wieerwill.github.io/polyfills-es2015.f332a089ad1600448873.js

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2020-06-28 14:25:50 +00:00
(window.webpackJsonp=window.webpackJsonp||[]).push([[2],{2:function(e,t,n){e.exports=n("hN/g")},"hN/g":function(e,t,n){"use strict";n.r(t),n("pDpN")},pDpN:function(e,t,n){var o,r;void 0===(r="function"==typeof(o=function(){"use strict";!function(e){const t=e.performance;function n(e){t&&t.mark&&t.mark(e)}function o(e,n){t&&t.measure&&t.measure(e,n)}n("Zone");const r=e.__Zone_symbol_prefix||"__zone_symbol__";function s(e){return r+e}const a=!0===e[s("forceDuplicateZoneCheck")];if(e.Zone){if(a||"function"!=typeof e.Zone.__symbol__)throw new Error("Zone already loaded.");return e.Zone}class i{constructor(e,t){this._parent=e,this._name=t?t.name||"unnamed":"<root>",this._properties=t&&t.properties||{},this._zoneDelegate=new l(this,this._parent&&this._parent._zoneDelegate,t)}static assertZonePatched(){if(e.Promise!==C.ZoneAwarePromise)throw new Error("Zone.js has detected that ZoneAwarePromise `(window|global).Promise` has been overwritten.\nMost likely cause is that a Promise polyfill has been loaded after Zone.js (Polyfilling Promise api is not necessary when zone.js is loaded. If you must load one, do so before loading zone.js.)")}static get root(){let e=i.current;for(;e.parent;)e=e.parent;return e}static get current(){return z.zone}static get currentTask(){return j}static __load_patch(t,r){if(C.hasOwnProperty(t)){if(a)throw Error("Already loaded patch: "+t)}else if(!e["__Zone_disable_"+t]){const s="Zone:"+t;n(s),C[t]=r(e,i,O),o(s,s)}}get parent(){return this._parent}get name(){return this._name}get(e){const t=this.getZoneWith(e);if(t)return t._properties[e]}getZoneWith(e){let t=this;for(;t;){if(t._properties.hasOwnProperty(e))return t;t=t._parent}return null}fork(e){if(!e)throw new Error("ZoneSpec required!");return this._zoneDelegate.fork(this,e)}wrap(e,t){if("function"!=typeof e)throw new Error("Expecting function got: "+e);const n=this._zoneDelegate.intercept(this,e,t),o=this;return function(){return o.runGuarded(n,this,arguments,t)}}run(e,t,n,o){z={parent:z,zone:this};try{return this._zoneDelegate.invoke(this,e,t,n,o)}finally{z=z.parent}}runGuarded(e,t=null,n,o){z={parent:z,zone:this};try{try{return this._zoneDelegate.invoke(this,e,t,n,o)}catch(r){if(this._zoneDelegate.handleError(this,r))throw r}}finally{z=z.parent}}runTask(e,t,n){if(e.zone!=this)throw new Error("A task can only be run in the zone of creation! (Creation: "+(e.zone||y).name+"; Execution: "+this.name+")");if(e.state===v&&(e.type===P||e.type===D))return;const o=e.state!=E;o&&e._transitionTo(E,T),e.runCount++;const r=j;j=e,z={parent:z,zone:this};try{e.type==D&&e.data&&!e.data.isPeriodic&&(e.cancelFn=void 0);try{return this._zoneDelegate.invokeTask(this,e,t,n)}catch(s){if(this._zoneDelegate.handleError(this,s))throw s}}finally{e.state!==v&&e.state!==Z&&(e.type==P||e.data&&e.data.isPeriodic?o&&e._transitionTo(T,E):(e.runCount=0,this._updateTaskCount(e,-1),o&&e._transitionTo(v,E,v))),z=z.parent,j=r}}scheduleTask(e){if(e.zone&&e.zone!==this){let t=this;for(;t;){if(t===e.zone)throw Error(`can not reschedule task to ${this.name} which is descendants of the original zone ${e.zone.name}`);t=t.parent}}e._transitionTo(b,v);const t=[];e._zoneDelegates=t,e._zone=this;try{e=this._zoneDelegate.scheduleTask(this,e)}catch(n){throw e._transitionTo(Z,b,v),this._zoneDelegate.handleError(this,n),n}return e._zoneDelegates===t&&this._updateTaskCount(e,1),e.state==b&&e._transitionTo(T,b),e}scheduleMicroTask(e,t,n,o){return this.scheduleTask(new u(S,e,t,n,o,void 0))}scheduleMacroTask(e,t,n,o,r){return this.scheduleTask(new u(D,e,t,n,o,r))}scheduleEventTask(e,t,n,o,r){return this.scheduleTask(new u(P,e,t,n,o,r))}cancelTask(e){if(e.zone!=this)throw new Error("A task can only be cancelled in the zone of creation! (Creation: "+(e.zone||y).name+"; Execution: "+this.name+")");e._transitionTo(w,T,E);try{this._zoneDelegate.cancelTask(this,e)}catch(t){throw e._transitionTo(Z,w),this._zoneDelegate.handleError(this,t),t}return this._updateTaskCount(e,-1),e._transitionTo(v,w),e.runCount=0,e}_updateTaskCount(e,t){const n=e._zoneDelegates;-1==t&&(e._zoneDelegates=null);for(let o=0;o<n.length