http://gcc.gnu.org/bugzilla/show_bug.cgi?id=51562
--- Comment #2 from willus0 at hotmail dot com 2011-12-15 13:16:37 UTC --- (In reply to comment #1) > (x=1,x)+(x=2,x) > > is invoking undefined behavior as there is no sequence point inbetween > the two assignments to x. Is the same also true of the second statement, in which case the Numerical Recipes code is simply poorly written?
