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2005-04-08re PR c++/20905 (confuses unrelated type name with instance name)Mark Mitchell2-18/+61
PR c++/20905 * parser.c (cp_parser_type_specifier_seq): Add is_condition parameter. (cp_parser_new_type_id): Pass it. (cp_parser_condition): Likewise. (cp_parser_conversion_type_id): Likewise. (cp_parser_type_id): Likewise. (cp_parser_type_specifier_seq): In a condition, do not allow invalid type-specifier combinations. (cp_parser_exception_declaration): Adjust call to cp_parser_type_specifier_seq. PR c++/20905 * g++.dg/parse/cond2.C: New test. From-SVN: r97857
2005-04-08re PR c++/20145 (template "class has virtual functions ... " is not ↵Mark Mitchell5-15/+31
suppressed with -isystem) * cp-tree.def (TINST_LEVEL): Document TINST_IN_SYSTEM_HEADER_P. * cp-tree.h (struct tinst_level): Add in_system_header_p. (TINST_IN_SYSTEM_HEADER_P): New macro. (make_tinst_level): Remove. * pt.c (lookup_template_class): Preserve DECL_IN_SYSTEM_HEADER on the instantiated class. (push_tinst_level): Do not use make_tinst_level. Set TINST_IN_SYSTEM_HEADER_P. (pop_tinst_level): Likewise. (instantiate_class_template): Set in_system_header. (instantiate_pending_templates): Likewise. * tree.c (make_tinst_level): Remove. PR c++/20145 * g++.dg/warn/Wdtor1.C: New test. From-SVN: r97854
2005-04-06c-decl.c (finish_decl): Apply pending #pragma weak regardless of scope.Joseph Myers2-2/+6
* c-decl.c (finish_decl): Apply pending #pragma weak regardless of scope. cp: * decl.c (start_decl): Apply pending #pragma weak regardless of scope. testsuite: * gcc.dg/weak/weak-12.c, g++.dg/ext/weak2.C: New tests. From-SVN: r97733
2005-04-06re PR c++/20212 (attribute unused vs. member function template)Mark Mitchell2-0/+13
PR c++/20212 * pt.c (regenerate_decl_from_template): Copy attributes for parameters from the pattern to the instantiation. PR c++/20212 * g++.dg/warn/Wunused-11.C: New test. From-SVN: r97726
2005-04-06Add missing ChangeLog entryMark Mitchell1-0/+9
From-SVN: r97723
2005-04-06re PR c++/20734 (rejects valid pointer to member)Mark Mitchell3-53/+26
PR c++/20734 * cp-tree.def (OFFSET_REF): Correct comments. * init.c (build_offset_ref): Remove misleading comment. * typeck.c (build_unary_op): Handle pointer-to-member creation here, rather than ... (unary_complex_lvalue): ... here. PR c++/20734 * g++.dg/template/ptrmem13.C: New test. From-SVN: r97696
2005-04-06re PR c++/19312 (ICE in stabilize_call when throwing a copy)Jason Merrill2-1/+10
PR c++/19312 * tree.c (stabilize_init): Don't bother trying to stabilize something with no side-effects. From-SVN: r97691
2005-04-05Fix typoMark Mitchell1-0/+5
From-SVN: r97643
2005-04-05re PR target/20673 (C PCH testsuite assembly comparison failure)Mark Mitchell1-5/+6
PR c++/20673 * decl.c (grokdeclarator): Correct attribute handling. PR c++/20673 * g++.dg/ext/attrib21.C: New test. From-SVN: r97640
2005-04-05re PR c++/19159 (Undefined symbol: vtable for __cxxabiv1::__vmi_class_type_info)Mark Mitchell2-14/+42
PR c++/19159 * decl2.c (import_export_decl): Use non-COMDAT external linkage for virtual tables, typeinfo, etc. that will be emitted in only one translation unit on systems without weak symbols. From-SVN: r97635
2005-04-04re PR c++/20679 (Parse error when accessing attributes of an inner class. ↵Mark Mitchell2-8/+12
Enclosing class is template and have methods with the same name.) PR c++/20679 * parser.c (cp_parser_template_name): Fix thinko. PR c++/20679 * g++.dg/template/overload4.C: New test. From-SVN: r97569
2005-04-04re PR c++/20746 ([4.0 only] Incorrect return value for covariant return ↵Nathan Sidwell2-3/+26
function returning null ptr) cp: PR c++/20746 * method.c (use_thunk): Protect covariant pointer return adjustments from NULL pointers. testsuite: PR c++/20746 * g++.dg/abi/covariant5.C: New. From-SVN: r97557
