1 files changed, 5 insertions, 5 deletions
diff --git a/test/std/utilities/function.objects/arithmetic.operations/transparent.pass.cpp b/test/std/utilities/function.objects/arithmetic.operations/transparent.pass.cpp
index b85f439ba7a0..fce826f4215d 100644
--- a/test/std/utilities/function.objects/arithmetic.operations/transparent.pass.cpp
+++ b/test/std/utilities/function.objects/arithmetic.operations/transparent.pass.cpp
@@ -11,15 +11,15 @@
 #include <functional>
 #include <string>
 
-template <class _Tp>
+template <class T>
 struct is_transparent
 {
 private:
-    struct __two {char __lx; char __lxx;};
-    template <class _Up> static __two __test(...);
-    template <class _Up> static char __test(typename _Up::is_transparent* = 0);
+    struct two {char lx; char lxx;};
+    template <class U> static two test(...);
+    template <class U> static char test(typename U::is_transparent* = 0);
 public:
-    static const bool value = sizeof(__test<_Tp>(0)) == 1;
+    static const bool value = sizeof(test<T>(0)) == 1;
 };