jason Merrill <jason@redhat.com>
1652 * parser.c (cp_parser_member_declaration): Allow friend T.
1653 * friend.c (make_friend_class): Ignore non-classes.
1654 * pt.c (instantiate_class_template_1): Handle TEMPLATE_TYPE_PARM.
1657 * pt.c (convert_template_argument): Don't complain about using
1658 injected-class-name as template template argument.
1661 * decl.c (check_static_variable_definition): Now static.
1662 (cp_finish_decl): Call it here.
1663 (grokdeclarator): Not here.
1664 * pt.c (instantiate_class_template_1): Or here.
1665 * cp-tree.h: Don't declare it.
1667 2011-05-26 Janis Johnson <janis187@us.ibm.com>
1668 Nathan Froyd <froydnj@codesourcery.com>
1672 * name-lookup.h (enum scope_kind): Add sk_cond.
1673 * name-lookup.c (pushdecl_maybe_friend): Get scope of shadowed local.
1674 Detect and report error for redeclaration from for-init or if
1675 or switch condition.
1676 (begin_scope): Handle sk_cond.
1677 * semantics.c (begin_if_stmt): Use sk_cond.
1678 (begin switch_stmt): Ditto.
1680 2011-05-26 Jason Merrill <jason@redhat.com>
1683 * name-lookup.h (cp_class_binding): Make base a pointer.
1684 * name-lookup.c (new_class_binding): Adjust.
1685 (poplevel_class): Adjust.
1688 * decl.c (grokparms): Function parameter packs don't need to
1690 * pt.c (type_unification_real): But they aren't deduced otherwise.
1692 2011-05-25 Jason Merrill <jason@redhat.com>
1695 * decl.c (build_enumerator): If incremented enumerator won't fit in
1696 previous integral type, find one it will fit in.
1699 * decl.c (create_array_type_for_decl): Complain about array of auto.
1703 * error.c (dump_template_bindings): Set processing_template_decl
1704 for a partial instantiation.
1707 * decl.c (grokdeclarator): Don't change type when adding rvalue ref
1708 to another reference type.
1711 * decl.c (case_conversion): New.
1712 (finish_case_label): Use it.
1714 * ptree.c (cxx_print_xnode): Handle ARGUMENT_PACK_SELECT.
1717 * pt.c (dependent_template_arg_p): See through ARGUMENT_PACK_SELECT.
1720 * decl.c (grokdeclarator): Complain about auto typedef.
1723 * decl.c (grokdeclarator): Complain later for auto parameter.
1724 * pt.c (splice_late_return_type): Handle use in a template
1728 * typeck.c (cp_build_modify_expr): Check DECL_DEFAULTED_FN.
1731 * parser.c (cp_parser_parameter_declaration): Recognize
1732 list-initialization.
1733 (cp_parser_direct_declarator): Check for the closing
1734 paren before parsing definitely.
1737 * parser.c (cp_parser_constructor_declarator_p): Don't check
1738 constructor_name_p for enums.
1739 (cp_parser_diagnose_invalid_type_name): Correct error message.
1742 * init.c (perform_member_init): Handle list-initialization
1743 of array of non-trivial class type.
1746 * pt.c (instantiate_class_template_1): Call maybe_add_lambda_conv_op.
1747 * semantics.c (lambda_function): Check COMPLETE_OR_OPEN_TYPE_P.
1750 * pt.c (tsubst_decl) [PARM_DECL]: Handle partial instantiation of
1751 function parameter pack.
1752 (tsubst_pack_expansion): Likewise.
1754 * cp-objcp-common.c (cp_common_init_ts): TYPE_ARGUMENT_PACK has
1757 2011-05-25 Jakub Jelinek <jakub@redhat.com>
1759 * cp-objcp-common.c (cp_common_init_ts): Mark CTOR_INITIALIZER
1763 * semantics.c (cxx_eval_bit_field_ref): Handle the
1764 case when BIT_FIELD_REF doesn't cover only a single field.
1766 2011-05-24 Jason Merrill <jason@redhat.com>
1769 * pt.c (get_mostly_instantiated_function_type): Use
1770 push_deferring_access_checks rather than set flag_access_control.
1772 2011-05-24 Nicola Pero <nicola.pero@meta-innovation.com>,
1774 * parser.c (cp_parser_objc_class_ivars): Deal gracefully with a
1775 syntax error in declaring an ObjC instance variable.
1777 2011-05-24 Jason Merrill <jason@redhat.com>
1780 * class.c (pushclass): Accept NULL argument.
1781 (popclass): Deal with popping null class.
1782 * pt.c (push_access_scope, pop_access_scope): Use them rather than
1783 push_to_top_level/pop_from_top_level.
1784 (push_deduction_access_scope, pop_defarg_context): New.
1785 (fn_type_unification): Use them.
1786 * name-lookup.c (lookup_name_real_1): Check current_class_type.
1788 2011-05-24 Paolo Carlini <paolo.carlini@oracle.com>
1790 * decl.c (grokdeclarator): Use current_class_name.
1792 2011-05-24 Joseph Myers <joseph@codesourcery.com>
1794 * Make-lang.in (GXX_OBJS): Remove prefix.o.
1795 (g++$(exeext)): Use libcommon-target.a.
1796 (CXX_C_OBJS): Remove prefix.o.
1798 2011-05-23 Jason Merrill <jason@redhat.com>
1800 * pt.c (tsubst_copy_and_build): Use current_class_name.
1803 * call.c (convert_arg_to_ellipsis): Call force_rvalue.
1806 * typeck.c (cp_build_c_cast): Don't strip cv-quals when
1807 converting to reference.
1808 (build_static_cast_1): Update for glvalues.
1811 * typeck.c (build_const_cast_1): Handle rvalue references.
1814 * decl.c (use_eh_spec_block): Do use an EH spec block for a
1818 * call.c (splice_viable): Be strict in templates.
1821 * error.c (dump_template_bindings): Suppress access control.
1824 * pt.c (instantiate_decl): Handle =default.
1827 * pt.c (invalid_nontype_parm_type_p): Allow DECLTYPE_TYPE.
1829 2011-05-23 Nathan Froyd <froydnj@codesourcery.com>
1831 * call.c (build_over_call): Tweak call to check_function_arguments.
1832 * typeck.c (cp_build_function_call_vec): Likewise.
1834 2011-05-23 Jonathan Wakely <jwakely.gcc@gmail.com>
1837 * init.c (perform_member_init): Check for self-initialization.
1839 2011-05-22 Jason Merrill <jason@redhat.com>
1842 * typeck.c (composite_pointer_type_r): Return error_mark_node
1843 on error in SFINAE context.
1845 2011-05-20 Jason Merrill <jason@redhat.com>
1848 * decl.c (grokdeclarator): Don't add set const function-cv-qual
1849 for constexpr fns to memfn_quals, just add it to the type.
1850 (revert_static_member_fn): Don't complain about quals.
1851 (check_static_quals): New.
1852 (grokfndecl): Call it.
1853 (start_preparsed_function): Don't call revert_static_member_fn.
1856 * decl.c (revert_static_member_fn): Ignore const on constexpr fn.
1859 * cvt.c (type_promotes_to): Don't promote scoped enums.
1862 * decl.c (duplicate_decls): Preserve DECL_DELETED_FN.
1865 * tree.c (stabilize_expr): Fix typo.
1869 * typeck.c (comp_except_specs): noexcept(false) is not compatible
1870 with throw(type-list).
1871 * typeck2.c (merge_exception_specifiers): noexcept(false)
1872 beats any more limited specification.
1876 * pt.c (tsubst_copy_and_build) [CALL_EXPR]: Avoid repeating
1878 * semantics.c (perform_koenig_lookup): Add complain parm.
1879 * cp-tree.h: Adjust.
1880 * parser.c (cp_parser_postfix_expression): Adjust.
1881 (cp_parser_perform_range_for_lookup): Adjust.
1883 2011-05-20 Jason Merrill <jason@redhat.com>
1885 * semantics.c (finish_call_expr): SET_EXPR_LOCATION.
1887 2011-05-20 Joseph Myers <joseph@codesourcery.com>
1889 * Make-lang.in (GXX_OBJS): Remove intl.o and version.o.
1891 2011-05-19 Jakub Jelinek <jakub@redhat.com>
1894 * decl.c (check_omp_return): Stop searching on sk_function_parms.
1897 * method.c (get_dtor, get_copy_ctor): Add COMPLAIN argument,
1898 pass it down to locate_fn_flags.
1899 * cp-tree.h (get_dtor, get_copy_ctor): Adjust prototypes.
1900 * semantics.c (cxx_omp_create_clause_info): Adjust callers.
1901 * cp-gimplify.c: Include splay-tree.h.
1902 (splay_tree_compare_decl_uid, omp_var_to_track,
1903 omp_cxx_notice_variable): New functions.
1904 (struct cp_genericize_omp_taskreg): New type.
1905 (struct cp_genericize_data): Add omp_ctx field.
1906 (cp_genericize_r): Attempt to determine implicitly determined
1907 firstprivate class type variables.
1908 (cp_genericize): Clear omp_ctx.
1909 * Make-lang.in (cp/cp-gimplify.o): Depend on $(SPLAY_TREE_H).
1911 2011-05-18 Jason Merrill <jason@redhat.com>
1915 * class.c (finalize_literal_type_property): Do check
1916 for constexpr member functions of non-literal class.
1917 (finish_struct): Don't call check_deferred_constexpr_decls.
1918 * cp-tree.h: Don't declare it.
1919 (DECL_DEFERRED_CONSTEXPR_CHECK): Remove.
1920 * decl.c (grok_special_member_properties): Don't check it
1921 (grokfnedcl): Don't call validate_constexpr_fundecl.
