commit 1c31ee8f9bf8c4de29cd8ca42dfe0fb37aa2bf52
author Fariborz Jahanian <fjahanian@apple.com> Tue Mar 06 21:18:56 2012 +0000
committer Fariborz Jahanian <fjahanian@apple.com> Tue Mar 06 21:18:56 2012 +0000
tree 052cc902653ac0d800e3aee0cf3dd006d1ef49ca
parent 634a4b1b045b13e7ddfa57934cf2b85d4348f77f

get rid of an unsued variable warning.



git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@152146 91177308-0d34-0410-b5e6-96231b3b80d8

unittests/Lex/LexerTest.cpp

diff --git a/unittests/Lex/LexerTest.cpp b/unittests/Lex/LexerTest.cpp
index 56581fc..e43ad86 100644
--- a/unittests/Lex/LexerTest.cpp
+++ b/unittests/Lex/LexerTest.cpp
@@ -66,7 +66,7 @@
     "N(INN(val)) N(NOF1) N(NOF2) N(val)";
 
   MemoryBuffer *buf = MemoryBuffer::getMemBuffer(source);
-  FileID mainFileID = SourceMgr.createMainFileIDForMemBuffer(buf);
+  (void)SourceMgr.createMainFileIDForMemBuffer(buf);
 
   VoidModuleLoader ModLoader;
   HeaderSearch HeaderInfo(FileMgr, Diags, LangOpts, Target.getPtr());