[Jprogramming] J902-beta-c available

[Bill Heagy]

Looks good.

On 7/23/20 6:18 PM, Henry Rich wrote:
> I'm glad you reported that.  I tried again & it crashed, and I found for 
> sure what happened this time.  Fixed in next beta.
> 
> Henry RIch
> 
> On 7/23/2020 5:05 PM, Bill Heagy wrote:
>> I've see both cases segfault on debian j64, latest source update, 
>> (maybe second-latest, the latest is "Remove character codes :. :: t. 
>> T. T: x. y.") compiled with clang or gcc.  Here's what gdb says for 
>> the second case:
>>
>> $ OMP_NUM_THREADS=2 gdb jlibrary/bin/jconsole
>> GNU gdb (Debian 9.2-1) 9.2
>> Copyright (C) 2020 Free Software Foundation, Inc.
>> License GPLv3+: GNU GPL version 3 or later 
>> <http://gnu.org/licenses/gpl.html>
>> This is free software: you are free to change and redistribute it.
>> There is NO WARRANTY, to the extent permitted by law.
>> Type "show copying" and "show warranty" for details.
>> This GDB was configured as "x86_64-linux-gnu".
>> Type "show configuration" for configuration details.
>> For bug reporting instructions, please see:
>> <http://www.gnu.org/software/gdb/bugs/>.
>> Find the GDB manual and other documentation resources online at:
>>     <http://www.gnu.org/software/gdb/documentation/>.
>>
>> For help, type "help".
>> Type "apropos word" to search for commands related to "word"...
>> Reading symbols from jlibrary/bin/jconsole...
>> (gdb) r
>> Starting program: /home/wheagy/git/jsource/jlibrary/bin/jconsole
>> [Thread debugging using libthread_db enabled]
>> Using host libthread_db library 
>> "/lib/x86_64-linux-gnu/libthread_db.so.1".
>> [Detaching after vfork from child process 71738]
>> [Detaching after vfork from child process 71740]
>> [Detaching after vfork from child process 71742]
>>    (2 ((</)`(<:/)`(</))\ ]) ((,:~<.)@:*:@:(3&%:),~ 
>> 3(,:>.)@:%:(*:-]))@:*: }.1+i.10
>>
>> Program received signal SIGSEGV, Segmentation fault.
>> 0x00007ffff76fa900 in jtinfixprefix2 (jt=<optimized out>, a=<optimized 
>> out>,
>>     w=0x440840, self=<optimized out>) at ../../../../jsrc/ap.c:534
>> 534 if(((VAV(fs)->id^CSLASH)|((ilnabs|(wi&(SGNTO0(ilnval))))^2))){ // 
>> char==/ and (ilnabs==2, but not if input array is odd and ilnval is neg)
>> (gdb)
>>
>>
>>
>>
>> On 7/23/20 4:13 PM, Henry Rich wrote:
>>> The crash was intermittent for me, but I think it was caused by 
>>> uninitialized memory.  I reassigned the internal character codes and 
>>> the uninitialized memory suddenly became meaningful.  I have fixed 
>>> that problem for the next beta.  I hope that is what you were seeing.
>>>
>>> Henry Rich
>>>
>>> On 7/22/2020 10:26 AM, R.E. Boss wrote:
>>>>     2 ((</)`(<:/)`(</))\ ((,:~<.)@:*:@:(3&%:),~ 
>>>> 3(,:>.)@:%:(*:-]))@:*: }.1+i.10
>>>> 1 1 1 1 1 1 1 1 1
>>>> 0 0 0 0 0 0 1 0 0
>>>> 1 1 1 1 1 1 0 1 1
>>>>
>>>>     (2 ((</)`(<:/)`(</))\ ]) ((,:~<.)@:*:@:(3&%:),~ 
>>>> 3(,:>.)@:%:(*:-]))@:*: }.1+i.10
>>>>
>>>> This last line crashes J, why?
>>>>
>>>>     JVERSION
>>>> Engine: j902/j64/windows
>>>> Beta-c: commercial/2020-07-20T15:00:44
>>>> Library: 9.02.03
>>>> Qt IDE: 1.8.7/5.12.7(5.12.7)
>>>> Platform: Win 64
>>>> Installer: J902 install
>>>> InstallPath: c:/program files/j902
>>>> Contact: www.jsoftware.com
>>>>
>>>>
>>>> Apart from that, after updating base library from version 9.2.3 to 
>>>> 9.2.4, it still gives (in package manager) Installed 9.2.3 and 
>>>> Latest 9.2.4
>>>> I do have administrator rights.
>>>>
>>>> R.E. Boss
>>>>
>>>> ----------------------------------------------------------------------
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>>>
>>>
>> ----------------------------------------------------------------------
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> 
>