{"ast_node_type":"other","tokens":[{"end":140,"kind":"keyword","start":0,"text":"//"}]}
        // Quoting https://github.com/rust-lang/rust/blob/6ef275e6c3cb1384ec78128eceeb4963ff788dca/src/librustc_typeck/check/mod.rs#L3325 --
        // We do this in a pretty awful way: first we type-check any arguments