[Bug c++/43694] New: G++ accepts a template friend with the wrong template parameters

[jason at gcc dot gnu dot org]

This should not compile, but does:

namespace N {
  template<typename T, typename U>
  struct X { };
}

template<typename T>
struct Y {
  template<typename U> friend struct N::X;
};

Y<int> y;


-- 
           Summary: G++ accepts a template friend with the wrong template
                    parameters
           Product: gcc
           Version: 4.5.0
            Status: UNCONFIRMED
          Keywords: accepts-invalid
          Severity: normal
          Priority: P3
         Component: c++
        AssignedTo: unassigned at gcc dot gnu dot org
        ReportedBy: jason at gcc dot gnu dot org


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=43694