//===----------------------------------------------------------------------===//
//
// 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 sized operator delete calls the unsized operator delete.
// When sized operator delete is not available (ex C++11) then the unsized
// operator delete is called directly.
// UNSUPPORTED: sanitizer-new-delete
#include <new>
#include <cstddef>
#include <cstdlib>
#include <cassert>
#include "test_macros.h"
int delete_called = 0;
int delete_nothrow_called = 0;
void operator delete(void* p) TEST_NOEXCEPT
{
++delete_called;
std::free(p);
}
void operator delete(void* p, const std::nothrow_t&) TEST_NOEXCEPT
{
++delete_nothrow_called;
std::free(p);
}
int main(int, char**)
{
int *x = new int(42);
DoNotOptimize(x);
assert(0 == delete_called);
assert(0 == delete_nothrow_called);
delete x;
DoNotOptimize(x);
assert(1 == delete_called);
assert(0 == delete_nothrow_called);
return 0;
}