1 files changed, 22 insertions, 0 deletions
diff --git a/libcxx/test/std/numerics/c.math/ctgmath.pass.cpp b/libcxx/test/std/numerics/c.math/ctgmath.pass.cpp
new file mode 100644
index 00000000000..278217e0484
--- /dev/null
+++ b/libcxx/test/std/numerics/c.math/ctgmath.pass.cpp
@@ -0,0 +1,22 @@
+//===----------------------------------------------------------------------===//
+//
+//                     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.
+//
+//===----------------------------------------------------------------------===//
+
+// <ctgmath>
+
+#include <ctgmath>
+
+#ifndef _LIBCPP_VERSION
+#error _LIBCPP_VERSION not defined
+#endif
+
+int main()
+{
+    std::complex<double> cd;
+    double x = std::sin(0);
+}