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#include <new>
#include <cassert>
#include <cstdlib>
#include "valgrind.h"
int main() {
std::align_val_t misalign(static_cast<std::align_val_t>(63U));
std::align_val_t zeroalign(static_cast<std::align_val_t>(0U));
std::align_val_t onealign(static_cast<std::align_val_t>(1U));
std::align_val_t align(static_cast<std::align_val_t>(64U));
std::size_t size(32);
std::nothrow_t tag;
void *mem = nullptr;
// libc++ will allocate something for size zero
// but libstdc++ doesn't
mem = operator new(size, zeroalign, tag);
if (RUNNING_ON_VALGRIND) {
assert(!mem);
}
operator delete(mem, zeroalign, tag);
mem = nullptr;
mem = operator new(size, onealign, tag);
assert(mem);
operator delete(mem, onealign, tag);
mem = nullptr;
mem = operator new(size, align);
operator delete(mem, misalign);
mem = nullptr;
mem = operator new[](size, align);
operator delete[](mem, misalign);
mem = nullptr;
// doesn't matter that tag is uninit
// don't want to see an error
mem = operator new(size, misalign, tag);
operator delete(mem, misalign, tag);
assert(!mem);
mem = operator new[](size, misalign, tag);
operator delete[](mem, misalign, tag);
assert(!mem);
mem = operator new(size, align);
operator delete(mem, size, misalign);
mem = nullptr;
mem = operator new[](size, align);
operator delete[](mem, size, misalign);
// initially this test had two throwing
// versions called from fork()s
// but that doesn't mix well with xml
// so they have split out int versions 2 and 3
}
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