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// { dg-do compile }

// { dg-options "-ftemplate-depth-15" }

template

struct Factorial

{

  enum { nValue = nFactor * Factorial::nValue }; // { dg-error "depth exceeds maximum" }

  // { dg-message "recursively required" "" { target *-*-* } 6 }

  // { dg-error "incomplete type" "" { target *-*-* } 6 }

} // { dg-error "expected ';' after" }

  template<>

  struct Factorial<0>

  {

    enum { nValue = 1 };

  };

    static const unsigned int FACTOR = 20;

int main()

{

  Factorial::nValue;

  return 0;

}