{"ast_node_type":"other","tokens":[{"end":44,"kind":"keyword","start":0,"text":"interp_ok(if"}]}
        interp_ok(if overflowed.to_bool()? {
            self.binary_op(mir_op.wrapping_to_overflowing().unwrap(), l, r)?.to_scalar_pair();
            let size = l.layout.size;