gistfile1.cpp

#include <new>
#include <cstdlib>

// malloc cannot fail on Emscripten, so don't even bother checking.
// We also know that `malloc(0)` will return a non-null pointer, so
// don't check that `count` is positive..

__attribute__((__always_inline__)) void* operator new(std::size_t count) {
    return std::malloc(count);
}

__attribute__((__always_inline__)) void* operator new[](std::size_t count) {
    return std::malloc(count);
}

__attribute__((__always_inline__)) void* operator new(std::size_t count, const std::nothrow_t&) {
    return std::malloc(count);
}

__attribute__((__always_inline__)) void* operator new[](std::size_t count, const std::nothrow_t&) {
    return std::malloc(count);
}

__attribute__((__always_inline__)) void operator delete(void* ptr) noexcept {
    std::free(ptr);
}

__attribute__((__always_inline__)) void operator delete[](void* ptr) noexcept {
    std::free(ptr);
}
 
__attribute__((__always_inline__)) void operator delete(void* ptr, const std::nothrow_t&) noexcept {
    std::free(ptr);
}

__attribute__((__always_inline__)) void operator delete[](void* ptr, const std::nothrow_t&) noexcept {
    std::free(ptr);
}