From e37df9da62149910725b2139c676787bbc7fca0c Mon Sep 17 00:00:00 2001
From: Oisin Grehan <oising@gmail.com>
Date: Fri, 18 Nov 2016 16:36:26 -0600
Subject: [PATCH] Guard against ReflectionTypeLoadException in
 InitializeTypeCache (#2549)

---
 .../engine/CommandCompletion/CompletionCompleters.cs | 12 +++++++++++-
 1 file changed, 11 insertions(+), 1 deletion(-)

diff --git a/src/System.Management.Automation/engine/CommandCompletion/CompletionCompleters.cs b/src/System.Management.Automation/engine/CommandCompletion/CompletionCompleters.cs
index 1c9256e4c2..6a6769fc51 100644
--- a/src/System.Management.Automation/engine/CommandCompletion/CompletionCompleters.cs
+++ b/src/System.Management.Automation/engine/CommandCompletion/CompletionCompleters.cs
@@ -5860,7 +5860,17 @@ namespace System.Management.Automation
             #region Process_LoadedAssemblies
 
             var assembliesExcludingPSGenerated = ClrFacade.GetAssemblies();
-            var allPublicTypes = assembliesExcludingPSGenerated.SelectMany(assembly => assembly.GetTypes().Where(TypeResolver.IsPublic));
+            var allPublicTypes = assembliesExcludingPSGenerated.SelectMany(assembly =>
+            {
+                try
+                {
+                    return assembly.GetTypes().Where(TypeResolver.IsPublic);
+                }
+                catch (ReflectionTypeLoadException)
+                {
+                }
+                return Type.EmptyTypes;
+            });
 
             foreach (var type in allPublicTypes)
             {