[Jprogramming] g420fg NaN error

[Henry Rich]

This baffles me.  I wonder if there is some compiler interaction with 
_clearfp().  In case so, I have pushed out another change that puts a 
couple of memory fetches between the clearfp()s. Would you please build 
that & report back?  If it fails on the same line, please try the two 
parts individually & see if they both fail.

Henry Rich


On 8/6/2018 6:13 PM, Bill Heagy wrote:
> 32-bit again?
>
> ......
> 1
>    'domain error' -: +/@:*"1~ etx u: 'abc'
> 1
>
>    NB. Test for NaN
>    0 _ 1 (+/@:*"1 -: +/@:*"_"1) _ 0 2   NB. removable NaN
> |NaN error
> |   0 _ 1    (+/@:*"1-:+/@:*"_"1)_ 0 2
> |[-189] /home/wheagy/git/jsource/test/g420fg.ijs
>
>
>    JVERSION
> Engine: j806/j32/linux
> Beta: GPL3/2018-08-06T17:48:48
> Library: 8.05.14
> Platform: Linux 32
> Installer: unknown
> InstallPath: /home/wheagy/tmp/jbld/j32
> Contact: wheagy at bell.net
> ----------------------------------------------------------------------
> For information about J forums see http://www.jsoftware.com/forums.htm


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