eslint/no-delete-var 正确性

✅ This rule is turned on by default.

delete 操作符的作用是从对象中移除属性。

对变量使用 delete 操作符可能会导致意外行为。

此规则的错误代码示例：

javascript

var x;
delete x;

此规则的正确代码示例：

javascript

var x;

var y;
delete y.prop;

如何使用

To enable this rule using the config file or in the CLI, you can use:

Config (.oxlintrc.json)Config (oxlint.config.ts)CLI

json

{
  "rules": {
    "no-delete-var": "error"
  }
}

import { defineConfig } from "oxlint";

export default defineConfig({
  rules: {
    "no-delete-var": "error",
  },
});

bash

oxlint --deny no-delete-var

此规则已在 v0.0.4 中添加。