1922 (start_preparsed_function): Do call it.
1923 * pt.c (tsubst_decl): Don't call it.
1924 (instantiate_class_template_1): Don't call
1925 check_deferred_constexpr_decls.
1926 * semantics.c (literal_type_p): Check for any incompleteness.
1927 (ensure_literal_type_for_constexpr_object): Likewise.
1928 (is_valid_constexpr_fn): Revert deferral changes.
1929 (validate_constexpr_fundecl): Likewise.
1930 (register_constexpr_fundef): Likewise.
1931 (check_deferred_constexpr_decls): Remove.
1933 2011-05-16 Jason Merrill <jason@redhat.com>
1936 * pt.c (deduction_tsubst_fntype): Use a VEC initially.
1938 2011-05-15 Paolo Carlini <paolo.carlini@oracle.com>
1940 * cxx-pretty-print.c: Update comment.
1941 * semantics.c (trait_expr_value, finish_trait_expr):
1943 * parser.c (cp_parser_primary_expression): Likewise.
1945 2011-05-15 Jonathan Wakely <jwakely.gcc@gmail.com>
1948 * parser.c (cp_parser_perform_range_for_lookup): Call complete_type.
1950 2011-05-13 Ville Voutilainen <ville.voutilainen@gmail.com>
1952 Implement final on class.
1953 * class.c (check_bases): Diagnose derivation from a final class.
1954 * cp-tree.h (lang_type_class): Add is_final and adjust dummy.
1955 (CLASSTYPE_FINAL): New.
1956 * parser.c (cp_parser_class_head): Parse class-virt-specifier, set
1958 * pt.c (instantiate_class_template_1): Copy CLASSTYPE_FINAL.
1960 2011-05-13 Jason Merrill <jason@redhat.com>
1963 * pt.c (deduction_tsubst_fntype): New.
1964 (fn_type_unification): Use it.
1965 (init_template_processing): Initialize hash table.
1966 (print_template_statistics): Print hash table stats.
1968 * call.c (build_op_call): Use timevar_cond_start/stop.
1969 (build_user_type_conversion): Likewise.
1971 2011-05-12 Jason Merrill <jason@redhat.com>
1973 * cp-tree.h (DECL_DEFERRED_CONSTEXPR_CHECK): New.
1974 * semantics.c (validate_constexpr_fundecl): Set it.
1975 (check_deferred_constexpr_decls): Clear it.
1976 (register_constexpr_fundef): Make sure it isn't set.
1977 * decl.c (grok_special_member_properties): Check it.
1979 2011-05-11 Jason Merrill <jason@redhat.com>
1982 * semantics.c (validate_constexpr_fundecl): Defer checking if
1983 an argument type is being defined.
1984 (is_valid_constexpr_fn): Add defer_ok parm.
1985 (cxx_eval_call_expression): Adjust.
1986 (check_deferred_constexpr_decls): New.
1987 (literal_type_p): Make sure type isn't being defined.
1988 (ensure_literal_type_for_constexpr_object): Handle type being defined.
1989 * cp-tree.h: Declare check_deferred_constexpr_decls.
1990 * decl.c (grokfndecl): Call validate_constexpr_fundecl here.
1991 (start_preparsed_function, cp_finish_decl): Not here.
1992 * class.c (finalize_literal_type_property): Don't call
1993 validate_constexpr_fundecl.
1994 (finish_struct): Call check_deferred_constexpr_decls.
1995 * pt.c (tsubst_decl): Call validate_constexpr_fundecl.
1996 (instantiate_class_template): Call check_deferred_constexpr_decls.
1998 * semantics.c (validate_constexpr_fundecl): Check DECL_TEMPLATE_INFO
1999 rather than DECL_TEMPLATE_INSTANTIATION.
2000 (cxx_eval_call_expression): Likewise.
2002 * semantics.c (register_constexpr_fundef): Add to hash table here.
2003 (validate_constexpr_fundecl): Not here.
2005 * decl.c (grokdeclarator): Only set DECL_DECLARED_CONSTEXPR_P once.
2007 * pt.c (build_non_dependent_expr): Don't check null_ptr_cst_p,
2008 do call maybe_constant_value in C++0x mode.
2009 * semantics.c (cxx_eval_constant_expression): Handle TEMPLATE_DECL.
2012 * pt.c (value_dependent_expr_p): Handle CONSTRUCTOR.
2014 2011-05-11 Nathan Froyd <froydnj@codesourcery.com>
2016 * cp-tree.h (TYPENAME_TYPE_FULLNAME, TYPEOF_TYPE_EXPR): Use
2018 (UNDERLYING_TYPE_TYPE, DECLTYPE_TYPE_EXPR): Likewise.
2019 (DECLTYPE_TYPE_ID_EXPR_OR_MEMBER_ACCESS_P): Likewise.
2020 (TEMPLATE_TYPE_PARM_INDEX): Likewise.
2022 2011-05-10 Jason Merrill <jason@redhat.com>
2025 * class.c (type_build_ctor_call): New.
2026 * cp-tree.h: Declare it.
2027 * decl.c (check_initializer): Use it instead of
2028 TYPE_NEEDS_CONSTRUCTING.
2029 * init.c (build_value_init, build_value_init_noctor): Likewise.
2030 (perform_member_init, expand_aggr_init_1, build_new_1): Likewise.
2031 (build_vec_init): Likewise.
2032 * typeck2.c (process_init_constructor_array): Likewise.
2033 (process_init_constructor_record): Likewise.
2036 * pt.c (tsubst_copy_and_build): Handle substitution of a pack
2037 expansion producing another expansion.
2039 2011-05-10 Ville Voutilainen <ville.voutilainen@gmail.com>
2041 Fixes for override/final.
2042 * class.c (check_for_override): Diagnose final on a nonvirtual
2043 member function, diagnose override for a virtual with no matching
2044 override. Don't fiddle around with DECL_VINDEX.
2046 2011-05-10 Nathan Froyd <froydnj@codesourcery.com>
2048 * cp-tree.def (EXPR_PACK_EXPANSION): Add an operand.
2049 * cp-objcp-common.c (cp_common_init_ts): Mark it as TS_TYPED.
2050 * cp-tree.h (PACK_EXPANSION_PARAMETER_PACKS): Use the new
2051 operand of EXPR_PACK_EXPANSION.
2052 (cp_tree_operand_length): Declare.
2053 * tree.c (cp_tree_operand_length): Define.
2054 (cp_tree_equal): Call it.
2055 * pt.c (value_dependent_expr_P): Likewise.
2056 * mangle.c (write_expression): Likewise.
2058 2011-05-09 Paolo Carlini <paolo.carlini@oracle.com>
2062 * decl.c (reshape_init): Take a complain parameter and do
2063 not call error if tf_error is not set.
2064 (check_initializer, reshape_init_r, reshape_init_array,
2065 reshape_init_array_1, reshape_init_vector, reshape_init_class):
2067 * typeck2.c (digest_init_r): Take a complain parameter and
2068 pass it to convert_for_initialization.
2069 (digest_init, digest_init_flags, process_init_constructor_array,
2070 process_init_constructor_record, process_init_constructor_union,
2071 process_init_constructor, digest_init_r): Adjust.
2072 * init.c (expand_default_init, build_new_1): Likewise.
2073 * typeck.c (cp_build_modify_expr): Likewise.
2074 * decl2.c (grokfield): Likewise.
2075 * call.c (convert_like_real, convert_default_arg): Likewise.
2076 * semantics.c (finish_compound_literal): Pass complain to
2077 reshape_init and digest_init.
2078 * cp-tree.h: Adjust declarations.
2080 2011-05-07 Fabien Chêne <fabien@gcc.gnu.org>
2083 * init.c (diagnose_uninitialized_cst_or_ref_member_1): stop the
2084 recursion if there is user defined constructor.
2086 2011-05-09 Jason Merrill <jason@redhat.com>
2089 * decl.c (initialize_local_var): Use DECL_INITIAL for simple
2092 2011-05-08 Ville Voutilainen <ville.voutilainen@gmail.com>
2094 Implement final/override for member functions.
2095 * class.c (check_for_override): Check for DECL_OVERRIDE_P.
2096 * cp-tree.h (DECL_OVERRIDE_P, DECL_FINAL_P): New.
2097 (cp_virt_specifiers, enum virt_specifier): New.
2098 * decl.c (set_virt_specifiers): New.
2099 (grokdeclarator): Use them. Diagnose virt-specifiers on non-fields.
2100 * parser.c (make_call_declarator): add virt-specifiers parameter.
2101 (cp_parser_lambda_declarator_opt): Adjust.
2102 (cp_parser_direct_declarator): Likewise.
2103 (cp_parser_virt_specifier_seq_opt): New.
2104 * search.c (check_final_overrider): Diagnose attempts to override
2105 a final member function.
2107 2011-05-09 Dodji Seketeli <dodji@redhat.com>
2110 * class.c (fixed_type_or_null): Use type_dependent_p_push to test
2111 if the instance has a dependent initializer.
2113 2011-05-08 Paolo Carlini <paolo.carlini@oracle.com>
2116 * cxx-pretty-print.c (pp_cxx_template_declaration): Remove
2117 effectively unused variable.
2119 2011-05-07 Eric Botcazou <ebotcazou@adacore.com>
2121 * name-lookup.h (global_bindings_p): Adjust prototype.
2122 * name-lookup.c (global_bindings_p): Return bool.
2124 2011-05-06 Jason Merrill <jason@redhat.com>
2126 * decl.c (stabilize_save_expr_r): Set *walk_subtrees as
2130 * semantics.c (cxx_eval_conditional_expression): Check
2131 integer_zerop instead.
2132 (potential_constant_expression_1): Likewise.
