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refactor: remove toplevel property accesses (#29329) 

PR Close #29329
This commit is contained in:
Filipe Silva 2019-05-02 16:44:24 +01:00 committed by Jason Aden
parent 739e5a4f53
commit ac34a1429b
32 changed files with 231 additions and 253 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

2
integration/_payload-limits.json
View File

@ -3,7 +3,7 @@
"master": {
"uncompressed": {
"runtime": 1497,
"main": 164945,
"main": 166739,
"polyfills": 43626
}
}

11
integration/side-effects/snapshots/animations-browser/esm2015.js
View File

@ -1,14 +1,3 @@
import "@angular/animations";
import "@angular/core";
function isNode() {
return "undefined" !== typeof process;
}
const _isNode = isNode();
if (_isNode || "undefined" !== typeof Element) if (_isNode || Element.prototype.matches) ; else {
const proto = Element.prototype;
const fn = proto.matchesSelector || proto.mozMatchesSelector || proto.msMatchesSelector || proto.oMatchesSelector || proto.webkitMatchesSelector;
}

11
integration/side-effects/snapshots/animations-browser/esm5.js
View File

@ -3,14 +3,3 @@ import "tslib";
import "@angular/animations";
import "@angular/core";
function isNode() {
return "undefined" !== typeof process;
}
var _isNode = isNode();
if (_isNode || "undefined" !== typeof Element) if (_isNode || Element.prototype.matches) ; else {
var proto = Element.prototype;
var fn_1 = proto.matchesSelector || proto.mozMatchesSelector || proto.msMatchesSelector || proto.oMatchesSelector || proto.webkitMatchesSelector;
}

4
integration/side-effects/snapshots/elements/esm2015.js
View File

@ -3,7 +3,3 @@ import "@angular/core";
import "rxjs";
import "rxjs/operators";
const elProto = Element.prototype;
const matches = elProto.matches || elProto.matchesSelector || elProto.mozMatchesSelector || elProto.msMatchesSelector || elProto.oMatchesSelector || elProto.webkitMatchesSelector;

4
integration/side-effects/snapshots/elements/esm5.js
View File

@ -5,7 +5,3 @@ import "@angular/core";
import "rxjs";
import "rxjs/operators";
var elProto = Element.prototype;
var matches = elProto.matches || elProto.matchesSelector || elProto.mozMatchesSelector || elProto.msMatchesSelector || elProto.oMatchesSelector || elProto.webkitMatchesSelector;

16
integration/side-effects/snapshots/platform-browser/esm2015.js
View File

@ -1,17 +1,3 @@
import "@angular/common";
import { ɵglobal } from "@angular/core";
let nodeContains;
if (ɵglobal["Node"]) nodeContains = ɵglobal["Node"].prototype.contains || function(node) {
return !!(16 & this.compareDocumentPosition(node));
};
const ɵ0 = function(v) {
return "__zone_symbol__" + v;
};
const __symbol__ = "undefined" !== typeof Zone && Zone["__symbol__"] || ɵ0;
const blackListedEvents = "undefined" !== typeof Zone && Zone[__symbol__("BLACK_LISTED_EVENTS")];
import "@angular/core";

16
integration/side-effects/snapshots/platform-browser/esm5.js
View File

@ -2,18 +2,4 @@ import "tslib";
import "@angular/common";
import { ɵglobal } from "@angular/core";
var nodeContains;
if (ɵglobal["Node"]) nodeContains = ɵglobal["Node"].prototype.contains || function(node) {
return !!(16 & this.compareDocumentPosition(node));
};
var ɵ0 = function(v) {
return "__zone_symbol__" + v;
};
var __symbol__ = "undefined" !== typeof Zone && Zone["__symbol__"] || ɵ0;
var blackListedEvents = "undefined" !== typeof Zone && Zone[__symbol__("BLACK_LISTED_EVENTS")];
import "@angular/core";

1
package.json
View File

@ -155,6 +155,7 @@
"sauce-connect": "https://saucelabs.com/downloads/sc-4.5.1-linux.tar.gz",
"semver": "5.4.1",
"tslint-eslint-rules": "4.1.1",
"tslint-no-toplevel-property-access": "0.0.2",
"tsutils": "2.27.2",
"universal-analytics": "0.4.15",
"vlq": "0.2.2",

7
packages/animations/browser/src/dsl/style_normalization/web_animations_style_normalizer.ts
View File

