1 2011-12-13 Paolo Carlini <paolo.carlini@oracle.com>
4 * semantics.c (begin_lambda_type): Check begin_class_definition return
5 value for error_mark_node.
6 * parser.c (cp_parser_lambda_expression): Check begin_lambda_type
7 return value for error_mark_node.
9 2011-12-13 Fabien Chêne <fabien@gcc.gnu.org>
12 * cp-tree.h (USING_DECL_TYPENAME_P): New macro.
13 * parser.c (cp_parser_nonclass_name): Handle using declarations
14 that refer to a dependent type.
15 (cp_parser_using_declaration): Set USING_DECL_TYPENAME_P to 1 if
16 the using declaration refers to a dependent type.
18 2011-12-12 Jakub Jelinek <jakub@redhat.com>
21 * parser.c (cp_parser_omp_for_loop): When determining whether
22 to use cp_parser_omp_for_incr or cp_parser_expression and when
23 calling cp_parser_omp_for_incr, use real_decl instead of decl.
25 2011-12-12 Torvald Riegel <triegel@redhat.com>
27 * semantics.c (finish_transaction_stmt, build_transaction_expr):
28 Accept new noexcept parameter and handle it.
29 * cp-tree.h (finish_transaction_stmt, build_transaction_expr): Adapt
31 * parser.c (cp_parser_exception_specification_opt): Extract
32 noexcept-specification parsing to ...
33 (cp_parser_noexcept_specification_opt): ...here. Allow for parsing
34 non-constexpr noexcept arguments.
35 (cp_parser_transaction, cp_parser_transaction_expression): Parse
36 and handle noexcept-specifications.
37 (cp_parser_function_transaction): Adapt to finish_transaction_stmt
39 * pt.c (tsubst_expr): Adapt to new noexcept parameters when
40 building transactions.
42 2011-12-12 Torvald Riegel <triegel@redhat.com>
44 * cp-tree.def (MUST_NOT_THROW_EXPR): Add condition parameter.
45 * cp-tree.h (MUST_NOT_THROW_COND): New.
46 (build_must_not_throw_expr): Declare.
47 * dump.c (cp_dump_tree): Dump MUST_NOT_THROW_EXPR condition.
48 * except.c (build_must_not_throw_expr): New.
49 (initialize_handler_parm): Use it.
50 (begin_eh_spec_block, wrap_cleanups_r): Adapt to condition.
51 * pt.c (tsubst_expr): Handle MUST_NOT_THROW_EXPR.
53 2011-12-12 Richard Guenther <rguenther@suse.de>
56 * tree.c (cp_free_lang_data): No longer clear anonymous names.
58 2011-12-09 Jason Merrill <jason@redhat.com>
61 * call.c (perform_implicit_conversion_flags): Remove earlier kludge.
62 * parser.c (cp_parser_omp_for_loop): Use cp_parser_omp_for_incr
63 in templates even if decl isn't type-dependent.
65 2011-12-09 Dodji Seketeli <dodji@redhat.com>
68 * cp-tree.h (TYPE_TEMPLATE_INFO): Rewrite this accessor macro to
69 better support aliased types.
70 (TYPE_ALIAS_P): Don't crash on TYPE_NAME nodes that are not
72 * pt.c (find_parameter_packs_r): Handle types aliases.
73 (push_template_decl_real): Check for bare parameter packs in the
74 underlying type of an alias template.
76 2011-12-08 Jason Merrill <jason@redhat.com>
79 * typeck.c (build_x_conditional_expr): Restrict glvalue games to C++11.
82 * pt.c (tsubst_expr) [DECL_EXPR]: Handle capture proxies properly.
83 * semantics.c (insert_capture_proxy): No longer static.
84 * cp-tree.h: Declare it.
86 2011-12-07 Jakub Jelinek <jakub@redhat.com>
89 * decl.c (grokdeclarator): Error for auto on non-static data members.
92 * typeck2.c (cxx_incomplete_type_diagnostic): Don't
93 ICE if TREE_OPERAND (value, 1) is overloaded.
96 * decl.c (reshape_init_class): Complain if d->cur->index is
98 * parser.c (cp_parser_initializer_list): If cp_parser_parse_definitely
99 fails, clear designator.
102 * init.c (build_value_init): Allow array types even when
103 processing_template_decl.
105 2011-12-07 Ed Smith-Rowland <3dw4rd@verizon.net>
108 * parser.c (lookup_literal_operator): Check that declaration is an
111 2011-12-06 Jakub Jelinek <jakub@redhat.com>
114 * pt.c (tsubst_decl): Don't call strip_array_domain on
117 2011-12-06 Paolo Carlini <paolo.carlini@oracle.com>
120 * init.c (build_value_init): Check build_aggr_init_expr return
121 value for error_mark_node.
123 2011-12-06 Dodji Seketeli <dodji@redhat.com>
126 * parser.c (cp_parser_check_class_key): Add note about earlier
129 2011-12-05 Fabien Chêne <fabien@gcc.gnu.org>
132 * semantics.c (finish_id_expression): Strip using declarations
133 early in the function.
135 2011-12-05 Paolo Carlini <paolo.carlini@oracle.com>
138 * init.c (perform_member_init): Early return if init is error_mark_node.
140 2011-12-05 Paolo Carlini <paolo.carlini@oracle.com>
143 * semantics.c (finish_underlying_type): Use %qT, not %qE for the
146 2011-12-05 Jason Merrill <jason@redhat.com>
148 * init.c (expand_default_init): Unshare args in ctor delegation.
150 2011-12-05 Ville Voutilainen <ville.voutilainen@gmail.com>
151 Pedro Lamarão <pedro.lamarao@gmail.com>
153 Implement C++11 delegating constructors.
154 * cp-tree.h (enum cpp0x_warn_str): Add CPP0X_DELEGATING_CTORS.
155 * error.c (maybe_warn_cpp0x): Adjust.
156 * parser.c (cp_parser_mem_initializer_list): Use it. Diagnose
157 multiple initializers if a delegating initializer is present.
158 * call.c (build_special_member_call): Convert an assert into an if.
159 * init.c (perform_target_ctor): New.
160 (emit_mem_initializers): Use it.
161 (expand_member_init, expand_default_init): Adjust.
163 2011-12-05 Paolo Carlini <paolo.carlini@oracle.com>
166 * typeck2.c (build_functional_cast): Early return error_mark_node
167 for invalid uses of 'auto'.
168 * parser.c (cp_parser_direct_declarator): When
169 cp_parser_constant_expression returns error do not produce further
170 diagnostic for the bound.
172 2011-12-03 Paolo Carlini <paolo.carlini@oracle.com>
175 * call.c (null_ptr_cst_p): STRIP_NOPS in c++11 mode too.
177 2011-12-01 Jason Merrill <jason@redhat.com>
179 * call.c (build_new_method_call_1): Handle aggregate initialization.
180 * tree.c (stabilize_init): Handle CONSTRUCTOR.
182 2011-12-01 Paolo Carlini <paolo.carlini@oracle.com>
185 * call.c (build_user_type_conversion_1): Early return NULL if
188 2011-12-01 Paolo Carlini <paolo.carlini@oracle.com>
191 * pt.c (unify_inconsistency): Use either %qT or %qE depending on
192 whether parm is a type or non-type parameter.
194 2011-11-30 Jason Merrill <jason@redhat.com>
197 * name-lookup.c (push_to_top_level): Set stmts_are_full_exprs_p.
198 * decl.c (build_aggr_init_full_exprs): Just assert that it's true.
199 (check_initializer): Here too.
201 2011-11-30 Paolo Carlini <paolo.carlini@oracle.com>
204 * rtti.c (ifnonnull): Use nullptr_node.
205 (build_dynamic_cast_1): Call cp_truthvalue_conversion instead
206 of c_common_truthvalue_conversion.
208 2011-11-24 Paolo Carlini <paolo.carlini@oracle.com>
211 * pt.c (instantiate_class_template_1): If lambda_function (type)
212 is NULL_TREE do not instantiate_decl.
214 2011-11-24 Paolo Carlini <paolo.carlini@oracle.com>
217 * class.c (build_base_path): For the null pointer check use
218 nullptr_node instead of integer_zero_node.
220 2011-11-22 Dodji Seketeli <dodji@redhat.com>
223 * decl.c (check_elaborated_type_specifier): Gracefully handle
224 error_mark_node. Accept bound template template parameters.
225 Update diagnostics for alias template specializations. Update
227 * parser.c (cp_parser_elaborated_type_specifier): Use
228 check_elaborated_type_specifier for simple-template-ids as well.
230 2011-11-22 Paolo Carlini <paolo.carlini@oracle.com>
233 * semantics.c (finish_decltype_type): Handle PTRMEM_CST.
235 2011-11-22 Dodji Seketeli <dodji@redhat.com>
238 * parser.c (cp_parser_alias_declaration): Don't allow type
239 definition in templates.
241 2011-11-22 Paolo Carlini <paolo.carlini@oracle.com>
244 * typeck.c (cp_build_binary_op, [case EQ_EXPR]): For targets having
245 TARGET_PTRMEMFUNC_VBIT_LOCATION == ptrmemfunc_vbit_in_delta, do here
246 the -Wzero-as-null-pointer-constant warning for pmf == 0.
248 2011-11-21 Torvald Riegel <triegel@redhat.com>
250 * pt.c (tsubst_copy_and_build): Handle TRANSACTION_EXPR.
252 2011-11-21 Ed Smith-Rowland <3dw4rd@verizon.net>
255 * parser.c (lookup_literal_operator): New.
256 (cp_parser_userdef_char_literal): Use it.
257 (cp_parser_userdef_numeric_literal): Use it.
258 (cp_parser_userdef_string_literal): Use lookup_name.
260 2011-11-20 Jason Merrill <jason@redhat.com>
262 * pt.c (tsubst_pack_expansion): Fix SFINAE.
265 * cp-tree.h (PACK_EXPANSION_EXTRA_ARGS): New.
266 * cp-tree.def (EXPR_PACK_EXPANSION): Add an operand for it.
267 * pt.c (tsubst_pack_expansion): Set and use it.
268 (iterative_hash_template_arg): Hash it.
269 (template_args_equal): Compare it.
270 (comp_template_args_with_info): Handle nulls.
271 * tree.c (cp_walk_subtrees): Walk it.
272 * typeck.c (structural_comptypes): Compare it.
273 * ptree.c (cxx_print_type): Print it.
275 * pt.c (type_unification_real): Set input_location
276 during default arg instantiation.
278 2011-11-20 Paolo Carlini <paolo.carlini@oracle.com>
281 * pt.c (unify_inconsistency): Handle non-type parameters better.
282 * error.c (dump_expr): Handle TEMPLATE_TEMPLATE_PARM.
284 2011-11-20 Dodji Seketeli <dodji@redhat.com>
287 * pt.c (lookup_template_class_1): Go out early if the type of the
288 template is error_mark_node.
290 2011-11-19 Paolo Carlini <paolo.carlini@oracle.com>
293 * semantics.c (potential_constant_expression_1): Handle IF_STMT,
294 DO_STMT, FOR_STMT, and WHILE_STMT.
296 2011-11-18 Fabien Chêne <fabien@gcc.gnu.org>
299 * search.c (lookup_field_1): Handle USING_DECLs for the storted
302 2011-11-18 Paolo Carlini <paolo.carlini@oracle.com>
305 * pt.c (tsubst_copy_and_build): Handle FIX_TRUNC_EXPR.
307 2011-11-18 Dodji Seketeli <dodji@redhat.com>
310 * pt.c (primary_template_instantiation_p): Don't forget to
311 consider alias declarations.
313 2011-11-17 Jason Merrill <jason@redhat.com>
316 * decl.c (grokdeclarator): Improve C++98 trailing return diagnostic.
319 * class.c (add_implicitly_declared_members): Update move
323 * class.c (build_base_path): Don't do calculation in templates.
325 2011-11-15 Torvald Riegel <triegel@redhat.com>
327 * parser.c (cp_parser_transaction_expression): Require parentheses
328 when parsing transaction expressions.
330 2011-11-14 Ed Smith-Rowland <3dw4rd@verizon.net>
333 * typeck.c (check_literal_operator_args): Add processing_specialization
334 to check for void template fn. Test for exact arity for non-template fn.
336 2011-11-14 Fabien Chêne <fabien@gcc.gnu.org>
342 * search.c (lookup_field_1): Look through USING_DECL.
343 (lookup_field_r): Call lookup_fnfields_slot instead of
345 * semantics.c (finish_member_declaration): Remove the check that
346 prevents USING_DECLs from being verified by
347 pushdecl_class_level. Call add_method for using declarations that
348 designates functions if the using declaration is in a template
349 class. Set DECL_IGNORED_P on class-scope using declarations.
350 * typeck.c (build_class_member_access_expr): Handle USING_DECLs.
351 * class.c (check_field_decls): Keep using declarations.
352 (add_method): Remove two diagnostics about conflicting using
354 * parser.c (cp_parser_nonclass_name): Handle USING_DECLs.
355 * decl.c (start_enum): Call xref_tag whenever possible.
356 * cp-tree.h (strip_using_decl): Declare, and reident the previous
358 * name-lookup.c (strip_using_decl): New function.
359 (supplement_binding_1): Call strip_using_decl on decl and
360 bval. Perform most of the checks with USING_DECLs stripped. Also
361 check that the target decl and the target bval does not refer to
362 the same declaration. Allow pushing an enum multiple times in a
363 template class. Adjustment to diagnose using redeclarations. Call
364 diagnose_name_conflict.
365 (push_class_level_binding): Call strip_using_decl on decl and
366 bval. Perform most of the checks with USING_DECLs stripped. Return
367 true if both decl and bval refer to USING_DECLs and are dependent.
368 (diagnose_name_conflict): New function.
370 2011-11-12 Jason Merrill <jason@redhat.com>
373 * call.c (set_up_extended_ref_temp): Warn about references
374 bound to non-static reference members.
375 * init.c (perform_member_init): Pass in the member.
378 * cp-gimplify.c (cp_gimplify_expr): Leave clobbers alone.
380 2011-11-11 Ed Smith-Rowland <3dw4rd@verizon.net>
383 * typeck.c (check_literal_operator_args): Reorganize test for string
384 operators so size_t search depends on finding string first.
386 2011-11-10 Jason Merrill <jason@redhat.com>
389 * pt.c (convert_nontype_argument_function): Allow decls with
390 internal linkage in C++11.
391 (convert_nontype_argument): Likewise.
394 * decl2.c (mark_used): Defer synthesis of virtual functions.
395 * method.c (use_thunk): Make sure the target function has
396 DECL_INTERFACE_KNOWN.
399 * call.c (joust): Check the second conversion sequence
400 before checking templates.
402 2011-11-09 Paolo Carlini <paolo.carlini@oracle.com>
405 * pt.c (tsubst_copy_and_build) [IDENTIFIER_NODE]: In C++11 mode
406 pass allow_non_integral_constant_expression_p = true to
407 finish_id_expression.
409 2011-11-09 Jason Merrill <jason@redhat.com>
412 * pt.c (maybe_instantiate_noexcept): Check the return value of
416 * parser.c (cp_parser_range_for): check_for_bare_parameter_packs.
419 * class.c (build_base_path): Don't ICE in fold_non_dependent_expr.
421 * Make-lang.in (check_g++_parallelize): Add dg-torture.exp.
422 (check-c++0x): Obsolete.
424 * pt.c (invalid_nontype_parm_type_p): Avoid printing "<type error>".
426 * pt.c (convert_nontype_argument): Only integral arguments
429 * parser.c (cp_parser_alias_declaration): Don't do semantic
430 processing if parsing failed.
432 2011-11-09 Paolo Carlini <paolo.carlini@oracle.com>
435 * init.c (build_new_1, build_vec_delete_1, build_delete):
438 2011-11-09 Paolo Carlini <paolo.carlini@oracle.com>
441 * search.c (lookup_member): Change to take also a tsubst_flags_t
443 (lookup_field, lookup_fnfields): Adjust calls.
444 * typeck.c (lookup_destructor, finish_class_member_access_expr,
445 build_ptrmemfunc_access_expr): Likewise.
446 * class.c (handle_using_decl, maybe_note_name_used_in_class):
448 * pt.c (resolve_typename_type): Likewise.
449 * semantics.c (lambda_function): Likewise.
450 * parser.c (cp_parser_perform_range_for_lookup,
451 cp_parser_lookup_name): Likewise.
452 * friend.c (make_friend_class): Likewise.
453 * name-lookup.c (pushdecl_maybe_friend_1, get_class_binding,
454 do_class_using_decl, lookup_qualified_name): Likewise.
455 * cp-tree.h (lookup_member): Adjust declaration.
457 2011-11-09 Dodji Seketeli <dodji@redhat.com>
460 * cp-tree.h (TYPE_ALIAS_P, TYPE_TEMPLATE_INFO): Don't crash on
464 * parser.c (cp_parser_alias_declaration): Require ';' at the end
467 2011-11-09 Dodji Seketeli <dodji@redhat.com>
470 * decl2.c (check_member_template): Accept alias templates and ...
471 * parser.c (cp_parser_alias_declaration): ... use it here.
473 2011-11-08 Jason Merrill <jason@redhat.com>
476 * typeck.c (build_x_conditional_expr): Preserve lvalue/xvalueness.
477 * tree.c (lvalue_kind) [NON_DEPENDENT_EXPR]: Return clk_ordinary
480 2011-11-08 Richard Guenther <rguenther@suse.de>
483 * error.c (dump_expr): Handle SSA_NAMEs.
485 2011-11-07 Richard Henderson <rth@redhat.com>
486 Aldy Hernandez <aldyh@redhat.com>
487 Torvald Riegel <triegel@redhat.com>
489 Merged from transactional-memory.
491 * call.c (build_new_function_call): Call tm_malloc_replacement.
492 * class.c (check_bases): Compute transaction attributes for the
493 class based on its base classes.
494 (look_for_tm_attr_overrides, set_one_vmethod_tm_attributes,
495 set_method_tm_attributes): New.
496 (finish_struct_1): Call set_method_tm_attributes.
497 * cp-tree.h (begin_transaction_stmt, finish_transaction_stmt,
498 build_transaction_expr): Declare.
499 (TRANSACTION_EXPR_IS_STMT): New.
500 * decl.c (push_cp_library_fn): Set attribute to transaction_safe.
501 * except.c (do_get_exception_ptr): Apply transaction_pure.
502 (do_begin_catch): Mark _ITM_cxa_begin_catch transaction_pure and
503 record as transactional-memory wrapper.
504 (do_end_catch): Similarly for _ITM_cxa_end_catch.
505 (do_allocate_exception): Similarly for _ITM_cxa_allocate_exception.
506 (build_throw): Similarly for _ITM_cxa_throw. Make __cxa_rethrow pure.
507 * parser.h (struct cp_parser): Add in_transaction flag.
508 * parser.c (enum non_integral_constant): Add NIC_TRANSACTION.
509 (cp_parser_non_integral_constant_expression): Handle NIC_TRANSACTION.
510 (enum required_token): Add transaction tokens.
511 (cp_parser_transaction, cp_parser_transaction_expression,
512 cp_parser_function_transaction, cp_parser_transaction_cancel,
513 cp_parser_txn_attribute_opt): New.
514 (cp_parser_unary_expression): Handle RID_TRANSACTION*.
515 (cp_parser_statement, cp_parser_function_definition_after_declarator,
516 cp_parser_token_starts_function_definition_p): Same.
517 (cp_parser_required_error): Handle RT_TRANSACTION*.
518 * pt.c (tsubst_expr): Handle TRANSACTION_EXPR.
519 * semantics.c (begin_transaction_stmt, finish_transaction_stmt,
520 build_transaction_expr): New.
522 2011-11-08 Dodji Seketeli <dodji@redhat.com>
524 Fix context handling of alias-declaration
525 * decl.c (start_decl): Update comment.
526 * error.c (dump_alias_template_specialization): Dump the context
527 of the specialization.
528 * parser.c (cp_parser_alias_declaration): Call pop_scope on the
529 pushed scope yielded by start_decl.
531 2011-11-08 Paolo Carlini <paolo.carlini@oracle.com>
534 * parser.c (cp_parser_postfix_dot_deref_expression): Reject invalid
535 uses of '->' and '.' as postfix-expression in namespace scope.
537 2011-11-07 Jason Merrill <jason@redhat.com>
540 * pt.c (tsubst_copy_and_build) [CALL_EXPR]: Don't crash
541 if lookup finds a non-function.
544 * parser.c (cp_parser_initializer_list): Parse C99
545 array designators tentatively.
548 * pt.c (tsubst_copy): Handle NAMESPACE_DECL.
549 (tsubst_copy_and_build) [COMPONENT_REF]: Handle a still-dependent
552 2011-11-07 Paolo Carlini <paolo.carlini@oracle.com>
554 * pt.c (tsubst_copy_and_build): Fix qualified_name_lookup_error
555 call in case COMPONENT_REF.
557 2011-11-07 Jason Merrill <jason@redhat.com>
558 Dodji Seketeli <dodji@redhat.com>
560 Support C++11 alias-declaration
562 * cp-tree.h (TYPE_DECL_ALIAS_P, TYPE_ALIAS_P)
563 (DECL_TYPE_TEMPLATE_P, DECL_ALIAS_TEMPLATE_P): New accessor
565 (TYPE_TEMPLATE_INFO): Get template info of an alias template
566 specializations from its TYPE_DECL.
567 (SET_TYPE_TEMPLATE_INFO): Set template info of alias template
568 specializations into its TYPE_DECL.
569 (DECL_CLASS_TEMPLATE_P): Re-write using the new
570 DECL_TYPE_TEMPLATE_P.
571 (enum cp_decl_spec): Add new ds_alias enumerator.
572 (alias_type_or_template_p, alias_template_specialization_p):
573 Declare new functions.
574 * parser.c (cp_parser_alias_declaration): New static function.
575 (cp_parser_check_decl_spec): Add "using" name for the `alias'
577 (cp_parser_type_name): Update comment. Support simple-template-id
578 representing alias template specializations in c++0x mode.
579 (cp_parser_qualifying_entity): Update comment. Use
581 (cp_parser_block_declaration): Handle alias-declaration in c++11.
583 (cp_parser_template_id): Handle specializations of alias
585 (cp_parser_member_declaration): Add alias-declaration production
586 to comment. Support alias-declarations.
587 (cp_parser_template_declaration_after_export): Handle alias
589 * decl.c (make_typename_type, make_unbound_class_template): Accept
591 (grokdeclarator): Set TYPE_DECL_ALIAS_P on alias
593 * decl2.c (grokfield): Move template creation after setting up the
594 TYPE_DECL of the alias, so that the TEMPLATE_DECL of the alias
595 template actually carries the right type-id of the alias
597 * pt.c (alias_type_or_template_p)
598 (alias_template_specialization_p): Define new public functions.
599 (maybe_process_partial_specialization): Reject partial
600 specializations of alias templates.
601 (primary_template_instantiation_p): Consider alias template
603 (push_template_decl_real): Assert that TYPE_DECLs of alias
604 templates are different from those of class template. Store
605 template info onto the TYPE_DECL of the alias template.
606 (convert_template_argument): Strip aliases from template
608 (lookup_template_class_1): Handle the creation of the
609 specialization of an alias template.
610 (tsubst_decl): Create a substituted copy of the TYPE_DECL of an
611 member alias template.
612 (tsubst): Handle substituting into the type of an alias template.
613 Handle substituting UNBOUND_CLASS_TEMPLATE into
614 BOUND_TEMPLATE_TEMPLATE_PARM.
615 (do_type_instantiation): Better diagnostics when trying to
616 explicitely instantiate a non-class template.
