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Re: error.c triggers -Wformat-extra-args


From: Paul Eggert
Subject: Re: error.c triggers -Wformat-extra-args
Date: Thu, 26 Jun 2014 00:47:43 -0700
User-agent: Mozilla/5.0 (X11; Linux x86_64; rv:24.0) Gecko/20100101 Thunderbird/24.6.0

Daniel E. Macks wrote:
   if (file_name != NULL)
     fprintf (stderr, "%s:%d: ", file_name, line_number)
   else
     fprintf (stderr, " ");

Isn't that bigger and slower than the code it would replace?



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