gcc/testsuite/g++.old-deja/g++.mike/fresco1.C

// Build don't link:

// This is a Fresco found bug.

class WhoCares {};

typedef float Coord;

class BugDemo : public WhoCares {
public:
  typedef Coord Matrix[4][4];
  virtual void vf1(BugDemo::Matrix m) = 0;
};