diff options
Diffstat (limited to 'gcc/cp/parser.cc')
| -rw-r--r-- | gcc/cp/parser.cc | 9 |
1 files changed, 7 insertions, 2 deletions
diff --git a/gcc/cp/parser.cc b/gcc/cp/parser.cc index 94e8e11..2fb1dc5 100644 --- a/gcc/cp/parser.cc +++ b/gcc/cp/parser.cc @@ -12992,7 +12992,7 @@ cp_parser_statement (cp_parser* parser, tree in_statement_expr, c++11 attributes, or a nested objc-message-expression. So let's parse the c++11 attributes tentatively. */ cp_parser_parse_tentatively (parser); - std_attrs = cp_parser_std_attribute_spec_seq (parser); + std_attrs = cp_parser_attributes_opt (parser); if (std_attrs) attrs_loc = make_location (attrs_loc, attrs_loc, parser->lexer); if (c_dialect_objc ()) @@ -15332,8 +15332,13 @@ cp_parser_jump_statement (cp_parser* parser, tree &std_attrs) if (keyword == RID_RETURN) { bool musttail_p = false; - if (lookup_attribute ("gnu", "musttail", std_attrs)) + if (tree a = lookup_attribute ("gnu", "musttail", std_attrs)) { + for (; a; a = lookup_attribute ("gnu", "musttail", + TREE_CHAIN (a))) + if (TREE_VALUE (a)) + error ("%qs attribute does not take any arguments", + "musttail"); musttail_p = true; std_attrs = remove_attribute ("gnu", "musttail", std_attrs); } |