1 2011-03-21 Kai Tietz <ktietz@redhat.com>
4 * cxx-pretty-print.c (pp_cxx_ptr_operator):
5 Display allowed attributes for function pointer types.
6 * error.c (dump_type_prefix): Likewise.
8 * tree.c (cxx_attribute_table): Adjust table.
10 2011-03-18 Jason Merrill <jason@redhat.com>
13 * semantics.c (finish_call_expr): Allow TARGET_EXPR for now.
16 * call.c (build_over_call): Don't skip ck_rvalue.
18 2011-03-17 Jason Merrill <jason@redhat.com>
21 * semantics.c (cxx_eval_constant_expression) [NOP_EXPR]: Don't let
22 the conversion set TREE_OVERFLOW.
25 * semantics.c (finish_decltype_type): Return T&& for xvalue.
26 * typeck.c (unlowered_expr_type): Preserve cv-quals.
29 * decl.c (revert_static_member_fn): Strip function-cv-quals.
31 2011-03-16 Jason Merrill <jason@redhat.com>
34 * semantics.c (potential_constant_expression_1): Don't allow *this
36 (register_constexpr_fundef): Use potential_rvalue_constant_expression.
39 * decl.c (compute_array_index_type): Don't bother trying to deal
40 with literal classes in ABI v1.
43 * decl.c (duplicate_decls): Return NULL_TREE for clashing
47 * semantics.c (cxx_eval_constant_expression) [COMPOUND_EXPR]: Don't
48 use the generic binary expression handling.
50 2011-03-16 Diego Novillo <dnovillo@google.com>
52 * Make-lang.in (CXX_PARSER_H): New.
53 (cp/parser.o): Add dependency on CXX_PARSER_H.
54 Add dependency on tree-pretty-print.h
55 (cp/cp-lang.o): Add dependency on CXX_PARSER_H.
56 * cp-lang.c: Include parser.h.
57 * parser.c: Include parser.h.
58 (struct cp_token): Add bitfield purged_p.
61 (CPP_PURGED): Remove. Update all users.
62 (struct cp_lexer): Change field buffer to be a VEC of cp_token.
63 Remove field buffer_length.
66 (struct tree_check): Move to parser.h.
67 (cp_token_position): Likewise.
68 (struct cp_token_cache): Likewise.
69 (CPP_KEYWORD): Likewise.
70 (CPP_TEMPLATE_ID): Likewise.
71 (CPP_NESTED_NAME_SPECIFIER): Likewise.
72 (N_CP_TTYPES): Likewise.
73 (enum cp_parser_status_kind): Likewise.
74 (struct cp_parser_context): Likewise.
75 (struct cp_default_arg_entry_d): Likewise.
76 (struct cp_unparsed_functions_entry_d): Likewise.
77 (struct cp_parser): Likewise.
78 (cp_lexer_dump_tokens): New.
79 (cp_lexer_debug_tokens): New.
80 (cp_lexer_finished_p): New.
81 (cp_lexer_alloc): Factor out of cp_lexer_new_main.
82 (cp_lexer_new_main): Re-write main lexing loop to push
83 tokens into the new VEC buffer.
84 (cp_lexer_print_token): Improve printing of CPP_NUMBER tokens.
85 Do not abort if the token type is not recognized, just print
88 * config-lang.in (gtfiles): Add cp/parser.h.
90 2011-03-16 Jason Merrill <jason@redhat.com>
93 * typeck.c (check_return_expr): Fix conditions for setting
96 * call.c (build_over_call): Remove require_complete_type_sfinae call.
99 * decl.c (check_array_designated_initializer): Allow integer index.
100 (reshape_init_array_1): Set index on the elements.
102 2011-03-16 Jason Merrill <jason@redhat.com>
105 * typeck.c (convert_for_initialization): Use
106 perform_implicit_conversion_flags.
107 * call.c (standard_conversion): If LOOKUP_PREFER_RVALUE, set
108 rvaluedness_matches_p on ck_rvalue.
109 (convert_like_real) [ck_rvalue]: And restore it here.
112 * call.c (convert_arg_to_ellipsis): Handle incomplete type.
