1 2011-11-20 Jason Merrill <jason@redhat.com>
4 * cp-tree.h (PACK_EXPANSION_EXTRA_ARGS): New.
5 * cp-tree.def (EXPR_PACK_EXPANSION): Add an operand for it.
6 * pt.c (tsubst_pack_expansion): Set and use it.
7 (iterative_hash_template_arg): Hash it.
8 (template_args_equal): Compare it.
9 (comp_template_args_with_info): Handle nulls.
10 * tree.c (cp_walk_subtrees): Walk it.
11 * typeck.c (structural_comptypes): Compare it.
12 * ptree.c (cxx_print_type): Print it.
14 * pt.c (type_unification_real): Set input_location
15 during default arg instantiation.
17 2011-11-20 Paolo Carlini <paolo.carlini@oracle.com>
20 * pt.c (unify_inconsistency): Handle non-type parameters better.
21 * error.c (dump_expr): Handle TEMPLATE_TEMPLATE_PARM.
23 2011-11-20 Dodji Seketeli <dodji@redhat.com>
26 * pt.c (lookup_template_class_1): Go out early if the type of the
27 template is error_mark_node.
29 2011-11-19 Paolo Carlini <paolo.carlini@oracle.com>
32 * semantics.c (potential_constant_expression_1): Handle IF_STMT,
33 DO_STMT, FOR_STMT, and WHILE_STMT.
35 2011-11-18 Fabien ChĂȘne <fabien@gcc.gnu.org>
38 * search.c (lookup_field_1): Handle USING_DECLs for the storted
41 2011-11-18 Paolo Carlini <paolo.carlini@oracle.com>
44 * pt.c (tsubst_copy_and_build): Handle FIX_TRUNC_EXPR.
46 2011-11-18 Dodji Seketeli <dodji@redhat.com>
49 * pt.c (primary_template_instantiation_p): Don't forget to
50 consider alias declarations.
52 2011-11-17 Jason Merrill <jason@redhat.com>
55 * decl.c (grokdeclarator): Improve C++98 trailing return diagnostic.
58 * class.c (add_implicitly_declared_members): Update move
62 * class.c (build_base_path): Don't do calculation in templates.
64 2011-11-15 Torvald Riegel <triegel@redhat.com>
66 * parser.c (cp_parser_transaction_expression): Require parentheses
67 when parsing transaction expressions.
69 2011-11-14 Ed Smith-Rowland <3dw4rd@verizon.net>
72 * typeck.c (check_literal_operator_args): Add processing_specialization
73 to check for void template fn. Test for exact arity for non-template fn.
75 2011-11-14 Fabien ChĂȘne <fabien@gcc.gnu.org>
81 * search.c (lookup_field_1): Look through USING_DECL.
82 (lookup_field_r): Call lookup_fnfields_slot instead of
84 * semantics.c (finish_member_declaration): Remove the check that
85 prevents USING_DECLs from being verified by
86 pushdecl_class_level. Call add_method for using declarations that
87 designates functions if the using declaration is in a template
88 class. Set DECL_IGNORED_P on class-scope using declarations.
89 * typeck.c (build_class_member_access_expr): Handle USING_DECLs.
90 * class.c (check_field_decls): Keep using declarations.
91 (add_method): Remove two diagnostics about conflicting using
93 * parser.c (cp_parser_nonclass_name): Handle USING_DECLs.
94 * decl.c (start_enum): Call xref_tag whenever possible.
95 * cp-tree.h (strip_using_decl): Declare, and reident the previous
97 * name-lookup.c (strip_using_decl): New function.
98 (supplement_binding_1): Call strip_using_decl on decl and
99 bval. Perform most of the checks with USING_DECLs stripped. Also
100 check that the target decl and the target bval does not refer to
101 the same declaration. Allow pushing an enum multiple times in a
102 template class. Adjustment to diagnose using redeclarations. Call
103 diagnose_name_conflict.
104 (push_class_level_binding): Call strip_using_decl on decl and
105 bval. Perform most of the checks with USING_DECLs stripped. Return
106 true if both decl and bval refer to USING_DECLs and are dependent.
107 (diagnose_name_conflict): New function.
109 2011-11-12 Jason Merrill <jason@redhat.com>
112 * call.c (set_up_extended_ref_temp): Warn about references
113 bound to non-static reference members.
114 * init.c (perform_member_init): Pass in the member.
117 * cp-gimplify.c (cp_gimplify_expr): Leave clobbers alone.
119 2011-11-11 Ed Smith-Rowland <3dw4rd@verizon.net>
122 * typeck.c (check_literal_operator_args): Reorganize test for string
123 operators so size_t search depends on finding string first.
125 2011-11-10 Jason Merrill <jason@redhat.com>
128 * pt.c (convert_nontype_argument_function): Allow decls with
129 internal linkage in C++11.
130 (convert_nontype_argument): Likewise.
133 * decl2.c (mark_used): Defer synthesis of virtual functions.
134 * method.c (use_thunk): Make sure the target function has
135 DECL_INTERFACE_KNOWN.
138 * call.c (joust): Check the second conversion sequence
139 before checking templates.
141 2011-11-09 Paolo Carlini <paolo.carlini@oracle.com>
144 * pt.c (tsubst_copy_and_build) [IDENTIFIER_NODE]: In C++11 mode
145 pass allow_non_integral_constant_expression_p = true to
146 finish_id_expression.
148 2011-11-09 Jason Merrill <jason@redhat.com>
151 * pt.c (maybe_instantiate_noexcept): Check the return value of
155 * parser.c (cp_parser_range_for): check_for_bare_parameter_packs.
158 * class.c (build_base_path): Don't ICE in fold_non_dependent_expr.
160 * Make-lang.in (check_g++_parallelize): Add dg-torture.exp.
161 (check-c++0x): Obsolete.
163 * pt.c (invalid_nontype_parm_type_p): Avoid printing "<type error>".
165 * pt.c (convert_nontype_argument): Only integral arguments
168 * parser.c (cp_parser_alias_declaration): Don't do semantic
169 processing if parsing failed.
171 2011-11-09 Paolo Carlini <paolo.carlini@oracle.com>
174 * init.c (build_new_1, build_vec_delete_1, build_delete):
177 2011-11-09 Paolo Carlini <paolo.carlini@oracle.com>
180 * search.c (lookup_member): Change to take also a tsubst_flags_t
182 (lookup_field, lookup_fnfields): Adjust calls.
183 * typeck.c (lookup_destructor, finish_class_member_access_expr,
184 build_ptrmemfunc_access_expr): Likewise.
185 * class.c (handle_using_decl, maybe_note_name_used_in_class):
187 * pt.c (resolve_typename_type): Likewise.
188 * semantics.c (lambda_function): Likewise.
189 * parser.c (cp_parser_perform_range_for_lookup,
190 cp_parser_lookup_name): Likewise.
191 * friend.c (make_friend_class): Likewise.
192 * name-lookup.c (pushdecl_maybe_friend_1, get_class_binding,
193 do_class_using_decl, lookup_qualified_name): Likewise.
194 * cp-tree.h (lookup_member): Adjust declaration.
196 2011-11-09 Dodji Seketeli <dodji@redhat.com>
199 * cp-tree.h (TYPE_ALIAS_P, TYPE_TEMPLATE_INFO): Don't crash on
203 * parser.c (cp_parser_alias_declaration): Require ';' at the end
206 2011-11-09 Dodji Seketeli <dodji@redhat.com>
209 * decl2.c (check_member_template): Accept alias templates and ...
210 * parser.c (cp_parser_alias_declaration): ... use it here.
212 2011-11-08 Jason Merrill <jason@redhat.com>
215 * typeck.c (build_x_conditional_expr): Preserve lvalue/xvalueness.
216 * tree.c (lvalue_kind) [NON_DEPENDENT_EXPR]: Return clk_ordinary
219 2011-11-08 Richard Guenther <rguenther@suse.de>
222 * error.c (dump_expr): Handle SSA_NAMEs.
224 2011-11-07 Richard Henderson <rth@redhat.com>
225 Aldy Hernandez <aldyh@redhat.com>
226 Torvald Riegel <triegel@redhat.com>
228 Merged from transactional-memory.
230 * call.c (build_new_function_call): Call tm_malloc_replacement.
231 * class.c (check_bases): Compute transaction attributes for the
232 class based on its base classes.
233 (look_for_tm_attr_overrides, set_one_vmethod_tm_attributes,
234 set_method_tm_attributes): New.
235 (finish_struct_1): Call set_method_tm_attributes.
236 * cp-tree.h (begin_transaction_stmt, finish_transaction_stmt,
237 build_transaction_expr): Declare.
238 (TRANSACTION_EXPR_IS_STMT): New.
239 * decl.c (push_cp_library_fn): Set attribute to transaction_safe.
240 * except.c (do_get_exception_ptr): Apply transaction_pure.
241 (do_begin_catch): Mark _ITM_cxa_begin_catch transaction_pure and
242 record as transactional-memory wrapper.
243 (do_end_catch): Similarly for _ITM_cxa_end_catch.
244 (do_allocate_exception): Similarly for _ITM_cxa_allocate_exception.
245 (build_throw): Similarly for _ITM_cxa_throw. Make __cxa_rethrow pure.
246 * parser.h (struct cp_parser): Add in_transaction flag.
247 * parser.c (enum non_integral_constant): Add NIC_TRANSACTION.
248 (cp_parser_non_integral_constant_expression): Handle NIC_TRANSACTION.
249 (enum required_token): Add transaction tokens.
250 (cp_parser_transaction, cp_parser_transaction_expression,
251 cp_parser_function_transaction, cp_parser_transaction_cancel,
252 cp_parser_txn_attribute_opt): New.
253 (cp_parser_unary_expression): Handle RID_TRANSACTION*.
254 (cp_parser_statement, cp_parser_function_definition_after_declarator,
255 cp_parser_token_starts_function_definition_p): Same.
256 (cp_parser_required_error): Handle RT_TRANSACTION*.
257 * pt.c (tsubst_expr): Handle TRANSACTION_EXPR.
258 * semantics.c (begin_transaction_stmt, finish_transaction_stmt,
259 build_transaction_expr): New.
261 2011-11-08 Dodji Seketeli <dodji@redhat.com>
263 Fix context handling of alias-declaration
264 * decl.c (start_decl): Update comment.
265 * error.c (dump_alias_template_specialization): Dump the context
266 of the specialization.
267 * parser.c (cp_parser_alias_declaration): Call pop_scope on the
268 pushed scope yielded by start_decl.
270 2011-11-08 Paolo Carlini <paolo.carlini@oracle.com>
273 * parser.c (cp_parser_postfix_dot_deref_expression): Reject invalid
274 uses of '->' and '.' as postfix-expression in namespace scope.
276 2011-11-07 Jason Merrill <jason@redhat.com>
279 * pt.c (tsubst_copy_and_build) [CALL_EXPR]: Don't crash
280 if lookup finds a non-function.
283 * parser.c (cp_parser_initializer_list): Parse C99
284 array designators tentatively.
287 * pt.c (tsubst_copy): Handle NAMESPACE_DECL.
288 (tsubst_copy_and_build) [COMPONENT_REF]: Handle a still-dependent
291 2011-11-07 Paolo Carlini <paolo.carlini@oracle.com>
293 * pt.c (tsubst_copy_and_build): Fix qualified_name_lookup_error
294 call in case COMPONENT_REF.
296 2011-11-07 Jason Merrill <jason@redhat.com>
297 Dodji Seketeli <dodji@redhat.com>
299 Support C++11 alias-declaration
301 * cp-tree.h (TYPE_DECL_ALIAS_P, TYPE_ALIAS_P)
302 (DECL_TYPE_TEMPLATE_P, DECL_ALIAS_TEMPLATE_P): New accessor
304 (TYPE_TEMPLATE_INFO): Get template info of an alias template
305 specializations from its TYPE_DECL.
306 (SET_TYPE_TEMPLATE_INFO): Set template info of alias template
307 specializations into its TYPE_DECL.
308 (DECL_CLASS_TEMPLATE_P): Re-write using the new
309 DECL_TYPE_TEMPLATE_P.
310 (enum cp_decl_spec): Add new ds_alias enumerator.
311 (alias_type_or_template_p, alias_template_specialization_p):
312 Declare new functions.
313 * parser.c (cp_parser_alias_declaration): New static function.
314 (cp_parser_check_decl_spec): Add "using" name for the `alias'
316 (cp_parser_type_name): Update comment. Support simple-template-id
317 representing alias template specializations in c++0x mode.
318 (cp_parser_qualifying_entity): Update comment. Use
320 (cp_parser_block_declaration): Handle alias-declaration in c++11.
322 (cp_parser_template_id): Handle specializations of alias
324 (cp_parser_member_declaration): Add alias-declaration production
325 to comment. Support alias-declarations.
326 (cp_parser_template_declaration_after_export): Handle alias
328 * decl.c (make_typename_type, make_unbound_class_template): Accept
330 (grokdeclarator): Set TYPE_DECL_ALIAS_P on alias
332 * decl2.c (grokfield): Move template creation after setting up the
333 TYPE_DECL of the alias, so that the TEMPLATE_DECL of the alias
334 template actually carries the right type-id of the alias
336 * pt.c (alias_type_or_template_p)
337 (alias_template_specialization_p): Define new public functions.
338 (maybe_process_partial_specialization): Reject partial
339 specializations of alias templates.
340 (primary_template_instantiation_p): Consider alias template
342 (push_template_decl_real): Assert that TYPE_DECLs of alias
343 templates are different from those of class template. Store
344 template info onto the TYPE_DECL of the alias template.
345 (convert_template_argument): Strip aliases from template
347 (lookup_template_class_1): Handle the creation of the
348 specialization of an alias template.
349 (tsubst_decl): Create a substituted copy of the TYPE_DECL of an
350 member alias template.
351 (tsubst): Handle substituting into the type of an alias template.
352 Handle substituting UNBOUND_CLASS_TEMPLATE into
353 BOUND_TEMPLATE_TEMPLATE_PARM.
354 (do_type_instantiation): Better diagnostics when trying to
355 explicitely instantiate a non-class template.
356 * search.c (lookup_field_1, lookup_field_r): Support looking up
358 * semantics.c (finish_template_type): For instantiations of alias
359 templates, return the TYPE_DECL of the actual alias and not the
360 one of the aliased type.
361 * error.c (dump_alias_template_specialization): New static
363 (dump_type): Handle printing of alias templates and their
364 specializations. templates.
365 (dump_aggr_type): For specialization of alias templates, fetch
366 arguments from the right place.
367 (dump_decl): Print an alias-declaration like `using decl = type;'
368 (dump_template_decl): Support printing of alias templates.
370 2011-11-07 Jason Merrill <jason@redhat.com>
373 * decl2.c (constrain_visibility): Return void. Add tmpl parm
374 which gives the constraint priority over an attribute.
375 (constrain_visibility_for_template, determine_visibility): Adjust.
376 * pt.c (instantiate_class_template_1): Call determine_visibility.
379 * decl.c (save_function_data): Clear local_typedefs.
381 * decl.c (cp_finish_decl): Only make_tree_vector if we're calling
384 2011-11-06 Jason Merrill <jason@redhat.com>
387 * decl2.c (constrain_visibility): Check decl_has_visibility_attr
388 rather than DECL_VISIBILITY_SPECIFIED.
390 2011-11-06 Paolo Carlini <paolo.carlini@oracle.com>
393 * decl2.c (mark_used): Early return false after error or sorry.
394 * cp-tree.h (mark_used): Adjust declaration.
395 * semantics.c (finish_id_expression): Check mark_used return value.
397 2011-11-05 Jason Merrill <jason@redhat.com>
400 * decl.c (cp_finish_decl): Mostly revert previous change.
402 2011-11-04 Jason Merrill <jason@redhat.com>
405 * init.c (perform_member_init): Strip TARGET_EXPR around NSDMI.
406 Do temporary lifetime extension.
409 * decl.c (cp_finish_decl): Run cleanups in the right order.
411 2011-11-04 Eric Botcazou <ebotcazou@adacore.com>
414 * semantics.c (finish_offsetof): Adjust call to fold_offsetof.
415 * typeck.c (cp_build_addr_expr_1): Call fold_offsetof_1.
417 2011-11-04 Paolo Carlini <paolo.carlini@oracle.com>
419 * typeck.c (build_indirect_ref): Use ATTRIBUTE_UNUSED.
420 * mangle.c (write_unnamed_type_name): Likewise.
422 2011-11-04 Magnus Fromreide <magfr@lysator.liu.se>
424 * parser.c (cp_parser_enumerator_list): Do not warn about
425 trailing commas in C++0x mode.
427 2011-11-04 Olivier Goffart <olivier@woboq.com>
428 Jason Merrill <jason@redhat.com>
431 * class.c (check_field_decls): NSDMI makes a class non-aggregate.
433 2011-11-04 Paolo Carlini <paolo.carlini@oracle.com>
436 * call.c (conversion_null_warnings): For 'false' to NULL pointer,
437 just check that TREE_TYPE (expr) is a BOOLEAN_TYPE.
439 2011-11-04 Ed Smith-Rowland <3dw4rd@verizon.net>
442 * parser.c (cp_parser_userdef_string_literal): Fix string length.
444 2011-11-04 Jason Merrill <jason@redhat.com>
447 * call.c (extend_ref_init_temps, extend_ref_init_temps_1): New.
448 (set_up_extended_ref_temp): Use it. Change cleanup parm to VEC.
449 (initialize_reference): Just call convert_like.
450 * decl.c (grok_reference_init): Just call initialize_reference.
451 (build_init_list_var_init): Remove.
452 (check_initializer): Change cleanup parm to VEC. Handle references
453 like other types. Call perform_implicit_conversion instead
454 of build_init_list_var_init. Don't use build_aggr_init for
455 aggregate initialization of arrays.
456 (cp_finish_decl): Change cleanup to VEC.
457 * typeck2.c (store_init_value): Call extend_ref_init_temps.
458 Use build_vec_init for non-constant arrays.
459 * init.c (expand_aggr_init_1): Adjust.
460 (build_vec_init): Avoid re-converting an initializer
461 that's already digested.
462 * mangle.c (mangle_ref_init_variable): Add a discriminator.
464 * typeck.c (convert_for_initialization): Adjust.
465 * decl2.c (maybe_emit_vtables): Adjust.
467 2011-11-02 Jason Merrill <jason@redhat.com>
470 * init.c (build_aggr_init): Don't set LOOKUP_ONLYCONVERTING
471 if the initializer has TARGET_EXPR_DIRECT_INIT_P.
472 (expand_default_init): An initializer with TARGET_EXPR_DIRECT_INIT_P
473 or TARGET_EXPR_LIST_INIT_P doesn't need more processing.
474 * tree.c (bot_manip): Propagate TARGET_EXPR_IMPLICIT_P,
475 TARGET_EXPR_LIST_INIT_P, TARGET_EXPR_DIRECT_INIT_P.
476 * call.c (convert_like_real): Set TARGET_EXPR_DIRECT_INIT_P
477 as appropriate on list-value-initialization.
479 * parser.c (cp_parser_decl_specifier_seq): Change "C++0x" to
481 (cp_lexer_get_preprocessor_token): Likewise.
482 (cp_parser_binary_expression): Likewise.
484 2011-11-02 Paolo Carlini <paolo.carlini@oracle.com>
487 * typeck2.c (check_narrowing): Adjust OPT_Wnarrowing diagnostics.
488 (digest_init_r): Call check_narrowing irrespective of the C++ dialect.
489 * decl.c (check_initializer): Likewise.
490 * semantics.c (finish_compound_literal): Likewise.
492 2011-11-02 Paolo Carlini <paolo.carlini@oracle.com>
495 * typeck.c (build_const_cast_1): Fix -Wcast-qual for false
496 comp_ptr_ttypes_const.
498 2011-11-02 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
500 * Make-lang.in (g++spec.o): Pass SHLIB instead of SHLIB_LINK.
502 2011-11-01 Paolo Carlini <paolo.carlini@oracle.com>
505 * cvt.c (cp_convert_to_pointer): Warn for zero as null pointer
507 * typeck.c (cp_truthvalue_conversion): Handle pointers and member
508 function pointers under c_inhibit_evaluation_warnings; use
509 nullptr_node for data member pointers.
510 (cp_build_binary_op): Tweak, just forward to cp_convert op1,
511 either a nullptr_node or an integer_zero_node.
512 (build_ptrmemfunc): Use nullptr_node.
513 * init.c (build_zero_init_1): Likewise.
515 2011-11-01 Jason Merrill <jason@redhat.com>
519 * search.c (lookup_fnfields_idx_nolazy): Split out from...
520 (lookup_fnfields_1): ...here.
521 (lookup_fnfields_slot_nolazy): Use it.
522 * cp-tree.h: Declare it.
523 * class.c (type_has_move_assign): Use it.
524 (type_has_user_declared_move_assign): Likewise.
526 2011-10-31 Jason Merrill <jason@redhat.com>
529 * class.c (check_field_decl): Change c++0x in diags to c++11.
530 * error.c (maybe_warn_cpp0x): Likewise.
531 * parser.c (cp_parser_diagnose_invalid_type_name): Likewise.
532 * pt.c (check_default_tmpl_args): Likewise.
534 2011-10-31 Diego Novillo <dnovillo@google.com>
536 * mangle.c (get_mangled_id): Factor from ...
537 (mangle_decl): ... here.
540 2011-10-25 Gerald Pfeifer <gerald@pfeifer.com>
542 * NEWS (GCC 2.95): Refer to GNU/Linux instead of Linux.
545 2011-10-29 Paolo Carlini <paolo.carlini@oracle.com>
548 * call.c (build_new_op_1): Handle ABS_EXPR together with the
551 2011-10-28 Paolo Carlini <paolo.carlini@oracle.com>
554 2011-10-28 Paolo Carlini <paolo.carlini@oracle.com>
557 * pt.c (tsubst_copy_and_build): Fix qualified_name_lookup_error
558 call in case COMPONENT_REF.
560 2011-10-28 Paolo Carlini <paolo.carlini@oracle.com>
562 * pt.c (unify_pack_expansion): Initialize bad_old_arg and bad_new_arg.
564 2011-10-28 Paolo Carlini <paolo.carlini@oracle.com>
567 * pt.c (tsubst_copy_and_build): Fix qualified_name_lookup_error
568 call in case COMPONENT_REF.
570 2011-10-27 Jason Merrill <jason@redhat.com>
572 * semantics.c (cxx_eval_outermost_constant_expr): Check
574 (cxx_eval_component_reference): Check DECL_MUTABLE_P.
