nsobject.swift

import Foundation

class Foo: NSObject {
    private func privateFunc() {}
    func normalFunc() { privateFunc() }
    final func finalFunc() {}
    dynamic func dynamicFunc() {}
    @objc func objcFunc() {}
    @objc dynamic func objcDynamicFunc() {}
    @objc final func objcFinalFunc() {}
    @objc dynamic final func objcDynamicFinalFunc() {}
    @objc private func objcPrivateFunc() {}
}

extension Foo {
    private func privateExtensionFunc() {}
    func extensionFunc() { privateExtensionFunc()}
    final func finalExtensionFunc() {}
    dynamic func dynamicExtensionFunc() {}
    @objc func objcExtensionFunc() {}
    @objc dynamic func objcDynamicExtensionFunc() {}
    @objc final func objcFinalExtensionFunc() {}
    @objc dynamic final func objcDynamicFinalExtensionFunc() {}
}

let foo = Foo()

foo.normalFunc()
foo.finalFunc()
foo.dynamicFunc()
foo.objcFunc()
foo.objcDynamicFunc()
foo.objcFinalFunc()
foo.objcDynamicFinalFunc()
foo.extensionFunc()
foo.finalExtensionFunc()
foo.dynamicExtensionFunc()
foo.objcExtensionFunc()
foo.objcDynamicExtensionFunc()
foo.objcFinalExtensionFunc()
foo.objcDynamicFinalExtensionFunc()

nsobject.swift.sil

sil_stage canonical

import Builtin
import Swift
import SwiftShims

import Foundation

@objc @_inheritsConvenienceInitializers class Foo : NSObject {
  private func privateFunc()
  func normalFunc()
  final func finalFunc()
  dynamic func dynamicFunc()
  @objc func objcFunc()
  @objc dynamic func objcDynamicFunc()
  @objc final func objcFinalFunc()
  @objc dynamic final func objcDynamicFinalFunc()
  @objc private func objcPrivateFunc()
  @objc deinit
  override dynamic init()
}

extension Foo {
  private func privateExtensionFunc()
  func extensionFunc()
  final func finalExtensionFunc()
  dynamic func dynamicExtensionFunc()
  @objc dynamic func objcExtensionFunc()
  @objc dynamic func objcDynamicExtensionFunc()
  @objc final func objcFinalExtensionFunc()
  @objc dynamic final func objcDynamicFinalExtensionFunc()
}