617 * search.c (lookup_field_1, lookup_field_r): Support looking up
619 * semantics.c (finish_template_type): For instantiations of alias
620 templates, return the TYPE_DECL of the actual alias and not the
621 one of the aliased type.
622 * error.c (dump_alias_template_specialization): New static
624 (dump_type): Handle printing of alias templates and their
625 specializations. templates.
626 (dump_aggr_type): For specialization of alias templates, fetch
627 arguments from the right place.
628 (dump_decl): Print an alias-declaration like `using decl = type;'
629 (dump_template_decl): Support printing of alias templates.
631 2011-11-07 Jason Merrill <jason@redhat.com>
634 * decl2.c (constrain_visibility): Return void. Add tmpl parm
635 which gives the constraint priority over an attribute.
636 (constrain_visibility_for_template, determine_visibility): Adjust.
637 * pt.c (instantiate_class_template_1): Call determine_visibility.
640 * decl.c (save_function_data): Clear local_typedefs.
642 * decl.c (cp_finish_decl): Only make_tree_vector if we're calling
645 2011-11-06 Jason Merrill <jason@redhat.com>
648 * decl2.c (constrain_visibility): Check decl_has_visibility_attr
649 rather than DECL_VISIBILITY_SPECIFIED.
651 2011-11-06 Paolo Carlini <paolo.carlini@oracle.com>
654 * decl2.c (mark_used): Early return false after error or sorry.
655 * cp-tree.h (mark_used): Adjust declaration.
656 * semantics.c (finish_id_expression): Check mark_used return value.
658 2011-11-05 Jason Merrill <jason@redhat.com>
661 * decl.c (cp_finish_decl): Mostly revert previous change.
663 2011-11-04 Jason Merrill <jason@redhat.com>
666 * init.c (perform_member_init): Strip TARGET_EXPR around NSDMI.
667 Do temporary lifetime extension.
670 * decl.c (cp_finish_decl): Run cleanups in the right order.
672 2011-11-04 Eric Botcazou <ebotcazou@adacore.com>
675 * semantics.c (finish_offsetof): Adjust call to fold_offsetof.
676 * typeck.c (cp_build_addr_expr_1): Call fold_offsetof_1.
678 2011-11-04 Paolo Carlini <paolo.carlini@oracle.com>
680 * typeck.c (build_indirect_ref): Use ATTRIBUTE_UNUSED.
681 * mangle.c (write_unnamed_type_name): Likewise.
683 2011-11-04 Magnus Fromreide <magfr@lysator.liu.se>
685 * parser.c (cp_parser_enumerator_list): Do not warn about
686 trailing commas in C++0x mode.
688 2011-11-04 Olivier Goffart <olivier@woboq.com>
689 Jason Merrill <jason@redhat.com>
692 * class.c (check_field_decls): NSDMI makes a class non-aggregate.
694 2011-11-04 Paolo Carlini <paolo.carlini@oracle.com>
697 * call.c (conversion_null_warnings): For 'false' to NULL pointer,
698 just check that TREE_TYPE (expr) is a BOOLEAN_TYPE.
700 2011-11-04 Ed Smith-Rowland <3dw4rd@verizon.net>
703 * parser.c (cp_parser_userdef_string_literal): Fix string length.
705 2011-11-04 Jason Merrill <jason@redhat.com>
708 * call.c (extend_ref_init_temps, extend_ref_init_temps_1): New.
709 (set_up_extended_ref_temp): Use it. Change cleanup parm to VEC.
710 (initialize_reference): Just call convert_like.
711 * decl.c (grok_reference_init): Just call initialize_reference.
712 (build_init_list_var_init): Remove.
713 (check_initializer): Change cleanup parm to VEC. Handle references
714 like other types. Call perform_implicit_conversion instead
715 of build_init_list_var_init. Don't use build_aggr_init for
716 aggregate initialization of arrays.
717 (cp_finish_decl): Change cleanup to VEC.
718 * typeck2.c (store_init_value): Call extend_ref_init_temps.
719 Use build_vec_init for non-constant arrays.
720 * init.c (expand_aggr_init_1): Adjust.
721 (build_vec_init): Avoid re-converting an initializer
722 that's already digested.
723 * mangle.c (mangle_ref_init_variable): Add a discriminator.
725 * typeck.c (convert_for_initialization): Adjust.
726 * decl2.c (maybe_emit_vtables): Adjust.
728 2011-11-02 Jason Merrill <jason@redhat.com>
731 * init.c (build_aggr_init): Don't set LOOKUP_ONLYCONVERTING
732 if the initializer has TARGET_EXPR_DIRECT_INIT_P.
733 (expand_default_init): An initializer with TARGET_EXPR_DIRECT_INIT_P
734 or TARGET_EXPR_LIST_INIT_P doesn't need more processing.
735 * tree.c (bot_manip): Propagate TARGET_EXPR_IMPLICIT_P,
736 TARGET_EXPR_LIST_INIT_P, TARGET_EXPR_DIRECT_INIT_P.
737 * call.c (convert_like_real): Set TARGET_EXPR_DIRECT_INIT_P
738 as appropriate on list-value-initialization.
740 * parser.c (cp_parser_decl_specifier_seq): Change "C++0x" to
742 (cp_lexer_get_preprocessor_token): Likewise.
743 (cp_parser_binary_expression): Likewise.
745 2011-11-02 Paolo Carlini <paolo.carlini@oracle.com>
748 * typeck2.c (check_narrowing): Adjust OPT_Wnarrowing diagnostics.
749 (digest_init_r): Call check_narrowing irrespective of the C++ dialect.
750 * decl.c (check_initializer): Likewise.
751 * semantics.c (finish_compound_literal): Likewise.
753 2011-11-02 Paolo Carlini <paolo.carlini@oracle.com>
756 * typeck.c (build_const_cast_1): Fix -Wcast-qual for false
757 comp_ptr_ttypes_const.
759 2011-11-02 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
761 * Make-lang.in (g++spec.o): Pass SHLIB instead of SHLIB_LINK.
763 2011-11-01 Paolo Carlini <paolo.carlini@oracle.com>
766 * cvt.c (cp_convert_to_pointer): Warn for zero as null pointer
768 * typeck.c (cp_truthvalue_conversion): Handle pointers and member
769 function pointers under c_inhibit_evaluation_warnings; use
770 nullptr_node for data member pointers.
771 (cp_build_binary_op): Tweak, just forward to cp_convert op1,
772 either a nullptr_node or an integer_zero_node.
773 (build_ptrmemfunc): Use nullptr_node.
774 * init.c (build_zero_init_1): Likewise.
776 2011-11-01 Jason Merrill <jason@redhat.com>
780 * search.c (lookup_fnfields_idx_nolazy): Split out from...
781 (lookup_fnfields_1): ...here.
782 (lookup_fnfields_slot_nolazy): Use it.
783 * cp-tree.h: Declare it.
784 * class.c (type_has_move_assign): Use it.
785 (type_has_user_declared_move_assign): Likewise.
787 2011-10-31 Jason Merrill <jason@redhat.com>
790 * class.c (check_field_decl): Change c++0x in diags to c++11.
791 * error.c (maybe_warn_cpp0x): Likewise.
792 * parser.c (cp_parser_diagnose_invalid_type_name): Likewise.
793 * pt.c (check_default_tmpl_args): Likewise.
795 2011-10-31 Diego Novillo <dnovillo@google.com>
797 * mangle.c (get_mangled_id): Factor from ...
798 (mangle_decl): ... here.
801 2011-10-25 Gerald Pfeifer <gerald@pfeifer.com>
803 * NEWS (GCC 2.95): Refer to GNU/Linux instead of Linux.
806 2011-10-29 Paolo Carlini <paolo.carlini@oracle.com>
809 * call.c (build_new_op_1): Handle ABS_EXPR together with the
812 2011-10-28 Paolo Carlini <paolo.carlini@oracle.com>
815 2011-10-28 Paolo Carlini <paolo.carlini@oracle.com>
818 * pt.c (tsubst_copy_and_build): Fix qualified_name_lookup_error
819 call in case COMPONENT_REF.
821 2011-10-28 Paolo Carlini <paolo.carlini@oracle.com>
823 * pt.c (unify_pack_expansion): Initialize bad_old_arg and bad_new_arg.
825 2011-10-28 Paolo Carlini <paolo.carlini@oracle.com>
828 * pt.c (tsubst_copy_and_build): Fix qualified_name_lookup_error
829 call in case COMPONENT_REF.
831 2011-10-27 Jason Merrill <jason@redhat.com>
833 * semantics.c (cxx_eval_outermost_constant_expr): Check
835 (cxx_eval_component_reference): Check DECL_MUTABLE_P.
837 2011-10-27 Roberto Agostino Vitillo <ravitillo@lbl.gov>
840 * decl2.c (determine_hidden_inline): New function.
841 (determine_visibility): fvisibility-inlines-hidden affects inline
844 2011-10-27 Dodji Seketeli <dodji@redhat.com>
846 * cp-tree.h (DECL_DECLARES_TYPE_P): Fix comment.
848 2011-10-26 Jason Merrill <jason@redhat.com>
850 * typeck.c (check_literal_operator_args): Avoid building types.
852 2011-10-26 Ed Smith-Rowland <3dw4rd@verizon.net>
854 Implement C++11 user-defined literals.
855 * cp-objcp-common.c: (cp_tree_size) Return size of USERDEF_LITERAL tree.
856 * cp-tree.h: (UDLIT_OP_*, UDLIT_OPER_P): Literal operator
857 name tools. New tree code for user-defined literals.
858 * cxx-pretty-print.h: (pp_cxx_userdef_literal) New.
859 * cxx-pretty-print.c: (pp_cxx_userdef_literal) New.
860 (pp_cxx_primary_expression, pp_cxx_expression): Use it.
861 * decl.c: (cp_tree_node_structure): Return new tree code.
862 (duplicate_decls): Check for raw vs. template operator conflicts.
863 (grokfndecl, grokdeclarator): New checks for literal operators.
864 * error.c: (dump_expr): Warn about user-defined literals
865 in C++98 mode. (dump_function_name): Pretty printing.
866 * mangle.c: (write_literal_operator_name): New.
867 (write_unqualified_id, write_unqualified_name): Use it.
868 * parser.c: (cp_parser_operator): Handle operator"".
869 (cp_parser_userdef_char_literal, cp_parser_userdef_numeric_literal,
870 cp_parser_userdef_string_literal): New.
871 (cp_parser_primary_expression): Handle new user-defined literal tokens
873 * semantics.c: (potential_constant_expression_1): Add
874 user-defined literals.
875 * typeck.c (check_raw_literal_operator,
876 check_literal_operator_args): New.
878 2011-10-26 Paolo Carlini <paolo.carlini@oracle.com>
880 * typeck.c (cp_build_addr_expr_1): Use BASELINK_P.
881 * class.c (instantiate_type): Likewise.
882 * pt.c (convert_nontype_argument_function, uses_template_parms,
883 tsubst_copy, resolve_nondeduced_context, type_dependent_expression_p):
885 * semantics.c (finish_decltype_type): Likewise.
886 * decl2.c (mark_used): Likewise.
887 * name-lookup.c (arg_assoc): Likewise.
889 2011-10-26 Paolo Carlini <paolo.carlini@oracle.com>
892 * typeck.c (non_reference): Pass NULL_TREE through.
894 2011-10-25 Jason Merrill <jason@redhat.com>
898 * semantics.c (maybe_cleanup_point_expr_void): No longer static.
899 * typeck2.c (split_nonconstant_init_1): Use it.
900 * cp-tree.h: Declare it.
901 * decl.c (wrap_cleanups_r): Stop at CLEANUP_POINT_EXPR.
904 * tree.c (stabilize_init): Stabilize scalar elements of a
907 2011-10-25 Paolo Carlini <paolo.carlini@oracle.com>
910 * typeck.c (composite_pointer_type_r): Check return value of
911 composite_pointer_type_r for error_mark_node.
913 2011-10-25 Paolo Carlini <paolo.carlini@oracle.com>
916 * pt.c (tsubst_copy_and_build): Check return value of
917 tsubst_copy_and_build for error_mark_node.
919 2011-10-23 Paolo Carlini <paolo.carlini@oracle.com>
923 2011-10-23 Paolo Carlini <paolo.carlini@oracle.com>
926 * typeck2.c (check_narrowing): Adjust OPT_Wnarrowing diagnostics.
927 (digest_init_r): Call check_narrowing irrespective of the C++ dialect.
928 * decl.c (check_initializer): Likewise.
929 * semantics.c (finish_compound_literal): Likewise.
931 2011-10-23 Paolo Carlini <paolo.carlini@oracle.com>
934 * typeck2.c (check_narrowing): Adjust OPT_Wnarrowing diagnostics.
935 (digest_init_r): Call check_narrowing irrespective of the C++ dialect.
936 * decl.c (check_initializer): Likewise.
937 * semantics.c (finish_compound_literal): Likewise.
939 2011-10-21 Paolo Carlini <paolo.carlini@oracle.com>
942 * init.c (build_vec_init): Early return error_mark_node if
945 2011-10-21 Paolo Carlini <paolo.carlini@oracle.com>
948 * typeck2.c (cxx_incomplete_type_diagnostic): Improve error message
949 for invalid use of member function.
951 2011-10-21 Ville Voutilainen <ville.voutilainen@gmail.com>
954 * parser.c (cp_parser_class_head): Parse virt-specifiers
955 regardless of whether an id is present
957 2011-10-20 Jason Merrill <jason@redhat.com>
960 * typeck2.c (split_nonconstant_init_1): Handle EH cleanup of
961 initialized subobjects.
963 2011-10-19 Paolo Carlini <paolo.carlini@oracle.com>
966 * class.c (instantiate_type): Fix error message.
968 2011-10-19 Jason Merrill <jason@redhat.com>
971 * tree.c (bot_manip): Propagate AGGR_INIT_ZERO_FIRST.
973 2011-10-19 Roland Stigge <stigge@antcom.de>
976 * semantics.c (potential_constant_expression_1): Use "AST" instead of
977 "ast" in sorry message.
979 2011-10-19 Paolo Carlini <paolo.carlini@oracle.com>
983 * decl.c (duplicate_decls, make_typename_type, grokdeclarator): Use
984 G_() in error message strings to facilitate translation.
985 * semantics.c (finish_id_expression): Likewise.
986 * parser.c (cp_parser_nested_name_specifier_opt,
987 cp_parser_parameter_declaration): Likewise.
989 2011-10-18 Jason Merrill <jason@redhat.com>
992 * pt.c (instantiate_decl): Recognize when a function defaulted
993 outside the class is already instantiated.
996 * decl.c (check_previous_goto_1): Handle using-decl.
998 2011-10-18 Jason Merrill <jason@redhat.com>
1002 * class.c (type_has_user_declared_move_constructor): New.
1003 (type_has_user_declared_move_assign): New.
1004 (add_implicitly_declared_members): Add lazy copy ops
1005 even if there's a move.
1006 * method.c (lazily_declare_fn): Delete implicit copies
1008 (maybe_explain_implicit_delete): Explain this. Use inform rather
1010 * cp-tree.h: Declare new fns.
1012 2011-10-18 Diego Novillo <dnovillo@google.com>
1014 * parser.c: Remove ENABLE_CHECKING markers around debugging
1016 (cp_lexer_dump_tokens): Add arguments START_TOKEN and CURR_TOKEN.
1018 When printing CURR_TOKEN surround it in [[ ]].
1019 Start printing at START_TOKEN.
1021 (cp_debug_print_tree_if_set): New.
1022 (cp_debug_print_context): New.
1023 (cp_debug_print_context_stack): New.
1024 (cp_debug_print_flag): New.
1025 (cp_debug_print_unparsed_function): New.
1026 (cp_debug_print_unparsed_queues): New.
1027 (cp_debug_parser_tokens): New.
1028 (cp_debug_parser): New.
1029 (cp_lexer_start_debugging): Set cp_lexer_debug_stream to stderr.
1030 (cp_lexer_stop_debugging): Set cp_lexer_debug_stream to NULL.
1031 * parser.h (cp_lexer_dump_tokens): Remove declaration.
1032 (cp_debug_parser): Declare.
1034 2011-10-17 Michael Spertus <mike_spertus@symantec.com>
1036 * cp-tree.def: Add BASES as a new tree code.
1037 * cp-tree.h (enum cp_trait_kind): Add CPTK_BASES, CPTK_DIRECT_BASES.
1038 (BASES_TYPE, BASES_DIRECT): Define.
1039 (calculate_bases, finish_bases, calculate_direct_bases): Declare.
1040 * parser.c (cp_parser_trait_expr, cp_parser_template_argument_list,
1041 (cp_parser_simple_type_specifier, cp_parser_save_nsdmi): Use them.
1042 * pt.c (find_parameter_packs_r, tsubst_pack_expansion): Likewise.
1043 * semantics.c (calculate_bases, finish_bases, calculate_direct_bases,
1044 dfs_calculate_bases_pre, dfs_calculate_bases_post,
1045 calculate_bases_helper): Define.
1047 2011-10-17 Jason Merrill <jason@redhat.com>
1050 * parser.c (cp_parser_lambda_introducer): Check for more
1053 2011-10-17 Paolo Carlini <paolo.carlini@oracle.com>
1056 * typeck.c (build_class_member_access_expr): Provide a better error
1057 message for X.Y where X is a pointer to class type.
1058 (finish_class_member_access_expr): Likewise.
1060 2011-10-15 Tom Tromey <tromey@redhat.com>
1061 Dodji Seketeli <dodji@redhat.com>
1063 * error.c (cp_diagnostic_starter): Pass the relevant location to
1064 diagnostic_report_current_module.
1065 (cp_diagnostic_finalizer): Call virt_loc_aware_diagnostic_finalizer.
1067 2011-10-17 Paolo Carlini <paolo.carlini@oracle.com>
1070 * typeck.c (finish_class_member_access_expr): Fix error call
1071 for TREE_CODE (access_path) == TREE_BINFO.
1073 2011-10-15 Paolo Carlini <paolo.carlini@oracle.com>
1076 * semantics.c (finish_trait_expr): Do not try to instantiate the
1077 the base type of an __is_base_of trait.
1078 (check_trait_type): Return a tree; use complete_type_or_else.
1080 2011-10-14 Jason Merrill <jason@redhat.com>
1083 * parser.c (cp_parser_cache_group): Handle end==CPP_COMMA.
1084 (cp_parser_save_nsdmi): Pass it.
1087 * method.c (walk_field_subobs): Check for NSDMI before
1088 complaining about uninitialized fields.
1090 * pt.c (tsubst_decl) [FIELD_DECL]: Use void_zero_node
1091 instead of error_mark_node as a placeholder.
1093 2011-10-14 Paolo Carlini <paolo.carlini@oracle.com>
1096 * call.c (add_builtin_candidate): If two pointers have a composite
1097 pointer type, generate a single candidate with that type.
1099 2011-10-13 Jason Merrill <jason@redhat.com>
1102 * cp-tree.h (VAR_TEMPL_TYPE_FIELD_OR_FUNCTION_DECL_CHECK): New.
1103 (DECL_TEMPLATE_INFO): Use it.
1104 * pt.c (tsubst_decl) [FIELD_DECL]: Set DECL_TEMPLATE_INFO
1105 if the decl has an NSDMI.
1106 * init.c (perform_member_init): Use it.
1109 * cp-tree.h (struct tree_lambda_expr): Add closure field.
1110 (LAMBDA_EXPR_CLOSURE): New.
1111 * pt.c (tsubst_copy_and_build) [LAMBDA_EXPR]: Likewise.
1112 * semantics.c (build_lambda_object): Use it instead of TREE_TYPE.
1113 (begin_lambda_type, lambda_function, add_capture): Likewise.
1114 (add_default_capture, lambda_expr_this_capture): Likewise.
1116 2011-10-13 Diego Novillo <dnovillo@google.com>
1118 * cp-tree.h (struct language_function): Rename in_function_try_handler
1119 to x_in_function_try_handler.
1120 Rename in_base_initializer to x_in_base_initializer.
1123 2011-10-13 Diego Novillo <dnovillo@google.com>
1125 * class.c (sorted_fields_type_new): Factor out of ...
1126 (finish_struct_1): ... here.
1128 2011-10-13 Jason Merrill <jason@redhat.com>
1131 * init.c (expand_aggr_init_1): Don't zero-initialize virtual
1132 bases of a base subobject.
1134 2011-10-12 Paolo Carlini <paolo.carlini@oracle.com>
1137 * decl.c (cxx_init_decl_processing): Add
1138 __attribute__((externally_visible)) to operator new and
1139 operator delete library fn.
1141 2011-10-11 Michael Meissner <meissner@linux.vnet.ibm.com>
1143 * decl.c (duplicate_decls): Delete old interface with two parallel
1144 arrays to hold standard builtin declarations, and replace it with
1145 a function based interface that can support creating builtins on
1146 the fly in the future. Change all uses, and poison the old
1147 names. Make sure 0 is not a legitimate builtin index.
1148 * except.c (build_eh_type_type): Ditto.
1149 (choose_personality_routine): Ditto.
1150 * semantics.c (finish_omp_atomic): Ditto.
1151 (finish_omp_barrier): Ditto.
1152 (finish_omp_flush): Ditto.
1153 (finish_omp_taskwait): Ditto.
1155 2011-10-11 Jason Merrill <jason@redhat.com>
1159 * cp-tree.def (IMPLICIT_CONV_EXPR): New.
1160 * call.c (perform_implicit_conversion_flags): Build it
1161 instead of NOP_EXPR.
1162 * cp-objcp-common.c (cp_common_init_ts): It's typed.
1163 * cxx-pretty-print.c (pp_cxx_cast_expression): Handle it.
1164 (pp_cxx_expression): Likewise.
1165 * error.c (dump_expr): Likewise.
1166 * semantics.c (potential_constant_expression_1): Likewise.
1167 * tree.c (cp_tree_equal): Likewise.
1168 (cp_walk_subtrees): Likewise.
1169 * pt.c (iterative_hash_template_arg): Likewise.
1170 (for_each_template_parm_r): Likewise.
1171 (type_dependent_expression_p): Likewise.
1172 (tsubst_copy, tsubst_copy_and_build): Handle IMPLICIT_CONV_EXPR
1174 * cp-tree.h (IMPLICIT_CONV_EXPR_DIRECT_INIT): New.
1176 2011-10-11 Paolo Carlini <paolo.carlini@oracle.com>
1179 * pt.c (tsubst_copy_and_build): If (complain & tf_error) is false
1180 do not call unqualified_name_lookup_error.
1182 2011-10-10 Paolo Carlini <paolo.carlini@oracle.com>
1185 * call.c (conversion_null_warnings): Don't look through references.
1187 2011-10-09 Paolo Carlini <paolo.carlini@oracle.com>
1190 * init.c (constant_value_1): Add bool parameter.
1191 (decl_constant_value_safe): Add.
1192 (integral_constant_value): Adjust.
1193 (decl_constant_value): Adjust.
1194 * cp-tree.h (decl_constant_value_safe): Declare.
1195 * typeck.c (decay_conversion): Use decl_constant_value_safe.
1196 * call.c (convert_like_real): Likewise.
1198 2011-10-09 Jakub Jelinek <jakub@redhat.com>
1199 Diego Novillo <dnovillo@google.com>
1201 * pt.c (reregister_specialization): Use htab_find instead of
1202 htab_find_slot with INSERT.
1203 (maybe_process_partial_specialization, lookup_template_class_1): Change
1204 slot variable type to void ** to avoid aliasing problems.
1205 (register_specialization): Likewise. Use slot != NULL instead of
1206 more expensive !optimize_specialization_lookup_p (tmpl) test.
