Stephen Fisher wrote:
On Fri, Apr 22, 2011 at 03:15:17PM +0000, [email protected] wrote:
Log:
If we're using GNUC, use attribute warn_unused_result to verify that the
return value of proto_item_add_subtree() is used.
(The WARN_IF_UNUSED macro doesn't belong here... But where should it
go?)
We define _U_ to mean "__attribute__((unused))" if we're using GCC and
"" if we're not using configure.in.
That sounds like a nice idea, but it would require re-implementing the
checks in cmake :-(. I guess I'll go with Jakub's suggestion for g_gnuc.h .
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