@_hasStorage @_hasInitialValue let foo: Foo { get }

// foo
sil_global hidden [let] @$s8nsobject3fooAA3FooCvp : $Foo

// main
sil @main : $@convention(c) (Int32, UnsafeMutablePointer<Optional<UnsafeMutablePointer<Int8>>>) -> Int32 {
bb0(%0 : $Int32, %1 : $UnsafeMutablePointer<Optional<UnsafeMutablePointer<Int8>>>):
  alloc_global @$s8nsobject3fooAA3FooCvp          // id: %2
  %3 = global_addr @$s8nsobject3fooAA3FooCvp : $*Foo // users: %47, %44, %41, %38, %35, %32, %29, %26, %23, %20, %17, %14, %11, %8, %7
  %4 = metatype $@thick Foo.Type                  // user: %6
  // function_ref Foo.__allocating_init()
  %5 = function_ref @$s8nsobject3FooCACycfC : $@convention(method) (@thick Foo.Type) -> @owned Foo // user: %6
  %6 = apply %5(%4) : $@convention(method) (@thick Foo.Type) -> @owned Foo // user: %7
  store %6 to %3 : $*Foo                          // id: %7
  %8 = load %3 : $*Foo                            // users: %9, %10
  %9 = class_method %8 : $Foo, #Foo.normalFunc!1 : (Foo) -> () -> (), $@convention(method) (@guaranteed Foo) -> () // user: %10
  %10 = apply %9(%8) : $@convention(method) (@guaranteed Foo) -> ()
  %11 = load %3 : $*Foo                           // user: %13
  // function_ref Foo.finalFunc()
  %12 = function_ref @$s8nsobject3FooC9finalFuncyyF : $@convention(method) (@guaranteed Foo) -> () // user: %13
  %13 = apply %12(%11) : $@convention(method) (@guaranteed Foo) -> ()
  %14 = load %3 : $*Foo                           // users: %15, %16
  %15 = class_method %14 : $Foo, #Foo.dynamicFunc!1 : (Foo) -> () -> (), $@convention(method) (@guaranteed Foo) -> () // user: %16
  %16 = apply %15(%14) : $@convention(method) (@guaranteed Foo) -> ()
  %17 = load %3 : $*Foo                           // users: %18, %19
  %18 = class_method %17 : $Foo, #Foo.objcFunc!1 : (Foo) -> () -> (), $@convention(method) (@guaranteed Foo) -> () // user: %19
  %19 = apply %18(%17) : $@convention(method) (@guaranteed Foo) -> ()
  %20 = load %3 : $*Foo                           // users: %21, %22
  %21 = objc_method %20 : $Foo, #Foo.objcDynamicFunc!1.foreign : (Foo) -> () -> (), $@convention(objc_method) (Foo) -> () // user: %22
  %22 = apply %21(%20) : $@convention(objc_method) (Foo) -> ()
  %23 = load %3 : $*Foo                           // user: %25
  // function_ref Foo.objcFinalFunc()
  %24 = function_ref @$s8nsobject3FooC13objcFinalFuncyyF : $@convention(method) (@guaranteed Foo) -> () // user: %25
  %25 = apply %24(%23) : $@convention(method) (@guaranteed Foo) -> ()
  %26 = load %3 : $*Foo                           // users: %27, %28
  %27 = objc_method %26 : $Foo, #Foo.objcDynamicFinalFunc!1.foreign : (Foo) -> () -> (), $@convention(objc_method) (Foo) -> () // user: %28
  %28 = apply %27(%26) : $@convention(objc_method) (Foo) -> ()
  %29 = load %3 : $*Foo                           // user: %31
  // function_ref Foo.extensionFunc()
  %30 = function_ref @$s8nsobject3FooC13extensionFuncyyF : $@convention(method) (@guaranteed Foo) -> () // user: %31
  %31 = apply %30(%29) : $@convention(method) (@guaranteed Foo) -> ()
  %32 = load %3 : $*Foo                           // user: %34
  // function_ref Foo.finalExtensionFunc()
  %33 = function_ref @$s8nsobject3FooC18finalExtensionFuncyyF : $@convention(method) (@guaranteed Foo) -> () // user: %34
  %34 = apply %33(%32) : $@convention(method) (@guaranteed Foo) -> ()
  %35 = load %3 : $*Foo                           // user: %37
  // dynamic_function_ref Foo.dynamicExtensionFunc()
  %36 = dynamic_function_ref @$s8nsobject3FooC20dynamicExtensionFuncyyF : $@convention(method) (@guaranteed Foo) -> () // user: %37
  %37 = apply %36(%35) : $@convention(method) (@guaranteed Foo) -> ()
  %38 = load %3 : $*Foo                           // users: %39, %40
  %39 = objc_method %38 : $Foo, #Foo.objcExtensionFunc!1.foreign : (Foo) -> () -> (), $@convention(objc_method) (Foo) -> () // user: %40
  %40 = apply %39(%38) : $@convention(objc_method) (Foo) -> ()
  %41 = load %3 : $*Foo                           // users: %42, %43
  %42 = objc_method %41 : $Foo, #Foo.objcDynamicExtensionFunc!1.foreign : (Foo) -> () -> (), $@convention(objc_method) (Foo) -> () // user: %43
  %43 = apply %42(%41) : $@convention(objc_method) (Foo) -> ()
  %44 = load %3 : $*Foo                           // user: %46
  // function_ref Foo.objcFinalExtensionFunc()
  %45 = function_ref @$s8nsobject3FooC22objcFinalExtensionFuncyyF : $@convention(method) (@guaranteed Foo) -> () // user: %46
  %46 = apply %45(%44) : $@convention(method) (@guaranteed Foo) -> ()
  %47 = load %3 : $*Foo                           // users: %48, %49
  %48 = objc_method %47 : $Foo, #Foo.objcDynamicFinalExtensionFunc!1.foreign : (Foo) -> () -> (), $@convention(objc_method) (Foo) -> () // user: %49
  %49 = apply %48(%47) : $@convention(objc_method) (Foo) -> ()
  %50 = integer_literal $Builtin.Int32, 0         // user: %51
  %51 = struct $Int32 (%50 : $Builtin.Int32)      // user: %52
  return %51 : $Int32                             // id: %52
} // end sil function 'main'

