Qualified exports and inheritance for Closure

lib/runtime/dart/_interceptors.js

@@ -476,20 +476,20 @@ dart_library.library('dart/_interceptors', null, /* Imports */[
     return JSExtendableArray;
   });
   let JSExtendableArray = JSExtendableArray$();
-  class Interceptor extends core.Object {
-    Interceptor() {
-    }
-  }
-  dart.setSignature(Interceptor, {
-    constructors: () => ({Interceptor: [Interceptor, []]})
-  });
   let _isInt32 = Symbol('_isInt32');
   let _tdivFast = Symbol('_tdivFast');
   let _tdivSlow = Symbol('_tdivSlow');
   let _shlPositive = Symbol('_shlPositive');
   let _shrReceiverPositive = Symbol('_shrReceiverPositive');
   let _shrOtherPositive = Symbol('_shrOtherPositive');
   let _shrBothPositive = Symbol('_shrBothPositive');
+  class Interceptor extends core.Object {
+    Interceptor() {
+    }
+  }
+  dart.setSignature(Interceptor, {
+    constructors: () => ({Interceptor: [Interceptor, []]})
+  });
   dart.defineExtensionNames([
     'compareTo',
     'isNegative',

lib/runtime/dart/_native_typed_data.js

@@ -1,14 +1,14 @@
 dart_library.library('dart/_native_typed_data', null, /* Imports */[
   "dart_runtime/dart",
-  'dart/core',
   'dart/typed_data',
+  'dart/core',
   'dart/_js_helper',
   'dart/collection',
   'dart/_internal',
   'dart/_interceptors',
   'dart/math'
 ], /* Lazy imports */[
-], function(exports, dart, core, typed_data, _js_helper, collection, _internal, _interceptors, math) {
+], function(exports, dart, typed_data, core, _js_helper, collection, _internal, _interceptors, math) {
   'use strict';
   let dartx = dart.dartx;
   class NativeByteBuffer extends core.Object {

