Build with latest TS nightly (#120690)

* Pick up new TS 4.3

Also tests adding override keywords for extensions as part of #120675

* Update to daily TS and workaround TS 4.3 issue

Works around https://github.com/microsoft/TypeScript/issues/43578

build/package.json

@@ -52,7 +52,7 @@
     "p-limit": "^3.1.0",
     "plist": "^3.0.1",
     "source-map": "0.6.1",
-    "typescript": "^4.3.0-dev.20210330",
+    "typescript": "^4.3.0-dev.20210407",
     "vsce": "1.48.0",
     "vscode-universal": "deepak1556/universal#61454d96223b774c53cda10f72c2098c0ce02d58"
   },

build/yarn.lock

@@ -1884,10 +1884,10 @@ typescript@^4.1.3:
   resolved "https://registry.yarnpkg.com/typescript/-/typescript-4.1.3.tgz#519d582bd94cba0cf8934c7d8e8467e473f53bb7"
   integrity sha512-B3ZIOf1IKeH2ixgHhj6la6xdwR9QrLC5d1VKeCSY4tvkqhF2eqd9O7txNlS0PO3GrBAFIdr3L1ndNwteUbZLYg==
 
-typescript@^4.3.0-dev.20210330:
-  version "4.3.0-dev.20210330"
-  resolved "https://registry.yarnpkg.com/typescript/-/typescript-4.3.0-dev.20210330.tgz#d8ac321a4083b30159b47c9aa21d9026d66bc3c5"
-  integrity sha512-QvcevtZWd2yflF5499EUAxao78bIHRzvzoZdPZKB0V+nh5RkTPQzrQXPxd76pv/cIaumqUhvlB+SEI8KB2COIw==
+typescript@^4.3.0-dev.20210407:
+  version "4.3.0-dev.20210407"
+  resolved "https://registry.yarnpkg.com/typescript/-/typescript-4.3.0-dev.20210407.tgz#9a64dab0cd55c3baaee9a08d5eba5b6d2bee586c"
+  integrity sha512-zblU754+4x72OX0sWijDz/XmW6K4rgJ5DDYxLfrySU8QJWXR4i6VRgkBP03Jq1EjUfOR6cYsRXl5/wU0LNrhpA==
 
 uc.micro@^1.0.1, uc.micro@^1.0.5:
   version "1.0.5"

extensions/git/src/commands.ts

@@ -43,18 +43,18 @@ class CheckoutItem implements QuickPickItem {
 
 class CheckoutTagItem extends CheckoutItem {
 
-	get description(): string {
+	override get description(): string {
 		return localize('tag at', "Tag at {0}", this.shortCommit);
 	}
 }
 
 class CheckoutRemoteHeadItem extends CheckoutItem {
 
-	get description(): string {
+	override get description(): string {
 		return localize('remote branch at', "Remote branch at {0}", this.shortCommit);
 	}
 
-	async run(repository: Repository, opts?: { detached?: boolean }): Promise<void> {
+	override async run(repository: Repository, opts?: { detached?: boolean }): Promise<void> {
 		if (!this.ref.name) {
 			return;
 		}

extensions/markdown-language-features/src/features/preview.ts

@@ -207,7 +207,7 @@ class MarkdownPreview extends Disposable implements WebviewResourceProvider {
 		this.updatePreview();
 	}
 
-	dispose() {
+	override dispose() {
 		super.dispose();
 		this._disposed = true;
 		clearTimeout(this.throttleTimer);
@@ -537,7 +537,7 @@ export class StaticMarkdownPreview extends Disposable implements ManagedMarkdown
 	private readonly _onDidChangeViewState = this._register(new vscode.EventEmitter<vscode.WebviewPanelOnDidChangeViewStateEvent>());
 	public readonly onDidChangeViewState = this._onDidChangeViewState.event;
 
