Commit Graph

5 Commits

Author SHA1 Message Date
Miško Hevery fcadbf4bf6 perf: switch angular to use StaticInjector instead of ReflectiveInjector
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
2017-08-07 15:42:34 -07:00
Tobias Bosch 50e5cb15dd feat(benchmarks): add `detectChanges` test for ng2 tree benchmark 2017-01-03 13:05:05 -08:00
Joao Dias 77ee27c59e refactor(): use const and let instead of var 2016-11-12 16:40:17 -08:00
Tobias Bosch 6dceaf209d fix(benchmarks): recreate setup for running benchmarks 2016-08-31 08:24:10 -07:00
Julie Ralph 4a965052f9 fix(platform-browser): remove testing_e2e target (#10029)
The testing_e2e util does not belong in platform-browser and was never
intended to be a public API. Move it out of that whole tree.

BREAKING CHANGE:

The following API was never intended to be public and is removed:

```js
import {verifyNoBrowserErrors} from '@angular/platform-browser/testing_e2e';
```

Consider using Protractor's console plugin: https://github.com/angular/protractor-console-plugin
2016-07-13 10:10:02 -07:00