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fix(ivy): merge static style rendering across elements, directives and components (#27661)

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PR Close #27661
This commit is contained in:
Matias Niemelä
2018-12-13 15:51:47 -08:00
parent 0b3ae3d70c
commit 13eb57a59f
39 changed files with 3493 additions and 1588 deletions
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13
packages/core/src/render3/definition.ts
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@ -9,22 +9,15 @@
import './ng_dev_mode';
import {ChangeDetectionStrategy} from '../change_detection/constants';
import {Provider} from '../di/provider';
import {NgModuleDef} from '../metadata/ng_module';
import {ViewEncapsulation} from '../metadata/view';
import {Mutable, Type} from '../type';
import {noSideEffects, stringify} from '../util';
import {EMPTY_ARRAY, EMPTY_OBJ} from './empty';
import {NG_COMPONENT_DEF, NG_DIRECTIVE_DEF, NG_MODULE_DEF, NG_PIPE_DEF} from './fields';
import {BaseDef, ComponentDef, ComponentDefFeature, ComponentQuery, ComponentTemplate, ComponentType, DirectiveDef, DirectiveDefFeature, DirectiveType, DirectiveTypesOrFactory, HostBindingsFunction, PipeDef, PipeType, PipeTypesOrFactory} from './interfaces/definition';
import {CssSelectorList, SelectorFlags} from './interfaces/projection';
import {CssSelectorList} from './interfaces/projection';
export const EMPTY: {} = {};
export const EMPTY_ARRAY: any[] = [];
if (typeof ngDevMode !== 'undefined' && ngDevMode) {
Object.freeze(EMPTY);
Object.freeze(EMPTY_ARRAY);
}
let _renderCompCount = 0;
/**
@ -389,7 +382,7 @@ export function defineNgModule<T>(def: {type: T} & Partial<NgModuleDef<T>>): nev
*/
function invertObject(obj: any, secondary?: any): any {
if (obj == null) return EMPTY;
if (obj == null) return EMPTY_OBJ;
const newLookup: any = {};
for (const minifiedKey in obj) {
if (obj.hasOwnProperty(minifiedKey)) {