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// { dg-do assemble  }

// spurious 'const' in error.

// For egcs-2.91.34, the warning message refers to

// class ostream & operator <<(class ostream &, const class Vector &)

// Also, the template instantiation does not provide the missing

// friend function, the non-template function does

#include 

#include 

#include 

using namespace std;

template 

class Vector

{

  friend ostream& operator<< (ostream& out, const Vector & vec); // { dg-warning "non-template" "warn" }

  // { dg-message "note" "note" { target *-*-* } 17 }

};

template 

ostream& operator<< (ostream& out,  const Vector & vec)

{

  abort();  // this should not be called

}

template class Vector;

template ostream& operator<< (ostream& out,  const Vector &);

ostream& operator<< (ostream& out, const Vector&)

{

  return out;

}

int main()

{

  Vector vc;

  cout << vc;

}