\n
\n\n In your class:\n\n this.myGroup = new FormGroup({\n person: new FormGroup({ firstName: new FormControl() })\n });',formArrayName:'\n \n \n
\n \n
\n\n In your class:\n\n this.cityArray = new FormArray([new FormControl(\'SF\')]);\n this.myGroup = new FormGroup({\n cities: this.cityArray\n });',ngModelGroup:'\n ',ngModelWithFormGroup:'\n \n
\n \n \n
\n \n \n \n
\n '}},function(t,e,n){"use strict";var r=n(297);n.d(e,"a",function(){return i});/**
+ * @license
+ * Copyright Google Inc. All Rights Reserved.
+ *
+ * Use of this source code is governed by an MIT-style license that can be
+ * found in the LICENSE file at https://angular.io/license
+ */
+var i=function(){function t(){}return t.modelParentException=function(){throw new Error('\n ngModel cannot be used to register form controls with a parent formGroup directive. Try using\n formGroup\'s partner directive "formControlName" instead. Example:\n\n '+r.a.formControlName+"\n\n Or, if you'd like to avoid registering this form control, indicate that it's standalone in ngModelOptions:\n\n Example:\n\n "+r.a.ngModelWithFormGroup)},t.formGroupNameException=function(){throw new Error("\n ngModel cannot be used to register form controls with a parent formGroupName or formArrayName directive.\n\n Option 1: Use formControlName instead of ngModel (reactive strategy):\n\n "+r.a.formGroupName+"\n\n Option 2: Update ngModel's parent be ngModelGroup (template-driven strategy):\n\n "+r.a.ngModelGroup)},t.missingNameException=function(){throw new Error('If ngModel is used within a form tag, either the name attribute must be set or the form\n control must be defined as \'standalone\' in ngModelOptions.\n\n Example 1: \n Example 2: ')},t.modelGroupParentException=function(){throw new Error("\n ngModelGroup cannot be used with a parent formGroup directive.\n\n Option 1: Use formGroupName instead of ngModelGroup (reactive strategy):\n\n "+r.a.formGroupName+"\n\n Option 2: Use a regular form tag instead of the formGroup directive (template-driven strategy):\n\n "+r.a.ngModelGroup)},t}()},function(t,e,n){"use strict";n(77);n.d(e,"a",function(){return r}),n.d(e,"b",function(){return i});/**
+ * @license
+ * Copyright Google Inc. All Rights Reserved.
+ *
+ * Use of this source code is governed by an MIT-style license that can be
+ * found in the LICENSE file at https://angular.io/license
+ */
+var r=function(){function t(){}return t.merge=function(t,e){for(var n={},r=0,i=Object.keys(t);r\n
\n\n
\n{{title}}
\n\n\n\n \n \n\n
\n
\n\n \n
\n';
+},function(t,e,n){"use strict";var r=this&&this.__extends||function(t,e){function n(){this.constructor=t}for(var r in e)e.hasOwnProperty(r)&&(t[r]=e[r]);t.prototype=null===e?Object.create(e):(n.prototype=e.prototype,new n)},i=n(3),o=function(t){function e(e,n,r){t.call(this),this.parent=e,this.outerValue=n,this.outerIndex=r,this.index=0}return r(e,t),e.prototype._next=function(t){this.parent.notifyNext(this.outerValue,t,this.outerIndex,this.index++,this)},e.prototype._error=function(t){this.parent.notifyError(t,this),this.unsubscribe()},e.prototype._complete=function(){this.parent.notifyComplete(this),this.unsubscribe()},e}(i.Subscriber);e.InnerSubscriber=o},function(t,e){"use strict";e.empty={closed:!0,next:function(t){},error:function(t){throw t},complete:function(){}}},function(t,e){"use strict";var n=function(){function t(e,n){void 0===n&&(n=t.now),this.SchedulerAction=e,this.now=n}return t.prototype.schedule=function(t,e,n){return void 0===e&&(e=0),new this.SchedulerAction(this,t).schedule(n,e)},t.now=Date.now?Date.now:function(){return+new Date},t}();e.Scheduler=n},function(t,e,n){"use strict";var r=this&&this.__extends||function(t,e){function n(){this.constructor=t}for(var r in e)e.hasOwnProperty(r)&&(t[r]=e[r]);t.prototype=null===e?Object.create(e):(n.prototype=e.prototype,new n)},i=n(19),o=function(t){function e(e,n){t.call(this),this.subject=e,this.subscriber=n,this.closed=!1}return r(e,t),e.prototype.unsubscribe=function(){if(!this.closed){this.closed=!0;var t=this.subject,e=t.observers;if(this.subject=null,e&&0!==e.length&&!t.isStopped&&!t.closed){var n=e.indexOf(this.subscriber);n!==-1&&e.splice(n,1)}}},e}(i.Subscription);e.SubjectSubscription=o},function(t,e,n){"use strict";var r=n(0),i=n(797);r.Observable.bindCallback=i.bindCallback},function(t,e,n){"use strict";var r=n(0),i=n(798);r.Observable.bindNodeCallback=i.bindNodeCallback},function(t,e,n){"use strict";var r=n(0),i=n(799);r.Observable.combineLatest=i.combineLatest},function(t,e,n){"use strict";var r=n(0),i=n(800);r.Observable.concat=i.concat},function(t,e,n){"use strict";var r=n(0),i=n(801);r.Observable.defer=i.defer},function(t,e,n){"use strict";var r=n(0),i=n(803);r.Observable.ajax=i.ajax},function(t,e,n){"use strict";var r=n(0),i=n(804);r.Observable.webSocket=i.webSocket},function(t,e,n){"use strict";var r=n(0),i=n(805);r.Observable.empty=i.empty},function(t,e,n){"use strict";var r=n(0),i=n(806);r.Observable.forkJoin=i.forkJoin},function(t,e,n){"use strict";var r=n(0),i=n(807);r.Observable.from=i.from},function(t,e,n){"use strict";var r=n(0),i=n(808);r.Observable.fromEvent=i.fromEvent},function(t,e,n){"use strict";var r=n(0),i=n(809);r.Observable.fromEventPattern=i.fromEventPattern},function(t,e,n){"use strict";var r=n(0),i=n(367);r.Observable.fromPromise=i.fromPromise},function(t,e,n){"use strict";var r=n(0),i=n(787);r.Observable.generate=i.GenerateObservable.create},function(t,e,n){"use strict";var r=n(0),i=n(810);r.Observable.if=i._if},function(t,e,n){"use strict";var r=n(0),i=n(811);r.Observable.interval=i.interval},function(t,e,n){"use strict";var r=n(0),i=n(812);r.Observable.merge=i.merge},function(t,e,n){"use strict";var r=n(0),i=n(813);r.Observable.never=i.never},function(t,e,n){"use strict";var r=n(0),i=n(814);r.Observable.of=i.of},function(t,e,n){"use strict";var r=n(0),i=n(375);r.Observable.onErrorResumeNext=i.onErrorResumeNextStatic},function(t,e,n){"use strict";var r=n(0),i=n(815);r.Observable.pairs=i.pairs},function(t,e,n){"use strict";var r=n(0),i=n(376);r.Observable.race=i.raceStatic},function(t,e,n){"use strict";var r=n(0),i=n(816);r.Observable.range=i.range},function(t,e,n){"use strict";var r=n(0),i=n(817);r.Observable.throw=i._throw},function(t,e,n){"use strict";var r=n(0),i=n(818);r.Observable.timer=i.timer},function(t,e,n){"use strict";var r=n(0),i=n(819);r.Observable.using=i.using},function(t,e,n){"use strict";var r=n(0),i=n(820);r.Observable.zip=i.zip},function(t,e,n){"use strict";var r=n(0),i=n(821);r.Observable.prototype.audit=i.audit},function(t,e,n){"use strict";var r=n(0),i=n(822);r.Observable.prototype.auditTime=i.auditTime},function(t,e,n){"use strict";var r=n(0),i=n(823);r.Observable.prototype.buffer=i.buffer},function(t,e,n){"use strict";var r=n(0),i=n(824);r.Observable.prototype.bufferCount=i.bufferCount},function(t,e,n){"use strict";var r=n(0),i=n(825);r.Observable.prototype.bufferTime=i.bufferTime},function(t,e,n){"use strict";var r=n(0),i=n(826);r.Observable.prototype.bufferToggle=i.bufferToggle},function(t,e,n){"use strict";var r=n(0),i=n(827);r.Observable.prototype.bufferWhen=i.bufferWhen},function(t,e,n){"use strict";var r=n(0),i=n(828);r.Observable.prototype.cache=i.cache},function(t,e,n){"use strict";var r=n(0),i=n(829);r.Observable.prototype.catch=i._catch,r.Observable.prototype._catch=i._catch},function(t,e,n){"use strict";var r=n(0),i=n(830);r.Observable.prototype.combineAll=i.combineAll},function(t,e,n){"use strict";var r=n(0),i=n(230);r.Observable.prototype.combineLatest=i.combineLatest},function(t,e,n){"use strict";var r=n(0),i=n(231);r.Observable.prototype.concat=i.concat},function(t,e,n){"use strict";var r=n(0),i=n(831);r.Observable.prototype.concatAll=i.concatAll},function(t,e,n){"use strict";var r=n(0),i=n(832);r.Observable.prototype.concatMap=i.concatMap},function(t,e,n){"use strict";var r=n(0),i=n(833);r.Observable.prototype.concatMapTo=i.concatMapTo},function(t,e,n){"use strict";var r=n(0),i=n(834);r.Observable.prototype.count=i.count},function(t,e,n){"use strict";var r=n(0),i=n(835);r.Observable.prototype.debounce=i.debounce},function(t,e,n){"use strict";var r=n(0),i=n(836);r.Observable.prototype.debounceTime=i.debounceTime},function(t,e,n){"use strict";var r=n(0),i=n(837);r.Observable.prototype.defaultIfEmpty=i.defaultIfEmpty},function(t,e,n){"use strict";var r=n(0),i=n(838);r.Observable.prototype.delay=i.delay},function(t,e,n){"use strict";var r=n(0),i=n(839);r.Observable.prototype.delayWhen=i.delayWhen},function(t,e,n){"use strict";var r=n(0),i=n(840);r.Observable.prototype.dematerialize=i.dematerialize},function(t,e,n){"use strict";var r=n(0),i=n(368);r.Observable.prototype.distinct=i.distinct},function(t,e,n){"use strict";var r=n(0),i=n(841);r.Observable.prototype.distinctKey=i.distinctKey},function(t,e,n){"use strict";var r=n(0),i=n(369);r.Observable.prototype.distinctUntilChanged=i.distinctUntilChanged},function(t,e,n){"use strict";var r=n(0),i=n(842);r.Observable.prototype.distinctUntilKeyChanged=i.distinctUntilKeyChanged},function(t,e,n){"use strict";var r=n(0),i=n(843);r.Observable.prototype.do=i._do,r.Observable.prototype._do=i._do},function(t,e,n){"use strict";var r=n(0),i=n(844);r.Observable.prototype.elementAt=i.elementAt},function(t,e,n){"use strict";var r=n(0),i=n(845);r.Observable.prototype.every=i.every},function(t,e,n){"use strict";var r=n(0),i=n(846);r.Observable.prototype.exhaust=i.exhaust},function(t,e,n){"use strict";var r=n(0),i=n(847);r.Observable.prototype.exhaustMap=i.exhaustMap},function(t,e,n){"use strict";var r=n(0),i=n(848);r.Observable.prototype.expand=i.expand},function(t,e,n){"use strict";var r=n(0),i=n(370);r.Observable.prototype.filter=i.filter},function(t,e,n){"use strict";var r=n(0),i=n(849);r.Observable.prototype.finally=i._finally,r.Observable.prototype._finally=i._finally},function(t,e,n){"use strict";var r=n(0),i=n(371);r.Observable.prototype.find=i.find},function(t,e,n){"use strict";var r=n(0),i=n(850);r.Observable.prototype.findIndex=i.findIndex},function(t,e,n){"use strict";var r=n(0),i=n(851);r.Observable.prototype.first=i.first},function(t,e,n){"use strict";var r=n(0),i=n(852);r.Observable.prototype.groupBy=i.groupBy},function(t,e,n){"use strict";var r=n(0),i=n(853);r.Observable.prototype.ignoreElements=i.ignoreElements},function(t,e,n){"use strict";var r=n(0),i=n(854);r.Observable.prototype.isEmpty=i.isEmpty},function(t,e,n){"use strict";var r=n(0),i=n(855);r.Observable.prototype.last=i.last},function(t,e,n){"use strict";var r=n(0),i=n(856);r.Observable.prototype.let=i.letProto,r.Observable.prototype.letBind=i.letProto},function(t,e,n){"use strict";var r=n(0),i=n(232);r.Observable.prototype.map=i.map},function(t,e,n){"use strict";var r=n(0),i=n(857);r.Observable.prototype.mapTo=i.mapTo},function(t,e,n){"use strict";var r=n(0),i=n(858);r.Observable.prototype.materialize=i.materialize},function(t,e,n){"use strict";var r=n(0),i=n(859);r.Observable.prototype.max=i.max},function(t,e,n){"use strict";var r=n(0),i=n(372);r.Observable.prototype.merge=i.merge},function(t,e,n){"use strict";var r=n(0),i=n(149);r.Observable.prototype.mergeAll=i.mergeAll},function(t,e,n){"use strict";var r=n(0),i=n(373);r.Observable.prototype.mergeMap=i.mergeMap,r.Observable.prototype.flatMap=i.mergeMap},function(t,e,n){"use strict";var r=n(0),i=n(374);r.Observable.prototype.flatMapTo=i.mergeMapTo,r.Observable.prototype.mergeMapTo=i.mergeMapTo},function(t,e,n){"use strict";var r=n(0),i=n(860);r.Observable.prototype.mergeScan=i.mergeScan},function(t,e,n){"use strict";var r=n(0),i=n(861);r.Observable.prototype.min=i.min},function(t,e,n){"use strict";var r=n(0),i=n(83);r.Observable.prototype.multicast=i.multicast},function(t,e,n){"use strict";var r=n(0),i=n(233);r.Observable.prototype.observeOn=i.observeOn},function(t,e,n){"use strict";var r=n(0),i=n(375);r.Observable.prototype.onErrorResumeNext=i.onErrorResumeNext},function(t,e,n){"use strict";var r=n(0),i=n(862);r.Observable.prototype.pairwise=i.pairwise},function(t,e,n){"use strict";var r=n(0),i=n(863);r.Observable.prototype.partition=i.partition},function(t,e,n){"use strict";var r=n(0),i=n(864);r.Observable.prototype.pluck=i.pluck},function(t,e,n){"use strict";var r=n(0),i=n(865);r.Observable.prototype.publish=i.publish},function(t,e,n){"use strict";var r=n(0),i=n(866);r.Observable.prototype.publishBehavior=i.publishBehavior},function(t,e,n){"use