576 2011-10-27 Roberto Agostino Vitillo <ravitillo@lbl.gov>
579 * decl2.c (determine_hidden_inline): New function.
580 (determine_visibility): fvisibility-inlines-hidden affects inline
583 2011-10-27 Dodji Seketeli <dodji@redhat.com>
585 * cp-tree.h (DECL_DECLARES_TYPE_P): Fix comment.
587 2011-10-26 Jason Merrill <jason@redhat.com>
589 * typeck.c (check_literal_operator_args): Avoid building types.
591 2011-10-26 Ed Smith-Rowland <3dw4rd@verizon.net>
593 Implement C++11 user-defined literals.
594 * cp-objcp-common.c: (cp_tree_size) Return size of USERDEF_LITERAL tree.
595 * cp-tree.h: (UDLIT_OP_*, UDLIT_OPER_P): Literal operator
596 name tools. New tree code for user-defined literals.
597 * cxx-pretty-print.h: (pp_cxx_userdef_literal) New.
598 * cxx-pretty-print.c: (pp_cxx_userdef_literal) New.
599 (pp_cxx_primary_expression, pp_cxx_expression): Use it.
600 * decl.c: (cp_tree_node_structure): Return new tree code.
601 (duplicate_decls): Check for raw vs. template operator conflicts.
602 (grokfndecl, grokdeclarator): New checks for literal operators.
603 * error.c: (dump_expr): Warn about user-defined literals
604 in C++98 mode. (dump_function_name): Pretty printing.
605 * mangle.c: (write_literal_operator_name): New.
606 (write_unqualified_id, write_unqualified_name): Use it.
607 * parser.c: (cp_parser_operator): Handle operator"".
608 (cp_parser_userdef_char_literal, cp_parser_userdef_numeric_literal,
609 cp_parser_userdef_string_literal): New.
610 (cp_parser_primary_expression): Handle new user-defined literal tokens
612 * semantics.c: (potential_constant_expression_1): Add
613 user-defined literals.
614 * typeck.c (check_raw_literal_operator,
615 check_literal_operator_args): New.
617 2011-10-26 Paolo Carlini <paolo.carlini@oracle.com>
619 * typeck.c (cp_build_addr_expr_1): Use BASELINK_P.
620 * class.c (instantiate_type): Likewise.
621 * pt.c (convert_nontype_argument_function, uses_template_parms,
622 tsubst_copy, resolve_nondeduced_context, type_dependent_expression_p):
624 * semantics.c (finish_decltype_type): Likewise.
625 * decl2.c (mark_used): Likewise.
626 * name-lookup.c (arg_assoc): Likewise.
628 2011-10-26 Paolo Carlini <paolo.carlini@oracle.com>
631 * typeck.c (non_reference): Pass NULL_TREE through.
633 2011-10-25 Jason Merrill <jason@redhat.com>
637 * semantics.c (maybe_cleanup_point_expr_void): No longer static.
638 * typeck2.c (split_nonconstant_init_1): Use it.
639 * cp-tree.h: Declare it.
640 * decl.c (wrap_cleanups_r): Stop at CLEANUP_POINT_EXPR.
643 * tree.c (stabilize_init): Stabilize scalar elements of a
646 2011-10-25 Paolo Carlini <paolo.carlini@oracle.com>
649 * typeck.c (composite_pointer_type_r): Check return value of
650 composite_pointer_type_r for error_mark_node.
652 2011-10-25 Paolo Carlini <paolo.carlini@oracle.com>
655 * pt.c (tsubst_copy_and_build): Check return value of
656 tsubst_copy_and_build for error_mark_node.
658 2011-10-23 Paolo Carlini <paolo.carlini@oracle.com>
662 2011-10-23 Paolo Carlini <paolo.carlini@oracle.com>
665 * typeck2.c (check_narrowing): Adjust OPT_Wnarrowing diagnostics.
666 (digest_init_r): Call check_narrowing irrespective of the C++ dialect.
667 * decl.c (check_initializer): Likewise.
668 * semantics.c (finish_compound_literal): Likewise.
670 2011-10-23 Paolo Carlini <paolo.carlini@oracle.com>
673 * typeck2.c (check_narrowing): Adjust OPT_Wnarrowing diagnostics.
674 (digest_init_r): Call check_narrowing irrespective of the C++ dialect.
675 * decl.c (check_initializer): Likewise.
676 * semantics.c (finish_compound_literal): Likewise.
678 2011-10-21 Paolo Carlini <paolo.carlini@oracle.com>
681 * init.c (build_vec_init): Early return error_mark_node if
684 2011-10-21 Paolo Carlini <paolo.carlini@oracle.com>
687 * typeck2.c (cxx_incomplete_type_diagnostic): Improve error message
688 for invalid use of member function.
690 2011-10-21 Ville Voutilainen <ville.voutilainen@gmail.com>
693 * parser.c (cp_parser_class_head): Parse virt-specifiers
694 regardless of whether an id is present
696 2011-10-20 Jason Merrill <jason@redhat.com>
699 * typeck2.c (split_nonconstant_init_1): Handle EH cleanup of
700 initialized subobjects.
702 2011-10-19 Paolo Carlini <paolo.carlini@oracle.com>
705 * class.c (instantiate_type): Fix error message.
707 2011-10-19 Jason Merrill <jason@redhat.com>
710 * tree.c (bot_manip): Propagate AGGR_INIT_ZERO_FIRST.
712 2011-10-19 Roland Stigge <stigge@antcom.de>
715 * semantics.c (potential_constant_expression_1): Use "AST" instead of
716 "ast" in sorry message.
718 2011-10-19 Paolo Carlini <paolo.carlini@oracle.com>
722 * decl.c (duplicate_decls, make_typename_type, grokdeclarator): Use
723 G_() in error message strings to facilitate translation.
724 * semantics.c (finish_id_expression): Likewise.
725 * parser.c (cp_parser_nested_name_specifier_opt,
726 cp_parser_parameter_declaration): Likewise.
728 2011-10-18 Jason Merrill <jason@redhat.com>
731 * pt.c (instantiate_decl): Recognize when a function defaulted
732 outside the class is already instantiated.
735 * decl.c (check_previous_goto_1): Handle using-decl.
737 2011-10-18 Jason Merrill <jason@redhat.com>
741 * class.c (type_has_user_declared_move_constructor): New.
742 (type_has_user_declared_move_assign): New.
743 (add_implicitly_declared_members): Add lazy copy ops
744 even if there's a move.
745 * method.c (lazily_declare_fn): Delete implicit copies
747 (maybe_explain_implicit_delete): Explain this. Use inform rather
749 * cp-tree.h: Declare new fns.
751 2011-10-18 Diego Novillo <dnovillo@google.com>
753 * parser.c: Remove ENABLE_CHECKING markers around debugging
755 (cp_lexer_dump_tokens): Add arguments START_TOKEN and CURR_TOKEN.
757 When printing CURR_TOKEN surround it in [[ ]].
758 Start printing at START_TOKEN.
760 (cp_debug_print_tree_if_set): New.
761 (cp_debug_print_context): New.
762 (cp_debug_print_context_stack): New.
763 (cp_debug_print_flag): New.
764 (cp_debug_print_unparsed_function): New.
765 (cp_debug_print_unparsed_queues): New.
766 (cp_debug_parser_tokens): New.
767 (cp_debug_parser): New.
768 (cp_lexer_start_debugging): Set cp_lexer_debug_stream to stderr.
769 (cp_lexer_stop_debugging): Set cp_lexer_debug_stream to NULL.
770 * parser.h (cp_lexer_dump_tokens): Remove declaration.
771 (cp_debug_parser): Declare.
773 2011-10-17 Michael Spertus <mike_spertus@symantec.com>
775 * cp-tree.def: Add BASES as a new tree code.
776 * cp-tree.h (enum cp_trait_kind): Add CPTK_BASES, CPTK_DIRECT_BASES.
777 (BASES_TYPE, BASES_DIRECT): Define.
778 (calculate_bases, finish_bases, calculate_direct_bases): Declare.
779 * parser.c (cp_parser_trait_expr, cp_parser_template_argument_list,
780 (cp_parser_simple_type_specifier, cp_parser_save_nsdmi): Use them.
781 * pt.c (find_parameter_packs_r, tsubst_pack_expansion): Likewise.
782 * semantics.c (calculate_bases, finish_bases, calculate_direct_bases,
783 dfs_calculate_bases_pre, dfs_calculate_bases_post,
784 calculate_bases_helper): Define.
786 2011-10-17 Jason Merrill <jason@redhat.com>
789 * parser.c (cp_parser_lambda_introducer): Check for more
792 2011-10-17 Paolo Carlini <paolo.carlini@oracle.com>
795 * typeck.c (build_class_member_access_expr): Provide a better error
796 message for X.Y where X is a pointer to class type.
797 (finish_class_member_access_expr): Likewise.
799 2011-10-15 Tom Tromey <tromey@redhat.com>
800 Dodji Seketeli <dodji@redhat.com>
802 * error.c (cp_diagnostic_starter): Pass the relevant location to
803 diagnostic_report_current_module.
804 (cp_diagnostic_finalizer): Call virt_loc_aware_diagnostic_finalizer.
806 2011-10-17 Paolo Carlini <paolo.carlini@oracle.com>
809 * typeck.c (finish_class_member_access_expr): Fix error call
810 for TREE_CODE (access_path) == TREE_BINFO.
812 2011-10-15 Paolo Carlini <paolo.carlini@oracle.com>
815 * semantics.c (finish_trait_expr): Do not try to instantiate the
816 the base type of an __is_base_of trait.
817 (check_trait_type): Return a tree; use complete_type_or_else.
819 2011-10-14 Jason Merrill <jason@redhat.com>
822 * parser.c (cp_parser_cache_group): Handle end==CPP_COMMA.
823 (cp_parser_save_nsdmi): Pass it.
826 * method.c (walk_field_subobs): Check for NSDMI before
827 complaining about uninitialized fields.
829 * pt.c (tsubst_decl) [FIELD_DECL]: Use void_zero_node
830 instead of error_mark_node as a placeholder.
832 2011-10-14 Paolo Carlini <paolo.carlini@oracle.com>
835 * call.c (add_builtin_candidate): If two pointers have a composite
836 pointer type, generate a single candidate with that type.
838 2011-10-13 Jason Merrill <jason@redhat.com>
841 * cp-tree.h (VAR_TEMPL_TYPE_FIELD_OR_FUNCTION_DECL_CHECK): New.
842 (DECL_TEMPLATE_INFO): Use it.
843 * pt.c (tsubst_decl) [FIELD_DECL]: Set DECL_TEMPLATE_INFO
844 if the decl has an NSDMI.
845 * init.c (perform_member_init): Use it.
848 * cp-tree.h (struct tree_lambda_expr): Add closure field.
849 (LAMBDA_EXPR_CLOSURE): New.
850 * pt.c (tsubst_copy_and_build) [LAMBDA_EXPR]: Likewise.
851 * semantics.c (build_lambda_object): Use it instead of TREE_TYPE.
852 (begin_lambda_type, lambda_function, add_capture): Likewise.
853 (add_default_capture, lambda_expr_this_capture): Likewise.
855 2011-10-13 Diego Novillo <dnovillo@google.com>
857 * cp-tree.h (struct language_function): Rename in_function_try_handler
858 to x_in_function_try_handler.
859 Rename in_base_initializer to x_in_base_initializer.
862 2011-10-13 Diego Novillo <dnovillo@google.com>
864 * class.c (sorted_fields_type_new): Factor out of ...
865 (finish_struct_1): ... here.
867 2011-10-13 Jason Merrill <jason@redhat.com>
870 * init.c (expand_aggr_init_1): Don't zero-initialize virtual
871 bases of a base subobject.
873 2011-10-12 Paolo Carlini <paolo.carlini@oracle.com>
876 * decl.c (cxx_init_decl_processing): Add
877 __attribute__((externally_visible)) to operator new and
878 operator delete library fn.
880 2011-10-11 Michael Meissner <meissner@linux.vnet.ibm.com>
882 * decl.c (duplicate_decls): Delete old interface with two parallel
883 arrays to hold standard builtin declarations, and replace it with
884 a function based interface that can support creating builtins on
885 the fly in the future. Change all uses, and poison the old
886 names. Make sure 0 is not a legitimate builtin index.
887 * except.c (build_eh_type_type): Ditto.
888 (choose_personality_routine): Ditto.
889 * semantics.c (finish_omp_atomic): Ditto.
890 (finish_omp_barrier): Ditto.
891 (finish_omp_flush): Ditto.
892 (finish_omp_taskwait): Ditto.
894 2011-10-11 Jason Merrill <jason@redhat.com>
898 * cp-tree.def (IMPLICIT_CONV_EXPR): New.
899 * call.c (perform_implicit_conversion_flags): Build it
901 * cp-objcp-common.c (cp_common_init_ts): It's typed.
902 * cxx-pretty-print.c (pp_cxx_cast_expression): Handle it.
903 (pp_cxx_expression): Likewise.
904 * error.c (dump_expr): Likewise.
905 * semantics.c (potential_constant_expression_1): Likewise.
906 * tree.c (cp_tree_equal): Likewise.
907 (cp_walk_subtrees): Likewise.
908 * pt.c (iterative_hash_template_arg): Likewise.
909 (for_each_template_parm_r): Likewise.
910 (type_dependent_expression_p): Likewise.
911 (tsubst_copy, tsubst_copy_and_build): Handle IMPLICIT_CONV_EXPR
913 * cp-tree.h (IMPLICIT_CONV_EXPR_DIRECT_INIT): New.
915 2011-10-11 Paolo Carlini <paolo.carlini@oracle.com>
918 * pt.c (tsubst_copy_and_build): If (complain & tf_error) is false
919 do not call unqualified_name_lookup_error.
921 2011-10-10 Paolo Carlini <paolo.carlini@oracle.com>
924 * call.c (conversion_null_warnings): Don't look through references.
926 2011-10-09 Paolo Carlini <paolo.carlini@oracle.com>
929 * init.c (constant_value_1): Add bool parameter.
930 (decl_constant_value_safe): Add.
931 (integral_constant_value): Adjust.
932 (decl_constant_value): Adjust.
933 * cp-tree.h (decl_constant_value_safe): Declare.
934 * typeck.c (decay_conversion): Use decl_constant_value_safe.
935 * call.c (convert_like_real): Likewise.
937 2011-10-09 Jakub Jelinek <jakub@redhat.com>
938 Diego Novillo <dnovillo@google.com>
940 * pt.c (reregister_specialization): Use htab_find instead of
941 htab_find_slot with INSERT.
942 (maybe_process_partial_specialization, lookup_template_class_1): Change
943 slot variable type to void ** to avoid aliasing problems.
944 (register_specialization): Likewise. Use slot != NULL instead of
945 more expensive !optimize_specialization_lookup_p (tmpl) test.
947 2011-10-08 Paolo Carlini <paolo.carlini@oracle.com>
950 * typeck2.c (abstract_virtuals_error_sfinae): Don't produce duplicate
951 inform messages in case of cloned destructor.
953 2011-10-06 Jason Merrill <jason@redhat.com>
956 * decl.c (grokfndecl): Diagnose redefinition of defaulted fn.
958 2011-10-02 Jason Merrill <jason@redhat.com>
960 * pt.c (tsubst_pack_expansion): Re-use ARGUMENT_PACK_SELECTs.
961 Change unsubstituted_packs to bool.
963 * parser.c (cp_parser_range_for): Don't try to deduce from {}
967 Implement N2555 (expanding pack expansion to fixed parm list)
968 * pt.c (coerce_template_parms): Allow expanding a pack expansion
969 to a fixed-length argument list.
970 (unify_pack_expansion): Handle explicit args properly.
971 (unify) [TREE_VEC]: Handle pack expansions here.
972 [TYPE_ARGUMENT_PACK]: Not here.
973 (tsubst_pack_expansion): Don't try to do partial substitution.
974 (pack_deducible_p): New.
975 (fn_type_unification): Use it.
976 (find_parameter_packs_r): Take the TYPE_MAIN_VARIANT
978 (check_non_deducible_conversion): Split from type_unification_real.
979 (unify_one_argument): Split from type_unification_real...
980 (unify_pack_expansion): ...and here. Drop call_args_p parm.
981 (type_unification_real, unify, more_specialized_fn): Adjust.
983 * class.c (fixed_type_or_null): Handle NSDMI.
984 * method.c (walk_field_subobs): Disable NSDMI noexcept checking
987 2011-09-30 Jason Merrill <jason@redhat.com>
989 * cp-tree.h (TREE_NEGATED_INT): Remove.
990 * semantics.c (finish_unary_op_expr): Don't set it.
992 2011-09-30 Janis Johnson <janisjo@codesourcery.com>
995 * mangle.c (write_type): Handle CV qualifiers for decimal classes.
997 2011-09-26 Andi Kleen <ak@linux.intel.com>
999 * repo.c (finish_repo): Use HOST_WIDE_INT_PRINT_HEX_PURE.
1001 2011-09-28 Paolo Carlini <paolo.carlini@oracle.com>
1004 * typeck.c (cp_build_binary_op): With -Wextra, warn for ordered
1005 comparison of pointer with zero.
1007 2011-09-27 Paolo Carlini <paolo.carlini@oracle.com>
1010 * parser.c (cp_parser_elaborated_type_specifier): For RECORD_TYPE,
1011 set CLASSTYPE_DECLARED_CLASS.
1013 2011-09-27 Jakub Jelinek <jakub@redhat.com>
1015 * decl.c (duplicate_decls): If compatible stpcpy prototype
1016 is seen, set implicit_built_in_decls[BUILT_IN_STPCPY].
1018 2011-09-26 Jason Merrill <jason@redhat.com>
1021 * pt.c (tsubst_copy_and_build) [CONST_DECL]: Don't pull out
1022 constant value if we're still in a template.
1025 * typeck.c (structural_comptypes): Ignore cv-quals on typename scope.
1028 * semantics.c (cxx_eval_logical_expression): Use tree_int_cst_equal
1031 2011-09-26 Paolo Carlini <paolo.carlini@oracle.com>
1034 * error.c (dump_template_bindings): Separate bindings with semicolons
1037 2011-09-26 Jason Merrill <jason@redhat.com>
1040 * call.c (compare_ics): Only consider rvaluedness_matches_p
1041 if the target type is the same or it too differs in rvalueness.
1044 * call.c (implicit_conversion): Mask out inappropriate LOOKUP
1045 flags at the top of the function.
1047 * pt.c (tsubst_copy) [PARM_DECL]: Handle 'this' in NSDMI.
1049 2011-09-26 Paolo Carlini <paolo.carlini@oracle.com>
1051 * pt.c (convert_nontype_argument): Handle NULLPTR_TYPE.
1053 2011-09-26 Paolo Carlini <paolo.carlini@oracle.com>
1056 * cp-gimplify.c (get_bc_label): Remove obsolete diagnostics.
1058 2011-09-25 Jason Merrill <jason@redhat.com>
1060 * parser.c (inject_this_parameter): Split out from
1061 cp_parser_late_return_type_opt.
1062 (cp_parser_class_specifier_1): Use it for NSDMIs.
1063 * tree.c (bot_replace): Replace NSDMI 'this' with real 'this'.
1065 2011-09-24 Jason Merrill <jason@redhat.com>
1067 * except.c (expr_noexcept_p): Split out from finish_noexcept_expr.
1068 * cp-tree.h: Declare it.
1069 * method.c (walk_field_subobs): Use it.
1071 * init.c (perform_member_init): Instantiate NSDMI here.
1072 * pt.c (tsubst_decl) [FIELD_DECL]: Not here.
1074 Handle deferred parsing of NSDMIs.
1075 * parser.h (cp_unparsed_functions_entry): Add nsdmis field.
1076 * parser.c (unparsed_nsdmis, cp_parser_save_nsdmi): New.
1077 (cp_parser_late_parse_one_default_arg): Split out from
1078 cp_parser_late_parsing_default_args.
1079 (cp_parser_late_parsing_nsdmi): New.
1080 (push_unparsed_function_queues): Set it.
1081 (cp_parser_parameter_declaration): Save the '=' token.
1082 (cp_parser_template_parameter): Likewise.
1083 (cp_parser_default_argument): Call cp_parser_initializer
1084 rather than cp_parser_initializer_clause.
1085 (cp_parser_class_specifier_1): Parse unparsed_nsdmis.
1086 (cp_parser_member_declaration): Handle nsdmis.
1087 * decl2.c (grokfield): Handle DEFAULT_ARG for a function.
1089 Implement C++11 non-static data member initializers.
1090 * cp-tree.h (enum cpp_warn_str): Add CPP0X_NSDMI.
1091 * error.c (maybe_warn_cpp0x): Handle it.
1092 * call.c (convert_like_real) [ck_user]: Don't complain about
1093 using an explicit constructor for direct-initialization.
1094 * class.c (check_field_decl): Fix ancient typo.
1095 (check_field_decls): NSDMIs make the default ctor non-trivial.
1096 * decl.c (cp_finish_decl): Record NSDMI.
1097 (grokdeclarator): Allow NSDMI.
1098 * decl2.c (grokfield): Allow NSDMI. Correct LOOKUP flags.
1099 * init.c (perform_member_init): Use NSDMI.
1100 * method.c (walk_field_subobs): Check for NSDMI.
1101 * parser.c (cp_parser_member_declaration): Parse { } init.
1102 * semantics.c (register_constexpr_fundef): Don't talk about
1103 a return statement in a constexpr constructor.
1104 (cxx_eval_call_expression): Check DECL_INITIAL instead of
1107 2011-09-24 Paolo Carlini <paolo.carlini@oracle.com>
1110 * class.c (build_base_path): Add a tsubst_flags_t parameter.
1111 (convert_to_base): Adjust call.
1112 * typeck.c (build_class_member_access_expr,
1113 get_member_function_from_ptrfunc, build_static_cast_1): Likewise.
1114 * init.c (dfs_initialize_vtbl_ptrs, emit_mem_initializers): Likewise.
1115 * method.c (do_build_copy_constructor, do_build_copy_assign): Likewise.
1116 * rtti.c (build_dynamic_cast_1): Likewise.
1117 * typeck2.c (build_scoped_ref, build_m_component_ref): Likewise.
1118 * call.c (build_over_call, build_special_member_call): Likewise.
1119 * cvt.c (cp_convert_to_pointer, convert_to_pointer_force,
1120 build_up_reference): Likewise.
