1 2011-04-29 Paolo Carlini <paolo.carlini@oracle.com>
4 * init.c (perform_member_init): Check build_value_init return
5 value for error_mark_node.
7 2011-04-29 Nicola Pero <nicola.pero@meta-innovation.com>,
8 Mike Stump <mikestump@comcast.net>
10 * Make-lang.in ($(srcdir)/cp/cfns.h): Enable the dependency only
11 in maintainer mode. Use the --output-file option of gperf instead
12 of > to prevent creating an empty cp/cfns.h when gperf is not
15 2011-04-28 Paolo Carlini <paolo.carlini@oracle.com>
18 * semantics.c (finish_base_specifier): cv-qualified base class
21 2011-04-28 Dodji Seketeli <dodji@redhat.com>
24 * semantics.c (finish_call_expr): Don't forget BASELINK nodes when
25 considering call expressions involving a member function.
27 2011-04-28 Paolo Carlini <paolo.carlini@oracle.com>
30 * tree.c (build_cplus_new): Check build_target_expr return
31 value for error_mark_node.
33 2011-04-28 Paolo Carlini <paolo.carlini@oracle.com>
36 * semantics.c (literal_type_p): Reference types are literal types,
38 (valid_type_in_constexpr_fundecl_p): Remove.
39 (is_valid_constexpr_fn): Adjust.
41 2011-04-27 Jason Merrill <jason@redhat.com>
44 Implement list-initialization of _Complex.
45 * decl.c (reshape_init_r): Allow {real,imag} for _Complex.
46 (check_initializer): Likewise.
47 * call.c (build_complex_conv): New.
48 (implicit_conversion): Call it.
49 (convert_like_real): Handle it.
50 * typeck2.c (check_narrowing): Handle it.
52 * init.c (build_vec_delete_1): Look for sfk_deleting_destructor to
53 decide whether to delete.
54 (build_vec_init): Pass sfk_complete_destructor.
57 * cp-tree.def (VEC_INIT_EXPR): Add third operand.
58 * cp-tree.h (VEC_INIT_EXPR_NELTS): New.
59 * cp-gimplify.c (cp_gimplify_expr) [VEC_INIT_EXPR]: Handle it.
60 * tree.c (build_vec_init_expr): Handle getting pointer/nelts.
61 (build_vec_init_elt): Don't expect an array type.
62 (build_array_copy): Adjust.
63 * init.c (perform_member_init): Adjust.
64 (build_new_1): Use build_vec_init_expr.
66 * class.c (resolve_address_of_overloaded_function): Don't
67 change OVERLOAD to TREE_LIST.
68 * pt.c (print_candidates_1): Remove nonsensical assert.
71 * parser.c (cp_parser_diagnose_invalid_type_name): Commit
72 to tentative parse sooner.
74 2011-04-26 Jason Merrill <jason@redhat.com>
77 * parser.c (cp_parser_primary_expression): Set *idk to
78 CP_ID_KIND_NONE for a parenthesized identifier.
80 * ptree.c (cxx_print_type) [TYPENAME_TYPE]: Dump fullname.
81 (cxx_print_identifier): Correct indentation.
84 * decl.c (cxx_maybe_build_cleanup): Add complain parm.
85 * tree.c (force_target_expr): Add complain parm.
86 (build_target_expr_with_type): Likewise.
87 (get_target_expr_sfinae): Split out.
88 (build_vec_init_expr, bot_manip): Adjust.
89 * init.c (build_vec_delete, build_vec_delete_1): Add complain parm.
90 (build_delete, build_dtor_call): Likewise.
91 (perform_direct_initialization_if_possible): Adjust.
92 (build_vec_init): Handle error return.
93 * cvt.c (force_rvalue): Add complain parm.
94 Call build_special_member_call directly.
95 * decl2.c (delete_sanity): Add complain parm.
96 (build_cleanup): Adjust.
97 * pt.c (tsubst_copy_and_build, tsubst_expr): Adjust.
98 * semantics.c (finish_stmt_expr_expr): Adjust.
99 (finish_compound_literal): Adjust.
100 * parser.c (cp_parser_delete_expression): Adjust.
101 * typeck2.c (build_functional_cast): Adjust.
104 2011-04-26 Martin Jambor <mjambor@suse.cz>
106 * class.c (cp_fold_obj_type_ref): Remove.
107 * cp-tree.h (cp_fold_obj_type_ref): Remove declaration.
109 2011-04-25 Paolo Carlini <paolo.carlini@oracle.com>
111 * cp-tree.def: Add a new UNDERLYING_TYPE tree code.
112 * cp-tree.h (enum cp_trait_kind): Add CPTK_UNDERLYING_TYPE, tidy.
113 (UNDERLYING_TYPE_TYPE): Add.
114 * cp-objcp-common.c (cp_common_init_ts): Mark UNDERLYING_TYPE
116 * parser.c (cp_lexer_next_token_is_decl_specifier_keyword,
117 cp_parser_simple_type_specifier): Handle UNDERLYING_TYPE.
118 (cp_parser_trait_expr): Deal with RID_UNDERLYING_TYPE; tidy.
119 * semantics.c (finish_underlying_type): New.
120 * typeck.c (structural_comptypes): Handle UNDERLYING_TYPE.
121 * error.c (dump_type, dump_type_prefix, dump_type_suffix): Likewise.
122 * cxx-pretty-print.c (p_cxx_type_id): Likewise.
123 * tree.c (cp_walk_subtrees): Likewise.
124 * pt.c (for_each_template_parm_r, tsubst, unify,
125 dependent_type_p_r): Likewise.
126 * mangle.c (write_type): Sorry for __underlying_type.
128 2011-04-25 Jason Merrill <jason@redhat.com>
131 * decl.c (type_dependent_init_p): New.
132 (cp_finish_decl): Check it.
133 * pt.c (any_type_dependent_elements_p): New.
