feat(compiler-cli): expose ngtsc as a TscPlugin

This lets us run ngtsc under the tsc_wrapped custom compiler (Used in Bazel)
It also allows others to simply wire ngtsc into an existing typescript compilation binary

.bazelrc

@@ -22,18 +22,12 @@ test:debug --test_arg=--node_options=--inspect-brk --test_output=streamed --test
 # Filesystem interactions     #
 ###############################
 
-# Create symlinks in the project:
-# - dist/bin for outputs
-# - dist/testlogs, dist/genfiles
-# - bazel-out
-# NB: bazel-out should be excluded from the editor configuration.
-# The checked-in /.vscode/settings.json does this for VSCode.
-# Other editors may require manual config to ignore this directory.
-# In the past, we say a problem where VSCode traversed a massive tree, opening file handles and
+# Don't create symlinks like bazel-out in the project.
+# These cause VSCode to traverse a massive tree, opening file handles and
 # eventually a surprising failure with auto-discovery of the C++ toolchain in
 # MacOS High Sierra.
 # See https://github.com/bazelbuild/bazel/issues/4603
-build --symlink_prefix=dist/
+build --symlink_prefix=/
 
 # Performance: avoid stat'ing input files
 build --watchfs

.gitignore

@@ -1,7 +1,7 @@
 .DS_STORE
 
 /dist/
-/bazel-out/
+/bazel-*
 /integration/bazel/bazel-*
 e2e_test.*
 node_modules
@@ -13,9 +13,9 @@ pubspec.lock
 .c9
 .idea/
 .settings/
-.vscode/launch.json
 *.swo
 modules/.settings
+.vscode
 modules/.vscode
 
 # Don't check in secret files

.vscode/settings.json

@@ -1,15 +0,0 @@
-{
-  "files.watcherExclude": {
-    "**/.git/objects/**": true,
-    "**/.git/subtree-cache/**": true,
-    "**/node_modules/**": true,
-    "**/bazel-out/**": true,
-    "**/dist/**": true,
-  },
-  "search.exclude": {
-    "**/node_modules": true,
-    "**/bower_components": true,
-    "**/bazel-out": true,
-    "**/dist": true,
-  },
-}

CHANGELOG.md

@@ -1,43 +1,3 @@
-<a name="8.0.0-beta.1"></a>
-# [8.0.0-beta.1](https://github.com/angular/angular/compare/8.0.0-beta.0...8.0.0-beta.1) (2019-01-22)
-
-
-### Bug Fixes
-
-* **bazel:** increase node memory limit for ng_module rule to prevent OOM for big modules ([#28237](https://github.com/angular/angular/issues/28237)) ([73616ab](https://github.com/angular/angular/commit/73616ab))
-* **router:** `skipLocationChange` with named outlets ([#28300](https://github.com/angular/angular/issues/28300)) ([50df897](https://github.com/angular/angular/commit/50df897)), closes [#27680](https://github.com/angular/angular/issues/27680) [#28200](https://github.com/angular/angular/issues/28200)
-
-
-### Features
-
-* **bazel:** Add support for SASS ([#28167](https://github.com/angular/angular/issues/28167)) ([f59f18c](https://github.com/angular/angular/commit/f59f18c))
-* **compiler-cli:** resolve generated Sass/Less files to .css inputs ([#28166](https://github.com/angular/angular/issues/28166)) ([a58fd21](https://github.com/angular/angular/commit/a58fd21))
-* **forms:** add `markAllAsTouched()` to `AbstractControl` ([#26812](https://github.com/angular/angular/issues/26812)) ([45bf911](https://github.com/angular/angular/commit/45bf911)), closes [#19400](https://github.com/angular/angular/issues/19400)
-
-
-### Reverts
-
-* "ci: use image based cache for windows BuildKite ([#27990](https://github.com/angular/angular/issues/27990))" ([#28160](https://github.com/angular/angular/issues/28160)) ([7bdf3fe](https://github.com/angular/angular/commit/7bdf3fe))
-
-
-
-<a name="7.2.2"></a>
-## [7.2.2](https://github.com/angular/angular/compare/7.2.1...7.2.2) (2019-01-22)
-
-
-### Bug Fixes
-
-* **bazel:** Fix integration test after v8 bump ([#28194](https://github.com/angular/angular/issues/28194)) ([7b772e9](https://github.com/angular/angular/commit/7b772e9)), closes [#28142](https://github.com/angular/angular/issues/28142)
-* **router:** `skipLocationChange` with named outlets ([#28301](https://github.com/angular/angular/issues/28301)) ([32737a6](https://github.com/angular/angular/commit/32737a6)), closes [#27680](https://github.com/angular/angular/issues/27680) [#28200](https://github.com/angular/angular/issues/28200)
-
-
-### Features
-
-* **bazel:** Add support for SASS ([#28167](https://github.com/angular/angular/issues/28167)) ([a4d9192](https://github.com/angular/angular/commit/a4d9192))
-* **compiler-cli:** resolve generated Sass/Less files to .css inputs ([#28166](https://github.com/angular/angular/issues/28166)) ([4c00059](https://github.com/angular/angular/commit/4c00059))
-
-
-
 <a name="8.0.0-beta.0"></a>
 # [8.0.0-beta.0](https://github.com/angular/angular/compare/7.2.0...8.0.0-beta.0) (2019-01-16)
 

aio/content/examples/event-binding/e2e/src/app.e2e-spec.ts

@@ -1,71 +0,0 @@
-'use strict'; // necessary for es6 output in node
-
-import { browser, element, by, protractor } from 'protractor';
-
-describe('Event binding example', function () {
-
-  beforeEach(function () {
-    browser.get('');
-  });
-
-  let saveButton = element.all(by.css('button')).get(0);
-  let onSaveButton = element.all(by.css('button')).get(1);
-  let myClick = element.all(by.css('button')).get(2);
-  let deleteButton = element.all(by.css('button')).get(3);
-  let saveNoProp = element.all(by.css('button')).get(4);
-  let saveProp = element.all(by.css('button')).get(5);
-
-
-  it('should display Event Binding with Angular', function () {
-    expect(element(by.css('h1')).getText()).toEqual('Event Binding');
-  });
-
-  it('should display 6 buttons', function() {
-    expect(saveButton.getText()).toBe('Save');
-    expect(onSaveButton.getText()).toBe('on-click Save');
-    expect(myClick.getText()).toBe('click with myClick');
-    expect(deleteButton.getText()).toBe('Delete');
-    expect(saveNoProp.getText()).toBe('Save, no propagation');
-    expect(saveProp.getText()).toBe('Save with propagation');
-  });
-
-  it('should support user input', function () {
-    let input = element(by.css('input'));
-    let bindingResult = element.all(by.css('h4')).get(1);
-    expect(bindingResult.getText()).toEqual('Result: teapot');
-    input.sendKeys('abc');
-    expect(bindingResult.getText()).toEqual('Result: teapotabc');
-  });
-
-  it('should hide the item img', async () => {
-    let deleteButton = element.all(by.css('button')).get(3);
-    await deleteButton.click();
-    browser.switchTo().alert().accept();
-    expect(element.all(by.css('img')).get(0).getCssValue('display')).toEqual('none');
-  });
-
-  it('should show two alerts', async () => {
-    let parentDiv = element.all(by.css('.parent-div'));
-    let childDiv = element.all(by.css('div > div')).get(1);
-    await parentDiv.click();
-    browser.switchTo().alert().accept();
-    expect(childDiv.getText()).toEqual('Click me too! (child)');
-    await childDiv.click();
-    expect(browser.switchTo().alert().getText()).toEqual('Click me. Event target class is child-div');
-    browser.switchTo().alert().accept();
-  });
-
-  it('should show 1 alert from Save, no prop, button', async () => {
-    await saveNoProp.click();
-    expect(browser.switchTo().alert().getText()).toEqual('Saved. Event target is Save, no propagation');
-    browser.switchTo().alert().accept();
-  });
-
-  it('should show 2 alerts from Save w/prop button', async () => {
-    await saveProp.click();
-    expect(browser.switchTo().alert().getText()).toEqual('Saved.');
-    browser.switchTo().alert().accept();
-    expect(browser.switchTo().alert().getText()).toEqual('Saved.');
-    browser.switchTo().alert().accept();
-  });
-});

aio/content/examples/event-binding/src/app/app.component.css

@@ -1,25 +0,0 @@
-.group {
-  background-color: #dae8f9;
-  padding: 1rem;
-  margin: 1rem 0;
-}
-
-.parent-div {
-  background-color: #bdd1f7;
-  border: solid 1px rgb(25, 118, 210);
-  padding: 1rem;
-}
-
-.parent-div:hover {
-  background-color: #8fb4f9;
-}
-
-.child-div {
-  margin-top: 1rem;
-  background-color: #fff;
-  padding: 1rem;
-}
-
-.child-div:hover {
-  background-color: #eee;
-}

aio/content/examples/event-binding/src/app/app.component.html

@@ -1,53 +0,0 @@
-<h1 id="event-binding">Event Binding</h1>
-
-<div class="group">
-  <h3>Target event</h3>
-  <!-- #docregion event-binding-1 -->
-  <button (click)="onSave($event)">Save</button>
-  <!-- #enddocregion event-binding-1 -->
-
-  <!-- #docregion event-binding-2 -->
-  <button on-click="onSave($event)">on-click Save</button>
-  <!-- #enddocregion event-binding-2 -->
-
-  <!-- #docregion custom-directive -->
-  <h4>myClick is an event on the custom ClickDirective:</h4>
-  <button (myClick)="clickMessage=$event" clickable>click with myClick</button>
-  {{clickMessage}}
-  <!-- #enddocregion custom-directive -->
-
-</div>
-
-<div class="group">
-  <h3>$event and event handling statements</h3>
-  <h4>Result: {{currentItem.name}}</h4>
-
-  <!-- #docregion event-binding-3-->
-  <input [value]="currentItem.name"
-         (input)="currentItem.name=$event.target.value" >
-  without NgModel
-  <!-- #enddocregion event-binding-3-->
-</div>
-
-<div class="group">
-  <h3>Binding to a nested component</h3>
-  <h4>Custom events with EventEmitter</h4>
-  <!-- #docregion event-binding-to-component -->
-  <app-item-detail (deleteRequest)="deleteItem($event)" [item]="currentItem"></app-item-detail>
-    <!-- #enddocregion event-binding-to-component -->
-
-
-  <h4>Click to see event target class:</h4>
-<div class="parent-div" (click)="onClickMe($event)" clickable>Click me (parent)
-  <div class="child-div">Click me too! (child) </div>
-</div>
-
-<h3>Saves only once:</h3>
-<div (click)="onSave()" clickable>
-  <button (click)="onSave($event)">Save, no propagation</button>
-</div>
-
-<h3>Saves twice:</h3>
-<div (click)="onSave()" clickable>
-  <button (click)="onSave()">Save with propagation</button>
-</div>

aio/content/examples/event-binding/src/app/app.component.spec.ts

@@ -1,27 +0,0 @@
-import { TestBed, async } from '@angular/core/testing';
-import { AppComponent } from './app.component';
-describe('AppComponent', () => {
-  beforeEach(async(() => {
-    TestBed.configureTestingModule({
-      declarations: [
-        AppComponent
-      ],
-    }).compileComponents();
-  }));
-  it('should create the app', async(() => {
-    const fixture = TestBed.createComponent(AppComponent);
-    const app = fixture.debugElement.componentInstance;
-    expect(app).toBeTruthy();
-  }));
-  it(`should have as title 'Featured product:'`, async(() => {
-    const fixture = TestBed.createComponent(AppComponent);
-    const app = fixture.debugElement.componentInstance;
-    expect(app.title).toEqual('Featured product:');
-  }));
-  it('should render title in a p tag', async(() => {
-    const fixture = TestBed.createComponent(AppComponent);
-    fixture.detectChanges();
-    const compiled = fixture.debugElement.nativeElement;
-    expect(compiled.querySelector('p').textContent).toContain('Featured product:');
-  }));
-});

aio/content/examples/event-binding/src/app/app.component.ts

@@ -1,29 +0,0 @@
-import { Component } from '@angular/core';
-import { Item } from './item';
-
-@Component({
-  selector: 'app-root',
-  templateUrl: './app.component.html',
-  styleUrls: ['./app.component.css']
-})
-export class AppComponent {
-
-  currentItem = { name: 'teapot'} ;
-  clickMessage = '';
-
-  onSave(event: KeyboardEvent) {
-    const evtMsg = event ? ' Event target is ' + (<HTMLElement>event.target).textContent : '';
-    alert('Saved.' + evtMsg);
-    if (event) { event.stopPropagation(); }
-  }
-
-  deleteItem(item: Item) {
-    alert(`Delete the ${item}.`);
-  }
-
-  onClickMe(event: KeyboardEvent) {
-    const evtMsg = event ? ' Event target class is ' + (<HTMLElement>event.target).className  : '';
-    alert('Click me.' + evtMsg);
-  }
-
-}

aio/content/examples/event-binding/src/app/app.module.ts

@@ -1,22 +0,0 @@
-import { BrowserModule } from '@angular/platform-browser';
-import { NgModule } from '@angular/core';
-
-
-import { AppComponent } from './app.component';
-import { ItemDetailComponent } from './item-detail/item-detail.component';
-import { ClickDirective } from './click.directive';
-
-
-@NgModule({
-  declarations: [
-    AppComponent,
-    ItemDetailComponent,
-    ClickDirective
-  ],
-  imports: [
-    BrowserModule
-  ],
-  providers: [],
-  bootstrap: [AppComponent]
-})
-export class AppModule { }

aio/content/examples/event-binding/src/app/click.directive.ts

@@ -1,18 +0,0 @@
-/* tslint:disable use-output-property-decorator directive-class-suffix */
-import { Directive, ElementRef, EventEmitter, Output } from '@angular/core';
-
-@Directive({selector: '[myClick]'})
-export class ClickDirective {
-  @Output('myClick') clicks = new EventEmitter<string>(); //  @Output(alias) propertyName = ...
-
-  toggle = false;
-
-  constructor(el: ElementRef) {
-    el.nativeElement
-      .addEventListener('click', (event: Event) => {
-        this.toggle = !this.toggle;
-        this.clicks.emit(this.toggle ? 'Click!' : '');
-      });
-  }
-}
-

aio/content/examples/event-binding/src/app/item-detail/item-detail.component.css

@@ -1,11 +0,0 @@
-.detail {
-  border: 1px solid rgb(25, 118, 210);
-  padding: 1rem;
-  margin: 1rem 0;
-}
-
-img {
-  max-width: 100px;
-  display: block;
-  padding: 1rem 0;
-}

aio/content/examples/event-binding/src/app/item-detail/item-detail.component.html

@@ -1,9 +0,0 @@
-<div class="detail">
-  <p>This is the ItemDetailComponent</p>
-  <!-- #docregion line-through -->
-  <img src="{{itemImageUrl}}" [style.display]="displayNone">
-  <span [style.text-decoration]="lineThrough">{{ item.name }}
-  </span>
-  <button (click)="delete()">Delete</button>
-  <!-- #enddocregion line-through -->
-</div>

aio/content/examples/event-binding/src/app/item-detail/item-detail.component.spec.ts

@@ -1,25 +0,0 @@
-import { async, ComponentFixture, TestBed } from '@angular/core/testing';
-
-import { ItemDetailComponent } from './item-detail.component';
-
-describe('ItemDetailComponent', () => {
-  let component: ItemDetailComponent;
-  let fixture: ComponentFixture<ItemDetailComponent>;
-
-  beforeEach(async(() => {
-    TestBed.configureTestingModule({
-      declarations: [ ItemDetailComponent ]
-    })
-    .compileComponents();
-  }));
-
-  beforeEach(() => {
-    fixture = TestBed.createComponent(ItemDetailComponent);
-    component = fixture.componentInstance;
-    fixture.detectChanges();
-  });
-
-  it('should create', () => {
-    expect(component).toBeTruthy();
-  });
-});

aio/content/examples/event-binding/src/app/item-detail/item-detail.component.ts

@@ -1,30 +0,0 @@
-/* tslint:disable use-input-property-decorator use-output-property-decorator */
-import { Component, EventEmitter, Input, Output } from '@angular/core';
-
-import { Item } from '../item';
-
-@Component({
-  selector: 'app-item-detail',
-  styleUrls: ['./item-detail.component.css'],
-  templateUrl: './item-detail.component.html'
-})
-export class ItemDetailComponent {
-
-  @Input() item;
-  itemImageUrl = 'assets/teapot.svg';
-  lineThrough = '';
-  displayNone = '';
-  @Input() prefix = '';
-
-  // #docregion deleteRequest
-  // This component makes a request but it can't actually delete a hero.
-  @Output() deleteRequest = new EventEmitter<Item>();
-
-  delete() {
-    this.deleteRequest.emit(this.item.name);
-    this.displayNone = this.displayNone ? '' : 'none';
-    this.lineThrough = this.lineThrough ? '' : 'line-through';
-  }
-  // #enddocregion deleteRequest
-
-}

aio/content/examples/event-binding/src/app/item.ts

@@ -1,4 +0,0 @@
-export class Item {
-  name: '';
-}
-

aio/content/examples/event-binding/src/index.html

@@ -1,14 +0,0 @@
-<!doctype html>
-<html lang="en">
-<head>
-  <meta charset="utf-8">
-  <title>EventBinding</title>
-  <base href="/">
-
-  <meta name="viewport" content="width=device-width, initial-scale=1">
-  <link rel="icon" type="image/x-icon" href="favicon.ico">
-</head>
-<body>
-  <app-root></app-root>
-</body>
-</html>

aio/content/examples/event-binding/src/main.ts

@@ -1,12 +0,0 @@
-import { enableProdMode } from '@angular/core';
-import { platformBrowserDynamic } from '@angular/platform-browser-dynamic';
-
-import { AppModule } from './app/app.module';
-import { environment } from './environments/environment';
-
-if (environment.production) {
-  enableProdMode();
-}
-
-platformBrowserDynamic().bootstrapModule(AppModule)
-  .catch(err => console.log(err));

aio/content/examples/event-binding/stackblitz.json

@@ -1,10 +0,0 @@
-{
-  "description": "Event Binding",
-  "files": [
-    "!**/*.d.ts",
-    "!**/*.js",
-    "!**/*.[1,2].*"
-  ],
-  "file": "src/app/app.component.ts",
-  "tags": ["Event Binding"]
-}

aio/content/examples/toh-pt6/src/app/hero.service.ts

@@ -42,7 +42,7 @@ export class HeroService {
         // #enddocregion getHeroes-2
         tap(_ => this.log('fetched heroes')),
         // #docregion getHeroes-2
-        catchError(this.handleError<Hero[]>('getHeroes', []))
+        catchError(this.handleError('getHeroes', []))
       );
   // #docregion getHeroes-1
   }

aio/content/guide/aot-compiler.md

@@ -453,7 +453,7 @@ The compiler understands all syntax forms that the _collector_ supports, but it
 
 The compiler can only reference _exported symbols_.
 
-Decorated component class members must be public. You cannot make an `@Input()` property private or protected.
+Decorated component class members must be public. You cannot make an `@Input()` property private or internal.
 
 Data bound properties must also be public.
 

aio/content/guide/architecture.md

@@ -73,7 +73,7 @@ Angular provides predefined pipes for common transformations, and you can also d
 
 ## Services and dependency injection
 
-For data or logic that isn't associated with a specific view, and that you want to share across components, you create a *service* class. A service class definition is immediately preceded by the `@Injectable()` decorator. The decorator provides the metadata that allows other providers to be **injected** as dependencies into your class.
+For data or logic that isn't associated with a specific view, and that you want to share across components, you create a *service* class. A service class definition is immediately preceded by the `@Injectable()` decorator. The decorator provides the metadata that allows your service to be *injected* into client components as a dependency.
 
  *Dependency injection* (DI) lets you keep your component classes lean and efficient. They don't fetch data from the server, validate user input, or log directly to the console; they delegate such tasks to services.
 

aio/content/guide/router.md

@@ -1055,7 +1055,7 @@ The default route should redirect to the `HeroListComponent` _only_ when the _en
 Remember to restore the redirect to `pathMatch = 'full'`.
 
 Learn more in Victor Savkin's
-[post on redirects](http://vsavkin.tumblr.com/post/146722301646/angular-router-empty-paths-componentless-routes).
+[post on redirects](http://victorsavkin.com/post/146722301646/angular-router-empty-paths-componentless-routes).
 
 
 </div>
@@ -3796,7 +3796,7 @@ The relevant *Crisis Center* code for this milestone follows.
 
   </code-pane>
 
-  <code-pane header="crisis-detail.component.ts" path="router/src/app/crisis-center/crisis-detail/crisis-detail.component.ts">
+  <code-pane header="crisis-detail.component.html" path="router/src/app/crisis-center/crisis-detail/crisis-detail.component.html">
 
   </code-pane>
 

aio/content/guide/template-syntax.md

@@ -797,6 +797,7 @@ content harmlessly.
 
 
 <hr/>
+
 {@a other-bindings}
 
 ## Attribute, class, and style bindings
@@ -943,44 +944,56 @@ Note that a _style property_ name can be written in either
 
 {@a event-binding}
 
-## Event binding `(event)`
+## Event binding  ( <span class="syntax">(event)</span> )
 
-Event binding allows you to listen for certain events such as
-keystrokes, mouse movements, clicks, and touches. For an example
-demonstrating all of the points in this section, see the <live-example name="event-binding">event binding example</live-example>.
+The bindings directives you've met so far flow data in one direction: **from a component to an element**.
 
-Angular event binding syntax consists of a **target event** name
+Users don't just stare at the screen. They enter text into input boxes. They pick items from lists.
+They click buttons. Such user actions may result in a flow of data in the opposite direction:
+**from an element to a component**.
+
+The only way to know about a user action is to listen for certain events such as
+keystrokes, mouse movements, clicks, and touches.
+You declare your interest in user actions through Angular event binding.
+
+Event binding syntax consists of a **target event** name
 within parentheses on the left of an equal sign, and a quoted
-template statement on the right.
+[template statement](guide/template-syntax#template-statements) on the right.
 The following event binding listens for the button's click events, calling
 the component's `onSave()` method whenever a click occurs:
 
-<figure>
-  <img src='generated/images/guide/event-binding/syntax-diagram.svg' alt="Syntax diagram">
-</figure>
+<code-example path="template-syntax/src/app/app.component.html" region="event-binding-1" header="src/app/app.component.html" linenums="false">
+</code-example>
 
 ### Target event
 
-As above, the target is the button's click event.
+A **name between parentheses** &mdash; for example, `(click)` &mdash;
+identifies the target event. In the following example, the target is the button's click event.
 
-<code-example path="event-binding/src/app/app.component.html" region="event-binding-1" header="src/app/app.component.html" linenums="false">
+<code-example path="template-syntax/src/app/app.component.html" region="event-binding-1" header="src/app/app.component.html" linenums="false">
 </code-example>
 
-Alternatively, use the `on-` prefix, known as the canonical form:
+Some people prefer the `on-` prefix alternative, known as the **canonical form**:
 
-<code-example path="event-binding/src/app/app.component.html" region="event-binding-2" header="src/app/app.component.html" linenums="false">
+<code-example path="template-syntax/src/app/app.component.html" region="event-binding-2" header="src/app/app.component.html" linenums="false">
 </code-example>
 
 Element events may be the more common targets, but Angular looks first to see if the name matches an event property
 of a known directive, as it does in the following example:
 
-<code-example path="event-binding/src/app/app.component.html" region="custom-directive" header="src/app/app.component.html" linenums="false">
+<code-example path="template-syntax/src/app/app.component.html" region="event-binding-3" header="src/app/app.component.html" linenums="false">
 </code-example>
 
+<div class="alert is-helpful">
+
+The `myClick` directive is further described in the section
+on [aliasing input/output properties](guide/template-syntax#aliasing-io).
+
+</div>
+
 If the name fails to match an element event or an output property of a known directive,
 Angular reports an “unknown directive” error.
 
-
 ### *$event* and event handling statements
 
 In an event binding, Angular sets up an event handler for the target event.
@@ -990,73 +1003,72 @@ The template statement typically involves a receiver, which performs an action
 in response to the event, such as storing a value from the HTML control
 into a model.
 
-The binding conveys information about the event. This information can include data values such as an event object, string, or number named `$event`.
+The binding conveys information about the event, including data values, through
+an **event object named `$event`**.
 
-The target event determines the shape of the `$event` object.
+The shape of the event object is determined by the target event.
 If the target event is a native DOM element event, then `$event` is a
 [DOM event object](https://developer.mozilla.org/en-US/docs/Web/Events),
 with properties such as `target` and `target.value`.
 
 Consider this example:
 
-<code-example path="event-binding/src/app/app.component.html" region="event-binding-3" header="src/app/app.component.html" linenums="false">
+<code-example path="template-syntax/src/app/app.component.html" region="without-NgModel" header="src/app/app.component.html" linenums="false">
 </code-example>
 
-This code sets the `<input>` `value` property by binding to the `name` property.
-To listen for changes to the value, the code binds to the `input`
-event of the `<input>` element.
+This code sets the input box `value` property by binding to the `name` property.
+To listen for changes to the value, the code binds to the input box's `input` event.
 When the user makes changes, the `input` event is raised, and the binding executes
 the statement within a context that includes the DOM event object, `$event`.
 
 To update the `name` property, the changed text is retrieved by following the path `$event.target.value`.
 
-If the event belongs to a directive&mdash;recall that components
-are directives&mdash;`$event` has whatever shape the directive produces.
+If the event belongs to a directive (recall that components are directives),
+`$event` has whatever shape the directive decides to produce.
 
+{@a eventemitter}
 
-### Custom events with `EventEmitter`
+{@a custom-event}
+
+### Custom events with <span class="syntax">EventEmitter</span>
 
 Directives typically raise custom events with an Angular [EventEmitter](api/core/EventEmitter).
 The directive creates an `EventEmitter` and exposes it as a property.
 The directive calls `EventEmitter.emit(payload)` to fire an event, passing in a message payload, which can be anything.
 Parent directives listen for the event by binding to this property and accessing the payload through the `$event` object.
 
-Consider an `ItemDetailComponent` that presents item information and responds to user actions.
-Although the `ItemDetailComponent` has a delete button, it doesn't know how to delete the hero. It can only raise an event reporting the user's delete request.
+Consider a `HeroDetailComponent` that presents hero information and responds to user actions.
+Although the `HeroDetailComponent` has a delete button it doesn't know how to delete the hero itself.
+The best it can do is raise an event reporting the user's delete request.
 
-Here are the pertinent excerpts from that `ItemDetailComponent`:
+Here are the pertinent excerpts from that `HeroDetailComponent`:
 
-
-<code-example path="event-binding/src/app/item-detail/item-detail.component.html" linenums="false" header="src/app/item-detail/item-detail.component.ts (template)" region="line-through">
+<code-example path="template-syntax/src/app/hero-detail.component.ts" linenums="false" header="src/app/hero-detail.component.ts (template)" region="template-1">
 </code-example>
 
-<code-example path="event-binding/src/app/item-detail/item-detail.component.ts" linenums="false" header="src/app/item-detail/item-detail.component.ts (deleteRequest)" region="deleteRequest">
+<code-example path="template-syntax/src/app/hero-detail.component.ts" linenums="false" header="src/app/hero-detail.component.ts (deleteRequest)" region="deleteRequest">
 </code-example>
 
-
 The component defines a `deleteRequest` property that returns an `EventEmitter`.
 When the user clicks *delete*, the component invokes the `delete()` method,
-telling the `EventEmitter` to emit an `Item` object.
+telling the `EventEmitter` to emit a `Hero` object.
 