1208 2011-10-08 Paolo Carlini <paolo.carlini@oracle.com>
1211 * typeck2.c (abstract_virtuals_error_sfinae): Don't produce duplicate
1212 inform messages in case of cloned destructor.
1214 2011-10-06 Jason Merrill <jason@redhat.com>
1217 * decl.c (grokfndecl): Diagnose redefinition of defaulted fn.
1219 2011-10-02 Jason Merrill <jason@redhat.com>
1221 * pt.c (tsubst_pack_expansion): Re-use ARGUMENT_PACK_SELECTs.
1222 Change unsubstituted_packs to bool.
1224 * parser.c (cp_parser_range_for): Don't try to deduce from {}
1228 Implement N2555 (expanding pack expansion to fixed parm list)
1229 * pt.c (coerce_template_parms): Allow expanding a pack expansion
1230 to a fixed-length argument list.
1231 (unify_pack_expansion): Handle explicit args properly.
1232 (unify) [TREE_VEC]: Handle pack expansions here.
1233 [TYPE_ARGUMENT_PACK]: Not here.
1234 (tsubst_pack_expansion): Don't try to do partial substitution.
1235 (pack_deducible_p): New.
1236 (fn_type_unification): Use it.
1237 (find_parameter_packs_r): Take the TYPE_MAIN_VARIANT
1238 of a type parameter.
1239 (check_non_deducible_conversion): Split from type_unification_real.
1240 (unify_one_argument): Split from type_unification_real...
1241 (unify_pack_expansion): ...and here. Drop call_args_p parm.
1242 (type_unification_real, unify, more_specialized_fn): Adjust.
1244 * class.c (fixed_type_or_null): Handle NSDMI.
1245 * method.c (walk_field_subobs): Disable NSDMI noexcept checking
1248 2011-09-30 Jason Merrill <jason@redhat.com>
1250 * cp-tree.h (TREE_NEGATED_INT): Remove.
1251 * semantics.c (finish_unary_op_expr): Don't set it.
1253 2011-09-30 Janis Johnson <janisjo@codesourcery.com>
1256 * mangle.c (write_type): Handle CV qualifiers for decimal classes.
1258 2011-09-26 Andi Kleen <ak@linux.intel.com>
1260 * repo.c (finish_repo): Use HOST_WIDE_INT_PRINT_HEX_PURE.
1262 2011-09-28 Paolo Carlini <paolo.carlini@oracle.com>
1265 * typeck.c (cp_build_binary_op): With -Wextra, warn for ordered
1266 comparison of pointer with zero.
1268 2011-09-27 Paolo Carlini <paolo.carlini@oracle.com>
1271 * parser.c (cp_parser_elaborated_type_specifier): For RECORD_TYPE,
1272 set CLASSTYPE_DECLARED_CLASS.
1274 2011-09-27 Jakub Jelinek <jakub@redhat.com>
1276 * decl.c (duplicate_decls): If compatible stpcpy prototype
1277 is seen, set implicit_built_in_decls[BUILT_IN_STPCPY].
1279 2011-09-26 Jason Merrill <jason@redhat.com>
1282 * pt.c (tsubst_copy_and_build) [CONST_DECL]: Don't pull out
1283 constant value if we're still in a template.
1286 * typeck.c (structural_comptypes): Ignore cv-quals on typename scope.
1289 * semantics.c (cxx_eval_logical_expression): Use tree_int_cst_equal
1292 2011-09-26 Paolo Carlini <paolo.carlini@oracle.com>
1295 * error.c (dump_template_bindings): Separate bindings with semicolons
1298 2011-09-26 Jason Merrill <jason@redhat.com>
1301 * call.c (compare_ics): Only consider rvaluedness_matches_p
1302 if the target type is the same or it too differs in rvalueness.
1305 * call.c (implicit_conversion): Mask out inappropriate LOOKUP
1306 flags at the top of the function.
1308 * pt.c (tsubst_copy) [PARM_DECL]: Handle 'this' in NSDMI.
1310 2011-09-26 Paolo Carlini <paolo.carlini@oracle.com>
1312 * pt.c (convert_nontype_argument): Handle NULLPTR_TYPE.
1314 2011-09-26 Paolo Carlini <paolo.carlini@oracle.com>
1317 * cp-gimplify.c (get_bc_label): Remove obsolete diagnostics.
1319 2011-09-25 Jason Merrill <jason@redhat.com>
1321 * parser.c (inject_this_parameter): Split out from
1322 cp_parser_late_return_type_opt.
1323 (cp_parser_class_specifier_1): Use it for NSDMIs.
1324 * tree.c (bot_replace): Replace NSDMI 'this' with real 'this'.
1326 2011-09-24 Jason Merrill <jason@redhat.com>
1328 * except.c (expr_noexcept_p): Split out from finish_noexcept_expr.
1329 * cp-tree.h: Declare it.
1330 * method.c (walk_field_subobs): Use it.
1332 * init.c (perform_member_init): Instantiate NSDMI here.
1333 * pt.c (tsubst_decl) [FIELD_DECL]: Not here.
1335 Handle deferred parsing of NSDMIs.
1336 * parser.h (cp_unparsed_functions_entry): Add nsdmis field.
1337 * parser.c (unparsed_nsdmis, cp_parser_save_nsdmi): New.
1338 (cp_parser_late_parse_one_default_arg): Split out from
1339 cp_parser_late_parsing_default_args.
1340 (cp_parser_late_parsing_nsdmi): New.
1341 (push_unparsed_function_queues): Set it.
1342 (cp_parser_parameter_declaration): Save the '=' token.
1343 (cp_parser_template_parameter): Likewise.
1344 (cp_parser_default_argument): Call cp_parser_initializer
1345 rather than cp_parser_initializer_clause.
1346 (cp_parser_class_specifier_1): Parse unparsed_nsdmis.
1347 (cp_parser_member_declaration): Handle nsdmis.
1348 * decl2.c (grokfield): Handle DEFAULT_ARG for a function.
1350 Implement C++11 non-static data member initializers.
1351 * cp-tree.h (enum cpp_warn_str): Add CPP0X_NSDMI.
1352 * error.c (maybe_warn_cpp0x): Handle it.
1353 * call.c (convert_like_real) [ck_user]: Don't complain about
1354 using an explicit constructor for direct-initialization.
1355 * class.c (check_field_decl): Fix ancient typo.
1356 (check_field_decls): NSDMIs make the default ctor non-trivial.
1357 * decl.c (cp_finish_decl): Record NSDMI.
1358 (grokdeclarator): Allow NSDMI.
1359 * decl2.c (grokfield): Allow NSDMI. Correct LOOKUP flags.
1360 * init.c (perform_member_init): Use NSDMI.
1361 * method.c (walk_field_subobs): Check for NSDMI.
1362 * parser.c (cp_parser_member_declaration): Parse { } init.
1363 * semantics.c (register_constexpr_fundef): Don't talk about
1364 a return statement in a constexpr constructor.
1365 (cxx_eval_call_expression): Check DECL_INITIAL instead of
1368 2011-09-24 Paolo Carlini <paolo.carlini@oracle.com>
1371 * class.c (build_base_path): Add a tsubst_flags_t parameter.
1372 (convert_to_base): Adjust call.
1373 * typeck.c (build_class_member_access_expr,
1374 get_member_function_from_ptrfunc, build_static_cast_1): Likewise.
1375 * init.c (dfs_initialize_vtbl_ptrs, emit_mem_initializers): Likewise.
1376 * method.c (do_build_copy_constructor, do_build_copy_assign): Likewise.
1377 * rtti.c (build_dynamic_cast_1): Likewise.
1378 * typeck2.c (build_scoped_ref, build_m_component_ref): Likewise.
1379 * call.c (build_over_call, build_special_member_call): Likewise.
1380 * cvt.c (cp_convert_to_pointer, convert_to_pointer_force,
1381 build_up_reference): Likewise.
1382 * cp-tree.h (build_base_path): Adjust declaration.
1384 2011-09-23 Jason Merrill <jason@redhat.com>
1386 Core 253 - allow const objects with no initializer or
1387 user-provided default constructor if the defaulted constructor
1388 initializes all the subobjects.
1391 * class.c (default_init_uninitialized_part): New.
1392 * cp-tree.h: Declare it.
1393 * decl.c (check_for_uninitialized_const_var): Use it.
1394 * init.c (perform_member_init): Likewise.
1395 (build_new_1): Likewise.
1396 * method.c (walk_field_subobs): Likewise.
1398 2011-09-23 Paolo Carlini <paolo.carlini@oracle.com>
1401 * decl.c (check_static_variable_definition): Allow in-class
1402 initialization of static data member of non-integral type in
1405 2011-09-22 Paolo Carlini <paolo.carlini@oracle.com>
1408 * semantics.c (potential_constant_expression_1): Handle USING_DECL.
1410 2011-09-22 Paolo Carlini <paolo.carlini@oracle.com>
1413 * pt.c (invalid_nontype_parm_type_p): Handle NULLPTR_TYPE.
1415 2011-09-22 Jonathan Wakely <jwakely.gcc@gmail.com>
1416 Paolo Carlini <paolo.carlini@oracle.com>
1419 * friend.c (make_friend_class): cv-qualification is ok in a
1422 2011-09-21 Paolo Carlini <paolo.carlini@oracle.com>
1425 * decl.c (grokdeclarator): Consistently handle both __int128
1426 and unsigned __int128 with -pedantic; suppress diagnostic in
1429 2011-09-20 Jason Merrill <jason@redhat.com>
1431 * cp-tree.h (DECL_TEMPLOID_INSTANTIATION): New.
1432 (DECL_GENERATED_P): New.
1433 * class.c (finalize_literal_type_property): Use them.
1434 * semantics.c (is_instantiation_of_constexpr): Likewise.
1435 (register_constexpr_fundef): Likewise.
1437 * call.c (convert_default_arg): Avoid redundant copy.
1438 * tree.c (bot_manip): Copy everything.
1440 2011-09-20 Roberto Agostino Vitillo <ravitillo@lbl.gov>
1442 * call.c (build_new_method_call_1): Use non-virtual lookup
1443 for final virtual functions.
1445 2011-09-16 Jason Merrill <jason@redhat.com>
1448 * call.c (set_flags_from_callee): Split out from build_call_a.
1449 * cp-tree.h: Declare it.
1450 * tree.c (bot_manip): Call it.
1452 2011-09-15 Jason Merrill <jason@redhat.com>
1455 * parser.c (cp_parser_late_return_type_opt): Check quals parameter
1456 for clearing current_class_ptr, too.
1458 2011-09-14 Diego Novillo <dnovillo@google.com>
1460 * name-lookup.c (lookup_arg_dependent): Use conditional
1462 * decl.c (xref_tag): Likewise.
1464 2011-09-14 Paolo Carlini <paolo.carlini@oracle.com>
1467 * pt.c (regenerate_decl_from_template): Don't pass an error_mark_node
1468 to build_exception_variant.
1470 2011-09-13 Dodji Seketeli <dodji@redhat.com>
1473 * pt.c (template_parameter_pack_p): Support TEMPLATE_PARM_INDEX
1474 nodes. Add a comment.
1475 (arg_from_parm_pack_p): New static function, factorized out from
1476 tsubst_pack_expansion and extended to support non-type parameter
1477 packs represented with TEMPLATE_PARM_INDEX nodes.
1478 (tsubst_pack_expansion): Use arg_from_parm_pack_p.
1480 2011-09-12 Jason Merrill <jason@redhat.com>
1482 * pt.c (type_unification_real): Fix handling of DEDUCE_CONV
1483 with no deducible template parameters.
1484 * call.c (rejection_reason_code): Add rr_template_conversion.
1485 (print_z_candidate): Handle it.
1486 (template_conversion_rejection): New.
1487 (build_user_type_conversion_1): Use it.
1489 * call.c (merge_conversion_sequences): Set bad_p and user_conv_p
1490 on all of the second conversion sequence.
1491 (build_user_type_conversion_1): Set bad_p on the ck_user conv.
1492 (convert_like_real): Handle bad ck_ref_bind with user_conv_p in the
1493 first section. Fix loop logic.
1494 (initialize_reference): Call convert_like for diagnostics when
1495 we have a (bad) conversion.
1497 * call.c (convert_class_to_reference)
1498 (convert_class_to_reference_1): Remove.
1499 (reference_binding): Use build_user_type_conversion_1 instead.
1501 * call.c (initialize_reference): Add flags parm.
1502 * decl.c (grok_reference_init): Likewise.
1503 (check_initializer): Pass it.
1504 * typeck.c (convert_for_initialization): Likewise.
1505 * cp-tree.h: Adjust.
1507 * cp-tree.h (LOOKUP_NO_RVAL_BIND): New.
1508 * call.c (conditional_conversion): Use it.
1509 (reference_binding): Fix handling of xvalues.
1511 2011-09-09 Jason Merrill <jason@redhat.com>
1513 * call.c (implicit_conversion): Check BRACE_ENCLOSED_INITIALIZER_P
1514 before forcing instantiation.
1516 2011-09-08 Paolo Carlini <paolo.carlini@oracle.com>
1519 * typeck2.c (digest_init_r): Call complete_type_or_maybe_complain
1520 instead of complete_type_or_else.
1522 2011-09-08 Dodji Seketeli <dodji@redhat.com>
1524 PR c++/33255 - Support -Wunused-local-typedefs warning
1525 * name-lookup.c (pushdecl_maybe_friend_1): Use the new
1526 record_locally_defined_typedef.
1527 * decl.c (finish_function): Use the new
1528 maybe_warn_unused_local_typedefs.
1529 (grokfield): Use the new record_locally_defined_typedef.
1530 * parser.c (lookup_name): Use the new maybe_record_typedef_use.
1532 2011-09-07 Paolo Carlini <paolo.carlini@oracle.com>
1535 * decl.c (grokdeclarator): Check u.function.exception_specification
1536 for error_mark_node.
1538 2011-09-07 Jason Merrill <jason@redhat.com>
1541 * parser.c (cp_parser_member_declaration): Don't require a constant
1542 rvalue here in C++0x.
1544 * pt.c (type_unification_real): Correct complain arg for tsubsting
1545 default template args.
1547 * pt.c (tsubst_aggr_type): Check TYPE_P before tsubsting.
1549 2011-09-06 Jason Merrill <jason@redhat.com>
1552 * semantics.c (register_constexpr_fundef): Call is_valid_constexpr_fn.
1553 (cx_check_missing_mem_inits): Handle bases and empty trivial members.
1554 (validate_constexpr_fundecl): Remove.
1555 * decl.c (start_preparsed_function): Don't call it.
1556 * cp-tree.h: Don't declare it.
1558 2011-09-04 Jason Merrill <jason@redhat.com>
1561 * call.c (reference_binding): Don't set is_lvalue for an rvalue
1567 * call.c (reference_binding): Set rvaluedness_matches_p properly
1568 for reference to function conversion ops.
1569 (compare_ics): Adjust.
1571 * class.c (trivial_default_constructor_is_constexpr): Rename from
1572 synthesized_default_constructor_is_constexpr.
1573 (type_has_constexpr_default_constructor): Adjust.
1574 (add_implicitly_declared_members): Call it instead.
1575 (explain_non_literal_class): Explain about non-constexpr default ctor.
1576 * cp-tree.h: Adjust.
1577 * method.c (synthesized_method_walk): Adjust.
1578 * semantics.c (explain_invalid_constexpr_fn): Handle defaulted
1583 * init.c (perform_member_init): Don't diagnose missing inits here.
1584 (emit_mem_initializers): Or here.
1585 * method.c (process_subob_fn): Don't instantiate constexpr ctors.
1586 * semantics.c (cx_check_missing_mem_inits): New.
1587 (explain_invalid_constexpr_fn): Call it.
1588 (register_constexpr_fundef): Likewise. Leave
1589 DECL_DECLARED_CONSTEXPR_P set when the body is unsuitable.
1590 (cxx_eval_call_expression): Adjust diagnostics.
1591 (cxx_eval_constant_expression): Catch use of 'this' in a constructor.
1593 2011-08-30 Jason Merrill <jason@redhat.com>
1596 * cp-tree.h (cp_decl_specifier_seq): Rename user_defined_type_p
1597 to type_definition_p.
1598 * parser.c (cp_parser_set_decl_spec_type): Likewise.
1599 * decl.c (grokdeclarator): Check it.
1602 * semantics.c (finish_id_expression): Use
1603 current_nonlambda_class_type for qualified-ids.
1606 * decl.c (poplevel): Disable for scope compatibility hack
1610 * semantics.c (add_capture): Call complete_type for copy.
1613 * semantics.c (cxx_eval_component_reference): Handle
1614 value-initialization for omitted initializers.
1616 2011-08-29 Jason Merrill <jason@redhat.com>
1619 * semantics.c (finish_id_expression): Mark captured variables used.
1621 2011-08-29 Jakub Jelinek <jakub@redhat.com>
1622 Jason Merrill <jason@redhat.com>
1625 * class.c (finish_struct_1): Complain if the first field is
1628 2011-08-29 Jason Merrill <jason@redhat.com>
1632 * parser.c (cp_parser_default_argument): Use
1633 cp_parser_initializer_clause.
1634 (cp_parser_late_parsing_default_args): Likewise.
1636 2011-08-26 Jason Merrill <jason@redhat.com>
1640 * pt.c (check_valid_ptrmem_cst_expr): A null member pointer value
1642 (convert_nontype_argument): Likewise. Implicitly convert nullptr
1643 and do constant folding.
1644 * mangle.c (write_template_arg_literal): Mangle null member
1645 pointer values as 0.
1646 * call.c (null_member_pointer_value_p): New.
1647 * cp-tree.h: Declare it.
1649 2011-08-25 Jason Merrill <jason@redhat.com>
1651 * call.c (convert_like_real): Remove redundant complain checks.
1654 * call.c (convert_like_real): Exit early if bad and !tf_error.
1656 2011-08-23 Jason Merrill <jason@redhat.com>
1658 * typeck2.c (build_functional_cast): Don't try to avoid calling
1660 * pt.c (instantiate_class_template_1): Don't copy TYPE_HAS_* flags.
1662 2011-08-23 Jason Merrill <jason@redhat.com>
1666 * tree.c (dependent_name): New.
1667 (cp_tree_equal): Two calls with the same dependent name are
1668 equivalent even if the overload sets are different.
1670 2011-08-23 Jason Merrill <jason@redhat.com>
1672 * tree.c (build_target_expr): Set TREE_CONSTANT on
1673 literal TARGET_EXPR if the value is constant.
1674 * typeck2.c (build_functional_cast): Don't set it here.
1676 2011-08-23 Jason Merrill <jason@redhat.com>
1679 * call.c (null_ptr_cst_p): Only 0 qualifies in C++11.
1681 2011-08-23 Jason Merrill <jason@redhat.com>
1684 * decl.c (cxx_init_decl_processing): Initialize
1685 dependent_lambda_return_type_node.
1686 * cp-tree.h (cp_tree_index): Add CPTI_DEPENDENT_LAMBDA_RETURN_TYPE.
1687 (dependent_lambda_return_type_node): Define.
1688 (DECLTYPE_FOR_LAMBDA_RETURN): Remove.
1689 * semantics.c (lambda_return_type): Handle overloaded function.
1690 Use dependent_lambda_return_type_node instead of
1691 DECLTYPE_FOR_LAMBDA_RETURN.
1692 (apply_lambda_return_type): Don't check dependent_type_p.
1693 * pt.c (tsubst_copy_and_build): Handle lambda return type deduction.
1694 (instantiate_class_template_1): Likewise.
1695 (tsubst): Don't use DECLTYPE_FOR_LAMBDA_RETURN.
1696 * mangle.c (write_type): Likewise.
1697 * typeck.c (structural_comptypes): Likewise.
1698 (check_return_expr): Handle dependent_lambda_return_type_node.
1700 2011-08-23 Jason Merrill <jason@redhat.com>
1703 * semantics.c (maybe_constant_value): Don't try to fold { }.
1704 * pt.c (build_non_dependent_expr): Don't wrap { }.
1705 * init.c (build_value_init): Allow scalar value-init in templates.
1707 2011-08-23 Jason Merrill <jason@redhat.com>
1709 * semantics.c (potential_constant_expression_1): Allow 'this'.
1711 2011-08-23 Jakub Jelinek <jakub@redhat.com>
1714 * typeck.c (cp_build_modify_expr): Call mark_rvalue_use on rhs
1715 if it has side-effects and needs to be preevaluated.
1717 2011-08-23 Siddhesh Poyarekar <siddhesh.poyarekar@gmail.com>
1720 * except.c (begin_eh_spec_block): Build EH_SPEC block on the
1721 same line as the function.
1723 2011-08-23 Jakub Jelinek <jakub@redhat.com>
1726 * class.c (finish_struct_1): If TYPE_TRANSPARENT_AGGR is set on a type
1727 which doesn't have any fields, clear it and diagnose.
1729 2011-08-18 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
1730 Marc Glisse <marc.glisse@normalesup.org>
1732 PR libstdc++-v3/1773
1733 * mangle.c (decl_mangling_context): Call
1734 targetm.cxx.decl_mangling_context.
1735 (write_unscoped_name): Use decl_mangling_context.
1737 2011-08-18 Dodji Seketeli <dodji@redhat.com>
1740 * pt.c (parameter_of_template_p): Handle comparison with DECLs of
1741 template parameters as created by process_template_parm.
1743 2011-08-16 Jason Merrill <jason@redhat.com>
1746 * pt.c (unify_pack_expansion): Correct overloaded unification
1749 * pt.c (instantiate_class_template_1): If DECL_PRESERVE_P is set
1750 on a member function or static data member, call mark_used.
1753 * typeck2.c (cxx_incomplete_type_diagnostic): Handle
1754 init_list_type_node.
1756 2011-08-13 Jason Merrill <jason@redhat.com>
1759 * name-lookup.c (local_bindings_p): New.
1760 * name-lookup.h: Declare it.
1761 * lex.c (unqualified_name_lookup_error): Use it.
1764 * error.c (dump_expr): Handle MODIFY_EXPR properly.
1766 * decl.c (grok_reference_init): Handle constexpr here.
1767 * call.c (initialize_reference): Not here.
1769 2011-08-12 David Li <davidxl@google.com>
1771 * class.c (update_vtable_entry_for_fn): Set
1772 LOST_PRIMARY bit properly.
1774 2011-08-12 Jason Merrill <jason@redhat.com>
1777 * call.c (convert_arg_to_ellipsis): force_rvalue only in
1778 potentially evaluated context.
1780 2011-08-12 Richard Guenther <rguenther@suse.de>
1782 * call.c (build_over_call): Instead of memcpy use an
1783 assignment of two MEM_REFs.
1785 2011-08-11 Romain Geissler <romain.geissler@gmail.com>
1786 Brian Hackett <bhackett1024@gmail.com>
1788 * decl.c (cp_finish_decl): Invoke callbacks on finish_decl event.
1790 2011-08-10 Richard Guenther <rguenther@suse.de>
1792 * call.c (build_over_call): Call memcpy unconditionally.
1794 2011-08-08 Jason Merrill <jason@redhat.com>
1797 * semantics.c (finish_call_expr): Don't look at 'this' if we
1798 had an explicit object argument.
1801 * typeck2.c (check_narrowing): Fix integer logic.
1803 2011-08-08 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
1805 * Make-lang.in (g++$(exeext)): Add $(EXTRA_GCC_LIBS).
1807 2011-08-05 Jason Merrill <jason@redhat.com>
1810 * semantics.c (potential_constant_expression_1) [CALL_EXPR]: Sorry
1811 on 'this' in a constructor.
1814 * semantics.c (finish_decltype_type): Call invalid_nonstatic_memfn_p.
1817 * init.c (perform_member_init): Handle invalid array initializer.
1820 * semantics.c (cxx_eval_array_reference): Handle failure to
1821 reduce the array operand to something we can work with.