-	dispose() {
+	override dispose() {
 		this._onDispose.fire();
 		super.dispose();
 	}
@@ -682,7 +682,7 @@ export class DynamicMarkdownPreview extends Disposable implements ManagedMarkdow
 	private readonly _onDidChangeViewStateEmitter = this._register(new vscode.EventEmitter<vscode.WebviewPanelOnDidChangeViewStateEvent>());
 	public readonly onDidChangeViewState = this._onDidChangeViewStateEmitter.event;
 
-	dispose() {
+	override dispose() {
 		this._preview.dispose();
 		this._webviewPanel.dispose();
 

extensions/markdown-language-features/src/features/previewManager.ts

@@ -23,7 +23,7 @@ class PreviewStore<T extends ManagedMarkdownPreview> extends Disposable {
 
 	private readonly _previews = new Set<T>();
 
-	public dispose(): void {
+	public override dispose(): void {
 		super.dispose();
 		for (const preview of this._previews) {
 			preview.dispose();

extensions/php-language-features/src/features/utils/async.ts

@@ -179,7 +179,7 @@ export class ThrottledDelayer<T> extends Delayer<Promise<T>> {
 		this.throttler = new Throttler<T>();
 	}
 
-	public trigger(promiseFactory: ITask<Promise<T>>, delay?: number): Promise<Promise<T>> {
+	public override trigger(promiseFactory: ITask<Promise<T>>, delay?: number): Promise<Promise<T>> {
 		return super.trigger(() => this.throttler.queue(promiseFactory), delay);
 	}
 }

extensions/simple-browser/src/simpleBrowserView.ts

@@ -72,7 +72,7 @@ export class SimpleBrowserView extends Disposable {
 		this.show(url);
 	}
 
-	public dispose() {
+	public override dispose() {
 		this._onDidDispose.fire();
 		super.dispose();
 	}

extensions/typescript-language-features/src/languageFeatures/codeLens/referencesCodeLens.ts

@@ -19,7 +19,7 @@ const localize = nls.loadMessageBundle();
 
 export class TypeScriptReferencesCodeLensProvider extends TypeScriptBaseCodeLensProvider {
 	public constructor(
-		protected client: ITypeScriptServiceClient,
+		client: ITypeScriptServiceClient,
 		protected _cachedResponse: CachedResponse<Proto.NavTreeResponse>,
 		private modeId: string
 	) {

extensions/typescript-language-features/src/languageFeatures/diagnostics.ts

@@ -160,7 +160,7 @@ export class DiagnosticsManager extends Disposable {
 		this._currentDiagnostics = this._register(vscode.languages.createDiagnosticCollection(owner));
 	}
 
-	public dispose() {
+	public override dispose() {
 		super.dispose();
 
 		for (const value of this._pendingUpdates.values) {

extensions/typescript-language-features/src/languageFeatures/tagClosing.ts

@@ -29,7 +29,7 @@ class TagClosing extends Disposable {
 			this._disposables);
 	}
 
-	public dispose() {
+	public override dispose() {
 		super.dispose();
 		this._disposed = true;
 

extensions/typescript-language-features/src/tsServer/server.ts

@@ -117,7 +117,7 @@ export class ProcessBasedTsServer extends Disposable implements ITypeScriptServe
 		this._process.write(serverRequest);
 	}
 
-	public dispose() {
+	public override dispose() {
 		super.dispose();
 		this._callbacks.destroy('server disposed');
 		this._pendingResponses.clear();

extensions/typescript-language-features/src/typescriptServiceClient.ts

@@ -261,7 +261,7 @@ export default class TypeScriptServiceClient extends Disposable implements IType
 		return this._configuration;
 	}
 
-	public dispose() {
+	public override dispose() {
 		super.dispose();
 
 		this.bufferSyncSupport.dispose();

extensions/typescript-language-features/src/utils/typingsStatus.ts

@@ -27,7 +27,7 @@ export default class TypingsStatus extends Disposable {
 			this._client.onDidEndInstallTypings(event => this.onEndInstallTypings(event.eventId)));
 	}
 
