dotnet/roslyn

need a better error message for invalid lambda capturing of ref-like types

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#22,058 opened on 2017年9月11日

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Area-CompilersBugConcept-Diagnostic ClarityFeature - Readonly ReferencesLanguage-C#help wanted

説明

See the use of ERR_AnonDelegateCantUseLocal

We are reusing the same errors for ref variables and for ref-like values. In the second case it could be confusing, although coming up with a better error is not easy. It should not at least say "ref" - that is not a problem here, probably "ref-like types"

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