1 2011-12-05 Paolo Carlini <paolo.carlini@oracle.com>
4 * semantics.c (finish_underlying_type): Use %qT, not %qE for the
7 2011-12-05 Jason Merrill <jason@redhat.com>
9 * init.c (expand_default_init): Unshare args in ctor delegation.
11 2011-12-05 Ville Voutilainen <ville.voutilainen@gmail.com>
12 Pedro Lamarão <pedro.lamarao@gmail.com>
14 Implement C++11 delegating constructors.
15 * cp-tree.h (enum cpp0x_warn_str): Add CPP0X_DELEGATING_CTORS.
16 * error.c (maybe_warn_cpp0x): Adjust.
17 * parser.c (cp_parser_mem_initializer_list): Use it. Diagnose
18 multiple initializers if a delegating initializer is present.
19 * call.c (build_special_member_call): Convert an assert into an if.
20 * init.c (perform_target_ctor): New.
21 (emit_mem_initializers): Use it.
22 (expand_member_init, expand_default_init): Adjust.
24 2011-12-05 Paolo Carlini <paolo.carlini@oracle.com>
27 * typeck2.c (build_functional_cast): Early return error_mark_node
28 for invalid uses of 'auto'.
29 * parser.c (cp_parser_direct_declarator): When
30 cp_parser_constant_expression returns error do not produce further
31 diagnostic for the bound.
33 2011-12-03 Paolo Carlini <paolo.carlini@oracle.com>
36 * call.c (null_ptr_cst_p): STRIP_NOPS in c++11 mode too.
38 2011-12-01 Jason Merrill <jason@redhat.com>
40 * call.c (build_new_method_call_1): Handle aggregate initialization.
41 * tree.c (stabilize_init): Handle CONSTRUCTOR.
43 2011-12-01 Paolo Carlini <paolo.carlini@oracle.com>
46 * call.c (build_user_type_conversion_1): Early return NULL if
49 2011-12-01 Paolo Carlini <paolo.carlini@oracle.com>
52 * pt.c (unify_inconsistency): Use either %qT or %qE depending on
53 whether parm is a type or non-type parameter.
55 2011-11-30 Jason Merrill <jason@redhat.com>
58 * name-lookup.c (push_to_top_level): Set stmts_are_full_exprs_p.
59 * decl.c (build_aggr_init_full_exprs): Just assert that it's true.
60 (check_initializer): Here too.
62 2011-11-30 Paolo Carlini <paolo.carlini@oracle.com>
65 * rtti.c (ifnonnull): Use nullptr_node.
66 (build_dynamic_cast_1): Call cp_truthvalue_conversion instead
67 of c_common_truthvalue_conversion.
69 2011-11-24 Paolo Carlini <paolo.carlini@oracle.com>
72 * pt.c (instantiate_class_template_1): If lambda_function (type)
73 is NULL_TREE do not instantiate_decl.
75 2011-11-24 Paolo Carlini <paolo.carlini@oracle.com>
78 * class.c (build_base_path): For the null pointer check use
79 nullptr_node instead of integer_zero_node.
81 2011-11-22 Dodji Seketeli <dodji@redhat.com>
84 * decl.c (check_elaborated_type_specifier): Gracefully handle
85 error_mark_node. Accept bound template template parameters.
86 Update diagnostics for alias template specializations. Update
88 * parser.c (cp_parser_elaborated_type_specifier): Use
89 check_elaborated_type_specifier for simple-template-ids as well.
91 2011-11-22 Paolo Carlini <paolo.carlini@oracle.com>
94 * semantics.c (finish_decltype_type): Handle PTRMEM_CST.
96 2011-11-22 Dodji Seketeli <dodji@redhat.com>
99 * parser.c (cp_parser_alias_declaration): Don't allow type
100 definition in templates.
102 2011-11-22 Paolo Carlini <paolo.carlini@oracle.com>
105 * typeck.c (cp_build_binary_op, [case EQ_EXPR]): For targets having
106 TARGET_PTRMEMFUNC_VBIT_LOCATION == ptrmemfunc_vbit_in_delta, do here
107 the -Wzero-as-null-pointer-constant warning for pmf == 0.
109 2011-11-21 Torvald Riegel <triegel@redhat.com>
111 * pt.c (tsubst_copy_and_build): Handle TRANSACTION_EXPR.
113 2011-11-21 Ed Smith-Rowland <3dw4rd@verizon.net>
116 * parser.c (lookup_literal_operator): New.
117 (cp_parser_userdef_char_literal): Use it.
118 (cp_parser_userdef_numeric_literal): Use it.
119 (cp_parser_userdef_string_literal): Use lookup_name.
121 2011-11-20 Jason Merrill <jason@redhat.com>
123 * pt.c (tsubst_pack_expansion): Fix SFINAE.
126 * cp-tree.h (PACK_EXPANSION_EXTRA_ARGS): New.
127 * cp-tree.def (EXPR_PACK_EXPANSION): Add an operand for it.
128 * pt.c (tsubst_pack_expansion): Set and use it.
129 (iterative_hash_template_arg): Hash it.
130 (template_args_equal): Compare it.
131 (comp_template_args_with_info): Handle nulls.
132 * tree.c (cp_walk_subtrees): Walk it.
133 * typeck.c (structural_comptypes): Compare it.
134 * ptree.c (cxx_print_type): Print it.
136 * pt.c (type_unification_real): Set input_location
137 during default arg instantiation.
139 2011-11-20 Paolo Carlini <paolo.carlini@oracle.com>
142 * pt.c (unify_inconsistency): Handle non-type parameters better.
143 * error.c (dump_expr): Handle TEMPLATE_TEMPLATE_PARM.
145 2011-11-20 Dodji Seketeli <dodji@redhat.com>
148 * pt.c (lookup_template_class_1): Go out early if the type of the
149 template is error_mark_node.
151 2011-11-19 Paolo Carlini <paolo.carlini@oracle.com>
154 * semantics.c (potential_constant_expression_1): Handle IF_STMT,
155 DO_STMT, FOR_STMT, and WHILE_STMT.
157 2011-11-18 Fabien Chêne <fabien@gcc.gnu.org>
160 * search.c (lookup_field_1): Handle USING_DECLs for the storted
163 2011-11-18 Paolo Carlini <paolo.carlini@oracle.com>
166 * pt.c (tsubst_copy_and_build): Handle FIX_TRUNC_EXPR.
168 2011-11-18 Dodji Seketeli <dodji@redhat.com>
171 * pt.c (primary_template_instantiation_p): Don't forget to
172 consider alias declarations.
174 2011-11-17 Jason Merrill <jason@redhat.com>
177 * decl.c (grokdeclarator): Improve C++98 trailing return diagnostic.
180 * class.c (add_implicitly_declared_members): Update move
184 * class.c (build_base_path): Don't do calculation in templates.
186 2011-11-15 Torvald Riegel <triegel@redhat.com>
188 * parser.c (cp_parser_transaction_expression): Require parentheses
189 when parsing transaction expressions.
191 2011-11-14 Ed Smith-Rowland <3dw4rd@verizon.net>
194 * typeck.c (check_literal_operator_args): Add processing_specialization
195 to check for void template fn. Test for exact arity for non-template fn.
197 2011-11-14 Fabien Chêne <fabien@gcc.gnu.org>
203 * search.c (lookup_field_1): Look through USING_DECL.
204 (lookup_field_r): Call lookup_fnfields_slot instead of
206 * semantics.c (finish_member_declaration): Remove the check that
207 prevents USING_DECLs from being verified by
208 pushdecl_class_level. Call add_method for using declarations that
209 designates functions if the using declaration is in a template
210 class. Set DECL_IGNORED_P on class-scope using declarations.
211 * typeck.c (build_class_member_access_expr): Handle USING_DECLs.
212 * class.c (check_field_decls): Keep using declarations.
213 (add_method): Remove two diagnostics about conflicting using
215 * parser.c (cp_parser_nonclass_name): Handle USING_DECLs.
216 * decl.c (start_enum): Call xref_tag whenever possible.
217 * cp-tree.h (strip_using_decl): Declare, and reident the previous
219 * name-lookup.c (strip_using_decl): New function.
220 (supplement_binding_1): Call strip_using_decl on decl and
221 bval. Perform most of the checks with USING_DECLs stripped. Also
222 check that the target decl and the target bval does not refer to
223 the same declaration. Allow pushing an enum multiple times in a
224 template class. Adjustment to diagnose using redeclarations. Call
225 diagnose_name_conflict.
226 (push_class_level_binding): Call strip_using_decl on decl and
227 bval. Perform most of the checks with USING_DECLs stripped. Return
228 true if both decl and bval refer to USING_DECLs and are dependent.
229 (diagnose_name_conflict): New function.
231 2011-11-12 Jason Merrill <jason@redhat.com>
234 * call.c (set_up_extended_ref_temp): Warn about references
235 bound to non-static reference members.
236 * init.c (perform_member_init): Pass in the member.
239 * cp-gimplify.c (cp_gimplify_expr): Leave clobbers alone.
241 2011-11-11 Ed Smith-Rowland <3dw4rd@verizon.net>
244 * typeck.c (check_literal_operator_args): Reorganize test for string
245 operators so size_t search depends on finding string first.
247 2011-11-10 Jason Merrill <jason@redhat.com>
250 * pt.c (convert_nontype_argument_function): Allow decls with
251 internal linkage in C++11.
252 (convert_nontype_argument): Likewise.
255 * decl2.c (mark_used): Defer synthesis of virtual functions.
256 * method.c (use_thunk): Make sure the target function has
257 DECL_INTERFACE_KNOWN.
260 * call.c (joust): Check the second conversion sequence
261 before checking templates.
263 2011-11-09 Paolo Carlini <paolo.carlini@oracle.com>
266 * pt.c (tsubst_copy_and_build) [IDENTIFIER_NODE]: In C++11 mode
267 pass allow_non_integral_constant_expression_p = true to
268 finish_id_expression.
270 2011-11-09 Jason Merrill <jason@redhat.com>
273 * pt.c (maybe_instantiate_noexcept): Check the return value of
277 * parser.c (cp_parser_range_for): check_for_bare_parameter_packs.
280 * class.c (build_base_path): Don't ICE in fold_non_dependent_expr.
282 * Make-lang.in (check_g++_parallelize): Add dg-torture.exp.
283 (check-c++0x): Obsolete.
285 * pt.c (invalid_nontype_parm_type_p): Avoid printing "<type error>".
287 * pt.c (convert_nontype_argument): Only integral arguments
290 * parser.c (cp_parser_alias_declaration): Don't do semantic
291 processing if parsing failed.
293 2011-11-09 Paolo Carlini <paolo.carlini@oracle.com>
296 * init.c (build_new_1, build_vec_delete_1, build_delete):
299 2011-11-09 Paolo Carlini <paolo.carlini@oracle.com>
302 * search.c (lookup_member): Change to take also a tsubst_flags_t
304 (lookup_field, lookup_fnfields): Adjust calls.
305 * typeck.c (lookup_destructor, finish_class_member_access_expr,
306 build_ptrmemfunc_access_expr): Likewise.
307 * class.c (handle_using_decl, maybe_note_name_used_in_class):
309 * pt.c (resolve_typename_type): Likewise.
310 * semantics.c (lambda_function): Likewise.
311 * parser.c (cp_parser_perform_range_for_lookup,
312 cp_parser_lookup_name): Likewise.
313 * friend.c (make_friend_class): Likewise.
314 * name-lookup.c (pushdecl_maybe_friend_1, get_class_binding,
315 do_class_using_decl, lookup_qualified_name): Likewise.
316 * cp-tree.h (lookup_member): Adjust declaration.
318 2011-11-09 Dodji Seketeli <dodji@redhat.com>
321 * cp-tree.h (TYPE_ALIAS_P, TYPE_TEMPLATE_INFO): Don't crash on
325 * parser.c (cp_parser_alias_declaration): Require ';' at the end
328 2011-11-09 Dodji Seketeli <dodji@redhat.com>
331 * decl2.c (check_member_template): Accept alias templates and ...
332 * parser.c (cp_parser_alias_declaration): ... use it here.
334 2011-11-08 Jason Merrill <jason@redhat.com>
337 * typeck.c (build_x_conditional_expr): Preserve lvalue/xvalueness.
338 * tree.c (lvalue_kind) [NON_DEPENDENT_EXPR]: Return clk_ordinary
341 2011-11-08 Richard Guenther <rguenther@suse.de>
344 * error.c (dump_expr): Handle SSA_NAMEs.
346 2011-11-07 Richard Henderson <rth@redhat.com>
347 Aldy Hernandez <aldyh@redhat.com>
348 Torvald Riegel <triegel@redhat.com>
350 Merged from transactional-memory.
352 * call.c (build_new_function_call): Call tm_malloc_replacement.
353 * class.c (check_bases): Compute transaction attributes for the
354 class based on its base classes.
355 (look_for_tm_attr_overrides, set_one_vmethod_tm_attributes,
356 set_method_tm_attributes): New.
357 (finish_struct_1): Call set_method_tm_attributes.
358 * cp-tree.h (begin_transaction_stmt, finish_transaction_stmt,
359 build_transaction_expr): Declare.
360 (TRANSACTION_EXPR_IS_STMT): New.
361 * decl.c (push_cp_library_fn): Set attribute to transaction_safe.
362 * except.c (do_get_exception_ptr): Apply transaction_pure.
363 (do_begin_catch): Mark _ITM_cxa_begin_catch transaction_pure and
364 record as transactional-memory wrapper.
365 (do_end_catch): Similarly for _ITM_cxa_end_catch.
366 (do_allocate_exception): Similarly for _ITM_cxa_allocate_exception.
367 (build_throw): Similarly for _ITM_cxa_throw. Make __cxa_rethrow pure.
368 * parser.h (struct cp_parser): Add in_transaction flag.
369 * parser.c (enum non_integral_constant): Add NIC_TRANSACTION.
370 (cp_parser_non_integral_constant_expression): Handle NIC_TRANSACTION.
371 (enum required_token): Add transaction tokens.
372 (cp_parser_transaction, cp_parser_transaction_expression,
373 cp_parser_function_transaction, cp_parser_transaction_cancel,
374 cp_parser_txn_attribute_opt): New.
375 (cp_parser_unary_expression): Handle RID_TRANSACTION*.
376 (cp_parser_statement, cp_parser_function_definition_after_declarator,
377 cp_parser_token_starts_function_definition_p): Same.
378 (cp_parser_required_error): Handle RT_TRANSACTION*.
379 * pt.c (tsubst_expr): Handle TRANSACTION_EXPR.
380 * semantics.c (begin_transaction_stmt, finish_transaction_stmt,
381 build_transaction_expr): New.
383 2011-11-08 Dodji Seketeli <dodji@redhat.com>
385 Fix context handling of alias-declaration
386 * decl.c (start_decl): Update comment.
387 * error.c (dump_alias_template_specialization): Dump the context
388 of the specialization.
389 * parser.c (cp_parser_alias_declaration): Call pop_scope on the
390 pushed scope yielded by start_decl.
392 2011-11-08 Paolo Carlini <paolo.carlini@oracle.com>
395 * parser.c (cp_parser_postfix_dot_deref_expression): Reject invalid
396 uses of '->' and '.' as postfix-expression in namespace scope.
398 2011-11-07 Jason Merrill <jason@redhat.com>
401 * pt.c (tsubst_copy_and_build) [CALL_EXPR]: Don't crash
402 if lookup finds a non-function.
405 * parser.c (cp_parser_initializer_list): Parse C99
406 array designators tentatively.
409 * pt.c (tsubst_copy): Handle NAMESPACE_DECL.
410 (tsubst_copy_and_build) [COMPONENT_REF]: Handle a still-dependent
413 2011-11-07 Paolo Carlini <paolo.carlini@oracle.com>
415 * pt.c (tsubst_copy_and_build): Fix qualified_name_lookup_error
416 call in case COMPONENT_REF.
418 2011-11-07 Jason Merrill <jason@redhat.com>
419 Dodji Seketeli <dodji@redhat.com>
421 Support C++11 alias-declaration
423 * cp-tree.h (TYPE_DECL_ALIAS_P, TYPE_ALIAS_P)
424 (DECL_TYPE_TEMPLATE_P, DECL_ALIAS_TEMPLATE_P): New accessor
426 (TYPE_TEMPLATE_INFO): Get template info of an alias template
427 specializations from its TYPE_DECL.
428 (SET_TYPE_TEMPLATE_INFO): Set template info of alias template
429 specializations into its TYPE_DECL.
430 (DECL_CLASS_TEMPLATE_P): Re-write using the new
431 DECL_TYPE_TEMPLATE_P.
432 (enum cp_decl_spec): Add new ds_alias enumerator.
433 (alias_type_or_template_p, alias_template_specialization_p):
434 Declare new functions.
435 * parser.c (cp_parser_alias_declaration): New static function.
436 (cp_parser_check_decl_spec): Add "using" name for the `alias'
438 (cp_parser_type_name): Update comment. Support simple-template-id
439 representing alias template specializations in c++0x mode.
440 (cp_parser_qualifying_entity): Update comment. Use
442 (cp_parser_block_declaration): Handle alias-declaration in c++11.
444 (cp_parser_template_id): Handle specializations of alias
446 (cp_parser_member_declaration): Add alias-declaration production
447 to comment. Support alias-declarations.
448 (cp_parser_template_declaration_after_export): Handle alias
450 * decl.c (make_typename_type, make_unbound_class_template): Accept
452 (grokdeclarator): Set TYPE_DECL_ALIAS_P on alias
454 * decl2.c (grokfield): Move template creation after setting up the
455 TYPE_DECL of the alias, so that the TEMPLATE_DECL of the alias
456 template actually carries the right type-id of the alias
458 * pt.c (alias_type_or_template_p)
459 (alias_template_specialization_p): Define new public functions.
460 (maybe_process_partial_specialization): Reject partial
461 specializations of alias templates.
462 (primary_template_instantiation_p): Consider alias template
464 (push_template_decl_real): Assert that TYPE_DECLs of alias
465 templates are different from those of class template. Store
466 template info onto the TYPE_DECL of the alias template.
467 (convert_template_argument): Strip aliases from template
469 (lookup_template_class_1): Handle the creation of the
470 specialization of an alias template.
471 (tsubst_decl): Create a substituted copy of the TYPE_DECL of an
472 member alias template.
473 (tsubst): Handle substituting into the type of an alias template.
474 Handle substituting UNBOUND_CLASS_TEMPLATE into
475 BOUND_TEMPLATE_TEMPLATE_PARM.
476 (do_type_instantiation): Better diagnostics when trying to
477 explicitely instantiate a non-class template.
478 * search.c (lookup_field_1, lookup_field_r): Support looking up
480 * semantics.c (finish_template_type): For instantiations of alias
481 templates, return the TYPE_DECL of the actual alias and not the
482 one of the aliased type.
483 * error.c (dump_alias_template_specialization): New static
485 (dump_type): Handle printing of alias templates and their
486 specializations. templates.
487 (dump_aggr_type): For specialization of alias templates, fetch
488 arguments from the right place.
489 (dump_decl): Print an alias-declaration like `using decl = type;'
490 (dump_template_decl): Support printing of alias templates.
492 2011-11-07 Jason Merrill <jason@redhat.com>
495 * decl2.c (constrain_visibility): Return void. Add tmpl parm
496 which gives the constraint priority over an attribute.
497 (constrain_visibility_for_template, determine_visibility): Adjust.
498 * pt.c (instantiate_class_template_1): Call determine_visibility.
501 * decl.c (save_function_data): Clear local_typedefs.
503 * decl.c (cp_finish_decl): Only make_tree_vector if we're calling
506 2011-11-06 Jason Merrill <jason@redhat.com>
509 * decl2.c (constrain_visibility): Check decl_has_visibility_attr
510 rather than DECL_VISIBILITY_SPECIFIED.
512 2011-11-06 Paolo Carlini <paolo.carlini@oracle.com>
515 * decl2.c (mark_used): Early return false after error or sorry.
516 * cp-tree.h (mark_used): Adjust declaration.
517 * semantics.c (finish_id_expression): Check mark_used return value.
519 2011-11-05 Jason Merrill <jason@redhat.com>
522 * decl.c (cp_finish_decl): Mostly revert previous change.
524 2011-11-04 Jason Merrill <jason@redhat.com>
527 * init.c (perform_member_init): Strip TARGET_EXPR around NSDMI.
528 Do temporary lifetime extension.
531 * decl.c (cp_finish_decl): Run cleanups in the right order.
533 2011-11-04 Eric Botcazou <ebotcazou@adacore.com>
536 * semantics.c (finish_offsetof): Adjust call to fold_offsetof.
537 * typeck.c (cp_build_addr_expr_1): Call fold_offsetof_1.
539 2011-11-04 Paolo Carlini <paolo.carlini@oracle.com>
541 * typeck.c (build_indirect_ref): Use ATTRIBUTE_UNUSED.
542 * mangle.c (write_unnamed_type_name): Likewise.
544 2011-11-04 Magnus Fromreide <magfr@lysator.liu.se>
546 * parser.c (cp_parser_enumerator_list): Do not warn about
547 trailing commas in C++0x mode.
549 2011-11-04 Olivier Goffart <olivier@woboq.com>
550 Jason Merrill <jason@redhat.com>
553 * class.c (check_field_decls): NSDMI makes a class non-aggregate.
555 2011-11-04 Paolo Carlini <paolo.carlini@oracle.com>
558 * call.c (conversion_null_warnings): For 'false' to NULL pointer,
559 just check that TREE_TYPE (expr) is a BOOLEAN_TYPE.
561 2011-11-04 Ed Smith-Rowland <3dw4rd@verizon.net>
564 * parser.c (cp_parser_userdef_string_literal): Fix string length.
566 2011-11-04 Jason Merrill <jason@redhat.com>
569 * call.c (extend_ref_init_temps, extend_ref_init_temps_1): New.
570 (set_up_extended_ref_temp): Use it. Change cleanup parm to VEC.
571 (initialize_reference): Just call convert_like.
572 * decl.c (grok_reference_init): Just call initialize_reference.
573 (build_init_list_var_init): Remove.
574 (check_initializer): Change cleanup parm to VEC. Handle references
575 like other types. Call perform_implicit_conversion instead
576 of build_init_list_var_init. Don't use build_aggr_init for
577 aggregate initialization of arrays.
578 (cp_finish_decl): Change cleanup to VEC.
579 * typeck2.c (store_init_value): Call extend_ref_init_temps.
580 Use build_vec_init for non-constant arrays.
581 * init.c (expand_aggr_init_1): Adjust.
582 (build_vec_init): Avoid re-converting an initializer
583 that's already digested.
584 * mangle.c (mangle_ref_init_variable): Add a discriminator.
586 * typeck.c (convert_for_initialization): Adjust.
587 * decl2.c (maybe_emit_vtables): Adjust.
589 2011-11-02 Jason Merrill <jason@redhat.com>
592 * init.c (build_aggr_init): Don't set LOOKUP_ONLYCONVERTING
593 if the initializer has TARGET_EXPR_DIRECT_INIT_P.