-Now imagine a hosting parent component that binds to the `deleteRequest` event
-of the `ItemDetailComponent`.
+Now imagine a hosting parent component that binds to the `HeroDetailComponent`'s `deleteRequest` event.
 
-<code-example path="event-binding/src/app/app.component.html" linenums="false" header="src/app/app.component.html (event-binding-to-component)" region="event-binding-to-component">
+<code-example path="template-syntax/src/app/app.component.html" linenums="false" header="src/app/app.component.html (event-binding-to-component)" region="event-binding-to-component">
 </code-example>
 
-When the `deleteRequest` event fires, Angular calls the parent component's
-`deleteItem()` method, passing the *item-to-delete* (emitted by `ItemDetail`)
-in the `$event` variable.
+When the `deleteRequest` event fires, Angular calls the parent component's `deleteHero` method,
+passing the *hero-to-delete* (emitted by `HeroDetail`) in the `$event` variable.
 
 ### Template statements have side effects
 
-Though [template expressions](guide/template-syntax#template-expressions) shouldn't have [side effects](guide/template-syntax#avoid-side-effects), template
-statements usually do. The `deleteItem()` method does have
-a side effect: it deletes an item.
+The `deleteHero` method has a side effect: it deletes a hero.
+Template statement side effects are not just OK, but expected.
 
-Deleting an item updates the model, and depending on your code, triggers
-other changes including queries and saving to a remote server.
-These changes propagate through the system and ultimately display in this and other views.
+Deleting the hero updates the model, perhaps triggering other changes
+including queries and saves to a remote server.
+These changes percolate through the system and are ultimately displayed in this and other views.
 
 
 <hr/>

aio/content/guide/testing.md

@@ -2398,7 +2398,7 @@ So when you call `createComponent()`, the `TestBed` compiles implicitly.
 
 That's not a problem when the source code is in memory.
 But the `BannerComponent` requires external files
-that the compiler must read from the file system,
+that the compile must read from the file system,
 an inherently _asynchronous_ operation.
 
 If the `TestBed` were allowed to continue, the tests would run and fail mysteriously

aio/content/images/guide/event-binding/syntax-diagram.svg

@@ -1 +0,0 @@
-<?xml version="1.0" encoding="UTF-8" standalone="no"?><!DOCTYPE svg PUBLIC "-//W3C//DTD SVG 1.1//EN" "http://www.w3.org/Graphics/SVG/1.1/DTD/svg11.dtd"><svg width="100%" height="100%" viewBox="0 0 600 125" version="1.1" xmlns="http://www.w3.org/2000/svg" xmlns:xlink="http://www.w3.org/1999/xlink" xml:space="preserve" xmlns:serif="http://www.serif.com/" style="fill-rule:evenodd;clip-rule:evenodd;stroke-linecap:round;stroke-linejoin:round;stroke-miterlimit:1.5;"><g transform="matrix(0.469484,0,0,0.469925,-158.685,-184.211)"><text x="374px" y="472px" style="font-family:'ArialMT', 'Arial', sans-serif;font-size:64px;">&lt;button</text><text x="607.094px" y="472px" style="font-family:'ArialMT', 'Arial', sans-serif;font-size:64px;fill:#df002d;">(click)</text><text x="774.156px" y="472px" style="font-family:'ArialMT', 'Arial', sans-serif;font-size:64px;">=&quot;</text><text x="834.25px" y="472px" style="font-family:'ArialMT', 'Arial', sans-serif;font-size:64px;fill:#0022be;">onSave()</text><text x="1093.94px" y="472px" style="font-family:'ArialMT', 'Arial', sans-serif;font-size:64px;">&quot;&gt;Save&lt;/button&gt;</text></g><path d="M142.827,95.824l-6.663,-3.032l17.828,-39.26l-6.187,-2.815l13.842,-5.191l5.195,13.852l-6.187,-2.815l-17.828,39.261Z" style="fill:#df002d;"/><path d="M337.08,93.548l-6.915,2.399l-13.342,-38.531l-6.422,2.228l6.458,-13.308l13.3,6.453l-6.421,2.228l13.342,38.531Z" style="fill:#3345cc;"/><g><rect x="23.005" y="76.128" width="197.653" height="31.485" style="fill:#fff;stroke:#000;stroke-width:0.7px;"/><text x="31.989px" y="98.214px" style="font-family:'ArialMT', 'Arial', sans-serif;font-size:22.556px;fill:#df002d;">target even<tspan x="144.743px " y="98.214px ">t</tspan> name</text></g><g><rect x="275.117" y="76.128" width="228.169" height="31.955" style="fill:#fff;stroke:#000;stroke-width:0.7px;"/><text x="293.078px" y="98.214px" style="font-family:'ArialMT', 'Arial', sans-serif;font-size:22.556px;fill:#3345cc;">template st<tspan x="403.3px " y="98.214px ">a</tspan>tement</text></g></svg>

aio/content/tutorial/toh-pt0.md

@@ -116,7 +116,7 @@ Most apps strive for a consistent look across the application.
 The CLI generated an empty `styles.css` for this purpose.
 Put your application-wide styles there.
 
-Open `src/styles.css` and add the code below to the file.
+Here's an excerpt from the `styles.css` for the _Tour of Heroes_ sample app.
 
 <code-example path="toh-pt0/src/styles.1.css" header="src/styles.css (excerpt)">
 </code-example>

aio/package.json

@@ -17,7 +17,7 @@
     "build": "yarn ~~build",
     "prebuild-local": "yarn setup-local",
     "build-local": "yarn ~~build",
-    "extract-cli-command-docs": "node tools/transforms/cli-docs-package/extract-cli-commands.js fd4e960d6",
+    "extract-cli-command-docs": "node tools/transforms/cli-docs-package/extract-cli-commands.js 4ae713b5a",
     "lint": "yarn check-env && yarn docs-lint && ng lint && yarn example-lint && yarn tools-lint",
     "test": "yarn check-env && ng test",
     "pree2e": "yarn check-env && yarn update-webdriver",

aio/src/app/app.component.spec.ts

@@ -52,7 +52,7 @@ describe('AppComponent', () => {
     await newDocPromise;       // Wait for the new document to be fetched.
     fixture.detectChanges();   // Propagate document change to the view (i.e to `DocViewer`).
     await docRenderedPromise;  // Wait for the `docRendered` event.
-  }
+  };
 
   function initializeTest(waitForDoc = true) {
     fixture = TestBed.createComponent(AppComponent);
@@ -73,7 +73,7 @@ describe('AppComponent', () => {
     tocService = de.injector.get<TocService>(TocService);
 
     return waitForDoc && awaitDocRendered();
-  }
+  };
 
 
   describe('with proper DocViewer', () => {

aio/src/app/custom-elements/api/api-list.component.ts

@@ -125,7 +125,7 @@ export class ApiListComponent implements OnInit {
         return status === 'all' ||
           status === item.stability ||
           (status === 'security-risk' && item.securityRisk);
-      }
+      };
 
       function matchesType() {
         return type === 'all' || type === item.docType;

aio/src/app/custom-elements/api/api.service.ts

@@ -54,7 +54,7 @@ export class ApiService implements OnDestroy {
             section.items.every(item => item.stability === 'deprecated');
       });
     }));
-  }
+  };
 
   constructor(private http: HttpClient, private logger: Logger) { }
 

aio/src/app/custom-elements/contributor/contributor-list.component.spec.ts

@@ -79,7 +79,7 @@ describe('ContributorListComponent', () => {
     return comp;
   }
 
-  interface SearchResult { [index: string]: string; }
+  interface SearchResult { [index: string]: string; };
 
   class TestLocationService {
     searchResult: SearchResult = {};

aio/src/app/custom-elements/elements-loader.spec.ts

@@ -245,7 +245,7 @@ class FakeComponentFactory extends ComponentFactory<any> {
          rootSelectorOrNode?: string | any,
          ngModule?: NgModuleRef<any>): ComponentRef<any> {
     return jasmine.createSpy('ComponentRef') as any;
-  }
+  };
 }
 
 class FakeComponentFactoryResolver extends ComponentFactoryResolver {

aio/src/app/custom-elements/getting-started/ng-for/ng-for.component.spec.ts

@@ -37,6 +37,6 @@ describe('Getting Started NgFor Component', () => {
 
     component.parseError$.subscribe(error => {
       expect(error).toBeTruthy();
-    });
+    })
   });
 });

aio/src/app/custom-elements/getting-started/ng-if/ng-if.component.spec.ts

@@ -46,6 +46,6 @@ describe('Getting Started NgIf Component', () => {
 
     component.parseError$.subscribe(error => {
       expect(error).toBeTruthy();
-    });
+    })
   });
 });

aio/src/app/custom-elements/resource/resource.service.ts

@@ -26,7 +26,7 @@ export class ResourceService {
 
     (categories as ConnectableObservable<Category[]>).connect();
     return categories;
-  }
+  };
 }
 
 // Extract sorted Category[] from resource JSON data

aio/src/app/layout/doc-viewer/doc-viewer.component.ts

@@ -100,10 +100,9 @@ export class DocViewerComponent implements OnDestroy {
     if (needsToc && !embeddedToc) {
       // Add an embedded ToC if it's needed and there isn't one in the content already.
       titleEl!.insertAdjacentHTML('afterend', '<aio-toc class="embedded"></aio-toc>');
-    } else if (!needsToc && embeddedToc && embeddedToc.parentNode !== null) {
+    } else if (!needsToc && embeddedToc) {
       // Remove the embedded Toc if it's there and not needed.
-      // We cannot use ChildNode.remove() because of IE11
-      embeddedToc.parentNode.removeChild(embeddedToc);
+      embeddedToc.remove();
     }
 
     return () => {

aio/src/app/shared/deployment.service.ts

@@ -14,4 +14,4 @@ export class Deployment {
   mode: string = this.location.search()['mode'] || environment.mode;
 
   constructor(private location: LocationService) {}
-}
+};

aio/src/app/shared/toc.service.ts

@@ -68,10 +68,7 @@ export class TocService {
         }
       }
       // now remove the anchor
-      if (anchorLink.parentNode !== null) {
-        // We cannot use ChildNode.remove() because of IE11
-        anchorLink.parentNode.removeChild(anchorLink);
-      }
+      anchorLink.remove();
     }
     // security: the document element which provides this heading content
     // is always authored by the documentation team and is considered to be safe

aio/tslint.json

@@ -75,7 +75,6 @@
     ],
     "radix": true,
     "semicolon": [
-      true,
       "always"
     ],
     "triple-equals": [

integration/_payload-limits.json

@@ -3,8 +3,8 @@
     "master": {
       "uncompressed": {
         "runtime": 1497,
-        "main": 189865,
-        "polyfills": 38449
+        "main": 187437,
+        "polyfills": 59608
       }
     }
   },
@@ -12,7 +12,7 @@
     "master": {
       "uncompressed": {
         "runtime": 1440,
-        "main": 584188,
+        "main": 584077,
         "polyfills": 38390
       }
     }

integration/bazel/.bazelrc

@@ -13,6 +13,3 @@ build --local_resources=14336,8.0,1.0
 
 # Use the Angular 6 compiler
 build --define=compile=legacy
-
-# Don't create symlinks
-build --symlink_prefix=/

integration/cli-hello-world-ivy/package.json

@@ -26,17 +26,16 @@
     "@angular/router": "file:../../dist/packages-dist/router",
     "core-js": "file:../../node_modules/core-js",
     "rxjs": "file:../../node_modules/rxjs",
-    "tslib": "^1.9.3",
     "zone.js": "file:../../node_modules/zone.js"
   },
   "devDependencies": {
-    "@angular-devkit/build-angular": "~0.12.1",
+    "@angular-devkit/build-angular": "~0.12.0-rc.0",
     "@angular/cli": "file:../../node_modules/@angular/cli",
     "@angular/compiler-cli": "file:../../dist/packages-dist/compiler-cli",
     "@angular/language-service": "file:../../dist/packages-dist/language-service",
+    "@types/node": "~8.9.4",
     "@types/jasmine": "~2.8.8",
     "@types/jasminewd2": "~2.0.3",
-    "@types/node": "~8.9.4",
     "codelyzer": "~4.5.0",
     "jasmine-core": "~2.99.1",
     "jasmine-spec-reporter": "~4.2.1",

integration/cli-hello-world-ivy/yarn.lock

@@ -2,6 +2,14 @@
 # yarn lockfile v1
 
 
+"@angular-devkit/architect@0.12.0-rc.0":
+  version "0.12.0-rc.0"
+  resolved "https://registry.yarnpkg.com/@angular-devkit/architect/-/architect-0.12.0-rc.0.tgz#8e5d624ab42962abf9c75139a0171fe739233e22"
+  integrity sha512-A4w9YumA+GuUcJfiWc8YEwY3wCrzbxpt+M4n2g/9j7Lf0a7WgsdUG+Btb4eCEuUhjsWDlGPTZIFl+KIPTv+WHQ==
+  dependencies:
+    "@angular-devkit/core" "7.2.0-rc.0"
+    rxjs "6.3.3"
+
 "@angular-devkit/architect@0.12.1":
   version "0.12.1"
   resolved "https://registry.yarnpkg.com/@angular-devkit/architect/-/architect-0.12.1.tgz#397768d1ccd0cef76db96d6b39db8aebad68c031"
@@ -10,24 +18,16 @@
     "@angular-devkit/core" "7.2.1"
     rxjs "6.3.3"
 
-"@angular-devkit/architect@0.12.2":
-  version "0.12.2"
-  resolved "https://registry.yarnpkg.com/@angular-devkit/architect/-/architect-0.12.2.tgz#1bfa43881c8927b8e12ffd4a2a3a645d6356e748"
-  integrity sha512-32Eim3PM/CJKGcCF1FJQ91ohuF2vBGMd4t1DILaoOMXHWmPLI9N4ILzWHfqFLRvb8QFgLn4VNG7CI9K7GcSBlQ==
+"@angular-devkit/build-angular@~0.12.0-rc.0":
+  version "0.12.0-rc.0"
+  resolved "https://registry.yarnpkg.com/@angular-devkit/build-angular/-/build-angular-0.12.0-rc.0.tgz#b82d96bf359d5e1c32736499944a161d3e80e882"
+  integrity sha512-7QvqVgihLLOEBuUF2sT5R8c4al7J30pViXhWEIwJjgl2VzEYYumYHJEFLqDAwimyLdCY4XeMsBlYnpWLpbmM3Q==
   dependencies:
-    "@angular-devkit/core" "7.2.2"
-    rxjs "6.3.3"
-
-"@angular-devkit/build-angular@~0.12.1":
-  version "0.12.2"
-  resolved "https://registry.yarnpkg.com/@angular-devkit/build-angular/-/build-angular-0.12.2.tgz#4776f535633227848c4bda34b1e8f89574c33746"
-  integrity sha512-4PDykCNDjjFo6Ximhq2efiufoUP6pj8KvhB8UI03mLbn/Os1W0y1lmiPJn+NjeBLwFWH9DqW9Vxk/pYek7MtEA==
-  dependencies:
-    "@angular-devkit/architect" "0.12.2"
-    "@angular-devkit/build-optimizer" "0.12.2"
-    "@angular-devkit/build-webpack" "0.12.2"
-    "@angular-devkit/core" "7.2.2"
-    "@ngtools/webpack" "7.2.2"
+    "@angular-devkit/architect" "0.12.0-rc.0"
+    "@angular-devkit/build-optimizer" "0.12.0-rc.0"
+    "@angular-devkit/build-webpack" "0.12.0-rc.0"
+    "@angular-devkit/core" "7.2.0-rc.0"
+    "@ngtools/webpack" "7.2.0-rc.0"
     ajv "6.6.2"
     autoprefixer "9.4.3"
     circular-dependency-plugin "5.0.2"
@@ -47,7 +47,7 @@
     opn "5.3.0"
     parse5 "4.0.0"
     portfinder "1.0.17"
-    postcss "7.0.11"
+    postcss "7.0.5"
     postcss-import "12.0.0"
     postcss-loader "3.0.0"
     raw-loader "0.5.1"
@@ -56,45 +56,45 @@
     semver "5.5.1"
     source-map-loader "0.2.4"
     source-map-support "0.5.9"
-    speed-measure-webpack-plugin "1.2.5"
+    speed-measure-webpack-plugin "1.2.3"
     stats-webpack-plugin "0.7.0"
     style-loader "0.23.1"
     stylus "0.54.5"
     stylus-loader "3.0.2"
-    terser-webpack-plugin "1.2.1"
+    terser-webpack-plugin "1.1.0"
     tree-kill "1.2.0"
-    webpack "4.28.4"
+    webpack "4.23.1"
     webpack-dev-middleware "3.4.0"
-    webpack-dev-server "3.1.14"
+    webpack-dev-server "3.1.10"
     webpack-merge "4.1.4"
     webpack-sources "1.3.0"
     webpack-subresource-integrity "1.1.0-rc.6"
   optionalDependencies:
     node-sass "4.10.0"
 
-"@angular-devkit/build-optimizer@0.12.2":
-  version "0.12.2"
-  resolved "https://registry.yarnpkg.com/@angular-devkit/build-optimizer/-/build-optimizer-0.12.2.tgz#c35f4a67a2304a4deeb8e5d2e6c1edde0429c309"
-  integrity sha512-5SARSE18X5/churU0Qc0gOfDt5EwuwKsJmIA7hHBzi44iotQm5c8ea0q0acua4/U4K+jOsF6A4Faa08Vr2624A==
+"@angular-devkit/build-optimizer@0.12.0-rc.0":
+  version "0.12.0-rc.0"
+  resolved "https://registry.yarnpkg.com/@angular-devkit/build-optimizer/-/build-optimizer-0.12.0-rc.0.tgz#7ed2f9d4b32a98e506d17356f5dda5e26526da44"
+  integrity sha512-IlZixc5NDyYNH6S/LRw0/ogQDnnMoKJZH4GKLDT/mWvE8KBNJyoOvqPFBMC1onPqaHxGz+P9B9kssTkFvsITnA==
   dependencies:
     loader-utils "1.1.0"
     source-map "0.5.6"
     typescript "3.2.2"
     webpack-sources "1.2.0"
 
-"@angular-devkit/build-webpack@0.12.2":
-  version "0.12.2"
-  resolved "https://registry.yarnpkg.com/@angular-devkit/build-webpack/-/build-webpack-0.12.2.tgz#00f1a3a5ab3f4bc8e35d1826f8b476dc0016a1e7"
-  integrity sha512-Uv3f8XJc/5UTj2T7XjxFYDhuybFIIitLGxBpp/hEIc7eXI4MsJKB6CoDJy+2BQch7c/QjKH7W3dmTxzuSJ2j3g==
+"@angular-devkit/build-webpack@0.12.0-rc.0":
+  version "0.12.0-rc.0"
+  resolved "https://registry.yarnpkg.com/@angular-devkit/build-webpack/-/build-webpack-0.12.0-rc.0.tgz#aff981fb3f36dd3ec2946cb07953de3149cbc4e1"
+  integrity sha512-hwNBzt2ZPVx2V9gb87mU1YqZE8w4FX49xcHw0SCLLdZHWveUy8SCaVaPQ8i7+bJXKKu0PLSDwLnzGhoKc+mBWg==
   dependencies:
-    "@angular-devkit/architect" "0.12.2"
-    "@angular-devkit/core" "7.2.2"
+    "@angular-devkit/architect" "0.12.0-rc.0"
+    "@angular-devkit/core" "7.2.0-rc.0"
     rxjs "6.3.3"
 
-"@angular-devkit/core@7.2.1":
-  version "7.2.1"
-  resolved "https://registry.yarnpkg.com/@angular-devkit/core/-/core-7.2.1.tgz#8c6df59eab77bcc98a348c8cdf9eb217c8b751a5"
-  integrity sha512-zOozPswSM1cTkltw5LeSPoZ/fJ2d3vN304IVgKgrM5/Fs54bd7nTaBcAK+HvjKS+5KmykYrXW47Q4CdFJikluQ==
+"@angular-devkit/core@7.2.0-rc.0":
+  version "7.2.0-rc.0"
+  resolved "https://registry.yarnpkg.com/@angular-devkit/core/-/core-7.2.0-rc.0.tgz#6cd53211825c475cdc73b01b4b05d7a308bc4a84"
+  integrity sha512-dHaQL9kUCSYgAtSJ29cP4MsGO/1JfA+zeZESxZMRuUVVhanmL5+f7kIPQbwB4wiGj3htDnxpMvqOlff3NxkQWQ==
   dependencies:
     ajv "6.6.2"
     chokidar "2.0.4"
@@ -102,10 +102,10 @@
     rxjs "6.3.3"
     source-map "0.7.3"
 
-"@angular-devkit/core@7.2.2":
-  version "7.2.2"
-  resolved "https://registry.yarnpkg.com/@angular-devkit/core/-/core-7.2.2.tgz#f0daf3e24f0ce8105341118f4505c1db4e284ab0"
-  integrity sha512-gDF8iXiPN870WuBMl7bCQ5+Qz5SjGL/qMcvP4hli5hkn+kMAhgG38ligUK1bbhPQUJ+Z/nSOEmyv8gLHO09SZg==
+"@angular-devkit/core@7.2.1":
+  version "7.2.1"
+  resolved "https://registry.yarnpkg.com/@angular-devkit/core/-/core-7.2.1.tgz#8c6df59eab77bcc98a348c8cdf9eb217c8b751a5"
+  integrity sha512-zOozPswSM1cTkltw5LeSPoZ/fJ2d3vN304IVgKgrM5/Fs54bd7nTaBcAK+HvjKS+5KmykYrXW47Q4CdFJikluQ==
   dependencies:
     ajv "6.6.2"
     chokidar "2.0.4"
@@ -122,7 +122,7 @@
     rxjs "6.3.3"
 
 "@angular/animations@file:../../dist/packages-dist/animations":
-  version "8.0.0-beta.0"
+  version "7.2.0"
   dependencies:
     tslib "^1.9.0"
 
@@ -140,12 +140,12 @@
     symbol-observable "1.2.0"
 
 "@angular/common@file:../../dist/packages-dist/common":
-  version "8.0.0-beta.0"
+  version "7.2.0"
   dependencies:
     tslib "^1.9.0"
 
 "@angular/compiler-cli@file:../../dist/packages-dist/compiler-cli":
-  version "8.0.0-beta.0"
+  version "7.2.0"
   dependencies:
     canonical-path "1.0.0"
     chokidar "^1.4.2"
@@ -160,40 +160,40 @@
     yargs "9.0.1"
 
 "@angular/compiler@file:../../dist/packages-dist/compiler":
-  version "8.0.0-beta.0"
+  version "7.2.0"
   dependencies:
     tslib "^1.9.0"
 
 "@angular/core@file:../../dist/packages-dist/core":
-  version "8.0.0-beta.0"
+  version "7.2.0"
   dependencies:
     tslib "^1.9.0"
 
 "@angular/forms@file:../../dist/packages-dist/forms":
-  version "8.0.0-beta.0"
+  version "7.2.0"
   dependencies:
     tslib "^1.9.0"
 
 "@angular/http@file:../../dist/packages-dist/http":
-  version "8.0.0-beta.0"
+  version "7.2.0"
   dependencies:
     tslib "^1.9.0"
 
 "@angular/language-service@file:../../dist/packages-dist/language-service":
-  version "8.0.0-beta.0"
+  version "7.2.0"
 
 "@angular/platform-browser-dynamic@file:../../dist/packages-dist/platform-browser-dynamic":
-  version "8.0.0-beta.0"
+  version "7.2.0"
   dependencies:
     tslib "^1.9.0"
 
 "@angular/platform-browser@file:../../dist/packages-dist/platform-browser":
-  version "8.0.0-beta.0"
+  version "7.2.0"
   dependencies:
     tslib "^1.9.0"
 
 "@angular/router@file:../../dist/packages-dist/router":
-  version "8.0.0-beta.0"
+  version "7.2.0"
   dependencies:
     tslib "^1.9.0"
 
@@ -285,12 +285,12 @@
     lodash "^4.17.10"
     to-fast-properties "^2.0.0"
 
-"@ngtools/webpack@7.2.2":
-  version "7.2.2"
-  resolved "https://registry.yarnpkg.com/@ngtools/webpack/-/webpack-7.2.2.tgz#361d877f01feae800a58901b066b46539e1fe0e3"
-  integrity sha512-xjvQ8tlyyReE69q+whAubwX4fayPoy4NHSIDa429qdcUypkvhSScAtou003oVAKG519rznykDrUHAWtvFMVf4Q==
+"@ngtools/webpack@7.2.0-rc.0":
+  version "7.2.0-rc.0"
+  resolved "https://registry.yarnpkg.com/@ngtools/webpack/-/webpack-7.2.0-rc.0.tgz#750700efe60dc0b716a21f05e4f495ea46a1fc13"
+  integrity sha512-Gzqf+Vo8Fi9NxUcUAYy8cn/PWG9rJ+hgheY5WrG1knEI8FWOgdzwKiqv4CjwXhlvCamuv7vxfWB5VIGOoq2npA==
   dependencies:
-    "@angular-devkit/core" "7.2.2"
+    "@angular-devkit/core" "7.2.0-rc.0"
     enhanced-resolve "4.1.0"
     rxjs "6.3.3"
     tree-kill "1.2.0"
@@ -370,147 +370,147 @@
     "@types/source-list-map" "*"
     source-map "^0.6.1"
 
-"@webassemblyjs/ast@1.7.11":
-  version "1.7.11"
-  resolved "https://registry.yarnpkg.com/@webassemblyjs/ast/-/ast-1.7.11.tgz#b988582cafbb2b095e8b556526f30c90d057cace"
-  integrity sha512-ZEzy4vjvTzScC+SH8RBssQUawpaInUdMTYwYYLh54/s8TuT0gBLuyUnppKsVyZEi876VmmStKsUs28UxPgdvrA==
+"@webassemblyjs/ast@1.7.10":
+  version "1.7.10"
+  resolved "https://registry.yarnpkg.com/@webassemblyjs/ast/-/ast-1.7.10.tgz#0cfc61d61286240b72fc522cb755613699eea40a"
+  integrity sha512-wTUeaByYN2EA6qVqhbgavtGc7fLTOx0glG2IBsFlrFG51uXIGlYBTyIZMf4SPLo3v1bgV/7lBN3l7Z0R6Hswew==
   dependencies:
-    "@webassemblyjs/helper-module-context" "1.7.11"
-    "@webassemblyjs/helper-wasm-bytecode" "1.7.11"
-    "@webassemblyjs/wast-parser" "1.7.11"
+    "@webassemblyjs/helper-module-context" "1.7.10"
+    "@webassemblyjs/helper-wasm-bytecode" "1.7.10"
+    "@webassemblyjs/wast-parser" "1.7.10"
 
