Some tests failing on Solaris

[ambs]

I have been receiving some reports of tests for Solaris.

http://www.cpantesters.org/cpan/report/538a98ba-9cde-11e3-ae04-8631d666d1b8
http://www.cpantesters.org/cpan/report/0d8f42c2-9c7d-11e3-ae04-8631d666d1b8
http://www.cpantesters.org/cpan/report/124d71c4-9da6-11e3-ae04-8631d666d1b8
http://www.cpantesters.org/cpan/report/c6641982-9d43-11e3-ae04-8631d666d1b8
http://www.cpantesters.org/cpan/report/c0eda024-9e54-11e3-ae04-8631d666d1b8

If anyone has access to one and can check what might be going on, I would be grateful.

[plk]

This is certainly to do with my additions for 0.67, I can reproduce it on Solaris. It's really strange it only impact Solaris ... looking into it ...

[plk]

Should be fixed now. Tested on Solaris 64-bit. It was a strangeness of the Solaris C compiler doing or not doing signed/unsigned integer casts. Committed to Git. I have some improvements to islower() for UTF-8 compat to do soon so I'll push it all when this is done (and tested on Solaris ...)