594 (expand_default_init): An initializer with TARGET_EXPR_DIRECT_INIT_P
595 or TARGET_EXPR_LIST_INIT_P doesn't need more processing.
596 * tree.c (bot_manip): Propagate TARGET_EXPR_IMPLICIT_P,
597 TARGET_EXPR_LIST_INIT_P, TARGET_EXPR_DIRECT_INIT_P.
598 * call.c (convert_like_real): Set TARGET_EXPR_DIRECT_INIT_P
599 as appropriate on list-value-initialization.
601 * parser.c (cp_parser_decl_specifier_seq): Change "C++0x" to
603 (cp_lexer_get_preprocessor_token): Likewise.
604 (cp_parser_binary_expression): Likewise.
606 2011-11-02 Paolo Carlini <paolo.carlini@oracle.com>
609 * typeck2.c (check_narrowing): Adjust OPT_Wnarrowing diagnostics.
610 (digest_init_r): Call check_narrowing irrespective of the C++ dialect.
611 * decl.c (check_initializer): Likewise.
612 * semantics.c (finish_compound_literal): Likewise.
614 2011-11-02 Paolo Carlini <paolo.carlini@oracle.com>
617 * typeck.c (build_const_cast_1): Fix -Wcast-qual for false
618 comp_ptr_ttypes_const.
620 2011-11-02 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
622 * Make-lang.in (g++spec.o): Pass SHLIB instead of SHLIB_LINK.
624 2011-11-01 Paolo Carlini <paolo.carlini@oracle.com>
627 * cvt.c (cp_convert_to_pointer): Warn for zero as null pointer
629 * typeck.c (cp_truthvalue_conversion): Handle pointers and member
630 function pointers under c_inhibit_evaluation_warnings; use
631 nullptr_node for data member pointers.
632 (cp_build_binary_op): Tweak, just forward to cp_convert op1,
633 either a nullptr_node or an integer_zero_node.
634 (build_ptrmemfunc): Use nullptr_node.
635 * init.c (build_zero_init_1): Likewise.
637 2011-11-01 Jason Merrill <jason@redhat.com>
641 * search.c (lookup_fnfields_idx_nolazy): Split out from...
642 (lookup_fnfields_1): ...here.
643 (lookup_fnfields_slot_nolazy): Use it.
644 * cp-tree.h: Declare it.
645 * class.c (type_has_move_assign): Use it.
646 (type_has_user_declared_move_assign): Likewise.
648 2011-10-31 Jason Merrill <jason@redhat.com>
651 * class.c (check_field_decl): Change c++0x in diags to c++11.
652 * error.c (maybe_warn_cpp0x): Likewise.
653 * parser.c (cp_parser_diagnose_invalid_type_name): Likewise.
654 * pt.c (check_default_tmpl_args): Likewise.
656 2011-10-31 Diego Novillo <dnovillo@google.com>
658 * mangle.c (get_mangled_id): Factor from ...
659 (mangle_decl): ... here.
662 2011-10-25 Gerald Pfeifer <gerald@pfeifer.com>
664 * NEWS (GCC 2.95): Refer to GNU/Linux instead of Linux.
667 2011-10-29 Paolo Carlini <paolo.carlini@oracle.com>
670 * call.c (build_new_op_1): Handle ABS_EXPR together with the
673 2011-10-28 Paolo Carlini <paolo.carlini@oracle.com>
676 2011-10-28 Paolo Carlini <paolo.carlini@oracle.com>
679 * pt.c (tsubst_copy_and_build): Fix qualified_name_lookup_error
680 call in case COMPONENT_REF.
682 2011-10-28 Paolo Carlini <paolo.carlini@oracle.com>
684 * pt.c (unify_pack_expansion): Initialize bad_old_arg and bad_new_arg.
686 2011-10-28 Paolo Carlini <paolo.carlini@oracle.com>
689 * pt.c (tsubst_copy_and_build): Fix qualified_name_lookup_error
690 call in case COMPONENT_REF.
692 2011-10-27 Jason Merrill <jason@redhat.com>
694 * semantics.c (cxx_eval_outermost_constant_expr): Check
696 (cxx_eval_component_reference): Check DECL_MUTABLE_P.
698 2011-10-27 Roberto Agostino Vitillo <ravitillo@lbl.gov>
701 * decl2.c (determine_hidden_inline): New function.
702 (determine_visibility): fvisibility-inlines-hidden affects inline
705 2011-10-27 Dodji Seketeli <dodji@redhat.com>
707 * cp-tree.h (DECL_DECLARES_TYPE_P): Fix comment.
709 2011-10-26 Jason Merrill <jason@redhat.com>
711 * typeck.c (check_literal_operator_args): Avoid building types.
713 2011-10-26 Ed Smith-Rowland <3dw4rd@verizon.net>
715 Implement C++11 user-defined literals.
716 * cp-objcp-common.c: (cp_tree_size) Return size of USERDEF_LITERAL tree.
717 * cp-tree.h: (UDLIT_OP_*, UDLIT_OPER_P): Literal operator
718 name tools. New tree code for user-defined literals.
719 * cxx-pretty-print.h: (pp_cxx_userdef_literal) New.
720 * cxx-pretty-print.c: (pp_cxx_userdef_literal) New.
721 (pp_cxx_primary_expression, pp_cxx_expression): Use it.
722 * decl.c: (cp_tree_node_structure): Return new tree code.
723 (duplicate_decls): Check for raw vs. template operator conflicts.
724 (grokfndecl, grokdeclarator): New checks for literal operators.
725 * error.c: (dump_expr): Warn about user-defined literals
726 in C++98 mode. (dump_function_name): Pretty printing.
727 * mangle.c: (write_literal_operator_name): New.
728 (write_unqualified_id, write_unqualified_name): Use it.
729 * parser.c: (cp_parser_operator): Handle operator"".
730 (cp_parser_userdef_char_literal, cp_parser_userdef_numeric_literal,
731 cp_parser_userdef_string_literal): New.
732 (cp_parser_primary_expression): Handle new user-defined literal tokens
734 * semantics.c: (potential_constant_expression_1): Add
735 user-defined literals.
736 * typeck.c (check_raw_literal_operator,
737 check_literal_operator_args): New.
739 2011-10-26 Paolo Carlini <paolo.carlini@oracle.com>
741 * typeck.c (cp_build_addr_expr_1): Use BASELINK_P.
742 * class.c (instantiate_type): Likewise.
743 * pt.c (convert_nontype_argument_function, uses_template_parms,
744 tsubst_copy, resolve_nondeduced_context, type_dependent_expression_p):
746 * semantics.c (finish_decltype_type): Likewise.
747 * decl2.c (mark_used): Likewise.
748 * name-lookup.c (arg_assoc): Likewise.
750 2011-10-26 Paolo Carlini <paolo.carlini@oracle.com>
753 * typeck.c (non_reference): Pass NULL_TREE through.
755 2011-10-25 Jason Merrill <jason@redhat.com>
759 * semantics.c (maybe_cleanup_point_expr_void): No longer static.
760 * typeck2.c (split_nonconstant_init_1): Use it.
761 * cp-tree.h: Declare it.
762 * decl.c (wrap_cleanups_r): Stop at CLEANUP_POINT_EXPR.
765 * tree.c (stabilize_init): Stabilize scalar elements of a
768 2011-10-25 Paolo Carlini <paolo.carlini@oracle.com>
771 * typeck.c (composite_pointer_type_r): Check return value of
772 composite_pointer_type_r for error_mark_node.
774 2011-10-25 Paolo Carlini <paolo.carlini@oracle.com>
777 * pt.c (tsubst_copy_and_build): Check return value of
778 tsubst_copy_and_build for error_mark_node.
780 2011-10-23 Paolo Carlini <paolo.carlini@oracle.com>
784 2011-10-23 Paolo Carlini <paolo.carlini@oracle.com>
787 * typeck2.c (check_narrowing): Adjust OPT_Wnarrowing diagnostics.
788 (digest_init_r): Call check_narrowing irrespective of the C++ dialect.
789 * decl.c (check_initializer): Likewise.
790 * semantics.c (finish_compound_literal): Likewise.
792 2011-10-23 Paolo Carlini <paolo.carlini@oracle.com>
795 * typeck2.c (check_narrowing): Adjust OPT_Wnarrowing diagnostics.
796 (digest_init_r): Call check_narrowing irrespective of the C++ dialect.
797 * decl.c (check_initializer): Likewise.
798 * semantics.c (finish_compound_literal): Likewise.
800 2011-10-21 Paolo Carlini <paolo.carlini@oracle.com>
803 * init.c (build_vec_init): Early return error_mark_node if
806 2011-10-21 Paolo Carlini <paolo.carlini@oracle.com>
809 * typeck2.c (cxx_incomplete_type_diagnostic): Improve error message
810 for invalid use of member function.
812 2011-10-21 Ville Voutilainen <ville.voutilainen@gmail.com>
815 * parser.c (cp_parser_class_head): Parse virt-specifiers
816 regardless of whether an id is present
818 2011-10-20 Jason Merrill <jason@redhat.com>
821 * typeck2.c (split_nonconstant_init_1): Handle EH cleanup of
822 initialized subobjects.
824 2011-10-19 Paolo Carlini <paolo.carlini@oracle.com>
827 * class.c (instantiate_type): Fix error message.
829 2011-10-19 Jason Merrill <jason@redhat.com>
832 * tree.c (bot_manip): Propagate AGGR_INIT_ZERO_FIRST.
834 2011-10-19 Roland Stigge <stigge@antcom.de>
837 * semantics.c (potential_constant_expression_1): Use "AST" instead of
838 "ast" in sorry message.
840 2011-10-19 Paolo Carlini <paolo.carlini@oracle.com>
844 * decl.c (duplicate_decls, make_typename_type, grokdeclarator): Use
845 G_() in error message strings to facilitate translation.
846 * semantics.c (finish_id_expression): Likewise.
847 * parser.c (cp_parser_nested_name_specifier_opt,
848 cp_parser_parameter_declaration): Likewise.
850 2011-10-18 Jason Merrill <jason@redhat.com>
853 * pt.c (instantiate_decl): Recognize when a function defaulted
854 outside the class is already instantiated.
857 * decl.c (check_previous_goto_1): Handle using-decl.
859 2011-10-18 Jason Merrill <jason@redhat.com>
863 * class.c (type_has_user_declared_move_constructor): New.
864 (type_has_user_declared_move_assign): New.
865 (add_implicitly_declared_members): Add lazy copy ops
866 even if there's a move.
867 * method.c (lazily_declare_fn): Delete implicit copies
869 (maybe_explain_implicit_delete): Explain this. Use inform rather
871 * cp-tree.h: Declare new fns.
873 2011-10-18 Diego Novillo <dnovillo@google.com>
875 * parser.c: Remove ENABLE_CHECKING markers around debugging
877 (cp_lexer_dump_tokens): Add arguments START_TOKEN and CURR_TOKEN.
879 When printing CURR_TOKEN surround it in [[ ]].
880 Start printing at START_TOKEN.
882 (cp_debug_print_tree_if_set): New.
883 (cp_debug_print_context): New.
884 (cp_debug_print_context_stack): New.
885 (cp_debug_print_flag): New.
886 (cp_debug_print_unparsed_function): New.
887 (cp_debug_print_unparsed_queues): New.
888 (cp_debug_parser_tokens): New.
889 (cp_debug_parser): New.
890 (cp_lexer_start_debugging): Set cp_lexer_debug_stream to stderr.
891 (cp_lexer_stop_debugging): Set cp_lexer_debug_stream to NULL.
892 * parser.h (cp_lexer_dump_tokens): Remove declaration.
893 (cp_debug_parser): Declare.
895 2011-10-17 Michael Spertus <mike_spertus@symantec.com>
897 * cp-tree.def: Add BASES as a new tree code.
898 * cp-tree.h (enum cp_trait_kind): Add CPTK_BASES, CPTK_DIRECT_BASES.
899 (BASES_TYPE, BASES_DIRECT): Define.
900 (calculate_bases, finish_bases, calculate_direct_bases): Declare.
901 * parser.c (cp_parser_trait_expr, cp_parser_template_argument_list,
902 (cp_parser_simple_type_specifier, cp_parser_save_nsdmi): Use them.
903 * pt.c (find_parameter_packs_r, tsubst_pack_expansion): Likewise.
904 * semantics.c (calculate_bases, finish_bases, calculate_direct_bases,
905 dfs_calculate_bases_pre, dfs_calculate_bases_post,
906 calculate_bases_helper): Define.
908 2011-10-17 Jason Merrill <jason@redhat.com>
911 * parser.c (cp_parser_lambda_introducer): Check for more
914 2011-10-17 Paolo Carlini <paolo.carlini@oracle.com>
917 * typeck.c (build_class_member_access_expr): Provide a better error
918 message for X.Y where X is a pointer to class type.
919 (finish_class_member_access_expr): Likewise.
921 2011-10-15 Tom Tromey <tromey@redhat.com>
922 Dodji Seketeli <dodji@redhat.com>
924 * error.c (cp_diagnostic_starter): Pass the relevant location to
925 diagnostic_report_current_module.
926 (cp_diagnostic_finalizer): Call virt_loc_aware_diagnostic_finalizer.
928 2011-10-17 Paolo Carlini <paolo.carlini@oracle.com>
931 * typeck.c (finish_class_member_access_expr): Fix error call
932 for TREE_CODE (access_path) == TREE_BINFO.
934 2011-10-15 Paolo Carlini <paolo.carlini@oracle.com>
937 * semantics.c (finish_trait_expr): Do not try to instantiate the
938 the base type of an __is_base_of trait.
939 (check_trait_type): Return a tree; use complete_type_or_else.
941 2011-10-14 Jason Merrill <jason@redhat.com>
944 * parser.c (cp_parser_cache_group): Handle end==CPP_COMMA.
945 (cp_parser_save_nsdmi): Pass it.
948 * method.c (walk_field_subobs): Check for NSDMI before
949 complaining about uninitialized fields.
951 * pt.c (tsubst_decl) [FIELD_DECL]: Use void_zero_node
952 instead of error_mark_node as a placeholder.
954 2011-10-14 Paolo Carlini <paolo.carlini@oracle.com>
957 * call.c (add_builtin_candidate): If two pointers have a composite
958 pointer type, generate a single candidate with that type.
960 2011-10-13 Jason Merrill <jason@redhat.com>
963 * cp-tree.h (VAR_TEMPL_TYPE_FIELD_OR_FUNCTION_DECL_CHECK): New.
964 (DECL_TEMPLATE_INFO): Use it.
965 * pt.c (tsubst_decl) [FIELD_DECL]: Set DECL_TEMPLATE_INFO
966 if the decl has an NSDMI.
967 * init.c (perform_member_init): Use it.
970 * cp-tree.h (struct tree_lambda_expr): Add closure field.
971 (LAMBDA_EXPR_CLOSURE): New.
972 * pt.c (tsubst_copy_and_build) [LAMBDA_EXPR]: Likewise.
973 * semantics.c (build_lambda_object): Use it instead of TREE_TYPE.
974 (begin_lambda_type, lambda_function, add_capture): Likewise.
975 (add_default_capture, lambda_expr_this_capture): Likewise.
977 2011-10-13 Diego Novillo <dnovillo@google.com>
979 * cp-tree.h (struct language_function): Rename in_function_try_handler
980 to x_in_function_try_handler.
981 Rename in_base_initializer to x_in_base_initializer.
984 2011-10-13 Diego Novillo <dnovillo@google.com>
986 * class.c (sorted_fields_type_new): Factor out of ...
987 (finish_struct_1): ... here.
989 2011-10-13 Jason Merrill <jason@redhat.com>
992 * init.c (expand_aggr_init_1): Don't zero-initialize virtual
993 bases of a base subobject.
995 2011-10-12 Paolo Carlini <paolo.carlini@oracle.com>
998 * decl.c (cxx_init_decl_processing): Add
999 __attribute__((externally_visible)) to operator new and
1000 operator delete library fn.
1002 2011-10-11 Michael Meissner <meissner@linux.vnet.ibm.com>
1004 * decl.c (duplicate_decls): Delete old interface with two parallel
1005 arrays to hold standard builtin declarations, and replace it with
1006 a function based interface that can support creating builtins on
1007 the fly in the future. Change all uses, and poison the old
1008 names. Make sure 0 is not a legitimate builtin index.
1009 * except.c (build_eh_type_type): Ditto.
1010 (choose_personality_routine): Ditto.
1011 * semantics.c (finish_omp_atomic): Ditto.
1012 (finish_omp_barrier): Ditto.
1013 (finish_omp_flush): Ditto.
1014 (finish_omp_taskwait): Ditto.
1016 2011-10-11 Jason Merrill <jason@redhat.com>
1020 * cp-tree.def (IMPLICIT_CONV_EXPR): New.
1021 * call.c (perform_implicit_conversion_flags): Build it
1022 instead of NOP_EXPR.
1023 * cp-objcp-common.c (cp_common_init_ts): It's typed.
1024 * cxx-pretty-print.c (pp_cxx_cast_expression): Handle it.
1025 (pp_cxx_expression): Likewise.
1026 * error.c (dump_expr): Likewise.
1027 * semantics.c (potential_constant_expression_1): Likewise.
1028 * tree.c (cp_tree_equal): Likewise.
1029 (cp_walk_subtrees): Likewise.
1030 * pt.c (iterative_hash_template_arg): Likewise.
1031 (for_each_template_parm_r): Likewise.
1032 (type_dependent_expression_p): Likewise.
1033 (tsubst_copy, tsubst_copy_and_build): Handle IMPLICIT_CONV_EXPR
1035 * cp-tree.h (IMPLICIT_CONV_EXPR_DIRECT_INIT): New.
1037 2011-10-11 Paolo Carlini <paolo.carlini@oracle.com>
1040 * pt.c (tsubst_copy_and_build): If (complain & tf_error) is false
1041 do not call unqualified_name_lookup_error.
1043 2011-10-10 Paolo Carlini <paolo.carlini@oracle.com>
1046 * call.c (conversion_null_warnings): Don't look through references.
1048 2011-10-09 Paolo Carlini <paolo.carlini@oracle.com>
1051 * init.c (constant_value_1): Add bool parameter.
1052 (decl_constant_value_safe): Add.
1053 (integral_constant_value): Adjust.
1054 (decl_constant_value): Adjust.
1055 * cp-tree.h (decl_constant_value_safe): Declare.
1056 * typeck.c (decay_conversion): Use decl_constant_value_safe.
1057 * call.c (convert_like_real): Likewise.
1059 2011-10-09 Jakub Jelinek <jakub@redhat.com>
1060 Diego Novillo <dnovillo@google.com>
1062 * pt.c (reregister_specialization): Use htab_find instead of
1063 htab_find_slot with INSERT.
1064 (maybe_process_partial_specialization, lookup_template_class_1): Change
1065 slot variable type to void ** to avoid aliasing problems.
1066 (register_specialization): Likewise. Use slot != NULL instead of
1067 more expensive !optimize_specialization_lookup_p (tmpl) test.
1069 2011-10-08 Paolo Carlini <paolo.carlini@oracle.com>
1072 * typeck2.c (abstract_virtuals_error_sfinae): Don't produce duplicate
1073 inform messages in case of cloned destructor.
1075 2011-10-06 Jason Merrill <jason@redhat.com>
1078 * decl.c (grokfndecl): Diagnose redefinition of defaulted fn.
1080 2011-10-02 Jason Merrill <jason@redhat.com>
1082 * pt.c (tsubst_pack_expansion): Re-use ARGUMENT_PACK_SELECTs.
1083 Change unsubstituted_packs to bool.
1085 * parser.c (cp_parser_range_for): Don't try to deduce from {}
1089 Implement N2555 (expanding pack expansion to fixed parm list)
1090 * pt.c (coerce_template_parms): Allow expanding a pack expansion
1091 to a fixed-length argument list.
1092 (unify_pack_expansion): Handle explicit args properly.
1093 (unify) [TREE_VEC]: Handle pack expansions here.
1094 [TYPE_ARGUMENT_PACK]: Not here.
1095 (tsubst_pack_expansion): Don't try to do partial substitution.
1096 (pack_deducible_p): New.
1097 (fn_type_unification): Use it.
1098 (find_parameter_packs_r): Take the TYPE_MAIN_VARIANT
1099 of a type parameter.
1100 (check_non_deducible_conversion): Split from type_unification_real.
1101 (unify_one_argument): Split from type_unification_real...
1102 (unify_pack_expansion): ...and here. Drop call_args_p parm.
1103 (type_unification_real, unify, more_specialized_fn): Adjust.
1105 * class.c (fixed_type_or_null): Handle NSDMI.
1106 * method.c (walk_field_subobs): Disable NSDMI noexcept checking
1109 2011-09-30 Jason Merrill <jason@redhat.com>
1111 * cp-tree.h (TREE_NEGATED_INT): Remove.
1112 * semantics.c (finish_unary_op_expr): Don't set it.
1114 2011-09-30 Janis Johnson <janisjo@codesourcery.com>
1117 * mangle.c (write_type): Handle CV qualifiers for decimal classes.
1119 2011-09-26 Andi Kleen <ak@linux.intel.com>
1121 * repo.c (finish_repo): Use HOST_WIDE_INT_PRINT_HEX_PURE.
1123 2011-09-28 Paolo Carlini <paolo.carlini@oracle.com>
1126 * typeck.c (cp_build_binary_op): With -Wextra, warn for ordered
1127 comparison of pointer with zero.
1129 2011-09-27 Paolo Carlini <paolo.carlini@oracle.com>
1132 * parser.c (cp_parser_elaborated_type_specifier): For RECORD_TYPE,
1133 set CLASSTYPE_DECLARED_CLASS.
1135 2011-09-27 Jakub Jelinek <jakub@redhat.com>
1137 * decl.c (duplicate_decls): If compatible stpcpy prototype
1138 is seen, set implicit_built_in_decls[BUILT_IN_STPCPY].
1140 2011-09-26 Jason Merrill <jason@redhat.com>
1143 * pt.c (tsubst_copy_and_build) [CONST_DECL]: Don't pull out
1144 constant value if we're still in a template.
1147 * typeck.c (structural_comptypes): Ignore cv-quals on typename scope.
1150 * semantics.c (cxx_eval_logical_expression): Use tree_int_cst_equal
1153 2011-09-26 Paolo Carlini <paolo.carlini@oracle.com>
1156 * error.c (dump_template_bindings): Separate bindings with semicolons
1159 2011-09-26 Jason Merrill <jason@redhat.com>
1162 * call.c (compare_ics): Only consider rvaluedness_matches_p
1163 if the target type is the same or it too differs in rvalueness.
1166 * call.c (implicit_conversion): Mask out inappropriate LOOKUP
1167 flags at the top of the function.
1169 * pt.c (tsubst_copy) [PARM_DECL]: Handle 'this' in NSDMI.
1171 2011-09-26 Paolo Carlini <paolo.carlini@oracle.com>
1173 * pt.c (convert_nontype_argument): Handle NULLPTR_TYPE.
