From: Benjamin Kramer <benny.kra@googlemail.com>
Date: Thu, 19 Jan 2012 21:12:23 +0000 (+0000)
Subject: Silence set-but-unused warning.
X-Git-Url: https://granicus.if.org/sourcecode?a=commitdiff_plain;h=65eccf007d1275f571f596ca68c9ad6abc906c46;p=clang

Silence set-but-unused warning.

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@148496 91177308-0d34-0410-b5e6-96231b3b80d8
---

diff --git a/unittests/Lex/LexerTest.cpp b/unittests/Lex/LexerTest.cpp
index fecdb7fc05..c83a6ac8cf 100644
--- a/unittests/Lex/LexerTest.cpp
+++ b/unittests/Lex/LexerTest.cpp
@@ -60,7 +60,7 @@ TEST_F(LexerTest, LexAPI) {
     "#define M(x) [x]\n"
     "M(foo)";
   MemoryBuffer *buf = MemoryBuffer::getMemBuffer(source);
-  FileID mainFileID = SourceMgr.createMainFileIDForMemBuffer(buf);
+  SourceMgr.createMainFileIDForMemBuffer(buf);
 
   VoidModuleLoader ModLoader;
   HeaderSearch HeaderInfo(FileMgr, Diags, LangOpts);