unnecessary_ const
Avoid const
keyword.
Details
#AVOID repeating const
keyword in a const
context.
BAD:
class A { const A(); }
m(){
const a = const A();
final b = const [const A()];
}
GOOD:
class A { const A(); }
m(){
const a = A();
final b = const [A()];
}
Enable
#
To enable the
unnecessary_const
rule, add
unnecessary_const
under
linter > rules
in your
analysis_options.yaml
file:
linter:
rules:
- unnecessary_const
If you're instead using the YAML map syntax to configure linter rules,
add
unnecessary_const: true
under
linter > rules:
linter:
rules:
unnecessary_const: true
Unless stated otherwise, the documentation on this site reflects Dart 3.9.2. Report an issue.