Imported Upstream version 5.14.0.78

Former-commit-id: 3494343bcc9ddb42b36b82dd9ae7b69e85e0229f

mcs/tests/test-928.cs

@@ -15,6 +15,24 @@ unsafe class Program
 		}
 	}
 
+	public static bool StringNull (string s)
+	{
+		unsafe {
+			fixed (char *a = s) {
+				return a == null;
+			}
+		}
+	}
+
+	public static bool ArrayNull (int[] a)
+	{
+		unsafe {
+			fixed (int *e = a) {
+				return e == null;
+			}
+		}
+	}
+
 	public static int Main ()
 	{
 		Test ();
@@ -24,6 +42,12 @@ unsafe class Program
 		if (lv.IsPinned)
 			return 1;
 
+		if (!StringNull (null))
+			return 1;
+
+		if (!ArrayNull (null))
+			return 2;
+
 		return 0;
 	}
 }