134 * cp-tree.h: Declare it.
136 2011-04-20 Jason Merrill <jason@redhat.com>
138 * semantics.c (finish_compound_literal): Don't put an array
139 with a dtor in a static variable.
141 * call.c (build_over_call): Handle trivial dtor.
143 * search.c (lookup_fnfields_slot): Call complete_type.
146 * decl2.c (build_offset_ref_call_from_tree): Move
147 non-dependency of object outside condition.
150 * decl.c (cp_finish_decl): Simplify template handling.
152 2011-04-20 Jim Meyering <meyering@redhat.com>
154 * tree.c (cxx_printable_name_internal): Remove useless if-before-free.
156 2011-04-19 Jason Merrill <jason@redhat.com>
159 * typeck.c (cp_build_binary_op): Fold COMPLEX_EXPR.
162 * decl.c (duplicate_decls): Keep always_inline attribute
163 in sync with DECL_DISREGARD_INLINE_LIMITS.
165 2011-04-18 Jason Merrill <jason@redhat.com>
168 * typeck2.c (build_functional_cast): Handle VOID_TYPE.
171 * init.c (build_value_init): Handle UNION_TYPE the same.
173 2011-04-18 Jakub Jelinek <jakub@redhat.com>
176 * parser.c (cp_parser_omp_for_loop): Don't use cp_parser_omp_for_incr
177 for type dependent pointers.
179 2011-04-18 Jim Meyering <meyering@redhat.com>
181 * pt.c (type_unification_real): Fix typo in comment: s/in in/in/.
183 2011-04-17 Jan Hubicka <jh@suse.cz>
185 * semantics.c (finish_goto_stmt): Do set UNINLINABLE flag on computed
188 2011-04-17 Jason Merrill <jason@redhat.com>
191 * typeck2.c (build_functional_cast): Disallow array type.
193 * tree.c (get_target_expr): Handle VEC_INIT_EXPR.
195 2011-04-17 Jan Hubicka <jh@suse.cz>
197 * class.c (cp_fold_obj_type_ref): Drop vtable_method.
199 2011-04-15 Rodrigo Rivas Costa <rodrigorivascosta@gmail.com>
202 * parser.c (cp_convert_range_for): Split into
203 cp_parser_perform_range_for_lookup.
204 (cp_parser_perform_range_for_lookup): New.
205 (cp_parser_range_for_member_function): New.
206 (cp_parser_for_init_statement): Correct error message.
207 * semantics.c (finish_call_expr): Accept COMPONENT_REF.
209 2011-04-14 Nicola Pero <nicola.pero@meta-innovation.com>
211 * parser.c (cp_parser_objc_protocol_declaration): Updated for
212 change from objc_declare_protocols() to objc_declare_protocol().
214 2011-04-14 Nathan Froyd <froydnj@codesourcery.com>
217 * typeck.c (cxx_mark_addressable) [CONST_DECL]: Mark addressable
218 and return immediately.
220 2011-04-14 Nathan Froyd <froydnj@codesourcery.com>
222 * cp-tree.def (SWITCH_STMT): Add an extra operand.
223 * cp-objcp-common.c (cp_common_init_ts): Mark it as TS_TYPED.
224 * cp-tree.h (SWITCH_STMT_SCOPE): Define.
225 * semantics.c (begin_switch__stmt): Pass scope to build_stmt.
226 (finish_switch_stmt): Use SWITCH_STMT_SCOPE instead of TREE_CHAIN.
228 2011-04-14 Nathan Froyd <froydnj@codesourcery.com>
230 * cp-tree.def (IF_STMT): Add an extra operand.
231 * cp-objcp-common.c (cp_common_init_ts): Mark it as TS_TYPED.
232 * cp-tree.h (IF_SCOPE): Define.
233 * semantics.c (begin_if_stmt): Pass scope to build_stmt.
234 (finish_if_stmt): Use IF_SCOPE instead of TREE_CHAIN.
236 2011-04-14 Nathan Froyd <froydnj@codesourcery.com>
238 * cp-tree.def (FOR_STMT, RANGE_FOR_STMT): Add an extra operand.
239 * cp-objcp-common.c (cp_common_init_ts): Mark them as TS_TYPED.
240 * cp-tree.h (FOR_SCOPE, RANGE_FOR_SCOPE): Define.
241 * semantics.c (begin_for_stmt): Pass an extra arg to build_stmt.
242 Use FOR_SCOPE instead of TREE_CHAIN.
243 (begin_range_for_stmt): Likewise, with RANGE_FOR_SCOPE.
244 (finish_for_stmt): Likewise.
246 2011-04-14 Jason Merrill <jason@redhat.com>
248 * parser.c (cp_parser_postfix_expression): Fix flags passed to
249 build_new_method_call.
250 * semantics.c (finish_call_expr): Likewise.
253 * init.c (build_value_init_noctor): Check complain consistently.
256 * typeck.c (cp_build_binary_op): Don't decay void operands.
259 * decl.c (compute_array_index_type): Use get_temp_regvar instead
261 * init.c (get_temp_regvar): No longer static.
262 * cp-tree.h: Declare it.
264 2011-04-14 Nicola Pero <nicola.pero@meta-innovation.com>
266 * parser.c (cp_parser_objc_class_declaration): Updated for change
267 in objc_declare_class().
269 2011-04-14 Nathan Froyd <froydnj@codesourcery.com>
271 * decl.c (poplevel): Use block_chainon.
273 2011-04-13 Jason Merrill <jason@redhat.com>
276 * decl2.c (build_offset_ref_call_from_tree): Fix calling a functor
277 or pointer to (non-member) function.
279 2011-04-13 Jakub Jelinek <jakub@redhat.com>
282 * semantics.c (cxx_eval_array_reference): Handle reading from
283 wchar_t, char16_t and char32_t STRING_CST.
