Subversion Repositories openrisc_me

// PR c++/34862

// { dg-do run }

// { dg-options "-O2" }

typedef __SIZE_TYPE__ size_t;

extern "C" void abort ();

struct T

{

  void *operator new (size_t, char *&);

  T () { i[0] = 1; i[1] = 2; }

  int i[2];

};

void *

T::operator new (size_t size, char *&p)

{

  void *o = (void *) p;

  p += size;

  return o;

}

T *

f (char *&x)

{

  return new (x) T ();

}

char buf[10 * sizeof (T)] __attribute__((aligned (__alignof (T))));

int

main ()

{

  char *p = buf;

  T *t = f (p);

  if (p != buf + sizeof (T))

    abort ();

  if (t->i[0] != 1 || t->i[1] != 2)

    abort ();

}