JuliaLang/julia

warn on constant redefinition (in package tests)?

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#58,670 创建于 2025年6月8日

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 (7 评论) (4 反应) (0 负责人)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

贡献者指南

技术栈
无
领域
testingcli
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。
half day
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。
active
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
Julia package test system warn overwrite optionJulia constant scope rules
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。
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.