lib/runtime/dart/async.js

@@ -63,6 +63,10 @@ dart_library.library('dart/async', null, /* Imports */[
     names: ['_getBestStackTrace']
   });
   let __CastType0 = dart.typedef('__CastType0', () => dart.functionType(dart.dynamic, [dart.dynamic]));
+  let _controller = Symbol('_controller');
+  let _subscribe = Symbol('_subscribe');
+  let _createSubscription = Symbol('_createSubscription');
+  let _onListen = Symbol('_onListen');
   let _add = Symbol('_add');
   let _closeUnchecked = Symbol('_closeUnchecked');
   let _addError = Symbol('_addError');
@@ -763,8 +767,6 @@ dart_library.library('dart/async', null, /* Imports */[
     return Stream;
   });
   let Stream = Stream$();
-  let _createSubscription = Symbol('_createSubscription');
-  let _onListen = Symbol('_onListen');
   let _StreamImpl$ = dart.generic(function(T) {
     class _StreamImpl extends Stream$(T) {
       _StreamImpl() {
@@ -798,8 +800,6 @@ dart_library.library('dart/async', null, /* Imports */[
     return _StreamImpl;
   });
   let _StreamImpl = _StreamImpl$();
-  let _controller = Symbol('_controller');
-  let _subscribe = Symbol('_subscribe');
   let _ControllerStream$ = dart.generic(function(T) {
     class _ControllerStream extends _StreamImpl$(T) {
       _ControllerStream(controller) {
@@ -855,6 +855,18 @@ dart_library.library('dart/async', null, /* Imports */[
       this[_previous] = null;
     }
   }
+  let _eventState = Symbol('_eventState');
+  let _expectsEvent = Symbol('_expectsEvent');
+  let _toggleEventId = Symbol('_toggleEventId');
+  let _isFiring = Symbol('_isFiring');
+  let _setRemoveAfterFiring = Symbol('_setRemoveAfterFiring');
+  let _removeAfterFiring = Symbol('_removeAfterFiring');
+  let _onPause = Symbol('_onPause');
+  let _onResume = Symbol('_onResume');
+  let _recordCancel = Symbol('_recordCancel');
+  let _onCancel = Symbol('_onCancel');
+  let _recordPause = Symbol('_recordPause');
+  let _recordResume = Symbol('_recordResume');
   let _zone = Symbol('_zone');
   let _state = Symbol('_state');
   let _onData = Symbol('_onData');
@@ -869,17 +881,14 @@ dart_library.library('dart/async', null, /* Imports */[
   let _isInputPaused = Symbol('_isInputPaused');
   let _inCallback = Symbol('_inCallback');
   let _guardCallback = Symbol('_guardCallback');
-  let _onPause = Symbol('_onPause');
   let _decrementPauseCount = Symbol('_decrementPauseCount');
   let _hasPending = Symbol('_hasPending');
   let _mayResumeInput = Symbol('_mayResumeInput');
-  let _onResume = Symbol('_onResume');
   let _cancel = Symbol('_cancel');
   let _isClosed = Symbol('_isClosed');
   let _waitsForCancel = Symbol('_waitsForCancel');
   let _canFire = Symbol('_canFire');
   let _cancelOnError = Symbol('_cancelOnError');
-  let _onCancel = Symbol('_onCancel');
   let _incrementPauseCount = Symbol('_incrementPauseCount');
   let _sendData = Symbol('_sendData');
   let _addPending = Symbol('_addPending');
@@ -1220,9 +1229,6 @@ dart_library.library('dart/async', null, /* Imports */[
     return _BufferingStreamSubscription;
   });
   let _BufferingStreamSubscription = _BufferingStreamSubscription$();
-  let _recordCancel = Symbol('_recordCancel');
-  let _recordPause = Symbol('_recordPause');
-  let _recordResume = Symbol('_recordResume');
   let _ControllerSubscription$ = dart.generic(function(T) {
     class _ControllerSubscription extends _BufferingStreamSubscription$(T) {
       _ControllerSubscription(controller, onData, onError, onDone, cancelOnError) {
@@ -1245,12 +1251,6 @@ dart_library.library('dart/async', null, /* Imports */[
     return _ControllerSubscription;
   });
   let _ControllerSubscription = _ControllerSubscription$();
-  let _eventState = Symbol('_eventState');
-  let _expectsEvent = Symbol('_expectsEvent');
-  let _toggleEventId = Symbol('_toggleEventId');
-  let _isFiring = Symbol('_isFiring');
-  let _setRemoveAfterFiring = Symbol('_setRemoveAfterFiring');
-  let _removeAfterFiring = Symbol('_removeAfterFiring');
   let _BroadcastSubscription$ = dart.generic(function(T) {
     class _BroadcastSubscription extends _ControllerSubscription$(T) {
       _BroadcastSubscription(controller, onData, onError, onDone, cancelOnError) {
@@ -3542,6 +3542,7 @@ dart_library.library('dart/async', null, /* Imports */[
     return _GeneratedStreamImpl;
   });
   let _GeneratedStreamImpl = _GeneratedStreamImpl$();
+  let _iterator = Symbol('_iterator');
   let _eventScheduled = Symbol('_eventScheduled');
   class _PendingEvents extends core.Object {
     _PendingEvents() {
@@ -3582,7 +3583,6 @@ dart_library.library('dart/async', null, /* Imports */[
       cancelSchedule: [dart.void, []]
     })
   });
-  let _iterator = Symbol('_iterator');
   let _IterablePendingEvents$ = dart.generic(function(T) {
     class _IterablePendingEvents extends _PendingEvents {
       _IterablePendingEvents(data) {
@@ -5132,18 +5132,6 @@ dart_library.library('dart/async', null, /* Imports */[
     }),
     names: ['_enter', '_leave']
   });
-  class _Zone extends core.Object {
-    _Zone() {
-    }
-    inSameErrorZone(otherZone) {
-      return dart.notNull(core.identical(this, otherZone)) || dart.notNull(core.identical(this.errorZone, otherZone.errorZone));
-    }
-  }
-  _Zone[dart.implements] = () => [Zone];
-  dart.setSignature(_Zone, {
-    constructors: () => ({_Zone: [_Zone, []]}),
-    methods: () => ({inSameErrorZone: [core.bool, [Zone]]})
-  });
   let _run = Symbol('_run');
   let _runUnary = Symbol('_runUnary');
   let _runBinary = Symbol('_runBinary');
@@ -5159,6 +5147,18 @@ dart_library.library('dart/async', null, /* Imports */[
   let _handleUncaughtError = Symbol('_handleUncaughtError');
   let _map = Symbol('_map');
   let _delegate = Symbol('_delegate');
+  class _Zone extends core.Object {
+    _Zone() {
+    }
+    inSameErrorZone(otherZone) {
+      return dart.notNull(core.identical(this, otherZone)) || dart.notNull(core.identical(this.errorZone, otherZone.errorZone));
+    }
+  }
+  _Zone[dart.implements] = () => [Zone];
+  dart.setSignature(_Zone, {
+    constructors: () => ({_Zone: [_Zone, []]}),
+    methods: () => ({inSameErrorZone: [core.bool, [Zone]]})
+  });
   class _RootZone extends _Zone {
     _RootZone() {
       super._Zone();

