It does for me too on my Mac mini.
JVERSION
Engine: j903/j64/darwin
Release-b: commercial/2022-01-28T04:07:40
Library: 9.03.08
Qt IDE: 1.9.5/5.15.2(5.15.2)
Platform: Darwin 64
Installer: J903 install
InstallPath: /applications/j903
Contact: www.jsoftware.com
After the 3rd or 4th crash I actually got an Apple crash report. The whole
thing is too long to insert here, but I have kept a copy.
The key part IMHO is this:
+++++++++++++++++++++++++++++++++++
Notes:
PC register does not match crashing frame (0x0 vs 0x115314C97)
Crashed Thread: 0 Dispatch queue: com.apple.main-thread
Exception Type: EXC_BAD_ACCESS (SIGSEGV)
Exception Codes: KERN_INVALID_ADDRESS at 0x0000000000000028
Exception Codes: 0x0000000000000001, 0x0000000000000028
Termination Reason: Namespace SIGNAL, Code 11 Segmentation fault: 11
Terminating Process: exc handler [1282]
VM Region Info: 0x28 is not in any region. Bytes before following region:
140723209813976
REGION TYPE START - END [ VSIZE] PRT/MAX
SHRMOD REGION DETAIL
UNUSED SPACE AT START
--->
mapped file 7ffcaceec000-7ffcd260c000 [599.1M] r-x/r-x
SM=COW ...t_id=e024f55b
Error Formulating Crash Report:
PC register does not match crashing frame (0x0 vs 0x115314C97)
+++++++++++++++++++++++++++++++++++
AFAICT you can replace 'oops' with a string, name or numeral to get the
crash. (Not tested extensively.)
On Thu, 2 Nov 2023 at 21:33, Raul Miller <[email protected]> wrote:
> This reliably crashes J for me (all versions since j902, but j901
> didn't support the {{ }} notation).
>
> {{ a.=.'oops' y }}
>
> FYI,
>
> --
> Raul
> ----------------------------------------------------------------------
> For information about J forums see http://www.jsoftware.com/forums.htm
>
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