Typing fixes to eliminate casts/dcalls

test/dart_codegen/expect/async/zone.dart

 part of dart.async;
  typedef dynamic ZoneCallback();
  typedef dynamic ZoneUnaryCallback(arg);
  typedef dynamic ZoneBinaryCallback(arg1, arg2);
  typedef dynamic HandleUncaughtErrorHandler(Zone self, ZoneDelegate parent, Zone zone, error, StackTrace stackTrace);
  typedef dynamic RunHandler(Zone self, ZoneDelegate parent, Zone zone, f());
  typedef dynamic RunUnaryHandler(Zone self, ZoneDelegate parent, Zone zone, f(arg), arg);
  typedef dynamic RunBinaryHandler(Zone self, ZoneDelegate parent, Zone zone, f(arg1, arg2), arg1, arg2);
  typedef ZoneCallback RegisterCallbackHandler(Zone self, ZoneDelegate parent, Zone zone, f());
  typedef ZoneUnaryCallback RegisterUnaryCallbackHandler(Zone self, ZoneDelegate parent, Zone zone, f(arg));
@@ skipping 132 matching lines @@
  return (implementation.function)(implZone, _parentDelegate(implZone), zone, f, arg);
 }
  dynamic runBinary(Zone zone, f(arg1, arg2), arg1, arg2) {
 _ZoneFunction implementation = _delegationTarget._runBinary;
  _Zone implZone = implementation.zone;
  return (implementation.function)(implZone, _parentDelegate(implZone), zone, f, arg1, arg2);
 }
  ZoneCallback registerCallback(Zone zone, f()) {
 _ZoneFunction implementation = _delegationTarget._registerCallback;
  _Zone implZone = implementation.zone;
- return ((__x84) => DEVC$RT.cast(__x84, dynamic, ZoneCallback, "DynamicCast", """line 522, column 12 of dart:async/zone.dart: """, __x84 is ZoneCallback, true))((implementation.function)(implZone, _parentDelegate(implZone), zone, f));
+ return ((__x79) => DEVC$RT.cast(__x79, dynamic, ZoneCallback, "DynamicCast", """line 522, column 12 of dart:async/zone.dart: """, __x79 is ZoneCallback, true))((implementation.function)(implZone, _parentDelegate(implZone), zone, f));
 }
  ZoneUnaryCallback registerUnaryCallback(Zone zone, f(arg)) {
 _ZoneFunction implementation = _delegationTarget._registerUnaryCallback;
  _Zone implZone = implementation.zone;
- return ((__x85) => DEVC$RT.cast(__x85, dynamic, ZoneUnaryCallback, "DynamicCast", """line 529, column 12 of dart:async/zone.dart: """, __x85 is ZoneUnaryCallback, true))((implementation.function)(implZone, _parentDelegate(implZone), zone, f));
+ return ((__x80) => DEVC$RT.cast(__x80, dynamic, ZoneUnaryCallback, "DynamicCast", """line 529, column 12 of dart:async/zone.dart: """, __x80 is ZoneUnaryCallback, true))((implementation.function)(implZone, _parentDelegate(implZone), zone, f));
 }
  ZoneBinaryCallback registerBinaryCallback(Zone zone, f(arg1, arg2)) {
 _ZoneFunction implementation = _delegationTarget._registerBinaryCallback;
  _Zone implZone = implementation.zone;
- return ((__x86) => DEVC$RT.cast(__x86, dynamic, ZoneBinaryCallback, "DynamicCast", """line 536, column 12 of dart:async/zone.dart: """, __x86 is ZoneBinaryCallback, true))((implementation.function)(implZone, _parentDelegate(implZone), zone, f));
+ return ((__x81) => DEVC$RT.cast(__x81, dynamic, ZoneBinaryCallback, "DynamicCast", """line 536, column 12 of dart:async/zone.dart: """, __x81 is ZoneBinaryCallback, true))((implementation.function)(implZone, _parentDelegate(implZone), zone, f));
 }
  AsyncError errorCallback(Zone zone, Object error, StackTrace stackTrace) {
 _ZoneFunction implementation = _delegationTarget._errorCallback;
  _Zone implZone = implementation.zone;
  if (identical(implZone, _ROOT_ZONE)) return null;
- return ((__x87) => DEVC$RT.cast(__x87, dynamic, AsyncError, "DynamicCast", """line 544, column 12 of dart:async/zone.dart: """, __x87 is AsyncError, true))((implementation.function)(implZone, _parentDelegate(implZone), zone, error, stackTrace));
+ return ((__x82) => DEVC$RT.cast(__x82, dynamic, AsyncError, "DynamicCast", """line 544, column 12 of dart:async/zone.dart: """, __x82 is AsyncError, true))((implementation.function)(implZone, _parentDelegate(implZone), zone, error, stackTrace));
 }
  void scheduleMicrotask(Zone zone, f()) {
 _ZoneFunction implementation = _delegationTarget._scheduleMicrotask;
  _Zone implZone = implementation.zone;
  (implementation.function)(implZone, _parentDelegate(implZone), zone, f);
