[llvm] r312579 - [unittest/ReverseIteration] Unbreak when compiling with GCC.

[Davide Italiano via llvm-commits]

Author: davide
Date: Tue Sep  5 14:27:23 2017
New Revision: 312579

URL: http://llvm.org/viewvc/llvm-project?rev=312579&view=rev
Log:
[unittest/ReverseIteration] Unbreak when compiling with GCC.

Modified:
    llvm/trunk/unittests/Support/ReverseIterationTest.cpp

Modified: llvm/trunk/unittests/Support/ReverseIterationTest.cpp
URL: http://llvm.org/viewvc/llvm-project/llvm/trunk/unittests/Support/ReverseIterationTest.cpp?rev=312579&r1=312578&r2=312579&view=diff
==============================================================================
--- llvm/trunk/unittests/Support/ReverseIterationTest.cpp (original)
+++ llvm/trunk/unittests/Support/ReverseIterationTest.cpp Tue Sep  5 14:27:23 2017
@@ -11,8 +11,9 @@
 //
 //===---------------------------------------------------------------------===//
 
-#include "llvm/ADT/DenseMap.h"
 #include "llvm/Support/ReverseIteration.h"
+#include "llvm/ADT/DenseMap.h"
+#include "llvm/ADT/DenseMapInfo.h"
 #include "gtest/gtest.h"
 
 using namespace llvm;
@@ -57,6 +58,8 @@ TEST(ReverseIterationTest, DenseMapTest1
 // Define a pointer-like int.
 struct PtrLikeInt { int value; };
 
+namespace llvm {
+
 template<> struct DenseMapInfo<PtrLikeInt *> {
   static PtrLikeInt *getEmptyKey() {
     static PtrLikeInt EmptyKey;
@@ -77,6 +80,8 @@ template<> struct DenseMapInfo<PtrLikeIn
   }
 };
 
+} // end namespace llvm
+
 TEST(ReverseIterationTest, DenseMapTest2) {
   static_assert(detail::IsPointerLike<PtrLikeInt *>::value,
                 "PtrLikeInt * is pointer-like");