// Foo.privateFunc()
sil private @$s8nsobject3FooC11privateFunc33_822DDE5D8DB73F031A56B4AF8FDCAF7FLLyyF : $@convention(method) (@guaranteed Foo) -> () {
// %0                                             // user: %1
bb0(%0 : $Foo):
  debug_value %0 : $Foo, let, name "self", argno 1 // id: %1
  %2 = tuple ()                                   // user: %3
  return %2 : $()                                 // id: %3
} // end sil function '$s8nsobject3FooC11privateFunc33_822DDE5D8DB73F031A56B4AF8FDCAF7FLLyyF'

// Foo.normalFunc()
sil hidden @$s8nsobject3FooC10normalFuncyyF : $@convention(method) (@guaranteed Foo) -> () {
// %0                                             // users: %3, %1
bb0(%0 : $Foo):
  debug_value %0 : $Foo, let, name "self", argno 1 // id: %1
  // function_ref Foo.privateFunc()
  %2 = function_ref @$s8nsobject3FooC11privateFunc33_822DDE5D8DB73F031A56B4AF8FDCAF7FLLyyF : $@convention(method) (@guaranteed Foo) -> () // user: %3
  %3 = apply %2(%0) : $@convention(method) (@guaranteed Foo) -> ()
  %4 = tuple ()                                   // user: %5
  return %4 : $()                                 // id: %5
} // end sil function '$s8nsobject3FooC10normalFuncyyF'

// Foo.finalFunc()
sil hidden @$s8nsobject3FooC9finalFuncyyF : $@convention(method) (@guaranteed Foo) -> () {
// %0                                             // user: %1
bb0(%0 : $Foo):
  debug_value %0 : $Foo, let, name "self", argno 1 // id: %1
  %2 = tuple ()                                   // user: %3
  return %2 : $()                                 // id: %3
} // end sil function '$s8nsobject3FooC9finalFuncyyF'

// Foo.dynamicFunc()
sil hidden [dynamically_replacable] @$s8nsobject3FooC11dynamicFuncyyF : $@convention(method) (@guaranteed Foo) -> () {
// %0                                             // user: %1
bb0(%0 : $Foo):
  debug_value %0 : $Foo, let, name "self", argno 1 // id: %1
  %2 = tuple ()                                   // user: %3
  return %2 : $()                                 // id: %3
} // end sil function '$s8nsobject3FooC11dynamicFuncyyF'

// Foo.objcFunc()
sil hidden @$s8nsobject3FooC8objcFuncyyF : $@convention(method) (@guaranteed Foo) -> () {
// %0                                             // user: %1
bb0(%0 : $Foo):
  debug_value %0 : $Foo, let, name "self", argno 1 // id: %1
  %2 = tuple ()                                   // user: %3
  return %2 : $()                                 // id: %3
} // end sil function '$s8nsobject3FooC8objcFuncyyF'

