bc8d3f97eb
git-svn-id: https://llvm.org/svn/llvm-project/libcxx/trunk@103490 91177308-0d34-0410-b5e6-96231b3b80d8
50 lines
955 B
C++
50 lines
955 B
C++
//===----------------------------------------------------------------------===//
|
|
//
|
|
// ÊÊÊÊÊÊÊÊÊÊÊÊÊÊÊÊÊÊÊÊThe LLVM Compiler Infrastructure
|
|
//
|
|
// This file is distributed under the University of Illinois Open Source
|
|
// License. See LICENSE.TXT for details.
|
|
//
|
|
//===----------------------------------------------------------------------===//
|
|
|
|
// test operator new replacement
|
|
|
|
#include <new>
|
|
#include <cstddef>
|
|
#include <cstdlib>
|
|
#include <cassert>
|
|
#include <limits>
|
|
|
|
int new_called = 0;
|
|
|
|
void* operator new(std::size_t s) throw(std::bad_alloc)
|
|
{
|
|
++new_called;
|
|
return std::malloc(s);
|
|
}
|
|
|
|
void operator delete(void* p) throw()
|
|
{
|
|
--new_called;
|
|
std::free(p);
|
|
}
|
|
|
|
bool A_constructed = false;
|
|
|
|
struct A
|
|
{
|
|
A() {A_constructed = true;}
|
|
~A() {A_constructed = false;}
|
|
};
|
|
|
|
int main()
|
|
{
|
|
A* ap = new A;
|
|
assert(ap);
|
|
assert(A_constructed);
|
|
assert(new_called);
|
|
delete ap;
|
|
assert(!A_constructed);
|
|
assert(!new_called);
|
|
}
|