libcxx initial import

llvm-svn: 103490

1 files changed, 27 insertions, 0 deletions

diff --git a/libcxx/test/thread/thread.condition/thread.condition.condvar/native_handle.pass.cpp b/libcxx/test/thread/thread.condition/thread.condition.condvar/native_handle.pass.cpp
new file mode 100644
index 00000000000..e73ca3c6e4e
--- /dev/null
+++ b/libcxx/test/thread/thread.condition/thread.condition.condvar/native_handle.pass.cpp
@@ -0,0 +1,27 @@
+//===----------------------------------------------------------------------===//
+//
+// ΚΚΚΚΚΚΚΚΚΚΚΚΚΚΚΚΚΚΚΚThe LLVM Compiler Infrastructure
+//
+// This file is distributed under the University of Illinois Open Source
+// License. See LICENSE.TXT for details.
+//
+//===----------------------------------------------------------------------===//
+
+// <condition_variable>
+
+// class condition_variable;
+
+// typedef pthread_cond_t* native_handle_type;
+// native_handle_type native_handle();
+
+#include <condition_variable>
+#include <cassert>
+
+int main()
+{
+    static_assert((std::is_same<std::condition_variable::native_handle_type,
+                                pthread_cond_t*>::value), "");
+    std::condition_variable cv;
+    std::condition_variable::native_handle_type h = cv.native_handle();
+    assert(h != nullptr);
+}