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bug#59793: 29.0.60; subr.elc is not compiled correctly
From: |
Eli Zaretskii |
Subject: |
bug#59793: 29.0.60; subr.elc is not compiled correctly |
Date: |
Sun, 04 Dec 2022 19:00:02 +0200 |
> From: Akib Azmain Turja <akib@disroot.org>
> Cc: tumashu@163.com, 59793@debbugs.gnu.org
> Date: Sun, 04 Dec 2022 17:18:24 +0600
>
> > I understand you didn't expect the result of cl-letf*, and were surprised by
> > what you saw, but I don't understand why you expect the Emacs development to
> > do something about your surprise.
> >
>
> With subr.el (source), the bug59793-yank function overrides
> 'insert-for-yank' successfully.
>
> With subr.elc (compiled byte-code), the function can't override
> 'insert-for-yank'. Just try to replace the 'cl-letf' (not 'cl-letf*')
> form with an 'error' call, bug59793-yank still just inserts text, which
> is, obviously, unexpected.
Yes, I understand.
> > See above: I understand what you are saying, but not why this is submitted
> > as a bug to the Emacs development team.
>
> Both source and compiled Emacs Lisp code should show the same behavior,
> except performance.
No, not when you replace the function's definition with the likes of
cl-letf.
> But 'subr.el' and 'subr.elc' show different behaviors. Isn't this a
> byte-compiler bug?
No.
- bug#59793: 29.0.60; subr.elc is not compiled correctly, (continued)
- bug#59793: 29.0.60; subr.elc is not compiled correctly, Eli Zaretskii, 2022/12/03
- bug#59793: 29.0.60; subr.elc is not compiled correctly, Akib Azmain Turja, 2022/12/03
- bug#59793: 29.0.60; subr.elc is not compiled correctly, Eli Zaretskii, 2022/12/03
- bug#59793: 29.0.60; subr.elc is not compiled correctly, Feng Shu, 2022/12/03
- bug#59793: 29.0.60; subr.elc is not compiled correctly, Eli Zaretskii, 2022/12/04
- bug#59793: 29.0.60; subr.elc is not compiled correctly, Akib Azmain Turja, 2022/12/04
- bug#59793: 29.0.60; subr.elc is not compiled correctly, Eli Zaretskii, 2022/12/04
- bug#59793: 29.0.60; subr.elc is not compiled correctly, Akib Azmain Turja, 2022/12/04
- bug#59793: 29.0.60; subr.elc is not compiled correctly, Eli Zaretskii, 2022/12/04
- bug#59793: 29.0.60; subr.elc is not compiled correctly, Akib Azmain Turja, 2022/12/04
- bug#59793: 29.0.60; subr.elc is not compiled correctly,
Eli Zaretskii <=
- bug#59793: 29.0.60; subr.elc is not compiled correctly, miha, 2022/12/04
- bug#59793: 29.0.60; subr.elc is not compiled correctly, Eli Zaretskii, 2022/12/04
- bug#59793: 29.0.60; subr.elc is not compiled correctly, Akib Azmain Turja, 2022/12/04
- bug#59793: 29.0.60; subr.elc is not compiled correctly, Akib Azmain Turja, 2022/12/03
- bug#59793: 29.0.60; subr.elc is not compiled correctly, Akib Azmain Turja, 2022/12/03
- bug#59793: 29.0.60; subr.elc is not compiled correctly, Feng Shu, 2022/12/03