1175 2011-09-26 Paolo Carlini <paolo.carlini@oracle.com>
1178 * cp-gimplify.c (get_bc_label): Remove obsolete diagnostics.
1180 2011-09-25 Jason Merrill <jason@redhat.com>
1182 * parser.c (inject_this_parameter): Split out from
1183 cp_parser_late_return_type_opt.
1184 (cp_parser_class_specifier_1): Use it for NSDMIs.
1185 * tree.c (bot_replace): Replace NSDMI 'this' with real 'this'.
1187 2011-09-24 Jason Merrill <jason@redhat.com>
1189 * except.c (expr_noexcept_p): Split out from finish_noexcept_expr.
1190 * cp-tree.h: Declare it.
1191 * method.c (walk_field_subobs): Use it.
1193 * init.c (perform_member_init): Instantiate NSDMI here.
1194 * pt.c (tsubst_decl) [FIELD_DECL]: Not here.
1196 Handle deferred parsing of NSDMIs.
1197 * parser.h (cp_unparsed_functions_entry): Add nsdmis field.
1198 * parser.c (unparsed_nsdmis, cp_parser_save_nsdmi): New.
1199 (cp_parser_late_parse_one_default_arg): Split out from
1200 cp_parser_late_parsing_default_args.
1201 (cp_parser_late_parsing_nsdmi): New.
1202 (push_unparsed_function_queues): Set it.
1203 (cp_parser_parameter_declaration): Save the '=' token.
1204 (cp_parser_template_parameter): Likewise.
1205 (cp_parser_default_argument): Call cp_parser_initializer
1206 rather than cp_parser_initializer_clause.
1207 (cp_parser_class_specifier_1): Parse unparsed_nsdmis.
1208 (cp_parser_member_declaration): Handle nsdmis.
1209 * decl2.c (grokfield): Handle DEFAULT_ARG for a function.
1211 Implement C++11 non-static data member initializers.
1212 * cp-tree.h (enum cpp_warn_str): Add CPP0X_NSDMI.
1213 * error.c (maybe_warn_cpp0x): Handle it.
1214 * call.c (convert_like_real) [ck_user]: Don't complain about
1215 using an explicit constructor for direct-initialization.
1216 * class.c (check_field_decl): Fix ancient typo.
1217 (check_field_decls): NSDMIs make the default ctor non-trivial.
1218 * decl.c (cp_finish_decl): Record NSDMI.
1219 (grokdeclarator): Allow NSDMI.
1220 * decl2.c (grokfield): Allow NSDMI. Correct LOOKUP flags.
1221 * init.c (perform_member_init): Use NSDMI.
1222 * method.c (walk_field_subobs): Check for NSDMI.
1223 * parser.c (cp_parser_member_declaration): Parse { } init.
1224 * semantics.c (register_constexpr_fundef): Don't talk about
1225 a return statement in a constexpr constructor.
1226 (cxx_eval_call_expression): Check DECL_INITIAL instead of
1229 2011-09-24 Paolo Carlini <paolo.carlini@oracle.com>
1232 * class.c (build_base_path): Add a tsubst_flags_t parameter.
1233 (convert_to_base): Adjust call.
1234 * typeck.c (build_class_member_access_expr,
1235 get_member_function_from_ptrfunc, build_static_cast_1): Likewise.
1236 * init.c (dfs_initialize_vtbl_ptrs, emit_mem_initializers): Likewise.
1237 * method.c (do_build_copy_constructor, do_build_copy_assign): Likewise.
1238 * rtti.c (build_dynamic_cast_1): Likewise.
1239 * typeck2.c (build_scoped_ref, build_m_component_ref): Likewise.
1240 * call.c (build_over_call, build_special_member_call): Likewise.
1241 * cvt.c (cp_convert_to_pointer, convert_to_pointer_force,
1242 build_up_reference): Likewise.
1243 * cp-tree.h (build_base_path): Adjust declaration.
1245 2011-09-23 Jason Merrill <jason@redhat.com>
1247 Core 253 - allow const objects with no initializer or
1248 user-provided default constructor if the defaulted constructor
1249 initializes all the subobjects.
1252 * class.c (default_init_uninitialized_part): New.
1253 * cp-tree.h: Declare it.
1254 * decl.c (check_for_uninitialized_const_var): Use it.
1255 * init.c (perform_member_init): Likewise.
1256 (build_new_1): Likewise.
1257 * method.c (walk_field_subobs): Likewise.
1259 2011-09-23 Paolo Carlini <paolo.carlini@oracle.com>
1262 * decl.c (check_static_variable_definition): Allow in-class
1263 initialization of static data member of non-integral type in
1266 2011-09-22 Paolo Carlini <paolo.carlini@oracle.com>
1269 * semantics.c (potential_constant_expression_1): Handle USING_DECL.
1271 2011-09-22 Paolo Carlini <paolo.carlini@oracle.com>
1274 * pt.c (invalid_nontype_parm_type_p): Handle NULLPTR_TYPE.
1276 2011-09-22 Jonathan Wakely <jwakely.gcc@gmail.com>
1277 Paolo Carlini <paolo.carlini@oracle.com>
1280 * friend.c (make_friend_class): cv-qualification is ok in a
1283 2011-09-21 Paolo Carlini <paolo.carlini@oracle.com>
1286 * decl.c (grokdeclarator): Consistently handle both __int128
1287 and unsigned __int128 with -pedantic; suppress diagnostic in
1290 2011-09-20 Jason Merrill <jason@redhat.com>
1292 * cp-tree.h (DECL_TEMPLOID_INSTANTIATION): New.
1293 (DECL_GENERATED_P): New.
1294 * class.c (finalize_literal_type_property): Use them.
1295 * semantics.c (is_instantiation_of_constexpr): Likewise.
1296 (register_constexpr_fundef): Likewise.
1298 * call.c (convert_default_arg): Avoid redundant copy.
1299 * tree.c (bot_manip): Copy everything.
1301 2011-09-20 Roberto Agostino Vitillo <ravitillo@lbl.gov>
1303 * call.c (build_new_method_call_1): Use non-virtual lookup
1304 for final virtual functions.
1306 2011-09-16 Jason Merrill <jason@redhat.com>
1309 * call.c (set_flags_from_callee): Split out from build_call_a.
1310 * cp-tree.h: Declare it.
1311 * tree.c (bot_manip): Call it.
1313 2011-09-15 Jason Merrill <jason@redhat.com>
1316 * parser.c (cp_parser_late_return_type_opt): Check quals parameter
1317 for clearing current_class_ptr, too.
1319 2011-09-14 Diego Novillo <dnovillo@google.com>
1321 * name-lookup.c (lookup_arg_dependent): Use conditional
1323 * decl.c (xref_tag): Likewise.
1325 2011-09-14 Paolo Carlini <paolo.carlini@oracle.com>
1328 * pt.c (regenerate_decl_from_template): Don't pass an error_mark_node
1329 to build_exception_variant.
1331 2011-09-13 Dodji Seketeli <dodji@redhat.com>
1334 * pt.c (template_parameter_pack_p): Support TEMPLATE_PARM_INDEX
1335 nodes. Add a comment.
1336 (arg_from_parm_pack_p): New static function, factorized out from
1337 tsubst_pack_expansion and extended to support non-type parameter
1338 packs represented with TEMPLATE_PARM_INDEX nodes.
1339 (tsubst_pack_expansion): Use arg_from_parm_pack_p.
1341 2011-09-12 Jason Merrill <jason@redhat.com>
1343 * pt.c (type_unification_real): Fix handling of DEDUCE_CONV
1344 with no deducible template parameters.
1345 * call.c (rejection_reason_code): Add rr_template_conversion.
1346 (print_z_candidate): Handle it.
1347 (template_conversion_rejection): New.
1348 (build_user_type_conversion_1): Use it.
1350 * call.c (merge_conversion_sequences): Set bad_p and user_conv_p
1351 on all of the second conversion sequence.
1352 (build_user_type_conversion_1): Set bad_p on the ck_user conv.
1353 (convert_like_real): Handle bad ck_ref_bind with user_conv_p in the
1354 first section. Fix loop logic.
1355 (initialize_reference): Call convert_like for diagnostics when
1356 we have a (bad) conversion.
1358 * call.c (convert_class_to_reference)
1359 (convert_class_to_reference_1): Remove.
1360 (reference_binding): Use build_user_type_conversion_1 instead.
1362 * call.c (initialize_reference): Add flags parm.
1363 * decl.c (grok_reference_init): Likewise.
1364 (check_initializer): Pass it.
1365 * typeck.c (convert_for_initialization): Likewise.
1366 * cp-tree.h: Adjust.
1368 * cp-tree.h (LOOKUP_NO_RVAL_BIND): New.
1369 * call.c (conditional_conversion): Use it.
1370 (reference_binding): Fix handling of xvalues.
1372 2011-09-09 Jason Merrill <jason@redhat.com>
1374 * call.c (implicit_conversion): Check BRACE_ENCLOSED_INITIALIZER_P
1375 before forcing instantiation.
1377 2011-09-08 Paolo Carlini <paolo.carlini@oracle.com>
1380 * typeck2.c (digest_init_r): Call complete_type_or_maybe_complain
1381 instead of complete_type_or_else.
1383 2011-09-08 Dodji Seketeli <dodji@redhat.com>
1385 PR c++/33255 - Support -Wunused-local-typedefs warning
1386 * name-lookup.c (pushdecl_maybe_friend_1): Use the new
1387 record_locally_defined_typedef.
1388 * decl.c (finish_function): Use the new
1389 maybe_warn_unused_local_typedefs.
1390 (grokfield): Use the new record_locally_defined_typedef.
1391 * parser.c (lookup_name): Use the new maybe_record_typedef_use.
1393 2011-09-07 Paolo Carlini <paolo.carlini@oracle.com>
1396 * decl.c (grokdeclarator): Check u.function.exception_specification
1397 for error_mark_node.
1399 2011-09-07 Jason Merrill <jason@redhat.com>
1402 * parser.c (cp_parser_member_declaration): Don't require a constant
1403 rvalue here in C++0x.
1405 * pt.c (type_unification_real): Correct complain arg for tsubsting
1406 default template args.
1408 * pt.c (tsubst_aggr_type): Check TYPE_P before tsubsting.
1410 2011-09-06 Jason Merrill <jason@redhat.com>
1413 * semantics.c (register_constexpr_fundef): Call is_valid_constexpr_fn.
1414 (cx_check_missing_mem_inits): Handle bases and empty trivial members.
1415 (validate_constexpr_fundecl): Remove.
1416 * decl.c (start_preparsed_function): Don't call it.
1417 * cp-tree.h: Don't declare it.
1419 2011-09-04 Jason Merrill <jason@redhat.com>
1422 * call.c (reference_binding): Don't set is_lvalue for an rvalue
1428 * call.c (reference_binding): Set rvaluedness_matches_p properly
1429 for reference to function conversion ops.
1430 (compare_ics): Adjust.
1432 * class.c (trivial_default_constructor_is_constexpr): Rename from
1433 synthesized_default_constructor_is_constexpr.
1434 (type_has_constexpr_default_constructor): Adjust.
1435 (add_implicitly_declared_members): Call it instead.
1436 (explain_non_literal_class): Explain about non-constexpr default ctor.
1437 * cp-tree.h: Adjust.
1438 * method.c (synthesized_method_walk): Adjust.
1439 * semantics.c (explain_invalid_constexpr_fn): Handle defaulted
1444 * init.c (perform_member_init): Don't diagnose missing inits here.
1445 (emit_mem_initializers): Or here.
1446 * method.c (process_subob_fn): Don't instantiate constexpr ctors.
1447 * semantics.c (cx_check_missing_mem_inits): New.
1448 (explain_invalid_constexpr_fn): Call it.
1449 (register_constexpr_fundef): Likewise. Leave
1450 DECL_DECLARED_CONSTEXPR_P set when the body is unsuitable.
1451 (cxx_eval_call_expression): Adjust diagnostics.
1452 (cxx_eval_constant_expression): Catch use of 'this' in a constructor.
1454 2011-08-30 Jason Merrill <jason@redhat.com>
1457 * cp-tree.h (cp_decl_specifier_seq): Rename user_defined_type_p
1458 to type_definition_p.
1459 * parser.c (cp_parser_set_decl_spec_type): Likewise.
1460 * decl.c (grokdeclarator): Check it.
1463 * semantics.c (finish_id_expression): Use
1464 current_nonlambda_class_type for qualified-ids.
1467 * decl.c (poplevel): Disable for scope compatibility hack
1471 * semantics.c (add_capture): Call complete_type for copy.
1474 * semantics.c (cxx_eval_component_reference): Handle
1475 value-initialization for omitted initializers.
1477 2011-08-29 Jason Merrill <jason@redhat.com>
1480 * semantics.c (finish_id_expression): Mark captured variables used.
1482 2011-08-29 Jakub Jelinek <jakub@redhat.com>
1483 Jason Merrill <jason@redhat.com>
1486 * class.c (finish_struct_1): Complain if the first field is
1489 2011-08-29 Jason Merrill <jason@redhat.com>
1493 * parser.c (cp_parser_default_argument): Use
1494 cp_parser_initializer_clause.
1495 (cp_parser_late_parsing_default_args): Likewise.
1497 2011-08-26 Jason Merrill <jason@redhat.com>
1501 * pt.c (check_valid_ptrmem_cst_expr): A null member pointer value
1503 (convert_nontype_argument): Likewise. Implicitly convert nullptr
1504 and do constant folding.
1505 * mangle.c (write_template_arg_literal): Mangle null member
1506 pointer values as 0.
1507 * call.c (null_member_pointer_value_p): New.
1508 * cp-tree.h: Declare it.
1510 2011-08-25 Jason Merrill <jason@redhat.com>
1512 * call.c (convert_like_real): Remove redundant complain checks.
1515 * call.c (convert_like_real): Exit early if bad and !tf_error.
1517 2011-08-23 Jason Merrill <jason@redhat.com>
1519 * typeck2.c (build_functional_cast): Don't try to avoid calling
1521 * pt.c (instantiate_class_template_1): Don't copy TYPE_HAS_* flags.
1523 2011-08-23 Jason Merrill <jason@redhat.com>
1527 * tree.c (dependent_name): New.
1528 (cp_tree_equal): Two calls with the same dependent name are
1529 equivalent even if the overload sets are different.
1531 2011-08-23 Jason Merrill <jason@redhat.com>
1533 * tree.c (build_target_expr): Set TREE_CONSTANT on
1534 literal TARGET_EXPR if the value is constant.
1535 * typeck2.c (build_functional_cast): Don't set it here.
1537 2011-08-23 Jason Merrill <jason@redhat.com>
1540 * call.c (null_ptr_cst_p): Only 0 qualifies in C++11.
1542 2011-08-23 Jason Merrill <jason@redhat.com>
1545 * decl.c (cxx_init_decl_processing): Initialize
1546 dependent_lambda_return_type_node.
1547 * cp-tree.h (cp_tree_index): Add CPTI_DEPENDENT_LAMBDA_RETURN_TYPE.
1548 (dependent_lambda_return_type_node): Define.
1549 (DECLTYPE_FOR_LAMBDA_RETURN): Remove.
1550 * semantics.c (lambda_return_type): Handle overloaded function.
1551 Use dependent_lambda_return_type_node instead of
1552 DECLTYPE_FOR_LAMBDA_RETURN.
1553 (apply_lambda_return_type): Don't check dependent_type_p.
1554 * pt.c (tsubst_copy_and_build): Handle lambda return type deduction.
1555 (instantiate_class_template_1): Likewise.
1556 (tsubst): Don't use DECLTYPE_FOR_LAMBDA_RETURN.
1557 * mangle.c (write_type): Likewise.
1558 * typeck.c (structural_comptypes): Likewise.
1559 (check_return_expr): Handle dependent_lambda_return_type_node.
1561 2011-08-23 Jason Merrill <jason@redhat.com>
1564 * semantics.c (maybe_constant_value): Don't try to fold { }.
1565 * pt.c (build_non_dependent_expr): Don't wrap { }.
1566 * init.c (build_value_init): Allow scalar value-init in templates.
1568 2011-08-23 Jason Merrill <jason@redhat.com>
1570 * semantics.c (potential_constant_expression_1): Allow 'this'.
1572 2011-08-23 Jakub Jelinek <jakub@redhat.com>
1575 * typeck.c (cp_build_modify_expr): Call mark_rvalue_use on rhs
1576 if it has side-effects and needs to be preevaluated.
1578 2011-08-23 Siddhesh Poyarekar <siddhesh.poyarekar@gmail.com>
1581 * except.c (begin_eh_spec_block): Build EH_SPEC block on the
1582 same line as the function.
1584 2011-08-23 Jakub Jelinek <jakub@redhat.com>
1587 * class.c (finish_struct_1): If TYPE_TRANSPARENT_AGGR is set on a type
1588 which doesn't have any fields, clear it and diagnose.
1590 2011-08-18 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
1591 Marc Glisse <marc.glisse@normalesup.org>
1593 PR libstdc++-v3/1773
1594 * mangle.c (decl_mangling_context): Call
1595 targetm.cxx.decl_mangling_context.
1596 (write_unscoped_name): Use decl_mangling_context.
1598 2011-08-18 Dodji Seketeli <dodji@redhat.com>
1601 * pt.c (parameter_of_template_p): Handle comparison with DECLs of
1602 template parameters as created by process_template_parm.
1604 2011-08-16 Jason Merrill <jason@redhat.com>
1607 * pt.c (unify_pack_expansion): Correct overloaded unification
1610 * pt.c (instantiate_class_template_1): If DECL_PRESERVE_P is set
1611 on a member function or static data member, call mark_used.
1614 * typeck2.c (cxx_incomplete_type_diagnostic): Handle
1615 init_list_type_node.
1617 2011-08-13 Jason Merrill <jason@redhat.com>
1620 * name-lookup.c (local_bindings_p): New.
1621 * name-lookup.h: Declare it.
1622 * lex.c (unqualified_name_lookup_error): Use it.
1625 * error.c (dump_expr): Handle MODIFY_EXPR properly.
1627 * decl.c (grok_reference_init): Handle constexpr here.
1628 * call.c (initialize_reference): Not here.
1630 2011-08-12 David Li <davidxl@google.com>
1632 * class.c (update_vtable_entry_for_fn): Set
1633 LOST_PRIMARY bit properly.
1635 2011-08-12 Jason Merrill <jason@redhat.com>
1638 * call.c (convert_arg_to_ellipsis): force_rvalue only in
1639 potentially evaluated context.
1641 2011-08-12 Richard Guenther <rguenther@suse.de>
1643 * call.c (build_over_call): Instead of memcpy use an
1644 assignment of two MEM_REFs.
1646 2011-08-11 Romain Geissler <romain.geissler@gmail.com>
1647 Brian Hackett <bhackett1024@gmail.com>
1649 * decl.c (cp_finish_decl): Invoke callbacks on finish_decl event.
1651 2011-08-10 Richard Guenther <rguenther@suse.de>
1653 * call.c (build_over_call): Call memcpy unconditionally.
1655 2011-08-08 Jason Merrill <jason@redhat.com>
1658 * semantics.c (finish_call_expr): Don't look at 'this' if we
1659 had an explicit object argument.
1662 * typeck2.c (check_narrowing): Fix integer logic.
1664 2011-08-08 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
1666 * Make-lang.in (g++$(exeext)): Add $(EXTRA_GCC_LIBS).
1668 2011-08-05 Jason Merrill <jason@redhat.com>
1671 * semantics.c (potential_constant_expression_1) [CALL_EXPR]: Sorry
1672 on 'this' in a constructor.
1675 * semantics.c (finish_decltype_type): Call invalid_nonstatic_memfn_p.
1678 * init.c (perform_member_init): Handle invalid array initializer.
1681 * semantics.c (cxx_eval_array_reference): Handle failure to
1682 reduce the array operand to something we can work with.
1684 2011-08-05 Gabriel Charette <gchare@google.com>
1686 * decl.c (finish_function): Remove unecessary line 0 hack.
1688 2011-08-05 Jason Merrill <jason@redhat.com>
1691 * typeck.c (build_x_compound_expr_from_list): Also complain
1695 * typeck.c (cp_build_unary_op) [POSTINCREMENT_EXPR]: Strip cv-quals.
1698 * parser.c (cp_parser_range_for): Only do auto deduction in
1699 template if the range is non-dependent.
1701 * init.c (perform_member_init): Always build_aggr_init
1702 for a class member with an explicit mem-initializer.
1704 * pt.c (unify) [TEMPLATE_TYPE_PARM]: Allow VLA for C++0x 'auto'.
1706 2011-08-04 Jakub Jelinek <jakub@redhat.com>
1709 * decl.c (cxx_init_decl_processing): Add alloc_size (1) attribute
1710 for operator new and operator new []. Call init_attributes.
1712 2011-08-02 Jason Merrill <jason@redhat.com>
1715 * parser.c (cp_parser_lambda_body): Clear local_variables_forbidden_p.
1718 * typeck2.c (check_narrowing): Check unsigned mismatch.
1719 * semantics.c (finish_compound_literal): check_narrowing.
1722 * pt.c (find_parameter_packs_r): Handle CONSTRUCTOR.
1725 * init.c (sort_mem_initializers): Initialize uses_unions_p here.
1726 (build_field_list): Not here.
1729 * parser.c (build_range_temp): Split out from...
1730 (cp_convert_range_for): ...here.
1731 (do_range_for_auto_deduction): New.
1732 (cp_parser_range_for): Use it.
1734 2011-08-02 Jakub Jelinek <jakub@redhat.com>
1736 * cp-tree.h (finish_omp_atomic): Adjust prototype.
1737 (cxx_omp_const_qual_no_mutable): New prototype.
1738 (finish_omp_taskyield): New prototype.
1739 * parser.c (cp_parser_omp_atomic): (cp_parser_omp_atomic): Handle
1740 parsing OpenMP 3.1 atomics. Adjust finish_omp_atomic caller.
1741 (cp_parser_omp_clause_name): Handle final and mergeable clauses.
1742 (cp_parser_omp_clause_final, cp_parser_omp_clause_mergeable): New
1744 (cp_parser_omp_all_clauses): Handle PRAGMA_OMP_CLAUSE_FINAL
1745 and PRAGMA_OMP_CLAUSE_MERGEABLE.
1746 (OMP_TASK_CLAUSE_MASK): Allow final and mergeable clauses.
1747 (cp_parser_omp_taskyield): New function.
1748 (cp_parser_pragma): Handle PRAGMA_OMP_TASKYIELD.
1749 (cp_parser_omp_clause_reduction): Handle min and max.
1750 * pt.c (tsubst_expr) <case OMP_ATOMIC>: Handle OpenMP 3.1 atomics.
1751 (tsubst_omp_clauses): Handle OMP_CLAUSE_FINAL and
1752 OMP_CLAUSE_MERGEABLE.
1753 * semantics.c (finish_omp_atomic): Add OPCODE, V, LHS1 and RHS1
1754 arguments. Handle OpenMP 3.1 atomics. Adjust c_finish_omp_atomic
1756 (finish_omp_clauses): Don't complain about const qualified
1757 predetermined vars and static data members in firstprivate clause.
