unnecessary_new

Unnecessary 'new' keyword.

The analyzer produces this diagnostic when the keyword new is used to invoke a constructor.

The following code produces this diagnostic because the keyword new is used to invoke the unnamed constructor from Object:

var o = new Object();

Remove the keyword new:

var o = Object();

Unless stated otherwise, the documentation on this site reflects Dart 3.8.1. Page last updated on 2025-05-08. View source or report an issue.