3995 struct MDBoolField : public MDFieldImpl<bool> {  struct
3996   MDBoolField(bool Default = false) : ImplTy(Default) {}  in MDBoolField()  function
4328 bool LLParser::parseMDField(LocTy Loc, StringRef Name, MDBoolField &Result) {  in parseMDField()
4508   OPTIONAL(isImplicitCode, MDBoolField, (false));  in parseDILocation()
4610   OPTIONAL(isUnsigned, MDBoolField, (false));  in parseDIEnumerator()
4822   OPTIONAL(isOptimized, MDBoolField, );                                        \  in parseDICompileUnit()
4833   OPTIONAL(splitDebugInlining, MDBoolField, = true);                           \  in parseDICompileUnit()
4834   OPTIONAL(debugInfoForProfiling, MDBoolField, = false);                       \  in parseDICompileUnit()
4836   OPTIONAL(rangesBaseAddress, MDBoolField, = false);                           \  in parseDICompileUnit()
4869   OPTIONAL(isLocal, MDBoolField, );                                            \  in parseDISubprogram()
4870   OPTIONAL(isDefinition, MDBoolField, (true));                                 \  in parseDISubprogram()
4878   OPTIONAL(isOptimized, MDBoolField, );                                        \  in parseDISubprogram()
4964   OPTIONAL(exportSymbols, MDBoolField, );  in parseDINamespace()
5019   OPTIONAL(isDecl, MDBoolField, );  in parseDIModule()
5035   OPTIONAL(defaulted, MDBoolField, );  in parseDITemplateTypeParameter()
5053   OPTIONAL(defaulted, MDBoolField, );                                          \  in parseDITemplateValueParameter()
5078   OPTIONAL(isLocal, MDBoolField, );                                            \  in parseDIGlobalVariable()
5079   OPTIONAL(isDefinition, MDBoolField, (true));                                 \  in parseDIGlobalVariable()