2135 * semantics.c (cxx_eval_array_reference): Handle implicit
2138 2011-05-06 Nathan Froyd <froydnj@codesourcery.com>
2140 * cp-tree.h (type_of_this_parm, class_of_this_parm): New functions.
2141 * call.c (standard_conversion): Call class_of_this_parm.
2142 * cxx-pretty-print.c (pp_cxx_implicit_parameter_type): Likewise.
2143 (pp_cxx_direct_abstract_declarator): Likewise.
2144 * decl2.c (change_return_type): Likewise.
2145 (cp_reconstruct_complex_type): Likewise.
2146 * error.c (dump_type_suffix, dump_function_decl): Likewise.
2147 * mangle.c (write_function_type): Likewise.
2148 * pt.c (unify): Likewise.
2149 * typeck.c (merge_types, type_memfn_quals): Likewise.
2150 * decl.c (build_this_parm): Call type_of_this_parm.
2152 2011-05-06 Dodji Seketeli <dodji@redhat.com>
2155 * cp-tree.h (non_static_member_function_p): Declare new function.
2156 * tree.c (non_static_member_function_p): Define it.
2157 * semantics.c (finish_call_expr): Use it.
2159 2011-05-05 Nathan Froyd <froydnj@codesourcery.com>
2161 * decl.c (finish_case_label): Omit the loc argument to
2164 2011-05-05 Jason Merrill <jason@redhat.com>
2166 * cp-tree.h (REFERENCE_REF_P): Just check the type.
2167 * cvt.c (convert_from_reference): Adjust.
2168 * pt.c (build_non_dependent_expr): Adjust.
2169 * semantics.c (finish_offsetof): Adjust.
2170 * tree.c (lvalue_kind): Use it.
2173 * tree.c (stabilize_expr): Don't make gratuitous copies of classes.
2175 2011-05-05 Eric Botcazou <ebotcazou@adacore.com>
2177 * decl.c (start_preparsed_function): Do not set
2178 dont_save_pending_sizes_p.
2180 2011-05-05 Joseph Myers <joseph@codesourcery.com>
2182 * parser.c (cp_parser_objc_method_definition_list): Update call to
2183 objc_start_method_definition.
2185 2011-05-04 Jason Merrill <jason@redhat.com>
2188 * class.c (resolves_to_fixed_type_p): Don't look closely
2191 2011-05-03 Paolo Carlini <paolo.carlini@oracle.com>
2194 * call.c (add_builtin_candidate): Handle REALPART_EXPR and
2197 2011-05-02 Lawrence Crowl <crowl@google.com>
2199 * decl.c: (push_local_name): Change TV_NAME_LOOKUP to start/stop.
2200 (poplevel): Refactor POP_TIMEVAR_AND_RETURN to plain code.
2201 Change TV_NAME_LOOKUP to start/stop.
2202 (define_label): Refactor timevar calls out to a wrapper function.
2203 Change TV_NAME_LOOKUP to start/stop.
2204 (xref_tag): Likewise.
2205 (lookup_label): Refactor timevar calls out to a wrapper function.
2206 Change TV_NAME_LOOKUP to start_cond/stop_cond.
2208 * pt.c: (instantiate_class_template): Add a wrapper to push/pop new
2210 (instantiate_template): Add a wrapper to push/pop new TV_TEMPLATE_INST.
2211 (lookup_template_class): Refactor timevar calls out to a wrapper
2212 function. Change use of TV_NAME_LOOKUP to TV_TEMPLATE_INST.
2213 (instantiate_decl): Change TV_PARSE to TV_TEMPLATE_INST.
2215 * name-lookup.c: (store_bindings): Change TV_NAME_LOOKUP to start/stop.
2216 (poplevel_class): Change TV_NAME_LOOKUP to start_cond/stop_cond.
2217 (push_namespace): Likewise.
2218 (pop_nested_namespace): Likewise.
2219 (pushdecl_namespace_level): Likewise.
2220 (store_class_bindings): Likewise.
2221 (push_to_top_level): Likewise.
2222 (identifier_type_value): Refactor timevar calls out to a wrapper
2223 function. Change TV_NAME_LOOKUP to start/stop.
2224 (find_binding): Likewise.
2225 (push_using_decl): Likewise.
2226 (lookup_arg_dependent): Likewise.
2227 (push_using_directive): Likewise.
2228 (qualified_lookup_using_namespace): Refactor POP_TIMEVAR_AND_RETURN
2229 to plain code. Change TV_NAME_LOOKUP to start/stop.
2230 (lookup_type_current_level): Likewise. Refactor inner return to
2232 (pushdecl_class_level): Refactor POP_TIMEVAR_AND_RETURN to plain
2233 code. Change TV_NAME_LOOKUP to start_cond/stop_cond.
2234 (pushdecl_top_level_1): Likewise.
2235 (lookup_using_namespace): Likewise.
2236 (pushdecl_with_scope): Refactor timevar calls out to a wrapper
2237 function. Change TV_NAME_LOOKUP to start_cond/stop_cond.
2238 (push_overloaded_decl): Likewise.
2239 (push_class_level_binding): Likewise.
2240 (namespace_binding): Likewise.
2241 (set_namespace_binding): Likewise.
2242 (supplement_binding): Likewise.
2243 (unqualified_namespace_lookup): Likewise.
2244 (lookup_name_real): Likewise.
2245 (lookup_type_scope): Likewise.
2246 (namespace_ancestor): Likewise.
2247 (lookup_name_innermost_nonclass_level): Likewise.
2248 (pushtag): Likewise.
2249 (pop_from_top_level): Likewise.
2250 (pushdecl_maybe_friend): Refactor timevar calls out to a wrapper
2251 function. Change TV_NAME_LOOKUP to start_cond/stop_cond. Wrap long
2253 (add_using_namespace): Refactor timevar calls out to a wrapper
2254 function. Change TV_NAME_LOOKUP to start_cond/stop_cond. Bypass
2255 wrapper on call to self.
2257 * decl2.c: (cp_write_global_declarations): Add start/stop of
2258 new TV_PHASE_DEFERRED, TV_PHASE_CGRAPH, TV_PHASE_CHECK_DBGINFO.
2259 Remove push/pop calls to TV_VARCONST.
2261 * parser.c: Add include of "timevar.h".
2262 (cp_parser_explicit_instantiation): Add push/pop calls to
2264 (cp_parser_enum_specifier): Add push/pop calls to new TV_PARSE_ENUM.
2265 (cp_parser_class_specifier): Add wrapper to add push/pop calls to
2267 (cp_parser_function_definition_from_specifiers_and_declarator): Add
2268 push/pop calls to new TV_PARSE_FUNC or TV_PARSE_INLINE.
2269 (cp_parser_late_parsing_for_member): Add push/pop calls to
2270 new TV_PARSE_INMETH.
2272 * call.c: Add include of "timevar.h".
2273 (convert_class_to_reference): Wrap and add push/pop calls to
2275 (build_op_call): Likewise.
2276 (build_conditional_expr): Likewise.
2277 (build_new_op): Likewise.
2278 (build_new_method_call): Likewise.
2279 (build_user_type_conversion): Reorganize to single return and add
2280 push/pop calls to TV_OVERLOAD.
2281 (perform_overload_resolution): Likewise.
2283 * Make-lang.in: Add dependence of call.o and parser.o on $(TIMEVAR_H).
2285 2011-05-02 Jason Merrill <jason@redhat.com>
2287 * tree.c (build_vec_init_expr): Take complain parm.
2288 (build_vec_init_elt): Likewise. Free arg vector.
2289 (diagnose_non_constexpr_vec_init, build_array_copy): Adjust.
2290 * cp-tree.h (VEC_INIT_EXPR_SLOT): Use VEC_INIT_EXPR_CHECK.
2291 (VEC_INIT_EXPR_INIT): Likewise.
2292 Adjust build_vec_init_expr declaration.
2293 * init.c (perform_member_init): Adjust.
2297 * cp-tree.def (VEC_INIT_EXPR): Add third operand.
2298 * cp-tree.h (VEC_INIT_EXPR_NELTS): New.
2299 * cp-gimplify.c (cp_gimplify_expr) [VEC_INIT_EXPR]: Handle it.
2300 * tree.c (build_vec_init_expr): Handle getting pointer/nelts.
2301 (build_vec_init_elt): Don't expect an array type.
2302 (build_array_copy): Adjust.
2303 * init.c (perform_member_init): Adjust.
2304 (build_new_1): Use build_vec_init_expr.
2307 * tree.c (build_vec_init_expr): Set TREE_SIDE_EFFECTS.
2308 Protect an explicit target.
2311 * decl.c (stabilize_save_expr_r, stabilize_vla_size): New.
2312 (compute_array_index_type): Revert earlier 48446 changes.
2313 (grokdeclarator): Use stabilize_vla_size.
2315 2011-05-02 Dmitry Gorbachev <d.g.gorbachev@gmail.com>
2316 Eric Botcazou <ebotcazou@adacore.com>
2318 * parser.c (cp_parser_init_declarator): Set pushed_scope to NULL_TREE
2319 instead of inappropriate zero values.
2321 2011-05-02 Paolo Carlini <paolo.carlini@oracle.com>
2324 * decl.c (compute_array_index_type): Check build_expr_type_conversion
2325 return value for NULL_TREE.
2327 2011-04-29 Paolo Carlini <paolo.carlini@oracle.com>
2330 * init.c (perform_member_init): Check build_value_init return
2331 value for error_mark_node.
2333 2011-04-29 Diego Novillo <dnovillo@google.com>
2334 Le-Chun Wu <lcwu@google.com>
2336 * call.c (conversion_null_warnings): Also handle assignments
2337 when warning about NULL conversions.
