http://gcc.gnu.org/bugzilla/show_bug.cgi?id=58885
--- Comment #4 from Vehbi Esref Bayraktar <vehbi.esref.bayraktar at gmail dot com> --- So why doesn't it compile as is CGEnum<int, Test_Enum>::instances_list CGEnum<int, Test_Enum>::msInstances; and asks for a specialization notation (template<>)? Thanks