-	public dispose(): void {
+	public override dispose(): void {
 		super.dispose();
 
 		for (const timeout of this._acquiringTypings.values()) {
@@ -68,7 +68,7 @@ export class AtaProgressReporter extends Disposable {
 		this._register(client.onTypesInstallerInitializationFailed(_ => this.onTypesInstallerInitializationFailed()));
 	}
 
-	dispose(): void {
+	override dispose(): void {
 		super.dispose();
 		this._promises.forEach(value => value());
 	}

extensions/vscode-custom-editor-tests/src/customTextEditor.ts

@@ -121,7 +121,7 @@ class AbcEditor extends Disposable {
 		});
 	}
 
-	public dispose() {
+	public override dispose() {
 		if (this.isDisposed) {
 			return;
 		}

package.json

@@ -192,7 +192,7 @@
     "style-loader": "^1.0.0",
     "ts-loader": "^6.2.1",
     "tsec": "0.1.4",
-    "typescript": "^4.3.0-dev.20210330",
+    "typescript": "^4.3.0-dev.20210407",
     "typescript-formatter": "7.1.0",
     "underscore": "^1.8.2",
     "vinyl": "^2.0.0",

src/vs/base/common/types.ts

@@ -240,19 +240,19 @@ export function withUndefinedAsNull<T>(x: T | undefined): T | null {
 	return typeof x === 'undefined' ? null : x;
 }
 
+type AddFirstParameterToFunction<T, TargetFunctionsReturnType, FirstParameter> = T extends (...args: any[]) => TargetFunctionsReturnType ?
+	// Function: add param to function
+	(firstArg: FirstParameter, ...args: Parameters<T>) => ReturnType<T> :
+
+	// Else: just leave as is
+	T;
+
 /**
  * Allows to add a first parameter to functions of a type.
  */
 export type AddFirstParameterToFunctions<Target, TargetFunctionsReturnType, FirstParameter> = {
-
-	//  For every property
-	[K in keyof Target]:
-
-	// Function: add param to function
-	Target[K] extends (...args: any[]) => TargetFunctionsReturnType ? (firstArg: FirstParameter, ...args: Parameters<Target[K]>) => ReturnType<Target[K]> :
-
-	// Else: just leave as is
-	Target[K]
+	// For every property
+	[K in keyof Target]: AddFirstParameterToFunction<Target[K], TargetFunctionsReturnType, FirstParameter>;
 };
 
 /**

yarn.lock

@@ -9648,10 +9648,10 @@ typescript@^2.6.2:
   resolved "https://registry.yarnpkg.com/typescript/-/typescript-2.6.2.tgz#3c5b6fd7f6de0914269027f03c0946758f7673a4"
   integrity sha1-PFtv1/beCRQmkCfwPAlGdY92c6Q=
 
-typescript@^4.3.0-dev.20210330:
-  version "4.3.0-dev.20210330"
-  resolved "https://registry.yarnpkg.com/typescript/-/typescript-4.3.0-dev.20210330.tgz#d8ac321a4083b30159b47c9aa21d9026d66bc3c5"
-  integrity sha512-QvcevtZWd2yflF5499EUAxao78bIHRzvzoZdPZKB0V+nh5RkTPQzrQXPxd76pv/cIaumqUhvlB+SEI8KB2COIw==
+typescript@^4.3.0-dev.20210407:
+  version "4.3.0-dev.20210407"
+  resolved "https://registry.yarnpkg.com/typescript/-/typescript-4.3.0-dev.20210407.tgz#9a64dab0cd55c3baaee9a08d5eba5b6d2bee586c"
+  integrity sha512-zblU754+4x72OX0sWijDz/XmW6K4rgJ5DDYxLfrySU8QJWXR4i6VRgkBP03Jq1EjUfOR6cYsRXl5/wU0LNrhpA==
 
 typical@^4.0.0:
   version "4.0.0"