http://gcc.gnu.org/bugzilla/show_bug.cgi?id=59329
Daniel Krügler <daniel.kruegler at googlemail dot com> changed: What |Removed |Added ---------------------------------------------------------------------------- CC| |daniel.kruegler@googlemail. | |com --- Comment #1 from Daniel Krügler <daniel.kruegler at googlemail dot com> --- At least it should be supported in c++1y mode, where several constexpr restrictions had been lifted by the core language (but it currently isn't, not even in the 4.9.0 trunk).