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bug#46819: 28.0.50; Undesireable warning: Empty let body from the `bench
From: |
Lars Ingebrigtsen |
Subject: |
bug#46819: 28.0.50; Undesireable warning: Empty let body from the `benchmark-run' implementation |
Date: |
Sun, 28 Feb 2021 15:13:24 +0100 |
User-agent: |
Gnus/5.13 (Gnus v5.13) Emacs/28.0.50 (gnu/linux) |
Stefan Monnier <monnier@iro.umontreal.ca> writes:
> It'd be easy to put an explicit nil in the loop's body, but....
>
> The idea was that in actual (non-macroexpanded) source code, empty let
> bodies are usually the result of a misplaced paren. But it's probably
> more often annoying than useful since we can't easily distinguish a "let
> from source code" from a "let from a macro expansion".
>
> So I'm also voting to revert that change.
> Any objection?
It is a nice and helpful warning, though, so if it could be fixed in
another way, that'd be great. (But I have no idea how, of course.)
--
(domestic pets only, the antidote for overdose, milk.)
bloggy blog: http://lars.ingebrigtsen.no