dotnet/roslyn

We should make sure we have adequate test coverage for SemanticModel.GetConversion around DeclarationExpressions

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#17,463 opened on Feb 28, 2017

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Area-CompilersFeature - TuplesLanguage-C#Testhelp wanted

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Description

For example, what does the API return for the declaration int z in (long x, long y) = (int z, int w);.

This request is coming from @gafter.

Contributor guide

Research direction
Investigate the behavior of SemanticModel.GetConversion for DeclarationExpressions, especially in tuple deconstruction scenarios like (long x, long y) = (int z, int w); and ensure adequate test coverage.
Tech stack
csharp
Domain
api
Issue type
Test
DifficultyEstimated implementation difficulty for a new contributor, from 1 for very small changes to 5 for expert-level work.
3
Estimated timeA rough time range for an experienced contributor to investigate, implement, test, and prepare a pull request.
1-3 hours
Activity statusHow available the issue appears right now: fresh, active, stale, blocked, or waiting on maintainer input.
Active
ClarityHow clearly the issue explains the expected change, acceptance criteria, and next step.
Clear
Prerequisites
C#Git
Newbie friendlinessA 1-100 score estimating how approachable this issue is for first-time contributors.
65