--- /dev/null
+// ---------------------------------------------------------------------
+//
+// Copyright (C) 2015 by the deal.II authors
+//
+// This file is part of the deal.II library.
+//
+// The deal.II library is free software; you can use it, redistribute
+// it, and/or modify it under the terms of the GNU Lesser General
+// Public License as published by the Free Software Foundation; either
+// version 2.1 of the License, or (at your option) any later version.
+// The full text of the license can be found in the file LICENSE at
+// the top level of the deal.II distribution.
+//
+// ---------------------------------------------------------------------
+
+// Test that mixed floating point type multiplications with std::complex
+// are possible.
+
+#include "../tests.h"
+
+#include <deal.II/base/template_constraints.h>
+
+int main()
+{
+ initlog();
+
+ double() * std::complex<float>();
+ std::complex<float>() * double();
+
+ float() * std::complex<double>();
+ std::complex<double>() * float();
+
+ std::complex<double>() * std::complex<float>();
+ std::complex<float>() * std::complex<double>();
+
+ deallog << "OK" << std::endl;
+}