ballercat/walt

Destructuring Assignment

Open

#64 建立於 2018年1月7日

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 (1 留言) (1 反應) (0 負責人)JavaScript (4,637 star) (155 fork)batch import
help wantedmoderate

描述

Goal

Allow users to use destructuring assignment.

Overview

Destructuring assignment is pretty helpful and should be implemented. Destructured variables should become locals. Destructured variables should not need type annotation as they can be inferred, so that is super useful.

Acceptance Criteria

  • const [x, y] = arrayObject;
  • const {x, y} = vectorObject;
  • Type annotations for destructured locals are not necessary
  • Tests

貢獻者指南

技術棧
javascriptwasm
領域
toolingdeveloper experience
議題類型
feature
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。
3
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。
mostly clear
前置要求
JavaScript destructuringWalt compiler internalsAST manipulationWebAssembly basics
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。
20
研究方向
The issue requests implementing destructuring assignment in the Walt language. Start by examining the existing parser and AST structure in the src/ directory, particularly files related to syntax parsing and code generation. Review the acceptance criteria for array and object destructuring. There are no linked pull requests; the issue has been open since 2018 with minimal discussion, so understanding the current compiler architecture is key. Maintainers may have additional context in comments (if any) or in the repository's documentation.