1 2011-04-28 Paolo Carlini <paolo.carlini@oracle.com>
4 * tree.c (build_cplus_new): Check build_target_expr return
5 value for error_mark_node.
7 2011-04-28 Paolo Carlini <paolo.carlini@oracle.com>
10 * semantics.c (literal_type_p): Reference types are literal types,
12 (valid_type_in_constexpr_fundecl_p): Remove.
13 (is_valid_constexpr_fn): Adjust.
15 2011-04-27 Jason Merrill <jason@redhat.com>
18 Implement list-initialization of _Complex.
19 * decl.c (reshape_init_r): Allow {real,imag} for _Complex.
20 (check_initializer): Likewise.
21 * call.c (build_complex_conv): New.
22 (implicit_conversion): Call it.
23 (convert_like_real): Handle it.
24 * typeck2.c (check_narrowing): Handle it.
26 * init.c (build_vec_delete_1): Look for sfk_deleting_destructor to
27 decide whether to delete.
28 (build_vec_init): Pass sfk_complete_destructor.
31 * cp-tree.def (VEC_INIT_EXPR): Add third operand.
32 * cp-tree.h (VEC_INIT_EXPR_NELTS): New.
33 * cp-gimplify.c (cp_gimplify_expr) [VEC_INIT_EXPR]: Handle it.
34 * tree.c (build_vec_init_expr): Handle getting pointer/nelts.
35 (build_vec_init_elt): Don't expect an array type.
36 (build_array_copy): Adjust.
37 * init.c (perform_member_init): Adjust.
38 (build_new_1): Use build_vec_init_expr.
40 * class.c (resolve_address_of_overloaded_function): Don't
41 change OVERLOAD to TREE_LIST.
42 * pt.c (print_candidates_1): Remove nonsensical assert.
45 * parser.c (cp_parser_diagnose_invalid_type_name): Commit
46 to tentative parse sooner.
48 2011-04-26 Jason Merrill <jason@redhat.com>
51 * parser.c (cp_parser_primary_expression): Set *idk to
52 CP_ID_KIND_NONE for a parenthesized identifier.
54 * ptree.c (cxx_print_type) [TYPENAME_TYPE]: Dump fullname.
55 (cxx_print_identifier): Correct indentation.
58 * decl.c (cxx_maybe_build_cleanup): Add complain parm.
59 * tree.c (force_target_expr): Add complain parm.
60 (build_target_expr_with_type): Likewise.
61 (get_target_expr_sfinae): Split out.
62 (build_vec_init_expr, bot_manip): Adjust.
63 * init.c (build_vec_delete, build_vec_delete_1): Add complain parm.
64 (build_delete, build_dtor_call): Likewise.
65 (perform_direct_initialization_if_possible): Adjust.
66 (build_vec_init): Handle error return.
67 * cvt.c (force_rvalue): Add complain parm.
68 Call build_special_member_call directly.
69 * decl2.c (delete_sanity): Add complain parm.
70 (build_cleanup): Adjust.
71 * pt.c (tsubst_copy_and_build, tsubst_expr): Adjust.
72 * semantics.c (finish_stmt_expr_expr): Adjust.
73 (finish_compound_literal): Adjust.
74 * parser.c (cp_parser_delete_expression): Adjust.
75 * typeck2.c (build_functional_cast): Adjust.
78 2011-04-26 Martin Jambor <mjambor@suse.cz>
80 * class.c (cp_fold_obj_type_ref): Remove.
81 * cp-tree.h (cp_fold_obj_type_ref): Remove declaration.
83 2011-04-25 Paolo Carlini <paolo.carlini@oracle.com>
85 * cp-tree.def: Add a new UNDERLYING_TYPE tree code.
86 * cp-tree.h (enum cp_trait_kind): Add CPTK_UNDERLYING_TYPE, tidy.
87 (UNDERLYING_TYPE_TYPE): Add.
88 * cp-objcp-common.c (cp_common_init_ts): Mark UNDERLYING_TYPE
90 * parser.c (cp_lexer_next_token_is_decl_specifier_keyword,
91 cp_parser_simple_type_specifier): Handle UNDERLYING_TYPE.
92 (cp_parser_trait_expr): Deal with RID_UNDERLYING_TYPE; tidy.
93 * semantics.c (finish_underlying_type): New.
94 * typeck.c (structural_comptypes): Handle UNDERLYING_TYPE.
95 * error.c (dump_type, dump_type_prefix, dump_type_suffix): Likewise.
96 * cxx-pretty-print.c (p_cxx_type_id): Likewise.
97 * tree.c (cp_walk_subtrees): Likewise.
98 * pt.c (for_each_template_parm_r, tsubst, unify,
99 dependent_type_p_r): Likewise.
100 * mangle.c (write_type): Sorry for __underlying_type.
102 2011-04-25 Jason Merrill <jason@redhat.com>
105 * decl.c (type_dependent_init_p): New.
106 (cp_finish_decl): Check it.
107 * pt.c (any_type_dependent_elements_p): New.
108 * cp-tree.h: Declare it.
110 2011-04-20 Jason Merrill <jason@redhat.com>
112 * semantics.c (finish_compound_literal): Don't put an array
113 with a dtor in a static variable.
115 * call.c (build_over_call): Handle trivial dtor.
117 * search.c (lookup_fnfields_slot): Call complete_type.
120 * decl2.c (build_offset_ref_call_from_tree): Move
121 non-dependency of object outside condition.
124 * decl.c (cp_finish_decl): Simplify template handling.
126 2011-04-20 Jim Meyering <meyering@redhat.com>
128 * tree.c (cxx_printable_name_internal): Remove useless if-before-free.
130 2011-04-19 Jason Merrill <jason@redhat.com>
133 * typeck.c (cp_build_binary_op): Fold COMPLEX_EXPR.
