X-Git-Url: http://wien.tomnetworks.com/gitweb/?a=blobdiff_plain;f=mcs%2Ftests%2Fdtest-033.cs;h=f64fdc0b53c2afa1e247eaee8f0739dd7615ab60;hb=100bd760a46811121b4b47ebba941d4fb98486ab;hp=fc2d9aa5d8b3074a43dcf3fb9a1e95ce0cd1ae00;hpb=76368b52590d0f61794a0f5e5d824e7c9488d7a3;p=mono.git

diff --git a/mcs/tests/dtest-033.cs b/mcs/tests/dtest-033.cs
index fc2d9aa5d8b..f64fdc0b53c 100644
--- a/mcs/tests/dtest-033.cs
+++ b/mcs/tests/dtest-033.cs
@@ -11,6 +11,11 @@ public class Test
 		get { return 2; }
 		set { }
 	}
+	
+	byte Byte = 200;
+	static dynamic V;
+	dynamic DynamicByte;
+	byte[] ByteArray = { 1, 100 };
 
 	public static int Main ()
 	{
@@ -33,7 +38,57 @@ public class Test
 		byte b = 4;
 		a.Prop *= b;
 		a[4] ^= b;
+		
+		dynamic d = 1;
+		b = byte.MaxValue;
+		try {
+			checked {
+				b += d;
+				return 3;
+			}
+		} catch (OverflowException) {
+		}
+			
+		b += d;
+		
+		try {
+			checked {
+				a.Byte += 100;
+				return 4;
+			}
+		} catch (OverflowException) {
+		}
+		
+		a.Byte += 100;
+		
+		checked {
+			d = byte.MaxValue;
+			d += 100;
+		}
+
+		checked {
+			V = byte.MaxValue;
+			V -= 300;
+		}
+
+		var t = new Test ();
+		t.DynamicByte = byte.MaxValue;
+		d = t;
+		checked {
+			d.DynamicByte -= 500;
+		}
+		
+		if (t.DynamicByte != -245)
+			return 5;
+
+		try {
+			checked {
+				d.ByteArray[1] += 200;
+				return 6;
+			}			
+		} catch (OverflowException) {
+		}
 
 		return 0;
 	}
-}
\ No newline at end of file
+}