2339 2011-04-29 Le-Chun Wu <lcwu@google.com>
2341 * cp-tree.h (LOOKUP_EXPLICIT_TMPL_ARGS): Define.
2342 * call.c (build_new_function_call): Set it for TEMPLATE_ID_EXPRs.
2343 (build_over_call): Use it to determine whether to emit a NULL
2344 warning for template function instantiations.
2345 (build_new_method_call): Set LOOKUP_EXPLICIT_TMPL_ARGS if
2346 EXPLICIT_TARGS is set.
2348 2011-04-29 Nicola Pero <nicola.pero@meta-innovation.com>,
2349 Mike Stump <mikestump@comcast.net>
2351 * Make-lang.in ($(srcdir)/cp/cfns.h): Enable the dependency only
2352 in maintainer mode. Use the --output-file option of gperf instead
2353 of > to prevent creating an empty cp/cfns.h when gperf is not
2356 2011-04-28 Paolo Carlini <paolo.carlini@oracle.com>
2359 * semantics.c (finish_base_specifier): cv-qualified base class
2360 is fine, per DR 484.
2362 2011-04-28 Dodji Seketeli <dodji@redhat.com>
2365 * semantics.c (finish_call_expr): Don't forget BASELINK nodes when
2366 considering call expressions involving a member function.
2368 2011-04-28 Paolo Carlini <paolo.carlini@oracle.com>
2371 * tree.c (build_cplus_new): Check build_target_expr return
2372 value for error_mark_node.
2374 2011-04-28 Paolo Carlini <paolo.carlini@oracle.com>
2377 * semantics.c (literal_type_p): Reference types are literal types,
2379 (valid_type_in_constexpr_fundecl_p): Remove.
2380 (is_valid_constexpr_fn): Adjust.
2382 2011-04-27 Jason Merrill <jason@redhat.com>
2385 Implement list-initialization of _Complex.
2386 * decl.c (reshape_init_r): Allow {real,imag} for _Complex.
2387 (check_initializer): Likewise.
2388 * call.c (build_complex_conv): New.
2389 (implicit_conversion): Call it.
2390 (convert_like_real): Handle it.
2391 * typeck2.c (check_narrowing): Handle it.
2393 * init.c (build_vec_delete_1): Look for sfk_deleting_destructor to
2394 decide whether to delete.
2395 (build_vec_init): Pass sfk_complete_destructor.
2398 * cp-tree.def (VEC_INIT_EXPR): Add third operand.
2399 * cp-tree.h (VEC_INIT_EXPR_NELTS): New.
2400 * cp-gimplify.c (cp_gimplify_expr) [VEC_INIT_EXPR]: Handle it.
2401 * tree.c (build_vec_init_expr): Handle getting pointer/nelts.
2402 (build_vec_init_elt): Don't expect an array type.
2403 (build_array_copy): Adjust.
2404 * init.c (perform_member_init): Adjust.
2405 (build_new_1): Use build_vec_init_expr.
2407 * class.c (resolve_address_of_overloaded_function): Don't
2408 change OVERLOAD to TREE_LIST.
2409 * pt.c (print_candidates_1): Remove nonsensical assert.
2412 * parser.c (cp_parser_diagnose_invalid_type_name): Commit
2413 to tentative parse sooner.
2415 2011-04-26 Jason Merrill <jason@redhat.com>
2418 * parser.c (cp_parser_primary_expression): Set *idk to
2419 CP_ID_KIND_NONE for a parenthesized identifier.
2421 * ptree.c (cxx_print_type) [TYPENAME_TYPE]: Dump fullname.
2422 (cxx_print_identifier): Correct indentation.
2425 * decl.c (cxx_maybe_build_cleanup): Add complain parm.
2426 * tree.c (force_target_expr): Add complain parm.
2427 (build_target_expr_with_type): Likewise.
2428 (get_target_expr_sfinae): Split out.
2429 (build_vec_init_expr, bot_manip): Adjust.
2430 * init.c (build_vec_delete, build_vec_delete_1): Add complain parm.
2431 (build_delete, build_dtor_call): Likewise.
2432 (perform_direct_initialization_if_possible): Adjust.
2433 (build_vec_init): Handle error return.
2434 * cvt.c (force_rvalue): Add complain parm.
2435 Call build_special_member_call directly.
2436 * decl2.c (delete_sanity): Add complain parm.
2437 (build_cleanup): Adjust.
2438 * pt.c (tsubst_copy_and_build, tsubst_expr): Adjust.
2439 * semantics.c (finish_stmt_expr_expr): Adjust.
2440 (finish_compound_literal): Adjust.
2441 * parser.c (cp_parser_delete_expression): Adjust.
2442 * typeck2.c (build_functional_cast): Adjust.
2443 * cp-tree.h: Adjust.
2445 2011-04-26 Martin Jambor <mjambor@suse.cz>
2447 * class.c (cp_fold_obj_type_ref): Remove.
2448 * cp-tree.h (cp_fold_obj_type_ref): Remove declaration.
2450 2011-04-25 Paolo Carlini <paolo.carlini@oracle.com>
2452 * cp-tree.def: Add a new UNDERLYING_TYPE tree code.
2453 * cp-tree.h (enum cp_trait_kind): Add CPTK_UNDERLYING_TYPE, tidy.
2454 (UNDERLYING_TYPE_TYPE): Add.
2455 * cp-objcp-common.c (cp_common_init_ts): Mark UNDERLYING_TYPE
2457 * parser.c (cp_lexer_next_token_is_decl_specifier_keyword,
2458 cp_parser_simple_type_specifier): Handle UNDERLYING_TYPE.
2459 (cp_parser_trait_expr): Deal with RID_UNDERLYING_TYPE; tidy.
2460 * semantics.c (finish_underlying_type): New.
2461 * typeck.c (structural_comptypes): Handle UNDERLYING_TYPE.
2462 * error.c (dump_type, dump_type_prefix, dump_type_suffix): Likewise.
2463 * cxx-pretty-print.c (p_cxx_type_id): Likewise.
2464 * tree.c (cp_walk_subtrees): Likewise.
2465 * pt.c (for_each_template_parm_r, tsubst, unify,
2466 dependent_type_p_r): Likewise.
2467 * mangle.c (write_type): Sorry for __underlying_type.
2469 2011-04-25 Jason Merrill <jason@redhat.com>
2472 * decl.c (type_dependent_init_p): New.
2473 (cp_finish_decl): Check it.
2474 * pt.c (any_type_dependent_elements_p): New.
2475 * cp-tree.h: Declare it.
2477 2011-04-20 Jason Merrill <jason@redhat.com>
2479 * semantics.c (finish_compound_literal): Don't put an array
2480 with a dtor in a static variable.
2482 * call.c (build_over_call): Handle trivial dtor.
2484 * search.c (lookup_fnfields_slot): Call complete_type.
2487 * decl2.c (build_offset_ref_call_from_tree): Move
2488 non-dependency of object outside condition.
2491 * decl.c (cp_finish_decl): Simplify template handling.
2493 2011-04-20 Jim Meyering <meyering@redhat.com>
2495 * tree.c (cxx_printable_name_internal): Remove useless if-before-free.
2497 2011-04-19 Jason Merrill <jason@redhat.com>
2500 * typeck.c (cp_build_binary_op): Fold COMPLEX_EXPR.
2503 * decl.c (duplicate_decls): Keep always_inline attribute
2504 in sync with DECL_DISREGARD_INLINE_LIMITS.
2506 2011-04-18 Jason Merrill <jason@redhat.com>
2509 * typeck2.c (build_functional_cast): Handle VOID_TYPE.
2512 * init.c (build_value_init): Handle UNION_TYPE the same.
2514 2011-04-18 Jakub Jelinek <jakub@redhat.com>
2517 * parser.c (cp_parser_omp_for_loop): Don't use cp_parser_omp_for_incr
2518 for type dependent pointers.
2520 2011-04-18 Jim Meyering <meyering@redhat.com>
2522 * pt.c (type_unification_real): Fix typo in comment: s/in in/in/.
2524 2011-04-17 Jan Hubicka <jh@suse.cz>
2526 * semantics.c (finish_goto_stmt): Do set UNINLINABLE flag on computed
2529 2011-04-17 Jason Merrill <jason@redhat.com>
2532 * typeck2.c (build_functional_cast): Disallow array type.
2534 * tree.c (get_target_expr): Handle VEC_INIT_EXPR.
2536 2011-04-17 Jan Hubicka <jh@suse.cz>
2538 * class.c (cp_fold_obj_type_ref): Drop vtable_method.
2540 2011-04-15 Rodrigo Rivas Costa <rodrigorivascosta@gmail.com>
2543 * parser.c (cp_convert_range_for): Split into
2544 cp_parser_perform_range_for_lookup.
2545 (cp_parser_perform_range_for_lookup): New.
2546 (cp_parser_range_for_member_function): New.
2547 (cp_parser_for_init_statement): Correct error message.
2548 * semantics.c (finish_call_expr): Accept COMPONENT_REF.
2550 2011-04-14 Nicola Pero <nicola.pero@meta-innovation.com>
2552 * parser.c (cp_parser_objc_protocol_declaration): Updated for
2553 change from objc_declare_protocols() to objc_declare_protocol().
2555 2011-04-14 Nathan Froyd <froydnj@codesourcery.com>
2558 * typeck.c (cxx_mark_addressable) [CONST_DECL]: Mark addressable
2559 and return immediately.
2561 2011-04-14 Nathan Froyd <froydnj@codesourcery.com>
2563 * cp-tree.def (SWITCH_STMT): Add an extra operand.
2564 * cp-objcp-common.c (cp_common_init_ts): Mark it as TS_TYPED.
