2513   case ASTReader::Failure: return true;  in isDiagnosedResult()
2533     return Failure;  in ReadOptionsBlock()
2544       return Failure;  in ReadOptionsBlock()
2551       return Failure;  in ReadOptionsBlock()
2567       return Failure;  in ReadOptionsBlock()
2622     return Failure;  in ReadControlBlock()
2653       return Failure;  in ReadControlBlock()
2660       return Failure;  in ReadControlBlock()
2719           return Failure;  in ReadControlBlock()
2723           return Failure;  in ReadControlBlock()
2744           if (Result == Failure) {  in ReadControlBlock()
2760           return Failure;  in ReadControlBlock()
2767           return Failure;  in ReadControlBlock()
2784       return Failure;  in ReadControlBlock()
2896         case Failure: return Failure;  in ReadControlBlock()
4302       return Failure;  in ReadAST()
4308       return Failure;  in ReadAST()
4315         return Failure;  in ReadAST()
4568     return Failure;  in ReadASTCore()
4580     return Failure;  in ReadASTCore()
4602     return Failure;  in ReadASTCore()
4611       return Failure;  in ReadASTCore()
4620       return Failure;  in ReadASTCore()
4638           auto Result = (Type == MK_ImplicitModule) ? OutOfDate : Failure;  in ReadASTCore()
4646       case Failure: return Failure;  in ReadASTCore()
4671       return Failure;  in ReadASTCore()
4676         return Failure;  in ReadASTCore()
4705   if (Result == Failure) {  in readUnhashedControlBlock()
4707     return Failure;  in readUnhashedControlBlock()
4749     return Failure;  in readUnhashedControlBlockImpl()
4754     return Failure;  in readUnhashedControlBlockImpl()
4764       return Failure;  in readUnhashedControlBlockImpl()
4771       return Failure;  in readUnhashedControlBlockImpl()
4788       return Failure;  in readUnhashedControlBlockImpl()
5328       return Failure;  in readASTFileControlBlock()