1 2011-04-28 Dodji Seketeli <dodji@redhat.com>
4 * semantics.c (finish_call_expr): Don't forget BASELINK nodes when
5 considering call expressions involving a member function.
7 2011-04-28 Paolo Carlini <paolo.carlini@oracle.com>
10 * tree.c (build_cplus_new): Check build_target_expr return
11 value for error_mark_node.
13 2011-04-28 Paolo Carlini <paolo.carlini@oracle.com>
16 * semantics.c (literal_type_p): Reference types are literal types,
18 (valid_type_in_constexpr_fundecl_p): Remove.
19 (is_valid_constexpr_fn): Adjust.
21 2011-04-27 Jason Merrill <jason@redhat.com>
24 Implement list-initialization of _Complex.
25 * decl.c (reshape_init_r): Allow {real,imag} for _Complex.
26 (check_initializer): Likewise.
27 * call.c (build_complex_conv): New.
28 (implicit_conversion): Call it.
29 (convert_like_real): Handle it.
30 * typeck2.c (check_narrowing): Handle it.
32 * init.c (build_vec_delete_1): Look for sfk_deleting_destructor to
33 decide whether to delete.
34 (build_vec_init): Pass sfk_complete_destructor.
37 * cp-tree.def (VEC_INIT_EXPR): Add third operand.
38 * cp-tree.h (VEC_INIT_EXPR_NELTS): New.
39 * cp-gimplify.c (cp_gimplify_expr) [VEC_INIT_EXPR]: Handle it.
40 * tree.c (build_vec_init_expr): Handle getting pointer/nelts.
41 (build_vec_init_elt): Don't expect an array type.
42 (build_array_copy): Adjust.
43 * init.c (perform_member_init): Adjust.
44 (build_new_1): Use build_vec_init_expr.
46 * class.c (resolve_address_of_overloaded_function): Don't
47 change OVERLOAD to TREE_LIST.
48 * pt.c (print_candidates_1): Remove nonsensical assert.
51 * parser.c (cp_parser_diagnose_invalid_type_name): Commit
52 to tentative parse sooner.
54 2011-04-26 Jason Merrill <jason@redhat.com>
57 * parser.c (cp_parser_primary_expression): Set *idk to
58 CP_ID_KIND_NONE for a parenthesized identifier.
60 * ptree.c (cxx_print_type) [TYPENAME_TYPE]: Dump fullname.
61 (cxx_print_identifier): Correct indentation.
64 * decl.c (cxx_maybe_build_cleanup): Add complain parm.
65 * tree.c (force_target_expr): Add complain parm.
66 (build_target_expr_with_type): Likewise.
67 (get_target_expr_sfinae): Split out.
68 (build_vec_init_expr, bot_manip): Adjust.
69 * init.c (build_vec_delete, build_vec_delete_1): Add complain parm.
70 (build_delete, build_dtor_call): Likewise.
71 (perform_direct_initialization_if_possible): Adjust.
72 (build_vec_init): Handle error return.
73 * cvt.c (force_rvalue): Add complain parm.
74 Call build_special_member_call directly.
75 * decl2.c (delete_sanity): Add complain parm.
76 (build_cleanup): Adjust.
77 * pt.c (tsubst_copy_and_build, tsubst_expr): Adjust.
78 * semantics.c (finish_stmt_expr_expr): Adjust.
79 (finish_compound_literal): Adjust.
80 * parser.c (cp_parser_delete_expression): Adjust.
81 * typeck2.c (build_functional_cast): Adjust.
84 2011-04-26 Martin Jambor <mjambor@suse.cz>
86 * class.c (cp_fold_obj_type_ref): Remove.
87 * cp-tree.h (cp_fold_obj_type_ref): Remove declaration.
89 2011-04-25 Paolo Carlini <paolo.carlini@oracle.com>
91 * cp-tree.def: Add a new UNDERLYING_TYPE tree code.
92 * cp-tree.h (enum cp_trait_kind): Add CPTK_UNDERLYING_TYPE, tidy.
93 (UNDERLYING_TYPE_TYPE): Add.
94 * cp-objcp-common.c (cp_common_init_ts): Mark UNDERLYING_TYPE
96 * parser.c (cp_lexer_next_token_is_decl_specifier_keyword,
97 cp_parser_simple_type_specifier): Handle UNDERLYING_TYPE.
98 (cp_parser_trait_expr): Deal with RID_UNDERLYING_TYPE; tidy.
99 * semantics.c (finish_underlying_type): New.
100 * typeck.c (structural_comptypes): Handle UNDERLYING_TYPE.
101 * error.c (dump_type, dump_type_prefix, dump_type_suffix): Likewise.
102 * cxx-pretty-print.c (p_cxx_type_id): Likewise.
103 * tree.c (cp_walk_subtrees): Likewise.
104 * pt.c (for_each_template_parm_r, tsubst, unify,
105 dependent_type_p_r): Likewise.
106 * mangle.c (write_type): Sorry for __underlying_type.
108 2011-04-25 Jason Merrill <jason@redhat.com>
111 * decl.c (type_dependent_init_p): New.
112 (cp_finish_decl): Check it.
113 * pt.c (any_type_dependent_elements_p): New.
114 * cp-tree.h: Declare it.
116 2011-04-20 Jason Merrill <jason@redhat.com>
118 * semantics.c (finish_compound_literal): Don't put an array
119 with a dtor in a static variable.
121 * call.c (build_over_call): Handle trivial dtor.
123 * search.c (lookup_fnfields_slot): Call complete_type.
126 * decl2.c (build_offset_ref_call_from_tree): Move
127 non-dependency of object outside condition.
130 * decl.c (cp_finish_decl): Simplify template handling.
132 2011-04-20 Jim Meyering <meyering@redhat.com>
134 * tree.c (cxx_printable_name_internal): Remove useless if-before-free.
