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// { dg-options "-std=gnu++0x -Wdelete-non-virtual-dtor" }

// { dg-do compile }

struct polyBase { virtual void f(); };

void f(polyBase* p, polyBase* arr)

{

  polyBase pb;

  delete p;      // { dg-warning "non-virtual destructor might" }

  delete [] arr;

}

struct polyDerived : polyBase { };

void f(polyDerived* p, polyDerived* arr)

{

  polyDerived pd;

  delete p;      // { dg-warning "non-virtual destructor might" }

  delete [] arr;

}

struct absDerived : polyBase { virtual void g() = 0; };

void f(absDerived* p, absDerived* arr)

{

  delete p;      // { dg-warning "non-virtual destructor will" }

  delete [] arr;

}

struct finalDerived final : polyBase { };

void f(finalDerived* p, finalDerived* arr)

{

  finalDerived fd;

  delete p;      // no error for final classes

  delete [] arr;

}

struct safeBase { virtual ~safeBase(); };

struct safeDerived : safeBase { virtual void f(); };

void f(safeDerived* p, safeDerived* arr)

{

  safeDerived sd;

  delete p;      // no error because base has virtual dtor

  delete [] arr;

}

struct polyBaseNonTrivial { ~polyBaseNonTrivial(); virtual void f(); };

void f(polyBaseNonTrivial* p, polyBaseNonTrivial* arr)

{

  polyBaseNonTrivial pbnt;

  delete p;      // { dg-warning "non-virtual destructor might" }

  delete [] arr;

}

struct polyDerivedNT : polyBaseNonTrivial { ~polyDerivedNT(); };

void f(polyDerivedNT* p, polyDerivedNT* arr)

{

  polyDerivedNT pdnt;

  delete p;      // { dg-warning "non-virtual destructor might" }

  delete [] arr;

}