1823 2011-08-05 Gabriel Charette <gchare@google.com>
1825 * decl.c (finish_function): Remove unecessary line 0 hack.
1827 2011-08-05 Jason Merrill <jason@redhat.com>
1830 * typeck.c (build_x_compound_expr_from_list): Also complain
1834 * typeck.c (cp_build_unary_op) [POSTINCREMENT_EXPR]: Strip cv-quals.
1837 * parser.c (cp_parser_range_for): Only do auto deduction in
1838 template if the range is non-dependent.
1840 * init.c (perform_member_init): Always build_aggr_init
1841 for a class member with an explicit mem-initializer.
1843 * pt.c (unify) [TEMPLATE_TYPE_PARM]: Allow VLA for C++0x 'auto'.
1845 2011-08-04 Jakub Jelinek <jakub@redhat.com>
1848 * decl.c (cxx_init_decl_processing): Add alloc_size (1) attribute
1849 for operator new and operator new []. Call init_attributes.
1851 2011-08-02 Jason Merrill <jason@redhat.com>
1854 * parser.c (cp_parser_lambda_body): Clear local_variables_forbidden_p.
1857 * typeck2.c (check_narrowing): Check unsigned mismatch.
1858 * semantics.c (finish_compound_literal): check_narrowing.
1861 * pt.c (find_parameter_packs_r): Handle CONSTRUCTOR.
1864 * init.c (sort_mem_initializers): Initialize uses_unions_p here.
1865 (build_field_list): Not here.
1868 * parser.c (build_range_temp): Split out from...
1869 (cp_convert_range_for): ...here.
1870 (do_range_for_auto_deduction): New.
1871 (cp_parser_range_for): Use it.
1873 2011-08-02 Jakub Jelinek <jakub@redhat.com>
1875 * cp-tree.h (finish_omp_atomic): Adjust prototype.
1876 (cxx_omp_const_qual_no_mutable): New prototype.
1877 (finish_omp_taskyield): New prototype.
1878 * parser.c (cp_parser_omp_atomic): (cp_parser_omp_atomic): Handle
1879 parsing OpenMP 3.1 atomics. Adjust finish_omp_atomic caller.
1880 (cp_parser_omp_clause_name): Handle final and mergeable clauses.
1881 (cp_parser_omp_clause_final, cp_parser_omp_clause_mergeable): New
1883 (cp_parser_omp_all_clauses): Handle PRAGMA_OMP_CLAUSE_FINAL
1884 and PRAGMA_OMP_CLAUSE_MERGEABLE.
1885 (OMP_TASK_CLAUSE_MASK): Allow final and mergeable clauses.
1886 (cp_parser_omp_taskyield): New function.
1887 (cp_parser_pragma): Handle PRAGMA_OMP_TASKYIELD.
1888 (cp_parser_omp_clause_reduction): Handle min and max.
1889 * pt.c (tsubst_expr) <case OMP_ATOMIC>: Handle OpenMP 3.1 atomics.
1890 (tsubst_omp_clauses): Handle OMP_CLAUSE_FINAL and
1891 OMP_CLAUSE_MERGEABLE.
1892 * semantics.c (finish_omp_atomic): Add OPCODE, V, LHS1 and RHS1
1893 arguments. Handle OpenMP 3.1 atomics. Adjust c_finish_omp_atomic
1895 (finish_omp_clauses): Don't complain about const qualified
1896 predetermined vars and static data members in firstprivate clause.
1897 Handle OMP_CLAUSE_FINAL and OMP_CLAUSE_MERGEABLE. Handle MIN_EXPR
1899 (finish_omp_taskyield): New function.
1900 * cp-gimplify.c (cxx_omp_const_qual_no_mutable): New function.
1901 (cxx_omp_predetermined_sharing): Use it.
1903 2011-08-02 Jason Merrill <jason@redhat.com>
1905 * call.c (build_call_a): Also check at_function_scope_p.
1907 2011-08-01 Jason Merrill <jason@redhat.com>
1910 * mangle.c (write_prefix): Handle decltype.
1913 * semantics.c (cxx_eval_vec_init_1): Fix logic.
1916 * semantics.c (potential_constant_expression_1): Allow any builtin.
1917 (morally_constexpr_builtin_function_p): Remove.
1919 2011-07-29 Jason Merrill <jason@redhat.com>
1922 * parser.c (cp_parser_lambda_expression): Also clear in_statement
1923 and in_switch_statement_p.
1924 (cp_parser_class_specifier): Likewise.
1926 2011-07-28 Jason Merrill <jason@redhat.com>
1929 * pt.c (tsubst) [TEMPLATE_PARM_INDEX]: Call convert_from_reference.
1930 (convert_nontype_argument, tsubst_template_arg): Handle its output.
1932 2011-07-28 Paolo Carlini <paolo.carlini@oracle.com>
1935 * semantics.c (potential_constant_expression_1): Handle FMA_EXPR.
1937 2011-07-27 Jeffrey Yasskin <jyasskin@google.com>
1939 * pt.c (build_template_decl): Copy the function_decl's
1940 source location to the new template_decl.
1942 2011-07-26 Paolo Carlini <paolo.carlini@oracle.com>
1945 * typeck.c (cp_build_modify_expr): Check digest_init return value
1946 for error_mark_node.
1948 2011-07-25 Paolo Carlini <paolo.carlini@oracle.com>
1951 * parser.c (cp_parser_perform_range_for_lookup): Always assign *being
1952 and *end before returning.
1954 2011-07-25 Paolo Carlini <paolo.carlini@oracle.com>
1957 * parser.c (cp_parser_perform_range_for_lookup): Early return if
1958 error_operand_p (range).
1960 2011-07-23 Jason Merrill <jason@redhat.com>
1963 * parser.c (cp_parser_qualifying_entity): Handle templates.
1965 2011-07-22 Jason Merrill <jason@redhat.com>
1968 * typeck2.c (check_narrowing): Downgrade permerror to pedwarn.
1969 Make conditional on -Wnarrowing.
1971 2011-07-22 Ville Voutilainen <ville.voutilainen@gmail.com>
1973 Warn about the use of final/override in non-c++0x mode, and
1974 add __final for non-c++0x mode.
1975 * cp-tree.h (cpp0x_warn_str): Add CPP0X_OVERRIDE_CONTROLS.
1976 * error.c (maybe_warn_cpp0x): Adjust.
1977 * parser.c (cp_parser_virt_specifier_seq_opt): Use it. Add
1978 '__final' as a non-c++0x alternative for 'final'.
1980 2011-07-22 Jason Merrill <jason@redhat.com>
1981 Mark Glisse <marc.glisse@normalesup.org>
1984 * decl.c (cp_finish_decl): Apply pragma redefine_extname in
1985 other namespaces as well.
1986 * name-lookup.c (c_linkage_bindings): Define.
1987 (lookup_extern_c_fun_in_all_ns): Rename from
1988 lookup_extern_c_fun_binding_in_all_ns. Return tree.
1989 (pushdecl_maybe_friend_1): Adjust. Copy DECL_ASSEMBLER_NAME.
1991 2011-07-20 Jason Merrill <jason@redhat.com>
1993 * parser.c (cp_parser_initializer_list): Handle C99 .id= and [N]=
1994 designated initializer syntax.
1995 * decl.c (check_array_designated_initializer): Add index parm.
1996 (maybe_deduce_size_from_array_init): Pass it.
1997 (reshape_init_array_1): Likewise.
1999 PR c++/6709 (DR 743)
2000 PR c++/42603 (DR 950)
2001 * parser.c (token_is_decltype, cp_lexer_next_token_is_decltype): New.
2002 (cp_parser_nested_name_specifier_opt): Allow decltype.
2003 (cp_parser_qualifying_entity): Likewise.
2004 (cp_parser_decltype): Replace source tokens with CPP_DECLTYPE.
2005 (cp_parser_simple_type_specifier): Handle decltype as scope.
2006 (cp_parser_base_specifier): Allow decltype.
2007 (cp_parser_base_clause): Don't crash on null base.
2008 * parser.h (CPP_KEYWORD, CPP_TEMPLATE_ID): Move to c-common.h.
2009 (CPP_NESTED_NAME_SPECIFIER, N_CP_TTYPES): Likewise.
2011 2011-07-19 Jason Merrill <jason@redhat.com>
2014 * pt.c (coerce_template_parms): Handle non-pack after pack.
2016 2011-07-19 Richard Guenther <rguenther@suse.de>
2018 * call.c (build_special_member_call): Use fold_build_pointer_plus.
2019 * class.c (build_base_path): Likewise.
2020 (convert_to_base_statically): Likewise.
2021 (dfs_accumulate_vtbl_inits): Likewise.
2022 * cp-gimplify.c (cxx_omp_clause_apply_fn): Likewise.
2023 * except.c (expand_start_catch_block): Likewise.
2024 * init.c (expand_virtual_init): Likewise.
2025 (build_new_1): Likewise.
2026 (build_vec_delete_1): Likewise.
2027 (build_vec_delete): Likewise.
2028 * rtti.c (build_headof): Likewise.
2029 (tinfo_base_init): Likewise.
2030 * typeck.c (get_member_function_from_ptrfunc): Likewise.
2031 (cp_build_addr_expr_1): Likewise.
2032 * typeck2.c (build_m_component_ref): Likewise.
2034 2011-07-18 Martin Jambor <mjambor@suse.cz>
2036 * parser.c (cp_parser_parameter_declaration_list): Initialize
2039 2011-07-16 Jason Merrill <jason@redhat.com>
2041 * pt.c (tinst_level_tick, last_template_error_tick): Replace with
2042 last_error_tinst_level.
2043 (push_tinst_level, pop_tinst_level): Adjust.
2044 (problematic_instantiation_changed): Adjust.
2045 (record_last_problematic_instantiation): Adjust.
2046 * error.c (cp_print_error_function): Don't print
2047 current_function_decl if we're in a template instantiation context.
2048 (print_instantiation_full_context): Always print first line.
2050 2011-07-16 Nathan Froyd <froydnj@codesourcery.com>
2051 Jason Merrill <jason@redhat.com>
2055 * cp-tree.h (fn_type_unification): Add `bool' parameter.
2056 * pt.c (enum template_base_result): Define.
2057 (unify_success, unify_unknown): Define.
2058 (unify_parameter_deduction_failure): Define.
2059 (unify_invalid, unify_cv_qual_mismatch, unify_type_mismatch): Define.
2060 (unify_parameter_pack_mismatch): Define.
2061 (unify_parameter_pack_inconsistent): Define.
2062 (unify_ptrmem_cst_mismatch, unify_vla_arg): Define.
2063 (unify_expression_unequal, unify_inconsistency): Define.
2064 (unify_method_type_error, unify_arity): Likewise.
2065 (unify_too_many_parameters, unify_too_few_parameters): Define.
2066 (unify_arg_conversion, unify_no_common_base): Define.
2067 (unify_illformed_ptrmem_cst_expr): Define.
2068 (unify_substitution_failure): Define.
2069 (unify_inconsistent_template_template_parameters): Define.
2070 (unify_template_deduction_failure): Define.
2071 (unify_template_argument_mismatch): Define.
2072 (unify_overload_resolution_failure): Define.
2073 (comp_template_args_with_info): New function, split out from...
2074 (comp_template_args): ...here. Call it.
2075 (deduction_tsubst_fntype): Add `complain' parameter'. Pass it
2077 (unify): Add `explain_p' parameter. Pass to all relevant calls.
2078 Call above status functions when appropriate.
2079 (resolve_overloaded_unification, try_one_overload): Likewise.
2080 (type_unification, type_unification_real): Likewise.
2081 (unify_pack_expansion): Likewise.
2082 (get_template_base, try_class_unification): Likewise.
2083 (get_bindings, more_specialized_fn): Pass false to unification
2085 (get_class_bindings, do_auto_deduction): Likewise.
2086 (convert_nontype_argument): Likewise.
2087 (fn_type_unification): Likewise. Pass tf_warning_or_error if
2089 (get_template_base): Add `explain_p' parameter and pass it to
2090 try_class_unification. Return an enum template_base_result.
2091 * class.c (resolve_address_of_overloaded_function): Pass false to
2092 fn_type_unification.
2093 * call.c (enum rejection_reason_code): Add new codes.
2094 (struct rejection_reason): Add template_unification field.
2095 Add template_instantiation field.
2096 (template_unification_rejection): Define.
2097 (template_unification_error_rejection): Define.
2098 (template_instantiation_rejection): Define.
2099 (invalid_copy_with_fn_template_rejection): Define.
2100 (add_template_candidate): Pass false to unify.
2101 Provide more rejection reasons when possible.
2102 (print_template_unification_rejection): Define.
2103 (print_arity_rejection): Define, split out from...
2104 (print_z_candidate): ...here. Add cases for new rejection
2107 2011-07-15 Jason Merrill <jason@redhat.com>
2109 * Make-lang.in (check-g++-strict-gc): New.
2110 (cp/except.o): Depend on gt-cp-except.h
2111 * except.c: Include gt-cp-except.h.
2112 * config-lang.in (gtfiles): Add cp/except.c.
2113 * decl2.c (mark_used): Adjust constexpr condition, set
2114 function_depth around template instantiation.
2115 * parser.c (cp_parser_lambda_body): Set function_depth.
2116 * semantics.c (maybe_add_lambda_conv_op): Likewise.
2119 * Make-lang.in (check-c++0x): Use --extra_opts instead of--tool_opts.
2121 2011-07-13 Jason Merrill <jason@redhat.com>
2123 * Make-lang.in (check-c++0x): New.
2125 2011-07-13 Richard Sandiford <richard.sandiford@linaro.org>
2127 * typeck2.c (split_nonconstant_init_1): Pass the initializer directly,
2128 rather than a pointer to it. Return true if the whole of the value
2129 was initialized by the generated statements. Use
2130 complete_ctor_at_level_p instead of count_type_elements.
2132 2011-07-12 Diego Novillo <dnovillo@google.com>
2134 * name-lookup.h (cp_binding_level): Rename from cxx_scope.
2136 (struct cp_binding_level): Fix indentation.
2138 2011-07-11 Jason Merrill <jason@redhat.com>
2141 * pt.c (extract_fnparm_pack): Split out from...
2142 (make_fnparm_pack): ...here.
2143 (instantiate_decl): Handle non-pack parms after a pack.
2144 * semantics.c (maybe_add_lambda_conv_op): Don't in a template.
2146 * decl2.c (decl_constant_var_p): Use decl_maybe_constant_var_p.
2149 * cp-tree.h (struct tinst_level): Add errors field.
2150 * pt.c (neglectable_inst_p, limit_bad_template_recurson): New.
2151 (push_tinst_level): Don't start another decl in that case.
2152 (reopen_tinst_level): Adjust errors field.
2153 * decl2.c (cp_write_global_declarations): Don't complain about
2154 undefined inline if its template was defined.
2155 * mangle.c (mangle_decl_string): Handle failure from push_tinst_level.
2157 2011-07-10 Jason Merrill <jason@redhat.com>
2160 * parser.c (cp_parser_late_return_type_opt): Check quals parameter
2161 rather than current_class_type to determine whether to set 'this'.
2162 (cp_parser_direct_declarator): Pass -1 to quals if member_p is false.
2163 (cp_parser_init_declarator): Pass down member_p.
2165 2011-07-09 Jason Merrill <jason@redhat.com>
2167 * tree.c (build_vec_init_elt): Strip TARGET_EXPR.
2169 2011-07-08 Jason Merrill <jason@redhat.com>
2172 * typeck.c (cp_build_modify_expr): Preevaluate RHS.
2174 * method.c (use_thunk): Use cgraph_add_to_same_comdat_group.
2175 * optimize.c (maybe_clone_body): Likewise.
2176 * semantics.c (maybe_add_lambda_conv_op): Likewise.
2179 * decl.c (expand_static_init): Don't get confused by user
2180 declaration of __cxa_guard_acquire.
2182 * typeck.c (cp_apply_type_quals_to_decl): Don't check
2183 COMPLETE_TYPE_P either.
2186 * typeck.c (cp_apply_type_quals_to_decl): Don't check
2187 TYPE_NEEDS_CONSTRUCTING.
2189 2011-07-07 Jason Merrill <jason@redhat.com>
2192 * pt.c (push_deduction_access_scope): Preserve
2193 processing_template_decl across push_to_top_level.
2195 * class.c (pushclass): Accept NULL argument.
2196 (popclass): Deal with popping null class.
2197 * pt.c (push_access_scope, pop_access_scope): Use them rather than
2198 push_to_top_level/pop_from_top_level.
2199 * name-lookup.c (lookup_name_real_1): Check current_class_type.
2201 2011-07-07 Jakub Jelinek <jakub@redhat.com>
2204 * typeck.c (cp_build_binary_op): For MULT_EXPR and TRUNC_DIV_EXPR with
2205 one non-complex and one complex argument, call save_expr on both
2208 2011-07-06 Jason Merrill <jason@redhat.com>
2211 * semantics.c (expand_or_defer_fn_1): Clear DECL_EXTERNAL
2215 * method.c (make_thunk, use_thunk): Copy DECL_COMDAT.
2217 2011-07-05 Jason Merrill <jason@redhat.com>
2220 * pt.c (tsubst_qualified_id): Preserve TEMPLATE_ID_EXPR in
2221 partial instantiation.
2224 * semantics.c (finish_id_expression): convert_from_reference.
2226 2011-07-05 Richard Guenther <rguenther@suse.de>
2228 * decl.c (cxx_init_decl_processing): Defer building common
2229 tree nodes to c_common_nodes_and_builtins.
2231 2011-07-04 Jason Merrill <jason@redhat.com>
2235 * mangle.c (write_expression): Handle 'this'.
2236 * parser.c (cp_parser_postfix_dot_deref_expression): Allow
2238 * semantics.c (potential_constant_expression_1): Check that
2239 DECL_CONTEXT is set on 'this'.
2241 * error.c (dump_template_bindings): Don't print typenames
2242 for a partial instantiation.
2243 (dump_function_decl): If we aren't printing function arguments,
2244 print template arguments as <args> rather than [with ...].
2245 (dump_expr): Don't print return type or template header.
2246 [BASELINK]: Use BASELINK_FUNCTIONS rather than get_first_fn.
2247 * pt.c (dependent_template_arg_p): Handle null arg.
2249 * error.c (type_to_string): Avoid redundant akas.
2251 2011-07-01 Jonathan Wakely <jwakely.gcc@gmail.com>
2254 * init.c (build_delete): Only warn for sfk_deleting_destructor.
2256 2011-07-01 Jakub Jelinek <jakub@redhat.com>
2258 * Make-lang.in (cp/decl.o): Depend on pointer-set.h.
2259 (cp/class.o): Likewise.
2260 (cp/error.o): Likewise.
2261 (cp/name-lookup.o): Likewise.
2262 (cp/decl2.o): Likewise. Don't depend on $(POINTER_SET_H).
2264 2011-07-01 Jason Merrill <jason@redhat.com>
2267 * pt.c (lookup_template_function): Handle non-function.
2270 * pt.c (tsubst_qualified_id): Check PTRMEM_OK_P.
2271 * tree.c (build_qualified_name): Set PTRMEM_OK_P.
2272 * semantics.c (finish_parenthesized_expr): Clear PTRMEM_OK_P on
2274 * cp-tree.h (PTRMEM_OK_P): Apply to SCOPE_REF, too.
2275 (QUALIFIED_NAME_IS_TEMPLATE): Switch to lang flag 1.
2279 * pt.c (resolve_nondeduced_context): Call mark_used.
2282 * semantics.c (finish_offsetof): Complain about incomplete type.
2284 2011-06-30 Jason Merrill <jason@redhat.com>
2287 * rtti.c (get_tinfo_decl): Call complete_type.
2290 * method.c (implicitly_declare_fn): Set DECL_PARM_LEVEL and
2291 DECL_PARM_INDEX on rhs parm.
2293 * pt.c (iterative_hash_template_arg): Use cp_tree_operand_length.
2296 * tree.c (stabilize_init): Handle aggregate initialization.
2299 * name-lookup.c (struct arg_lookup): Add fn_set.
2300 (add_function): Check it.
2301 (lookup_arg_dependent_1): Initialize it.
2303 2011-06-29 Jason Merrill <jason@redhat.com>
2306 * init.c (build_new_1): Pass {} down to build_vec_init.
2307 (build_vec_init): Handle it.
2311 * cp-tree.h (struct saved_scope): Add x_current_class_ptr,
2312 x_current_class_ref.
2313 (current_class_ptr, current_class_ref): Use them.
2314 * decl.c (build_this_parm): Handle getting the class type.
2315 * parser.c (cp_parser_late_return_type_opt): Set up 'this'
2316 for use within the trailing return type.
2318 * pt.c (tsubst_decl) [VAR_DECL]: In unevaluated operand,
2319 don't tsubst DECL_INITIAL unless our type use auto.
2322 * semantics.c (constexpr_fn_retval): Handle CLEANUP_POINT_EXPR here.
2323 (massage_constexpr_body): Not here.
2326 * semantics.c (lambda_proxy_type): New.
2327 (build_capture_proxy): Use it.
2328 * cp-tree.h (DECLTYPE_FOR_LAMBDA_PROXY): New.
2329 * pt.c (tsubst) [DECLTYPE_TYPE]: Use them.
2332 * class.c (explain_non_literal_class): New.
2333 (finalize_literal_type_property): Call it.
2334 * cp-tree.h: Declare it.
2335 * semantics.c (ensure_literal_type_for_constexpr_object): Call it.
2336 (is_valid_constexpr_fn): Likewise.
2337 (massage_constexpr_body): Split out from...
2338 (register_constexpr_fundef): ...here.
2339 (is_instantiation_of_constexpr): New.
2340 (expand_or_defer_fn_1): Leave DECL_SAVED_TREE alone in that case.
2341 (explain_invalid_constexpr_fn): New.
2342 (cxx_eval_call_expression): Call it.
2343 (potential_constant_expression_1): Likewise. Avoid redundant errors.
2344 * method.c (process_subob_fn): Diagnose non-constexpr.
2345 (walk_field_subobs): Likewise.
2346 (synthesized_method_walk): Don't shortcut if we want diagnostics.
2347 (explain_implicit_non_constexpr): New.
2348 (defaulted_late_check): Use it.
2349 * call.c (build_cxx_call): Remember location.
2351 * method.c (maybe_explain_implicit_delete): Use pointer_set
2354 * class.c (finalize_literal_type_property): Update conditions.
2355 * method.c (defaulted_late_check): Set TYPE_HAS_CONSTEXPR_CTOR.
2357 * tree.c (build_vec_init_expr): Don't add TARGET_EXPR.
2358 * typeck2.c (digest_init_r): Handle VEC_INIT_EXPR.
2359 * semantics.c (cxx_eval_vec_init_1): Correct type.
2361 * init.c (build_value_init): Decide whether or not to zero-initialize
2362 based on user-providedness of default ctor, not any ctor.
2363 (build_value_init_noctor): Adjust assert.
2366 * call.c (convert_like_real) [ck_user]: Handle value-initialization.
2367 (build_new_method_call_1): Likewise.
2368 * init.c (expand_default_init): Handle direct list-initialization
2371 2011-06-27 Jakub Jelinek <jakub@redhat.com>
2373 * cp-tree.h (union lang_tree_node): Use it in chain_next expression.
2375 2011-06-26 Jason Merrill <jason@redhat.com>
2378 * semantics.c (potential_constant_expression_1): Check
2379 for non-literality rather than cleanup.
2380 (cxx_eval_constant_expression): Likewise.
2383 * semantics.c (potential_constant_expression_1): A TARGET_EXPR
2384 with a cleanup isn't constant.