strict";var r=n(0),i=n(867);r.Observable.prototype.publishLast=i.publishLast},function(t,e,n){"use strict";var r=n(0),i=n(868);r.Observable.prototype.publishReplay=i.publishReplay},function(t,e,n){"use strict";var r=n(0),i=n(376);r.Observable.prototype.race=i.race},function(t,e,n){"use strict";var r=n(0),i=n(234);r.Observable.prototype.reduce=i.reduce},function(t,e,n){"use strict";var r=n(0),i=n(869);r.Observable.prototype.repeat=i.repeat},function(t,e,n){"use strict";var r=n(0),i=n(870);r.Observable.prototype.repeatWhen=i.repeatWhen},function(t,e,n){"use strict";var r=n(0),i=n(871);r.Observable.prototype.retry=i.retry},function(t,e,n){"use strict";var r=n(0),i=n(872);r.Observable.prototype.retryWhen=i.retryWhen},function(t,e,n){"use strict";var r=n(0),i=n(873);r.Observable.prototype.sample=i.sample},function(t,e,n){"use strict";var r=n(0),i=n(874);r.Observable.prototype.sampleTime=i.sampleTime},function(t,e,n){"use strict";var r=n(0),i=n(875);r.Observable.prototype.scan=i.scan},function(t,e,n){"use strict";var r=n(0),i=n(876);r.Observable.prototype.sequenceEqual=i.sequenceEqual},function(t,e,n){"use strict";var r=n(0),i=n(877);r.Observable.prototype.share=i.share},function(t,e,n){"use strict";var r=n(0),i=n(878);r.Observable.prototype.single=i.single},function(t,e,n){"use strict";var r=n(0),i=n(879);r.Observable.prototype.skip=i.skip},function(t,e,n){"use strict";var r=n(0),i=n(880);r.Observable.prototype.skipUntil=i.skipUntil},function(t,e,n){"use strict";var r=n(0),i=n(881);r.Observable.prototype.skipWhile=i.skipWhile},function(t,e,n){"use strict";var r=n(0),i=n(882);r.Observable.prototype.startWith=i.startWith},function(t,e,n){"use strict";var r=n(0),i=n(883);r.Observable.prototype.subscribeOn=i.subscribeOn},function(t,e,n){"use strict";var r=n(0),i=n(884);r.Observable.prototype.switch=i._switch,r.Observable.prototype._switch=i._switch},function(t,e,n){"use strict";var r=n(0),i=n(885);r.Observable.prototype.switchMap=i.switchMap},function(t,e,n){"use strict";var r=n(0),i=n(886);r.Observable.prototype.switchMapTo=i.switchMapTo},function(t,e,n){"use strict";var r=n(0),i=n(887);r.Observable.prototype.take=i.take},function(t,e,n){"use strict";var r=n(0),i=n(888);r.Observable.prototype.takeLast=i.takeLast},function(t,e,n){"use strict";var r=n(0),i=n(889);r.Observable.prototype.takeUntil=i.takeUntil},function(t,e,n){"use strict";var r=n(0),i=n(890);r.Observable.prototype.takeWhile=i.takeWhile},function(t,e,n){"use strict";var r=n(0),i=n(891);r.Observable.prototype.throttle=i.throttle},function(t,e,n){"use strict";var r=n(0),i=n(892);r.Observable.prototype.throttleTime=i.throttleTime},function(t,e,n){"use strict";var r=n(0),i=n(377);r.Observable.prototype.timeInterval=i.timeInterval},function(t,e,n){"use strict";var r=n(0),i=n(893);r.Observable.prototype.timeout=i.timeout},function(t,e,n){"use strict";var r=n(0),i=n(894);r.Observable.prototype.timeoutWith=i.timeoutWith},function(t,e,n){"use strict";var r=n(0),i=n(378);r.Observable.prototype.timestamp=i.timestamp},function(t,e,n){"use strict";var r=n(0),i=n(895);r.Observable.prototype.toArray=i.toArray},function(t,e,n){"use strict";var r=n(0),i=n(379);r.Observable.prototype.toPromise=i.toPromise},function(t,e,n){"use strict";var r=n(0),i=n(896);r.Observable.prototype.window=i.window},function(t,e,n){"use strict";var r=n(0),i=n(897);r.Observable.prototype.windowCount=i.windowCount},function(t,e,n){"use strict";var r=n(0),i=n(898);r.Observable.prototype.windowTime=i.windowTime},function(t,e,n){"use strict";var r=n(0),i=n(899);r.Observable.prototype.windowToggle=i.windowToggle},function(t,e,n){"use strict";var r=n(0),i=n(900);r.Observable.prototype.windowWhen=i.windowWhen},function(t,e,n){"use strict";var r=n(0),i=n(901);r.Observable.prototype.withLatestFrom=i.withLatestFrom},function(t,e,n){"use strict";var r=n(0),i=n(235);r.Observable.prototype.zip=i.zipProto},function(t,e,n){"use strict";var r=n(0),i=n(902);r.Observable.prototype.zipAll=i.zipAll},function(t,e,n){"use strict";var r=this&&this.__extends||function(t,e){function n(){this.constructor=t}for(var r in e)e.hasOwnProperty(r)&&(t[r]=e[r]);t.prototype=null===e?Object.create(e):(n.prototype=e.prototype,new n)},i=n(0),o=n(229),s=n(61),a=function(t){function e(e,n){t.call(this),this.arrayLike=e,this.scheduler=n,n||1!==e.length||(this._isScalar=!0,this.value=e[0])}return r(e,t),e.create=function(t,n){var r=t.length;return 0===r?new s.EmptyObservable:1===r?new o.ScalarObservable(t[0],n):new e(t,n)},e.dispatch=function(t){var e=t.arrayLike,n=t.index,r=t.length,i=t.subscriber;if(!i.closed){if(n>=r)return void i.complete();i.next(e[n]),t.index=n+1,this.schedule(t)}},e.prototype._subscribe=function(t){var n=0,r=this,i=r.arrayLike,o=r.scheduler,s=i.length;if(o)return o.schedule(e.dispatch,0,{arrayLike:i,index:n,length:s,subscriber:t});for(var a=0;a\n\n
\n \n
\n\n \n ![]()
\n
\n \n
\n {{selectedUser.login}}
\n\n
Followers loading...Followers ({{selectedUser.followers.length}})\n
\n \n\n
\n\n \n\n\n \n\n\n \n \n\n
\n \n ![]()
\n
\n \n
\n {{follower.login}}
\n\n \n
\n\n\n \n
\n\n \n\n
\n \n\n\n \n ![]()
\n
\n \n
\n {{user.login}}
\n\n \n
\n\n\n \n
![](\"./img/of.png\")
\n *\n * This static operator is useful for creating a simple Observable that only\n * emits the arguments given, and the complete notification thereafter. It can\n * be used for composing with other Observables, such as with {@link concat}.\n * By default, it uses a `null` Scheduler, which means the `next`\n * notifications are sent synchronously, although with a different Scheduler\n * it is possible to determine when those notifications will be delivered.\n *\n * @example ![](\"./img/empty.png\"){kind=spacer}
\n *\n * This static operator is useful for creating a simple Observable that only\n * emits the complete notification. It can be used for composing with other\n * Observables, such as in a {@link mergeMap}.\n *\n * @example \n *
`})\n * export class Zippy {\n * visible: boolean = true;\n * @Output() open: EventEmitterToggle
\n * \n *
\n * ![](\"./img/multicast.png\")
\n *\n * @param {Function|Subject} Factory function to create an intermediate subject through\n * which the source sequence's elements will be multicast to the selector function\n * or Subject to push source elements into.\n * @param {Function} Optional selector function that can use the multicasted source stream\n * as many times as needed, without causing multiple subscriptions to the source stream.\n * Subscribers to the given source will receive all notifications of the source from the\n * time of the subscription forward.\n * @return {Observable} an Observable that emits the results of invoking the selector\n * on the items emitted by a `ConnectableObservable` that shares a single subscription to\n * the underlying stream.\n * @method multicast\n * @owner Observable\n */\nfunction multicast(subjectOrSubjectFactory, selector) {\n var subjectFactory;\n if (typeof subjectOrSubjectFactory === 'function') {\n subjectFactory = subjectOrSubjectFactory;\n }\n else {\n subjectFactory = function subjectFactory() {\n return subjectOrSubjectFactory;\n };\n }\n return !selector ?\n new ConnectableObservable_1.ConnectableObservable(this, subjectFactory) :\n new MulticastObservable_1.MulticastObservable(this, subjectFactory, selector);\n}\nexports.multicast = multicast;\n//# sourceMappingURL=multicast.js.map\n\n/***/ },\n/* 84 */\n/***/ function(module, exports, __webpack_require__) {\n\n\"use strict\";\n/* harmony import */ var __WEBPACK_IMPORTED_MODULE_0__expression_parser_ast__ = __webpack_require__(161);\n/* harmony import */ var __WEBPACK_IMPORTED_MODULE_1__facade_lang__ = __webpack_require__(4);\n/* harmony import */ var __WEBPACK_IMPORTED_MODULE_2__identifiers__ = __webpack_require__(14);\n/* harmony import */ var __WEBPACK_IMPORTED_MODULE_3__output_output_ast__ = __webpack_require__(9);\n/* harmony import */ var __WEBPACK_IMPORTED_MODULE_4__identifier_util__ = __webpack_require__(39);\n/* harmony export (binding) */ __webpack_require__.d(exports, \"c\", function() { return EventHandlerVars; });\n/* unused harmony export ConvertPropertyBindingResult */\n/* harmony export (immutable) */ exports[\"a\"] = convertPropertyBinding;\n/* unused harmony export ConvertActionBindingResult */\n/* harmony export (immutable) */ exports[\"b\"] = convertActionBinding;\n/* harmony export (immutable) */ exports[\"d\"] = createSharedBindingVariablesIfNeeded;\n/* unused harmony export temporaryDeclaration */\n/**\n * @license\n * Copyright Google Inc. All Rights Reserved.\n *\n * Use of this source code is governed by an MIT-style license that can be\n * found in the LICENSE file at https://angular.io/license\n */\n\n\n\n\n\nvar VAL_UNWRAPPER_VAR = __WEBPACK_IMPORTED_MODULE_3__output_output_ast__[\"a\" /* variable */](\"valUnwrapper\");\nvar EventHandlerVars = (function () {\n function EventHandlerVars() {\n }\n EventHandlerVars.event = __WEBPACK_IMPORTED_MODULE_3__output_output_ast__[\"a\" /* variable */]('$event');\n return EventHandlerVars;\n}());\nvar ConvertPropertyBindingResult = (function () {\n function ConvertPropertyBindingResult(stmts, currValExpr, forceUpdate) {\n this.stmts = stmts;\n this.currValExpr = currValExpr;\n this.forceUpdate = forceUpdate;\n }\n return ConvertPropertyBindingResult;\n}());\n/**\n * Converts the given expression AST into an executable output AST, assuming the expression is\n * used in a property binding.\n */\nfunction convertPropertyBinding(builder, nameResolver, implicitReceiver, expression, bindingId) {\n var currValExpr = createCurrValueExpr(bindingId);\n var stmts = [];\n if (!nameResolver) {\n nameResolver = new DefaultNameResolver();\n }\n var visitor = new _AstToIrVisitor(builder, nameResolver, implicitReceiver, VAL_UNWRAPPER_VAR, bindingId, false);\n var outputExpr = expression.visit(visitor, _Mode.Expression);\n if (!outputExpr) {\n // e.g. an empty expression was given\n return null;\n }\n if (visitor.temporaryCount) {\n for (var i = 0; i < visitor.temporaryCount; i++) {\n stmts.push(temporaryDeclaration(bindingId, i));\n }\n }\n if (visitor.needsValueUnwrapper) {\n var initValueUnwrapperStmt = VAL_UNWRAPPER_VAR.callMethod('reset', []).toStmt();\n stmts.push(initValueUnwrapperStmt);\n }\n stmts.push(currValExpr.set(outputExpr).toDeclStmt(null, [__WEBPACK_IMPORTED_MODULE_3__output_output_ast__[\"p\" /* StmtModifier */].Final]));\n if (visitor.needsValueUnwrapper) {\n return new ConvertPropertyBindingResult(stmts, currValExpr, VAL_UNWRAPPER_VAR.prop('hasWrappedValue'));\n }\n else {\n return new ConvertPropertyBindingResult(stmts, currValExpr, null);\n }\n}\nvar ConvertActionBindingResult = (function () {\n function ConvertActionBindingResult(stmts, preventDefault) {\n this.stmts = stmts;\n this.preventDefault = preventDefault;\n }\n return ConvertActionBindingResult;\n}());\n/**\n * Converts the given expression AST into an executable output AST, assuming the expression is\n * used in an action binding (e.g. an event handler).\n */\nfunction convertActionBinding(builder, nameResolver, implicitReceiver, action, bindingId) {\n if (!nameResolver) {\n nameResolver = new DefaultNameResolver();\n }\n var visitor = new _AstToIrVisitor(builder, nameResolver, implicitReceiver, null, bindingId, true);\n var actionStmts = [];\n flattenStatements(action.visit(visitor, _Mode.Statement), actionStmts);\n prependTemporaryDecls(visitor.temporaryCount, bindingId, actionStmts);\n var lastIndex = actionStmts.length - 1;\n var preventDefaultVar = null;\n if (lastIndex >= 0) {\n var lastStatement = actionStmts[lastIndex];\n var returnExpr = convertStmtIntoExpression(lastStatement);\n if (returnExpr) {\n // Note: We need to cast the result of the method call to dynamic,\n // as it might be a void method!