-"@webassemblyjs/floating-point-hex-parser@1.7.11":
-  version "1.7.11"
-  resolved "https://registry.yarnpkg.com/@webassemblyjs/floating-point-hex-parser/-/floating-point-hex-parser-1.7.11.tgz#a69f0af6502eb9a3c045555b1a6129d3d3f2e313"
-  integrity sha512-zY8dSNyYcgzNRNT666/zOoAyImshm3ycKdoLsyDw/Bwo6+/uktb7p4xyApuef1dwEBo/U/SYQzbGBvV+nru2Xg==
+"@webassemblyjs/floating-point-hex-parser@1.7.10":
+  version "1.7.10"
+  resolved "https://registry.yarnpkg.com/@webassemblyjs/floating-point-hex-parser/-/floating-point-hex-parser-1.7.10.tgz#ee63d729c6311a85863e369a473f9983f984e4d9"
+  integrity sha512-gMsGbI6I3p/P1xL2UxqhNh1ga2HCsx5VBB2i5VvJFAaqAjd2PBTRULc3BpTydabUQEGlaZCzEUQhLoLG7TvEYQ==
 
-"@webassemblyjs/helper-api-error@1.7.11":
-  version "1.7.11"
-  resolved "https://registry.yarnpkg.com/@webassemblyjs/helper-api-error/-/helper-api-error-1.7.11.tgz#c7b6bb8105f84039511a2b39ce494f193818a32a"
-  integrity sha512-7r1qXLmiglC+wPNkGuXCvkmalyEstKVwcueZRP2GNC2PAvxbLYwLLPr14rcdJaE4UtHxQKfFkuDFuv91ipqvXg==
+"@webassemblyjs/helper-api-error@1.7.10":
+  version "1.7.10"
+  resolved "https://registry.yarnpkg.com/@webassemblyjs/helper-api-error/-/helper-api-error-1.7.10.tgz#bfcb3bbe59775357475790a2ad7b289f09b2f198"
+  integrity sha512-DoYRlPWtuw3yd5BOr9XhtrmB6X1enYF0/54yNvQWGXZEPDF5PJVNI7zQ7gkcKfTESzp8bIBWailaFXEK/jjCsw==
 
-"@webassemblyjs/helper-buffer@1.7.11":
-  version "1.7.11"
-  resolved "https://registry.yarnpkg.com/@webassemblyjs/helper-buffer/-/helper-buffer-1.7.11.tgz#3122d48dcc6c9456ed982debe16c8f37101df39b"
-  integrity sha512-MynuervdylPPh3ix+mKZloTcL06P8tenNH3sx6s0qE8SLR6DdwnfgA7Hc9NSYeob2jrW5Vql6GVlsQzKQCa13w==
+"@webassemblyjs/helper-buffer@1.7.10":
+  version "1.7.10"
+  resolved "https://registry.yarnpkg.com/@webassemblyjs/helper-buffer/-/helper-buffer-1.7.10.tgz#0a8c624c67ad0b214d2e003859921a1988cb151b"
+  integrity sha512-+RMU3dt/dPh4EpVX4u5jxsOlw22tp3zjqE0m3ftU2tsYxnPULb4cyHlgaNd2KoWuwasCQqn8Mhr+TTdbtj3LlA==
 
-"@webassemblyjs/helper-code-frame@1.7.11":
-  version "1.7.11"
-  resolved "https://registry.yarnpkg.com/@webassemblyjs/helper-code-frame/-/helper-code-frame-1.7.11.tgz#cf8f106e746662a0da29bdef635fcd3d1248364b"
-  integrity sha512-T8ESC9KMXFTXA5urJcyor5cn6qWeZ4/zLPyWeEXZ03hj/x9weSokGNkVCdnhSabKGYWxElSdgJ+sFa9G/RdHNw==
+"@webassemblyjs/helper-code-frame@1.7.10":
+  version "1.7.10"
+  resolved "https://registry.yarnpkg.com/@webassemblyjs/helper-code-frame/-/helper-code-frame-1.7.10.tgz#0ab7e22fad0241a173178c73976fc0edf50832ce"
+  integrity sha512-UiytbpKAULOEab2hUZK2ywXen4gWJVrgxtwY3Kn+eZaaSWaRM8z/7dAXRSoamhKFiBh1uaqxzE/XD9BLlug3gw==
   dependencies:
-    "@webassemblyjs/wast-printer" "1.7.11"
+    "@webassemblyjs/wast-printer" "1.7.10"
 
-"@webassemblyjs/helper-fsm@1.7.11":
-  version "1.7.11"
-  resolved "https://registry.yarnpkg.com/@webassemblyjs/helper-fsm/-/helper-fsm-1.7.11.tgz#df38882a624080d03f7503f93e3f17ac5ac01181"
-  integrity sha512-nsAQWNP1+8Z6tkzdYlXT0kxfa2Z1tRTARd8wYnc/e3Zv3VydVVnaeePgqUzFrpkGUyhUUxOl5ML7f1NuT+gC0A==
+"@webassemblyjs/helper-fsm@1.7.10":
+  version "1.7.10"
+  resolved "https://registry.yarnpkg.com/@webassemblyjs/helper-fsm/-/helper-fsm-1.7.10.tgz#0915e7713fbbb735620a9d3e4fa3d7951f97ac64"
+  integrity sha512-w2vDtUK9xeSRtt5+RnnlRCI7wHEvLjF0XdnxJpgx+LJOvklTZPqWkuy/NhwHSLP19sm9H8dWxKeReMR7sCkGZA==
 
-"@webassemblyjs/helper-module-context@1.7.11":
-  version "1.7.11"
-  resolved "https://registry.yarnpkg.com/@webassemblyjs/helper-module-context/-/helper-module-context-1.7.11.tgz#d874d722e51e62ac202476935d649c802fa0e209"
-  integrity sha512-JxfD5DX8Ygq4PvXDucq0M+sbUFA7BJAv/GGl9ITovqE+idGX+J3QSzJYz+LwQmL7fC3Rs+utvWoJxDb6pmC0qg==
+"@webassemblyjs/helper-module-context@1.7.10":
+  version "1.7.10"
+  resolved "https://registry.yarnpkg.com/@webassemblyjs/helper-module-context/-/helper-module-context-1.7.10.tgz#9beb83f72740f5ac8075313b5cac5e796510f755"
+  integrity sha512-yE5x/LzZ3XdPdREmJijxzfrf+BDRewvO0zl8kvORgSWmxpRrkqY39KZSq6TSgIWBxkK4SrzlS3BsMCv2s1FpsQ==
 
-"@webassemblyjs/helper-wasm-bytecode@1.7.11":
-  version "1.7.11"
-  resolved "https://registry.yarnpkg.com/@webassemblyjs/helper-wasm-bytecode/-/helper-wasm-bytecode-1.7.11.tgz#dd9a1e817f1c2eb105b4cf1013093cb9f3c9cb06"
-  integrity sha512-cMXeVS9rhoXsI9LLL4tJxBgVD/KMOKXuFqYb5oCJ/opScWpkCMEz9EJtkonaNcnLv2R3K5jIeS4TRj/drde1JQ==
+"@webassemblyjs/helper-wasm-bytecode@1.7.10":
+  version "1.7.10"
+  resolved "https://registry.yarnpkg.com/@webassemblyjs/helper-wasm-bytecode/-/helper-wasm-bytecode-1.7.10.tgz#797b1e734bbcfdea8399669cdc58308ef1c7ffc0"
+  integrity sha512-u5qy4SJ/OrxKxZqJ9N3qH4ZQgHaAzsopsYwLvoWJY6Q33r8PhT3VPyNMaJ7ZFoqzBnZlCcS/0f4Sp8WBxylXfg==
 
-"@webassemblyjs/helper-wasm-section@1.7.11":
-  version "1.7.11"
-  resolved "https://registry.yarnpkg.com/@webassemblyjs/helper-wasm-section/-/helper-wasm-section-1.7.11.tgz#9c9ac41ecf9fbcfffc96f6d2675e2de33811e68a"
-  integrity sha512-8ZRY5iZbZdtNFE5UFunB8mmBEAbSI3guwbrsCl4fWdfRiAcvqQpeqd5KHhSWLL5wuxo53zcaGZDBU64qgn4I4Q==
+"@webassemblyjs/helper-wasm-section@1.7.10":
+  version "1.7.10"
+  resolved "https://registry.yarnpkg.com/@webassemblyjs/helper-wasm-section/-/helper-wasm-section-1.7.10.tgz#c0ea3703c615d7bc3e3507c3b7991c8767b2f20e"
+  integrity sha512-Ecvww6sCkcjatcyctUrn22neSJHLN/TTzolMGG/N7S9rpbsTZ8c6Bl98GpSpV77EvzNijiNRHBG0+JO99qKz6g==
   dependencies:
-    "@webassemblyjs/ast" "1.7.11"
-    "@webassemblyjs/helper-buffer" "1.7.11"
-    "@webassemblyjs/helper-wasm-bytecode" "1.7.11"
-    "@webassemblyjs/wasm-gen" "1.7.11"
+    "@webassemblyjs/ast" "1.7.10"
+    "@webassemblyjs/helper-buffer" "1.7.10"
+    "@webassemblyjs/helper-wasm-bytecode" "1.7.10"
+    "@webassemblyjs/wasm-gen" "1.7.10"
 
-"@webassemblyjs/ieee754@1.7.11":
-  version "1.7.11"
-  resolved "https://registry.yarnpkg.com/@webassemblyjs/ieee754/-/ieee754-1.7.11.tgz#c95839eb63757a31880aaec7b6512d4191ac640b"
-  integrity sha512-Mmqx/cS68K1tSrvRLtaV/Lp3NZWzXtOHUW2IvDvl2sihAwJh4ACE0eL6A8FvMyDG9abes3saB6dMimLOs+HMoQ==
+"@webassemblyjs/ieee754@1.7.10":
+  version "1.7.10"
+  resolved "https://registry.yarnpkg.com/@webassemblyjs/ieee754/-/ieee754-1.7.10.tgz#62c1728b7ef0f66ef8221e2966a0afd75db430df"
+  integrity sha512-HRcWcY+YWt4+s/CvQn+vnSPfRaD4KkuzQFt5MNaELXXHSjelHlSEA8ZcqT69q0GTIuLWZ6JaoKar4yWHVpZHsQ==
   dependencies:
     "@xtuc/ieee754" "^1.2.0"
 
-"@webassemblyjs/leb128@1.7.11":
-  version "1.7.11"
-  resolved "https://registry.yarnpkg.com/@webassemblyjs/leb128/-/leb128-1.7.11.tgz#d7267a1ee9c4594fd3f7e37298818ec65687db63"
-  integrity sha512-vuGmgZjjp3zjcerQg+JA+tGOncOnJLWVkt8Aze5eWQLwTQGNgVLcyOTqgSCxWTR4J42ijHbBxnuRaL1Rv7XMdw==
+"@webassemblyjs/leb128@1.7.10":
+  version "1.7.10"
+  resolved "https://registry.yarnpkg.com/@webassemblyjs/leb128/-/leb128-1.7.10.tgz#167e0bb4b06d7701585772a73fba9f4df85439f6"
+  integrity sha512-og8MciYlA8hvzCLR71hCuZKPbVBfLQeHv7ImKZ4nlyxrYbG7uJHYtHiHu6OV9SqrGuD03H/HtXC4Bgdjfm9FHw==
   dependencies:
     "@xtuc/long" "4.2.1"
 
-"@webassemblyjs/utf8@1.7.11":
-  version "1.7.11"
-  resolved "https://registry.yarnpkg.com/@webassemblyjs/utf8/-/utf8-1.7.11.tgz#06d7218ea9fdc94a6793aa92208160db3d26ee82"
-  integrity sha512-C6GFkc7aErQIAH+BMrIdVSmW+6HSe20wg57HEC1uqJP8E/xpMjXqQUxkQw07MhNDSDcGpxI9G5JSNOQCqJk4sA==
+"@webassemblyjs/utf8@1.7.10":
+  version "1.7.10"
+  resolved "https://registry.yarnpkg.com/@webassemblyjs/utf8/-/utf8-1.7.10.tgz#b6728f5b6f50364abc155be029f9670e6685605a"
+  integrity sha512-Ng6Pxv6siyZp635xCSnH3mKmIFgqWPCcGdoo0GBYgyGdxu7cUj4agV7Uu1a8REP66UYUFXJLudeGgd4RvuJAnQ==
 
-"@webassemblyjs/wasm-edit@1.7.11":
-  version "1.7.11"
-  resolved "https://registry.yarnpkg.com/@webassemblyjs/wasm-edit/-/wasm-edit-1.7.11.tgz#8c74ca474d4f951d01dbae9bd70814ee22a82005"
-  integrity sha512-FUd97guNGsCZQgeTPKdgxJhBXkUbMTY6hFPf2Y4OedXd48H97J+sOY2Ltaq6WGVpIH8o/TGOVNiVz/SbpEMJGg==
+"@webassemblyjs/wasm-edit@1.7.10":
+  version "1.7.10"
+  resolved "https://registry.yarnpkg.com/@webassemblyjs/wasm-edit/-/wasm-edit-1.7.10.tgz#83fe3140f5a58f5a30b914702be9f0e59a399092"
+  integrity sha512-e9RZFQlb+ZuYcKRcW9yl+mqX/Ycj9+3/+ppDI8nEE/NCY6FoK8f3dKBcfubYV/HZn44b+ND4hjh+4BYBt+sDnA==
   dependencies:
-    "@webassemblyjs/ast" "1.7.11"
-    "@webassemblyjs/helper-buffer" "1.7.11"
-    "@webassemblyjs/helper-wasm-bytecode" "1.7.11"
-    "@webassemblyjs/helper-wasm-section" "1.7.11"
-    "@webassemblyjs/wasm-gen" "1.7.11"
-    "@webassemblyjs/wasm-opt" "1.7.11"
-    "@webassemblyjs/wasm-parser" "1.7.11"
-    "@webassemblyjs/wast-printer" "1.7.11"
+    "@webassemblyjs/ast" "1.7.10"
+    "@webassemblyjs/helper-buffer" "1.7.10"
+    "@webassemblyjs/helper-wasm-bytecode" "1.7.10"
+    "@webassemblyjs/helper-wasm-section" "1.7.10"
+    "@webassemblyjs/wasm-gen" "1.7.10"
+    "@webassemblyjs/wasm-opt" "1.7.10"
+    "@webassemblyjs/wasm-parser" "1.7.10"
+    "@webassemblyjs/wast-printer" "1.7.10"
 
-"@webassemblyjs/wasm-gen@1.7.11":
-  version "1.7.11"
-  resolved "https://registry.yarnpkg.com/@webassemblyjs/wasm-gen/-/wasm-gen-1.7.11.tgz#9bbba942f22375686a6fb759afcd7ac9c45da1a8"
-  integrity sha512-U/KDYp7fgAZX5KPfq4NOupK/BmhDc5Kjy2GIqstMhvvdJRcER/kUsMThpWeRP8BMn4LXaKhSTggIJPOeYHwISA==
+"@webassemblyjs/wasm-gen@1.7.10":
+  version "1.7.10"
+  resolved "https://registry.yarnpkg.com/@webassemblyjs/wasm-gen/-/wasm-gen-1.7.10.tgz#4de003806ae29c97ab3707782469b53299570174"
+  integrity sha512-M0lb6cO2Y0PzDye/L39PqwV+jvO+2YxEG5ax+7dgq7EwXdAlpOMx1jxyXJTScQoeTpzOPIb+fLgX/IkLF8h2yw==
   dependencies:
-    "@webassemblyjs/ast" "1.7.11"
-    "@webassemblyjs/helper-wasm-bytecode" "1.7.11"
-    "@webassemblyjs/ieee754" "1.7.11"
-    "@webassemblyjs/leb128" "1.7.11"
-    "@webassemblyjs/utf8" "1.7.11"
+    "@webassemblyjs/ast" "1.7.10"
+    "@webassemblyjs/helper-wasm-bytecode" "1.7.10"
+    "@webassemblyjs/ieee754" "1.7.10"
+    "@webassemblyjs/leb128" "1.7.10"
+    "@webassemblyjs/utf8" "1.7.10"
 
-"@webassemblyjs/wasm-opt@1.7.11":
-  version "1.7.11"
-  resolved "https://registry.yarnpkg.com/@webassemblyjs/wasm-opt/-/wasm-opt-1.7.11.tgz#b331e8e7cef8f8e2f007d42c3a36a0580a7d6ca7"
-  integrity sha512-XynkOwQyiRidh0GLua7SkeHvAPXQV/RxsUeERILmAInZegApOUAIJfRuPYe2F7RcjOC9tW3Cb9juPvAC/sCqvg==
+"@webassemblyjs/wasm-opt@1.7.10":
+  version "1.7.10"
+  resolved "https://registry.yarnpkg.com/@webassemblyjs/wasm-opt/-/wasm-opt-1.7.10.tgz#d151e31611934a556c82789fdeec41a814993c2a"
+  integrity sha512-R66IHGCdicgF5ZliN10yn5HaC7vwYAqrSVJGjtJJQp5+QNPBye6heWdVH/at40uh0uoaDN/UVUfXK0gvuUqtVg==
   dependencies:
-    "@webassemblyjs/ast" "1.7.11"
-    "@webassemblyjs/helper-buffer" "1.7.11"
-    "@webassemblyjs/wasm-gen" "1.7.11"
-    "@webassemblyjs/wasm-parser" "1.7.11"
+    "@webassemblyjs/ast" "1.7.10"
+    "@webassemblyjs/helper-buffer" "1.7.10"
+    "@webassemblyjs/wasm-gen" "1.7.10"
+    "@webassemblyjs/wasm-parser" "1.7.10"
 
-"@webassemblyjs/wasm-parser@1.7.11":
-  version "1.7.11"
-  resolved "https://registry.yarnpkg.com/@webassemblyjs/wasm-parser/-/wasm-parser-1.7.11.tgz#6e3d20fa6a3519f6b084ef9391ad58211efb0a1a"
-  integrity sha512-6lmXRTrrZjYD8Ng8xRyvyXQJYUQKYSXhJqXOBLw24rdiXsHAOlvw5PhesjdcaMadU/pyPQOJ5dHreMjBxwnQKg==
+"@webassemblyjs/wasm-parser@1.7.10":
+  version "1.7.10"
+  resolved "https://registry.yarnpkg.com/@webassemblyjs/wasm-parser/-/wasm-parser-1.7.10.tgz#0367be7bf8f09e3e6abc95f8e483b9206487ec65"
+  integrity sha512-AEv8mkXVK63n/iDR3T693EzoGPnNAwKwT3iHmKJNBrrALAhhEjuPzo/lTE4U7LquEwyvg5nneSNdTdgrBaGJcA==
   dependencies:
-    "@webassemblyjs/ast" "1.7.11"
-    "@webassemblyjs/helper-api-error" "1.7.11"
-    "@webassemblyjs/helper-wasm-bytecode" "1.7.11"
-    "@webassemblyjs/ieee754" "1.7.11"
-    "@webassemblyjs/leb128" "1.7.11"
-    "@webassemblyjs/utf8" "1.7.11"
+    "@webassemblyjs/ast" "1.7.10"
+    "@webassemblyjs/helper-api-error" "1.7.10"
+    "@webassemblyjs/helper-wasm-bytecode" "1.7.10"
+    "@webassemblyjs/ieee754" "1.7.10"
+    "@webassemblyjs/leb128" "1.7.10"
+    "@webassemblyjs/utf8" "1.7.10"
 
-"@webassemblyjs/wast-parser@1.7.11":
-  version "1.7.11"
-  resolved "https://registry.yarnpkg.com/@webassemblyjs/wast-parser/-/wast-parser-1.7.11.tgz#25bd117562ca8c002720ff8116ef9072d9ca869c"
-  integrity sha512-lEyVCg2np15tS+dm7+JJTNhNWq9yTZvi3qEhAIIOaofcYlUp0UR5/tVqOwa/gXYr3gjwSZqw+/lS9dscyLelbQ==
+"@webassemblyjs/wast-parser@1.7.10":
+  version "1.7.10"
+  resolved "https://registry.yarnpkg.com/@webassemblyjs/wast-parser/-/wast-parser-1.7.10.tgz#058f598b52f730b23fc874d4775b6286b6247264"
+  integrity sha512-YTPEtOBljkCL0VjDp4sHe22dAYSm3ZwdJ9+2NTGdtC7ayNvuip1wAhaAS8Zt9Q6SW9E5Jf5PX7YE3XWlrzR9cw==
   dependencies:
-    "@webassemblyjs/ast" "1.7.11"
-    "@webassemblyjs/floating-point-hex-parser" "1.7.11"
-    "@webassemblyjs/helper-api-error" "1.7.11"
-    "@webassemblyjs/helper-code-frame" "1.7.11"
-    "@webassemblyjs/helper-fsm" "1.7.11"
+    "@webassemblyjs/ast" "1.7.10"
+    "@webassemblyjs/floating-point-hex-parser" "1.7.10"
+    "@webassemblyjs/helper-api-error" "1.7.10"
+    "@webassemblyjs/helper-code-frame" "1.7.10"
+    "@webassemblyjs/helper-fsm" "1.7.10"
     "@xtuc/long" "4.2.1"
 
-"@webassemblyjs/wast-printer@1.7.11":
-  version "1.7.11"
-  resolved "https://registry.yarnpkg.com/@webassemblyjs/wast-printer/-/wast-printer-1.7.11.tgz#c4245b6de242cb50a2cc950174fdbf65c78d7813"
-  integrity sha512-m5vkAsuJ32QpkdkDOUPGSltrg8Cuk3KBx4YrmAGQwCZPRdUHXxG4phIOuuycLemHFr74sWL9Wthqss4fzdzSwg==
+"@webassemblyjs/wast-printer@1.7.10":
+  version "1.7.10"
+  resolved "https://registry.yarnpkg.com/@webassemblyjs/wast-printer/-/wast-printer-1.7.10.tgz#d817909d2450ae96c66b7607624d98a33b84223b"
+  integrity sha512-mJ3QKWtCchL1vhU/kZlJnLPuQZnlDOdZsyP0bbLWPGdYsQDnSBvyTLhzwBA3QAMlzEL9V4JHygEmK6/OTEyytA==
   dependencies:
-    "@webassemblyjs/ast" "1.7.11"
-    "@webassemblyjs/wast-parser" "1.7.11"
+    "@webassemblyjs/ast" "1.7.10"
+    "@webassemblyjs/wast-parser" "1.7.10"
     "@xtuc/long" "4.2.1"
 
 "@xtuc/ieee754@^1.2.0":
@@ -1388,15 +1388,6 @@ chalk@^2.0.0, chalk@^2.0.1, chalk@^2.3.0, chalk@^2.4.1:
     escape-string-regexp "^1.0.5"
     supports-color "^5.3.0"
 
-chalk@^2.4.2:
-  version "2.4.2"
-  resolved "https://registry.yarnpkg.com/chalk/-/chalk-2.4.2.tgz#cd42541677a54333cf541a49108c1432b44c9424"
-  integrity sha512-Mti+f9lpJNcwF4tWV8/OrTTtF1gZi+f8FqlyAdouralcFWFQWF2+NgCHShjkCb+IFBLq9buZwE1xckQU4peSuQ==
-  dependencies:
-    ansi-styles "^3.2.1"
-    escape-string-regexp "^1.0.5"
-    supports-color "^5.3.0"
-
 chardet@^0.7.0:
   version "0.7.0"
   resolved "https://registry.yarnpkg.com/chardet/-/chardet-0.7.0.tgz#90094849f0937f2eedc2425d0d28a9e5f0cbad9e"
@@ -1601,6 +1592,11 @@ commander@^2.12.1:
   resolved "https://registry.yarnpkg.com/commander/-/commander-2.19.0.tgz#f6198aa84e5b83c46054b94ddedbfed5ee9ff12a"
   integrity sha512-6tvAOO+D6OENvRAh524Dh9jcfKTYDQAqvqezbCW82xj5X0pSrcpxtvRKHLG0yBY6SD7PSDrJaj+0AiOcKVd1Xg==
 
+commander@~2.13.0:
+  version "2.13.0"
+  resolved "https://registry.yarnpkg.com/commander/-/commander-2.13.0.tgz#6964bca67685df7c1f1430c584f07d7597885b9c"
+  integrity sha512-MVuS359B+YzaWqjCL/c+22gfryv+mCBPHAv3zyVI2GN8EY6IRP8VwtasXn8jyyhvvq84R4ImN1OKRtcbIasjYA==
+
 commander@~2.17.1:
   version "2.17.1"
   resolved "https://registry.yarnpkg.com/commander/-/commander-2.17.1.tgz#bd77ab7de6de94205ceacc72f1716d29f20a77bf"
@@ -2087,7 +2083,7 @@ detect-libc@^1.0.2:
   resolved "https://registry.yarnpkg.com/detect-libc/-/detect-libc-1.0.3.tgz#fa137c4bd698edf55cd5cd02ac559f91a4c4ba9b"
   integrity sha1-+hN8S9aY7fVc1c0CrFWfkaTEups=
 
-detect-node@^2.0.4:
+detect-node@^2.0.3:
   version "2.0.4"
   resolved "https://registry.yarnpkg.com/detect-node/-/detect-node-2.0.4.tgz#014ee8f8f669c5c58023da64b8179c083a28c46c"
   integrity sha512-ZIzRpLJrOj7jjP2miAtgqIfmzbxa4ZOr5jJc601zklsfEx9oTzmmj2nVpIPRpNlRTIh8lc1kyViIY7BWSGNmKw==
@@ -3038,10 +3034,10 @@ graceful-fs@^4.1.11, graceful-fs@^4.1.2:
   resolved "https://registry.yarnpkg.com/graceful-fs/-/graceful-fs-4.1.15.tgz#ffb703e1066e8a0eeaa4c8b80ba9253eeefbfb00"
   integrity sha512-6uHUhOPEBgQ24HM+r6b/QwWfZq+yiFcipKFrOFiBEnWdy5sdzYoi+pJeQaPI5qOLRFqWmAXUPQNsielzdLoecA==
 
-handle-thing@^2.0.0:
-  version "2.0.0"
-  resolved "https://registry.yarnpkg.com/handle-thing/-/handle-thing-2.0.0.tgz#0e039695ff50c93fc288557d696f3c1dc6776754"
-  integrity sha512-d4sze1JNC454Wdo2fkuyzCr6aHcbL6PGGuFAz0Li/NcOm1tCHGnWDRmJP85dh9IhQErTc2svWFEX5xHIOo//kQ==
+handle-thing@^1.2.5:
+  version "1.2.5"
+  resolved "https://registry.yarnpkg.com/handle-thing/-/handle-thing-1.2.5.tgz#fd7aad726bf1a5fd16dfc29b2f7a6601d27139c4"
+  integrity sha1-/Xqtcmvxpf0W38KbL3pmAdJxOcQ=
 
 handlebars@^4.0.1, handlebars@^4.0.11:
   version "4.0.12"
@@ -4923,7 +4919,7 @@ object.pick@^1.3.0:
   dependencies:
     isobject "^3.0.1"
 
