Avoid the use of arguments.caller or arguments.callee

Metadata

ID: javascript-best-practices/no-caller

Language: JavaScript

Severity: Warning

Category: Error Prone

arguments.caller and arguments.callee has been deprecated and forbidden in ECMAScript 5 strict mode.

var x = arguments.callee;
var x = arguments.caller;

var x = arguments.length
var x = arguments
var x = arguments[0]
var x = arguments[caller]

1
2
rulesets:
  - javascript-best-practices     # Rules to enforce JavaScript best practices.

Create a static-analysis.datadog.yml with the content above at the root of your repository
Use our free IDE Plugins or add Code Analysis scans to your CI pipelines
Get feedback on your code

For more information, please read the Code Analysis documentation

Identify code vulnerabilities directly in your
VS Code editor

Identify code vulnerabilities directly in
JetBrains products