Imported Upstream version 3.6.0

Former-commit-id: da6be194a6b1221998fc28233f2503bd61dd9d14

mcs/tests/test-200.cs

@@ -0,0 +1,34 @@
+using System;
+
+class X
+{
+	public static int Main ()
+	{
+		int x = 7;
+		int y = 2;
+
+		x = (y += 3) + 10;
+		if (y != 5)
+			return 1;
+		if (x != 15)
+			return 2;
+
+		x += 9;
+		if (x != 24)
+			return 3;
+
+		byte c = 3;
+		byte d = 5;
+		x = d ^= c;
+		Console.WriteLine (x);
+
+		// Implicit conversion with shift operators
+		short s = 5;
+                int i = 30000001;
+                s <<= i;
+                Console.WriteLine (s);
+		Console.WriteLine ("OK");
+
+		return 0;
+	}
+}