JVERSION
Engine: j803/2014-10-19-11:11:11
Library: 8.04.08
Qt IDE: 1.4.3/5.4.2
Platform: Win 64
Installer: J804 install
InstallPath: c:/users/user/j64-804

(for the instance which was crashing on me)

Perhaps also relevant that I'm using EMET 3.0? (DEP and SEHOP are
enabled for jqt, ASLR is off for jqt).

Thanks,

-- 
Raul


On Mon, Aug 24, 2015 at 3:24 PM, chris burke <[email protected]> wrote:
> What is your JVERSION?
>
> On 24 August 2015 at 12:20, Raul Miller <[email protected]> wrote:
>
>> Yeah, I goofed on that last line - J was crashing me so much that I
>> posted that last statement without evaluating it. (I've flipped back
>> to J64-602, though, which doesn't crash for me on these statements,
>> and cleaned up that entry in rosettacode).
>>
>> Thanks,
>>
>> --
>> Raul
>>
>> On Mon, Aug 24, 2015 at 3:10 PM, chris burke <[email protected]> wrote:
>> > These examples work for me, tested on Win 8.1 64 and Linux 64, both Qt
>> > 1.4.5.
>> >
>> > In general I would expect that if an expression works in jconsole, it
>> > should work in Jqt, since both are just calling the same J engine.
>> >
>> > It looks like there is a missing "root" in the last expression, which
>> > should start:
>> >
>> >   (disp&0"1 incr^:3 root)
>> >
>> > On 24 August 2015 at 11:54, Raul Miller <[email protected]> wrote:
>> >
>> >> I got frequent crashes from jqt (j64-804) while working through the
>> >> examples at http://rosettacode.org/wiki/List_rooted_trees#J
>> >>
>> >> I could not reliably repeat the crashes, but the expression which
>> >> crashed the most on me was
>> >>
>> >>    boxed&0"1 incr^:3 root
>> >>
>> >> I could not get this to crash at all on the jconsole I built from
>> >> source on openbsd (that has enough modifications in it, to get it to
>> >> compile at all, that it's not very representative - but this hints
>> >> that the underlying problem may have to do with command line flags
>> >> used during compilation and/or the possibly version of the compiler -
>> >> some compiler versions are not suitable for systems use).
>> >>
>> >> FYI,
>> >>
>> >> --
>> >> Raul
>> >> ----------------------------------------------------------------------
>> >> For information about J forums see http://www.jsoftware.com/forums.htm
>> >>
>> > ----------------------------------------------------------------------
>> > For information about J forums see http://www.jsoftware.com/forums.htm
>> ----------------------------------------------------------------------
>> 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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