如果不使用这两个选项，try和catch代码仍然可以执行，并且系统执行到throw语句时才会调用局部对象的析构函数。

Without either of these options, the try and catch code can still execute, and the system does not call the destructors of local objects up to the throw statement.

youdao

用VC6的Debug的功能跟踪构造函数、析构函数和成员函数的执行顺序。

The function of using VC6 Debug trace constructor, destructor and member functions are executed.

youdao

用VC6的Debug的功能跟踪构造函数、析构函数和成员函数的执行顺序。

The function of using VC6 Debug trace constructor, destructor and member functions are executed.

youdao