@ -34,9 +34,10 @@ export class WebAnimationsStyleNormalizer extends AnimationStyleNormalizer {
}
}
const DIMENSIONAL_PROP_MAP = makeBooleanMap(
'width,height,minWidth,minHeight,maxWidth,maxHeight,left,top,bottom,right,fontSize,outlineWidth,outlineOffset,paddingTop,paddingLeft,paddingBottom,paddingRight,marginTop,marginLeft,marginBottom,marginRight,borderRadius,borderWidth,borderTopWidth,borderLeftWidth,borderRightWidth,borderBottomWidth,textIndent,perspective'
.split(','));
const DIMENSIONAL_PROP_MAP =
(() => makeBooleanMap(
'width,height,minWidth,minHeight,maxWidth,maxHeight,left,top,bottom,right,fontSize,outlineWidth,outlineOffset,paddingTop,paddingLeft,paddingBottom,paddingRight,marginTop,marginLeft,marginBottom,marginRight,borderRadius,borderWidth,borderTopWidth,borderLeftWidth,borderRightWidth,borderBottomWidth,textIndent,perspective'
.split(',')))();
function makeBooleanMap(keys: string[]): {[key: string]: boolean} {
const map: {[key: string]: boolean} = {};

22
packages/animations/browser/src/render/shared.ts
View File

@ -158,16 +158,20 @@ if (_isNode || typeof Element !== 'undefined') {
// this is well supported in all browsers
_contains = (elm1: any, elm2: any) => { return elm1.contains(elm2) as boolean; };
if (_isNode || Element.prototype.matches) {
_matches = (element: any, selector: string) => element.matches(selector);
} else {
const proto = Element.prototype as any;
const fn = proto.matchesSelector || proto.mozMatchesSelector || proto.msMatchesSelector ||
proto.oMatchesSelector || proto.webkitMatchesSelector;
if (fn) {
_matches = (element: any, selector: string) => fn.apply(element, [selector]);
_matches = (() => {
if (_isNode || Element.prototype.matches) {
return (element: any, selector: string) => element.matches(selector);
} else {
const proto = Element.prototype as any;
const fn = proto.matchesSelector || proto.mozMatchesSelector || proto.msMatchesSelector ||
proto.oMatchesSelector || proto.webkitMatchesSelector;
if (fn) {
return (element: any, selector: string) => fn.apply(element, [selector]);
} else {
return _matches;
}
}
}
})();
_query = (element: any, selector: string, multi: boolean): any[] => {
let results: any[] = [];

5
packages/core/src/di/injector.ts
View File

@ -117,7 +117,6 @@ const enum OptionFlags {
CheckParent = 1 << 2,
Default = CheckSelf | CheckParent
}
const NULL_INJECTOR = Injector.NULL;
const NO_NEW_LINE = 'ɵ';
export class StaticInjector implements Injector {
@ -127,7 +126,7 @@ export class StaticInjector implements Injector {
private _records: Map<any, Record>;
constructor(
providers: StaticProvider[], parent: Injector = NULL_INJECTOR, source: string|null = null) {
providers: StaticProvider[], parent: Injector = Injector.NULL, source: string|null = null) {
this.parent = parent;
this.source = source;
const records = this._records = new Map<any, Record>();
@ -304,7 +303,7 @@ function resolveToken(
records,
// If we don't know how to resolve dependency and we should not check parent for it,
// than pass in Null injector.
!childRecord && !(options & OptionFlags.CheckParent) ? NULL_INJECTOR : parent,
!childRecord && !(options & OptionFlags.CheckParent) ? Injector.NULL : parent,
options & OptionFlags.Optional ? null : Injector.THROW_IF_NOT_FOUND,
InjectFlags.Default));
}

4
packages/core/src/render3/empty.ts
View File

@ -19,6 +19,10 @@ export const EMPTY_ARRAY: any[] = [];
// freezing the values prevents any code from accidentally inserting new values in
if (typeof ngDevMode !== 'undefined' && ngDevMode) {
// These property accesses can be ignored because ngDevMode will be set to false
// when optimizing code and the whole if statement will be dropped.
// tslint:disable-next-line:no-toplevel-property-access
Object.freeze(EMPTY_OBJ);
// tslint:disable-next-line:no-toplevel-property-access
Object.freeze(EMPTY_ARRAY);
}

2
packages/core/src/render3/instructions/shared.ts
View File

@ -45,7 +45,7 @@ import {getComponentViewByIndex, getNativeByIndex, getNativeByTNode, getTNode, i
* A permanent marker promise which signifies that the current CD tree is
* clean.
*/
const _CLEAN_PROMISE = Promise.resolve(null);
const _CLEAN_PROMISE = (() => Promise.resolve(null))();
export const enum BindingDirection {
Input,

4
packages/core/src/render3/interfaces/injector.ts
View File

@ -241,10 +241,10 @@ export class NodeInjectorFactory {
}
}
const FactoryPrototype = NodeInjectorFactory.prototype;
export function isFactory(obj: any): obj is NodeInjectorFactory {
// See: https://jsperf.com/instanceof-vs-getprototypeof
return obj !== null && typeof obj == 'object' && Object.getPrototypeOf(obj) == FactoryPrototype;
return obj !== null && typeof obj == 'object' &&
Object.getPrototypeOf(obj) == NodeInjectorFactory.prototype;
}
// Note: This hack is necessary so we don't erroneously get a circular dependency

