1 2011-03-16 Jason Merrill <jason@redhat.com>
4 * decl.c (check_array_designated_initializer): Allow integer index.
5 (reshape_init_array_1): Set index on the elements.
7 2011-03-16 Jason Merrill <jason@redhat.com>
10 * typeck.c (convert_for_initialization): Use
11 perform_implicit_conversion_flags.
12 * call.c (standard_conversion): If LOOKUP_PREFER_RVALUE, set
13 rvaluedness_matches_p on ck_rvalue.
14 (convert_like_real) [ck_rvalue]: And restore it here.
17 * call.c (convert_arg_to_ellipsis): Handle incomplete type.
19 2011-03-16 Jason Merrill <jason@redhat.com>
21 * parser.c (cp_parser_abort_tentative_parse): Make sure we haven't
22 committed to this tentative parse.
25 * semantics.c (finish_call_expr): Preserve reference semantics
28 * call.c (convert_default_arg): Use LOOKUP_IMPLICIT.
30 2011-03-16 Jakub Jelinek <jakub@redhat.com>
32 * cp-objcp-common.c (cp_function_decl_explicit_p): Don't crash if
33 DECL_LANG_SPECIFIC is NULL.
35 2011-03-15 Jason Merrill <jason@redhat.com>
38 * pt.c (value_dependent_expression_p) [NOEXCEPT_EXPR]: Don't
39 check value_dependent_expression_p on the operand.
41 * semantics.c (push_cx_call_context): Return bool.
42 (cxx_eval_call_expression): Handle excess depth.
45 * method.c (synthesized_method_walk): Cleanups don't affect the
46 triviality of a constructor, but do affect deletion and exception
49 2011-03-15 Rodrigo Rivas Costa <rodrigorivascosta@gmail.com>
51 * decl2.c (cp_check_const_attributes): New.
52 (cplus_decl_attributes): Call cp_check_const_attributes.
54 2011-03-15 Jason Merrill <jason@redhat.com>
57 * call.c (convert_default_arg): Use DECL_ORIGIN of fn. Check for
59 (push_defarg_context, pop_defarg_context): New.
60 * parser.c (cp_parser_late_parsing_default_args): Use them.
61 * cp-tree.h: Declare them.
63 2011-03-11 Dodji Seketeli <dodji@redhat.com>
65 * call.c (add_builtin_candidate)<case INDIRECT_REF>: The type of
66 the argument of the indirection operator should not be dependent.
69 2011-03-11 Jason Merrill <jason@redhat.com>
72 * pt.c (tsubst) [TYPENAME_TYPE]: Only give errors if tf_error.
75 * parser.c (cp_parser_template_type_arg): Set
76 type_definition_forbidden_message.
79 * decl.c (compute_array_index_type): Discard folding
80 if it didn't produce a constant.
82 2011-03-11 Jakub Jelinek <jakub@redhat.com>
85 * init.c (build_zero_init_1): Extracted from build_zero_init.
86 Add FIELD_SIZE argument, if non-NULL and field bit_position
87 as not smaller than that, don't add that field's initializer.
88 Pass DECL_SIZE as last argument to build_zero_init_1
89 for DECL_FIELD_IS_BASE fields.
90 (build_zero_init): Use build_zero_init_1.
92 2011-03-10 Jason Merrill <jason@redhat.com>
95 * pt.c (iterative_hash_template_arg): Remove special case for
99 * parser.c (cp_parser_single_declaration): Just return if
100 cp_parser_parse_and_diagnose_invalid_type_name complained.
102 2011-03-09 Jason Merrill <jason@redhat.com>
105 * pt.c (unify): An unresolved overload is a nondeduced context.
107 2011-03-09 Martin Jambor <mjambor@suse.cz>
109 PR tree-optimization/47714
110 * method.c (use_thunk): Clear addressable flag of thunk arguments.
112 2011-03-08 Dodji Seketeli <dodji@redhat.com>
115 * pt.c (convert_nontype_argument): Only call decay_conversion on
118 2011-03-08 Jason Merrill <jason@redhat.com>
121 * mangle.c (write_template_arg_literal) [STRING_CST]: Sorry.
124 * pt.c (convert_nontype_argument): Don't crash on non-pointer
125 argument to pointer parameter.
