Possible null reference argument for parameter 'expression' in 'TypeInfo CSharpExtensions.GetTypeInfo(SemanticModel? semanticModel, ExpressionSyntax expression, CancellationToken cancellationToken = default(CancellationToken))'.

Possible null reference argument for parameter 'item' in 'void List<T>.Add(T item)'.

TODO Check what is the best way to do such checks (https://github.com/meziantou/Meziantou.Analyzer/blob/main/docs/Rules/MA0026.md)

TODO Think how to make this piece more elegant while fast (https://github.com/meziantou/Meziantou.Analyzer/blob/main/docs/Rules/MA0026.md)

TODO Think how to make this piece more elegant while fast (https://github.com/meziantou/Meziantou.Analyzer/blob/main/docs/Rules/MA0026.md)

Method is too long (72 lines; maximum allowed: 60) (https://github.com/meziantou/Meziantou.Analyzer/blob/main/docs/Rules/MA0051.md)

Change this condition so that it does not always evaluate to 'False'. (https://rules.sonarsource.com/csharp/RSPEC-2589)

Change this condition so that it does not always evaluate to 'False'. (https://rules.sonarsource.com/csharp/RSPEC-2589)

Change this condition so that it does not always evaluate to 'False'. Some code paths are unreachable. (https://rules.sonarsource.com/csharp/RSPEC-2583)