-obuf@^1.0.0, obuf@^1.1.2:
+obuf@^1.0.0, obuf@^1.1.1:
   version "1.1.2"
   resolved "https://registry.yarnpkg.com/obuf/-/obuf-1.1.2.tgz#09bea3343d41859ebd446292d11c9d4db619084e"
   integrity sha512-PX1wu0AmAdPqOL1mWhqmlOd8kOIZQwGZw6rh7uby9fTc5lhaOWFLX3I6R1hrF9k3zUY40e6igsLGkDXK92LJNg==
@@ -5396,14 +5392,14 @@ postcss-value-parser@^3.2.3, postcss-value-parser@^3.3.1:
   resolved "https://registry.yarnpkg.com/postcss-value-parser/-/postcss-value-parser-3.3.1.tgz#9ff822547e2893213cf1c30efa51ac5fd1ba8281"
   integrity sha512-pISE66AbVkp4fDQ7VHBwRNXzAAKJjw4Vw7nWI/+Q3vuly7SNfgYXvm6i5IgFylHGK5sP/xHAbB7N49OS4gWNyQ==
 
-postcss@7.0.11:
-  version "7.0.11"
-  resolved "https://registry.yarnpkg.com/postcss/-/postcss-7.0.11.tgz#f63c513b78026d66263bb2ca995bf02e3d1a697d"
-  integrity sha512-9AXb//5UcjeOEof9T+yPw3XTa5SL207ZOIC/lHYP4mbUTEh4M0rDAQekQpVANCZdwQwKhBtFZCk3i3h3h2hdWg==
+postcss@7.0.5:
+  version "7.0.5"
+  resolved "https://registry.yarnpkg.com/postcss/-/postcss-7.0.5.tgz#70e6443e36a6d520b0fd4e7593fcca3635ee9f55"
+  integrity sha512-HBNpviAUFCKvEh7NZhw1e8MBPivRszIiUnhrJ+sBFVSYSqubrzwX3KG51mYgcRHX8j/cAgZJedONZcm5jTBdgQ==
   dependencies:
-    chalk "^2.4.2"
+    chalk "^2.4.1"
     source-map "^0.6.1"
-    supports-color "^6.1.0"
+    supports-color "^5.5.0"
 
 postcss@^7.0.0, postcss@^7.0.1, postcss@^7.0.6:
   version "7.0.7"
@@ -5690,7 +5686,7 @@ read-pkg@^2.0.0:
     normalize-package-data "^2.3.2"
     path-type "^2.0.0"
 
-"readable-stream@1 || 2", readable-stream@^2.0.0, readable-stream@^2.0.1, readable-stream@^2.0.2, readable-stream@^2.0.4, readable-stream@^2.0.6, readable-stream@^2.1.5, readable-stream@^2.2.2, readable-stream@^2.3.0, readable-stream@^2.3.3, readable-stream@^2.3.6, readable-stream@~2.3.6:
+"readable-stream@1 || 2", readable-stream@^2.0.0, readable-stream@^2.0.1, readable-stream@^2.0.2, readable-stream@^2.0.4, readable-stream@^2.0.6, readable-stream@^2.1.5, readable-stream@^2.2.2, readable-stream@^2.2.9, readable-stream@^2.3.0, readable-stream@^2.3.3, readable-stream@^2.3.6, readable-stream@~2.3.6:
   version "2.3.6"
   resolved "https://registry.yarnpkg.com/readable-stream/-/readable-stream-2.3.6.tgz#b11c27d88b8ff1fbe070643cf94b0c79ae1b0aaf"
   integrity sha512-tQtKA9WIAhBF3+VLAseyMqZeBjW0AHJoxOtYqSUZNJxauErmLbVm2FW1y+J/YA9dUrAC39ITejlZWhVIwawkKw==
@@ -5703,15 +5699,6 @@ read-pkg@^2.0.0:
     string_decoder "~1.1.1"
     util-deprecate "~1.0.1"
 
-readable-stream@^3.0.6:
-  version "3.1.1"
-  resolved "https://registry.yarnpkg.com/readable-stream/-/readable-stream-3.1.1.tgz#ed6bbc6c5ba58b090039ff18ce670515795aeb06"
-  integrity sha512-DkN66hPyqDhnIQ6Jcsvx9bFjhw214O4poMBcIMgPVpQvNy9a0e0Uhg5SqySyDKAmUlwt8LonTBz1ezOnM8pUdA==
-  dependencies:
-    inherits "^2.0.3"
-    string_decoder "^1.1.1"
-    util-deprecate "^1.0.1"
-
 readable-stream@~2.0.6:
   version "2.0.6"
   resolved "https://registry.yarnpkg.com/readable-stream/-/readable-stream-2.0.6.tgz#8f90341e68a53ccc928788dacfcd11b36eb9b78e"
@@ -6021,7 +6008,7 @@ schema-utils@^0.3.0:
   dependencies:
     ajv "^5.0.0"
 
-schema-utils@^0.4.4:
+schema-utils@^0.4.4, schema-utils@^0.4.5:
   version "0.4.7"
   resolved "https://registry.yarnpkg.com/schema-utils/-/schema-utils-0.4.7.tgz#ba74f597d2be2ea880131746ee17d0a093c68187"
   integrity sha512-v/iwU6wvwGK8HbU9yi3/nhGzP0yGSuhQMzL6ySiec1FSrZZDkhm4noOSWzrNFo/jEc+SJY6jRTwuwbSXJPDUnQ==
@@ -6465,33 +6452,35 @@ spdx-license-ids@^3.0.0:
   resolved "https://registry.yarnpkg.com/spdx-license-ids/-/spdx-license-ids-3.0.3.tgz#81c0ce8f21474756148bbb5f3bfc0f36bf15d76e"
   integrity sha512-uBIcIl3Ih6Phe3XHK1NqboJLdGfwr1UN3k6wSD1dZpmPsIkb8AGNbZYJ1fOBk834+Gxy8rpfDxrS6XLEMZMY2g==
 
-spdy-transport@^3.0.0:
-  version "3.0.0"
-  resolved "https://registry.yarnpkg.com/spdy-transport/-/spdy-transport-3.0.0.tgz#00d4863a6400ad75df93361a1608605e5dcdcf31"
-  integrity sha512-hsLVFE5SjA6TCisWeJXFKniGGOpBgMLmerfO2aCyCU5s7nJ/rpAepqmFifv/GCbSbueEeAJJnmSQ2rKC/g8Fcw==
+spdy-transport@^2.0.18:
+  version "2.1.1"
+  resolved "https://registry.yarnpkg.com/spdy-transport/-/spdy-transport-2.1.1.tgz#c54815d73858aadd06ce63001e7d25fa6441623b"
+  integrity sha512-q7D8c148escoB3Z7ySCASadkegMmUZW8Wb/Q1u0/XBgDKMO880rLQDj8Twiew/tYi7ghemKUi/whSYOwE17f5Q==
   dependencies:
-    debug "^4.1.0"
-    detect-node "^2.0.4"
+    debug "^2.6.8"
+    detect-node "^2.0.3"
     hpack.js "^2.1.6"
-    obuf "^1.1.2"
-    readable-stream "^3.0.6"
-    wbuf "^1.7.3"
+    obuf "^1.1.1"
+    readable-stream "^2.2.9"
+    safe-buffer "^5.0.1"
+    wbuf "^1.7.2"
 
-spdy@^4.0.0:
-  version "4.0.0"
-  resolved "https://registry.yarnpkg.com/spdy/-/spdy-4.0.0.tgz#81f222b5a743a329aa12cea6a390e60e9b613c52"
-  integrity sha512-ot0oEGT/PGUpzf/6uk4AWLqkq+irlqHXkrdbk51oWONh3bxQmBuljxPNl66zlRRcIJStWq0QkLUCPOPjgjvU0Q==
+spdy@^3.4.1:
+  version "3.4.7"
+  resolved "https://registry.yarnpkg.com/spdy/-/spdy-3.4.7.tgz#42ff41ece5cc0f99a3a6c28aabb73f5c3b03acbc"
+  integrity sha1-Qv9B7OXMD5mjpsKKq7c/XDsDrLw=
   dependencies:
-    debug "^4.1.0"
-    handle-thing "^2.0.0"
+    debug "^2.6.8"
+    handle-thing "^1.2.5"
     http-deceiver "^1.2.7"
+    safe-buffer "^5.0.1"
     select-hose "^2.0.0"
-    spdy-transport "^3.0.0"
+    spdy-transport "^2.0.18"
 
-speed-measure-webpack-plugin@1.2.5:
-  version "1.2.5"
-  resolved "https://registry.yarnpkg.com/speed-measure-webpack-plugin/-/speed-measure-webpack-plugin-1.2.5.tgz#8179936eb8c5e891f7481bd5075a9ea9a0f74823"
-  integrity sha512-S/guYjC4Izn5wY2d0+M4zowED/F77Lxh9yjkTZ+XAr244pr9c1MYNcXcRe9lx2hmAj0GPbOrBXgOF2YIp/CZ8A==
+speed-measure-webpack-plugin@1.2.3:
+  version "1.2.3"
+  resolved "https://registry.yarnpkg.com/speed-measure-webpack-plugin/-/speed-measure-webpack-plugin-1.2.3.tgz#de170b5cefbfa1c039d95e639edd3ad50cfc7c48"
+  integrity sha512-p+taQ69VkRUXYMoZOx2nxV/Tz8tt79ahctoZJyJDHWP7fEYvwFNf5Pd73k5kZ6auu0pTsPNLEUwWpM8mCk85Zw==
   dependencies:
     chalk "^2.0.1"
 
@@ -6637,7 +6626,7 @@ string-width@^1.0.1, string-width@^1.0.2:
     is-fullwidth-code-point "^2.0.0"
     strip-ansi "^4.0.0"
 
-string_decoder@^1.0.0, string_decoder@^1.1.1:
+string_decoder@^1.0.0:
   version "1.2.0"
   resolved "https://registry.yarnpkg.com/string_decoder/-/string_decoder-1.2.0.tgz#fe86e738b19544afe70469243b2a1ee9240eae8d"
   integrity sha512-6YqyX6ZWEYguAxgZzHGL7SsCeGx3V2TtOTqZz1xSTSWnqsbWwbptafNyvf/ACquZUXV3DANr5BDIwNYe1mN42w==
@@ -6754,13 +6743,6 @@ supports-color@^5.1.0, supports-color@^5.3.0, supports-color@^5.4.0, supports-co
   dependencies:
     has-flag "^3.0.0"
 
-supports-color@^6.1.0:
-  version "6.1.0"
-  resolved "https://registry.yarnpkg.com/supports-color/-/supports-color-6.1.0.tgz#0764abc69c63d5ac842dd4867e8d025e880df8f3"
-  integrity sha512-qe1jfm1Mg7Nq/NSh6XE24gPXROEVsWHxC1LIx//XNlD9iw7YZQGjZNjYN7xGaEG6iKdA8EtNFW6R0gjnVXp+wQ==
-  dependencies:
-    has-flag "^3.0.0"
-
 symbol-observable@1.2.0:
   version "1.2.0"
   resolved "https://registry.yarnpkg.com/symbol-observable/-/symbol-observable-1.2.0.tgz#c22688aed4eab3cdc2dfeacbb561660560a00804"
@@ -6793,10 +6775,10 @@ tar@^4, tar@^4.4.6:
     safe-buffer "^5.1.2"
     yallist "^3.0.2"
 
-terser-webpack-plugin@1.2.1, terser-webpack-plugin@^1.1.0:
-  version "1.2.1"
-  resolved "https://registry.yarnpkg.com/terser-webpack-plugin/-/terser-webpack-plugin-1.2.1.tgz#7545da9ae5f4f9ae6a0ac961eb46f5e7c845cc26"
-  integrity sha512-GGSt+gbT0oKcMDmPx4SRSfJPE1XaN3kQRWG4ghxKQw9cn5G9x6aCKSsgYdvyM0na9NJ4Drv0RG6jbBByZ5CMjw==
+terser-webpack-plugin@1.1.0:
+  version "1.1.0"
+  resolved "https://registry.yarnpkg.com/terser-webpack-plugin/-/terser-webpack-plugin-1.1.0.tgz#cf7c25a1eee25bf121f4a587bb9e004e3f80e528"
+  integrity sha512-61lV0DSxMAZ8AyZG7/A4a3UPlrbOBo8NIQ4tJzLPAdGOQ+yoNC7l5ijEow27lBAL2humer01KLS6bGIMYQxKoA==
   dependencies:
     cacache "^11.0.2"
     find-cache-dir "^2.0.0"
@@ -6944,7 +6926,7 @@ ts-node@~7.0.0:
     source-map-support "^0.5.6"
     yn "^2.0.0"
 
-tslib@^1.8.0, tslib@^1.8.1, tslib@^1.9.0, tslib@^1.9.3:
+tslib@^1.8.0, tslib@^1.8.1, tslib@^1.9.0:
   version "1.9.3"
   resolved "https://registry.yarnpkg.com/tslib/-/tslib-1.9.3.tgz#d7e4dd79245d85428c4d7e4822a79917954ca286"
   integrity sha512-4krF8scpejhaOgqzBEcGM7yDIEfi0/8+8zDRZhNZZ2kjmHJ4hv3zCbQWxoJGz1iw5U0Jl0nma13xzHXcncMavQ==
@@ -7019,6 +7001,14 @@ typescript@3.2.2:
 "typescript@file:../../node_modules/typescript":
   version "3.2.2"
 
+uglify-es@^3.3.4:
+  version "3.3.9"
+  resolved "https://registry.yarnpkg.com/uglify-es/-/uglify-es-3.3.9.tgz#0c1c4f0700bed8dbc124cdb304d2592ca203e677"
+  integrity sha512-r+MU0rfv4L/0eeW3xZrd16t4NZfK8Ld4SWVglYBb7ez5uXFWHuVRs6xCTrf1yirs9a4j4Y27nn7SRfO6v67XsQ==
+  dependencies:
+    commander "~2.13.0"
+    source-map "~0.6.1"
+
 uglify-js@^3.1.4:
   version "3.4.9"
   resolved "https://registry.yarnpkg.com/uglify-js/-/uglify-js-3.4.9.tgz#af02f180c1207d76432e473ed24a28f4a782bae3"
@@ -7027,6 +7017,20 @@ uglify-js@^3.1.4:
     commander "~2.17.1"
     source-map "~0.6.1"
 
+uglifyjs-webpack-plugin@^1.2.4:
+  version "1.3.0"
+  resolved "https://registry.yarnpkg.com/uglifyjs-webpack-plugin/-/uglifyjs-webpack-plugin-1.3.0.tgz#75f548160858163a08643e086d5fefe18a5d67de"
+  integrity sha512-ovHIch0AMlxjD/97j9AYovZxG5wnHOPkL7T1GKochBADp/Zwc44pEWNqpKl1Loupp1WhFg7SlYmHZRUfdAacgw==
+  dependencies:
+    cacache "^10.0.4"
+    find-cache-dir "^1.0.0"
+    schema-utils "^0.4.5"
+    serialize-javascript "^1.4.0"
+    source-map "^0.6.1"
+    uglify-es "^3.3.4"
+    webpack-sources "^1.1.0"
+    worker-farm "^1.5.2"
+
 ultron@~1.1.0:
   version "1.1.1"
   resolved "https://registry.yarnpkg.com/ultron/-/ultron-1.1.1.tgz#9fe1536a10a664a65266a1e3ccf85fd36302bc9c"
@@ -7115,7 +7119,7 @@ useragent@2.3.0:
     lru-cache "4.1.x"
     tmp "0.0.x"
 
-util-deprecate@^1.0.1, util-deprecate@~1.0.1:
+util-deprecate@~1.0.1:
   version "1.0.2"
   resolved "https://registry.yarnpkg.com/util-deprecate/-/util-deprecate-1.0.2.tgz#450d4dc9fa70de732762fbd2d4a28981419a0ccf"
   integrity sha1-RQ1Nyfpw3nMnYvvS1KKJgUGaDM8=
@@ -7194,7 +7198,7 @@ watchpack@^1.5.0:
     graceful-fs "^4.1.2"
     neo-async "^2.5.0"
 
-wbuf@^1.1.0, wbuf@^1.7.3:
+wbuf@^1.1.0, wbuf@^1.7.2:
   version "1.7.3"
   resolved "https://registry.yarnpkg.com/wbuf/-/wbuf-1.7.3.tgz#c1d8d149316d3ea852848895cb6a0bfe887b87df"
   integrity sha512-O84QOnr0icsbFGLS0O3bI5FswxzRr8/gHwWkDlQFskhSPryQXvrTMxjxGP4+iWYoauLoBvfDpkrOauZ+0iZpDA==
@@ -7244,10 +7248,10 @@ webpack-dev-middleware@3.4.0:
     range-parser "^1.0.3"
     webpack-log "^2.0.0"
 
-webpack-dev-server@3.1.14:
-  version "3.1.14"
-  resolved "https://registry.yarnpkg.com/webpack-dev-server/-/webpack-dev-server-3.1.14.tgz#60fb229b997fc5a0a1fc6237421030180959d469"
-  integrity sha512-mGXDgz5SlTxcF3hUpfC8hrQ11yhAttuUQWf1Wmb+6zo3x6rb7b9mIfuQvAPLdfDRCGRGvakBWHdHOa0I9p/EVQ==
+webpack-dev-server@3.1.10:
+  version "3.1.10"
+  resolved "https://registry.yarnpkg.com/webpack-dev-server/-/webpack-dev-server-3.1.10.tgz#507411bee727ee8d2fdffdc621b66a64ab3dea2b"
+  integrity sha512-RqOAVjfqZJtQcB0LmrzJ5y4Jp78lv9CK0MZ1YJDTaTmedMZ9PU9FLMQNrMCfVu8hHzaVLVOJKBlGEHMN10z+ww==
   dependencies:
     ansi-html "0.0.7"
     bonjour "^3.5.0"
@@ -7268,14 +7272,12 @@ webpack-dev-server@3.1.14:
     portfinder "^1.0.9"
     schema-utils "^1.0.0"
     selfsigned "^1.9.1"
-    semver "^5.6.0"
     serve-index "^1.7.2"
     sockjs "0.3.19"
     sockjs-client "1.3.0"
-    spdy "^4.0.0"
+    spdy "^3.4.1"
     strip-ansi "^3.0.0"
     supports-color "^5.1.0"
-    url "^0.11.0"
     webpack-dev-middleware "3.4.0"
     webpack-log "^2.0.0"
     yargs "12.0.2"
@@ -7318,15 +7320,15 @@ webpack-subresource-integrity@1.1.0-rc.6:
   dependencies:
     webpack-core "^0.6.8"
 
-webpack@4.28.4:
-  version "4.28.4"
-  resolved "https://registry.yarnpkg.com/webpack/-/webpack-4.28.4.tgz#1ddae6c89887d7efb752adf0c3cd32b9b07eacd0"
-  integrity sha512-NxjD61WsK/a3JIdwWjtIpimmvE6UrRi3yG54/74Hk9rwNj5FPkA4DJCf1z4ByDWLkvZhTZE+P3C/eh6UD5lDcw==
+webpack@4.23.1:
+  version "4.23.1"
+  resolved "https://registry.yarnpkg.com/webpack/-/webpack-4.23.1.tgz#db7467b116771ae020c58bdfe2a0822785bb8239"
+  integrity sha512-iE5Cu4rGEDk7ONRjisTOjVHv3dDtcFfwitSxT7evtYj/rANJpt1OuC/Kozh1pBa99AUBr1L/LsaNB+D9Xz3CEg==
   dependencies:
-    "@webassemblyjs/ast" "1.7.11"
-    "@webassemblyjs/helper-module-context" "1.7.11"
-    "@webassemblyjs/wasm-edit" "1.7.11"
-    "@webassemblyjs/wasm-parser" "1.7.11"
+    "@webassemblyjs/ast" "1.7.10"
+    "@webassemblyjs/helper-module-context" "1.7.10"
+    "@webassemblyjs/wasm-edit" "1.7.10"
+    "@webassemblyjs/wasm-parser" "1.7.10"
     acorn "^5.6.2"
     acorn-dynamic-import "^3.0.0"
     ajv "^6.1.0"
@@ -7344,7 +7346,7 @@ webpack@4.28.4:
     node-libs-browser "^2.0.0"
     schema-utils "^0.4.4"
     tapable "^1.1.0"
-    terser-webpack-plugin "^1.1.0"
+    uglifyjs-webpack-plugin "^1.2.4"
     watchpack "^1.5.0"
     webpack-sources "^1.3.0"
 

integration/cli-hello-world/package.json

@@ -24,11 +24,10 @@
     "@angular/router": "file:../../dist/packages-dist/router",
     "core-js": "file:../../node_modules/core-js",
     "rxjs": "file:../../node_modules/rxjs",
-    "tslib": "^1.9.3",
     "zone.js": "file:../../node_modules/zone.js"
   },
   "devDependencies": {
-    "@angular-devkit/build-angular": "~0.12.1",
+    "@angular-devkit/build-angular": "~0.10.3",
     "@angular/cli": "file:../../node_modules/@angular/cli",
     "@angular/compiler-cli": "file:../../dist/packages-dist/compiler-cli",
     "@angular/language-service": "file:../../dist/packages-dist/language-service",

integration/cli-hello-world/src/polyfills.ts

@@ -11,17 +11,14 @@
  * automatically update themselves. This includes Safari >= 10, Chrome >= 55 (including Opera),
  * Edge >= 13 on the desktop, and iOS 10 and Chrome on mobile.
  *
- * Learn more in https://angular.io/guide/browser-support
+ * Learn more in https://angular.io/docs/ts/latest/guide/browser-support.html
  */
 
 /***************************************************************************************************
  * BROWSER POLYFILLS
  */
 
-/** IE9, IE10, IE11, and Chrome <55 requires all of the following polyfills.
- *  This also includes Android Emulators with older versions of Chrome and Google Search/Googlebot
- */
-
+/** IE9, IE10 and IE11 requires all of the following polyfills. **/
 // import 'core-js/es6/symbol';
 // import 'core-js/es6/object';
 // import 'core-js/es6/function';
@@ -43,36 +40,19 @@
 /** IE10 and IE11 requires the following for the Reflect API. */
 // import 'core-js/es6/reflect';
 
-/**
- * Web Animations `@angular/platform-browser/animations`
- * Only required if AnimationBuilder is used within the application and using IE/Edge or Safari.
- * Standard animation support in Angular DOES NOT require any polyfills (as of Angular 6.0).
- */
-// import 'web-animations-js';  // Run `npm install --save web-animations-js`.
+
+/** Evergreen browsers require these. **/
+// Used for reflect-metadata in JIT. If you use AOT (and only Angular decorators), you can remove.
+import 'core-js/es7/reflect';
+
 
 /**
- * By default, zone.js will patch all possible macroTask and DomEvents
- * user can disable parts of macroTask/DomEvents patch by setting following flags
- * because those flags need to be set before `zone.js` being loaded, and webpack
- * will put import in the top of bundle, so user need to create a separate file
- * in this directory (for example: zone-flags.ts), and put the following flags
- * into that file, and then add the following code before importing zone.js.
- * import './zone-flags.ts';
- *
- * The flags allowed in zone-flags.ts are listed here.
- *
- * The following flags will work for all browsers.
- *
- * (window as any).__Zone_disable_requestAnimationFrame = true; // disable patch requestAnimationFrame
- * (window as any).__Zone_disable_on_property = true; // disable patch onProperty such as onclick
- * (window as any).__zone_symbol__BLACK_LISTED_EVENTS = ['scroll', 'mousemove']; // disable patch specified eventNames
- *
- *  in IE/Edge developer tools, the addEventListener will also be wrapped by zone.js
- *  with the following flag, it will bypass `zone.js` patch for IE/Edge
- *
- *  (window as any).__Zone_enable_cross_context_check = true;
- *
- */
+ * Required to support Web Animations `@angular/platform-browser/animations`.
+ * Needed for: All but Chrome, Firefox and Opera. http://caniuse.com/#feat=web-animation
+ **/
+// import 'web-animations-js';  // Run `npm install --save web-animations-js`.
+
+
 
 /***************************************************************************************************
  * Zone JS is required by default for Angular itself.
@@ -80,6 +60,7 @@
 import 'zone.js/dist/zone';  // Included with Angular CLI.
 
