Re: Abolishing the numeric-for
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- Subject: Re: Abolishing the numeric-for
- From: Roberto Ierusalimschy <roberto@...>
- Date: 2010年5月25日 14:58:35 -0300
> Yes, that is a problem with this proposal, it adds the overhead of an
> extra type check to every numeric for (at least it is a one-time cost,
> not per-iteration).
I cannot see how to avoid a type check at each iteration, as each
iteration needs completely different behavior in each case.
-- Roberto