535   ErrorOr<std::unique_ptr<MemoryBuffer>> BufOrErr =  in isCoverageFile()  local
537   if (!BufOrErr) {  in isCoverageFile()
538     errs() << "Warning: " << BufOrErr.getError().message() << "("  in isCoverageFile()
539            << BufOrErr.getError().value()  in isCoverageFile()
541     return BufOrErr.getError();  in isCoverageFile()
543   std::unique_ptr<MemoryBuffer> Buf = std::move(BufOrErr.get());  in isCoverageFile()
574     ErrorOr<std::unique_ptr<MemoryBuffer>> BufOrErr =  in read()  local
576     if (!BufOrErr)  in read()
577       return BufOrErr.getError();  in read()
578     std::unique_ptr<MemoryBuffer> Buf = std::move(BufOrErr.get());  in read()
966       ErrorOr<std::unique_ptr<MemoryBuffer>> BufOrErr =  in printReport()  local
968       if (!BufOrErr) {  in printReport()
970            << BufOrErr.getError().message() << "("  in printReport()
971            << BufOrErr.getError().value() << ")\n";  in printReport()
977       for (line_iterator I = line_iterator(*BufOrErr.get(), false);  in printReport()