{"ast_node_type":"other","tokens":[{"end":99,"kind":"keyword","start":0,"text":"///"}]}
    /// Type of the result of `.into_iter()` on the for. `ExprId` is the one of the whole for loop.
    pub type_of_rpit: ArenaMap<ImplTraitIdx, Ty>,
    pub type_of_for_iterator: FxHashMap<ExprId, Ty>,