\n preventDefaultVar = createPreventDefaultVar(bindingId);\n actionStmts[lastIndex] =\n preventDefaultVar.set(returnExpr.cast(__WEBPACK_IMPORTED_MODULE_3__output_output_ast__[\"l\" /* DYNAMIC_TYPE */]).notIdentical(__WEBPACK_IMPORTED_MODULE_3__output_output_ast__[\"d\" /* literal */](false)))\n .toDeclStmt(null, [__WEBPACK_IMPORTED_MODULE_3__output_output_ast__[\"p\" /* StmtModifier */].Final]);\n }\n }\n return new ConvertActionBindingResult(actionStmts, preventDefaultVar);\n}\n/**\n * Creates variables that are shared by multiple calls to `convertActionBinding` /\n * `convertPropertyBinding`\n */\nfunction createSharedBindingVariablesIfNeeded(stmts) {\n var unwrapperStmts = [];\n var readVars = __WEBPACK_IMPORTED_MODULE_3__output_output_ast__[\"q\" /* findReadVarNames */](stmts);\n if (readVars.has(VAL_UNWRAPPER_VAR.name)) {\n unwrapperStmts.push(VAL_UNWRAPPER_VAR\n .set(__WEBPACK_IMPORTED_MODULE_3__output_output_ast__[\"e\" /* importExpr */](__webpack_require__.i(__WEBPACK_IMPORTED_MODULE_2__identifiers__[\"d\" /* resolveIdentifier */])(__WEBPACK_IMPORTED_MODULE_2__identifiers__[\"b\" /* Identifiers */].ValueUnwrapper)).instantiate([]))\n .toDeclStmt(null, [__WEBPACK_IMPORTED_MODULE_3__output_output_ast__[\"p\" /* StmtModifier */].Final]));\n }\n return unwrapperStmts;\n}\nfunction temporaryName(bindingId, temporaryNumber) {\n return \"tmp_\" + bindingId + \"_\" + temporaryNumber;\n}\nfunction temporaryDeclaration(bindingId, temporaryNumber) {\n return new __WEBPACK_IMPORTED_MODULE_3__output_output_ast__[\"r\" /* DeclareVarStmt */](temporaryName(bindingId, temporaryNumber), __WEBPACK_IMPORTED_MODULE_3__output_output_ast__[\"f\" /* NULL_EXPR */]);\n}\nfunction prependTemporaryDecls(temporaryCount, bindingId, statements) {\n for (var i = temporaryCount - 1; i >= 0; i--) {\n statements.unshift(temporaryDeclaration(bindingId, i));\n }\n}\nvar _Mode;\n(function (_Mode) {\n _Mode[_Mode[\"Statement\"] = 0] = \"Statement\";\n _Mode[_Mode[\"Expression\"] = 1] = \"Expression\";\n})(_Mode || (_Mode = {}));\nfunction ensureStatementMode(mode, ast) {\n if (mode !== _Mode.Statement) {\n throw new Error(\"Expected a statement, but saw \" + ast);\n }\n}\nfunction ensureExpressionMode(mode, ast) {\n if (mode !== _Mode.Expression) {\n throw new Error(\"Expected an expression, but saw \" + ast);\n }\n}\nfunction convertToStatementIfNeeded(mode, expr) {\n if (mode === _Mode.Statement) {\n return expr.toStmt();\n }\n else {\n return expr;\n }\n}\nvar _AstToIrVisitor = (function () {\n function _AstToIrVisitor(_builder, _nameResolver, _implicitReceiver, _valueUnwrapper, bindingId, isAction) {\n this._builder = _builder;\n this._nameResolver = _nameResolver;\n this._implicitReceiver = _implicitReceiver;\n this._valueUnwrapper = _valueUnwrapper;\n this.bindingId = bindingId;\n this.isAction = isAction;\n this._nodeMap = new Map();\n this._resultMap = new Map();\n this._currentTemporary = 0;\n this.needsValueUnwrapper = false;\n this.temporaryCount = 0;\n }\n _AstToIrVisitor.prototype.visitBinary = function (ast, mode) {\n var op;\n switch (ast.operation) {\n case '+':\n op = __WEBPACK_IMPORTED_MODULE_3__output_output_ast__[\"s\" /* BinaryOperator */].Plus;\n break;\n case '-':\n op = __WEBPACK_IMPORTED_MODULE_3__output_output_ast__[\"s\" /* BinaryOperator */].Minus;\n break;\n case '*':\n op = __WEBPACK_IMPORTED_MODULE_3__output_output_ast__[\"s\" /* BinaryOperator */].Multiply;\n break;\n case '/':\n op = __WEBPACK_IMPORTED_MODULE_3__output_output_ast__[\"s\" /* BinaryOperator */].Divide;\n break;\n case '%':\n op = __WEBPACK_IMPORTED_MODULE_3__output_output_ast__[\"s\" /* BinaryOperator */].Modulo;\n break;\n case '&&':\n op = __WEBPACK_IMPORTED_MODULE_3__output_output_ast__[\"s\" /* BinaryOperator */].And;\n break;\n case '||':\n op = __WEBPACK_IMPORTED_MODULE_3__output_output_ast__[\"s\" /* BinaryOperator */].Or;\n break;\n case '==':\n op = __WEBPACK_IMPORTED_MODULE_3__output_output_ast__[\"s\" /* BinaryOperator */].Equals;\n break;\n case '!=':\n op = __WEBPACK_IMPORTED_MODULE_3__output_output_ast__[\"s\" /* BinaryOperator */].NotEquals;\n break;\n case '===':\n op = __WEBPACK_IMPORTED_MODULE_3__output_output_ast__[\"s\" /* BinaryOperator */].Identical;\n break;\n case '!==':\n op = __WEBPACK_IMPORTED_MODULE_3__output_output_ast__[\"s\" /* BinaryOperator */].NotIdentical;\n break;\n case '<':\n op = __WEBPACK_IMPORTED_MODULE_3__output_output_ast__[\"s\" /* BinaryOperator */].Lower;\n break;\n case '>':\n op = __WEBPACK_IMPORTED_MODULE_3__output_output_ast__[\"s\" /* BinaryOperator */].Bigger;\n break;\n case '<=':\n op = __WEBPACK_IMPORTED_MODULE_3__output_output_ast__[\"s\" /* BinaryOperator */].LowerEquals;\n break;\n case '>=':\n op = __WEBPACK_IMPORTED_MODULE_3__output_output_ast__[\"s\" /* BinaryOperator */].BiggerEquals;\n break;\n default:\n throw new Error(\"Unsupported operation \" + ast.operation);\n }\n return convertToStatementIfNeeded(mode, new __WEBPACK_IMPORTED_MODULE_3__output_output_ast__[\"t\" /* BinaryOperatorExpr */](op, this.visit(ast.left, _Mode.Expression), this.visit(ast.right, _Mode.Expression)));\n };\n _AstToIrVisitor.prototype.visitChain = function (ast, mode) {\n ensureStatementMode(mode, ast);\n return this.visitAll(ast.expressions, mode);\n };\n _AstToIrVisitor.prototype.visitConditional = function (ast, mode) {\n var value = this.visit(ast.condition, _Mode.Expression);\n return convertToStatementIfNeeded(mode, value.conditional(this.visit(ast.trueExp, _Mode.Expression), this.visit(ast.falseExp, _Mode.Expression)));\n };\n _AstToIrVisitor.prototype.visitPipe = function (ast, mode) {\n var input = this.visit(ast.exp, _Mode.Expression);\n var args = this.visitAll(ast.args, _Mode.Expression);\n var value = this._nameResolver.callPipe(ast.name, input, args);\n if (!value) {\n throw new Error(\"Illegal state: Pipe \" + ast.name + \" is not allowed here!\");\n }\n this.needsValueUnwrapper = true;\n return convertToStatementIfNeeded(mode, this._valueUnwrapper.callMethod('unwrap', [value]));\n };\n _AstToIrVisitor.prototype.visitFunctionCall = function (ast, mode) {\n return convertToStatementIfNeeded(mode, this.visit(ast.target, _Mode.Expression).callFn(this.visitAll(ast.args, _Mode.Expression)));\n };\n _AstToIrVisitor.prototype.visitImplicitReceiver = function (ast, mode) {\n ensureExpressionMode(mode, ast);\n return this._implicitReceiver;\n };\n _AstToIrVisitor.prototype.visitInterpolation = function (ast, mode) {\n ensureExpressionMode(mode, ast);\n var args = [__WEBPACK_IMPORTED_MODULE_3__output_output_ast__[\"d\" /* literal */](ast.expressions.length)];\n for (var i = 0; i < ast.strings.length - 1; i++) {\n args.push(__WEBPACK_IMPORTED_MODULE_3__output_output_ast__[\"d\" /* literal */](ast.strings[i]));\n args.push(this.visit(ast.expressions[i], _Mode.Expression));\n }\n args.push(__WEBPACK_IMPORTED_MODULE_3__output_output_ast__[\"d\" /* literal */](ast.strings[ast.strings.length - 1]));\n return ast.expressions.length <= 9 ?\n __WEBPACK_IMPORTED_MODULE_3__output_output_ast__[\"e\" /* importExpr */](__webpack_require__.i(__WEBPACK_IMPORTED_MODULE_2__identifiers__[\"d\" /* resolveIdentifier */])(__WEBPACK_IMPORTED_MODULE_2__identifiers__[\"b\" /* Identifiers */].inlineInterpolate)).callFn(args) :\n __WEBPACK_IMPORTED_MODULE_3__output_output_ast__[\"e\" /* importExpr */](__webpack_require__.i(__WEBPACK_IMPORTED_MODULE_2__identifiers__[\"d\" /* resolveIdentifier */])(__WEBPACK_IMPORTED_MODULE_2__identifiers__[\"b\" /* Identifiers */].interpolate)).callFn([\n args[0], __WEBPACK_IMPORTED_MODULE_3__output_output_ast__[\"c\" /* literalArr */](args.slice(1))\n ]);\n };\n _AstToIrVisitor.prototype.visitKeyedRead = function (ast, mode) {\n return convertToStatementIfNeeded(mode, this.visit(ast.obj, _Mode.Expression).key(this.visit(ast.key, _Mode.Expression)));\n };\n _AstToIrVisitor.prototype.visitKeyedWrite = function (ast, mode) {\n var obj = this.visit(ast.obj, _Mode.Expression);\n var key = this.visit(ast.key, _Mode.Expression);\n var value = this.visit(ast.value, _Mode.Expression);\n return convertToStatementIfNeeded(mode, obj.key(key).set(value));\n };\n _AstToIrVisitor.prototype.visitLiteralArray = function (ast, mode) {\n var parts = this.visitAll(ast.expressions, mode);\n var literalArr = this.isAction ? __WEBPACK_IMPORTED_MODULE_3__output_output_ast__[\"c\" /* literalArr */](parts) : createCachedLiteralArray(this._builder, parts);\n return convertToStatementIfNeeded(mode, literalArr);\n };\n _AstToIrVisitor.prototype.visitLiteralMap = function (ast, mode) {\n var parts = [];\n for (var i = 0; i < ast.keys.length; i++) {\n parts.push([ast.keys[i], this.visit(ast.values[i], _Mode.Expression)]);\n }\n var literalMap = this.isAction ? __WEBPACK_IMPORTED_MODULE_3__output_output_ast__[\"b\" /* literalMap */](parts) : createCachedLiteralMap(this._builder, parts);\n return convertToStatementIfNeeded(mode, literalMap);\n };\n _AstToIrVisitor.prototype.visitLiteralPrimitive = function (ast, mode) {\n return convertToStatementIfNeeded(mode, __WEBPACK_IMPORTED_MODULE_3__output_output_ast__[\"d\" /* literal */](ast.value));\n };\n _AstToIrVisitor.prototype._getLocal = function (name) {\n if (this.isAction && name == EventHandlerVars.event.name) {\n return EventHandlerVars.event;\n }\n return this._nameResolver.getLocal(name);\n };\n _AstToIrVisitor.prototype.visitMethodCall = function (ast, mode) {\n var leftMostSafe = this.leftMostSafeNode(ast);\n if (leftMostSafe) {\n return this.convertSafeAccess(ast, leftMostSafe, mode);\n }\n else {\n var args = this.visitAll(ast.args, _Mode.Expression);\n var result = null;\n var receiver = this.visit(ast.receiver, _Mode.Expression);\n if (receiver === this._implicitReceiver) {\n var varExpr = this._getLocal(ast.name);\n if (__webpack_require__.i(__WEBPACK_IMPORTED_MODULE_1__facade_lang__[\"b\" /* isPresent */])(varExpr)) {\n result = varExpr.callFn(args);\n }\n }\n if (__webpack_require__.i(__WEBPACK_IMPORTED_MODULE_1__facade_lang__[\"a\" /* isBlank */])(result)) {\n result = receiver.callMethod(ast.name, args);\n }\n return convertToStatementIfNeeded(mode, result);\n }\n };\n _AstToIrVisitor.prototype.visitPrefixNot = function (ast, mode) {\n return convertToStatementIfNeeded(mode, __WEBPACK_IMPORTED_MODULE_3__output_output_ast__[\"u\" /* not */](this.visit(ast.expression, _Mode.Expression)));\n };\n _AstToIrVisitor.prototype.visitPropertyRead = function (ast, mode) {\n var leftMostSafe = this.leftMostSafeNode(ast);\n if (leftMostSafe) {\n return this.convertSafeAccess(ast, leftMostSafe, mode);\n }\n else {\n var result = null;\n var receiver = this.visit(ast.receiver, _Mode.Expression);\n if (receiver === this._implicitReceiver) {\n result = this._getLocal(ast.name);\n }\n if (__webpack_require__.i(__WEBPACK_IMPORTED_MODULE_1__facade_lang__[\"a\" /* isBlank */])(result)) {\n result = receiver.prop(ast.name);\n }\n return convertToStatementIfNeeded(mode, result);\n }\n };\n _AstToIrVisitor.prototype.visitPropertyWrite = function (ast, mode) {\n var receiver = this.visit(ast.receiver, _Mode.Expression);\n if (receiver === this._implicitReceiver) {\n var varExpr = this._getLocal(ast.name);\n if (__webpack_require__.i(__WEBPACK_IMPORTED_MODULE_1__facade_lang__[\"b\" /* isPresent */])(varExpr)) {\n throw new Error('Cannot assign to a reference or variable!');\n }\n }\n return convertToStatementIfNeeded(mode, receiver.prop(ast.name).set(this.visit(ast.value, _Mode.Expression)));\n };\n _AstToIrVisitor.prototype.visitSafePropertyRead = function (ast, mode) {\n return this.convertSafeAccess(ast, this.leftMostSafeNode(ast), mode);\n };\n _AstToIrVisitor.prototype.visitSafeMethodCall = function (ast, mode) {\n return this.convertSafeAccess(ast, this.leftMostSafeNode(ast), mode);\n };\n _AstToIrVisitor.prototype.visitAll = function (asts, mode) {\n var _this = this;\n return asts.map(function (ast) { return _this.visit(ast, mode); });\n };\n _AstToIrVisitor.prototype.visitQuote = function (ast, mode) {\n throw new Error('Quotes are not supported for evaluation!');\n };\n _AstToIrVisitor.prototype.visit = function (ast, mode) {\n var result = this._resultMap.get(ast);\n if (result)\n return result;\n return (this._nodeMap.get(ast) || ast).visit(this, mode);\n };\n _AstToIrVisitor.prototype.convertSafeAccess = function (ast, leftMostSafe, mode) {\n // If the expression contains a safe access node on the left it needs to be converted to\n // an expression that guards the access to the member by checking the receiver for blank. As\n // execution proceeds from left to right, the left most part of the expression must be guarded\n // first but, because member access is left associative, the right side of the expression is at\n // the top of the AST. The desired result requires lifting a copy of the the left part of the\n // expression up to test it for blank before generating the unguarded version.