243
packages/core/src/render3/jit/environment.ts
View File

@ -17,125 +17,126 @@ import * as sanitization from '../../sanitization/sanitization';
*
* This should be kept up to date with the public exports of @angular/core.
*/
export const angularCoreEnv: {[name: string]: Function} = {
'ΔdefineBase': r3.ΔdefineBase,
'ΔdefineComponent': r3.ΔdefineComponent,
'ΔdefineDirective': r3.ΔdefineDirective,
'ΔdefineInjectable': ΔdefineInjectable,
'ΔdefineInjector': ΔdefineInjector,
'ΔdefineNgModule': r3.ΔdefineNgModule,
'ΔdefinePipe': r3.ΔdefinePipe,
'ΔdirectiveInject': r3.ΔdirectiveInject,
'ΔgetFactoryOf': r3.ΔgetFactoryOf,
'ΔgetInheritedFactory': r3.ΔgetInheritedFactory,
'Δinject': Δinject,
'ΔinjectAttribute': r3.ΔinjectAttribute,
'ΔtemplateRefExtractor': r3.ΔtemplateRefExtractor,
'ΔNgOnChangesFeature': r3.ΔNgOnChangesFeature,
'ΔProvidersFeature': r3.ΔProvidersFeature,
'ΔInheritDefinitionFeature': r3.ΔInheritDefinitionFeature,
'ΔelementAttribute': r3.ΔelementAttribute,
'Δbind': r3.Δbind,
'Δcontainer': r3.Δcontainer,
'ΔnextContext': r3.ΔnextContext,
'ΔcontainerRefreshStart': r3.ΔcontainerRefreshStart,
'ΔcontainerRefreshEnd': r3.ΔcontainerRefreshEnd,
'ΔnamespaceHTML': r3.ΔnamespaceHTML,
'ΔnamespaceMathML': r3.ΔnamespaceMathML,
'ΔnamespaceSVG': r3.ΔnamespaceSVG,
'ΔenableBindings': r3.ΔenableBindings,
'ΔdisableBindings': r3.ΔdisableBindings,
'ΔallocHostVars': r3.ΔallocHostVars,
'ΔelementStart': r3.ΔelementStart,
'ΔelementEnd': r3.ΔelementEnd,
'Δelement': r3.Δelement,
'ΔelementContainerStart': r3.ΔelementContainerStart,
'ΔelementContainerEnd': r3.ΔelementContainerEnd,
'ΔpureFunction0': r3.ΔpureFunction0,
'ΔpureFunction1': r3.ΔpureFunction1,
'ΔpureFunction2': r3.ΔpureFunction2,
'ΔpureFunction3': r3.ΔpureFunction3,
'ΔpureFunction4': r3.ΔpureFunction4,
'ΔpureFunction5': r3.ΔpureFunction5,
'ΔpureFunction6': r3.ΔpureFunction6,
'ΔpureFunction7': r3.ΔpureFunction7,
'ΔpureFunction8': r3.ΔpureFunction8,
'ΔpureFunctionV': r3.ΔpureFunctionV,
'ΔgetCurrentView': r3.ΔgetCurrentView,
'ΔrestoreView': r3.ΔrestoreView,
'Δinterpolation1': r3.Δinterpolation1,
'Δinterpolation2': r3.Δinterpolation2,
'Δinterpolation3': r3.Δinterpolation3,
'Δinterpolation4': r3.Δinterpolation4,
'Δinterpolation5': r3.Δinterpolation5,
'Δinterpolation6': r3.Δinterpolation6,
'Δinterpolation7': r3.Δinterpolation7,
'Δinterpolation8': r3.Δinterpolation8,
'ΔinterpolationV': r3.ΔinterpolationV,
'Δlistener': r3.Δlistener,
'Δload': r3.Δload,
'Δprojection': r3.Δprojection,
'ΔelementProperty': r3.ΔelementProperty,
'ΔcomponentHostSyntheticProperty': r3.ΔcomponentHostSyntheticProperty,
'ΔcomponentHostSyntheticListener': r3.ΔcomponentHostSyntheticListener,
'ΔpipeBind1': r3.ΔpipeBind1,
'ΔpipeBind2': r3.ΔpipeBind2,
'ΔpipeBind3': r3.ΔpipeBind3,
'ΔpipeBind4': r3.ΔpipeBind4,
'ΔpipeBindV': r3.ΔpipeBindV,
'ΔprojectionDef': r3.ΔprojectionDef,
'Δproperty': r3.Δproperty,
'ΔpropertyInterpolate': r3.ΔpropertyInterpolate,
'ΔpropertyInterpolate1': r3.ΔpropertyInterpolate1,
'ΔpropertyInterpolate2': r3.ΔpropertyInterpolate2,
'ΔpropertyInterpolate3': r3.ΔpropertyInterpolate3,
'ΔpropertyInterpolate4': r3.ΔpropertyInterpolate4,
'ΔpropertyInterpolate5': r3.ΔpropertyInterpolate5,
'ΔpropertyInterpolate6': r3.ΔpropertyInterpolate6,