1758 Handle OMP_CLAUSE_FINAL and OMP_CLAUSE_MERGEABLE. Handle MIN_EXPR
1760 (finish_omp_taskyield): New function.
1761 * cp-gimplify.c (cxx_omp_const_qual_no_mutable): New function.
1762 (cxx_omp_predetermined_sharing): Use it.
1764 2011-08-02 Jason Merrill <jason@redhat.com>
1766 * call.c (build_call_a): Also check at_function_scope_p.
1768 2011-08-01 Jason Merrill <jason@redhat.com>
1771 * mangle.c (write_prefix): Handle decltype.
1774 * semantics.c (cxx_eval_vec_init_1): Fix logic.
1777 * semantics.c (potential_constant_expression_1): Allow any builtin.
1778 (morally_constexpr_builtin_function_p): Remove.
1780 2011-07-29 Jason Merrill <jason@redhat.com>
1783 * parser.c (cp_parser_lambda_expression): Also clear in_statement
1784 and in_switch_statement_p.
1785 (cp_parser_class_specifier): Likewise.
1787 2011-07-28 Jason Merrill <jason@redhat.com>
1790 * pt.c (tsubst) [TEMPLATE_PARM_INDEX]: Call convert_from_reference.
1791 (convert_nontype_argument, tsubst_template_arg): Handle its output.
1793 2011-07-28 Paolo Carlini <paolo.carlini@oracle.com>
1796 * semantics.c (potential_constant_expression_1): Handle FMA_EXPR.
1798 2011-07-27 Jeffrey Yasskin <jyasskin@google.com>
1800 * pt.c (build_template_decl): Copy the function_decl's
1801 source location to the new template_decl.
1803 2011-07-26 Paolo Carlini <paolo.carlini@oracle.com>
1806 * typeck.c (cp_build_modify_expr): Check digest_init return value
1807 for error_mark_node.
1809 2011-07-25 Paolo Carlini <paolo.carlini@oracle.com>
1812 * parser.c (cp_parser_perform_range_for_lookup): Always assign *being
1813 and *end before returning.
1815 2011-07-25 Paolo Carlini <paolo.carlini@oracle.com>
1818 * parser.c (cp_parser_perform_range_for_lookup): Early return if
1819 error_operand_p (range).
1821 2011-07-23 Jason Merrill <jason@redhat.com>
1824 * parser.c (cp_parser_qualifying_entity): Handle templates.
1826 2011-07-22 Jason Merrill <jason@redhat.com>
1829 * typeck2.c (check_narrowing): Downgrade permerror to pedwarn.
1830 Make conditional on -Wnarrowing.
1832 2011-07-22 Ville Voutilainen <ville.voutilainen@gmail.com>
1834 Warn about the use of final/override in non-c++0x mode, and
1835 add __final for non-c++0x mode.
1836 * cp-tree.h (cpp0x_warn_str): Add CPP0X_OVERRIDE_CONTROLS.
1837 * error.c (maybe_warn_cpp0x): Adjust.
1838 * parser.c (cp_parser_virt_specifier_seq_opt): Use it. Add
1839 '__final' as a non-c++0x alternative for 'final'.
1841 2011-07-22 Jason Merrill <jason@redhat.com>
1842 Mark Glisse <marc.glisse@normalesup.org>
1845 * decl.c (cp_finish_decl): Apply pragma redefine_extname in
1846 other namespaces as well.
1847 * name-lookup.c (c_linkage_bindings): Define.
1848 (lookup_extern_c_fun_in_all_ns): Rename from
1849 lookup_extern_c_fun_binding_in_all_ns. Return tree.
1850 (pushdecl_maybe_friend_1): Adjust. Copy DECL_ASSEMBLER_NAME.
1852 2011-07-20 Jason Merrill <jason@redhat.com>
1854 * parser.c (cp_parser_initializer_list): Handle C99 .id= and [N]=
1855 designated initializer syntax.
1856 * decl.c (check_array_designated_initializer): Add index parm.
1857 (maybe_deduce_size_from_array_init): Pass it.
1858 (reshape_init_array_1): Likewise.
1860 PR c++/6709 (DR 743)
1861 PR c++/42603 (DR 950)
1862 * parser.c (token_is_decltype, cp_lexer_next_token_is_decltype): New.
1863 (cp_parser_nested_name_specifier_opt): Allow decltype.
1864 (cp_parser_qualifying_entity): Likewise.
1865 (cp_parser_decltype): Replace source tokens with CPP_DECLTYPE.
1866 (cp_parser_simple_type_specifier): Handle decltype as scope.
1867 (cp_parser_base_specifier): Allow decltype.
1868 (cp_parser_base_clause): Don't crash on null base.
1869 * parser.h (CPP_KEYWORD, CPP_TEMPLATE_ID): Move to c-common.h.
1870 (CPP_NESTED_NAME_SPECIFIER, N_CP_TTYPES): Likewise.
1872 2011-07-19 Jason Merrill <jason@redhat.com>
1875 * pt.c (coerce_template_parms): Handle non-pack after pack.
1877 2011-07-19 Richard Guenther <rguenther@suse.de>
1879 * call.c (build_special_member_call): Use fold_build_pointer_plus.
1880 * class.c (build_base_path): Likewise.
1881 (convert_to_base_statically): Likewise.
1882 (dfs_accumulate_vtbl_inits): Likewise.
1883 * cp-gimplify.c (cxx_omp_clause_apply_fn): Likewise.
1884 * except.c (expand_start_catch_block): Likewise.
1885 * init.c (expand_virtual_init): Likewise.
1886 (build_new_1): Likewise.
1887 (build_vec_delete_1): Likewise.
1888 (build_vec_delete): Likewise.
1889 * rtti.c (build_headof): Likewise.
1890 (tinfo_base_init): Likewise.
1891 * typeck.c (get_member_function_from_ptrfunc): Likewise.
1892 (cp_build_addr_expr_1): Likewise.
1893 * typeck2.c (build_m_component_ref): Likewise.
1895 2011-07-18 Martin Jambor <mjambor@suse.cz>
1897 * parser.c (cp_parser_parameter_declaration_list): Initialize
1900 2011-07-16 Jason Merrill <jason@redhat.com>
1902 * pt.c (tinst_level_tick, last_template_error_tick): Replace with
1903 last_error_tinst_level.
1904 (push_tinst_level, pop_tinst_level): Adjust.
1905 (problematic_instantiation_changed): Adjust.
1906 (record_last_problematic_instantiation): Adjust.
1907 * error.c (cp_print_error_function): Don't print
1908 current_function_decl if we're in a template instantiation context.
1909 (print_instantiation_full_context): Always print first line.
1911 2011-07-16 Nathan Froyd <froydnj@codesourcery.com>
1912 Jason Merrill <jason@redhat.com>
1916 * cp-tree.h (fn_type_unification): Add `bool' parameter.
1917 * pt.c (enum template_base_result): Define.
1918 (unify_success, unify_unknown): Define.
1919 (unify_parameter_deduction_failure): Define.
1920 (unify_invalid, unify_cv_qual_mismatch, unify_type_mismatch): Define.
1921 (unify_parameter_pack_mismatch): Define.
1922 (unify_parameter_pack_inconsistent): Define.
1923 (unify_ptrmem_cst_mismatch, unify_vla_arg): Define.
1924 (unify_expression_unequal, unify_inconsistency): Define.
1925 (unify_method_type_error, unify_arity): Likewise.
1926 (unify_too_many_parameters, unify_too_few_parameters): Define.
1927 (unify_arg_conversion, unify_no_common_base): Define.
1928 (unify_illformed_ptrmem_cst_expr): Define.
1929 (unify_substitution_failure): Define.
1930 (unify_inconsistent_template_template_parameters): Define.
1931 (unify_template_deduction_failure): Define.
1932 (unify_template_argument_mismatch): Define.
1933 (unify_overload_resolution_failure): Define.
1934 (comp_template_args_with_info): New function, split out from...
1935 (comp_template_args): ...here. Call it.
1936 (deduction_tsubst_fntype): Add `complain' parameter'. Pass it
1938 (unify): Add `explain_p' parameter. Pass to all relevant calls.
1939 Call above status functions when appropriate.
1940 (resolve_overloaded_unification, try_one_overload): Likewise.
1941 (type_unification, type_unification_real): Likewise.
1942 (unify_pack_expansion): Likewise.
1943 (get_template_base, try_class_unification): Likewise.
1944 (get_bindings, more_specialized_fn): Pass false to unification
1946 (get_class_bindings, do_auto_deduction): Likewise.
1947 (convert_nontype_argument): Likewise.
1948 (fn_type_unification): Likewise. Pass tf_warning_or_error if
1950 (get_template_base): Add `explain_p' parameter and pass it to
1951 try_class_unification. Return an enum template_base_result.
1952 * class.c (resolve_address_of_overloaded_function): Pass false to
1953 fn_type_unification.
1954 * call.c (enum rejection_reason_code): Add new codes.
1955 (struct rejection_reason): Add template_unification field.
1956 Add template_instantiation field.
1957 (template_unification_rejection): Define.
1958 (template_unification_error_rejection): Define.
1959 (template_instantiation_rejection): Define.
1960 (invalid_copy_with_fn_template_rejection): Define.
1961 (add_template_candidate): Pass false to unify.
1962 Provide more rejection reasons when possible.
1963 (print_template_unification_rejection): Define.
1964 (print_arity_rejection): Define, split out from...
1965 (print_z_candidate): ...here. Add cases for new rejection
1968 2011-07-15 Jason Merrill <jason@redhat.com>
1970 * Make-lang.in (check-g++-strict-gc): New.
1971 (cp/except.o): Depend on gt-cp-except.h
1972 * except.c: Include gt-cp-except.h.
1973 * config-lang.in (gtfiles): Add cp/except.c.
1974 * decl2.c (mark_used): Adjust constexpr condition, set
1975 function_depth around template instantiation.
1976 * parser.c (cp_parser_lambda_body): Set function_depth.
1977 * semantics.c (maybe_add_lambda_conv_op): Likewise.
1980 * Make-lang.in (check-c++0x): Use --extra_opts instead of--tool_opts.
1982 2011-07-13 Jason Merrill <jason@redhat.com>
1984 * Make-lang.in (check-c++0x): New.
1986 2011-07-13 Richard Sandiford <richard.sandiford@linaro.org>
1988 * typeck2.c (split_nonconstant_init_1): Pass the initializer directly,
1989 rather than a pointer to it. Return true if the whole of the value
1990 was initialized by the generated statements. Use
1991 complete_ctor_at_level_p instead of count_type_elements.
1993 2011-07-12 Diego Novillo <dnovillo@google.com>
1995 * name-lookup.h (cp_binding_level): Rename from cxx_scope.
1997 (struct cp_binding_level): Fix indentation.
1999 2011-07-11 Jason Merrill <jason@redhat.com>
2002 * pt.c (extract_fnparm_pack): Split out from...
2003 (make_fnparm_pack): ...here.
2004 (instantiate_decl): Handle non-pack parms after a pack.
2005 * semantics.c (maybe_add_lambda_conv_op): Don't in a template.
2007 * decl2.c (decl_constant_var_p): Use decl_maybe_constant_var_p.
2010 * cp-tree.h (struct tinst_level): Add errors field.
2011 * pt.c (neglectable_inst_p, limit_bad_template_recurson): New.
2012 (push_tinst_level): Don't start another decl in that case.
2013 (reopen_tinst_level): Adjust errors field.
2014 * decl2.c (cp_write_global_declarations): Don't complain about
2015 undefined inline if its template was defined.
2016 * mangle.c (mangle_decl_string): Handle failure from push_tinst_level.
2018 2011-07-10 Jason Merrill <jason@redhat.com>
2021 * parser.c (cp_parser_late_return_type_opt): Check quals parameter
2022 rather than current_class_type to determine whether to set 'this'.
2023 (cp_parser_direct_declarator): Pass -1 to quals if member_p is false.
2024 (cp_parser_init_declarator): Pass down member_p.
2026 2011-07-09 Jason Merrill <jason@redhat.com>
2028 * tree.c (build_vec_init_elt): Strip TARGET_EXPR.
2030 2011-07-08 Jason Merrill <jason@redhat.com>
2033 * typeck.c (cp_build_modify_expr): Preevaluate RHS.
2035 * method.c (use_thunk): Use cgraph_add_to_same_comdat_group.
2036 * optimize.c (maybe_clone_body): Likewise.
2037 * semantics.c (maybe_add_lambda_conv_op): Likewise.
2040 * decl.c (expand_static_init): Don't get confused by user
2041 declaration of __cxa_guard_acquire.
2043 * typeck.c (cp_apply_type_quals_to_decl): Don't check
2044 COMPLETE_TYPE_P either.
2047 * typeck.c (cp_apply_type_quals_to_decl): Don't check
2048 TYPE_NEEDS_CONSTRUCTING.
2050 2011-07-07 Jason Merrill <jason@redhat.com>
2053 * pt.c (push_deduction_access_scope): Preserve
2054 processing_template_decl across push_to_top_level.
2056 * class.c (pushclass): Accept NULL argument.
2057 (popclass): Deal with popping null class.
2058 * pt.c (push_access_scope, pop_access_scope): Use them rather than
2059 push_to_top_level/pop_from_top_level.
2060 * name-lookup.c (lookup_name_real_1): Check current_class_type.
2062 2011-07-07 Jakub Jelinek <jakub@redhat.com>
2065 * typeck.c (cp_build_binary_op): For MULT_EXPR and TRUNC_DIV_EXPR with
2066 one non-complex and one complex argument, call save_expr on both
2069 2011-07-06 Jason Merrill <jason@redhat.com>
2072 * semantics.c (expand_or_defer_fn_1): Clear DECL_EXTERNAL
2076 * method.c (make_thunk, use_thunk): Copy DECL_COMDAT.
2078 2011-07-05 Jason Merrill <jason@redhat.com>
2081 * pt.c (tsubst_qualified_id): Preserve TEMPLATE_ID_EXPR in
2082 partial instantiation.
2085 * semantics.c (finish_id_expression): convert_from_reference.
2087 2011-07-05 Richard Guenther <rguenther@suse.de>
2089 * decl.c (cxx_init_decl_processing): Defer building common
2090 tree nodes to c_common_nodes_and_builtins.
2092 2011-07-04 Jason Merrill <jason@redhat.com>
2096 * mangle.c (write_expression): Handle 'this'.
2097 * parser.c (cp_parser_postfix_dot_deref_expression): Allow
2099 * semantics.c (potential_constant_expression_1): Check that
2100 DECL_CONTEXT is set on 'this'.
2102 * error.c (dump_template_bindings): Don't print typenames
2103 for a partial instantiation.
2104 (dump_function_decl): If we aren't printing function arguments,
2105 print template arguments as <args> rather than [with ...].
2106 (dump_expr): Don't print return type or template header.
2107 [BASELINK]: Use BASELINK_FUNCTIONS rather than get_first_fn.
2108 * pt.c (dependent_template_arg_p): Handle null arg.
2110 * error.c (type_to_string): Avoid redundant akas.
2112 2011-07-01 Jonathan Wakely <jwakely.gcc@gmail.com>
2115 * init.c (build_delete): Only warn for sfk_deleting_destructor.
2117 2011-07-01 Jakub Jelinek <jakub@redhat.com>
2119 * Make-lang.in (cp/decl.o): Depend on pointer-set.h.
2120 (cp/class.o): Likewise.
2121 (cp/error.o): Likewise.
2122 (cp/name-lookup.o): Likewise.
2123 (cp/decl2.o): Likewise. Don't depend on $(POINTER_SET_H).
2125 2011-07-01 Jason Merrill <jason@redhat.com>
2128 * pt.c (lookup_template_function): Handle non-function.
2131 * pt.c (tsubst_qualified_id): Check PTRMEM_OK_P.
2132 * tree.c (build_qualified_name): Set PTRMEM_OK_P.
2133 * semantics.c (finish_parenthesized_expr): Clear PTRMEM_OK_P on
2135 * cp-tree.h (PTRMEM_OK_P): Apply to SCOPE_REF, too.
2136 (QUALIFIED_NAME_IS_TEMPLATE): Switch to lang flag 1.
2140 * pt.c (resolve_nondeduced_context): Call mark_used.
2143 * semantics.c (finish_offsetof): Complain about incomplete type.
2145 2011-06-30 Jason Merrill <jason@redhat.com>
2148 * rtti.c (get_tinfo_decl): Call complete_type.
2151 * method.c (implicitly_declare_fn): Set DECL_PARM_LEVEL and
2152 DECL_PARM_INDEX on rhs parm.
2154 * pt.c (iterative_hash_template_arg): Use cp_tree_operand_length.
2157 * tree.c (stabilize_init): Handle aggregate initialization.
2160 * name-lookup.c (struct arg_lookup): Add fn_set.
2161 (add_function): Check it.
2162 (lookup_arg_dependent_1): Initialize it.
2164 2011-06-29 Jason Merrill <jason@redhat.com>
2167 * init.c (build_new_1): Pass {} down to build_vec_init.
2168 (build_vec_init): Handle it.
2172 * cp-tree.h (struct saved_scope): Add x_current_class_ptr,
2173 x_current_class_ref.
2174 (current_class_ptr, current_class_ref): Use them.
2175 * decl.c (build_this_parm): Handle getting the class type.
2176 * parser.c (cp_parser_late_return_type_opt): Set up 'this'
2177 for use within the trailing return type.
2179 * pt.c (tsubst_decl) [VAR_DECL]: In unevaluated operand,
2180 don't tsubst DECL_INITIAL unless our type use auto.
2183 * semantics.c (constexpr_fn_retval): Handle CLEANUP_POINT_EXPR here.
2184 (massage_constexpr_body): Not here.
2187 * semantics.c (lambda_proxy_type): New.
2188 (build_capture_proxy): Use it.
2189 * cp-tree.h (DECLTYPE_FOR_LAMBDA_PROXY): New.
2190 * pt.c (tsubst) [DECLTYPE_TYPE]: Use them.
2193 * class.c (explain_non_literal_class): New.
2194 (finalize_literal_type_property): Call it.
2195 * cp-tree.h: Declare it.
2196 * semantics.c (ensure_literal_type_for_constexpr_object): Call it.
2197 (is_valid_constexpr_fn): Likewise.
2198 (massage_constexpr_body): Split out from...
2199 (register_constexpr_fundef): ...here.
2200 (is_instantiation_of_constexpr): New.
2201 (expand_or_defer_fn_1): Leave DECL_SAVED_TREE alone in that case.
2202 (explain_invalid_constexpr_fn): New.
2203 (cxx_eval_call_expression): Call it.
2204 (potential_constant_expression_1): Likewise. Avoid redundant errors.
2205 * method.c (process_subob_fn): Diagnose non-constexpr.
2206 (walk_field_subobs): Likewise.
2207 (synthesized_method_walk): Don't shortcut if we want diagnostics.
2208 (explain_implicit_non_constexpr): New.
2209 (defaulted_late_check): Use it.
2210 * call.c (build_cxx_call): Remember location.
2212 * method.c (maybe_explain_implicit_delete): Use pointer_set
2215 * class.c (finalize_literal_type_property): Update conditions.
2216 * method.c (defaulted_late_check): Set TYPE_HAS_CONSTEXPR_CTOR.
2218 * tree.c (build_vec_init_expr): Don't add TARGET_EXPR.
2219 * typeck2.c (digest_init_r): Handle VEC_INIT_EXPR.
2220 * semantics.c (cxx_eval_vec_init_1): Correct type.
2222 * init.c (build_value_init): Decide whether or not to zero-initialize
2223 based on user-providedness of default ctor, not any ctor.
2224 (build_value_init_noctor): Adjust assert.
2227 * call.c (convert_like_real) [ck_user]: Handle value-initialization.
2228 (build_new_method_call_1): Likewise.
2229 * init.c (expand_default_init): Handle direct list-initialization
2232 2011-06-27 Jakub Jelinek <jakub@redhat.com>
2234 * cp-tree.h (union lang_tree_node): Use it in chain_next expression.
2236 2011-06-26 Jason Merrill <jason@redhat.com>
2239 * semantics.c (potential_constant_expression_1): Check
2240 for non-literality rather than cleanup.
2241 (cxx_eval_constant_expression): Likewise.
2244 * semantics.c (potential_constant_expression_1): A TARGET_EXPR
2245 with a cleanup isn't constant.
2246 (cxx_eval_constant_expression): Likewise.
2247 * init.c (expand_default_init): Use maybe_constant_init.
2249 2011-06-24 Jakub Jelinek <jakub@redhat.com>
2252 * cp-tree.h (union lang_tree_node): Use TYPE_NEXT_VARIANT
2253 instead of TYPE_CHAIN for chain_next for types.
2255 2011-06-23 Gabriel Charette <gchare@google.com>
2257 * name-lookup.h (cp_binding_level): Removed unused
2258 member names_size. Update all users.
2260 2011-06-23 Jason Merrill <jason@redhat.com>
2262 * typeck2.c (build_functional_cast): Strip cv-quals for value init.
2263 * init.c (build_zero_init_1): Not here.
2266 * pt.c (resolve_overloaded_unification): Fix DR 115 handling.
2268 2011-06-23 Paolo Carlini <paolo.carlini@oracle.com>
2271 * decl2.c (build_anon_union_vars): Early return error_mark_node
2272 for a nested anonymous struct.
2274 2011-06-23 Jason Merrill <jason@redhat.com>
2277 * decl2.c (mark_used): Don't call synthesize_method for
2278 functions defaulted outside the class.
2280 * optimize.c (maybe_clone_body): Set linkage flags before
2281 cgraph_same_body_alias.
2284 * class.c (set_linkage_according_to_type): Hand off to
2285 determine_visibility.
2288 * init.c (build_zero_init_1): Strip cv-quals from scalar types.
2291 * pt.c (most_specialized_instantiation): Do check return types.
2293 2011-06-22 Jason Merrill <jason@redhat.com>
2296 * call.c (build_call_a): Set cp_function_chain->can_throw here.
2297 (build_cxx_call): Not here.
2299 2011-06-21 Jason Merrill <jason@redhat.com>
2302 * decl.c (cp_finish_decl): Adjust init_const_expr_p for refs.
2303 (grokdeclarator): constexpr doesn't apply const for refs.
2304 * parser.c (cp_parser_initializer_clause): Don't call
2305 maybe_constant_value here.
2306 * call.c (initialize_reference): Handle constexpr.
2309 * semantics.c (maybe_add_lambda_conv_op): Call mark_exp_read for
2310 static fn parameters.
2312 * call.c (add_builtin_candidates): Use cv_unqualified rather than
2314 * pt.c (tsubst_arg_types): Likewise.
2315 * except.c (build_throw): Use cv_unqualified.
2318 * call.c (cxx_type_promotes_to): Don't strip cv-quals.
2319 * semantics.c (lambda_return_type): Strip them here.