136 * decl.c (duplicate_decls): Keep always_inline attribute
137 in sync with DECL_DISREGARD_INLINE_LIMITS.
139 2011-04-18 Jason Merrill <jason@redhat.com>
142 * typeck2.c (build_functional_cast): Handle VOID_TYPE.
145 * init.c (build_value_init): Handle UNION_TYPE the same.
147 2011-04-18 Jakub Jelinek <jakub@redhat.com>
150 * parser.c (cp_parser_omp_for_loop): Don't use cp_parser_omp_for_incr
151 for type dependent pointers.
153 2011-04-18 Jim Meyering <meyering@redhat.com>
155 * pt.c (type_unification_real): Fix typo in comment: s/in in/in/.
157 2011-04-17 Jan Hubicka <jh@suse.cz>
159 * semantics.c (finish_goto_stmt): Do set UNINLINABLE flag on computed
162 2011-04-17 Jason Merrill <jason@redhat.com>
165 * typeck2.c (build_functional_cast): Disallow array type.
167 * tree.c (get_target_expr): Handle VEC_INIT_EXPR.
169 2011-04-17 Jan Hubicka <jh@suse.cz>
171 * class.c (cp_fold_obj_type_ref): Drop vtable_method.
173 2011-04-15 Rodrigo Rivas Costa <rodrigorivascosta@gmail.com>
176 * parser.c (cp_convert_range_for): Split into
177 cp_parser_perform_range_for_lookup.
178 (cp_parser_perform_range_for_lookup): New.
179 (cp_parser_range_for_member_function): New.
180 (cp_parser_for_init_statement): Correct error message.
181 * semantics.c (finish_call_expr): Accept COMPONENT_REF.
183 2011-04-14 Nicola Pero <nicola.pero@meta-innovation.com>
185 * parser.c (cp_parser_objc_protocol_declaration): Updated for
186 change from objc_declare_protocols() to objc_declare_protocol().
188 2011-04-14 Nathan Froyd <froydnj@codesourcery.com>
191 * typeck.c (cxx_mark_addressable) [CONST_DECL]: Mark addressable
192 and return immediately.
194 2011-04-14 Nathan Froyd <froydnj@codesourcery.com>
196 * cp-tree.def (SWITCH_STMT): Add an extra operand.
197 * cp-objcp-common.c (cp_common_init_ts): Mark it as TS_TYPED.
198 * cp-tree.h (SWITCH_STMT_SCOPE): Define.
199 * semantics.c (begin_switch__stmt): Pass scope to build_stmt.
200 (finish_switch_stmt): Use SWITCH_STMT_SCOPE instead of TREE_CHAIN.
202 2011-04-14 Nathan Froyd <froydnj@codesourcery.com>
204 * cp-tree.def (IF_STMT): Add an extra operand.
205 * cp-objcp-common.c (cp_common_init_ts): Mark it as TS_TYPED.
206 * cp-tree.h (IF_SCOPE): Define.
207 * semantics.c (begin_if_stmt): Pass scope to build_stmt.
208 (finish_if_stmt): Use IF_SCOPE instead of TREE_CHAIN.
210 2011-04-14 Nathan Froyd <froydnj@codesourcery.com>
212 * cp-tree.def (FOR_STMT, RANGE_FOR_STMT): Add an extra operand.
213 * cp-objcp-common.c (cp_common_init_ts): Mark them as TS_TYPED.
214 * cp-tree.h (FOR_SCOPE, RANGE_FOR_SCOPE): Define.
215 * semantics.c (begin_for_stmt): Pass an extra arg to build_stmt.
216 Use FOR_SCOPE instead of TREE_CHAIN.
217 (begin_range_for_stmt): Likewise, with RANGE_FOR_SCOPE.
218 (finish_for_stmt): Likewise.
220 2011-04-14 Jason Merrill <jason@redhat.com>
222 * parser.c (cp_parser_postfix_expression): Fix flags passed to
223 build_new_method_call.
224 * semantics.c (finish_call_expr): Likewise.
227 * init.c (build_value_init_noctor): Check complain consistently.
230 * typeck.c (cp_build_binary_op): Don't decay void operands.
233 * decl.c (compute_array_index_type): Use get_temp_regvar instead
235 * init.c (get_temp_regvar): No longer static.
236 * cp-tree.h: Declare it.
238 2011-04-14 Nicola Pero <nicola.pero@meta-innovation.com>
240 * parser.c (cp_parser_objc_class_declaration): Updated for change
241 in objc_declare_class().
243 2011-04-14 Nathan Froyd <froydnj@codesourcery.com>
245 * decl.c (poplevel): Use block_chainon.
247 2011-04-13 Jason Merrill <jason@redhat.com>
250 * decl2.c (build_offset_ref_call_from_tree): Fix calling a functor
251 or pointer to (non-member) function.
253 2011-04-13 Jakub Jelinek <jakub@redhat.com>
256 * semantics.c (cxx_eval_array_reference): Handle reading from
257 wchar_t, char16_t and char32_t STRING_CST.
259 2011-04-13 Dodji Seketeli <dodji@redhat.com>
262 * class.c (fixed_type_or_null): We cannot determine the dynamic
263 type of a reference variable if its initializer is dependent.
265 2011-04-13 Jason Merrill <jason@redhat.com>
268 * pt.c (tsubst_copy_and_build) [CALL_EXPR]: Don't complain about
269 unqualified lookup failing if we're still in a template.
271 2011-04-12 Nathan Froyd <froydnj@codesourcery.com>
273 * cp-lang.c (cp_init_ts): Call cp_common_init_ts. Move
274 tree_contains_struct initialization to...
275 * cp-objcp-common.c (cp_common_init_ts): ...here. Use MARK_*
277 * cp-objcp-common.h (cp_common_init_ts): Declare.
