Method pop

StackList.h:47–65

    }

    T* pop() noexcept
    {
        TStackListEntry* last = mLast;

        if(mLast) {
            mLast = mLast->prev;

            if(mLast) {
                mLast->next = nullptr;

                last->next = nullptr;
                last->prev = nullptr;
            } else {
                mFirst = nullptr;
            }
        }

        return static_cast<T*>(last);
    }

    T& back() noexcept { return *static_cast<T*>(mLast); }