2385 (cxx_eval_constant_expression): Likewise.
2386 * init.c (expand_default_init): Use maybe_constant_init.
2388 2011-06-24 Jakub Jelinek <jakub@redhat.com>
2391 * cp-tree.h (union lang_tree_node): Use TYPE_NEXT_VARIANT
2392 instead of TYPE_CHAIN for chain_next for types.
2394 2011-06-23 Gabriel Charette <gchare@google.com>
2396 * name-lookup.h (cp_binding_level): Removed unused
2397 member names_size. Update all users.
2399 2011-06-23 Jason Merrill <jason@redhat.com>
2401 * typeck2.c (build_functional_cast): Strip cv-quals for value init.
2402 * init.c (build_zero_init_1): Not here.
2405 * pt.c (resolve_overloaded_unification): Fix DR 115 handling.
2407 2011-06-23 Paolo Carlini <paolo.carlini@oracle.com>
2410 * decl2.c (build_anon_union_vars): Early return error_mark_node
2411 for a nested anonymous struct.
2413 2011-06-23 Jason Merrill <jason@redhat.com>
2416 * decl2.c (mark_used): Don't call synthesize_method for
2417 functions defaulted outside the class.
2419 * optimize.c (maybe_clone_body): Set linkage flags before
2420 cgraph_same_body_alias.
2423 * class.c (set_linkage_according_to_type): Hand off to
2424 determine_visibility.
2427 * init.c (build_zero_init_1): Strip cv-quals from scalar types.
2430 * pt.c (most_specialized_instantiation): Do check return types.
2432 2011-06-22 Jason Merrill <jason@redhat.com>
2435 * call.c (build_call_a): Set cp_function_chain->can_throw here.
2436 (build_cxx_call): Not here.
2438 2011-06-21 Jason Merrill <jason@redhat.com>
2441 * decl.c (cp_finish_decl): Adjust init_const_expr_p for refs.
2442 (grokdeclarator): constexpr doesn't apply const for refs.
2443 * parser.c (cp_parser_initializer_clause): Don't call
2444 maybe_constant_value here.
2445 * call.c (initialize_reference): Handle constexpr.
2448 * semantics.c (maybe_add_lambda_conv_op): Call mark_exp_read for
2449 static fn parameters.
2451 * call.c (add_builtin_candidates): Use cv_unqualified rather than
2453 * pt.c (tsubst_arg_types): Likewise.
2454 * except.c (build_throw): Use cv_unqualified.
2457 * call.c (cxx_type_promotes_to): Don't strip cv-quals.
2458 * semantics.c (lambda_return_type): Strip them here.
2460 2011-06-21 Andrew MacLeod <amacleod@redhat.com>
2462 * semantics.c: Add sync_ or SYNC__ to builtin names.
2464 2011-06-20 Jason Merrill <jason@redhat.com>
2467 * init.c (build_vec_init): Don't try to use a CONSTRUCTOR when
2469 * typeck2.c (process_init_constructor_array): Use {} for classes,
2471 * call.c (convert_like_real): Handle substitution failure.
2474 * pt.c (canonicalize_type_argument): New.
2475 (convert_template_argument, unify): Use it.
2478 * call.c (rejection_reason_code): Add rr_explicit_conversion.
2479 (print_z_candidate): Handle it.
2480 (explicit_conversion_rejection): New.
2481 (build_user_type_conversion_1): Reject an explicit conversion
2482 function that requires more than a qualification conversion.
2485 * decl.c (grokdeclarator): Don't set ctype to an ENUMERAL_TYPE.
2488 * tree.c (strip_typedefs): Use build_aligned_type.
2491 * call.c (sufficient_parms_p): Allow parameter packs too.
2494 * semantics.c (describable_type): Remove.
2495 * cp-tree.h: Likewise.
2496 * decl.c (cp_finish_decl): Don't call it.
2497 * init.c (build_new): Likewise.
2498 * parser.c (cp_parser_omp_for_loop): Likewise.
2499 * pt.c (tsubst_decl): Likewise.
2500 (do_auto_deduction): If we fail in a template, try again
2501 at instantiation time.
2504 * parser.c (cp_parser_lambda_introducer): Complain about redundant
2506 * semantics.c (add_capture): Likewise.
2507 (register_capture_members): Clear IDENTIFIER_MARKED.
2509 2011-06-17 Jason Merrill <jason@redhat.com>
2512 * call.c (convert_class_to_reference_1): Allow binding function
2513 lvalue to rvalue reference.
2516 Generate proxy VAR_DECLs for better lambda debug info.
2517 * cp-tree.h (FUNCTION_NEEDS_BODY_BLOCK): Add lambda operator().
2518 (LAMBDA_EXPR_PENDING_PROXIES): New.
2519 (struct tree_lambda_expr): Add pending_proxies.
2520 * name-lookup.c (pushdecl_maybe_friend_1): Handle capture shadowing.
2521 (qualify_lookup): Use is_lambda_ignored_entity.
2522 * parser.c (cp_parser_lambda_expression): Don't adjust field names.
2523 Call insert_pending_capture_proxies.
2524 (cp_parser_lambda_introducer): Use this_identifier.
2525 (cp_parser_lambda_declarator_opt): Call the object parameter
2526 of the op() "__closure" instead of "this".
2527 (cp_parser_lambda_body): Call build_capture_proxy.
2528 * semantics.c (build_capture_proxy, is_lambda_ignored_entity): New.
2529 (insert_pending_capture_proxies, insert_capture_proxy): New.
2530 (is_normal_capture_proxy, is_capture_proxy): New.
2531 (add_capture): Add __ to field names here, return capture proxy.
2532 (add_default_capture): Use this_identifier, adjust to expect
2533 add_capture to return a capture proxy.
2534 (outer_lambda_capture_p, thisify_lambda_field): Remove.
2535 (finish_id_expression, lambda_expr_this_capture): Adjust.
2536 (build_lambda_expr): Initialize LAMBDA_EXPR_PENDING_PROXIES.
2537 * pt.c (tsubst_copy_and_build): Check that LAMBDA_EXPR_PENDING_PROXIES
2540 * name-lookup.c (pushdecl_maybe_friend_1): Do check for shadowing
2541 of artificial locals.
2543 * parser.c (cp_parser_lambda_expression): Clear
2544 LAMBDA_EXPR_THIS_CAPTURE after parsing.
2545 * pt.c (tsubst_copy_and_build): Make sure it isn't set.
2547 * cp-tree.h (struct tree_lambda_expr): Change common to typed.
2548 Move non-pointers to end of struct.
2550 * pt.c (tsubst_decl): Handle DECL_VALUE_EXPR on reference.
2551 * decl.c (check_initializer): Handle DECL_VALUE_EXPR_P.
2553 * semantics.c (finish_non_static_data_member): Preserve dereference
2556 2011-06-16 Jason Merrill <jason@redhat.com>
2559 * parser.c (cp_parser_lambda_body): Share code between
2560 simple and complex cases instead of using cp_parser_function_body.
2563 * decl.c (check_initializer): Check narrowing.
2566 * pt.c (tsubst_decl) [FUNCTION_DECL]: Handle substitution failure.
2569 * semantics.c (finish_id_expression): Mark even dependent
2573 * error.c (dump_template_argument): Don't try to omit default
2574 template args from an argument pack.
2576 2011-06-15 H.J. Lu <hongjiu.lu@intel.com>
2579 * decl.c (get_dso_handle_node): Mark __dso_handle hidden if
2580 assembler supports hidden visibility.
2582 2011-06-14 Jason Merrill <jason@redhat.com>
2585 * cp-tree.h (DEFERRED_NOEXCEPT_SPEC_P): Handle overload.
2586 * method.c (defaulted_late_check): Only maybe_instantiate_noexcept
2587 if the declaration had an exception-specifier.
2588 (process_subob_fn): Don't maybe_instantiate_noexcept.
2589 * pt.c (maybe_instantiate_noexcept): Handle overload.
2590 * typeck2.c (nothrow_spec_p_uninst): New.
2591 (merge_exception_specifiers): Add 'fn' parm. Build up overload.
2592 * typeck.c (merge_types): Adjust.
2594 * pt.c (deduction_tsubst_fntype): Don't save input_location.
2595 (maybe_instantiate_noexcept): Likewise.
2597 2011-06-14 Joseph Myers <joseph@codesourcery.com>
2599 * Make-lang.in (cp/method.o): Update dependencies.
2600 * method.c: Include common/common-target.h.
2601 (use_thunk): Use targetm_common.have_named_sections.
2603 2011-06-14 Steve Ellcey <sje@cup.hp.com>
2605 * decl.c (cxx_init_decl_processing): Use ptr_mode instead of Pmode.
2607 2011-06-14 Jason Merrill <jason@redhat.com>
2609 * error.c (type_to_string): Print typedef-stripped version too.
2612 * call.c (perform_implicit_conversion_flags): Print source type as
2616 * typeck2.c (build_m_component_ref): Preserve rvalueness.
2619 * class.c (build_base_path): Fix cv-quals in unevaluated context.
2622 * semantics.c (cxx_fold_indirect_ref): Local, more permissive copy
2623 of fold_indirect_ref_1.
2624 (cxx_eval_indirect_ref): Use it.
2626 2011-06-11 Jan Hubicka <jh@suse.cz>
2628 * decl2.c (cp_write_global_declarations): Process aliases; look trhough
2631 2011-06-10 Paolo Carlini <paolo.carlini@oracle.com>
2634 * decl.c (grokdeclarator): Reject operator names in parameters.
2636 2011-06-10 Jan Hubicka <jh@suse.cz>
2638 * decl2.c (clear_decl_external): New functoin.
2639 (cp_write_global_declarations): Use it.
2641 2011-06-10 Paolo Carlini <paolo.carlini@oracle.com>
2643 * cp-tree.h (error_operand_p): Remove.
2645 2011-06-09 David Krauss <potswa@mac.com>
2648 * typeck2.c (build_x_arrow): Push fake template context
2649 to produce diagnostic on acyclic endless operator-> drill-down.
2650 * call.c (build_new_op): Change Boolean overload status
2651 value to a pointer to the overload function.
2652 * cp-tree.h: Likewise.
2653 * typeck.c: Likewise.
2654 * parser.c: Likewise.
2655 * decl2.c: Likewise.
2658 2011-06-09 Jason Merrill <jason@redhat.com>
2660 * semantics.c (maybe_constant_value): Handle overflowed input.
2661 (non_const_var_error): Handle non-constant DECL_INITIAL.
2663 * pt.c (build_non_dependent_expr): Use fold_non_dependent_expr_sfinae.
2665 * parser.c (cp_parser_constant_expression): Just return the
2666 non-constant expression.
2668 * semantics.c (finish_compound_literal): Set TREE_HAS_CONSTRUCTOR.
2670 2011-06-09 Paolo Carlini <paolo.carlini@oracle.com>
2673 * decl.c (grokdeclarator): Reject operator names in typedefs.
2675 2011-06-08 Jason Merrill <jason@redhat.com>
2678 * cp-tree.def (DEFERRED_NOEXCEPT): New.
2679 * cp-tree.h (struct tree_deferred_noexcept): New.
2680 (DEFERRED_NOEXCEPT_PATTERN, DEFERRED_NOEXCEPT_ARGS): New.
2681 (DEFERRED_NOEXCEPT_SPEC_P): New.
2682 (enum cp_tree_node_structure_enum): Add TS_CP_DEFERRED_NOEXCEPT.
2683 (union lang_tree_node): Add tree_deferred_noexcept.
2684 (maybe_instantiate_noexcept): Declare.
2685 * cp-objcp-common.c (cp_tree_size): Handle DEFERRED_NOEXCEPT.
2686 * error.c (dump_exception_spec): Likewise.
2687 * cxx-pretty-print.c (pp_cxx_exception_specification): Likewise.
2688 * ptree.c (cxx_print_xnode): Likewise.
2689 * tree.c (cp_tree_equal): Likewise.
2690 * decl.c (cp_tree_node_structure): Likewise.
2691 (duplicate_decls): Call maybe_instantiate_noexcept.
2692 * except.c (build_noexcept_spec): Handle DEFERRED_NOEXCEPT.
2693 (nothrow_spec_p, type_noexcept_p, type_throw_all_p): Check
2694 DEFERRED_NOEXCEPT_SPEC_P.
2695 * typeck2.c (merge_exception_specifiers): Likewise.
2696 * decl2.c (mark_used): Call maybe_instantiate_noexcept.
2697 * method.c (process_subob_fn, defaulted_late_check): Likewise.
2698 * pt.c (tsubst_exception_specification): Add defer_ok parm.
2699 Build DEFERRED_NOEXCEPT.
2700 (maybe_instantiate_noexcept): New.
2701 (tsubst, regenerate_decl_from_template, instantiate_decl): Adjust.
2702 * search.c (check_final_overrider): Call maybe_instantiate_noexcept.
2704 * semantics.c (potential_constant_expression_1): Handle destructor
2707 2011-06-08 Jakub Jelinek <jakub@redhat.com>
2709 * cp-tree.h (struct tinst_level): Add chain_next GTY
2712 2011-06-08 Jason Merrill <jason@redhat.com>
2715 * pt.c (deduction_tsubst_fntype): Don't free the tinst entry
2716 if a pending_template entry is pointing at it.
2718 2011-06-07 Jason Merrill <jason@redhat.com>
2722 * error.c (subst_to_string): New.
2723 (cp_printer): Use it for 'S'.
2724 (print_instantiation_partial_context_line): Handle subst context.
2725 * pt.c (push_tinst_level): Handle subst context.
2726 (deduction_tsubst_fntype): Don't track specific substitutions.
2727 Use push_tinst_level.
2729 * pt.c (deduction_tsubst_fntype): Use push_deduction_access_scope.
2730 (fn_type_unification): Don't call push_deduction_access_scope here.
2732 2011-06-06 Jason Merrill <jason@redhat.com>
2735 * typeck.c (perform_integral_promotions): Don't promote scoped enums.
2736 * call.c (convert_arg_to_ellipsis): Promote them here in old ABI.
2738 2011-06-06 Nicola Pero <nicola.pero@meta-innovation.com>,
2741 * parser.c (cp_parser_objc_at_property_declaration): Allow setter
2742 and getter names to use all the allowed method names.
2744 2011-06-06 Jason Merrill <jason@redhat.com>
2747 * semantics.c (potential_constant_expression_1): Handle FIELD_DECL.
2750 * decl.c (cp_finish_decl): Check DECL_FUNCTION_SCOPE_P rather than
2751 at_function_scope_p.
2754 * tree.c (build_target_expr): Deal with ARM ABI tweaks.
2756 2011-06-04 Jonathan Wakely <jwakely.gcc@gmail.com>
2758 * init.c (build_delete): Warn when deleting type with non-virtual
2761 2011-06-03 Jakub Jelinek <jakub@redhat.com>
2764 * mangle.c (write_nested_name): Use CP_DECL_CONTEXT instead of
2767 2011-06-01 Jason Merrill <jason@redhat.com>
2769 * pt.c (build_non_dependent_expr): Remove special handling of
2773 * pt.c (template_args_equal): Handle one arg being NULL_TREE.
2774 (deduction_tsubst_fntype): Handle excessive non-infinite recursion.
2777 * typeck2.c (build_x_arrow): Don't use build_min_nt.
2779 2010-05-31 Fabien Chêne <fabien@gcc.gnu.org>
2782 * name-lookup.c (supplement_binding_1): If the old binding was a
2783 type name, also check that the DECL actually refers to the same
2784 type or is not a type.
2786 2011-05-31 Jason Merrill <jason@redhat.com>
2789 * tree.c (lvalue_kind): Recurse on NON_DEPENDENT_EXPR. Handle
2790 ARROW_EXPR, TYPEID_EXPR, and arbitrary class-valued expressions.
2791 (build_min_non_dep): Preserve reference refs.
2792 (build_min_non_dep_call_vec): Likewise
2794 2011-05-30 Jakub Jelinek <jakub@redhat.com>
2797 * semantics.c (finish_omp_clauses): Call require_complete_type
2798 even for copyin/copyprivate clauses. Only call
2799 cxx_omp_create_clause_info if inner_type is COMPLETE_TYPE_P.
2801 2011-05-28 Jason Merrill <jason@redhat.com>
2804 * parser.c (cp_parser_lambda_expression): Improve error recovery.
2805 (cp_parser_lambda_declarator_opt): Likewise. Return bool.
2807 2011-05-27 Jason Merrill <jason@redhat.com>
2810 * parser.c (cp_parser_pseudo_destructor_name): Commit to parse
2813 * mangle.c (mangle_decl_string): Make sure we don't try to mangle
2817 * semantics.c (maybe_add_lambda_conv_op): Fix COMDAT sharing.
2818 * decl.c (start_preparsed_function): Don't call comdat_linkage for
2822 * mangle.c (write_expression): Handle MODOP_EXPR.
2825 * parser.c (cp_parser_unqualified_id): Don't check
2826 constructor_name_p for enums.
2829 * pt.c (dependent_type_p_r): Avoid infinite recursion.
2832 * error.c (dump_expr) [COMPONENT_REF]: Use pp_cxx_dot
2833 with INDIRECT_REF of REFERENCE_TYPE.
2836 * pt.c (get_mostly_instantiated_function_type): Use push_access_scope.
2838 2011-05-27 Nathan Froyd <froydnj@codesourcery.com>
2840 * cp-tree.h (building_stmt_tree): Delete.
2841 * decl.c (save_function_data): Tweak initializer for x_cur_stmt_list.
2842 (build_aggr_init_full_exprs): Call building_stmt_list_p
2843 instead of building_stmt_tree.
2844 (initialize_local_var): Likewise.
2845 (finish_function): Likewise.
2846 * decl2.c (finish_anon_union): Likewise.
2847 * init.c (begin_init_stmts): Likewise.
2848 (finish_init_stmts): Likewise.
2849 (expand_aggr_init_1): Likewise.
2850 * name-lookup.c (do_local_using_decl): Likewise.
2851 (do_namespace_alias): Likewise.
2852 (do_using_directive): Likewise.
2853 (cp_emit_debug_info_for_using): Likewise.
2854 * semantics.c (add_stmt): Assert that stmt_list_stack is non-empty.
2856 2011-05-27 Paolo Carlini <paolo.carlini@oracle.com>
2859 * typeck2.c (build_functional_cast): Complain early for invalid uses
2860 of 'auto' and set type to error_mark_node.
2862 2011-05-26 Jason Merrill <jason@redhat.com>
2865 * parser.c (cp_parser_member_declaration): Allow friend T.
2866 * friend.c (make_friend_class): Ignore non-classes.
2867 * pt.c (instantiate_class_template_1): Handle TEMPLATE_TYPE_PARM.
2870 * pt.c (convert_template_argument): Don't complain about using
2871 injected-class-name as template template argument.
2874 * decl.c (check_static_variable_definition): Now static.
2875 (cp_finish_decl): Call it here.
2876 (grokdeclarator): Not here.
2877 * pt.c (instantiate_class_template_1): Or here.
2878 * cp-tree.h: Don't declare it.
2880 2011-05-26 Janis Johnson <janis187@us.ibm.com>
2881 Nathan Froyd <froydnj@codesourcery.com>
2885 * name-lookup.h (enum scope_kind): Add sk_cond.
2886 * name-lookup.c (pushdecl_maybe_friend): Get scope of shadowed local.
2887 Detect and report error for redeclaration from for-init or if
2888 or switch condition.
2889 (begin_scope): Handle sk_cond.
2890 * semantics.c (begin_if_stmt): Use sk_cond.
2891 (begin switch_stmt): Ditto.
2893 2011-05-26 Jason Merrill <jason@redhat.com>
2896 * name-lookup.h (cp_class_binding): Make base a pointer.
2897 * name-lookup.c (new_class_binding): Adjust.
2898 (poplevel_class): Adjust.
2901 * decl.c (grokparms): Function parameter packs don't need to
2903 * pt.c (type_unification_real): But they aren't deduced otherwise.
2905 2011-05-25 Jason Merrill <jason@redhat.com>
2908 * decl.c (build_enumerator): If incremented enumerator won't fit in
2909 previous integral type, find one it will fit in.
2912 * decl.c (create_array_type_for_decl): Complain about array of auto.
2916 * error.c (dump_template_bindings): Set processing_template_decl
2917 for a partial instantiation.
2920 * decl.c (grokdeclarator): Don't change type when adding rvalue ref
2921 to another reference type.
2924 * decl.c (case_conversion): New.
2925 (finish_case_label): Use it.
2927 * ptree.c (cxx_print_xnode): Handle ARGUMENT_PACK_SELECT.
2930 * pt.c (dependent_template_arg_p): See through ARGUMENT_PACK_SELECT.
2933 * decl.c (grokdeclarator): Complain about auto typedef.
2936 * decl.c (grokdeclarator): Complain later for auto parameter.
2937 * pt.c (splice_late_return_type): Handle use in a template
2941 * typeck.c (cp_build_modify_expr): Check DECL_DEFAULTED_FN.
2944 * parser.c (cp_parser_parameter_declaration): Recognize
2945 list-initialization.
2946 (cp_parser_direct_declarator): Check for the closing
2947 paren before parsing definitely.
2950 * parser.c (cp_parser_constructor_declarator_p): Don't check
2951 constructor_name_p for enums.
2952 (cp_parser_diagnose_invalid_type_name): Correct error message.
2955 * init.c (perform_member_init): Handle list-initialization
2956 of array of non-trivial class type.
2959 * pt.c (instantiate_class_template_1): Call maybe_add_lambda_conv_op.
2960 * semantics.c (lambda_function): Check COMPLETE_OR_OPEN_TYPE_P.
2963 * pt.c (tsubst_decl) [PARM_DECL]: Handle partial instantiation of
2964 function parameter pack.
2965 (tsubst_pack_expansion): Likewise.
2967 * cp-objcp-common.c (cp_common_init_ts): TYPE_ARGUMENT_PACK has
2970 2011-05-25 Jakub Jelinek <jakub@redhat.com>
2972 * cp-objcp-common.c (cp_common_init_ts): Mark CTOR_INITIALIZER
2976 * semantics.c (cxx_eval_bit_field_ref): Handle the
2977 case when BIT_FIELD_REF doesn't cover only a single field.
2979 2011-05-24 Jason Merrill <jason@redhat.com>
2982 * pt.c (get_mostly_instantiated_function_type): Use
2983 push_deferring_access_checks rather than set flag_access_control.
2985 2011-05-24 Nicola Pero <nicola.pero@meta-innovation.com>,
2987 * parser.c (cp_parser_objc_class_ivars): Deal gracefully with a
2988 syntax error in declaring an ObjC instance variable.
2990 2011-05-24 Jason Merrill <jason@redhat.com>
2993 * class.c (pushclass): Accept NULL argument.
2994 (popclass): Deal with popping null class.
2995 * pt.c (push_access_scope, pop_access_scope): Use them rather than
2996 push_to_top_level/pop_from_top_level.
2997 (push_deduction_access_scope, pop_defarg_context): New.
2998 (fn_type_unification): Use them.
2999 * name-lookup.c (lookup_name_real_1): Check current_class_type.
3001 2011-05-24 Paolo Carlini <paolo.carlini@oracle.com>
3003 * decl.c (grokdeclarator): Use current_class_name.
3005 2011-05-24 Joseph Myers <joseph@codesourcery.com>
3007 * Make-lang.in (GXX_OBJS): Remove prefix.o.
3008 (g++$(exeext)): Use libcommon-target.a.
3009 (CXX_C_OBJS): Remove prefix.o.
3011 2011-05-23 Jason Merrill <jason@redhat.com>
3013 * pt.c (tsubst_copy_and_build): Use current_class_name.
3016 * call.c (convert_arg_to_ellipsis): Call force_rvalue.