136 2011-04-19 Jason Merrill <jason@redhat.com>
139 * typeck.c (cp_build_binary_op): Fold COMPLEX_EXPR.
142 * decl.c (duplicate_decls): Keep always_inline attribute
143 in sync with DECL_DISREGARD_INLINE_LIMITS.
145 2011-04-18 Jason Merrill <jason@redhat.com>
148 * typeck2.c (build_functional_cast): Handle VOID_TYPE.
151 * init.c (build_value_init): Handle UNION_TYPE the same.
153 2011-04-18 Jakub Jelinek <jakub@redhat.com>
156 * parser.c (cp_parser_omp_for_loop): Don't use cp_parser_omp_for_incr
157 for type dependent pointers.
159 2011-04-18 Jim Meyering <meyering@redhat.com>
161 * pt.c (type_unification_real): Fix typo in comment: s/in in/in/.
163 2011-04-17 Jan Hubicka <jh@suse.cz>
165 * semantics.c (finish_goto_stmt): Do set UNINLINABLE flag on computed
168 2011-04-17 Jason Merrill <jason@redhat.com>
171 * typeck2.c (build_functional_cast): Disallow array type.
173 * tree.c (get_target_expr): Handle VEC_INIT_EXPR.
175 2011-04-17 Jan Hubicka <jh@suse.cz>
177 * class.c (cp_fold_obj_type_ref): Drop vtable_method.
179 2011-04-15 Rodrigo Rivas Costa <rodrigorivascosta@gmail.com>
182 * parser.c (cp_convert_range_for): Split into
183 cp_parser_perform_range_for_lookup.
184 (cp_parser_perform_range_for_lookup): New.
185 (cp_parser_range_for_member_function): New.
186 (cp_parser_for_init_statement): Correct error message.
187 * semantics.c (finish_call_expr): Accept COMPONENT_REF.
189 2011-04-14 Nicola Pero <nicola.pero@meta-innovation.com>
191 * parser.c (cp_parser_objc_protocol_declaration): Updated for
192 change from objc_declare_protocols() to objc_declare_protocol().
194 2011-04-14 Nathan Froyd <froydnj@codesourcery.com>
197 * typeck.c (cxx_mark_addressable) [CONST_DECL]: Mark addressable
198 and return immediately.
200 2011-04-14 Nathan Froyd <froydnj@codesourcery.com>
202 * cp-tree.def (SWITCH_STMT): Add an extra operand.
203 * cp-objcp-common.c (cp_common_init_ts): Mark it as TS_TYPED.
204 * cp-tree.h (SWITCH_STMT_SCOPE): Define.
205 * semantics.c (begin_switch__stmt): Pass scope to build_stmt.
206 (finish_switch_stmt): Use SWITCH_STMT_SCOPE instead of TREE_CHAIN.
208 2011-04-14 Nathan Froyd <froydnj@codesourcery.com>
210 * cp-tree.def (IF_STMT): Add an extra operand.
211 * cp-objcp-common.c (cp_common_init_ts): Mark it as TS_TYPED.
212 * cp-tree.h (IF_SCOPE): Define.
213 * semantics.c (begin_if_stmt): Pass scope to build_stmt.
214 (finish_if_stmt): Use IF_SCOPE instead of TREE_CHAIN.
216 2011-04-14 Nathan Froyd <froydnj@codesourcery.com>
218 * cp-tree.def (FOR_STMT, RANGE_FOR_STMT): Add an extra operand.
219 * cp-objcp-common.c (cp_common_init_ts): Mark them as TS_TYPED.
220 * cp-tree.h (FOR_SCOPE, RANGE_FOR_SCOPE): Define.
221 * semantics.c (begin_for_stmt): Pass an extra arg to build_stmt.
222 Use FOR_SCOPE instead of TREE_CHAIN.
223 (begin_range_for_stmt): Likewise, with RANGE_FOR_SCOPE.
224 (finish_for_stmt): Likewise.
226 2011-04-14 Jason Merrill <jason@redhat.com>
228 * parser.c (cp_parser_postfix_expression): Fix flags passed to
229 build_new_method_call.
230 * semantics.c (finish_call_expr): Likewise.
233 * init.c (build_value_init_noctor): Check complain consistently.
236 * typeck.c (cp_build_binary_op): Don't decay void operands.
239 * decl.c (compute_array_index_type): Use get_temp_regvar instead
241 * init.c (get_temp_regvar): No longer static.
242 * cp-tree.h: Declare it.
244 2011-04-14 Nicola Pero <nicola.pero@meta-innovation.com>
246 * parser.c (cp_parser_objc_class_declaration): Updated for change
247 in objc_declare_class().
249 2011-04-14 Nathan Froyd <froydnj@codesourcery.com>
251 * decl.c (poplevel): Use block_chainon.
253 2011-04-13 Jason Merrill <jason@redhat.com>
256 * decl2.c (build_offset_ref_call_from_tree): Fix calling a functor
257 or pointer to (non-member) function.
259 2011-04-13 Jakub Jelinek <jakub@redhat.com>
262 * semantics.c (cxx_eval_array_reference): Handle reading from
263 wchar_t, char16_t and char32_t STRING_CST.
265 2011-04-13 Dodji Seketeli <dodji@redhat.com>
268 * class.c (fixed_type_or_null): We cannot determine the dynamic
269 type of a reference variable if its initializer is dependent.
271 2011-04-13 Jason Merrill <jason@redhat.com>
274 * pt.c (tsubst_copy_and_build) [CALL_EXPR]: Don't complain about
275 unqualified lookup failing if we're still in a template.
277 2011-04-12 Nathan Froyd <froydnj@codesourcery.com>
279 * cp-lang.c (cp_init_ts): Call cp_common_init_ts. Move
280 tree_contains_struct initialization to...
