public override object Call1(Class last_class, object recv, Frame caller, Proc block, object p1)
{
Exception exc;
if (p1 == null)
exc = null;
if (p1 is String)
exc = new RuntimeError(((String)p1).value);
else if (Eval.RespondTo(p1, "exception"))
exc = (Exception)Eval.CallPrivate(p1, caller, "exception", null);
else
throw new TypeError("exception object expected").raise(caller);
throw exc.raise(caller);
}
public override object Call0(Class last_class, object recv, Frame caller, Proc block)
{
Exception exc = (Exception)Eval.ruby_errinfo.value;
if (exc == null)
exc = new RuntimeError("");
throw exc.raise(caller);
}