2321 2011-06-21 Andrew MacLeod <amacleod@redhat.com>
2323 * semantics.c: Add sync_ or SYNC__ to builtin names.
2325 2011-06-20 Jason Merrill <jason@redhat.com>
2328 * init.c (build_vec_init): Don't try to use a CONSTRUCTOR when
2330 * typeck2.c (process_init_constructor_array): Use {} for classes,
2332 * call.c (convert_like_real): Handle substitution failure.
2335 * pt.c (canonicalize_type_argument): New.
2336 (convert_template_argument, unify): Use it.
2339 * call.c (rejection_reason_code): Add rr_explicit_conversion.
2340 (print_z_candidate): Handle it.
2341 (explicit_conversion_rejection): New.
2342 (build_user_type_conversion_1): Reject an explicit conversion
2343 function that requires more than a qualification conversion.
2346 * decl.c (grokdeclarator): Don't set ctype to an ENUMERAL_TYPE.
2349 * tree.c (strip_typedefs): Use build_aligned_type.
2352 * call.c (sufficient_parms_p): Allow parameter packs too.
2355 * semantics.c (describable_type): Remove.
2356 * cp-tree.h: Likewise.
2357 * decl.c (cp_finish_decl): Don't call it.
2358 * init.c (build_new): Likewise.
2359 * parser.c (cp_parser_omp_for_loop): Likewise.
2360 * pt.c (tsubst_decl): Likewise.
2361 (do_auto_deduction): If we fail in a template, try again
2362 at instantiation time.
2365 * parser.c (cp_parser_lambda_introducer): Complain about redundant
2367 * semantics.c (add_capture): Likewise.
2368 (register_capture_members): Clear IDENTIFIER_MARKED.
2370 2011-06-17 Jason Merrill <jason@redhat.com>
2373 * call.c (convert_class_to_reference_1): Allow binding function
2374 lvalue to rvalue reference.
2377 Generate proxy VAR_DECLs for better lambda debug info.
2378 * cp-tree.h (FUNCTION_NEEDS_BODY_BLOCK): Add lambda operator().
2379 (LAMBDA_EXPR_PENDING_PROXIES): New.
2380 (struct tree_lambda_expr): Add pending_proxies.
2381 * name-lookup.c (pushdecl_maybe_friend_1): Handle capture shadowing.
2382 (qualify_lookup): Use is_lambda_ignored_entity.
2383 * parser.c (cp_parser_lambda_expression): Don't adjust field names.
2384 Call insert_pending_capture_proxies.
2385 (cp_parser_lambda_introducer): Use this_identifier.
2386 (cp_parser_lambda_declarator_opt): Call the object parameter
2387 of the op() "__closure" instead of "this".
2388 (cp_parser_lambda_body): Call build_capture_proxy.
2389 * semantics.c (build_capture_proxy, is_lambda_ignored_entity): New.
2390 (insert_pending_capture_proxies, insert_capture_proxy): New.
2391 (is_normal_capture_proxy, is_capture_proxy): New.
2392 (add_capture): Add __ to field names here, return capture proxy.
2393 (add_default_capture): Use this_identifier, adjust to expect
2394 add_capture to return a capture proxy.
2395 (outer_lambda_capture_p, thisify_lambda_field): Remove.
2396 (finish_id_expression, lambda_expr_this_capture): Adjust.
2397 (build_lambda_expr): Initialize LAMBDA_EXPR_PENDING_PROXIES.
2398 * pt.c (tsubst_copy_and_build): Check that LAMBDA_EXPR_PENDING_PROXIES
2401 * name-lookup.c (pushdecl_maybe_friend_1): Do check for shadowing
2402 of artificial locals.
2404 * parser.c (cp_parser_lambda_expression): Clear
2405 LAMBDA_EXPR_THIS_CAPTURE after parsing.
2406 * pt.c (tsubst_copy_and_build): Make sure it isn't set.
2408 * cp-tree.h (struct tree_lambda_expr): Change common to typed.
2409 Move non-pointers to end of struct.
2411 * pt.c (tsubst_decl): Handle DECL_VALUE_EXPR on reference.
2412 * decl.c (check_initializer): Handle DECL_VALUE_EXPR_P.
2414 * semantics.c (finish_non_static_data_member): Preserve dereference
2417 2011-06-16 Jason Merrill <jason@redhat.com>
2420 * parser.c (cp_parser_lambda_body): Share code between
2421 simple and complex cases instead of using cp_parser_function_body.
2424 * decl.c (check_initializer): Check narrowing.
2427 * pt.c (tsubst_decl) [FUNCTION_DECL]: Handle substitution failure.
2430 * semantics.c (finish_id_expression): Mark even dependent
2434 * error.c (dump_template_argument): Don't try to omit default
2435 template args from an argument pack.
2437 2011-06-15 H.J. Lu <hongjiu.lu@intel.com>
2440 * decl.c (get_dso_handle_node): Mark __dso_handle hidden if
2441 assembler supports hidden visibility.
2443 2011-06-14 Jason Merrill <jason@redhat.com>
2446 * cp-tree.h (DEFERRED_NOEXCEPT_SPEC_P): Handle overload.
2447 * method.c (defaulted_late_check): Only maybe_instantiate_noexcept
2448 if the declaration had an exception-specifier.
2449 (process_subob_fn): Don't maybe_instantiate_noexcept.
2450 * pt.c (maybe_instantiate_noexcept): Handle overload.
2451 * typeck2.c (nothrow_spec_p_uninst): New.
2452 (merge_exception_specifiers): Add 'fn' parm. Build up overload.
2453 * typeck.c (merge_types): Adjust.
2455 * pt.c (deduction_tsubst_fntype): Don't save input_location.
2456 (maybe_instantiate_noexcept): Likewise.
2458 2011-06-14 Joseph Myers <joseph@codesourcery.com>
2460 * Make-lang.in (cp/method.o): Update dependencies.
2461 * method.c: Include common/common-target.h.
2462 (use_thunk): Use targetm_common.have_named_sections.
2464 2011-06-14 Steve Ellcey <sje@cup.hp.com>
2466 * decl.c (cxx_init_decl_processing): Use ptr_mode instead of Pmode.
2468 2011-06-14 Jason Merrill <jason@redhat.com>
2470 * error.c (type_to_string): Print typedef-stripped version too.
2473 * call.c (perform_implicit_conversion_flags): Print source type as
2477 * typeck2.c (build_m_component_ref): Preserve rvalueness.
2480 * class.c (build_base_path): Fix cv-quals in unevaluated context.
2483 * semantics.c (cxx_fold_indirect_ref): Local, more permissive copy
2484 of fold_indirect_ref_1.
2485 (cxx_eval_indirect_ref): Use it.
2487 2011-06-11 Jan Hubicka <jh@suse.cz>
2489 * decl2.c (cp_write_global_declarations): Process aliases; look trhough
2492 2011-06-10 Paolo Carlini <paolo.carlini@oracle.com>
2495 * decl.c (grokdeclarator): Reject operator names in parameters.
2497 2011-06-10 Jan Hubicka <jh@suse.cz>
2499 * decl2.c (clear_decl_external): New functoin.
2500 (cp_write_global_declarations): Use it.
2502 2011-06-10 Paolo Carlini <paolo.carlini@oracle.com>
2504 * cp-tree.h (error_operand_p): Remove.
2506 2011-06-09 David Krauss <potswa@mac.com>
2509 * typeck2.c (build_x_arrow): Push fake template context
2510 to produce diagnostic on acyclic endless operator-> drill-down.
2511 * call.c (build_new_op): Change Boolean overload status
2512 value to a pointer to the overload function.
2513 * cp-tree.h: Likewise.
2514 * typeck.c: Likewise.
2515 * parser.c: Likewise.
2516 * decl2.c: Likewise.
2519 2011-06-09 Jason Merrill <jason@redhat.com>
2521 * semantics.c (maybe_constant_value): Handle overflowed input.
2522 (non_const_var_error): Handle non-constant DECL_INITIAL.
2524 * pt.c (build_non_dependent_expr): Use fold_non_dependent_expr_sfinae.
2526 * parser.c (cp_parser_constant_expression): Just return the
2527 non-constant expression.
2529 * semantics.c (finish_compound_literal): Set TREE_HAS_CONSTRUCTOR.
2531 2011-06-09 Paolo Carlini <paolo.carlini@oracle.com>
2534 * decl.c (grokdeclarator): Reject operator names in typedefs.
2536 2011-06-08 Jason Merrill <jason@redhat.com>
2539 * cp-tree.def (DEFERRED_NOEXCEPT): New.
2540 * cp-tree.h (struct tree_deferred_noexcept): New.
2541 (DEFERRED_NOEXCEPT_PATTERN, DEFERRED_NOEXCEPT_ARGS): New.
2542 (DEFERRED_NOEXCEPT_SPEC_P): New.
2543 (enum cp_tree_node_structure_enum): Add TS_CP_DEFERRED_NOEXCEPT.
2544 (union lang_tree_node): Add tree_deferred_noexcept.
2545 (maybe_instantiate_noexcept): Declare.
2546 * cp-objcp-common.c (cp_tree_size): Handle DEFERRED_NOEXCEPT.
2547 * error.c (dump_exception_spec): Likewise.
2548 * cxx-pretty-print.c (pp_cxx_exception_specification): Likewise.
2549 * ptree.c (cxx_print_xnode): Likewise.
2550 * tree.c (cp_tree_equal): Likewise.
2551 * decl.c (cp_tree_node_structure): Likewise.
2552 (duplicate_decls): Call maybe_instantiate_noexcept.
2553 * except.c (build_noexcept_spec): Handle DEFERRED_NOEXCEPT.
2554 (nothrow_spec_p, type_noexcept_p, type_throw_all_p): Check
2555 DEFERRED_NOEXCEPT_SPEC_P.
2556 * typeck2.c (merge_exception_specifiers): Likewise.
2557 * decl2.c (mark_used): Call maybe_instantiate_noexcept.
2558 * method.c (process_subob_fn, defaulted_late_check): Likewise.
2559 * pt.c (tsubst_exception_specification): Add defer_ok parm.
2560 Build DEFERRED_NOEXCEPT.
2561 (maybe_instantiate_noexcept): New.
2562 (tsubst, regenerate_decl_from_template, instantiate_decl): Adjust.
2563 * search.c (check_final_overrider): Call maybe_instantiate_noexcept.
2565 * semantics.c (potential_constant_expression_1): Handle destructor
2568 2011-06-08 Jakub Jelinek <jakub@redhat.com>
2570 * cp-tree.h (struct tinst_level): Add chain_next GTY
2573 2011-06-08 Jason Merrill <jason@redhat.com>
2576 * pt.c (deduction_tsubst_fntype): Don't free the tinst entry
2577 if a pending_template entry is pointing at it.
2579 2011-06-07 Jason Merrill <jason@redhat.com>
2583 * error.c (subst_to_string): New.
2584 (cp_printer): Use it for 'S'.
2585 (print_instantiation_partial_context_line): Handle subst context.
2586 * pt.c (push_tinst_level): Handle subst context.
2587 (deduction_tsubst_fntype): Don't track specific substitutions.
2588 Use push_tinst_level.
2590 * pt.c (deduction_tsubst_fntype): Use push_deduction_access_scope.
2591 (fn_type_unification): Don't call push_deduction_access_scope here.
2593 2011-06-06 Jason Merrill <jason@redhat.com>
2596 * typeck.c (perform_integral_promotions): Don't promote scoped enums.
2597 * call.c (convert_arg_to_ellipsis): Promote them here in old ABI.
2599 2011-06-06 Nicola Pero <nicola.pero@meta-innovation.com>,
2602 * parser.c (cp_parser_objc_at_property_declaration): Allow setter
2603 and getter names to use all the allowed method names.
2605 2011-06-06 Jason Merrill <jason@redhat.com>
2608 * semantics.c (potential_constant_expression_1): Handle FIELD_DECL.
2611 * decl.c (cp_finish_decl): Check DECL_FUNCTION_SCOPE_P rather than
2612 at_function_scope_p.
2615 * tree.c (build_target_expr): Deal with ARM ABI tweaks.
2617 2011-06-04 Jonathan Wakely <jwakely.gcc@gmail.com>
2619 * init.c (build_delete): Warn when deleting type with non-virtual
2622 2011-06-03 Jakub Jelinek <jakub@redhat.com>
2625 * mangle.c (write_nested_name): Use CP_DECL_CONTEXT instead of
2628 2011-06-01 Jason Merrill <jason@redhat.com>
2630 * pt.c (build_non_dependent_expr): Remove special handling of
2634 * pt.c (template_args_equal): Handle one arg being NULL_TREE.
2635 (deduction_tsubst_fntype): Handle excessive non-infinite recursion.
2638 * typeck2.c (build_x_arrow): Don't use build_min_nt.
2640 2010-05-31 Fabien Chêne <fabien@gcc.gnu.org>
2643 * name-lookup.c (supplement_binding_1): If the old binding was a
2644 type name, also check that the DECL actually refers to the same
2645 type or is not a type.
2647 2011-05-31 Jason Merrill <jason@redhat.com>
2650 * tree.c (lvalue_kind): Recurse on NON_DEPENDENT_EXPR. Handle
2651 ARROW_EXPR, TYPEID_EXPR, and arbitrary class-valued expressions.
2652 (build_min_non_dep): Preserve reference refs.
2653 (build_min_non_dep_call_vec): Likewise
2655 2011-05-30 Jakub Jelinek <jakub@redhat.com>
2658 * semantics.c (finish_omp_clauses): Call require_complete_type
2659 even for copyin/copyprivate clauses. Only call
2660 cxx_omp_create_clause_info if inner_type is COMPLETE_TYPE_P.
2662 2011-05-28 Jason Merrill <jason@redhat.com>
2665 * parser.c (cp_parser_lambda_expression): Improve error recovery.
2666 (cp_parser_lambda_declarator_opt): Likewise. Return bool.
2668 2011-05-27 Jason Merrill <jason@redhat.com>
2671 * parser.c (cp_parser_pseudo_destructor_name): Commit to parse
2674 * mangle.c (mangle_decl_string): Make sure we don't try to mangle
2678 * semantics.c (maybe_add_lambda_conv_op): Fix COMDAT sharing.
2679 * decl.c (start_preparsed_function): Don't call comdat_linkage for
2683 * mangle.c (write_expression): Handle MODOP_EXPR.
2686 * parser.c (cp_parser_unqualified_id): Don't check
2687 constructor_name_p for enums.
2690 * pt.c (dependent_type_p_r): Avoid infinite recursion.
2693 * error.c (dump_expr) [COMPONENT_REF]: Use pp_cxx_dot
2694 with INDIRECT_REF of REFERENCE_TYPE.
2697 * pt.c (get_mostly_instantiated_function_type): Use push_access_scope.
2699 2011-05-27 Nathan Froyd <froydnj@codesourcery.com>
2701 * cp-tree.h (building_stmt_tree): Delete.
2702 * decl.c (save_function_data): Tweak initializer for x_cur_stmt_list.
2703 (build_aggr_init_full_exprs): Call building_stmt_list_p
2704 instead of building_stmt_tree.
2705 (initialize_local_var): Likewise.
2706 (finish_function): Likewise.
2707 * decl2.c (finish_anon_union): Likewise.
2708 * init.c (begin_init_stmts): Likewise.
2709 (finish_init_stmts): Likewise.
2710 (expand_aggr_init_1): Likewise.
2711 * name-lookup.c (do_local_using_decl): Likewise.
2712 (do_namespace_alias): Likewise.
2713 (do_using_directive): Likewise.
2714 (cp_emit_debug_info_for_using): Likewise.
2715 * semantics.c (add_stmt): Assert that stmt_list_stack is non-empty.
2717 2011-05-27 Paolo Carlini <paolo.carlini@oracle.com>
2720 * typeck2.c (build_functional_cast): Complain early for invalid uses
2721 of 'auto' and set type to error_mark_node.
2723 2011-05-26 Jason Merrill <jason@redhat.com>
2726 * parser.c (cp_parser_member_declaration): Allow friend T.
2727 * friend.c (make_friend_class): Ignore non-classes.
2728 * pt.c (instantiate_class_template_1): Handle TEMPLATE_TYPE_PARM.
2731 * pt.c (convert_template_argument): Don't complain about using
2732 injected-class-name as template template argument.
2735 * decl.c (check_static_variable_definition): Now static.
2736 (cp_finish_decl): Call it here.
2737 (grokdeclarator): Not here.
2738 * pt.c (instantiate_class_template_1): Or here.
2739 * cp-tree.h: Don't declare it.
2741 2011-05-26 Janis Johnson <janis187@us.ibm.com>
2742 Nathan Froyd <froydnj@codesourcery.com>
2746 * name-lookup.h (enum scope_kind): Add sk_cond.
2747 * name-lookup.c (pushdecl_maybe_friend): Get scope of shadowed local.
2748 Detect and report error for redeclaration from for-init or if
2749 or switch condition.
2750 (begin_scope): Handle sk_cond.
2751 * semantics.c (begin_if_stmt): Use sk_cond.
2752 (begin switch_stmt): Ditto.
2754 2011-05-26 Jason Merrill <jason@redhat.com>
2757 * name-lookup.h (cp_class_binding): Make base a pointer.
2758 * name-lookup.c (new_class_binding): Adjust.
2759 (poplevel_class): Adjust.
2762 * decl.c (grokparms): Function parameter packs don't need to
2764 * pt.c (type_unification_real): But they aren't deduced otherwise.
2766 2011-05-25 Jason Merrill <jason@redhat.com>
2769 * decl.c (build_enumerator): If incremented enumerator won't fit in
2770 previous integral type, find one it will fit in.
2773 * decl.c (create_array_type_for_decl): Complain about array of auto.
2777 * error.c (dump_template_bindings): Set processing_template_decl
2778 for a partial instantiation.
2781 * decl.c (grokdeclarator): Don't change type when adding rvalue ref
2782 to another reference type.
2785 * decl.c (case_conversion): New.
2786 (finish_case_label): Use it.
2788 * ptree.c (cxx_print_xnode): Handle ARGUMENT_PACK_SELECT.
2791 * pt.c (dependent_template_arg_p): See through ARGUMENT_PACK_SELECT.
2794 * decl.c (grokdeclarator): Complain about auto typedef.
2797 * decl.c (grokdeclarator): Complain later for auto parameter.
2798 * pt.c (splice_late_return_type): Handle use in a template
2802 * typeck.c (cp_build_modify_expr): Check DECL_DEFAULTED_FN.
2805 * parser.c (cp_parser_parameter_declaration): Recognize
2806 list-initialization.
2807 (cp_parser_direct_declarator): Check for the closing
2808 paren before parsing definitely.
2811 * parser.c (cp_parser_constructor_declarator_p): Don't check
2812 constructor_name_p for enums.
2813 (cp_parser_diagnose_invalid_type_name): Correct error message.
2816 * init.c (perform_member_init): Handle list-initialization
2817 of array of non-trivial class type.
2820 * pt.c (instantiate_class_template_1): Call maybe_add_lambda_conv_op.
2821 * semantics.c (lambda_function): Check COMPLETE_OR_OPEN_TYPE_P.
2824 * pt.c (tsubst_decl) [PARM_DECL]: Handle partial instantiation of
2825 function parameter pack.
2826 (tsubst_pack_expansion): Likewise.
2828 * cp-objcp-common.c (cp_common_init_ts): TYPE_ARGUMENT_PACK has
2831 2011-05-25 Jakub Jelinek <jakub@redhat.com>
2833 * cp-objcp-common.c (cp_common_init_ts): Mark CTOR_INITIALIZER
2837 * semantics.c (cxx_eval_bit_field_ref): Handle the
2838 case when BIT_FIELD_REF doesn't cover only a single field.
2840 2011-05-24 Jason Merrill <jason@redhat.com>
2843 * pt.c (get_mostly_instantiated_function_type): Use
2844 push_deferring_access_checks rather than set flag_access_control.
2846 2011-05-24 Nicola Pero <nicola.pero@meta-innovation.com>,
2848 * parser.c (cp_parser_objc_class_ivars): Deal gracefully with a
2849 syntax error in declaring an ObjC instance variable.
2851 2011-05-24 Jason Merrill <jason@redhat.com>
2854 * class.c (pushclass): Accept NULL argument.
2855 (popclass): Deal with popping null class.
2856 * pt.c (push_access_scope, pop_access_scope): Use them rather than
2857 push_to_top_level/pop_from_top_level.
2858 (push_deduction_access_scope, pop_defarg_context): New.
2859 (fn_type_unification): Use them.
2860 * name-lookup.c (lookup_name_real_1): Check current_class_type.
2862 2011-05-24 Paolo Carlini <paolo.carlini@oracle.com>
2864 * decl.c (grokdeclarator): Use current_class_name.
2866 2011-05-24 Joseph Myers <joseph@codesourcery.com>
2868 * Make-lang.in (GXX_OBJS): Remove prefix.o.
2869 (g++$(exeext)): Use libcommon-target.a.
2870 (CXX_C_OBJS): Remove prefix.o.
2872 2011-05-23 Jason Merrill <jason@redhat.com>
2874 * pt.c (tsubst_copy_and_build): Use current_class_name.
2877 * call.c (convert_arg_to_ellipsis): Call force_rvalue.
2880 * typeck.c (cp_build_c_cast): Don't strip cv-quals when
2881 converting to reference.
2882 (build_static_cast_1): Update for glvalues.
2885 * typeck.c (build_const_cast_1): Handle rvalue references.
2888 * decl.c (use_eh_spec_block): Do use an EH spec block for a
2892 * call.c (splice_viable): Be strict in templates.
2895 * error.c (dump_template_bindings): Suppress access control.
2898 * pt.c (instantiate_decl): Handle =default.
2901 * pt.c (invalid_nontype_parm_type_p): Allow DECLTYPE_TYPE.
2903 2011-05-23 Nathan Froyd <froydnj@codesourcery.com>
2905 * call.c (build_over_call): Tweak call to check_function_arguments.
2906 * typeck.c (cp_build_function_call_vec): Likewise.
2908 2011-05-23 Jonathan Wakely <jwakely.gcc@gmail.com>
2911 * init.c (perform_member_init): Check for self-initialization.
2913 2011-05-22 Jason Merrill <jason@redhat.com>
2916 * typeck.c (composite_pointer_type_r): Return error_mark_node
2917 on error in SFINAE context.
2919 2011-05-20 Jason Merrill <jason@redhat.com>
2922 * decl.c (grokdeclarator): Don't add set const function-cv-qual
2923 for constexpr fns to memfn_quals, just add it to the type.
2924 (revert_static_member_fn): Don't complain about quals.
2925 (check_static_quals): New.
2926 (grokfndecl): Call it.
2927 (start_preparsed_function): Don't call revert_static_member_fn.
2930 * decl.c (revert_static_member_fn): Ignore const on constexpr fn.
2933 * cvt.c (type_promotes_to): Don't promote scoped enums.
2936 * decl.c (duplicate_decls): Preserve DECL_DELETED_FN.
2939 * tree.c (stabilize_expr): Fix typo.