1121 * cp-tree.h (build_base_path): Adjust declaration.
1123 2011-09-23 Jason Merrill <jason@redhat.com>
1125 Core 253 - allow const objects with no initializer or
1126 user-provided default constructor if the defaulted constructor
1127 initializes all the subobjects.
1130 * class.c (default_init_uninitialized_part): New.
1131 * cp-tree.h: Declare it.
1132 * decl.c (check_for_uninitialized_const_var): Use it.
1133 * init.c (perform_member_init): Likewise.
1134 (build_new_1): Likewise.
1135 * method.c (walk_field_subobs): Likewise.
1137 2011-09-23 Paolo Carlini <paolo.carlini@oracle.com>
1140 * decl.c (check_static_variable_definition): Allow in-class
1141 initialization of static data member of non-integral type in
1144 2011-09-22 Paolo Carlini <paolo.carlini@oracle.com>
1147 * semantics.c (potential_constant_expression_1): Handle USING_DECL.
1149 2011-09-22 Paolo Carlini <paolo.carlini@oracle.com>
1152 * pt.c (invalid_nontype_parm_type_p): Handle NULLPTR_TYPE.
1154 2011-09-22 Jonathan Wakely <jwakely.gcc@gmail.com>
1155 Paolo Carlini <paolo.carlini@oracle.com>
1158 * friend.c (make_friend_class): cv-qualification is ok in a
1161 2011-09-21 Paolo Carlini <paolo.carlini@oracle.com>
1164 * decl.c (grokdeclarator): Consistently handle both __int128
1165 and unsigned __int128 with -pedantic; suppress diagnostic in
1168 2011-09-20 Jason Merrill <jason@redhat.com>
1170 * cp-tree.h (DECL_TEMPLOID_INSTANTIATION): New.
1171 (DECL_GENERATED_P): New.
1172 * class.c (finalize_literal_type_property): Use them.
1173 * semantics.c (is_instantiation_of_constexpr): Likewise.
1174 (register_constexpr_fundef): Likewise.
1176 * call.c (convert_default_arg): Avoid redundant copy.
1177 * tree.c (bot_manip): Copy everything.
1179 2011-09-20 Roberto Agostino Vitillo <ravitillo@lbl.gov>
1181 * call.c (build_new_method_call_1): Use non-virtual lookup
1182 for final virtual functions.
1184 2011-09-16 Jason Merrill <jason@redhat.com>
1187 * call.c (set_flags_from_callee): Split out from build_call_a.
1188 * cp-tree.h: Declare it.
1189 * tree.c (bot_manip): Call it.
1191 2011-09-15 Jason Merrill <jason@redhat.com>
1194 * parser.c (cp_parser_late_return_type_opt): Check quals parameter
1195 for clearing current_class_ptr, too.
1197 2011-09-14 Diego Novillo <dnovillo@google.com>
1199 * name-lookup.c (lookup_arg_dependent): Use conditional
1201 * decl.c (xref_tag): Likewise.
1203 2011-09-14 Paolo Carlini <paolo.carlini@oracle.com>
1206 * pt.c (regenerate_decl_from_template): Don't pass an error_mark_node
1207 to build_exception_variant.
1209 2011-09-13 Dodji Seketeli <dodji@redhat.com>
1212 * pt.c (template_parameter_pack_p): Support TEMPLATE_PARM_INDEX
1213 nodes. Add a comment.
1214 (arg_from_parm_pack_p): New static function, factorized out from
1215 tsubst_pack_expansion and extended to support non-type parameter
1216 packs represented with TEMPLATE_PARM_INDEX nodes.
1217 (tsubst_pack_expansion): Use arg_from_parm_pack_p.
1219 2011-09-12 Jason Merrill <jason@redhat.com>
1221 * pt.c (type_unification_real): Fix handling of DEDUCE_CONV
1222 with no deducible template parameters.
1223 * call.c (rejection_reason_code): Add rr_template_conversion.
1224 (print_z_candidate): Handle it.
1225 (template_conversion_rejection): New.
1226 (build_user_type_conversion_1): Use it.
1228 * call.c (merge_conversion_sequences): Set bad_p and user_conv_p
1229 on all of the second conversion sequence.
1230 (build_user_type_conversion_1): Set bad_p on the ck_user conv.
1231 (convert_like_real): Handle bad ck_ref_bind with user_conv_p in the
1232 first section. Fix loop logic.
1233 (initialize_reference): Call convert_like for diagnostics when
1234 we have a (bad) conversion.
1236 * call.c (convert_class_to_reference)
1237 (convert_class_to_reference_1): Remove.
1238 (reference_binding): Use build_user_type_conversion_1 instead.
1240 * call.c (initialize_reference): Add flags parm.
1241 * decl.c (grok_reference_init): Likewise.
1242 (check_initializer): Pass it.
1243 * typeck.c (convert_for_initialization): Likewise.
1244 * cp-tree.h: Adjust.
1246 * cp-tree.h (LOOKUP_NO_RVAL_BIND): New.
1247 * call.c (conditional_conversion): Use it.
1248 (reference_binding): Fix handling of xvalues.
1250 2011-09-09 Jason Merrill <jason@redhat.com>
1252 * call.c (implicit_conversion): Check BRACE_ENCLOSED_INITIALIZER_P
1253 before forcing instantiation.
1255 2011-09-08 Paolo Carlini <paolo.carlini@oracle.com>
1258 * typeck2.c (digest_init_r): Call complete_type_or_maybe_complain
1259 instead of complete_type_or_else.
1261 2011-09-08 Dodji Seketeli <dodji@redhat.com>
1263 PR c++/33255 - Support -Wunused-local-typedefs warning
1264 * name-lookup.c (pushdecl_maybe_friend_1): Use the new
1265 record_locally_defined_typedef.
1266 * decl.c (finish_function): Use the new
1267 maybe_warn_unused_local_typedefs.
1268 (grokfield): Use the new record_locally_defined_typedef.
1269 * parser.c (lookup_name): Use the new maybe_record_typedef_use.
1271 2011-09-07 Paolo Carlini <paolo.carlini@oracle.com>
1274 * decl.c (grokdeclarator): Check u.function.exception_specification
1275 for error_mark_node.
1277 2011-09-07 Jason Merrill <jason@redhat.com>
1280 * parser.c (cp_parser_member_declaration): Don't require a constant
1281 rvalue here in C++0x.
1283 * pt.c (type_unification_real): Correct complain arg for tsubsting
1284 default template args.
1286 * pt.c (tsubst_aggr_type): Check TYPE_P before tsubsting.
1288 2011-09-06 Jason Merrill <jason@redhat.com>
1291 * semantics.c (register_constexpr_fundef): Call is_valid_constexpr_fn.
1292 (cx_check_missing_mem_inits): Handle bases and empty trivial members.
1293 (validate_constexpr_fundecl): Remove.
1294 * decl.c (start_preparsed_function): Don't call it.
1295 * cp-tree.h: Don't declare it.
1297 2011-09-04 Jason Merrill <jason@redhat.com>
1300 * call.c (reference_binding): Don't set is_lvalue for an rvalue
1306 * call.c (reference_binding): Set rvaluedness_matches_p properly
1307 for reference to function conversion ops.
1308 (compare_ics): Adjust.
1310 * class.c (trivial_default_constructor_is_constexpr): Rename from
1311 synthesized_default_constructor_is_constexpr.
1312 (type_has_constexpr_default_constructor): Adjust.
1313 (add_implicitly_declared_members): Call it instead.
1314 (explain_non_literal_class): Explain about non-constexpr default ctor.
1315 * cp-tree.h: Adjust.
1316 * method.c (synthesized_method_walk): Adjust.
1317 * semantics.c (explain_invalid_constexpr_fn): Handle defaulted
1322 * init.c (perform_member_init): Don't diagnose missing inits here.
1323 (emit_mem_initializers): Or here.
1324 * method.c (process_subob_fn): Don't instantiate constexpr ctors.
1325 * semantics.c (cx_check_missing_mem_inits): New.
1326 (explain_invalid_constexpr_fn): Call it.
1327 (register_constexpr_fundef): Likewise. Leave
1328 DECL_DECLARED_CONSTEXPR_P set when the body is unsuitable.
1329 (cxx_eval_call_expression): Adjust diagnostics.
1330 (cxx_eval_constant_expression): Catch use of 'this' in a constructor.
1332 2011-08-30 Jason Merrill <jason@redhat.com>
1335 * cp-tree.h (cp_decl_specifier_seq): Rename user_defined_type_p
1336 to type_definition_p.
1337 * parser.c (cp_parser_set_decl_spec_type): Likewise.
1338 * decl.c (grokdeclarator): Check it.
1341 * semantics.c (finish_id_expression): Use
1342 current_nonlambda_class_type for qualified-ids.
1345 * decl.c (poplevel): Disable for scope compatibility hack
1349 * semantics.c (add_capture): Call complete_type for copy.
1352 * semantics.c (cxx_eval_component_reference): Handle
1353 value-initialization for omitted initializers.
1355 2011-08-29 Jason Merrill <jason@redhat.com>
1358 * semantics.c (finish_id_expression): Mark captured variables used.
1360 2011-08-29 Jakub Jelinek <jakub@redhat.com>
1361 Jason Merrill <jason@redhat.com>
1364 * class.c (finish_struct_1): Complain if the first field is
1367 2011-08-29 Jason Merrill <jason@redhat.com>
1371 * parser.c (cp_parser_default_argument): Use
1372 cp_parser_initializer_clause.
1373 (cp_parser_late_parsing_default_args): Likewise.
1375 2011-08-26 Jason Merrill <jason@redhat.com>
1379 * pt.c (check_valid_ptrmem_cst_expr): A null member pointer value
1381 (convert_nontype_argument): Likewise. Implicitly convert nullptr
1382 and do constant folding.
1383 * mangle.c (write_template_arg_literal): Mangle null member
1384 pointer values as 0.
1385 * call.c (null_member_pointer_value_p): New.
1386 * cp-tree.h: Declare it.
1388 2011-08-25 Jason Merrill <jason@redhat.com>
1390 * call.c (convert_like_real): Remove redundant complain checks.
1393 * call.c (convert_like_real): Exit early if bad and !tf_error.
1395 2011-08-23 Jason Merrill <jason@redhat.com>
1397 * typeck2.c (build_functional_cast): Don't try to avoid calling
1399 * pt.c (instantiate_class_template_1): Don't copy TYPE_HAS_* flags.
1401 2011-08-23 Jason Merrill <jason@redhat.com>
1405 * tree.c (dependent_name): New.
1406 (cp_tree_equal): Two calls with the same dependent name are
1407 equivalent even if the overload sets are different.
1409 2011-08-23 Jason Merrill <jason@redhat.com>
1411 * tree.c (build_target_expr): Set TREE_CONSTANT on
1412 literal TARGET_EXPR if the value is constant.
1413 * typeck2.c (build_functional_cast): Don't set it here.
1415 2011-08-23 Jason Merrill <jason@redhat.com>
1418 * call.c (null_ptr_cst_p): Only 0 qualifies in C++11.
1420 2011-08-23 Jason Merrill <jason@redhat.com>
1423 * decl.c (cxx_init_decl_processing): Initialize
1424 dependent_lambda_return_type_node.
1425 * cp-tree.h (cp_tree_index): Add CPTI_DEPENDENT_LAMBDA_RETURN_TYPE.
1426 (dependent_lambda_return_type_node): Define.
1427 (DECLTYPE_FOR_LAMBDA_RETURN): Remove.
1428 * semantics.c (lambda_return_type): Handle overloaded function.
1429 Use dependent_lambda_return_type_node instead of
1430 DECLTYPE_FOR_LAMBDA_RETURN.
1431 (apply_lambda_return_type): Don't check dependent_type_p.
1432 * pt.c (tsubst_copy_and_build): Handle lambda return type deduction.
1433 (instantiate_class_template_1): Likewise.
1434 (tsubst): Don't use DECLTYPE_FOR_LAMBDA_RETURN.
1435 * mangle.c (write_type): Likewise.
1436 * typeck.c (structural_comptypes): Likewise.
1437 (check_return_expr): Handle dependent_lambda_return_type_node.
1439 2011-08-23 Jason Merrill <jason@redhat.com>
1442 * semantics.c (maybe_constant_value): Don't try to fold { }.
1443 * pt.c (build_non_dependent_expr): Don't wrap { }.
1444 * init.c (build_value_init): Allow scalar value-init in templates.
1446 2011-08-23 Jason Merrill <jason@redhat.com>
1448 * semantics.c (potential_constant_expression_1): Allow 'this'.
1450 2011-08-23 Jakub Jelinek <jakub@redhat.com>
1453 * typeck.c (cp_build_modify_expr): Call mark_rvalue_use on rhs
1454 if it has side-effects and needs to be preevaluated.
1456 2011-08-23 Siddhesh Poyarekar <siddhesh.poyarekar@gmail.com>
1459 * except.c (begin_eh_spec_block): Build EH_SPEC block on the
1460 same line as the function.
1462 2011-08-23 Jakub Jelinek <jakub@redhat.com>
1465 * class.c (finish_struct_1): If TYPE_TRANSPARENT_AGGR is set on a type
1466 which doesn't have any fields, clear it and diagnose.
1468 2011-08-18 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
1469 Marc Glisse <marc.glisse@normalesup.org>
1471 PR libstdc++-v3/1773
1472 * mangle.c (decl_mangling_context): Call
1473 targetm.cxx.decl_mangling_context.
1474 (write_unscoped_name): Use decl_mangling_context.
1476 2011-08-18 Dodji Seketeli <dodji@redhat.com>
1479 * pt.c (parameter_of_template_p): Handle comparison with DECLs of
1480 template parameters as created by process_template_parm.
1482 2011-08-16 Jason Merrill <jason@redhat.com>
1485 * pt.c (unify_pack_expansion): Correct overloaded unification
1488 * pt.c (instantiate_class_template_1): If DECL_PRESERVE_P is set
1489 on a member function or static data member, call mark_used.
1492 * typeck2.c (cxx_incomplete_type_diagnostic): Handle
1493 init_list_type_node.
1495 2011-08-13 Jason Merrill <jason@redhat.com>
1498 * name-lookup.c (local_bindings_p): New.
1499 * name-lookup.h: Declare it.
1500 * lex.c (unqualified_name_lookup_error): Use it.
1503 * error.c (dump_expr): Handle MODIFY_EXPR properly.
1505 * decl.c (grok_reference_init): Handle constexpr here.
1506 * call.c (initialize_reference): Not here.
1508 2011-08-12 David Li <davidxl@google.com>
1510 * class.c (update_vtable_entry_for_fn): Set
1511 LOST_PRIMARY bit properly.
1513 2011-08-12 Jason Merrill <jason@redhat.com>
1516 * call.c (convert_arg_to_ellipsis): force_rvalue only in
1517 potentially evaluated context.
1519 2011-08-12 Richard Guenther <rguenther@suse.de>
1521 * call.c (build_over_call): Instead of memcpy use an
1522 assignment of two MEM_REFs.
1524 2011-08-11 Romain Geissler <romain.geissler@gmail.com>
1525 Brian Hackett <bhackett1024@gmail.com>
1527 * decl.c (cp_finish_decl): Invoke callbacks on finish_decl event.
1529 2011-08-10 Richard Guenther <rguenther@suse.de>
1531 * call.c (build_over_call): Call memcpy unconditionally.
1533 2011-08-08 Jason Merrill <jason@redhat.com>
1536 * semantics.c (finish_call_expr): Don't look at 'this' if we
1537 had an explicit object argument.
1540 * typeck2.c (check_narrowing): Fix integer logic.
1542 2011-08-08 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
1544 * Make-lang.in (g++$(exeext)): Add $(EXTRA_GCC_LIBS).
1546 2011-08-05 Jason Merrill <jason@redhat.com>
1549 * semantics.c (potential_constant_expression_1) [CALL_EXPR]: Sorry
1550 on 'this' in a constructor.
1553 * semantics.c (finish_decltype_type): Call invalid_nonstatic_memfn_p.
1556 * init.c (perform_member_init): Handle invalid array initializer.
1559 * semantics.c (cxx_eval_array_reference): Handle failure to
1560 reduce the array operand to something we can work with.
1562 2011-08-05 Gabriel Charette <gchare@google.com>
1564 * decl.c (finish_function): Remove unecessary line 0 hack.
1566 2011-08-05 Jason Merrill <jason@redhat.com>
1569 * typeck.c (build_x_compound_expr_from_list): Also complain
1573 * typeck.c (cp_build_unary_op) [POSTINCREMENT_EXPR]: Strip cv-quals.
1576 * parser.c (cp_parser_range_for): Only do auto deduction in
1577 template if the range is non-dependent.
1579 * init.c (perform_member_init): Always build_aggr_init
1580 for a class member with an explicit mem-initializer.
1582 * pt.c (unify) [TEMPLATE_TYPE_PARM]: Allow VLA for C++0x 'auto'.
1584 2011-08-04 Jakub Jelinek <jakub@redhat.com>
1587 * decl.c (cxx_init_decl_processing): Add alloc_size (1) attribute
1588 for operator new and operator new []. Call init_attributes.
1590 2011-08-02 Jason Merrill <jason@redhat.com>
1593 * parser.c (cp_parser_lambda_body): Clear local_variables_forbidden_p.
1596 * typeck2.c (check_narrowing): Check unsigned mismatch.
1597 * semantics.c (finish_compound_literal): check_narrowing.
1600 * pt.c (find_parameter_packs_r): Handle CONSTRUCTOR.
1603 * init.c (sort_mem_initializers): Initialize uses_unions_p here.
1604 (build_field_list): Not here.
1607 * parser.c (build_range_temp): Split out from...
1608 (cp_convert_range_for): ...here.
1609 (do_range_for_auto_deduction): New.
1610 (cp_parser_range_for): Use it.
1612 2011-08-02 Jakub Jelinek <jakub@redhat.com>
1614 * cp-tree.h (finish_omp_atomic): Adjust prototype.
1615 (cxx_omp_const_qual_no_mutable): New prototype.
1616 (finish_omp_taskyield): New prototype.
1617 * parser.c (cp_parser_omp_atomic): (cp_parser_omp_atomic): Handle
1618 parsing OpenMP 3.1 atomics. Adjust finish_omp_atomic caller.
1619 (cp_parser_omp_clause_name): Handle final and mergeable clauses.
1620 (cp_parser_omp_clause_final, cp_parser_omp_clause_mergeable): New
1622 (cp_parser_omp_all_clauses): Handle PRAGMA_OMP_CLAUSE_FINAL
1623 and PRAGMA_OMP_CLAUSE_MERGEABLE.
1624 (OMP_TASK_CLAUSE_MASK): Allow final and mergeable clauses.
1625 (cp_parser_omp_taskyield): New function.
1626 (cp_parser_pragma): Handle PRAGMA_OMP_TASKYIELD.
1627 (cp_parser_omp_clause_reduction): Handle min and max.
1628 * pt.c (tsubst_expr) <case OMP_ATOMIC>: Handle OpenMP 3.1 atomics.
1629 (tsubst_omp_clauses): Handle OMP_CLAUSE_FINAL and
1630 OMP_CLAUSE_MERGEABLE.
1631 * semantics.c (finish_omp_atomic): Add OPCODE, V, LHS1 and RHS1
1632 arguments. Handle OpenMP 3.1 atomics. Adjust c_finish_omp_atomic
1634 (finish_omp_clauses): Don't complain about const qualified
1635 predetermined vars and static data members in firstprivate clause.
1636 Handle OMP_CLAUSE_FINAL and OMP_CLAUSE_MERGEABLE. Handle MIN_EXPR
1638 (finish_omp_taskyield): New function.
1639 * cp-gimplify.c (cxx_omp_const_qual_no_mutable): New function.
1640 (cxx_omp_predetermined_sharing): Use it.
1642 2011-08-02 Jason Merrill <jason@redhat.com>
1644 * call.c (build_call_a): Also check at_function_scope_p.
1646 2011-08-01 Jason Merrill <jason@redhat.com>
1649 * mangle.c (write_prefix): Handle decltype.
1652 * semantics.c (cxx_eval_vec_init_1): Fix logic.
1655 * semantics.c (potential_constant_expression_1): Allow any builtin.
1656 (morally_constexpr_builtin_function_p): Remove.
1658 2011-07-29 Jason Merrill <jason@redhat.com>
1661 * parser.c (cp_parser_lambda_expression): Also clear in_statement
1662 and in_switch_statement_p.
1663 (cp_parser_class_specifier): Likewise.
1665 2011-07-28 Jason Merrill <jason@redhat.com>
1668 * pt.c (tsubst) [TEMPLATE_PARM_INDEX]: Call convert_from_reference.
1669 (convert_nontype_argument, tsubst_template_arg): Handle its output.
1671 2011-07-28 Paolo Carlini <paolo.carlini@oracle.com>
1674 * semantics.c (potential_constant_expression_1): Handle FMA_EXPR.
1676 2011-07-27 Jeffrey Yasskin <jyasskin@google.com>
1678 * pt.c (build_template_decl): Copy the function_decl's
1679 source location to the new template_decl.
1681 2011-07-26 Paolo Carlini <paolo.carlini@oracle.com>
1684 * typeck.c (cp_build_modify_expr): Check digest_init return value
1685 for error_mark_node.
1687 2011-07-25 Paolo Carlini <paolo.carlini@oracle.com>
1690 * parser.c (cp_parser_perform_range_for_lookup): Always assign *being
1691 and *end before returning.
1693 2011-07-25 Paolo Carlini <paolo.carlini@oracle.com>
1696 * parser.c (cp_parser_perform_range_for_lookup): Early return if
1697 error_operand_p (range).
1699 2011-07-23 Jason Merrill <jason@redhat.com>
1702 * parser.c (cp_parser_qualifying_entity): Handle templates.
1704 2011-07-22 Jason Merrill <jason@redhat.com>
1707 * typeck2.c (check_narrowing): Downgrade permerror to pedwarn.
1708 Make conditional on -Wnarrowing.
1710 2011-07-22 Ville Voutilainen <ville.voutilainen@gmail.com>
1712 Warn about the use of final/override in non-c++0x mode, and
1713 add __final for non-c++0x mode.
1714 * cp-tree.h (cpp0x_warn_str): Add CPP0X_OVERRIDE_CONTROLS.
1715 * error.c (maybe_warn_cpp0x): Adjust.
