Scala 3 type inference issue with ActorSystemSetups#get
#29 990 ouverte le 1 févr. 2021
Métriques du dépôt
- Stars
- (13 277 stars)
- Métriques de merge PR
- (Merge moyen 17h 35m) (11 PRs mergées en 30 j)
Description
Investigate and see if it surfaces in user code or just some curiosity in the tests/interaction with Scalatest.
Needing that extra type ascription is curious, but only about some weirdness with Scalatest
===in Scala 3 right?(The signature of get is
ActorSystemSetups#get[T <: Setup: ClassTag]: Option[T]and we explicitly give it theT, sogethere returnsOption[DummySetup]andsetupisDummySetupsoSome(setup)should beSome[DummySetup]which extendsOption[DummySetup])
Originally posted by @johanandren in https://github.com/akka/akka/pull/29956#discussion_r565905744