Subject: Re: bug#52147: Eager macro-expansion is not performed in `eval-and-compile' functions

From: Lars Ingebrigtsen <[email-masked]>
Date: Mon, 29 Nov 2021 16:44:51 +0100

Paul Pogonyshev <[email-masked]> 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