Inline temporary variable with multiple assignments

描述

var x = 3;
x = x + 2;
Console.WriteLine(x);

var x = 3 + 2;
Console.WriteLine(x);

var x = 3;
x = 3 + 2;
Console.WriteLine(3);

贡献者指南

技术栈

csharp

领域

toolingdeveloper experience

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。

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

无

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。

40

研究方向

The issue reports that the 'Inline temporary variable' refactoring in Visual Studio produces incorrect output when the variable has multiple assignments. To fix this, one needs to locate the relevant code in the Roslyn repository, likely in the 'Features' project under refactoring providers. Look for the InlineTemporary refactoring implementation, understand how it currently handles variable declarations with subsequent assignments, and adjust the logic to properly combine the initial value and subsequent assignment into a single expression.