http://gcc.gnu.org/bugzilla/show_bug.cgi?id=56971
Daniel Krügler <daniel.kruegler at googlemail dot com> changed: What |Removed |Added ---------------------------------------------------------------------------- CC| |daniel.kruegler at | |googlemail dot com --- Comment #2 from Daniel Krügler <daniel.kruegler at googlemail dot com> 2013-04-25 10:55:08 UTC --- For gcc 4.9.0 20130421 (experimental) this gives me an ICE: "main.cpp|8|internal compiler error: canonical types differ for identical types b<P> and b<FriendP>|"