From d30909dfbd598e3b273f0e6a49da72db79cb0b00 Mon Sep 17 00:00:00 2001
From: Joao Matos <joao@tritao.eu>
Date: Sun, 17 Feb 2019 18:50:08 +0000
Subject: [PATCH] Skip generation of ignored bases in
 `CSharpSources.GenerateClassSpecifier`.

---
 src/Generator/Generators/CSharp/CSharpSources.cs | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/src/Generator/Generators/CSharp/CSharpSources.cs b/src/Generator/Generators/CSharp/CSharpSources.cs
index 538e66f9..ce7e509a 100644
--- a/src/Generator/Generators/CSharp/CSharpSources.cs
+++ b/src/Generator/Generators/CSharp/CSharpSources.cs
@@ -699,7 +699,8 @@ namespace CppSharp.Generators.CSharp
 
             if (@class.NeedsBase)
             {
-                foreach (var @base in @class.Bases.Where(b => b.IsClass && b.Class.IsGenerated))
+                foreach (var @base in @class.Bases.Where(b => b.IsGenerated &&
+                    b.IsClass && b.Class.IsGenerated))
                 {
                     var typeMaps = new List<System.Type>();
                     var keys = new List<string>();