http://gcc.gnu.org/bugzilla/show_bug.cgi?id=35878
Marc Glisse <glisse at gcc dot gnu.org> changed: What |Removed |Added ---------------------------------------------------------------------------- Keywords| |missed-optimization Status|UNCONFIRMED |NEW Last reconfirmed| |2013-09-11 Component|c++ |libstdc++ Ever confirmed|0 |1 --- Comment #4 from Marc Glisse <glisse at gcc dot gnu.org> --- Confirming then. Jonathan, you didn't send a mail to the reflectors after your post on SO, did you? Unless you want to do it, I think I'll send one, just to make sure there is no hope of removing that check at the core level.