{"ast_node_type":"other","tokens":[{"end":93,"kind":"keyword","start":0,"text":"self.dcx().emit_err(errors::MissingDotDot"}]}
            self.dcx().emit_err(errors::MissingDotDot { token_span: span, sugg_span: span });
            let span = self.prev_token.span;
            return true;