Section 72.9: Function Try Blocks In destructor

struct A

{

~A() noexcept(false) try

{

// destructor body

}

catch (...)

{

//exceptions of destructor body are caught here

//if no exception is thrown here

//then the caught exception is re-thrown.

}

};

Note that, although this is possible, one needs to be very careful with throwing from destructor, as if a destructor called during stack unwinding throws an exception, std::terminate is called.