\n // Consider, for example the following expression: a?.b.c?.d.e\n // This results in the ast:\n // .\n // / \\\n // ?. e\n // / \\\n // . d\n // / \\\n // ?. c\n // / \\\n // a b\n // The following tree should be generated:\n //\n // /---- ? ----\\\n // / | \\\n // a /--- ? ---\\ null\n // / | \\\n // . . null\n // / \\ / \\\n // . c . e\n // / \\ / \\\n // a b , d\n // / \\\n // . c\n // / \\\n // a b\n //\n // Notice that the first guard condition is the left hand of the left most safe access node\n // which comes in as leftMostSafe to this routine.\n var guardedExpression = this.visit(leftMostSafe.receiver, _Mode.Expression);\n var temporary;\n if (this.needsTemporary(leftMostSafe.receiver)) {\n // If the expression has method calls or pipes then we need to save the result into a\n // temporary variable to avoid calling stateful or impure code more than once.\n temporary = this.allocateTemporary();\n // Preserve the result in the temporary variable\n guardedExpression = temporary.set(guardedExpression);\n // Ensure all further references to the guarded expression refer to the temporary instead.\n this._resultMap.set(leftMostSafe.receiver, temporary);\n }\n var condition = guardedExpression.isBlank();\n // Convert the ast to an unguarded access to the receiver's member. The map will substitute\n // leftMostNode with its unguarded version in the call to `this.visit()`.\n if (leftMostSafe instanceof __WEBPACK_IMPORTED_MODULE_0__expression_parser_ast__[\"s\" /* SafeMethodCall */]) {\n this._nodeMap.set(leftMostSafe, new __WEBPACK_IMPORTED_MODULE_0__expression_parser_ast__[\"t\" /* MethodCall */](leftMostSafe.span, leftMostSafe.receiver, leftMostSafe.name, leftMostSafe.args));\n }\n else {\n this._nodeMap.set(leftMostSafe, new __WEBPACK_IMPORTED_MODULE_0__expression_parser_ast__[\"w\" /* PropertyRead */](leftMostSafe.span, leftMostSafe.receiver, leftMostSafe.name));\n }\n // Recursively convert the node now without the guarded member access.\n var access = this.visit(ast, _Mode.Expression);\n // Remove the mapping. This is not strictly required as the converter only traverses each node\n // once but is safer if the conversion is changed to traverse the nodes more than once.\n this._nodeMap.delete(leftMostSafe);\n // If we allcoated a temporary, release it.\n if (temporary) {\n this.releaseTemporary(temporary);\n }\n // Produce the conditional\n return convertToStatementIfNeeded(mode, condition.conditional(__WEBPACK_IMPORTED_MODULE_3__output_output_ast__[\"d\" /* literal */](null), access));\n };\n // Given a expression of the form a?.b.c?.d.e the the left most safe node is\n // the (a?.b). The . and ?. are left associative thus can be rewritten as:\n // ((((a?.c).b).c)?.d).e. This returns the most deeply nested safe read or\n // safe method call as this needs be transform initially to:\n // a == null ? null : a.c.b.c?.d.e\n // then to:\n // a == null ? null : a.b.c == null ? null : a.b.c.d.e\n _AstToIrVisitor.prototype.leftMostSafeNode = function (ast) {\n var _this = this;\n var visit = function (visitor, ast) {\n return (_this._nodeMap.get(ast) || ast).visit(visitor);\n };\n return ast.visit({\n visitBinary: function (ast) { return null; },\n visitChain: function (ast) { return null; },\n visitConditional: function (ast) { return null; },\n visitFunctionCall: function (ast) { return null; },\n visitImplicitReceiver: function (ast) { return null; },\n visitInterpolation: function (ast) { return null; },\n visitKeyedRead: function (ast) { return visit(this, ast.obj); },\n visitKeyedWrite: function (ast) { return null; },\n visitLiteralArray: function (ast) { return null; },\n visitLiteralMap: function (ast) { return null; },\n visitLiteralPrimitive: function (ast) { return null; },\n visitMethodCall: function (ast) { return visit(this, ast.receiver); },\n visitPipe: function (ast) { return null; },\n visitPrefixNot: function (ast) { return null; },\n visitPropertyRead: function (ast) { return visit(this, ast.receiver); },\n visitPropertyWrite: function (ast) { return null; },\n visitQuote: function (ast) { return null; },\n visitSafeMethodCall: function (ast) { return visit(this, ast.receiver) || ast; },\n visitSafePropertyRead: function (ast) {\n return visit(this, ast.receiver) || ast;\n }\n });\n };\n // Returns true of the AST includes a method or a pipe indicating that, if the\n // expression is used as the target of a safe property or method access then\n // the expression should be stored into a temporary variable.\n _AstToIrVisitor.prototype.needsTemporary = function (ast) {\n var _this = this;\n var visit = function (visitor, ast) {\n return ast && (_this._nodeMap.get(ast) || ast).visit(visitor);\n };\n var visitSome = function (visitor, ast) {\n return ast.some(function (ast) { return visit(visitor, ast); });\n };\n return ast.visit({\n visitBinary: function (ast) { return visit(this, ast.left) || visit(this, ast.right); },\n visitChain: function (ast) { return false; },\n visitConditional: function (ast) {\n return visit(this, ast.condition) || visit(this, ast.trueExp) ||\n visit(this, ast.falseExp);\n },\n visitFunctionCall: function (ast) { return true; },\n visitImplicitReceiver: function (ast) { return false; },\n visitInterpolation: function (ast) { return visitSome(this, ast.expressions); },\n visitKeyedRead: function (ast) { return false; },\n visitKeyedWrite: function (ast) { return false; },\n visitLiteralArray: function (ast) { return true; },\n visitLiteralMap: function (ast) { return true; },\n visitLiteralPrimitive: function (ast) { return false; },\n visitMethodCall: function (ast) { return true; },\n visitPipe: function (ast) { return true; },\n visitPrefixNot: function (ast) { return visit(this, ast.expression); },\n visitPropertyRead: function (ast) { return false; },\n visitPropertyWrite: function (ast) { return false; },\n visitQuote: function (ast) { return false; },\n visitSafeMethodCall: function (ast) { return true; },\n visitSafePropertyRead: function (ast) { return false; }\n });\n };\n _AstToIrVisitor.prototype.allocateTemporary = function () {\n var tempNumber = this._currentTemporary++;\n this.temporaryCount = Math.max(this._currentTemporary, this.temporaryCount);\n return new __WEBPACK_IMPORTED_MODULE_3__output_output_ast__[\"v\" /* ReadVarExpr */](temporaryName(this.bindingId, tempNumber));\n };\n _AstToIrVisitor.prototype.releaseTemporary = function (temporary) {\n this._currentTemporary--;\n if (temporary.name != temporaryName(this.bindingId, this._currentTemporary)) {\n throw new Error(\"Temporary \" + temporary.name + \" released out of order\");\n }\n };\n return _AstToIrVisitor;\n}());\nfunction flattenStatements(arg, output) {\n if (Array.isArray(arg)) {\n arg.forEach(function (entry) { return flattenStatements(entry, output); });\n }\n else {\n output.push(arg);\n }\n}\nfunction createCachedLiteralArray(builder, values) {\n if (values.length === 0) {\n return __WEBPACK_IMPORTED_MODULE_3__output_output_ast__[\"e\" /* importExpr */](__webpack_require__.i(__WEBPACK_IMPORTED_MODULE_2__identifiers__[\"d\" /* resolveIdentifier */])(__WEBPACK_IMPORTED_MODULE_2__identifiers__[\"b\" /* Identifiers */].EMPTY_ARRAY));\n }\n var proxyExpr = __WEBPACK_IMPORTED_MODULE_3__output_output_ast__[\"o\" /* THIS_EXPR */].prop(\"_arr_\" + builder.fields.length);\n var proxyParams = [];\n var proxyReturnEntries = [];\n for (var i = 0; i < values.length; i++) {\n var paramName = \"p\" + i;\n proxyParams.push(new __WEBPACK_IMPORTED_MODULE_3__output_output_ast__[\"j\" /* FnParam */](paramName));\n proxyReturnEntries.push(__WEBPACK_IMPORTED_MODULE_3__output_output_ast__[\"a\" /* variable */](paramName));\n }\n __webpack_require__.i(__WEBPACK_IMPORTED_MODULE_4__identifier_util__[\"a\" /* createPureProxy */])(__WEBPACK_IMPORTED_MODULE_3__output_output_ast__[\"h\" /* fn */](proxyParams, [new __WEBPACK_IMPORTED_MODULE_3__output_output_ast__[\"i\" /* ReturnStatement */](__WEBPACK_IMPORTED_MODULE_3__output_output_ast__[\"c\" /* literalArr */](proxyReturnEntries))], new __WEBPACK_IMPORTED_MODULE_3__output_output_ast__[\"w\" /* ArrayType */](__WEBPACK_IMPORTED_MODULE_3__output_output_ast__[\"l\" /* DYNAMIC_TYPE */])), values.length, proxyExpr, builder);\n return proxyExpr.callFn(values);\n}\nfunction createCachedLiteralMap(builder, entries) {\n if (entries.length === 0) {\n return __WEBPACK_IMPORTED_MODULE_3__output_output_ast__[\"e\" /* importExpr */](__webpack_require__.i(__WEBPACK_IMPORTED_MODULE_2__identifiers__[\"d\" /* resolveIdentifier */])(__WEBPACK_IMPORTED_MODULE_2__identifiers__[\"b\" /* Identifiers */].EMPTY_MAP));\n }\n var proxyExpr = __WEBPACK_IMPORTED_MODULE_3__output_output_ast__[\"o\" /* THIS_EXPR */].prop(\"_map_\" + builder.fields.length);\n var proxyParams = [];\n var proxyReturnEntries = [];\n var values = [];\n for (var i = 0; i < entries.length; i++) {\n var paramName = \"p\" + i;\n proxyParams.push(new __WEBPACK_IMPORTED_MODULE_3__output_output_ast__[\"j\" /* FnParam */](paramName));\n proxyReturnEntries.push([entries[i][0], __WEBPACK_IMPORTED_MODULE_3__output_output_ast__[\"a\" /* variable */](paramName)]);\n values.push(entries[i][1]);\n }\n __webpack_require__.i(__WEBPACK_IMPORTED_MODULE_4__identifier_util__[\"a\" /* createPureProxy */])(__WEBPACK_IMPORTED_MODULE_3__output_output_ast__[\"h\" /* fn */](proxyParams, [new __WEBPACK_IMPORTED_MODULE_3__output_output_ast__[\"i\" /* ReturnStatement */](__WEBPACK_IMPORTED_MODULE_3__output_output_ast__[\"b\" /* literalMap */](proxyReturnEntries))], new __WEBPACK_IMPORTED_MODULE_3__output_output_ast__[\"x\" /* MapType */](__WEBPACK_IMPORTED_MODULE_3__output_output_ast__[\"l\" /* DYNAMIC_TYPE */])), entries.length, proxyExpr, builder);\n return proxyExpr.callFn(values);\n}\nvar DefaultNameResolver = (function () {\n function DefaultNameResolver() {\n }\n DefaultNameResolver.prototype.callPipe = function (name, input, args) { return null; };\n DefaultNameResolver.prototype.getLocal = function (name) { return null; };\n return DefaultNameResolver;\n}());\nfunction createCurrValueExpr(bindingId) {\n return __WEBPACK_IMPORTED_MODULE_3__output_output_ast__[\"a\" /* variable */](\"currVal_\" + bindingId); // fix syntax highlighting: `\n}\nfunction createPreventDefaultVar(bindingId) {\n return __WEBPACK_IMPORTED_MODULE_3__output_output_ast__[\"a\" /* variable */](\"pd_\" + bindingId);\n}\nfunction convertStmtIntoExpression(stmt) {\n if (stmt instanceof __WEBPACK_IMPORTED_MODULE_3__output_output_ast__[\"y\" /* ExpressionStatement */]) {\n return stmt.expr;\n }\n else if (stmt instanceof __WEBPACK_IMPORTED_MODULE_3__output_output_ast__[\"i\" /* ReturnStatement */]) {\n return stmt.value;\n }\n return null;\n}\n//# sourceMappingURL=expression_converter.js.map\n\n/***/ },\n/* 85 */\n/***/ function(module, exports, __webpack_require__) {\n\n\"use strict\";\n/* harmony import */ var __WEBPACK_IMPORTED_MODULE_0__angular_core__ = __webpack_require__(1);\n/* harmony import */ var __WEBPACK_IMPORTED_MODULE_1__chars__ = __webpack_require__(158);\n/* harmony import */ var __WEBPACK_IMPORTED_MODULE_2__facade_lang__ = __webpack_require__(4);\n/* harmony import */ var __WEBPACK_IMPORTED_MODULE_3__ml_parser_interpolation_config__ = __webpack_require__(40);\n/* harmony import */ var __WEBPACK_IMPORTED_MODULE_4__ast__ = __webpack_require__(161);\n/* harmony import */ var __WEBPACK_IMPORTED_MODULE_5__lexer__ = __webpack_require__(110);\n/* unused harmony export SplitInterpolation */\n/* unused harmony export TemplateBindingParseResult */\n/* harmony export (binding) */ __webpack_require__.d(exports, \"a\", function() { return Parser; });\n/* unused harmony export _ParseAST */\n/**\n * @license\n * Copyright Google Inc. All Rights Reserved.