1716 * parser.c (cp_parser_virt_specifier_seq_opt): Use it. Add
1717 '__final' as a non-c++0x alternative for 'final'.
1719 2011-07-22 Jason Merrill <jason@redhat.com>
1720 Mark Glisse <marc.glisse@normalesup.org>
1723 * decl.c (cp_finish_decl): Apply pragma redefine_extname in
1724 other namespaces as well.
1725 * name-lookup.c (c_linkage_bindings): Define.
1726 (lookup_extern_c_fun_in_all_ns): Rename from
1727 lookup_extern_c_fun_binding_in_all_ns. Return tree.
1728 (pushdecl_maybe_friend_1): Adjust. Copy DECL_ASSEMBLER_NAME.
1730 2011-07-20 Jason Merrill <jason@redhat.com>
1732 * parser.c (cp_parser_initializer_list): Handle C99 .id= and [N]=
1733 designated initializer syntax.
1734 * decl.c (check_array_designated_initializer): Add index parm.
1735 (maybe_deduce_size_from_array_init): Pass it.
1736 (reshape_init_array_1): Likewise.
1738 PR c++/6709 (DR 743)
1739 PR c++/42603 (DR 950)
1740 * parser.c (token_is_decltype, cp_lexer_next_token_is_decltype): New.
1741 (cp_parser_nested_name_specifier_opt): Allow decltype.
1742 (cp_parser_qualifying_entity): Likewise.
1743 (cp_parser_decltype): Replace source tokens with CPP_DECLTYPE.
1744 (cp_parser_simple_type_specifier): Handle decltype as scope.
1745 (cp_parser_base_specifier): Allow decltype.
1746 (cp_parser_base_clause): Don't crash on null base.
1747 * parser.h (CPP_KEYWORD, CPP_TEMPLATE_ID): Move to c-common.h.
1748 (CPP_NESTED_NAME_SPECIFIER, N_CP_TTYPES): Likewise.
1750 2011-07-19 Jason Merrill <jason@redhat.com>
1753 * pt.c (coerce_template_parms): Handle non-pack after pack.
1755 2011-07-19 Richard Guenther <rguenther@suse.de>
1757 * call.c (build_special_member_call): Use fold_build_pointer_plus.
1758 * class.c (build_base_path): Likewise.
1759 (convert_to_base_statically): Likewise.
1760 (dfs_accumulate_vtbl_inits): Likewise.
1761 * cp-gimplify.c (cxx_omp_clause_apply_fn): Likewise.
1762 * except.c (expand_start_catch_block): Likewise.
1763 * init.c (expand_virtual_init): Likewise.
1764 (build_new_1): Likewise.
1765 (build_vec_delete_1): Likewise.
1766 (build_vec_delete): Likewise.
1767 * rtti.c (build_headof): Likewise.
1768 (tinfo_base_init): Likewise.
1769 * typeck.c (get_member_function_from_ptrfunc): Likewise.
1770 (cp_build_addr_expr_1): Likewise.
1771 * typeck2.c (build_m_component_ref): Likewise.
1773 2011-07-18 Martin Jambor <mjambor@suse.cz>
1775 * parser.c (cp_parser_parameter_declaration_list): Initialize
1778 2011-07-16 Jason Merrill <jason@redhat.com>
1780 * pt.c (tinst_level_tick, last_template_error_tick): Replace with
1781 last_error_tinst_level.
1782 (push_tinst_level, pop_tinst_level): Adjust.
1783 (problematic_instantiation_changed): Adjust.
1784 (record_last_problematic_instantiation): Adjust.
1785 * error.c (cp_print_error_function): Don't print
1786 current_function_decl if we're in a template instantiation context.
1787 (print_instantiation_full_context): Always print first line.
1789 2011-07-16 Nathan Froyd <froydnj@codesourcery.com>
1790 Jason Merrill <jason@redhat.com>
1794 * cp-tree.h (fn_type_unification): Add `bool' parameter.
1795 * pt.c (enum template_base_result): Define.
1796 (unify_success, unify_unknown): Define.
1797 (unify_parameter_deduction_failure): Define.
1798 (unify_invalid, unify_cv_qual_mismatch, unify_type_mismatch): Define.
1799 (unify_parameter_pack_mismatch): Define.
1800 (unify_parameter_pack_inconsistent): Define.
1801 (unify_ptrmem_cst_mismatch, unify_vla_arg): Define.
1802 (unify_expression_unequal, unify_inconsistency): Define.
1803 (unify_method_type_error, unify_arity): Likewise.
1804 (unify_too_many_parameters, unify_too_few_parameters): Define.
1805 (unify_arg_conversion, unify_no_common_base): Define.
1806 (unify_illformed_ptrmem_cst_expr): Define.
1807 (unify_substitution_failure): Define.
1808 (unify_inconsistent_template_template_parameters): Define.
1809 (unify_template_deduction_failure): Define.
1810 (unify_template_argument_mismatch): Define.
1811 (unify_overload_resolution_failure): Define.
1812 (comp_template_args_with_info): New function, split out from...
1813 (comp_template_args): ...here. Call it.
1814 (deduction_tsubst_fntype): Add `complain' parameter'. Pass it
1816 (unify): Add `explain_p' parameter. Pass to all relevant calls.
1817 Call above status functions when appropriate.
1818 (resolve_overloaded_unification, try_one_overload): Likewise.
1819 (type_unification, type_unification_real): Likewise.
1820 (unify_pack_expansion): Likewise.
1821 (get_template_base, try_class_unification): Likewise.
1822 (get_bindings, more_specialized_fn): Pass false to unification
1824 (get_class_bindings, do_auto_deduction): Likewise.
1825 (convert_nontype_argument): Likewise.
1826 (fn_type_unification): Likewise. Pass tf_warning_or_error if
1828 (get_template_base): Add `explain_p' parameter and pass it to
1829 try_class_unification. Return an enum template_base_result.
1830 * class.c (resolve_address_of_overloaded_function): Pass false to
1831 fn_type_unification.
1832 * call.c (enum rejection_reason_code): Add new codes.
1833 (struct rejection_reason): Add template_unification field.
1834 Add template_instantiation field.
1835 (template_unification_rejection): Define.
1836 (template_unification_error_rejection): Define.
1837 (template_instantiation_rejection): Define.
1838 (invalid_copy_with_fn_template_rejection): Define.
1839 (add_template_candidate): Pass false to unify.
1840 Provide more rejection reasons when possible.
1841 (print_template_unification_rejection): Define.
1842 (print_arity_rejection): Define, split out from...
1843 (print_z_candidate): ...here. Add cases for new rejection
1846 2011-07-15 Jason Merrill <jason@redhat.com>
1848 * Make-lang.in (check-g++-strict-gc): New.
1849 (cp/except.o): Depend on gt-cp-except.h
1850 * except.c: Include gt-cp-except.h.
1851 * config-lang.in (gtfiles): Add cp/except.c.
1852 * decl2.c (mark_used): Adjust constexpr condition, set
1853 function_depth around template instantiation.
1854 * parser.c (cp_parser_lambda_body): Set function_depth.
1855 * semantics.c (maybe_add_lambda_conv_op): Likewise.
1858 * Make-lang.in (check-c++0x): Use --extra_opts instead of--tool_opts.
1860 2011-07-13 Jason Merrill <jason@redhat.com>
1862 * Make-lang.in (check-c++0x): New.
1864 2011-07-13 Richard Sandiford <richard.sandiford@linaro.org>
1866 * typeck2.c (split_nonconstant_init_1): Pass the initializer directly,
1867 rather than a pointer to it. Return true if the whole of the value
1868 was initialized by the generated statements. Use
1869 complete_ctor_at_level_p instead of count_type_elements.
1871 2011-07-12 Diego Novillo <dnovillo@google.com>
1873 * name-lookup.h (cp_binding_level): Rename from cxx_scope.
1875 (struct cp_binding_level): Fix indentation.
1877 2011-07-11 Jason Merrill <jason@redhat.com>
1880 * pt.c (extract_fnparm_pack): Split out from...
1881 (make_fnparm_pack): ...here.
1882 (instantiate_decl): Handle non-pack parms after a pack.
1883 * semantics.c (maybe_add_lambda_conv_op): Don't in a template.
1885 * decl2.c (decl_constant_var_p): Use decl_maybe_constant_var_p.
1888 * cp-tree.h (struct tinst_level): Add errors field.
1889 * pt.c (neglectable_inst_p, limit_bad_template_recurson): New.
1890 (push_tinst_level): Don't start another decl in that case.
1891 (reopen_tinst_level): Adjust errors field.
1892 * decl2.c (cp_write_global_declarations): Don't complain about
1893 undefined inline if its template was defined.
1894 * mangle.c (mangle_decl_string): Handle failure from push_tinst_level.
1896 2011-07-10 Jason Merrill <jason@redhat.com>
1899 * parser.c (cp_parser_late_return_type_opt): Check quals parameter
1900 rather than current_class_type to determine whether to set 'this'.
1901 (cp_parser_direct_declarator): Pass -1 to quals if member_p is false.
1902 (cp_parser_init_declarator): Pass down member_p.
1904 2011-07-09 Jason Merrill <jason@redhat.com>
1906 * tree.c (build_vec_init_elt): Strip TARGET_EXPR.
1908 2011-07-08 Jason Merrill <jason@redhat.com>
1911 * typeck.c (cp_build_modify_expr): Preevaluate RHS.
1913 * method.c (use_thunk): Use cgraph_add_to_same_comdat_group.
1914 * optimize.c (maybe_clone_body): Likewise.
1915 * semantics.c (maybe_add_lambda_conv_op): Likewise.
1918 * decl.c (expand_static_init): Don't get confused by user
1919 declaration of __cxa_guard_acquire.
1921 * typeck.c (cp_apply_type_quals_to_decl): Don't check
1922 COMPLETE_TYPE_P either.
1925 * typeck.c (cp_apply_type_quals_to_decl): Don't check
1926 TYPE_NEEDS_CONSTRUCTING.
1928 2011-07-07 Jason Merrill <jason@redhat.com>
1931 * pt.c (push_deduction_access_scope): Preserve
1932 processing_template_decl across push_to_top_level.
1934 * class.c (pushclass): Accept NULL argument.
1935 (popclass): Deal with popping null class.
1936 * pt.c (push_access_scope, pop_access_scope): Use them rather than
1937 push_to_top_level/pop_from_top_level.
1938 * name-lookup.c (lookup_name_real_1): Check current_class_type.
1940 2011-07-07 Jakub Jelinek <jakub@redhat.com>
1943 * typeck.c (cp_build_binary_op): For MULT_EXPR and TRUNC_DIV_EXPR with
1944 one non-complex and one complex argument, call save_expr on both
1947 2011-07-06 Jason Merrill <jason@redhat.com>
1950 * semantics.c (expand_or_defer_fn_1): Clear DECL_EXTERNAL
1954 * method.c (make_thunk, use_thunk): Copy DECL_COMDAT.
1956 2011-07-05 Jason Merrill <jason@redhat.com>
1959 * pt.c (tsubst_qualified_id): Preserve TEMPLATE_ID_EXPR in
1960 partial instantiation.
1963 * semantics.c (finish_id_expression): convert_from_reference.
1965 2011-07-05 Richard Guenther <rguenther@suse.de>
1967 * decl.c (cxx_init_decl_processing): Defer building common
1968 tree nodes to c_common_nodes_and_builtins.
1970 2011-07-04 Jason Merrill <jason@redhat.com>
1974 * mangle.c (write_expression): Handle 'this'.
1975 * parser.c (cp_parser_postfix_dot_deref_expression): Allow
1977 * semantics.c (potential_constant_expression_1): Check that
1978 DECL_CONTEXT is set on 'this'.
1980 * error.c (dump_template_bindings): Don't print typenames
1981 for a partial instantiation.
1982 (dump_function_decl): If we aren't printing function arguments,
1983 print template arguments as <args> rather than [with ...].
1984 (dump_expr): Don't print return type or template header.
1985 [BASELINK]: Use BASELINK_FUNCTIONS rather than get_first_fn.
1986 * pt.c (dependent_template_arg_p): Handle null arg.
1988 * error.c (type_to_string): Avoid redundant akas.
1990 2011-07-01 Jonathan Wakely <jwakely.gcc@gmail.com>
1993 * init.c (build_delete): Only warn for sfk_deleting_destructor.
1995 2011-07-01 Jakub Jelinek <jakub@redhat.com>
1997 * Make-lang.in (cp/decl.o): Depend on pointer-set.h.
1998 (cp/class.o): Likewise.
1999 (cp/error.o): Likewise.
2000 (cp/name-lookup.o): Likewise.
2001 (cp/decl2.o): Likewise. Don't depend on $(POINTER_SET_H).
2003 2011-07-01 Jason Merrill <jason@redhat.com>
2006 * pt.c (lookup_template_function): Handle non-function.
2009 * pt.c (tsubst_qualified_id): Check PTRMEM_OK_P.
2010 * tree.c (build_qualified_name): Set PTRMEM_OK_P.
2011 * semantics.c (finish_parenthesized_expr): Clear PTRMEM_OK_P on
2013 * cp-tree.h (PTRMEM_OK_P): Apply to SCOPE_REF, too.
2014 (QUALIFIED_NAME_IS_TEMPLATE): Switch to lang flag 1.
2018 * pt.c (resolve_nondeduced_context): Call mark_used.
2021 * semantics.c (finish_offsetof): Complain about incomplete type.
2023 2011-06-30 Jason Merrill <jason@redhat.com>
2026 * rtti.c (get_tinfo_decl): Call complete_type.
2029 * method.c (implicitly_declare_fn): Set DECL_PARM_LEVEL and
2030 DECL_PARM_INDEX on rhs parm.
2032 * pt.c (iterative_hash_template_arg): Use cp_tree_operand_length.
2035 * tree.c (stabilize_init): Handle aggregate initialization.
2038 * name-lookup.c (struct arg_lookup): Add fn_set.
2039 (add_function): Check it.
2040 (lookup_arg_dependent_1): Initialize it.
2042 2011-06-29 Jason Merrill <jason@redhat.com>
2045 * init.c (build_new_1): Pass {} down to build_vec_init.
2046 (build_vec_init): Handle it.
2050 * cp-tree.h (struct saved_scope): Add x_current_class_ptr,
2051 x_current_class_ref.
2052 (current_class_ptr, current_class_ref): Use them.
2053 * decl.c (build_this_parm): Handle getting the class type.
2054 * parser.c (cp_parser_late_return_type_opt): Set up 'this'
2055 for use within the trailing return type.
2057 * pt.c (tsubst_decl) [VAR_DECL]: In unevaluated operand,
2058 don't tsubst DECL_INITIAL unless our type use auto.
2061 * semantics.c (constexpr_fn_retval): Handle CLEANUP_POINT_EXPR here.
2062 (massage_constexpr_body): Not here.
2065 * semantics.c (lambda_proxy_type): New.
2066 (build_capture_proxy): Use it.
2067 * cp-tree.h (DECLTYPE_FOR_LAMBDA_PROXY): New.
2068 * pt.c (tsubst) [DECLTYPE_TYPE]: Use them.
2071 * class.c (explain_non_literal_class): New.
2072 (finalize_literal_type_property): Call it.
2073 * cp-tree.h: Declare it.
2074 * semantics.c (ensure_literal_type_for_constexpr_object): Call it.
2075 (is_valid_constexpr_fn): Likewise.
2076 (massage_constexpr_body): Split out from...
2077 (register_constexpr_fundef): ...here.
2078 (is_instantiation_of_constexpr): New.
2079 (expand_or_defer_fn_1): Leave DECL_SAVED_TREE alone in that case.
2080 (explain_invalid_constexpr_fn): New.
2081 (cxx_eval_call_expression): Call it.
2082 (potential_constant_expression_1): Likewise. Avoid redundant errors.
2083 * method.c (process_subob_fn): Diagnose non-constexpr.
2084 (walk_field_subobs): Likewise.
2085 (synthesized_method_walk): Don't shortcut if we want diagnostics.
2086 (explain_implicit_non_constexpr): New.
2087 (defaulted_late_check): Use it.
2088 * call.c (build_cxx_call): Remember location.
2090 * method.c (maybe_explain_implicit_delete): Use pointer_set
2093 * class.c (finalize_literal_type_property): Update conditions.
2094 * method.c (defaulted_late_check): Set TYPE_HAS_CONSTEXPR_CTOR.
2096 * tree.c (build_vec_init_expr): Don't add TARGET_EXPR.
2097 * typeck2.c (digest_init_r): Handle VEC_INIT_EXPR.
2098 * semantics.c (cxx_eval_vec_init_1): Correct type.
2100 * init.c (build_value_init): Decide whether or not to zero-initialize
2101 based on user-providedness of default ctor, not any ctor.
2102 (build_value_init_noctor): Adjust assert.
2105 * call.c (convert_like_real) [ck_user]: Handle value-initialization.
2106 (build_new_method_call_1): Likewise.
2107 * init.c (expand_default_init): Handle direct list-initialization
2110 2011-06-27 Jakub Jelinek <jakub@redhat.com>
2112 * cp-tree.h (union lang_tree_node): Use it in chain_next expression.
2114 2011-06-26 Jason Merrill <jason@redhat.com>
2117 * semantics.c (potential_constant_expression_1): Check
2118 for non-literality rather than cleanup.
2119 (cxx_eval_constant_expression): Likewise.
2122 * semantics.c (potential_constant_expression_1): A TARGET_EXPR
2123 with a cleanup isn't constant.
2124 (cxx_eval_constant_expression): Likewise.
2125 * init.c (expand_default_init): Use maybe_constant_init.
2127 2011-06-24 Jakub Jelinek <jakub@redhat.com>
2130 * cp-tree.h (union lang_tree_node): Use TYPE_NEXT_VARIANT
2131 instead of TYPE_CHAIN for chain_next for types.
2133 2011-06-23 Gabriel Charette <gchare@google.com>
2135 * name-lookup.h (cp_binding_level): Removed unused
2136 member names_size. Update all users.
2138 2011-06-23 Jason Merrill <jason@redhat.com>
2140 * typeck2.c (build_functional_cast): Strip cv-quals for value init.
2141 * init.c (build_zero_init_1): Not here.
2144 * pt.c (resolve_overloaded_unification): Fix DR 115 handling.
2146 2011-06-23 Paolo Carlini <paolo.carlini@oracle.com>
2149 * decl2.c (build_anon_union_vars): Early return error_mark_node
2150 for a nested anonymous struct.
2152 2011-06-23 Jason Merrill <jason@redhat.com>
2155 * decl2.c (mark_used): Don't call synthesize_method for
2156 functions defaulted outside the class.
2158 * optimize.c (maybe_clone_body): Set linkage flags before
2159 cgraph_same_body_alias.
2162 * class.c (set_linkage_according_to_type): Hand off to
2163 determine_visibility.
2166 * init.c (build_zero_init_1): Strip cv-quals from scalar types.
2169 * pt.c (most_specialized_instantiation): Do check return types.
2171 2011-06-22 Jason Merrill <jason@redhat.com>
2174 * call.c (build_call_a): Set cp_function_chain->can_throw here.
2175 (build_cxx_call): Not here.
2177 2011-06-21 Jason Merrill <jason@redhat.com>
2180 * decl.c (cp_finish_decl): Adjust init_const_expr_p for refs.
2181 (grokdeclarator): constexpr doesn't apply const for refs.
2182 * parser.c (cp_parser_initializer_clause): Don't call
2183 maybe_constant_value here.
2184 * call.c (initialize_reference): Handle constexpr.
2187 * semantics.c (maybe_add_lambda_conv_op): Call mark_exp_read for
2188 static fn parameters.
2190 * call.c (add_builtin_candidates): Use cv_unqualified rather than
2192 * pt.c (tsubst_arg_types): Likewise.
2193 * except.c (build_throw): Use cv_unqualified.
2196 * call.c (cxx_type_promotes_to): Don't strip cv-quals.
2197 * semantics.c (lambda_return_type): Strip them here.
2199 2011-06-21 Andrew MacLeod <amacleod@redhat.com>
2201 * semantics.c: Add sync_ or SYNC__ to builtin names.
2203 2011-06-20 Jason Merrill <jason@redhat.com>
2206 * init.c (build_vec_init): Don't try to use a CONSTRUCTOR when
2208 * typeck2.c (process_init_constructor_array): Use {} for classes,
2210 * call.c (convert_like_real): Handle substitution failure.
2213 * pt.c (canonicalize_type_argument): New.
2214 (convert_template_argument, unify): Use it.
2217 * call.c (rejection_reason_code): Add rr_explicit_conversion.
2218 (print_z_candidate): Handle it.
2219 (explicit_conversion_rejection): New.
2220 (build_user_type_conversion_1): Reject an explicit conversion
2221 function that requires more than a qualification conversion.
2224 * decl.c (grokdeclarator): Don't set ctype to an ENUMERAL_TYPE.
2227 * tree.c (strip_typedefs): Use build_aligned_type.
2230 * call.c (sufficient_parms_p): Allow parameter packs too.
2233 * semantics.c (describable_type): Remove.
2234 * cp-tree.h: Likewise.
2235 * decl.c (cp_finish_decl): Don't call it.
2236 * init.c (build_new): Likewise.
2237 * parser.c (cp_parser_omp_for_loop): Likewise.
2238 * pt.c (tsubst_decl): Likewise.
2239 (do_auto_deduction): If we fail in a template, try again
2240 at instantiation time.
2243 * parser.c (cp_parser_lambda_introducer): Complain about redundant
2245 * semantics.c (add_capture): Likewise.
2246 (register_capture_members): Clear IDENTIFIER_MARKED.
2248 2011-06-17 Jason Merrill <jason@redhat.com>
2251 * call.c (convert_class_to_reference_1): Allow binding function
2252 lvalue to rvalue reference.
2255 Generate proxy VAR_DECLs for better lambda debug info.
2256 * cp-tree.h (FUNCTION_NEEDS_BODY_BLOCK): Add lambda operator().
2257 (LAMBDA_EXPR_PENDING_PROXIES): New.
2258 (struct tree_lambda_expr): Add pending_proxies.
2259 * name-lookup.c (pushdecl_maybe_friend_1): Handle capture shadowing.
2260 (qualify_lookup): Use is_lambda_ignored_entity.
2261 * parser.c (cp_parser_lambda_expression): Don't adjust field names.
2262 Call insert_pending_capture_proxies.
2263 (cp_parser_lambda_introducer): Use this_identifier.
2264 (cp_parser_lambda_declarator_opt): Call the object parameter
2265 of the op() "__closure" instead of "this".
