1// { dg-do run  }
2// GROUPS passed operator-new
3// Check that if there is a user defined class-specific operator
4// new for a given class, that operator is invoked when a new
5// object of the class is requested, regardless of whether or not
6// there is also a constructor for the given class, and regardless
7// of whether or not the constructor for the given class is defined
8// before or after the new operator is even declared.
9
10extern "C" int printf (const char *, ...);
11
12typedef __SIZE_TYPE__ size_t;
13
14struct base {
15	int i;
16
17	base ()
18	{
19		i = 7;
20	}
21
22	void * operator new (size_t size);
23	void operator delete (void*);
24};
25
26class derived : public base {
27	int j;
28};
29
30int new_call_count = 0;
31int expected_size = 0;
32int errors = 0;
33
34int main ()
35{
36	base*		base_ptr;
37	derived*	derived_ptr;
38
39	expected_size = sizeof (int);
40	base_ptr = new base;
41	expected_size = 2 * sizeof (int);
42	derived_ptr = new derived ();
43
44	if ((new_call_count != 2) || (errors != 0))
45	  { printf ("FAIL\n"); return 1; }
46	else
47	  printf ("PASS\n");
48
49	return 0;
50}
51
52int allocation_space[100];
53int* allocation_ptr = allocation_space;
54
55void base::operator delete (void* p)
56{
57}
58
59void *base::operator new (size_t size)
60{
61	int* return_value = allocation_ptr;
62
63	new_call_count++;
64	if (size != expected_size)
65		errors++;
66	allocation_ptr += (size + sizeof(int) - 1) / sizeof(int);
67	return (void*) return_value;
68}
69