2943 * typeck.c (comp_except_specs): noexcept(false) is not compatible
2944 with throw(type-list).
2945 * typeck2.c (merge_exception_specifiers): noexcept(false)
2946 beats any more limited specification.
2950 * pt.c (tsubst_copy_and_build) [CALL_EXPR]: Avoid repeating
2952 * semantics.c (perform_koenig_lookup): Add complain parm.
2953 * cp-tree.h: Adjust.
2954 * parser.c (cp_parser_postfix_expression): Adjust.
2955 (cp_parser_perform_range_for_lookup): Adjust.
2957 2011-05-20 Jason Merrill <jason@redhat.com>
2959 * semantics.c (finish_call_expr): SET_EXPR_LOCATION.
2961 2011-05-20 Joseph Myers <joseph@codesourcery.com>
2963 * Make-lang.in (GXX_OBJS): Remove intl.o and version.o.
2965 2011-05-19 Jakub Jelinek <jakub@redhat.com>
2968 * decl.c (check_omp_return): Stop searching on sk_function_parms.
2971 * method.c (get_dtor, get_copy_ctor): Add COMPLAIN argument,
2972 pass it down to locate_fn_flags.
2973 * cp-tree.h (get_dtor, get_copy_ctor): Adjust prototypes.
2974 * semantics.c (cxx_omp_create_clause_info): Adjust callers.
2975 * cp-gimplify.c: Include splay-tree.h.
2976 (splay_tree_compare_decl_uid, omp_var_to_track,
2977 omp_cxx_notice_variable): New functions.
2978 (struct cp_genericize_omp_taskreg): New type.
2979 (struct cp_genericize_data): Add omp_ctx field.
2980 (cp_genericize_r): Attempt to determine implicitly determined
2981 firstprivate class type variables.
2982 (cp_genericize): Clear omp_ctx.
2983 * Make-lang.in (cp/cp-gimplify.o): Depend on $(SPLAY_TREE_H).
2985 2011-05-18 Jason Merrill <jason@redhat.com>
2989 * class.c (finalize_literal_type_property): Do check
2990 for constexpr member functions of non-literal class.
2991 (finish_struct): Don't call check_deferred_constexpr_decls.
2992 * cp-tree.h: Don't declare it.
2993 (DECL_DEFERRED_CONSTEXPR_CHECK): Remove.
2994 * decl.c (grok_special_member_properties): Don't check it
2995 (grokfnedcl): Don't call validate_constexpr_fundecl.
2996 (start_preparsed_function): Do call it.
2997 * pt.c (tsubst_decl): Don't call it.
2998 (instantiate_class_template_1): Don't call
2999 check_deferred_constexpr_decls.
3000 * semantics.c (literal_type_p): Check for any incompleteness.
3001 (ensure_literal_type_for_constexpr_object): Likewise.
3002 (is_valid_constexpr_fn): Revert deferral changes.
3003 (validate_constexpr_fundecl): Likewise.
3004 (register_constexpr_fundef): Likewise.
3005 (check_deferred_constexpr_decls): Remove.
3007 2011-05-16 Jason Merrill <jason@redhat.com>
3010 * pt.c (deduction_tsubst_fntype): Use a VEC initially.
3012 2011-05-15 Paolo Carlini <paolo.carlini@oracle.com>
3014 * cxx-pretty-print.c: Update comment.
3015 * semantics.c (trait_expr_value, finish_trait_expr):
3017 * parser.c (cp_parser_primary_expression): Likewise.
3019 2011-05-15 Jonathan Wakely <jwakely.gcc@gmail.com>
3022 * parser.c (cp_parser_perform_range_for_lookup): Call complete_type.
3024 2011-05-13 Ville Voutilainen <ville.voutilainen@gmail.com>
3026 Implement final on class.
3027 * class.c (check_bases): Diagnose derivation from a final class.
3028 * cp-tree.h (lang_type_class): Add is_final and adjust dummy.
3029 (CLASSTYPE_FINAL): New.
3030 * parser.c (cp_parser_class_head): Parse class-virt-specifier, set
3032 * pt.c (instantiate_class_template_1): Copy CLASSTYPE_FINAL.
3034 2011-05-13 Jason Merrill <jason@redhat.com>
3037 * pt.c (deduction_tsubst_fntype): New.
3038 (fn_type_unification): Use it.
3039 (init_template_processing): Initialize hash table.
3040 (print_template_statistics): Print hash table stats.
3042 * call.c (build_op_call): Use timevar_cond_start/stop.
3043 (build_user_type_conversion): Likewise.
3045 2011-05-12 Jason Merrill <jason@redhat.com>
3047 * cp-tree.h (DECL_DEFERRED_CONSTEXPR_CHECK): New.
3048 * semantics.c (validate_constexpr_fundecl): Set it.
3049 (check_deferred_constexpr_decls): Clear it.
3050 (register_constexpr_fundef): Make sure it isn't set.
3051 * decl.c (grok_special_member_properties): Check it.
3053 2011-05-11 Jason Merrill <jason@redhat.com>
3056 * semantics.c (validate_constexpr_fundecl): Defer checking if
3057 an argument type is being defined.
3058 (is_valid_constexpr_fn): Add defer_ok parm.
3059 (cxx_eval_call_expression): Adjust.
3060 (check_deferred_constexpr_decls): New.
3061 (literal_type_p): Make sure type isn't being defined.
3062 (ensure_literal_type_for_constexpr_object): Handle type being defined.
3063 * cp-tree.h: Declare check_deferred_constexpr_decls.
3064 * decl.c (grokfndecl): Call validate_constexpr_fundecl here.
3065 (start_preparsed_function, cp_finish_decl): Not here.
3066 * class.c (finalize_literal_type_property): Don't call
3067 validate_constexpr_fundecl.
3068 (finish_struct): Call check_deferred_constexpr_decls.
3069 * pt.c (tsubst_decl): Call validate_constexpr_fundecl.
3070 (instantiate_class_template): Call check_deferred_constexpr_decls.
3072 * semantics.c (validate_constexpr_fundecl): Check DECL_TEMPLATE_INFO
3073 rather than DECL_TEMPLATE_INSTANTIATION.
3074 (cxx_eval_call_expression): Likewise.
3076 * semantics.c (register_constexpr_fundef): Add to hash table here.
3077 (validate_constexpr_fundecl): Not here.
3079 * decl.c (grokdeclarator): Only set DECL_DECLARED_CONSTEXPR_P once.
3081 * pt.c (build_non_dependent_expr): Don't check null_ptr_cst_p,
3082 do call maybe_constant_value in C++0x mode.
3083 * semantics.c (cxx_eval_constant_expression): Handle TEMPLATE_DECL.
3086 * pt.c (value_dependent_expr_p): Handle CONSTRUCTOR.
3088 2011-05-11 Nathan Froyd <froydnj@codesourcery.com>
3090 * cp-tree.h (TYPENAME_TYPE_FULLNAME, TYPEOF_TYPE_EXPR): Use
3092 (UNDERLYING_TYPE_TYPE, DECLTYPE_TYPE_EXPR): Likewise.
3093 (DECLTYPE_TYPE_ID_EXPR_OR_MEMBER_ACCESS_P): Likewise.
3094 (TEMPLATE_TYPE_PARM_INDEX): Likewise.
3096 2011-05-10 Jason Merrill <jason@redhat.com>
3099 * class.c (type_build_ctor_call): New.
3100 * cp-tree.h: Declare it.
3101 * decl.c (check_initializer): Use it instead of
3102 TYPE_NEEDS_CONSTRUCTING.
3103 * init.c (build_value_init, build_value_init_noctor): Likewise.
3104 (perform_member_init, expand_aggr_init_1, build_new_1): Likewise.
3105 (build_vec_init): Likewise.
3106 * typeck2.c (process_init_constructor_array): Likewise.
3107 (process_init_constructor_record): Likewise.
3110 * pt.c (tsubst_copy_and_build): Handle substitution of a pack
3111 expansion producing another expansion.
3113 2011-05-10 Ville Voutilainen <ville.voutilainen@gmail.com>
3115 Fixes for override/final.
3116 * class.c (check_for_override): Diagnose final on a nonvirtual
3117 member function, diagnose override for a virtual with no matching
3118 override. Don't fiddle around with DECL_VINDEX.
3120 2011-05-10 Nathan Froyd <froydnj@codesourcery.com>
3122 * cp-tree.def (EXPR_PACK_EXPANSION): Add an operand.
3123 * cp-objcp-common.c (cp_common_init_ts): Mark it as TS_TYPED.
3124 * cp-tree.h (PACK_EXPANSION_PARAMETER_PACKS): Use the new
3125 operand of EXPR_PACK_EXPANSION.
3126 (cp_tree_operand_length): Declare.
3127 * tree.c (cp_tree_operand_length): Define.
3128 (cp_tree_equal): Call it.
3129 * pt.c (value_dependent_expr_P): Likewise.
3130 * mangle.c (write_expression): Likewise.
3132 2011-05-09 Paolo Carlini <paolo.carlini@oracle.com>
3136 * decl.c (reshape_init): Take a complain parameter and do
3137 not call error if tf_error is not set.
3138 (check_initializer, reshape_init_r, reshape_init_array,
3139 reshape_init_array_1, reshape_init_vector, reshape_init_class):
3141 * typeck2.c (digest_init_r): Take a complain parameter and
3142 pass it to convert_for_initialization.
3143 (digest_init, digest_init_flags, process_init_constructor_array,
3144 process_init_constructor_record, process_init_constructor_union,
3145 process_init_constructor, digest_init_r): Adjust.
3146 * init.c (expand_default_init, build_new_1): Likewise.
3147 * typeck.c (cp_build_modify_expr): Likewise.
3148 * decl2.c (grokfield): Likewise.
3149 * call.c (convert_like_real, convert_default_arg): Likewise.
3150 * semantics.c (finish_compound_literal): Pass complain to
3151 reshape_init and digest_init.
3152 * cp-tree.h: Adjust declarations.
3154 2011-05-07 Fabien Chêne <fabien@gcc.gnu.org>
3157 * init.c (diagnose_uninitialized_cst_or_ref_member_1): stop the
3158 recursion if there is user defined constructor.
3160 2011-05-09 Jason Merrill <jason@redhat.com>
3163 * decl.c (initialize_local_var): Use DECL_INITIAL for simple
3166 2011-05-08 Ville Voutilainen <ville.voutilainen@gmail.com>
3168 Implement final/override for member functions.
3169 * class.c (check_for_override): Check for DECL_OVERRIDE_P.
3170 * cp-tree.h (DECL_OVERRIDE_P, DECL_FINAL_P): New.
3171 (cp_virt_specifiers, enum virt_specifier): New.
3172 * decl.c (set_virt_specifiers): New.
3173 (grokdeclarator): Use them. Diagnose virt-specifiers on non-fields.
3174 * parser.c (make_call_declarator): add virt-specifiers parameter.
3175 (cp_parser_lambda_declarator_opt): Adjust.
3176 (cp_parser_direct_declarator): Likewise.
3177 (cp_parser_virt_specifier_seq_opt): New.
3178 * search.c (check_final_overrider): Diagnose attempts to override
3179 a final member function.
3181 2011-05-09 Dodji Seketeli <dodji@redhat.com>
3184 * class.c (fixed_type_or_null): Use type_dependent_p_push to test
3185 if the instance has a dependent initializer.
3187 2011-05-08 Paolo Carlini <paolo.carlini@oracle.com>
3190 * cxx-pretty-print.c (pp_cxx_template_declaration): Remove
3191 effectively unused variable.
3193 2011-05-07 Eric Botcazou <ebotcazou@adacore.com>
3195 * name-lookup.h (global_bindings_p): Adjust prototype.
3196 * name-lookup.c (global_bindings_p): Return bool.
3198 2011-05-06 Jason Merrill <jason@redhat.com>
3200 * decl.c (stabilize_save_expr_r): Set *walk_subtrees as
3204 * semantics.c (cxx_eval_conditional_expression): Check
3205 integer_zerop instead.
3206 (potential_constant_expression_1): Likewise.
3209 * semantics.c (cxx_eval_array_reference): Handle implicit
3212 2011-05-06 Nathan Froyd <froydnj@codesourcery.com>
3214 * cp-tree.h (type_of_this_parm, class_of_this_parm): New functions.
3215 * call.c (standard_conversion): Call class_of_this_parm.
3216 * cxx-pretty-print.c (pp_cxx_implicit_parameter_type): Likewise.
3217 (pp_cxx_direct_abstract_declarator): Likewise.
3218 * decl2.c (change_return_type): Likewise.
3219 (cp_reconstruct_complex_type): Likewise.
3220 * error.c (dump_type_suffix, dump_function_decl): Likewise.
3221 * mangle.c (write_function_type): Likewise.
3222 * pt.c (unify): Likewise.
3223 * typeck.c (merge_types, type_memfn_quals): Likewise.
3224 * decl.c (build_this_parm): Call type_of_this_parm.
3226 2011-05-06 Dodji Seketeli <dodji@redhat.com>
3229 * cp-tree.h (non_static_member_function_p): Declare new function.
3230 * tree.c (non_static_member_function_p): Define it.
3231 * semantics.c (finish_call_expr): Use it.
3233 2011-05-05 Nathan Froyd <froydnj@codesourcery.com>
3235 * decl.c (finish_case_label): Omit the loc argument to
3238 2011-05-05 Jason Merrill <jason@redhat.com>
3240 * cp-tree.h (REFERENCE_REF_P): Just check the type.
3241 * cvt.c (convert_from_reference): Adjust.
3242 * pt.c (build_non_dependent_expr): Adjust.
3243 * semantics.c (finish_offsetof): Adjust.
3244 * tree.c (lvalue_kind): Use it.
3247 * tree.c (stabilize_expr): Don't make gratuitous copies of classes.
3249 2011-05-05 Eric Botcazou <ebotcazou@adacore.com>
3251 * decl.c (start_preparsed_function): Do not set
3252 dont_save_pending_sizes_p.
3254 2011-05-05 Joseph Myers <joseph@codesourcery.com>
3256 * parser.c (cp_parser_objc_method_definition_list): Update call to
3257 objc_start_method_definition.
3259 2011-05-04 Jason Merrill <jason@redhat.com>
3262 * class.c (resolves_to_fixed_type_p): Don't look closely
3265 2011-05-03 Paolo Carlini <paolo.carlini@oracle.com>
3268 * call.c (add_builtin_candidate): Handle REALPART_EXPR and
3271 2011-05-02 Lawrence Crowl <crowl@google.com>
3273 * decl.c: (push_local_name): Change TV_NAME_LOOKUP to start/stop.
3274 (poplevel): Refactor POP_TIMEVAR_AND_RETURN to plain code.
3275 Change TV_NAME_LOOKUP to start/stop.
3276 (define_label): Refactor timevar calls out to a wrapper function.
3277 Change TV_NAME_LOOKUP to start/stop.
3278 (xref_tag): Likewise.
3279 (lookup_label): Refactor timevar calls out to a wrapper function.
3280 Change TV_NAME_LOOKUP to start_cond/stop_cond.
3282 * pt.c: (instantiate_class_template): Add a wrapper to push/pop new
3284 (instantiate_template): Add a wrapper to push/pop new TV_TEMPLATE_INST.
3285 (lookup_template_class): Refactor timevar calls out to a wrapper
3286 function. Change use of TV_NAME_LOOKUP to TV_TEMPLATE_INST.
3287 (instantiate_decl): Change TV_PARSE to TV_TEMPLATE_INST.
3289 * name-lookup.c: (store_bindings): Change TV_NAME_LOOKUP to start/stop.
3290 (poplevel_class): Change TV_NAME_LOOKUP to start_cond/stop_cond.
3291 (push_namespace): Likewise.
3292 (pop_nested_namespace): Likewise.
3293 (pushdecl_namespace_level): Likewise.
3294 (store_class_bindings): Likewise.
3295 (push_to_top_level): Likewise.
3296 (identifier_type_value): Refactor timevar calls out to a wrapper
3297 function. Change TV_NAME_LOOKUP to start/stop.
3298 (find_binding): Likewise.
3299 (push_using_decl): Likewise.
3300 (lookup_arg_dependent): Likewise.
3301 (push_using_directive): Likewise.
3302 (qualified_lookup_using_namespace): Refactor POP_TIMEVAR_AND_RETURN
3303 to plain code. Change TV_NAME_LOOKUP to start/stop.
3304 (lookup_type_current_level): Likewise. Refactor inner return to
3306 (pushdecl_class_level): Refactor POP_TIMEVAR_AND_RETURN to plain
3307 code. Change TV_NAME_LOOKUP to start_cond/stop_cond.
3308 (pushdecl_top_level_1): Likewise.
3309 (lookup_using_namespace): Likewise.
3310 (pushdecl_with_scope): Refactor timevar calls out to a wrapper
3311 function. Change TV_NAME_LOOKUP to start_cond/stop_cond.
3312 (push_overloaded_decl): Likewise.
3313 (push_class_level_binding): Likewise.
3314 (namespace_binding): Likewise.
3315 (set_namespace_binding): Likewise.
3316 (supplement_binding): Likewise.
3317 (unqualified_namespace_lookup): Likewise.
3318 (lookup_name_real): Likewise.
3319 (lookup_type_scope): Likewise.
3320 (namespace_ancestor): Likewise.
3321 (lookup_name_innermost_nonclass_level): Likewise.
3322 (pushtag): Likewise.
3323 (pop_from_top_level): Likewise.
3324 (pushdecl_maybe_friend): Refactor timevar calls out to a wrapper
3325 function. Change TV_NAME_LOOKUP to start_cond/stop_cond. Wrap long
3327 (add_using_namespace): Refactor timevar calls out to a wrapper
3328 function. Change TV_NAME_LOOKUP to start_cond/stop_cond. Bypass
3329 wrapper on call to self.
3331 * decl2.c: (cp_write_global_declarations): Add start/stop of
3332 new TV_PHASE_DEFERRED, TV_PHASE_CGRAPH, TV_PHASE_CHECK_DBGINFO.
3333 Remove push/pop calls to TV_VARCONST.
3335 * parser.c: Add include of "timevar.h".
3336 (cp_parser_explicit_instantiation): Add push/pop calls to
3338 (cp_parser_enum_specifier): Add push/pop calls to new TV_PARSE_ENUM.
3339 (cp_parser_class_specifier): Add wrapper to add push/pop calls to
3341 (cp_parser_function_definition_from_specifiers_and_declarator): Add
3342 push/pop calls to new TV_PARSE_FUNC or TV_PARSE_INLINE.
3343 (cp_parser_late_parsing_for_member): Add push/pop calls to
3344 new TV_PARSE_INMETH.
3346 * call.c: Add include of "timevar.h".
3347 (convert_class_to_reference): Wrap and add push/pop calls to
3349 (build_op_call): Likewise.
3350 (build_conditional_expr): Likewise.
3351 (build_new_op): Likewise.
3352 (build_new_method_call): Likewise.
3353 (build_user_type_conversion): Reorganize to single return and add
3354 push/pop calls to TV_OVERLOAD.
3355 (perform_overload_resolution): Likewise.
3357 * Make-lang.in: Add dependence of call.o and parser.o on $(TIMEVAR_H).
3359 2011-05-02 Jason Merrill <jason@redhat.com>
3361 * tree.c (build_vec_init_expr): Take complain parm.
3362 (build_vec_init_elt): Likewise. Free arg vector.
3363 (diagnose_non_constexpr_vec_init, build_array_copy): Adjust.
3364 * cp-tree.h (VEC_INIT_EXPR_SLOT): Use VEC_INIT_EXPR_CHECK.
3365 (VEC_INIT_EXPR_INIT): Likewise.
3366 Adjust build_vec_init_expr declaration.
3367 * init.c (perform_member_init): Adjust.
3371 * cp-tree.def (VEC_INIT_EXPR): Add third operand.
3372 * cp-tree.h (VEC_INIT_EXPR_NELTS): New.
3373 * cp-gimplify.c (cp_gimplify_expr) [VEC_INIT_EXPR]: Handle it.
3374 * tree.c (build_vec_init_expr): Handle getting pointer/nelts.
3375 (build_vec_init_elt): Don't expect an array type.
3376 (build_array_copy): Adjust.
3377 * init.c (perform_member_init): Adjust.
3378 (build_new_1): Use build_vec_init_expr.
3381 * tree.c (build_vec_init_expr): Set TREE_SIDE_EFFECTS.
3382 Protect an explicit target.
3385 * decl.c (stabilize_save_expr_r, stabilize_vla_size): New.
3386 (compute_array_index_type): Revert earlier 48446 changes.
3387 (grokdeclarator): Use stabilize_vla_size.
3389 2011-05-02 Dmitry Gorbachev <d.g.gorbachev@gmail.com>
3390 Eric Botcazou <ebotcazou@adacore.com>
3392 * parser.c (cp_parser_init_declarator): Set pushed_scope to NULL_TREE
3393 instead of inappropriate zero values.
3395 2011-05-02 Paolo Carlini <paolo.carlini@oracle.com>
3398 * decl.c (compute_array_index_type): Check build_expr_type_conversion
3399 return value for NULL_TREE.
3401 2011-04-29 Paolo Carlini <paolo.carlini@oracle.com>
3404 * init.c (perform_member_init): Check build_value_init return
3405 value for error_mark_node.
3407 2011-04-29 Diego Novillo <dnovillo@google.com>
3408 Le-Chun Wu <lcwu@google.com>
3410 * call.c (conversion_null_warnings): Also handle assignments
3411 when warning about NULL conversions.
3413 2011-04-29 Le-Chun Wu <lcwu@google.com>
3415 * cp-tree.h (LOOKUP_EXPLICIT_TMPL_ARGS): Define.
3416 * call.c (build_new_function_call): Set it for TEMPLATE_ID_EXPRs.
3417 (build_over_call): Use it to determine whether to emit a NULL
3418 warning for template function instantiations.
3419 (build_new_method_call): Set LOOKUP_EXPLICIT_TMPL_ARGS if
3420 EXPLICIT_TARGS is set.
3422 2011-04-29 Nicola Pero <nicola.pero@meta-innovation.com>,
3423 Mike Stump <mikestump@comcast.net>
3425 * Make-lang.in ($(srcdir)/cp/cfns.h): Enable the dependency only
3426 in maintainer mode. Use the --output-file option of gperf instead
3427 of > to prevent creating an empty cp/cfns.h when gperf is not
3430 2011-04-28 Paolo Carlini <paolo.carlini@oracle.com>
3433 * semantics.c (finish_base_specifier): cv-qualified base class
3434 is fine, per DR 484.
3436 2011-04-28 Dodji Seketeli <dodji@redhat.com>
3439 * semantics.c (finish_call_expr): Don't forget BASELINK nodes when
3440 considering call expressions involving a member function.
3442 2011-04-28 Paolo Carlini <paolo.carlini@oracle.com>
3445 * tree.c (build_cplus_new): Check build_target_expr return
3446 value for error_mark_node.
3448 2011-04-28 Paolo Carlini <paolo.carlini@oracle.com>
3451 * semantics.c (literal_type_p): Reference types are literal types,
3453 (valid_type_in_constexpr_fundecl_p): Remove.