 }
  Timer createTimer(Zone zone, Duration duration, void f()) {
 _ZoneFunction implementation = _delegationTarget._createTimer;
  _Zone implZone = implementation.zone;
- return ((__x88) => DEVC$RT.cast(__x88, dynamic, Timer, "DynamicCast", """line 558, column 12 of dart:async/zone.dart: """, __x88 is Timer, true))((implementation.function)(implZone, _parentDelegate(implZone), zone, duration, f));
+ return ((__x83) => DEVC$RT.cast(__x83, dynamic, Timer, "DynamicCast", """line 558, column 12 of dart:async/zone.dart: """, __x83 is Timer, true))((implementation.function)(implZone, _parentDelegate(implZone), zone, duration, f));
 }
  Timer createPeriodicTimer(Zone zone, Duration period, void f(Timer timer)) {
 _ZoneFunction implementation = _delegationTarget._createPeriodicTimer;
  _Zone implZone = implementation.zone;
- return ((__x89) => DEVC$RT.cast(__x89, dynamic, Timer, "DynamicCast", """line 565, column 12 of dart:async/zone.dart: """, __x89 is Timer, true))((implementation.function)(implZone, _parentDelegate(implZone), zone, period, f));
+ return ((__x84) => DEVC$RT.cast(__x84, dynamic, Timer, "DynamicCast", """line 565, column 12 of dart:async/zone.dart: """, __x84 is Timer, true))((implementation.function)(implZone, _parentDelegate(implZone), zone, period, f));
 }
  void print(Zone zone, String line) {
 _ZoneFunction implementation = _delegationTarget._print;
  _Zone implZone = implementation.zone;
  (implementation.function)(implZone, _parentDelegate(implZone), zone, line);
 }
  Zone fork(Zone zone, ZoneSpecification specification, Map zoneValues) {
 _ZoneFunction implementation = _delegationTarget._fork;
  _Zone implZone = implementation.zone;
- return ((__x90) => DEVC$RT.cast(__x90, dynamic, Zone, "DynamicCast", """line 580, column 12 of dart:async/zone.dart: """, __x90 is Zone, true))((implementation.function)(implZone, _parentDelegate(implZone), zone, specification, zoneValues));
+ return ((__x85) => DEVC$RT.cast(__x85, dynamic, Zone, "DynamicCast", """line 580, column 12 of dart:async/zone.dart: """, __x85 is Zone, true))((implementation.function)(implZone, _parentDelegate(implZone), zone, specification, zoneValues));
 }
 }
  abstract class _Zone implements Zone {const _Zone();
  _ZoneFunction get _runUnary;
  _ZoneFunction get _run;
  _ZoneFunction get _runBinary;
  _ZoneFunction get _registerCallback;
  _ZoneFunction get _registerUnaryCallback;
  _ZoneFunction get _registerBinaryCallback;
  _ZoneFunction get _errorCallback;
@@ skipping 119 matching lines @@
  dynamic handleUncaughtError(error, StackTrace stackTrace) {
 _ZoneFunction implementation = this._handleUncaughtError;
  assert (implementation != null); ZoneDelegate parentDelegate = _parentDelegate(implementation.zone);
  return (implementation.function)(implementation.zone, parentDelegate, this, error, stackTrace);
 }
  Zone fork({
 ZoneSpecification specification, Map zoneValues}
 ) {
 _ZoneFunction implementation = this._fork;
  assert (implementation != null); ZoneDelegate parentDelegate = _parentDelegate(implementation.zone);
- return ((__x91) => DEVC$RT.cast(__x91, dynamic, Zone, "DynamicCast", """line 787, column 12 of dart:async/zone.dart: """, __x91 is Zone, true))((implementation.function)(implementation.zone, parentDelegate, this, specification, zoneValues));
+ return ((__x86) => DEVC$RT.cast(__x86, dynamic, Zone, "DynamicCast", """line 787, column 12 of dart:async/zone.dart: """, __x86 is Zone, true))((implementation.function)(implementation.zone, parentDelegate, this, specification, zoneValues));
 }
  dynamic run(f()) {
 _ZoneFunction implementation = this._run;
  assert (implementation != null); ZoneDelegate parentDelegate = _parentDelegate(implementation.zone);
  return (implementation.function)(implementation.zone, parentDelegate, this, f);
 }
  dynamic runUnary(f(arg), arg) {
 _ZoneFunction implementation = this._runUnary;
  assert (implementation != null); ZoneDelegate parentDelegate = _parentDelegate(implementation.zone);
  return (implementation.function)(implementation.zone, parentDelegate, this, f, arg);
 }
  dynamic runBinary(f(arg1, arg2), arg1, arg2) {