2266 (cp_parser_lambda_body): Call build_capture_proxy.
2267 * semantics.c (build_capture_proxy, is_lambda_ignored_entity): New.
2268 (insert_pending_capture_proxies, insert_capture_proxy): New.
2269 (is_normal_capture_proxy, is_capture_proxy): New.
2270 (add_capture): Add __ to field names here, return capture proxy.
2271 (add_default_capture): Use this_identifier, adjust to expect
2272 add_capture to return a capture proxy.
2273 (outer_lambda_capture_p, thisify_lambda_field): Remove.
2274 (finish_id_expression, lambda_expr_this_capture): Adjust.
2275 (build_lambda_expr): Initialize LAMBDA_EXPR_PENDING_PROXIES.
2276 * pt.c (tsubst_copy_and_build): Check that LAMBDA_EXPR_PENDING_PROXIES
2279 * name-lookup.c (pushdecl_maybe_friend_1): Do check for shadowing
2280 of artificial locals.
2282 * parser.c (cp_parser_lambda_expression): Clear
2283 LAMBDA_EXPR_THIS_CAPTURE after parsing.
2284 * pt.c (tsubst_copy_and_build): Make sure it isn't set.
2286 * cp-tree.h (struct tree_lambda_expr): Change common to typed.
2287 Move non-pointers to end of struct.
2289 * pt.c (tsubst_decl): Handle DECL_VALUE_EXPR on reference.
2290 * decl.c (check_initializer): Handle DECL_VALUE_EXPR_P.
2292 * semantics.c (finish_non_static_data_member): Preserve dereference
2295 2011-06-16 Jason Merrill <jason@redhat.com>
2298 * parser.c (cp_parser_lambda_body): Share code between
2299 simple and complex cases instead of using cp_parser_function_body.
2302 * decl.c (check_initializer): Check narrowing.
2305 * pt.c (tsubst_decl) [FUNCTION_DECL]: Handle substitution failure.
2308 * semantics.c (finish_id_expression): Mark even dependent
2312 * error.c (dump_template_argument): Don't try to omit default
2313 template args from an argument pack.
2315 2011-06-15 H.J. Lu <hongjiu.lu@intel.com>
2318 * decl.c (get_dso_handle_node): Mark __dso_handle hidden if
2319 assembler supports hidden visibility.
2321 2011-06-14 Jason Merrill <jason@redhat.com>
2324 * cp-tree.h (DEFERRED_NOEXCEPT_SPEC_P): Handle overload.
2325 * method.c (defaulted_late_check): Only maybe_instantiate_noexcept
2326 if the declaration had an exception-specifier.
2327 (process_subob_fn): Don't maybe_instantiate_noexcept.
2328 * pt.c (maybe_instantiate_noexcept): Handle overload.
2329 * typeck2.c (nothrow_spec_p_uninst): New.
2330 (merge_exception_specifiers): Add 'fn' parm. Build up overload.
2331 * typeck.c (merge_types): Adjust.
2333 * pt.c (deduction_tsubst_fntype): Don't save input_location.
2334 (maybe_instantiate_noexcept): Likewise.
2336 2011-06-14 Joseph Myers <joseph@codesourcery.com>
2338 * Make-lang.in (cp/method.o): Update dependencies.
2339 * method.c: Include common/common-target.h.
2340 (use_thunk): Use targetm_common.have_named_sections.
2342 2011-06-14 Steve Ellcey <sje@cup.hp.com>
2344 * decl.c (cxx_init_decl_processing): Use ptr_mode instead of Pmode.
2346 2011-06-14 Jason Merrill <jason@redhat.com>
2348 * error.c (type_to_string): Print typedef-stripped version too.
2351 * call.c (perform_implicit_conversion_flags): Print source type as
2355 * typeck2.c (build_m_component_ref): Preserve rvalueness.
2358 * class.c (build_base_path): Fix cv-quals in unevaluated context.
2361 * semantics.c (cxx_fold_indirect_ref): Local, more permissive copy
2362 of fold_indirect_ref_1.
2363 (cxx_eval_indirect_ref): Use it.
2365 2011-06-11 Jan Hubicka <jh@suse.cz>
2367 * decl2.c (cp_write_global_declarations): Process aliases; look trhough
2370 2011-06-10 Paolo Carlini <paolo.carlini@oracle.com>
2373 * decl.c (grokdeclarator): Reject operator names in parameters.
2375 2011-06-10 Jan Hubicka <jh@suse.cz>
2377 * decl2.c (clear_decl_external): New functoin.
2378 (cp_write_global_declarations): Use it.
2380 2011-06-10 Paolo Carlini <paolo.carlini@oracle.com>
2382 * cp-tree.h (error_operand_p): Remove.
2384 2011-06-09 David Krauss <potswa@mac.com>
2387 * typeck2.c (build_x_arrow): Push fake template context
2388 to produce diagnostic on acyclic endless operator-> drill-down.
2389 * call.c (build_new_op): Change Boolean overload status
2390 value to a pointer to the overload function.
2391 * cp-tree.h: Likewise.
2392 * typeck.c: Likewise.
2393 * parser.c: Likewise.
2394 * decl2.c: Likewise.
2397 2011-06-09 Jason Merrill <jason@redhat.com>
2399 * semantics.c (maybe_constant_value): Handle overflowed input.
2400 (non_const_var_error): Handle non-constant DECL_INITIAL.
2402 * pt.c (build_non_dependent_expr): Use fold_non_dependent_expr_sfinae.
2404 * parser.c (cp_parser_constant_expression): Just return the
2405 non-constant expression.
2407 * semantics.c (finish_compound_literal): Set TREE_HAS_CONSTRUCTOR.
2409 2011-06-09 Paolo Carlini <paolo.carlini@oracle.com>
2412 * decl.c (grokdeclarator): Reject operator names in typedefs.
2414 2011-06-08 Jason Merrill <jason@redhat.com>
2417 * cp-tree.def (DEFERRED_NOEXCEPT): New.
2418 * cp-tree.h (struct tree_deferred_noexcept): New.
2419 (DEFERRED_NOEXCEPT_PATTERN, DEFERRED_NOEXCEPT_ARGS): New.
2420 (DEFERRED_NOEXCEPT_SPEC_P): New.
2421 (enum cp_tree_node_structure_enum): Add TS_CP_DEFERRED_NOEXCEPT.
2422 (union lang_tree_node): Add tree_deferred_noexcept.
2423 (maybe_instantiate_noexcept): Declare.
2424 * cp-objcp-common.c (cp_tree_size): Handle DEFERRED_NOEXCEPT.
2425 * error.c (dump_exception_spec): Likewise.
2426 * cxx-pretty-print.c (pp_cxx_exception_specification): Likewise.
2427 * ptree.c (cxx_print_xnode): Likewise.
2428 * tree.c (cp_tree_equal): Likewise.
2429 * decl.c (cp_tree_node_structure): Likewise.
2430 (duplicate_decls): Call maybe_instantiate_noexcept.
2431 * except.c (build_noexcept_spec): Handle DEFERRED_NOEXCEPT.
2432 (nothrow_spec_p, type_noexcept_p, type_throw_all_p): Check
2433 DEFERRED_NOEXCEPT_SPEC_P.
2434 * typeck2.c (merge_exception_specifiers): Likewise.
2435 * decl2.c (mark_used): Call maybe_instantiate_noexcept.
2436 * method.c (process_subob_fn, defaulted_late_check): Likewise.
2437 * pt.c (tsubst_exception_specification): Add defer_ok parm.
2438 Build DEFERRED_NOEXCEPT.
2439 (maybe_instantiate_noexcept): New.
2440 (tsubst, regenerate_decl_from_template, instantiate_decl): Adjust.
2441 * search.c (check_final_overrider): Call maybe_instantiate_noexcept.
2443 * semantics.c (potential_constant_expression_1): Handle destructor
2446 2011-06-08 Jakub Jelinek <jakub@redhat.com>
2448 * cp-tree.h (struct tinst_level): Add chain_next GTY
2451 2011-06-08 Jason Merrill <jason@redhat.com>
2454 * pt.c (deduction_tsubst_fntype): Don't free the tinst entry
2455 if a pending_template entry is pointing at it.
2457 2011-06-07 Jason Merrill <jason@redhat.com>
2461 * error.c (subst_to_string): New.
2462 (cp_printer): Use it for 'S'.
2463 (print_instantiation_partial_context_line): Handle subst context.
2464 * pt.c (push_tinst_level): Handle subst context.
2465 (deduction_tsubst_fntype): Don't track specific substitutions.
2466 Use push_tinst_level.
2468 * pt.c (deduction_tsubst_fntype): Use push_deduction_access_scope.
2469 (fn_type_unification): Don't call push_deduction_access_scope here.
2471 2011-06-06 Jason Merrill <jason@redhat.com>
2474 * typeck.c (perform_integral_promotions): Don't promote scoped enums.
2475 * call.c (convert_arg_to_ellipsis): Promote them here in old ABI.
2477 2011-06-06 Nicola Pero <nicola.pero@meta-innovation.com>,
2480 * parser.c (cp_parser_objc_at_property_declaration): Allow setter
2481 and getter names to use all the allowed method names.
2483 2011-06-06 Jason Merrill <jason@redhat.com>
2486 * semantics.c (potential_constant_expression_1): Handle FIELD_DECL.
2489 * decl.c (cp_finish_decl): Check DECL_FUNCTION_SCOPE_P rather than
2490 at_function_scope_p.
2493 * tree.c (build_target_expr): Deal with ARM ABI tweaks.
2495 2011-06-04 Jonathan Wakely <jwakely.gcc@gmail.com>
2497 * init.c (build_delete): Warn when deleting type with non-virtual
2500 2011-06-03 Jakub Jelinek <jakub@redhat.com>
2503 * mangle.c (write_nested_name): Use CP_DECL_CONTEXT instead of
2506 2011-06-01 Jason Merrill <jason@redhat.com>
2508 * pt.c (build_non_dependent_expr): Remove special handling of
2512 * pt.c (template_args_equal): Handle one arg being NULL_TREE.
2513 (deduction_tsubst_fntype): Handle excessive non-infinite recursion.
2516 * typeck2.c (build_x_arrow): Don't use build_min_nt.
2518 2010-05-31 Fabien ChĂȘne <fabien@gcc.gnu.org>
2521 * name-lookup.c (supplement_binding_1): If the old binding was a
2522 type name, also check that the DECL actually refers to the same
2523 type or is not a type.
2525 2011-05-31 Jason Merrill <jason@redhat.com>
2528 * tree.c (lvalue_kind): Recurse on NON_DEPENDENT_EXPR. Handle
2529 ARROW_EXPR, TYPEID_EXPR, and arbitrary class-valued expressions.
2530 (build_min_non_dep): Preserve reference refs.
2531 (build_min_non_dep_call_vec): Likewise
2533 2011-05-30 Jakub Jelinek <jakub@redhat.com>
2536 * semantics.c (finish_omp_clauses): Call require_complete_type
2537 even for copyin/copyprivate clauses. Only call
2538 cxx_omp_create_clause_info if inner_type is COMPLETE_TYPE_P.
2540 2011-05-28 Jason Merrill <jason@redhat.com>
2543 * parser.c (cp_parser_lambda_expression): Improve error recovery.
2544 (cp_parser_lambda_declarator_opt): Likewise. Return bool.
2546 2011-05-27 Jason Merrill <jason@redhat.com>
2549 * parser.c (cp_parser_pseudo_destructor_name): Commit to parse
2552 * mangle.c (mangle_decl_string): Make sure we don't try to mangle
2556 * semantics.c (maybe_add_lambda_conv_op): Fix COMDAT sharing.
2557 * decl.c (start_preparsed_function): Don't call comdat_linkage for
2561 * mangle.c (write_expression): Handle MODOP_EXPR.
2564 * parser.c (cp_parser_unqualified_id): Don't check
2565 constructor_name_p for enums.
2568 * pt.c (dependent_type_p_r): Avoid infinite recursion.
2571 * error.c (dump_expr) [COMPONENT_REF]: Use pp_cxx_dot
2572 with INDIRECT_REF of REFERENCE_TYPE.
2575 * pt.c (get_mostly_instantiated_function_type): Use push_access_scope.
2577 2011-05-27 Nathan Froyd <froydnj@codesourcery.com>
2579 * cp-tree.h (building_stmt_tree): Delete.
2580 * decl.c (save_function_data): Tweak initializer for x_cur_stmt_list.
2581 (build_aggr_init_full_exprs): Call building_stmt_list_p
2582 instead of building_stmt_tree.
2583 (initialize_local_var): Likewise.
2584 (finish_function): Likewise.
2585 * decl2.c (finish_anon_union): Likewise.
2586 * init.c (begin_init_stmts): Likewise.
2587 (finish_init_stmts): Likewise.
2588 (expand_aggr_init_1): Likewise.
2589 * name-lookup.c (do_local_using_decl): Likewise.
2590 (do_namespace_alias): Likewise.
2591 (do_using_directive): Likewise.
2592 (cp_emit_debug_info_for_using): Likewise.
2593 * semantics.c (add_stmt): Assert that stmt_list_stack is non-empty.
2595 2011-05-27 Paolo Carlini <paolo.carlini@oracle.com>
2598 * typeck2.c (build_functional_cast): Complain early for invalid uses
2599 of 'auto' and set type to error_mark_node.
2601 2011-05-26 Jason Merrill <jason@redhat.com>
2604 * parser.c (cp_parser_member_declaration): Allow friend T.
2605 * friend.c (make_friend_class): Ignore non-classes.
2606 * pt.c (instantiate_class_template_1): Handle TEMPLATE_TYPE_PARM.
2609 * pt.c (convert_template_argument): Don't complain about using
2610 injected-class-name as template template argument.
2613 * decl.c (check_static_variable_definition): Now static.
2614 (cp_finish_decl): Call it here.
2615 (grokdeclarator): Not here.
2616 * pt.c (instantiate_class_template_1): Or here.
2617 * cp-tree.h: Don't declare it.
2619 2011-05-26 Janis Johnson <janis187@us.ibm.com>
2620 Nathan Froyd <froydnj@codesourcery.com>
2624 * name-lookup.h (enum scope_kind): Add sk_cond.
2625 * name-lookup.c (pushdecl_maybe_friend): Get scope of shadowed local.
2626 Detect and report error for redeclaration from for-init or if
2627 or switch condition.
2628 (begin_scope): Handle sk_cond.
2629 * semantics.c (begin_if_stmt): Use sk_cond.
2630 (begin switch_stmt): Ditto.
2632 2011-05-26 Jason Merrill <jason@redhat.com>
2635 * name-lookup.h (cp_class_binding): Make base a pointer.
2636 * name-lookup.c (new_class_binding): Adjust.
2637 (poplevel_class): Adjust.
2640 * decl.c (grokparms): Function parameter packs don't need to
2642 * pt.c (type_unification_real): But they aren't deduced otherwise.
2644 2011-05-25 Jason Merrill <jason@redhat.com>
2647 * decl.c (build_enumerator): If incremented enumerator won't fit in
2648 previous integral type, find one it will fit in.
2651 * decl.c (create_array_type_for_decl): Complain about array of auto.
2655 * error.c (dump_template_bindings): Set processing_template_decl
2656 for a partial instantiation.
2659 * decl.c (grokdeclarator): Don't change type when adding rvalue ref
2660 to another reference type.
2663 * decl.c (case_conversion): New.
2664 (finish_case_label): Use it.
2666 * ptree.c (cxx_print_xnode): Handle ARGUMENT_PACK_SELECT.
2669 * pt.c (dependent_template_arg_p): See through ARGUMENT_PACK_SELECT.
2672 * decl.c (grokdeclarator): Complain about auto typedef.
2675 * decl.c (grokdeclarator): Complain later for auto parameter.
2676 * pt.c (splice_late_return_type): Handle use in a template
2680 * typeck.c (cp_build_modify_expr): Check DECL_DEFAULTED_FN.
2683 * parser.c (cp_parser_parameter_declaration): Recognize
2684 list-initialization.
2685 (cp_parser_direct_declarator): Check for the closing
2686 paren before parsing definitely.
2689 * parser.c (cp_parser_constructor_declarator_p): Don't check
2690 constructor_name_p for enums.
2691 (cp_parser_diagnose_invalid_type_name): Correct error message.
2694 * init.c (perform_member_init): Handle list-initialization
2695 of array of non-trivial class type.
2698 * pt.c (instantiate_class_template_1): Call maybe_add_lambda_conv_op.
2699 * semantics.c (lambda_function): Check COMPLETE_OR_OPEN_TYPE_P.
2702 * pt.c (tsubst_decl) [PARM_DECL]: Handle partial instantiation of
2703 function parameter pack.
2704 (tsubst_pack_expansion): Likewise.
2706 * cp-objcp-common.c (cp_common_init_ts): TYPE_ARGUMENT_PACK has
2709 2011-05-25 Jakub Jelinek <jakub@redhat.com>
2711 * cp-objcp-common.c (cp_common_init_ts): Mark CTOR_INITIALIZER
2715 * semantics.c (cxx_eval_bit_field_ref): Handle the
2716 case when BIT_FIELD_REF doesn't cover only a single field.
2718 2011-05-24 Jason Merrill <jason@redhat.com>
2721 * pt.c (get_mostly_instantiated_function_type): Use
2722 push_deferring_access_checks rather than set flag_access_control.
2724 2011-05-24 Nicola Pero <nicola.pero@meta-innovation.com>,
2726 * parser.c (cp_parser_objc_class_ivars): Deal gracefully with a
2727 syntax error in declaring an ObjC instance variable.
2729 2011-05-24 Jason Merrill <jason@redhat.com>
2732 * class.c (pushclass): Accept NULL argument.
2733 (popclass): Deal with popping null class.
2734 * pt.c (push_access_scope, pop_access_scope): Use them rather than
2735 push_to_top_level/pop_from_top_level.
2736 (push_deduction_access_scope, pop_defarg_context): New.
2737 (fn_type_unification): Use them.
2738 * name-lookup.c (lookup_name_real_1): Check current_class_type.
2740 2011-05-24 Paolo Carlini <paolo.carlini@oracle.com>
2742 * decl.c (grokdeclarator): Use current_class_name.
2744 2011-05-24 Joseph Myers <joseph@codesourcery.com>
2746 * Make-lang.in (GXX_OBJS): Remove prefix.o.
2747 (g++$(exeext)): Use libcommon-target.a.
2748 (CXX_C_OBJS): Remove prefix.o.
2750 2011-05-23 Jason Merrill <jason@redhat.com>
2752 * pt.c (tsubst_copy_and_build): Use current_class_name.
2755 * call.c (convert_arg_to_ellipsis): Call force_rvalue.
2758 * typeck.c (cp_build_c_cast): Don't strip cv-quals when
2759 converting to reference.
2760 (build_static_cast_1): Update for glvalues.
2763 * typeck.c (build_const_cast_1): Handle rvalue references.
2766 * decl.c (use_eh_spec_block): Do use an EH spec block for a
2770 * call.c (splice_viable): Be strict in templates.
2773 * error.c (dump_template_bindings): Suppress access control.
2776 * pt.c (instantiate_decl): Handle =default.
2779 * pt.c (invalid_nontype_parm_type_p): Allow DECLTYPE_TYPE.
2781 2011-05-23 Nathan Froyd <froydnj@codesourcery.com>
2783 * call.c (build_over_call): Tweak call to check_function_arguments.
2784 * typeck.c (cp_build_function_call_vec): Likewise.
2786 2011-05-23 Jonathan Wakely <jwakely.gcc@gmail.com>
2789 * init.c (perform_member_init): Check for self-initialization.
2791 2011-05-22 Jason Merrill <jason@redhat.com>
2794 * typeck.c (composite_pointer_type_r): Return error_mark_node
2795 on error in SFINAE context.
2797 2011-05-20 Jason Merrill <jason@redhat.com>
2800 * decl.c (grokdeclarator): Don't add set const function-cv-qual
2801 for constexpr fns to memfn_quals, just add it to the type.
2802 (revert_static_member_fn): Don't complain about quals.
2803 (check_static_quals): New.
2804 (grokfndecl): Call it.
2805 (start_preparsed_function): Don't call revert_static_member_fn.
2808 * decl.c (revert_static_member_fn): Ignore const on constexpr fn.
2811 * cvt.c (type_promotes_to): Don't promote scoped enums.
2814 * decl.c (duplicate_decls): Preserve DECL_DELETED_FN.
2817 * tree.c (stabilize_expr): Fix typo.
2821 * typeck.c (comp_except_specs): noexcept(false) is not compatible
2822 with throw(type-list).
2823 * typeck2.c (merge_exception_specifiers): noexcept(false)
2824 beats any more limited specification.
2828 * pt.c (tsubst_copy_and_build) [CALL_EXPR]: Avoid repeating
2830 * semantics.c (perform_koenig_lookup): Add complain parm.
2831 * cp-tree.h: Adjust.
2832 * parser.c (cp_parser_postfix_expression): Adjust.
2833 (cp_parser_perform_range_for_lookup): Adjust.
2835 2011-05-20 Jason Merrill <jason@redhat.com>
2837 * semantics.c (finish_call_expr): SET_EXPR_LOCATION.
2839 2011-05-20 Joseph Myers <joseph@codesourcery.com>
2841 * Make-lang.in (GXX_OBJS): Remove intl.o and version.o.
2843 2011-05-19 Jakub Jelinek <jakub@redhat.com>
2846 * decl.c (check_omp_return): Stop searching on sk_function_parms.
2849 * method.c (get_dtor, get_copy_ctor): Add COMPLAIN argument,
2850 pass it down to locate_fn_flags.
2851 * cp-tree.h (get_dtor, get_copy_ctor): Adjust prototypes.
2852 * semantics.c (cxx_omp_create_clause_info): Adjust callers.
2853 * cp-gimplify.c: Include splay-tree.h.
2854 (splay_tree_compare_decl_uid, omp_var_to_track,
2855 omp_cxx_notice_variable): New functions.
2856 (struct cp_genericize_omp_taskreg): New type.
2857 (struct cp_genericize_data): Add omp_ctx field.
2858 (cp_genericize_r): Attempt to determine implicitly determined
2859 firstprivate class type variables.
2860 (cp_genericize): Clear omp_ctx.
2861 * Make-lang.in (cp/cp-gimplify.o): Depend on $(SPLAY_TREE_H).
2863 2011-05-18 Jason Merrill <jason@redhat.com>
2867 * class.c (finalize_literal_type_property): Do check
2868 for constexpr member functions of non-literal class.