 
+
 /***************************************************************************************************
  * APPLICATION IMPORTS
  */

integration/cli-hello-world/tsconfig.json

@@ -7,7 +7,6 @@
     "moduleResolution": "node",
     "emitDecoratorMetadata": true,
     "experimentalDecorators": true,
-    "importHelpers": true,
     "target": "es5",
     "typeRoots": [
       "node_modules/@types"

package.json

@@ -1,6 +1,6 @@
 {
   "name": "angular-srcs",
-  "version": "8.0.0-beta.1",
+  "version": "8.0.0-beta.0",
   "private": true,
   "branchPattern": "2.0.*",
   "description": "Angular - a web framework for modern web apps",
@@ -36,7 +36,7 @@
     "@angular-devkit/core": "^7.0.4",
     "@angular-devkit/schematics": "^7.0.4",
     "@bazel/karma": "~0.22.1",
-    "@bazel/typescript": "~0.22.1",
+    "@bazel/typescript": "0.22.1-7-g68fed6a",
     "@schematics/angular": "^7.0.4",
     "@types/chokidar": "1.7.3",
     "@types/convert-source-map": "^1.5.1",
@@ -146,9 +146,5 @@
     "vlq": "0.2.2",
     "vrsource-tslint-rules": "5.1.1",
     "webpack": "1.12.9"
-  },
-  "// 4": "natives is needed for gulp to work with node >= 10.13, see #28213",
-  "resolutions": {
-    "natives": "1.1.6"
   }
 }

packages/common/src/directives/ng_for_of.ts

@@ -26,61 +26,15 @@ export class NgForOfContext<T> {
 }
 
 /**
- * A [structural directive](guide/structural-directives) that renders
- * a template for each item in a collection.
- * The directive is placed on an element, which becomes the parent
- * of the cloned templates.
- *
- * The `ngForOf` directive is generally used in the
- * [shorthand form](guide/structural-directives#the-asterisk--prefix) `*ngFor`.
- * In this form, the template to be rendered for each iteration is the content
- * of an anchor element containing the directive.
- *
- * The following example shows the shorthand syntax with some options,
- * contained in an `<li>` element.
- *
- * ```
- * <li *ngFor="let item of items; index as i; trackBy: trackByFn">...</li>
- * ```
- *
- * The shorthand form expands into a long form that uses the `ngForOf` selector
- * on an `<ng-template>` element.
- * The content of the `<ng-template>` element is the `<li>` element that held the
- * short-form directive.
- *
- * Here is the expanded version of the short-form example.
- *
- * ```
- * <ng-template ngFor let-item [ngForOf]="items" let-i="index" [ngForTrackBy]="trackByFn">
- *   <li>...</li>
- * </ng-template>
- * ```
- *
- * Angular automatically expands the shorthand syntax as it compiles the template.
- * The context for each embedded view is logically merged to the current component
- * context according to its lexical position.
- *
- * When using the shorthand syntax, Angular allows only [one structural directive
- * on an element](guide/structural-directives#one-structural-directive-per-host-element).
- * If you want to iterate conditionally, for example,
- * put the `*ngIf` on a container element that wraps the `*ngFor` element.
- * For futher discussion, see
- * [Structural Directives](guide/structural-directives#one-per-element).
+ * The `NgForOf` directive instantiates a template once per item from an iterable. The context
+ * for each instantiated template inherits from the outer context with the given loop variable
+ * set to the current item from the iterable.
  *
  * @usageNotes
  *
- * ### Local variables
+ * ### Local Variables
  *
- * `NgForOf` provides exported values that can be aliased to local variables.
- * For example:
- *
- *  ```
- * <li *ngFor="let user of userObservable | async as users; index as i; first as isFirst">
- *    {{i}}/{{users.length}}. {{user}} <span *ngIf="isFirst">default</span>
- * </li>
- * ```
- *
- * The following exported values can be aliased to local variables:
+ * `NgForOf` provides several exported values that can be aliased to local variables:
  *
  * - `$implicit: T`: The value of the individual items in the iterable (`ngForOf`).
  * - `ngForOf: NgIterable<T>`: The value of the iterable expression. Useful when the expression is
@@ -92,64 +46,65 @@ export class NgForOfContext<T> {
  * - `even: boolean`: True when the item has an even index in the iterable.
  * - `odd: boolean`: True when the item has an odd index in the iterable.
  *
- * ### Change propagation
+ * ```
+ * <li *ngFor="let user of userObservable | async as users; index as i; first as isFirst">
+ *    {{i}}/{{users.length}}. {{user}} <span *ngIf="isFirst">default</span>
+ * </li>
+ * ```
+ *
+ * ### Change Propagation
  *
  * When the contents of the iterator changes, `NgForOf` makes the corresponding changes to the DOM:
  *
  * * When an item is added, a new instance of the template is added to the DOM.
  * * When an item is removed, its template instance is removed from the DOM.
  * * When items are reordered, their respective templates are reordered in the DOM.
+ * * Otherwise, the DOM element for that item will remain the same.
  *
  * Angular uses object identity to track insertions and deletions within the iterator and reproduce
  * those changes in the DOM. This has important implications for animations and any stateful
- * controls that are present, such as `<input>` elements that accept user input. Inserted rows can
+ * controls (such as `<input>` elements which accept user input) that are present. Inserted rows can
  * be animated in, deleted rows can be animated out, and unchanged rows retain any unsaved state
  * such as user input.
- * For more on animations, see [Transitions and Triggers](guide/transition-and-triggers).
  *
- * The identities of elements in the iterator can change while the data does not.
- * This can happen, for example, if the iterator is produced from an RPC to the server, and that
- * RPC is re-run. Even if the data hasn't changed, the second response produces objects with
- * different identities, and Angular must tear down the entire DOM and rebuild it (as if all old
- * elements were deleted and all new elements inserted).
+ * It is possible for the identities of elements in the iterator to change while the data does not.
+ * This can happen, for example, if the iterator produced from an RPC to the server, and that
+ * RPC is re-run. Even if the data hasn't changed, the second response will produce objects with
+ * different identities, and Angular will tear down the entire DOM and rebuild it (as if all old
+ * elements were deleted and all new elements inserted). This is an expensive operation and should
+ * be avoided if possible.
  *
- * To avoid this expensive operation, you can customize the default tracking algorithm.
- * by supplying the `trackBy` option to `NgForOf`.
- * `trackBy` takes a function that has two arguments: `index` and `item`.
+ * To customize the default tracking algorithm, `NgForOf` supports `trackBy` option.
+ * `trackBy` takes a function which has two arguments: `index` and `item`.
  * If `trackBy` is given, Angular tracks changes by the return value of the function.
  *
- * @see [Structural Directives](guide/structural-directives)
+ * ### Syntax
+ *
+ * - `<li *ngFor="let item of items; index as i; trackBy: trackByFn">...</li>`
+ *
+ * With `<ng-template>` element:
+ *
+ * ```
+ * <ng-template ngFor let-item [ngForOf]="items" let-i="index" [ngForTrackBy]="trackByFn">
+ *   <li>...</li>
+ * </ng-template>
+ * ```
+ *
+ * ### Example
+ *
+ * See a [live demo](http://plnkr.co/edit/KVuXxDp0qinGDyo307QW?p=preview) for a more detailed
+ * example.
+ *
  * @ngModule CommonModule
  * @publicApi
  */
 @Directive({selector: '[ngFor][ngForOf]'})
 export class NgForOf<T> implements DoCheck {
-  /**
-   * The value of the iterable expression, which can be used as a
-   * [template input variable](guide/structural-directives#template-input-variable).
-   */
   @Input()
   set ngForOf(ngForOf: NgIterable<T>) {
     this._ngForOf = ngForOf;
     this._ngForOfDirty = true;
   }
-  /**
-   * A function that defines how to track changes for items in the iterable.
-   *
-   * When items are added, moved, or removed in the iterable,
-   * the directive must re-render the appropriate DOM nodes.
-   * To minimize churn in the DOM, only nodes that have changed
-   * are re-rendered.
-   *
-   * By default, the change detector assumes that
-   * the object instance identifies the node in the iterable.
-   * When this function is supplied, the directive uses
-   * the result of calling this function to identify the item node,
-   * rather than the identity of the object itself.
-   *
-   * The function receives two inputs,
-   * the iteration index and the node object ID.
-   */
   @Input()
   set ngForTrackBy(fn: TrackByFunction<T>) {
     if (isDevMode() && fn != null && typeof fn !== 'function') {
@@ -176,10 +131,6 @@ export class NgForOf<T> implements DoCheck {
       private _viewContainer: ViewContainerRef, private _template: TemplateRef<NgForOfContext<T>>,
       private _differs: IterableDiffers) {}
 
-  /**
-   * A reference to the template that is stamped out for each item in the iterable.
-   * @see [template reference variable](guide/template-syntax#template-reference-variables--var-)
-   */
   @Input()
   set ngForTemplate(value: TemplateRef<NgForOfContext<T>>) {
     // TODO(TS2.1): make TemplateRef<Partial<NgForRowOf<T>>> once we move to TS v2.1
@@ -190,9 +141,6 @@ export class NgForOf<T> implements DoCheck {
     }
   }
 
-  /**
-   * Applies the changes when needed.
-   */
   ngDoCheck(): void {
     if (this._ngForOfDirty) {
       this._ngForOfDirty = false;
@@ -256,9 +204,9 @@ export class NgForOf<T> implements DoCheck {
   }
 
   /**
-   * Asserts the correct type of the context for the template that `NgForOf` will render.
+   * Assert the correct type of the context for the template that `NgForOf` will render.
    *
-   * The presence of this method is a signal to the Ivy template type-check compiler that the
+   * The presence of this method is a signal to the Ivy template type check compiler that the
    * `NgForOf` structural directive renders its template with a specific context type.
    */
   static ngTemplateContextGuard<T>(dir: NgForOf<T>, ctx: any): ctx is NgForOfContext<T> {

packages/common/src/directives/ng_if.ts

@@ -10,140 +10,94 @@ import {Directive, EmbeddedViewRef, Input, TemplateRef, ViewContainerRef, ɵstri
 
 
 /**
- * A structural directive that conditionally includes a template based on the value of
- * an expression coerced to Boolean.
- * When the expression evaluates to true, Angular renders the template
- * provided in a `then` clause, and when  false or null,
- * Angular renders the template provided in an optional `else` clause. The default
- * template for the `else` clause is blank.
+ * Conditionally includes a template based on the value of an `expression`.
  *
- * A [shorthand form](guide/structural-directives#the-asterisk--prefix) of the directive,
- * `*ngIf="condition"`, is generally used, provided
- * as an attribute of the anchor element for the inserted template.
- * Angular expands this into a more explicit version, in which the anchor element
- * is contained in an `<ng-template>` element.
+ * `ngIf` evaluates the `expression` and then renders the `then` or `else` template in its place
+ * when expression is truthy or falsy respectively. Typically the:
+ *  - `then` template is the inline template of `ngIf` unless bound to a different value.
+ *  - `else` template is blank unless it is bound.
  *
- * Simple form with shorthand syntax:
- *
- * ```
- * <div *ngIf="condition">Content to render when condition is true.</div>
- * ```
- *
- * Simple form with expanded syntax:
- *
- * ```
- * <ng-template [ngIf]="condition"><div>Content to render when condition is
- * true.</div></ng-template>
- * ```
- *
- * Form with an "else" block:
- *
- * ```
- * <div *ngIf="condition; else elseBlock">Content to render when condition is true.</div>
- * <ng-template #elseBlock>Content to render when condition is false.</ng-template>
- * ```
- *
- * Shorthand form with "then" and "else" blocks:
- *
- * ```
- * <div *ngIf="condition; then thenBlock else elseBlock"></div>
- * <ng-template #thenBlock>Content to render when condition is true.</ng-template>
- * <ng-template #elseBlock>Content to render when condition is false.</ng-template>
- * ```
- *
- * Form with storing the value locally:
- *
- * ```
- * <div *ngIf="condition as value; else elseBlock">{{value}}</div>
- * <ng-template #elseBlock>Content to render when value is null.</ng-template>
- * ```
  *
  * @usageNotes
  *
- * The `*ngIf` directive is most commonly used to conditionally show an inline template,
- * as seen in the following  example.
- * The default `else` template is blank.
+ * ### Most common usage
  *
+ * The most common usage of the `ngIf` directive is to conditionally show the inline template as
+ * seen in this example:
  * {@example common/ngIf/ts/module.ts region='NgIfSimple'}
  *
  * ### Showing an alternative template using `else`
  *
- * To display a template when `expression` evaluates to false, use an `else` template
- * binding as shown in the following example.
- * The `else` binding points to an `<ng-template>`  element labeled `#elseBlock`.
- * The template can be defined anywhere in the component view, but is typically placed right after
+ * If it is necessary to display a template when the `expression` is falsy use the `else` template
+ * binding as shown. Note that the `else` binding points to a `<ng-template>` labeled `#elseBlock`.
+ * The template can be defined anywhere in the component view but is typically placed right after
  * `ngIf` for readability.
  *
  * {@example common/ngIf/ts/module.ts region='NgIfElse'}
  *
- * ### Using an external `then` template
+ * ### Using non-inlined `then` template
  *
- * In the previous example, the then-clause template is specified inline, as the content of the
- * tag that contains the `ngIf` directive. You can also specify a template that is defined
- * externally, by referencing a labeled `<ng-template>` element. When you do this, you can
- * change which template to use at runtime, as shown in the following example.
+ * Usually the `then` template is the inlined template of the `ngIf`, but it can be changed using
+ * a binding (just like `else`). Because `then` and `else` are bindings, the template references can
+ * change at runtime as shown in this example.
  *
  * {@example common/ngIf/ts/module.ts region='NgIfThenElse'}
  *
- * ### Storing a conditional result in a variable
+ * ### Storing conditional result in a variable
  *
- * You might want to show a set of properties from the same object. If you are waiting
- * for asynchronous data, the object can be undefined.
- * In this case, you can use `ngIf` and store the result of the condition in a local
- * variable as shown in the the following example.
+ * A common pattern is that we need to show a set of properties from the same object. If the
+ * object is undefined, then we have to use the safe-traversal-operator `?.` to guard against
+ * dereferencing a `null` value. This is especially the case when waiting on async data such as
+ * when using the `async` pipe as shown in following example:
+ *
+ * ```
+ * Hello {{ (userStream|async)?.last }}, {{ (userStream|async)?.first }}!
+ * ```
+ *
+ * There are several inefficiencies in the above example:
+ *  - We create multiple subscriptions on `userStream`. One for each `async` pipe, or two in the
+ *    example above.
+ *  - We cannot display an alternative screen while waiting for the data to arrive asynchronously.
+ *  - We have to use the safe-traversal-operator `?.` to access properties, which is cumbersome.
+ *  - We have to place the `async` pipe in parenthesis.
+ *
+ * A better way to do this is to use `ngIf` and store the result of the condition in a local
+ * variable as shown in the the example below:
  *
  * {@example common/ngIf/ts/module.ts region='NgIfAs'}
  *
- * This code uses only one `AsyncPipe`, so only one subscription is created.
- * The conditional statement stores the result of `userStream|async` in the local variable `user`.
- * You can then bind the local `user` repeatedly.
+ * Notice that:
+ *  - We use only one `async` pipe and hence only one subscription gets created.
+ *  - `ngIf` stores the result of the `userStream|async` in the local variable `user`.
+ *  - The local `user` can then be bound repeatedly in a more efficient way.
+ *  - No need to use the safe-traversal-operator `?.` to access properties as `ngIf` will only
+ *    display the data if `userStream` returns a value.
+ *  - We can display an alternative template while waiting for the data.
  *
- * The conditional displays the data only if `userStream` returns a value,
- * so you don't need to use the
- * [safe-navigation-operator](guide/template-syntax#safe-navigation-operator) (`?.`)
- * to guard against null values when accessing properties.
- * You can display an alternative template while waiting for the data.
+ * ### Syntax
  *
- * ### Shorthand syntax
- *
- * The shorthand syntax `*ngIf` expands into two separate template specifications
- * for the "then" and "else" clauses. For example, consider the following shorthand statement,
- * that is meant to show a loading page while waiting for data to be loaded.
+ * Simple form:
+ * - `<div *ngIf="condition">...</div>`
+ * - `<ng-template [ngIf]="condition"><div>...</div></ng-template>`
  *
+ * Form with an else block:
  * ```
- * <div class="hero-list" *ngIf="heroes else loading">
- *  ...
- * </div>
- *
- * <ng-template #loading>
- *  <div>Loading...</div>
- * </ng-template>
+ * <div *ngIf="condition; else elseBlock">...</div>
+ * <ng-template #elseBlock>...</ng-template>
  * ```
  *
- * You can see that the "else" clause references the `<ng-template>`
- * with the `#loading` label, and the template for the "then" clause
- * is provided as the content of the anchor element.
- *
- * However, when Angular expands the shorthand syntax, it creates
- * another `<ng-template>` tag, with `ngIf` and `ngIfElse` directives.
- * The anchor element containing the template for the "then" clause becomes
- * the content of this unlabeled `<ng-template>` tag.
- *
+ * Form with a `then` and `else` block:
  * ```
- * <ng-template [ngIf]="hero-list" [ngIfElse]="loading">
- *  <div class="hero-list">
- *   ...
- *  </div>
- * </ng-template>
- *
- * <ng-template #loading>
- *  <div>Loading...</div>
- * </ng-template>
+ * <div *ngIf="condition; then thenBlock else elseBlock"></div>
+ * <ng-template #thenBlock>...</ng-template>
+ * <ng-template #elseBlock>...</ng-template>
  * ```
  *
- * The presence of the implicit template object has implications for the nesting of
- * structural directives. For more on this subject, see
- * [Structural Directives](https://angular.io/guide/structural-directives#one-per-element).
+ * Form with storing the value locally:
+ * ```
+ * <div *ngIf="condition as value; else elseBlock">{{value}}</div>
+ * <ng-template #elseBlock>...</ng-template>
+ * ```
  *
  * @ngModule CommonModule
  * @publicApi
@@ -160,18 +114,12 @@ export class NgIf {
     this._thenTemplateRef = templateRef;
   }
 
-  /**
-   * The Boolean expression to evaluate as the condition for showing a template.
-   */
   @Input()
   set ngIf(condition: any) {
     this._context.$implicit = this._context.ngIf = condition;
     this._updateView();
   }
 
-  /**
-   * A template to show if the condition expression evaluates to true.
-   */
   @Input()
   set ngIfThen(templateRef: TemplateRef<NgIfContext>|null) {
     assertTemplate('ngIfThen', templateRef);
@@ -180,9 +128,6 @@ export class NgIf {
     this._updateView();
   }
 
-  /**
-   * A template to show if the condition expression evaluates to false.
-   */
   @Input()
   set ngIfElse(templateRef: TemplateRef<NgIfContext>|null) {
     assertTemplate('ngIfElse', templateRef);

packages/common/src/directives/ng_style.ts

@@ -12,35 +12,21 @@ import {Directive, DoCheck, ElementRef, Input, KeyValueChanges, KeyValueDiffer,
  * @ngModule CommonModule
  *
  * @usageNotes
- *
- * Set the font of the containing element to the result of an expression.
- *
  * ```
  * <some-element [ngStyle]="{'font-style': styleExp}">...</some-element>
- * ```
  *
- * Set the width of the containing element to a pixel value returned by an expression.
- *
- * ```
  * <some-element [ngStyle]="{'max-width.px': widthExp}">...</some-element>
- * ```
  *
- * Set a collection of style values using an expression that returns key-value pairs.
- *
- * ```
  * <some-element [ngStyle]="objExp">...</some-element>
  * ```
  *
  * @description
  *
- * An attribute directive that updates styles for the containing HTML element.
- * Sets one or more style properties, specified as colon-separated key-value pairs.
- * The key is a style name, with an optional `.<unit>` suffix
- * (such as 'top.px', 'font-style.em').
- * The value is an expression to be evaluated.
- * The resulting non-null value, expressed in the given unit,
- * is assigned to the given style property.
- * If the result of evaluation is null, the corresponding style is removed.
+ * Update an HTML element styles.
+ *
+ * The styles are updated according to the value of the expression evaluation:
+ * - keys are style names with an optional `.<unit>` suffix (ie 'top.px', 'font-style.em'),
+ * - values are the values assigned to those properties (expressed in the given unit).
  *
  * @publicApi
  */
@@ -55,24 +41,13 @@ export class NgStyle implements DoCheck {
       private _differs: KeyValueDiffers, private _ngEl: ElementRef, private _renderer: Renderer2) {}
 
   @Input()
-  set ngStyle(
-      /**
-       * A map of style properties, specified as colon-separated
-       * key-value pairs.
-       * * The key is a style name, with an optional `.<unit>` suffix
-       *    (such as 'top.px', 'font-style.em').
-       * * The value is an expression to be evaluated.
-       */
-      values: {[key: string]: string}) {
+  set ngStyle(values: {[key: string]: string}) {
     this._ngStyle = values;
     if (!this._differ && values) {
       this._differ = this._differs.find(values).create();
     }
   }
 
-  /**
-   * Applies the new styles if needed.
-   */
   ngDoCheck() {
     if (this._differ) {
       const changes = this._differ.diff(this._ngStyle);

packages/compiler-cli/BUILD.bazel

@@ -29,7 +29,6 @@ ts_library(
         "//packages/compiler-cli/src/ngtsc/imports",
         "//packages/compiler-cli/src/ngtsc/partial_evaluator",
         "//packages/compiler-cli/src/ngtsc/reflection",
-        "//packages/compiler-cli/src/ngtsc/routing",
         "//packages/compiler-cli/src/ngtsc/shims",
         "//packages/compiler-cli/src/ngtsc/switch",
         "//packages/compiler-cli/src/ngtsc/transform",

packages/compiler-cli/index.ts

@@ -24,3 +24,4 @@ export {CompilerOptions as AngularCompilerOptions} from './src/transformers/api'
 export {NgTools_InternalApi_NG_2 as __NGTOOLS_PRIVATE_API_2} from './src/ngtools_api';
 
 export {ngToTsDiagnostic} from './src/transformers/util';
+export {NgTscPlugin} from './src/ngtsc/tsc_plugin';

packages/compiler-cli/src/main.ts

@@ -115,7 +115,7 @@ function createEmitCallback(options: api.CompilerOptions): api.TsEmitCallback|un
 
 export interface NgcParsedConfiguration extends ParsedConfiguration { watch?: boolean; }
 
-export function readNgcCommandLineAndConfiguration(args: string[]): NgcParsedConfiguration {
+function readNgcCommandLineAndConfiguration(args: string[]): NgcParsedConfiguration {
   const options: api.CompilerOptions = {};
   const parsedArgs = require('minimist')(args);
   if (parsedArgs.i18nFile) options.i18nInFile = parsedArgs.i18nFile;

packages/compiler-cli/src/ngcc/src/analysis/decoration_analyzer.ts

@@ -76,7 +76,7 @@ export class DecorationAnalyzer {
     new InjectableDecoratorHandler(this.reflectionHost, this.isCore),
     new NgModuleDecoratorHandler(
         this.reflectionHost, this.evaluator, this.scopeRegistry, this.referencesRegistry,
-        this.isCore, /* routeAnalyzer */ null),
+        this.isCore),
     new PipeDecoratorHandler(this.reflectionHost, this.evaluator, this.scopeRegistry, this.isCore),
   ];
 

packages/compiler-cli/src/ngtsc/annotations/BUILD.bazel

@@ -14,7 +14,6 @@ ts_library(
         "//packages/compiler-cli/src/ngtsc/imports",
         "//packages/compiler-cli/src/ngtsc/partial_evaluator",
         "//packages/compiler-cli/src/ngtsc/reflection",
-        "//packages/compiler-cli/src/ngtsc/routing",
         "//packages/compiler-cli/src/ngtsc/transform",
         "//packages/compiler-cli/src/ngtsc/typecheck",
         "@ngdeps//@types/node",

packages/compiler-cli/src/ngtsc/annotations/src/ng_module.ts

@@ -13,7 +13,6 @@ import {ErrorCode, FatalDiagnosticError} from '../../diagnostics';
 import {Reference, ResolvedReference} from '../../imports';
 import {PartialEvaluator, ResolvedValue} from '../../partial_evaluator';
 import {Decorator, ReflectionHost, reflectObjectLiteral, typeNodeToValueExpr} from '../../reflection';
-import {NgModuleRouteAnalyzer} from '../../routing';
 import {AnalysisOutput, CompileResult, DecoratorHandler} from '../../transform';
 
 import {generateSetClassMetadataCall} from './metadata';
@@ -36,7 +35,7 @@ export class NgModuleDecoratorHandler implements DecoratorHandler<NgModuleAnalys
   constructor(
       private reflector: ReflectionHost, private evaluator: PartialEvaluator,
       private scopeRegistry: SelectorScopeRegistry, private referencesRegistry: ReferencesRegistry,
-      private isCore: boolean, private routeAnalyzer: NgModuleRouteAnalyzer|null) {}
+      private isCore: boolean) {}
 
   detect(node: ts.Declaration, decorators: Decorator[]|null): Decorator|undefined {
     if (!decorators) {
@@ -78,20 +77,18 @@ export class NgModuleDecoratorHandler implements DecoratorHandler<NgModuleAnalys
       declarations = this.resolveTypeList(expr, declarationMeta, 'declarations');
     }
     let imports: Reference<ts.Declaration>[] = [];
-    let rawImports: ts.Expression|null = null;
     if (ngModule.has('imports')) {
-      rawImports = ngModule.get('imports') !;
+      const expr = ngModule.get('imports') !;
       const importsMeta = this.evaluator.evaluate(
-          rawImports, ref => this._extractModuleFromModuleWithProvidersFn(ref.node));
-      imports = this.resolveTypeList(rawImports, importsMeta, 'imports');
+          expr, ref => this._extractModuleFromModuleWithProvidersFn(ref.node));
+      imports = this.resolveTypeList(expr, importsMeta, 'imports');
     }
     let exports: Reference<ts.Declaration>[] = [];
-    let rawExports: ts.Expression|null = null;
     if (ngModule.has('exports')) {
-      rawExports = ngModule.get('exports') !;
+      const expr = ngModule.get('exports') !;
       const exportsMeta = this.evaluator.evaluate(
-          rawExports, ref => this._extractModuleFromModuleWithProvidersFn(ref.node));
-      exports = this.resolveTypeList(rawExports, exportsMeta, 'exports');
+          expr, ref => this._extractModuleFromModuleWithProvidersFn(ref.node));
+      exports = this.resolveTypeList(expr, exportsMeta, 'exports');
       this.referencesRegistry.add(node, ...exports);
     }
     let bootstrap: Reference<ts.Declaration>[] = [];
@@ -126,7 +123,6 @@ export class NgModuleDecoratorHandler implements DecoratorHandler<NgModuleAnalys
     const providers: Expression = ngModule.has('providers') ?
         new WrappedNodeExpr(ngModule.get('providers') !) :
         new LiteralArrayExpr([]);
-    const rawProviders = ngModule.has('providers') ? ngModule.get('providers') ! : null;
 
     const injectorImports: WrappedNodeExpr<ts.Expression>[] = [];
     if (ngModule.has('imports')) {
@@ -136,11 +132,6 @@ export class NgModuleDecoratorHandler implements DecoratorHandler<NgModuleAnalys
       injectorImports.push(new WrappedNodeExpr(ngModule.get('exports') !));
     }
 
-    if (this.routeAnalyzer !== null) {
-      this.routeAnalyzer.add(
-          node.getSourceFile(), node.name !.text, rawImports, rawExports, rawProviders);
-    }
-
     const ngInjectorDef: R3InjectorMetadata = {
       name: node.name !.text,
       type: new WrappedNodeExpr(node.name !),
@@ -197,12 +188,11 @@ export class NgModuleDecoratorHandler implements DecoratorHandler<NgModuleAnalys
   }
 
   /**
-   * Given a `FunctionDeclaration`, `MethodDeclaration` or `FunctionExpression`, check if it is
-   * typed as a `ModuleWithProviders` and return an expression referencing the module if available.
+   * Given a `FunctionDeclaration` or `MethodDeclaration`, check if it is typed as a
+   * `ModuleWithProviders` and return an expression referencing the module if available.
    */
   private _extractModuleFromModuleWithProvidersFn(node: ts.FunctionDeclaration|
-                                                  ts.MethodDeclaration|
-                                                  ts.FunctionExpression): ts.Expression|null {
+                                                  ts.MethodDeclaration): ts.Expression|null {
     const type = node.type || null;
     return type &&
         (this._reflectModuleFromTypeParam(type) || this._reflectModuleFromLiteralType(type));

packages/compiler-cli/src/ngtsc/entry_point/src/generator.ts

@@ -12,7 +12,6 @@ import * as path from 'path';
 import * as ts from 'typescript';
 
 import {ShimGenerator} from '../../shims';
-import {relativePathBetween} from '../../util/src/path';
 
 export class FlatIndexGenerator implements ShimGenerator {
   readonly flatIndexPath: string;
@@ -28,7 +27,10 @@ export class FlatIndexGenerator implements ShimGenerator {
   recognize(fileName: string): boolean { return fileName === this.flatIndexPath; }
 
   generate(): ts.SourceFile {
-    const relativeEntryPoint = relativePathBetween(this.flatIndexPath, this.entryPoint);
+    const relativeEntryPoint = './' +
+        path.posix.relative(path.posix.dirname(this.flatIndexPath), this.entryPoint)
+            .replace(/\.tsx?$/, '');
+
     const contents = `/**
  * Generated bundle index. Do not edit.
  */

packages/compiler-cli/src/ngtsc/entry_point/src/logic.ts

@@ -6,7 +6,6 @@
  * found in the LICENSE file at https://angular.io/license
  */
 
-import {normalizeSeparators} from '../../util/src/path';
 import {isNonDeclarationTsPath} from '../../util/src/typescript';
 
 export function findFlatIndexEntryPoint(rootFiles: ReadonlyArray<string>): string|null {
@@ -14,24 +13,22 @@ export function findFlatIndexEntryPoint(rootFiles: ReadonlyArray<string>): strin
   // 1) if it's the only file!!!!!!
   // 2) (deprecated) if it's named 'index.ts' and has the shortest path of all such files.
   const tsFiles = rootFiles.filter(file => isNonDeclarationTsPath(file));
-  let resolvedEntryPoint: string|null = null;
-
   if (tsFiles.length === 1) {
     // There's only one file - this is the flat module index.
-    resolvedEntryPoint = tsFiles[0];
+    return tsFiles[0];
   } else {
     // In the event there's more than one TS file, one of them can still be selected as the
     // flat module index if it's named 'index.ts'. If there's more than one 'index.ts', the one
     // with the shortest path wins.
     //
     // This behavior is DEPRECATED and only exists to support existing usages.
+    let indexFile: string|null = null;
     for (const tsFile of tsFiles) {
       if (tsFile.endsWith('/index.ts') &&
-          (resolvedEntryPoint === null || tsFile.length <= resolvedEntryPoint.length)) {
-        resolvedEntryPoint = tsFile;
+          (indexFile === null || tsFile.length <= indexFile.length)) {
+        indexFile = tsFile;
       }
     }
+    return indexFile;
   }
-
-  return resolvedEntryPoint ? normalizeSeparators(resolvedEntryPoint) : null;
 }

packages/compiler-cli/src/ngtsc/entry_point/test/entry_point_spec.ts

@@ -1,28 +0,0 @@
-
-/**
- * @license
- * Copyright Google Inc. All Rights Reserved.
- *
- * Use of this source code is governed by an MIT-style license that can be
- * found in the LICENSE file at https://angular.io/license
- */
-
-import {findFlatIndexEntryPoint} from '../src/logic';
-
-describe('entry_point logic', () => {
-
-  describe('findFlatIndexEntryPoint', () => {
-
-    it('should use the only source file if only a single one is specified',
-       () => { expect(findFlatIndexEntryPoint(['/src/index.ts'])).toBe('/src/index.ts'); });
-
-    it('should use the shortest source file ending with "index.ts" for multiple files', () => {
-      expect(findFlatIndexEntryPoint([
-        '/src/deep/index.ts', '/src/index.ts', '/index.ts'
-      ])).toBe('/index.ts');
-    });
-
-    it('should normalize the path separators for the found entry point',
-       () => { expect(findFlatIndexEntryPoint(['\\src\\index.ts'])).toBe('/src/index.ts'); });
-  });
-});

packages/compiler-cli/src/ngtsc/imports/index.ts

@@ -8,4 +8,4 @@
 
 export {ImportRewriter, NoopImportRewriter, R3SymbolsImportRewriter, validateAndRewriteCoreSymbol} from './src/core';
 export {AbsoluteReference, ImportMode, NodeReference, Reference, ResolvedReference} from './src/references';
-export {ModuleResolver, ReferenceResolver, TsReferenceResolver} from './src/resolver';
+export {ReferenceResolver, TsReferenceResolver} from './src/resolver';

packages/compiler-cli/src/ngtsc/imports/src/resolver.ts

@@ -17,28 +17,6 @@ export interface ReferenceResolver {
       Reference<ts.Declaration>;
 }
 