// @objc Foo.objcFunc()
sil hidden [thunk] @$s8nsobject3FooC8objcFuncyyFTo : $@convention(objc_method) (Foo) -> () {
// %0                                             // users: %4, %3, %1
bb0(%0 : $Foo):
  strong_retain %0 : $Foo                         // id: %1
  // function_ref Foo.objcFunc()
  %2 = function_ref @$s8nsobject3FooC8objcFuncyyF : $@convention(method) (@guaranteed Foo) -> () // user: %3
  %3 = apply %2(%0) : $@convention(method) (@guaranteed Foo) -> () // user: %5
  strong_release %0 : $Foo                        // id: %4
  return %3 : $()                                 // id: %5
} // end sil function '$s8nsobject3FooC8objcFuncyyFTo'

// Foo.objcDynamicFunc()
sil hidden @$s8nsobject3FooC15objcDynamicFuncyyF : $@convention(method) (@guaranteed Foo) -> () {
// %0                                             // user: %1
bb0(%0 : $Foo):
  debug_value %0 : $Foo, let, name "self", argno 1 // id: %1
  %2 = tuple ()                                   // user: %3
  return %2 : $()                                 // id: %3
} // end sil function '$s8nsobject3FooC15objcDynamicFuncyyF'

// @objc Foo.objcDynamicFunc()
sil hidden [thunk] @$s8nsobject3FooC15objcDynamicFuncyyFTo : $@convention(objc_method) (Foo) -> () {
// %0                                             // users: %4, %3, %1
bb0(%0 : $Foo):
  strong_retain %0 : $Foo                         // id: %1
  // function_ref Foo.objcDynamicFunc()
  %2 = function_ref @$s8nsobject3FooC15objcDynamicFuncyyF : $@convention(method) (@guaranteed Foo) -> () // user: %3
  %3 = apply %2(%0) : $@convention(method) (@guaranteed Foo) -> () // user: %5
  strong_release %0 : $Foo                        // id: %4
  return %3 : $()                                 // id: %5
} // end sil function '$s8nsobject3FooC15objcDynamicFuncyyFTo'

// Foo.objcFinalFunc()
sil hidden @$s8nsobject3FooC13objcFinalFuncyyF : $@convention(method) (@guaranteed Foo) -> () {
// %0                                             // user: %1
bb0(%0 : $Foo):
  debug_value %0 : $Foo, let, name "self", argno 1 // id: %1
  %2 = tuple ()                                   // user: %3
  return %2 : $()                                 // id: %3
} // end sil function '$s8nsobject3FooC13objcFinalFuncyyF'

// @objc Foo.objcFinalFunc()
sil hidden [thunk] @$s8nsobject3FooC13objcFinalFuncyyFTo : $@convention(objc_method) (Foo) -> () {
// %0                                             // users: %4, %3, %1
bb0(%0 : $Foo):
  strong_retain %0 : $Foo                         // id: %1
  // function_ref Foo.objcFinalFunc()
  %2 = function_ref @$s8nsobject3FooC13objcFinalFuncyyF : $@convention(method) (@guaranteed Foo) -> () // user: %3
  %3 = apply %2(%0) : $@convention(method) (@guaranteed Foo) -> () // user: %5
  strong_release %0 : $Foo                        // id: %4
  return %3 : $()                                 // id: %5
} // end sil function '$s8nsobject3FooC13objcFinalFuncyyFTo'

// Foo.objcDynamicFinalFunc()
sil hidden @$s8nsobject3FooC20objcDynamicFinalFuncyyF : $@convention(method) (@guaranteed Foo) -> () {
// %0                                             // user: %1
bb0(%0 : $Foo):
  debug_value %0 : $Foo, let, name "self", argno 1 // id: %1
  %2 = tuple ()                                   // user: %3
  return %2 : $()                                 // id: %3
} // end sil function '$s8nsobject3FooC20objcDynamicFinalFuncyyF'