lib/runtime/dart/collection.js

@@ -22,7 +22,7 @@ dart_library.library('dart/collection', null, /* Imports */[
       }
     }
     dart.setSignature(UnmodifiableListView, {
-      constructors: () => ({UnmodifiableListView: [exports.UnmodifiableListView$(E), [core.Iterable$(E)]]}),
+      constructors: () => ({UnmodifiableListView: [UnmodifiableListView$(E), [core.Iterable$(E)]]}),
       methods: () => ({get: [E, [core.int]]})
     });
     dart.defineExtensionMembers(UnmodifiableListView, ['get', 'length']);
@@ -113,11 +113,9 @@ dart_library.library('dart/collection', null, /* Imports */[
     return HashMap;
   });
   let HashMap = HashMap$();
+  let _newSet = Symbol('_newSet');
   let SetMixin$ = dart.generic(function(E) {
     class SetMixin extends core.Object {
-      [Symbol.iterator]() {
-        return new dart.JsIterator(this.iterator);
-      }
       get isEmpty() {
         return this.length == 0;
       }
@@ -381,6 +379,9 @@ dart_library.library('dart/collection', null, /* Imports */[
         }
         dart.throw(core.RangeError.index(index, this, "index", null, elementIndex));
       }
+      [Symbol.iterator]() {
+        return new dart.JsIterator(this.iterator);
+      }
     }
     SetMixin[dart.implements] = () => [core.Set$(E)];
     dart.setSignature(SetMixin, {
@@ -456,7 +457,6 @@ dart_library.library('dart/collection', null, /* Imports */[
     return SetBase;
   });
   let SetBase = SetBase$();
-  let _newSet = Symbol('_newSet');
   let _HashSetBase$ = dart.generic(function(E) {
     class _HashSetBase extends SetBase$(E) {
       difference(other) {
@@ -1624,9 +1624,6 @@ dart_library.library('dart/collection', null, /* Imports */[
       get iterator() {
         return new (_internal.ListIterator$(E))(this);
       }
-      [Symbol.iterator]() {
-        return new dart.JsIterator(this.iterator);
-      }
       elementAt(index) {
         return this.get(index);
       }
@@ -2101,6 +2098,9 @@ dart_library.library('dart/collection', null, /* Imports */[
       toString() {
         return IterableBase.iterableToFullString(this, '[', ']');
       }
+      [Symbol.iterator]() {
+        return new dart.JsIterator(this.iterator);
+      }
     }
     ListMixin[dart.implements] = () => [core.List$(E)];
     dart.setSignature(ListMixin, {

