[llvm] r366251 - Fix -Wreturn-type warning. NFC.

[Michael Liao via llvm-commits]

Author: hliao
Date: Tue Jul 16 12:59:08 2019
New Revision: 366251

URL: http://llvm.org/viewvc/llvm-project?rev=366251&view=rev
Log:
Fix -Wreturn-type warning. NFC.

Modified:
    llvm/trunk/lib/Remarks/RemarkParser.cpp

Modified: llvm/trunk/lib/Remarks/RemarkParser.cpp
URL: http://llvm.org/viewvc/llvm-project/llvm/trunk/lib/Remarks/RemarkParser.cpp?rev=366251&r1=366250&r2=366251&view=diff
==============================================================================
--- llvm/trunk/lib/Remarks/RemarkParser.cpp (original)
+++ llvm/trunk/lib/Remarks/RemarkParser.cpp Tue Jul 16 12:59:08 2019
@@ -57,6 +57,7 @@ llvm::remarks::createRemarkParser(Format
     return createStringError(std::make_error_code(std::errc::invalid_argument),
                              "Unknown remark parser format.");
   }
+  llvm_unreachable("unknown format");
 }
 
 // Wrapper that holds the state needed to interact with the C API.