PickVidsCppCon 2016: Chandler Carruth “Garbage In, Garbage Out: Arguing about Undefined Behavior..."
推荐理由
Chandler Carruth's talk on the subject was really useful for my own understanding of the reasoning behind UB
说明
这是2016年由CppCon发布的一部演讲，主题归在C, C++, Rust, Go & systems languages。它讲的是undefined behavior in C++这一支里的具体问题，而不是把整个领域扫一遍。适合想看推导、证明或实现细节的人。内容上可以概括成：Chandler Carruth's CppCon 2016 talk tries to defuse the heated debate over undefined behavior in C and C++. He explains from the compiler writer's perspective why UB exists and how it enables optimization.这些读者给出的理由，核心是：HN points to it whenever undefined behavior comes up, as the best explanation of the reasoning behind UB, though some dispute its framing.讲法不绑某一条新闻，过几年仍然可以当材料看。从2016年到2026年，有4位不同的读者在4个不同月份把它推荐出来，其中明确叫别人去看的有0次。适合一次性看完。讲者把一个判断讲透，演示是在给这个判断配例子。如果已经会了基本定义，就把注意力放在它怎么把undefined behavior in C++变成能跟着复述的例子。
视频信息
- 频道
- CppCon
- 时长
- 57 分 39 秒
- 发布年份
- 2016
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