Re: 2.25.15: Interpreting music: infinite loop (fatal error: intlog2 with negative argument: 0)

[Trevor Bača]

Aha, thanks for running under Windows.

Further testing shows it's a bug with only the ARM distributions of 2.25.15
and 2.25.16; running on a MacBook Air with an M2 (2022) chip under macOS
14.5 gives these results:

2.25.16 (ARM): infinite loop
2.25.15 (ARM): infinite loop

2.25.16 (x86): OK
2.25.15 (x86): OK
2.25.14 (x86): OK

HTH,

Trevor.



On Fri, May 31, 2024 at 9:31 AM <aaron@hillvisions.com> wrote:

> If there's a connection to Guile, we know there are some differences in
> the distributions by platform.
>
> I would try on my Win10 system, but I managed to find myself in hospital
> again. (Nothing to serious.)
>
>
> On May 31, 2024 12:28 AM, Craig Fearing via bug-lilypond <
> bug-lilypond@gnu.org> wrote:
>
> FWIW I ran this 15 consecutive times on my Win 11, Ryzen 7 system.  One
> time it took 2 seconds to compile, the rest were all 1.9 seconds.  No
> errors any time.
>
>
> On 2024-05-30 23:24, Trevor Bača wrote:
> > Hi,
> >
> > I have what appears to be a very difficult bug.
> [snip]
> > ... I suspect it may take two or three
> > successive attempts to interpret music.ly before triggering the loop on
> > some operating systems (or chip architectures), ...
> >
> > [snip]
> >
> > Trevor.
> >
>
>
>

-- 
Trevor Bača
www.trevorbaca.com
soundcloud.com/trevorbaca