{"ast_node_type":"other","tokens":[{"end":98,"kind":"keyword","start":0,"text":"struct_span_code_err!(tcx.dcx(),"}]}
            struct_span_code_err!(tcx.dcx(), sp, E0075, "SIMD vector cannot have multiple fields")
        if let Some(second_field) = fields.get(FieldIdx::ONE) {
                .with_span_label(tcx.def_span(second_field.did), "excess field")