4284 template <class FieldTy> struct MDFieldImpl {  struct
4285   typedef MDFieldImpl ImplTy;  argument
4294   explicit MDFieldImpl(FieldTy Default)  in MDFieldImpl()  function
4331 struct MDUnsignedField : public MDFieldImpl<uint64_t> {
4385 struct DIFlagField : public MDFieldImpl<DINode::DIFlags> {
4386   DIFlagField() : MDFieldImpl(DINode::FlagZero) {}  in DIFlagField()
4389 struct DISPFlagField : public MDFieldImpl<DISubprogram::DISPFlags> {
4390   DISPFlagField() : MDFieldImpl(DISubprogram::SPFlagZero) {}  in DISPFlagField()
4393 struct MDAPSIntField : public MDFieldImpl<APSInt> {
4397 struct MDSignedField : public MDFieldImpl<int64_t> {
4407 struct MDBoolField : public MDFieldImpl<bool> {
4411 struct MDField : public MDFieldImpl<Metadata *> {
4417 struct MDStringField : public MDFieldImpl<MDString *> {
4423 struct MDFieldList : public MDFieldImpl<SmallVector<Metadata *, 4>> {
4427 struct ChecksumKindField : public MDFieldImpl<DIFile::ChecksumKind> {