278 * cp-tree.h (union lang_tree_node): Check for TS_COMMON before
281 2011-04-12 Nicola Pero <nicola.pero@meta-innovation.com>
283 * parser.c (cp_parser_objc_message_expression): Updated call
284 to objc_build_message_expr.
286 2011-04-12 Martin Jambor <mjambor@suse.cz>
288 * class.c (cp_fold_obj_type_ref): Call cgraph_get_node instead of
289 cgraph_get_create_node.
290 * decl2.c (cp_write_global_declarations): Call cgraph_get_node
291 instead of cgraph_get_create_node.
292 * method.c (make_alias_for_thunk): Call cgraph_get_node
293 instead of cgraph_get_create_node, assert it returns non-NULL.
294 (use_thunk): Likewise.
295 * optimize.c (maybe_clone_body): Call cgraph_same_body_alias only
296 when flag_syntax_only is not set. Call cgraph_get_node instead of
297 cgraph_get_create_node.
298 (maybe_clone_body): Call cgraph_get_node instead of
299 cgraph_get_create_node.
301 2011-04-12 Martin Jambor <mjambor@suse.cz>
303 * class.c (cp_fold_obj_type_ref): Call cgraph_get_create_node
304 instead of cgraph_node.
305 * decl2.c (cxx_callgraph_analyze_expr): Likewise.
306 (cp_write_global_declarations): Likewise.
307 * optimize.c (maybe_clone_body): Likewise.
308 * semantics.c (maybe_add_lambda_conv_op): Likewise.
309 * mangle.c (mangle_decl): Likewise.
310 * method.c (make_alias_for_thunk): Likewise.
311 (use_thunk): Likewise.
313 2011-04-11 Jason Merrill <jason@redhat.com>
316 * decl.c (cp_complete_array_type_or_error): New.
317 * semantics.c (finish_compound_literal): Use it.
318 * cp-tree.h: Declare it.
321 * semantics.c (finish_compound_literal): Handle references.
324 * semantics.c (finish_compound_literal): Take complain parm.
325 (build_lambda_object): Adjust.
327 * call.c (convert_like_real): Adjust.
328 * decl.c (check_initializer): Adjust.
329 * parser.c (cp_parser_postfix_expression): Adjust.
330 (cp_parser_functional_cast): Adjust.
331 * pt.c (tsubst_copy_and_build): Adjust.
332 * typeck2.c (process_init_constructor_record): Adjust.
335 * cvt.c (ocp_convert): Use build_nop to convert to underlying type
339 * tree.c (maybe_dummy_object): Use build_x_indirect_ref rather
340 than cp_build_indirect_ref.
342 PR c++/48457, Core 1238
343 * call.c (reference_binding): Allow rvalue reference to bind to
345 * tree.c (lvalue_kind): Functions are always lvalues.
347 2011-04-07 Jason Merrill <jason@redhat.com>
350 * semantics.c (potential_constant_expression_1) [CALL_EXPR]: Check
351 arguments even if we don't know the function.
354 * tree.c (build_overload): Allow an unwrapped FUNCTION_DECL
355 at the end of the chain.
356 * pt.c (dependent_template_p): Use OVL_CURRENT/NEXT.
357 (iterative_hash_template_arg): Likewise.
360 * cp-tree.h (OVL_ARG_DEPENDENT): New.
361 * name-lookup.c (add_function): Set it.
362 * semantics.c (finish_call_expr): Free OVERLOADs if it's set.
365 * call.c (build_user_type_conversion_1): Use lookup_fnfields_slot.
366 Release unused vector.
369 * pt.c (fn_type_unification): Don't clear incomplete pack flag.
370 (type_unification_real): Clear it here instead.
373 * except.c (build_noexcept_spec): Propagate error_mark_node.
374 (finish_noexcept_expr): Likewise.
377 * typeck.c (build_x_compound_expr_from_list): Return error_mark_node
381 * call.c (resolve_args): Take complain.
382 (build_new_function_call, build_operator_new_call): Pass it.
383 (build_op_call, build_new_op, build_new_method_call): Pass it.
386 * typeck.c (check_for_casting_away_constness): Take complain.
387 (build_static_cast_1, build_reinterpret_cast_1): Pass it.
388 (build_const_cast_1): Pass it. Take full complain parm.
389 (build_const_cast, cp_build_c_cast): Adjust.
391 * tree.c (build_aggr_init_expr): Always return error_mark_node
392 on abstract violation.
395 * tree.c (build_cplus_new, build_aggr_init_expr): Take complain.
398 * call.c (convert_like_real, build_cxx_call): Adjust.
399 (perform_direct_initialization_if_possible): Adjust.
400 * cvt.c (ocp_convert): Adjust.
401 * init.c (build_value_init): Adjust.
402 * semantics.c (maybe_add_lambda_conv_op): Adjust.
403 * typeck.c (unary_complex_lvalue, cp_build_modify_expr): Adjust.
404 * typeck2.c (build_functional_cast): Adjust.
406 * init.c (build_value_init_noctor): Handle REFERENCE_TYPE at top
408 (perform_member_init): Not here.
409 * typeck2.c (build_functional_cast): Limit REFERENCE_TYPE special
411 (abstract_virtuals_error_sfinae): Remove RESULT_DECL special case.
414 * typeck2.c (build_functional_cast): Check complain consistently.
415 Use build_value_init and abstract_virtuals_error_sfinae.
416 (abstract_virtuals_error_sfinae): Split out.
417 * cp-tree.h: Declare it.
418 * init.c (build_new_1): Use it.
419 (build_value_init_noctor): Handle FUNCTION_TYPE.
421 * semantics.c (finish_decltype_type): Simplify handling of unknown
424 * semantics.c (finish_decltype_type): Add complain parm.
