protected virtual void DoMemberTypeIndependentChecks ()
{
if ((Parent.ModFlags & Modifiers.SEALED) != 0 &&
(ModFlags & (Modifiers.VIRTUAL | Modifiers.ABSTRACT)) != 0) {
Report.Error (549, Location, "New virtual member `{0}' is declared in a sealed class `{1}'",
GetSignatureForError (), Parent.GetSignatureForError ());
}
}