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// RUN: %empty-directory(%t)
// RUN: %target-build-swift-dylib(%t/%target-library-name(resilient_async)) -enable-library-evolution %S/Inputs/resilient_async.swift -emit-module -emit-module-path %t/resilient_async.swiftmodule -Xfrontend -disable-availability-checking -module-name resilient_async
// RUN: %target-codesign %t/%target-library-name(resilient_async)
// RUN: %target-build-swift -Xfrontend -disable-availability-checking -parse-as-library %s -lresilient_async -I %t -L %t -o %t/main %target-rpath(%t)
// RUN: %target-codesign %t/main
// Introduce a defaulted protocol method.
// RUN: %target-build-swift-dylib(%t/%target-library-name(resilient_async)) -enable-library-evolution -Xfrontend -disable-availability-checking %S/Inputs/resilient_async2.swift -emit-module -emit-module-path %t/resilient_async.swiftmodule -module-name resilient_async
// RUN: %target-codesign %t/%target-library-name(resilient_async)
// RUN: %target-run %t/main %t/%target-library-name(resilient_async)
// REQUIRES: executable_test
// REQUIRES: concurrency
// REQUIRES: concurrency_runtime
// UNSUPPORTED: back_deployment_runtime
import resilient_async
class Impl : Problem {}
@main struct Main {
static func main() async {
let i = Impl()
// This used to crash.
let r = await callGenericWitness(i)
assert(r == 1)
}
}
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