{
tree keywordexpr;
if (!c_parser_require (parser, CPP_COLON, "expected %<:%>"))
- return list;
+ return error_mark_node;
keywordexpr = c_parser_objc_keywordexpr (parser);
list = chainon (list, build_tree_list (sel, keywordexpr));
sel = c_parser_objc_selector (parser);