undef_objc.sil

// RUN: %target-sil-opt -assume-parsing-unqualified-ownership-sil %s | %target-sil-opt -assume-parsing-unqualified-ownership-sil | %FileCheck %s
// REQUIRES: objc_interop

sil_stage raw

import Builtin
import Swift

protocol P { }
class C { }

sil @general_test : $() -> () {
bb0:
  // CHECK: thick_to_objc_metatype undef : $@thick C.Type to $@objc_metatype C.Type
  thick_to_objc_metatype undef : $@thick C.Type to $@objc_metatype C.Type
  // CHECK: objc_to_thick_metatype undef : $@objc_metatype C.Type to $@thick C.Type
  objc_to_thick_metatype undef : $@objc_metatype C.Type to $@thick C.Type
  // CHECK: objc_metatype_to_object undef : $@objc_metatype C.Type to $AnyObject
  objc_metatype_to_object undef : $@objc_metatype C.Type to $AnyObject
  // CHECK: objc_existential_metatype_to_object undef : $@objc_metatype P.Type to $AnyObject
  objc_existential_metatype_to_object undef : $@objc_metatype P.Type to $AnyObject
  unreachable
}