\n *\n * Use of this source code is governed by an MIT-style license that can be\n * found in the LICENSE file at https://angular.io/license\n */\n\n\n\n\n\n\nvar SplitInterpolation = (function () {\n function SplitInterpolation(strings, expressions, offsets) {\n this.strings = strings;\n this.expressions = expressions;\n this.offsets = offsets;\n }\n return SplitInterpolation;\n}());\nvar TemplateBindingParseResult = (function () {\n function TemplateBindingParseResult(templateBindings, warnings, errors) {\n this.templateBindings = templateBindings;\n this.warnings = warnings;\n this.errors = errors;\n }\n return TemplateBindingParseResult;\n}());\nfunction _createInterpolateRegExp(config) {\n var pattern = __webpack_require__.i(__WEBPACK_IMPORTED_MODULE_2__facade_lang__[\"d\" /* escapeRegExp */])(config.start) + '([\\\\s\\\\S]*?)' + __webpack_require__.i(__WEBPACK_IMPORTED_MODULE_2__facade_lang__[\"d\" /* escapeRegExp */])(config.end);\n return new RegExp(pattern, 'g');\n}\nvar Parser = (function () {\n function Parser(_lexer) {\n this._lexer = _lexer;\n this.errors = [];\n }\n Parser.prototype.parseAction = function (input, location, interpolationConfig) {\n if (interpolationConfig === void 0) { interpolationConfig = __WEBPACK_IMPORTED_MODULE_3__ml_parser_interpolation_config__[\"a\" /* DEFAULT_INTERPOLATION_CONFIG */]; }\n this._checkNoInterpolation(input, location, interpolationConfig);\n var sourceToLex = this._stripComments(input);\n var tokens = this._lexer.tokenize(this._stripComments(input));\n var ast = new _ParseAST(input, location, tokens, sourceToLex.length, true, this.errors, input.length - sourceToLex.length)\n .parseChain();\n return new __WEBPACK_IMPORTED_MODULE_4__ast__[\"a\" /* ASTWithSource */](ast, input, location, this.errors);\n };\n Parser.prototype.parseBinding = function (input, location, interpolationConfig) {\n if (interpolationConfig === void 0) { interpolationConfig = __WEBPACK_IMPORTED_MODULE_3__ml_parser_interpolation_config__[\"a\" /* DEFAULT_INTERPOLATION_CONFIG */]; }\n var ast = this._parseBindingAst(input, location, interpolationConfig);\n return new __WEBPACK_IMPORTED_MODULE_4__ast__[\"a\" /* ASTWithSource */](ast, input, location, this.errors);\n };\n Parser.prototype.parseSimpleBinding = function (input, location, interpolationConfig) {\n if (interpolationConfig === void 0) { interpolationConfig = __WEBPACK_IMPORTED_MODULE_3__ml_parser_interpolation_config__[\"a\" /* DEFAULT_INTERPOLATION_CONFIG */]; }\n var ast = this._parseBindingAst(input, location, interpolationConfig);\n var errors = SimpleExpressionChecker.check(ast);\n if (errors.length > 0) {\n this._reportError(\"Host binding expression cannot contain \" + errors.join(' '), input, location);\n }\n return new __WEBPACK_IMPORTED_MODULE_4__ast__[\"a\" /* ASTWithSource */](ast, input, location, this.errors);\n };\n Parser.prototype._reportError = function (message, input, errLocation, ctxLocation) {\n this.errors.push(new __WEBPACK_IMPORTED_MODULE_4__ast__[\"b\" /* ParserError */](message, input, errLocation, ctxLocation));\n };\n Parser.prototype._parseBindingAst = function (input, location, interpolationConfig) {\n // Quotes expressions use 3rd-party expression language. We don't want to use\n // our lexer or parser for that, so we check for that ahead of time.\n var quote = this._parseQuote(input, location);\n if (__webpack_require__.i(__WEBPACK_IMPORTED_MODULE_2__facade_lang__[\"b\" /* isPresent */])(quote)) {\n return quote;\n }\n this._checkNoInterpolation(input, location, interpolationConfig);\n var sourceToLex = this._stripComments(input);\n var tokens = this._lexer.tokenize(sourceToLex);\n return new _ParseAST(input, location, tokens, sourceToLex.length, false, this.errors, input.length - sourceToLex.length)\n .parseChain();\n };\n Parser.prototype._parseQuote = function (input, location) {\n if (__webpack_require__.i(__WEBPACK_IMPORTED_MODULE_2__facade_lang__[\"a\" /* isBlank */])(input))\n return null;\n var prefixSeparatorIndex = input.indexOf(':');\n if (prefixSeparatorIndex == -1)\n return null;\n var prefix = input.substring(0, prefixSeparatorIndex).trim();\n if (!__webpack_require__.i(__WEBPACK_IMPORTED_MODULE_5__lexer__[\"a\" /* isIdentifier */])(prefix))\n return null;\n var uninterpretedExpression = input.substring(prefixSeparatorIndex + 1);\n return new __WEBPACK_IMPORTED_MODULE_4__ast__[\"c\" /* Quote */](new __WEBPACK_IMPORTED_MODULE_4__ast__[\"d\" /* ParseSpan */](0, input.length), prefix, uninterpretedExpression, location);\n };\n Parser.prototype.parseTemplateBindings = function (prefixToken, input, location) {\n var tokens = this._lexer.tokenize(input);\n if (prefixToken) {\n // Prefix the tokens with the tokens from prefixToken but have them take no space (0 index).\n var prefixTokens = this._lexer.tokenize(prefixToken).map(function (t) {\n t.index = 0;\n return t;\n });\n tokens.unshift.apply(tokens, prefixTokens);\n }\n return new _ParseAST(input, location, tokens, input.length, false, this.errors, 0)\n .parseTemplateBindings();\n };\n Parser.prototype.parseInterpolation = function (input, location, interpolationConfig) {\n if (interpolationConfig === void 0) { interpolationConfig = __WEBPACK_IMPORTED_MODULE_3__ml_parser_interpolation_config__[\"a\" /* DEFAULT_INTERPOLATION_CONFIG */]; }\n var split = this.splitInterpolation(input, location, interpolationConfig);\n if (split == null)\n return null;\n var expressions = [];\n for (var i = 0; i < split.expressions.length; ++i) {\n var expressionText = split.expressions[i];\n var sourceToLex = this._stripComments(expressionText);\n var tokens = this._lexer.tokenize(this._stripComments(split.expressions[i]));\n var ast = new _ParseAST(input, location, tokens, sourceToLex.length, false, this.errors, split.offsets[i] + (expressionText.length - sourceToLex.length))\n .parseChain();\n expressions.push(ast);\n }\n return new __WEBPACK_IMPORTED_MODULE_4__ast__[\"a\" /* ASTWithSource */](new __WEBPACK_IMPORTED_MODULE_4__ast__[\"e\" /* Interpolation */](new __WEBPACK_IMPORTED_MODULE_4__ast__[\"d\" /* ParseSpan */](0, __webpack_require__.i(__WEBPACK_IMPORTED_MODULE_2__facade_lang__[\"a\" /* isBlank */])(input) ? 0 : input.length), split.strings, expressions), input, location, this.errors);\n };\n Parser.prototype.splitInterpolation = function (input, location, interpolationConfig) {\n if (interpolationConfig === void 0) { interpolationConfig = __WEBPACK_IMPORTED_MODULE_3__ml_parser_interpolation_config__[\"a\" /* DEFAULT_INTERPOLATION_CONFIG */]; }\n var regexp = _createInterpolateRegExp(interpolationConfig);\n var parts = input.split(regexp);\n if (parts.length <= 1) {\n return null;\n }\n var strings = [];\n var expressions = [];\n var offsets = [];\n var offset = 0;\n for (var i = 0; i < parts.length; i++) {\n var part = parts[i];\n if (i % 2 === 0) {\n // fixed string\n strings.push(part);\n offset += part.length;\n }\n else if (part.trim().length > 0) {\n offset += interpolationConfig.start.length;\n expressions.push(part);\n offsets.push(offset);\n offset += part.length + interpolationConfig.end.length;\n }\n else {\n this._reportError('Blank expressions are not allowed in interpolated strings', input, \"at column \" + this._findInterpolationErrorColumn(parts, i, interpolationConfig) + \" in\", location);\n expressions.push('$implict');\n offsets.push(offset);\n }\n }\n return new SplitInterpolation(strings, expressions, offsets);\n };\n Parser.prototype.wrapLiteralPrimitive = function (input, location) {\n return new __WEBPACK_IMPORTED_MODULE_4__ast__[\"a\" /* ASTWithSource */](new __WEBPACK_IMPORTED_MODULE_4__ast__[\"f\" /* LiteralPrimitive */](new __WEBPACK_IMPORTED_MODULE_4__ast__[\"d\" /* ParseSpan */](0, __webpack_require__.i(__WEBPACK_IMPORTED_MODULE_2__facade_lang__[\"a\" /* isBlank */])(input) ? 0 : input.length), input), input, location, this.errors);\n };\n Parser.prototype._stripComments = function (input) {\n var i = this._commentStart(input);\n return __webpack_require__.i(__WEBPACK_IMPORTED_MODULE_2__facade_lang__[\"b\" /* isPresent */])(i) ? input.substring(0, i).trim() : input;\n };\n Parser.prototype._commentStart = function (input) {\n var outerQuote = null;\n for (var i = 0; i < input.length - 1; i++) {\n var char = input.charCodeAt(i);\n var nextChar = input.charCodeAt(i + 1);\n if (char === __WEBPACK_IMPORTED_MODULE_1__chars__[\"t\" /* $SLASH */] && nextChar == __WEBPACK_IMPORTED_MODULE_1__chars__[\"t\" /* $SLASH */] && __webpack_require__.i(__WEBPACK_IMPORTED_MODULE_2__facade_lang__[\"a\" /* isBlank */])(outerQuote))\n return i;\n if (outerQuote === char) {\n outerQuote = null;\n }\n else if (__webpack_require__.i(__WEBPACK_IMPORTED_MODULE_2__facade_lang__[\"a\" /* isBlank */])(outerQuote) && __webpack_require__.i(__WEBPACK_IMPORTED_MODULE_5__lexer__[\"b\" /* isQuote */])(char)) {\n outerQuote = char;\n }\n }\n return null;\n };\n Parser.prototype._checkNoInterpolation = function (input, location, interpolationConfig) {\n var regexp = _createInterpolateRegExp(interpolationConfig);\n var parts = input.split(regexp);\n if (parts.length > 1) {\n this._reportError(\"Got interpolation (\" + interpolationConfig.start + interpolationConfig.end + \") where expression was expected\", input, \"at column \" + this._findInterpolationErrorColumn(parts, 1, interpolationConfig) + \" in\", location);\n }\n };\n Parser.prototype._findInterpolationErrorColumn = function (parts, partInErrIdx, interpolationConfig) {\n var errLocation = '';\n for (var j = 0; j < partInErrIdx; j++) {\n errLocation += j % 2 === 0 ?\n parts[j] :\n \"\" + interpolationConfig.start + parts[j] + interpolationConfig.end;\n }\n return errLocation.length;\n };\n Parser.decorators = [\n { type: __WEBPACK_IMPORTED_MODULE_0__angular_core__[\"b\" /* Injectable */] },\n ];\n /** @nocollapse */\n Parser.ctorParameters = [\n { type: __WEBPACK_IMPORTED_MODULE_5__lexer__[\"c\" /* Lexer */], },\n ];\n return Parser;\n}());\nvar _ParseAST = (function () {\n function _ParseAST(input, location, tokens, inputLength, parseAction, errors, offset) {\n this.input = input;\n this.location = location;\n this.tokens = tokens;\n this.inputLength = inputLength;\n this.parseAction = parseAction;\n this.errors = errors;\n this.offset = offset;\n this.rparensExpected = 0;\n this.rbracketsExpected = 0;\n this.rbracesExpected = 0;\n this.index = 0;\n }\n _ParseAST.prototype.peek = function (offset) {\n var i = this.index + offset;\n return i < this.tokens.length ? this.tokens[i] : __WEBPACK_IMPORTED_MODULE_5__lexer__[\"d\" /* EOF */];\n };\n Object.defineProperty(_ParseAST.prototype, \"next\", {\n get: function () { return this.peek(0); },\n enumerable: true,\n configurable: true\n });\n Object.defineProperty(_ParseAST.prototype, \"inputIndex\", {\n get: function () {\n return (this.index < this.tokens.length) ? this.next.index + this.offset :\n this.inputLength + this.offset;\n },\n enumerable: true,\n configurable: true\n });\n _ParseAST.prototype.span = function (start) { return new __WEBPACK_IMPORTED_MODULE_4__ast__[\"d\" /* ParseSpan */](start, this.inputIndex); };\n _ParseAST.prototype.advance = function () { this.index++; };\n _ParseAST.prototype.optionalCharacter = function (code) {\n if (this.next.isCharacter(code)) {\n this.advance();\n return true;\n }\n else {\n return false;\n }\n };\n _ParseAST.prototype.peekKeywordLet = function () { return this.next.isKeywordLet(); };\n _ParseAST.prototype.expectCharacter = function (code) {\n if (this.optionalCharacter(code))\n return;\n this.error(\"Missing expected \" + String.fromCharCode(code));\n };\n _ParseAST.prototype.optionalOperator = function (op) {\n if (this.next.isOperator(op)) {\n this.advance();\n return true;\n }\n else {\n return false;\n }\n };\n _ParseAST.prototype.expectOperator = function (operator) {\n if (this.optionalOperator(operator))\n return;\n this.error(\"Missing expected operator \" + operator);\n };\n _ParseAST.prototype.expectIdentifierOrKeyword = function () {\n var n = this.next;\n if (!n.isIdentifier() && !n.isKeyword()) {\n this.error(\"Unexpected token \" + n + \", expected identifier or keyword\");\n return '';\n }\n this.advance();\n return n.toString();\n };\n _ParseAST.prototype.expectIdentifierOrKeywordOrString = function () {\n var n = this.next;\n if (!n.isIdentifier() && !n.isKeyword() && !n.isString()) {\n this.error(\"Unexpected token \" + n + \", expected identifier, keyword, or string\");\n return '';\n }\n this.advance();\n return n.toString();\n };\n _ParseAST.prototype.parseChain = function () {\n var exprs = [];\n var start = this.inputIndex;\n while (this.index < this.tokens.length) {\n var expr = this.parsePipe();\n exprs.push(expr);\n if (this.optionalCharacter(__WEBPACK_IMPORTED_MODULE_1__chars__[\"m\" /* $SEMICOLON */])) {\n if (!this.parseAction) {\n this.error('Binding