'ΔpropertyInterpolate7': r3.ΔpropertyInterpolate7,
'ΔpropertyInterpolate8': r3.ΔpropertyInterpolate8,
'ΔpropertyInterpolateV': r3.ΔpropertyInterpolateV,
'Δpipe': r3.Δpipe,
'ΔqueryRefresh': r3.ΔqueryRefresh,
'ΔviewQuery': r3.ΔviewQuery,
'ΔstaticViewQuery': r3.ΔstaticViewQuery,
'ΔstaticContentQuery': r3.ΔstaticContentQuery,
'ΔloadViewQuery': r3.ΔloadViewQuery,
'ΔcontentQuery': r3.ΔcontentQuery,
'ΔloadContentQuery': r3.ΔloadContentQuery,
'Δreference': r3.Δreference,
'ΔelementHostAttrs': r3.ΔelementHostAttrs,
'ΔclassMap': r3.ΔclassMap,
'Δstyling': r3.Δstyling,
'ΔstyleMap': r3.ΔstyleMap,
'ΔstyleProp': r3.ΔstyleProp,
'ΔstylingApply': r3.ΔstylingApply,
'ΔclassProp': r3.ΔclassProp,
'Δselect': r3.Δselect,
'Δtemplate': r3.Δtemplate,
'Δtext': r3.Δtext,
'ΔtextBinding': r3.ΔtextBinding,
'ΔembeddedViewStart': r3.ΔembeddedViewStart,
'ΔembeddedViewEnd': r3.ΔembeddedViewEnd,
'Δi18n': r3.Δi18n,
'Δi18nAttributes': r3.Δi18nAttributes,
'Δi18nExp': r3.Δi18nExp,
'Δi18nStart': r3.Δi18nStart,
'Δi18nEnd': r3.Δi18nEnd,
'Δi18nApply': r3.Δi18nApply,
'Δi18nPostprocess': r3.Δi18nPostprocess,
'Δi18nLocalize': r3.Δi18nLocalize,
'ΔresolveWindow': r3.ΔresolveWindow,
'ΔresolveDocument': r3.ΔresolveDocument,
'ΔresolveBody': r3.ΔresolveBody,
'ΔsetComponentScope': r3.ΔsetComponentScope,
'ΔsetNgModuleScope': r3.ΔsetNgModuleScope,
export const angularCoreEnv: {[name: string]: Function} =
(() => ({
'ΔdefineBase': r3.ΔdefineBase,
'ΔdefineComponent': r3.ΔdefineComponent,
'ΔdefineDirective': r3.ΔdefineDirective,
'ΔdefineInjectable': ΔdefineInjectable,
'ΔdefineInjector': ΔdefineInjector,
'ΔdefineNgModule': r3.ΔdefineNgModule,
'ΔdefinePipe': r3.ΔdefinePipe,
'ΔdirectiveInject': r3.ΔdirectiveInject,
'ΔgetFactoryOf': r3.ΔgetFactoryOf,
'ΔgetInheritedFactory': r3.ΔgetInheritedFactory,
'Δinject': Δinject,
'ΔinjectAttribute': r3.ΔinjectAttribute,
'ΔtemplateRefExtractor': r3.ΔtemplateRefExtractor,
'ΔNgOnChangesFeature': r3.ΔNgOnChangesFeature,
'ΔProvidersFeature': r3.ΔProvidersFeature,
'ΔInheritDefinitionFeature': r3.ΔInheritDefinitionFeature,
'ΔelementAttribute': r3.ΔelementAttribute,
'Δbind': r3.Δbind,
'Δcontainer': r3.Δcontainer,
'ΔnextContext': r3.ΔnextContext,
'ΔcontainerRefreshStart': r3.ΔcontainerRefreshStart,
'ΔcontainerRefreshEnd': r3.ΔcontainerRefreshEnd,
'ΔnamespaceHTML': r3.ΔnamespaceHTML,
'ΔnamespaceMathML': r3.ΔnamespaceMathML,
'ΔnamespaceSVG': r3.ΔnamespaceSVG,
'ΔenableBindings': r3.ΔenableBindings,
'ΔdisableBindings': r3.ΔdisableBindings,
'ΔallocHostVars': r3.ΔallocHostVars,
'ΔelementStart': r3.ΔelementStart,
'ΔelementEnd': r3.ΔelementEnd,
'Δelement': r3.Δelement,
'ΔelementContainerStart': r3.ΔelementContainerStart,
'ΔelementContainerEnd': r3.ΔelementContainerEnd,
'ΔpureFunction0': r3.ΔpureFunction0,
'ΔpureFunction1': r3.ΔpureFunction1,
'ΔpureFunction2': r3.ΔpureFunction2,
'ΔpureFunction3': r3.ΔpureFunction3,
'ΔpureFunction4': r3.ΔpureFunction4,
'ΔpureFunction5': r3.ΔpureFunction5,
'ΔpureFunction6': r3.ΔpureFunction6,
'ΔpureFunction7': r3.ΔpureFunction7,
'ΔpureFunction8': r3.ΔpureFunction8,
'ΔpureFunctionV': r3.ΔpureFunctionV,
'ΔgetCurrentView': r3.ΔgetCurrentView,
'ΔrestoreView': r3.ΔrestoreView,
'Δinterpolation1': r3.Δinterpolation1,
'Δinterpolation2': r3.Δinterpolation2,