281 * cp-objcp-common.c (cp_common_init_ts): ...here. Use MARK_*
283 * cp-objcp-common.h (cp_common_init_ts): Declare.
284 * cp-tree.h (union lang_tree_node): Check for TS_COMMON before
287 2011-04-12 Nicola Pero <nicola.pero@meta-innovation.com>
289 * parser.c (cp_parser_objc_message_expression): Updated call
290 to objc_build_message_expr.
292 2011-04-12 Martin Jambor <mjambor@suse.cz>
294 * class.c (cp_fold_obj_type_ref): Call cgraph_get_node instead of
295 cgraph_get_create_node.
296 * decl2.c (cp_write_global_declarations): Call cgraph_get_node
297 instead of cgraph_get_create_node.
298 * method.c (make_alias_for_thunk): Call cgraph_get_node
299 instead of cgraph_get_create_node, assert it returns non-NULL.
300 (use_thunk): Likewise.
301 * optimize.c (maybe_clone_body): Call cgraph_same_body_alias only
302 when flag_syntax_only is not set. Call cgraph_get_node instead of
303 cgraph_get_create_node.
304 (maybe_clone_body): Call cgraph_get_node instead of
305 cgraph_get_create_node.
307 2011-04-12 Martin Jambor <mjambor@suse.cz>
309 * class.c (cp_fold_obj_type_ref): Call cgraph_get_create_node
310 instead of cgraph_node.
311 * decl2.c (cxx_callgraph_analyze_expr): Likewise.
312 (cp_write_global_declarations): Likewise.
313 * optimize.c (maybe_clone_body): Likewise.
314 * semantics.c (maybe_add_lambda_conv_op): Likewise.
315 * mangle.c (mangle_decl): Likewise.
316 * method.c (make_alias_for_thunk): Likewise.
317 (use_thunk): Likewise.
319 2011-04-11 Jason Merrill <jason@redhat.com>
322 * decl.c (cp_complete_array_type_or_error): New.
323 * semantics.c (finish_compound_literal): Use it.
324 * cp-tree.h: Declare it.
327 * semantics.c (finish_compound_literal): Handle references.
330 * semantics.c (finish_compound_literal): Take complain parm.
331 (build_lambda_object): Adjust.
333 * call.c (convert_like_real): Adjust.
334 * decl.c (check_initializer): Adjust.
335 * parser.c (cp_parser_postfix_expression): Adjust.
336 (cp_parser_functional_cast): Adjust.
337 * pt.c (tsubst_copy_and_build): Adjust.
338 * typeck2.c (process_init_constructor_record): Adjust.
341 * cvt.c (ocp_convert): Use build_nop to convert to underlying type
345 * tree.c (maybe_dummy_object): Use build_x_indirect_ref rather
346 than cp_build_indirect_ref.
348 PR c++/48457, Core 1238
349 * call.c (reference_binding): Allow rvalue reference to bind to
351 * tree.c (lvalue_kind): Functions are always lvalues.
353 2011-04-07 Jason Merrill <jason@redhat.com>
356 * semantics.c (potential_constant_expression_1) [CALL_EXPR]: Check
357 arguments even if we don't know the function.
360 * tree.c (build_overload): Allow an unwrapped FUNCTION_DECL
361 at the end of the chain.
362 * pt.c (dependent_template_p): Use OVL_CURRENT/NEXT.
363 (iterative_hash_template_arg): Likewise.
366 * cp-tree.h (OVL_ARG_DEPENDENT): New.
367 * name-lookup.c (add_function): Set it.
368 * semantics.c (finish_call_expr): Free OVERLOADs if it's set.
371 * call.c (build_user_type_conversion_1): Use lookup_fnfields_slot.
372 Release unused vector.
375 * pt.c (fn_type_unification): Don't clear incomplete pack flag.
376 (type_unification_real): Clear it here instead.
379 * except.c (build_noexcept_spec): Propagate error_mark_node.
380 (finish_noexcept_expr): Likewise.
383 * typeck.c (build_x_compound_expr_from_list): Return error_mark_node
387 * call.c (resolve_args): Take complain.
388 (build_new_function_call, build_operator_new_call): Pass it.
389 (build_op_call, build_new_op, build_new_method_call): Pass it.
392 * typeck.c (check_for_casting_away_constness): Take complain.
393 (build_static_cast_1, build_reinterpret_cast_1): Pass it.
394 (build_const_cast_1): Pass it. Take full complain parm.
395 (build_const_cast, cp_build_c_cast): Adjust.
397 * tree.c (build_aggr_init_expr): Always return error_mark_node
398 on abstract violation.
401 * tree.c (build_cplus_new, build_aggr_init_expr): Take complain.
404 * call.c (convert_like_real, build_cxx_call): Adjust.
405 (perform_direct_initialization_if_possible): Adjust.
406 * cvt.c (ocp_convert): Adjust.
407 * init.c (build_value_init): Adjust.
408 * semantics.c (maybe_add_lambda_conv_op): Adjust.
409 * typeck.c (unary_complex_lvalue, cp_build_modify_expr): Adjust.
410 * typeck2.c (build_functional_cast): Adjust.
412 * init.c (build_value_init_noctor): Handle REFERENCE_TYPE at top
414 (perform_member_init): Not here.
415 * typeck2.c (build_functional_cast): Limit REFERENCE_TYPE special
417 (abstract_virtuals_error_sfinae): Remove RESULT_DECL special case.
420 * typeck2.c (build_functional_cast): Check complain consistently.
421 Use build_value_init and abstract_virtuals_error_sfinae.
422 (abstract_virtuals_error_sfinae): Split out.
423 * cp-tree.h: Declare it.
424 * init.c (build_new_1): Use it.
425 (build_value_init_noctor): Handle FUNCTION_TYPE.
