From 155a334005294dbac979851a97783476a8b15517 Mon Sep 17 00:00:00 2001
From: "github-actions[bot]"
 <41898282+github-actions[bot]@users.noreply.github.com>
Date: Thu, 26 Aug 2021 08:03:33 -0600
Subject: [PATCH] Don't consider classes that do not have any attributes or
 base classes (#58004)

---
 src/libraries/System.Text.Json/gen/JsonSourceGenerator.cs | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/libraries/System.Text.Json/gen/JsonSourceGenerator.cs b/src/libraries/System.Text.Json/gen/JsonSourceGenerator.cs
index 51b548e..84212e8 100644
--- a/src/libraries/System.Text.Json/gen/JsonSourceGenerator.cs
+++ b/src/libraries/System.Text.Json/gen/JsonSourceGenerator.cs
@@ -63,7 +63,7 @@ namespace System.Text.Json.SourceGeneration
 
             public void OnVisitSyntaxNode(SyntaxNode syntaxNode)
             {
-                if (syntaxNode is ClassDeclarationSyntax cds)
+                if (syntaxNode is ClassDeclarationSyntax { AttributeLists.Count: > 0, BaseList.Types.Count: > 0 } cds)
                 {
                     (ClassDeclarationSyntaxList ??= new List<ClassDeclarationSyntax>()).Add(cds);
                 }
-- 
2.7.4