'Δinterpolation3': r3.Δinterpolation3,
'Δinterpolation4': r3.Δinterpolation4,
'Δinterpolation5': r3.Δinterpolation5,
'Δinterpolation6': r3.Δinterpolation6,
'Δinterpolation7': r3.Δinterpolation7,
'Δinterpolation8': r3.Δinterpolation8,
'ΔinterpolationV': r3.ΔinterpolationV,
'Δlistener': r3.Δlistener,
'Δload': r3.Δload,
'Δprojection': r3.Δprojection,
'ΔelementProperty': r3.ΔelementProperty,
'ΔcomponentHostSyntheticProperty': r3.ΔcomponentHostSyntheticProperty,
'ΔcomponentHostSyntheticListener': r3.ΔcomponentHostSyntheticListener,
'ΔpipeBind1': r3.ΔpipeBind1,
'ΔpipeBind2': r3.ΔpipeBind2,
'ΔpipeBind3': r3.ΔpipeBind3,
'ΔpipeBind4': r3.ΔpipeBind4,
'ΔpipeBindV': r3.ΔpipeBindV,
'ΔprojectionDef': r3.ΔprojectionDef,
'Δproperty': r3.Δproperty,
'ΔpropertyInterpolate': r3.ΔpropertyInterpolate,
'ΔpropertyInterpolate1': r3.ΔpropertyInterpolate1,
'ΔpropertyInterpolate2': r3.ΔpropertyInterpolate2,
'ΔpropertyInterpolate3': r3.ΔpropertyInterpolate3,
'ΔpropertyInterpolate4': r3.ΔpropertyInterpolate4,
'ΔpropertyInterpolate5': r3.ΔpropertyInterpolate5,
'ΔpropertyInterpolate6': r3.ΔpropertyInterpolate6,
'ΔpropertyInterpolate7': r3.ΔpropertyInterpolate7,
'ΔpropertyInterpolate8': r3.ΔpropertyInterpolate8,
'ΔpropertyInterpolateV': r3.ΔpropertyInterpolateV,
'Δpipe': r3.Δpipe,
'ΔqueryRefresh': r3.ΔqueryRefresh,
'ΔviewQuery': r3.ΔviewQuery,
'ΔstaticViewQuery': r3.ΔstaticViewQuery,
'ΔstaticContentQuery': r3.ΔstaticContentQuery,
'ΔloadViewQuery': r3.ΔloadViewQuery,
'ΔcontentQuery': r3.ΔcontentQuery,
'ΔloadContentQuery': r3.ΔloadContentQuery,
'Δreference': r3.Δreference,
'ΔelementHostAttrs': r3.ΔelementHostAttrs,
'ΔclassMap': r3.ΔclassMap,
'Δstyling': r3.Δstyling,
'ΔstyleMap': r3.ΔstyleMap,
'ΔstyleProp': r3.ΔstyleProp,
'ΔstylingApply': r3.ΔstylingApply,
'ΔclassProp': r3.ΔclassProp,
'Δselect': r3.Δselect,
'Δtemplate': r3.Δtemplate,
'Δtext': r3.Δtext,
'ΔtextBinding': r3.ΔtextBinding,
'ΔembeddedViewStart': r3.ΔembeddedViewStart,
'ΔembeddedViewEnd': r3.ΔembeddedViewEnd,
'Δi18n': r3.Δi18n,
'Δi18nAttributes': r3.Δi18nAttributes,
'Δi18nExp': r3.Δi18nExp,
'Δi18nStart': r3.Δi18nStart,
'Δi18nEnd': r3.Δi18nEnd,
'Δi18nApply': r3.Δi18nApply,
'Δi18nPostprocess': r3.Δi18nPostprocess,
'Δi18nLocalize': r3.Δi18nLocalize,
'ΔresolveWindow': r3.ΔresolveWindow,
'ΔresolveDocument': r3.ΔresolveDocument,
'ΔresolveBody': r3.ΔresolveBody,
'ΔsetComponentScope': r3.ΔsetComponentScope,
'ΔsetNgModuleScope': r3.ΔsetNgModuleScope,
'ΔsanitizeHtml': sanitization.ΔsanitizeHtml,
'ΔsanitizeStyle': sanitization.ΔsanitizeStyle,
'ΔdefaultStyleSanitizer': sanitization.ΔdefaultStyleSanitizer,
'ΔsanitizeResourceUrl': sanitization.ΔsanitizeResourceUrl,
'ΔsanitizeScript': sanitization.ΔsanitizeScript,
'ΔsanitizeUrl': sanitization.ΔsanitizeUrl,
'ΔsanitizeUrlOrResourceUrl': sanitization.ΔsanitizeUrlOrResourceUrl,
};
'ΔsanitizeHtml': sanitization.ΔsanitizeHtml,
'ΔsanitizeStyle': sanitization.ΔsanitizeStyle,
'ΔdefaultStyleSanitizer': sanitization.ΔdefaultStyleSanitizer,
'ΔsanitizeResourceUrl': sanitization.ΔsanitizeResourceUrl,
'ΔsanitizeScript': sanitization.ΔsanitizeScript,
'ΔsanitizeUrl': sanitization.ΔsanitizeUrl,
'ΔsanitizeUrlOrResourceUrl': sanitization.ΔsanitizeUrlOrResourceUrl,
}))();

