On Jun 29, 2013, at 18:19, Konstantin Belousov <kostik...@gmail.com> wrote: > On Sat, Jun 29, 2013 at 03:52:49PM +0000, Tim Kientzle wrote: >> Author: kientzle >> Date: Sat Jun 29 15:52:48 2013 >> New Revision: 252376 >> URL: http://svnweb.freebsd.org/changeset/base/252376 >> >> Log: >> Fix -Wunsequenced warning > What is this ? From the name of the warning, it sounds as if the problem > is in the lack of sequence point between two modifications of the same > variable in the expression ? > > But, there function' argument evaluation and function call are separated > by seq point, AFAIR. Could you, please, clarify ?
Yes, a function call is a sequence point. The -Wunsequenced warning was made too aggressive in this trunk upstream commit: <http://llvm.org/viewvc/llvm-project?rev=185035&view=rev> I pointed out the problem to the author, and he fixed it in: <http://llvm.org/viewvc/llvm-project?rev=185282&view=rev> -Dimitry _______________________________________________ svn-src-all@freebsd.org mailing list http://lists.freebsd.org/mailman/listinfo/svn-src-all To unsubscribe, send any mail to "svn-src-all-unsubscr...@freebsd.org"
