create analyzer that ensures every task is awaited in scope

[timonkrebs]

No Task should be stored in a variable to ensure structured sequential concurrency.

https://learn.microsoft.com/en-us/dotnet/standard/garbage-collection/implementing-disposeasync

Maybe there is a way to force await at the end of the scope which would probably be fine to.

Like: StructuredTaskScope

https://howtodoinjava.com/java/multi-threading/structured-concurrency/#3-implementing-structured-concurrency-with-structuredtaskscope

[timonkrebs]

https://github.com/microsoft/vs-threading/blob/main/doc/analyzers/index.md

https://github.com/DotNetAnalyzers/AsyncUsageAnalyzers/blob/master/AsyncUsageAnalyzers/AsyncUsageAnalyzers.Test/Usage/UseConfigureAwaitUnitTests.cs

https://github.com/DotNetAnalyzers/AsyncUsageAnalyzers/blob/master/AsyncUsageAnalyzers/AsyncUsageAnalyzers/Usage/UseConfigureAwaitAnalyzer.cs

https://github.com/microsoft/vs-threading/blob/main/doc/analyzers/VSTHRD103.md

https://learn.microsoft.com/en-us/dotnet/csharp/roslyn-sdk/tutorials/how-to-write-csharp-analyzer-code-fix

[timonkrebs]

<WarningsAsErrors>CS4014</WarningsAsErrors>
https://github.com/semihokur/AsyncFixer