Enable nullable: System.Management.Automation.IDispatch

powercode · powercode · commit a269af35dd43 · 2020-11-20T03:26:39.000+01:00
diff --git a/src/System.Management.Automation/engine/COM/ComDispatch.cs b/src/System.Management.Automation/engine/COM/ComDispatch.cs
@@ -1,10 +1,13 @@
 // Copyright (c) Microsoft Corporation.
 // Licensed under the MIT License.
 
+using System.Diagnostics.CodeAnalysis;
 using System.Runtime.InteropServices;
 
 using COM = System.Runtime.InteropServices.ComTypes;
 
+#nullable enable
+
 namespace System.Management.Automation
 {
     /// <summary>
@@ -19,7 +22,7 @@ internal interface IDispatch
         int GetTypeInfoCount(out int info);
 
         [PreserveSig]
-        int GetTypeInfo(int iTInfo, int lcid, out COM.ITypeInfo ppTInfo);
+        int GetTypeInfo(int iTInfo, int lcid, out COM.ITypeInfo? ppTInfo);
 
         void GetIDsOfNames(
             [MarshalAs(UnmanagedType.LPStruct)] Guid iid,
@@ -34,7 +37,7 @@ void Invoke(
             int lcid,
             COM.INVOKEKIND wFlags,
             [In, Out][MarshalAs(UnmanagedType.LPArray)] COM.DISPPARAMS[] paramArray,
-            out object pVarResult,
+            out object? pVarResult,
             out ComInvoker.EXCEPINFO pExcepInfo,
             out uint puArgErr);
     }
