{"ast_node_type":"variable","tokens":[{"end":54,"kind":"keyword","start":0,"text":"//"}]}
    // let v: i32 = t.1.0;      // no deref, no parens
    // https://github.com/rust-lang/rust-analyzer/issues/1109#issuecomment-658868639
    let v: i32 = s4.value;     // no deref, no parens