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//===----------------------------------------------------------------------===//
//
// The LLVM Compiler Infrastructure
//
// This file is dual licensed under the MIT and the University of Illinois Open
// Source Licenses. See LICENSE.TXT for details.
//
//===----------------------------------------------------------------------===//
// test operator new[] replacement by replacing only operator new
#include <new>
#include <cstddef>
#include <cstdlib>
#include <cassert>
#include <limits>
volatile 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);
}
int A_constructed = 0;
struct A
{
A() {++A_constructed;}
~A() {--A_constructed;}
};
int main()
{
A* ap = new A[3];
assert(ap);
assert(A_constructed == 3);
assert(new_called == 1);
delete [] ap;
assert(A_constructed == 0);
assert(new_called == 0);
}
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