lib/runtime/dart/convert.js

@@ -9,6 +9,7 @@ dart_library.library('dart/convert', null, /* Imports */[
 ], function(exports, dart, core, async, typed_data, _internal, collection) {
   'use strict';
   let dartx = dart.dartx;
+  let _allowInvalid = Symbol('_allowInvalid');
   let Codec$ = dart.generic(function(S, T) {
     class Codec extends core.Object {
       Codec() {
@@ -63,7 +64,6 @@ dart_library.library('dart/convert', null, /* Imports */[
     statics: () => ({getByName: [Encoding, [core.String]]}),
     names: ['getByName']
   });
-  let _allowInvalid = Symbol('_allowInvalid');
   class AsciiCodec extends Encoding {
     AsciiCodec(opts) {
       let allowInvalid = opts && 'allowInvalid' in opts ? opts.allowInvalid : false;
@@ -96,6 +96,7 @@ dart_library.library('dart/convert', null, /* Imports */[
   });
   let ASCII = dart.const(new AsciiCodec());
   let _ASCII_MASK = 127;
+  let _subsetMask = Symbol('_subsetMask');
   let Converter$ = dart.generic(function(S, T) {
     class Converter extends core.Object {
       Converter() {
@@ -125,7 +126,6 @@ dart_library.library('dart/convert', null, /* Imports */[
     return Converter;
   });
   let Converter = Converter$();
-  let _subsetMask = Symbol('_subsetMask');
   class _UnicodeSubsetEncoder extends Converter$(core.String, core.List$(core.int)) {
     _UnicodeSubsetEncoder(subsetMask) {
       this[_subsetMask] = subsetMask;
@@ -177,6 +177,7 @@ dart_library.library('dart/convert', null, /* Imports */[
   dart.setSignature(AsciiEncoder, {
     constructors: () => ({AsciiEncoder: [AsciiEncoder, []]})
   });
+  let _sink = Symbol('_sink');
   class StringConversionSinkMixin extends core.Object {
     add(str) {
       return this.addSlice(str, 0, str[dartx.length], false);
@@ -197,7 +198,6 @@ dart_library.library('dart/convert', null, /* Imports */[
     })
   });
   class StringConversionSinkBase extends StringConversionSinkMixin {}
-  let _sink = Symbol('_sink');
   class _UnicodeSubsetEncoderSink extends StringConversionSinkBase {
     _UnicodeSubsetEncoderSink(subsetMask, sink) {
       this[_subsetMask] = subsetMask;
@@ -300,6 +300,7 @@ dart_library.library('dart/convert', null, /* Imports */[
     constructors: () => ({AsciiDecoder: [AsciiDecoder, [], {allowInvalid: core.bool}]}),
     methods: () => ({startChunkedConversion: [ByteConversionSink, [core.Sink$(core.String)]]})
   });
+  let _utf8Sink = Symbol('_utf8Sink');
   let ChunkedConversionSink$ = dart.generic(function(T) {
     class ChunkedConversionSink extends core.Object {
       ChunkedConversionSink() {
@@ -349,7 +350,6 @@ dart_library.library('dart/convert', null, /* Imports */[
   dart.setSignature(ByteConversionSinkBase, {
     methods: () => ({addSlice: [dart.void, [core.List$(core.int), core.int, core.int, core.bool]]})
   });
-  let _utf8Sink = Symbol('_utf8Sink');
   class _ErrorHandlingAsciiDecoderSink extends ByteConversionSinkBase {
     _ErrorHandlingAsciiDecoderSink(utf8Sink) {
       this[_utf8Sink] = utf8Sink;