285 2011-04-13 Dodji Seketeli <dodji@redhat.com>
288 * class.c (fixed_type_or_null): We cannot determine the dynamic
289 type of a reference variable if its initializer is dependent.
291 2011-04-13 Jason Merrill <jason@redhat.com>
294 * pt.c (tsubst_copy_and_build) [CALL_EXPR]: Don't complain about
295 unqualified lookup failing if we're still in a template.
297 2011-04-12 Nathan Froyd <froydnj@codesourcery.com>
299 * cp-lang.c (cp_init_ts): Call cp_common_init_ts. Move
300 tree_contains_struct initialization to...
301 * cp-objcp-common.c (cp_common_init_ts): ...here. Use MARK_*
303 * cp-objcp-common.h (cp_common_init_ts): Declare.
304 * cp-tree.h (union lang_tree_node): Check for TS_COMMON before
307 2011-04-12 Nicola Pero <nicola.pero@meta-innovation.com>
309 * parser.c (cp_parser_objc_message_expression): Updated call
310 to objc_build_message_expr.
312 2011-04-12 Martin Jambor <mjambor@suse.cz>
314 * class.c (cp_fold_obj_type_ref): Call cgraph_get_node instead of
315 cgraph_get_create_node.
316 * decl2.c (cp_write_global_declarations): Call cgraph_get_node
317 instead of cgraph_get_create_node.
318 * method.c (make_alias_for_thunk): Call cgraph_get_node
319 instead of cgraph_get_create_node, assert it returns non-NULL.
320 (use_thunk): Likewise.
321 * optimize.c (maybe_clone_body): Call cgraph_same_body_alias only
322 when flag_syntax_only is not set. Call cgraph_get_node instead of
323 cgraph_get_create_node.
324 (maybe_clone_body): Call cgraph_get_node instead of
325 cgraph_get_create_node.
327 2011-04-12 Martin Jambor <mjambor@suse.cz>
329 * class.c (cp_fold_obj_type_ref): Call cgraph_get_create_node
330 instead of cgraph_node.
331 * decl2.c (cxx_callgraph_analyze_expr): Likewise.
332 (cp_write_global_declarations): Likewise.
333 * optimize.c (maybe_clone_body): Likewise.
334 * semantics.c (maybe_add_lambda_conv_op): Likewise.
335 * mangle.c (mangle_decl): Likewise.
336 * method.c (make_alias_for_thunk): Likewise.
337 (use_thunk): Likewise.
339 2011-04-11 Jason Merrill <jason@redhat.com>
342 * decl.c (cp_complete_array_type_or_error): New.
343 * semantics.c (finish_compound_literal): Use it.
344 * cp-tree.h: Declare it.
347 * semantics.c (finish_compound_literal): Handle references.
350 * semantics.c (finish_compound_literal): Take complain parm.
351 (build_lambda_object): Adjust.
353 * call.c (convert_like_real): Adjust.
354 * decl.c (check_initializer): Adjust.
355 * parser.c (cp_parser_postfix_expression): Adjust.
356 (cp_parser_functional_cast): Adjust.
357 * pt.c (tsubst_copy_and_build): Adjust.
358 * typeck2.c (process_init_constructor_record): Adjust.
361 * cvt.c (ocp_convert): Use build_nop to convert to underlying type
365 * tree.c (maybe_dummy_object): Use build_x_indirect_ref rather
366 than cp_build_indirect_ref.
368 PR c++/48457, Core 1238
369 * call.c (reference_binding): Allow rvalue reference to bind to
371 * tree.c (lvalue_kind): Functions are always lvalues.
373 2011-04-07 Jason Merrill <jason@redhat.com>
376 * semantics.c (potential_constant_expression_1) [CALL_EXPR]: Check
377 arguments even if we don't know the function.
380 * tree.c (build_overload): Allow an unwrapped FUNCTION_DECL
381 at the end of the chain.
382 * pt.c (dependent_template_p): Use OVL_CURRENT/NEXT.
383 (iterative_hash_template_arg): Likewise.
386 * cp-tree.h (OVL_ARG_DEPENDENT): New.
387 * name-lookup.c (add_function): Set it.
388 * semantics.c (finish_call_expr): Free OVERLOADs if it's set.
391 * call.c (build_user_type_conversion_1): Use lookup_fnfields_slot.
392 Release unused vector.
395 * pt.c (fn_type_unification): Don't clear incomplete pack flag.
396 (type_unification_real): Clear it here instead.
399 * except.c (build_noexcept_spec): Propagate error_mark_node.
400 (finish_noexcept_expr): Likewise.
403 * typeck.c (build_x_compound_expr_from_list): Return error_mark_node
407 * call.c (resolve_args): Take complain.
408 (build_new_function_call, build_operator_new_call): Pass it.
409 (build_op_call, build_new_op, build_new_method_call): Pass it.
412 * typeck.c (check_for_casting_away_constness): Take complain.
413 (build_static_cast_1, build_reinterpret_cast_1): Pass it.
414 (build_const_cast_1): Pass it. Take full complain parm.
415 (build_const_cast, cp_build_c_cast): Adjust.
417 * tree.c (build_aggr_init_expr): Always return error_mark_node
418 on abstract violation.
421 * tree.c (build_cplus_new, build_aggr_init_expr): Take complain.
424 * call.c (convert_like_real, build_cxx_call): Adjust.
425 (perform_direct_initialization_if_possible): Adjust.
426 * cvt.c (ocp_convert): Adjust.
427 * init.c (build_value_init): Adjust.
428 * semantics.c (maybe_add_lambda_conv_op): Adjust.
429 * typeck.c (unary_complex_lvalue, cp_build_modify_expr): Adjust.
430 * typeck2.c (build_functional_cast): Adjust.
432 * init.c (build_value_init_noctor): Handle REFERENCE_TYPE at top
434 (perform_member_init): Not here.
435 * typeck2.c (build_functional_cast): Limit REFERENCE_TYPE special
437 (abstract_virtuals_error_sfinae): Remove RESULT_DECL special case.