2565 * cp-tree.h (SWITCH_STMT_SCOPE): Define.
2566 * semantics.c (begin_switch__stmt): Pass scope to build_stmt.
2567 (finish_switch_stmt): Use SWITCH_STMT_SCOPE instead of TREE_CHAIN.
2569 2011-04-14 Nathan Froyd <froydnj@codesourcery.com>
2571 * cp-tree.def (IF_STMT): Add an extra operand.
2572 * cp-objcp-common.c (cp_common_init_ts): Mark it as TS_TYPED.
2573 * cp-tree.h (IF_SCOPE): Define.
2574 * semantics.c (begin_if_stmt): Pass scope to build_stmt.
2575 (finish_if_stmt): Use IF_SCOPE instead of TREE_CHAIN.
2577 2011-04-14 Nathan Froyd <froydnj@codesourcery.com>
2579 * cp-tree.def (FOR_STMT, RANGE_FOR_STMT): Add an extra operand.
2580 * cp-objcp-common.c (cp_common_init_ts): Mark them as TS_TYPED.
2581 * cp-tree.h (FOR_SCOPE, RANGE_FOR_SCOPE): Define.
2582 * semantics.c (begin_for_stmt): Pass an extra arg to build_stmt.
2583 Use FOR_SCOPE instead of TREE_CHAIN.
2584 (begin_range_for_stmt): Likewise, with RANGE_FOR_SCOPE.
2585 (finish_for_stmt): Likewise.
2587 2011-04-14 Jason Merrill <jason@redhat.com>
2589 * parser.c (cp_parser_postfix_expression): Fix flags passed to
2590 build_new_method_call.
2591 * semantics.c (finish_call_expr): Likewise.
2594 * init.c (build_value_init_noctor): Check complain consistently.
2597 * typeck.c (cp_build_binary_op): Don't decay void operands.
2600 * decl.c (compute_array_index_type): Use get_temp_regvar instead
2602 * init.c (get_temp_regvar): No longer static.
2603 * cp-tree.h: Declare it.
2605 2011-04-14 Nicola Pero <nicola.pero@meta-innovation.com>
2607 * parser.c (cp_parser_objc_class_declaration): Updated for change
2608 in objc_declare_class().
2610 2011-04-14 Nathan Froyd <froydnj@codesourcery.com>
2612 * decl.c (poplevel): Use block_chainon.
2614 2011-04-13 Jason Merrill <jason@redhat.com>
2617 * decl2.c (build_offset_ref_call_from_tree): Fix calling a functor
2618 or pointer to (non-member) function.
2620 2011-04-13 Jakub Jelinek <jakub@redhat.com>
2623 * semantics.c (cxx_eval_array_reference): Handle reading from
2624 wchar_t, char16_t and char32_t STRING_CST.
2626 2011-04-13 Dodji Seketeli <dodji@redhat.com>
2629 * class.c (fixed_type_or_null): We cannot determine the dynamic
2630 type of a reference variable if its initializer is dependent.
2632 2011-04-13 Jason Merrill <jason@redhat.com>
2635 * pt.c (tsubst_copy_and_build) [CALL_EXPR]: Don't complain about
2636 unqualified lookup failing if we're still in a template.
2638 2011-04-12 Nathan Froyd <froydnj@codesourcery.com>
2640 * cp-lang.c (cp_init_ts): Call cp_common_init_ts. Move
2641 tree_contains_struct initialization to...
2642 * cp-objcp-common.c (cp_common_init_ts): ...here. Use MARK_*
2644 * cp-objcp-common.h (cp_common_init_ts): Declare.
2645 * cp-tree.h (union lang_tree_node): Check for TS_COMMON before
2648 2011-04-12 Nicola Pero <nicola.pero@meta-innovation.com>
2650 * parser.c (cp_parser_objc_message_expression): Updated call
2651 to objc_build_message_expr.
2653 2011-04-12 Martin Jambor <mjambor@suse.cz>
2655 * class.c (cp_fold_obj_type_ref): Call cgraph_get_node instead of
2656 cgraph_get_create_node.
2657 * decl2.c (cp_write_global_declarations): Call cgraph_get_node
2658 instead of cgraph_get_create_node.
2659 * method.c (make_alias_for_thunk): Call cgraph_get_node
2660 instead of cgraph_get_create_node, assert it returns non-NULL.
2661 (use_thunk): Likewise.
2662 * optimize.c (maybe_clone_body): Call cgraph_same_body_alias only
2663 when flag_syntax_only is not set. Call cgraph_get_node instead of
2664 cgraph_get_create_node.
2665 (maybe_clone_body): Call cgraph_get_node instead of
2666 cgraph_get_create_node.
2668 2011-04-12 Martin Jambor <mjambor@suse.cz>
2670 * class.c (cp_fold_obj_type_ref): Call cgraph_get_create_node
2671 instead of cgraph_node.
2672 * decl2.c (cxx_callgraph_analyze_expr): Likewise.
2673 (cp_write_global_declarations): Likewise.
2674 * optimize.c (maybe_clone_body): Likewise.
2675 * semantics.c (maybe_add_lambda_conv_op): Likewise.
2676 * mangle.c (mangle_decl): Likewise.
2677 * method.c (make_alias_for_thunk): Likewise.
2678 (use_thunk): Likewise.
2680 2011-04-11 Jason Merrill <jason@redhat.com>
2683 * decl.c (cp_complete_array_type_or_error): New.
2684 * semantics.c (finish_compound_literal): Use it.
2685 * cp-tree.h: Declare it.
2688 * semantics.c (finish_compound_literal): Handle references.
2691 * semantics.c (finish_compound_literal): Take complain parm.
2692 (build_lambda_object): Adjust.
2693 * cp-tree.h: Adjust.
2694 * call.c (convert_like_real): Adjust.
2695 * decl.c (check_initializer): Adjust.
2696 * parser.c (cp_parser_postfix_expression): Adjust.
2697 (cp_parser_functional_cast): Adjust.
2698 * pt.c (tsubst_copy_and_build): Adjust.
2699 * typeck2.c (process_init_constructor_record): Adjust.
2702 * cvt.c (ocp_convert): Use build_nop to convert to underlying type
2706 * tree.c (maybe_dummy_object): Use build_x_indirect_ref rather
2707 than cp_build_indirect_ref.
2709 PR c++/48457, Core 1238
2710 * call.c (reference_binding): Allow rvalue reference to bind to
2712 * tree.c (lvalue_kind): Functions are always lvalues.
2714 2011-04-07 Jason Merrill <jason@redhat.com>
2717 * semantics.c (potential_constant_expression_1) [CALL_EXPR]: Check
2718 arguments even if we don't know the function.
2721 * tree.c (build_overload): Allow an unwrapped FUNCTION_DECL
2722 at the end of the chain.
2723 * pt.c (dependent_template_p): Use OVL_CURRENT/NEXT.
2724 (iterative_hash_template_arg): Likewise.
2727 * cp-tree.h (OVL_ARG_DEPENDENT): New.
2728 * name-lookup.c (add_function): Set it.
2729 * semantics.c (finish_call_expr): Free OVERLOADs if it's set.
2732 * call.c (build_user_type_conversion_1): Use lookup_fnfields_slot.
2733 Release unused vector.
2736 * pt.c (fn_type_unification): Don't clear incomplete pack flag.
2737 (type_unification_real): Clear it here instead.
2740 * except.c (build_noexcept_spec): Propagate error_mark_node.
2741 (finish_noexcept_expr): Likewise.
2744 * typeck.c (build_x_compound_expr_from_list): Return error_mark_node
2748 * call.c (resolve_args): Take complain.
2749 (build_new_function_call, build_operator_new_call): Pass it.
2750 (build_op_call, build_new_op, build_new_method_call): Pass it.
2753 * typeck.c (check_for_casting_away_constness): Take complain.
2754 (build_static_cast_1, build_reinterpret_cast_1): Pass it.
2755 (build_const_cast_1): Pass it. Take full complain parm.
2756 (build_const_cast, cp_build_c_cast): Adjust.
2758 * tree.c (build_aggr_init_expr): Always return error_mark_node
2759 on abstract violation.
2762 * tree.c (build_cplus_new, build_aggr_init_expr): Take complain.
2763 (bot_manip): Adjust.
2764 * cp-tree.h: Adjust.
2765 * call.c (convert_like_real, build_cxx_call): Adjust.
2766 (perform_direct_initialization_if_possible): Adjust.
2767 * cvt.c (ocp_convert): Adjust.
2768 * init.c (build_value_init): Adjust.
2769 * semantics.c (maybe_add_lambda_conv_op): Adjust.
2770 * typeck.c (unary_complex_lvalue, cp_build_modify_expr): Adjust.
2771 * typeck2.c (build_functional_cast): Adjust.
2773 * init.c (build_value_init_noctor): Handle REFERENCE_TYPE at top
2775 (perform_member_init): Not here.
2776 * typeck2.c (build_functional_cast): Limit REFERENCE_TYPE special
2778 (abstract_virtuals_error_sfinae): Remove RESULT_DECL special case.
2781 * typeck2.c (build_functional_cast): Check complain consistently.
2782 Use build_value_init and abstract_virtuals_error_sfinae.
2783 (abstract_virtuals_error_sfinae): Split out.
2784 * cp-tree.h: Declare it.
2785 * init.c (build_new_1): Use it.
2786 (build_value_init_noctor): Handle FUNCTION_TYPE.
2788 * semantics.c (finish_decltype_type): Simplify handling of unknown
2791 * semantics.c (finish_decltype_type): Add complain parm.
2792 * cp-tree.h: Adjust.
2793 * parser.c (cp_parser_decltype): Adjust.
2794 * pt.c (tsubst): Adjust.
2797 * cvt.c (ocp_convert): Handle converting scoped enum to bool.
