delete1.c

来自「this is a gcc file, you can download it 」· C语言 代码 · 共 16 行

//Build don't link:
struct cl_heap_ring{
    void operator delete (void* ptr) { }
    cl_heap_ring ()
    { }
};

struct cl_heap_null_ring : public cl_heap_ring {
    void operator delete (void* ptr) { }
};

void f()
{
  new cl_heap_null_ring();
}