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bug#8217: 23.3; Runtime segmentation fault when compiled with -O2 on GNU
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From: |
npostavs |
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Subject: |
bug#8217: 23.3; Runtime segmentation fault when compiled with -O2 on GNU/Linux |
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Date: |
Sat, 06 Aug 2016 09:34:43 -0400 |
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User-agent: |
Gnus/5.13 (Gnus v5.13) Emacs/25.0.93 (gnu/linux) |
tags 8217 unreproducible
close 8217
quit
Ulrich Mueller <ulm@gentoo.org> writes:
>>>>>> On Thu, 04 Aug 2016, npostavs wrote:
>
>> I guess this is fixed by now? I usually build --with-toolkit=lucid
>> (which I read in configure.ac is a synonym for athena), and I
>> haven't hit this.
>
> Looking through Gentoo ebuild history, I find that the workaround of
> adding -fno-strict-aliasing to CFLAGS wasn't present for version 24.1,
> and there never were any bugs reported to us. This seems to indicate
> that the problem had disappeared already in early Emacs 24 versions.
>
> However, I also cannot reproduce this any more with Emacs 23.4 and
> GCC 5.4.0 (nor with GCC 4.9.3). So it may well be that this issue
> wasn't with Emacs but with GCC.
Okay, closing as unreproducible.