{"ast_node_type":"other","tokens":[{"end":64,"kind":"keyword","start":0,"text":"abi::BackendRepr::Scalar(s)"}]}
            abi::BackendRepr::Scalar(s) => match s.primitive() {
        let thin_pointer = |layout: TyAndLayout<'tcx>| match layout.backend_repr {
                abi::Primitive::Pointer(addr_space) => Some(addr_space),