// @objc Foo.objcDynamicFinalFunc()
sil hidden [thunk] @$s8nsobject3FooC20objcDynamicFinalFuncyyFTo : $@convention(objc_method) (Foo) -> () {
// %0                                             // users: %4, %3, %1
bb0(%0 : $Foo):
  strong_retain %0 : $Foo                         // id: %1
  // function_ref Foo.objcDynamicFinalFunc()
  %2 = function_ref @$s8nsobject3FooC20objcDynamicFinalFuncyyF : $@convention(method) (@guaranteed Foo) -> () // user: %3
  %3 = apply %2(%0) : $@convention(method) (@guaranteed Foo) -> () // user: %5
  strong_release %0 : $Foo                        // id: %4
  return %3 : $()                                 // id: %5
} // end sil function '$s8nsobject3FooC20objcDynamicFinalFuncyyFTo'

// Foo.objcPrivateFunc()
sil private @$s8nsobject3FooC15objcPrivateFunc33_822DDE5D8DB73F031A56B4AF8FDCAF7FLLyyF : $@convention(method) (@guaranteed Foo) -> () {
// %0                                             // user: %1
bb0(%0 : $Foo):
  debug_value %0 : $Foo, let, name "self", argno 1 // id: %1
  %2 = tuple ()                                   // user: %3
  return %2 : $()                                 // id: %3
} // end sil function '$s8nsobject3FooC15objcPrivateFunc33_822DDE5D8DB73F031A56B4AF8FDCAF7FLLyyF'

// @objc Foo.objcPrivateFunc()
sil private [thunk] @$s8nsobject3FooC15objcPrivateFunc33_822DDE5D8DB73F031A56B4AF8FDCAF7FLLyyFTo : $@convention(objc_method) (Foo) -> () {
// %0                                             // users: %4, %3, %1
bb0(%0 : $Foo):
  strong_retain %0 : $Foo                         // id: %1
  // function_ref Foo.objcPrivateFunc()
  %2 = function_ref @$s8nsobject3FooC15objcPrivateFunc33_822DDE5D8DB73F031A56B4AF8FDCAF7FLLyyF : $@convention(method) (@guaranteed Foo) -> () // user: %3
  %3 = apply %2(%0) : $@convention(method) (@guaranteed Foo) -> () // user: %5
  strong_release %0 : $Foo                        // id: %4
  return %3 : $()                                 // id: %5
} // end sil function '$s8nsobject3FooC15objcPrivateFunc33_822DDE5D8DB73F031A56B4AF8FDCAF7FLLyyFTo'

// Foo.__deallocating_deinit
sil hidden @$s8nsobject3FooCfD : $@convention(method) (@owned Foo) -> () {
// %0                                             // users: %3, %2, %1
bb0(%0 : $Foo):
  debug_value %0 : $Foo, let, name "self", argno 1 // id: %1
  %2 = objc_super_method %0 : $Foo, #NSObject.deinit!deallocator.1.foreign : (NSObject) -> () -> (), $@convention(objc_method) (NSObject) -> () // user: %4
  %3 = upcast %0 : $Foo to $NSObject              // user: %4
  %4 = apply %2(%3) : $@convention(objc_method) (NSObject) -> ()
  %5 = tuple ()                                   // user: %6
  return %5 : $()                                 // id: %6
} // end sil function '$s8nsobject3FooCfD'

// Foo.__allocating_init()
sil hidden @$s8nsobject3FooCACycfC : $@convention(method) (@thick Foo.Type) -> @owned Foo {
// %0                                             // user: %1
bb0(%0 : $@thick Foo.Type):
  %1 = thick_to_objc_metatype %0 : $@thick Foo.Type to $@objc_metatype Foo.Type // user: %2
  %2 = alloc_ref_dynamic [objc] %1 : $@objc_metatype Foo.Type, $Foo // users: %4, %3
  %3 = objc_method %2 : $Foo, #Foo.init!initializer.1.foreign : (Foo.Type) -> () -> Foo, $@convention(objc_method) (@owned Foo) -> @owned Foo // user: %4
  %4 = apply %3(%2) : $@convention(objc_method) (@owned Foo) -> @owned Foo // user: %5
  return %4 : $Foo                                // id: %5
} // end sil function '$s8nsobject3FooCACycfC'

