SCRIPT1002: Syntax error in IE11 even with webpack-dev-server@2.11.1

Versions

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Angular CLI: 1.6.5
Node: 8.9.3
OS: win32 x64
Angular: 5.2.1
... animations, common, compiler, compiler-cli, core, forms
... http, language-service, platform-browser
... platform-browser-dynamic, router

@angular/cdk: 5.1.0
@angular/cli: 1.6.5
@angular/material: 5.1.0
@angular-devkit/build-optimizer: 0.0.41
@angular-devkit/core: 0.0.28
@angular-devkit/schematics: 0.0.51
@ngtools/json-schema: 1.1.0
@ngtools/webpack: 1.9.5
@schematics/angular: 0.1.16
typescript: 2.5.3
webpack: 3.10.0

My Pollyfills

/**
 * This file includes polyfills needed by Angular and is loaded before the app.
 * You can add your own extra polyfills to this file.
 *
 * This file is divided into 2 sections:
 *   1. Browser polyfills. These are applied before loading ZoneJS and are sorted by browsers.
 *   2. Application imports. Files imported after ZoneJS that should be loaded before your main
 *      file.
 *
 * The current setup is for so-called "evergreen" browsers; the last versions of browsers that
 * 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/docs/ts/latest/guide/browser-support.html
 */

/***************************************************************************************************
 * BROWSER POLYFILLS
 */

/** 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';
import 'core-js/es6/parse-int';
import 'core-js/es6/parse-float';
import 'core-js/es6/number';
import 'core-js/es6/math';
import 'core-js/es6/string';
import 'core-js/es6/date';
import 'core-js/es6/array';
import 'core-js/es6/regexp';
import 'core-js/es6/map';
import 'core-js/es6/weak-map';
import 'core-js/es6/set';

/** IE10 and IE11 requires the following for NgClass support on SVG elements */
// import 'classlist.js';  // Run `npm install --save classlist.js`.

/** IE10 and IE11 requires the following for the Reflect API. */
import 'core-js/es6/reflect';


/** 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';


/**
 * 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.
 */
import 'zone.js/dist/zone';  // Included with Angular CLI.
import 'hammerjs/hammer';


/***************************************************************************************************
 * APPLICATION IMPORTS
 */

Observed behavior

Issue only in development mode, the production build does not have this issue.

[imagineLife]

Hello, I also have this error and get this same ‘maximum call stack exceded’

[ayush987goyal]

I am getting the error mentioned in the title. Which is

SCRIPT1002: Syntax error
File: vendor.bundle.js, Line: 1709, Column: 1

Line 1709 in vendor.bundle.js

eval("\nconst ansiRegex = __webpack_require__(\"../../../../webpack-dev-server/node_modules/ansi-regex/index.js\");\n\nmodule.exports = input => typeof input === 'string' ? input.replace(ansiRegex(), '') : input;\n//# sourceURL=[module]\n//# sourceMappingURL=data:application/json;charset=utf-8;base64,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\n//# sourceURL=webpack-internal:///../../../../webpack-dev-server/node_modules/strip-ansi/index.js\n");