diff options
Diffstat (limited to 'gcc/c/c-parser.cc')
| -rw-r--r-- | gcc/c/c-parser.cc | 22 |
1 files changed, 8 insertions, 14 deletions
diff --git a/gcc/c/c-parser.cc b/gcc/c/c-parser.cc index 4d1dcb1b159..ca533c9c667 100644 --- a/gcc/c/c-parser.cc +++ b/gcc/c/c-parser.cc @@ -4213,7 +4213,8 @@ c_parser_direct_declarator (c_parser *parser, bool type_seen_p, c_dtr_syn kind, if (kind != C_DTR_NORMAL && (c_parser_next_token_starts_declspecs (parser) || (!have_gnu_attrs - && c_parser_nth_token_starts_std_attributes (parser, 1)) + && (c_parser_nth_token_starts_std_attributes (parser, 1) + || c_parser_next_token_is (parser, CPP_ELLIPSIS))) || c_parser_next_token_is (parser, CPP_CLOSE_PAREN))) { struct c_arg_info *args @@ -4489,25 +4490,18 @@ c_parser_parms_list_declarator (c_parser *parser, tree attrs, tree expr, c_parser_consume_token (parser); return ret; } - if (c_parser_next_token_is (parser, CPP_ELLIPSIS)) + if (c_parser_next_token_is (parser, CPP_ELLIPSIS) && !have_gnu_attrs) { struct c_arg_info *ret = build_arg_info (); - if (flag_allow_parameterless_variadic_functions) - { - /* F (...) is allowed. */ - ret->types = NULL_TREE; - } - else - { - /* Suppress -Wold-style-definition for this case. */ - ret->types = error_mark_node; - error_at (c_parser_peek_token (parser)->location, - "ISO C requires a named argument before %<...%>"); - } + ret->types = NULL_TREE; + pedwarn_c11 (c_parser_peek_token (parser)->location, OPT_Wpedantic, + "ISO C requires a named argument before %<...%> " + "before C2X"); c_parser_consume_token (parser); if (c_parser_next_token_is (parser, CPP_CLOSE_PAREN)) { + ret->no_named_args_stdarg_p = true; c_parser_consume_token (parser); return ret; } |