use_super_parameters
Use super-initializer parameters where possible.
Details
#"Forwarding constructor"s, that do nothing except forward parameters to their superclass constructors should take advantage of super-initializer parameters rather than repeating the names of parameters when passing them to the superclass constructors. This makes the code more concise and easier to read and maintain.
DO use super-initializer parameters where possible.
BAD:
dart
class A {
A({int? x, int? y});
}
class B extends A {
B({int? x, int? y}) : super(x: x, y: y);
}
GOOD:
dart
class A {
A({int? x, int? y});
}
class B extends A {
B({super.x, super.y});
}
Enable
#To enable the use_super_parameters
rule,
add use_super_parameters
under linter > rules in your
analysis_options.yaml
file:
analysis_options.yaml
yaml
linter:
rules:
- use_super_parameters
If you're instead using the YAML map syntax to configure linter rules,
add use_super_parameters: true
under linter > rules:
analysis_options.yaml
yaml
linter:
rules:
use_super_parameters: true