{"ast_node_type":"other","tokens":[{"end":78,"kind":"keyword","start":0,"text":"CastKind::PointerCoercion(PointerCoercion::ReifyFnPointer,"}]}
            CastKind::PointerCoercion(PointerCoercion::ReifyFnPointer, _) => {
                // All reifications must be monomorphic, bail out otherwise.