1 files changed, 46 insertions, 0 deletions
diff --git a/tests/src/JIT/Regression/JitBlue/GitHub_12949/GitHub_12949_5.cs b/tests/src/JIT/Regression/JitBlue/GitHub_12949/GitHub_12949_5.cs
new file mode 100644
index 0000000000..95a89457ed
--- /dev/null
+++ b/tests/src/JIT/Regression/JitBlue/GitHub_12949/GitHub_12949_5.cs
@@ -0,0 +1,46 @@
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
+
+using System;
+using System.Runtime.CompilerServices;
+
+struct R
+{
+    int a;
+}
+
+public class X<K> 
+{
+    public X(K k1)
+    {
+        k = k1;
+    }
+
+    [MethodImpl(MethodImplOptions.NoInlining)]
+    public static bool Test(X<K> a)
+    {
+        return (a.k != null);
+    }
+
+    public K k;
+}
+
+class B
+{
+    public static int Main()
+    {
+        X<R> a = null;
+        bool result = false;
+        try 
+        {
+            X<R>.Test(a);
+        }
+        catch (Exception)
+        {
+            result = true;
+        }
+        Console.WriteLine("Passed: {0}", result);
+        return result ? 100 : 0;
+    }
+}