440 * typeck2.c (build_functional_cast): Check complain consistently.
441 Use build_value_init and abstract_virtuals_error_sfinae.
442 (abstract_virtuals_error_sfinae): Split out.
443 * cp-tree.h: Declare it.
444 * init.c (build_new_1): Use it.
445 (build_value_init_noctor): Handle FUNCTION_TYPE.
447 * semantics.c (finish_decltype_type): Simplify handling of unknown
450 * semantics.c (finish_decltype_type): Add complain parm.
452 * parser.c (cp_parser_decltype): Adjust.
453 * pt.c (tsubst): Adjust.
456 * cvt.c (ocp_convert): Handle converting scoped enum to bool.
458 2011-03-31 Jason Merrill <jason@redhat.com>
461 * semantics.c (finish_call_expr): Remove assert.
464 * method.c (defaultable_fn_check): Templates are not defaultable.
466 * parser.c (cp_parser_init_declarator): Avoid redundant
467 cp_finish_decl for member declarations.
469 2011-03-30 Jason Merrill <jason@redhat.com>
472 * semantics.c (non_const_var_error): Just return if DECL_INITIAL
475 2011-03-30 Jason Merrill <jason@redhat.com>
478 * semantics.c (potential_constant_expression_1): Handle
479 UNORDERED_EXPR and ORDERED_EXPR.
482 * semantics.c (finish_compound_literal): Do put static/constant
483 arrays in static variables.
485 * call.c (convert_like_real) [ck_list]: Build up the
486 initializer_list object directly.
487 * decl.c (build_init_list_var_init): Adjust.
489 * call.c (convert_like_real): Correct TREE_CONSTANT on CONSTRUCTOR.
490 * decl.c (reshape_init_array_1): Likewise.
492 2011-03-29 Jason Merrill <jason@redhat.com>
495 * pt.c (value_dependent_expression_p) [VAR_DECL]: Make sure
496 the variable is constant before looking at its initializer.
499 * pt.c (value_dependent_expression_p): Handle TEMPLATE_ID_EXPR.
502 * semantics.c (potential_constant_expression_1): Change error about
503 use of *this in constructor into sorry.
506 * decl.c (cp_finish_decl): Defer validation of constexpr member
508 * class.c (finalize_literal_type_property): Validate them here.
509 * semantics.c (is_valid_constexpr_fn): Don't check completeness.
511 * semantics.c (is_valid_constexpr_fn): Specify input location.
513 2011-03-28 Jason Merrill <jason@redhat.com>
516 * pt.c (maybe_adjust_types_for_deduction): Handle T&& deduction
517 from overloaded function.
520 * call.c (build_array_conv): New.
521 (implicit_conversion): Use it.
523 * call.c (reference_binding): Allow direct binding to an array
527 * parser.c (cp_parser_compound_statement): Add function_body parm.
528 Complain about non-body compound-stmt in constexpr fn.
529 (cp_parser_primary_expression, cp_parser_statement): Adjust.
530 (cp_parser_implicitly_scoped_statement): Adjust.
531 (cp_parser_function_body, cp_parser_try_block): Adjust.
532 (cp_parser_handler, cp_parser_objc_synchronized_statement): Adjust.
533 (cp_parser_objc_try_catch_finally_statement): Adjust.
536 * semantics.c (constexpr_fn_retval): New. Allow using-declaration
537 and using-definition.
538 (register_constexpr_fundef): Call it.
540 * except.c (build_noexcept_spec): Call cxx_constant_value after
543 2011-03-25 Kai Tietz <ktietz@redhat.com>
545 * lex.c (interface_strcmp): Handle dos-paths.
546 (handle_pragma_implementation): Use filename_cmp instead of
548 (in_main_input_context): Likewise.
550 2011-03-25 Jason Merrill <jason@redhat.com>
553 * method.c (defaulted_late_check): Check for exception spec mismatch.
554 (defaultable_fn_check): Allow exception spec and virtual.
555 * class.c (check_for_override): A virtual dtor is non-trivial.
558 * pt.c (build_non_dependent_expr): Keep dereferences outside the
561 2011-03-25 Kai Tietz <ktietz@redhat.com>
563 * decl.c (decls_match): Replace target hook
564 call of comp_type_attributes by version in tree.c file.
565 * search.c (check_final_overrider): Likewise.
566 * typeck.c (structural_comptypes): Likewise.
568 2011-03-21 Kai Tietz <ktietz@redhat.com>
571 * cxx-pretty-print.c (pp_cxx_ptr_operator):
572 Display allowed attributes for function pointer types.
573 * error.c (dump_type_prefix): Likewise.
575 * tree.c (cxx_attribute_table): Adjust table.
577 2011-03-18 Jason Merrill <jason@redhat.com>
580 * semantics.c (finish_call_expr): Allow TARGET_EXPR for now.
583 * call.c (build_over_call): Don't skip ck_rvalue.
585 2011-03-17 Jason Merrill <jason@redhat.com>
588 * semantics.c (cxx_eval_constant_expression) [NOP_EXPR]: Don't let
589 the conversion set TREE_OVERFLOW.
592 * semantics.c (finish_decltype_type): Return T&& for xvalue.
593 * typeck.c (unlowered_expr_type): Preserve cv-quals.
596 * decl.c (revert_static_member_fn): Strip function-cv-quals.
598 2011-03-16 Jason Merrill <jason@redhat.com>
601 * semantics.c (potential_constant_expression_1): Don't allow *this
603 (register_constexpr_fundef): Use potential_rvalue_constant_expression.
606 * decl.c (compute_array_index_type): Don't bother trying to deal
607 with literal classes in ABI v1.
610 * decl.c (duplicate_decls): Return NULL_TREE for clashing
614 * semantics.c (cxx_eval_constant_expression) [COMPOUND_EXPR]: Don't
615 use the generic binary expression handling.
