From 8f2fddee784357fa8ba2bcadec518fe30213c832 Mon Sep 17 00:00:00 2001
From: Jonathan Pobst <jonathan.pobst@microsoft.com>
Date: Thu, 18 Jul 2019 09:33:20 -0500
Subject: [PATCH] [generator] Enable parallel type generation.

---
 tools/generator/CodeGenerator.cs | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/tools/generator/CodeGenerator.cs b/tools/generator/CodeGenerator.cs
index 543609c8e..ebf8ba1d4 100644
--- a/tools/generator/CodeGenerator.cs
+++ b/tools/generator/CodeGenerator.cs
@@ -12,6 +12,7 @@
 using Java.Interop.Tools.Diagnostics;
 using Java.Interop.Tools.TypeNameMappings;
 using MonoDroid.Generation.Utilities;
+using System.Threading.Tasks;
 
 namespace Xamarin.Android.Binder
 {
@@ -171,9 +172,10 @@ static void Run (CodeGeneratorOptions options, DirectoryAssemblyResolver resolve
 
 			new NamespaceMapping (gens).Generate (opt, gen_info);
 
-			foreach (IGeneratable gen in gens)
+			Parallel.ForEach (gens, gen => {
 				if (gen.IsGeneratable)
 					gen.Generate (opt, gen_info);
+			});
 
 
 			ClassGen.GenerateTypeRegistrations (opt, gen_info);