427 * semantics.c (finish_decltype_type): Simplify handling of unknown
430 * semantics.c (finish_decltype_type): Add complain parm.
432 * parser.c (cp_parser_decltype): Adjust.
433 * pt.c (tsubst): Adjust.
436 * cvt.c (ocp_convert): Handle converting scoped enum to bool.
438 2011-03-31 Jason Merrill <jason@redhat.com>
441 * semantics.c (finish_call_expr): Remove assert.
444 * method.c (defaultable_fn_check): Templates are not defaultable.
446 * parser.c (cp_parser_init_declarator): Avoid redundant
447 cp_finish_decl for member declarations.
449 2011-03-30 Jason Merrill <jason@redhat.com>
452 * semantics.c (non_const_var_error): Just return if DECL_INITIAL
455 2011-03-30 Jason Merrill <jason@redhat.com>
458 * semantics.c (potential_constant_expression_1): Handle
459 UNORDERED_EXPR and ORDERED_EXPR.
462 * semantics.c (finish_compound_literal): Do put static/constant
463 arrays in static variables.
465 * call.c (convert_like_real) [ck_list]: Build up the
466 initializer_list object directly.
467 * decl.c (build_init_list_var_init): Adjust.
469 * call.c (convert_like_real): Correct TREE_CONSTANT on CONSTRUCTOR.
470 * decl.c (reshape_init_array_1): Likewise.
472 2011-03-29 Jason Merrill <jason@redhat.com>
475 * pt.c (value_dependent_expression_p) [VAR_DECL]: Make sure
476 the variable is constant before looking at its initializer.
479 * pt.c (value_dependent_expression_p): Handle TEMPLATE_ID_EXPR.
482 * semantics.c (potential_constant_expression_1): Change error about
483 use of *this in constructor into sorry.
486 * decl.c (cp_finish_decl): Defer validation of constexpr member
488 * class.c (finalize_literal_type_property): Validate them here.
489 * semantics.c (is_valid_constexpr_fn): Don't check completeness.
491 * semantics.c (is_valid_constexpr_fn): Specify input location.
493 2011-03-28 Jason Merrill <jason@redhat.com>
496 * pt.c (maybe_adjust_types_for_deduction): Handle T&& deduction
497 from overloaded function.
500 * call.c (build_array_conv): New.
501 (implicit_conversion): Use it.
503 * call.c (reference_binding): Allow direct binding to an array
507 * parser.c (cp_parser_compound_statement): Add function_body parm.
508 Complain about non-body compound-stmt in constexpr fn.
509 (cp_parser_primary_expression, cp_parser_statement): Adjust.
510 (cp_parser_implicitly_scoped_statement): Adjust.
511 (cp_parser_function_body, cp_parser_try_block): Adjust.
512 (cp_parser_handler, cp_parser_objc_synchronized_statement): Adjust.
513 (cp_parser_objc_try_catch_finally_statement): Adjust.
516 * semantics.c (constexpr_fn_retval): New. Allow using-declaration
517 and using-definition.
518 (register_constexpr_fundef): Call it.
520 * except.c (build_noexcept_spec): Call cxx_constant_value after
523 2011-03-25 Kai Tietz <ktietz@redhat.com>
525 * lex.c (interface_strcmp): Handle dos-paths.
526 (handle_pragma_implementation): Use filename_cmp instead of
528 (in_main_input_context): Likewise.
530 2011-03-25 Jason Merrill <jason@redhat.com>
533 * method.c (defaulted_late_check): Check for exception spec mismatch.
534 (defaultable_fn_check): Allow exception spec and virtual.
535 * class.c (check_for_override): A virtual dtor is non-trivial.
538 * pt.c (build_non_dependent_expr): Keep dereferences outside the
541 2011-03-25 Kai Tietz <ktietz@redhat.com>
543 * decl.c (decls_match): Replace target hook
544 call of comp_type_attributes by version in tree.c file.
545 * search.c (check_final_overrider): Likewise.
546 * typeck.c (structural_comptypes): Likewise.
548 2011-03-21 Kai Tietz <ktietz@redhat.com>
551 * cxx-pretty-print.c (pp_cxx_ptr_operator):
552 Display allowed attributes for function pointer types.
553 * error.c (dump_type_prefix): Likewise.
555 * tree.c (cxx_attribute_table): Adjust table.
557 2011-03-18 Jason Merrill <jason@redhat.com>
560 * semantics.c (finish_call_expr): Allow TARGET_EXPR for now.
563 * call.c (build_over_call): Don't skip ck_rvalue.
565 2011-03-17 Jason Merrill <jason@redhat.com>
568 * semantics.c (cxx_eval_constant_expression) [NOP_EXPR]: Don't let
569 the conversion set TREE_OVERFLOW.
572 * semantics.c (finish_decltype_type): Return T&& for xvalue.
573 * typeck.c (unlowered_expr_type): Preserve cv-quals.
576 * decl.c (revert_static_member_fn): Strip function-cv-quals.
578 2011-03-16 Jason Merrill <jason@redhat.com>
581 * semantics.c (potential_constant_expression_1): Don't allow *this
583 (register_constexpr_fundef): Use potential_rvalue_constant_expression.
586 * decl.c (compute_array_index_type): Don't bother trying to deal
587 with literal classes in ABI v1.
590 * decl.c (duplicate_decls): Return NULL_TREE for clashing
594 * semantics.c (cxx_eval_constant_expression) [COMPOUND_EXPR]: Don't
595 use the generic binary expression handling.
597 2011-03-16 Diego Novillo <dnovillo@google.com>
599 * Make-lang.in (CXX_PARSER_H): New.
600 (cp/parser.o): Add dependency on CXX_PARSER_H.
601 Add dependency on tree-pretty-print.h
602 (cp/cp-lang.o): Add dependency on CXX_PARSER_H.
