https://gcc.gnu.org/bugzilla/show_bug.cgi?id=59002 Bug 59002 depends on bug 61806, which changed state.
Bug 61806 Summary: [C++11] Expression sfinae w/o access gives hard error in partial template specializations https://gcc.gnu.org/bugzilla/show_bug.cgi?id=61806 What |Removed |Added ---------------------------------------------------------------------------- Status|ASSIGNED |RESOLVED Resolution|--- |FIXED
