fcadbf4bf6
This change allows ReflectiveInjector to be tree shaken resulting
in not needed Reflect polyfil and smaller bundles.
Code savings for HelloWorld using Closure:
Reflective: bundle.js: 105,864(34,190 gzip)
Static: bundle.js: 154,889(33,555 gzip)
645( 2%)
BREAKING CHANGE:
`platformXXXX()` no longer accepts providers which depend on reflection.
Specifically the method signature when from `Provider[]` to
`StaticProvider[]`.
Example:
Before:
```
[
MyClass,
{provide: ClassA, useClass: SubClassA}
]
```
After:
```
[
{provide: MyClass, deps: [Dep1,...]},
{provide: ClassA, useClass: SubClassA, deps: [Dep1,...]}
]
```
NOTE: This only applies to platform creation and providers for the JIT
compiler. It does not apply to `@Compotent` or `@NgModule` provides
declarations.
Benchpress note: Previously Benchpress also supported reflective
provides, which now require static providers.
DEPRECATION:
- `ReflectiveInjector` is now deprecated as it will be remove. Use
`Injector.create` as a replacement.
closes #18496
29 lines
900 B
TypeScript
29 lines
900 B
TypeScript
/**
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* @license
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* Copyright Google Inc. All Rights Reserved.
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*
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* Use of this source code is governed by an MIT-style license that can be
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* found in the LICENSE file at https://angular.io/license
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*/
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import {Injector, ɵglobal as global} from '@angular/core';
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import {ApplicationRef, ApplicationRef_} from '@angular/core/src/application_ref';
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import {SpyObject} from '@angular/core/testing/src/testing_internal';
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export class SpyApplicationRef extends SpyObject {
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constructor() { super(ApplicationRef_); }
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}
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export class SpyComponentRef extends SpyObject {
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injector: any /** TODO #9100 */;
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constructor() {
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super();
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this.injector =
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Injector.create([{provide: ApplicationRef, useClass: SpyApplicationRef, deps: []}]);
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}
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}
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export function callNgProfilerTimeChangeDetection(config?: any /** TODO #9100 */): void {
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(<any>global).ng.profiler.timeChangeDetection(config);
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}
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