// Foo.init()
sil hidden @$s8nsobject3FooCACycfc : $@convention(method) (@owned Foo) -> @owned Foo {
// %0                                             // user: %2
bb0(%0 : $Foo):
  %1 = alloc_stack $Foo, let, name "self"         // users: %10, %3, %2, %11, %12
  store %0 to %1 : $*Foo                          // id: %2
  %3 = load %1 : $*Foo                            // user: %4
  %4 = upcast %3 : $Foo to $NSObject              // users: %5, %7
  %5 = unchecked_ref_cast %4 : $NSObject to $Foo  // user: %6
  %6 = objc_super_method %5 : $Foo, #NSObject.init!initializer.1.foreign : (NSObject.Type) -> () -> NSObject, $@convention(objc_method) (@owned NSObject) -> @owned NSObject // user: %7
  %7 = apply %6(%4) : $@convention(objc_method) (@owned NSObject) -> @owned NSObject // user: %8
  %8 = unchecked_ref_cast %7 : $NSObject to $Foo  // users: %13, %10, %9
  strong_retain %8 : $Foo                         // id: %9
  store %8 to %1 : $*Foo                          // id: %10
  destroy_addr %1 : $*Foo                         // id: %11
  dealloc_stack %1 : $*Foo                        // id: %12
  return %8 : $Foo                                // id: %13
} // end sil function '$s8nsobject3FooCACycfc'

// @objc Foo.init()
sil hidden [thunk] @$s8nsobject3FooCACycfcTo : $@convention(objc_method) (@owned Foo) -> @owned Foo {
// %0                                             // user: %2
bb0(%0 : $Foo):
  // function_ref Foo.init()
  %1 = function_ref @$s8nsobject3FooCACycfc : $@convention(method) (@owned Foo) -> @owned Foo // user: %2
  %2 = apply %1(%0) : $@convention(method) (@owned Foo) -> @owned Foo // user: %3
  return %2 : $Foo                                // id: %3
} // end sil function '$s8nsobject3FooCACycfcTo'

// Foo.privateExtensionFunc()
sil private @$s8nsobject3FooC20privateExtensionFunc33_822DDE5D8DB73F031A56B4AF8FDCAF7FLLyyF : $@convention(method) (@guaranteed Foo) -> () {
// %0                                             // user: %1
bb0(%0 : $Foo):
  debug_value %0 : $Foo, let, name "self", argno 1 // id: %1
  %2 = tuple ()                                   // user: %3
  return %2 : $()                                 // id: %3
} // end sil function '$s8nsobject3FooC20privateExtensionFunc33_822DDE5D8DB73F031A56B4AF8FDCAF7FLLyyF'

// Foo.extensionFunc()
sil hidden @$s8nsobject3FooC13extensionFuncyyF : $@convention(method) (@guaranteed Foo) -> () {
// %0                                             // users: %3, %1
bb0(%0 : $Foo):
  debug_value %0 : $Foo, let, name "self", argno 1 // id: %1
  // function_ref Foo.privateExtensionFunc()
  %2 = function_ref @$s8nsobject3FooC20privateExtensionFunc33_822DDE5D8DB73F031A56B4AF8FDCAF7FLLyyF : $@convention(method) (@guaranteed Foo) -> () // user: %3
  %3 = apply %2(%0) : $@convention(method) (@guaranteed Foo) -> ()
  %4 = tuple ()                                   // user: %5
  return %4 : $()                                 // id: %5
} // end sil function '$s8nsobject3FooC13extensionFuncyyF'

