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// RUN: %target-swift-frontend -target %target-swift-5.1-abi-triple -parse-as-library %s -emit-sil -o /dev/null -verify
// RUN: %target-swift-frontend -target %target-swift-5.1-abi-triple -parse-as-library %s -emit-sil -o /dev/null -verify -strict-concurrency=targeted
// RUN: %target-swift-frontend -target %target-swift-5.1-abi-triple -parse-as-library %s -emit-sil -o /dev/null -verify -strict-concurrency=complete
// RUN: %target-swift-frontend -target %target-swift-5.1-abi-triple -parse-as-library %s -emit-sil -o /dev/null -verify -strict-concurrency=complete -enable-upcoming-feature RegionBasedIsolation
// REQUIRES: concurrency
// REQUIRES: swift_feature_RegionBasedIsolation
@globalActor
actor Kat {
static let shared = Kat()
}
@Kat
var poof: Int = 1337 // expected-note{{var declared here}}
@main struct Doggo {
@Kat
static func main() { // expected-error{{main() must be '@MainActor'}}
// expected-error@+1{{global actor 'Kat'-isolated var 'poof' can not be referenced from the main actor}}
print("Kat value: \(poof)")
}
}
struct Bunny {
// Bunnies are not @main, so they can have a "main" function that is on
// another actor. It's not actually the main function, so it's fine.
@Kat
static func main() {
}
}
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