114 2011-03-16 Jason Merrill <jason@redhat.com>
116 * parser.c (cp_parser_abort_tentative_parse): Make sure we haven't
117 committed to this tentative parse.
120 * semantics.c (finish_call_expr): Preserve reference semantics
123 * call.c (convert_default_arg): Use LOOKUP_IMPLICIT.
125 2011-03-16 Jakub Jelinek <jakub@redhat.com>
127 * cp-objcp-common.c (cp_function_decl_explicit_p): Don't crash if
128 DECL_LANG_SPECIFIC is NULL.
130 2011-03-15 Jason Merrill <jason@redhat.com>
133 * pt.c (value_dependent_expression_p) [NOEXCEPT_EXPR]: Don't
134 check value_dependent_expression_p on the operand.
136 * semantics.c (push_cx_call_context): Return bool.
137 (cxx_eval_call_expression): Handle excess depth.
140 * method.c (synthesized_method_walk): Cleanups don't affect the
141 triviality of a constructor, but do affect deletion and exception
144 2011-03-15 Rodrigo Rivas Costa <rodrigorivascosta@gmail.com>
146 * decl2.c (cp_check_const_attributes): New.
147 (cplus_decl_attributes): Call cp_check_const_attributes.
149 2011-03-15 Jason Merrill <jason@redhat.com>
152 * call.c (convert_default_arg): Use DECL_ORIGIN of fn. Check for
154 (push_defarg_context, pop_defarg_context): New.
155 * parser.c (cp_parser_late_parsing_default_args): Use them.
156 * cp-tree.h: Declare them.
158 2011-03-11 Dodji Seketeli <dodji@redhat.com>
160 * call.c (add_builtin_candidate)<case INDIRECT_REF>: The type of
161 the argument of the indirection operator should not be dependent.
164 2011-03-11 Jason Merrill <jason@redhat.com>
167 * pt.c (tsubst) [TYPENAME_TYPE]: Only give errors if tf_error.
170 * parser.c (cp_parser_template_type_arg): Set
171 type_definition_forbidden_message.
174 * decl.c (compute_array_index_type): Discard folding
175 if it didn't produce a constant.
177 2011-03-11 Jakub Jelinek <jakub@redhat.com>
180 * init.c (build_zero_init_1): Extracted from build_zero_init.
181 Add FIELD_SIZE argument, if non-NULL and field bit_position
182 as not smaller than that, don't add that field's initializer.
183 Pass DECL_SIZE as last argument to build_zero_init_1
184 for DECL_FIELD_IS_BASE fields.
185 (build_zero_init): Use build_zero_init_1.
187 2011-03-10 Jason Merrill <jason@redhat.com>
190 * pt.c (iterative_hash_template_arg): Remove special case for
194 * parser.c (cp_parser_single_declaration): Just return if
195 cp_parser_parse_and_diagnose_invalid_type_name complained.
197 2011-03-09 Jason Merrill <jason@redhat.com>
200 * pt.c (unify): An unresolved overload is a nondeduced context.
202 2011-03-09 Martin Jambor <mjambor@suse.cz>
204 PR tree-optimization/47714
205 * method.c (use_thunk): Clear addressable flag of thunk arguments.
207 2011-03-08 Dodji Seketeli <dodji@redhat.com>
210 * pt.c (convert_nontype_argument): Only call decay_conversion on
213 2011-03-08 Jason Merrill <jason@redhat.com>
216 * mangle.c (write_template_arg_literal) [STRING_CST]: Sorry.
219 * pt.c (convert_nontype_argument): Don't crash on non-pointer
220 argument to pointer parameter.
223 * pt.c (instantiate_decl): Don't clear DECL_INTERFACE_KNOWN on
226 2011-03-08 Dodji Seketeli <dodji@redhat.com>
229 * name-lookup.c (binding_to_template_parms_of_scope_p): Only
230 consider scopes of primary template definitions. Adjust comments.
232 2011-03-07 Jason Merrill <jason@redhat.com>
235 * pt.c (convert_nontype_argument): Fix -fpermissive allowing
237 * semantics.c (potential_constant_expression_1): Check TREE_OVERFLOW.