426 * parser.c (cp_parser_decltype): Adjust.
427 * pt.c (tsubst): Adjust.
430 * cvt.c (ocp_convert): Handle converting scoped enum to bool.
432 2011-03-31 Jason Merrill <jason@redhat.com>
435 * semantics.c (finish_call_expr): Remove assert.
438 * method.c (defaultable_fn_check): Templates are not defaultable.
440 * parser.c (cp_parser_init_declarator): Avoid redundant
441 cp_finish_decl for member declarations.
443 2011-03-30 Jason Merrill <jason@redhat.com>
446 * semantics.c (non_const_var_error): Just return if DECL_INITIAL
449 2011-03-30 Jason Merrill <jason@redhat.com>
452 * semantics.c (potential_constant_expression_1): Handle
453 UNORDERED_EXPR and ORDERED_EXPR.
456 * semantics.c (finish_compound_literal): Do put static/constant
457 arrays in static variables.
459 * call.c (convert_like_real) [ck_list]: Build up the
460 initializer_list object directly.
461 * decl.c (build_init_list_var_init): Adjust.
463 * call.c (convert_like_real): Correct TREE_CONSTANT on CONSTRUCTOR.
464 * decl.c (reshape_init_array_1): Likewise.
466 2011-03-29 Jason Merrill <jason@redhat.com>
469 * pt.c (value_dependent_expression_p) [VAR_DECL]: Make sure
470 the variable is constant before looking at its initializer.
473 * pt.c (value_dependent_expression_p): Handle TEMPLATE_ID_EXPR.
476 * semantics.c (potential_constant_expression_1): Change error about
477 use of *this in constructor into sorry.
480 * decl.c (cp_finish_decl): Defer validation of constexpr member
482 * class.c (finalize_literal_type_property): Validate them here.
483 * semantics.c (is_valid_constexpr_fn): Don't check completeness.
485 * semantics.c (is_valid_constexpr_fn): Specify input location.
487 2011-03-28 Jason Merrill <jason@redhat.com>
490 * pt.c (maybe_adjust_types_for_deduction): Handle T&& deduction
491 from overloaded function.
494 * call.c (build_array_conv): New.
495 (implicit_conversion): Use it.
497 * call.c (reference_binding): Allow direct binding to an array
501 * parser.c (cp_parser_compound_statement): Add function_body parm.
502 Complain about non-body compound-stmt in constexpr fn.
503 (cp_parser_primary_expression, cp_parser_statement): Adjust.
504 (cp_parser_implicitly_scoped_statement): Adjust.
505 (cp_parser_function_body, cp_parser_try_block): Adjust.
506 (cp_parser_handler, cp_parser_objc_synchronized_statement): Adjust.
507 (cp_parser_objc_try_catch_finally_statement): Adjust.
510 * semantics.c (constexpr_fn_retval): New. Allow using-declaration
511 and using-definition.
512 (register_constexpr_fundef): Call it.
514 * except.c (build_noexcept_spec): Call cxx_constant_value after
517 2011-03-25 Kai Tietz <ktietz@redhat.com>
519 * lex.c (interface_strcmp): Handle dos-paths.
520 (handle_pragma_implementation): Use filename_cmp instead of
522 (in_main_input_context): Likewise.
524 2011-03-25 Jason Merrill <jason@redhat.com>
527 * method.c (defaulted_late_check): Check for exception spec mismatch.
528 (defaultable_fn_check): Allow exception spec and virtual.
529 * class.c (check_for_override): A virtual dtor is non-trivial.
532 * pt.c (build_non_dependent_expr): Keep dereferences outside the
535 2011-03-25 Kai Tietz <ktietz@redhat.com>
537 * decl.c (decls_match): Replace target hook
538 call of comp_type_attributes by version in tree.c file.
539 * search.c (check_final_overrider): Likewise.
540 * typeck.c (structural_comptypes): Likewise.
542 2011-03-21 Kai Tietz <ktietz@redhat.com>
545 * cxx-pretty-print.c (pp_cxx_ptr_operator):
546 Display allowed attributes for function pointer types.
547 * error.c (dump_type_prefix): Likewise.
549 * tree.c (cxx_attribute_table): Adjust table.
551 2011-03-18 Jason Merrill <jason@redhat.com>
554 * semantics.c (finish_call_expr): Allow TARGET_EXPR for now.
557 * call.c (build_over_call): Don't skip ck_rvalue.
559 2011-03-17 Jason Merrill <jason@redhat.com>
562 * semantics.c (cxx_eval_constant_expression) [NOP_EXPR]: Don't let
563 the conversion set TREE_OVERFLOW.
566 * semantics.c (finish_decltype_type): Return T&& for xvalue.
567 * typeck.c (unlowered_expr_type): Preserve cv-quals.
570 * decl.c (revert_static_member_fn): Strip function-cv-quals.
572 2011-03-16 Jason Merrill <jason@redhat.com>
575 * semantics.c (potential_constant_expression_1): Don't allow *this
577 (register_constexpr_fundef): Use potential_rvalue_constant_expression.
580 * decl.c (compute_array_index_type): Don't bother trying to deal
581 with literal classes in ABI v1.
584 * decl.c (duplicate_decls): Return NULL_TREE for clashing
588 * semantics.c (cxx_eval_constant_expression) [COMPOUND_EXPR]: Don't
589 use the generic binary expression handling.
591 2011-03-16 Diego Novillo <dnovillo@google.com>
593 * Make-lang.in (CXX_PARSER_H): New.
594 (cp/parser.o): Add dependency on CXX_PARSER_H.
595 Add dependency on tree-pretty-print.h
596 (cp/cp-lang.o): Add dependency on CXX_PARSER_H.
597 * cp-lang.c: Include parser.h.
598 * parser.c: Include parser.h.
