{"ast_node_type":"other","tokens":[{"end":58,"kind":"keyword","start":0,"text":"self.psess.gated_spans.gate(sym::yeet_expr,"}]}
        self.psess.gated_spans.gate(sym::yeet_expr, span);
        let span = lo.to(self.prev_token.span);
        let expr = self.mk_expr(span, kind);