128 * pt.c (instantiate_decl): Don't clear DECL_INTERFACE_KNOWN on
131 2011-03-08 Dodji Seketeli <dodji@redhat.com>
134 * name-lookup.c (binding_to_template_parms_of_scope_p): Only
135 consider scopes of primary template definitions. Adjust comments.
137 2011-03-07 Jason Merrill <jason@redhat.com>
140 * pt.c (convert_nontype_argument): Fix -fpermissive allowing
142 * semantics.c (potential_constant_expression_1): Check TREE_OVERFLOW.
145 * init.c (constant_value_1): Always require init to be TREE_CONSTANT.
148 * mangle.c (write_type): Strip cv-quals from FUNCTION_TYPE here.
149 (write_CV_qualifiers_for_type): Not here.
151 2011-03-06 Joseph Myers <joseph@codesourcery.com>
153 * lang-specs.h: Match -save-temps* instead of -save-temps.
155 2011-03-05 Jason Merrill <jason@redhat.com>
157 * mangle.c (write_expression): Change ABI v6 to v5.
158 (write_type): Likewise.
160 2011-03-04 Jan Hubicka <jh@suse.cz>
163 * optimize.c (maybe_clone_body): Update call of cgraph_same_body_alias
164 and cgraph_add_thunk.
165 * method.c (make_alias_for_thunk, use_thunk): Likewise.
166 * mangle.c (mangle_decl): Likewise.
168 2011-03-04 Jason Merrill <jason@redhat.com>
171 * pt.c (tsubst_copy_and_build) [PSEUDO_DTOR_EXPR]: Use tsubst for type.
172 (tsubst_copy) [default]: Just return t if !ENABLE_CHECKING.
175 * search.c (check_final_overrider): Allow pointer to same incomplete
176 class type with different cv-quals.
178 2011-03-03 Paolo Carlini <paolo.carlini@oracle.com>
181 * pt.c (tsubst_template_args): Check argument t for error_mark_node.
183 2011-03-03 Jason Merrill <jason@redhat.com>
186 * pt.c (tsubst_copy_and_build) [TARGET_EXPR]: Retain TREE_CONSTANT.
188 2011-03-02 Jason Merrill <jason@redhat.com>
191 * parser.c (cp_parser_condition): Don't fold_non_dependent_expr here.
194 * tree.c (build_vec_init_elt): Split out from...
195 (build_vec_init_expr): ...here.
196 (diagnose_non_constexpr_vec_init): New fn.
197 * semantics.c (potential_constant_expression_1): Use it.
198 * cp-tree.h: Declare it.
200 2011-03-01 Jason Merrill <jason@redhat.com>
203 * parser.c (cp_parser_primary_expression): Don't warn about a
204 failed tentative parse.
207 * semantics.c (cxx_bind_parameters_in_call): Don't call
208 adjust_temp_type on non-constant args.
211 * call.c (standard_conversion): Provide requested cv-quals on
212 class rvalue conversion.
215 * decl2.c (grokbitfield): Handle type-dependent width.
217 2011-02-28 Jason Merrill <jason@redhat.com>
220 * class.c (update_vtable_entry_for_fn): Check BINFO_LOST_PRIMARY_P
221 after checking for a non-thunk.
223 2011-02-26 Jason Merrill <jason@redhat.com>
226 * tree.c (cp_tree_equal): Compare DECL_PARM_LEVEL.
227 * pt.c (iterative_hash_template_arg): And hash it.
230 * semantics.c (non_const_var_error): Split out from...
231 (cxx_eval_constant_expression): ...here.
232 (potential_constant_expression_1) [VAR_DECL]: Use it.
233 Allow dependent variables.
235 2011-02-24 Jason Merrill <jason@redhat.com>
237 * parser.c (cp_parser_constant_expression): Set
238 non_integral_constant_expression correctly for C++0x too.
239 (cp_parser_static_assert): Allow non-constant expression.
240 (cp_parser_direct_declarator): Expect non_constant_p to be set
242 * pt.c (value_dependent_expression_p): Handle TYPEID_EXPR.
243 * semantics.c (maybe_constant_value): Check type_unknown_p too.
244 (potential_rvalue_constant_expression): New.
245 (require_potential_rvalue_constant_expression): New.