603 * cp-lang.c: Include parser.h.
604 * parser.c: Include parser.h.
605 (struct cp_token): Add bitfield purged_p.
608 (CPP_PURGED): Remove. Update all users.
609 (struct cp_lexer): Change field buffer to be a VEC of cp_token.
610 Remove field buffer_length.
613 (struct tree_check): Move to parser.h.
614 (cp_token_position): Likewise.
615 (struct cp_token_cache): Likewise.
616 (CPP_KEYWORD): Likewise.
617 (CPP_TEMPLATE_ID): Likewise.
618 (CPP_NESTED_NAME_SPECIFIER): Likewise.
619 (N_CP_TTYPES): Likewise.
620 (enum cp_parser_status_kind): Likewise.
621 (struct cp_parser_context): Likewise.
622 (struct cp_default_arg_entry_d): Likewise.
623 (struct cp_unparsed_functions_entry_d): Likewise.
624 (struct cp_parser): Likewise.
625 (cp_lexer_dump_tokens): New.
626 (cp_lexer_debug_tokens): New.
627 (cp_lexer_finished_p): New.
628 (cp_lexer_alloc): Factor out of cp_lexer_new_main.
629 (cp_lexer_new_main): Re-write main lexing loop to push
630 tokens into the new VEC buffer.
631 (cp_lexer_print_token): Improve printing of CPP_NUMBER tokens.
632 Do not abort if the token type is not recognized, just print
634 * parser.h: New file.
635 * config-lang.in (gtfiles): Add cp/parser.h.
637 2011-03-16 Jason Merrill <jason@redhat.com>
640 * typeck.c (check_return_expr): Fix conditions for setting
641 LOOKUP_PREFER_RVALUE.
643 * call.c (build_over_call): Remove require_complete_type_sfinae call.
646 * decl.c (check_array_designated_initializer): Allow integer index.
647 (reshape_init_array_1): Set index on the elements.
649 2011-03-16 Jason Merrill <jason@redhat.com>
652 * typeck.c (convert_for_initialization): Use
653 perform_implicit_conversion_flags.
654 * call.c (standard_conversion): If LOOKUP_PREFER_RVALUE, set
655 rvaluedness_matches_p on ck_rvalue.
656 (convert_like_real) [ck_rvalue]: And restore it here.
659 * call.c (convert_arg_to_ellipsis): Handle incomplete type.
661 2011-03-16 Jason Merrill <jason@redhat.com>
663 * parser.c (cp_parser_abort_tentative_parse): Make sure we haven't
664 committed to this tentative parse.
667 * semantics.c (finish_call_expr): Preserve reference semantics
670 * call.c (convert_default_arg): Use LOOKUP_IMPLICIT.
672 2011-03-16 Jakub Jelinek <jakub@redhat.com>
674 * cp-objcp-common.c (cp_function_decl_explicit_p): Don't crash if
675 DECL_LANG_SPECIFIC is NULL.
677 2011-03-15 Jason Merrill <jason@redhat.com>
680 * pt.c (value_dependent_expression_p) [NOEXCEPT_EXPR]: Don't
681 check value_dependent_expression_p on the operand.
683 * semantics.c (push_cx_call_context): Return bool.
684 (cxx_eval_call_expression): Handle excess depth.
687 * method.c (synthesized_method_walk): Cleanups don't affect the
688 triviality of a constructor, but do affect deletion and exception
691 2011-03-15 Rodrigo Rivas Costa <rodrigorivascosta@gmail.com>
693 * decl2.c (cp_check_const_attributes): New.
694 (cplus_decl_attributes): Call cp_check_const_attributes.
696 2011-03-15 Jason Merrill <jason@redhat.com>
699 * call.c (convert_default_arg): Use DECL_ORIGIN of fn. Check for
701 (push_defarg_context, pop_defarg_context): New.
702 * parser.c (cp_parser_late_parsing_default_args): Use them.
703 * cp-tree.h: Declare them.
705 2011-03-11 Dodji Seketeli <dodji@redhat.com>
707 * call.c (add_builtin_candidate)<case INDIRECT_REF>: The type of
708 the argument of the indirection operator should not be dependent.
711 2011-03-11 Jason Merrill <jason@redhat.com>
714 * pt.c (tsubst) [TYPENAME_TYPE]: Only give errors if tf_error.
717 * parser.c (cp_parser_template_type_arg): Set
718 type_definition_forbidden_message.
721 * decl.c (compute_array_index_type): Discard folding
722 if it didn't produce a constant.
724 2011-03-11 Jakub Jelinek <jakub@redhat.com>
727 * init.c (build_zero_init_1): Extracted from build_zero_init.
728 Add FIELD_SIZE argument, if non-NULL and field bit_position
729 as not smaller than that, don't add that field's initializer.
730 Pass DECL_SIZE as last argument to build_zero_init_1
731 for DECL_FIELD_IS_BASE fields.
732 (build_zero_init): Use build_zero_init_1.
734 2011-03-10 Jason Merrill <jason@redhat.com>
737 * pt.c (iterative_hash_template_arg): Remove special case for
741 * parser.c (cp_parser_single_declaration): Just return if
742 cp_parser_parse_and_diagnose_invalid_type_name complained.
744 2011-03-09 Jason Merrill <jason@redhat.com>
747 * pt.c (unify): An unresolved overload is a nondeduced context.
749 2011-03-09 Martin Jambor <mjambor@suse.cz>
751 PR tree-optimization/47714
752 * method.c (use_thunk): Clear addressable flag of thunk arguments.
754 2011-03-08 Dodji Seketeli <dodji@redhat.com>
757 * pt.c (convert_nontype_argument): Only call decay_conversion on
760 2011-03-08 Jason Merrill <jason@redhat.com>
763 * mangle.c (write_template_arg_literal) [STRING_CST]: Sorry.
