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
|
//===----------------------------------------------------------------------===//
//
// Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
// See https://llvm.org/LICENSE.txt for license information.
// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
//
//===----------------------------------------------------------------------===//
// test placement new
#include <new>
#include <cassert>
#include "test_macros.h"
int A_constructed = 0;
struct A
{
A() {++A_constructed;}
~A() {--A_constructed;}
};
int main(int, char**)
{
char buf[sizeof(A)];
A* ap = new(buf) A;
assert((char*)ap == buf);
assert(A_constructed == 1);
return 0;
}
|
