No fix-it for missing type annotation in computed property

描述

func foo() {
  var int {}
}

error: computed property must have an explicit type [computed_property_missing_type]
  91 | 
  92 | func foo() {
  93 |   var int {}
     |       `- error: computed property must have an explicit type [computed_property_missing_type]
  94 | }
  95 | 

贡献者指南

技术栈

swift

领域

developer experiencetooling

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。

fresh

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

Understanding of Swift compiler diagnosticsFamiliarity with fix it implementation in Swift

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。

45

研究方向

Examine the Swift compiler's diagnostic emission for computed property missing type in the type checker or parser. Look for existing fix it implementations for similar missing type diagnostics (e.g., for variables or properties). The fix it should insert a type annotation placeholder like <#Type#> after the property name. The relevant code likely resides in lib/Sema or lib/Parse. Review comments on the issue for any maintainer direction.