然而这并不是堆栈展开(unwinding the stack)(至少现在不是)。
使用这个特性可以对减少整体代码的大小进行优化,因为在缺省情况下,即使代码不会引发异常,cl 仍然会为 C++ 源代码生成堆栈展开信息。
Using this feature is an optimization that reduces overall code size because, by default, even if the code does not throw exceptions, cl still generates stack unwinding information for C++ sources.
此位置将展开以显示线程的调用堆栈。
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