src/vs/workbench/services/extensions/node/extensionPoints.ts/ExtensionManifestParser/_fastParseJSON
class ExtensionManifestParser:	private static _fastParseJSON(text: string, errors: json.ParseError[]): any {
		try {
			return JSON.parse(text);
		} catch (err) {
			// invalid JSON, let's get good errors
			return json.parse(text, errors);
		}
	}