Disallow `super` and `this` in static methods

描述

class A {
    static foo() {
        doSomething()
    }

    static bar() {
        this.foo()   //ERROR: Unexpected 'this'.
    }
}

class B extends A {
    static foo() {
        super.foo()  //ERROR: Unexpected 'super'.
    }
}

class A {
    static foo() {
        doSomething()
    }

    static bar() {
        A.foo()
    }
}

class B extends A {
    static foo() {
        A.foo()
    }
}

贡献者指南

技术栈

javascriptnodejs

领域

toolingdeveloper experience

议题类型

feature

难度面向新贡献者的预计实现难度，1 表示很小改动，5 表示专家级工作。

3

预计时间有经验贡献者完成调查、实现、测试并准备 pull request 的粗略时间范围。

1-3 hours

活动状态议题当前的可参与程度：新鲜、活跃、陈旧、阻塞或等待维护者输入。

blocked

清晰度议题是否清楚说明期望改动、验收标准和下一步。

clear

前置要求

ESLint plugin developmentAST basicsJavaScript class syntax

新手友好度1-100 的估计分数，表示该议题对首次贡献者的友好程度。

40

研究方向

Review existing rules in the eslint plugin unicorn repository to understand the rule structure and testing patterns. The implementation involves creating a new rule file in the rules directory that checks for 'this' and 'super' inside static method bodies using ESLint's AST. Look at the MethodDefinition node type with static: true. Focus on the comments on the issue for any maintainer guidance or alternative approaches.