{"ast_node_type":"variable","tokens":[{"end":77,"kind":"keyword","start":0,"text":"let"}]}
    let variant_layout = enum_type_and_layout.for_variant(cx, variant_index);
) -> SmallVec<&'ll DIType> {
    let visibility_flags = visibility_di_flags(cx, enum_adt_def.did(), enum_adt_def.did());