Hey Bill,

yes, they do both.
I tried on Linux 64 bit Avx and there it is not a problem.

Best regards,

Jan-Pieter


On Mon, Dec 21, 2020, 11:56 bill lam <[email protected]> wrote:

> I don't have android device with (armeabi-v7a) cpu. On android (arm64-v8a)
> cpu, it didn't crash.
> Perhaps implementation code are different between 32 and 64 bit platforms.
>
> Does it crash for simpler sentences such as,
>
> 1 2 3 +/@:E. (100#0), 1 2 3
> or
> 1 2 3 +/@:E. 100#2
>
> On Mon, Dec 21, 2020, 6:15 PM Jan-Pieter Jacobs <
> [email protected]>
> wrote:
>
> > Good evening all,
> >
> > I think I found a bug in j902-a:
> >
> > 'abc' +/@:E. (AlphaNum_j_ {~100 ?.@$ 62
> > 1 2 3 +/@:E. 100 ?.@$62
> >
> > these phrases reliably causes a segfault at least on Android:
> >
> >    JVERSION
> > Engine: j902/j32/android
> > Release-a: commercial/2020-12-10T11:15:49
> > Library: 9.02.08
> > J Android: 1.4.11/7.1.2/25
> > Platform: Android 32 (armeabi-v7a)
> > Installer: unknown
> > InstallPath:
> /storage/emulated/0/Android/data/com.jsoftware.j.android/files
> > Contact: www.jsoftware.com
> >
> > It might be in the special code, since defining (sum =: +/) and using
> sum@
> > :E.
> > instead runs fine.
> >
> > Congratulations with the new release though, your hard work is well
> > appreciated.
> >
> > Best regards,
> >
> > Jan-Pieter
> > ----------------------------------------------------------------------
> > For information about J forums see http://www.jsoftware.com/forums.htm
> >
> ----------------------------------------------------------------------
> For information about J forums see http://www.jsoftware.com/forums.htm
>
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