From e43f51fc2c67c2cad15104fec0cf8a5f5992b443 Mon Sep 17 00:00:00 2001
From: Andrew Arnott <andrew.arnott@microsoft.com>
Date: Mon, 28 Nov 2022 20:51:01 -0700
Subject: [PATCH] Update metadata to 39.0.18-preview

---
 Directory.Packages.props                       | 2 +-
 src/Microsoft.Windows.CsWin32/Generator.Com.cs | 9 ++++++---
 2 files changed, 7 insertions(+), 4 deletions(-)

diff --git a/Directory.Packages.props b/Directory.Packages.props
index 1404bb3b..55b3daf8 100644
--- a/Directory.Packages.props
+++ b/Directory.Packages.props
@@ -3,7 +3,7 @@
   <PropertyGroup>
     <ManagePackageVersionsCentrally>true</ManagePackageVersionsCentrally>
 
-    <MetadataVersion>38.0.19-preview</MetadataVersion>
+    <MetadataVersion>39.0.18-preview</MetadataVersion>
     <!-- <DiaMetadataVersion>0.2.185-preview-g7e1e6a442c</DiaMetadataVersion> -->
     <ApiDocsVersion>0.1.7-alpha</ApiDocsVersion>
   </PropertyGroup>
diff --git a/src/Microsoft.Windows.CsWin32/Generator.Com.cs b/src/Microsoft.Windows.CsWin32/Generator.Com.cs
index 4233ffa2..dc4d80d6 100644
--- a/src/Microsoft.Windows.CsWin32/Generator.Com.cs
+++ b/src/Microsoft.Windows.CsWin32/Generator.Com.cs
@@ -746,11 +746,13 @@ private bool TryGetPropertyAccessorInfo(MethodDefinition methodDefinition, strin
         }
 
         const string getterPrefix = "get_";
-        const string setterPrefix = "put_";
+        const string putterPrefix = "put_";
+        const string setterPrefix = "set_";
         bool isGetter = methodName.StartsWith(getterPrefix, StringComparison.Ordinal);
+        bool isPutter = methodName.StartsWith(putterPrefix, StringComparison.Ordinal);
         bool isSetter = methodName.StartsWith(setterPrefix, StringComparison.Ordinal);
 
-        if (isGetter || isSetter)
+        if (isGetter || isPutter || isSetter)
         {
             if (!IsHresult(signature.ReturnType))
             {
@@ -778,8 +780,9 @@ private bool TryGetPropertyAccessorInfo(MethodDefinition methodDefinition, strin
                 return true;
             }
 
-            if (isSetter)
+            if (isSetter || isPutter)
             {
+                Debug.Assert(setterPrefix.Length == putterPrefix.Length, "If these lengths do not equal, our Substring math may be wrong.");
                 propertyName = SafeIdentifierName(methodName.Substring(setterPrefix.Length));
                 accessorKind = SyntaxKind.SetAccessorDeclaration;
                 return true;