-/**
- * Used by `RouterEntryPointManager` and `NgModuleRouteAnalyzer` (which is in turn is used by
- * `NgModuleDecoratorHandler`) for resolving the module source-files references in lazy-loaded
- * routes (relative to the source-file containing the `NgModule` that provides the route
- * definitions).
- */
-export class ModuleResolver {
-  constructor(
-      private program: ts.Program, private compilerOptions: ts.CompilerOptions,
-      private host: ts.CompilerHost) {}
-
-  resolveModuleName(module: string, containingFile: ts.SourceFile): ts.SourceFile|null {
-    const resolved =
-        ts.resolveModuleName(module, containingFile.fileName, this.compilerOptions, this.host)
-            .resolvedModule;
-    if (resolved === undefined) {
-      return null;
-    }
-    return this.program.getSourceFile(resolved.resolvedFileName) || null;
-  }
-}
-
 export class TsReferenceResolver implements ReferenceResolver {
   private moduleExportsCache = new Map<string, Map<ts.Declaration, string>|null>();
 

packages/compiler-cli/src/ngtsc/partial_evaluator/index.ts

@@ -6,6 +6,5 @@
  * found in the LICENSE file at https://angular.io/license
  */
 
-export {DynamicValue} from './src/dynamic';
 export {ForeignFunctionResolver, PartialEvaluator} from './src/interface';
-export {BuiltinFn, EnumValue, ResolvedValue, ResolvedValueArray, ResolvedValueMap} from './src/result';
+export {BuiltinFn, DynamicValue, EnumValue, ResolvedValue, ResolvedValueArray, ResolvedValueMap, isDynamicValue} from './src/result';

packages/compiler-cli/src/ngtsc/partial_evaluator/src/builtin.ts

@@ -6,19 +6,16 @@
  * found in the LICENSE file at https://angular.io/license
  */
 
-import * as ts from 'typescript';
-
-import {DynamicValue} from './dynamic';
-import {BuiltinFn, ResolvedValue, ResolvedValueArray} from './result';
+import {BuiltinFn, DYNAMIC_VALUE, ResolvedValue, ResolvedValueArray} from './result';
 
 export class ArraySliceBuiltinFn extends BuiltinFn {
-  constructor(private node: ts.Node, private lhs: ResolvedValueArray) { super(); }
+  constructor(private lhs: ResolvedValueArray) { super(); }
 
   evaluate(args: ResolvedValueArray): ResolvedValue {
     if (args.length === 0) {
       return this.lhs;
     } else {
-      return DynamicValue.fromUnknown(this.node);
+      return DYNAMIC_VALUE;
     }
   }
 }

packages/compiler-cli/src/ngtsc/partial_evaluator/src/dynamic.ts

@@ -1,110 +0,0 @@
-/**
- * @license
- * Copyright Google Inc. All Rights Reserved.
- *
- * Use of this source code is governed by an MIT-style license that can be
- * found in the LICENSE file at https://angular.io/license
- */
-
-import * as ts from 'typescript';
-
-import {Reference} from '../../imports';
-
-/**
- * The reason why a value cannot be determined statically.
- */
-export const enum DynamicValueReason {
-  /**
-   * A value could not be determined statically, because it contains a term that could not be
-   * determined statically.
-   * (E.g. a property assignment or call expression where the lhs is a `DynamicValue`, a template
-   * literal with a dynamic expression, an object literal with a spread assignment which could not
-   * be determined statically, etc.)
-   */
-  DYNAMIC_INPUT,
-
-  /**
-   * A string could not be statically evaluated.
-   * (E.g. a dynamically constructed object property name or a template literal expression that
-   * could not be statically resolved to a primitive value.)
-   */
-  DYNAMIC_STRING,
-
-  /**
-   * An external reference could not be resolved to a value which can be evaluated.
-   * (E.g. a call expression for a function declared in `.d.ts`.)
-   */
-  EXTERNAL_REFERENCE,
-
-  /**
-   * A type of `ts.Expression` that `StaticInterpreter` doesn't know how to evaluate.
-   */
-  UNKNOWN_EXPRESSION_TYPE,
-
-  /**
-   * A declaration of a `ts.Identifier` could not be found.
-   */
-  UNKNOWN_IDENTIFIER,
-
-  /**
-   * A value could not be determined statically for any reason other the above.
-   */
-  UNKNOWN,
-}
-
-/**
- * Represents a value which cannot be determined statically.
- */
-export class DynamicValue<R = {}> {
-  private constructor(
-      readonly node: ts.Node, readonly reason: R, private code: DynamicValueReason) {}
-
-  static fromDynamicInput(node: ts.Node, input: DynamicValue): DynamicValue<DynamicValue> {
-    return new DynamicValue(node, input, DynamicValueReason.DYNAMIC_INPUT);
-  }
-
-  static fromDynamicString(node: ts.Node): DynamicValue {
-    return new DynamicValue(node, {}, DynamicValueReason.DYNAMIC_STRING);
-  }
-
-  static fromExternalReference(node: ts.Node, ref: Reference<ts.Declaration>):
-      DynamicValue<Reference<ts.Declaration>> {
-    return new DynamicValue(node, ref, DynamicValueReason.EXTERNAL_REFERENCE);
-  }
-
-  static fromUnknownExpressionType(node: ts.Node): DynamicValue {
-    return new DynamicValue(node, {}, DynamicValueReason.UNKNOWN_EXPRESSION_TYPE);
-  }
-
-  static fromUnknownIdentifier(node: ts.Identifier): DynamicValue {
-    return new DynamicValue(node, {}, DynamicValueReason.UNKNOWN_IDENTIFIER);
-  }
-
-  static fromUnknown(node: ts.Node): DynamicValue {
-    return new DynamicValue(node, {}, DynamicValueReason.UNKNOWN);
-  }
-
-  isFromDynamicInput(this: DynamicValue<R>): this is DynamicValue<DynamicValue> {
-    return this.code === DynamicValueReason.DYNAMIC_INPUT;
-  }
-
-  isFromDynamicString(this: DynamicValue<R>): this is DynamicValue {
-    return this.code === DynamicValueReason.DYNAMIC_STRING;
-  }
-
-  isFromExternalReference(this: DynamicValue<R>): this is DynamicValue<Reference<ts.Declaration>> {
-    return this.code === DynamicValueReason.EXTERNAL_REFERENCE;
-  }
-
-  isFromUnknownExpressionType(this: DynamicValue<R>): this is DynamicValue {
-    return this.code === DynamicValueReason.UNKNOWN_EXPRESSION_TYPE;
-  }
-
-  isFromUnknownIdentifier(this: DynamicValue<R>): this is DynamicValue {
-    return this.code === DynamicValueReason.UNKNOWN_IDENTIFIER;
-  }
-
-  isFromUnknown(this: DynamicValue<R>): this is DynamicValue {
-    return this.code === DynamicValueReason.UNKNOWN;
-  }
-}

packages/compiler-cli/src/ngtsc/partial_evaluator/src/interface.ts

@@ -15,8 +15,8 @@ import {StaticInterpreter} from './interpreter';
 import {ResolvedValue} from './result';
 
 export type ForeignFunctionResolver =
-    (node: Reference<ts.FunctionDeclaration|ts.MethodDeclaration|ts.FunctionExpression>,
-     args: ReadonlyArray<ts.Expression>) => ts.Expression | null;
+    (node: Reference<ts.FunctionDeclaration|ts.MethodDeclaration>, args: ts.Expression[]) =>
+        ts.Expression | null;
 
 export class PartialEvaluator {
   constructor(

packages/compiler-cli/src/ngtsc/partial_evaluator/src/interpreter.ts

@@ -12,9 +12,7 @@ import {AbsoluteReference, NodeReference, Reference, ReferenceResolver, Resolved
 import {Declaration, ReflectionHost} from '../../reflection';
 
 import {ArraySliceBuiltinFn} from './builtin';
-import {DynamicValue} from './dynamic';
-import {ForeignFunctionResolver} from './interface';
-import {BuiltinFn, EnumValue, ResolvedValue, ResolvedValueArray, ResolvedValueMap} from './result';
+import {BuiltinFn, DYNAMIC_VALUE, EnumValue, ResolvedValue, ResolvedValueArray, ResolvedValueMap, isDynamicValue} from './result';
 
 
 /**
@@ -74,7 +72,9 @@ interface Context {
    */
   resolutionContext: string;
   scope: Scope;
-  foreignFunctionResolver?: ForeignFunctionResolver;
+  foreignFunctionResolver?
+      (ref: Reference<ts.FunctionDeclaration|ts.MethodDeclaration|ts.FunctionExpression>,
+       args: ReadonlyArray<ts.Expression>): ts.Expression|null;
 }
 
 export class StaticInterpreter {
@@ -126,7 +126,7 @@ export class StaticInterpreter {
     } else if (this.host.isClass(node)) {
       return this.visitDeclaration(node, context);
     } else {
-      return DynamicValue.fromUnknownExpressionType(node);
+      return DYNAMIC_VALUE;
     }
   }
 
@@ -137,15 +137,21 @@ export class StaticInterpreter {
       const element = node.elements[i];
       if (ts.isSpreadElement(element)) {
         const spread = this.visitExpression(element.expression, context);
-        if (spread instanceof DynamicValue) {
-          array.push(DynamicValue.fromDynamicInput(element.expression, spread));
-        } else if (!Array.isArray(spread)) {
-          throw new Error(`Unexpected value in spread expression: ${spread}`);
-        } else {
-          array.push(...spread);
+        if (isDynamicValue(spread)) {
+          return DYNAMIC_VALUE;
         }
+        if (!Array.isArray(spread)) {
+          throw new Error(`Unexpected value in spread expression: ${spread}`);
+        }
+
+        array.push(...spread);
       } else {
-        array.push(this.visitExpression(element, context));
+        const result = this.visitExpression(element, context);
+        if (isDynamicValue(result)) {
+          return DYNAMIC_VALUE;
+        }
+
+        array.push(result);
       }
     }
     return array;
@@ -158,28 +164,30 @@ export class StaticInterpreter {
       const property = node.properties[i];
       if (ts.isPropertyAssignment(property)) {
         const name = this.stringNameFromPropertyName(property.name, context);
+
         // Check whether the name can be determined statically.
         if (name === undefined) {
-          return DynamicValue.fromDynamicInput(node, DynamicValue.fromDynamicString(property.name));
+          return DYNAMIC_VALUE;
         }
+
         map.set(name, this.visitExpression(property.initializer, context));
       } else if (ts.isShorthandPropertyAssignment(property)) {
         const symbol = this.checker.getShorthandAssignmentValueSymbol(property);
         if (symbol === undefined || symbol.valueDeclaration === undefined) {
-          map.set(property.name.text, DynamicValue.fromUnknown(property));
-        } else {
-          map.set(property.name.text, this.visitDeclaration(symbol.valueDeclaration, context));
+          return DYNAMIC_VALUE;
         }
+        map.set(property.name.text, this.visitDeclaration(symbol.valueDeclaration, context));
       } else if (ts.isSpreadAssignment(property)) {
         const spread = this.visitExpression(property.expression, context);
-        if (spread instanceof DynamicValue) {
-          return DynamicValue.fromDynamicInput(node, spread);
-        } else if (!(spread instanceof Map)) {
+        if (isDynamicValue(spread)) {
+          return DYNAMIC_VALUE;
+        }
+        if (!(spread instanceof Map)) {
           throw new Error(`Unexpected value in spread assignment: ${spread}`);
         }
         spread.forEach((value, key) => map.set(key, value));
       } else {
-        return DynamicValue.fromUnknown(node);
+        return DYNAMIC_VALUE;
       }
     }
     return map;
@@ -193,10 +201,8 @@ export class StaticInterpreter {
       if (typeof value === 'string' || typeof value === 'number' || typeof value === 'boolean' ||
           value == null) {
         pieces.push(`${value}`);
-      } else if (value instanceof DynamicValue) {
-        return DynamicValue.fromDynamicInput(node, value);
       } else {
-        return DynamicValue.fromDynamicInput(node, DynamicValue.fromDynamicString(span.expression));
+        return DYNAMIC_VALUE;
       }
       pieces.push(span.literal.text);
     }
@@ -206,7 +212,7 @@ export class StaticInterpreter {
   private visitIdentifier(node: ts.Identifier, context: Context): ResolvedValue {
     const decl = this.host.getDeclarationOfIdentifier(node);
     if (decl === null) {
-      return DynamicValue.fromUnknownIdentifier(node);
+      return DYNAMIC_VALUE;
     }
     const result =
         this.visitDeclaration(decl.node, {...context, ...joinModuleContext(context, node, decl)});
@@ -264,19 +270,19 @@ export class StaticInterpreter {
     if (node.argumentExpression === undefined) {
       throw new Error(`Expected argument in ElementAccessExpression`);
     }
-    if (lhs instanceof DynamicValue) {
-      return DynamicValue.fromDynamicInput(node, lhs);
+    if (isDynamicValue(lhs)) {
+      return DYNAMIC_VALUE;
     }
     const rhs = this.visitExpression(node.argumentExpression, context);
-    if (rhs instanceof DynamicValue) {
-      return DynamicValue.fromDynamicInput(node, rhs);
+    if (isDynamicValue(rhs)) {
+      return DYNAMIC_VALUE;
     }
     if (typeof rhs !== 'string' && typeof rhs !== 'number') {
       throw new Error(
           `ElementAccessExpression index should be string or number, got ${typeof rhs}: ${rhs}`);
     }
 
-    return this.accessHelper(node, lhs, rhs, context);
+    return this.accessHelper(lhs, rhs, context);
   }
 
   private visitPropertyAccessExpression(node: ts.PropertyAccessExpression, context: Context):
@@ -284,16 +290,17 @@ export class StaticInterpreter {
     const lhs = this.visitExpression(node.expression, context);
     const rhs = node.name.text;
     // TODO: handle reference to class declaration.
-    if (lhs instanceof DynamicValue) {
-      return DynamicValue.fromDynamicInput(node, lhs);
+    if (isDynamicValue(lhs)) {
+      return DYNAMIC_VALUE;
     }
-    return this.accessHelper(node, lhs, rhs, context);
+
+    return this.accessHelper(lhs, rhs, context);
   }
 
   private visitSourceFile(node: ts.SourceFile, context: Context): ResolvedValue {
     const declarations = this.host.getExportsOfModule(node);
     if (declarations === null) {
-      return DynamicValue.fromUnknown(node);
+      return DYNAMIC_VALUE;
     }
     const map = new Map<string, ResolvedValue>();
     declarations.forEach((decl, name) => {
@@ -306,9 +313,7 @@ export class StaticInterpreter {
     return map;
   }
 
-  private accessHelper(
-      node: ts.Expression, lhs: ResolvedValue, rhs: string|number,
-      context: Context): ResolvedValue {
+  private accessHelper(lhs: ResolvedValue, rhs: string|number, context: Context): ResolvedValue {
     const strIndex = `${rhs}`;
     if (lhs instanceof Map) {
       if (lhs.has(strIndex)) {
@@ -320,10 +325,10 @@ export class StaticInterpreter {
       if (rhs === 'length') {
         return lhs.length;
       } else if (rhs === 'slice') {
-        return new ArraySliceBuiltinFn(node, lhs);
+        return new ArraySliceBuiltinFn(lhs);
       }
       if (typeof rhs !== 'number' || !Number.isInteger(rhs)) {
-        return DynamicValue.fromUnknown(node);
+        return DYNAMIC_VALUE;
       }
       if (rhs < 0 || rhs >= lhs.length) {
         throw new Error(`Index out of bounds: ${rhs} vs ${lhs.length}`);
@@ -350,17 +355,14 @@ export class StaticInterpreter {
         }
         return value;
       }
-    } else if (lhs instanceof DynamicValue) {
-      return DynamicValue.fromDynamicInput(node, lhs);
-    } else {
-      throw new Error(`Invalid dot property access: ${lhs} dot ${rhs}`);
     }
+    throw new Error(`Invalid dot property access: ${lhs} dot ${rhs}`);
   }
 
   private visitCallExpression(node: ts.CallExpression, context: Context): ResolvedValue {
     const lhs = this.visitExpression(node.expression, context);
-    if (lhs instanceof DynamicValue) {
-      return DynamicValue.fromDynamicInput(node, lhs);
+    if (isDynamicValue(lhs)) {
+      return DYNAMIC_VALUE;
     }
 
     // If the call refers to a builtin function, attempt to evaluate the function.
@@ -385,8 +387,8 @@ export class StaticInterpreter {
         expr = context.foreignFunctionResolver(lhs, node.arguments);
       }
       if (expr === null) {
-        return DynamicValue.fromDynamicInput(
-            node, DynamicValue.fromExternalReference(node.expression, lhs));
+        throw new Error(
+            `could not resolve foreign function declaration: ${node.getSourceFile().fileName} ${(lhs.node.name as ts.Identifier).text}`);
       }
 
       // If the function is declared in a different file, resolve the foreign function expression
@@ -430,8 +432,8 @@ export class StaticInterpreter {
   private visitConditionalExpression(node: ts.ConditionalExpression, context: Context):
       ResolvedValue {
     const condition = this.visitExpression(node.condition, context);
-    if (condition instanceof DynamicValue) {
-      return DynamicValue.fromDynamicInput(node, condition);
+    if (isDynamicValue(condition)) {
+      return condition;
     }
 
     if (condition) {
@@ -450,11 +452,7 @@ export class StaticInterpreter {
 
     const op = UNARY_OPERATORS.get(operatorKind) !;
     const value = this.visitExpression(node.operand, context);
-    if (value instanceof DynamicValue) {
-      return DynamicValue.fromDynamicInput(node, value);
-    } else {
-      return op(value);
-    }
+    return isDynamicValue(value) ? DYNAMIC_VALUE : op(value);
   }
 
   private visitBinaryExpression(node: ts.BinaryExpression, context: Context): ResolvedValue {
@@ -472,13 +470,8 @@ export class StaticInterpreter {
       lhs = this.visitExpression(node.left, context);
       rhs = this.visitExpression(node.right, context);
     }
-    if (lhs instanceof DynamicValue) {
-      return DynamicValue.fromDynamicInput(node, lhs);
-    } else if (rhs instanceof DynamicValue) {
-      return DynamicValue.fromDynamicInput(node, rhs);
-    } else {
-      return opRecord.op(lhs, rhs);
-    }
+
+    return isDynamicValue(lhs) || isDynamicValue(rhs) ? DYNAMIC_VALUE : opRecord.op(lhs, rhs);
   }
 
   private visitParenthesizedExpression(node: ts.ParenthesizedExpression, context: Context):
@@ -507,10 +500,13 @@ function isFunctionOrMethodReference(ref: Reference<ts.Node>):
 }
 
 function literal(value: ResolvedValue): any {
-  if (value instanceof DynamicValue || value === null || value === undefined ||
-      typeof value === 'string' || typeof value === 'number' || typeof value === 'boolean') {
+  if (value === null || value === undefined || typeof value === 'string' ||
+      typeof value === 'number' || typeof value === 'boolean') {
     return value;
   }
+  if (isDynamicValue(value)) {
+    return DYNAMIC_VALUE;
+  }
   throw new Error(`Value ${value} is not literal and cannot be used in this context.`);
 }
 
@@ -541,4 +537,4 @@ function joinModuleContext(existing: Context, node: ts.Node, decl: Declaration):
   } else {
     return EMPTY;
   }
-}
+}

packages/compiler-cli/src/ngtsc/partial_evaluator/src/result.ts

@@ -10,8 +10,6 @@ import * as ts from 'typescript';
 
 import {Reference} from '../../imports';
 
-import {DynamicValue} from './dynamic';
-
 
 /**
  * A value resulting from static resolution.
@@ -21,7 +19,34 @@ import {DynamicValue} from './dynamic';
  * available statically.
  */
 export type ResolvedValue = number | boolean | string | null | undefined | Reference | EnumValue |
-    ResolvedValueArray | ResolvedValueMap | BuiltinFn | DynamicValue<{}>;
+    ResolvedValueArray | ResolvedValueMap | BuiltinFn | DynamicValue;
+
+/**
+ * Represents a value which cannot be determined statically.
+ *
+ * Use `isDynamicValue` to determine whether a `ResolvedValue` is a `DynamicValue`.
+ */
+export class DynamicValue {
+  /**
+   * This is needed so the "is DynamicValue" assertion of `isDynamicValue` actually has meaning.
+   *
+   * Otherwise, "is DynamicValue" is akin to "is {}" which doesn't trigger narrowing.
+   */
+  private _isDynamic = true;
+}
+
+/**
+ * An internal flyweight for `DynamicValue`. Eventually the dynamic value will carry information
+ * on the location of the node that could not be statically computed.
+ */
+export const DYNAMIC_VALUE: DynamicValue = new DynamicValue();
+
+/**
+ * Used to test whether a `ResolvedValue` is a `DynamicValue`.
+ */
+export function isDynamicValue(value: any): value is DynamicValue {
+  return value === DYNAMIC_VALUE;
+}
 
 /**
  * An array of `ResolvedValue`s.

packages/compiler-cli/src/ngtsc/program.ts

@@ -16,16 +16,14 @@ import {ComponentDecoratorHandler, DirectiveDecoratorHandler, InjectableDecorato
 import {BaseDefDecoratorHandler} from './annotations/src/base_def';
 import {ErrorCode, ngErrorCode} from './diagnostics';
 import {FlatIndexGenerator, ReferenceGraph, checkForPrivateExports, findFlatIndexEntryPoint} from './entry_point';
-import {ImportRewriter, ModuleResolver, NoopImportRewriter, R3SymbolsImportRewriter, Reference, TsReferenceResolver} from './imports';
+import {ImportRewriter, NoopImportRewriter, R3SymbolsImportRewriter, Reference, TsReferenceResolver} from './imports';
 import {PartialEvaluator} from './partial_evaluator';
 import {TypeScriptReflectionHost} from './reflection';
 import {HostResourceLoader} from './resource_loader';
-import {NgModuleRouteAnalyzer} from './routing';
 import {FactoryGenerator, FactoryInfo, GeneratedShimsHostWrapper, ShimGenerator, SummaryGenerator, generatedFactoryTransform} from './shims';
 import {ivySwitchTransform} from './switch';
 import {IvyCompilation, ivyTransformFactory} from './transform';
 import {TypeCheckContext, TypeCheckProgramHost} from './typecheck';
-import {normalizeSeparators} from './util/src/path';
 import {isDtsPath} from './util/src/typescript';
 
 export class NgtscProgram implements api.Program {
@@ -44,10 +42,8 @@ export class NgtscProgram implements api.Program {
   private entryPoint: ts.SourceFile|null;
   private exportReferenceGraph: ReferenceGraph|null = null;
   private flatIndexGenerator: FlatIndexGenerator|null = null;
-  private routeAnalyzer: NgModuleRouteAnalyzer|null = null;
 
   private constructionDiagnostics: ts.Diagnostic[] = [];
-  private moduleResolver: ModuleResolver;
 
 
   constructor(
@@ -111,9 +107,8 @@ export class NgtscProgram implements api.Program {
         });
       } else {
         const flatModuleId = options.flatModuleId || null;
-        const flatModuleOutFile = normalizeSeparators(options.flatModuleOutFile);
         this.flatIndexGenerator =
-            new FlatIndexGenerator(entryPoint, flatModuleOutFile, flatModuleId);
+            new FlatIndexGenerator(entryPoint, options.flatModuleOutFile, flatModuleId);
         generators.push(this.flatIndexGenerator);
         rootFiles.push(this.flatIndexGenerator.flatIndexPath);
       }
@@ -127,7 +122,6 @@ export class NgtscProgram implements api.Program {
         ts.createProgram(rootFiles, options, this.host, oldProgram && oldProgram.getTsProgram());
 
     this.entryPoint = entryPoint !== null ? this.tsProgram.getSourceFile(entryPoint) || null : null;
-    this.moduleResolver = new ModuleResolver(this.tsProgram, options, this.host);
   }
 
   getTsProgram(): ts.Program { return this.tsProgram; }
@@ -186,14 +180,7 @@ export class NgtscProgram implements api.Program {
                           .filter((result): result is Promise<void> => result !== undefined));
   }
 
-  listLazyRoutes(entryRoute?: string|undefined): api.LazyRoute[] {
-    if (entryRoute !== undefined) {
-      throw new Error(
-          `Listing specific routes is unsupported for now (got query for ${entryRoute})`);
-    }
-    this.ensureAnalyzed();
-    return this.routeAnalyzer !.listLazyRoutes();
-  }
+  listLazyRoutes(entryRoute?: string|undefined): api.LazyRoute[] { return []; }
 
   getLibrarySummaries(): Map<string, api.LibrarySummary> {
     throw new Error('Method not implemented.');
@@ -299,8 +286,6 @@ export class NgtscProgram implements api.Program {
       referencesRegistry = new NoopReferencesRegistry();
     }
 
