目录

empty_statements

Avoid empty statements.

此规则自 Dart 2.0 版本起可用。

_规则集:recommended , flutter _

此规则提供 快速修复

详情

#

AVOID empty statements.

Empty statements almost always indicate a bug.

For example,

BAD:

dart
if (complicated.expression.foo());
  bar();

Formatted with dart format the bug becomes obvious:

dart
if (complicated.expression.foo()) ;
bar();

Better to avoid the empty statement altogether.

GOOD:

dart
if (complicated.expression.foo())
  bar();

使用方法

#

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

analysis_options.yaml
yaml
linter:
  rules:
    - empty_statements