1 files changed, 50 insertions, 0 deletions
diff --git a/test/std/experimental/language.support/support.coroutines/coroutine.handle/coroutine.handle.export/from_address.sh.cpp b/test/std/experimental/language.support/support.coroutines/coroutine.handle/coroutine.handle.export/from_address.sh.cpp
new file mode 100644
index 000000000..356e1704f
--- /dev/null
+++ b/test/std/experimental/language.support/support.coroutines/coroutine.handle/coroutine.handle.export/from_address.sh.cpp
@@ -0,0 +1,50 @@
+// -*- C++ -*-
+//===----------------------------------------------------------------------===//
+//
+//                     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.
+//
+//===----------------------------------------------------------------------===//
+
+// UNSUPPORTED: c++98, c++03, c++11
+// REQUIRES: fcoroutines-ts
+
+// RUN: %build -fcoroutines-ts
+// RUN: %run
+
+// <experimental/coroutine>
+
+// template <class Promise = void>
+// struct coroutine_handle;
+
+// static coroutine_handle from_address(void*) noexcept
+
+#include <experimental/coroutine>
+#include <type_traits>
+#include <cassert>
+
+namespace coro = std::experimental;
+
+template <class C>
+void do_test() {
+  {
+    C c = C::from_address(nullptr);
+    static_assert(noexcept(C::from_address(nullptr)), "");
+    // FIXME: Should the return type not be 'C'?
+    static_assert(std::is_same<decltype(C::from_address(nullptr)), C>::value, "");
+    assert(c.address() == nullptr);
+  }
+  {
+    int dummy = 42;
+    C c = C::from_address(&dummy);
+    assert(c.address() == &dummy);
+  }
+}
+
+int main()
+{
+  do_test<coro::coroutine_handle<>>();
+  do_test<coro::coroutine_handle<int>>();
+}