3454 (is_valid_constexpr_fn): Adjust.
3456 2011-04-27 Jason Merrill <jason@redhat.com>
3459 Implement list-initialization of _Complex.
3460 * decl.c (reshape_init_r): Allow {real,imag} for _Complex.
3461 (check_initializer): Likewise.
3462 * call.c (build_complex_conv): New.
3463 (implicit_conversion): Call it.
3464 (convert_like_real): Handle it.
3465 * typeck2.c (check_narrowing): Handle it.
3467 * init.c (build_vec_delete_1): Look for sfk_deleting_destructor to
3468 decide whether to delete.
3469 (build_vec_init): Pass sfk_complete_destructor.
3472 * cp-tree.def (VEC_INIT_EXPR): Add third operand.
3473 * cp-tree.h (VEC_INIT_EXPR_NELTS): New.
3474 * cp-gimplify.c (cp_gimplify_expr) [VEC_INIT_EXPR]: Handle it.
3475 * tree.c (build_vec_init_expr): Handle getting pointer/nelts.
3476 (build_vec_init_elt): Don't expect an array type.
3477 (build_array_copy): Adjust.
3478 * init.c (perform_member_init): Adjust.
3479 (build_new_1): Use build_vec_init_expr.
3481 * class.c (resolve_address_of_overloaded_function): Don't
3482 change OVERLOAD to TREE_LIST.
3483 * pt.c (print_candidates_1): Remove nonsensical assert.
3486 * parser.c (cp_parser_diagnose_invalid_type_name): Commit
3487 to tentative parse sooner.
3489 2011-04-26 Jason Merrill <jason@redhat.com>
3492 * parser.c (cp_parser_primary_expression): Set *idk to
3493 CP_ID_KIND_NONE for a parenthesized identifier.
3495 * ptree.c (cxx_print_type) [TYPENAME_TYPE]: Dump fullname.
3496 (cxx_print_identifier): Correct indentation.
3499 * decl.c (cxx_maybe_build_cleanup): Add complain parm.
3500 * tree.c (force_target_expr): Add complain parm.
3501 (build_target_expr_with_type): Likewise.
3502 (get_target_expr_sfinae): Split out.
3503 (build_vec_init_expr, bot_manip): Adjust.
3504 * init.c (build_vec_delete, build_vec_delete_1): Add complain parm.
3505 (build_delete, build_dtor_call): Likewise.
3506 (perform_direct_initialization_if_possible): Adjust.
3507 (build_vec_init): Handle error return.
3508 * cvt.c (force_rvalue): Add complain parm.
3509 Call build_special_member_call directly.
3510 * decl2.c (delete_sanity): Add complain parm.
3511 (build_cleanup): Adjust.
3512 * pt.c (tsubst_copy_and_build, tsubst_expr): Adjust.
3513 * semantics.c (finish_stmt_expr_expr): Adjust.
3514 (finish_compound_literal): Adjust.
3515 * parser.c (cp_parser_delete_expression): Adjust.
3516 * typeck2.c (build_functional_cast): Adjust.
3517 * cp-tree.h: Adjust.
3519 2011-04-26 Martin Jambor <mjambor@suse.cz>
3521 * class.c (cp_fold_obj_type_ref): Remove.
3522 * cp-tree.h (cp_fold_obj_type_ref): Remove declaration.
3524 2011-04-25 Paolo Carlini <paolo.carlini@oracle.com>
3526 * cp-tree.def: Add a new UNDERLYING_TYPE tree code.
3527 * cp-tree.h (enum cp_trait_kind): Add CPTK_UNDERLYING_TYPE, tidy.
3528 (UNDERLYING_TYPE_TYPE): Add.
3529 * cp-objcp-common.c (cp_common_init_ts): Mark UNDERLYING_TYPE
3531 * parser.c (cp_lexer_next_token_is_decl_specifier_keyword,
3532 cp_parser_simple_type_specifier): Handle UNDERLYING_TYPE.
3533 (cp_parser_trait_expr): Deal with RID_UNDERLYING_TYPE; tidy.
3534 * semantics.c (finish_underlying_type): New.
3535 * typeck.c (structural_comptypes): Handle UNDERLYING_TYPE.
3536 * error.c (dump_type, dump_type_prefix, dump_type_suffix): Likewise.
3537 * cxx-pretty-print.c (p_cxx_type_id): Likewise.
3538 * tree.c (cp_walk_subtrees): Likewise.
3539 * pt.c (for_each_template_parm_r, tsubst, unify,
3540 dependent_type_p_r): Likewise.
3541 * mangle.c (write_type): Sorry for __underlying_type.
3543 2011-04-25 Jason Merrill <jason@redhat.com>
3546 * decl.c (type_dependent_init_p): New.
3547 (cp_finish_decl): Check it.
3548 * pt.c (any_type_dependent_elements_p): New.
3549 * cp-tree.h: Declare it.
3551 2011-04-20 Jason Merrill <jason@redhat.com>
3553 * semantics.c (finish_compound_literal): Don't put an array
3554 with a dtor in a static variable.
3556 * call.c (build_over_call): Handle trivial dtor.
3558 * search.c (lookup_fnfields_slot): Call complete_type.
3561 * decl2.c (build_offset_ref_call_from_tree): Move
3562 non-dependency of object outside condition.
3565 * decl.c (cp_finish_decl): Simplify template handling.
3567 2011-04-20 Jim Meyering <meyering@redhat.com>
3569 * tree.c (cxx_printable_name_internal): Remove useless if-before-free.
3571 2011-04-19 Jason Merrill <jason@redhat.com>
3574 * typeck.c (cp_build_binary_op): Fold COMPLEX_EXPR.
3577 * decl.c (duplicate_decls): Keep always_inline attribute
3578 in sync with DECL_DISREGARD_INLINE_LIMITS.
3580 2011-04-18 Jason Merrill <jason@redhat.com>
3583 * typeck2.c (build_functional_cast): Handle VOID_TYPE.
3586 * init.c (build_value_init): Handle UNION_TYPE the same.
3588 2011-04-18 Jakub Jelinek <jakub@redhat.com>
3591 * parser.c (cp_parser_omp_for_loop): Don't use cp_parser_omp_for_incr
3592 for type dependent pointers.
3594 2011-04-18 Jim Meyering <meyering@redhat.com>
3596 * pt.c (type_unification_real): Fix typo in comment: s/in in/in/.
3598 2011-04-17 Jan Hubicka <jh@suse.cz>
3600 * semantics.c (finish_goto_stmt): Do set UNINLINABLE flag on computed
3603 2011-04-17 Jason Merrill <jason@redhat.com>
3606 * typeck2.c (build_functional_cast): Disallow array type.
3608 * tree.c (get_target_expr): Handle VEC_INIT_EXPR.
3610 2011-04-17 Jan Hubicka <jh@suse.cz>
3612 * class.c (cp_fold_obj_type_ref): Drop vtable_method.
3614 2011-04-15 Rodrigo Rivas Costa <rodrigorivascosta@gmail.com>
3617 * parser.c (cp_convert_range_for): Split into
3618 cp_parser_perform_range_for_lookup.
3619 (cp_parser_perform_range_for_lookup): New.
3620 (cp_parser_range_for_member_function): New.
3621 (cp_parser_for_init_statement): Correct error message.
3622 * semantics.c (finish_call_expr): Accept COMPONENT_REF.
3624 2011-04-14 Nicola Pero <nicola.pero@meta-innovation.com>
3626 * parser.c (cp_parser_objc_protocol_declaration): Updated for
3627 change from objc_declare_protocols() to objc_declare_protocol().
3629 2011-04-14 Nathan Froyd <froydnj@codesourcery.com>
3632 * typeck.c (cxx_mark_addressable) [CONST_DECL]: Mark addressable
3633 and return immediately.
3635 2011-04-14 Nathan Froyd <froydnj@codesourcery.com>
3637 * cp-tree.def (SWITCH_STMT): Add an extra operand.
3638 * cp-objcp-common.c (cp_common_init_ts): Mark it as TS_TYPED.
3639 * cp-tree.h (SWITCH_STMT_SCOPE): Define.
3640 * semantics.c (begin_switch__stmt): Pass scope to build_stmt.
3641 (finish_switch_stmt): Use SWITCH_STMT_SCOPE instead of TREE_CHAIN.
3643 2011-04-14 Nathan Froyd <froydnj@codesourcery.com>
3645 * cp-tree.def (IF_STMT): Add an extra operand.
3646 * cp-objcp-common.c (cp_common_init_ts): Mark it as TS_TYPED.
3647 * cp-tree.h (IF_SCOPE): Define.
3648 * semantics.c (begin_if_stmt): Pass scope to build_stmt.
3649 (finish_if_stmt): Use IF_SCOPE instead of TREE_CHAIN.
3651 2011-04-14 Nathan Froyd <froydnj@codesourcery.com>
3653 * cp-tree.def (FOR_STMT, RANGE_FOR_STMT): Add an extra operand.
3654 * cp-objcp-common.c (cp_common_init_ts): Mark them as TS_TYPED.
3655 * cp-tree.h (FOR_SCOPE, RANGE_FOR_SCOPE): Define.
3656 * semantics.c (begin_for_stmt): Pass an extra arg to build_stmt.
3657 Use FOR_SCOPE instead of TREE_CHAIN.
3658 (begin_range_for_stmt): Likewise, with RANGE_FOR_SCOPE.
3659 (finish_for_stmt): Likewise.
3661 2011-04-14 Jason Merrill <jason@redhat.com>
3663 * parser.c (cp_parser_postfix_expression): Fix flags passed to
3664 build_new_method_call.
3665 * semantics.c (finish_call_expr): Likewise.
3668 * init.c (build_value_init_noctor): Check complain consistently.
3671 * typeck.c (cp_build_binary_op): Don't decay void operands.
3674 * decl.c (compute_array_index_type): Use get_temp_regvar instead
3676 * init.c (get_temp_regvar): No longer static.
3677 * cp-tree.h: Declare it.
3679 2011-04-14 Nicola Pero <nicola.pero@meta-innovation.com>
3681 * parser.c (cp_parser_objc_class_declaration): Updated for change
3682 in objc_declare_class().
3684 2011-04-14 Nathan Froyd <froydnj@codesourcery.com>
3686 * decl.c (poplevel): Use block_chainon.
3688 2011-04-13 Jason Merrill <jason@redhat.com>
3691 * decl2.c (build_offset_ref_call_from_tree): Fix calling a functor
3692 or pointer to (non-member) function.
3694 2011-04-13 Jakub Jelinek <jakub@redhat.com>
3697 * semantics.c (cxx_eval_array_reference): Handle reading from
3698 wchar_t, char16_t and char32_t STRING_CST.
3700 2011-04-13 Dodji Seketeli <dodji@redhat.com>
3703 * class.c (fixed_type_or_null): We cannot determine the dynamic
3704 type of a reference variable if its initializer is dependent.
3706 2011-04-13 Jason Merrill <jason@redhat.com>
3709 * pt.c (tsubst_copy_and_build) [CALL_EXPR]: Don't complain about
3710 unqualified lookup failing if we're still in a template.
3712 2011-04-12 Nathan Froyd <froydnj@codesourcery.com>
3714 * cp-lang.c (cp_init_ts): Call cp_common_init_ts. Move
3715 tree_contains_struct initialization to...
3716 * cp-objcp-common.c (cp_common_init_ts): ...here. Use MARK_*
3718 * cp-objcp-common.h (cp_common_init_ts): Declare.
3719 * cp-tree.h (union lang_tree_node): Check for TS_COMMON before
3722 2011-04-12 Nicola Pero <nicola.pero@meta-innovation.com>
3724 * parser.c (cp_parser_objc_message_expression): Updated call
3725 to objc_build_message_expr.
3727 2011-04-12 Martin Jambor <mjambor@suse.cz>
3729 * class.c (cp_fold_obj_type_ref): Call cgraph_get_node instead of
3730 cgraph_get_create_node.
3731 * decl2.c (cp_write_global_declarations): Call cgraph_get_node
3732 instead of cgraph_get_create_node.
3733 * method.c (make_alias_for_thunk): Call cgraph_get_node
3734 instead of cgraph_get_create_node, assert it returns non-NULL.
3735 (use_thunk): Likewise.
3736 * optimize.c (maybe_clone_body): Call cgraph_same_body_alias only
3737 when flag_syntax_only is not set. Call cgraph_get_node instead of
3738 cgraph_get_create_node.
3739 (maybe_clone_body): Call cgraph_get_node instead of
3740 cgraph_get_create_node.
3742 2011-04-12 Martin Jambor <mjambor@suse.cz>
3744 * class.c (cp_fold_obj_type_ref): Call cgraph_get_create_node
3745 instead of cgraph_node.
3746 * decl2.c (cxx_callgraph_analyze_expr): Likewise.
3747 (cp_write_global_declarations): Likewise.
3748 * optimize.c (maybe_clone_body): Likewise.
3749 * semantics.c (maybe_add_lambda_conv_op): Likewise.
3750 * mangle.c (mangle_decl): Likewise.
3751 * method.c (make_alias_for_thunk): Likewise.
3752 (use_thunk): Likewise.
3754 2011-04-11 Jason Merrill <jason@redhat.com>
3757 * decl.c (cp_complete_array_type_or_error): New.
3758 * semantics.c (finish_compound_literal): Use it.
3759 * cp-tree.h: Declare it.
3762 * semantics.c (finish_compound_literal): Handle references.
3765 * semantics.c (finish_compound_literal): Take complain parm.
3766 (build_lambda_object): Adjust.
3767 * cp-tree.h: Adjust.
3768 * call.c (convert_like_real): Adjust.
3769 * decl.c (check_initializer): Adjust.
3770 * parser.c (cp_parser_postfix_expression): Adjust.
3771 (cp_parser_functional_cast): Adjust.
3772 * pt.c (tsubst_copy_and_build): Adjust.
3773 * typeck2.c (process_init_constructor_record): Adjust.
3776 * cvt.c (ocp_convert): Use build_nop to convert to underlying type
3780 * tree.c (maybe_dummy_object): Use build_x_indirect_ref rather
3781 than cp_build_indirect_ref.
3783 PR c++/48457, Core 1238
3784 * call.c (reference_binding): Allow rvalue reference to bind to
3786 * tree.c (lvalue_kind): Functions are always lvalues.
3788 2011-04-07 Jason Merrill <jason@redhat.com>
3791 * semantics.c (potential_constant_expression_1) [CALL_EXPR]: Check
3792 arguments even if we don't know the function.
3795 * tree.c (build_overload): Allow an unwrapped FUNCTION_DECL
3796 at the end of the chain.
3797 * pt.c (dependent_template_p): Use OVL_CURRENT/NEXT.
3798 (iterative_hash_template_arg): Likewise.
3801 * cp-tree.h (OVL_ARG_DEPENDENT): New.
3802 * name-lookup.c (add_function): Set it.
3803 * semantics.c (finish_call_expr): Free OVERLOADs if it's set.
3806 * call.c (build_user_type_conversion_1): Use lookup_fnfields_slot.
3807 Release unused vector.
3810 * pt.c (fn_type_unification): Don't clear incomplete pack flag.
3811 (type_unification_real): Clear it here instead.
3814 * except.c (build_noexcept_spec): Propagate error_mark_node.
3815 (finish_noexcept_expr): Likewise.
3818 * typeck.c (build_x_compound_expr_from_list): Return error_mark_node
3822 * call.c (resolve_args): Take complain.
3823 (build_new_function_call, build_operator_new_call): Pass it.
3824 (build_op_call, build_new_op, build_new_method_call): Pass it.
3827 * typeck.c (check_for_casting_away_constness): Take complain.
3828 (build_static_cast_1, build_reinterpret_cast_1): Pass it.
3829 (build_const_cast_1): Pass it. Take full complain parm.
3830 (build_const_cast, cp_build_c_cast): Adjust.
3832 * tree.c (build_aggr_init_expr): Always return error_mark_node
3833 on abstract violation.
3836 * tree.c (build_cplus_new, build_aggr_init_expr): Take complain.
3837 (bot_manip): Adjust.
3838 * cp-tree.h: Adjust.
3839 * call.c (convert_like_real, build_cxx_call): Adjust.
3840 (perform_direct_initialization_if_possible): Adjust.
3841 * cvt.c (ocp_convert): Adjust.
3842 * init.c (build_value_init): Adjust.
3843 * semantics.c (maybe_add_lambda_conv_op): Adjust.
3844 * typeck.c (unary_complex_lvalue, cp_build_modify_expr): Adjust.
3845 * typeck2.c (build_functional_cast): Adjust.
3847 * init.c (build_value_init_noctor): Handle REFERENCE_TYPE at top
3849 (perform_member_init): Not here.
3850 * typeck2.c (build_functional_cast): Limit REFERENCE_TYPE special
3852 (abstract_virtuals_error_sfinae): Remove RESULT_DECL special case.
3855 * typeck2.c (build_functional_cast): Check complain consistently.
3856 Use build_value_init and abstract_virtuals_error_sfinae.
3857 (abstract_virtuals_error_sfinae): Split out.
3858 * cp-tree.h: Declare it.
3859 * init.c (build_new_1): Use it.
3860 (build_value_init_noctor): Handle FUNCTION_TYPE.
3862 * semantics.c (finish_decltype_type): Simplify handling of unknown
3865 * semantics.c (finish_decltype_type): Add complain parm.
3866 * cp-tree.h: Adjust.
3867 * parser.c (cp_parser_decltype): Adjust.
3868 * pt.c (tsubst): Adjust.
3871 * cvt.c (ocp_convert): Handle converting scoped enum to bool.
3873 2011-03-31 Jason Merrill <jason@redhat.com>
3876 * semantics.c (finish_call_expr): Remove assert.
3879 * method.c (defaultable_fn_check): Templates are not defaultable.
3881 * parser.c (cp_parser_init_declarator): Avoid redundant
3882 cp_finish_decl for member declarations.
3884 2011-03-30 Jason Merrill <jason@redhat.com>
3887 * semantics.c (non_const_var_error): Just return if DECL_INITIAL
3890 2011-03-30 Jason Merrill <jason@redhat.com>
3893 * semantics.c (potential_constant_expression_1): Handle
3894 UNORDERED_EXPR and ORDERED_EXPR.
3897 * semantics.c (finish_compound_literal): Do put static/constant
3898 arrays in static variables.
3900 * call.c (convert_like_real) [ck_list]: Build up the
3901 initializer_list object directly.
3902 * decl.c (build_init_list_var_init): Adjust.
3904 * call.c (convert_like_real): Correct TREE_CONSTANT on CONSTRUCTOR.
3905 * decl.c (reshape_init_array_1): Likewise.
3907 2011-03-29 Jason Merrill <jason@redhat.com>
3910 * pt.c (value_dependent_expression_p) [VAR_DECL]: Make sure
3911 the variable is constant before looking at its initializer.
3914 * pt.c (value_dependent_expression_p): Handle TEMPLATE_ID_EXPR.
3917 * semantics.c (potential_constant_expression_1): Change error about
3918 use of *this in constructor into sorry.
3921 * decl.c (cp_finish_decl): Defer validation of constexpr member
3923 * class.c (finalize_literal_type_property): Validate them here.
3924 * semantics.c (is_valid_constexpr_fn): Don't check completeness.
3926 * semantics.c (is_valid_constexpr_fn): Specify input location.
3928 2011-03-28 Jason Merrill <jason@redhat.com>
3931 * pt.c (maybe_adjust_types_for_deduction): Handle T&& deduction
3932 from overloaded function.
3935 * call.c (build_array_conv): New.
3936 (implicit_conversion): Use it.
3938 * call.c (reference_binding): Allow direct binding to an array
3942 * parser.c (cp_parser_compound_statement): Add function_body parm.
3943 Complain about non-body compound-stmt in constexpr fn.
3944 (cp_parser_primary_expression, cp_parser_statement): Adjust.
3945 (cp_parser_implicitly_scoped_statement): Adjust.
3946 (cp_parser_function_body, cp_parser_try_block): Adjust.
3947 (cp_parser_handler, cp_parser_objc_synchronized_statement): Adjust.
3948 (cp_parser_objc_try_catch_finally_statement): Adjust.
3951 * semantics.c (constexpr_fn_retval): New. Allow using-declaration
3952 and using-definition.
3953 (register_constexpr_fundef): Call it.
3955 * except.c (build_noexcept_spec): Call cxx_constant_value after
3958 2011-03-25 Kai Tietz <ktietz@redhat.com>
3960 * lex.c (interface_strcmp): Handle dos-paths.
3961 (handle_pragma_implementation): Use filename_cmp instead of
3963 (in_main_input_context): Likewise.
3965 2011-03-25 Jason Merrill <jason@redhat.com>
3968 * method.c (defaulted_late_check): Check for exception spec mismatch.
3969 (defaultable_fn_check): Allow exception spec and virtual.
3970 * class.c (check_for_override): A virtual dtor is non-trivial.
3973 * pt.c (build_non_dependent_expr): Keep dereferences outside the
3976 2011-03-25 Kai Tietz <ktietz@redhat.com>
3978 * decl.c (decls_match): Replace target hook
3979 call of comp_type_attributes by version in tree.c file.
3980 * search.c (check_final_overrider): Likewise.
3981 * typeck.c (structural_comptypes): Likewise.
3983 2011-03-21 Kai Tietz <ktietz@redhat.com>
3986 * cxx-pretty-print.c (pp_cxx_ptr_operator):
3987 Display allowed attributes for function pointer types.
3988 * error.c (dump_type_prefix): Likewise.
3990 * tree.c (cxx_attribute_table): Adjust table.
3992 2011-03-18 Jason Merrill <jason@redhat.com>
3995 * semantics.c (finish_call_expr): Allow TARGET_EXPR for now.
3998 * call.c (build_over_call): Don't skip ck_rvalue.
4000 2011-03-17 Jason Merrill <jason@redhat.com>
4003 * semantics.c (cxx_eval_constant_expression) [NOP_EXPR]: Don't let
4004 the conversion set TREE_OVERFLOW.
4007 * semantics.c (finish_decltype_type): Return T&& for xvalue.
4008 * typeck.c (unlowered_expr_type): Preserve cv-quals.
4011 * decl.c (revert_static_member_fn): Strip function-cv-quals.
4013 2011-03-16 Jason Merrill <jason@redhat.com>
4016 * semantics.c (potential_constant_expression_1): Don't allow *this
4018 (register_constexpr_fundef): Use potential_rvalue_constant_expression.
4021 * decl.c (compute_array_index_type): Don't bother trying to deal
4022 with literal classes in ABI v1.
4025 * decl.c (duplicate_decls): Return NULL_TREE for clashing
4029 * semantics.c (cxx_eval_constant_expression) [COMPOUND_EXPR]: Don't
4030 use the generic binary expression handling.
4032 2011-03-16 Diego Novillo <dnovillo@google.com>
4034 * Make-lang.in (CXX_PARSER_H): New.
4035 (cp/parser.o): Add dependency on CXX_PARSER_H.
