{"ast_node_type":"other","tokens":[{"end":80,"kind":"keyword","start":0,"text":".with_span_label(tcx.def_span(second_field.did),"}]}
                .with_span_label(tcx.def_span(second_field.did), "excess field")
            struct_span_code_err!(tcx.dcx(), sp, E0075, "SIMD vector cannot have multiple fields")
                .emit();