Silence dead store warning. It is conceptually possible we will

add more code that references SourceFile, so removing the dead store
doesn't seem appropriate for the long term.

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@165837 91177308-0d34-0410-b5e6-96231b3b80d8

1 files changed, 1 insertions, 0 deletions

diff --git a/lib/Basic/SourceManager.cpp b/lib/Basic/SourceManager.cpp
index 65bd601eea..eefaacc7c3 100644
--- a/lib/Basic/SourceManager.cpp
+++ b/lib/Basic/SourceManager.cpp
@@ -1577,6 +1577,7 @@ FileID SourceManager::translateFile(const FileEntry *SourceFile) const {
     }      
   }
   
+  (void) SourceFile;
   return FirstFID;
 }