2005-04-04decl2.c (finish_objects): Revert my previous patch.Jan Hubicka2-8/+5
* decl2.c (finish_objects): Revert my previous patch. (cp_finish_file): Likewise. From-SVN: r97547
2005-04-03* pt.c: Fix comment typos.Kazu Hirata2-2/+6
From-SVN: r97491
2005-04-03re PR c++/20723 (ICE in more_specialized_fn, more than one user-defined ↵Nathan Sidwell2-2/+15
conversion "srp<int>" to "ptr<int>") cp: PR c++/20723 * pt.c (more_specialized_fn): Member functions are unordered wrt non-members. Conversion operators are unordered wrt other functions. testsuite: PR c++/20723 * g++.dg/template/spec22.C: New. * g++.dg/template/spec23.C: New. From-SVN: r97489
2005-04-01call.c (add_template_candidates_real): Remove length parameter from ↵Nathan Sidwell5-96/+65
fn_type_unification call. * call.c (add_template_candidates_real): Remove length parameter from fn_type_unification call. * class.c (resolve_address_of_overloaded_function): Likewise * cp-tree.h (fn_type_unification): Remove length parameter. * pt.c (get_bindings_overload): Remove. (get_bindings_real): Rename to ... (get_bindings): ... here. Remove length and strict parameters. Change return type flag to boolean. Remove original forwarding function. (determine_specialization): Adjust get_bindings call. (fn_type_unification): Remove length parameter. Adjust. (type_unification_real): Remove length parameter. Adjust. (resolve_overloaded_unification): Adjust get_bindings call. (try_one_overload): Simplify confusing cascaded if control flow. (unify): Remove length paramter from type_unification_real call. (most_specialized_instantiation): Adjust get_bindings calls. (most_specialized): Likewise. From-SVN: r97379
2005-03-31PR c++/19203, implement DR 214Nathan Sidwell4-80/+203
cp: PR c++/19203, implement DR 214 * call.c (joust): Use more_specialized_fn. * cp-tree.h (DEDUCE_ORDER): Remove. (more_specialized): Replace with ... (more_specialized_fn): ... this. * pt.c (maybe_adjust_types_for_deduction): Remove DEDUCE_ORDER case. (type_unification_real): Remove DEDUCE_ORDER case. (more_specialized): Replace with ... (more_specialized_fn): ... this. Implement DR 214. (most_specialized_instantiation): Use get_bindings_real directly. testsuite: PR c++/19203, DR 214 * g++.dg/parse/ambig3.C: Not ambiguous. * g++.dg/template/spec20.C: New. * g++.dg/template/spec21.C: New. From-SVN: r97336
2005-03-31re PR c++/18644 (-Wsynth warning in <complex>)Gabriel Dos Reis2-14/+5
doc/ PR c++/18644 * doc/invoke.texi (-Wsynth): Don't document, as it now is void of semantics. cp/ PR c++/18644 * call.c (build_new_op): Remove check for -Wsynth. From-SVN: r97318
2005-03-30[multiple changes]Jan Hubicka2-2/+8
2005-03-31 Jan Hubicka <jh@suse.cz> 2004-11-02 Jan Hubicka <jh@suse.cz> * cgraph.c (cgraph_varpool_node_name): New function. (dump_cgraph_varpool_node): New function. (dump_varpool): New function. * cgraphunit.c (cgraph_optimize): Dump varpool. 2004-10-16 Jan Hubicka <jh@suse.cz> * cgraph.c (decide_is_variable_needed): New function. (cgraph_varpool_finalize_decl): Use it. * cgraphunit.c (cgraph_optimize): Assemble_pending_decls when not doing unit-at-a-time. * final.c (output_addr_const): Do not call mark_referenced. * passes.c (rest_of_decl_compilation): ifdef out DECL_RTL_SET_P hack; always go via cgraph. * toplev.c (wrapup_global_declarations): Kill non-unit-at-a-time code. (check_global_declarations): Ifdef out code clearing DECL_RTL. * tree-optimize.c (execute_inline): Mark functions called. * i386.c (output_pic_addr_const): Do not call mark_decl_referenced. 