1 files changed, 10 insertions, 2 deletions
diff --git a/sources/shiboken2/generator/shiboken2/cppgenerator.cpp b/sources/shiboken2/generator/shiboken2/cppgenerator.cpp
index 14bc99f7b..f0d6c9082 100644
--- a/sources/shiboken2/generator/shiboken2/cppgenerator.cpp
+++ b/sources/shiboken2/generator/shiboken2/cppgenerator.cpp
@@ -4947,8 +4947,16 @@ void CppGenerator::writeClassRegister(QTextStream &s,
         else
             s << INDENT << "0," << endl;
 
-        // 9:isInnerClass
-        s << INDENT << (hasEnclosingClass ? "true" : "false") << endl;
+        // 9:wrapperflags
+        QByteArrayList wrapperFlags;
+        if (hasEnclosingClass)
+            wrapperFlags.append(QByteArrayLiteral("Shiboken::ObjectType::WrapperFlags::InnerClass"));
+        if (metaClass->deleteInMainThread())
+            wrapperFlags.append(QByteArrayLiteral("Shiboken::ObjectType::WrapperFlags::DeleteInMainThread"));
+        if (wrapperFlags.isEmpty())
+            s << INDENT << '0';
+        else
+            s << INDENT << wrapperFlags.join(" | ");
     }
     s << INDENT << ");" << endl;
     s << INDENT << endl;