{"ast_node_type":"other","tokens":[{"end":86,"kind":"keyword","start":0,"text":"//"}]}
        // this check out of `MirBorrowckCtxt`, actually doing so is far from trivial.
        // when detecting and reporting move errors. While it would be nice to move
        let move_data = MoveData::gather_moves(promoted_body, tcx, |_| true);