[Bug c++/18733] New: [4.0 Regression] friend rejected

["pinskia at gcc dot gnu dot org" <gcc-bugzilla at gcc dot gnu dot org>]

I don't know if this is valid code or not, to me this looks like valid code but I could be wrong.

: Search converges between 2004-07-20-trunk (#491) and 2004-07-21-trunk (#492).

This is reduced from PR 15855:

typedef int GVID;
class VG;
template <class T> struct VDifferential
{
  typedef T Summary;
  Summary summarize(const VG*, GVID, GVID) const;
};
class VG {
    friend class VDifferential<char>;
    friend VDifferential<char>::Summary VDifferential<char>::summarize(const VG*, GVID, GVID) const;
};

-- 
           Summary: [4.0 Regression] friend rejected
           Product: gcc
           Version: 4.0.0
            Status: UNCONFIRMED
          Keywords: rejects-valid
          Severity: normal
          Priority: P2
         Component: c++
        AssignedTo: unassigned at gcc dot gnu dot org
        ReportedBy: pinskia at gcc dot gnu dot org
                CC: gcc-bugs at gcc dot gnu dot org


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=18733