"Our goal is to have GCC 4.6 as the system compiler in F15, we're currently working hard upstream bugfixing and stabilizing it."
http://lists.fedoraproject.org/piper...er/146668.html
You should work on the verification of published informations.
Phoronix: GCC 4.5.2 Is Near With A Release Candidate
While GCC 4.6 is nearing release, Ubuntu 11.04, Fedora 15, and other H1'2011 Linux distributions will continue shipping with GCC 4.5, which was released in April and so far has been succeeded by just one point release. A second point release, GCC 4.5.2, is however being prepared for release shortly...
http://www.phoronix.com/vr.php?view=ODg4Nw
"Our goal is to have GCC 4.6 as the system compiler in F15, we're currently working hard upstream bugfixing and stabilizing it."
http://lists.fedoraproject.org/piper...er/146668.html
You should work on the verification of published informations.