2799 2011-03-31 Jason Merrill <jason@redhat.com>
2802 * semantics.c (finish_call_expr): Remove assert.
2805 * method.c (defaultable_fn_check): Templates are not defaultable.
2807 * parser.c (cp_parser_init_declarator): Avoid redundant
2808 cp_finish_decl for member declarations.
2810 2011-03-30 Jason Merrill <jason@redhat.com>
2813 * semantics.c (non_const_var_error): Just return if DECL_INITIAL
2816 2011-03-30 Jason Merrill <jason@redhat.com>
2819 * semantics.c (potential_constant_expression_1): Handle
2820 UNORDERED_EXPR and ORDERED_EXPR.
2823 * semantics.c (finish_compound_literal): Do put static/constant
2824 arrays in static variables.
2826 * call.c (convert_like_real) [ck_list]: Build up the
2827 initializer_list object directly.
2828 * decl.c (build_init_list_var_init): Adjust.
2830 * call.c (convert_like_real): Correct TREE_CONSTANT on CONSTRUCTOR.
2831 * decl.c (reshape_init_array_1): Likewise.
2833 2011-03-29 Jason Merrill <jason@redhat.com>
2836 * pt.c (value_dependent_expression_p) [VAR_DECL]: Make sure
2837 the variable is constant before looking at its initializer.
2840 * pt.c (value_dependent_expression_p): Handle TEMPLATE_ID_EXPR.
2843 * semantics.c (potential_constant_expression_1): Change error about
2844 use of *this in constructor into sorry.
2847 * decl.c (cp_finish_decl): Defer validation of constexpr member
2849 * class.c (finalize_literal_type_property): Validate them here.
2850 * semantics.c (is_valid_constexpr_fn): Don't check completeness.
2852 * semantics.c (is_valid_constexpr_fn): Specify input location.
2854 2011-03-28 Jason Merrill <jason@redhat.com>
2857 * pt.c (maybe_adjust_types_for_deduction): Handle T&& deduction
2858 from overloaded function.
2861 * call.c (build_array_conv): New.
2862 (implicit_conversion): Use it.
2864 * call.c (reference_binding): Allow direct binding to an array
2868 * parser.c (cp_parser_compound_statement): Add function_body parm.
2869 Complain about non-body compound-stmt in constexpr fn.
2870 (cp_parser_primary_expression, cp_parser_statement): Adjust.
2871 (cp_parser_implicitly_scoped_statement): Adjust.
2872 (cp_parser_function_body, cp_parser_try_block): Adjust.
2873 (cp_parser_handler, cp_parser_objc_synchronized_statement): Adjust.
2874 (cp_parser_objc_try_catch_finally_statement): Adjust.
2877 * semantics.c (constexpr_fn_retval): New. Allow using-declaration
2878 and using-definition.
2879 (register_constexpr_fundef): Call it.
2881 * except.c (build_noexcept_spec): Call cxx_constant_value after
2884 2011-03-25 Kai Tietz <ktietz@redhat.com>
2886 * lex.c (interface_strcmp): Handle dos-paths.
2887 (handle_pragma_implementation): Use filename_cmp instead of
2889 (in_main_input_context): Likewise.
2891 2011-03-25 Jason Merrill <jason@redhat.com>
2894 * method.c (defaulted_late_check): Check for exception spec mismatch.
2895 (defaultable_fn_check): Allow exception spec and virtual.
2896 * class.c (check_for_override): A virtual dtor is non-trivial.
2899 * pt.c (build_non_dependent_expr): Keep dereferences outside the
2902 2011-03-25 Kai Tietz <ktietz@redhat.com>
2904 * decl.c (decls_match): Replace target hook
2905 call of comp_type_attributes by version in tree.c file.
2906 * search.c (check_final_overrider): Likewise.
2907 * typeck.c (structural_comptypes): Likewise.
2909 2011-03-21 Kai Tietz <ktietz@redhat.com>
2912 * cxx-pretty-print.c (pp_cxx_ptr_operator):
2913 Display allowed attributes for function pointer types.
2914 * error.c (dump_type_prefix): Likewise.
2916 * tree.c (cxx_attribute_table): Adjust table.
2918 2011-03-18 Jason Merrill <jason@redhat.com>
2921 * semantics.c (finish_call_expr): Allow TARGET_EXPR for now.
2924 * call.c (build_over_call): Don't skip ck_rvalue.
2926 2011-03-17 Jason Merrill <jason@redhat.com>
2929 * semantics.c (cxx_eval_constant_expression) [NOP_EXPR]: Don't let
2930 the conversion set TREE_OVERFLOW.
2933 * semantics.c (finish_decltype_type): Return T&& for xvalue.
2934 * typeck.c (unlowered_expr_type): Preserve cv-quals.
2937 * decl.c (revert_static_member_fn): Strip function-cv-quals.
2939 2011-03-16 Jason Merrill <jason@redhat.com>
2942 * semantics.c (potential_constant_expression_1): Don't allow *this
2944 (register_constexpr_fundef): Use potential_rvalue_constant_expression.
2947 * decl.c (compute_array_index_type): Don't bother trying to deal
2948 with literal classes in ABI v1.
2951 * decl.c (duplicate_decls): Return NULL_TREE for clashing
2955 * semantics.c (cxx_eval_constant_expression) [COMPOUND_EXPR]: Don't
2956 use the generic binary expression handling.
2958 2011-03-16 Diego Novillo <dnovillo@google.com>
2960 * Make-lang.in (CXX_PARSER_H): New.
2961 (cp/parser.o): Add dependency on CXX_PARSER_H.
2962 Add dependency on tree-pretty-print.h
2963 (cp/cp-lang.o): Add dependency on CXX_PARSER_H.
2964 * cp-lang.c: Include parser.h.
2965 * parser.c: Include parser.h.
2966 (struct cp_token): Add bitfield purged_p.
2969 (CPP_PURGED): Remove. Update all users.
2970 (struct cp_lexer): Change field buffer to be a VEC of cp_token.
2971 Remove field buffer_length.
2974 (struct tree_check): Move to parser.h.
2975 (cp_token_position): Likewise.
2976 (struct cp_token_cache): Likewise.
2977 (CPP_KEYWORD): Likewise.
2978 (CPP_TEMPLATE_ID): Likewise.
2979 (CPP_NESTED_NAME_SPECIFIER): Likewise.
2980 (N_CP_TTYPES): Likewise.
2981 (enum cp_parser_status_kind): Likewise.
2982 (struct cp_parser_context): Likewise.
2983 (struct cp_default_arg_entry_d): Likewise.
2984 (struct cp_unparsed_functions_entry_d): Likewise.
2985 (struct cp_parser): Likewise.
2986 (cp_lexer_dump_tokens): New.
2987 (cp_lexer_debug_tokens): New.
2988 (cp_lexer_finished_p): New.
2989 (cp_lexer_alloc): Factor out of cp_lexer_new_main.
2990 (cp_lexer_new_main): Re-write main lexing loop to push
2991 tokens into the new VEC buffer.
2992 (cp_lexer_print_token): Improve printing of CPP_NUMBER tokens.
2993 Do not abort if the token type is not recognized, just print
2995 * parser.h: New file.
2996 * config-lang.in (gtfiles): Add cp/parser.h.
2998 2011-03-16 Jason Merrill <jason@redhat.com>
3001 * typeck.c (check_return_expr): Fix conditions for setting
3002 LOOKUP_PREFER_RVALUE.
3004 * call.c (build_over_call): Remove require_complete_type_sfinae call.
3007 * decl.c (check_array_designated_initializer): Allow integer index.
3008 (reshape_init_array_1): Set index on the elements.
3010 2011-03-16 Jason Merrill <jason@redhat.com>
3013 * typeck.c (convert_for_initialization): Use
3014 perform_implicit_conversion_flags.
3015 * call.c (standard_conversion): If LOOKUP_PREFER_RVALUE, set
3016 rvaluedness_matches_p on ck_rvalue.
3017 (convert_like_real) [ck_rvalue]: And restore it here.
3020 * call.c (convert_arg_to_ellipsis): Handle incomplete type.
3022 2011-03-16 Jason Merrill <jason@redhat.com>
3024 * parser.c (cp_parser_abort_tentative_parse): Make sure we haven't
3025 committed to this tentative parse.
3028 * semantics.c (finish_call_expr): Preserve reference semantics
3031 * call.c (convert_default_arg): Use LOOKUP_IMPLICIT.
3033 2011-03-16 Jakub Jelinek <jakub@redhat.com>
3035 * cp-objcp-common.c (cp_function_decl_explicit_p): Don't crash if
3036 DECL_LANG_SPECIFIC is NULL.
3038 2011-03-15 Jason Merrill <jason@redhat.com>
3041 * pt.c (value_dependent_expression_p) [NOEXCEPT_EXPR]: Don't
3042 check value_dependent_expression_p on the operand.
3044 * semantics.c (push_cx_call_context): Return bool.
3045 (cxx_eval_call_expression): Handle excess depth.
3048 * method.c (synthesized_method_walk): Cleanups don't affect the
3049 triviality of a constructor, but do affect deletion and exception
3052 2011-03-15 Rodrigo Rivas Costa <rodrigorivascosta@gmail.com>
3054 * decl2.c (cp_check_const_attributes): New.
3055 (cplus_decl_attributes): Call cp_check_const_attributes.
3057 2011-03-15 Jason Merrill <jason@redhat.com>
3060 * call.c (convert_default_arg): Use DECL_ORIGIN of fn. Check for
3062 (push_defarg_context, pop_defarg_context): New.
3063 * parser.c (cp_parser_late_parsing_default_args): Use them.
3064 * cp-tree.h: Declare them.
