// RUN: %target-swift-frontend(mock-sdk: %clang-importer-sdk) -typecheck %s | |
// REQUIRES: objc_interop | |
import Foundation | |
class C : NSObject, NSWobbling { | |
func wobble() {} | |
func returnMyself() -> Self { return self } | |
} | |
func testDynamicOptionalRequirement(_ a: AnyObject) { | |
a.optionalRequirement?() | |
} |