[Bug c++/56450] ICE with SFINAE when detecting non-static member variable

[jason at gcc dot gnu.org]

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=56450



--- Comment #5 from Jason Merrill <jason at gcc dot gnu.org> 2013-04-29 
14:03:25 UTC ---

Let's put this into 4.8.1 as well; it's completely safe.