expression cannot contain chained expression');\n }\n while (this.optionalCharacter(__WEBPACK_IMPORTED_MODULE_1__chars__[\"m\" /* $SEMICOLON */])) {\n } // read all semicolons\n }\n else if (this.index < this.tokens.length) {\n this.error(\"Unexpected token '\" + this.next + \"'\");\n }\n }\n if (exprs.length == 0)\n return new __WEBPACK_IMPORTED_MODULE_4__ast__[\"g\" /* EmptyExpr */](this.span(start));\n if (exprs.length == 1)\n return exprs[0];\n return new __WEBPACK_IMPORTED_MODULE_4__ast__[\"h\" /* Chain */](this.span(start), exprs);\n };\n _ParseAST.prototype.parsePipe = function () {\n var result = this.parseExpression();\n if (this.optionalOperator('|')) {\n if (this.parseAction) {\n this.error('Cannot have a pipe in an action expression');\n }\n do {\n var name_1 = this.expectIdentifierOrKeyword();\n var args = [];\n while (this.optionalCharacter(__WEBPACK_IMPORTED_MODULE_1__chars__[\"l\" /* $COLON */])) {\n args.push(this.parseExpression());\n }\n result = new __WEBPACK_IMPORTED_MODULE_4__ast__[\"i\" /* BindingPipe */](this.span(result.span.start - this.offset), result, name_1, args);\n } while (this.optionalOperator('|'));\n }\n return result;\n };\n _ParseAST.prototype.parseExpression = function () { return this.parseConditional(); };\n _ParseAST.prototype.parseConditional = function () {\n var start = this.inputIndex;\n var result = this.parseLogicalOr();\n if (this.optionalOperator('?')) {\n var yes = this.parsePipe();\n var no = void 0;\n if (!this.optionalCharacter(__WEBPACK_IMPORTED_MODULE_1__chars__[\"l\" /* $COLON */])) {\n var end = this.inputIndex;\n var expression = this.input.substring(start, end);\n this.error(\"Conditional expression \" + expression + \" requires all 3 expressions\");\n no = new __WEBPACK_IMPORTED_MODULE_4__ast__[\"g\" /* EmptyExpr */](this.span(start));\n }\n else {\n no = this.parsePipe();\n }\n return new __WEBPACK_IMPORTED_MODULE_4__ast__[\"j\" /* Conditional */](this.span(start), result, yes, no);\n }\n else {\n return result;\n }\n };\n _ParseAST.prototype.parseLogicalOr = function () {\n // '||'\n var result = this.parseLogicalAnd();\n while (this.optionalOperator('||')) {\n var right = this.parseLogicalAnd();\n result = new __WEBPACK_IMPORTED_MODULE_4__ast__[\"k\" /* Binary */](this.span(result.span.start), '||', result, right);\n }\n return result;\n };\n _ParseAST.prototype.parseLogicalAnd = function () {\n // '&&'\n var result = this.parseEquality();\n while (this.optionalOperator('&&')) {\n var right = this.parseEquality();\n result = new __WEBPACK_IMPORTED_MODULE_4__ast__[\"k\" /* Binary */](this.span(result.span.start), '&&', result, right);\n }\n return result;\n };\n _ParseAST.prototype.parseEquality = function () {\n // '==','!=','===','!=='\n var result = this.parseRelational();\n while (this.next.type == __WEBPACK_IMPORTED_MODULE_5__lexer__[\"e\" /* TokenType */].Operator) {\n var operator = this.next.strValue;\n switch (operator) {\n case '==':\n case '===':\n case '!=':\n case '!==':\n this.advance();\n var right = this.parseRelational();\n result = new __WEBPACK_IMPORTED_MODULE_4__ast__[\"k\" /* Binary */](this.span(result.span.start), operator, result, right);\n continue;\n }\n break;\n }\n return result;\n };\n _ParseAST.prototype.parseRelational = function () {\n // '<', '>', '<=', '>='\n var result = this.parseAdditive();\n while (this.next.type == __WEBPACK_IMPORTED_MODULE_5__lexer__[\"e\" /* TokenType */].Operator) {\n var operator = this.next.strValue;\n switch (operator) {\n case '<':\n case '>':\n case '<=':\n case '>=':\n this.advance();\n var right = this.parseAdditive();\n result = new __WEBPACK_IMPORTED_MODULE_4__ast__[\"k\" /* Binary */](this.span(result.span.start), operator, result, right);\n continue;\n }\n break;\n }\n return result;\n };\n _ParseAST.prototype.parseAdditive = function () {\n // '+', '-'\n var result = this.parseMultiplicative();\n while (this.next.type == __WEBPACK_IMPORTED_MODULE_5__lexer__[\"e\" /* TokenType */].Operator) {\n var operator = this.next.strValue;\n switch (operator) {\n case '+':\n case '-':\n this.advance();\n var right = this.parseMultiplicative();\n result = new __WEBPACK_IMPORTED_MODULE_4__ast__[\"k\" /* Binary */](this.span(result.span.start), operator, result, right);\n continue;\n }\n break;\n }\n return result;\n };\n _ParseAST.prototype.parseMultiplicative = function () {\n // '*', '%', '/'\n var result = this.parsePrefix();\n while (this.next.type == __WEBPACK_IMPORTED_MODULE_5__lexer__[\"e\" /* TokenType */].Operator) {\n var operator = this.next.strValue;\n switch (operator) {\n case '*':\n case '%':\n case '/':\n this.advance();\n var right = this.parsePrefix();\n result = new __WEBPACK_IMPORTED_MODULE_4__ast__[\"k\" /* Binary */](this.span(result.span.start), operator, result, right);\n continue;\n }\n break;\n }\n return result;\n };\n _ParseAST.prototype.parsePrefix = function () {\n if (this.next.type == __WEBPACK_IMPORTED_MODULE_5__lexer__[\"e\" /* TokenType */].Operator) {\n var start = this.inputIndex;\n var operator = this.next.strValue;\n var result = void 0;\n switch (operator) {\n case '+':\n this.advance();\n return this.parsePrefix();\n case '-':\n this.advance();\n result = this.parsePrefix();\n return new __WEBPACK_IMPORTED_MODULE_4__ast__[\"k\" /* Binary */](this.span(start), operator, new __WEBPACK_IMPORTED_MODULE_4__ast__[\"f\" /* LiteralPrimitive */](new __WEBPACK_IMPORTED_MODULE_4__ast__[\"d\" /* ParseSpan */](start, start), 0), result);\n case '!':\n this.advance();\n result = this.parsePrefix();\n return new __WEBPACK_IMPORTED_MODULE_4__ast__[\"l\" /* PrefixNot */](this.span(start), result);\n }\n }\n return this.parseCallChain();\n };\n _ParseAST.prototype.parseCallChain = function () {\n var result = this.parsePrimary();\n while (true) {\n if (this.optionalCharacter(__WEBPACK_IMPORTED_MODULE_1__chars__[\"d\" /* $PERIOD */])) {\n result = this.parseAccessMemberOrMethodCall(result, false);\n }\n else if (this.optionalOperator('?.')) {\n result = this.parseAccessMemberOrMethodCall(result, true);\n }\n else if (this.optionalCharacter(__WEBPACK_IMPORTED_MODULE_1__chars__[\"i\" /* $LBRACKET */])) {\n this.rbracketsExpected++;\n var key = this.parsePipe();\n this.rbracketsExpected--;\n this.expectCharacter(__WEBPACK_IMPORTED_MODULE_1__chars__[\"j\" /* $RBRACKET */]);\n if (this.optionalOperator('=')) {\n var value = this.parseConditional();\n result = new __WEBPACK_IMPORTED_MODULE_4__ast__[\"m\" /* KeyedWrite */](this.span(result.span.start), result, key, value);\n }\n else {\n result = new __WEBPACK_IMPORTED_MODULE_4__ast__[\"n\" /* KeyedRead */](this.span(result.span.start), result, key);\n }\n }\n else if (this.optionalCharacter(__WEBPACK_IMPORTED_MODULE_1__chars__[\"e\" /* $LPAREN */])) {\n this.rparensExpected++;\n var args = this.parseCallArguments();\n this.rparensExpected--;\n this.expectCharacter(__WEBPACK_IMPORTED_MODULE_1__chars__[\"f\" /* $RPAREN */]);\n result = new __WEBPACK_IMPORTED_MODULE_4__ast__[\"o\" /* FunctionCall */](this.span(result.span.start), result, args);\n }\n else {\n return result;\n }\n }\n };\n _ParseAST.prototype.parsePrimary = function () {\n var start = this.inputIndex;\n if (this.optionalCharacter(__WEBPACK_IMPORTED_MODULE_1__chars__[\"e\" /* $LPAREN */])) {\n this.rparensExpected++;\n var result = this.parsePipe();\n this.rparensExpected--;\n this.expectCharacter(__WEBPACK_IMPORTED_MODULE_1__chars__[\"f\" /* $RPAREN */]);\n return result;\n }\n else if (this.next.isKeywordNull()) {\n this.advance();\n return new __WEBPACK_IMPORTED_MODULE_4__ast__[\"f\" /* LiteralPrimitive */](this.span(start), null);\n }\n else if (this.next.isKeywordUndefined()) {\n this.advance();\n return new __WEBPACK_IMPORTED_MODULE_4__ast__[\"f\" /* LiteralPrimitive */](this.span(start), void 0);\n }\n else if (this.next.isKeywordTrue()) {\n this.advance();\n return new __WEBPACK_IMPORTED_MODULE_4__ast__[\"f\" /* LiteralPrimitive */](this.span(start), true);\n }\n else if (this.next.isKeywordFalse()) {\n this.advance();\n return new __WEBPACK_IMPORTED_MODULE_4__ast__[\"f\" /* LiteralPrimitive */](this.span(start), false);\n }\n else if (this.next.isKeywordThis()) {\n this.advance();\n return new __WEBPACK_IMPORTED_MODULE_4__ast__[\"p\" /* ImplicitReceiver */](this.span(start));\n }\n else if (this.optionalCharacter(__WEBPACK_IMPORTED_MODULE_1__chars__[\"i\" /* $LBRACKET */])) {\n this.rbracketsExpected++;\n var elements = this.parseExpressionList(__WEBPACK_IMPORTED_MODULE_1__chars__[\"j\" /* $RBRACKET */]);\n this.rbracketsExpected--;\n this.expectCharacter(__WEBPACK_IMPORTED_MODULE_1__chars__[\"j\" /* $RBRACKET */]);\n return new __WEBPACK_IMPORTED_MODULE_4__ast__[\"q\" /* LiteralArray */](this.span(start), elements);\n }\n else if (this.next.isCharacter(__WEBPACK_IMPORTED_MODULE_1__chars__[\"g\" /* $LBRACE */])) {\n return this.parseLiteralMap();\n }\n else if (this.next.isIdentifier()) {\n return this.parseAccessMemberOrMethodCall(new __WEBPACK_IMPORTED_MODULE_4__ast__[\"p\" /* ImplicitReceiver */](this.span(start)), false);\n }\n else if (this.next.isNumber()) {\n var value = this.next.toNumber();\n this.advance();\n return new __WEBPACK_IMPORTED_MODULE_4__ast__[\"f\" /* LiteralPrimitive */](this.span(start), value);\n }\n else if (this.next.isString()) {\n var literalValue = this.next.toString();\n this.advance();\n return new __WEBPACK_IMPORTED_MODULE_4__ast__[\"f\" /* LiteralPrimitive */](this.span(start), literalValue);\n }\n else if (this.index >= this.tokens.length) {\n this.error(\"Unexpected end of expression: \" + this.input);\n return new __WEBPACK_IMPORTED_MODULE_4__ast__[\"g\" /* EmptyExpr */](this.span(start));\n }\n else {\n this.error(\"Unexpected token \" + this.next);\n return new __WEBPACK_IMPORTED_MODULE_4__ast__[\"g\" /* EmptyExpr */](this.span(start));\n }\n };\n _ParseAST.prototype.parseExpressionList = function (terminator) {\n var result = [];\n if (!this.next.isCharacter(terminator)) {\n do {\n result.push(this.parsePipe());\n } while (this.optionalCharacter(__WEBPACK_IMPORTED_MODULE_1__chars__[\"k\" /* $COMMA */]));\n }\n return result;\n };\n _ParseAST.prototype.parseLiteralMap = function () {\n var keys = [];\n var values = [];\n var start = this.inputIndex;\n this.expectCharacter(__WEBPACK_IMPORTED_MODULE_1__chars__[\"g\" /* $LBRACE */]);\n if (!this.optionalCharacter(__WEBPACK_IMPORTED_MODULE_1__chars__[\"h\" /* $RBRACE */])) {\n this.rbracesExpected++;\n do {\n var key = this.expectIdentifierOrKeywordOrString();\n keys.push(key);\n this.expectCharacter(__WEBPACK_IMPORTED_MODULE_1__chars__[\"l\" /* $COLON */]);\n values.push(this.parsePipe());\n } while (this.optionalCharacter(__WEBPACK_IMPORTED_MODULE_1__chars__[\"k\" /* $COMMA */]));\n this.rbracesExpected--;\n this.expectCharacter(__WEBPACK_IMPORTED_MODULE_1__chars__[\"h\" /* $RBRACE */]);\n }\n return new __WEBPACK_IMPORTED_MODULE_4__ast__[\"r\" /* LiteralMap */](this.span(start), keys, values);\n };\n _ParseAST.prototype.parseAccessMemberOrMethodCall = function (receiver, isSafe) {\n if (isSafe === void 0) { isSafe = false; }\n var start = receiver.span.start;\n var id = this.expectIdentifierOrKeyword();\n if (this.optionalCharacter(__WEBPACK_IMPORTED_MODULE_1__chars__[\"e\" /* $LPAREN */])) {\n this.rparensExpected++;\n var args = this.parseCallArguments();\n this.expectCharacter(__WEBPACK_IMPORTED_MODULE_1__chars__[\"f\" /* $RPAREN */]);\n this.rparensExpected--;\n var span = this.span(start);\n return isSafe ? new __WEBPACK_IMPORTED_MODULE_4__ast__[\"s\" /* SafeMethodCall */](span, receiver, id, args) :\n new __WEBPACK_IMPORTED_MODULE_4__ast__[\"t\" /* MethodCall */](span, receiver, id, args);\n }\n else {\n if (isSafe) {\n if (this.optionalOperator('=')) {\n this.error('The \\'?.