build: update to TypeScript 3.4 (#29372)

PR Close #29372

aio/package.json

@@ -157,7 +157,7 @@
     "ts-node": "^3.3.0",
     "tslib": "^1.9.0",
     "tslint": "~5.9.1",
-    "typescript": "~3.3.3333",
+    "typescript": "~3.4.2",
     "uglify-js": "^3.0.15",
     "unist-util-filter": "^0.2.1",
     "unist-util-source": "^1.0.1",

aio/src/app/shared/reporting-error-handler.ts

@@ -28,10 +28,12 @@ export class ReportingErrorHandler extends ErrorHandler {
   }
 
   private reportError(error: string | Error) {
-    if (typeof error === 'string') {
+    if (this.window.onerror) {
-      this.window.onerror(error);
+      if (typeof error === 'string') {
-    } else {
+        this.window.onerror(error);
-      this.window.onerror(error.message, undefined, undefined, undefined, error);
+      } else {
+        this.window.onerror(error.message, undefined, undefined, undefined, error);
+      }
     }
   }
 }

aio/tests/e2e/onerror.e2e-spec.ts

@@ -190,7 +190,9 @@ createViewNodes@???`);
       // reset the ga queue
       (window as any).ga.q.length = 0;
       // post the error to the handler
-      window.onerror(arguments[0], arguments[1], arguments[2], arguments[3], arguments[4]);
+      if (window.onerror) {
+        window.onerror(arguments[0], arguments[1], arguments[2], arguments[3], arguments[4]);
+      }
     }, message, url, line, column, error);
     const gaCalls = await page.ga();
     const exceptionCall = gaCalls.find(call => call[0] === 'send' && call[1] === 'exception');

aio/yarn.lock

@@ -10576,10 +10576,10 @@ typescript@^2.4.1:
   version "2.6.2"
   resolved "https://registry.yarnpkg.com/typescript/-/typescript-2.6.2.tgz#3c5b6fd7f6de0914269027f03c0946758f7673a4"
 
-typescript@^3.2.2, typescript@~3.3.3333:
+typescript@^3.2.2, typescript@~3.4.2:
-  version "3.3.3333"
+  version "3.4.2"
-  resolved "https://registry.yarnpkg.com/typescript/-/typescript-3.3.3333.tgz#171b2c5af66c59e9431199117a3bcadc66fdcfd6"
+  resolved "https://registry.yarnpkg.com/typescript/-/typescript-3.4.2.tgz#9ed4e6475d906f589200193be056f5913caed481"
-  integrity sha512-JjSKsAfuHBE/fB2oZ8NxtRTk5iGcg6hkYXMnZ3Wc+b2RSqejEqTaem11mHASMnFilHrax3sLK0GDzcJrekZYLw==
+  integrity sha512-Og2Vn6Mk7JAuWA1hQdDQN/Ekm/SchX80VzLhjKN9ETYrIepBFAd8PkOdOTK2nKt0FCkmMZKBJvQ1dV1gIxPu/A==
 
 uglify-js@^3.0.15, uglify-js@^3.1.4:
   version "3.4.9"

integration/bazel-schematics/test.sh

@@ -30,7 +30,7 @@ function testBazel() {
   yarn
   # Force more recent TS version until new Angular CLI projects also use it.
   # --ignore-scripts is necessary because there is a postinstall script that uses ngc.
-  yarn add typescript@3.3.3333 --dev --ignore-scripts
+  yarn add typescript@3.4.2 --dev --ignore-scripts
   installLocalPackages
   yarn webdriver-manager update --gecko=false --standalone=false ${CI_CHROMEDRIVER_VERSION_ARG:---versions.chrome 2.45}
   ng generate component widget --style=css

integration/bazel/src/package.json

@@ -24,7 +24,7 @@
     "@types/jasmine": "2.8.8",
     "@types/source-map": "0.5.1",
     "protractor": "5.1.2",
-    "typescript": "3.3.3333"
+    "typescript": "3.4.2"
   },
   "scripts": {
     "postinstall": "ngc -p ./angular-metadata.tsconfig.json",

integration/dynamic-compiler/package.json

@@ -5,7 +5,8 @@
   "scripts": {
     "build": "npm run clean && npm run ngc && npm run rollup && npm run rollup:lazy && npm run es5 && npm run es5:lazy",
     "clean": "rm -rf dist",
-    "es5": "tsc --target es5 --skipLibCheck --allowJs dist/bundle.es2015.js --out dist/bundle.js",
+    "//es5-note": "`--typeRoots ./dummy_folder_name/@types` is a workaround for https://github.com/Microsoft/TypeScript/issues/30845",
+    "es5": "tsc --target es5 --skipLibCheck --allowJs dist/bundle.es2015.js --out dist/bundle.js --typeRoots ./dummy_folder_name/@types",
     "es5:lazy": "tsc --target es5 --skipLibCheck --allowJs dist/lazy.bundle.es2015.js --out dist/lazy.bundle.js",
     "ngc": "ngc -p tsconfig.json",
     "rollup": "rollup -f iife -c rollup.config.js -o dist/bundle.es2015.js",