-    this.routeAnalyzer = new NgModuleRouteAnalyzer(this.moduleResolver, evaluator);
-
     // Set up the IvyCompilation, which manages state for the Ivy transformer.
     const handlers = [
       new BaseDefDecoratorHandler(this.reflector, evaluator),
@@ -311,8 +296,7 @@ export class NgtscProgram implements api.Program {
       new DirectiveDecoratorHandler(this.reflector, evaluator, scopeRegistry, this.isCore),
       new InjectableDecoratorHandler(this.reflector, this.isCore),
       new NgModuleDecoratorHandler(
-          this.reflector, evaluator, scopeRegistry, referencesRegistry, this.isCore,
-          this.routeAnalyzer),
+          this.reflector, evaluator, scopeRegistry, referencesRegistry, this.isCore),
       new PipeDecoratorHandler(this.reflector, evaluator, scopeRegistry, this.isCore),
     ];
 

packages/compiler-cli/src/ngtsc/routing/BUILD.bazel

@@ -1,19 +0,0 @@
-package(default_visibility = ["//visibility:public"])
-
-load("//tools:defaults.bzl", "ts_library")
-
-ts_library(
-    name = "routing",
-    srcs = glob([
-        "index.ts",
-        "src/**/*.ts",
-    ]),
-    module_name = "@angular/compiler-cli/src/ngtsc/routing",
-    deps = [
-        "//packages/compiler",
-        "//packages/compiler-cli/src/ngtsc/imports",
-        "//packages/compiler-cli/src/ngtsc/partial_evaluator",
-        "@ngdeps//@types/node",
-        "@ngdeps//typescript",
-    ],
-)

packages/compiler-cli/src/ngtsc/routing/index.ts

@@ -1,11 +0,0 @@
-/**
- * @license
- * Copyright Google Inc. All Rights Reserved.
- *
- * Use of this source code is governed by an MIT-style license that can be
- * found in the LICENSE file at https://angular.io/license
- */
-
-/// <reference types="node" />
-
-export {LazyRoute, NgModuleRouteAnalyzer} from './src/analyzer';

packages/compiler-cli/src/ngtsc/routing/src/analyzer.ts

@@ -1,65 +0,0 @@
-/**
- * @license
- * Copyright Google Inc. All Rights Reserved.
- *
- * Use of this source code is governed by an MIT-style license that can be
- * found in the LICENSE file at https://angular.io/license
- */
-
-import * as ts from 'typescript';
-
-import {ModuleResolver} from '../../imports';
-import {PartialEvaluator} from '../../partial_evaluator';
-
-import {scanForRouteEntryPoints} from './lazy';
-import {RouterEntryPointManager} from './route';
-
-export interface NgModuleRawRouteData {
-  sourceFile: ts.SourceFile;
-  moduleName: string;
-  imports: ts.Expression|null;
-  exports: ts.Expression|null;
-  providers: ts.Expression|null;
-}
-
-export interface LazyRoute {
-  route: string;
-  module: {name: string, filePath: string};
-  referencedModule: {name: string, filePath: string};
-}
-
-export class NgModuleRouteAnalyzer {
-  private modules = new Map<string, NgModuleRawRouteData>();
-  private entryPointManager: RouterEntryPointManager;
-
-  constructor(moduleResolver: ModuleResolver, private evaluator: PartialEvaluator) {
-    this.entryPointManager = new RouterEntryPointManager(moduleResolver);
-  }
-
-  add(sourceFile: ts.SourceFile, moduleName: string, imports: ts.Expression|null,
-      exports: ts.Expression|null, providers: ts.Expression|null): void {
-    const key = `${sourceFile.fileName}#${moduleName}`;
-    if (this.modules.has(key)) {
-      throw new Error(`Double route analyzing ${key}`);
-    }
-    this.modules.set(
-        key, {
-                 sourceFile, moduleName, imports, exports, providers,
-             });
-  }
-
-  listLazyRoutes(): LazyRoute[] {
-    const routes: LazyRoute[] = [];
-    for (const key of Array.from(this.modules.keys())) {
-      const data = this.modules.get(key) !;
-      const entryPoints = scanForRouteEntryPoints(
-          data.sourceFile, data.moduleName, data, this.entryPointManager, this.evaluator);
-      routes.push(...entryPoints.map(entryPoint => ({
-                                       route: entryPoint.loadChildren,
-                                       module: entryPoint.from,
-                                       referencedModule: entryPoint.resolvedTo,
-                                     })));
-    }
-    return routes;
-  }
-}

packages/compiler-cli/src/ngtsc/routing/src/lazy.ts

@@ -1,164 +0,0 @@
-/**
- * @license
- * Copyright Google Inc. All Rights Reserved.
- *
- * Use of this source code is governed by an MIT-style license that can be
- * found in the LICENSE file at https://angular.io/license
- */
-
-import * as ts from 'typescript';
-
-import {AbsoluteReference, NodeReference, Reference} from '../../imports';
-import {ForeignFunctionResolver, PartialEvaluator, ResolvedValue} from '../../partial_evaluator';
-
-import {NgModuleRawRouteData} from './analyzer';
-import {RouterEntryPoint, RouterEntryPointManager} from './route';
-
-const ROUTES_MARKER = '__ngRoutesMarker__';
-
-export interface LazyRouteEntry {
-  loadChildren: string;
-  from: RouterEntryPoint;
-  resolvedTo: RouterEntryPoint;
-}
-
-export function scanForRouteEntryPoints(
-    ngModule: ts.SourceFile, moduleName: string, data: NgModuleRawRouteData,
-    entryPointManager: RouterEntryPointManager, evaluator: PartialEvaluator): LazyRouteEntry[] {
-  const loadChildrenIdentifiers: string[] = [];
-  const from = entryPointManager.fromNgModule(ngModule, moduleName);
-  if (data.providers !== null) {
-    loadChildrenIdentifiers.push(...scanForProviders(data.providers, evaluator));
-  }
-  if (data.imports !== null) {
-    loadChildrenIdentifiers.push(...scanForRouterModuleUsage(data.imports, evaluator));
-  }
-  if (data.exports !== null) {
-    loadChildrenIdentifiers.push(...scanForRouterModuleUsage(data.exports, evaluator));
-  }
-  const routes: LazyRouteEntry[] = [];
-  for (const loadChildren of loadChildrenIdentifiers) {
-    const resolvedTo = entryPointManager.resolveLoadChildrenIdentifier(loadChildren, ngModule);
-    if (resolvedTo !== null) {
-      routes.push({
-          loadChildren, from, resolvedTo,
-      });
-    }
-  }
-  return routes;
-}
-
-function scanForProviders(expr: ts.Expression, evaluator: PartialEvaluator): string[] {
-  const loadChildrenIdentifiers: string[] = [];
-  const providers = evaluator.evaluate(expr);
-
-  function recursivelyAddProviders(provider: ResolvedValue): void {
-    if (Array.isArray(provider)) {
-      for (const entry of provider) {
-        recursivelyAddProviders(entry);
-      }
-    } else if (provider instanceof Map) {
-      if (provider.has('provide') && provider.has('useValue')) {
-        const provide = provider.get('provide');
-        const useValue = provider.get('useValue');
-        if (isRouteToken(provide) && Array.isArray(useValue)) {
-          loadChildrenIdentifiers.push(...scanForLazyRoutes(useValue));
-        }
-      }
-    }
-  }
-
-  recursivelyAddProviders(providers);
-  return loadChildrenIdentifiers;
-}
-
-function scanForRouterModuleUsage(expr: ts.Expression, evaluator: PartialEvaluator): string[] {
-  const loadChildrenIdentifiers: string[] = [];
-  const imports = evaluator.evaluate(expr, routerModuleFFR);
-
-  function recursivelyAddRoutes(imp: ResolvedValue) {
-    if (Array.isArray(imp)) {
-      for (const entry of imp) {
-        recursivelyAddRoutes(entry);
-      }
-    } else if (imp instanceof Map) {
-      if (imp.has(ROUTES_MARKER) && imp.has('routes')) {
-        const routes = imp.get('routes');
-        if (Array.isArray(routes)) {
-          loadChildrenIdentifiers.push(...scanForLazyRoutes(routes));
-        }
-      }
-    }
-  }
-
-  recursivelyAddRoutes(imports);
-  return loadChildrenIdentifiers;
-}
-
-function scanForLazyRoutes(routes: ResolvedValue[]): string[] {
-  const loadChildrenIdentifiers: string[] = [];
-
-  function recursivelyScanRoutes(routes: ResolvedValue[]): void {
-    for (let route of routes) {
-      if (!(route instanceof Map)) {
-        continue;
-      }
-      if (route.has('loadChildren')) {
-        const loadChildren = route.get('loadChildren');
-        if (typeof loadChildren === 'string') {
-          loadChildrenIdentifiers.push(loadChildren);
-        }
-      } else if (route.has('children')) {
-        const children = route.get('children');
-        if (Array.isArray(children)) {
-          recursivelyScanRoutes(routes);
-        }
-      }
-    }
-  }
-
-  recursivelyScanRoutes(routes);
-  return loadChildrenIdentifiers;
-}
-
-/**
- * A foreign function resolver that converts `RouterModule.forRoot/forChild(X)` to a special object
- * of the form `{__ngRoutesMarker__: true, routes: X}`.
- *
- * These objects are then recognizable inside the larger set of imports/exports.
- */
-const routerModuleFFR: ForeignFunctionResolver =
-    function routerModuleFFR(
-        ref: Reference<ts.FunctionDeclaration|ts.MethodDeclaration|ts.FunctionExpression>,
-        args: ReadonlyArray<ts.Expression>): ts.Expression |
-    null {
-      if (!isMethodNodeReference(ref) || !ts.isClassDeclaration(ref.node.parent)) {
-        return null;
-      } else if (ref.moduleName !== '@angular/router') {
-        return null;
-      } else if (
-          ref.node.parent.name === undefined || ref.node.parent.name.text !== 'RouterModule') {
-        return null;
-      } else if (
-          !ts.isIdentifier(ref.node.name) ||
-          (ref.node.name.text !== 'forRoot' && ref.node.name.text !== 'forChild')) {
-        return null;
-      }
-
-      const routes = args[0];
-      return ts.createObjectLiteral([
-        ts.createPropertyAssignment(ROUTES_MARKER, ts.createTrue()),
-        ts.createPropertyAssignment('routes', routes),
-      ]);
-    };
-
-function isMethodNodeReference(
-    ref: Reference<ts.FunctionDeclaration|ts.MethodDeclaration|ts.FunctionExpression>):
-    ref is NodeReference<ts.MethodDeclaration> {
-  return ref instanceof NodeReference && ts.isMethodDeclaration(ref.node);
-}
-
-function isRouteToken(ref: ResolvedValue): boolean {
-  return ref instanceof AbsoluteReference && ref.moduleName === '@angular/router' &&
-      ref.symbolName === 'ROUTES';
-}

packages/compiler-cli/src/ngtsc/routing/src/route.ts

@@ -1,58 +0,0 @@
-/**
- * @license
- * Copyright Google Inc. All Rights Reserved.
- *
- * Use of this source code is governed by an MIT-style license that can be
- * found in the LICENSE file at https://angular.io/license
- */
-
-import * as ts from 'typescript';
-
-import {ModuleResolver} from '../../imports';
-
-export abstract class RouterEntryPoint {
-  abstract readonly filePath: string;
-
-  abstract readonly moduleName: string;
-
-  // Alias of moduleName.
-  abstract readonly name: string;
-
-  abstract toString(): string;
-}
-
-class RouterEntryPointImpl implements RouterEntryPoint {
-  constructor(readonly filePath: string, readonly moduleName: string) {}
-
-  get name(): string { return this.moduleName; }
-
-  toString(): string { return `${this.filePath}#${this.moduleName}`; }
-}
-
-export class RouterEntryPointManager {
-  private map = new Map<string, RouterEntryPoint>();
-
-  constructor(private moduleResolver: ModuleResolver) {}
-
-  resolveLoadChildrenIdentifier(loadChildrenIdentifier: string, context: ts.SourceFile):
-      RouterEntryPoint|null {
-    const [relativeFile, moduleName] = loadChildrenIdentifier.split('#');
-    if (moduleName === undefined) {
-      return null;
-    }
-    const resolvedSf = this.moduleResolver.resolveModuleName(relativeFile, context);
-    if (resolvedSf === null) {
-      return null;
-    }
-    return this.fromNgModule(resolvedSf, moduleName);
-  }
-
-  fromNgModule(sf: ts.SourceFile, moduleName: string): RouterEntryPoint {
-    const absoluteFile = sf.fileName;
-    const key = `${absoluteFile}#${moduleName}`;
-    if (!this.map.has(key)) {
-      this.map.set(key, new RouterEntryPointImpl(absoluteFile, moduleName));
-    }
-    return this.map.get(key) !;
-  }
-}

packages/compiler-cli/src/ngtsc/synthetic_files_compiler_host.ts

@@ -0,0 +1,96 @@
+/**
+ * @license
+ * Copyright Google Inc. All Rights Reserved.
+ *
+ * Use of this source code is governed by an MIT-style license that can be
+ * found in the LICENSE file at https://angular.io/license
+ */
+
+import {PluginCompilerHost} from '@bazel/typescript/tsc_wrapped/plugin_api';
+import * as ts from 'typescript';
+
+/**
+ * Extension of the TypeScript compiler host that supports files added to the Program which
+ * were never on disk.
+ *
+ * This is used for backwards-compatibility with the ViewEngine compiler, which used ngsummary
+ * and ngfactory files as inputs to the program. We call these inputs "synthetic".
+ *
+ * They need to be program inputs because user code may import from these generated files.
+ *
+ * TODO(alxhub): remove this after all ng_module users have migrated to Ivy
+ */
+export class SyntheticFilesCompilerHost implements PluginCompilerHost {
+  /**
+   * SourceFiles which are added to the program but which never existed on disk.
+   */
+  syntheticFiles = new Map<string, ts.SourceFile>();
+
+  constructor(
+      private rootFiles: string[], private delegate: ts.CompilerHost,
+      generatedFiles: (rootFiles: string[]) => {
+        [fileName: string]: (host: ts.CompilerHost) => ts.SourceFile | undefined
+      }, ) {
+    // Allow ngtsc to contribute in-memory synthetic files, which will be loaded
+    // as if they existed on disk as action inputs.
+    const angularGeneratedFiles = generatedFiles !(rootFiles);
+    for (const f of Object.keys(angularGeneratedFiles)) {
+      const generator = angularGeneratedFiles[f];
+      const generated = generator(delegate);
+      if (generated) {
+        this.syntheticFiles.set(generated.fileName, generated);
+      }
+    }
+  }
+
+  fileExists(filePath: string): boolean {
+    if (this.syntheticFiles.has(filePath)) {
+      return true;
+    }
+    return this.delegate.fileExists(filePath);
+  }
+
+  /** Loads a source file from in-memory map, or delegates. */
+  getSourceFile(
+      fileName: string, languageVersion: ts.ScriptTarget,
+      onError?: (message: string) => void): ts.SourceFile|undefined {
+    const syntheticFile = this.syntheticFiles.get(fileName);
+    if (syntheticFile) {
+      return syntheticFile !;
+    }
+    return this.delegate.getSourceFile(fileName, languageVersion, onError);
+  }
+
+  get inputFiles() { return [...this.rootFiles, ...Array.from(this.syntheticFiles.keys())]; }
+
+  fileNameToModuleId(fileName: string) {
+    return fileName;  // TODO: Ivy logic. don't forget that the delegate has the google3 logic
+  }
+
+  // Delegate everything else to the original compiler host.
+
+  getDefaultLibFileName(options: ts.CompilerOptions): string {
+    return this.delegate.getDefaultLibFileName(options);
+  }
+
+  writeFile(
+      fileName: string, content: string, writeByteOrderMark: boolean,
+      onError: ((message: string) => void)|undefined,
+      sourceFiles: ReadonlyArray<ts.SourceFile>|undefined): void {
+    this.delegate.writeFile(fileName, content, writeByteOrderMark, onError, sourceFiles);
+  }
+
+  getCanonicalFileName(path: string) { return this.delegate.getCanonicalFileName(path); }
+
+  getCurrentDirectory(): string { return this.delegate.getCurrentDirectory(); }
+
+  useCaseSensitiveFileNames(): boolean { return this.delegate.useCaseSensitiveFileNames(); }
+
+  getNewLine(): string { return this.delegate.getNewLine(); }
+
+  getDirectories(path: string) { return this.delegate.getDirectories(path); }
+
+  readFile(fileName: string): string|undefined { return this.delegate.readFile(fileName); }
+
+  trace(s: string): void { console.error(s); }
+}

packages/compiler-cli/src/ngtsc/tsc_plugin.ts

@@ -0,0 +1,69 @@
+/**
+ * @license
+ * Copyright Google Inc. All Rights Reserved.
+ *
+ * Use of this source code is governed by an MIT-style license that can be
+ * found in the LICENSE file at https://angular.io/license
+ */
+
+import {PluginCompilerHost, TscPlugin, createProxy} from '@bazel/typescript/tsc_wrapped/plugin_api';
+import * as ts from 'typescript';
+
+import {SyntheticFilesCompilerHost} from './synthetic_files_compiler_host';
+
+export class NgTscPlugin implements TscPlugin {
+  constructor(private angularCompilerOptions: unknown) {}
+
+  wrap(program: ts.Program, config: {}, host: ts.CompilerHost) {
+    const proxy = createProxy(program);
+    proxy.getSemanticDiagnostics = (sourceFile: ts.SourceFile) => {
+      const result: ts.Diagnostic[] = [...program.getSemanticDiagnostics(sourceFile)];
+
+      // For demo purposes, trigger a diagnostic when the sourcefile has a magic string
+      if (sourceFile.text.indexOf('diag') >= 0) {
+        const fake: ts.Diagnostic = {
+          file: sourceFile,
+          start: 0,
+          length: 3,
+          messageText: 'Example Angular Compiler Diagnostic',
+          category: ts.DiagnosticCategory.Error,
+          code: 12345,
+          // source is the name of the plugin.
+          source: 'Angular',
+        };
+        result.push(fake);
+      }
+      return result;
+    };
+    return proxy;
+  }
+
+  createTransformers(host: PluginCompilerHost) {
+    const afterDeclarations: Array<ts.TransformerFactory<ts.SourceFile|ts.Bundle>> =
+        [(context: ts.TransformationContext) => (sf: ts.SourceFile | ts.Bundle) => {
+          const visitor = (node: ts.Node): ts.Node => {
+            if (node.kind === ts.SyntaxKind.ClassDeclaration) {
+              const clz = node as ts.ClassDeclaration;
+              // For demo purposes, transform the class name in the .d.ts output
+              return ts.updateClassDeclaration(
+                  clz, clz.decorators, node.modifiers, ts.createIdentifier('NEWNAME'),
+                  clz.typeParameters, clz.heritageClauses, clz.members);
+            }
+            return ts.visitEachChild(node, visitor, context);
+          };
+          return visitor(sf) as ts.SourceFile;
+        }];
+    return {afterDeclarations};
+  }
+
+  wrapHost(inputFiles: string[], compilerHost: ts.CompilerHost) {
+    return new SyntheticFilesCompilerHost(inputFiles, compilerHost, this.generatedFiles);
+  }
+
+  generatedFiles(rootFiles: string[]) {
+    return {
+      'file-1.ts': (host: ts.CompilerHost) =>
+                       ts.createSourceFile('file-1.ts', 'contents', ts.ScriptTarget.ES5),
+    };
+  }
+}

packages/compiler-cli/test/compliance/r3_compiler_compliance_spec.ts

@@ -2543,7 +2543,7 @@ describe('compiler compliance', () => {
             @Directive({selector: '[some-directive]', exportAs: 'someDir, otherDir'})
             export class SomeDirective {}
 
-            @NgModule({declarations: [SomeDirective]})
+            @NgModule({declarations: [SomeDirective, MyComponent]})
             export class MyModule{}
           `
         }

packages/compiler-cli/test/ngtsc/BUILD.bazel

@@ -7,7 +7,6 @@ ts_library(
     deps = [
         "//packages/compiler",
         "//packages/compiler-cli",
-        "//packages/compiler-cli/src/ngtsc/routing",
         "//packages/compiler-cli/test:test_utils",
         "@ngdeps//typescript",
     ],

packages/compiler-cli/test/ngtsc/env.ts

@@ -11,9 +11,7 @@ import * as fs from 'fs';
 import * as path from 'path';
 import * as ts from 'typescript';
 
-import {createCompilerHost, createProgram} from '../../ngtools2';
-import {main, mainDiagnosticsForTest, readNgcCommandLineAndConfiguration} from '../../src/main';
-import {LazyRoute} from '../../src/ngtsc/routing';
+import {main, mainDiagnosticsForTest} from '../../src/main';
 import {TestSupport, isInBazel, setup} from '../test_support';
 
 function setupFakeCore(support: TestSupport): void {
@@ -129,12 +127,5 @@ export class NgtscTestEnvironment {
     return mainDiagnosticsForTest(['-p', this.basePath]) as ReadonlyArray<ts.Diagnostic>;
   }
 
-  driveRoutes(entryPoint?: string): LazyRoute[] {
-    const {rootNames, options} = readNgcCommandLineAndConfiguration(['-p', this.basePath]);
-    const host = createCompilerHost({options});
-    const program = createProgram({rootNames, host, options});
-    return program.listLazyRoutes(entryPoint);
-  }
-
   static get supported(): boolean { return isInBazel(); }
 }

packages/compiler-cli/test/ngtsc/ngtsc_spec.ts

@@ -1610,17 +1610,6 @@ describe('ngtsc behavioral tests', () => {
       expect(dtsContents).toContain('/// <amd-module name="@mymodule" />');
     });
 
-    it('should generate a proper flat module index file when nested', () => {
-      env.tsconfig({
-        'flatModuleOutFile': './public-api/index.js',
-      });
-
-      env.write('test.ts', `export const SOME_EXPORT = 'some-export'`);
-      env.driveMain();
-
-      expect(env.getContents('./public-api/index.js')).toContain(`export * from '../test';`);
-    });
-
     it('should report an error when a flat module index is requested but no entrypoint can be determined',
        () => {
          env.tsconfig({'flatModuleOutFile': 'flat.js'});
@@ -1949,45 +1938,6 @@ describe('ngtsc behavioral tests', () => {
       expect(trim(jsContents)).toContain(trim(hostBindingsFn));
     });
   });
-
-  it('should detect all lazy routes', () => {
-    env.tsconfig();
-    env.write('test.ts', `
-    import {NgModule} from '@angular/core';
-    import {RouterModule} from '@angular/router';
-
-    @NgModule({
-      imports: [
-        RouterModule.forChild([
-          {path: '', loadChildren: './lazy#LazyModule'},
-        ]),
-      ],
-    })
-    export class TestModule {}
-    `);
-    env.write('lazy.ts', `
-    import {NgModule} from '@angular/core';
-    import {RouterModule} from '@angular/router';
-
-    @NgModule({})
-    export class LazyModule {}
-    `);
-    env.write('node_modules/@angular/router/index.d.ts', `
-    import {ModuleWithProviders} from '@angular/core';
-
-    export declare var ROUTES;
-    export declare class RouterModule {
-      static forRoot(arg1: any, arg2: any): ModuleWithProviders<RouterModule>;
-      static forChild(arg1: any): ModuleWithProviders<RouterModule>;
-    }
-    `);
-
-    const routes = env.driveRoutes();
-    expect(routes.length).toBe(1);
-    expect(routes[0].route).toEqual('./lazy#LazyModule');
-    expect(routes[0].module.filePath.endsWith('/test.ts')).toBe(true);
-    expect(routes[0].referencedModule.filePath.endsWith('/lazy.ts')).toBe(true);
-  });
 });
 
 function expectTokenAtPosition<T extends ts.Node>(

packages/core/src/change_detection/differs/iterable_differs.ts

@@ -117,10 +117,8 @@ export interface IterableChangeRecord<V> {
 export interface CollectionChangeRecord<V> extends IterableChangeRecord<V> {}
 
 /**
- * An optional function passed into the `NgForOf` directive that defines how to track
- * changes for items in an iterable.
- * The function takes the iteration index and item ID.
- * When supplied, Angular tracks changes by the return value of the function.
+ * An optional function passed into {@link NgForOf} that defines how to track
+ * items in an iterable (e.g. fby index or id)
  *
  * @publicApi
  */

packages/core/src/core_render3_private_export.ts

@@ -74,7 +74,6 @@ export {
   pureFunction8 as ɵpureFunction8,
   pureFunctionV as ɵpureFunctionV,
   getCurrentView as ɵgetCurrentView,
-  getDirectives as ɵgetDirectives,
   getHostElement as ɵgetHostElement,
   restoreView as ɵrestoreView,
   containerRefreshStart as ɵcontainerRefreshStart,

packages/core/src/linker/template_ref.ts

@@ -47,11 +47,9 @@ export abstract class TemplateRef<C> {
   abstract get elementRef(): ElementRef;
 
   /**
-   * Instantiates an embedded view based on this template,
-   * and attaches it to the view container.
-   * @param context The data-binding context of the embedded view, as declared
-   * in the `<ng-template>` usage.
-   * @returns The new embedded view object.
+   * Creates a view object and attaches it to the view container of the parent view.
+   * @param context The context for the new view, inherited from the anchor element.
+   * @returns The new view object.
    */
   abstract createEmbeddedView(context: C): EmbeddedViewRef<C>;
 

packages/core/src/metadata/directives.ts

@@ -516,12 +516,12 @@ export interface Component extends Directive {
 
   /**
    * An encapsulation policy for the template and CSS styles. One of:
-   * - `ViewEncapsulation.Native`: Deprecated. Use `ViewEncapsulation.ShadowDom` instead.
+   * - `ViewEncapsulation.Native`: Use shadow roots. This works
+   * only if natively available on the platform.
    * - `ViewEncapsulation.Emulated`: Use shimmed CSS that
    * emulates the native behavior.
    * - `ViewEncapsulation.None`: Use global CSS without any
    * encapsulation.
-   * - `ViewEncapsulation.ShadowDom`: Use Shadow DOM v1 to encapsulate styles.
    *
    * If not supplied, the value is taken from `CompilerOptions`. The default compiler option is
    * `ViewEncapsulation.Emulated`.

