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bug#52147: Eager macro-expansion is not performed in `eval-and-compile'
From: |
Lars Ingebrigtsen |
Subject: |
bug#52147: Eager macro-expansion is not performed in `eval-and-compile' functions |
Date: |
Mon, 29 Nov 2021 16:44:51 +0100 |
User-agent: |
Gnus/5.13 (Gnus v5.13) Emacs/29.0.50 (gnu/linux) |
Paul Pogonyshev <pogonyshev@gmail.com> writes:
> Is the issue you want to draw attention to that an interpreted
> `eval-and-compile' form doesn't macroexpand its body?
> That's what the subject says.
Well, not exactly -- it doesn't say anything about the code being
interpreted.
> I know that it works regardless, but the
> performance suffers, especially if the used macros are complex.
We usually don't stress a lot about the performance of interpreted
(i.e., uncompiled) code. Does this have a performance impact on
byte-compiled code?
--
(domestic pets only, the antidote for overdose, milk.)
bloggy blog: http://lars.ingebrigtsen.no