[Bug c++/19258] New: Incorrect access check for default argument

["austern at apple dot com" <gcc-bugzilla at gcc dot gnu dot org>]

The following code
  class X {
    template<class T> friend int ff(T*, int y=anX.x) { return y; }
    int f() { return ff(&anX); }
  
    static X anX;
    int x;
  };
  
  X dummy;
gives an error message with mainline:
  foo.cc:6: error: 'int X::x' is private
  foo.cc:3: error: within this context	
That error message doesn't make sense.  The only relevant contexts are that of X::f (in which x may be 
accessed, since X has access to its own members) and that of ff (which has access because it is a friend 
of X.)  The analogous non-template case compiles correctlly.

This is a regression from 3.3.

-- 
           Summary: Incorrect access check for default argument
           Product: gcc
           Version: 4.0.0
            Status: UNCONFIRMED
          Severity: normal
          Priority: P2
         Component: c++
        AssignedTo: unassigned at gcc dot gnu dot org
        ReportedBy: austern at apple dot com
                CC: gcc-bugs at gcc dot gnu dot org
 GCC build triplet: powerpc-apple-darwin7.7.0
  GCC host triplet: powerpc-apple-darwin7.7.0
GCC target triplet: powerpc-apple-darwin7.7.0


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=19258