3066 2011-03-11 Dodji Seketeli <dodji@redhat.com>
3068 * call.c (add_builtin_candidate)<case INDIRECT_REF>: The type of
3069 the argument of the indirection operator should not be dependent.
3072 2011-03-11 Jason Merrill <jason@redhat.com>
3075 * pt.c (tsubst) [TYPENAME_TYPE]: Only give errors if tf_error.
3078 * parser.c (cp_parser_template_type_arg): Set
3079 type_definition_forbidden_message.
3082 * decl.c (compute_array_index_type): Discard folding
3083 if it didn't produce a constant.
3085 2011-03-11 Jakub Jelinek <jakub@redhat.com>
3088 * init.c (build_zero_init_1): Extracted from build_zero_init.
3089 Add FIELD_SIZE argument, if non-NULL and field bit_position
3090 as not smaller than that, don't add that field's initializer.
3091 Pass DECL_SIZE as last argument to build_zero_init_1
3092 for DECL_FIELD_IS_BASE fields.
3093 (build_zero_init): Use build_zero_init_1.
3095 2011-03-10 Jason Merrill <jason@redhat.com>
3098 * pt.c (iterative_hash_template_arg): Remove special case for
3102 * parser.c (cp_parser_single_declaration): Just return if
3103 cp_parser_parse_and_diagnose_invalid_type_name complained.
3105 2011-03-09 Jason Merrill <jason@redhat.com>
3108 * pt.c (unify): An unresolved overload is a nondeduced context.
3110 2011-03-09 Martin Jambor <mjambor@suse.cz>
3112 PR tree-optimization/47714
3113 * method.c (use_thunk): Clear addressable flag of thunk arguments.
3115 2011-03-08 Dodji Seketeli <dodji@redhat.com>
3118 * pt.c (convert_nontype_argument): Only call decay_conversion on
3121 2011-03-08 Jason Merrill <jason@redhat.com>
3124 * mangle.c (write_template_arg_literal) [STRING_CST]: Sorry.
3127 * pt.c (convert_nontype_argument): Don't crash on non-pointer
3128 argument to pointer parameter.
3131 * pt.c (instantiate_decl): Don't clear DECL_INTERFACE_KNOWN on
3134 2011-03-08 Dodji Seketeli <dodji@redhat.com>
3137 * name-lookup.c (binding_to_template_parms_of_scope_p): Only
3138 consider scopes of primary template definitions. Adjust comments.
3140 2011-03-07 Jason Merrill <jason@redhat.com>
3143 * pt.c (convert_nontype_argument): Fix -fpermissive allowing
3145 * semantics.c (potential_constant_expression_1): Check TREE_OVERFLOW.
3148 * init.c (constant_value_1): Always require init to be TREE_CONSTANT.
3151 * mangle.c (write_type): Strip cv-quals from FUNCTION_TYPE here.
3152 (write_CV_qualifiers_for_type): Not here.
3154 2011-03-06 Joseph Myers <joseph@codesourcery.com>
3156 * lang-specs.h: Match -save-temps* instead of -save-temps.
3158 2011-03-05 Jason Merrill <jason@redhat.com>
3160 * mangle.c (write_expression): Change ABI v6 to v5.
3161 (write_type): Likewise.
3163 2011-03-04 Jan Hubicka <jh@suse.cz>
3166 * optimize.c (maybe_clone_body): Update call of cgraph_same_body_alias
3167 and cgraph_add_thunk.
3168 * method.c (make_alias_for_thunk, use_thunk): Likewise.
3169 * mangle.c (mangle_decl): Likewise.
3171 2011-03-04 Jason Merrill <jason@redhat.com>
3174 * pt.c (tsubst_copy_and_build) [PSEUDO_DTOR_EXPR]: Use tsubst for type.
3175 (tsubst_copy) [default]: Just return t if !ENABLE_CHECKING.
3178 * search.c (check_final_overrider): Allow pointer to same incomplete
3179 class type with different cv-quals.
3181 2011-03-03 Paolo Carlini <paolo.carlini@oracle.com>
3184 * pt.c (tsubst_template_args): Check argument t for error_mark_node.
3186 2011-03-03 Jason Merrill <jason@redhat.com>
3189 * pt.c (tsubst_copy_and_build) [TARGET_EXPR]: Retain TREE_CONSTANT.
3191 2011-03-02 Jason Merrill <jason@redhat.com>
3194 * parser.c (cp_parser_condition): Don't fold_non_dependent_expr here.
3197 * tree.c (build_vec_init_elt): Split out from...
3198 (build_vec_init_expr): ...here.
3199 (diagnose_non_constexpr_vec_init): New fn.
3200 * semantics.c (potential_constant_expression_1): Use it.
3201 * cp-tree.h: Declare it.
3203 2011-03-01 Jason Merrill <jason@redhat.com>
3206 * parser.c (cp_parser_primary_expression): Don't warn about a
3207 failed tentative parse.
3210 * semantics.c (cxx_bind_parameters_in_call): Don't call
3211 adjust_temp_type on non-constant args.
3214 * call.c (standard_conversion): Provide requested cv-quals on
3215 class rvalue conversion.
3218 * decl2.c (grokbitfield): Handle type-dependent width.
3220 2011-02-28 Jason Merrill <jason@redhat.com>
3223 * class.c (update_vtable_entry_for_fn): Check BINFO_LOST_PRIMARY_P
3224 after checking for a non-thunk.
3226 2011-02-26 Jason Merrill <jason@redhat.com>
3229 * tree.c (cp_tree_equal): Compare DECL_PARM_LEVEL.
3230 * pt.c (iterative_hash_template_arg): And hash it.
3233 * semantics.c (non_const_var_error): Split out from...
3234 (cxx_eval_constant_expression): ...here.
3235 (potential_constant_expression_1) [VAR_DECL]: Use it.
3236 Allow dependent variables.
3238 2011-02-24 Jason Merrill <jason@redhat.com>
3240 * parser.c (cp_parser_constant_expression): Set
3241 non_integral_constant_expression correctly for C++0x too.
3242 (cp_parser_static_assert): Allow non-constant expression.
3243 (cp_parser_direct_declarator): Expect non_constant_p to be set
3245 * pt.c (value_dependent_expression_p): Handle TYPEID_EXPR.
3246 * semantics.c (maybe_constant_value): Check type_unknown_p too.
3247 (potential_rvalue_constant_expression): New.
3248 (require_potential_rvalue_constant_expression): New.
3250 2011-02-23 Jason Merrill <jason@redhat.com>
3252 * cp-tree.h (DECL_PARM_LEVEL): New.
3253 (struct lang_decl_parm): Add level field.
3254 * name-lookup.c (function_parm_depth): New fn.
3255 * name-lookup.h: Declare it.
3256 * parser.c (cp_parser_parameter_declaration_list): Use it.
3257 * mangle.c (struct globals): Add parm_depth field.
3258 (write_bare_function_type): Adjust it.
3259 (write_expression): Include the level delta in PARM_DECL mangling
3262 * semantics.c (finish_decltype_type): Remove shortcut for decltype
3264 * mangle.c (write_type) [DECLTYPE_TYPE]: Strip it here for abi < 6.
3266 2011-02-23 Nathan Froyd <froydnj@codesourcery.com>
3269 * parser.c (cp_parser_class_specifier): Require a closing brace
3270 to attempt error recovery.
3272 2011-02-23 Jakub Jelinek <jakub@redhat.com>
3275 * pt.c (struct pending_template): Add chain_next GTY option.
3276 * decl.c (struct named_label_use_entry): Likewise.
3278 2011-02-22 Paolo Carlini <paolo.carlini@oracle.com>
3281 * semantics.c (build_lambda_object): Bail out if a field is
3284 2011-02-22 Dodji Seketeli <dodji@redhat.com>
3287 * class.c (dfs_declare_virt_assop_and_dtor)
3288 (declare_virt_assop_and_dtor): New static functions.
3289 (add_implicitly_declared_members): Use
3290 declare_virt_assop_and_dtor.
3292 2011-02-21 Jason Merrill <jason@redhat.com>
3295 * decl2.c (decl_constant_var_p): A constexpr var needs an
3296 initializer to be constant.
3297 * semantics.c (cxx_eval_constant_expression): Complain about
3298 constexpr var used in its own initializer.
3299 * call.c (set_up_extended_ref_temp): Set
3300 DECL_INITIALIZED_BY_CONSTANT_EXPRESSION_P too.
3302 2011-02-20 Jason Merrill <jason@redhat.com>
3305 * semantics.c (cxx_eval_call_expression): Call
3306 cxx_eval_constant_expression in trivial shortcut.
3309 * call.c (convert_class_to_reference): Don't try to set up a
3310 second conv sequence for non-viable candidates.
3313 * error.c (location_of): Handle non-tagged types.
3316 * method.c (process_subob_fn): Instantiate constexpr templates.
3317 * optimize.c (maybe_clone_body): Propagate DECL_DECLARED_CONSTEXPR_P.
3319 2011-02-20 Dodji Seketeli <dodji@redhat.com>
3322 * pt.c (tsubst_pack_expansion): do not use
3323 cp_tree_equal/same_type_p to detect an expansion of a parameter
3326 2011-02-19 Jason Merrill <jason@redhat.com>
3329 * semantics.c (cxx_eval_call_expression): Shortcut trivial copy.
3331 2011-02-18 Paolo Carlini <paolo.carlini@oracle.com>
3334 * semantics.c (finish_non_static_data_member): Early return if
3335 object is error_mark_node.
3337 2011-02-18 Dodji Seketeli <dodji@redhat.com>
3340 * pt.c (do_auto_deduction): Do not mention error_mark_node in
3342 * semantics.c (finish_id_expression): Do not pass erroneous decl
3343 to decl_constant_var_p.
