[DotGNU] Exception core dump

[Colin JN Breame]

cscc and ilrun built from CVS head.

The following causes ilrun to core dump:

public class test {
        public static void Main() {
                try {
                        e();
                } catch {
                        e();
                }
        }
        static void e() {
                null.ToString();
        }
}

 -- Colin JN Breame