Method initVtable

src/compile.cpp:8528–8536

  }

  virtual void initVtable(Thread* t, GcClass* c)
  {
    PROTECT(t, c);
    for (int i = c->length() - 1; i >= 0; --i) {
      void* thunk
          = reinterpret_cast<void*>(virtualThunk(static_cast<MyThread*>(t), i));
      c->vtable()[i] = thunk;
    }
  }

  virtual void visitObjects(Thread* vmt, Heap::Visitor* v)
  {