commit 0ddb097bb02ddee8f1924ee4fcca384cb18ad8c5
author Matt Beaumont-Gay <matthewbg@google.com> Wed Apr 18 17:25:16 2012 +0000
committer Matt Beaumont-Gay <matthewbg@google.com> Wed Apr 18 17:25:16 2012 +0000
tree 547c888e8becb091922235bcfcd880d307d0f356
parent d448ce0932708038adb93456b817722a314b647f

Suppress -Wunused-variable warning in -Asserts build

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@155011 91177308-0d34-0410-b5e6-96231b3b80d8

lib/Frontend/TextDiagnostic.cpp

diff --git a/lib/Frontend/TextDiagnostic.cpp b/lib/Frontend/TextDiagnostic.cpp
index 6636238..65fb1ae 100644
--- a/lib/Frontend/TextDiagnostic.cpp
+++ b/lib/Frontend/TextDiagnostic.cpp
@@ -114,6 +114,7 @@
 
     ConversionResult res = ConvertUTF8toUTF32(&begin, cp_end, &cptr, cptr+1,
                                               strictConversion);
+    (void)res;
     assert(conversionOK==res);
     assert(0 < begin-original_begin
            && "we must be further along in the string now");
@@ -1161,4 +1162,3 @@
     OS << "\"\n";
   }
 }
-