test/SILGen/protocol_cast_toplevel.swift - third_party/swift - Git at Google

 // RUN: %target-swift-emit-silgen %s -enable-objc-interop -disable-objc-attr-requires-foundation-module -enable-sil-ownership

 @objc protocol Unrelated {}

 @objc class C {}

 let c = C()
 let unrelated = c as! Unrelated
	// RUN: %target-swift-emit-silgen %s -enable-objc-interop -disable-objc-attr-requires-foundation-module -enable-sil-ownership

	@objc protocol Unrelated {}

	@objc class C {}

	let c = C()
	let unrelated = c as! Unrelated