[Bug c++/11493] [3.4 regression] tree check ICE in error.c

["mueller at kde dot org" <gcc-bugzilla at gcc dot gnu dot org>]

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http://gcc.gnu.org/bugzilla/show_bug.cgi?id=11493



------- Additional Comments From mueller at kde dot org  2003-07-11 16:46 -------
ok, further testing showed it was this patch that broke it: 
 
2003-07-07  Mark Mitchell  <mark@codesourcery.com> 
 
        * cp-tree.h (build_scoped_method_call): Remove. 
        (lookup_qualified_name): Remove parameter. 
        (tsubst_copy_and_build): Declare. 
        (finish_qualified_object_call_expr): Remove. 
        (check_accessibility_of_qualified_id): New function. 
        (finish_qualified_id_expr): Likewise. 
        (non_reference): Likewise. 
        (build_expr_from-tree): Remove. 
        * call.c (non_reference): Remove. 
        (build_scoped_method_call): Likewise. 
        (build_method_call): Use error_operand_p.  Assert that we are not 
        processing a template. 
        (standard_conversion): Use non_reference. 
        * class.c (build_vtbl_entry_ref): Likewise. 
        (build_vtbl_ref_1): Likewise. 
        * cvt.c (build_expr_type_conversion): Use non_reference. 
        * decl.c (lookup_qualified_name): Remove flags parameter. 
        (grok_op_properties): Use non_reference. 
        * decl2.c (grok_array_decl): Likewise. 
        (build_expr_from_tree): Remove. 
        (build_offset_ref_call_from_tree): Update comment. 
        * error.c (parm_to_string): Call reinit_global_formatting_buffer. 
        * except.c (prepare_eh_types): Use non_reference. 
        (can_convert_eh): Likewise. 
        * init.c (build_dtor_call): Avoid using build_method_call. 
        * mangle.c (write_template_param): Remove misleading comment. 
        * method.c (locate_copy): Use non_reference. 
        * parser.c (cp_parser_scope_through_which_access_occurs): Remove. 
        (cp_parser_primary_expression): Do not create SCOPE_REFs is 
        non-dependent contexts. 
        (cp_parser_postfix_expression): Use finish_qualified_id_expr. 
        (cp_parser_direct_declarator): Use tsubst_copy_and_build, not 
        build_expr_from_tree. 
        (cp_parser_lookup_name): Adjust call to lookup_qualified_name. 
        Use check_accessibility_of_qualified_id. 
        * pt.c (maybe_fold_nontype_arg): Use tsubst_copy_and_build, not 
        build_expr_from_tree. 
        (tsubst_baselink): New function. 
        (tsubst_qualified_id): Likewise. 
        (tsubst_copy): Use them.  Remove support for METHOD_CALL_EXPR. 
        (tsubst_expr): Adjust call to lookup_qualified_name. 
        (tsubst_copy_and_build): Handle SCOPE_REFs specially.  Adjust 
        handling of CALL_EXPRs. 
        (value_dependent_expression_p): Use INTEGRAL_OR_ENUMERATION_TYPE_P. 
        * rtti.c (get_tinfo_decl_dynamic): Use non_reference. 
        * search.c (check_final_overrider): Likewise. 
        * semantics.c (check_accessibility_of_qualified_id): New function. 
        (finish_qualified_object_call_expr): Remove. 
        * typeck.c (target_type): Use non_reference. 
        (cxx_sizeof_or_alignof_type): Likewise. 
        (dubious_conversion_warnings): Likewise. 
        (convert_for_initialization): Likewise. 
        (non_reference): New function.