2004-10-11 Jan Hubicka <jh@suse.cz> * cgraph.c (cgraph_varpool_first_unanalyzed_node): New global voriable (cgraph_varpool_last_needed_node): New static variable. (enqueue_needed_varpool_node): Break out from ...; add items to the end of queue; update first pointers. (cgraph_varpool_mark_needed_node): ... here. (cgraph_varpool_finalize_decl): Use enqueue_needed_varpool_node. (cgraph_varpool_assemble_pending_decls): Move to cgraphunit.c * cgraph.h (cgraph_varpool_node): Add analyzed field. (cgraph_varpool_first_unanalyzed_node): Declare. * cgraphunit.c: Include output.h. (cgraph_varpool_analyze_pending_decls): New function. (cgraph_varpool_assemble_pending_decls): Move from cgraph.c; bail out for errors, analyze pending decls. (cgraph_finalize_compilation_unit): Only analyze decls. (cgraph_optimize): Assemble the decls after expanding. From-SVN: r97287
2005-03-29re PR c/20519 (completed type not selected properly with typeof)Richard Henderson5-80/+28
PR c/20519 * c-decl.c (c_finish_incomplete_decl): Update complete_array_type call. (build_compound_literal): Likewise. Propagate decl type into the initializer. (finish_decl): Likewise. Use new return value from complete_array_type for zero sized arrays. (complete_array_type): Move ... * c-common.c (complete_array_type): ... here. Change first argument to pointer-to-type-node. Consistently use sizetype for the index except for zero sized arrays. Detect zero sized arrays for pedantic mode diagnostics. Create a new type node instead of modifying the old node in place. * c-tree.h (complete_array_type): Move decl ... * c-common.h (complete_array_type): ... here. cp/ * decl.c (cp_complete_array_type): Rename from complete_array_type. Use the new complete_array_type in c-common.c. Update all callers. * cp-tree.h (cp_complete_array_type): Update to match. From-SVN: r97223
2005-03-24Index: cp/ChangeLogGeoffrey Keating2-7/+14
2005-03-24 Geoffrey Keating <geoffk@apple.com> * typeck.c (build_static_cast_1): Allow scalar_cast between any integral, floating, or enumeration type. Index: testsuite/ChangeLog 2005-03-24 Geoffrey Keating <geoffk@apple.com> * g++.dg/expr/cast3.C: New. From-SVN: r97019
2005-03-24typeck.c (comptypes): First determine if the types are compatible from a ↵Steven Bosscher9-78/+113
target-independent point of view. * typeck.c (comptypes): First determine if the types are compatible from a target-independent point of view. Check target attributes last. * class.c (build_base_path): (build_vbase_offset_vtbl_entries): (add_vcall_offset): Replace fold (buildN (...)) with fold_buildN. * error.c (dump_expr): Likewise. * init.c (build_zero_init, expand_cleanup_for_base, build_vec_delete_1): Likewise. * mangle.c (write_integer_cst): Likewise. * method.c (thunk_adjust): Likewise. * pt.c (convert_nontype_argument, tsubst, unify): Likewise. * tree.c (cxx_print_statistics, array_type_nelts_total): Likewise. * typeck.c (build_ptrmemfunc_access_expr, (get_member_function_from_ptrfunc): Likewise. From-SVN: r96985
2005-03-23langhooks.h (truthvalue_conversion): Remove.Joseph Myers2-2/+4
* langhooks.h (truthvalue_conversion): Remove. * langhooks-def.h (LANG_HOOKS_INITIALIZER): Remove LANG_HOOKS_TRUTHVALUE_CONVERSION. * system.h (LANG_HOOKS_TRUTHVALUE_CONVERSION): Poison. * gimplify.c (gimple_boolify): Don't use truthvalue_conversion. * c-objc-common.h (LANG_HOOKS_TRUTHVALUE_CONVERSION): Remove. ada: * misc.c (LANG_HOOKS_TRUTHVALUE_CONVERSION): Remove. cp: * cp-objcp-common.h (LANG_HOOKS_TRUTHVALUE_CONVERSION): Remove. fortran: * f95-lang.c (LANG_HOOKS_TRUTHVALUE_CONVERSION): Remove. java: * lang.c (LANG_HOOKS_TRUTHVALUE_CONVERSION): Remove. treelang: * treetree.c (LANG_HOOKS_TRUTHVALUE_CONVERSION, tree_lang_truthvalue_conversion): Remove. * tree-convert.c: Don't call truthvalue_conversion. From-SVN: r96947
2005-03-23tree.c (cp_tree_equal): Handle SSA_NAME.Dale Johannesen1-0/+1
