From a77f3401edde2f1ac2d02ba0e2971d16118484f7 Mon Sep 17 00:00:00 2001
From: Staffan Gustafsson <staffangu@outlook.com>
Date: Thu, 19 Nov 2020 23:54:21 +0100
Subject: [PATCH 1/3] Enable nullable:
 System.Management.Automation.IContainsErrorRecord

---
 src/System.Management.Automation/engine/ErrorPackage.cs | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/src/System.Management.Automation/engine/ErrorPackage.cs b/src/System.Management.Automation/engine/ErrorPackage.cs
index 4d1627dff93..565b8a916a8 100644
--- a/src/System.Management.Automation/engine/ErrorPackage.cs
+++ b/src/System.Management.Automation/engine/ErrorPackage.cs
@@ -1717,6 +1717,8 @@ public ErrorRecord(Exception exception, string errorId, ErrorCategory errorCateg
         }
     }
 
+#nullable enable
+
     /// <summary>
     /// Implemented by exception classes which contain additional
     /// <see cref="System.Management.Automation.ErrorRecord"/>
@@ -1790,6 +1792,8 @@ public interface IContainsErrorRecord
         ErrorRecord ErrorRecord { get; }
     }
 
+#nullable restore
+
     /// <summary>
     /// Objects implementing this interface can be used by
     /// <see cref="System.Management.Automation.ErrorDetails(IResourceSupplier,string,string,object[])"/>

From a4da1f2dedba922a840604326ee61593cffa1dc3 Mon Sep 17 00:00:00 2001
From: Staffan Gustafsson <staffangu@outlook.com>
Date: Fri, 20 Nov 2020 15:43:33 +0100
Subject: [PATCH 2/3] Removing empty lines before and after pragma

---
 src/System.Management.Automation/engine/ErrorPackage.cs | 2 --
 1 file changed, 2 deletions(-)

diff --git a/src/System.Management.Automation/engine/ErrorPackage.cs b/src/System.Management.Automation/engine/ErrorPackage.cs
index 565b8a916a8..dec8231070a 100644
--- a/src/System.Management.Automation/engine/ErrorPackage.cs
+++ b/src/System.Management.Automation/engine/ErrorPackage.cs
@@ -1718,7 +1718,6 @@ public ErrorRecord(Exception exception, string errorId, ErrorCategory errorCateg
     }
 
 #nullable enable
-
     /// <summary>
     /// Implemented by exception classes which contain additional
     /// <see cref="System.Management.Automation.ErrorRecord"/>
@@ -1791,7 +1790,6 @@ public interface IContainsErrorRecord
         /// </remarks>
         ErrorRecord ErrorRecord { get; }
     }
-
 #nullable restore
 
     /// <summary>

From 1228bc4fec3075b2fc33f5d16c941c34e192bd4d Mon Sep 17 00:00:00 2001
From: Staffan Gustafsson <staffangu@outlook.com>
Date: Fri, 20 Nov 2020 19:36:11 +0100
Subject: [PATCH 3/3] Removing whitespace before/after nullable pragma

---
 src/System.Management.Automation/engine/ErrorPackage.cs | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/System.Management.Automation/engine/ErrorPackage.cs b/src/System.Management.Automation/engine/ErrorPackage.cs
index dec8231070a..0395daa7613 100644
--- a/src/System.Management.Automation/engine/ErrorPackage.cs
+++ b/src/System.Management.Automation/engine/ErrorPackage.cs
@@ -1717,7 +1717,6 @@ public ErrorRecord(Exception exception, string errorId, ErrorCategory errorCateg
         }
     }
 
-#nullable enable
     /// <summary>
     /// Implemented by exception classes which contain additional
     /// <see cref="System.Management.Automation.ErrorRecord"/>
@@ -1762,6 +1761,7 @@ public ErrorRecord(Exception exception, string errorId, ErrorCategory errorCateg
     /// <seealso cref="Provider.CmdletProvider"/>
     /// is no longer available.
     /// </remarks>
+#nullable enable
     public interface IContainsErrorRecord
     {
         /// <summary>