4036 Add dependency on tree-pretty-print.h
4037 (cp/cp-lang.o): Add dependency on CXX_PARSER_H.
4038 * cp-lang.c: Include parser.h.
4039 * parser.c: Include parser.h.
4040 (struct cp_token): Add bitfield purged_p.
4043 (CPP_PURGED): Remove. Update all users.
4044 (struct cp_lexer): Change field buffer to be a VEC of cp_token.
4045 Remove field buffer_length.
4048 (struct tree_check): Move to parser.h.
4049 (cp_token_position): Likewise.
4050 (struct cp_token_cache): Likewise.
4051 (CPP_KEYWORD): Likewise.
4052 (CPP_TEMPLATE_ID): Likewise.
4053 (CPP_NESTED_NAME_SPECIFIER): Likewise.
4054 (N_CP_TTYPES): Likewise.
4055 (enum cp_parser_status_kind): Likewise.
4056 (struct cp_parser_context): Likewise.
4057 (struct cp_default_arg_entry_d): Likewise.
4058 (struct cp_unparsed_functions_entry_d): Likewise.
4059 (struct cp_parser): Likewise.
4060 (cp_lexer_dump_tokens): New.
4061 (cp_lexer_debug_tokens): New.
4062 (cp_lexer_finished_p): New.
4063 (cp_lexer_alloc): Factor out of cp_lexer_new_main.
4064 (cp_lexer_new_main): Re-write main lexing loop to push
4065 tokens into the new VEC buffer.
4066 (cp_lexer_print_token): Improve printing of CPP_NUMBER tokens.
4067 Do not abort if the token type is not recognized, just print
4069 * parser.h: New file.
4070 * config-lang.in (gtfiles): Add cp/parser.h.
4072 2011-03-16 Jason Merrill <jason@redhat.com>
4075 * typeck.c (check_return_expr): Fix conditions for setting
4076 LOOKUP_PREFER_RVALUE.
4078 * call.c (build_over_call): Remove require_complete_type_sfinae call.
4081 * decl.c (check_array_designated_initializer): Allow integer index.
4082 (reshape_init_array_1): Set index on the elements.
4084 2011-03-16 Jason Merrill <jason@redhat.com>
4087 * typeck.c (convert_for_initialization): Use
4088 perform_implicit_conversion_flags.
4089 * call.c (standard_conversion): If LOOKUP_PREFER_RVALUE, set
4090 rvaluedness_matches_p on ck_rvalue.
4091 (convert_like_real) [ck_rvalue]: And restore it here.
4094 * call.c (convert_arg_to_ellipsis): Handle incomplete type.
4096 2011-03-16 Jason Merrill <jason@redhat.com>
4098 * parser.c (cp_parser_abort_tentative_parse): Make sure we haven't
4099 committed to this tentative parse.
4102 * semantics.c (finish_call_expr): Preserve reference semantics
4105 * call.c (convert_default_arg): Use LOOKUP_IMPLICIT.
4107 2011-03-16 Jakub Jelinek <jakub@redhat.com>
4109 * cp-objcp-common.c (cp_function_decl_explicit_p): Don't crash if
4110 DECL_LANG_SPECIFIC is NULL.
4112 2011-03-15 Jason Merrill <jason@redhat.com>
4115 * pt.c (value_dependent_expression_p) [NOEXCEPT_EXPR]: Don't
4116 check value_dependent_expression_p on the operand.
4118 * semantics.c (push_cx_call_context): Return bool.
4119 (cxx_eval_call_expression): Handle excess depth.
4122 * method.c (synthesized_method_walk): Cleanups don't affect the
4123 triviality of a constructor, but do affect deletion and exception
4126 2011-03-15 Rodrigo Rivas Costa <rodrigorivascosta@gmail.com>
4128 * decl2.c (cp_check_const_attributes): New.
4129 (cplus_decl_attributes): Call cp_check_const_attributes.
4131 2011-03-15 Jason Merrill <jason@redhat.com>
4134 * call.c (convert_default_arg): Use DECL_ORIGIN of fn. Check for
4136 (push_defarg_context, pop_defarg_context): New.
4137 * parser.c (cp_parser_late_parsing_default_args): Use them.
4138 * cp-tree.h: Declare them.
4140 2011-03-11 Dodji Seketeli <dodji@redhat.com>
4142 * call.c (add_builtin_candidate)<case INDIRECT_REF>: The type of
4143 the argument of the indirection operator should not be dependent.
4146 2011-03-11 Jason Merrill <jason@redhat.com>
4149 * pt.c (tsubst) [TYPENAME_TYPE]: Only give errors if tf_error.
4152 * parser.c (cp_parser_template_type_arg): Set
4153 type_definition_forbidden_message.
4156 * decl.c (compute_array_index_type): Discard folding
4157 if it didn't produce a constant.
4159 2011-03-11 Jakub Jelinek <jakub@redhat.com>
4162 * init.c (build_zero_init_1): Extracted from build_zero_init.
4163 Add FIELD_SIZE argument, if non-NULL and field bit_position
4164 as not smaller than that, don't add that field's initializer.
4165 Pass DECL_SIZE as last argument to build_zero_init_1
4166 for DECL_FIELD_IS_BASE fields.
4167 (build_zero_init): Use build_zero_init_1.
4169 2011-03-10 Jason Merrill <jason@redhat.com>
4172 * pt.c (iterative_hash_template_arg): Remove special case for
4176 * parser.c (cp_parser_single_declaration): Just return if
4177 cp_parser_parse_and_diagnose_invalid_type_name complained.
4179 2011-03-09 Jason Merrill <jason@redhat.com>
4182 * pt.c (unify): An unresolved overload is a nondeduced context.
4184 2011-03-09 Martin Jambor <mjambor@suse.cz>
4186 PR tree-optimization/47714
4187 * method.c (use_thunk): Clear addressable flag of thunk arguments.
4189 2011-03-08 Dodji Seketeli <dodji@redhat.com>
4192 * pt.c (convert_nontype_argument): Only call decay_conversion on
4195 2011-03-08 Jason Merrill <jason@redhat.com>
4198 * mangle.c (write_template_arg_literal) [STRING_CST]: Sorry.
4201 * pt.c (convert_nontype_argument): Don't crash on non-pointer
4202 argument to pointer parameter.
4205 * pt.c (instantiate_decl): Don't clear DECL_INTERFACE_KNOWN on
4208 2011-03-08 Dodji Seketeli <dodji@redhat.com>
4211 * name-lookup.c (binding_to_template_parms_of_scope_p): Only
4212 consider scopes of primary template definitions. Adjust comments.
4214 2011-03-07 Jason Merrill <jason@redhat.com>
4217 * pt.c (convert_nontype_argument): Fix -fpermissive allowing
4219 * semantics.c (potential_constant_expression_1): Check TREE_OVERFLOW.
4222 * init.c (constant_value_1): Always require init to be TREE_CONSTANT.
4225 * mangle.c (write_type): Strip cv-quals from FUNCTION_TYPE here.
4226 (write_CV_qualifiers_for_type): Not here.
4228 2011-03-06 Joseph Myers <joseph@codesourcery.com>
4230 * lang-specs.h: Match -save-temps* instead of -save-temps.
4232 2011-03-05 Jason Merrill <jason@redhat.com>
4234 * mangle.c (write_expression): Change ABI v6 to v5.
4235 (write_type): Likewise.
4237 2011-03-04 Jan Hubicka <jh@suse.cz>
4240 * optimize.c (maybe_clone_body): Update call of cgraph_same_body_alias
4241 and cgraph_add_thunk.
4242 * method.c (make_alias_for_thunk, use_thunk): Likewise.
4243 * mangle.c (mangle_decl): Likewise.
4245 2011-03-04 Jason Merrill <jason@redhat.com>
4248 * pt.c (tsubst_copy_and_build) [PSEUDO_DTOR_EXPR]: Use tsubst for type.
4249 (tsubst_copy) [default]: Just return t if !ENABLE_CHECKING.
4252 * search.c (check_final_overrider): Allow pointer to same incomplete
4253 class type with different cv-quals.
4255 2011-03-03 Paolo Carlini <paolo.carlini@oracle.com>
4258 * pt.c (tsubst_template_args): Check argument t for error_mark_node.
4260 2011-03-03 Jason Merrill <jason@redhat.com>
4263 * pt.c (tsubst_copy_and_build) [TARGET_EXPR]: Retain TREE_CONSTANT.
4265 2011-03-02 Jason Merrill <jason@redhat.com>
4268 * parser.c (cp_parser_condition): Don't fold_non_dependent_expr here.
4271 * tree.c (build_vec_init_elt): Split out from...
4272 (build_vec_init_expr): ...here.
4273 (diagnose_non_constexpr_vec_init): New fn.
4274 * semantics.c (potential_constant_expression_1): Use it.
4275 * cp-tree.h: Declare it.
4277 2011-03-01 Jason Merrill <jason@redhat.com>
4280 * parser.c (cp_parser_primary_expression): Don't warn about a
4281 failed tentative parse.
4284 * semantics.c (cxx_bind_parameters_in_call): Don't call
4285 adjust_temp_type on non-constant args.
4288 * call.c (standard_conversion): Provide requested cv-quals on
4289 class rvalue conversion.
4292 * decl2.c (grokbitfield): Handle type-dependent width.
4294 2011-02-28 Jason Merrill <jason@redhat.com>
4297 * class.c (update_vtable_entry_for_fn): Check BINFO_LOST_PRIMARY_P
4298 after checking for a non-thunk.
4300 2011-02-26 Jason Merrill <jason@redhat.com>
4303 * tree.c (cp_tree_equal): Compare DECL_PARM_LEVEL.
4304 * pt.c (iterative_hash_template_arg): And hash it.
4307 * semantics.c (non_const_var_error): Split out from...
4308 (cxx_eval_constant_expression): ...here.
4309 (potential_constant_expression_1) [VAR_DECL]: Use it.
4310 Allow dependent variables.
4312 2011-02-24 Jason Merrill <jason@redhat.com>
4314 * parser.c (cp_parser_constant_expression): Set
4315 non_integral_constant_expression correctly for C++0x too.
4316 (cp_parser_static_assert): Allow non-constant expression.
4317 (cp_parser_direct_declarator): Expect non_constant_p to be set
4319 * pt.c (value_dependent_expression_p): Handle TYPEID_EXPR.
4320 * semantics.c (maybe_constant_value): Check type_unknown_p too.
4321 (potential_rvalue_constant_expression): New.
4322 (require_potential_rvalue_constant_expression): New.
4324 2011-02-23 Jason Merrill <jason@redhat.com>
4326 * cp-tree.h (DECL_PARM_LEVEL): New.
4327 (struct lang_decl_parm): Add level field.
4328 * name-lookup.c (function_parm_depth): New fn.
4329 * name-lookup.h: Declare it.
4330 * parser.c (cp_parser_parameter_declaration_list): Use it.
4331 * mangle.c (struct globals): Add parm_depth field.
4332 (write_bare_function_type): Adjust it.
4333 (write_expression): Include the level delta in PARM_DECL mangling
4336 * semantics.c (finish_decltype_type): Remove shortcut for decltype
4338 * mangle.c (write_type) [DECLTYPE_TYPE]: Strip it here for abi < 6.
4340 2011-02-23 Nathan Froyd <froydnj@codesourcery.com>
4343 * parser.c (cp_parser_class_specifier): Require a closing brace
4344 to attempt error recovery.
4346 2011-02-23 Jakub Jelinek <jakub@redhat.com>
4349 * pt.c (struct pending_template): Add chain_next GTY option.
4350 * decl.c (struct named_label_use_entry): Likewise.
4352 2011-02-22 Paolo Carlini <paolo.carlini@oracle.com>
4355 * semantics.c (build_lambda_object): Bail out if a field is
4358 2011-02-22 Dodji Seketeli <dodji@redhat.com>
4361 * class.c (dfs_declare_virt_assop_and_dtor)
4362 (declare_virt_assop_and_dtor): New static functions.
4363 (add_implicitly_declared_members): Use
4364 declare_virt_assop_and_dtor.
4366 2011-02-21 Jason Merrill <jason@redhat.com>
4369 * decl2.c (decl_constant_var_p): A constexpr var needs an
4370 initializer to be constant.
4371 * semantics.c (cxx_eval_constant_expression): Complain about
4372 constexpr var used in its own initializer.
4373 * call.c (set_up_extended_ref_temp): Set
4374 DECL_INITIALIZED_BY_CONSTANT_EXPRESSION_P too.
4376 2011-02-20 Jason Merrill <jason@redhat.com>
4379 * semantics.c (cxx_eval_call_expression): Call
4380 cxx_eval_constant_expression in trivial shortcut.
4383 * call.c (convert_class_to_reference): Don't try to set up a
4384 second conv sequence for non-viable candidates.
4387 * error.c (location_of): Handle non-tagged types.
4390 * method.c (process_subob_fn): Instantiate constexpr templates.
4391 * optimize.c (maybe_clone_body): Propagate DECL_DECLARED_CONSTEXPR_P.
4393 2011-02-20 Dodji Seketeli <dodji@redhat.com>
4396 * pt.c (tsubst_pack_expansion): do not use
4397 cp_tree_equal/same_type_p to detect an expansion of a parameter
4400 2011-02-19 Jason Merrill <jason@redhat.com>
4403 * semantics.c (cxx_eval_call_expression): Shortcut trivial copy.
4405 2011-02-18 Paolo Carlini <paolo.carlini@oracle.com>
4408 * semantics.c (finish_non_static_data_member): Early return if
4409 object is error_mark_node.
4411 2011-02-18 Dodji Seketeli <dodji@redhat.com>
4414 * pt.c (do_auto_deduction): Do not mention error_mark_node in
4416 * semantics.c (finish_id_expression): Do not pass erroneous decl
4417 to decl_constant_var_p.
4419 2011-02-17 Jakub Jelinek <jakub@redhat.com>
4422 * cvt.c (convert_from_reference): Call mark_exp_read.
4424 2011-02-11 Dodji Seketeli <dodji@redhat.com>
4427 * pt.c (finish_call_expr): Consider a call expression that has a
4428 dependent "this" pointer as being dependent. Add comments.
4429 (dependent_type_p, type_dependent_expression_p): Update comments.
4431 2011-02-16 Dodji Seketeli <dodji@redhat.com>
4434 * pt.c (tsubst_copy)<case SIZEOF_EXPR>: Ensure that even pack
4435 expansion arguments are not evaluated.
4437 2011-02-16 Jakub Jelinek <jakub@redhat.com>
4440 * cp-tree.h (ENUM_FIXED_UNDERLYING_TYPE_P): Use TYPE_LANG_FLAG_5
4441 instead of TYPE_LANG_FLAG_3.
4442 * pt.c (lookup_template_class): Copy over
4443 ENUM_FIXED_UNDERLYING_TYPE_P.
4445 2011-02-15 Jason Merrill <jason@redhat.com>
4448 * method.c (synthesized_method_walk): Always exit early for
4449 trivial fn in C++98 mode.
4451 2011-02-14 Jason Merrill <jason@redhat.com>
4454 * parser.c (cp_parser_enumerator_definition): Call
4455 fold_non_dependent_expr.
4457 2011-02-09 Jason Merrill <jason@redhat.com>
4459 * decl.c (cp_make_fname_decl): Set DECL_THIS_STATIC at toplevel.
4460 * semantics.c (finish_fname): Only return the name if we're in
4463 * decl.c (build_enumerator): Don't perform integral promotions on
4464 non-integral constants.
4466 * cvt.c (convert_to_void): Handle null op1.
4468 * class.c (type_has_constexpr_default_constructor): Make sure the
4469 caller stripped an enclosing array.
4470 * init.c (perform_member_init): Strip arrays before calling it.
4473 * semantics.c (potential_constant_expression_1): Handle TEMPLATE_DECL.
4475 2011-02-03 Dodji Seketeli <dodji@redhat.com>
4478 * tree.c (cp_tree_equal)<TEMPLATE_PARM_INDEX>: Take the number of
4479 template parameters in account.
4481 2011-02-03 Nathan Froyd <froydnj@codesourcery.com>
4484 * parser.c (cp_parser_class_specifier): Fix setting of
4487 2011-01-31 Jakub Jelinek <jakub@redhat.com>
4490 * semantics.c (build_data_member_initialization): Handle
4491 STATEMENT_LIST always instead of just for CLEANUP_BODY.
4493 2011-01-31 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
4495 * g++spec.c (lang_specific_driver) [HAVE_LD_STATIC_DYNAMIC] Use
4496 LD_STATIC_OPTION, LD_DYNAMIC_OPTION.
4498 2011-01-29 Dodji Seketeli <dodji@redhat.com>
4501 * cp-tree.h (fixup_template_parms): Declare.
4502 * pt.c (end_template_parm_list): Do not fixup template parms here.
4503 (fixup_template_parms): Remove static. Fix typo in the
4504 comments. Remove useless code statement.
4505 (fixup_template_parm): For a template template parameter, fixup
4506 its attributes before fixing up its type.
4508 (cp_parser_template_declaration_after_export): After parsing
4509 template parameters fixup their types.
4511 2011-01-26 Jakub Jelinek <jakub@redhat.com>
4514 * semantics.c (potential_constant_expression_1): Handle
4517 2011-01-26 Dave Korn <dave.korn.cygwin@gmail.com>
4520 * semantics.c (expand_or_defer_fn_1): Handle it.
4521 * decl2.c (decl_needed_p): Likewise.
4523 2011-01-21 Jason Merrill <jason@redhat.com>
4526 * semantics.c (build_constexpr_constructor_member_initializers):
4527 Handle trivial copy.
4529 2011-01-21 Jakub Jelinek <jakub@redhat.com>
4532 * semantics.c (begin_for_stmt): If -fno-for-scope, don't
4533 assume init must be NULL if scope is NULL.
4534 (begin_range_for_stmt): Likewise.
4536 2011-01-21 Jason Merrill <jason@redhat.com>
4539 * semantics.c (cxx_eval_constant_expression): Handle OFFSET_REF.
4542 * semantics.c (potential_constant_expression_1): Split out from
4543 potential_constant_expression. Add want_rval parm. Handle
4544 template expression forms. Don't enforce restriction on address
4545 of automatic variable here. Add a couple of diagnostics that
4547 (require_potential_constant_expression): New entry point.
4548 (build_data_member_initialization, register_constexpr_fundef): Adjust.
4549 (maybe_constant_value): Check potential_constant_expression.
4550 * pt.c (fold_non_dependent_expr_sfinae): Likewise.
4551 * tree.c (build_vec_init_expr): Adjust.
4553 2011-01-19 Jakub Jelinek <jakub@redhat.com>
4556 * decl2.c (finish_anon_union): Only call mangle_decl if TREE_STATIC
4559 2011-01-17 Jason Merrill <jason@redhat.com>
4562 * semantics.c (base_field_constructor_elt): New fn.
4563 (cxx_eval_bare_aggregate): Use it.
4564 (build_data_member_initialization): Leave COMPONENT_REF for
4567 2011-01-14 Rodrigo Rivas Costa <rodrigorivascosta@gmail.com>
4569 * parser.c (cp_parser_range_for): Remove the "unused variable" warning
4572 2011-01-15 Giovanni Funchal <gafunchal@gmail.com>
4573 Jonathan Wakely <jwakely.gcc@gmail.com>
4576 * decl.c (grokdeclarator): Reject mutable reference members.
4578 2011-01-14 Jason Merrill <jason@redhat.com>
4581 * pt.c (coerce_template_parms): Fix error recovery.
4584 * typeck2.c (check_narrowing): Only check arithmetic types.
4587 * tree.c (build_vec_init_expr): Handle flexible array
4590 2011-01-13 Kai Tietz <kai.tietz@onevision.com>
4593 * cp-tree.h (CLASSTYPE_VISIBILITY): Use
4594 TYPE_MAIN_DECL instead of TYPE_NAME.
4595 (CLASSTYPE_VISIBILITY_SPECIFIED): Likewise.
4596 * decl2.c (determine_visibility): Add check
4597 of CLASS_TYPE_P for underlying_type.
4599 2011-01-12 Rodrigo Rivas Costa <rodrigorivascosta@gmail.com>
4601 * cp-tree.h (begin_for_scope): New prototype.
4602 (begin_for_stmt): Update prototype.
4603 (begin_range_for_stmt): Update prototype.
4604 * init.c (build_vec_init): Update call to begin_for_stmt.
4605 * parser.c (cp_parser_for): New.
4606 (cp_parser_c_for): Add three new parameters.
4607 (cp_parser_range_for): Likewise. Most parsing code removed.
4608 (cp_parser_iteration_statement): Call cp_parser_for instead of
4609 cp_parser_c_for and cp_parser_range_for.
4610 (cp_parser_for_init_statement): Add new parameter and return type.
4611 (cp_parser_block_declaration): Update call to
4612 cp_parser_simple_declaration.
4613 (cp_parser_simple_declaration): Add new parameter.
4614 Update call to cp_parser_init_declarator.
4615 (cp_parser_init_declarator): Add new parameter.
4616 * pt.c (tsubst_expr): Update call to begin_for_stmt.
4617 * semantics.c (begin_for_scope): New.
4618 (begin_for_stmt): Add two new parameters.
4619 (begin_range_for_stmt): Likewise.
4621 2011-01-12 Nicola Pero <nicola.pero@meta-innovation.com>
4623 * parser.c (cp_parser_objc_at_property_declaration): Improved
4626 2011-01-11 Dodji Seketeli <dodji@redhat.com>
4629 * cp-lang.c (get_template_innermost_arguments_folded)
4630 (get_template_argument_pack_elems_folded)
4631 (template_arg_needs_folding, fold_cplus_constants): New static
4633 (LANG_HOOKS_GET_INNERMOST_GENERIC_ARGS): Set this hook to
4634 get_template_innermost_arguments_folded.
4635 (LANG_HOOKS_GET_ARGUMENT_PACK_ELEMS): Set this hook to
4636 get_template_argument_pack_elems_folded.
4638 2011-01-11 Jason Merrill <jason@redhat.com>
4641 * init.c (build_new_1): Handle value-init in templates differently.
4644 * tree.c (maybe_dummy_object): Check current_class_ref against
4645 context, not current_class_type.
4647 2011-01-08 Nicola Pero <nicola.pero@meta-innovation.com>
4650 * parser.c (cp_parser_objc_typename): If the type is unknown, for
4651 error recovery purposes behave as if it was not specified so that
4652 the default type is used.
4654 2011-01-07 Jakub Jelinek <jakub@redhat.com>
4657 * pt.c (tsubst_copy_and_build): Use tsubst instead of tsubst_copy
4658 for the second build_x_va_arg argument.
4660 2011-01-05 Tom Tromey <tromey@redhat.com>
4662 * typeck.c (cp_build_addr_expr_1): Update call to lvalue_error.
4663 (lvalue_or_else): Likewise.
4665 2011-01-01 Kai Tietz <kai.tietz@onevision.com>
4668 * tree.c (cxx_type_hash_eq):
4669 Allow METHOD_TYPE, too.
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