[ast-developers] Regression in arithmetics

[Dr. Werner Fink]

Hi,

with this type of code

x=-1

if [ x -eq 0 ]; then
echo "not true"
fi

if [ x -eq -1 ]; then
echo "true"
fi

a customers reports a regresssion with ksh93u versus ksh93v-
Indeed I can verify this.

Werner
--
"Having a smoking section in a restaurant is like having
a peeing section in a swimming pool." -- Edward Burr
-------------- next part --------------
A non-text attachment was scrubbed...
Name: not available
Type: application/pgp-signature
Size: 836 bytes
Desc: not available
URL: <http://lists.research.att.com/pipermail/ast-developers/attachments/20140827/683a19d1/attachment.sig>

[David Korn]

Thanks for reporting this. I have attached a patch that should fix this.
Let me know.

Post by Dr. Werner Fink
Hi,
with this type of code
x=-1
if [ x -eq 0 ]; then
echo "not true"
fi
if [ x -eq -1 ]; then
echo "true"
fi
a customers reports a regresssion with ksh93u versus ksh93v-
Indeed I can verify this.
Werner
--
"Having a smoking section in a restaurant is like having
a peeing section in a swimming pool." -- Edward Burr
_______________________________________________
ast-developers mailing list
ast-developers at lists.research.att.com
http://lists.research.att.com/mailman/listinfo/ast-developers

-------------- next part --------------
An HTML attachment was scrubbed...
URL: <http://lists.research.att.com/pipermail/ast-developers/attachments/20140827/3935b607/attachment.html>
-------------- next part --------------
A non-text attachment was scrubbed...
Name: test.patch
Type: application/octet-stream
Size: 758 bytes
Desc: not available
URL: <http://lists.research.att.com/pipermail/ast-developers/attachments/20140827/3935b607/attachment.obj>

[Dr. Werner Fink]

Post by David Korn
Thanks for reporting this. I have attached a patch that should fix this.
Let me know.

Yep it does,
thanks a lot!
--
"Having a smoking section in a restaurant is like having
a peeing section in a swimming pool." -- Edward Burr
-------------- next part --------------
A non-text attachment was scrubbed...
Name: not available
Type: application/pgp-signature
Size: 836 bytes
Desc: not available
URL: <http://lists.research.att.com/pipermail/ast-developers/attachments/20140828/3cceeeaf/attachment.sig>