2 references to OnceEnumerable
Microsoft.CodeAnalysis.Workspaces.UnitTests (2)
SolutionTests\SolutionTests.cs (2)
1980var e = OnceEnumerable(projectRef2, externalProjectRef); 2102var solution3 = solution.AddMetadataReferences(projectId, OnceEnumerable(metadataRef1, metadataRef2));