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Re: avoid compiler warning
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From: |
Jim Meyering |
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Subject: |
Re: avoid compiler warning |
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Date: |
Thu, 18 Jun 2009 11:19:06 +0200 |
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.