[Bug c++/19812] New: ICE in instantiate_type

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

G++ 3.4.x ICEs on:
extern double foo (double);

template <class T>
struct A
{
  T y () const;
};

typedef A <float> B;

template <unsigned int T>
struct C
{
  C ();
  B c;
  float r;
};

template <unsigned int T>
C<T>::C ()
{
  r = foo (c.y);
}

3.2.x accepted this and CVS HEAD issues
error: not enough type information

-- 
           Summary: ICE in instantiate_type
           Product: gcc
           Version: 3.4.4
            Status: UNCONFIRMED
          Severity: normal
          Priority: P2
         Component: c++
        AssignedTo: unassigned at gcc dot gnu dot org
        ReportedBy: jakub at gcc dot gnu dot org
                CC: gcc-bugs at gcc dot gnu dot org


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=19812