vendor/libc++/r256633

2 files changed, 41 insertions, 0 deletions

diff --git a/test/std/utilities/function.objects/bind/func.bind/func.bind.isbind/is_bind_expression.pass.cpp b/test/std/utilities/function.objects/bind/func.bind/func.bind.isbind/is_bind_expression.pass.cpp
index 7f8dd4a98d2b..83fa452fecb3 100644
--- a/test/std/utilities/function.objects/bind/func.bind/func.bind.isbind/is_bind_expression.pass.cpp
+++ b/test/std/utilities/function.objects/bind/func.bind/func.bind.isbind/is_bind_expression.pass.cpp
@@ -7,6 +7,8 @@
 //
 //===----------------------------------------------------------------------===//
 
+// UNSUPPORTED: c++98, c++03
+
 // <functional>
 
 // template<class T> struct is_bind_expression
diff --git a/test/std/utilities/function.objects/bind/func.bind/func.bind.isbind/is_bind_expression_03.pass.cpp b/test/std/utilities/function.objects/bind/func.bind/func.bind.isbind/is_bind_expression_03.pass.cpp
new file mode 100644
index 000000000000..12a78dbc7548
--- /dev/null
+++ b/test/std/utilities/function.objects/bind/func.bind/func.bind.isbind/is_bind_expression_03.pass.cpp
@@ -0,0 +1,39 @@
+//===----------------------------------------------------------------------===//
+//
+//                     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.
+//
+//===----------------------------------------------------------------------===//
+
+// <functional>
+
+//-----------------------------------------------------------------------------
+// TESTING template<class T> struct is_bind_expression
+//
+// bind is not implemented in C++03 so nothing is a bind expression. However
+// for compatibility reasons the trait is_bind_expression should be available
+// in C++03 and it should always return false.
+
+#include <functional>
+
+template <class T>
+void test() {
+    static_assert(!std::is_bind_expression<T>::value, "");
+}
+
+struct C {};
+
+int main() {
+    test<int>();
+    test<void>();
+    test<C>();
+    test<C&>();
+    test<C const&>();
+    test<C*>();
+    test<void()>();
+    test<int(*)()>();
+    test<int (C::*)()>();
+    test<decltype(std::placeholders::_2)>();
+}