From: Aaron Ballman <aaron@aaronballman.com>
Date: Thu, 20 Mar 2014 14:22:33 +0000 (+0000)
Subject: Silencing an MSVC warning about not all control paths returning a value. No functiona... 
X-Git-Url: https://granicus.if.org/sourcecode?a=commitdiff_plain;h=5cf6322963bf60e15c58f820b341b608d64667c5;p=clang

Silencing an MSVC warning about not all control paths returning a value. No functional change intended.

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@204345 91177308-0d34-0410-b5e6-96231b3b80d8
---

diff --git a/lib/Lex/HeaderSearch.cpp b/lib/Lex/HeaderSearch.cpp
index cb76923f2d..685b3efd57 100644
--- a/lib/Lex/HeaderSearch.cpp
+++ b/lib/Lex/HeaderSearch.cpp
@@ -1156,6 +1156,7 @@ bool HeaderSearch::loadModuleMapFile(const FileEntry *File, bool IsSystem) {
   case LMM_InvalidModuleMap:
     return true;
   }
+  llvm_unreachable("Unknown load module map result");
 }
 
 HeaderSearch::LoadModuleMapResult