From 012288de1e2a229e313f0c40cc09828287df1f14 Mon Sep 17 00:00:00 2001
From: Victor Milovanov <lost@losttech.software>
Date: Mon, 12 Oct 2020 19:49:12 -0700
Subject: [PATCH] Fixed polyfill for TypeBuilder.CreateType

https://github.com/pythonnet/pythonnet/issues/1228
---
 src/runtime/Python.Runtime.15.csproj        | 2 +-
 src/runtime/polyfill/ReflectionPolifills.cs | 2 +-
 2 files changed, 2 insertions(+), 2 deletions(-)

diff --git a/src/runtime/Python.Runtime.15.csproj b/src/runtime/Python.Runtime.15.csproj
index 2376f912e..d1e959196 100644
--- a/src/runtime/Python.Runtime.15.csproj
+++ b/src/runtime/Python.Runtime.15.csproj
@@ -123,7 +123,7 @@
 
   <ItemGroup Condition="'$(TargetFramework)' == 'netstandard2.0'">
     <PackageReference Include="System.Security.Permissions" Version="4.4.0" />
-    <PackageReference Include="System.Reflection.Emit" Version="4.3.0" />
+    <PackageReference Include="System.Reflection.Emit" Version="4.7.0" />
   </ItemGroup>
 
   <ItemGroup Condition="'$(TargetFramework)' == 'net40'">
diff --git a/src/runtime/polyfill/ReflectionPolifills.cs b/src/runtime/polyfill/ReflectionPolifills.cs
index b9ce78d63..b8bc7ea3e 100644
--- a/src/runtime/polyfill/ReflectionPolifills.cs
+++ b/src/runtime/polyfill/ReflectionPolifills.cs
@@ -16,7 +16,7 @@ public static AssemblyBuilder DefineDynamicAssembly(this AppDomain appDomain, As
 
         public static Type CreateType(this TypeBuilder typeBuilder)
         {
-            return typeBuilder.GetTypeInfo().GetType();
+            return typeBuilder.CreateTypeInfo();
         }
 #endif
         public static T GetCustomAttribute<T>(this Type type) where T: Attribute