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According to Jim Meyering on 6/18/2009 3:19 AM:
> Eric Blake wrote:
>> I noticed this, thanks to cygwin 1.7's improved QoI ctype.h header.  (Hmm,
>> maybe I should file a glibc bug that the Linux ctype.h should offer the
>> same compiler warning when passing a char instead of an unsigned char to
>> the ctype macros.)
> 
> Yes, please!
> 
> This is a wide-spread problem that is tedious to detect manually
> and that causes malfunction only in relatively unusual situations.

http://sources.redhat.com/bugzilla/show_bug.cgi?id=10296

- --
Don't work too hard, make some time for fun as well!

Eric Blake             [email protected]
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