unnecessary_ constructor_ name
Details about the 'unnecessary_constructor_name' diagnostic produced by the Dart analyzer.
Unnecessary '.new' constructor name.
Description
#
The analyzer produces this diagnostic when a reference to an
unnamed constructor uses .new. The only place
where .new is required is in a constructor
tear-off.
Example
#
The following code produces this diagnostic because
.new is being used to refer to the unnamed
constructor where it isn't required:
var o = Object.new();
Common fixes
#Remove the unnecessary .new:
var o = Object();
除非另有说明,文档之所提及适用于 Dart 3.12.2 版本报告页面问题.