{"ast_node_type":"other","tokens":[{"end":57,"kind":"keyword","start":0,"text":"ty::Int(_)"}]}
                    ty::Int(_) | ty::Uint(_) => Some(ty),
                let opt_ty = expected.to_option(self).and_then(|ty| match ty.kind() {
                    // These exist to direct casts like `0x61 as char` to use