packages/core/src/render3/index.ts

@@ -7,7 +7,7 @@
  */
 import {LifecycleHooksFeature, renderComponent, whenRendered} from './component';
 import {defineBase, defineComponent, defineDirective, defineNgModule, definePipe} from './definition';
-import {getComponent, getDirectives, getHostElement, getRenderedText} from './discovery_utils';
+import {getComponent, getHostElement, getRenderedText} from './discovery_utils';
 import {InheritDefinitionFeature} from './features/inherit_definition_feature';
 import {ProvidersFeature} from './features/providers_feature';
 import {BaseDef, ComponentDef, ComponentDefWithMeta, ComponentTemplate, ComponentType, DirectiveDef, DirectiveDefFlags, DirectiveDefWithMeta, DirectiveType, PipeDef, PipeDefWithMeta} from './interfaces/definition';
@@ -170,7 +170,6 @@ export {
   definePipe,
   getHostElement,
   getComponent,
-  getDirectives,
   getRenderedText,
   renderComponent,
   whenRendered,

packages/core/src/render3/styling/class_and_style_bindings.ts

@@ -951,12 +951,12 @@ export function setStyle(
     ngDevMode && ngDevMode.rendererSetStyle++;
     isProceduralRenderer(renderer) ?
         renderer.setStyle(native, prop, value, RendererStyleFlags3.DashCase) :
-        native.style[prop] = value;
+        native['style'].setProperty(prop, value);
   } else {
     ngDevMode && ngDevMode.rendererRemoveStyle++;
     isProceduralRenderer(renderer) ?
         renderer.removeStyle(native, prop, RendererStyleFlags3.DashCase) :
-        native.style[prop] = '';
+        native['style'].removeProperty(prop);
   }
 }
 

packages/core/src/render3/styling/util.ts

@@ -9,7 +9,7 @@ import '../../util/ng_dev_mode';
 
 import {StyleSanitizeFn} from '../../sanitization/style_sanitizer';
 import {getLContext} from '../context_discovery';
-import {LCONTAINER_LENGTH, LContainer} from '../interfaces/container';
+import {LContainer} from '../interfaces/container';
 import {LContext} from '../interfaces/context';
 import {AttributeMarker, TAttributes, TNode, TNodeFlags} from '../interfaces/node';
 import {PlayState, Player, PlayerContext, PlayerIndex} from '../interfaces/player';
@@ -96,7 +96,7 @@ export function getStylingContext(index: number, viewData: LView): StylingContex
 export function isStylingContext(value: any): value is StylingContext {
   // Not an LView or an LContainer
   return Array.isArray(value) && typeof value[StylingIndex.MasterFlagPosition] === 'number' &&
-      value.length !== LCONTAINER_LENGTH;
+      Array.isArray(value[StylingIndex.InitialStyleValuesPosition]);
 }
 
 export function isAnimationProp(name: string): boolean {

packages/core/test/render3/host_binding_spec.ts

@@ -6,7 +6,7 @@
  * found in the LICENSE file at https://angular.io/license
  */
 
-import {ElementRef, QueryList, ViewContainerRef} from '@angular/core';
+import {ElementRef, QueryList} from '@angular/core';
 
 import {AttributeMarker, defineComponent, template, defineDirective, InheritDefinitionFeature, ProvidersFeature} from '../../src/render3/index';
 import {allocHostVars, bind, directiveInject, element, elementAttribute, elementEnd, elementProperty, elementStyleProp, elementStyling, elementStylingApply, elementStart, listener, load, text, textBinding, loadQueryList, registerContentQuery, elementHostAttrs} from '../../src/render3/instructions';
@@ -1131,58 +1131,6 @@ describe('host bindings', () => {
       expect(hostBindingEl.style.width).toEqual('5px');
     });
 
-    it('should bind to host styles on containers', () => {
-      let hostBindingDir !: HostBindingToStyles;
-      /**
-       * host: {
-       *   '[style.width.px]': 'width'
-       * }
-       */
-      class HostBindingToStyles {
-        width = 2;
-
-        static ngDirectiveDef = defineDirective({
-          type: HostBindingToStyles,
-          selectors: [['', 'hostStyles', '']],
-          factory: () => hostBindingDir = new HostBindingToStyles(),
-          hostBindings: (rf: RenderFlags, ctx: HostBindingToStyles, elIndex: number) => {
-            if (rf & RenderFlags.Create) {
-              elementStyling(null, ['width'], null, ctx);
-            }
-            if (rf & RenderFlags.Update) {
-              elementStyleProp(0, 0, ctx.width, 'px', ctx);
-              elementStylingApply(0, ctx);
-            }
-          }
-        });
-      }
-
-      class ContainerDir {
-        constructor(public vcr: ViewContainerRef) {}
-
-        static ngDirectiveDef = defineDirective({
-          type: ContainerDir,
-          selectors: [['', 'containerDir', '']],
-          factory: () => new ContainerDir(directiveInject(ViewContainerRef as any)),
-        });
-      }
-
-      /** <div hostStyles containerDir></div> */
-      const App = createComponent('app', (rf: RenderFlags, ctx: any) => {
-        if (rf & RenderFlags.Create) {
-          element(0, 'div', ['containerDir', '', 'hostStyles', '']);
-        }
-      }, 1, 0, [ContainerDir, HostBindingToStyles]);
-
-      const fixture = new ComponentFixture(App);
-      const hostBindingEl = fixture.hostElement.querySelector('div') as HTMLElement;
-      expect(hostBindingEl.style.width).toEqual('2px');
-
-      hostBindingDir.width = 5;
-      fixture.update();
-      expect(hostBindingEl.style.width).toEqual('5px');
-    });
-
     it('should apply static host classes', () => {
       /**
        * host: {

packages/core/test/render3/styling/class_and_style_bindings_spec.ts

@@ -380,41 +380,6 @@ describe('style and class based bindings', () => {
             .toEqual(
                 '<svg style="height: 100px; width: 100px;"><circle fill="yellow" stroke="green"></circle></svg>');
       });
-
-      it('should support binding to camelCased style properties', () => {
-        // <div [style.borderWidth]="borderWidth"></div>
-        class Comp {
-          borderWidth: string = '3px';
-
-          static ngComponentDef = defineComponent({
-            type: Comp,
-            selectors: [['comp']],
-            factory: () => new Comp(),
-            consts: 1,
-            vars: 0,
-            template: (rf: RenderFlags, ctx: Comp) => {
-              if (rf & RenderFlags.Create) {
-                elementStart(0, 'div');
-                elementStyling(null, ['borderWidth']);
-                elementEnd();
-              }
-              if (rf & RenderFlags.Update) {
-                elementStyleProp(0, 0, ctx.borderWidth);
-                elementStylingApply(0);
-              }
-            }
-          });
-        }
-
-        const fixture = new ComponentFixture(Comp);
-        fixture.update();
-
-        const target = fixture.hostElement.querySelector('div') !as any;
-
-        expect(target.style.borderWidth).toEqual('3px');
-        expect(fixture.html).toEqual('<div style="border-width: 3px;"></div>');
-      });
-
     });
 
     describe('dynamic styling properties within a styling context', () => {

packages/platform-server/src/server_renderer.ts

@@ -43,6 +43,8 @@ export class ServerRendererFactory2 implements RendererFactory2 {
         (<EmulatedEncapsulationServerRenderer2>renderer).applyToHost(element);
         return renderer;
       }
+      case ViewEncapsulation.Native:
+        throw new Error('Native encapsulation is not supported on the server!');
       default: {
         if (!this.rendererByCompId.has(type.id)) {
           const styles = flattenStyles(type.id, type.styles, []);

packages/router/src/router.ts

@@ -291,7 +291,6 @@ function defaultRouterHook(snapshot: RouterStateSnapshot, runExtras: {
 export class Router {
   private currentUrlTree: UrlTree;
   private rawUrlTree: UrlTree;
-  private browserUrlTree: UrlTree;
   private readonly transitions: BehaviorSubject<NavigationTransition>;
   private navigations: Observable<NavigationTransition>;
   private lastSuccessfulNavigation: Navigation|null = null;
@@ -401,7 +400,6 @@ export class Router {
     this.resetConfig(config);
     this.currentUrlTree = createEmptyUrlTree();
     this.rawUrlTree = this.currentUrlTree;
-    this.browserUrlTree = this.parseUrl(this.location.path());
 
     this.configLoader = new RouterConfigLoader(loader, compiler, onLoadStart, onLoadEnd);
     this.routerState = createEmptyState(this.currentUrlTree, this.rootComponentType);
@@ -463,7 +461,7 @@ export class Router {
           return of (t).pipe(
               switchMap(t => {
                 const urlTransition =
-                    !this.navigated || t.extractedUrl.toString() !== this.browserUrlTree.toString();
+                    !this.navigated || t.extractedUrl.toString() !== this.currentUrlTree.toString();
                 const processCurrentUrl =
                     (this.onSameUrlNavigation === 'reload' ? true : urlTransition) &&
                     this.urlHandlingStrategy.shouldProcessUrl(t.rawUrl);
@@ -504,14 +502,8 @@ export class Router {
                           this.paramsInheritanceStrategy, this.relativeLinkResolution),
 
                       // Update URL if in `eager` update mode
-                      tap(t => {
-                        if (this.urlUpdateStrategy === 'eager') {
-                          if (!t.extras.skipLocationChange) {
-                            this.setBrowserUrl(t.urlAfterRedirects, !!t.extras.replaceUrl, t.id);
-                          }
-                          this.browserUrlTree = t.urlAfterRedirects;
-                        }
-                      }),
+                      tap(t => this.urlUpdateStrategy === 'eager' && !t.extras.skipLocationChange &&
+                              this.setBrowserUrl(t.urlAfterRedirects, !!t.extras.replaceUrl, t.id)),
 
                       // Fire RoutesRecognized
                       tap(t => {
@@ -671,12 +663,8 @@ export class Router {
 
                 (this as{routerState: RouterState}).routerState = t.targetRouterState !;
 
-                if (this.urlUpdateStrategy === 'deferred') {
-                  if (!t.extras.skipLocationChange) {
-                    this.setBrowserUrl(
-                        this.rawUrlTree, !!t.extras.replaceUrl, t.id, t.extras.state);
-                  }
-                  this.browserUrlTree = t.urlAfterRedirects;
+                if (this.urlUpdateStrategy === 'deferred' && !t.extras.skipLocationChange) {
+                  this.setBrowserUrl(this.rawUrlTree, !!t.extras.replaceUrl, t.id, t.extras.state);
                 }
               }),
 

packages/router/test/integration.spec.ts

@@ -12,7 +12,7 @@ import {ChangeDetectionStrategy, Component, Injectable, NgModule, NgModuleFactor
 import {ComponentFixture, TestBed, fakeAsync, inject, tick} from '@angular/core/testing';
 import {By} from '@angular/platform-browser/src/dom/debug/by';
 import {expect} from '@angular/platform-browser/testing/src/matchers';
-import {ActivatedRoute, ActivatedRouteSnapshot, ActivationEnd, ActivationStart, CanActivate, CanDeactivate, ChildActivationEnd, ChildActivationStart, DefaultUrlSerializer, DetachedRouteHandle, Event, GuardsCheckEnd, GuardsCheckStart, Navigation, NavigationCancel, NavigationEnd, NavigationError, NavigationStart, PRIMARY_OUTLET, ParamMap, Params, PreloadAllModules, PreloadingStrategy, Resolve, ResolveEnd, ResolveStart, RouteConfigLoadEnd, RouteConfigLoadStart, RouteReuseStrategy, Router, RouterEvent, RouterModule, RouterPreloader, RouterStateSnapshot, RoutesRecognized, RunGuardsAndResolvers, UrlHandlingStrategy, UrlSegmentGroup, UrlSerializer, UrlTree} from '@angular/router';
+import {ActivatedRoute, ActivatedRouteSnapshot, ActivationEnd, ActivationStart, CanActivate, CanDeactivate, ChildActivationEnd, ChildActivationStart, DetachedRouteHandle, Event, GuardsCheckEnd, GuardsCheckStart, Navigation, NavigationCancel, NavigationEnd, NavigationError, NavigationStart, PRIMARY_OUTLET, ParamMap, Params, PreloadAllModules, PreloadingStrategy, Resolve, ResolveEnd, ResolveStart, RouteConfigLoadEnd, RouteConfigLoadStart, RouteReuseStrategy, Router, RouterEvent, RouterModule, RouterPreloader, RouterStateSnapshot, RoutesRecognized, RunGuardsAndResolvers, UrlHandlingStrategy, UrlSegmentGroup, UrlSerializer, UrlTree} from '@angular/router';
 import {Observable, Observer, Subscription, of } from 'rxjs';
 import {filter, first, map, tap} from 'rxjs/operators';
 
@@ -571,131 +571,64 @@ describe('Integration', () => {
        expect(fixture.nativeElement).toHaveText('team 33 [ , right:  ]');
      })));
 
-  it('should navigate after navigation with skipLocationChange',
+  it('should eagerly update the URL with urlUpdateStrategy="eagar"',
      fakeAsync(inject([Router, Location], (router: Router, location: Location) => {
-       const fixture = TestBed.createComponent(RootCmpWithNamedOutlet);
+       const fixture = TestBed.createComponent(RootCmp);
        advance(fixture);
 
-       router.resetConfig([{path: 'show', outlet: 'main', component: SimpleCmp}]);
+       router.resetConfig([{path: 'team/:id', component: TeamCmp}]);
 
-       router.navigate([{outlets: {main: 'show'}}], {skipLocationChange: true});
+       router.navigateByUrl('/team/22');
        advance(fixture);
-       expect(location.path()).toEqual('');
+       expect(location.path()).toEqual('/team/22');
 
-       expect(fixture.nativeElement).toHaveText('main [simple]');
+       expect(fixture.nativeElement).toHaveText('team 22 [ , right:  ]');
+
+       router.urlUpdateStrategy = 'eager';
+       (router as any).hooks.beforePreactivation = () => {
+         expect(location.path()).toEqual('/team/33');
+         expect(fixture.nativeElement).toHaveText('team 22 [ , right:  ]');
+         return of (null);
+       };
+       router.navigateByUrl('/team/33');
 
-       router.navigate([{outlets: {main: null}}], {skipLocationChange: true});
        advance(fixture);
-
-       expect(location.path()).toEqual('');
-
-       expect(fixture.nativeElement).toHaveText('main []');
+       expect(fixture.nativeElement).toHaveText('team 33 [ , right:  ]');
      })));
 
-  describe('"eager" urlUpdateStrategy', () => {
-    beforeEach(() => {
-      const serializer = new DefaultUrlSerializer();
-      TestBed.configureTestingModule({
-        providers: [{
-          provide: 'authGuardFail',
-          useValue: (a: any, b: any) => {
-            return new Promise(res => { setTimeout(() => res(serializer.parse('/login')), 1); });
-          }
-        }]
-      });
+  it('should eagerly update URL after redirects are applied with urlUpdateStrategy="eagar"',
+     fakeAsync(inject([Router, Location], (router: Router, location: Location) => {
+       const fixture = TestBed.createComponent(RootCmp);
+       advance(fixture);
 
-    });
+       router.resetConfig([{path: 'team/:id', component: TeamCmp}]);
 
+       router.navigateByUrl('/team/22');
+       advance(fixture);
+       expect(location.path()).toEqual('/team/22');
 
-    it('should eagerly update the URL with urlUpdateStrategy="eagar"',
-       fakeAsync(inject([Router, Location], (router: Router, location: Location) => {
-         const fixture = TestBed.createComponent(RootCmp);
-         advance(fixture);
+       expect(fixture.nativeElement).toHaveText('team 22 [ , right:  ]');
 
-         router.resetConfig([{path: 'team/:id', component: TeamCmp}]);
+       router.urlUpdateStrategy = 'eager';
 
-         router.navigateByUrl('/team/22');
-         advance(fixture);
-         expect(location.path()).toEqual('/team/22');
+       let urlAtNavStart = '';
+       let urlAtRoutesRecognized = '';
+       router.events.subscribe(e => {
+         if (e instanceof NavigationStart) {
+           urlAtNavStart = location.path();
+         }
+         if (e instanceof RoutesRecognized) {
+           urlAtRoutesRecognized = location.path();
+         }
+       });
 
-         expect(fixture.nativeElement).toHaveText('team 22 [ , right:  ]');
+       router.navigateByUrl('/team/33');
 
-         router.urlUpdateStrategy = 'eager';
-         (router as any).hooks.beforePreactivation = () => {
-           expect(location.path()).toEqual('/team/33');
-           expect(fixture.nativeElement).toHaveText('team 22 [ , right:  ]');
-           return of (null);
-         };
-         router.navigateByUrl('/team/33');
-
-         advance(fixture);
-         expect(fixture.nativeElement).toHaveText('team 33 [ , right:  ]');
-       })));
-    it('should eagerly update the URL with urlUpdateStrategy="eagar"',
-       fakeAsync(inject([Router, Location], (router: Router, location: Location) => {
-         const fixture = TestBed.createComponent(RootCmp);
-         advance(fixture);
-
-         router.urlUpdateStrategy = 'eager';
-
-         router.resetConfig([
-           {path: 'team/:id', component: SimpleCmp, canActivate: ['authGuardFail']},
-           {path: 'login', component: AbsoluteSimpleLinkCmp}
-         ]);
-
-         router.navigateByUrl('/team/22');
-         advance(fixture);
-         expect(location.path()).toEqual('/team/22');
-
-         // Redirects to /login
-         advance(fixture, 1);
-         expect(location.path()).toEqual('/login');
-
-         // Perform the same logic again, and it should produce the same result
-         router.navigateByUrl('/team/22');
-         advance(fixture);
-         expect(location.path()).toEqual('/team/22');
-
-         // Redirects to /login
-         advance(fixture, 1);
-         expect(location.path()).toEqual('/login');
-       })));
-
-    it('should eagerly update URL after redirects are applied with urlUpdateStrategy="eagar"',
-       fakeAsync(inject([Router, Location], (router: Router, location: Location) => {
-         const fixture = TestBed.createComponent(RootCmp);
-         advance(fixture);
-
-         router.resetConfig([{path: 'team/:id', component: TeamCmp}]);
-
-         router.navigateByUrl('/team/22');
-         advance(fixture);
-         expect(location.path()).toEqual('/team/22');
-
-         expect(fixture.nativeElement).toHaveText('team 22 [ , right:  ]');
-
-         router.urlUpdateStrategy = 'eager';
-
-         let urlAtNavStart = '';
-         let urlAtRoutesRecognized = '';
-         router.events.subscribe(e => {
-           if (e instanceof NavigationStart) {
-             urlAtNavStart = location.path();
-           }
-           if (e instanceof RoutesRecognized) {
-             urlAtRoutesRecognized = location.path();
-           }
-         });
-
-         router.navigateByUrl('/team/33');
-
-         advance(fixture);
-         expect(urlAtNavStart).toBe('/team/22');
-         expect(urlAtRoutesRecognized).toBe('/team/33');
-         expect(fixture.nativeElement).toHaveText('team 33 [ , right:  ]');
-       })));
-
-  });
+       advance(fixture);
+       expect(urlAtNavStart).toBe('/team/22');
+       expect(urlAtRoutesRecognized).toBe('/team/33');
+       expect(fixture.nativeElement).toHaveText('team 33 [ , right:  ]');
+     })));
 
   it('should navigate back and forward',
      fakeAsync(inject([Router, Location], (router: Router, location: Location) => {
@@ -4723,10 +4656,6 @@ class DummyLinkCmp {
   }
 }
 
-@Component({selector: 'link-cmp', template: `<a [routerLink]="['/simple']">link</a>`})
-class AbsoluteSimpleLinkCmp {
-}
-
 @Component({selector: 'link-cmp', template: `<a [routerLink]="['../simple']">link</a>`})
 class RelativeLinkCmp {
 }
@@ -4900,10 +4829,6 @@ class RootCmpWithOnInit {
 class RootCmpWithTwoOutlets {
 }
 
-@Component({selector: 'root-cmp', template: `main [<router-outlet name="main"></router-outlet>]`})
-class RootCmpWithNamedOutlet {
-}
-
 @Component({selector: 'throwing-cmp', template: ''})
 class ThrowingCmp {
   constructor() { throw new Error('Throwing Cmp'); }
@@ -4911,8 +4836,8 @@ class ThrowingCmp {
 
 
 
-function advance(fixture: ComponentFixture<any>, millis?: number): void {
-  tick(millis);
+function advance(fixture: ComponentFixture<any>): void {
+  tick();
   fixture.detectChanges();
 }
 
@@ -4940,7 +4865,6 @@ class LazyComponent {
     StringLinkCmp,
     DummyLinkCmp,
     AbsoluteLinkCmp,
-    AbsoluteSimpleLinkCmp,
     RelativeLinkCmp,
     DummyLinkWithParentCmp,
     LinkWithQueryParamsAndFragment,
@@ -4955,7 +4879,6 @@ class LazyComponent {
     RootCmp,
     RelativeLinkInIfCmp,
     RootCmpWithTwoOutlets,
-    RootCmpWithNamedOutlet,
     EmptyQueryParamsCmp,
     ThrowingCmp
   ],
@@ -4970,7 +4893,6 @@ class LazyComponent {
     StringLinkCmp,
     DummyLinkCmp,
     AbsoluteLinkCmp,
-    AbsoluteSimpleLinkCmp,
     RelativeLinkCmp,
     DummyLinkWithParentCmp,
     LinkWithQueryParamsAndFragment,
@@ -4986,7 +4908,6 @@ class LazyComponent {
     RootCmpWithOnInit,
     RelativeLinkInIfCmp,
     RootCmpWithTwoOutlets,
-    RootCmpWithNamedOutlet,
     EmptyQueryParamsCmp,
     ThrowingCmp
   ],
@@ -5002,7 +4923,6 @@ class LazyComponent {
     StringLinkCmp,
     DummyLinkCmp,
     AbsoluteLinkCmp,
-    AbsoluteSimpleLinkCmp,
     RelativeLinkCmp,
     DummyLinkWithParentCmp,
     LinkWithQueryParamsAndFragment,
@@ -5018,7 +4938,6 @@ class LazyComponent {
     RootCmpWithOnInit,
     RelativeLinkInIfCmp,
     RootCmpWithTwoOutlets,
-    RootCmpWithNamedOutlet,
     EmptyQueryParamsCmp,
     ThrowingCmp
   ]

scripts/github/merge-pr

@@ -1,9 +1,6 @@
 #!/usr/bin/env bash
 
-# https://www.tldp.org/LDP/abs/html/options.html#AEN19601
-# https://www.gnu.org/software/bash/manual/html_node/The-Set-Builtin.html
-set -u -e -E -o pipefail
-
+set -u -e -o pipefail
 
 BASEDIR=$(dirname "$0")
 BASEDIR=`(cd $BASEDIR; pwd)`
@@ -110,26 +107,11 @@ REWRITE_MESSAGE="git filter-branch -f --msg-filter \"$BASEDIR/utils/github_close
 PUSH_BRANCHES="git push git@github.com:angular/angular.git merge_pr_master:$MASTER_BRANCH merge_pr_patch:$PATCH_BRANCH"
 CHERRY_PICK_PR="git cherry-pick merge_pr_base..merge_pr"
 
-# Checks that each PR branch to be merged upstream contains SHAs of commits that significantly changed our CI infrastructure.
-#
-# This check is used to enforce that we don't merge PRs that have not been rebased recently and could result in merging
-# of non-approved or otherwise bad changes.
-REQUIRED_BASE_SHA_MASTER="3fba6eff79a9b50909199eaa4ebf754c1c4adba6" # pullapprove => CODEOWNERS migration
-REQUIRED_BASE_SHA_PATCH="e3853e842ea5c10fafbc310a76a4a7f47ed8c65e"  # pullapprove => CODEOWNERS migration
-if [[ $MERGE_MASTER == 1 ]]; then
-  REQUIRED_BASE_SHA="$REQUIRED_BASE_SHA_MASTER"
-# check patch only if patch-only PR
-elif [[ $MERGE_PATCH == 1 ]]; then
-  REQUIRED_BASE_SHA="$REQUIRED_BASE_SHA_PATCH"
-fi
-CHECK_IF_PR_REBASED="git branch --quiet merge_pr --contains $REQUIRED_BASE_SHA"
-
 echo "======================"
 echo "GitHub Merge PR Steps"
 echo "======================"
 echo "   $FETCH_PR"
 echo "   $BASE_PR"
-echo "   $CHECK_IF_PR_REBASED"
 echo "   $SQUASH_PR"
 echo "   $REWRITE_MESSAGE"
 if [[ $MERGE_MASTER == 1 ]]; then
@@ -145,19 +127,6 @@ echo ">>> Fetch PR: $FETCH_PR"
 $FETCH_PR
 echo ">>> Mark base: $BASE_PR"
 $BASE_PR
-echo ">>> Check if PR rebased: $CHECK_IF_PR_REBASED"
-if [[ $($CHECK_IF_PR_REBASED) != "" ]]; then
-  echo "The PR is sufficiently rebased!"
-else
-  echo ""
-  echo ""
-  echo "Failed to merge pull request #${PR_NUMBER} because it hasn't been rebased recently and could be bypassing new or updated CI checks!"
-  echo ""
-  echo "Please rebase the PR and try again."
-  echo ""
-  $RESTORE_BRANCH
-  exit 1
-fi
 echo ">>> Autosquash: $SQUASH_PR"
 GIT_EDITOR=echo $SQUASH_PR
 echo ">>> Rewrite message: $REWRITE_MESSAGE"
@@ -184,3 +153,4 @@ if [[ $PUSH_UPSTREAM == 1 ]]; then
 fi
 echo
 echo ">>>>>> SUCCESS <<<<<< PR#$PR_NUMBER merged."
+

yarn.lock

@@ -156,10 +156,10 @@
     semver "5.6.0"
     tmp "0.0.33"
 
-"@bazel/typescript@~0.22.1":
-  version "0.22.1"
-  resolved "https://registry.yarnpkg.com/@bazel/typescript/-/typescript-0.22.1.tgz#b52c00e8560019e2f9d273d45c04785e0ec9d9bd"
-  integrity sha512-88DaCCnNg8rPlKP0eAQEZuoiJkEPeiItpUS3oBR1sFQNBRJb56D25ahK8+N6LJk4qaH+ZQ1/AHOPDhfEEWvDzA==
+"@bazel/typescript@0.22.1-7-g68fed6a":
+  version "0.22.1-7-g68fed6a"
+  resolved "https://registry.yarnpkg.com/@bazel/typescript/-/typescript-0.22.1-7-g68fed6a.tgz#d6340fbfcfdeb3893e66ec8a435b850cfa83d60f"
+  integrity sha512-EBPxbge/RBas7zSLvCjUgtpIVdjU+AgZ6YyCMTaYcn4hzD1eYQUpGHT+fa9/icHvk/84wWGXCFRb1+uZsBofVA==
   dependencies:
     protobufjs "5.0.3"
     semver "5.6.0"
@@ -6122,10 +6122,10 @@ nanomatch@^1.2.9:
     snapdragon "^0.8.1"
     to-regex "^3.0.1"
 
-natives@1.1.6, natives@^1.1.0:
-  version "1.1.6"
-  resolved "https://registry.yarnpkg.com/natives/-/natives-1.1.6.tgz#a603b4a498ab77173612b9ea1acdec4d980f00bb"
-  integrity sha512-6+TDFewD4yxY14ptjKaS63GVdtKiES1pTPyxn9Jb0rBqPMZ7VcCiooEhPNsr+mqHtMGxa/5c/HhcC4uPEUw/nA==
+natives@^1.1.0:
+  version "1.1.4"
+  resolved "https://registry.yarnpkg.com/natives/-/natives-1.1.4.tgz#2f0f224fc9a7dd53407c7667c84cf8dbe773de58"
+  integrity sha512-Q29yeg9aFKwhLVdkTAejM/HvYG0Y1Am1+HUkFQGn5k2j8GS+v60TVmZh6nujpEAj/qql+wGUrlryO8bF+b1jEg==
 
 needle@^2.2.1:
   version "2.2.4"