3345 2011-02-17 Jakub Jelinek <jakub@redhat.com>
3348 * cvt.c (convert_from_reference): Call mark_exp_read.
3350 2011-02-11 Dodji Seketeli <dodji@redhat.com>
3353 * pt.c (finish_call_expr): Consider a call expression that has a
3354 dependent "this" pointer as being dependent. Add comments.
3355 (dependent_type_p, type_dependent_expression_p): Update comments.
3357 2011-02-16 Dodji Seketeli <dodji@redhat.com>
3360 * pt.c (tsubst_copy)<case SIZEOF_EXPR>: Ensure that even pack
3361 expansion arguments are not evaluated.
3363 2011-02-16 Jakub Jelinek <jakub@redhat.com>
3366 * cp-tree.h (ENUM_FIXED_UNDERLYING_TYPE_P): Use TYPE_LANG_FLAG_5
3367 instead of TYPE_LANG_FLAG_3.
3368 * pt.c (lookup_template_class): Copy over
3369 ENUM_FIXED_UNDERLYING_TYPE_P.
3371 2011-02-15 Jason Merrill <jason@redhat.com>
3374 * method.c (synthesized_method_walk): Always exit early for
3375 trivial fn in C++98 mode.
3377 2011-02-14 Jason Merrill <jason@redhat.com>
3380 * parser.c (cp_parser_enumerator_definition): Call
3381 fold_non_dependent_expr.
3383 2011-02-09 Jason Merrill <jason@redhat.com>
3385 * decl.c (cp_make_fname_decl): Set DECL_THIS_STATIC at toplevel.
3386 * semantics.c (finish_fname): Only return the name if we're in
3389 * decl.c (build_enumerator): Don't perform integral promotions on
3390 non-integral constants.
3392 * cvt.c (convert_to_void): Handle null op1.
3394 * class.c (type_has_constexpr_default_constructor): Make sure the
3395 caller stripped an enclosing array.
3396 * init.c (perform_member_init): Strip arrays before calling it.
3399 * semantics.c (potential_constant_expression_1): Handle TEMPLATE_DECL.
3401 2011-02-03 Dodji Seketeli <dodji@redhat.com>
3404 * tree.c (cp_tree_equal)<TEMPLATE_PARM_INDEX>: Take the number of
3405 template parameters in account.
3407 2011-02-03 Nathan Froyd <froydnj@codesourcery.com>
3410 * parser.c (cp_parser_class_specifier): Fix setting of
3413 2011-01-31 Jakub Jelinek <jakub@redhat.com>
3416 * semantics.c (build_data_member_initialization): Handle
3417 STATEMENT_LIST always instead of just for CLEANUP_BODY.
3419 2011-01-31 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
3421 * g++spec.c (lang_specific_driver) [HAVE_LD_STATIC_DYNAMIC] Use
3422 LD_STATIC_OPTION, LD_DYNAMIC_OPTION.
3424 2011-01-29 Dodji Seketeli <dodji@redhat.com>
3427 * cp-tree.h (fixup_template_parms): Declare.
3428 * pt.c (end_template_parm_list): Do not fixup template parms here.
3429 (fixup_template_parms): Remove static. Fix typo in the
3430 comments. Remove useless code statement.
3431 (fixup_template_parm): For a template template parameter, fixup
3432 its attributes before fixing up its type.
3434 (cp_parser_template_declaration_after_export): After parsing
3435 template parameters fixup their types.
3437 2011-01-26 Jakub Jelinek <jakub@redhat.com>
3440 * semantics.c (potential_constant_expression_1): Handle
3443 2011-01-26 Dave Korn <dave.korn.cygwin@gmail.com>
3446 * semantics.c (expand_or_defer_fn_1): Handle it.
3447 * decl2.c (decl_needed_p): Likewise.
3449 2011-01-21 Jason Merrill <jason@redhat.com>
3452 * semantics.c (build_constexpr_constructor_member_initializers):
3453 Handle trivial copy.
3455 2011-01-21 Jakub Jelinek <jakub@redhat.com>
3458 * semantics.c (begin_for_stmt): If -fno-for-scope, don't
3459 assume init must be NULL if scope is NULL.
3460 (begin_range_for_stmt): Likewise.
3462 2011-01-21 Jason Merrill <jason@redhat.com>
3465 * semantics.c (cxx_eval_constant_expression): Handle OFFSET_REF.
3468 * semantics.c (potential_constant_expression_1): Split out from
3469 potential_constant_expression. Add want_rval parm. Handle
3470 template expression forms. Don't enforce restriction on address
3471 of automatic variable here. Add a couple of diagnostics that
3473 (require_potential_constant_expression): New entry point.
3474 (build_data_member_initialization, register_constexpr_fundef): Adjust.
3475 (maybe_constant_value): Check potential_constant_expression.
3476 * pt.c (fold_non_dependent_expr_sfinae): Likewise.
3477 * tree.c (build_vec_init_expr): Adjust.
3479 2011-01-19 Jakub Jelinek <jakub@redhat.com>
3482 * decl2.c (finish_anon_union): Only call mangle_decl if TREE_STATIC
3485 2011-01-17 Jason Merrill <jason@redhat.com>
3488 * semantics.c (base_field_constructor_elt): New fn.
3489 (cxx_eval_bare_aggregate): Use it.
3490 (build_data_member_initialization): Leave COMPONENT_REF for
3493 2011-01-14 Rodrigo Rivas Costa <rodrigorivascosta@gmail.com>
3495 * parser.c (cp_parser_range_for): Remove the "unused variable" warning
3498 2011-01-15 Giovanni Funchal <gafunchal@gmail.com>
3499 Jonathan Wakely <jwakely.gcc@gmail.com>
3502 * decl.c (grokdeclarator): Reject mutable reference members.
3504 2011-01-14 Jason Merrill <jason@redhat.com>
3507 * pt.c (coerce_template_parms): Fix error recovery.
3510 * typeck2.c (check_narrowing): Only check arithmetic types.
3513 * tree.c (build_vec_init_expr): Handle flexible array
3516 2011-01-13 Kai Tietz <kai.tietz@onevision.com>
3519 * cp-tree.h (CLASSTYPE_VISIBILITY): Use
3520 TYPE_MAIN_DECL instead of TYPE_NAME.
3521 (CLASSTYPE_VISIBILITY_SPECIFIED): Likewise.
3522 * decl2.c (determine_visibility): Add check
3523 of CLASS_TYPE_P for underlying_type.
3525 2011-01-12 Rodrigo Rivas Costa <rodrigorivascosta@gmail.com>
3527 * cp-tree.h (begin_for_scope): New prototype.
3528 (begin_for_stmt): Update prototype.
3529 (begin_range_for_stmt): Update prototype.
3530 * init.c (build_vec_init): Update call to begin_for_stmt.
3531 * parser.c (cp_parser_for): New.
3532 (cp_parser_c_for): Add three new parameters.
3533 (cp_parser_range_for): Likewise. Most parsing code removed.
3534 (cp_parser_iteration_statement): Call cp_parser_for instead of
3535 cp_parser_c_for and cp_parser_range_for.
3536 (cp_parser_for_init_statement): Add new parameter and return type.
3537 (cp_parser_block_declaration): Update call to
3538 cp_parser_simple_declaration.
3539 (cp_parser_simple_declaration): Add new parameter.
3540 Update call to cp_parser_init_declarator.
3541 (cp_parser_init_declarator): Add new parameter.
3542 * pt.c (tsubst_expr): Update call to begin_for_stmt.
3543 * semantics.c (begin_for_scope): New.
3544 (begin_for_stmt): Add two new parameters.
3545 (begin_range_for_stmt): Likewise.
3547 2011-01-12 Nicola Pero <nicola.pero@meta-innovation.com>
3549 * parser.c (cp_parser_objc_at_property_declaration): Improved
3552 2011-01-11 Dodji Seketeli <dodji@redhat.com>
3555 * cp-lang.c (get_template_innermost_arguments_folded)
3556 (get_template_argument_pack_elems_folded)
3557 (template_arg_needs_folding, fold_cplus_constants): New static
3559 (LANG_HOOKS_GET_INNERMOST_GENERIC_ARGS): Set this hook to
3560 get_template_innermost_arguments_folded.
3561 (LANG_HOOKS_GET_ARGUMENT_PACK_ELEMS): Set this hook to
3562 get_template_argument_pack_elems_folded.
3564 2011-01-11 Jason Merrill <jason@redhat.com>
3567 * init.c (build_new_1): Handle value-init in templates differently.
3570 * tree.c (maybe_dummy_object): Check current_class_ref against
3571 context, not current_class_type.
3573 2011-01-08 Nicola Pero <nicola.pero@meta-innovation.com>
3576 * parser.c (cp_parser_objc_typename): If the type is unknown, for
3577 error recovery purposes behave as if it was not specified so that
3578 the default type is used.
3580 2011-01-07 Jakub Jelinek <jakub@redhat.com>
3583 * pt.c (tsubst_copy_and_build): Use tsubst instead of tsubst_copy
3584 for the second build_x_va_arg argument.
3586 2011-01-05 Tom Tromey <tromey@redhat.com>
3588 * typeck.c (cp_build_addr_expr_1): Update call to lvalue_error.
3589 (lvalue_or_else): Likewise.
3591 2011-01-01 Kai Tietz <kai.tietz@onevision.com>
3594 * tree.c (cxx_type_hash_eq):
3595 Allow METHOD_TYPE, too.
3598 Copyright (C) 2011 Free Software Foundation, Inc.
3600 Copying and distribution of this file, with or without modification,
3601 are permitted in any medium without royalty provided the copyright
3602 notice and this notice are preserved.