7
packages/core/src/render3/util/misc_utils.ts
View File

@ -48,9 +48,10 @@ export function stringifyForError(value: any) {
export const defaultScheduler =
(typeof requestAnimationFrame !== 'undefined' && requestAnimationFrame || // browser only
setTimeout // everything else
).bind(global);
(() =>
(typeof requestAnimationFrame !== 'undefined' && requestAnimationFrame || // browser only
setTimeout // everything else
).bind(global))();
/**
*

4
packages/core/src/util/empty.ts
View File

@ -19,6 +19,10 @@ export const EMPTY_ARRAY: any[] = [];
// freezing the values prevents any code from accidentally inserting new values in
if (typeof ngDevMode !== 'undefined' && ngDevMode) {
// These property accesses can be ignored because ngDevMode will be set to false
// when optimizing code and the whole if statement will be dropped.
// tslint:disable-next-line:no-toplevel-property-access
Object.freeze(EMPTY_OBJ);
// tslint:disable-next-line:no-toplevel-property-access
Object.freeze(EMPTY_ARRAY);
}

3
packages/core/src/util/microtask.ts
View File

@ -6,8 +6,7 @@
* found in the LICENSE file at https://angular.io/license
*/
const promise: Promise<any> = Promise.resolve(0);
const promise: Promise<any> = (() => Promise.resolve(0))();
declare const Zone: any;

4
packages/core/src/util/ng_i18n_closure_mode.ts
View File

@ -16,8 +16,12 @@ declare global {
* NOTE: changes to the `ngI18nClosureMode` name must be synced with `compiler-cli/src/tooling.ts`.
*/
if (typeof ngI18nClosureMode === 'undefined') {
// These property accesses can be ignored because ngI18nClosureMode will be set to false
// when optimizing code and the whole if statement will be dropped.
// Make sure to refer to ngI18nClosureMode as ['ngI18nClosureMode'] for closure.
// tslint:disable-next-line:no-toplevel-property-access
global['ngI18nClosureMode'] =
// TODO(FW-1250): validate that this actually, you know, works.
// tslint:disable-next-line:no-toplevel-property-access
typeof goog !== 'undefined' && typeof goog.getMsg === 'function';
}

3
packages/core/test/bundling/cyclic_import/bundle.golden_symbols.json
View File

@ -50,9 +50,6 @@
{
"name": "FLAGS"
},
{
"name": "FactoryPrototype"
},
{
"name": "HEADER_OFFSET"
},

3
packages/core/test/bundling/hello_world/bundle.golden_symbols.json
View File

@ -41,9 +41,6 @@
{
"name": "FLAGS"
},
{
"name": "FactoryPrototype"
},
{
"name": "HEADER_OFFSET"
},

3
packages/core/test/bundling/todo/bundle.golden_symbols.json
View File

@ -83,9 +83,6 @@
{
"name": "FLAGS"
},
{
"name": "FactoryPrototype"
},
{
"name": "HEADER_OFFSET"
},

8
packages/elements/src/utils.ts
View File

@ -7,9 +7,11 @@
*/
import {ComponentFactoryResolver, Injector, Type} from '@angular/core';
const elProto = Element.prototype as any;
const matches = elProto.matches || elProto.matchesSelector || elProto.mozMatchesSelector ||
elProto.msMatchesSelector || elProto.oMatchesSelector || elProto.webkitMatchesSelector;
const matches = (() => {
const elProto = Element.prototype as any;
return elProto.matches || elProto.matchesSelector || elProto.mozMatchesSelector ||
elProto.msMatchesSelector || elProto.oMatchesSelector || elProto.webkitMatchesSelector;
})();
/**
* Provide methods for scheduling the execution of a callback.

