{"ast_node_type":"other","tokens":[{"end":87,"kind":"keyword","start":0,"text":"//"}]}
        // and not `&&Some(x,)`, even though its assigned type is that of `&&Some(x,)`.
        // `deref { deref { place_foo }}` instead of `place_foo` since the pattern is now `Some(x,)`
        let typeck_results = self.cx.typeck_results();