766 * pt.c (convert_nontype_argument): Don't crash on non-pointer
767 argument to pointer parameter.
770 * pt.c (instantiate_decl): Don't clear DECL_INTERFACE_KNOWN on
773 2011-03-08 Dodji Seketeli <dodji@redhat.com>
776 * name-lookup.c (binding_to_template_parms_of_scope_p): Only
777 consider scopes of primary template definitions. Adjust comments.
779 2011-03-07 Jason Merrill <jason@redhat.com>
782 * pt.c (convert_nontype_argument): Fix -fpermissive allowing
784 * semantics.c (potential_constant_expression_1): Check TREE_OVERFLOW.
787 * init.c (constant_value_1): Always require init to be TREE_CONSTANT.
790 * mangle.c (write_type): Strip cv-quals from FUNCTION_TYPE here.
791 (write_CV_qualifiers_for_type): Not here.
793 2011-03-06 Joseph Myers <joseph@codesourcery.com>
795 * lang-specs.h: Match -save-temps* instead of -save-temps.
797 2011-03-05 Jason Merrill <jason@redhat.com>
799 * mangle.c (write_expression): Change ABI v6 to v5.
800 (write_type): Likewise.
802 2011-03-04 Jan Hubicka <jh@suse.cz>
805 * optimize.c (maybe_clone_body): Update call of cgraph_same_body_alias
806 and cgraph_add_thunk.
807 * method.c (make_alias_for_thunk, use_thunk): Likewise.
808 * mangle.c (mangle_decl): Likewise.
810 2011-03-04 Jason Merrill <jason@redhat.com>
813 * pt.c (tsubst_copy_and_build) [PSEUDO_DTOR_EXPR]: Use tsubst for type.
814 (tsubst_copy) [default]: Just return t if !ENABLE_CHECKING.
817 * search.c (check_final_overrider): Allow pointer to same incomplete
818 class type with different cv-quals.
820 2011-03-03 Paolo Carlini <paolo.carlini@oracle.com>
823 * pt.c (tsubst_template_args): Check argument t for error_mark_node.
825 2011-03-03 Jason Merrill <jason@redhat.com>
828 * pt.c (tsubst_copy_and_build) [TARGET_EXPR]: Retain TREE_CONSTANT.
830 2011-03-02 Jason Merrill <jason@redhat.com>
833 * parser.c (cp_parser_condition): Don't fold_non_dependent_expr here.
836 * tree.c (build_vec_init_elt): Split out from...
837 (build_vec_init_expr): ...here.
838 (diagnose_non_constexpr_vec_init): New fn.
839 * semantics.c (potential_constant_expression_1): Use it.
840 * cp-tree.h: Declare it.
842 2011-03-01 Jason Merrill <jason@redhat.com>
845 * parser.c (cp_parser_primary_expression): Don't warn about a
846 failed tentative parse.
849 * semantics.c (cxx_bind_parameters_in_call): Don't call
850 adjust_temp_type on non-constant args.
853 * call.c (standard_conversion): Provide requested cv-quals on
854 class rvalue conversion.
857 * decl2.c (grokbitfield): Handle type-dependent width.
859 2011-02-28 Jason Merrill <jason@redhat.com>
862 * class.c (update_vtable_entry_for_fn): Check BINFO_LOST_PRIMARY_P
863 after checking for a non-thunk.
865 2011-02-26 Jason Merrill <jason@redhat.com>
868 * tree.c (cp_tree_equal): Compare DECL_PARM_LEVEL.
869 * pt.c (iterative_hash_template_arg): And hash it.
872 * semantics.c (non_const_var_error): Split out from...
873 (cxx_eval_constant_expression): ...here.
874 (potential_constant_expression_1) [VAR_DECL]: Use it.
875 Allow dependent variables.
877 2011-02-24 Jason Merrill <jason@redhat.com>
879 * parser.c (cp_parser_constant_expression): Set
880 non_integral_constant_expression correctly for C++0x too.
881 (cp_parser_static_assert): Allow non-constant expression.
882 (cp_parser_direct_declarator): Expect non_constant_p to be set
884 * pt.c (value_dependent_expression_p): Handle TYPEID_EXPR.
885 * semantics.c (maybe_constant_value): Check type_unknown_p too.
886 (potential_rvalue_constant_expression): New.
887 (require_potential_rvalue_constant_expression): New.
889 2011-02-23 Jason Merrill <jason@redhat.com>
891 * cp-tree.h (DECL_PARM_LEVEL): New.
892 (struct lang_decl_parm): Add level field.
893 * name-lookup.c (function_parm_depth): New fn.
894 * name-lookup.h: Declare it.
895 * parser.c (cp_parser_parameter_declaration_list): Use it.
896 * mangle.c (struct globals): Add parm_depth field.
897 (write_bare_function_type): Adjust it.
898 (write_expression): Include the level delta in PARM_DECL mangling
901 * semantics.c (finish_decltype_type): Remove shortcut for decltype
903 * mangle.c (write_type) [DECLTYPE_TYPE]: Strip it here for abi < 6.
905 2011-02-23 Nathan Froyd <froydnj@codesourcery.com>
908 * parser.c (cp_parser_class_specifier): Require a closing brace
909 to attempt error recovery.
911 2011-02-23 Jakub Jelinek <jakub@redhat.com>
914 * pt.c (struct pending_template): Add chain_next GTY option.
915 * decl.c (struct named_label_use_entry): Likewise.
917 2011-02-22 Paolo Carlini <paolo.carlini@oracle.com>
920 * semantics.c (build_lambda_object): Bail out if a field is
923 2011-02-22 Dodji Seketeli <dodji@redhat.com>
926 * class.c (dfs_declare_virt_assop_and_dtor)
927 (declare_virt_assop_and_dtor): New static functions.
