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bug#61730: 30.0.50; Compiler warnings for delq and delete
From: |
Michael Heerdegen |
Subject: |
bug#61730: 30.0.50; Compiler warnings for delq and delete |
Date: |
Fri, 24 Feb 2023 16:45:18 +0100 |
User-agent: |
Gnus/5.13 (Gnus v5.13) |
Eli Zaretskii <eliz@gnu.org> writes:
> Not in my opinion. I'm sick and tired from seeing compilers emitting
> bogus warnings which require one to spend time verifying perfectly
> correct code, or, worse, modify the code to shut up the compiler. Do
> we really want to see stuff like
>
> (setq _ (delq ...))
>
> in our code?
That's a bit of an exaggeration: the code would just look like in the
thousands of other cases where we are not sure whether the element to
delete is not at the head, like
(setq my-list (delq elt my-list))
which is not worse, even better readable IMO, than a naked `delq'
call.
> If it's really impossible (and I'm not sure it is), then the better
> course of action is to emit the warnings only if the byte compiler was
> requested to be more sensitive to potential issues, similar to GCC's
> "-W*" options. IOW, if someone wants to lint their code, let them ask
> for a linting compilation.
But I would be okay with that.
Michael.
- bug#61730: 30.0.50; Compiler warnings for delq and delete, Michael Heerdegen, 2023/02/23
- bug#61730: 30.0.50; Compiler warnings for delq and delete, Richard Stallman, 2023/02/23
- bug#61730: 30.0.50; Compiler warnings for delq and delete, Mattias Engdegård, 2023/02/24
- bug#61730: 30.0.50; Compiler warnings for delq and delete, Eli Zaretskii, 2023/02/24
- bug#61730: 30.0.50; Compiler warnings for delq and delete, Michael Heerdegen, 2023/02/24
- bug#61730: 30.0.50; Compiler warnings for delq and delete, Eli Zaretskii, 2023/02/24
- bug#61730: 30.0.50; Compiler warnings for delq and delete,
Michael Heerdegen <=
- bug#61730: 30.0.50; Compiler warnings for delq and delete, Eli Zaretskii, 2023/02/24
- bug#61730: 30.0.50; Compiler warnings for delq and delete, Michael Heerdegen, 2023/02/24
- bug#61730: 30.0.50; Compiler warnings for delq and delete, Michael Heerdegen, 2023/02/24
- bug#61730: 30.0.50; Compiler warnings for delq and delete, Mattias Engdegård, 2023/02/24
- bug#61730: 30.0.50; Compiler warnings for delq and delete, Stefan Monnier, 2023/02/24
- bug#61730: 30.0.50; Compiler warnings for delq and delete, Mattias Engdegård, 2023/02/25
- bug#61730: 30.0.50; Compiler warnings for delq and delete, Richard Stallman, 2023/02/24
- bug#61730: 30.0.50; Compiler warnings for delq and delete, Eli Zaretskii, 2023/02/25
- bug#61730: 30.0.50; Compiler warnings for delq and delete, Michael Heerdegen, 2023/02/25
- bug#61730: 30.0.50; Compiler warnings for delq and delete, Eli Zaretskii, 2023/02/25