617 2011-03-16 Diego Novillo <dnovillo@google.com>
619 * Make-lang.in (CXX_PARSER_H): New.
620 (cp/parser.o): Add dependency on CXX_PARSER_H.
621 Add dependency on tree-pretty-print.h
622 (cp/cp-lang.o): Add dependency on CXX_PARSER_H.
623 * cp-lang.c: Include parser.h.
624 * parser.c: Include parser.h.
625 (struct cp_token): Add bitfield purged_p.
628 (CPP_PURGED): Remove. Update all users.
629 (struct cp_lexer): Change field buffer to be a VEC of cp_token.
630 Remove field buffer_length.
633 (struct tree_check): Move to parser.h.
634 (cp_token_position): Likewise.
635 (struct cp_token_cache): Likewise.
636 (CPP_KEYWORD): Likewise.
637 (CPP_TEMPLATE_ID): Likewise.
638 (CPP_NESTED_NAME_SPECIFIER): Likewise.
639 (N_CP_TTYPES): Likewise.
640 (enum cp_parser_status_kind): Likewise.
641 (struct cp_parser_context): Likewise.
642 (struct cp_default_arg_entry_d): Likewise.
643 (struct cp_unparsed_functions_entry_d): Likewise.
644 (struct cp_parser): Likewise.
645 (cp_lexer_dump_tokens): New.
646 (cp_lexer_debug_tokens): New.
647 (cp_lexer_finished_p): New.
648 (cp_lexer_alloc): Factor out of cp_lexer_new_main.
649 (cp_lexer_new_main): Re-write main lexing loop to push
650 tokens into the new VEC buffer.
651 (cp_lexer_print_token): Improve printing of CPP_NUMBER tokens.
652 Do not abort if the token type is not recognized, just print
654 * parser.h: New file.
655 * config-lang.in (gtfiles): Add cp/parser.h.
657 2011-03-16 Jason Merrill <jason@redhat.com>
660 * typeck.c (check_return_expr): Fix conditions for setting
661 LOOKUP_PREFER_RVALUE.
663 * call.c (build_over_call): Remove require_complete_type_sfinae call.
666 * decl.c (check_array_designated_initializer): Allow integer index.
667 (reshape_init_array_1): Set index on the elements.
669 2011-03-16 Jason Merrill <jason@redhat.com>
672 * typeck.c (convert_for_initialization): Use
673 perform_implicit_conversion_flags.
674 * call.c (standard_conversion): If LOOKUP_PREFER_RVALUE, set
675 rvaluedness_matches_p on ck_rvalue.
676 (convert_like_real) [ck_rvalue]: And restore it here.
679 * call.c (convert_arg_to_ellipsis): Handle incomplete type.
681 2011-03-16 Jason Merrill <jason@redhat.com>
683 * parser.c (cp_parser_abort_tentative_parse): Make sure we haven't
684 committed to this tentative parse.
687 * semantics.c (finish_call_expr): Preserve reference semantics
690 * call.c (convert_default_arg): Use LOOKUP_IMPLICIT.
692 2011-03-16 Jakub Jelinek <jakub@redhat.com>
694 * cp-objcp-common.c (cp_function_decl_explicit_p): Don't crash if
695 DECL_LANG_SPECIFIC is NULL.
697 2011-03-15 Jason Merrill <jason@redhat.com>
700 * pt.c (value_dependent_expression_p) [NOEXCEPT_EXPR]: Don't
701 check value_dependent_expression_p on the operand.
703 * semantics.c (push_cx_call_context): Return bool.
704 (cxx_eval_call_expression): Handle excess depth.
707 * method.c (synthesized_method_walk): Cleanups don't affect the
708 triviality of a constructor, but do affect deletion and exception
711 2011-03-15 Rodrigo Rivas Costa <rodrigorivascosta@gmail.com>
713 * decl2.c (cp_check_const_attributes): New.
714 (cplus_decl_attributes): Call cp_check_const_attributes.
716 2011-03-15 Jason Merrill <jason@redhat.com>
719 * call.c (convert_default_arg): Use DECL_ORIGIN of fn. Check for
721 (push_defarg_context, pop_defarg_context): New.
722 * parser.c (cp_parser_late_parsing_default_args): Use them.
723 * cp-tree.h: Declare them.
725 2011-03-11 Dodji Seketeli <dodji@redhat.com>
727 * call.c (add_builtin_candidate)<case INDIRECT_REF>: The type of
728 the argument of the indirection operator should not be dependent.
731 2011-03-11 Jason Merrill <jason@redhat.com>
734 * pt.c (tsubst) [TYPENAME_TYPE]: Only give errors if tf_error.
737 * parser.c (cp_parser_template_type_arg): Set
738 type_definition_forbidden_message.
741 * decl.c (compute_array_index_type): Discard folding
742 if it didn't produce a constant.
744 2011-03-11 Jakub Jelinek <jakub@redhat.com>
747 * init.c (build_zero_init_1): Extracted from build_zero_init.
748 Add FIELD_SIZE argument, if non-NULL and field bit_position
749 as not smaller than that, don't add that field's initializer.
750 Pass DECL_SIZE as last argument to build_zero_init_1
751 for DECL_FIELD_IS_BASE fields.
752 (build_zero_init): Use build_zero_init_1.
754 2011-03-10 Jason Merrill <jason@redhat.com>
757 * pt.c (iterative_hash_template_arg): Remove special case for
761 * parser.c (cp_parser_single_declaration): Just return if
762 cp_parser_parse_and_diagnose_invalid_type_name complained.
764 2011-03-09 Jason Merrill <jason@redhat.com>
767 * pt.c (unify): An unresolved overload is a nondeduced context.
769 2011-03-09 Martin Jambor <mjambor@suse.cz>
771 PR tree-optimization/47714
772 * method.c (use_thunk): Clear addressable flag of thunk arguments.