 _ZoneFunction implementation = this._runBinary;
  assert (implementation != null); ZoneDelegate parentDelegate = _parentDelegate(implementation.zone);
  return (implementation.function)(implementation.zone, parentDelegate, this, f, arg1, arg2);
 }
  ZoneCallback registerCallback(f()) {
 _ZoneFunction implementation = this._registerCallback;
  assert (implementation != null); ZoneDelegate parentDelegate = _parentDelegate(implementation.zone);
- return ((__x92) => DEVC$RT.cast(__x92, dynamic, ZoneCallback, "DynamicCast", """line 820, column 12 of dart:async/zone.dart: """, __x92 is ZoneCallback, true))((implementation.function)(implementation.zone, parentDelegate, this, f));
+ return ((__x87) => DEVC$RT.cast(__x87, dynamic, ZoneCallback, "DynamicCast", """line 820, column 12 of dart:async/zone.dart: """, __x87 is ZoneCallback, true))((implementation.function)(implementation.zone, parentDelegate, this, f));
 }
  ZoneUnaryCallback registerUnaryCallback(f(arg)) {
 _ZoneFunction implementation = this._registerUnaryCallback;
  assert (implementation != null); ZoneDelegate parentDelegate = _parentDelegate(implementation.zone);
- return ((__x93) => DEVC$RT.cast(__x93, dynamic, ZoneUnaryCallback, "DynamicCast", """line 828, column 12 of dart:async/zone.dart: """, __x93 is ZoneUnaryCallback, true))((implementation.function)(implementation.zone, parentDelegate, this, f));
+ return ((__x88) => DEVC$RT.cast(__x88, dynamic, ZoneUnaryCallback, "DynamicCast", """line 828, column 12 of dart:async/zone.dart: """, __x88 is ZoneUnaryCallback, true))((implementation.function)(implementation.zone, parentDelegate, this, f));
 }
  ZoneBinaryCallback registerBinaryCallback(f(arg1, arg2)) {
 _ZoneFunction implementation = this._registerBinaryCallback;
  assert (implementation != null); ZoneDelegate parentDelegate = _parentDelegate(implementation.zone);
- return ((__x94) => DEVC$RT.cast(__x94, dynamic, ZoneBinaryCallback, "DynamicCast", """line 836, column 12 of dart:async/zone.dart: """, __x94 is ZoneBinaryCallback, true))((implementation.function)(implementation.zone, parentDelegate, this, f));
+ return ((__x89) => DEVC$RT.cast(__x89, dynamic, ZoneBinaryCallback, "DynamicCast", """line 836, column 12 of dart:async/zone.dart: """, __x89 is ZoneBinaryCallback, true))((implementation.function)(implementation.zone, parentDelegate, this, f));
 }
  AsyncError errorCallback(Object error, StackTrace stackTrace) {
 final _ZoneFunction implementation = this._errorCallback;
  assert (implementation != null); final Zone implementationZone = implementation.zone;
  if (identical(implementationZone, _ROOT_ZONE)) return null;
  final ZoneDelegate parentDelegate = _parentDelegate(DEVC$RT.cast(implementationZone, Zone, _Zone, "ImplicitCast", """line 845, column 57 of dart:async/zone.dart: """, implementationZone is _Zone, true));
- return ((__x95) => DEVC$RT.cast(__x95, dynamic, AsyncError, "DynamicCast", """line 846, column 12 of dart:async/zone.dart: """, __x95 is AsyncError, true))((implementation.function)(implementationZone, parentDelegate, this, error, stackTrace));
+ return ((__x90) => DEVC$RT.cast(__x90, dynamic, AsyncError, "DynamicCast", """line 846, column 12 of dart:async/zone.dart: """, __x90 is AsyncError, true))((implementation.function)(implementationZone, parentDelegate, this, error, stackTrace));
 }
  void scheduleMicrotask(void f()) {
 _ZoneFunction implementation = this._scheduleMicrotask;
  assert (implementation != null); ZoneDelegate parentDelegate = _parentDelegate(implementation.zone);
  return (implementation.function)(implementation.zone, parentDelegate, this, f);
 }
  Timer createTimer(Duration duration, void f()) {
 _ZoneFunction implementation = this._createTimer;
  assert (implementation != null); ZoneDelegate parentDelegate = _parentDelegate(implementation.zone);
- return ((__x96) => DEVC$RT.cast(__x96, dynamic, Timer, "DynamicCast", """line 862, column 12 of dart:async/zone.dart: """, __x96 is Timer, true))((implementation.function)(implementation.zone, parentDelegate, this, duration, f));