599 (struct cp_token): Add bitfield purged_p.
602 (CPP_PURGED): Remove. Update all users.
603 (struct cp_lexer): Change field buffer to be a VEC of cp_token.
604 Remove field buffer_length.
607 (struct tree_check): Move to parser.h.
608 (cp_token_position): Likewise.
609 (struct cp_token_cache): Likewise.
610 (CPP_KEYWORD): Likewise.
611 (CPP_TEMPLATE_ID): Likewise.
612 (CPP_NESTED_NAME_SPECIFIER): Likewise.
613 (N_CP_TTYPES): Likewise.
614 (enum cp_parser_status_kind): Likewise.
615 (struct cp_parser_context): Likewise.
616 (struct cp_default_arg_entry_d): Likewise.
617 (struct cp_unparsed_functions_entry_d): Likewise.
618 (struct cp_parser): Likewise.
619 (cp_lexer_dump_tokens): New.
620 (cp_lexer_debug_tokens): New.
621 (cp_lexer_finished_p): New.
622 (cp_lexer_alloc): Factor out of cp_lexer_new_main.
623 (cp_lexer_new_main): Re-write main lexing loop to push
624 tokens into the new VEC buffer.
625 (cp_lexer_print_token): Improve printing of CPP_NUMBER tokens.
626 Do not abort if the token type is not recognized, just print
628 * parser.h: New file.
629 * config-lang.in (gtfiles): Add cp/parser.h.
631 2011-03-16 Jason Merrill <jason@redhat.com>
634 * typeck.c (check_return_expr): Fix conditions for setting
635 LOOKUP_PREFER_RVALUE.
637 * call.c (build_over_call): Remove require_complete_type_sfinae call.
640 * decl.c (check_array_designated_initializer): Allow integer index.
641 (reshape_init_array_1): Set index on the elements.
643 2011-03-16 Jason Merrill <jason@redhat.com>
646 * typeck.c (convert_for_initialization): Use
647 perform_implicit_conversion_flags.
648 * call.c (standard_conversion): If LOOKUP_PREFER_RVALUE, set
649 rvaluedness_matches_p on ck_rvalue.
650 (convert_like_real) [ck_rvalue]: And restore it here.
653 * call.c (convert_arg_to_ellipsis): Handle incomplete type.
655 2011-03-16 Jason Merrill <jason@redhat.com>
657 * parser.c (cp_parser_abort_tentative_parse): Make sure we haven't
658 committed to this tentative parse.
661 * semantics.c (finish_call_expr): Preserve reference semantics
664 * call.c (convert_default_arg): Use LOOKUP_IMPLICIT.
666 2011-03-16 Jakub Jelinek <jakub@redhat.com>
668 * cp-objcp-common.c (cp_function_decl_explicit_p): Don't crash if
669 DECL_LANG_SPECIFIC is NULL.
671 2011-03-15 Jason Merrill <jason@redhat.com>
674 * pt.c (value_dependent_expression_p) [NOEXCEPT_EXPR]: Don't
675 check value_dependent_expression_p on the operand.
677 * semantics.c (push_cx_call_context): Return bool.
678 (cxx_eval_call_expression): Handle excess depth.
681 * method.c (synthesized_method_walk): Cleanups don't affect the
682 triviality of a constructor, but do affect deletion and exception
685 2011-03-15 Rodrigo Rivas Costa <rodrigorivascosta@gmail.com>
687 * decl2.c (cp_check_const_attributes): New.
688 (cplus_decl_attributes): Call cp_check_const_attributes.
690 2011-03-15 Jason Merrill <jason@redhat.com>
693 * call.c (convert_default_arg): Use DECL_ORIGIN of fn. Check for
695 (push_defarg_context, pop_defarg_context): New.
696 * parser.c (cp_parser_late_parsing_default_args): Use them.
697 * cp-tree.h: Declare them.
699 2011-03-11 Dodji Seketeli <dodji@redhat.com>
701 * call.c (add_builtin_candidate)<case INDIRECT_REF>: The type of
702 the argument of the indirection operator should not be dependent.
705 2011-03-11 Jason Merrill <jason@redhat.com>
708 * pt.c (tsubst) [TYPENAME_TYPE]: Only give errors if tf_error.
711 * parser.c (cp_parser_template_type_arg): Set
712 type_definition_forbidden_message.
715 * decl.c (compute_array_index_type): Discard folding
716 if it didn't produce a constant.
718 2011-03-11 Jakub Jelinek <jakub@redhat.com>
721 * init.c (build_zero_init_1): Extracted from build_zero_init.
722 Add FIELD_SIZE argument, if non-NULL and field bit_position
723 as not smaller than that, don't add that field's initializer.
724 Pass DECL_SIZE as last argument to build_zero_init_1
725 for DECL_FIELD_IS_BASE fields.
726 (build_zero_init): Use build_zero_init_1.
728 2011-03-10 Jason Merrill <jason@redhat.com>
731 * pt.c (iterative_hash_template_arg): Remove special case for
735 * parser.c (cp_parser_single_declaration): Just return if
736 cp_parser_parse_and_diagnose_invalid_type_name complained.
738 2011-03-09 Jason Merrill <jason@redhat.com>
741 * pt.c (unify): An unresolved overload is a nondeduced context.
743 2011-03-09 Martin Jambor <mjambor@suse.cz>
745 PR tree-optimization/47714
746 * method.c (use_thunk): Clear addressable flag of thunk arguments.
748 2011-03-08 Dodji Seketeli <dodji@redhat.com>
751 * pt.c (convert_nontype_argument): Only call decay_conversion on
754 2011-03-08 Jason Merrill <jason@redhat.com>
757 * mangle.c (write_template_arg_literal) [STRING_CST]: Sorry.
