------- Comment #1 from jakub at gcc dot gnu dot org 2010-06-18 21:54 ------- Compiled fine until r144617, starting with r144618 gave R.ii:2: error: âB<T>::câ cannot appear in a constant-expression R.ii:2: error: template argument 1 is invalid and starting with r154042 started ICEing.
-- http://gcc.gnu.org/bugzilla/show_bug.cgi?id=44587