2 references to closedDerivedTypeMayBePresent
Microsoft.CodeAnalysis.CSharp (2)
Utilities\TypeUnionValueSet.cs (2)
193if (closedDerivedTypeMayBePresent(node, derivedType, ref useSiteInfo)) 294if (closedDerivedTypeMayBePresent(root, nestedDerivedType, ref useSiteInfo))