2
packages/forms/src/directives/ng_form.ts
View File

@ -23,7 +23,7 @@ export const formDirectiveProvider: any = {
useExisting: forwardRef(() => NgForm)
};
const resolvedPromise = Promise.resolve(null);
const resolvedPromise = (() => Promise.resolve(null))();
/**
* @description

2
packages/forms/src/directives/ng_model.ts
View File

@ -43,7 +43,7 @@ export const formControlBinding: any = {
* - this is just one extra run no matter how many `ngModel` have been changed.
* - this is a general problem when using `exportAs` for directives!
*/
const resolvedPromise = Promise.resolve(null);
const resolvedPromise = (() => Promise.resolve(null))();
/**
* @description

6
packages/http/src/static_request.ts
View File

@ -185,7 +185,7 @@ function urlEncodeParams(params: {[key: string]: any}): URLSearchParams {
const noop = function() {};
const w = typeof window == 'object' ? window : noop;
const FormData = (w as any /** TODO #9100 */)['FormData'] || noop;
const Blob = (w as any /** TODO #9100 */)['Blob'] || noop;
const FormData = (() => (w as any /** TODO #9100 */)['FormData'] || noop)();
const Blob = (() => (w as any /** TODO #9100 */)['Blob'] || noop)();
export const ArrayBuffer: ArrayBufferConstructor =
(w as any /** TODO #9100 */)['ArrayBuffer'] || noop;
(() => (w as any /** TODO #9100 */)['ArrayBuffer'] || noop)();

14
packages/platform-browser/src/browser/browser_adapter.ts
View File

@ -63,13 +63,15 @@ const _chromeNumKeyPadMap = {
'\x90': 'NumLock'
};
let nodeContains: (a: any, b: any) => boolean;
const nodeContains: (a: any, b: any) => boolean = (() => {
if (global['Node']) {
return global['Node'].prototype.contains || function(node: any) {
return !!(this.compareDocumentPosition(node) & 16);
};
}
if (global['Node']) {
nodeContains = global['Node'].prototype.contains || function(node) {
return !!(this.compareDocumentPosition(node) & 16);
};
}
return undefined as any;
})();
/**
* A `DomAdapter` powered by full browser DOM APIs.

25
packages/platform-browser/src/dom/debug/ng_probe.ts
View File

@ -6,13 +6,14 @@
* found in the LICENSE file at https://angular.io/license
*/
import * as core from '@angular/core';
import {APP_INITIALIZER, ApplicationRef, DebugNode, NgProbeToken, NgZone, Optional, Provider, getDebugNode} from '@angular/core';
import {exportNgVar} from '../util';
const CORE_TOKENS = {
'ApplicationRef': core.ApplicationRef,
'NgZone': core.NgZone,
};
const CORE_TOKENS = (() => ({
'ApplicationRef': ApplicationRef,
'NgZone': NgZone,
}))();
const INSPECT_GLOBAL_NAME = 'probe';
const CORE_TOKENS_GLOBAL_NAME = 'coreTokens';
@ -22,17 +23,17 @@ const CORE_TOKENS_GLOBAL_NAME = 'coreTokens';
* null if the given native element does not have an Angular view associated
* with it.
*/
export function inspectNativeElement(element: any): core.DebugNode|null {
return core.getDebugNode(element);
export function inspectNativeElement(element: any): DebugNode|null {
return getDebugNode(element);
}
export function _createNgProbe(coreTokens: core.NgProbeToken[]): any {
export function _createNgProbe(coreTokens: NgProbeToken[]): any {
exportNgVar(INSPECT_GLOBAL_NAME, inspectNativeElement);
exportNgVar(CORE_TOKENS_GLOBAL_NAME, {...CORE_TOKENS, ..._ngProbeTokensToMap(coreTokens || [])});
return () => inspectNativeElement;
}
function _ngProbeTokensToMap(tokens: core.NgProbeToken[]): {[name: string]: any} {
function _ngProbeTokensToMap(tokens: NgProbeToken[]): {[name: string]: any} {
return tokens.reduce((prev: any, t: any) => (prev[t.name] = t.token, prev), {});
}
@ -48,12 +49,12 @@ export const ELEMENT_PROBE_PROVIDERS__POST_R3__ = [];
/**
* Providers which support debugging Angular applications (e.g. via `ng.probe`).
*/
export const ELEMENT_PROBE_PROVIDERS__PRE_R3__: core.Provider[] = [
export const ELEMENT_PROBE_PROVIDERS__PRE_R3__: Provider[] = [
{
provide: core.APP_INITIALIZER,
provide: APP_INITIALIZER,
useFactory: _createNgProbe,
deps: [
[core.NgProbeToken, new core.Optional()],
[NgProbeToken, new Optional()],
],
multi: true,
},