\\' operator cannot be used in the assignment');\n return new __WEBPACK_IMPORTED_MODULE_4__ast__[\"g\" /* EmptyExpr */](this.span(start));\n }\n else {\n return new __WEBPACK_IMPORTED_MODULE_4__ast__[\"u\" /* SafePropertyRead */](this.span(start), receiver, id);\n }\n }\n else {\n if (this.optionalOperator('=')) {\n if (!this.parseAction) {\n this.error('Bindings cannot contain assignments');\n return new __WEBPACK_IMPORTED_MODULE_4__ast__[\"g\" /* EmptyExpr */](this.span(start));\n }\n var value = this.parseConditional();\n return new __WEBPACK_IMPORTED_MODULE_4__ast__[\"v\" /* PropertyWrite */](this.span(start), receiver, id, value);\n }\n else {\n return new __WEBPACK_IMPORTED_MODULE_4__ast__[\"w\" /* PropertyRead */](this.span(start), receiver, id);\n }\n }\n }\n };\n _ParseAST.prototype.parseCallArguments = function () {\n if (this.next.isCharacter(__WEBPACK_IMPORTED_MODULE_1__chars__[\"f\" /* $RPAREN */]))\n return [];\n var positionals = [];\n do {\n positionals.push(this.parsePipe());\n } while (this.optionalCharacter(__WEBPACK_IMPORTED_MODULE_1__chars__[\"k\" /* $COMMA */]));\n return positionals;\n };\n /**\n * An identifier, a keyword, a string with an optional `-` inbetween.\n */\n _ParseAST.prototype.expectTemplateBindingKey = function () {\n var result = '';\n var operatorFound = false;\n do {\n result += this.expectIdentifierOrKeywordOrString();\n operatorFound = this.optionalOperator('-');\n if (operatorFound) {\n result += '-';\n }\n } while (operatorFound);\n return result.toString();\n };\n _ParseAST.prototype.parseTemplateBindings = function () {\n var bindings = [];\n var prefix = null;\n var warnings = [];\n while (this.index < this.tokens.length) {\n var start = this.inputIndex;\n var keyIsVar = this.peekKeywordLet();\n if (keyIsVar) {\n this.advance();\n }\n var key = this.expectTemplateBindingKey();\n if (!keyIsVar) {\n if (prefix == null) {\n prefix = key;\n }\n else {\n key = prefix + key[0].toUpperCase() + key.substring(1);\n }\n }\n this.optionalCharacter(__WEBPACK_IMPORTED_MODULE_1__chars__[\"l\" /* $COLON */]);\n var name_2 = null;\n var expression = null;\n if (keyIsVar) {\n if (this.optionalOperator('=')) {\n name_2 = this.expectTemplateBindingKey();\n }\n else {\n name_2 = '\\$implicit';\n }\n }\n else if (this.next !== __WEBPACK_IMPORTED_MODULE_5__lexer__[\"d\" /* EOF */] && !this.peekKeywordLet()) {\n var start_1 = this.inputIndex;\n var ast = this.parsePipe();\n var source = this.input.substring(start_1 - this.offset, this.inputIndex - this.offset);\n expression = new __WEBPACK_IMPORTED_MODULE_4__ast__[\"a\" /* ASTWithSource */](ast, source, this.location, this.errors);\n }\n bindings.push(new __WEBPACK_IMPORTED_MODULE_4__ast__[\"x\" /* TemplateBinding */](this.span(start), key, keyIsVar, name_2, expression));\n if (!this.optionalCharacter(__WEBPACK_IMPORTED_MODULE_1__chars__[\"m\" /* $SEMICOLON */])) {\n this.optionalCharacter(__WEBPACK_IMPORTED_MODULE_1__chars__[\"k\" /* $COMMA */]);\n }\n }\n return new TemplateBindingParseResult(bindings, warnings, this.errors);\n };\n _ParseAST.prototype.error = function (message, index) {\n if (index === void 0) { index = null; }\n this.errors.push(new __WEBPACK_IMPORTED_MODULE_4__ast__[\"b\" /* ParserError */](message, this.input, this.locationText(index), this.location));\n this.skip();\n };\n _ParseAST.prototype.locationText = function (index) {\n if (index === void 0) { index = null; }\n if (__webpack_require__.i(__WEBPACK_IMPORTED_MODULE_2__facade_lang__[\"a\" /* isBlank */])(index))\n index = this.index;\n return (index < this.tokens.length) ? \"at column \" + (this.tokens[index].index + 1) + \" in\" :\n \"at the end of the expression\";\n };\n // Error recovery should skip tokens until it encounters a recovery point. skip() treats\n // the end of input and a ';' as unconditionally a recovery point. It also treats ')',\n // '}' and ']' as conditional recovery points if one of calling productions is expecting\n // one of these symbols. This allows skip() to recover from errors such as '(a.) + 1' allowing\n // more of the AST to be retained (it doesn't skip any tokens as the ')' is retained because\n // of the '(' begins an '(' \n * ^(([^:/?#]+):)?(//([^/?#]*))?([^?#]*)(\\?([^#]*))?(#(.*))?\n * 12 3 4 5 6 7 8 9\n *\n *\n * The numbers in the second line above are only to assist readability; they\n * indicate the reference points for each subexpression (i.e., each paired\n * parenthesis). We refer to the value matched for subexpression
\n * http://www.ics.uci.edu/pub/ietf/uri/#Related\n *\n * results in the following subexpression matches:\n *
\n * $1 = http:\n * $2 = http\n * $3 = //www.ics.uci.edu\n * $4 = www.ics.uci.edu\n * $5 = /pub/ietf/uri/\n * $6 =\n * where\n * $7 = \n * $8 = #Related\n * $9 = Related\n *
\n * scheme = $2\n * authority = $4\n * path = $5\n * query = $7\n * fragment = $9\n *\n *\n * The regular expression has been modified slightly to expose the\n * userInfo, domain, and port separately from the authority.\n * The modified version yields\n *
\n * $1 = http scheme\n * $2 =\n * @type {!RegExp}\n * @internal\n */\nvar _splitRe = new RegExp('^' +\n '(?:' +\n '([^:/?#.]+)' +\n // used by other URL parts such as :,\n // ?, /, #, and .\n ':)?' +\n '(?://' +\n '(?:([^/?#]*)@)?' +\n '([\\\\w\\\\d\\\\-\\\\u0100-\\\\uffff.%]*)' +\n // digits, dashes, dots, percent\n // escapes, and unicode characters.\n '(?::([0-9]+))?' +\n ')?' +\n '([^?#]+)?' +\n '(?:\\\\?([^#]*))?' +\n '(?:#(.*))?' +\n '$');\n/**\n * The index of each URI component in the return value of goog.uri.utils.split.\n * @enum {number}\n */\nvar _ComponentIndex;\n(function (_ComponentIndex) {\n _ComponentIndex[_ComponentIndex[\"Scheme\"] = 1] = \"Scheme\";\n _ComponentIndex[_ComponentIndex[\"UserInfo\"] = 2] = \"UserInfo\";\n _ComponentIndex[_ComponentIndex[\"Domain\"] = 3] = \"Domain\";\n _ComponentIndex[_ComponentIndex[\"Port\"] = 4] = \"Port\";\n _ComponentIndex[_ComponentIndex[\"Path\"] = 5] = \"Path\";\n _ComponentIndex[_ComponentIndex[\"QueryData\"] = 6] = \"QueryData\";\n _ComponentIndex[_ComponentIndex[\"Fragment\"] = 7] = \"Fragment\";\n})(_ComponentIndex || (_ComponentIndex = {}));\n/**\n * Splits a URI into its component parts.\n *\n * Each component can be accessed via the component indices; for example:\n *userInfo -\\\n * $3 = www.ics.uci.edu domain | authority\n * $4 = port -/\n * $5 = /pub/ietf/uri/ path\n * $6 = query without ?\n * $7 = Related fragment without #\n *
\n * goog.uri.utils.split(someStr)[goog.uri.utils.CompontentIndex.QUERY_DATA];\n *\n *\n * @param uri The URI string to examine.\n * @return Each component still URI-encoded.\n * Each component that is present will contain the encoded value, whereas\n * components that are not present will be undefined or empty, depending\n * on the browser's regular expression implementation. Never null, since\n * arbitrary strings may still look like path names.\n */\nfunction _split(uri) {\n return uri.match(_splitRe);\n}\n/**\n * Removes dot segments in given path component, as described in\n * RFC 3986, section 5.2.4.\n *\n * @param path A non-empty path component.\n * @return Path component with removed dot segments.\n */\nfunction _removeDotSegments(path) {\n if (path == '/')\n return '/';\n var leadingSlash = path[0] == '/' ? '/' : '';\n var trailingSlash = path[path.length - 1] === '/' ? '/' : '';\n var segments = path.split('/');\n var out = [];\n var up = 0;\n for (var pos = 0; pos < segments.length; pos++) {\n var segment = segments[pos];\n switch (segment) {\n case '':\n case '.':\n break;\n case '..':\n if (out.length > 0) {\n out.pop();\n }\n else {\n up++;\n }\n break;\n default:\n out.push(segment);\n }\n }\n if (leadingSlash == '') {\n while (up-- > 0) {\n out.unshift('..');\n }\n if (out.length === 0)\n out.push('.');\n }\n return leadingSlash + out.join('/') + trailingSlash;\n}\n/**\n * Takes an array of the parts from split and canonicalizes the path part\n * and then joins all the parts.\n */\nfunction _joinAndCanonicalizePath(parts) {\n var path = parts[_ComponentIndex.Path];\n path = __webpack_require__.i(__WEBPACK_IMPORTED_MODULE_1__facade_lang__[\"a\" /* isBlank */])(path) ? '' : _removeDotSegments(path);\n parts[_ComponentIndex.Path] = path;\n return _buildFromEncodedParts(parts[_ComponentIndex.Scheme], parts[_ComponentIndex.UserInfo], parts[_ComponentIndex.Domain], parts[_ComponentIndex.Port], path, parts[_ComponentIndex.QueryData], parts[_ComponentIndex.Fragment]);\n}\n/**\n * Resolves a URL.\n * @param base The URL acting as the base URL.\n * @param to The URL to resolve.\n */\nfunction _resolveUrl(base, url) {\n var parts = _split(encodeURI(url));\n var baseParts = _split(base);\n if (__webpack_require__.i(__WEBPACK_IMPORTED_MODULE_1__facade_lang__[\"b\" /* isPresent */])(parts[_ComponentIndex.Scheme])) {\n return _joinAndCanonicalizePath(parts);\n }\n else {\n parts[_ComponentIndex.Scheme] = baseParts[_ComponentIndex.Scheme];\n }\n for (var i = _ComponentIndex.Scheme; i <= _ComponentIndex.Port; i++) {\n if (__webpack_require__.i(__WEBPACK_IMPORTED_MODULE_1__facade_lang__[\"a\" /* isBlank */])(parts[i])) {\n parts[i] = baseParts[i];\n }\n }\n if (parts[_ComponentIndex.Path][0] == '/') {\n return _joinAndCanonicalizePath(parts);\n }\n var path = baseParts[_ComponentIndex.Path];\n if (__webpack_require__.i(__WEBPACK_IMPORTED_MODULE_1__facade_lang__[\"a\" /* isBlank */])(path))\n path = '/';\n var index = path.lastIndexOf('/');\n path = path.substring(0, index + 1) + parts[_ComponentIndex.Path];\n parts[_ComponentIndex.Path] = path;\n return _joinAndCanonicalizePath(parts);\n}\n//# sourceMappingURL=url_resolver.js.map\n\n/***/ },\n/* 87 */\n/***/ function(module, exports, __webpack_require__) {\n\n\"use strict\";\n/* harmony import */ var __WEBPACK_IMPORTED_MODULE_0__facade_errors__ = __webpack_require__(31);\n/* harmony import */ var __WEBPACK_IMPORTED_MODULE_1__facade_lang__ = __webpack_require__(7);\n/* harmony export (binding) */ __webpack_require__.d(exports, \"a\", function() { return THROW_IF_NOT_FOUND; });\n/* harmony export (binding) */ __webpack_require__.d(exports, \"b\", function() { return Injector; });\n/**\n * @license\n * Copyright Google Inc. All Rights Reserved.\n *\n * Use of this source code is governed by an MIT-style license that can be\n * found in the LICENSE file at https://angular.io/license\n */\n\n\nvar _THROW_IF_NOT_FOUND = new Object();\nvar THROW_IF_NOT_FOUND = _THROW_IF_NOT_FOUND;\nvar _NullInjector = (function () {\n function _NullInjector() {\n }\n _NullInjector.prototype.get = function (token, notFoundValue) {\n if (notFoundValue === void 0) { notFoundValue = _THROW_IF_NOT_FOUND; }\n if (notFoundValue === _THROW_IF_NOT_FOUND) {\n throw new Error(\"No provider for \" + __webpack_require__.i(__WEBPACK_IMPORTED_MODULE_1__facade_lang__[\"b\" /* stringify */])(token) + \"!\");\n }\n return notFoundValue;\n };\n return _NullInjector;\n}());\n/**\n * @whatItDoes Injector interface\n * @howToUse\n * ```\n * const injector: Injector = ...;\n * injector.get(...);\n * ```\n *\n * @description\n * For more details, see the {@linkDocs guide/dependency-injection \"Dependency Injection Guide\"}.\n *\n * ### Example\n *\n * {@example core/di/ts/injector_spec.ts region='Injector'}\n *\n * `Injector` returns itself when given `Injector` as a token:\n * {@example core/di/ts/injector_spec.ts region='injectInjector'}\n *\n * @stable\n */\nvar Injector = (function () {\n function Injector() {\n }\n /**\n * Retrieves an instance from the injector based on the provided token.\n * If not found:\n * - Throws {@link NoProviderError} if no `notFoundValue` that is not equal to\n * Injector.THROW_IF_NOT_FOUND is given\n * - Returns the `notFoundValue` otherwise\n */\n Injector.prototype.get = function (token, notFoundValue) { return __webpack_require__.i(__WEBPACK_IMPORTED_MODULE_0__facade_errors__[\"a\" /* unimplemented */])(); };\n Injector.THROW_IF_NOT_FOUND = _THROW_IF_NOT_FOUND;\n Injector.NULL = new _NullInjector();\n return Injector;\n}());\n//# sourceMappingURL=injector.js.map\n\n/***/ },\n/* 88 */\n/***/ function(module, exports, __webpack_require__) {\n\n\"use strict\";\n/* harmony import */ var __WEBPACK_IMPORTED_MODULE_0__lang__ = __webpack_require__(7);\n/* harmony export (binding) */ __webpack_require__.d(exports, \"e\", function() { return StringMapWrapper; });\n/* harmony export (binding) */ __webpack_require__.d(exports, \"d\", function() { return ListWrapper; });\n/* harmony export (immutable) */ exports[\"a\"] = isListLikeIterable;\n/* harmony export (immutable) */ exports[\"c\"] = areIterablesEqual;\n/* harmony export (immutable) */ exports[\"b\"] = iterateListLike;\n/**\n * @license\n * Copyright Google Inc. All Rights Reserved.