{"ast_node_type":"other","tokens":[{"end":88,"kind":"keyword","start":0,"text":"BackendRepr::ScalarPair(s1,"}]}
            BackendRepr::ScalarPair(s1, s2) => Some(s1.align(cx).max(s2.align(cx)).abi),
            BackendRepr::Scalar(s) => Some(s.align(cx).abi),
            // The align of a Vector can vary in surprising ways