928 (add_implicitly_declared_members): Use
929 declare_virt_assop_and_dtor.
931 2011-02-21 Jason Merrill <jason@redhat.com>
934 * decl2.c (decl_constant_var_p): A constexpr var needs an
935 initializer to be constant.
936 * semantics.c (cxx_eval_constant_expression): Complain about
937 constexpr var used in its own initializer.
938 * call.c (set_up_extended_ref_temp): Set
939 DECL_INITIALIZED_BY_CONSTANT_EXPRESSION_P too.
941 2011-02-20 Jason Merrill <jason@redhat.com>
944 * semantics.c (cxx_eval_call_expression): Call
945 cxx_eval_constant_expression in trivial shortcut.
948 * call.c (convert_class_to_reference): Don't try to set up a
949 second conv sequence for non-viable candidates.
952 * error.c (location_of): Handle non-tagged types.
955 * method.c (process_subob_fn): Instantiate constexpr templates.
956 * optimize.c (maybe_clone_body): Propagate DECL_DECLARED_CONSTEXPR_P.
958 2011-02-20 Dodji Seketeli <dodji@redhat.com>
961 * pt.c (tsubst_pack_expansion): do not use
962 cp_tree_equal/same_type_p to detect an expansion of a parameter
965 2011-02-19 Jason Merrill <jason@redhat.com>
968 * semantics.c (cxx_eval_call_expression): Shortcut trivial copy.
970 2011-02-18 Paolo Carlini <paolo.carlini@oracle.com>
973 * semantics.c (finish_non_static_data_member): Early return if
974 object is error_mark_node.
976 2011-02-18 Dodji Seketeli <dodji@redhat.com>
979 * pt.c (do_auto_deduction): Do not mention error_mark_node in
981 * semantics.c (finish_id_expression): Do not pass erroneous decl
982 to decl_constant_var_p.
984 2011-02-17 Jakub Jelinek <jakub@redhat.com>
987 * cvt.c (convert_from_reference): Call mark_exp_read.
989 2011-02-11 Dodji Seketeli <dodji@redhat.com>
992 * pt.c (finish_call_expr): Consider a call expression that has a
993 dependent "this" pointer as being dependent. Add comments.
994 (dependent_type_p, type_dependent_expression_p): Update comments.
996 2011-02-16 Dodji Seketeli <dodji@redhat.com>
999 * pt.c (tsubst_copy)<case SIZEOF_EXPR>: Ensure that even pack
1000 expansion arguments are not evaluated.
1002 2011-02-16 Jakub Jelinek <jakub@redhat.com>
1005 * cp-tree.h (ENUM_FIXED_UNDERLYING_TYPE_P): Use TYPE_LANG_FLAG_5
1006 instead of TYPE_LANG_FLAG_3.
1007 * pt.c (lookup_template_class): Copy over
1008 ENUM_FIXED_UNDERLYING_TYPE_P.
1010 2011-02-15 Jason Merrill <jason@redhat.com>
1013 * method.c (synthesized_method_walk): Always exit early for
1014 trivial fn in C++98 mode.
1016 2011-02-14 Jason Merrill <jason@redhat.com>
1019 * parser.c (cp_parser_enumerator_definition): Call
1020 fold_non_dependent_expr.
1022 2011-02-09 Jason Merrill <jason@redhat.com>
1024 * decl.c (cp_make_fname_decl): Set DECL_THIS_STATIC at toplevel.
1025 * semantics.c (finish_fname): Only return the name if we're in
1028 * decl.c (build_enumerator): Don't perform integral promotions on
1029 non-integral constants.
1031 * cvt.c (convert_to_void): Handle null op1.
1033 * class.c (type_has_constexpr_default_constructor): Make sure the
1034 caller stripped an enclosing array.
1035 * init.c (perform_member_init): Strip arrays before calling it.
1038 * semantics.c (potential_constant_expression_1): Handle TEMPLATE_DECL.
1040 2011-02-03 Dodji Seketeli <dodji@redhat.com>
1043 * tree.c (cp_tree_equal)<TEMPLATE_PARM_INDEX>: Take the number of
1044 template parameters in account.
1046 2011-02-03 Nathan Froyd <froydnj@codesourcery.com>
1049 * parser.c (cp_parser_class_specifier): Fix setting of
1052 2011-01-31 Jakub Jelinek <jakub@redhat.com>
1055 * semantics.c (build_data_member_initialization): Handle
1056 STATEMENT_LIST always instead of just for CLEANUP_BODY.
1058 2011-01-31 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
1060 * g++spec.c (lang_specific_driver) [HAVE_LD_STATIC_DYNAMIC] Use
1061 LD_STATIC_OPTION, LD_DYNAMIC_OPTION.
1063 2011-01-29 Dodji Seketeli <dodji@redhat.com>
1066 * cp-tree.h (fixup_template_parms): Declare.
1067 * pt.c (end_template_parm_list): Do not fixup template parms here.
1068 (fixup_template_parms): Remove static. Fix typo in the
1069 comments. Remove useless code statement.
1070 (fixup_template_parm): For a template template parameter, fixup
1071 its attributes before fixing up its type.
1073 (cp_parser_template_declaration_after_export): After parsing
1074 template parameters fixup their types.
1076 2011-01-26 Jakub Jelinek <jakub@redhat.com>
1079 * semantics.c (potential_constant_expression_1): Handle
1082 2011-01-26 Dave Korn <dave.korn.cygwin@gmail.com>
1085 * semantics.c (expand_or_defer_fn_1): Handle it.
1086 * decl2.c (decl_needed_p): Likewise.
1088 2011-01-21 Jason Merrill <jason@redhat.com>
1091 * semantics.c (build_constexpr_constructor_member_initializers):
1092 Handle trivial copy.
1094 2011-01-21 Jakub Jelinek <jakub@redhat.com>
1097 * semantics.c (begin_for_stmt): If -fno-for-scope, don't
1098 assume init must be NULL if scope is NULL.