2
packages/platform-browser/src/dom/dom_renderer.ts
View File

@ -231,7 +231,7 @@ class DefaultDomRenderer2 implements Renderer2 {
}
}
const AT_CHARCODE = '@'.charCodeAt(0);
const AT_CHARCODE = (() => '@'.charCodeAt(0))();
function checkNoSyntheticProp(name: string, nameKind: string) {
if (name.charCodeAt(0) === AT_CHARCODE) {
throw new Error(

24
packages/platform-browser/src/dom/events/dom_events.ts
View File

@ -18,9 +18,8 @@ import {EventManagerPlugin} from './event_manager';
* addEventListener by 3x.
*/
const __symbol__ =
(typeof Zone !== 'undefined') && (Zone as any)['__symbol__'] || function(v: string): string {
return '__zone_symbol__' + v;
};
(() => (typeof Zone !== 'undefined') && (Zone as any)['__symbol__'] ||
function(v: string): string { return '__zone_symbol__' + v; })();
const ADD_EVENT_LISTENER: 'addEventListener' = __symbol__('addEventListener');
const REMOVE_EVENT_LISTENER: 'removeEventListener' = __symbol__('removeEventListener');
@ -35,13 +34,18 @@ const NATIVE_REMOVE_LISTENER = 'removeEventListener';
const stopSymbol = '__zone_symbol__propagationStopped';
const stopMethodSymbol = '__zone_symbol__stopImmediatePropagation';
const blackListedEvents: string[] =
(typeof Zone !== 'undefined') && (Zone as any)[__symbol__('BLACK_LISTED_EVENTS')];
let blackListedMap: {[eventName: string]: string};
if (blackListedEvents) {
blackListedMap = {};
blackListedEvents.forEach(eventName => { blackListedMap[eventName] = eventName; });
}
const blackListedMap = (() => {
const blackListedEvents: string[] =
(typeof Zone !== 'undefined') && (Zone as any)[__symbol__('BLACK_LISTED_EVENTS')];
if (blackListedEvents) {
const res: {[eventName: string]: string} = {};
blackListedEvents.forEach(eventName => { res[eventName] = eventName; });
return res;
}
return undefined;
})();
const isBlackListedEvent = function(eventName: string) {
if (!blackListedMap) {

15
tslint.json
View File

@ -2,7 +2,8 @@
"rulesDirectory": [
"dist/tools/tslint",
"node_modules/vrsource-tslint-rules/rules",
"node_modules/tslint-eslint-rules/dist/rules"
"node_modules/tslint-eslint-rules/dist/rules",
"node_modules/tslint-no-toplevel-property-access/rules"
],
"rules": {
"file-header": [
@ -18,6 +19,18 @@
"no-jasmine-focus": true,
"no-var-keyword": true,
"require-internal-with-underscore": true,
"no-toplevel-property-access": [
true,
"packages/animations/src/",
"packages/animations/browser/",
"packages/common/src/",
"packages/core/src/",
"packages/elements/src/",
"packages/forms/src/",
"packages/http/src/",
"packages/platform-browser/src/",
"packages/router/src/"
],
"semicolon": [
true
],

5
yarn.lock
View File

@ -10977,6 +10977,11 @@ tslint-eslint-rules@4.1.1:
tslib "^1.0.0"
tsutils "^1.4.0"
tslint-no-toplevel-property-access@0.0.2:
version "0.0.2"
resolved "https://registry.yarnpkg.com/tslint-no-toplevel-property-access/-/tslint-no-toplevel-property-access-0.0.2.tgz#c9b19bbd525ea7b8577e5ada601cc8625b4ed004"
integrity sha512-Oc+UUurlGLBkgeUSGxMoTpRUpaXsjqzQCEAYrYQyuU8330fi5FKlye5n53y87EJ24AlfdoxMPV7DJfFOADapfg==
tslint@5.7.0:
version "5.7.0"
resolved "https://registry.yarnpkg.com/tslint/-/tslint-5.7.0.tgz#c25e0d0c92fa1201c2bc30e844e08e682b4f3552"