{"ast_node_type":"other","tokens":[{"end":83,"kind":"keyword","start":0,"text":"assert!(!Prov::OFFSET_IS_ADDR);"}]}
        assert!(!Prov::OFFSET_IS_ADDR); // only `CtfeProvenance` is ever serialized
    fn decode(d: &mut D) -> Self {
        Self { ptrs: Decodable::decode(d), bytes: None }