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lib/runtime/dart/async.js

 dart_library.library('dart/async', null, /* Imports */[
   'dart/_runtime',
   'dart/core',
   'dart/_internal',
   'dart/collection'
 ], /* Lazy imports */[
   'dart/_isolate_helper'
 ], function(exports, dart, core, _internal, collection, _isolate_helper) {
   'use strict';
   let dartx = dart.dartx;
@@ skipping 1875 matching lines @@
           return Future$(core.List).value(dart.const([]));
         }
         values = core.List.new(remaining);
         return result;
       }
       static forEach(input, f) {
         let iterator = input[dartx.iterator];
         return Future$().doWhile(dart.fn(() => {
           if (!dart.notNull(iterator.moveNext())) return false;
           return Future$().sync(dart.fn(() => dart.dcall(f, iterator.current))).then(dart.fn(_ => true, core.bool, [dart.dynamic]));
-        }));
+        }, core.Object, []));
       }
       static doWhile(f) {
         let doneSignal = new _Future();
         let nextIteration = null;
         nextIteration = Zone.current.bindUnaryCallback(dart.fn(keepGoing => {
           if (dart.notNull(keepGoing)) {
             Future$().sync(f).then(dart.as(nextIteration, __CastType2), {onError: dart.bind(doneSignal, _completeError)});
           } else {
             doneSignal[_complete](null);
           }
@@ skipping 3872 matching lines @@
   exports.ScheduleMicrotaskHandler = ScheduleMicrotaskHandler;
   exports.CreateTimerHandler = CreateTimerHandler;
   exports.CreatePeriodicTimerHandler = CreatePeriodicTimerHandler;
   exports.PrintHandler = PrintHandler;
   exports.ForkHandler = ForkHandler;
   exports.ZoneSpecification = ZoneSpecification;
   exports.ZoneDelegate = ZoneDelegate;
   exports.Zone = Zone;
   exports.runZoned = runZoned;
 });