目录

no_literal_bool_comparisons

Don't compare boolean expressions to boolean literals.

此规则自 Dart 3.0 版本起可用。

此规则提供 快速修复

详情

#

From Effective Dart:

DON'T use true or false in equality operations.

This lint applies only if the expression is of a non-nullable bool type.

BAD:

dart
if (someBool == true) {
  print('true!');
}
while (someBool == false) {
  print('still false!');
}

GOOD:

dart
if (someBool) {
  print('true!');
}
while (!someBool) {
  print('still false!');
}

使用方法

#

要启用 no_literal_bool_comparisons 规则,请在你的 analysis_options.yaml 文件中,在 linter > rules 下添加 no_literal_bool_comparisons

analysis_options.yaml
yaml
linter:
  rules:
    - no_literal_bool_comparisons