247 2011-02-23 Jason Merrill <jason@redhat.com>
249 * cp-tree.h (DECL_PARM_LEVEL): New.
250 (struct lang_decl_parm): Add level field.
251 * name-lookup.c (function_parm_depth): New fn.
252 * name-lookup.h: Declare it.
253 * parser.c (cp_parser_parameter_declaration_list): Use it.
254 * mangle.c (struct globals): Add parm_depth field.
255 (write_bare_function_type): Adjust it.
256 (write_expression): Include the level delta in PARM_DECL mangling
259 * semantics.c (finish_decltype_type): Remove shortcut for decltype
261 * mangle.c (write_type) [DECLTYPE_TYPE]: Strip it here for abi < 6.
263 2011-02-23 Nathan Froyd <froydnj@codesourcery.com>
266 * parser.c (cp_parser_class_specifier): Require a closing brace
267 to attempt error recovery.
269 2011-02-23 Jakub Jelinek <jakub@redhat.com>
272 * pt.c (struct pending_template): Add chain_next GTY option.
273 * decl.c (struct named_label_use_entry): Likewise.
275 2011-02-22 Paolo Carlini <paolo.carlini@oracle.com>
278 * semantics.c (build_lambda_object): Bail out if a field is
281 2011-02-22 Dodji Seketeli <dodji@redhat.com>
284 * class.c (dfs_declare_virt_assop_and_dtor)
285 (declare_virt_assop_and_dtor): New static functions.
286 (add_implicitly_declared_members): Use
287 declare_virt_assop_and_dtor.
289 2011-02-21 Jason Merrill <jason@redhat.com>
292 * decl2.c (decl_constant_var_p): A constexpr var needs an
293 initializer to be constant.
294 * semantics.c (cxx_eval_constant_expression): Complain about
295 constexpr var used in its own initializer.
296 * call.c (set_up_extended_ref_temp): Set
297 DECL_INITIALIZED_BY_CONSTANT_EXPRESSION_P too.
299 2011-02-20 Jason Merrill <jason@redhat.com>
302 * semantics.c (cxx_eval_call_expression): Call
303 cxx_eval_constant_expression in trivial shortcut.
306 * call.c (convert_class_to_reference): Don't try to set up a
307 second conv sequence for non-viable candidates.
310 * error.c (location_of): Handle non-tagged types.
313 * method.c (process_subob_fn): Instantiate constexpr templates.
314 * optimize.c (maybe_clone_body): Propagate DECL_DECLARED_CONSTEXPR_P.
316 2011-02-20 Dodji Seketeli <dodji@redhat.com>
319 * pt.c (tsubst_pack_expansion): do not use
320 cp_tree_equal/same_type_p to detect an expansion of a parameter
323 2011-02-19 Jason Merrill <jason@redhat.com>
326 * semantics.c (cxx_eval_call_expression): Shortcut trivial copy.
328 2011-02-18 Paolo Carlini <paolo.carlini@oracle.com>
331 * semantics.c (finish_non_static_data_member): Early return if
332 object is error_mark_node.
334 2011-02-18 Dodji Seketeli <dodji@redhat.com>
337 * pt.c (do_auto_deduction): Do not mention error_mark_node in
339 * semantics.c (finish_id_expression): Do not pass erroneous decl
340 to decl_constant_var_p.
342 2011-02-17 Jakub Jelinek <jakub@redhat.com>
345 * cvt.c (convert_from_reference): Call mark_exp_read.
347 2011-02-11 Dodji Seketeli <dodji@redhat.com>
350 * pt.c (finish_call_expr): Consider a call expression that has a
351 dependent "this" pointer as being dependent. Add comments.
352 (dependent_type_p, type_dependent_expression_p): Update comments.
354 2011-02-16 Dodji Seketeli <dodji@redhat.com>
357 * pt.c (tsubst_copy)<case SIZEOF_EXPR>: Ensure that even pack
358 expansion arguments are not evaluated.
360 2011-02-16 Jakub Jelinek <jakub@redhat.com>
363 * cp-tree.h (ENUM_FIXED_UNDERLYING_TYPE_P): Use TYPE_LANG_FLAG_5
364 instead of TYPE_LANG_FLAG_3.
