unnecessary_new
Unnecessary new keyword.
This rule is available as of Dart 2.0.
Rule sets: recommended, flutter
This rule has a quick fix available.
Details
#AVOID new keyword to create instances.
BAD:
dart
class A { A(); }
m(){
final a = new A();
}
GOOD:
dart
class A { A(); }
m(){
final a = A();
}
Usage
#To enable the unnecessary_new
rule, add unnecessary_new
under linter > rules in your analysis_options.yaml
file:
analysis_options.yaml
yaml
linter:
rules:
- unnecessary_new
Unless stated otherwise, the documentation on this site reflects Dart 3.5.3. Page last updated on 2024-07-03. View source or report an issue.