2869 (finish_struct): Don't call check_deferred_constexpr_decls.
2870 * cp-tree.h: Don't declare it.
2871 (DECL_DEFERRED_CONSTEXPR_CHECK): Remove.
2872 * decl.c (grok_special_member_properties): Don't check it
2873 (grokfnedcl): Don't call validate_constexpr_fundecl.
2874 (start_preparsed_function): Do call it.
2875 * pt.c (tsubst_decl): Don't call it.
2876 (instantiate_class_template_1): Don't call
2877 check_deferred_constexpr_decls.
2878 * semantics.c (literal_type_p): Check for any incompleteness.
2879 (ensure_literal_type_for_constexpr_object): Likewise.
2880 (is_valid_constexpr_fn): Revert deferral changes.
2881 (validate_constexpr_fundecl): Likewise.
2882 (register_constexpr_fundef): Likewise.
2883 (check_deferred_constexpr_decls): Remove.
2885 2011-05-16 Jason Merrill <jason@redhat.com>
2888 * pt.c (deduction_tsubst_fntype): Use a VEC initially.
2890 2011-05-15 Paolo Carlini <paolo.carlini@oracle.com>
2892 * cxx-pretty-print.c: Update comment.
2893 * semantics.c (trait_expr_value, finish_trait_expr):
2895 * parser.c (cp_parser_primary_expression): Likewise.
2897 2011-05-15 Jonathan Wakely <jwakely.gcc@gmail.com>
2900 * parser.c (cp_parser_perform_range_for_lookup): Call complete_type.
2902 2011-05-13 Ville Voutilainen <ville.voutilainen@gmail.com>
2904 Implement final on class.
2905 * class.c (check_bases): Diagnose derivation from a final class.
2906 * cp-tree.h (lang_type_class): Add is_final and adjust dummy.
2907 (CLASSTYPE_FINAL): New.
2908 * parser.c (cp_parser_class_head): Parse class-virt-specifier, set
2910 * pt.c (instantiate_class_template_1): Copy CLASSTYPE_FINAL.
2912 2011-05-13 Jason Merrill <jason@redhat.com>
2915 * pt.c (deduction_tsubst_fntype): New.
2916 (fn_type_unification): Use it.
2917 (init_template_processing): Initialize hash table.
2918 (print_template_statistics): Print hash table stats.
2920 * call.c (build_op_call): Use timevar_cond_start/stop.
2921 (build_user_type_conversion): Likewise.
2923 2011-05-12 Jason Merrill <jason@redhat.com>
2925 * cp-tree.h (DECL_DEFERRED_CONSTEXPR_CHECK): New.
2926 * semantics.c (validate_constexpr_fundecl): Set it.
2927 (check_deferred_constexpr_decls): Clear it.
2928 (register_constexpr_fundef): Make sure it isn't set.
2929 * decl.c (grok_special_member_properties): Check it.
2931 2011-05-11 Jason Merrill <jason@redhat.com>
2934 * semantics.c (validate_constexpr_fundecl): Defer checking if
2935 an argument type is being defined.
2936 (is_valid_constexpr_fn): Add defer_ok parm.
2937 (cxx_eval_call_expression): Adjust.
2938 (check_deferred_constexpr_decls): New.
2939 (literal_type_p): Make sure type isn't being defined.
2940 (ensure_literal_type_for_constexpr_object): Handle type being defined.
2941 * cp-tree.h: Declare check_deferred_constexpr_decls.
2942 * decl.c (grokfndecl): Call validate_constexpr_fundecl here.
2943 (start_preparsed_function, cp_finish_decl): Not here.
2944 * class.c (finalize_literal_type_property): Don't call
2945 validate_constexpr_fundecl.
2946 (finish_struct): Call check_deferred_constexpr_decls.
2947 * pt.c (tsubst_decl): Call validate_constexpr_fundecl.
2948 (instantiate_class_template): Call check_deferred_constexpr_decls.
2950 * semantics.c (validate_constexpr_fundecl): Check DECL_TEMPLATE_INFO
2951 rather than DECL_TEMPLATE_INSTANTIATION.
2952 (cxx_eval_call_expression): Likewise.
2954 * semantics.c (register_constexpr_fundef): Add to hash table here.
2955 (validate_constexpr_fundecl): Not here.
2957 * decl.c (grokdeclarator): Only set DECL_DECLARED_CONSTEXPR_P once.
2959 * pt.c (build_non_dependent_expr): Don't check null_ptr_cst_p,
2960 do call maybe_constant_value in C++0x mode.
2961 * semantics.c (cxx_eval_constant_expression): Handle TEMPLATE_DECL.
2964 * pt.c (value_dependent_expr_p): Handle CONSTRUCTOR.
2966 2011-05-11 Nathan Froyd <froydnj@codesourcery.com>
2968 * cp-tree.h (TYPENAME_TYPE_FULLNAME, TYPEOF_TYPE_EXPR): Use
2970 (UNDERLYING_TYPE_TYPE, DECLTYPE_TYPE_EXPR): Likewise.
2971 (DECLTYPE_TYPE_ID_EXPR_OR_MEMBER_ACCESS_P): Likewise.
2972 (TEMPLATE_TYPE_PARM_INDEX): Likewise.
2974 2011-05-10 Jason Merrill <jason@redhat.com>
2977 * class.c (type_build_ctor_call): New.
2978 * cp-tree.h: Declare it.
2979 * decl.c (check_initializer): Use it instead of
2980 TYPE_NEEDS_CONSTRUCTING.
2981 * init.c (build_value_init, build_value_init_noctor): Likewise.
2982 (perform_member_init, expand_aggr_init_1, build_new_1): Likewise.
2983 (build_vec_init): Likewise.
2984 * typeck2.c (process_init_constructor_array): Likewise.
2985 (process_init_constructor_record): Likewise.
2988 * pt.c (tsubst_copy_and_build): Handle substitution of a pack
2989 expansion producing another expansion.
2991 2011-05-10 Ville Voutilainen <ville.voutilainen@gmail.com>
2993 Fixes for override/final.
2994 * class.c (check_for_override): Diagnose final on a nonvirtual
2995 member function, diagnose override for a virtual with no matching
2996 override. Don't fiddle around with DECL_VINDEX.
2998 2011-05-10 Nathan Froyd <froydnj@codesourcery.com>
3000 * cp-tree.def (EXPR_PACK_EXPANSION): Add an operand.
3001 * cp-objcp-common.c (cp_common_init_ts): Mark it as TS_TYPED.
3002 * cp-tree.h (PACK_EXPANSION_PARAMETER_PACKS): Use the new
3003 operand of EXPR_PACK_EXPANSION.
3004 (cp_tree_operand_length): Declare.
3005 * tree.c (cp_tree_operand_length): Define.
3006 (cp_tree_equal): Call it.
3007 * pt.c (value_dependent_expr_P): Likewise.
3008 * mangle.c (write_expression): Likewise.
3010 2011-05-09 Paolo Carlini <paolo.carlini@oracle.com>
3014 * decl.c (reshape_init): Take a complain parameter and do
3015 not call error if tf_error is not set.
3016 (check_initializer, reshape_init_r, reshape_init_array,
3017 reshape_init_array_1, reshape_init_vector, reshape_init_class):
3019 * typeck2.c (digest_init_r): Take a complain parameter and
3020 pass it to convert_for_initialization.
3021 (digest_init, digest_init_flags, process_init_constructor_array,
3022 process_init_constructor_record, process_init_constructor_union,
3023 process_init_constructor, digest_init_r): Adjust.
3024 * init.c (expand_default_init, build_new_1): Likewise.
3025 * typeck.c (cp_build_modify_expr): Likewise.
3026 * decl2.c (grokfield): Likewise.
3027 * call.c (convert_like_real, convert_default_arg): Likewise.
3028 * semantics.c (finish_compound_literal): Pass complain to
3029 reshape_init and digest_init.
3030 * cp-tree.h: Adjust declarations.
3032 2011-05-07 Fabien ChĂȘne <fabien@gcc.gnu.org>
3035 * init.c (diagnose_uninitialized_cst_or_ref_member_1): stop the
3036 recursion if there is user defined constructor.
3038 2011-05-09 Jason Merrill <jason@redhat.com>
3041 * decl.c (initialize_local_var): Use DECL_INITIAL for simple
3044 2011-05-08 Ville Voutilainen <ville.voutilainen@gmail.com>
3046 Implement final/override for member functions.
3047 * class.c (check_for_override): Check for DECL_OVERRIDE_P.
3048 * cp-tree.h (DECL_OVERRIDE_P, DECL_FINAL_P): New.
3049 (cp_virt_specifiers, enum virt_specifier): New.
3050 * decl.c (set_virt_specifiers): New.
3051 (grokdeclarator): Use them. Diagnose virt-specifiers on non-fields.
3052 * parser.c (make_call_declarator): add virt-specifiers parameter.
3053 (cp_parser_lambda_declarator_opt): Adjust.
3054 (cp_parser_direct_declarator): Likewise.
3055 (cp_parser_virt_specifier_seq_opt): New.
3056 * search.c (check_final_overrider): Diagnose attempts to override
3057 a final member function.
3059 2011-05-09 Dodji Seketeli <dodji@redhat.com>
3062 * class.c (fixed_type_or_null): Use type_dependent_p_push to test
3063 if the instance has a dependent initializer.
3065 2011-05-08 Paolo Carlini <paolo.carlini@oracle.com>
3068 * cxx-pretty-print.c (pp_cxx_template_declaration): Remove
3069 effectively unused variable.
3071 2011-05-07 Eric Botcazou <ebotcazou@adacore.com>
3073 * name-lookup.h (global_bindings_p): Adjust prototype.
3074 * name-lookup.c (global_bindings_p): Return bool.
3076 2011-05-06 Jason Merrill <jason@redhat.com>
3078 * decl.c (stabilize_save_expr_r): Set *walk_subtrees as
3082 * semantics.c (cxx_eval_conditional_expression): Check
3083 integer_zerop instead.
3084 (potential_constant_expression_1): Likewise.
3087 * semantics.c (cxx_eval_array_reference): Handle implicit
3090 2011-05-06 Nathan Froyd <froydnj@codesourcery.com>
3092 * cp-tree.h (type_of_this_parm, class_of_this_parm): New functions.
3093 * call.c (standard_conversion): Call class_of_this_parm.
3094 * cxx-pretty-print.c (pp_cxx_implicit_parameter_type): Likewise.
3095 (pp_cxx_direct_abstract_declarator): Likewise.
3096 * decl2.c (change_return_type): Likewise.
3097 (cp_reconstruct_complex_type): Likewise.
3098 * error.c (dump_type_suffix, dump_function_decl): Likewise.
3099 * mangle.c (write_function_type): Likewise.
3100 * pt.c (unify): Likewise.
3101 * typeck.c (merge_types, type_memfn_quals): Likewise.
3102 * decl.c (build_this_parm): Call type_of_this_parm.
3104 2011-05-06 Dodji Seketeli <dodji@redhat.com>
3107 * cp-tree.h (non_static_member_function_p): Declare new function.
3108 * tree.c (non_static_member_function_p): Define it.
3109 * semantics.c (finish_call_expr): Use it.
3111 2011-05-05 Nathan Froyd <froydnj@codesourcery.com>
3113 * decl.c (finish_case_label): Omit the loc argument to
3116 2011-05-05 Jason Merrill <jason@redhat.com>
3118 * cp-tree.h (REFERENCE_REF_P): Just check the type.
3119 * cvt.c (convert_from_reference): Adjust.
3120 * pt.c (build_non_dependent_expr): Adjust.
3121 * semantics.c (finish_offsetof): Adjust.
3122 * tree.c (lvalue_kind): Use it.
3125 * tree.c (stabilize_expr): Don't make gratuitous copies of classes.
3127 2011-05-05 Eric Botcazou <ebotcazou@adacore.com>
3129 * decl.c (start_preparsed_function): Do not set
3130 dont_save_pending_sizes_p.
3132 2011-05-05 Joseph Myers <joseph@codesourcery.com>
3134 * parser.c (cp_parser_objc_method_definition_list): Update call to
3135 objc_start_method_definition.
3137 2011-05-04 Jason Merrill <jason@redhat.com>
3140 * class.c (resolves_to_fixed_type_p): Don't look closely
3143 2011-05-03 Paolo Carlini <paolo.carlini@oracle.com>
3146 * call.c (add_builtin_candidate): Handle REALPART_EXPR and
3149 2011-05-02 Lawrence Crowl <crowl@google.com>
3151 * decl.c: (push_local_name): Change TV_NAME_LOOKUP to start/stop.
3152 (poplevel): Refactor POP_TIMEVAR_AND_RETURN to plain code.
3153 Change TV_NAME_LOOKUP to start/stop.
3154 (define_label): Refactor timevar calls out to a wrapper function.
3155 Change TV_NAME_LOOKUP to start/stop.
3156 (xref_tag): Likewise.
3157 (lookup_label): Refactor timevar calls out to a wrapper function.
3158 Change TV_NAME_LOOKUP to start_cond/stop_cond.
3160 * pt.c: (instantiate_class_template): Add a wrapper to push/pop new
3162 (instantiate_template): Add a wrapper to push/pop new TV_TEMPLATE_INST.
3163 (lookup_template_class): Refactor timevar calls out to a wrapper
3164 function. Change use of TV_NAME_LOOKUP to TV_TEMPLATE_INST.
3165 (instantiate_decl): Change TV_PARSE to TV_TEMPLATE_INST.
3167 * name-lookup.c: (store_bindings): Change TV_NAME_LOOKUP to start/stop.
3168 (poplevel_class): Change TV_NAME_LOOKUP to start_cond/stop_cond.
3169 (push_namespace): Likewise.
3170 (pop_nested_namespace): Likewise.
3171 (pushdecl_namespace_level): Likewise.
3172 (store_class_bindings): Likewise.
3173 (push_to_top_level): Likewise.
3174 (identifier_type_value): Refactor timevar calls out to a wrapper
3175 function. Change TV_NAME_LOOKUP to start/stop.
3176 (find_binding): Likewise.
3177 (push_using_decl): Likewise.
3178 (lookup_arg_dependent): Likewise.
3179 (push_using_directive): Likewise.
3180 (qualified_lookup_using_namespace): Refactor POP_TIMEVAR_AND_RETURN
3181 to plain code. Change TV_NAME_LOOKUP to start/stop.
3182 (lookup_type_current_level): Likewise. Refactor inner return to
3184 (pushdecl_class_level): Refactor POP_TIMEVAR_AND_RETURN to plain
3185 code. Change TV_NAME_LOOKUP to start_cond/stop_cond.
3186 (pushdecl_top_level_1): Likewise.
3187 (lookup_using_namespace): Likewise.
3188 (pushdecl_with_scope): Refactor timevar calls out to a wrapper
3189 function. Change TV_NAME_LOOKUP to start_cond/stop_cond.
3190 (push_overloaded_decl): Likewise.
3191 (push_class_level_binding): Likewise.
3192 (namespace_binding): Likewise.
3193 (set_namespace_binding): Likewise.
3194 (supplement_binding): Likewise.
3195 (unqualified_namespace_lookup): Likewise.
3196 (lookup_name_real): Likewise.
3197 (lookup_type_scope): Likewise.
3198 (namespace_ancestor): Likewise.
3199 (lookup_name_innermost_nonclass_level): Likewise.
3200 (pushtag): Likewise.
3201 (pop_from_top_level): Likewise.
3202 (pushdecl_maybe_friend): Refactor timevar calls out to a wrapper
3203 function. Change TV_NAME_LOOKUP to start_cond/stop_cond. Wrap long
3205 (add_using_namespace): Refactor timevar calls out to a wrapper
3206 function. Change TV_NAME_LOOKUP to start_cond/stop_cond. Bypass
3207 wrapper on call to self.
3209 * decl2.c: (cp_write_global_declarations): Add start/stop of
3210 new TV_PHASE_DEFERRED, TV_PHASE_CGRAPH, TV_PHASE_CHECK_DBGINFO.
3211 Remove push/pop calls to TV_VARCONST.
3213 * parser.c: Add include of "timevar.h".
3214 (cp_parser_explicit_instantiation): Add push/pop calls to
3216 (cp_parser_enum_specifier): Add push/pop calls to new TV_PARSE_ENUM.
3217 (cp_parser_class_specifier): Add wrapper to add push/pop calls to
3219 (cp_parser_function_definition_from_specifiers_and_declarator): Add
3220 push/pop calls to new TV_PARSE_FUNC or TV_PARSE_INLINE.
3221 (cp_parser_late_parsing_for_member): Add push/pop calls to
3222 new TV_PARSE_INMETH.
3224 * call.c: Add include of "timevar.h".
3225 (convert_class_to_reference): Wrap and add push/pop calls to
3227 (build_op_call): Likewise.
3228 (build_conditional_expr): Likewise.
3229 (build_new_op): Likewise.
3230 (build_new_method_call): Likewise.
3231 (build_user_type_conversion): Reorganize to single return and add
3232 push/pop calls to TV_OVERLOAD.
3233 (perform_overload_resolution): Likewise.
3235 * Make-lang.in: Add dependence of call.o and parser.o on $(TIMEVAR_H).
3237 2011-05-02 Jason Merrill <jason@redhat.com>
3239 * tree.c (build_vec_init_expr): Take complain parm.
3240 (build_vec_init_elt): Likewise. Free arg vector.
3241 (diagnose_non_constexpr_vec_init, build_array_copy): Adjust.
3242 * cp-tree.h (VEC_INIT_EXPR_SLOT): Use VEC_INIT_EXPR_CHECK.
3243 (VEC_INIT_EXPR_INIT): Likewise.
3244 Adjust build_vec_init_expr declaration.
3245 * init.c (perform_member_init): Adjust.
3249 * cp-tree.def (VEC_INIT_EXPR): Add third operand.
3250 * cp-tree.h (VEC_INIT_EXPR_NELTS): New.
3251 * cp-gimplify.c (cp_gimplify_expr) [VEC_INIT_EXPR]: Handle it.
3252 * tree.c (build_vec_init_expr): Handle getting pointer/nelts.
3253 (build_vec_init_elt): Don't expect an array type.
3254 (build_array_copy): Adjust.
3255 * init.c (perform_member_init): Adjust.
3256 (build_new_1): Use build_vec_init_expr.
3259 * tree.c (build_vec_init_expr): Set TREE_SIDE_EFFECTS.
3260 Protect an explicit target.
3263 * decl.c (stabilize_save_expr_r, stabilize_vla_size): New.
3264 (compute_array_index_type): Revert earlier 48446 changes.
3265 (grokdeclarator): Use stabilize_vla_size.
3267 2011-05-02 Dmitry Gorbachev <d.g.gorbachev@gmail.com>
3268 Eric Botcazou <ebotcazou@adacore.com>
3270 * parser.c (cp_parser_init_declarator): Set pushed_scope to NULL_TREE
3271 instead of inappropriate zero values.
3273 2011-05-02 Paolo Carlini <paolo.carlini@oracle.com>
3276 * decl.c (compute_array_index_type): Check build_expr_type_conversion
3277 return value for NULL_TREE.
3279 2011-04-29 Paolo Carlini <paolo.carlini@oracle.com>
3282 * init.c (perform_member_init): Check build_value_init return
3283 value for error_mark_node.
3285 2011-04-29 Diego Novillo <dnovillo@google.com>
3286 Le-Chun Wu <lcwu@google.com>
3288 * call.c (conversion_null_warnings): Also handle assignments
3289 when warning about NULL conversions.
3291 2011-04-29 Le-Chun Wu <lcwu@google.com>
3293 * cp-tree.h (LOOKUP_EXPLICIT_TMPL_ARGS): Define.
3294 * call.c (build_new_function_call): Set it for TEMPLATE_ID_EXPRs.
3295 (build_over_call): Use it to determine whether to emit a NULL
3296 warning for template function instantiations.
3297 (build_new_method_call): Set LOOKUP_EXPLICIT_TMPL_ARGS if
3298 EXPLICIT_TARGS is set.
3300 2011-04-29 Nicola Pero <nicola.pero@meta-innovation.com>,
3301 Mike Stump <mikestump@comcast.net>
3303 * Make-lang.in ($(srcdir)/cp/cfns.h): Enable the dependency only
3304 in maintainer mode. Use the --output-file option of gperf instead
3305 of > to prevent creating an empty cp/cfns.h when gperf is not
3308 2011-04-28 Paolo Carlini <paolo.carlini@oracle.com>
3311 * semantics.c (finish_base_specifier): cv-qualified base class
3312 is fine, per DR 484.
3314 2011-04-28 Dodji Seketeli <dodji@redhat.com>
3317 * semantics.c (finish_call_expr): Don't forget BASELINK nodes when
3318 considering call expressions involving a member function.
3320 2011-04-28 Paolo Carlini <paolo.carlini@oracle.com>
3323 * tree.c (build_cplus_new): Check build_target_expr return
3324 value for error_mark_node.
3326 2011-04-28 Paolo Carlini <paolo.carlini@oracle.com>
3329 * semantics.c (literal_type_p): Reference types are literal types,
3331 (valid_type_in_constexpr_fundecl_p): Remove.
3332 (is_valid_constexpr_fn): Adjust.
3334 2011-04-27 Jason Merrill <jason@redhat.com>
3337 Implement list-initialization of _Complex.
3338 * decl.c (reshape_init_r): Allow {real,imag} for _Complex.
3339 (check_initializer): Likewise.
3340 * call.c (build_complex_conv): New.
3341 (implicit_conversion): Call it.
3342 (convert_like_real): Handle it.
3343 * typeck2.c (check_narrowing): Handle it.
3345 * init.c (build_vec_delete_1): Look for sfk_deleting_destructor to
3346 decide whether to delete.
3347 (build_vec_init): Pass sfk_complete_destructor.
3350 * cp-tree.def (VEC_INIT_EXPR): Add third operand.
3351 * cp-tree.h (VEC_INIT_EXPR_NELTS): New.
3352 * cp-gimplify.c (cp_gimplify_expr) [VEC_INIT_EXPR]: Handle it.
3353 * tree.c (build_vec_init_expr): Handle getting pointer/nelts.
3354 (build_vec_init_elt): Don't expect an array type.
3355 (build_array_copy): Adjust.
3356 * init.c (perform_member_init): Adjust.
3357 (build_new_1): Use build_vec_init_expr.
3359 * class.c (resolve_address_of_overloaded_function): Don't
3360 change OVERLOAD to TREE_LIST.
