summaryrefslogtreecommitdiff
path: root/gcc/testsuite/g++.dg/torture/pr48695.C
blob: 44e6c771dbaae4c0d9a23b9ca981111952c685ef (plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
// { dg-do run }

typedef __SIZE_TYPE__ size_t;

inline void *operator new (size_t, void *__p) throw() { return __p; }

struct _Vector_impl
{
  int *_M_start;
  int *_M_finish;
  _Vector_impl () :_M_start (0), _M_finish (0) {}
};

struct vector
{
  _Vector_impl _M_impl;
  int *_M_allocate (size_t __n)
  {
    return __n != 0 ? new int[__n] : 0;
  }
  void push_back ()
  {
    new (this->_M_impl._M_finish) int ();
    this->_M_impl._M_finish =
      this->_M_allocate (this->_M_impl._M_finish - this->_M_impl._M_start) + 1;
  }
};

int
main ()
{
  for (int i = 0; i <= 1; i++)
    for (int j = 0; j <= 1; j++)
      {
	vector a[2];
	a[i].push_back ();
      }
}