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Re: generator documentation improvement
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From: |
Noam Postavsky |
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Subject: |
Re: generator documentation improvement |
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Date: |
Wed, 8 Mar 2017 16:06:28 -0500 |
On Wed, Mar 8, 2017 at 3:47 PM, Paul Pogonyshev <address@hidden> wrote:
>
> If you evaluate the last form, you'll see "B" and "C" printed twice
> because `let' for dynamic variable is internally implemented with
> something similar to `unwind-protect'. However, when documentation
> doesn't mention it, that's very hard to pinpoint.
Is this Bug#25965 "iter-lambda may evaluate certain forms twice"?
https://debbugs.gnu.org/cgi/bugreport.cgi?bug=25965