240 * init.c (constant_value_1): Always require init to be TREE_CONSTANT.
243 * mangle.c (write_type): Strip cv-quals from FUNCTION_TYPE here.
244 (write_CV_qualifiers_for_type): Not here.
246 2011-03-06 Joseph Myers <joseph@codesourcery.com>
248 * lang-specs.h: Match -save-temps* instead of -save-temps.
250 2011-03-05 Jason Merrill <jason@redhat.com>
252 * mangle.c (write_expression): Change ABI v6 to v5.
253 (write_type): Likewise.
255 2011-03-04 Jan Hubicka <jh@suse.cz>
258 * optimize.c (maybe_clone_body): Update call of cgraph_same_body_alias
259 and cgraph_add_thunk.
260 * method.c (make_alias_for_thunk, use_thunk): Likewise.
261 * mangle.c (mangle_decl): Likewise.
263 2011-03-04 Jason Merrill <jason@redhat.com>
266 * pt.c (tsubst_copy_and_build) [PSEUDO_DTOR_EXPR]: Use tsubst for type.
267 (tsubst_copy) [default]: Just return t if !ENABLE_CHECKING.
270 * search.c (check_final_overrider): Allow pointer to same incomplete
271 class type with different cv-quals.
273 2011-03-03 Paolo Carlini <paolo.carlini@oracle.com>
276 * pt.c (tsubst_template_args): Check argument t for error_mark_node.
278 2011-03-03 Jason Merrill <jason@redhat.com>
281 * pt.c (tsubst_copy_and_build) [TARGET_EXPR]: Retain TREE_CONSTANT.
283 2011-03-02 Jason Merrill <jason@redhat.com>
286 * parser.c (cp_parser_condition): Don't fold_non_dependent_expr here.
289 * tree.c (build_vec_init_elt): Split out from...
290 (build_vec_init_expr): ...here.
291 (diagnose_non_constexpr_vec_init): New fn.
292 * semantics.c (potential_constant_expression_1): Use it.
293 * cp-tree.h: Declare it.
295 2011-03-01 Jason Merrill <jason@redhat.com>
298 * parser.c (cp_parser_primary_expression): Don't warn about a
299 failed tentative parse.
302 * semantics.c (cxx_bind_parameters_in_call): Don't call
303 adjust_temp_type on non-constant args.
306 * call.c (standard_conversion): Provide requested cv-quals on
307 class rvalue conversion.
310 * decl2.c (grokbitfield): Handle type-dependent width.
312 2011-02-28 Jason Merrill <jason@redhat.com>
315 * class.c (update_vtable_entry_for_fn): Check BINFO_LOST_PRIMARY_P
316 after checking for a non-thunk.
318 2011-02-26 Jason Merrill <jason@redhat.com>
321 * tree.c (cp_tree_equal): Compare DECL_PARM_LEVEL.
322 * pt.c (iterative_hash_template_arg): And hash it.
325 * semantics.c (non_const_var_error): Split out from...
326 (cxx_eval_constant_expression): ...here.
327 (potential_constant_expression_1) [VAR_DECL]: Use it.
328 Allow dependent variables.
330 2011-02-24 Jason Merrill <jason@redhat.com>
332 * parser.c (cp_parser_constant_expression): Set
333 non_integral_constant_expression correctly for C++0x too.
334 (cp_parser_static_assert): Allow non-constant expression.
335 (cp_parser_direct_declarator): Expect non_constant_p to be set
337 * pt.c (value_dependent_expression_p): Handle TYPEID_EXPR.
338 * semantics.c (maybe_constant_value): Check type_unknown_p too.
339 (potential_rvalue_constant_expression): New.
340 (require_potential_rvalue_constant_expression): New.
342 2011-02-23 Jason Merrill <jason@redhat.com>
344 * cp-tree.h (DECL_PARM_LEVEL): New.
345 (struct lang_decl_parm): Add level field.
346 * name-lookup.c (function_parm_depth): New fn.
347 * name-lookup.h: Declare it.
348 * parser.c (cp_parser_parameter_declaration_list): Use it.
