http://gcc.gnu.org/bugzilla/show_bug.cgi?id=60783
--- Comment #3 from Parke <parke.nexus at gmail dot com> --- Thanks, I thought it might be something like the creation of temporaries, but could not find it discussed anywhere, and was surprised that I got different behavior from 4.7.3 (many temporaries) and 4.8.2 (apparently only one temporary).
