Microsoft/TypeScript

Leak of `noImplicitAny` checking with private static property

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#6,415 建立於 2016年1月9日

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 (10 留言) (0 反應) (0 負責人)TypeScript (48,455 star) (6,726 fork)batch import
BugDomain: check: Type InferenceHelp Wanted

描述

declare class C {
  private static implicitAnyTypeProperty;
  static inherited: typeof C.implicitAnyTypeProperty;
  inherited: typeof C.implicitAnyTypeProperty;
}

expected:

$ node_modules/.bin/tsc index --noImplicitAny
index.ts(2,3): error TS7008: Member 'implicitAnyTypeProperty' implicitly has an 'any' type.

actual:

$ node_modules/.bin/tsc index --noImplicitAny

貢獻者指南

技術棧
typescript
領域
developer experience
議題類型
bug
難度面向新貢獻者的預計實作難度，1 表示很小改動，5 表示專家級工作。
5
預計時間有經驗貢獻者完成調查、實作、測試並準備 pull request 的粗略時間範圍。
over 1 week
活動狀態議題目前的可參與程度：新鮮、活躍、陳舊、阻塞或等待維護者輸入。
stale
清晰度議題是否清楚說明預期改動、驗收標準和下一步。
clear
前置要求
TypeScript compiler codebaseUnderstanding of property type inferencenoImplicitAny flag behavior
新手友善度1-100 的估計分數，表示該議題對首次貢獻者的友善程度。
10
研究方向
Investigate the TypeScript checker's handling of private static properties in the context of noImplicitAny. The issue likely lies in the checker's logic for determining implicit any types for class members, specifically private static properties. Review diagnostic reporting for property declarations in `src/compiler/checker.ts`. Check for any recent changes that might have affected this behavior.
Leak of `noImplicitAny` checking with private static property · Microsoft/TypeScript#6415 | Good First Issue