2005-03-18 Dale Johannese <dalej@apple.com> * cp/tree.c (cp_tree_equal): Handle SSA_NAME. From-SVN: r96938
2005-03-23c-common.h (default_conversion): Remove.Joseph Myers2-1/+6
* c-common.h (default_conversion): Remove. (perform_integral_promotions): Add. * c-tree.h (default_conversion): Add. * c-typeck.c (perform_integral_promotions): New, split out from default_conversion. * c-common.c (check_case_value): Use perform_integral_promotions, not default_conversion. (c_add_case_label): Don't continue processing case label after found to be pointer. cp: * cp-tree.h (perform_integral_promotions): Remove. (default_conversion): Add. From-SVN: r96916
2005-03-22extend.texi: Deprecate C++ min/max operators.Mark Mitchell2-0/+26
* doc/extend.texi: Deprecate C++ min/max operators. * parser.c (cp_parser_warn_min_max): New function. (cp_parser_binary_expression): Use it. (cp_parser_assignment_operator_opt): Likewise. (cp_parser_operator): Likewise. * g++.dg/opt/max1.C: Run with -Wno-deprecated. * g++.dg/opt/pr7503-2.C: Likewise. * g++.dg/opt/pr7503-3.C: Likewise. * g++.dg/opt/pr7503-4.C: Likewise. * g++.dg/opt/pr7503-5.C: Likewise. * g++.dg/warn/minmax.C: New test. From-SVN: r96899
2005-03-22re PR c++/19980 (ICE on invalid template declaration)Volker Reichelt2-1/+11
PR c++/19980 * decl.c (start_preparsed_function): Robustify. * g++.dg/template/redecl3.C: New test. From-SVN: r96872
2005-03-22re PR c++/20499 (ICE on duplicate class definition)Volker Reichelt2-1/+8
PR c++/20499 * parser.c (cp_parser_class_head): Return NULL_TREE when encountering a redefinition. * g++.dg/parse/error16.C: Tweak error markers. From-SVN: r96870
2005-03-22re PR c++/20465 (error: no matching function for call)Nathan Sidwell2-1/+11
cp: PR c++/20465 PR c++/20381 * typeck.c (build_ptrmemfunc): Allow OFFSET_REF when processing a template. testsuite: PR c++/20465 PR c++/20381 * g++.dg/template/ptrmem12.C: New. From-SVN: r96862
2005-03-21re PR c++/20461 (ICE at "class 'C' does not have any field named 'f'" error)Paolo Carlini3-0/+21
2005-03-21 Paolo Carlini <pcarlini@suse.de> PR c++/20461 PR c++/20536 * init.c (emit_mem_initializers): Don't crash on undefined types. 2005-03-21 Paolo Carlini <pcarlini@suse.de> PR c++/20147 * semantics.c (finish_stmt_expr_expr): Return immediately if error_operand_p (expr). From-SVN: r96784
2005-03-21c-common.c (lvalue_or_else): Replace by lvalue_error; only give diagnostic ↵Joseph Myers3-0/+23
without checking whether an lvalue. * c-common.c (lvalue_or_else): Replace by lvalue_error; only give diagnostic without checking whether an lvalue. * c-common.h (lvalue_p): Remove. (enum lvalue_use): Update comment. (lvalue_or_else): Replace by lvalue_error. * c-typeck.c (lvalue_p): Make static. (lvalue_or_else): New. Call lvalue_error. cp: * cp-tree.h (lvalue_or_else, lvalue_p): New. * typeck.c (lvalue_or_else): New. Call lvalue_error. From-SVN: r96776
2005-03-19re PR c++/20240 (invalid using-redeclaration accepted)Kriang Lerdsuwanakij2-0/+11
PR c++/20240 * decl.c (decls_match): Compare context of VAR_DECL. * g++.dg/lookup/using13.C: New test. From-SVN: r96725
2005-03-19re PR c++/20333 (ICE on invalid code, typename outside of a template)Kriang Lerdsuwanakij2-7/+21
PR c++/20333 * parser.c (cp_parser_postfix_expression) <case RID_TYPENAME>: Check the return value of cp_parser_nested_name_specifier. * g++.dg/template/crash36.C: New test. From-SVN: r96720
2005-03-18re PR c++/20463 (ICE on using undefined type)Paolo Carlini2-1/+9
2005-03-18 Paolo Carlini <pcarlini@suse.de> PR c++/20463 * parser.c (cp_parser_diagnose_invalid_type_name): Check TYPE_BINFO (current_class_type) before attempting to emit inform messages. From-SVN: r96689
2005-03-17re PR c++/19966 (Misleading message "must take exactly one argument")Paolo Carlini3-15/+22
