[cp-patches] RFC: iconv -Werror compilation fix
tromey at redhat.com
Thu Mar 29 22:35:38 UTC 2007
>>>>> "Twisti" == Christian Thalinger <twisti at complang.tuwien.ac.at> writes:
Twisti> This patch fixes -Werror compilation with !HAVE_ICONV. Daney
Twisti> pointed me to the (void)-solution. I'm not sure if that is
Twisti> the best solution, but it works.
We discussed on irc but I thought the answer should be in the list
Annotation the argument with UNUSED. This is defined in config.h.
We already use this all over; gcc's "__attribute__ ((unused))" really
means "might or might not be used".
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