760 * pt.c (convert_nontype_argument): Don't crash on non-pointer
761 argument to pointer parameter.
764 * pt.c (instantiate_decl): Don't clear DECL_INTERFACE_KNOWN on
767 2011-03-08 Dodji Seketeli <dodji@redhat.com>
770 * name-lookup.c (binding_to_template_parms_of_scope_p): Only
771 consider scopes of primary template definitions. Adjust comments.
773 2011-03-07 Jason Merrill <jason@redhat.com>
776 * pt.c (convert_nontype_argument): Fix -fpermissive allowing
778 * semantics.c (potential_constant_expression_1): Check TREE_OVERFLOW.
781 * init.c (constant_value_1): Always require init to be TREE_CONSTANT.
784 * mangle.c (write_type): Strip cv-quals from FUNCTION_TYPE here.
785 (write_CV_qualifiers_for_type): Not here.
787 2011-03-06 Joseph Myers <joseph@codesourcery.com>
789 * lang-specs.h: Match -save-temps* instead of -save-temps.
791 2011-03-05 Jason Merrill <jason@redhat.com>
793 * mangle.c (write_expression): Change ABI v6 to v5.
794 (write_type): Likewise.
796 2011-03-04 Jan Hubicka <jh@suse.cz>
799 * optimize.c (maybe_clone_body): Update call of cgraph_same_body_alias
800 and cgraph_add_thunk.
801 * method.c (make_alias_for_thunk, use_thunk): Likewise.
802 * mangle.c (mangle_decl): Likewise.
804 2011-03-04 Jason Merrill <jason@redhat.com>
807 * pt.c (tsubst_copy_and_build) [PSEUDO_DTOR_EXPR]: Use tsubst for type.
808 (tsubst_copy) [default]: Just return t if !ENABLE_CHECKING.
811 * search.c (check_final_overrider): Allow pointer to same incomplete
812 class type with different cv-quals.
814 2011-03-03 Paolo Carlini <paolo.carlini@oracle.com>
817 * pt.c (tsubst_template_args): Check argument t for error_mark_node.
819 2011-03-03 Jason Merrill <jason@redhat.com>
822 * pt.c (tsubst_copy_and_build) [TARGET_EXPR]: Retain TREE_CONSTANT.
824 2011-03-02 Jason Merrill <jason@redhat.com>
827 * parser.c (cp_parser_condition): Don't fold_non_dependent_expr here.
830 * tree.c (build_vec_init_elt): Split out from...
831 (build_vec_init_expr): ...here.
832 (diagnose_non_constexpr_vec_init): New fn.
833 * semantics.c (potential_constant_expression_1): Use it.
834 * cp-tree.h: Declare it.
836 2011-03-01 Jason Merrill <jason@redhat.com>
839 * parser.c (cp_parser_primary_expression): Don't warn about a
840 failed tentative parse.
843 * semantics.c (cxx_bind_parameters_in_call): Don't call
844 adjust_temp_type on non-constant args.
847 * call.c (standard_conversion): Provide requested cv-quals on
848 class rvalue conversion.
851 * decl2.c (grokbitfield): Handle type-dependent width.
853 2011-02-28 Jason Merrill <jason@redhat.com>
856 * class.c (update_vtable_entry_for_fn): Check BINFO_LOST_PRIMARY_P
857 after checking for a non-thunk.
859 2011-02-26 Jason Merrill <jason@redhat.com>
862 * tree.c (cp_tree_equal): Compare DECL_PARM_LEVEL.
863 * pt.c (iterative_hash_template_arg): And hash it.
866 * semantics.c (non_const_var_error): Split out from...
867 (cxx_eval_constant_expression): ...here.
868 (potential_constant_expression_1) [VAR_DECL]: Use it.
869 Allow dependent variables.
871 2011-02-24 Jason Merrill <jason@redhat.com>
873 * parser.c (cp_parser_constant_expression): Set
874 non_integral_constant_expression correctly for C++0x too.
875 (cp_parser_static_assert): Allow non-constant expression.
876 (cp_parser_direct_declarator): Expect non_constant_p to be set
878 * pt.c (value_dependent_expression_p): Handle TYPEID_EXPR.
879 * semantics.c (maybe_constant_value): Check type_unknown_p too.
880 (potential_rvalue_constant_expression): New.
881 (require_potential_rvalue_constant_expression): New.
883 2011-02-23 Jason Merrill <jason@redhat.com>
885 * cp-tree.h (DECL_PARM_LEVEL): New.
886 (struct lang_decl_parm): Add level field.
887 * name-lookup.c (function_parm_depth): New fn.
888 * name-lookup.h: Declare it.
889 * parser.c (cp_parser_parameter_declaration_list): Use it.
890 * mangle.c (struct globals): Add parm_depth field.
891 (write_bare_function_type): Adjust it.
892 (write_expression): Include the level delta in PARM_DECL mangling
895 * semantics.c (finish_decltype_type): Remove shortcut for decltype
897 * mangle.c (write_type) [DECLTYPE_TYPE]: Strip it here for abi < 6.
899 2011-02-23 Nathan Froyd <froydnj@codesourcery.com>
902 * parser.c (cp_parser_class_specifier): Require a closing brace
903 to attempt error recovery.
905 2011-02-23 Jakub Jelinek <jakub@redhat.com>
908 * pt.c (struct pending_template): Add chain_next GTY option.
909 * decl.c (struct named_label_use_entry): Likewise.
911 2011-02-22 Paolo Carlini <paolo.carlini@oracle.com>
914 * semantics.c (build_lambda_object): Bail out if a field is
917 2011-02-22 Dodji Seketeli <dodji@redhat.com>
920 * class.c (dfs_declare_virt_assop_and_dtor)
921 (declare_virt_assop_and_dtor): New static functions.
