Version 16.11.0 Preview 2.0 - InvalidOperationException Unexpected false

[vsfeedback]

This issue has been moved from a ticket on Developer Community.

---

Highlighting the "1" in the following code throws a yellow bar error with a type of InvalidOperation 'Unexpected false'.

namespace Namespace
{
    public static class Class
    {
        private async FOO BAR
        {
            using (new ABC())
            {
            List<string> ParametersValues = new List<string>
                {
                "1"
                }
            }
        }
    }
}

System.InvalidOperationException : Unexpected false
   at Roslyn.Utilities.Contract.Fail(String message)
   at Roslyn.Utilities.Contract.ThrowIfFalse(Boolean condition)
   at Microsoft.CodeAnalysis.CSharp.ExtractMethod.CSharpMethodExtractor.CSharpCodeGenerator.ExpressionCodeGenerator.GetCallSiteContainerFromExpression()
   at Microsoft.CodeAnalysis.CSharp.ExtractMethod.CSharpMethodExtractor.CSharpCodeGenerator.ExpressionCodeGenerator.GetOutermostCallSiteContainerToProcess(CancellationToken cancellationToken)
   at async Microsoft.CodeAnalysis.ExtractMethod.MethodExtractor.CodeGenerator`3.GenerateAsync[TStatement,TExpression,TNodeUnderContainer](<Unknown Parameters>)
   at async Microsoft.CodeAnalysis.ExtractMethod.MethodExtractor.ExtractMethodAsync(<Unknown Parameters>)
   at async Microsoft.CodeAnalysis.ExtractMethod.AbstractExtractMethodService`3.ExtractMethodAsync[TValidator,TExtractor,TResult](<Unknown Parameters>)
   at async Microsoft.CodeAnalysis.CodeRefactorings.ExtractMethod.ExtractMethodCodeRefactoringProvider.ExtractMethodAsync(<Unknown Parameters>)
   at async Microsoft.CodeAnalysis.CodeRefactorings.ExtractMethod.ExtractMethodCodeRefactoringProvider.GetCodeActionsAsync(<Unknown Parameters>)
   at async Microsoft.CodeAnalysis.CodeRefactorings.ExtractMethod.ExtractMethodCodeRefactoringProvider.ComputeRefactoringsAsync(<Unknown Parameters>)
   at async Microsoft.CodeAnalysis.CodeRefactorings.CodeRefactoringService.GetRefactoringFromProviderAsync(<Unknown Parameters>)

---

Original Comments

Feedback Bot on 7/7/2021, 11:49 PM:

We have directed your feedback to the appropriate engineering team for further evaluation. The team will review the feedback and notify you about the next steps.

---

Original Solutions

(no solutions)

[jinujoseph]

@akhera99 can you validate if this is fixed , also #35435 seems in the same codepath

[akhera99]

Fixed with #53031