365 * pt.c (lookup_template_class): Copy over
366 ENUM_FIXED_UNDERLYING_TYPE_P.
368 2011-02-15 Jason Merrill <jason@redhat.com>
371 * method.c (synthesized_method_walk): Always exit early for
372 trivial fn in C++98 mode.
374 2011-02-14 Jason Merrill <jason@redhat.com>
377 * parser.c (cp_parser_enumerator_definition): Call
378 fold_non_dependent_expr.
380 2011-02-09 Jason Merrill <jason@redhat.com>
382 * decl.c (cp_make_fname_decl): Set DECL_THIS_STATIC at toplevel.
383 * semantics.c (finish_fname): Only return the name if we're in
386 * decl.c (build_enumerator): Don't perform integral promotions on
387 non-integral constants.
389 * cvt.c (convert_to_void): Handle null op1.
391 * class.c (type_has_constexpr_default_constructor): Make sure the
392 caller stripped an enclosing array.
393 * init.c (perform_member_init): Strip arrays before calling it.
396 * semantics.c (potential_constant_expression_1): Handle TEMPLATE_DECL.
398 2011-02-03 Dodji Seketeli <dodji@redhat.com>
401 * tree.c (cp_tree_equal)<TEMPLATE_PARM_INDEX>: Take the number of
402 template parameters in account.
404 2011-02-03 Nathan Froyd <froydnj@codesourcery.com>
407 * parser.c (cp_parser_class_specifier): Fix setting of
410 2011-01-31 Jakub Jelinek <jakub@redhat.com>
413 * semantics.c (build_data_member_initialization): Handle
414 STATEMENT_LIST always instead of just for CLEANUP_BODY.
416 2011-01-31 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
418 * g++spec.c (lang_specific_driver) [HAVE_LD_STATIC_DYNAMIC] Use
419 LD_STATIC_OPTION, LD_DYNAMIC_OPTION.
421 2011-01-29 Dodji Seketeli <dodji@redhat.com>
424 * cp-tree.h (fixup_template_parms): Declare.
425 * pt.c (end_template_parm_list): Do not fixup template parms here.
426 (fixup_template_parms): Remove static. Fix typo in the
427 comments. Remove useless code statement.
428 (fixup_template_parm): For a template template parameter, fixup
429 its attributes before fixing up its type.
431 (cp_parser_template_declaration_after_export): After parsing
432 template parameters fixup their types.
434 2011-01-26 Jakub Jelinek <jakub@redhat.com>
437 * semantics.c (potential_constant_expression_1): Handle
440 2011-01-26 Dave Korn <dave.korn.cygwin@gmail.com>
443 * semantics.c (expand_or_defer_fn_1): Handle it.
444 * decl2.c (decl_needed_p): Likewise.
446 2011-01-21 Jason Merrill <jason@redhat.com>
449 * semantics.c (build_constexpr_constructor_member_initializers):
452 2011-01-21 Jakub Jelinek <jakub@redhat.com>
455 * semantics.c (begin_for_stmt): If -fno-for-scope, don't
456 assume init must be NULL if scope is NULL.
457 (begin_range_for_stmt): Likewise.
459 2011-01-21 Jason Merrill <jason@redhat.com>
462 * semantics.c (cxx_eval_constant_expression): Handle OFFSET_REF.
465 * semantics.c (potential_constant_expression_1): Split out from
466 potential_constant_expression. Add want_rval parm. Handle
467 template expression forms. Don't enforce restriction on address
468 of automatic variable here. Add a couple of diagnostics that
470 (require_potential_constant_expression): New entry point.
471 (build_data_member_initialization, register_constexpr_fundef): Adjust.
472 (maybe_constant_value): Check potential_constant_expression.
473 * pt.c (fold_non_dependent_expr_sfinae): Likewise.
474 * tree.c (build_vec_init_expr): Adjust.
476 2011-01-19 Jakub Jelinek <jakub@redhat.com>
479 * decl2.c (finish_anon_union): Only call mangle_decl if TREE_STATIC
482 2011-01-17 Jason Merrill <jason@redhat.com>
485 * semantics.c (base_field_constructor_elt): New fn.
486 (cxx_eval_bare_aggregate): Use it.