3019 * typeck.c (cp_build_c_cast): Don't strip cv-quals when
3020 converting to reference.
3021 (build_static_cast_1): Update for glvalues.
3024 * typeck.c (build_const_cast_1): Handle rvalue references.
3027 * decl.c (use_eh_spec_block): Do use an EH spec block for a
3031 * call.c (splice_viable): Be strict in templates.
3034 * error.c (dump_template_bindings): Suppress access control.
3037 * pt.c (instantiate_decl): Handle =default.
3040 * pt.c (invalid_nontype_parm_type_p): Allow DECLTYPE_TYPE.
3042 2011-05-23 Nathan Froyd <froydnj@codesourcery.com>
3044 * call.c (build_over_call): Tweak call to check_function_arguments.
3045 * typeck.c (cp_build_function_call_vec): Likewise.
3047 2011-05-23 Jonathan Wakely <jwakely.gcc@gmail.com>
3050 * init.c (perform_member_init): Check for self-initialization.
3052 2011-05-22 Jason Merrill <jason@redhat.com>
3055 * typeck.c (composite_pointer_type_r): Return error_mark_node
3056 on error in SFINAE context.
3058 2011-05-20 Jason Merrill <jason@redhat.com>
3061 * decl.c (grokdeclarator): Don't add set const function-cv-qual
3062 for constexpr fns to memfn_quals, just add it to the type.
3063 (revert_static_member_fn): Don't complain about quals.
3064 (check_static_quals): New.
3065 (grokfndecl): Call it.
3066 (start_preparsed_function): Don't call revert_static_member_fn.
3069 * decl.c (revert_static_member_fn): Ignore const on constexpr fn.
3072 * cvt.c (type_promotes_to): Don't promote scoped enums.
3075 * decl.c (duplicate_decls): Preserve DECL_DELETED_FN.
3078 * tree.c (stabilize_expr): Fix typo.
3082 * typeck.c (comp_except_specs): noexcept(false) is not compatible
3083 with throw(type-list).
3084 * typeck2.c (merge_exception_specifiers): noexcept(false)
3085 beats any more limited specification.
3089 * pt.c (tsubst_copy_and_build) [CALL_EXPR]: Avoid repeating
3091 * semantics.c (perform_koenig_lookup): Add complain parm.
3092 * cp-tree.h: Adjust.
3093 * parser.c (cp_parser_postfix_expression): Adjust.
3094 (cp_parser_perform_range_for_lookup): Adjust.
3096 2011-05-20 Jason Merrill <jason@redhat.com>
3098 * semantics.c (finish_call_expr): SET_EXPR_LOCATION.
3100 2011-05-20 Joseph Myers <joseph@codesourcery.com>
3102 * Make-lang.in (GXX_OBJS): Remove intl.o and version.o.
3104 2011-05-19 Jakub Jelinek <jakub@redhat.com>
3107 * decl.c (check_omp_return): Stop searching on sk_function_parms.
3110 * method.c (get_dtor, get_copy_ctor): Add COMPLAIN argument,
3111 pass it down to locate_fn_flags.
3112 * cp-tree.h (get_dtor, get_copy_ctor): Adjust prototypes.
3113 * semantics.c (cxx_omp_create_clause_info): Adjust callers.
3114 * cp-gimplify.c: Include splay-tree.h.
3115 (splay_tree_compare_decl_uid, omp_var_to_track,
3116 omp_cxx_notice_variable): New functions.
3117 (struct cp_genericize_omp_taskreg): New type.
3118 (struct cp_genericize_data): Add omp_ctx field.
3119 (cp_genericize_r): Attempt to determine implicitly determined
3120 firstprivate class type variables.
3121 (cp_genericize): Clear omp_ctx.
3122 * Make-lang.in (cp/cp-gimplify.o): Depend on $(SPLAY_TREE_H).
3124 2011-05-18 Jason Merrill <jason@redhat.com>
3128 * class.c (finalize_literal_type_property): Do check
3129 for constexpr member functions of non-literal class.
3130 (finish_struct): Don't call check_deferred_constexpr_decls.
3131 * cp-tree.h: Don't declare it.
3132 (DECL_DEFERRED_CONSTEXPR_CHECK): Remove.
3133 * decl.c (grok_special_member_properties): Don't check it
3134 (grokfnedcl): Don't call validate_constexpr_fundecl.
3135 (start_preparsed_function): Do call it.
3136 * pt.c (tsubst_decl): Don't call it.
3137 (instantiate_class_template_1): Don't call
3138 check_deferred_constexpr_decls.
3139 * semantics.c (literal_type_p): Check for any incompleteness.
3140 (ensure_literal_type_for_constexpr_object): Likewise.
3141 (is_valid_constexpr_fn): Revert deferral changes.
3142 (validate_constexpr_fundecl): Likewise.
3143 (register_constexpr_fundef): Likewise.
3144 (check_deferred_constexpr_decls): Remove.
3146 2011-05-16 Jason Merrill <jason@redhat.com>
3149 * pt.c (deduction_tsubst_fntype): Use a VEC initially.
3151 2011-05-15 Paolo Carlini <paolo.carlini@oracle.com>
3153 * cxx-pretty-print.c: Update comment.
3154 * semantics.c (trait_expr_value, finish_trait_expr):
3156 * parser.c (cp_parser_primary_expression): Likewise.
3158 2011-05-15 Jonathan Wakely <jwakely.gcc@gmail.com>
3161 * parser.c (cp_parser_perform_range_for_lookup): Call complete_type.
3163 2011-05-13 Ville Voutilainen <ville.voutilainen@gmail.com>
3165 Implement final on class.
3166 * class.c (check_bases): Diagnose derivation from a final class.
3167 * cp-tree.h (lang_type_class): Add is_final and adjust dummy.
3168 (CLASSTYPE_FINAL): New.
3169 * parser.c (cp_parser_class_head): Parse class-virt-specifier, set
3171 * pt.c (instantiate_class_template_1): Copy CLASSTYPE_FINAL.
3173 2011-05-13 Jason Merrill <jason@redhat.com>
3176 * pt.c (deduction_tsubst_fntype): New.
3177 (fn_type_unification): Use it.
3178 (init_template_processing): Initialize hash table.
3179 (print_template_statistics): Print hash table stats.
3181 * call.c (build_op_call): Use timevar_cond_start/stop.
3182 (build_user_type_conversion): Likewise.
3184 2011-05-12 Jason Merrill <jason@redhat.com>
3186 * cp-tree.h (DECL_DEFERRED_CONSTEXPR_CHECK): New.
3187 * semantics.c (validate_constexpr_fundecl): Set it.
3188 (check_deferred_constexpr_decls): Clear it.
3189 (register_constexpr_fundef): Make sure it isn't set.
3190 * decl.c (grok_special_member_properties): Check it.
3192 2011-05-11 Jason Merrill <jason@redhat.com>
3195 * semantics.c (validate_constexpr_fundecl): Defer checking if
3196 an argument type is being defined.
3197 (is_valid_constexpr_fn): Add defer_ok parm.
3198 (cxx_eval_call_expression): Adjust.
3199 (check_deferred_constexpr_decls): New.
3200 (literal_type_p): Make sure type isn't being defined.
3201 (ensure_literal_type_for_constexpr_object): Handle type being defined.
3202 * cp-tree.h: Declare check_deferred_constexpr_decls.
3203 * decl.c (grokfndecl): Call validate_constexpr_fundecl here.
3204 (start_preparsed_function, cp_finish_decl): Not here.
3205 * class.c (finalize_literal_type_property): Don't call
3206 validate_constexpr_fundecl.
3207 (finish_struct): Call check_deferred_constexpr_decls.
3208 * pt.c (tsubst_decl): Call validate_constexpr_fundecl.
3209 (instantiate_class_template): Call check_deferred_constexpr_decls.
3211 * semantics.c (validate_constexpr_fundecl): Check DECL_TEMPLATE_INFO
3212 rather than DECL_TEMPLATE_INSTANTIATION.
3213 (cxx_eval_call_expression): Likewise.
3215 * semantics.c (register_constexpr_fundef): Add to hash table here.
3216 (validate_constexpr_fundecl): Not here.
3218 * decl.c (grokdeclarator): Only set DECL_DECLARED_CONSTEXPR_P once.
3220 * pt.c (build_non_dependent_expr): Don't check null_ptr_cst_p,
3221 do call maybe_constant_value in C++0x mode.
3222 * semantics.c (cxx_eval_constant_expression): Handle TEMPLATE_DECL.
3225 * pt.c (value_dependent_expr_p): Handle CONSTRUCTOR.
3227 2011-05-11 Nathan Froyd <froydnj@codesourcery.com>
3229 * cp-tree.h (TYPENAME_TYPE_FULLNAME, TYPEOF_TYPE_EXPR): Use
3231 (UNDERLYING_TYPE_TYPE, DECLTYPE_TYPE_EXPR): Likewise.
3232 (DECLTYPE_TYPE_ID_EXPR_OR_MEMBER_ACCESS_P): Likewise.
3233 (TEMPLATE_TYPE_PARM_INDEX): Likewise.
3235 2011-05-10 Jason Merrill <jason@redhat.com>
3238 * class.c (type_build_ctor_call): New.
3239 * cp-tree.h: Declare it.
3240 * decl.c (check_initializer): Use it instead of
3241 TYPE_NEEDS_CONSTRUCTING.
3242 * init.c (build_value_init, build_value_init_noctor): Likewise.
3243 (perform_member_init, expand_aggr_init_1, build_new_1): Likewise.
3244 (build_vec_init): Likewise.
3245 * typeck2.c (process_init_constructor_array): Likewise.
3246 (process_init_constructor_record): Likewise.
3249 * pt.c (tsubst_copy_and_build): Handle substitution of a pack
3250 expansion producing another expansion.
3252 2011-05-10 Ville Voutilainen <ville.voutilainen@gmail.com>
3254 Fixes for override/final.
3255 * class.c (check_for_override): Diagnose final on a nonvirtual
3256 member function, diagnose override for a virtual with no matching
3257 override. Don't fiddle around with DECL_VINDEX.
3259 2011-05-10 Nathan Froyd <froydnj@codesourcery.com>
3261 * cp-tree.def (EXPR_PACK_EXPANSION): Add an operand.
3262 * cp-objcp-common.c (cp_common_init_ts): Mark it as TS_TYPED.
3263 * cp-tree.h (PACK_EXPANSION_PARAMETER_PACKS): Use the new
3264 operand of EXPR_PACK_EXPANSION.
3265 (cp_tree_operand_length): Declare.
3266 * tree.c (cp_tree_operand_length): Define.
3267 (cp_tree_equal): Call it.
3268 * pt.c (value_dependent_expr_P): Likewise.
3269 * mangle.c (write_expression): Likewise.
3271 2011-05-09 Paolo Carlini <paolo.carlini@oracle.com>
3275 * decl.c (reshape_init): Take a complain parameter and do
3276 not call error if tf_error is not set.
3277 (check_initializer, reshape_init_r, reshape_init_array,
3278 reshape_init_array_1, reshape_init_vector, reshape_init_class):
3280 * typeck2.c (digest_init_r): Take a complain parameter and
3281 pass it to convert_for_initialization.
3282 (digest_init, digest_init_flags, process_init_constructor_array,
3283 process_init_constructor_record, process_init_constructor_union,
3284 process_init_constructor, digest_init_r): Adjust.
3285 * init.c (expand_default_init, build_new_1): Likewise.
3286 * typeck.c (cp_build_modify_expr): Likewise.
3287 * decl2.c (grokfield): Likewise.
3288 * call.c (convert_like_real, convert_default_arg): Likewise.
3289 * semantics.c (finish_compound_literal): Pass complain to
3290 reshape_init and digest_init.
3291 * cp-tree.h: Adjust declarations.
3293 2011-05-07 Fabien Chêne <fabien@gcc.gnu.org>
3296 * init.c (diagnose_uninitialized_cst_or_ref_member_1): stop the
3297 recursion if there is user defined constructor.
3299 2011-05-09 Jason Merrill <jason@redhat.com>
3302 * decl.c (initialize_local_var): Use DECL_INITIAL for simple
3305 2011-05-08 Ville Voutilainen <ville.voutilainen@gmail.com>
3307 Implement final/override for member functions.
3308 * class.c (check_for_override): Check for DECL_OVERRIDE_P.
3309 * cp-tree.h (DECL_OVERRIDE_P, DECL_FINAL_P): New.
3310 (cp_virt_specifiers, enum virt_specifier): New.
3311 * decl.c (set_virt_specifiers): New.
3312 (grokdeclarator): Use them. Diagnose virt-specifiers on non-fields.
3313 * parser.c (make_call_declarator): add virt-specifiers parameter.
3314 (cp_parser_lambda_declarator_opt): Adjust.
3315 (cp_parser_direct_declarator): Likewise.
3316 (cp_parser_virt_specifier_seq_opt): New.
3317 * search.c (check_final_overrider): Diagnose attempts to override
3318 a final member function.
3320 2011-05-09 Dodji Seketeli <dodji@redhat.com>
3323 * class.c (fixed_type_or_null): Use type_dependent_p_push to test
3324 if the instance has a dependent initializer.
3326 2011-05-08 Paolo Carlini <paolo.carlini@oracle.com>
3329 * cxx-pretty-print.c (pp_cxx_template_declaration): Remove
3330 effectively unused variable.
3332 2011-05-07 Eric Botcazou <ebotcazou@adacore.com>
3334 * name-lookup.h (global_bindings_p): Adjust prototype.
3335 * name-lookup.c (global_bindings_p): Return bool.
3337 2011-05-06 Jason Merrill <jason@redhat.com>
3339 * decl.c (stabilize_save_expr_r): Set *walk_subtrees as
3343 * semantics.c (cxx_eval_conditional_expression): Check
3344 integer_zerop instead.
3345 (potential_constant_expression_1): Likewise.
3348 * semantics.c (cxx_eval_array_reference): Handle implicit
3351 2011-05-06 Nathan Froyd <froydnj@codesourcery.com>
3353 * cp-tree.h (type_of_this_parm, class_of_this_parm): New functions.
3354 * call.c (standard_conversion): Call class_of_this_parm.
3355 * cxx-pretty-print.c (pp_cxx_implicit_parameter_type): Likewise.
3356 (pp_cxx_direct_abstract_declarator): Likewise.
3357 * decl2.c (change_return_type): Likewise.
3358 (cp_reconstruct_complex_type): Likewise.
3359 * error.c (dump_type_suffix, dump_function_decl): Likewise.
3360 * mangle.c (write_function_type): Likewise.
3361 * pt.c (unify): Likewise.
3362 * typeck.c (merge_types, type_memfn_quals): Likewise.
3363 * decl.c (build_this_parm): Call type_of_this_parm.
3365 2011-05-06 Dodji Seketeli <dodji@redhat.com>
3368 * cp-tree.h (non_static_member_function_p): Declare new function.
3369 * tree.c (non_static_member_function_p): Define it.
3370 * semantics.c (finish_call_expr): Use it.
3372 2011-05-05 Nathan Froyd <froydnj@codesourcery.com>
3374 * decl.c (finish_case_label): Omit the loc argument to
3377 2011-05-05 Jason Merrill <jason@redhat.com>
3379 * cp-tree.h (REFERENCE_REF_P): Just check the type.
3380 * cvt.c (convert_from_reference): Adjust.
3381 * pt.c (build_non_dependent_expr): Adjust.
3382 * semantics.c (finish_offsetof): Adjust.
3383 * tree.c (lvalue_kind): Use it.
3386 * tree.c (stabilize_expr): Don't make gratuitous copies of classes.
3388 2011-05-05 Eric Botcazou <ebotcazou@adacore.com>
3390 * decl.c (start_preparsed_function): Do not set
3391 dont_save_pending_sizes_p.
3393 2011-05-05 Joseph Myers <joseph@codesourcery.com>
3395 * parser.c (cp_parser_objc_method_definition_list): Update call to
3396 objc_start_method_definition.
3398 2011-05-04 Jason Merrill <jason@redhat.com>
3401 * class.c (resolves_to_fixed_type_p): Don't look closely
3404 2011-05-03 Paolo Carlini <paolo.carlini@oracle.com>
3407 * call.c (add_builtin_candidate): Handle REALPART_EXPR and
3410 2011-05-02 Lawrence Crowl <crowl@google.com>
3412 * decl.c: (push_local_name): Change TV_NAME_LOOKUP to start/stop.
3413 (poplevel): Refactor POP_TIMEVAR_AND_RETURN to plain code.
3414 Change TV_NAME_LOOKUP to start/stop.
3415 (define_label): Refactor timevar calls out to a wrapper function.
3416 Change TV_NAME_LOOKUP to start/stop.
3417 (xref_tag): Likewise.
3418 (lookup_label): Refactor timevar calls out to a wrapper function.
3419 Change TV_NAME_LOOKUP to start_cond/stop_cond.
3421 * pt.c: (instantiate_class_template): Add a wrapper to push/pop new
3423 (instantiate_template): Add a wrapper to push/pop new TV_TEMPLATE_INST.
3424 (lookup_template_class): Refactor timevar calls out to a wrapper
3425 function. Change use of TV_NAME_LOOKUP to TV_TEMPLATE_INST.
3426 (instantiate_decl): Change TV_PARSE to TV_TEMPLATE_INST.
3428 * name-lookup.c: (store_bindings): Change TV_NAME_LOOKUP to start/stop.
3429 (poplevel_class): Change TV_NAME_LOOKUP to start_cond/stop_cond.
3430 (push_namespace): Likewise.
3431 (pop_nested_namespace): Likewise.
3432 (pushdecl_namespace_level): Likewise.
3433 (store_class_bindings): Likewise.
3434 (push_to_top_level): Likewise.
3435 (identifier_type_value): Refactor timevar calls out to a wrapper
3436 function. Change TV_NAME_LOOKUP to start/stop.
3437 (find_binding): Likewise.
3438 (push_using_decl): Likewise.
3439 (lookup_arg_dependent): Likewise.
3440 (push_using_directive): Likewise.
3441 (qualified_lookup_using_namespace): Refactor POP_TIMEVAR_AND_RETURN
3442 to plain code. Change TV_NAME_LOOKUP to start/stop.
3443 (lookup_type_current_level): Likewise. Refactor inner return to
3445 (pushdecl_class_level): Refactor POP_TIMEVAR_AND_RETURN to plain
3446 code. Change TV_NAME_LOOKUP to start_cond/stop_cond.
3447 (pushdecl_top_level_1): Likewise.
3448 (lookup_using_namespace): Likewise.
3449 (pushdecl_with_scope): Refactor timevar calls out to a wrapper
3450 function. Change TV_NAME_LOOKUP to start_cond/stop_cond.
3451 (push_overloaded_decl): Likewise.
3452 (push_class_level_binding): Likewise.
3453 (namespace_binding): Likewise.
3454 (set_namespace_binding): Likewise.
3455 (supplement_binding): Likewise.
3456 (unqualified_namespace_lookup): Likewise.
3457 (lookup_name_real): Likewise.
3458 (lookup_type_scope): Likewise.
3459 (namespace_ancestor): Likewise.
3460 (lookup_name_innermost_nonclass_level): Likewise.
3461 (pushtag): Likewise.
3462 (pop_from_top_level): Likewise.
3463 (pushdecl_maybe_friend): Refactor timevar calls out to a wrapper
3464 function. Change TV_NAME_LOOKUP to start_cond/stop_cond. Wrap long
3466 (add_using_namespace): Refactor timevar calls out to a wrapper
3467 function. Change TV_NAME_LOOKUP to start_cond/stop_cond. Bypass
3468 wrapper on call to self.
3470 * decl2.c: (cp_write_global_declarations): Add start/stop of
3471 new TV_PHASE_DEFERRED, TV_PHASE_CGRAPH, TV_PHASE_CHECK_DBGINFO.
3472 Remove push/pop calls to TV_VARCONST.
3474 * parser.c: Add include of "timevar.h".
3475 (cp_parser_explicit_instantiation): Add push/pop calls to
3477 (cp_parser_enum_specifier): Add push/pop calls to new TV_PARSE_ENUM.
3478 (cp_parser_class_specifier): Add wrapper to add push/pop calls to
3480 (cp_parser_function_definition_from_specifiers_and_declarator): Add
3481 push/pop calls to new TV_PARSE_FUNC or TV_PARSE_INLINE.
3482 (cp_parser_late_parsing_for_member): Add push/pop calls to
3483 new TV_PARSE_INMETH.
3485 * call.c: Add include of "timevar.h".
3486 (convert_class_to_reference): Wrap and add push/pop calls to
3488 (build_op_call): Likewise.
3489 (build_conditional_expr): Likewise.
3490 (build_new_op): Likewise.
3491 (build_new_method_call): Likewise.
3492 (build_user_type_conversion): Reorganize to single return and add
3493 push/pop calls to TV_OVERLOAD.
3494 (perform_overload_resolution): Likewise.
3496 * Make-lang.in: Add dependence of call.o and parser.o on $(TIMEVAR_H).
3498 2011-05-02 Jason Merrill <jason@redhat.com>
3500 * tree.c (build_vec_init_expr): Take complain parm.
3501 (build_vec_init_elt): Likewise. Free arg vector.
3502 (diagnose_non_constexpr_vec_init, build_array_copy): Adjust.
3503 * cp-tree.h (VEC_INIT_EXPR_SLOT): Use VEC_INIT_EXPR_CHECK.
3504 (VEC_INIT_EXPR_INIT): Likewise.
3505 Adjust build_vec_init_expr declaration.
3506 * init.c (perform_member_init): Adjust.
3510 * cp-tree.def (VEC_INIT_EXPR): Add third operand.
3511 * cp-tree.h (VEC_INIT_EXPR_NELTS): New.
3512 * cp-gimplify.c (cp_gimplify_expr) [VEC_INIT_EXPR]: Handle it.
3513 * tree.c (build_vec_init_expr): Handle getting pointer/nelts.
3514 (build_vec_init_elt): Don't expect an array type.
3515 (build_array_copy): Adjust.
3516 * init.c (perform_member_init): Adjust.
3517 (build_new_1): Use build_vec_init_expr.
3520 * tree.c (build_vec_init_expr): Set TREE_SIDE_EFFECTS.
3521 Protect an explicit target.
3524 * decl.c (stabilize_save_expr_r, stabilize_vla_size): New.
3525 (compute_array_index_type): Revert earlier 48446 changes.
3526 (grokdeclarator): Use stabilize_vla_size.
3528 2011-05-02 Dmitry Gorbachev <d.g.gorbachev@gmail.com>
3529 Eric Botcazou <ebotcazou@adacore.com>
3531 * parser.c (cp_parser_init_declarator): Set pushed_scope to NULL_TREE
3532 instead of inappropriate zero values.
3534 2011-05-02 Paolo Carlini <paolo.carlini@oracle.com>
3537 * decl.c (compute_array_index_type): Check build_expr_type_conversion
3538 return value for NULL_TREE.
3540 2011-04-29 Paolo Carlini <paolo.carlini@oracle.com>
3543 * init.c (perform_member_init): Check build_value_init return
3544 value for error_mark_node.
3546 2011-04-29 Diego Novillo <dnovillo@google.com>
3547 Le-Chun Wu <lcwu@google.com>
3549 * call.c (conversion_null_warnings): Also handle assignments
3550 when warning about NULL conversions.
3552 2011-04-29 Le-Chun Wu <lcwu@google.com>
3554 * cp-tree.h (LOOKUP_EXPLICIT_TMPL_ARGS): Define.
3555 * call.c (build_new_function_call): Set it for TEMPLATE_ID_EXPRs.
3556 (build_over_call): Use it to determine whether to emit a NULL
3557 warning for template function instantiations.
