From: Andy Moreton <andrewjmoreton@gmail.com>
To: 46906@debbugs.gnu.org
Subject: bug#46906: 28.0.50; byte compiler infloops trying to compile infloop
Date: Wed, 03 Mar 2021 23:33:16 +0000 [thread overview]
Message-ID: <86y2f3vmmb.fsf@gmail.com> (raw)
In-Reply-To: <CAOqdjBegzojbh5YreKNm8r1mFqzSDLX1Lne1zFg=y3w5xoqx6g@mail.gmail.com>
On Wed 03 Mar 2021, Pip Cet wrote:
> On Wed, Mar 3, 2021 at 9:15 PM Pip Cet <pipcet@gmail.com> wrote:
>>
>> Recipe in emacs -Q:
>>
>> In *scratch*, evaluate:
>>
>> (byte-compile (lambda (x)
>> (if x (f))
>> (while t)))
>>
>> Expected result:
>>
>> A (fairly useless) bytecode object
>>
>> Actual result:
>>
>> A spinning hourglass.
>
> Seems to be a fairly obvious bug in byte-opt.el, patch attached.
Perhaps add your reproducer as a test case ?
AndyM
next prev parent reply other threads:[~2021-03-03 23:33 UTC|newest]
Thread overview: 13+ messages / expand[flat|nested] mbox.gz Atom feed top
2021-03-03 21:14 bug#46906: 28.0.50; byte compiler infloops trying to compile infloop Pip Cet
2021-03-03 21:44 ` Pip Cet
2021-03-03 23:33 ` Andy Moreton [this message]
2021-03-04 7:17 ` Pip Cet
2021-03-04 9:15 ` Juri Linkov
2021-03-04 10:19 ` Pip Cet
2021-03-04 11:16 ` Lars Ingebrigtsen
2021-03-04 12:15 ` Pip Cet
2021-03-05 13:16 ` Lars Ingebrigtsen
2021-03-04 17:58 ` Juri Linkov
2021-03-04 18:50 ` Pip Cet
2021-03-05 13:17 ` Lars Ingebrigtsen
2022-06-20 0:00 ` Lars Ingebrigtsen
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