A = 1
}
- static int Main ()
+ public static int Main ()
{
int one = 1;
int two = 2;
if ((1 + " " + "hello") != "1 hello")
return 7;
+ const string s1 = null + (string)null;
+ const string s2 = (string)null + null;
+
+ string s;
+ s = (string)null + null;
+ if (s.Length != 0)
+ return 8;
+
+ s = null + (string)null;
+ if (s.Length != 0)
+ return 9;
+
+ s = (object)null + null;
+ if (s.Length != 0)
+ return 10;
+
+ s = null + (object)null;
+ if (s.Length != 0)
+ return 11;
+
+ s = (object)1 + null;
+ if (s != "1")
+ return 12;
+
+ s = (string)null + (object)null;
+ if (s.Length != 0)
+ return 13;
+
+ s = (object)null + (string)null;
+ if (s.Length != 0)
+ return 14;
+
System.Console.WriteLine ("test ok");
return 0;
}