349 * mangle.c (struct globals): Add parm_depth field.
350 (write_bare_function_type): Adjust it.
351 (write_expression): Include the level delta in PARM_DECL mangling
354 * semantics.c (finish_decltype_type): Remove shortcut for decltype
356 * mangle.c (write_type) [DECLTYPE_TYPE]: Strip it here for abi < 6.
358 2011-02-23 Nathan Froyd <froydnj@codesourcery.com>
361 * parser.c (cp_parser_class_specifier): Require a closing brace
362 to attempt error recovery.
364 2011-02-23 Jakub Jelinek <jakub@redhat.com>
367 * pt.c (struct pending_template): Add chain_next GTY option.
368 * decl.c (struct named_label_use_entry): Likewise.
370 2011-02-22 Paolo Carlini <paolo.carlini@oracle.com>
373 * semantics.c (build_lambda_object): Bail out if a field is
376 2011-02-22 Dodji Seketeli <dodji@redhat.com>
379 * class.c (dfs_declare_virt_assop_and_dtor)
380 (declare_virt_assop_and_dtor): New static functions.
381 (add_implicitly_declared_members): Use
382 declare_virt_assop_and_dtor.
384 2011-02-21 Jason Merrill <jason@redhat.com>
387 * decl2.c (decl_constant_var_p): A constexpr var needs an
388 initializer to be constant.
389 * semantics.c (cxx_eval_constant_expression): Complain about
390 constexpr var used in its own initializer.
391 * call.c (set_up_extended_ref_temp): Set
392 DECL_INITIALIZED_BY_CONSTANT_EXPRESSION_P too.
394 2011-02-20 Jason Merrill <jason@redhat.com>
397 * semantics.c (cxx_eval_call_expression): Call
398 cxx_eval_constant_expression in trivial shortcut.
401 * call.c (convert_class_to_reference): Don't try to set up a
402 second conv sequence for non-viable candidates.
405 * error.c (location_of): Handle non-tagged types.
408 * method.c (process_subob_fn): Instantiate constexpr templates.
409 * optimize.c (maybe_clone_body): Propagate DECL_DECLARED_CONSTEXPR_P.
411 2011-02-20 Dodji Seketeli <dodji@redhat.com>
414 * pt.c (tsubst_pack_expansion): do not use
415 cp_tree_equal/same_type_p to detect an expansion of a parameter
418 2011-02-19 Jason Merrill <jason@redhat.com>
421 * semantics.c (cxx_eval_call_expression): Shortcut trivial copy.
423 2011-02-18 Paolo Carlini <paolo.carlini@oracle.com>
426 * semantics.c (finish_non_static_data_member): Early return if
427 object is error_mark_node.
429 2011-02-18 Dodji Seketeli <dodji@redhat.com>
432 * pt.c (do_auto_deduction): Do not mention error_mark_node in
434 * semantics.c (finish_id_expression): Do not pass erroneous decl
435 to decl_constant_var_p.
437 2011-02-17 Jakub Jelinek <jakub@redhat.com>
440 * cvt.c (convert_from_reference): Call mark_exp_read.
442 2011-02-11 Dodji Seketeli <dodji@redhat.com>
445 * pt.c (finish_call_expr): Consider a call expression that has a
446 dependent "this" pointer as being dependent. Add comments.
447 (dependent_type_p, type_dependent_expression_p): Update comments.
449 2011-02-16 Dodji Seketeli <dodji@redhat.com>
452 * pt.c (tsubst_copy)<case SIZEOF_EXPR>: Ensure that even pack
453 expansion arguments are not evaluated.
455 2011-02-16 Jakub Jelinek <jakub@redhat.com>
458 * cp-tree.h (ENUM_FIXED_UNDERLYING_TYPE_P): Use TYPE_LANG_FLAG_5
459 instead of TYPE_LANG_FLAG_3.
460 * pt.c (lookup_template_class): Copy over
461 ENUM_FIXED_UNDERLYING_TYPE_P.
463 2011-02-15 Jason Merrill <jason@redhat.com>
466 * method.c (synthesized_method_walk): Always exit early for
467 trivial fn in C++98 mode.
