------- Comment #1 from pinskia at gcc dot gnu dot org 2006-09-30 15:56 -------
>From 14.7.2 [temp.expl.spec] paragraph 2: An explicit specialization shall be declared in the namespace of which the template is a member, or, for member templates, in the namespace of which the enclosing class or enclosing class template is a member. ... -- http://gcc.gnu.org/bugzilla/show_bug.cgi?id=29298