+ return ((__x91) => DEVC$RT.cast(__x91, dynamic, Timer, "DynamicCast", """line 862, column 12 of dart:async/zone.dart: """, __x91 is Timer, true))((implementation.function)(implementation.zone, parentDelegate, this, duration, f));
 }
  Timer createPeriodicTimer(Duration duration, void f(Timer timer)) {
 _ZoneFunction implementation = this._createPeriodicTimer;
  assert (implementation != null); ZoneDelegate parentDelegate = _parentDelegate(implementation.zone);
- return ((__x97) => DEVC$RT.cast(__x97, dynamic, Timer, "DynamicCast", """line 870, column 12 of dart:async/zone.dart: """, __x97 is Timer, true))((implementation.function)(implementation.zone, parentDelegate, this, duration, f));
+ return ((__x92) => DEVC$RT.cast(__x92, dynamic, Timer, "DynamicCast", """line 870, column 12 of dart:async/zone.dart: """, __x92 is Timer, true))((implementation.function)(implementation.zone, parentDelegate, this, duration, f));
 }
  void print(String line) {
 _ZoneFunction implementation = this._print;
  assert (implementation != null); ZoneDelegate parentDelegate = _parentDelegate(implementation.zone);
  return (implementation.function)(implementation.zone, parentDelegate, this, line);
 }
 }
  void _rootHandleUncaughtError(Zone self, ZoneDelegate parent, Zone zone, error, StackTrace stackTrace) {
 _schedulePriorityAsyncCallback(() {
 throw new _UncaughtAsyncError(error, stackTrace);
@@ skipping 48 matching lines @@
  _scheduleAsyncCallback(f);
 }
  Timer _rootCreateTimer(Zone self, ZoneDelegate parent, Zone zone, Duration duration, void callback()) {
 if (!identical(_ROOT_ZONE, zone)) {
 callback = zone.bindCallback(callback);
 }
  return Timer._createTimer(duration, callback);
 }
  Timer _rootCreatePeriodicTimer(Zone self, ZoneDelegate parent, Zone zone, Duration duration, void callback(Timer timer)) {
 if (!identical(_ROOT_ZONE, zone)) {
-callback = ((__x100) => DEVC$RT.cast(__x100, ZoneUnaryCallback, __CastType98, "CompositeCast", """line 962, column 16 of dart:async/zone.dart: """, __x100 is __CastType98, false))(zone.bindUnaryCallback(callback));
+callback = ((__x95) => DEVC$RT.cast(__x95, ZoneUnaryCallback, __CastType93, "CompositeCast", """line 962, column 16 of dart:async/zone.dart: """, __x95 is __CastType93, false))(zone.bindUnaryCallback(callback));
 }
  return Timer._createPeriodicTimer(duration, callback);
 }
  void _rootPrint(Zone self, ZoneDelegate parent, Zone zone, String line) {
 printToConsole(line);
 }
  void _printToZone(String line) {
 Zone.current.print(line);
 }
  Zone _rootFork(Zone self, ZoneDelegate parent, Zone zone, ZoneSpecification specification, Map zoneValues) {
@@ skipping 160 matching lines @@
  dynamic runZoned(body(), {
 Map zoneValues, ZoneSpecification zoneSpecification, Function onError}
 ) {
 HandleUncaughtErrorHandler errorHandler;
  if (onError != null) {
 errorHandler = (Zone self, ZoneDelegate parent, Zone zone, error, StackTrace stackTrace) {
 try {
 if (onError is ZoneBinaryCallback) {
 return self.parent.runBinary(onError, error, stackTrace);
 }
- return self.parent.runUnary(DEVC$RT.cast(onError, Function, __CastType101, "ImplicitCast", """line 1228, column 37 of dart:async/zone.dart: """, onError is __CastType101, true), error);
+ return self.parent.runUnary(DEVC$RT.cast(onError, Function, __CastType96, "ImplicitCast", """line 1228, column 37 of dart:async/zone.dart: """, onError is __CastType96, true), error);
 }
  catch (e, s) {
 if (identical(e, error)) {
 return parent.handleUncaughtError(zone, error, stackTrace);
 }
  else {
 return parent.handleUncaughtError(zone, e, s);
 }
 }
 }
 ;
 }
  if (zoneSpecification == null) {
 zoneSpecification = new ZoneSpecification(handleUncaughtError: errorHandler);
 }
  else if (errorHandler != null) {
 zoneSpecification = new ZoneSpecification.from(zoneSpecification, handleUncaughtError: errorHandler);
 }
  Zone zone = Zone.current.fork(specification: zoneSpecification, zoneValues: zoneValues);
  if (onError != null) {
 return zone.runGuarded(body);
 }
  else {
 return zone.run(body);
 }
 }
- typedef void __CastType98(Timer __u99);
- typedef dynamic __CastType101(dynamic __u102);
+ typedef void __CastType93(Timer __u94);
+ typedef dynamic __CastType96(dynamic __u97);