487 (build_data_member_initialization): Leave COMPONENT_REF for
490 2011-01-14 Rodrigo Rivas Costa <rodrigorivascosta@gmail.com>
492 * parser.c (cp_parser_range_for): Remove the "unused variable" warning
495 2011-01-15 Giovanni Funchal <gafunchal@gmail.com>
496 Jonathan Wakely <jwakely.gcc@gmail.com>
499 * decl.c (grokdeclarator): Reject mutable reference members.
501 2011-01-14 Jason Merrill <jason@redhat.com>
504 * pt.c (coerce_template_parms): Fix error recovery.
507 * typeck2.c (check_narrowing): Only check arithmetic types.
510 * tree.c (build_vec_init_expr): Handle flexible array
513 2011-01-13 Kai Tietz <kai.tietz@onevision.com>
516 * cp-tree.h (CLASSTYPE_VISIBILITY): Use
517 TYPE_MAIN_DECL instead of TYPE_NAME.
518 (CLASSTYPE_VISIBILITY_SPECIFIED): Likewise.
519 * decl2.c (determine_visibility): Add check
520 of CLASS_TYPE_P for underlying_type.
522 2011-01-12 Rodrigo Rivas Costa <rodrigorivascosta@gmail.com>
524 * cp-tree.h (begin_for_scope): New prototype.
525 (begin_for_stmt): Update prototype.
526 (begin_range_for_stmt): Update prototype.
527 * init.c (build_vec_init): Update call to begin_for_stmt.
528 * parser.c (cp_parser_for): New.
529 (cp_parser_c_for): Add three new parameters.
530 (cp_parser_range_for): Likewise. Most parsing code removed.
531 (cp_parser_iteration_statement): Call cp_parser_for instead of
532 cp_parser_c_for and cp_parser_range_for.
533 (cp_parser_for_init_statement): Add new parameter and return type.
534 (cp_parser_block_declaration): Update call to
535 cp_parser_simple_declaration.
536 (cp_parser_simple_declaration): Add new parameter.
537 Update call to cp_parser_init_declarator.
538 (cp_parser_init_declarator): Add new parameter.
539 * pt.c (tsubst_expr): Update call to begin_for_stmt.
540 * semantics.c (begin_for_scope): New.
541 (begin_for_stmt): Add two new parameters.
542 (begin_range_for_stmt): Likewise.
544 2011-01-12 Nicola Pero <nicola.pero@meta-innovation.com>
546 * parser.c (cp_parser_objc_at_property_declaration): Improved
549 2011-01-11 Dodji Seketeli <dodji@redhat.com>
552 * cp-lang.c (get_template_innermost_arguments_folded)
553 (get_template_argument_pack_elems_folded)
554 (template_arg_needs_folding, fold_cplus_constants): New static
556 (LANG_HOOKS_GET_INNERMOST_GENERIC_ARGS): Set this hook to
557 get_template_innermost_arguments_folded.
558 (LANG_HOOKS_GET_ARGUMENT_PACK_ELEMS): Set this hook to
559 get_template_argument_pack_elems_folded.
561 2011-01-11 Jason Merrill <jason@redhat.com>
564 * init.c (build_new_1): Handle value-init in templates differently.
567 * tree.c (maybe_dummy_object): Check current_class_ref against
568 context, not current_class_type.
570 2011-01-08 Nicola Pero <nicola.pero@meta-innovation.com>
573 * parser.c (cp_parser_objc_typename): If the type is unknown, for
574 error recovery purposes behave as if it was not specified so that
575 the default type is used.
577 2011-01-07 Jakub Jelinek <jakub@redhat.com>
580 * pt.c (tsubst_copy_and_build): Use tsubst instead of tsubst_copy
581 for the second build_x_va_arg argument.
583 2011-01-05 Tom Tromey <tromey@redhat.com>
585 * typeck.c (cp_build_addr_expr_1): Update call to lvalue_error.
586 (lvalue_or_else): Likewise.
588 2011-01-01 Kai Tietz <kai.tietz@onevision.com>
591 * tree.c (cxx_type_hash_eq):
592 Allow METHOD_TYPE, too.
595 Copyright (C) 2011 Free Software Foundation, Inc.
597 Copying and distribution of this file, with or without modification,
598 are permitted in any medium without royalty provided the copyright
599 notice and this notice are preserved.