rustc_codegen_llvm::debuginfo::metadata::enums::cpp_like

Function build_union_fields_for_enum

Source 
fn build_union_fields_for_enum<'ll, 'tcx>(
    cx: &GenericCx<'ll, FullCx<'ll, 'tcx>>,
    enum_adt_def: AdtDef<'tcx>,
    enum_type_and_layout: TyAndLayout<'tcx>,
    enum_type_di_node: &'ll Metadata,
    variant_indices: impl Iterator<Item = VariantIdx> + Clone,
    tag_field: usize,
    untagged_variant_index: Option<VariantIdx>,
) -> SmallVec<[&'ll Metadata; 16]>