Hi Peter,
thanks, good idea. I will do so.
Best Regards,
Jürgen
On 6/7/22 7:39 PM, Peter Teeson wrote:
Hi Jurgen:
If it’s not already there please add the debugging tips you give below
as an item to the documentation.
respect….
Peter
On Jun 7, 2022, at 12:56 PM, Dr. Jürgen Sauermann
<m...@xn--jrgen-sauermann-zvb.de
<mailto:m...@xn--jrgen-sauermann-zvb.de>> wrote:
Hi Hudson,
I believe that I fixed the double execution for executable scripts,
Looks like the OS handles executable scripts differently than
non-executable ones. *SVN 1560*.
The F ← {⍵ × (?⍨⍵) ,¨ ⍳⍵} bug is something that I cannot reproduce.
I wonder if it happens always or lnly sometimes. I have some suggestions
for you and others that make my life easier:
* run "*make develop*" in the top-level directory.
That enables some more internal checks that may be useful for
troubleshooting.
Most importantly it enables dynamic logging.
* run *"make apl.lines"* in the *src* directory,
That makes GNU APL's stack traces more readable, i.e.whowing line
numbers rather
than hex addresses. After that only use the apl binary in the src
directory.
* do "ulimit -c unlimited" go get a core file when apl crashes silently,
It does not hurt and after that you can "gdb ./apl core" to obtain
more information
about where a fault has occured (gdb command *bt*)
* in apl: do
* ]log 25**
** ]log 26*
That gives more details about where APL errors were thrown. In
particular with
your function F because I cannot quite see why it would give a
*DOMAIN ERROR* at all
and therefore the location where that happens would be interesting.
Thanks,
Jürgen
On 6/6/22 7:32 PM, hud...@hudsonlacerda.com wrote:
Hi Jürgen,
----- Dr. Jürgen Sauermann &lt;mail@jürgen-sauermann.de
<mailto:m...@xn--jrgen-sauermann-zvb.de>&gt; escreveu:
[...]
&gt; Thanks. I believe this is a compiler error (which does not happen with
&gt; mine -
&gt; g++ (Ubuntu 9.4.0-1ubuntu1~18.04) 9.4.0).
[….]
Here it is:
g++ (Debian 11.3.0-3) 11.3.0
⌹2 is now fixed, but there are strange behaviours in other cases.
Please see the attachments.
Best,
Hudson