// Foo.finalExtensionFunc()
sil hidden @$s8nsobject3FooC18finalExtensionFuncyyF : $@convention(method) (@guaranteed Foo) -> () {
// %0                                             // user: %1
bb0(%0 : $Foo):
  debug_value %0 : $Foo, let, name "self", argno 1 // id: %1
  %2 = tuple ()                                   // user: %3
  return %2 : $()                                 // id: %3
} // end sil function '$s8nsobject3FooC18finalExtensionFuncyyF'

// Foo.dynamicExtensionFunc()
sil hidden [dynamically_replacable] @$s8nsobject3FooC20dynamicExtensionFuncyyF : $@convention(method) (@guaranteed Foo) -> () {
// %0                                             // user: %1
bb0(%0 : $Foo):
  debug_value %0 : $Foo, let, name "self", argno 1 // id: %1
  %2 = tuple ()                                   // user: %3
  return %2 : $()                                 // id: %3
} // end sil function '$s8nsobject3FooC20dynamicExtensionFuncyyF'

// Foo.objcExtensionFunc()
sil hidden @$s8nsobject3FooC17objcExtensionFuncyyF : $@convention(method) (@guaranteed Foo) -> () {
// %0                                             // user: %1
bb0(%0 : $Foo):
  debug_value %0 : $Foo, let, name "self", argno 1 // id: %1
  %2 = tuple ()                                   // user: %3
  return %2 : $()                                 // id: %3
} // end sil function '$s8nsobject3FooC17objcExtensionFuncyyF'

// @objc Foo.objcExtensionFunc()
sil hidden [thunk] @$s8nsobject3FooC17objcExtensionFuncyyFTo : $@convention(objc_method) (Foo) -> () {
// %0                                             // users: %4, %3, %1
bb0(%0 : $Foo):
  strong_retain %0 : $Foo                         // id: %1
  // function_ref Foo.objcExtensionFunc()
  %2 = function_ref @$s8nsobject3FooC17objcExtensionFuncyyF : $@convention(method) (@guaranteed Foo) -> () // user: %3
  %3 = apply %2(%0) : $@convention(method) (@guaranteed Foo) -> () // user: %5
  strong_release %0 : $Foo                        // id: %4
  return %3 : $()                                 // id: %5
} // end sil function '$s8nsobject3FooC17objcExtensionFuncyyFTo'

// Foo.objcDynamicExtensionFunc()
sil hidden @$s8nsobject3FooC24objcDynamicExtensionFuncyyF : $@convention(method) (@guaranteed Foo) -> () {
// %0                                             // user: %1
bb0(%0 : $Foo):
  debug_value %0 : $Foo, let, name "self", argno 1 // id: %1
  %2 = tuple ()                                   // user: %3
  return %2 : $()                                 // id: %3
} // end sil function '$s8nsobject3FooC24objcDynamicExtensionFuncyyF'

// @objc Foo.objcDynamicExtensionFunc()
sil hidden [thunk] @$s8nsobject3FooC24objcDynamicExtensionFuncyyFTo : $@convention(objc_method) (Foo) -> () {
// %0                                             // users: %4, %3, %1
bb0(%0 : $Foo):
  strong_retain %0 : $Foo                         // id: %1
  // function_ref Foo.objcDynamicExtensionFunc()
  %2 = function_ref @$s8nsobject3FooC24objcDynamicExtensionFuncyyF : $@convention(method) (@guaranteed Foo) -> () // user: %3
  %3 = apply %2(%0) : $@convention(method) (@guaranteed Foo) -> () // user: %5
  strong_release %0 : $Foo                        // id: %4
  return %3 : $()                                 // id: %5
} // end sil function '$s8nsobject3FooC24objcDynamicExtensionFuncyyFTo'

