Missatge de Chip Davis <c...@aresti.com> del dia dv., 25 d’oct. 2024 a les 22:24:
> (cut) > > "... the attempt to branch to them" is at execution time, and Rick has > already deemed it a "disruption that would be caused to rework the > internals to raise an error at run time", so that seems like a heavy lift > to me. > Not necessarily. Indeed, all non-dynamic SIGNAL and CALL instructions can be detected at translation time, and flagged accordingly if so desired. That's 99% of the cases. For the rest, you only need to store a bit for each label in the label table, a bit that means that the label is trace-only. When a (dynamic) CALL or SIGNAL targets one of these labels, you issue the corresponding syntax error. Josep Maria
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