id summary reporter owner description type status milestone component version severity resolution keywords cc 11716 ::then(f) should inherit the parent Executor viboes viboes "In the ::then documentation we can read ""When the scheduler or launch policy is not provided the continuation inherits the parent's launch policy or scheduler. "" This has not been implemented and so the program terminates :( In order to implement it we need to type-erase the executor, so that we can use it to launch the continuation." Bugs closed Boost 1.60.0 thread Boost 1.58.0 Problem fixed