\n *\n * Use of this source code is governed by an MIT-style license that can be\n * found in the LICENSE file at https://angular.io/license\n */\n\n/**\n * Wraps Javascript Objects\n */\nvar StringMapWrapper = (function () {\n function StringMapWrapper() {\n }\n StringMapWrapper.merge = function (m1, m2) {\n var m = {};\n for (var _i = 0, _a = Object.keys(m1); _i < _a.length; _i++) {\n var k = _a[_i];\n m[k] = m1[k];\n }\n for (var _b = 0, _c = Object.keys(m2); _b < _c.length; _b++) {\n var k = _c[_b];\n m[k] = m2[k];\n }\n return m;\n };\n StringMapWrapper.equals = function (m1, m2) {\n var k1 = Object.keys(m1);\n var k2 = Object.keys(m2);\n if (k1.length != k2.length) {\n return false;\n }\n for (var i = 0; i < k1.length; i++) {\n var key = k1[i];\n if (m1[key] !== m2[key]) {\n return false;\n }\n }\n return true;\n };\n return StringMapWrapper;\n}());\nvar ListWrapper = (function () {\n function ListWrapper() {\n }\n ListWrapper.removeAll = function (list, items) {\n for (var i = 0; i < items.length; ++i) {\n var index = list.indexOf(items[i]);\n if (index > -1) {\n list.splice(index, 1);\n }\n }\n };\n ListWrapper.remove = function (list, el) {\n var index = list.indexOf(el);\n if (index > -1) {\n list.splice(index, 1);\n return true;\n }\n return false;\n };\n ListWrapper.equals = function (a, b) {\n if (a.length != b.length)\n return false;\n for (var i = 0; i < a.length; ++i) {\n if (a[i] !== b[i])\n return false;\n }\n return true;\n };\n ListWrapper.flatten = function (list) {\n return list.reduce(function (flat, item) {\n var flatItem = Array.isArray(item) ? ListWrapper.flatten(item) : item;\n return flat.concat(flatItem);\n }, []);\n };\n return ListWrapper;\n}());\nfunction isListLikeIterable(obj) {\n if (!__webpack_require__.i(__WEBPACK_IMPORTED_MODULE_0__lang__[\"e\" /* isJsObject */])(obj))\n return false;\n return Array.isArray(obj) ||\n (!(obj instanceof Map) &&\n __webpack_require__.i(__WEBPACK_IMPORTED_MODULE_0__lang__[\"f\" /* getSymbolIterator */])() in obj); // JS Iterable have a Symbol.iterator prop\n}\nfunction areIterablesEqual(a, b, comparator) {\n var iterator1 = a[__webpack_require__.i(__WEBPACK_IMPORTED_MODULE_0__lang__[\"f\" /* getSymbolIterator */])()]();\n var iterator2 = b[__webpack_require__.i(__WEBPACK_IMPORTED_MODULE_0__lang__[\"f\" /* getSymbolIterator */])()]();\n while (true) {\n var item1 = iterator1.next();\n var item2 = iterator2.next();\n if (item1.done && item2.done)\n return true;\n if (item1.done || item2.done)\n return false;\n if (!comparator(item1.value, item2.value))\n return false;\n }\n}\nfunction iterateListLike(obj, fn) {\n if (Array.isArray(obj)) {\n for (var i = 0; i < obj.length; i++) {\n fn(obj[i]);\n }\n }\n else {\n var iterator = obj[__webpack_require__.i(__WEBPACK_IMPORTED_MODULE_0__lang__[\"f\" /* getSymbolIterator */])()]();\n var item = void 0;\n while (!((item = iterator.next()).done)) {\n fn(item.value);\n }\n }\n}\n//# sourceMappingURL=collection.js.map\n\n/***/ },\n/* 89 */\n/***/ function(module, exports, __webpack_require__) {\n\n\"use strict\";\n/* harmony import */ var __WEBPACK_IMPORTED_MODULE_0__di__ = __webpack_require__(34);\n/* harmony import */ var __WEBPACK_IMPORTED_MODULE_1__facade_errors__ = __webpack_require__(31);\n/* harmony import */ var __WEBPACK_IMPORTED_MODULE_2__facade_lang__ = __webpack_require__(7);\n/* harmony export (binding) */ __webpack_require__.d(exports, \"c\", function() { return ComponentStillLoadingError; });\n/* harmony export (binding) */ __webpack_require__.d(exports, \"d\", function() { return ModuleWithComponentFactories; });\n/* harmony export (binding) */ __webpack_require__.d(exports, \"b\", function() { return Compiler; });\n/* harmony export (binding) */ __webpack_require__.d(exports, \"e\", function() { return COMPILER_OPTIONS; });\n/* harmony export (binding) */ __webpack_require__.d(exports, \"a\", function() { return CompilerFactory; });\n/**\n * @license\n * Copyright Google Inc. All Rights Reserved.\n *\n * Use of this source code is governed by an MIT-style license that can be\n * found in the LICENSE file at https://angular.io/license\n */\nvar __extends = (this && this.__extends) || function (d, b) {\n for (var p in b) if (b.hasOwnProperty(p)) d[p] = b[p];\n function __() { this.constructor = d; }\n d.prototype = b === null ? Object.create(b) : (__.prototype = b.prototype, new __());\n};\n\n\n\n/**\n * Indicates that a component is still being loaded in a synchronous compile.\n *\n * @stable\n */\nvar ComponentStillLoadingError = (function (_super) {\n __extends(ComponentStillLoadingError, _super);\n function ComponentStillLoadingError(compType) {\n _super.call(this, \"Can't compile synchronously as \" + __webpack_require__.i(__WEBPACK_IMPORTED_MODULE_2__facade_lang__[\"b\" /* stringify */])(compType) + \" is still being loaded!\");\n this.compType = compType;\n }\n return ComponentStillLoadingError;\n}(__WEBPACK_IMPORTED_MODULE_1__facade_errors__[\"b\" /* BaseError */]));\n/**\n * Combination of NgModuleFactory and ComponentFactorys.\n *\n * @experimental\n */\nvar ModuleWithComponentFactories = (function () {\n function ModuleWithComponentFactories(ngModuleFactory, componentFactories) {\n this.ngModuleFactory = ngModuleFactory;\n this.componentFactories = componentFactories;\n }\n return ModuleWithComponentFactories;\n}());\nfunction _throwError() {\n throw new Error(\"Runtime compiler is not loaded\");\n}\n/**\n * Low-level service for running the angular compiler during runtime\n * to create {@link ComponentFactory}s, which\n * can later be used to create and render a Component instance.\n *\n * Each `@NgModule` provides an own `Compiler` to its injector,\n * that will use the directives/pipes of the ng module for compilation\n * of components.\n * @stable\n */\nvar Compiler = (function () {\n function Compiler() {\n }\n /**\n * Compiles the given NgModule and all of its components. All templates of the components listed\n * in `entryComponents`\n * have to be inlined. Otherwise throws a {@link ComponentStillLoadingError}.\n */\n Compiler.prototype.compileModuleSync = function (moduleType) { throw _throwError(); };\n /**\n * Compiles the given NgModule and all of its components\n */\n Compiler.prototype.compileModuleAsync = function (moduleType) { throw _throwError(); };\n /**\n * Same as {@link compileModuleSync} but also creates ComponentFactories for all components.\n */\n Compiler.prototype.compileModuleAndAllComponentsSync = function (moduleType) {\n throw _throwError();\n };\n /**\n * Same as {@link compileModuleAsync} but also creates ComponentFactories for all components.\n */\n Compiler.prototype.compileModuleAndAllComponentsAsync = function (moduleType) {\n throw _throwError();\n };\n /**\n * Clears all caches.\n */\n Compiler.prototype.clearCache = function () { };\n /**\n * Clears the cache for the given component/ngModule.\n */\n Compiler.prototype.clearCacheFor = function (type) { };\n return Compiler;\n}());\n/**\n * Token to provide CompilerOptions in the platform injector.\n *\n * @experimental\n */\nvar COMPILER_OPTIONS = new __WEBPACK_IMPORTED_MODULE_0__di__[\"a\" /* OpaqueToken */]('compilerOptions');\n/**\n * A factory for creating a Compiler\n *\n * @experimental\n */\nvar CompilerFactory = (function () {\n function CompilerFactory() {\n }\n return CompilerFactory;\n}());\n//# sourceMappingURL=compiler.js.map\n\n/***/ },\n/* 90 */\n/***/ function(module, exports, __webpack_require__) {\n\n\"use strict\";\n/* harmony import */ var __WEBPACK_IMPORTED_MODULE_0__control_container__ = __webpack_require__(47);\n/* harmony import */ var __WEBPACK_IMPORTED_MODULE_1__shared__ = __webpack_require__(57);\n/* harmony export (binding) */ __webpack_require__.d(exports, \"a\", function() { return AbstractFormGroupDirective; });\n/**\n * @license\n * Copyright Google Inc. All Rights Reserved.\n *\n * Use of this source code is governed by an MIT-style license that can be\n * found in the LICENSE file at https://angular.io/license\n */\nvar __extends = (this && this.__extends) || function (d, b) {\n for (var p in b) if (b.hasOwnProperty(p)) d[p] = b[p];\n function __() { this.constructor = d; }\n d.prototype = b === null ? Object.create(b) : (__.prototype = b.prototype, new __());\n};\n\n\n/**\n * This is a base class for code shared between {@link NgModelGroup} and {@link FormGroupName}.\n *\n * @stable\n */\nvar AbstractFormGroupDirective = (function (_super) {\n __extends(AbstractFormGroupDirective, _super);\n function AbstractFormGroupDirective() {\n _super.apply(this, arguments);\n }\n AbstractFormGroupDirective.prototype.ngOnInit = function () {\n this._checkParentType();\n this.formDirective.addFormGroup(this);\n };\n AbstractFormGroupDirective.prototype.ngOnDestroy = function () {\n if (this.formDirective) {\n this.formDirective.removeFormGroup(this);\n }\n };\n Object.defineProperty(AbstractFormGroupDirective.prototype, \"control\", {\n /**\n * Get the {@link FormGroup} backing this binding.\n */\n get: function () { return this.formDirective.getFormGroup(this); },\n enumerable: true,\n configurable: true\n });\n Object.defineProperty(AbstractFormGroupDirective.prototype, \"path\", {\n /**\n * Get the path to this control group.\n */\n get: function () { return __webpack_require__.i(__WEBPACK_IMPORTED_MODULE_1__shared__[\"a\" /* controlPath */])(this.name, this._parent); },\n enumerable: true,\n configurable: true\n });\n Object.defineProperty(AbstractFormGroupDirective.prototype, \"formDirective\", {\n /**\n * Get the {@link Form} to which this group belongs.\n */\n get: function () { return this._parent ? this._parent.formDirective : null; },\n enumerable: true,\n configurable: true\n });\n Object.defineProperty(AbstractFormGroupDirective.prototype, \"validator\", {\n get: function () { return __webpack_require__.i(__WEBPACK_IMPORTED_MODULE_1__shared__[\"b\" /* composeValidators */])(this._validators); },\n enumerable: true,\n configurable: true\n });\n Object.defineProperty(AbstractFormGroupDirective.prototype, \"asyncValidator\", {\n get: function () { return __webpack_require__.i(__WEBPACK_IMPORTED_MODULE_1__shared__[\"c\" /* composeAsyncValidators */])(this._asyncValidators); },\n enumerable: true,\n configurable: true\n });\n /** @internal */\n AbstractFormGroupDirective.prototype._checkParentType = function () { };\n return AbstractFormGroupDirective;\n}(__WEBPACK_IMPORTED_MODULE_0__control_container__[\"a\" /* ControlContainer */]));\n//# sourceMappingURL=abstract_form_group_directive.js.map\n\n/***/ },\n/* 91 */\n/***/ function(module, exports, __webpack_require__) {\n\n\"use strict\";\n/* harmony import */ var __WEBPACK_IMPORTED_MODULE_0__angular_core__ = __webpack_require__(1);\n/* harmony import */ var __WEBPACK_IMPORTED_MODULE_1__facade_async__ = __webpack_require__(76);\n/* harmony import */ var __WEBPACK_IMPORTED_MODULE_2__model__ = __webpack_require__(132);\n/* harmony import */ var __WEBPACK_IMPORTED_MODULE_3__validators__ = __webpack_require__(42);\n/* harmony import */ var __WEBPACK_IMPORTED_MODULE_4__control_container__ = __webpack_require__(47);\n/* harmony import */ var __WEBPACK_IMPORTED_MODULE_5__shared__ = __webpack_require__(57);\n/* unused harmony export formDirectiveProvider */\n/* harmony export (binding) */ __webpack_require__.d(exports, \"a\", function() { return NgForm; });\n/**\n * @license\n * Copyright Google Inc. All Rights Reserved.\n *\n * Use of this source code is governed by an MIT-style license that can be\n * found in the LICENSE file at https://angular.io/license\n */\nvar __extends = (this && this.__extends) || function (d, b) {\n for (var p in b) if (b.hasOwnProperty(p)) d[p] = b[p];\n function __() { this.constructor = d; }\n d.prototype = b === null ? Object.create(b) : (__.prototype = b.prototype, new __());\n};\n\n\n\n\n\n\nvar formDirectiveProvider = {\n provide: __WEBPACK_IMPORTED_MODULE_4__control_container__[\"a\" /* ControlContainer */],\n useExisting: __webpack_require__.i(__WEBPACK_IMPORTED_MODULE_0__angular_core__[\"_22\" /* forwardRef */])(function () { return NgForm; })\n};\nvar resolvedPromise = Promise.resolve(null);\n/**\n * @whatItDoes Creates a top-level {@link FormGroup} instance and binds it to a form\n * to track aggregate form value and validation status.\n *\n * @howToUse\n *\n * As soon as you import the `FormsModule`, this directive becomes active by default on\n * all `