std::generator<Ref,V,Allocator>::promise_type::unhandled_exception

void unhandled_exception();

Let x be some generator object.

If a handle referring to the coroutine whose promise object is *this is at the top of *active_ of x:

• If the handle referring to the coroutine whose promise object is *this is the only element of x.*active_, equivalent to throw.
• Otherwise, assigns std::current_exception() to except_.
• Otherwise, the behavior is undefined.

Parameters

(none)

Return value

(none)

Exceptions

May throw.