17 Language support library [support]

17.12 Coroutines [support.coroutine]

17.12.3 Coroutine traits [coroutine.traits]

17.12.3.1 General [coroutine.traits.general]

Subclause [coroutine.traits] defines requirements on classes representing coroutine traits, and defines the class template coroutine_­traits that meets those requirements.