469 2011-02-14 Jason Merrill <jason@redhat.com>
472 * parser.c (cp_parser_enumerator_definition): Call
473 fold_non_dependent_expr.
475 2011-02-09 Jason Merrill <jason@redhat.com>
477 * decl.c (cp_make_fname_decl): Set DECL_THIS_STATIC at toplevel.
478 * semantics.c (finish_fname): Only return the name if we're in
481 * decl.c (build_enumerator): Don't perform integral promotions on
482 non-integral constants.
484 * cvt.c (convert_to_void): Handle null op1.
486 * class.c (type_has_constexpr_default_constructor): Make sure the
487 caller stripped an enclosing array.
488 * init.c (perform_member_init): Strip arrays before calling it.
491 * semantics.c (potential_constant_expression_1): Handle TEMPLATE_DECL.
493 2011-02-03 Dodji Seketeli <dodji@redhat.com>
496 * tree.c (cp_tree_equal)<TEMPLATE_PARM_INDEX>: Take the number of
497 template parameters in account.
499 2011-02-03 Nathan Froyd <froydnj@codesourcery.com>
502 * parser.c (cp_parser_class_specifier): Fix setting of
505 2011-01-31 Jakub Jelinek <jakub@redhat.com>
508 * semantics.c (build_data_member_initialization): Handle
509 STATEMENT_LIST always instead of just for CLEANUP_BODY.
511 2011-01-31 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
513 * g++spec.c (lang_specific_driver) [HAVE_LD_STATIC_DYNAMIC] Use
514 LD_STATIC_OPTION, LD_DYNAMIC_OPTION.
516 2011-01-29 Dodji Seketeli <dodji@redhat.com>
519 * cp-tree.h (fixup_template_parms): Declare.
520 * pt.c (end_template_parm_list): Do not fixup template parms here.
521 (fixup_template_parms): Remove static. Fix typo in the
522 comments. Remove useless code statement.
523 (fixup_template_parm): For a template template parameter, fixup
524 its attributes before fixing up its type.
526 (cp_parser_template_declaration_after_export): After parsing
527 template parameters fixup their types.
529 2011-01-26 Jakub Jelinek <jakub@redhat.com>
532 * semantics.c (potential_constant_expression_1): Handle
535 2011-01-26 Dave Korn <dave.korn.cygwin@gmail.com>
538 * semantics.c (expand_or_defer_fn_1): Handle it.
539 * decl2.c (decl_needed_p): Likewise.
541 2011-01-21 Jason Merrill <jason@redhat.com>
544 * semantics.c (build_constexpr_constructor_member_initializers):
547 2011-01-21 Jakub Jelinek <jakub@redhat.com>
550 * semantics.c (begin_for_stmt): If -fno-for-scope, don't
551 assume init must be NULL if scope is NULL.
552 (begin_range_for_stmt): Likewise.
554 2011-01-21 Jason Merrill <jason@redhat.com>
557 * semantics.c (cxx_eval_constant_expression): Handle OFFSET_REF.
560 * semantics.c (potential_constant_expression_1): Split out from
561 potential_constant_expression. Add want_rval parm. Handle
562 template expression forms. Don't enforce restriction on address
563 of automatic variable here. Add a couple of diagnostics that
565 (require_potential_constant_expression): New entry point.
566 (build_data_member_initialization, register_constexpr_fundef): Adjust.
567 (maybe_constant_value): Check potential_constant_expression.
568 * pt.c (fold_non_dependent_expr_sfinae): Likewise.
569 * tree.c (build_vec_init_expr): Adjust.
571 2011-01-19 Jakub Jelinek <jakub@redhat.com>
574 * decl2.c (finish_anon_union): Only call mangle_decl if TREE_STATIC
577 2011-01-17 Jason Merrill <jason@redhat.com>
580 * semantics.c (base_field_constructor_elt): New fn.
581 (cxx_eval_bare_aggregate): Use it.