// Foo.objcFinalExtensionFunc()
sil hidden @$s8nsobject3FooC22objcFinalExtensionFuncyyF : $@convention(method) (@guaranteed Foo) -> () {
// %0                                             // user: %1
bb0(%0 : $Foo):
  debug_value %0 : $Foo, let, name "self", argno 1 // id: %1
  %2 = tuple ()                                   // user: %3
  return %2 : $()                                 // id: %3
} // end sil function '$s8nsobject3FooC22objcFinalExtensionFuncyyF'

// @objc Foo.objcFinalExtensionFunc()
sil hidden [thunk] @$s8nsobject3FooC22objcFinalExtensionFuncyyFTo : $@convention(objc_method) (Foo) -> () {
// %0                                             // users: %4, %3, %1
bb0(%0 : $Foo):
  strong_retain %0 : $Foo                         // id: %1
  // function_ref Foo.objcFinalExtensionFunc()
  %2 = function_ref @$s8nsobject3FooC22objcFinalExtensionFuncyyF : $@convention(method) (@guaranteed Foo) -> () // user: %3
  %3 = apply %2(%0) : $@convention(method) (@guaranteed Foo) -> () // user: %5
  strong_release %0 : $Foo                        // id: %4
  return %3 : $()                                 // id: %5
} // end sil function '$s8nsobject3FooC22objcFinalExtensionFuncyyFTo'

// Foo.objcDynamicFinalExtensionFunc()
sil hidden @$s8nsobject3FooC29objcDynamicFinalExtensionFuncyyF : $@convention(method) (@guaranteed Foo) -> () {
// %0                                             // user: %1
bb0(%0 : $Foo):
  debug_value %0 : $Foo, let, name "self", argno 1 // id: %1
  %2 = tuple ()                                   // user: %3
  return %2 : $()                                 // id: %3
} // end sil function '$s8nsobject3FooC29objcDynamicFinalExtensionFuncyyF'

// @objc Foo.objcDynamicFinalExtensionFunc()
sil hidden [thunk] @$s8nsobject3FooC29objcDynamicFinalExtensionFuncyyFTo : $@convention(objc_method) (Foo) -> () {
// %0                                             // users: %4, %3, %1
bb0(%0 : $Foo):
  strong_retain %0 : $Foo                         // id: %1
  // function_ref Foo.objcDynamicFinalExtensionFunc()
  %2 = function_ref @$s8nsobject3FooC29objcDynamicFinalExtensionFuncyyF : $@convention(method) (@guaranteed Foo) -> () // user: %3
  %3 = apply %2(%0) : $@convention(method) (@guaranteed Foo) -> () // user: %5
  strong_release %0 : $Foo                        // id: %4
  return %3 : $()                                 // id: %5
} // end sil function '$s8nsobject3FooC29objcDynamicFinalExtensionFuncyyFTo'

sil_vtable Foo {
  #Foo.privateFunc!1: (Foo) -> () -> () : @$s8nsobject3FooC11privateFunc33_822DDE5D8DB73F031A56B4AF8FDCAF7FLLyyF	// Foo.privateFunc()
  #Foo.normalFunc!1: (Foo) -> () -> () : @$s8nsobject3FooC10normalFuncyyF	// Foo.normalFunc()
  #Foo.dynamicFunc!1: (Foo) -> () -> () : @$s8nsobject3FooC11dynamicFuncyyF	// Foo.dynamicFunc()
  #Foo.objcFunc!1: (Foo) -> () -> () : @$s8nsobject3FooC8objcFuncyyF	// Foo.objcFunc()
  #Foo.objcPrivateFunc!1: (Foo) -> () -> () : @$s8nsobject3FooC15objcPrivateFunc33_822DDE5D8DB73F031A56B4AF8FDCAF7FLLyyF	// Foo.objcPrivateFunc()
  #Foo.deinit!deallocator.1: @$s8nsobject3FooCfD	// Foo.__deallocating_deinit
}