diff --git a/src/Generator/Passes/RenamePass.cs b/src/Generator/Passes/RenamePass.cs
index 0008cdee..e594099a 100644
--- a/src/Generator/Passes/RenamePass.cs
+++ b/src/Generator/Passes/RenamePass.cs
@@ -85,11 +85,15 @@ namespace CppSharp.Passes
         private static bool AreThereConflicts(Declaration decl, string newName)
         {
             var declarations = new List<Declaration>();
-            declarations.AddRange(decl.Namespace.Classes);
+            declarations.AddRange(decl.Namespace.Classes.Where(c => !c.IsIncomplete));
             declarations.AddRange(decl.Namespace.Enums);
             declarations.AddRange(decl.Namespace.Events);
             declarations.AddRange(decl.Namespace.Functions);
             declarations.AddRange(decl.Namespace.Variables);
+            declarations.AddRange(from typedefDecl in decl.Namespace.Typedefs
+                                  let pointerType = typedefDecl.Type.Desugar() as PointerType
+                                  where pointerType != null && pointerType.Pointee is FunctionType
+                                  select typedefDecl);
 
             var result = declarations.Any(d => d != decl && d.Name == newName);
             if (result)
diff --git a/tests/CSharpTemp/CSharpTemp.h b/tests/CSharpTemp/CSharpTemp.h
index 7e187858..60b6b484 100644
--- a/tests/CSharpTemp/CSharpTemp.h
+++ b/tests/CSharpTemp/CSharpTemp.h
@@ -51,6 +51,9 @@ public:
 
     int takesQux(const Qux& qux);
     Qux returnQux();
+
+    typedef bool (*FunctionTypedef)(const void *);
+    FunctionTypedef functionTypedef;
 };
 
 struct QArrayData