774 2011-03-08 Dodji Seketeli <dodji@redhat.com>
777 * pt.c (convert_nontype_argument): Only call decay_conversion on
780 2011-03-08 Jason Merrill <jason@redhat.com>
783 * mangle.c (write_template_arg_literal) [STRING_CST]: Sorry.
786 * pt.c (convert_nontype_argument): Don't crash on non-pointer
787 argument to pointer parameter.
790 * pt.c (instantiate_decl): Don't clear DECL_INTERFACE_KNOWN on
793 2011-03-08 Dodji Seketeli <dodji@redhat.com>
796 * name-lookup.c (binding_to_template_parms_of_scope_p): Only
797 consider scopes of primary template definitions. Adjust comments.
799 2011-03-07 Jason Merrill <jason@redhat.com>
802 * pt.c (convert_nontype_argument): Fix -fpermissive allowing
804 * semantics.c (potential_constant_expression_1): Check TREE_OVERFLOW.
807 * init.c (constant_value_1): Always require init to be TREE_CONSTANT.
810 * mangle.c (write_type): Strip cv-quals from FUNCTION_TYPE here.
811 (write_CV_qualifiers_for_type): Not here.
813 2011-03-06 Joseph Myers <joseph@codesourcery.com>
815 * lang-specs.h: Match -save-temps* instead of -save-temps.
817 2011-03-05 Jason Merrill <jason@redhat.com>
819 * mangle.c (write_expression): Change ABI v6 to v5.
820 (write_type): Likewise.
822 2011-03-04 Jan Hubicka <jh@suse.cz>
825 * optimize.c (maybe_clone_body): Update call of cgraph_same_body_alias
826 and cgraph_add_thunk.
827 * method.c (make_alias_for_thunk, use_thunk): Likewise.
828 * mangle.c (mangle_decl): Likewise.
830 2011-03-04 Jason Merrill <jason@redhat.com>
833 * pt.c (tsubst_copy_and_build) [PSEUDO_DTOR_EXPR]: Use tsubst for type.
834 (tsubst_copy) [default]: Just return t if !ENABLE_CHECKING.
837 * search.c (check_final_overrider): Allow pointer to same incomplete
838 class type with different cv-quals.
840 2011-03-03 Paolo Carlini <paolo.carlini@oracle.com>
843 * pt.c (tsubst_template_args): Check argument t for error_mark_node.
845 2011-03-03 Jason Merrill <jason@redhat.com>
848 * pt.c (tsubst_copy_and_build) [TARGET_EXPR]: Retain TREE_CONSTANT.
850 2011-03-02 Jason Merrill <jason@redhat.com>
853 * parser.c (cp_parser_condition): Don't fold_non_dependent_expr here.
856 * tree.c (build_vec_init_elt): Split out from...
857 (build_vec_init_expr): ...here.
858 (diagnose_non_constexpr_vec_init): New fn.
859 * semantics.c (potential_constant_expression_1): Use it.
860 * cp-tree.h: Declare it.
862 2011-03-01 Jason Merrill <jason@redhat.com>
865 * parser.c (cp_parser_primary_expression): Don't warn about a
866 failed tentative parse.
869 * semantics.c (cxx_bind_parameters_in_call): Don't call
870 adjust_temp_type on non-constant args.
873 * call.c (standard_conversion): Provide requested cv-quals on
874 class rvalue conversion.
877 * decl2.c (grokbitfield): Handle type-dependent width.
879 2011-02-28 Jason Merrill <jason@redhat.com>
882 * class.c (update_vtable_entry_for_fn): Check BINFO_LOST_PRIMARY_P
883 after checking for a non-thunk.
885 2011-02-26 Jason Merrill <jason@redhat.com>
888 * tree.c (cp_tree_equal): Compare DECL_PARM_LEVEL.
889 * pt.c (iterative_hash_template_arg): And hash it.
892 * semantics.c (non_const_var_error): Split out from...
893 (cxx_eval_constant_expression): ...here.
894 (potential_constant_expression_1) [VAR_DECL]: Use it.
895 Allow dependent variables.
897 2011-02-24 Jason Merrill <jason@redhat.com>
899 * parser.c (cp_parser_constant_expression): Set
900 non_integral_constant_expression correctly for C++0x too.
901 (cp_parser_static_assert): Allow non-constant expression.
902 (cp_parser_direct_declarator): Expect non_constant_p to be set
904 * pt.c (value_dependent_expression_p): Handle TYPEID_EXPR.
905 * semantics.c (maybe_constant_value): Check type_unknown_p too.
906 (potential_rvalue_constant_expression): New.
907 (require_potential_rvalue_constant_expression): New.
909 2011-02-23 Jason Merrill <jason@redhat.com>
911 * cp-tree.h (DECL_PARM_LEVEL): New.
912 (struct lang_decl_parm): Add level field.
913 * name-lookup.c (function_parm_depth): New fn.
914 * name-lookup.h: Declare it.
915 * parser.c (cp_parser_parameter_declaration_list): Use it.
916 * mangle.c (struct globals): Add parm_depth field.
917 (write_bare_function_type): Adjust it.
918 (write_expression): Include the level delta in PARM_DECL mangling
921 * semantics.c (finish_decltype_type): Remove shortcut for decltype
923 * mangle.c (write_type) [DECLTYPE_TYPE]: Strip it here for abi < 6.
925 2011-02-23 Nathan Froyd <froydnj@codesourcery.com>
928 * parser.c (cp_parser_class_specifier): Require a closing brace
929 to attempt error recovery.
931 2011-02-23 Jakub Jelinek <jakub@redhat.com>
934 * pt.c (struct pending_template): Add chain_next GTY option.
935 * decl.c (struct named_label_use_entry): Likewise.
937 2011-02-22 Paolo Carlini <paolo.carlini@oracle.com>
940 * semantics.c (build_lambda_object): Bail out if a field is
943 2011-02-22 Dodji Seketeli <dodji@redhat.com>
946 * class.c (dfs_declare_virt_assop_and_dtor)
947 (declare_virt_assop_and_dtor): New static functions.
