JuliaLang/julia

warn on constant redefinition (in package tests)?

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#58,670 建立於 2025年6月8日

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 (7 留言) (4 反應) (0 負責人)Julia (48,709 star) (5,773 fork)batch import
help wantedminor change

描述

The command-line option --warn-overwrite=yes, usually turned on while running the test suite of a package, warns on method overwrite. It seems inconsistent, then, that the new, more powerful, feature of constant redefinition does not get warned against in package tests.

Should --warn-overwrite=yes be expanded to warn on the redefinition of each constant?

tags: rebinding, binding partition

貢獻者指南

技術棧
無
領域
testingcli
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。
half day
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。
active
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
Julia package test system warn overwrite optionJulia constant scope rules
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。
30
研究方向
Investigate the current implementation of warn overwrite in Julia compiler, likely in compiler/ or base/ directories. Look at how constant redefinition is handled and whether there is a similar warning mechanism. Check the issue comments for any proposed approaches or concerns.