2005-03-17 Paolo Carlini <pcarlini@suse.de> PR c++/19966 * cp-tree.h (grok_op_properties): Change return type to void. * decl.c (grok_op_properties): Return early - don't check the arity - in case of a static member or an operator that cannot be non-member; tidy a bit. From-SVN: r96609
2005-03-17re PR c++/20186 (ICE with static_cast and type dependent variable (templates))Nathan Sidwell2-141/+111
cp: PR c++/20186 * pt.c (contains_dependent_cast_p): Remove. (fold_non_dependent_expr): Don't use it. (value_dependent_expression_p): Use a switch statement. reference_exprs can be dependent. From-SVN: r96605
2005-03-14re PR c++/4403 (incorrect class becomes a friend in template)Kriang Lerdsuwanakij3-16/+60
PR c++/4403 PR c++/9783, DR433 * name-lookup.c (pushtag): Skip template parameter scope when scope is ts_global. Don't push tag into template parameter scope. * pt.c (instantiate_class_template): Reorder friend class template substitution to handle non-dependent friend class that hasn't been previously declared. * g++.dg/template/friend34.C: New test. * g++.dg/template/friend35.C: Likewise. * g++.old-deja/g++.pt/inherit2.C: Remove XFAIL's. From-SVN: r96432
2005-03-14Friend class name lookup 5/n PR c++/1016Kriang Lerdsuwanakij9-51/+136
Friend class name lookup 5/n PR c++/1016 * cp-tree.h (pushtag): Adjust declaration. * decl.c (lookup_and_check_tag): Call lookup_type_scope if lookup_name fails. (xref_tag): Adjust call to pushtag. Make hidden class visible. (start_enum): Adjust call to pushtag. * name-lookup.c (ambiguous_decl): Ignore hidden names. (qualify_lookup): Change return type to bool. (hidden_name_p): New function. (lookup_namespace_name, unqualified_namespace_lookup, lookup_name_real): Use it. (lookup_type_scope): Update comments. (maybe_process_template_type_declaration): Change parameter name from globalize to is_friend. (pushtag): Change globalize parameter of type int to tag_scope. Hide name if introduced by friend declaration. * name-lookup.h (hidden_name_p): Add declaration. * parser.c (cp_parser_lookup_name): Don't deal with hidden name here. * pt.c (push_template_decl_real): Make hidden class template visible. (lookup_template_class, instantiate_class_template): Adjust call to pushtag. * semantics.c (begin_class_definition): Likewise. * rtti.c (init_rtti_processing, build_dynamic_cast_1, tinfo_base_init, emit_support_tinfos): Use ts_current instead of ts_global. * g++.dg/lookup/hidden-class1.C: New test. * g++.dg/lookup/hidden-class2.C: Likewise. * g++.dg/lookup/hidden-class3.C: Likewise. * g++.dg/lookup/hidden-class4.C: Likewise. * g++.dg/lookup/hidden-class5.C: Likewise. * g++.dg/lookup/hidden-class6.C: Likewise. * g++.dg/lookup/hidden-class7.C: Likewise. * g++.dg/lookup/hidden-class8.C: Likewise. * g++.dg/lookup/hidden-class9.C: Likewise. * g++.dg/lookup/hidden-temp-class1.C: Likewise. * g++.dg/lookup/hidden-temp-class2.C: Likewise. * g++.dg/lookup/hidden-temp-class3.C: Likewise. * g++.dg/lookup/hidden-temp-class4.C: Likewise. * g++.dg/lookup/hidden-temp-class5.C: Likewise. * g++.dg/lookup/hidden-temp-class6.C: Likewise. * g++.dg/lookup/hidden-temp-class7.C: Likewise. * g++.dg/lookup/hidden-temp-class8.C: Likewise. * g++.dg/lookup/hidden-temp-class9.C: Likewise. * g++.dg/lookup/hidden-temp-class10.C: Likewise. * g++.dg/lookup/hidden-temp-class11.C: Likewise. From-SVN: r96430
2005-03-14re PR c++/20157 (Internal compiler error on invalid code)Mark Mitchell2-2/+15
PR c++/20157 * pt.c (determine_specialization): Reject non-specializations. PR c++/20157 * g++.dg/template/error18.C: New test. From-SVN: r96414
2005-03-11cp-tree.h (struct cp_declarator): New id_loc field.Per Bothner3-2/+12
