use es5

Author: anigenero

package-lock.json

@@ -1,6 +1,6 @@
 {
   "name": "@log4js2/core",
-  "version": "2.0.0-beta.3",
+  "version": "2.0.0-beta.4",
   "scripts": {
     "build": "npm run lint && tsc",
     "lint": "tslint -p tsconfig.json -c tslint.json",

package.json

@@ -29,8 +29,9 @@ export class Logger {
      */
     public fatal(...args: any[]): void;
     public fatal(marker: Marker, ...args: NotMarker[]): void {
+        const passed = arguments;
         this._appenders.forEach((appender) =>
-            appender.append(this._constructLogEvent(LogLevel.FATAL, arguments)));
+            appender.append(this._constructLogEvent(LogLevel.FATAL, passed)));
     }
 
     /**
@@ -41,8 +42,9 @@ export class Logger {
      */
     public error(...args: any[]): void;
     public error(marker: Marker, ...args: NotMarker[]): void {
+        const passed = arguments;
         this._appenders.forEach((appender) =>
-            appender.append(this._constructLogEvent(LogLevel.ERROR, arguments)));
+            appender.append(this._constructLogEvent(LogLevel.ERROR, passed)));
     }
 
     /**
@@ -53,8 +55,9 @@ export class Logger {
      */
     public warn(...args: any[]): void;
     public warn(marker: Marker, ...args: NotMarker[]): void {
+        const passed = arguments;
         this._appenders.forEach((appender) =>
-            appender.append(this._constructLogEvent(LogLevel.WARN, arguments)));
+            appender.append(this._constructLogEvent(LogLevel.WARN, passed)));
     }
 
     /**
@@ -65,8 +68,9 @@ export class Logger {
      */
     public info(...args: any[]): void;
     public info(marker: Marker, ...args: NotMarker[]): void {
+        const passed = arguments;
         this._appenders.forEach((appender) =>
-            appender.append(this._constructLogEvent(LogLevel.INFO, arguments)));
+            appender.append(this._constructLogEvent(LogLevel.INFO, passed)));
     }
 
     /**
@@ -77,8 +81,9 @@ export class Logger {
      */
     public debug(...args: any[]): void;
     public debug(marker: Marker, ...args: NotMarker[]): void {
+        const passed = arguments;
         this._appenders.forEach((appender) =>
-            appender.append(this._constructLogEvent(LogLevel.DEBUG, arguments)));
+            appender.append(this._constructLogEvent(LogLevel.DEBUG, passed)));
     }
 
     /**
@@ -89,8 +94,9 @@ export class Logger {
      */
     public trace(...args: any[]): void;
     public trace(marker: Marker, ...args: NotMarker[]): void {
+        const passed = arguments;
         this._appenders.forEach((appender) =>
-            appender.append(this._constructLogEvent(LogLevel.TRACE, arguments)));
+            appender.append(this._constructLogEvent(LogLevel.TRACE, passed)));
     }
 
     /**

src/logger/logger.ts

@@ -24,7 +24,7 @@ export const getVirtualConsole = (logger?: Logger) => {
         public assert(condition?: boolean, message?: string, ...data: any[]): void;
         public assert(value: any, message?: string, ...optionalParams: any[]): void;
         public assert(condition?: boolean | any, message?: string, ...data: any[]): void {
-            _virtualConsole.assert(...arguments);
+            _virtualConsole.assert.call(arguments);
         }
 
         public clear(): void {
@@ -38,7 +38,7 @@ export const getVirtualConsole = (logger?: Logger) => {
         public dir(value?: any, ...optionalParams: any[]): void;
         public dir(obj: any, options?: NodeJS.InspectOptions): void;
         public dir(value?: any, ...optionalParams: Array<any | NodeJS.InspectOptions>): void {
-            _virtualConsole.dir(...arguments);
+            _virtualConsole.dir.call(arguments);
         }
 
         public dirxml(value: any): void {

src/util/virtual.console.ts

@@ -5,8 +5,8 @@
     "sourceMap": false,
     "noImplicitAny": true,
     "declaration": true,
-    "module": "commonjs",
-    "target": "es6",
+    "module": "es6",
+    "target": "es5",
     "emitDecoratorMetadata": true,
     "experimentalDecorators": true,
     "alwaysStrict": false,