lib/runtime/dart/core.js

@@ -1270,10 +1270,7 @@ dart_library.library('dart/core', null, /* Imports */[
           generator = null;
         if (dart.notNull(count) <= 0)
           return new (_internal.EmptyIterable$(E))();
-        return new (exports._GeneratorIterable$(E))(count, generator);
-      }
-      [dart.JsSymbol.iterator]() {
-        return new dart.JsIterator(this[dartx.iterator]);
+        return new (_GeneratorIterable$(E))(count, generator);
       }
       [dartx.join](separator) {
         if (separator === void 0)
@@ -1282,6 +1279,9 @@ dart_library.library('dart/core', null, /* Imports */[
         buffer.writeAll(this, separator);
         return dart.toString(buffer);
       }
+      [dart.JsSymbol.iterator]() {
+        return new dart.JsIterator(this[dartx.iterator]);
+      }
     }
     dart.setSignature(Iterable, {
       constructors: () => ({
@@ -1306,7 +1306,7 @@ dart_library.library('dart/core', null, /* Imports */[
       _GeneratorIterable(end, generator) {
         this[_end] = end;
         this[_start] = 0;
-        this[_generator] = dart.as(generator != null ? generator : exports._GeneratorIterable$()._id, _Generator$(E));
+        this[_generator] = dart.as(generator != null ? generator : _GeneratorIterable$()._id, _Generator$(E));
         super.IterableBase();
       }
       slice(start, end, generator) {
@@ -1328,7 +1328,7 @@ dart_library.library('dart/core', null, /* Imports */[
         let newStart = dart.notNull(this[_start]) + dart.notNull(count);
         if (dart.notNull(newStart) >= dart.notNull(this[_end]))
           return new (_internal.EmptyIterable$(E))();
-        return new (exports._GeneratorIterable$(E)).slice(newStart, this[_end], this[_generator]);
+        return new (_GeneratorIterable$(E)).slice(newStart, this[_end], this[_generator]);
       }
       take(count) {
         RangeError.checkNotNegative(count, "count");
@@ -1337,7 +1337,7 @@ dart_library.library('dart/core', null, /* Imports */[
         let newEnd = dart.notNull(this[_start]) + dart.notNull(count);
         if (dart.notNull(newEnd) >= dart.notNull(this[_end]))
           return this;
-        return new (exports._GeneratorIterable$(E)).slice(this[_start], newEnd, this[_generator]);
+        return new (_GeneratorIterable$(E)).slice(this[_start], newEnd, this[_generator]);
       }
       static _id(n) {
         return n;
@@ -1347,8 +1347,8 @@ dart_library.library('dart/core', null, /* Imports */[
     dart.defineNamedConstructor(_GeneratorIterable, 'slice');
     dart.setSignature(_GeneratorIterable, {
       constructors: () => ({
-        _GeneratorIterable: [exports._GeneratorIterable$(E), [int, dart.functionType(E, [int])]],
-        slice: [exports._GeneratorIterable$(E), [int, int, _Generator$(E)]]
+        _GeneratorIterable: [_GeneratorIterable$(E), [int, dart.functionType(E, [int])]],
+        slice: [_GeneratorIterable$(E), [int, int, _Generator$(E)]]
       }),
       methods: () => ({
         skip: [Iterable$(E), [int]],
@@ -1548,9 +1548,9 @@ dart_library.library('dart/core', null, /* Imports */[
     Set[dart.implements] = () => [_internal.EfficientLength];
     dart.setSignature(Set, {
       constructors: () => ({
-        new: [exports.Set$(E), []],
-        identity: [exports.Set$(E), []],
-        from: [exports.Set$(E), [Iterable]]
+        new: [Set$(E), []],
+        identity: [Set$(E), []],
+        from: [Set$(E), [Iterable]]
       })
     });
     return Set;
@@ -1729,7 +1729,7 @@ dart_library.library('dart/core', null, /* Imports */[
         }
       }
       dart.setSignature(Runes, {
-        constructors: () => ({Runes: [exports.Runes, [String]]})
+        constructors: () => ({Runes: [Runes, [String]]})
       });
       dart.defineExtensionMembers(Runes, ['iterator', 'last']);
       return Runes;