Avoid unused variable warnings with gcc.

[gnulib.git] / ChangeLog

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+2006-11-09  Paul Eggert  <eggert@cs.ucla.edu>
+
+       * lib/gettext.h (dgettext, dcgettext, ngettext) [! ENABLE_NLS]:
+       (dngettext, dcngettext, bindtextdomain) [! ENABLE_NLS]:
+       (bind_textdomain_codeset) [! ENABLE_NLS]:
+       Evaluate all the arguments.  That way, callers get compatible behavior
+       if the arguments have side effects.  Also, it avoids some GCC
+       diagnostics in some cases; Joel E. Denny reported problems when Bison
+       was configured with --enable-gcc-warnigs.
+
 2006-11-10  Jim Meyering  <jim@meyering.net>
 
        * m4/inline.m4 (gl_INLINE): Check with the compiler, not cpp, so that