3244 struct MDStringField : public MDFieldImpl<MDString *> {  struct
3246   MDStringField(bool AllowEmpty = true)  in MDStringField()  argument
3478 bool LLParser::ParseMDField(LocTy Loc, StringRef Name, MDStringField &Result) {  in ParseMDField()
3595   OPTIONAL(header, MDStringField, );                                           \  in ParseGenericDINode()
3622   REQUIRED(name, MDStringField, );                                             \  in ParseDIEnumerator()
3636   OPTIONAL(name, MDStringField, );                                             \  in ParseDIBasicType()
3655   OPTIONAL(name, MDStringField, );                                             \  in ParseDIDerivedType()
3678   OPTIONAL(name, MDStringField, );                                             \  in ParseDICompositeType()
3691   OPTIONAL(identifier, MDStringField, );  in ParseDICompositeType()
3718   REQUIRED(filename, MDStringField, );                                         \  in ParseDIFile()
3719   REQUIRED(directory, MDStringField, );  in ParseDIFile()
3740   OPTIONAL(producer, MDStringField, );                                         \  in ParseDICompileUnit()
3742   OPTIONAL(flags, MDStringField, );                                            \  in ParseDICompileUnit()
3744   OPTIONAL(splitDebugFilename, MDStringField, );                               \  in ParseDICompileUnit()
3776   OPTIONAL(name, MDStringField, );                                             \  in ParseDISubprogram()
3777   OPTIONAL(linkageName, MDStringField, );                                      \  in ParseDISubprogram()
3846   OPTIONAL(name, MDStringField, );                                             \  in ParseDINamespace()
3862   REQUIRED(name, MDStringField, );                                             \  in ParseDIMacro()
3863   OPTIONAL(value, MDStringField, );  in ParseDIMacro()
3895   REQUIRED(name, MDStringField, );                                             \  in ParseDIModule()
3896   OPTIONAL(configMacros, MDStringField, );                                     \  in ParseDIModule()
3897   OPTIONAL(includePath, MDStringField, );                                      \  in ParseDIModule()
3898   OPTIONAL(isysroot, MDStringField, );  in ParseDIModule()
3911   OPTIONAL(name, MDStringField, );                                             \  in ParseDITemplateTypeParameter()
3927   OPTIONAL(name, MDStringField, );                                             \  in ParseDITemplateValueParameter()
3945   REQUIRED(name, MDStringField, (/* AllowEmpty */ false));                     \  in ParseDIGlobalVariable()
3947   OPTIONAL(linkageName, MDStringField, );                                      \  in ParseDIGlobalVariable()
3973   OPTIONAL(name, MDStringField, );                                             \  in ParseDILocalVariable()
4031   OPTIONAL(name, MDStringField, );                                             \  in ParseDIObjCProperty()
4034   OPTIONAL(setter, MDStringField, );                                           \  in ParseDIObjCProperty()
4035   OPTIONAL(getter, MDStringField, );                                           \  in ParseDIObjCProperty()
4056   OPTIONAL(name, MDStringField, );  in ParseDIImportedEntity()