ucsd-progsys/liquidhaskell

LIQUIDHASKELL_OPTS can hold only one argument

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#1,990 建立於 2022年5月30日

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good first issue

描述

By inspecting the code in src/Language/Haskell/Liquid/UX/CmdLine.hs we see that the contents of the env var is parsed as a single argument. This should be changed to deal with multiple arguments. And we should confirm this bug, since we didn't discover it with a test but by code inspection.

貢獻者指南

技術棧
無
領域
tooling
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。
2
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。
1-3 hours
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。
fresh
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
basic Haskellunderstanding of command line parsing
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。
60
研究方向
Examine the file src/Language/Haskell/Liquid/UX/CmdLine.hs where the LIQUIDHASKELL OPTS environment variable is parsed as a single argument. The fix involves modifying the parsing logic to handle multiple arguments, likely by splitting the string or using a proper argument parser. The issue was discovered by code inspection, so no test exists yet; a new test should be added to verify the fix.