> Tail calls do not have to be self recursive. Only a stack could > maintain the necessary state... >
Ah yes, I see that now. Duh. > You can easily circumvent an expression being in tail position. For > example, if EXP is in tail position and you want it not to be, just wrap > it as: > > let (r = EXP) r > > The program behaves the same, except for the fact that EXP is no longer > in tail position, so it cannot perform a tail call. > Thanks. That would work. But I can still see the "average" user being confused when debugging, and not knowing what is going on. Peter _______________________________________________ Es4-discuss mailing list [email protected] https://mail.mozilla.org/listinfo/es4-discuss
