From 4fab4fdb1019f51883ce2fed6a614c67466b1f82 Mon Sep 17 00:00:00 2001
From: Jordan Rose <jordan_rose@apple.com>
Date: Fri, 1 Jun 2012 21:50:37 +0000
Subject: [PATCH] [diagtool] Appease buildbot by adding llvm_unreachable.

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@157843 91177308-0d34-0410-b5e6-96231b3b80d8
---
 tools/diagtool/ShowEnabledWarnings.cpp | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/tools/diagtool/ShowEnabledWarnings.cpp b/tools/diagtool/ShowEnabledWarnings.cpp
index b220003e93..853c5c4dea 100644
--- a/tools/diagtool/ShowEnabledWarnings.cpp
+++ b/tools/diagtool/ShowEnabledWarnings.cpp
@@ -41,6 +41,8 @@ static char getFlagForLevel(DiagnosticsEngine::Level Level) {
   case DiagnosticsEngine::Error:   return 'E';
   case DiagnosticsEngine::Fatal:   return 'F';
   }
+
+  llvm_unreachable("Unknown diagnostic level");
 }
 
 static CompilerInstance *createCompiler(unsigned int argc, char **argv) {
-- 
2.40.0