From: Pip Cet <pipcet@gmail.com>
To: Mauricio Collares <mauricio@collares.org>
Cc: 46670@debbugs.gnu.org, Andrea Corallo <akrl@sdf.org>
Subject: bug#46670: 28.0.50; [feature/native-comp] possible miscompilation affecting lsp-mode
Date: Sun, 21 Feb 2021 11:56:08 +0000 [thread overview]
Message-ID: <CAOqdjBekvsf83iizDu5DQuHE5qy-mMOp+Tq7WNoRBP1Ezy0-tg@mail.gmail.com> (raw)
In-Reply-To: <CAOqdjBe55v0oGtD+qN8PcitV0tqoNCGLOco5y8y4GsG8nU6yaw@mail.gmail.com>
On Sun, Feb 21, 2021 at 11:51 AM Pip Cet <pipcet@gmail.com> wrote:
> Does the attached patch help? Andrea, is my analysis correct?
CCing Andrea.
In more detail, some debugging showed we were trying to intersect a
"nil or t" constraint with a "sequence" constraint, the result being a
null constraint (t is not a sequence). So if (assume (and a b)) was
meant to imply the intersection of a and b, we're emitting it
incorrectly.
Pip
next prev parent reply other threads:[~2021-02-21 11:56 UTC|newest]
Thread overview: 50+ messages / expand[flat|nested] mbox.gz Atom feed top
2021-02-21 0:12 bug#46670: 28.0.50; [feature/native-comp] possible miscompilation affecting lsp-mode Mauricio Collares
2021-02-21 11:51 ` Pip Cet
2021-02-21 11:56 ` Pip Cet [this message]
2021-02-21 21:03 ` Andrea Corallo via Bug reports for GNU Emacs, the Swiss army knife of text editors
2021-02-21 22:46 ` Pip Cet
2021-02-22 9:37 ` Andrea Corallo via Bug reports for GNU Emacs, the Swiss army knife of text editors
2021-02-22 10:04 ` Pip Cet
2021-02-22 10:25 ` Pip Cet
2021-02-22 11:23 ` Andrea Corallo via Bug reports for GNU Emacs, the Swiss army knife of text editors
2021-02-22 12:11 ` Pip Cet
2021-02-22 13:12 ` Andrea Corallo via Bug reports for GNU Emacs, the Swiss army knife of text editors
2021-02-23 7:59 ` Pip Cet
2021-02-23 9:04 ` Andrea Corallo via Bug reports for GNU Emacs, the Swiss army knife of text editors
2021-02-23 23:26 ` Andrea Corallo via Bug reports for GNU Emacs, the Swiss army knife of text editors
2021-02-24 2:10 ` Mauricio Collares
2021-02-24 8:22 ` Andrea Corallo via Bug reports for GNU Emacs, the Swiss army knife of text editors
2021-02-23 19:09 ` Pip Cet
2021-02-23 23:36 ` Andrea Corallo via Bug reports for GNU Emacs, the Swiss army knife of text editors
2021-02-24 4:31 ` Pip Cet
2021-02-24 9:04 ` Andrea Corallo via Bug reports for GNU Emacs, the Swiss army knife of text editors
2021-02-24 9:28 ` Pip Cet
2021-02-24 9:42 ` Andrea Corallo via Bug reports for GNU Emacs, the Swiss army knife of text editors
2021-02-24 9:46 ` Pip Cet
2021-02-24 10:06 ` Andrea Corallo via Bug reports for GNU Emacs, the Swiss army knife of text editors
2021-02-25 12:41 ` Pip Cet
2021-02-25 14:58 ` Eli Zaretskii
2021-02-25 15:14 ` Pip Cet
2021-02-25 15:31 ` Eli Zaretskii
2021-02-25 16:56 ` Andrea Corallo via Bug reports for GNU Emacs, the Swiss army knife of text editors
2021-02-25 20:59 ` Pip Cet
2021-02-26 19:33 ` Andrea Corallo via Bug reports for GNU Emacs, the Swiss army knife of text editors
2021-02-26 20:30 ` Pip Cet
2021-02-26 20:44 ` Andrea Corallo via Bug reports for GNU Emacs, the Swiss army knife of text editors
2021-02-26 20:11 ` Eli Zaretskii
2021-02-26 20:32 ` Pip Cet
2021-02-27 5:06 ` Pip Cet
2021-02-27 7:49 ` Eli Zaretskii
2021-02-27 9:39 ` Pip Cet
2021-02-27 10:24 ` Eli Zaretskii
2021-02-27 12:39 ` Pip Cet
2021-02-27 13:30 ` Eli Zaretskii
2021-02-27 17:15 ` Pip Cet
2021-02-27 18:40 ` Eli Zaretskii
2021-02-28 8:14 ` Pip Cet
2021-03-01 5:24 ` Richard Stallman
2021-03-01 6:40 ` Pip Cet
2021-02-22 11:16 ` Andrea Corallo via Bug reports for GNU Emacs, the Swiss army knife of text editors
2021-02-23 9:07 ` Pip Cet
2021-02-23 22:55 ` Andrea Corallo via Bug reports for GNU Emacs, the Swiss army knife of text editors
2021-02-24 7:00 ` Pip Cet
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