922 (add_implicitly_declared_members): Use
923 declare_virt_assop_and_dtor.
925 2011-02-21 Jason Merrill <jason@redhat.com>
928 * decl2.c (decl_constant_var_p): A constexpr var needs an
929 initializer to be constant.
930 * semantics.c (cxx_eval_constant_expression): Complain about
931 constexpr var used in its own initializer.
932 * call.c (set_up_extended_ref_temp): Set
933 DECL_INITIALIZED_BY_CONSTANT_EXPRESSION_P too.
935 2011-02-20 Jason Merrill <jason@redhat.com>
938 * semantics.c (cxx_eval_call_expression): Call
939 cxx_eval_constant_expression in trivial shortcut.
942 * call.c (convert_class_to_reference): Don't try to set up a
943 second conv sequence for non-viable candidates.
946 * error.c (location_of): Handle non-tagged types.
949 * method.c (process_subob_fn): Instantiate constexpr templates.
950 * optimize.c (maybe_clone_body): Propagate DECL_DECLARED_CONSTEXPR_P.
952 2011-02-20 Dodji Seketeli <dodji@redhat.com>
955 * pt.c (tsubst_pack_expansion): do not use
956 cp_tree_equal/same_type_p to detect an expansion of a parameter
959 2011-02-19 Jason Merrill <jason@redhat.com>
962 * semantics.c (cxx_eval_call_expression): Shortcut trivial copy.
964 2011-02-18 Paolo Carlini <paolo.carlini@oracle.com>
967 * semantics.c (finish_non_static_data_member): Early return if
968 object is error_mark_node.
970 2011-02-18 Dodji Seketeli <dodji@redhat.com>
973 * pt.c (do_auto_deduction): Do not mention error_mark_node in
975 * semantics.c (finish_id_expression): Do not pass erroneous decl
976 to decl_constant_var_p.
978 2011-02-17 Jakub Jelinek <jakub@redhat.com>
981 * cvt.c (convert_from_reference): Call mark_exp_read.
983 2011-02-11 Dodji Seketeli <dodji@redhat.com>
986 * pt.c (finish_call_expr): Consider a call expression that has a
987 dependent "this" pointer as being dependent. Add comments.
988 (dependent_type_p, type_dependent_expression_p): Update comments.
990 2011-02-16 Dodji Seketeli <dodji@redhat.com>
993 * pt.c (tsubst_copy)<case SIZEOF_EXPR>: Ensure that even pack
994 expansion arguments are not evaluated.
996 2011-02-16 Jakub Jelinek <jakub@redhat.com>
999 * cp-tree.h (ENUM_FIXED_UNDERLYING_TYPE_P): Use TYPE_LANG_FLAG_5
1000 instead of TYPE_LANG_FLAG_3.
1001 * pt.c (lookup_template_class): Copy over
1002 ENUM_FIXED_UNDERLYING_TYPE_P.
1004 2011-02-15 Jason Merrill <jason@redhat.com>
1007 * method.c (synthesized_method_walk): Always exit early for
1008 trivial fn in C++98 mode.
1010 2011-02-14 Jason Merrill <jason@redhat.com>
1013 * parser.c (cp_parser_enumerator_definition): Call
1014 fold_non_dependent_expr.
1016 2011-02-09 Jason Merrill <jason@redhat.com>
1018 * decl.c (cp_make_fname_decl): Set DECL_THIS_STATIC at toplevel.
1019 * semantics.c (finish_fname): Only return the name if we're in
1022 * decl.c (build_enumerator): Don't perform integral promotions on
1023 non-integral constants.
1025 * cvt.c (convert_to_void): Handle null op1.
1027 * class.c (type_has_constexpr_default_constructor): Make sure the
1028 caller stripped an enclosing array.
1029 * init.c (perform_member_init): Strip arrays before calling it.
1032 * semantics.c (potential_constant_expression_1): Handle TEMPLATE_DECL.
1034 2011-02-03 Dodji Seketeli <dodji@redhat.com>
1037 * tree.c (cp_tree_equal)<TEMPLATE_PARM_INDEX>: Take the number of
1038 template parameters in account.
1040 2011-02-03 Nathan Froyd <froydnj@codesourcery.com>
1043 * parser.c (cp_parser_class_specifier): Fix setting of
1046 2011-01-31 Jakub Jelinek <jakub@redhat.com>
1049 * semantics.c (build_data_member_initialization): Handle
1050 STATEMENT_LIST always instead of just for CLEANUP_BODY.
1052 2011-01-31 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
1054 * g++spec.c (lang_specific_driver) [HAVE_LD_STATIC_DYNAMIC] Use
1055 LD_STATIC_OPTION, LD_DYNAMIC_OPTION.
1057 2011-01-29 Dodji Seketeli <dodji@redhat.com>
1060 * cp-tree.h (fixup_template_parms): Declare.
1061 * pt.c (end_template_parm_list): Do not fixup template parms here.
1062 (fixup_template_parms): Remove static. Fix typo in the
1063 comments. Remove useless code statement.
1064 (fixup_template_parm): For a template template parameter, fixup
1065 its attributes before fixing up its type.
1067 (cp_parser_template_declaration_after_export): After parsing
1068 template parameters fixup their types.
1070 2011-01-26 Jakub Jelinek <jakub@redhat.com>
1073 * semantics.c (potential_constant_expression_1): Handle
1076 2011-01-26 Dave Korn <dave.korn.cygwin@gmail.com>
1079 * semantics.c (expand_or_defer_fn_1): Handle it.
1080 * decl2.c (decl_needed_p): Likewise.
1082 2011-01-21 Jason Merrill <jason@redhat.com>
1085 * semantics.c (build_constexpr_constructor_member_initializers):
1086 Handle trivial copy.
1088 2011-01-21 Jakub Jelinek <jakub@redhat.com>
1091 * semantics.c (begin_for_stmt): If -fno-for-scope, don't
1092 assume init must be NULL if scope is NULL.