3361 * pt.c (print_candidates_1): Remove nonsensical assert.
3364 * parser.c (cp_parser_diagnose_invalid_type_name): Commit
3365 to tentative parse sooner.
3367 2011-04-26 Jason Merrill <jason@redhat.com>
3370 * parser.c (cp_parser_primary_expression): Set *idk to
3371 CP_ID_KIND_NONE for a parenthesized identifier.
3373 * ptree.c (cxx_print_type) [TYPENAME_TYPE]: Dump fullname.
3374 (cxx_print_identifier): Correct indentation.
3377 * decl.c (cxx_maybe_build_cleanup): Add complain parm.
3378 * tree.c (force_target_expr): Add complain parm.
3379 (build_target_expr_with_type): Likewise.
3380 (get_target_expr_sfinae): Split out.
3381 (build_vec_init_expr, bot_manip): Adjust.
3382 * init.c (build_vec_delete, build_vec_delete_1): Add complain parm.
3383 (build_delete, build_dtor_call): Likewise.
3384 (perform_direct_initialization_if_possible): Adjust.
3385 (build_vec_init): Handle error return.
3386 * cvt.c (force_rvalue): Add complain parm.
3387 Call build_special_member_call directly.
3388 * decl2.c (delete_sanity): Add complain parm.
3389 (build_cleanup): Adjust.
3390 * pt.c (tsubst_copy_and_build, tsubst_expr): Adjust.
3391 * semantics.c (finish_stmt_expr_expr): Adjust.
3392 (finish_compound_literal): Adjust.
3393 * parser.c (cp_parser_delete_expression): Adjust.
3394 * typeck2.c (build_functional_cast): Adjust.
3395 * cp-tree.h: Adjust.
3397 2011-04-26 Martin Jambor <mjambor@suse.cz>
3399 * class.c (cp_fold_obj_type_ref): Remove.
3400 * cp-tree.h (cp_fold_obj_type_ref): Remove declaration.
3402 2011-04-25 Paolo Carlini <paolo.carlini@oracle.com>
3404 * cp-tree.def: Add a new UNDERLYING_TYPE tree code.
3405 * cp-tree.h (enum cp_trait_kind): Add CPTK_UNDERLYING_TYPE, tidy.
3406 (UNDERLYING_TYPE_TYPE): Add.
3407 * cp-objcp-common.c (cp_common_init_ts): Mark UNDERLYING_TYPE
3409 * parser.c (cp_lexer_next_token_is_decl_specifier_keyword,
3410 cp_parser_simple_type_specifier): Handle UNDERLYING_TYPE.
3411 (cp_parser_trait_expr): Deal with RID_UNDERLYING_TYPE; tidy.
3412 * semantics.c (finish_underlying_type): New.
3413 * typeck.c (structural_comptypes): Handle UNDERLYING_TYPE.
3414 * error.c (dump_type, dump_type_prefix, dump_type_suffix): Likewise.
3415 * cxx-pretty-print.c (p_cxx_type_id): Likewise.
3416 * tree.c (cp_walk_subtrees): Likewise.
3417 * pt.c (for_each_template_parm_r, tsubst, unify,
3418 dependent_type_p_r): Likewise.
3419 * mangle.c (write_type): Sorry for __underlying_type.
3421 2011-04-25 Jason Merrill <jason@redhat.com>
3424 * decl.c (type_dependent_init_p): New.
3425 (cp_finish_decl): Check it.
3426 * pt.c (any_type_dependent_elements_p): New.
3427 * cp-tree.h: Declare it.
3429 2011-04-20 Jason Merrill <jason@redhat.com>
3431 * semantics.c (finish_compound_literal): Don't put an array
3432 with a dtor in a static variable.
3434 * call.c (build_over_call): Handle trivial dtor.
3436 * search.c (lookup_fnfields_slot): Call complete_type.
3439 * decl2.c (build_offset_ref_call_from_tree): Move
3440 non-dependency of object outside condition.
3443 * decl.c (cp_finish_decl): Simplify template handling.
3445 2011-04-20 Jim Meyering <meyering@redhat.com>
3447 * tree.c (cxx_printable_name_internal): Remove useless if-before-free.
3449 2011-04-19 Jason Merrill <jason@redhat.com>
3452 * typeck.c (cp_build_binary_op): Fold COMPLEX_EXPR.
3455 * decl.c (duplicate_decls): Keep always_inline attribute
3456 in sync with DECL_DISREGARD_INLINE_LIMITS.
3458 2011-04-18 Jason Merrill <jason@redhat.com>
3461 * typeck2.c (build_functional_cast): Handle VOID_TYPE.
3464 * init.c (build_value_init): Handle UNION_TYPE the same.
3466 2011-04-18 Jakub Jelinek <jakub@redhat.com>
3469 * parser.c (cp_parser_omp_for_loop): Don't use cp_parser_omp_for_incr
3470 for type dependent pointers.
3472 2011-04-18 Jim Meyering <meyering@redhat.com>
3474 * pt.c (type_unification_real): Fix typo in comment: s/in in/in/.
3476 2011-04-17 Jan Hubicka <jh@suse.cz>
3478 * semantics.c (finish_goto_stmt): Do set UNINLINABLE flag on computed
3481 2011-04-17 Jason Merrill <jason@redhat.com>
3484 * typeck2.c (build_functional_cast): Disallow array type.
3486 * tree.c (get_target_expr): Handle VEC_INIT_EXPR.
3488 2011-04-17 Jan Hubicka <jh@suse.cz>
3490 * class.c (cp_fold_obj_type_ref): Drop vtable_method.
3492 2011-04-15 Rodrigo Rivas Costa <rodrigorivascosta@gmail.com>
3495 * parser.c (cp_convert_range_for): Split into
3496 cp_parser_perform_range_for_lookup.
3497 (cp_parser_perform_range_for_lookup): New.
3498 (cp_parser_range_for_member_function): New.
3499 (cp_parser_for_init_statement): Correct error message.
3500 * semantics.c (finish_call_expr): Accept COMPONENT_REF.
3502 2011-04-14 Nicola Pero <nicola.pero@meta-innovation.com>
3504 * parser.c (cp_parser_objc_protocol_declaration): Updated for
3505 change from objc_declare_protocols() to objc_declare_protocol().
3507 2011-04-14 Nathan Froyd <froydnj@codesourcery.com>
3510 * typeck.c (cxx_mark_addressable) [CONST_DECL]: Mark addressable
3511 and return immediately.
3513 2011-04-14 Nathan Froyd <froydnj@codesourcery.com>
3515 * cp-tree.def (SWITCH_STMT): Add an extra operand.
3516 * cp-objcp-common.c (cp_common_init_ts): Mark it as TS_TYPED.
3517 * cp-tree.h (SWITCH_STMT_SCOPE): Define.
3518 * semantics.c (begin_switch__stmt): Pass scope to build_stmt.
3519 (finish_switch_stmt): Use SWITCH_STMT_SCOPE instead of TREE_CHAIN.
3521 2011-04-14 Nathan Froyd <froydnj@codesourcery.com>
3523 * cp-tree.def (IF_STMT): Add an extra operand.
3524 * cp-objcp-common.c (cp_common_init_ts): Mark it as TS_TYPED.
3525 * cp-tree.h (IF_SCOPE): Define.
3526 * semantics.c (begin_if_stmt): Pass scope to build_stmt.
3527 (finish_if_stmt): Use IF_SCOPE instead of TREE_CHAIN.
3529 2011-04-14 Nathan Froyd <froydnj@codesourcery.com>
3531 * cp-tree.def (FOR_STMT, RANGE_FOR_STMT): Add an extra operand.
3532 * cp-objcp-common.c (cp_common_init_ts): Mark them as TS_TYPED.
3533 * cp-tree.h (FOR_SCOPE, RANGE_FOR_SCOPE): Define.
3534 * semantics.c (begin_for_stmt): Pass an extra arg to build_stmt.
3535 Use FOR_SCOPE instead of TREE_CHAIN.
3536 (begin_range_for_stmt): Likewise, with RANGE_FOR_SCOPE.
3537 (finish_for_stmt): Likewise.
3539 2011-04-14 Jason Merrill <jason@redhat.com>
3541 * parser.c (cp_parser_postfix_expression): Fix flags passed to
3542 build_new_method_call.
3543 * semantics.c (finish_call_expr): Likewise.
3546 * init.c (build_value_init_noctor): Check complain consistently.
3549 * typeck.c (cp_build_binary_op): Don't decay void operands.
3552 * decl.c (compute_array_index_type): Use get_temp_regvar instead
3554 * init.c (get_temp_regvar): No longer static.
3555 * cp-tree.h: Declare it.
3557 2011-04-14 Nicola Pero <nicola.pero@meta-innovation.com>
3559 * parser.c (cp_parser_objc_class_declaration): Updated for change
3560 in objc_declare_class().
3562 2011-04-14 Nathan Froyd <froydnj@codesourcery.com>
3564 * decl.c (poplevel): Use block_chainon.
3566 2011-04-13 Jason Merrill <jason@redhat.com>
3569 * decl2.c (build_offset_ref_call_from_tree): Fix calling a functor
3570 or pointer to (non-member) function.
3572 2011-04-13 Jakub Jelinek <jakub@redhat.com>
3575 * semantics.c (cxx_eval_array_reference): Handle reading from
3576 wchar_t, char16_t and char32_t STRING_CST.
3578 2011-04-13 Dodji Seketeli <dodji@redhat.com>
3581 * class.c (fixed_type_or_null): We cannot determine the dynamic
3582 type of a reference variable if its initializer is dependent.
3584 2011-04-13 Jason Merrill <jason@redhat.com>
3587 * pt.c (tsubst_copy_and_build) [CALL_EXPR]: Don't complain about
3588 unqualified lookup failing if we're still in a template.
3590 2011-04-12 Nathan Froyd <froydnj@codesourcery.com>
3592 * cp-lang.c (cp_init_ts): Call cp_common_init_ts. Move
3593 tree_contains_struct initialization to...
3594 * cp-objcp-common.c (cp_common_init_ts): ...here. Use MARK_*
3596 * cp-objcp-common.h (cp_common_init_ts): Declare.
3597 * cp-tree.h (union lang_tree_node): Check for TS_COMMON before
3600 2011-04-12 Nicola Pero <nicola.pero@meta-innovation.com>
3602 * parser.c (cp_parser_objc_message_expression): Updated call
3603 to objc_build_message_expr.
3605 2011-04-12 Martin Jambor <mjambor@suse.cz>
3607 * class.c (cp_fold_obj_type_ref): Call cgraph_get_node instead of
3608 cgraph_get_create_node.
3609 * decl2.c (cp_write_global_declarations): Call cgraph_get_node
3610 instead of cgraph_get_create_node.
3611 * method.c (make_alias_for_thunk): Call cgraph_get_node
3612 instead of cgraph_get_create_node, assert it returns non-NULL.
3613 (use_thunk): Likewise.
3614 * optimize.c (maybe_clone_body): Call cgraph_same_body_alias only
3615 when flag_syntax_only is not set. Call cgraph_get_node instead of
3616 cgraph_get_create_node.
3617 (maybe_clone_body): Call cgraph_get_node instead of
3618 cgraph_get_create_node.
3620 2011-04-12 Martin Jambor <mjambor@suse.cz>
3622 * class.c (cp_fold_obj_type_ref): Call cgraph_get_create_node
3623 instead of cgraph_node.
3624 * decl2.c (cxx_callgraph_analyze_expr): Likewise.
3625 (cp_write_global_declarations): Likewise.
3626 * optimize.c (maybe_clone_body): Likewise.
3627 * semantics.c (maybe_add_lambda_conv_op): Likewise.
3628 * mangle.c (mangle_decl): Likewise.
3629 * method.c (make_alias_for_thunk): Likewise.
3630 (use_thunk): Likewise.
3632 2011-04-11 Jason Merrill <jason@redhat.com>
3635 * decl.c (cp_complete_array_type_or_error): New.
3636 * semantics.c (finish_compound_literal): Use it.
3637 * cp-tree.h: Declare it.
3640 * semantics.c (finish_compound_literal): Handle references.
3643 * semantics.c (finish_compound_literal): Take complain parm.
3644 (build_lambda_object): Adjust.
3645 * cp-tree.h: Adjust.
3646 * call.c (convert_like_real): Adjust.
3647 * decl.c (check_initializer): Adjust.
3648 * parser.c (cp_parser_postfix_expression): Adjust.
3649 (cp_parser_functional_cast): Adjust.
3650 * pt.c (tsubst_copy_and_build): Adjust.
3651 * typeck2.c (process_init_constructor_record): Adjust.
3654 * cvt.c (ocp_convert): Use build_nop to convert to underlying type
3658 * tree.c (maybe_dummy_object): Use build_x_indirect_ref rather
3659 than cp_build_indirect_ref.
3661 PR c++/48457, Core 1238
3662 * call.c (reference_binding): Allow rvalue reference to bind to
3664 * tree.c (lvalue_kind): Functions are always lvalues.
3666 2011-04-07 Jason Merrill <jason@redhat.com>
3669 * semantics.c (potential_constant_expression_1) [CALL_EXPR]: Check
3670 arguments even if we don't know the function.
3673 * tree.c (build_overload): Allow an unwrapped FUNCTION_DECL
3674 at the end of the chain.
3675 * pt.c (dependent_template_p): Use OVL_CURRENT/NEXT.
3676 (iterative_hash_template_arg): Likewise.
3679 * cp-tree.h (OVL_ARG_DEPENDENT): New.
3680 * name-lookup.c (add_function): Set it.
3681 * semantics.c (finish_call_expr): Free OVERLOADs if it's set.
3684 * call.c (build_user_type_conversion_1): Use lookup_fnfields_slot.
3685 Release unused vector.
3688 * pt.c (fn_type_unification): Don't clear incomplete pack flag.
3689 (type_unification_real): Clear it here instead.
3692 * except.c (build_noexcept_spec): Propagate error_mark_node.
3693 (finish_noexcept_expr): Likewise.
3696 * typeck.c (build_x_compound_expr_from_list): Return error_mark_node
3700 * call.c (resolve_args): Take complain.
3701 (build_new_function_call, build_operator_new_call): Pass it.
3702 (build_op_call, build_new_op, build_new_method_call): Pass it.
3705 * typeck.c (check_for_casting_away_constness): Take complain.
3706 (build_static_cast_1, build_reinterpret_cast_1): Pass it.
3707 (build_const_cast_1): Pass it. Take full complain parm.
3708 (build_const_cast, cp_build_c_cast): Adjust.
3710 * tree.c (build_aggr_init_expr): Always return error_mark_node
3711 on abstract violation.
3714 * tree.c (build_cplus_new, build_aggr_init_expr): Take complain.
3715 (bot_manip): Adjust.
3716 * cp-tree.h: Adjust.
3717 * call.c (convert_like_real, build_cxx_call): Adjust.
3718 (perform_direct_initialization_if_possible): Adjust.
3719 * cvt.c (ocp_convert): Adjust.
3720 * init.c (build_value_init): Adjust.
3721 * semantics.c (maybe_add_lambda_conv_op): Adjust.
3722 * typeck.c (unary_complex_lvalue, cp_build_modify_expr): Adjust.
3723 * typeck2.c (build_functional_cast): Adjust.
3725 * init.c (build_value_init_noctor): Handle REFERENCE_TYPE at top
3727 (perform_member_init): Not here.
3728 * typeck2.c (build_functional_cast): Limit REFERENCE_TYPE special
3730 (abstract_virtuals_error_sfinae): Remove RESULT_DECL special case.
3733 * typeck2.c (build_functional_cast): Check complain consistently.
3734 Use build_value_init and abstract_virtuals_error_sfinae.
3735 (abstract_virtuals_error_sfinae): Split out.
3736 * cp-tree.h: Declare it.
3737 * init.c (build_new_1): Use it.
3738 (build_value_init_noctor): Handle FUNCTION_TYPE.
3740 * semantics.c (finish_decltype_type): Simplify handling of unknown
3743 * semantics.c (finish_decltype_type): Add complain parm.
3744 * cp-tree.h: Adjust.
3745 * parser.c (cp_parser_decltype): Adjust.
3746 * pt.c (tsubst): Adjust.
3749 * cvt.c (ocp_convert): Handle converting scoped enum to bool.
3751 2011-03-31 Jason Merrill <jason@redhat.com>
3754 * semantics.c (finish_call_expr): Remove assert.
3757 * method.c (defaultable_fn_check): Templates are not defaultable.
3759 * parser.c (cp_parser_init_declarator): Avoid redundant
3760 cp_finish_decl for member declarations.
3762 2011-03-30 Jason Merrill <jason@redhat.com>
3765 * semantics.c (non_const_var_error): Just return if DECL_INITIAL
3768 2011-03-30 Jason Merrill <jason@redhat.com>
3771 * semantics.c (potential_constant_expression_1): Handle
3772 UNORDERED_EXPR and ORDERED_EXPR.
3775 * semantics.c (finish_compound_literal): Do put static/constant
3776 arrays in static variables.
3778 * call.c (convert_like_real) [ck_list]: Build up the
3779 initializer_list object directly.
3780 * decl.c (build_init_list_var_init): Adjust.
3782 * call.c (convert_like_real): Correct TREE_CONSTANT on CONSTRUCTOR.
3783 * decl.c (reshape_init_array_1): Likewise.
3785 2011-03-29 Jason Merrill <jason@redhat.com>
3788 * pt.c (value_dependent_expression_p) [VAR_DECL]: Make sure
3789 the variable is constant before looking at its initializer.
3792 * pt.c (value_dependent_expression_p): Handle TEMPLATE_ID_EXPR.
3795 * semantics.c (potential_constant_expression_1): Change error about
3796 use of *this in constructor into sorry.
3799 * decl.c (cp_finish_decl): Defer validation of constexpr member
3801 * class.c (finalize_literal_type_property): Validate them here.
3802 * semantics.c (is_valid_constexpr_fn): Don't check completeness.
3804 * semantics.c (is_valid_constexpr_fn): Specify input location.
3806 2011-03-28 Jason Merrill <jason@redhat.com>
3809 * pt.c (maybe_adjust_types_for_deduction): Handle T&& deduction
3810 from overloaded function.
3813 * call.c (build_array_conv): New.
3814 (implicit_conversion): Use it.
3816 * call.c (reference_binding): Allow direct binding to an array
3820 * parser.c (cp_parser_compound_statement): Add function_body parm.
3821 Complain about non-body compound-stmt in constexpr fn.
3822 (cp_parser_primary_expression, cp_parser_statement): Adjust.
3823 (cp_parser_implicitly_scoped_statement): Adjust.
3824 (cp_parser_function_body, cp_parser_try_block): Adjust.
3825 (cp_parser_handler, cp_parser_objc_synchronized_statement): Adjust.
3826 (cp_parser_objc_try_catch_finally_statement): Adjust.
3829 * semantics.c (constexpr_fn_retval): New. Allow using-declaration
3830 and using-definition.
3831 (register_constexpr_fundef): Call it.
3833 * except.c (build_noexcept_spec): Call cxx_constant_value after
3836 2011-03-25 Kai Tietz <ktietz@redhat.com>
3838 * lex.c (interface_strcmp): Handle dos-paths.
3839 (handle_pragma_implementation): Use filename_cmp instead of
3841 (in_main_input_context): Likewise.
3843 2011-03-25 Jason Merrill <jason@redhat.com>
3846 * method.c (defaulted_late_check): Check for exception spec mismatch.
3847 (defaultable_fn_check): Allow exception spec and virtual.
3848 * class.c (check_for_override): A virtual dtor is non-trivial.
3851 * pt.c (build_non_dependent_expr): Keep dereferences outside the
3854 2011-03-25 Kai Tietz <ktietz@redhat.com>
3856 * decl.c (decls_match): Replace target hook
3857 call of comp_type_attributes by version in tree.c file.
3858 * search.c (check_final_overrider): Likewise.
3859 * typeck.c (structural_comptypes): Likewise.
3861 2011-03-21 Kai Tietz <ktietz@redhat.com>
3864 * cxx-pretty-print.c (pp_cxx_ptr_operator):
3865 Display allowed attributes for function pointer types.
3866 * error.c (dump_type_prefix): Likewise.
3868 * tree.c (cxx_attribute_table): Adjust table.
3870 2011-03-18 Jason Merrill <jason@redhat.com>
3873 * semantics.c (finish_call_expr): Allow TARGET_EXPR for now.
3876 * call.c (build_over_call): Don't skip ck_rvalue.
3878 2011-03-17 Jason Merrill <jason@redhat.com>
3881 * semantics.c (cxx_eval_constant_expression) [NOP_EXPR]: Don't let
3882 the conversion set TREE_OVERFLOW.
3885 * semantics.c (finish_decltype_type): Return T&& for xvalue.
3886 * typeck.c (unlowered_expr_type): Preserve cv-quals.
3889 * decl.c (revert_static_member_fn): Strip function-cv-quals.
3891 2011-03-16 Jason Merrill <jason@redhat.com>
3894 * semantics.c (potential_constant_expression_1): Don't allow *this
3896 (register_constexpr_fundef): Use potential_rvalue_constant_expression.
3899 * decl.c (compute_array_index_type): Don't bother trying to deal
3900 with literal classes in ABI v1.
3903 * decl.c (duplicate_decls): Return NULL_TREE for clashing
3907 * semantics.c (cxx_eval_constant_expression) [COMPOUND_EXPR]: Don't
3908 use the generic binary expression handling.
3910 2011-03-16 Diego Novillo <dnovillo@google.com>
3912 * Make-lang.in (CXX_PARSER_H): New.
3913 (cp/parser.o): Add dependency on CXX_PARSER_H.
3914 Add dependency on tree-pretty-print.h
3915 (cp/cp-lang.o): Add dependency on CXX_PARSER_H.
3916 * cp-lang.c: Include parser.h.
3917 * parser.c: Include parser.h.
3918 (struct cp_token): Add bitfield purged_p.
3921 (CPP_PURGED): Remove. Update all users.
3922 (struct cp_lexer): Change field buffer to be a VEC of cp_token.
3923 Remove field buffer_length.
3926 (struct tree_check): Move to parser.h.
3927 (cp_token_position): Likewise.
3928 (struct cp_token_cache): Likewise.
3929 (CPP_KEYWORD): Likewise.
3930 (CPP_TEMPLATE_ID): Likewise.
3931 (CPP_NESTED_NAME_SPECIFIER): Likewise.
