Subversion Repositories openrisc

// PR tree-optimization/40813

// { dg-do compile }

// { dg-options "-O -fcheck-new" }

typedef __SIZE_TYPE__ size_t;

typedef void *P;

struct A;

struct B

{

  void *b[5];

  A *foo () { return (A *) & b[0]; }

};

struct A

{

  void *operator new (size_t x, B &y) { return y.foo (); }

};

struct C : public A

{

  virtual int bar () { }

};

struct D : public C

{

  static B baz (unsigned *x) { B b; new (b) D (x); return b; }

  D (unsigned *x) { }

};

struct E

{

  B e;

  B fn (unsigned *a) { return D::baz (a); }

  E (P b, unsigned *a) : e (fn (a)) { }

};

static unsigned *

fn2 ()

{

}

void

test (P x)

{

  E (x, fn2 ());

}