New test for #330069

svn path=/trunk/mcs/; revision=86899

1 files changed, 43 insertions, 0 deletions

diff --git a/mcs/tests/test-591.cs b/mcs/tests/test-591.cs
new file mode 100644
index 00000000000..a08d1636ddc
--- /dev/null
+++ b/mcs/tests/test-591.cs
@@ -0,0 +1,43 @@
+// Compiler options: -unsafe
+
+using System;
+
+namespace Bug
+{
+	unsafe struct Demo
+	{
+		fixed bool test [4];
+	
+		bool Fixed ()
+		{
+			fixed (bool* data_ptr = test)
+			{
+				return true;
+			}
+		}
+		
+		static bool Foo (int [] data)
+		{
+			fixed (int* data_ptr = data)
+			{
+				return data_ptr == null ? true : false;
+			}
+		}
+		
+		public static int Main ()
+		{
+			if (!Foo (null))
+				return 1;
+			
+			if (!Foo (new int [0]))
+				return 2;
+			
+			if (!new Demo().Fixed ())
+				return 3;
+			
+			Console.WriteLine ("OK");
+			return 0;
+		}
+	}
+}
+