dotnet/roslyn

Highlight References not symmetric in Tuples

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#24,268 创建于 2018年1月16日

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 (2 评论) (0 反应) (0 负责人)C# (20,414 star) (4,257 fork)batch import
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描述

Select "action" here: https://github.com/dotnet/roslyn/blob/6db04109879e42fbe99a3c1e8f1d44175c041e73/src/Workspaces/Core/Portable/CodeFixes/FixAllOccurrences/BatchFixAllProvider.cs#L176

Expected: 4 occurrences (1 def, 3 refs) Actual: 1 occurrence (selected)

Note: FAR correctly shows all 4 Note: Selecting any of the other three occurrences highlights all four occurrences (including the problematic one)

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(Internal) Version 27315.1.d15.6

贡献者指南

技术栈
csharp
领域
toolingdeveloper experience
议题类型
bug
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。
4
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。
1-2 days
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。
stale
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
C#Roslyn workspacereference highlighting
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。
25
研究方向
Investigate the code in BatchFixAllProvider.cs around line 176 to understand how reference highlighting is computed for tuples. Compare the logic when the first reference is selected vs others. The comment mentions that FAR works correctly, so the issue might be in the highlight logic specifically. Look for any asymmetric handling of tuple positions in the workspace analysis.