* cp-tree.h (struct cp_declarator): New id_loc field. * cp/parser.c (cp_lexer_get_preprocessor_token): Set cp_token's location using c_lex_with_flags, instead of input_location. (cp_parser_direct_declarator): Set declarator's id_loc from cp_token's id_loc. From-SVN: r96330
2005-03-10PR c++/18384, c++/18327Jakub Jelinek2-19/+20
PR c++/18384, c++/18327 * decl.c (reshape_init_array): Use UHWI type for max_index_cst and index. Convert max_index to size_type_node if it isn't host_integerp (, 1). * g++.dg/init/array19.C: New test. From-SVN: r96236
2005-03-09re PR c++/20208 (No array-to-pointer decay happens for template functions)Mark Mitchell2-0/+9
PR c++/20208 * pt.c (tsubst_decl): Apply array-to-pointer and function-to-pointer conversions to function arguments. (regenerate_decl_from_template): Likewise. PR c++/20208 * g++.dg/template/array13.C: New test. From-SVN: r96197
2005-03-09re PR c++/16859 (Empty initializer for array of unknown size spuriously ↵Paolo Carlini2-4/+15
accepted) 2005-03-09 Paolo Carlini <pcarlini@suse.de> PR c++/16859 * decl.c (complete_array_type): In pedantic mode, return 3 for an empty initializer list as the initializer for an array of unknown bound (8.5.1/4). (maybe_deduce_size_from_array_init): Fix final test to use the above. From-SVN: r96194
2005-03-09re PR c++/20186 (ICE with static_cast and type dependent variable (templates))Nathan Sidwell2-1/+54
cp: PR c++/20186 * pt.c (contains_dependent_cast_p): New. (fold_non_dependent_expr): Call it. testsuite: PR c++/20186 * g++.dg/template/non-dependent12.C: New. From-SVN: r96190
2005-03-09re PR c++/20142 (implicit assignment operator with multi-dimensional array ↵Mark Mitchell6-33/+25
is broken) PR c++/20142 * cp-tree.h (target_type): Remove. * decl.c (layout_var_decl): Remove #if 0'd code. (cp_finish_decl): Remove dead code. * init.c (build_vec_init): When determining whether or not the element type has an asignment operator, look through all array dimensions. * typeck.c (target_type): Remove. PR c++/20142 * g++.dg/init/array18.C: New test. From-SVN: r96170
2005-03-07class.c (finish_struct_1): Do not warn about non-virtual destructors in Java ↵Mark Mitchell2-1/+8
classes. * class.c (finish_struct_1): Do not warn about non-virtual destructors in Java classes. * g++.dg/warn/Wnvdtor.C: New test. From-SVN: r96054
2005-03-05re PR c++/19311 (ICE in resolve_overloaded_unification)Kriang Lerdsuwanakij4-31/+23
PR c++/19311 * init.c (build_offset_ref): Don't build non-dependent SCOPE_REF. * pt.c (build_non_dependent_expr): Don't build NON_DEPENDENT_EXPR for OFFSET_TYPE. * typeck.c (build_x_unary_op): Don't build non-dependent SCOPE_REF. Also set PTRMEM_OK_P for NON_DEPENDENT_EXPR. (build_unary_op): Handle building ADDR_EXPR of OFFSET_REF inside template. * g++.dg/template/non-dependent11.C: New test. From-SVN: r95933
2005-03-02name-lookup.c (push_overloaded_decl): Don't error if the new decl matches ↵Alexandre Oliva3-2/+10
the old one. gcc/cp/ChangeLog: * name-lookup.c (push_overloaded_decl): Don't error if the new decl matches the old one. * decl.c (redeclaration_error_message): Likewise. gcc/testsuite/ChangeLog: * g++.dg/overload/using2.C: New. From-SVN: r95798
2005-03-01decl.c (finish_function): Use SET_EXPR_LOCATION instead of unavailable ↵Per Bothner2-0/+9
annotate_with_file_line... * decl.c (finish_function): Use SET_EXPR_LOCATION instead of unavailable annotate_with_file_line, if USE_MAPPED_LOCATION. From-SVN: r95772
2005-03-01re PR c++/20232 (ICE with covariancy)Nathan Sidwell4-7/+26
cp: PR c++/20232 * class.c (update_vtable_entry_for_fn): Don't crash on invalid covariancy. * cp-tree.g (THUNK_TARGET): Expand comment. * method.c (use_thunk): Make sure we also use the target, if that is a thunk. testsuite: PR c++/20232 * g++.dg/inherit/covariant12.C: New. From-SVN: r95733
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