svn commit: r222084 - head/contrib/gperf/src

[Ben Laurie]

On 18/05/2011 22:16, Pawel Jakub Dawidek wrote:
> On Wed, May 18, 2011 at 09:06:20PM +0000, Ben Laurie wrote:
>> Author: benl
>> Date: Wed May 18 21:06:20 2011
>> New Revision: 222084
>> URL: http://svn.freebsd.org/changeset/base/222084
>>
>> Log:
>>   Fix clang warnings.
>>   
>>   Approved by:	philip (mentor)
> [...]
>> -            fprintf (stderr, " by changing asso_value['%c'] (char #%d) to %d\n",
>> +            fprintf (stderr, " by changing asso_value['%c'] (char #%zd) to %d\n",
>>                       *p, p - union_set + 1, asso_values[(unsigned char)(*p)]);
> 
> Hmm, both 'p' and 'union_set' are 'char *' and %zd is for ssize_t. It is
> a bit strange that it fixes the warning.

Why? The difference between two pointers is ssize_t, surely?

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