1099 (begin_range_for_stmt): Likewise.
1101 2011-01-21 Jason Merrill <jason@redhat.com>
1104 * semantics.c (cxx_eval_constant_expression): Handle OFFSET_REF.
1107 * semantics.c (potential_constant_expression_1): Split out from
1108 potential_constant_expression. Add want_rval parm. Handle
1109 template expression forms. Don't enforce restriction on address
1110 of automatic variable here. Add a couple of diagnostics that
1112 (require_potential_constant_expression): New entry point.
1113 (build_data_member_initialization, register_constexpr_fundef): Adjust.
1114 (maybe_constant_value): Check potential_constant_expression.
1115 * pt.c (fold_non_dependent_expr_sfinae): Likewise.
1116 * tree.c (build_vec_init_expr): Adjust.
1118 2011-01-19 Jakub Jelinek <jakub@redhat.com>
1121 * decl2.c (finish_anon_union): Only call mangle_decl if TREE_STATIC
1124 2011-01-17 Jason Merrill <jason@redhat.com>
1127 * semantics.c (base_field_constructor_elt): New fn.
1128 (cxx_eval_bare_aggregate): Use it.
1129 (build_data_member_initialization): Leave COMPONENT_REF for
1132 2011-01-14 Rodrigo Rivas Costa <rodrigorivascosta@gmail.com>
1134 * parser.c (cp_parser_range_for): Remove the "unused variable" warning
1137 2011-01-15 Giovanni Funchal <gafunchal@gmail.com>
1138 Jonathan Wakely <jwakely.gcc@gmail.com>
1141 * decl.c (grokdeclarator): Reject mutable reference members.
1143 2011-01-14 Jason Merrill <jason@redhat.com>
1146 * pt.c (coerce_template_parms): Fix error recovery.
1149 * typeck2.c (check_narrowing): Only check arithmetic types.
1152 * tree.c (build_vec_init_expr): Handle flexible array
1155 2011-01-13 Kai Tietz <kai.tietz@onevision.com>
1158 * cp-tree.h (CLASSTYPE_VISIBILITY): Use
1159 TYPE_MAIN_DECL instead of TYPE_NAME.
1160 (CLASSTYPE_VISIBILITY_SPECIFIED): Likewise.
1161 * decl2.c (determine_visibility): Add check
1162 of CLASS_TYPE_P for underlying_type.
1164 2011-01-12 Rodrigo Rivas Costa <rodrigorivascosta@gmail.com>
1166 * cp-tree.h (begin_for_scope): New prototype.
1167 (begin_for_stmt): Update prototype.
1168 (begin_range_for_stmt): Update prototype.
1169 * init.c (build_vec_init): Update call to begin_for_stmt.
1170 * parser.c (cp_parser_for): New.
1171 (cp_parser_c_for): Add three new parameters.
1172 (cp_parser_range_for): Likewise. Most parsing code removed.
1173 (cp_parser_iteration_statement): Call cp_parser_for instead of
1174 cp_parser_c_for and cp_parser_range_for.
1175 (cp_parser_for_init_statement): Add new parameter and return type.
1176 (cp_parser_block_declaration): Update call to
1177 cp_parser_simple_declaration.
1178 (cp_parser_simple_declaration): Add new parameter.
1179 Update call to cp_parser_init_declarator.
1180 (cp_parser_init_declarator): Add new parameter.
1181 * pt.c (tsubst_expr): Update call to begin_for_stmt.
1182 * semantics.c (begin_for_scope): New.
1183 (begin_for_stmt): Add two new parameters.
1184 (begin_range_for_stmt): Likewise.
1186 2011-01-12 Nicola Pero <nicola.pero@meta-innovation.com>
1188 * parser.c (cp_parser_objc_at_property_declaration): Improved
1191 2011-01-11 Dodji Seketeli <dodji@redhat.com>
1194 * cp-lang.c (get_template_innermost_arguments_folded)
1195 (get_template_argument_pack_elems_folded)
1196 (template_arg_needs_folding, fold_cplus_constants): New static
1198 (LANG_HOOKS_GET_INNERMOST_GENERIC_ARGS): Set this hook to
1199 get_template_innermost_arguments_folded.
1200 (LANG_HOOKS_GET_ARGUMENT_PACK_ELEMS): Set this hook to
1201 get_template_argument_pack_elems_folded.
1203 2011-01-11 Jason Merrill <jason@redhat.com>
1206 * init.c (build_new_1): Handle value-init in templates differently.
1209 * tree.c (maybe_dummy_object): Check current_class_ref against
1210 context, not current_class_type.
1212 2011-01-08 Nicola Pero <nicola.pero@meta-innovation.com>
1215 * parser.c (cp_parser_objc_typename): If the type is unknown, for
1216 error recovery purposes behave as if it was not specified so that
1217 the default type is used.
1219 2011-01-07 Jakub Jelinek <jakub@redhat.com>
1222 * pt.c (tsubst_copy_and_build): Use tsubst instead of tsubst_copy
1223 for the second build_x_va_arg argument.
1225 2011-01-05 Tom Tromey <tromey@redhat.com>
1227 * typeck.c (cp_build_addr_expr_1): Update call to lvalue_error.
1228 (lvalue_or_else): Likewise.
1230 2011-01-01 Kai Tietz <kai.tietz@onevision.com>
1233 * tree.c (cxx_type_hash_eq):
1234 Allow METHOD_TYPE, too.
1237 Copyright (C) 2011 Free Software Foundation, Inc.
1239 Copying and distribution of this file, with or without modification,
1240 are permitted in any medium without royalty provided the copyright
1241 notice and this notice are preserved.