File: distributed_protocol_allow_extension_where_self_distributedactr.swift

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// RUN: %target-typecheck-verify-swift -target %target-swift-5.7-abi-triple
// REQUIRES: concurrency
// REQUIRES: distributed

import Distributed

/// This adds test coverage for rdar://91857262 in which the extension below would cause a crash.
protocol GamePlayer: Sendable, Identifiable where ID == LocalTestingDistributedActorSystem.ActorID {}

extension GamePlayer where Self: DistributedActor, ActorSystem == LocalTestingDistributedActorSystem {
  distributed func startGame(with opponent: String) -> String { opponent }
}

distributed actor FishPlayer: GamePlayer {
  typealias ActorSystem = LocalTestingDistributedActorSystem
}