prefer_int_literals

Prefer int literals over double literals.

This rule is available as of Dart 2.1.

This rule has a quick fix available.

DO use int literals rather than the corresponding double literal.

BAD:

const double myDouble = 8.0;
final anotherDouble = myDouble + 7.0e2;
main() {
  someMethod(6.0);
}

GOOD:

const double myDouble = 8;
final anotherDouble = myDouble + 700;
main() {
  someMethod(6);
}

To enable the prefer_int_literals rule, add prefer_int_literals under linter > rules in your analysis_options.yaml file:

linter:
  rules:
    - prefer_int_literals

Unless stated otherwise, the documentation on this site reflects Dart 3.5.4. Page last updated on 2024-07-03. View source or report an issue.