1 files changed, 39 insertions, 0 deletions
diff --git a/test/std/numerics/rand/rand.dis/rand.dist.samp/rand.dist.samp.discrete/param_eq.pass.cpp b/test/std/numerics/rand/rand.dis/rand.dist.samp/rand.dist.samp.discrete/param_eq.pass.cpp
new file mode 100644
index 000000000000..6ec2c2aad4b1
--- /dev/null
+++ b/test/std/numerics/rand/rand.dis/rand.dist.samp/rand.dist.samp.discrete/param_eq.pass.cpp
@@ -0,0 +1,39 @@
+//===----------------------------------------------------------------------===//
+//
+//                     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.
+//
+//===----------------------------------------------------------------------===//
+
+// <random>
+
+// template<class IntType = int>
+// class discrete_distribution
+// {
+//     class param_type;
+
+#include <random>
+#include <limits>
+#include <cassert>
+
+int main()
+{
+    {
+        typedef std::discrete_distribution<> D;
+        typedef D::param_type param_type;
+        double p0[] = {30, 10};
+        param_type p1(p0, p0+2);
+        param_type p2(p0, p0+2);
+        assert(p1 == p2);
+    }
+    {
+        typedef std::discrete_distribution<> D;
+        typedef D::param_type param_type;
+        double p0[] = {30, 10};
+        param_type p1(p0, p0+2);
+        param_type p2;
+        assert(p1 != p2);
+    }
+}