integration/typings_test_ts34/package.json

@@ -21,7 +21,7 @@
     "@angular/upgrade": "file:../../dist/packages-dist/upgrade",
     "@types/jasmine": "2.5.41",
     "rxjs": "file:../../node_modules/rxjs",
-    "typescript": "3.3.x",
+    "typescript": "3.4.2",
     "zone.js": "file:../../node_modules/zone.js"
   },
   "scripts": {

package.json

@@ -99,7 +99,7 @@
     "tsickle": "0.34.3",
     "tslib": "^1.9.0",
     "tslint": "5.7.0",
-    "typescript": "~3.3.3333",
+    "typescript": "~3.4.2",
     "xhr2": "0.1.4",
     "yargs": "9.0.1",
     "zone.js": "^0.9.0"

packages/bazel/package.json

@@ -39,7 +39,7 @@
   "peerDependencies": {
     "@angular/compiler-cli": "0.0.0-PLACEHOLDER",
     "@bazel/typescript": "0.27.10",
-    "typescript": ">=3.3.3333 <3.4"
+    "typescript": ">=3.4 <3.5"
   },
   "repository": {
     "type": "git",

packages/compiler-cli/ngcc/src/rendering/renderer.ts

@@ -91,7 +91,7 @@ export abstract class Renderer {
     const renderedFiles: FileInfo[] = [];
 
     // Transform the source files.
-    this.bundle.src.program.getSourceFiles().map(sourceFile => {
+    this.bundle.src.program.getSourceFiles().forEach(sourceFile => {
       const compiledFile = decorationAnalyses.get(sourceFile);
       const switchMarkerAnalysis = switchMarkerAnalyses.get(sourceFile);
 

packages/compiler-cli/package.json

@@ -24,7 +24,7 @@
   },
   "peerDependencies": {
     "@angular/compiler": "0.0.0-PLACEHOLDER",
-    "typescript": ">=3.3.3333 <3.4"
+    "typescript": ">=3.4 <3.5"
   },
   "engines": {
     "node": ">=8.0"

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

@@ -72,14 +72,14 @@ const defaultEmitCallback: TsEmitCallback =
  * Minimum supported TypeScript version
  * ∀ supported typescript version v, v >= MIN_TS_VERSION
  */
-const MIN_TS_VERSION = '3.3.3333';
+const MIN_TS_VERSION = '3.4.0';
 
 /**
  * Supremum of supported TypeScript versions
  * ∀ supported typescript version v, v < MAX_TS_VERSION
  * MAX_TS_VERSION is not considered as a supported TypeScript version
  */
-const MAX_TS_VERSION = '3.4.0';
+const MAX_TS_VERSION = '3.5.0';
 
 class AngularCompilerProgram implements Program {
   private rootNames: string[];

tools/ts-api-guardian/package.json

@@ -11,7 +11,7 @@
     "test": "test"
   },
   "peerDependencies": {
-    "typescript": "~3.2.2"
+    "typescript": "~3.4.0"
   },
   "dependencies": {
     "chalk": "^2.3.1",
@@ -27,7 +27,7 @@
     "chai": "^4.1.2",
     "jasmine": "^3.1.0",
     "source-map-support": "^0.5.9",
-    "typescript": "~3.3.3333"
+    "typescript": "~3.4.2"
   },
   "repository": {},
   "keywords": [

yarn.lock

@@ -10640,10 +10640,10 @@ typescript@~3.1.6:
   resolved "https://registry.yarnpkg.com/typescript/-/typescript-3.1.6.tgz#b6543a83cfc8c2befb3f4c8fba6896f5b0c9be68"
   integrity sha512-tDMYfVtvpb96msS1lDX9MEdHrW4yOuZ4Kdc4Him9oU796XldPYF/t2+uKoX0BBa0hXXwDlqYQbXY5Rzjzc5hBA==
 
-typescript@~3.3.3333:
+typescript@~3.4.2:
-  version "3.3.3333"
+  version "3.4.2"
-  resolved "https://registry.yarnpkg.com/typescript/-/typescript-3.3.3333.tgz#171b2c5af66c59e9431199117a3bcadc66fdcfd6"
+  resolved "https://registry.yarnpkg.com/typescript/-/typescript-3.4.2.tgz#9ed4e6475d906f589200193be056f5913caed481"
-  integrity sha512-JjSKsAfuHBE/fB2oZ8NxtRTk5iGcg6hkYXMnZ3Wc+b2RSqejEqTaem11mHASMnFilHrax3sLK0GDzcJrekZYLw==
+  integrity sha512-Og2Vn6Mk7JAuWA1hQdDQN/Ekm/SchX80VzLhjKN9ETYrIepBFAd8PkOdOTK2nKt0FCkmMZKBJvQ1dV1gIxPu/A==
 
 uglify-js@1.2.6, uglify-js@~1.2.5:
   version "1.2.6"