1 files changed, 31 insertions, 0 deletions
diff --git a/test/support/private_constructor.hpp b/test/support/private_constructor.hpp
new file mode 100644
index 0000000000000..a9fcf6897233a
--- /dev/null
+++ b/test/support/private_constructor.hpp
@@ -0,0 +1,31 @@
+//===----------------------------------------------------------------------===//
+//
+//                     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.
+//
+//===----------------------------------------------------------------------===//
+
+#ifndef __PRIVATE_CONSTRUCTOR__H
+#define __PRIVATE_CONSTRUCTOR__H
+
+#include <iostream>
+
+struct PrivateConstructor {
+
+    PrivateConstructor static make ( int v ) { return PrivateConstructor(v); }
+    int get () const { return val; }
+private:
+    PrivateConstructor ( int v ) : val(v) {}
+    int val;
+    };
+
+bool operator < ( const PrivateConstructor &lhs, const PrivateConstructor &rhs ) { return lhs.get() < rhs.get(); }
+
+bool operator < ( const PrivateConstructor &lhs, int rhs ) { return lhs.get() < rhs; }
+bool operator < ( int lhs, const PrivateConstructor &rhs ) { return lhs < rhs.get(); }
+
+std::ostream & operator << ( std::ostream &os, const PrivateConstructor &foo ) { return os << foo.get (); }
+
+#endif