http://gcc.gnu.org/bugzilla/show_bug.cgi?id=29131
--- Comment #23 from Jason Merrill <jason at gcc dot gnu.org> 2012-04-26 15:51:35 UTC --- (In reply to comment #22) > I am sorry if my knowledge on this issue is limited, but if I put t() and f() > in namespace glm (re. the code in comment #20), should this compile? (That is > what you comment #19 implies). Actually it does not. That's surprising, but I would need a self-contained testcase to comment further.