3558 (build_new_method_call): Set LOOKUP_EXPLICIT_TMPL_ARGS if
3559 EXPLICIT_TARGS is set.
3561 2011-04-29 Nicola Pero <nicola.pero@meta-innovation.com>,
3562 Mike Stump <mikestump@comcast.net>
3564 * Make-lang.in ($(srcdir)/cp/cfns.h): Enable the dependency only
3565 in maintainer mode. Use the --output-file option of gperf instead
3566 of > to prevent creating an empty cp/cfns.h when gperf is not
3569 2011-04-28 Paolo Carlini <paolo.carlini@oracle.com>
3572 * semantics.c (finish_base_specifier): cv-qualified base class
3573 is fine, per DR 484.
3575 2011-04-28 Dodji Seketeli <dodji@redhat.com>
3578 * semantics.c (finish_call_expr): Don't forget BASELINK nodes when
3579 considering call expressions involving a member function.
3581 2011-04-28 Paolo Carlini <paolo.carlini@oracle.com>
3584 * tree.c (build_cplus_new): Check build_target_expr return
3585 value for error_mark_node.
3587 2011-04-28 Paolo Carlini <paolo.carlini@oracle.com>
3590 * semantics.c (literal_type_p): Reference types are literal types,
3592 (valid_type_in_constexpr_fundecl_p): Remove.
3593 (is_valid_constexpr_fn): Adjust.
3595 2011-04-27 Jason Merrill <jason@redhat.com>
3598 Implement list-initialization of _Complex.
3599 * decl.c (reshape_init_r): Allow {real,imag} for _Complex.
3600 (check_initializer): Likewise.
3601 * call.c (build_complex_conv): New.
3602 (implicit_conversion): Call it.
3603 (convert_like_real): Handle it.
3604 * typeck2.c (check_narrowing): Handle it.
3606 * init.c (build_vec_delete_1): Look for sfk_deleting_destructor to
3607 decide whether to delete.
3608 (build_vec_init): Pass sfk_complete_destructor.
3611 * cp-tree.def (VEC_INIT_EXPR): Add third operand.
3612 * cp-tree.h (VEC_INIT_EXPR_NELTS): New.
3613 * cp-gimplify.c (cp_gimplify_expr) [VEC_INIT_EXPR]: Handle it.
3614 * tree.c (build_vec_init_expr): Handle getting pointer/nelts.
3615 (build_vec_init_elt): Don't expect an array type.
3616 (build_array_copy): Adjust.
3617 * init.c (perform_member_init): Adjust.
3618 (build_new_1): Use build_vec_init_expr.
3620 * class.c (resolve_address_of_overloaded_function): Don't
3621 change OVERLOAD to TREE_LIST.
3622 * pt.c (print_candidates_1): Remove nonsensical assert.
3625 * parser.c (cp_parser_diagnose_invalid_type_name): Commit
3626 to tentative parse sooner.
3628 2011-04-26 Jason Merrill <jason@redhat.com>
3631 * parser.c (cp_parser_primary_expression): Set *idk to
3632 CP_ID_KIND_NONE for a parenthesized identifier.
3634 * ptree.c (cxx_print_type) [TYPENAME_TYPE]: Dump fullname.
3635 (cxx_print_identifier): Correct indentation.
3638 * decl.c (cxx_maybe_build_cleanup): Add complain parm.
3639 * tree.c (force_target_expr): Add complain parm.
3640 (build_target_expr_with_type): Likewise.
3641 (get_target_expr_sfinae): Split out.
3642 (build_vec_init_expr, bot_manip): Adjust.
3643 * init.c (build_vec_delete, build_vec_delete_1): Add complain parm.
3644 (build_delete, build_dtor_call): Likewise.
3645 (perform_direct_initialization_if_possible): Adjust.
3646 (build_vec_init): Handle error return.
3647 * cvt.c (force_rvalue): Add complain parm.
3648 Call build_special_member_call directly.
3649 * decl2.c (delete_sanity): Add complain parm.
3650 (build_cleanup): Adjust.
3651 * pt.c (tsubst_copy_and_build, tsubst_expr): Adjust.
3652 * semantics.c (finish_stmt_expr_expr): Adjust.
3653 (finish_compound_literal): Adjust.
3654 * parser.c (cp_parser_delete_expression): Adjust.
3655 * typeck2.c (build_functional_cast): Adjust.
3656 * cp-tree.h: Adjust.
3658 2011-04-26 Martin Jambor <mjambor@suse.cz>
3660 * class.c (cp_fold_obj_type_ref): Remove.
3661 * cp-tree.h (cp_fold_obj_type_ref): Remove declaration.
3663 2011-04-25 Paolo Carlini <paolo.carlini@oracle.com>
3665 * cp-tree.def: Add a new UNDERLYING_TYPE tree code.
3666 * cp-tree.h (enum cp_trait_kind): Add CPTK_UNDERLYING_TYPE, tidy.
3667 (UNDERLYING_TYPE_TYPE): Add.
3668 * cp-objcp-common.c (cp_common_init_ts): Mark UNDERLYING_TYPE
3670 * parser.c (cp_lexer_next_token_is_decl_specifier_keyword,
3671 cp_parser_simple_type_specifier): Handle UNDERLYING_TYPE.
3672 (cp_parser_trait_expr): Deal with RID_UNDERLYING_TYPE; tidy.
3673 * semantics.c (finish_underlying_type): New.
3674 * typeck.c (structural_comptypes): Handle UNDERLYING_TYPE.
3675 * error.c (dump_type, dump_type_prefix, dump_type_suffix): Likewise.
3676 * cxx-pretty-print.c (p_cxx_type_id): Likewise.
3677 * tree.c (cp_walk_subtrees): Likewise.
3678 * pt.c (for_each_template_parm_r, tsubst, unify,
3679 dependent_type_p_r): Likewise.
3680 * mangle.c (write_type): Sorry for __underlying_type.
3682 2011-04-25 Jason Merrill <jason@redhat.com>
3685 * decl.c (type_dependent_init_p): New.
3686 (cp_finish_decl): Check it.
3687 * pt.c (any_type_dependent_elements_p): New.
3688 * cp-tree.h: Declare it.
3690 2011-04-20 Jason Merrill <jason@redhat.com>
3692 * semantics.c (finish_compound_literal): Don't put an array
3693 with a dtor in a static variable.
3695 * call.c (build_over_call): Handle trivial dtor.
3697 * search.c (lookup_fnfields_slot): Call complete_type.
3700 * decl2.c (build_offset_ref_call_from_tree): Move
3701 non-dependency of object outside condition.
3704 * decl.c (cp_finish_decl): Simplify template handling.
3706 2011-04-20 Jim Meyering <meyering@redhat.com>
3708 * tree.c (cxx_printable_name_internal): Remove useless if-before-free.
3710 2011-04-19 Jason Merrill <jason@redhat.com>
3713 * typeck.c (cp_build_binary_op): Fold COMPLEX_EXPR.
3716 * decl.c (duplicate_decls): Keep always_inline attribute
3717 in sync with DECL_DISREGARD_INLINE_LIMITS.
3719 2011-04-18 Jason Merrill <jason@redhat.com>
3722 * typeck2.c (build_functional_cast): Handle VOID_TYPE.
3725 * init.c (build_value_init): Handle UNION_TYPE the same.
3727 2011-04-18 Jakub Jelinek <jakub@redhat.com>
3730 * parser.c (cp_parser_omp_for_loop): Don't use cp_parser_omp_for_incr
3731 for type dependent pointers.
3733 2011-04-18 Jim Meyering <meyering@redhat.com>
3735 * pt.c (type_unification_real): Fix typo in comment: s/in in/in/.
3737 2011-04-17 Jan Hubicka <jh@suse.cz>
3739 * semantics.c (finish_goto_stmt): Do set UNINLINABLE flag on computed
3742 2011-04-17 Jason Merrill <jason@redhat.com>
3745 * typeck2.c (build_functional_cast): Disallow array type.
3747 * tree.c (get_target_expr): Handle VEC_INIT_EXPR.
3749 2011-04-17 Jan Hubicka <jh@suse.cz>
3751 * class.c (cp_fold_obj_type_ref): Drop vtable_method.
3753 2011-04-15 Rodrigo Rivas Costa <rodrigorivascosta@gmail.com>
3756 * parser.c (cp_convert_range_for): Split into
3757 cp_parser_perform_range_for_lookup.
3758 (cp_parser_perform_range_for_lookup): New.
3759 (cp_parser_range_for_member_function): New.
3760 (cp_parser_for_init_statement): Correct error message.
3761 * semantics.c (finish_call_expr): Accept COMPONENT_REF.
3763 2011-04-14 Nicola Pero <nicola.pero@meta-innovation.com>
3765 * parser.c (cp_parser_objc_protocol_declaration): Updated for
3766 change from objc_declare_protocols() to objc_declare_protocol().
3768 2011-04-14 Nathan Froyd <froydnj@codesourcery.com>
3771 * typeck.c (cxx_mark_addressable) [CONST_DECL]: Mark addressable
3772 and return immediately.
3774 2011-04-14 Nathan Froyd <froydnj@codesourcery.com>
3776 * cp-tree.def (SWITCH_STMT): Add an extra operand.
3777 * cp-objcp-common.c (cp_common_init_ts): Mark it as TS_TYPED.
3778 * cp-tree.h (SWITCH_STMT_SCOPE): Define.
3779 * semantics.c (begin_switch__stmt): Pass scope to build_stmt.
3780 (finish_switch_stmt): Use SWITCH_STMT_SCOPE instead of TREE_CHAIN.
3782 2011-04-14 Nathan Froyd <froydnj@codesourcery.com>
3784 * cp-tree.def (IF_STMT): Add an extra operand.
3785 * cp-objcp-common.c (cp_common_init_ts): Mark it as TS_TYPED.
3786 * cp-tree.h (IF_SCOPE): Define.
3787 * semantics.c (begin_if_stmt): Pass scope to build_stmt.
3788 (finish_if_stmt): Use IF_SCOPE instead of TREE_CHAIN.
3790 2011-04-14 Nathan Froyd <froydnj@codesourcery.com>
3792 * cp-tree.def (FOR_STMT, RANGE_FOR_STMT): Add an extra operand.
3793 * cp-objcp-common.c (cp_common_init_ts): Mark them as TS_TYPED.
3794 * cp-tree.h (FOR_SCOPE, RANGE_FOR_SCOPE): Define.
3795 * semantics.c (begin_for_stmt): Pass an extra arg to build_stmt.
3796 Use FOR_SCOPE instead of TREE_CHAIN.
3797 (begin_range_for_stmt): Likewise, with RANGE_FOR_SCOPE.
3798 (finish_for_stmt): Likewise.
3800 2011-04-14 Jason Merrill <jason@redhat.com>
3802 * parser.c (cp_parser_postfix_expression): Fix flags passed to
3803 build_new_method_call.
3804 * semantics.c (finish_call_expr): Likewise.
3807 * init.c (build_value_init_noctor): Check complain consistently.
3810 * typeck.c (cp_build_binary_op): Don't decay void operands.
3813 * decl.c (compute_array_index_type): Use get_temp_regvar instead
3815 * init.c (get_temp_regvar): No longer static.
3816 * cp-tree.h: Declare it.
3818 2011-04-14 Nicola Pero <nicola.pero@meta-innovation.com>
3820 * parser.c (cp_parser_objc_class_declaration): Updated for change
3821 in objc_declare_class().
3823 2011-04-14 Nathan Froyd <froydnj@codesourcery.com>
3825 * decl.c (poplevel): Use block_chainon.
3827 2011-04-13 Jason Merrill <jason@redhat.com>
3830 * decl2.c (build_offset_ref_call_from_tree): Fix calling a functor
3831 or pointer to (non-member) function.
3833 2011-04-13 Jakub Jelinek <jakub@redhat.com>
3836 * semantics.c (cxx_eval_array_reference): Handle reading from
3837 wchar_t, char16_t and char32_t STRING_CST.
3839 2011-04-13 Dodji Seketeli <dodji@redhat.com>
3842 * class.c (fixed_type_or_null): We cannot determine the dynamic
3843 type of a reference variable if its initializer is dependent.
3845 2011-04-13 Jason Merrill <jason@redhat.com>
3848 * pt.c (tsubst_copy_and_build) [CALL_EXPR]: Don't complain about
3849 unqualified lookup failing if we're still in a template.
3851 2011-04-12 Nathan Froyd <froydnj@codesourcery.com>
3853 * cp-lang.c (cp_init_ts): Call cp_common_init_ts. Move
3854 tree_contains_struct initialization to...
3855 * cp-objcp-common.c (cp_common_init_ts): ...here. Use MARK_*
3857 * cp-objcp-common.h (cp_common_init_ts): Declare.
3858 * cp-tree.h (union lang_tree_node): Check for TS_COMMON before
3861 2011-04-12 Nicola Pero <nicola.pero@meta-innovation.com>
3863 * parser.c (cp_parser_objc_message_expression): Updated call
3864 to objc_build_message_expr.
3866 2011-04-12 Martin Jambor <mjambor@suse.cz>
3868 * class.c (cp_fold_obj_type_ref): Call cgraph_get_node instead of
3869 cgraph_get_create_node.
3870 * decl2.c (cp_write_global_declarations): Call cgraph_get_node
3871 instead of cgraph_get_create_node.
3872 * method.c (make_alias_for_thunk): Call cgraph_get_node
3873 instead of cgraph_get_create_node, assert it returns non-NULL.
3874 (use_thunk): Likewise.
3875 * optimize.c (maybe_clone_body): Call cgraph_same_body_alias only
3876 when flag_syntax_only is not set. Call cgraph_get_node instead of
3877 cgraph_get_create_node.
3878 (maybe_clone_body): Call cgraph_get_node instead of
3879 cgraph_get_create_node.
3881 2011-04-12 Martin Jambor <mjambor@suse.cz>
3883 * class.c (cp_fold_obj_type_ref): Call cgraph_get_create_node
3884 instead of cgraph_node.
3885 * decl2.c (cxx_callgraph_analyze_expr): Likewise.
3886 (cp_write_global_declarations): Likewise.
3887 * optimize.c (maybe_clone_body): Likewise.
3888 * semantics.c (maybe_add_lambda_conv_op): Likewise.
3889 * mangle.c (mangle_decl): Likewise.
3890 * method.c (make_alias_for_thunk): Likewise.
3891 (use_thunk): Likewise.
3893 2011-04-11 Jason Merrill <jason@redhat.com>
3896 * decl.c (cp_complete_array_type_or_error): New.
3897 * semantics.c (finish_compound_literal): Use it.
3898 * cp-tree.h: Declare it.
3901 * semantics.c (finish_compound_literal): Handle references.
3904 * semantics.c (finish_compound_literal): Take complain parm.
3905 (build_lambda_object): Adjust.
3906 * cp-tree.h: Adjust.
3907 * call.c (convert_like_real): Adjust.
3908 * decl.c (check_initializer): Adjust.
3909 * parser.c (cp_parser_postfix_expression): Adjust.
3910 (cp_parser_functional_cast): Adjust.
3911 * pt.c (tsubst_copy_and_build): Adjust.
3912 * typeck2.c (process_init_constructor_record): Adjust.
3915 * cvt.c (ocp_convert): Use build_nop to convert to underlying type
3919 * tree.c (maybe_dummy_object): Use build_x_indirect_ref rather
3920 than cp_build_indirect_ref.
3922 PR c++/48457, Core 1238
3923 * call.c (reference_binding): Allow rvalue reference to bind to
3925 * tree.c (lvalue_kind): Functions are always lvalues.
3927 2011-04-07 Jason Merrill <jason@redhat.com>
3930 * semantics.c (potential_constant_expression_1) [CALL_EXPR]: Check
3931 arguments even if we don't know the function.
3934 * tree.c (build_overload): Allow an unwrapped FUNCTION_DECL
3935 at the end of the chain.
3936 * pt.c (dependent_template_p): Use OVL_CURRENT/NEXT.
3937 (iterative_hash_template_arg): Likewise.
3940 * cp-tree.h (OVL_ARG_DEPENDENT): New.
3941 * name-lookup.c (add_function): Set it.
3942 * semantics.c (finish_call_expr): Free OVERLOADs if it's set.
3945 * call.c (build_user_type_conversion_1): Use lookup_fnfields_slot.
3946 Release unused vector.
3949 * pt.c (fn_type_unification): Don't clear incomplete pack flag.
3950 (type_unification_real): Clear it here instead.
3953 * except.c (build_noexcept_spec): Propagate error_mark_node.
3954 (finish_noexcept_expr): Likewise.
3957 * typeck.c (build_x_compound_expr_from_list): Return error_mark_node
3961 * call.c (resolve_args): Take complain.
3962 (build_new_function_call, build_operator_new_call): Pass it.
3963 (build_op_call, build_new_op, build_new_method_call): Pass it.
3966 * typeck.c (check_for_casting_away_constness): Take complain.
3967 (build_static_cast_1, build_reinterpret_cast_1): Pass it.
3968 (build_const_cast_1): Pass it. Take full complain parm.
3969 (build_const_cast, cp_build_c_cast): Adjust.
3971 * tree.c (build_aggr_init_expr): Always return error_mark_node
3972 on abstract violation.
3975 * tree.c (build_cplus_new, build_aggr_init_expr): Take complain.
3976 (bot_manip): Adjust.
3977 * cp-tree.h: Adjust.
3978 * call.c (convert_like_real, build_cxx_call): Adjust.
3979 (perform_direct_initialization_if_possible): Adjust.
3980 * cvt.c (ocp_convert): Adjust.
3981 * init.c (build_value_init): Adjust.
3982 * semantics.c (maybe_add_lambda_conv_op): Adjust.
3983 * typeck.c (unary_complex_lvalue, cp_build_modify_expr): Adjust.
3984 * typeck2.c (build_functional_cast): Adjust.
3986 * init.c (build_value_init_noctor): Handle REFERENCE_TYPE at top
3988 (perform_member_init): Not here.
3989 * typeck2.c (build_functional_cast): Limit REFERENCE_TYPE special
3991 (abstract_virtuals_error_sfinae): Remove RESULT_DECL special case.
3994 * typeck2.c (build_functional_cast): Check complain consistently.
3995 Use build_value_init and abstract_virtuals_error_sfinae.
3996 (abstract_virtuals_error_sfinae): Split out.
3997 * cp-tree.h: Declare it.
3998 * init.c (build_new_1): Use it.
3999 (build_value_init_noctor): Handle FUNCTION_TYPE.
4001 * semantics.c (finish_decltype_type): Simplify handling of unknown
4004 * semantics.c (finish_decltype_type): Add complain parm.
4005 * cp-tree.h: Adjust.
4006 * parser.c (cp_parser_decltype): Adjust.
4007 * pt.c (tsubst): Adjust.
4010 * cvt.c (ocp_convert): Handle converting scoped enum to bool.
4012 2011-03-31 Jason Merrill <jason@redhat.com>
4015 * semantics.c (finish_call_expr): Remove assert.
4018 * method.c (defaultable_fn_check): Templates are not defaultable.
4020 * parser.c (cp_parser_init_declarator): Avoid redundant
4021 cp_finish_decl for member declarations.
4023 2011-03-30 Jason Merrill <jason@redhat.com>
4026 * semantics.c (non_const_var_error): Just return if DECL_INITIAL
4029 2011-03-30 Jason Merrill <jason@redhat.com>
4032 * semantics.c (potential_constant_expression_1): Handle
4033 UNORDERED_EXPR and ORDERED_EXPR.
4036 * semantics.c (finish_compound_literal): Do put static/constant
4037 arrays in static variables.
4039 * call.c (convert_like_real) [ck_list]: Build up the
4040 initializer_list object directly.
4041 * decl.c (build_init_list_var_init): Adjust.
4043 * call.c (convert_like_real): Correct TREE_CONSTANT on CONSTRUCTOR.
4044 * decl.c (reshape_init_array_1): Likewise.
4046 2011-03-29 Jason Merrill <jason@redhat.com>
4049 * pt.c (value_dependent_expression_p) [VAR_DECL]: Make sure
4050 the variable is constant before looking at its initializer.
4053 * pt.c (value_dependent_expression_p): Handle TEMPLATE_ID_EXPR.
4056 * semantics.c (potential_constant_expression_1): Change error about
4057 use of *this in constructor into sorry.
4060 * decl.c (cp_finish_decl): Defer validation of constexpr member
4062 * class.c (finalize_literal_type_property): Validate them here.
4063 * semantics.c (is_valid_constexpr_fn): Don't check completeness.
4065 * semantics.c (is_valid_constexpr_fn): Specify input location.
4067 2011-03-28 Jason Merrill <jason@redhat.com>
4070 * pt.c (maybe_adjust_types_for_deduction): Handle T&& deduction
4071 from overloaded function.
4074 * call.c (build_array_conv): New.
4075 (implicit_conversion): Use it.
4077 * call.c (reference_binding): Allow direct binding to an array
4081 * parser.c (cp_parser_compound_statement): Add function_body parm.
4082 Complain about non-body compound-stmt in constexpr fn.
4083 (cp_parser_primary_expression, cp_parser_statement): Adjust.
4084 (cp_parser_implicitly_scoped_statement): Adjust.
4085 (cp_parser_function_body, cp_parser_try_block): Adjust.
4086 (cp_parser_handler, cp_parser_objc_synchronized_statement): Adjust.
4087 (cp_parser_objc_try_catch_finally_statement): Adjust.
4090 * semantics.c (constexpr_fn_retval): New. Allow using-declaration
4091 and using-definition.
4092 (register_constexpr_fundef): Call it.
4094 * except.c (build_noexcept_spec): Call cxx_constant_value after
4097 2011-03-25 Kai Tietz <ktietz@redhat.com>
4099 * lex.c (interface_strcmp): Handle dos-paths.
4100 (handle_pragma_implementation): Use filename_cmp instead of
4102 (in_main_input_context): Likewise.
4104 2011-03-25 Jason Merrill <jason@redhat.com>
4107 * method.c (defaulted_late_check): Check for exception spec mismatch.
4108 (defaultable_fn_check): Allow exception spec and virtual.
4109 * class.c (check_for_override): A virtual dtor is non-trivial.
4112 * pt.c (build_non_dependent_expr): Keep dereferences outside the
4115 2011-03-25 Kai Tietz <ktietz@redhat.com>
4117 * decl.c (decls_match): Replace target hook
4118 call of comp_type_attributes by version in tree.c file.
4119 * search.c (check_final_overrider): Likewise.
4120 * typeck.c (structural_comptypes): Likewise.
4122 2011-03-21 Kai Tietz <ktietz@redhat.com>
4125 * cxx-pretty-print.c (pp_cxx_ptr_operator):
4126 Display allowed attributes for function pointer types.
4127 * error.c (dump_type_prefix): Likewise.
4129 * tree.c (cxx_attribute_table): Adjust table.
4131 2011-03-18 Jason Merrill <jason@redhat.com>
4134 * semantics.c (finish_call_expr): Allow TARGET_EXPR for now.
4137 * call.c (build_over_call): Don't skip ck_rvalue.
4139 2011-03-17 Jason Merrill <jason@redhat.com>
4142 * semantics.c (cxx_eval_constant_expression) [NOP_EXPR]: Don't let
4143 the conversion set TREE_OVERFLOW.
4146 * semantics.c (finish_decltype_type): Return T&& for xvalue.
4147 * typeck.c (unlowered_expr_type): Preserve cv-quals.
4150 * decl.c (revert_static_member_fn): Strip function-cv-quals.
4152 2011-03-16 Jason Merrill <jason@redhat.com>
4155 * semantics.c (potential_constant_expression_1): Don't allow *this
4157 (register_constexpr_fundef): Use potential_rvalue_constant_expression.
