void_checks
Don't assign to void
.
Details
#DON'T assign to void
.
BAD:
dart
class A<T> {
T value;
void test(T arg) { }
}
void main() {
A<void> a = A<void>();
a.value = 1; // LINT
a.test(1); // LINT
}
Enable
#To enable the void_checks
rule,
add void_checks
under linter > rules in your
analysis_options.yaml
file:
analysis_options.yaml
yaml
linter:
rules:
- void_checks
If you're instead using the YAML map syntax to configure linter rules,
add void_checks: true
under linter > rules:
analysis_options.yaml
yaml
linter:
rules:
void_checks: true