1 files changed, 12 insertions, 0 deletions
diff --git a/mcs/errors/cs0458-17.cs b/mcs/errors/cs0458-17.cs
new file mode 100644
index 0000000000..748f7730f3
--- /dev/null
+++ b/mcs/errors/cs0458-17.cs
@@ -0,0 +1,12 @@
+// CS0458: The result of the expression is always `null' of type `int?'
+// Line: 10
+// Compiler options: -warnaserror -warn:2
+
+class C
+{
+	public static void Main ()
+	{
+		int i = 44;
+		i <<= null;
+	}
+}