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-rw-r--r--test/std/utilities/meta/meta.trans/meta.trans.other/decay.pass.cpp34
1 files changed, 34 insertions, 0 deletions
diff --git a/test/std/utilities/meta/meta.trans/meta.trans.other/decay.pass.cpp b/test/std/utilities/meta/meta.trans/meta.trans.other/decay.pass.cpp
new file mode 100644
index 0000000000000..bd8ae0e297bcb
--- /dev/null
+++ b/test/std/utilities/meta/meta.trans/meta.trans.other/decay.pass.cpp
@@ -0,0 +1,34 @@
+//===----------------------------------------------------------------------===//
+//
+// The LLVM Compiler Infrastructure
+//
+// This file is dual licensed under the MIT and the University of Illinois Open
+// Source Licenses. See LICENSE.TXT for details.
+//
+//===----------------------------------------------------------------------===//
+
+// type_traits
+
+// decay
+
+#include <type_traits>
+
+template <class T, class U>
+void test_decay()
+{
+ static_assert((std::is_same<typename std::decay<T>::type, U>::value), "");
+#if _LIBCPP_STD_VER > 11
+ static_assert((std::is_same<std::decay_t<T>, U>::value), "");
+#endif
+}
+
+int main()
+{
+ test_decay<void, void>();
+ test_decay<int, int>();
+ test_decay<const volatile int, int>();
+ test_decay<int*, int*>();
+ test_decay<int[3], int*>();
+ test_decay<const int[3], const int*>();
+ test_decay<void(), void (*)()>();
+}