582 (build_data_member_initialization): Leave COMPONENT_REF for
585 2011-01-14 Rodrigo Rivas Costa <rodrigorivascosta@gmail.com>
587 * parser.c (cp_parser_range_for): Remove the "unused variable" warning
590 2011-01-15 Giovanni Funchal <gafunchal@gmail.com>
591 Jonathan Wakely <jwakely.gcc@gmail.com>
594 * decl.c (grokdeclarator): Reject mutable reference members.
596 2011-01-14 Jason Merrill <jason@redhat.com>
599 * pt.c (coerce_template_parms): Fix error recovery.
602 * typeck2.c (check_narrowing): Only check arithmetic types.
605 * tree.c (build_vec_init_expr): Handle flexible array
608 2011-01-13 Kai Tietz <kai.tietz@onevision.com>
611 * cp-tree.h (CLASSTYPE_VISIBILITY): Use
612 TYPE_MAIN_DECL instead of TYPE_NAME.
613 (CLASSTYPE_VISIBILITY_SPECIFIED): Likewise.
614 * decl2.c (determine_visibility): Add check
615 of CLASS_TYPE_P for underlying_type.
617 2011-01-12 Rodrigo Rivas Costa <rodrigorivascosta@gmail.com>
619 * cp-tree.h (begin_for_scope): New prototype.
620 (begin_for_stmt): Update prototype.
621 (begin_range_for_stmt): Update prototype.
622 * init.c (build_vec_init): Update call to begin_for_stmt.
623 * parser.c (cp_parser_for): New.
624 (cp_parser_c_for): Add three new parameters.
625 (cp_parser_range_for): Likewise. Most parsing code removed.
626 (cp_parser_iteration_statement): Call cp_parser_for instead of
627 cp_parser_c_for and cp_parser_range_for.
628 (cp_parser_for_init_statement): Add new parameter and return type.
629 (cp_parser_block_declaration): Update call to
630 cp_parser_simple_declaration.
631 (cp_parser_simple_declaration): Add new parameter.
632 Update call to cp_parser_init_declarator.
633 (cp_parser_init_declarator): Add new parameter.
634 * pt.c (tsubst_expr): Update call to begin_for_stmt.
635 * semantics.c (begin_for_scope): New.
636 (begin_for_stmt): Add two new parameters.
637 (begin_range_for_stmt): Likewise.
639 2011-01-12 Nicola Pero <nicola.pero@meta-innovation.com>
641 * parser.c (cp_parser_objc_at_property_declaration): Improved
644 2011-01-11 Dodji Seketeli <dodji@redhat.com>
647 * cp-lang.c (get_template_innermost_arguments_folded)
648 (get_template_argument_pack_elems_folded)
649 (template_arg_needs_folding, fold_cplus_constants): New static
651 (LANG_HOOKS_GET_INNERMOST_GENERIC_ARGS): Set this hook to
652 get_template_innermost_arguments_folded.
653 (LANG_HOOKS_GET_ARGUMENT_PACK_ELEMS): Set this hook to
654 get_template_argument_pack_elems_folded.
656 2011-01-11 Jason Merrill <jason@redhat.com>
659 * init.c (build_new_1): Handle value-init in templates differently.
662 * tree.c (maybe_dummy_object): Check current_class_ref against
663 context, not current_class_type.
665 2011-01-08 Nicola Pero <nicola.pero@meta-innovation.com>
668 * parser.c (cp_parser_objc_typename): If the type is unknown, for
669 error recovery purposes behave as if it was not specified so that
670 the default type is used.
672 2011-01-07 Jakub Jelinek <jakub@redhat.com>
675 * pt.c (tsubst_copy_and_build): Use tsubst instead of tsubst_copy
676 for the second build_x_va_arg argument.
678 2011-01-05 Tom Tromey <tromey@redhat.com>
680 * typeck.c (cp_build_addr_expr_1): Update call to lvalue_error.
681 (lvalue_or_else): Likewise.
683 2011-01-01 Kai Tietz <kai.tietz@onevision.com>
686 * tree.c (cxx_type_hash_eq):
687 Allow METHOD_TYPE, too.
690 Copyright (C) 2011 Free Software Foundation, Inc.
692 Copying and distribution of this file, with or without modification,
693 are permitted in any medium without royalty provided the copyright
694 notice and this notice are preserved.