948 (add_implicitly_declared_members): Use
949 declare_virt_assop_and_dtor.
951 2011-02-21 Jason Merrill <jason@redhat.com>
954 * decl2.c (decl_constant_var_p): A constexpr var needs an
955 initializer to be constant.
956 * semantics.c (cxx_eval_constant_expression): Complain about
957 constexpr var used in its own initializer.
958 * call.c (set_up_extended_ref_temp): Set
959 DECL_INITIALIZED_BY_CONSTANT_EXPRESSION_P too.
961 2011-02-20 Jason Merrill <jason@redhat.com>
964 * semantics.c (cxx_eval_call_expression): Call
965 cxx_eval_constant_expression in trivial shortcut.
968 * call.c (convert_class_to_reference): Don't try to set up a
969 second conv sequence for non-viable candidates.
972 * error.c (location_of): Handle non-tagged types.
975 * method.c (process_subob_fn): Instantiate constexpr templates.
976 * optimize.c (maybe_clone_body): Propagate DECL_DECLARED_CONSTEXPR_P.
978 2011-02-20 Dodji Seketeli <dodji@redhat.com>
981 * pt.c (tsubst_pack_expansion): do not use
982 cp_tree_equal/same_type_p to detect an expansion of a parameter
985 2011-02-19 Jason Merrill <jason@redhat.com>
988 * semantics.c (cxx_eval_call_expression): Shortcut trivial copy.
990 2011-02-18 Paolo Carlini <paolo.carlini@oracle.com>
993 * semantics.c (finish_non_static_data_member): Early return if
994 object is error_mark_node.
996 2011-02-18 Dodji Seketeli <dodji@redhat.com>
999 * pt.c (do_auto_deduction): Do not mention error_mark_node in
1001 * semantics.c (finish_id_expression): Do not pass erroneous decl
1002 to decl_constant_var_p.
1004 2011-02-17 Jakub Jelinek <jakub@redhat.com>
1007 * cvt.c (convert_from_reference): Call mark_exp_read.
1009 2011-02-11 Dodji Seketeli <dodji@redhat.com>
1012 * pt.c (finish_call_expr): Consider a call expression that has a
1013 dependent "this" pointer as being dependent. Add comments.
1014 (dependent_type_p, type_dependent_expression_p): Update comments.
1016 2011-02-16 Dodji Seketeli <dodji@redhat.com>
1019 * pt.c (tsubst_copy)<case SIZEOF_EXPR>: Ensure that even pack
1020 expansion arguments are not evaluated.
1022 2011-02-16 Jakub Jelinek <jakub@redhat.com>
1025 * cp-tree.h (ENUM_FIXED_UNDERLYING_TYPE_P): Use TYPE_LANG_FLAG_5
1026 instead of TYPE_LANG_FLAG_3.
1027 * pt.c (lookup_template_class): Copy over
1028 ENUM_FIXED_UNDERLYING_TYPE_P.
1030 2011-02-15 Jason Merrill <jason@redhat.com>
1033 * method.c (synthesized_method_walk): Always exit early for
1034 trivial fn in C++98 mode.
1036 2011-02-14 Jason Merrill <jason@redhat.com>
1039 * parser.c (cp_parser_enumerator_definition): Call
1040 fold_non_dependent_expr.
1042 2011-02-09 Jason Merrill <jason@redhat.com>
1044 * decl.c (cp_make_fname_decl): Set DECL_THIS_STATIC at toplevel.
1045 * semantics.c (finish_fname): Only return the name if we're in
1048 * decl.c (build_enumerator): Don't perform integral promotions on
1049 non-integral constants.
1051 * cvt.c (convert_to_void): Handle null op1.
1053 * class.c (type_has_constexpr_default_constructor): Make sure the
1054 caller stripped an enclosing array.
1055 * init.c (perform_member_init): Strip arrays before calling it.
1058 * semantics.c (potential_constant_expression_1): Handle TEMPLATE_DECL.
1060 2011-02-03 Dodji Seketeli <dodji@redhat.com>
1063 * tree.c (cp_tree_equal)<TEMPLATE_PARM_INDEX>: Take the number of
1064 template parameters in account.
1066 2011-02-03 Nathan Froyd <froydnj@codesourcery.com>
1069 * parser.c (cp_parser_class_specifier): Fix setting of
1072 2011-01-31 Jakub Jelinek <jakub@redhat.com>
1075 * semantics.c (build_data_member_initialization): Handle
1076 STATEMENT_LIST always instead of just for CLEANUP_BODY.
1078 2011-01-31 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
1080 * g++spec.c (lang_specific_driver) [HAVE_LD_STATIC_DYNAMIC] Use
1081 LD_STATIC_OPTION, LD_DYNAMIC_OPTION.
1083 2011-01-29 Dodji Seketeli <dodji@redhat.com>
1086 * cp-tree.h (fixup_template_parms): Declare.
1087 * pt.c (end_template_parm_list): Do not fixup template parms here.
1088 (fixup_template_parms): Remove static. Fix typo in the
1089 comments. Remove useless code statement.
1090 (fixup_template_parm): For a template template parameter, fixup
1091 its attributes before fixing up its type.
1093 (cp_parser_template_declaration_after_export): After parsing
1094 template parameters fixup their types.
1096 2011-01-26 Jakub Jelinek <jakub@redhat.com>
1099 * semantics.c (potential_constant_expression_1): Handle
1102 2011-01-26 Dave Korn <dave.korn.cygwin@gmail.com>
1105 * semantics.c (expand_or_defer_fn_1): Handle it.
1106 * decl2.c (decl_needed_p): Likewise.
