fix: compile error

mob-sakai · Sep 8, 2020 · 8921eab · 8921eab
1 parent fc3c5a1
commit 8921eab
Showing 1 changed file with 3 additions and 3 deletions.
diff --git a/roslyn/src/Compilers/CSharp/Portable/Compilation/CSharpCompilation.cs b/roslyn/src/Compilers/CSharp/Portable/Compilation/CSharpCompilation.cs
@@ -402,15 +402,15 @@ public class IgnoresAccessChecksToAttribute : System.Attribute
             return AddSyntaxTrees(syntaxTree);
         }
 
-        private static bool ContainsTypeWithName(INamespaceSymbol @namespace, string name, string current = null)
+        private static bool ContainsTypeWithName(NamespaceSymbol @namespace, string name, string? current = null)
         {
             current = current == null ? "" : $"{current}{@namespace.Name}.";
             foreach (var member in @namespace.GetMembers().Where(m => name.Contains(m.Name)))
             {
                 switch (member)
                 {
-                    case INamespaceSymbol asNamespace when ContainsTypeWithName(asNamespace, name, current):
-                    case INamedTypeSymbol asType when $"{current}{asType.Name}" == name:
+                    case NamespaceSymbol asNamespace when ContainsTypeWithName(asNamespace, name, current):
+                    case NamedTypeSymbol asType when $"{current}{asType.Name}" == name:
                         return true;
                 }
             }