4160 * decl.c (compute_array_index_type): Don't bother trying to deal
4161 with literal classes in ABI v1.
4164 * decl.c (duplicate_decls): Return NULL_TREE for clashing
4168 * semantics.c (cxx_eval_constant_expression) [COMPOUND_EXPR]: Don't
4169 use the generic binary expression handling.
4171 2011-03-16 Diego Novillo <dnovillo@google.com>
4173 * Make-lang.in (CXX_PARSER_H): New.
4174 (cp/parser.o): Add dependency on CXX_PARSER_H.
4175 Add dependency on tree-pretty-print.h
4176 (cp/cp-lang.o): Add dependency on CXX_PARSER_H.
4177 * cp-lang.c: Include parser.h.
4178 * parser.c: Include parser.h.
4179 (struct cp_token): Add bitfield purged_p.
4182 (CPP_PURGED): Remove. Update all users.
4183 (struct cp_lexer): Change field buffer to be a VEC of cp_token.
4184 Remove field buffer_length.
4187 (struct tree_check): Move to parser.h.
4188 (cp_token_position): Likewise.
4189 (struct cp_token_cache): Likewise.
4190 (CPP_KEYWORD): Likewise.
4191 (CPP_TEMPLATE_ID): Likewise.
4192 (CPP_NESTED_NAME_SPECIFIER): Likewise.
4193 (N_CP_TTYPES): Likewise.
4194 (enum cp_parser_status_kind): Likewise.
4195 (struct cp_parser_context): Likewise.
4196 (struct cp_default_arg_entry_d): Likewise.
4197 (struct cp_unparsed_functions_entry_d): Likewise.
4198 (struct cp_parser): Likewise.
4199 (cp_lexer_dump_tokens): New.
4200 (cp_lexer_debug_tokens): New.
4201 (cp_lexer_finished_p): New.
4202 (cp_lexer_alloc): Factor out of cp_lexer_new_main.
4203 (cp_lexer_new_main): Re-write main lexing loop to push
4204 tokens into the new VEC buffer.
4205 (cp_lexer_print_token): Improve printing of CPP_NUMBER tokens.
4206 Do not abort if the token type is not recognized, just print
4208 * parser.h: New file.
4209 * config-lang.in (gtfiles): Add cp/parser.h.
4211 2011-03-16 Jason Merrill <jason@redhat.com>
4214 * typeck.c (check_return_expr): Fix conditions for setting
4215 LOOKUP_PREFER_RVALUE.
4217 * call.c (build_over_call): Remove require_complete_type_sfinae call.
4220 * decl.c (check_array_designated_initializer): Allow integer index.
4221 (reshape_init_array_1): Set index on the elements.
4223 2011-03-16 Jason Merrill <jason@redhat.com>
4226 * typeck.c (convert_for_initialization): Use
4227 perform_implicit_conversion_flags.
4228 * call.c (standard_conversion): If LOOKUP_PREFER_RVALUE, set
4229 rvaluedness_matches_p on ck_rvalue.
4230 (convert_like_real) [ck_rvalue]: And restore it here.
4233 * call.c (convert_arg_to_ellipsis): Handle incomplete type.
4235 2011-03-16 Jason Merrill <jason@redhat.com>
4237 * parser.c (cp_parser_abort_tentative_parse): Make sure we haven't
4238 committed to this tentative parse.
4241 * semantics.c (finish_call_expr): Preserve reference semantics
4244 * call.c (convert_default_arg): Use LOOKUP_IMPLICIT.
4246 2011-03-16 Jakub Jelinek <jakub@redhat.com>
4248 * cp-objcp-common.c (cp_function_decl_explicit_p): Don't crash if
4249 DECL_LANG_SPECIFIC is NULL.
4251 2011-03-15 Jason Merrill <jason@redhat.com>
4254 * pt.c (value_dependent_expression_p) [NOEXCEPT_EXPR]: Don't
4255 check value_dependent_expression_p on the operand.
4257 * semantics.c (push_cx_call_context): Return bool.
4258 (cxx_eval_call_expression): Handle excess depth.
4261 * method.c (synthesized_method_walk): Cleanups don't affect the
4262 triviality of a constructor, but do affect deletion and exception
4265 2011-03-15 Rodrigo Rivas Costa <rodrigorivascosta@gmail.com>
4267 * decl2.c (cp_check_const_attributes): New.
4268 (cplus_decl_attributes): Call cp_check_const_attributes.
4270 2011-03-15 Jason Merrill <jason@redhat.com>
4273 * call.c (convert_default_arg): Use DECL_ORIGIN of fn. Check for
4275 (push_defarg_context, pop_defarg_context): New.
4276 * parser.c (cp_parser_late_parsing_default_args): Use them.
4277 * cp-tree.h: Declare them.
4279 2011-03-11 Dodji Seketeli <dodji@redhat.com>
4281 * call.c (add_builtin_candidate)<case INDIRECT_REF>: The type of
4282 the argument of the indirection operator should not be dependent.
4285 2011-03-11 Jason Merrill <jason@redhat.com>
4288 * pt.c (tsubst) [TYPENAME_TYPE]: Only give errors if tf_error.
4291 * parser.c (cp_parser_template_type_arg): Set
4292 type_definition_forbidden_message.
4295 * decl.c (compute_array_index_type): Discard folding
4296 if it didn't produce a constant.
4298 2011-03-11 Jakub Jelinek <jakub@redhat.com>
4301 * init.c (build_zero_init_1): Extracted from build_zero_init.
4302 Add FIELD_SIZE argument, if non-NULL and field bit_position
4303 as not smaller than that, don't add that field's initializer.
4304 Pass DECL_SIZE as last argument to build_zero_init_1
4305 for DECL_FIELD_IS_BASE fields.
4306 (build_zero_init): Use build_zero_init_1.
4308 2011-03-10 Jason Merrill <jason@redhat.com>
4311 * pt.c (iterative_hash_template_arg): Remove special case for
4315 * parser.c (cp_parser_single_declaration): Just return if
4316 cp_parser_parse_and_diagnose_invalid_type_name complained.
4318 2011-03-09 Jason Merrill <jason@redhat.com>
4321 * pt.c (unify): An unresolved overload is a nondeduced context.
4323 2011-03-09 Martin Jambor <mjambor@suse.cz>
4325 PR tree-optimization/47714
4326 * method.c (use_thunk): Clear addressable flag of thunk arguments.
4328 2011-03-08 Dodji Seketeli <dodji@redhat.com>
4331 * pt.c (convert_nontype_argument): Only call decay_conversion on
4334 2011-03-08 Jason Merrill <jason@redhat.com>
4337 * mangle.c (write_template_arg_literal) [STRING_CST]: Sorry.
4340 * pt.c (convert_nontype_argument): Don't crash on non-pointer
4341 argument to pointer parameter.
4344 * pt.c (instantiate_decl): Don't clear DECL_INTERFACE_KNOWN on
4347 2011-03-08 Dodji Seketeli <dodji@redhat.com>
4350 * name-lookup.c (binding_to_template_parms_of_scope_p): Only
4351 consider scopes of primary template definitions. Adjust comments.
4353 2011-03-07 Jason Merrill <jason@redhat.com>
4356 * pt.c (convert_nontype_argument): Fix -fpermissive allowing
4358 * semantics.c (potential_constant_expression_1): Check TREE_OVERFLOW.
4361 * init.c (constant_value_1): Always require init to be TREE_CONSTANT.
4364 * mangle.c (write_type): Strip cv-quals from FUNCTION_TYPE here.
4365 (write_CV_qualifiers_for_type): Not here.
4367 2011-03-06 Joseph Myers <joseph@codesourcery.com>
4369 * lang-specs.h: Match -save-temps* instead of -save-temps.
4371 2011-03-05 Jason Merrill <jason@redhat.com>
4373 * mangle.c (write_expression): Change ABI v6 to v5.
4374 (write_type): Likewise.
4376 2011-03-04 Jan Hubicka <jh@suse.cz>
4379 * optimize.c (maybe_clone_body): Update call of cgraph_same_body_alias
4380 and cgraph_add_thunk.
4381 * method.c (make_alias_for_thunk, use_thunk): Likewise.
4382 * mangle.c (mangle_decl): Likewise.
4384 2011-03-04 Jason Merrill <jason@redhat.com>
4387 * pt.c (tsubst_copy_and_build) [PSEUDO_DTOR_EXPR]: Use tsubst for type.
4388 (tsubst_copy) [default]: Just return t if !ENABLE_CHECKING.
4391 * search.c (check_final_overrider): Allow pointer to same incomplete
4392 class type with different cv-quals.
4394 2011-03-03 Paolo Carlini <paolo.carlini@oracle.com>
4397 * pt.c (tsubst_template_args): Check argument t for error_mark_node.
4399 2011-03-03 Jason Merrill <jason@redhat.com>
4402 * pt.c (tsubst_copy_and_build) [TARGET_EXPR]: Retain TREE_CONSTANT.
4404 2011-03-02 Jason Merrill <jason@redhat.com>
4407 * parser.c (cp_parser_condition): Don't fold_non_dependent_expr here.
4410 * tree.c (build_vec_init_elt): Split out from...
4411 (build_vec_init_expr): ...here.
4412 (diagnose_non_constexpr_vec_init): New fn.
4413 * semantics.c (potential_constant_expression_1): Use it.
4414 * cp-tree.h: Declare it.
4416 2011-03-01 Jason Merrill <jason@redhat.com>
4419 * parser.c (cp_parser_primary_expression): Don't warn about a
4420 failed tentative parse.
4423 * semantics.c (cxx_bind_parameters_in_call): Don't call
4424 adjust_temp_type on non-constant args.
4427 * call.c (standard_conversion): Provide requested cv-quals on
4428 class rvalue conversion.
4431 * decl2.c (grokbitfield): Handle type-dependent width.
4433 2011-02-28 Jason Merrill <jason@redhat.com>
4436 * class.c (update_vtable_entry_for_fn): Check BINFO_LOST_PRIMARY_P
4437 after checking for a non-thunk.
4439 2011-02-26 Jason Merrill <jason@redhat.com>
4442 * tree.c (cp_tree_equal): Compare DECL_PARM_LEVEL.
4443 * pt.c (iterative_hash_template_arg): And hash it.
4446 * semantics.c (non_const_var_error): Split out from...
4447 (cxx_eval_constant_expression): ...here.
4448 (potential_constant_expression_1) [VAR_DECL]: Use it.
4449 Allow dependent variables.
4451 2011-02-24 Jason Merrill <jason@redhat.com>
4453 * parser.c (cp_parser_constant_expression): Set
4454 non_integral_constant_expression correctly for C++0x too.
4455 (cp_parser_static_assert): Allow non-constant expression.
4456 (cp_parser_direct_declarator): Expect non_constant_p to be set
4458 * pt.c (value_dependent_expression_p): Handle TYPEID_EXPR.
4459 * semantics.c (maybe_constant_value): Check type_unknown_p too.
4460 (potential_rvalue_constant_expression): New.
4461 (require_potential_rvalue_constant_expression): New.
4463 2011-02-23 Jason Merrill <jason@redhat.com>
4465 * cp-tree.h (DECL_PARM_LEVEL): New.
4466 (struct lang_decl_parm): Add level field.
4467 * name-lookup.c (function_parm_depth): New fn.
4468 * name-lookup.h: Declare it.
4469 * parser.c (cp_parser_parameter_declaration_list): Use it.
4470 * mangle.c (struct globals): Add parm_depth field.
4471 (write_bare_function_type): Adjust it.
4472 (write_expression): Include the level delta in PARM_DECL mangling
4475 * semantics.c (finish_decltype_type): Remove shortcut for decltype
4477 * mangle.c (write_type) [DECLTYPE_TYPE]: Strip it here for abi < 6.
4479 2011-02-23 Nathan Froyd <froydnj@codesourcery.com>
4482 * parser.c (cp_parser_class_specifier): Require a closing brace
4483 to attempt error recovery.
4485 2011-02-23 Jakub Jelinek <jakub@redhat.com>
4488 * pt.c (struct pending_template): Add chain_next GTY option.
4489 * decl.c (struct named_label_use_entry): Likewise.
4491 2011-02-22 Paolo Carlini <paolo.carlini@oracle.com>
4494 * semantics.c (build_lambda_object): Bail out if a field is
4497 2011-02-22 Dodji Seketeli <dodji@redhat.com>
4500 * class.c (dfs_declare_virt_assop_and_dtor)
4501 (declare_virt_assop_and_dtor): New static functions.
4502 (add_implicitly_declared_members): Use
4503 declare_virt_assop_and_dtor.
4505 2011-02-21 Jason Merrill <jason@redhat.com>
4508 * decl2.c (decl_constant_var_p): A constexpr var needs an
4509 initializer to be constant.
4510 * semantics.c (cxx_eval_constant_expression): Complain about
4511 constexpr var used in its own initializer.
4512 * call.c (set_up_extended_ref_temp): Set
4513 DECL_INITIALIZED_BY_CONSTANT_EXPRESSION_P too.
4515 2011-02-20 Jason Merrill <jason@redhat.com>
4518 * semantics.c (cxx_eval_call_expression): Call
4519 cxx_eval_constant_expression in trivial shortcut.
4522 * call.c (convert_class_to_reference): Don't try to set up a
4523 second conv sequence for non-viable candidates.
4526 * error.c (location_of): Handle non-tagged types.
4529 * method.c (process_subob_fn): Instantiate constexpr templates.
4530 * optimize.c (maybe_clone_body): Propagate DECL_DECLARED_CONSTEXPR_P.
4532 2011-02-20 Dodji Seketeli <dodji@redhat.com>
4535 * pt.c (tsubst_pack_expansion): do not use
4536 cp_tree_equal/same_type_p to detect an expansion of a parameter
4539 2011-02-19 Jason Merrill <jason@redhat.com>
4542 * semantics.c (cxx_eval_call_expression): Shortcut trivial copy.
4544 2011-02-18 Paolo Carlini <paolo.carlini@oracle.com>
4547 * semantics.c (finish_non_static_data_member): Early return if
4548 object is error_mark_node.
4550 2011-02-18 Dodji Seketeli <dodji@redhat.com>
4553 * pt.c (do_auto_deduction): Do not mention error_mark_node in
4555 * semantics.c (finish_id_expression): Do not pass erroneous decl
4556 to decl_constant_var_p.
4558 2011-02-17 Jakub Jelinek <jakub@redhat.com>
4561 * cvt.c (convert_from_reference): Call mark_exp_read.
4563 2011-02-11 Dodji Seketeli <dodji@redhat.com>
4566 * pt.c (finish_call_expr): Consider a call expression that has a
4567 dependent "this" pointer as being dependent. Add comments.
4568 (dependent_type_p, type_dependent_expression_p): Update comments.
4570 2011-02-16 Dodji Seketeli <dodji@redhat.com>
4573 * pt.c (tsubst_copy)<case SIZEOF_EXPR>: Ensure that even pack
4574 expansion arguments are not evaluated.
4576 2011-02-16 Jakub Jelinek <jakub@redhat.com>
4579 * cp-tree.h (ENUM_FIXED_UNDERLYING_TYPE_P): Use TYPE_LANG_FLAG_5
4580 instead of TYPE_LANG_FLAG_3.
4581 * pt.c (lookup_template_class): Copy over
4582 ENUM_FIXED_UNDERLYING_TYPE_P.
4584 2011-02-15 Jason Merrill <jason@redhat.com>
4587 * method.c (synthesized_method_walk): Always exit early for
4588 trivial fn in C++98 mode.
4590 2011-02-14 Jason Merrill <jason@redhat.com>
4593 * parser.c (cp_parser_enumerator_definition): Call
4594 fold_non_dependent_expr.
4596 2011-02-09 Jason Merrill <jason@redhat.com>
4598 * decl.c (cp_make_fname_decl): Set DECL_THIS_STATIC at toplevel.
4599 * semantics.c (finish_fname): Only return the name if we're in
4602 * decl.c (build_enumerator): Don't perform integral promotions on
4603 non-integral constants.
4605 * cvt.c (convert_to_void): Handle null op1.
4607 * class.c (type_has_constexpr_default_constructor): Make sure the
4608 caller stripped an enclosing array.
4609 * init.c (perform_member_init): Strip arrays before calling it.
4612 * semantics.c (potential_constant_expression_1): Handle TEMPLATE_DECL.
4614 2011-02-03 Dodji Seketeli <dodji@redhat.com>
4617 * tree.c (cp_tree_equal)<TEMPLATE_PARM_INDEX>: Take the number of
4618 template parameters in account.
4620 2011-02-03 Nathan Froyd <froydnj@codesourcery.com>
4623 * parser.c (cp_parser_class_specifier): Fix setting of
4626 2011-01-31 Jakub Jelinek <jakub@redhat.com>
4629 * semantics.c (build_data_member_initialization): Handle
4630 STATEMENT_LIST always instead of just for CLEANUP_BODY.
4632 2011-01-31 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
4634 * g++spec.c (lang_specific_driver) [HAVE_LD_STATIC_DYNAMIC] Use
4635 LD_STATIC_OPTION, LD_DYNAMIC_OPTION.
4637 2011-01-29 Dodji Seketeli <dodji@redhat.com>
4640 * cp-tree.h (fixup_template_parms): Declare.
4641 * pt.c (end_template_parm_list): Do not fixup template parms here.
4642 (fixup_template_parms): Remove static. Fix typo in the
4643 comments. Remove useless code statement.
4644 (fixup_template_parm): For a template template parameter, fixup
4645 its attributes before fixing up its type.
4647 (cp_parser_template_declaration_after_export): After parsing
4648 template parameters fixup their types.
4650 2011-01-26 Jakub Jelinek <jakub@redhat.com>
4653 * semantics.c (potential_constant_expression_1): Handle
4656 2011-01-26 Dave Korn <dave.korn.cygwin@gmail.com>
4659 * semantics.c (expand_or_defer_fn_1): Handle it.
4660 * decl2.c (decl_needed_p): Likewise.
4662 2011-01-21 Jason Merrill <jason@redhat.com>
4665 * semantics.c (build_constexpr_constructor_member_initializers):
4666 Handle trivial copy.
4668 2011-01-21 Jakub Jelinek <jakub@redhat.com>
4671 * semantics.c (begin_for_stmt): If -fno-for-scope, don't
4672 assume init must be NULL if scope is NULL.
4673 (begin_range_for_stmt): Likewise.
4675 2011-01-21 Jason Merrill <jason@redhat.com>
4678 * semantics.c (cxx_eval_constant_expression): Handle OFFSET_REF.
4681 * semantics.c (potential_constant_expression_1): Split out from
4682 potential_constant_expression. Add want_rval parm. Handle
4683 template expression forms. Don't enforce restriction on address
4684 of automatic variable here. Add a couple of diagnostics that
4686 (require_potential_constant_expression): New entry point.
4687 (build_data_member_initialization, register_constexpr_fundef): Adjust.
4688 (maybe_constant_value): Check potential_constant_expression.
4689 * pt.c (fold_non_dependent_expr_sfinae): Likewise.
4690 * tree.c (build_vec_init_expr): Adjust.
4692 2011-01-19 Jakub Jelinek <jakub@redhat.com>
4695 * decl2.c (finish_anon_union): Only call mangle_decl if TREE_STATIC
4698 2011-01-17 Jason Merrill <jason@redhat.com>
4701 * semantics.c (base_field_constructor_elt): New fn.
4702 (cxx_eval_bare_aggregate): Use it.
4703 (build_data_member_initialization): Leave COMPONENT_REF for
4706 2011-01-14 Rodrigo Rivas Costa <rodrigorivascosta@gmail.com>
4708 * parser.c (cp_parser_range_for): Remove the "unused variable" warning
4711 2011-01-15 Giovanni Funchal <gafunchal@gmail.com>
4712 Jonathan Wakely <jwakely.gcc@gmail.com>
4715 * decl.c (grokdeclarator): Reject mutable reference members.
4717 2011-01-14 Jason Merrill <jason@redhat.com>
4720 * pt.c (coerce_template_parms): Fix error recovery.
4723 * typeck2.c (check_narrowing): Only check arithmetic types.
4726 * tree.c (build_vec_init_expr): Handle flexible array
4729 2011-01-13 Kai Tietz <kai.tietz@onevision.com>
4732 * cp-tree.h (CLASSTYPE_VISIBILITY): Use
4733 TYPE_MAIN_DECL instead of TYPE_NAME.
4734 (CLASSTYPE_VISIBILITY_SPECIFIED): Likewise.
4735 * decl2.c (determine_visibility): Add check
4736 of CLASS_TYPE_P for underlying_type.
4738 2011-01-12 Rodrigo Rivas Costa <rodrigorivascosta@gmail.com>
4740 * cp-tree.h (begin_for_scope): New prototype.
4741 (begin_for_stmt): Update prototype.
4742 (begin_range_for_stmt): Update prototype.
4743 * init.c (build_vec_init): Update call to begin_for_stmt.
4744 * parser.c (cp_parser_for): New.
4745 (cp_parser_c_for): Add three new parameters.
4746 (cp_parser_range_for): Likewise. Most parsing code removed.
4747 (cp_parser_iteration_statement): Call cp_parser_for instead of
4748 cp_parser_c_for and cp_parser_range_for.
4749 (cp_parser_for_init_statement): Add new parameter and return type.
4750 (cp_parser_block_declaration): Update call to
4751 cp_parser_simple_declaration.
4752 (cp_parser_simple_declaration): Add new parameter.
4753 Update call to cp_parser_init_declarator.
4754 (cp_parser_init_declarator): Add new parameter.
4755 * pt.c (tsubst_expr): Update call to begin_for_stmt.
4756 * semantics.c (begin_for_scope): New.
4757 (begin_for_stmt): Add two new parameters.
4758 (begin_range_for_stmt): Likewise.
4760 2011-01-12 Nicola Pero <nicola.pero@meta-innovation.com>
4762 * parser.c (cp_parser_objc_at_property_declaration): Improved
4765 2011-01-11 Dodji Seketeli <dodji@redhat.com>
4768 * cp-lang.c (get_template_innermost_arguments_folded)
4769 (get_template_argument_pack_elems_folded)
4770 (template_arg_needs_folding, fold_cplus_constants): New static
4772 (LANG_HOOKS_GET_INNERMOST_GENERIC_ARGS): Set this hook to
4773 get_template_innermost_arguments_folded.
4774 (LANG_HOOKS_GET_ARGUMENT_PACK_ELEMS): Set this hook to
4775 get_template_argument_pack_elems_folded.
4777 2011-01-11 Jason Merrill <jason@redhat.com>
4780 * init.c (build_new_1): Handle value-init in templates differently.
4783 * tree.c (maybe_dummy_object): Check current_class_ref against
4784 context, not current_class_type.
4786 2011-01-08 Nicola Pero <nicola.pero@meta-innovation.com>
4789 * parser.c (cp_parser_objc_typename): If the type is unknown, for
4790 error recovery purposes behave as if it was not specified so that
4791 the default type is used.
4793 2011-01-07 Jakub Jelinek <jakub@redhat.com>
4796 * pt.c (tsubst_copy_and_build): Use tsubst instead of tsubst_copy
4797 for the second build_x_va_arg argument.
4799 2011-01-05 Tom Tromey <tromey@redhat.com>
4801 * typeck.c (cp_build_addr_expr_1): Update call to lvalue_error.
4802 (lvalue_or_else): Likewise.
4804 2011-01-01 Kai Tietz <kai.tietz@onevision.com>
4807 * tree.c (cxx_type_hash_eq):
4808 Allow METHOD_TYPE, too.
4811 Copyright (C) 2011 Free Software Foundation, Inc.
4813 Copying and distribution of this file, with or without modification,
4814 are permitted in any medium without royalty provided the copyright
4815 notice and this notice are preserved.