1108 2011-01-21 Jason Merrill <jason@redhat.com>
1111 * semantics.c (build_constexpr_constructor_member_initializers):
1112 Handle trivial copy.
1114 2011-01-21 Jakub Jelinek <jakub@redhat.com>
1117 * semantics.c (begin_for_stmt): If -fno-for-scope, don't
1118 assume init must be NULL if scope is NULL.
1119 (begin_range_for_stmt): Likewise.
1121 2011-01-21 Jason Merrill <jason@redhat.com>
1124 * semantics.c (cxx_eval_constant_expression): Handle OFFSET_REF.
1127 * semantics.c (potential_constant_expression_1): Split out from
1128 potential_constant_expression. Add want_rval parm. Handle
1129 template expression forms. Don't enforce restriction on address
1130 of automatic variable here. Add a couple of diagnostics that
1132 (require_potential_constant_expression): New entry point.
1133 (build_data_member_initialization, register_constexpr_fundef): Adjust.
1134 (maybe_constant_value): Check potential_constant_expression.
1135 * pt.c (fold_non_dependent_expr_sfinae): Likewise.
1136 * tree.c (build_vec_init_expr): Adjust.
1138 2011-01-19 Jakub Jelinek <jakub@redhat.com>
1141 * decl2.c (finish_anon_union): Only call mangle_decl if TREE_STATIC
1144 2011-01-17 Jason Merrill <jason@redhat.com>
1147 * semantics.c (base_field_constructor_elt): New fn.
1148 (cxx_eval_bare_aggregate): Use it.
1149 (build_data_member_initialization): Leave COMPONENT_REF for
1152 2011-01-14 Rodrigo Rivas Costa <rodrigorivascosta@gmail.com>
1154 * parser.c (cp_parser_range_for): Remove the "unused variable" warning
1157 2011-01-15 Giovanni Funchal <gafunchal@gmail.com>
1158 Jonathan Wakely <jwakely.gcc@gmail.com>
1161 * decl.c (grokdeclarator): Reject mutable reference members.
1163 2011-01-14 Jason Merrill <jason@redhat.com>
1166 * pt.c (coerce_template_parms): Fix error recovery.
1169 * typeck2.c (check_narrowing): Only check arithmetic types.
1172 * tree.c (build_vec_init_expr): Handle flexible array
1175 2011-01-13 Kai Tietz <kai.tietz@onevision.com>
1178 * cp-tree.h (CLASSTYPE_VISIBILITY): Use
1179 TYPE_MAIN_DECL instead of TYPE_NAME.
1180 (CLASSTYPE_VISIBILITY_SPECIFIED): Likewise.
1181 * decl2.c (determine_visibility): Add check
1182 of CLASS_TYPE_P for underlying_type.
1184 2011-01-12 Rodrigo Rivas Costa <rodrigorivascosta@gmail.com>
1186 * cp-tree.h (begin_for_scope): New prototype.
1187 (begin_for_stmt): Update prototype.
1188 (begin_range_for_stmt): Update prototype.
1189 * init.c (build_vec_init): Update call to begin_for_stmt.
1190 * parser.c (cp_parser_for): New.
1191 (cp_parser_c_for): Add three new parameters.
1192 (cp_parser_range_for): Likewise. Most parsing code removed.
1193 (cp_parser_iteration_statement): Call cp_parser_for instead of
1194 cp_parser_c_for and cp_parser_range_for.
1195 (cp_parser_for_init_statement): Add new parameter and return type.
1196 (cp_parser_block_declaration): Update call to
1197 cp_parser_simple_declaration.
1198 (cp_parser_simple_declaration): Add new parameter.
1199 Update call to cp_parser_init_declarator.
1200 (cp_parser_init_declarator): Add new parameter.
1201 * pt.c (tsubst_expr): Update call to begin_for_stmt.
1202 * semantics.c (begin_for_scope): New.
1203 (begin_for_stmt): Add two new parameters.
1204 (begin_range_for_stmt): Likewise.
1206 2011-01-12 Nicola Pero <nicola.pero@meta-innovation.com>
1208 * parser.c (cp_parser_objc_at_property_declaration): Improved
1211 2011-01-11 Dodji Seketeli <dodji@redhat.com>
1214 * cp-lang.c (get_template_innermost_arguments_folded)
1215 (get_template_argument_pack_elems_folded)
1216 (template_arg_needs_folding, fold_cplus_constants): New static
1218 (LANG_HOOKS_GET_INNERMOST_GENERIC_ARGS): Set this hook to
1219 get_template_innermost_arguments_folded.
1220 (LANG_HOOKS_GET_ARGUMENT_PACK_ELEMS): Set this hook to
1221 get_template_argument_pack_elems_folded.
1223 2011-01-11 Jason Merrill <jason@redhat.com>
1226 * init.c (build_new_1): Handle value-init in templates differently.
1229 * tree.c (maybe_dummy_object): Check current_class_ref against
1230 context, not current_class_type.
1232 2011-01-08 Nicola Pero <nicola.pero@meta-innovation.com>
1235 * parser.c (cp_parser_objc_typename): If the type is unknown, for
1236 error recovery purposes behave as if it was not specified so that
1237 the default type is used.
1239 2011-01-07 Jakub Jelinek <jakub@redhat.com>
1242 * pt.c (tsubst_copy_and_build): Use tsubst instead of tsubst_copy
1243 for the second build_x_va_arg argument.
1245 2011-01-05 Tom Tromey <tromey@redhat.com>
1247 * typeck.c (cp_build_addr_expr_1): Update call to lvalue_error.
1248 (lvalue_or_else): Likewise.
1250 2011-01-01 Kai Tietz <kai.tietz@onevision.com>
1253 * tree.c (cxx_type_hash_eq):
1254 Allow METHOD_TYPE, too.
1257 Copyright (C) 2011 Free Software Foundation, Inc.
1259 Copying and distribution of this file, with or without modification,
1260 are permitted in any medium without royalty provided the copyright
1261 notice and this notice are preserved.