1093 (begin_range_for_stmt): Likewise.
1095 2011-01-21 Jason Merrill <jason@redhat.com>
1098 * semantics.c (cxx_eval_constant_expression): Handle OFFSET_REF.
1101 * semantics.c (potential_constant_expression_1): Split out from
1102 potential_constant_expression. Add want_rval parm. Handle
1103 template expression forms. Don't enforce restriction on address
1104 of automatic variable here. Add a couple of diagnostics that
1106 (require_potential_constant_expression): New entry point.
1107 (build_data_member_initialization, register_constexpr_fundef): Adjust.
1108 (maybe_constant_value): Check potential_constant_expression.
1109 * pt.c (fold_non_dependent_expr_sfinae): Likewise.
1110 * tree.c (build_vec_init_expr): Adjust.
1112 2011-01-19 Jakub Jelinek <jakub@redhat.com>
1115 * decl2.c (finish_anon_union): Only call mangle_decl if TREE_STATIC
1118 2011-01-17 Jason Merrill <jason@redhat.com>
1121 * semantics.c (base_field_constructor_elt): New fn.
1122 (cxx_eval_bare_aggregate): Use it.
1123 (build_data_member_initialization): Leave COMPONENT_REF for
1126 2011-01-14 Rodrigo Rivas Costa <rodrigorivascosta@gmail.com>
1128 * parser.c (cp_parser_range_for): Remove the "unused variable" warning
1131 2011-01-15 Giovanni Funchal <gafunchal@gmail.com>
1132 Jonathan Wakely <jwakely.gcc@gmail.com>
1135 * decl.c (grokdeclarator): Reject mutable reference members.
1137 2011-01-14 Jason Merrill <jason@redhat.com>
1140 * pt.c (coerce_template_parms): Fix error recovery.
1143 * typeck2.c (check_narrowing): Only check arithmetic types.
1146 * tree.c (build_vec_init_expr): Handle flexible array
1149 2011-01-13 Kai Tietz <kai.tietz@onevision.com>
1152 * cp-tree.h (CLASSTYPE_VISIBILITY): Use
1153 TYPE_MAIN_DECL instead of TYPE_NAME.
1154 (CLASSTYPE_VISIBILITY_SPECIFIED): Likewise.
1155 * decl2.c (determine_visibility): Add check
1156 of CLASS_TYPE_P for underlying_type.
1158 2011-01-12 Rodrigo Rivas Costa <rodrigorivascosta@gmail.com>
1160 * cp-tree.h (begin_for_scope): New prototype.
1161 (begin_for_stmt): Update prototype.
1162 (begin_range_for_stmt): Update prototype.
1163 * init.c (build_vec_init): Update call to begin_for_stmt.
1164 * parser.c (cp_parser_for): New.
1165 (cp_parser_c_for): Add three new parameters.
1166 (cp_parser_range_for): Likewise. Most parsing code removed.
1167 (cp_parser_iteration_statement): Call cp_parser_for instead of
1168 cp_parser_c_for and cp_parser_range_for.
1169 (cp_parser_for_init_statement): Add new parameter and return type.
1170 (cp_parser_block_declaration): Update call to
1171 cp_parser_simple_declaration.
1172 (cp_parser_simple_declaration): Add new parameter.
1173 Update call to cp_parser_init_declarator.
1174 (cp_parser_init_declarator): Add new parameter.
1175 * pt.c (tsubst_expr): Update call to begin_for_stmt.
1176 * semantics.c (begin_for_scope): New.
1177 (begin_for_stmt): Add two new parameters.
1178 (begin_range_for_stmt): Likewise.
1180 2011-01-12 Nicola Pero <nicola.pero@meta-innovation.com>
1182 * parser.c (cp_parser_objc_at_property_declaration): Improved
1185 2011-01-11 Dodji Seketeli <dodji@redhat.com>
1188 * cp-lang.c (get_template_innermost_arguments_folded)
1189 (get_template_argument_pack_elems_folded)
1190 (template_arg_needs_folding, fold_cplus_constants): New static
1192 (LANG_HOOKS_GET_INNERMOST_GENERIC_ARGS): Set this hook to
1193 get_template_innermost_arguments_folded.
1194 (LANG_HOOKS_GET_ARGUMENT_PACK_ELEMS): Set this hook to
1195 get_template_argument_pack_elems_folded.
1197 2011-01-11 Jason Merrill <jason@redhat.com>
1200 * init.c (build_new_1): Handle value-init in templates differently.
1203 * tree.c (maybe_dummy_object): Check current_class_ref against
1204 context, not current_class_type.
1206 2011-01-08 Nicola Pero <nicola.pero@meta-innovation.com>
1209 * parser.c (cp_parser_objc_typename): If the type is unknown, for
1210 error recovery purposes behave as if it was not specified so that
1211 the default type is used.
1213 2011-01-07 Jakub Jelinek <jakub@redhat.com>
1216 * pt.c (tsubst_copy_and_build): Use tsubst instead of tsubst_copy
1217 for the second build_x_va_arg argument.
1219 2011-01-05 Tom Tromey <tromey@redhat.com>
1221 * typeck.c (cp_build_addr_expr_1): Update call to lvalue_error.
1222 (lvalue_or_else): Likewise.
1224 2011-01-01 Kai Tietz <kai.tietz@onevision.com>
1227 * tree.c (cxx_type_hash_eq):
1228 Allow METHOD_TYPE, too.
1231 Copyright (C) 2011 Free Software Foundation, Inc.
1233 Copying and distribution of this file, with or without modification,
1234 are permitted in any medium without royalty provided the copyright
1235 notice and this notice are preserved.