3932 (N_CP_TTYPES): Likewise.
3933 (enum cp_parser_status_kind): Likewise.
3934 (struct cp_parser_context): Likewise.
3935 (struct cp_default_arg_entry_d): Likewise.
3936 (struct cp_unparsed_functions_entry_d): Likewise.
3937 (struct cp_parser): Likewise.
3938 (cp_lexer_dump_tokens): New.
3939 (cp_lexer_debug_tokens): New.
3940 (cp_lexer_finished_p): New.
3941 (cp_lexer_alloc): Factor out of cp_lexer_new_main.
3942 (cp_lexer_new_main): Re-write main lexing loop to push
3943 tokens into the new VEC buffer.
3944 (cp_lexer_print_token): Improve printing of CPP_NUMBER tokens.
3945 Do not abort if the token type is not recognized, just print
3947 * parser.h: New file.
3948 * config-lang.in (gtfiles): Add cp/parser.h.
3950 2011-03-16 Jason Merrill <jason@redhat.com>
3953 * typeck.c (check_return_expr): Fix conditions for setting
3954 LOOKUP_PREFER_RVALUE.
3956 * call.c (build_over_call): Remove require_complete_type_sfinae call.
3959 * decl.c (check_array_designated_initializer): Allow integer index.
3960 (reshape_init_array_1): Set index on the elements.
3962 2011-03-16 Jason Merrill <jason@redhat.com>
3965 * typeck.c (convert_for_initialization): Use
3966 perform_implicit_conversion_flags.
3967 * call.c (standard_conversion): If LOOKUP_PREFER_RVALUE, set
3968 rvaluedness_matches_p on ck_rvalue.
3969 (convert_like_real) [ck_rvalue]: And restore it here.
3972 * call.c (convert_arg_to_ellipsis): Handle incomplete type.
3974 2011-03-16 Jason Merrill <jason@redhat.com>
3976 * parser.c (cp_parser_abort_tentative_parse): Make sure we haven't
3977 committed to this tentative parse.
3980 * semantics.c (finish_call_expr): Preserve reference semantics
3983 * call.c (convert_default_arg): Use LOOKUP_IMPLICIT.
3985 2011-03-16 Jakub Jelinek <jakub@redhat.com>
3987 * cp-objcp-common.c (cp_function_decl_explicit_p): Don't crash if
3988 DECL_LANG_SPECIFIC is NULL.
3990 2011-03-15 Jason Merrill <jason@redhat.com>
3993 * pt.c (value_dependent_expression_p) [NOEXCEPT_EXPR]: Don't
3994 check value_dependent_expression_p on the operand.
3996 * semantics.c (push_cx_call_context): Return bool.
3997 (cxx_eval_call_expression): Handle excess depth.
4000 * method.c (synthesized_method_walk): Cleanups don't affect the
4001 triviality of a constructor, but do affect deletion and exception
4004 2011-03-15 Rodrigo Rivas Costa <rodrigorivascosta@gmail.com>
4006 * decl2.c (cp_check_const_attributes): New.
4007 (cplus_decl_attributes): Call cp_check_const_attributes.
4009 2011-03-15 Jason Merrill <jason@redhat.com>
4012 * call.c (convert_default_arg): Use DECL_ORIGIN of fn. Check for
4014 (push_defarg_context, pop_defarg_context): New.
4015 * parser.c (cp_parser_late_parsing_default_args): Use them.
4016 * cp-tree.h: Declare them.
4018 2011-03-11 Dodji Seketeli <dodji@redhat.com>
4020 * call.c (add_builtin_candidate)<case INDIRECT_REF>: The type of
4021 the argument of the indirection operator should not be dependent.
4024 2011-03-11 Jason Merrill <jason@redhat.com>
4027 * pt.c (tsubst) [TYPENAME_TYPE]: Only give errors if tf_error.
4030 * parser.c (cp_parser_template_type_arg): Set
4031 type_definition_forbidden_message.
4034 * decl.c (compute_array_index_type): Discard folding
4035 if it didn't produce a constant.
4037 2011-03-11 Jakub Jelinek <jakub@redhat.com>
4040 * init.c (build_zero_init_1): Extracted from build_zero_init.
4041 Add FIELD_SIZE argument, if non-NULL and field bit_position
4042 as not smaller than that, don't add that field's initializer.
4043 Pass DECL_SIZE as last argument to build_zero_init_1
4044 for DECL_FIELD_IS_BASE fields.
4045 (build_zero_init): Use build_zero_init_1.
4047 2011-03-10 Jason Merrill <jason@redhat.com>
4050 * pt.c (iterative_hash_template_arg): Remove special case for
4054 * parser.c (cp_parser_single_declaration): Just return if
4055 cp_parser_parse_and_diagnose_invalid_type_name complained.
4057 2011-03-09 Jason Merrill <jason@redhat.com>
4060 * pt.c (unify): An unresolved overload is a nondeduced context.
4062 2011-03-09 Martin Jambor <mjambor@suse.cz>
4064 PR tree-optimization/47714
4065 * method.c (use_thunk): Clear addressable flag of thunk arguments.
4067 2011-03-08 Dodji Seketeli <dodji@redhat.com>
4070 * pt.c (convert_nontype_argument): Only call decay_conversion on
4073 2011-03-08 Jason Merrill <jason@redhat.com>
4076 * mangle.c (write_template_arg_literal) [STRING_CST]: Sorry.
4079 * pt.c (convert_nontype_argument): Don't crash on non-pointer
4080 argument to pointer parameter.
4083 * pt.c (instantiate_decl): Don't clear DECL_INTERFACE_KNOWN on
4086 2011-03-08 Dodji Seketeli <dodji@redhat.com>
4089 * name-lookup.c (binding_to_template_parms_of_scope_p): Only
4090 consider scopes of primary template definitions. Adjust comments.
4092 2011-03-07 Jason Merrill <jason@redhat.com>
4095 * pt.c (convert_nontype_argument): Fix -fpermissive allowing
4097 * semantics.c (potential_constant_expression_1): Check TREE_OVERFLOW.
4100 * init.c (constant_value_1): Always require init to be TREE_CONSTANT.
4103 * mangle.c (write_type): Strip cv-quals from FUNCTION_TYPE here.
4104 (write_CV_qualifiers_for_type): Not here.
4106 2011-03-06 Joseph Myers <joseph@codesourcery.com>
4108 * lang-specs.h: Match -save-temps* instead of -save-temps.
4110 2011-03-05 Jason Merrill <jason@redhat.com>
4112 * mangle.c (write_expression): Change ABI v6 to v5.
4113 (write_type): Likewise.
4115 2011-03-04 Jan Hubicka <jh@suse.cz>
4118 * optimize.c (maybe_clone_body): Update call of cgraph_same_body_alias
4119 and cgraph_add_thunk.
4120 * method.c (make_alias_for_thunk, use_thunk): Likewise.
4121 * mangle.c (mangle_decl): Likewise.
4123 2011-03-04 Jason Merrill <jason@redhat.com>
4126 * pt.c (tsubst_copy_and_build) [PSEUDO_DTOR_EXPR]: Use tsubst for type.
4127 (tsubst_copy) [default]: Just return t if !ENABLE_CHECKING.
4130 * search.c (check_final_overrider): Allow pointer to same incomplete
4131 class type with different cv-quals.
4133 2011-03-03 Paolo Carlini <paolo.carlini@oracle.com>
4136 * pt.c (tsubst_template_args): Check argument t for error_mark_node.
4138 2011-03-03 Jason Merrill <jason@redhat.com>
4141 * pt.c (tsubst_copy_and_build) [TARGET_EXPR]: Retain TREE_CONSTANT.
4143 2011-03-02 Jason Merrill <jason@redhat.com>
4146 * parser.c (cp_parser_condition): Don't fold_non_dependent_expr here.
4149 * tree.c (build_vec_init_elt): Split out from...
4150 (build_vec_init_expr): ...here.
4151 (diagnose_non_constexpr_vec_init): New fn.
4152 * semantics.c (potential_constant_expression_1): Use it.
4153 * cp-tree.h: Declare it.
4155 2011-03-01 Jason Merrill <jason@redhat.com>
4158 * parser.c (cp_parser_primary_expression): Don't warn about a
4159 failed tentative parse.
4162 * semantics.c (cxx_bind_parameters_in_call): Don't call
4163 adjust_temp_type on non-constant args.
4166 * call.c (standard_conversion): Provide requested cv-quals on
4167 class rvalue conversion.
4170 * decl2.c (grokbitfield): Handle type-dependent width.
4172 2011-02-28 Jason Merrill <jason@redhat.com>
4175 * class.c (update_vtable_entry_for_fn): Check BINFO_LOST_PRIMARY_P
4176 after checking for a non-thunk.
4178 2011-02-26 Jason Merrill <jason@redhat.com>
4181 * tree.c (cp_tree_equal): Compare DECL_PARM_LEVEL.
4182 * pt.c (iterative_hash_template_arg): And hash it.
4185 * semantics.c (non_const_var_error): Split out from...
4186 (cxx_eval_constant_expression): ...here.
4187 (potential_constant_expression_1) [VAR_DECL]: Use it.
4188 Allow dependent variables.
4190 2011-02-24 Jason Merrill <jason@redhat.com>
4192 * parser.c (cp_parser_constant_expression): Set
4193 non_integral_constant_expression correctly for C++0x too.
4194 (cp_parser_static_assert): Allow non-constant expression.
4195 (cp_parser_direct_declarator): Expect non_constant_p to be set
4197 * pt.c (value_dependent_expression_p): Handle TYPEID_EXPR.
4198 * semantics.c (maybe_constant_value): Check type_unknown_p too.
4199 (potential_rvalue_constant_expression): New.
4200 (require_potential_rvalue_constant_expression): New.
4202 2011-02-23 Jason Merrill <jason@redhat.com>
4204 * cp-tree.h (DECL_PARM_LEVEL): New.
4205 (struct lang_decl_parm): Add level field.
4206 * name-lookup.c (function_parm_depth): New fn.
4207 * name-lookup.h: Declare it.
4208 * parser.c (cp_parser_parameter_declaration_list): Use it.
4209 * mangle.c (struct globals): Add parm_depth field.
4210 (write_bare_function_type): Adjust it.
4211 (write_expression): Include the level delta in PARM_DECL mangling
4214 * semantics.c (finish_decltype_type): Remove shortcut for decltype
4216 * mangle.c (write_type) [DECLTYPE_TYPE]: Strip it here for abi < 6.
4218 2011-02-23 Nathan Froyd <froydnj@codesourcery.com>
4221 * parser.c (cp_parser_class_specifier): Require a closing brace
4222 to attempt error recovery.
4224 2011-02-23 Jakub Jelinek <jakub@redhat.com>
4227 * pt.c (struct pending_template): Add chain_next GTY option.
4228 * decl.c (struct named_label_use_entry): Likewise.
4230 2011-02-22 Paolo Carlini <paolo.carlini@oracle.com>
4233 * semantics.c (build_lambda_object): Bail out if a field is
4236 2011-02-22 Dodji Seketeli <dodji@redhat.com>
4239 * class.c (dfs_declare_virt_assop_and_dtor)
4240 (declare_virt_assop_and_dtor): New static functions.
4241 (add_implicitly_declared_members): Use
4242 declare_virt_assop_and_dtor.
4244 2011-02-21 Jason Merrill <jason@redhat.com>
4247 * decl2.c (decl_constant_var_p): A constexpr var needs an
4248 initializer to be constant.
4249 * semantics.c (cxx_eval_constant_expression): Complain about
4250 constexpr var used in its own initializer.
4251 * call.c (set_up_extended_ref_temp): Set
4252 DECL_INITIALIZED_BY_CONSTANT_EXPRESSION_P too.
4254 2011-02-20 Jason Merrill <jason@redhat.com>
4257 * semantics.c (cxx_eval_call_expression): Call
4258 cxx_eval_constant_expression in trivial shortcut.
4261 * call.c (convert_class_to_reference): Don't try to set up a
4262 second conv sequence for non-viable candidates.
4265 * error.c (location_of): Handle non-tagged types.
4268 * method.c (process_subob_fn): Instantiate constexpr templates.
4269 * optimize.c (maybe_clone_body): Propagate DECL_DECLARED_CONSTEXPR_P.
4271 2011-02-20 Dodji Seketeli <dodji@redhat.com>
4274 * pt.c (tsubst_pack_expansion): do not use
4275 cp_tree_equal/same_type_p to detect an expansion of a parameter
4278 2011-02-19 Jason Merrill <jason@redhat.com>
4281 * semantics.c (cxx_eval_call_expression): Shortcut trivial copy.
4283 2011-02-18 Paolo Carlini <paolo.carlini@oracle.com>
4286 * semantics.c (finish_non_static_data_member): Early return if
4287 object is error_mark_node.
4289 2011-02-18 Dodji Seketeli <dodji@redhat.com>
4292 * pt.c (do_auto_deduction): Do not mention error_mark_node in
4294 * semantics.c (finish_id_expression): Do not pass erroneous decl
4295 to decl_constant_var_p.
4297 2011-02-17 Jakub Jelinek <jakub@redhat.com>
4300 * cvt.c (convert_from_reference): Call mark_exp_read.
4302 2011-02-11 Dodji Seketeli <dodji@redhat.com>
4305 * pt.c (finish_call_expr): Consider a call expression that has a
4306 dependent "this" pointer as being dependent. Add comments.
4307 (dependent_type_p, type_dependent_expression_p): Update comments.
4309 2011-02-16 Dodji Seketeli <dodji@redhat.com>
4312 * pt.c (tsubst_copy)<case SIZEOF_EXPR>: Ensure that even pack
4313 expansion arguments are not evaluated.
4315 2011-02-16 Jakub Jelinek <jakub@redhat.com>
4318 * cp-tree.h (ENUM_FIXED_UNDERLYING_TYPE_P): Use TYPE_LANG_FLAG_5
4319 instead of TYPE_LANG_FLAG_3.
4320 * pt.c (lookup_template_class): Copy over
4321 ENUM_FIXED_UNDERLYING_TYPE_P.
4323 2011-02-15 Jason Merrill <jason@redhat.com>
4326 * method.c (synthesized_method_walk): Always exit early for
4327 trivial fn in C++98 mode.
4329 2011-02-14 Jason Merrill <jason@redhat.com>
4332 * parser.c (cp_parser_enumerator_definition): Call
4333 fold_non_dependent_expr.
4335 2011-02-09 Jason Merrill <jason@redhat.com>
4337 * decl.c (cp_make_fname_decl): Set DECL_THIS_STATIC at toplevel.
4338 * semantics.c (finish_fname): Only return the name if we're in
4341 * decl.c (build_enumerator): Don't perform integral promotions on
4342 non-integral constants.
4344 * cvt.c (convert_to_void): Handle null op1.
4346 * class.c (type_has_constexpr_default_constructor): Make sure the
4347 caller stripped an enclosing array.
4348 * init.c (perform_member_init): Strip arrays before calling it.
4351 * semantics.c (potential_constant_expression_1): Handle TEMPLATE_DECL.
4353 2011-02-03 Dodji Seketeli <dodji@redhat.com>
4356 * tree.c (cp_tree_equal)<TEMPLATE_PARM_INDEX>: Take the number of
4357 template parameters in account.
4359 2011-02-03 Nathan Froyd <froydnj@codesourcery.com>
4362 * parser.c (cp_parser_class_specifier): Fix setting of
4365 2011-01-31 Jakub Jelinek <jakub@redhat.com>
4368 * semantics.c (build_data_member_initialization): Handle
4369 STATEMENT_LIST always instead of just for CLEANUP_BODY.
4371 2011-01-31 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
4373 * g++spec.c (lang_specific_driver) [HAVE_LD_STATIC_DYNAMIC] Use
4374 LD_STATIC_OPTION, LD_DYNAMIC_OPTION.
4376 2011-01-29 Dodji Seketeli <dodji@redhat.com>
4379 * cp-tree.h (fixup_template_parms): Declare.
4380 * pt.c (end_template_parm_list): Do not fixup template parms here.
4381 (fixup_template_parms): Remove static. Fix typo in the
4382 comments. Remove useless code statement.
4383 (fixup_template_parm): For a template template parameter, fixup
4384 its attributes before fixing up its type.
4386 (cp_parser_template_declaration_after_export): After parsing
4387 template parameters fixup their types.
4389 2011-01-26 Jakub Jelinek <jakub@redhat.com>
4392 * semantics.c (potential_constant_expression_1): Handle
4395 2011-01-26 Dave Korn <dave.korn.cygwin@gmail.com>
4398 * semantics.c (expand_or_defer_fn_1): Handle it.
4399 * decl2.c (decl_needed_p): Likewise.
4401 2011-01-21 Jason Merrill <jason@redhat.com>
4404 * semantics.c (build_constexpr_constructor_member_initializers):
4405 Handle trivial copy.
4407 2011-01-21 Jakub Jelinek <jakub@redhat.com>
4410 * semantics.c (begin_for_stmt): If -fno-for-scope, don't
4411 assume init must be NULL if scope is NULL.
4412 (begin_range_for_stmt): Likewise.
4414 2011-01-21 Jason Merrill <jason@redhat.com>
4417 * semantics.c (cxx_eval_constant_expression): Handle OFFSET_REF.
4420 * semantics.c (potential_constant_expression_1): Split out from
4421 potential_constant_expression. Add want_rval parm. Handle
4422 template expression forms. Don't enforce restriction on address
4423 of automatic variable here. Add a couple of diagnostics that
4425 (require_potential_constant_expression): New entry point.
4426 (build_data_member_initialization, register_constexpr_fundef): Adjust.
4427 (maybe_constant_value): Check potential_constant_expression.
4428 * pt.c (fold_non_dependent_expr_sfinae): Likewise.
4429 * tree.c (build_vec_init_expr): Adjust.
4431 2011-01-19 Jakub Jelinek <jakub@redhat.com>
4434 * decl2.c (finish_anon_union): Only call mangle_decl if TREE_STATIC
4437 2011-01-17 Jason Merrill <jason@redhat.com>
4440 * semantics.c (base_field_constructor_elt): New fn.
4441 (cxx_eval_bare_aggregate): Use it.
4442 (build_data_member_initialization): Leave COMPONENT_REF for
4445 2011-01-14 Rodrigo Rivas Costa <rodrigorivascosta@gmail.com>
4447 * parser.c (cp_parser_range_for): Remove the "unused variable" warning
4450 2011-01-15 Giovanni Funchal <gafunchal@gmail.com>
4451 Jonathan Wakely <jwakely.gcc@gmail.com>
4454 * decl.c (grokdeclarator): Reject mutable reference members.
4456 2011-01-14 Jason Merrill <jason@redhat.com>
4459 * pt.c (coerce_template_parms): Fix error recovery.
4462 * typeck2.c (check_narrowing): Only check arithmetic types.
4465 * tree.c (build_vec_init_expr): Handle flexible array
4468 2011-01-13 Kai Tietz <kai.tietz@onevision.com>
4471 * cp-tree.h (CLASSTYPE_VISIBILITY): Use
4472 TYPE_MAIN_DECL instead of TYPE_NAME.
4473 (CLASSTYPE_VISIBILITY_SPECIFIED): Likewise.
4474 * decl2.c (determine_visibility): Add check
4475 of CLASS_TYPE_P for underlying_type.
4477 2011-01-12 Rodrigo Rivas Costa <rodrigorivascosta@gmail.com>
4479 * cp-tree.h (begin_for_scope): New prototype.
4480 (begin_for_stmt): Update prototype.
4481 (begin_range_for_stmt): Update prototype.
4482 * init.c (build_vec_init): Update call to begin_for_stmt.
4483 * parser.c (cp_parser_for): New.
4484 (cp_parser_c_for): Add three new parameters.
4485 (cp_parser_range_for): Likewise. Most parsing code removed.
4486 (cp_parser_iteration_statement): Call cp_parser_for instead of
4487 cp_parser_c_for and cp_parser_range_for.
4488 (cp_parser_for_init_statement): Add new parameter and return type.
4489 (cp_parser_block_declaration): Update call to
4490 cp_parser_simple_declaration.
4491 (cp_parser_simple_declaration): Add new parameter.
4492 Update call to cp_parser_init_declarator.
4493 (cp_parser_init_declarator): Add new parameter.
4494 * pt.c (tsubst_expr): Update call to begin_for_stmt.
4495 * semantics.c (begin_for_scope): New.
4496 (begin_for_stmt): Add two new parameters.
4497 (begin_range_for_stmt): Likewise.
4499 2011-01-12 Nicola Pero <nicola.pero@meta-innovation.com>
4501 * parser.c (cp_parser_objc_at_property_declaration): Improved
4504 2011-01-11 Dodji Seketeli <dodji@redhat.com>
4507 * cp-lang.c (get_template_innermost_arguments_folded)
4508 (get_template_argument_pack_elems_folded)
4509 (template_arg_needs_folding, fold_cplus_constants): New static
4511 (LANG_HOOKS_GET_INNERMOST_GENERIC_ARGS): Set this hook to
4512 get_template_innermost_arguments_folded.
4513 (LANG_HOOKS_GET_ARGUMENT_PACK_ELEMS): Set this hook to
4514 get_template_argument_pack_elems_folded.
4516 2011-01-11 Jason Merrill <jason@redhat.com>
4519 * init.c (build_new_1): Handle value-init in templates differently.
4522 * tree.c (maybe_dummy_object): Check current_class_ref against
4523 context, not current_class_type.
4525 2011-01-08 Nicola Pero <nicola.pero@meta-innovation.com>
4528 * parser.c (cp_parser_objc_typename): If the type is unknown, for
4529 error recovery purposes behave as if it was not specified so that
4530 the default type is used.
4532 2011-01-07 Jakub Jelinek <jakub@redhat.com>
4535 * pt.c (tsubst_copy_and_build): Use tsubst instead of tsubst_copy
4536 for the second build_x_va_arg argument.
4538 2011-01-05 Tom Tromey <tromey@redhat.com>
4540 * typeck.c (cp_build_addr_expr_1): Update call to lvalue_error.
4541 (lvalue_or_else): Likewise.
4543 2011-01-01 Kai Tietz <kai.tietz@onevision.com>
4546 * tree.c (cxx_type_hash_eq):
4547 Allow METHOD_TYPE, too.
4550 Copyright (C) 2011 Free Software Foundation, Inc.
4552 Copying and distribution of this file, with or without modification,
4553 are permitted in any medium without royalty provided the copyright
4554 notice and this notice are preserved.