[llvm] r305166 - [ADT] Suppress unused attribute warning in unit test

[Francis Ricci via llvm-commits]

Author: fjricci
Date: Sun Jun 11 13:52:25 2017
New Revision: 305166

URL: http://llvm.org/viewvc/llvm-project?rev=305166&view=rev
Log:
[ADT] Suppress unused attribute warning in unit test

Modified:
    llvm/trunk/unittests/ADT/SmallVectorTest.cpp

Modified: llvm/trunk/unittests/ADT/SmallVectorTest.cpp
URL: http://llvm.org/viewvc/llvm-project/llvm/trunk/unittests/ADT/SmallVectorTest.cpp?rev=305166&r1=305165&r2=305166&view=diff
==============================================================================
--- llvm/trunk/unittests/ADT/SmallVectorTest.cpp (original)
+++ llvm/trunk/unittests/ADT/SmallVectorTest.cpp Sun Jun 11 13:52:25 2017
@@ -444,11 +444,11 @@ TYPED_TEST(SmallVectorTest, AppendRepeat
   SCOPED_TRACE("AppendRepeatedTest");
 
   struct output_iterator {
-    typedef std::output_iterator_tag iterator_category;
-    typedef int value_type;
-    typedef int difference_type;
-    typedef value_type *pointer;
-    typedef value_type &reference;
+    typedef __attribute__((used)) std::output_iterator_tag iterator_category;
+    typedef __attribute__((used)) int value_type;
+    typedef __attribute__((used)) int difference_type;
+    typedef __attribute__((used)) value_type *pointer;
+    typedef __attribute__((used)) value_type &reference;
     operator int() { return 2; }
     operator Constructable() { return 7; }
   };