From: Alp Toker <alp@nuanti.com>
Date: Wed, 1 Jan 2014 06:57:01 +0000 (+0000)
Subject: Silence g++ 4.9 build issue in unit tests
X-Git-Url: http://demsky.eecs.uci.edu/git/?a=commitdiff_plain;h=a18007d9d60c937381f28755bde26a7a35136085;p=oota-llvm.git

Silence g++ 4.9 build issue in unit tests

Stopgap measure until we can just use static_assert().

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@198273 91177308-0d34-0410-b5e6-96231b3b80d8
---

diff --git a/unittests/IR/ValueMapTest.cpp b/unittests/IR/ValueMapTest.cpp
index 5aaf9058362..cc844ba30b0 100644
--- a/unittests/IR/ValueMapTest.cpp
+++ b/unittests/IR/ValueMapTest.cpp
@@ -117,7 +117,8 @@ TYPED_TEST(ValueMapTest, OperationsWork) {
 
 template<typename ExpectedType, typename VarType>
 void CompileAssertHasType(VarType) {
-  typedef char assert[is_same<ExpectedType, VarType>::value ? 1 : -1];
+  LLVM_ATTRIBUTE_UNUSED typedef char
+  assert[is_same<ExpectedType, VarType>::value ? 1 : -1];
 }
 
 TYPED_TEST(ValueMapTest, Iteration) {