3 files changed, 5 insertions, 11 deletions
diff --git a/src/qml/compiler/qqmlirbuilder.cpp b/src/qml/compiler/qqmlirbuilder.cpp
index 1f3e0cdaca..8bdbab3b5a 100644
--- a/src/qml/compiler/qqmlirbuilder.cpp
+++ b/src/qml/compiler/qqmlirbuilder.cpp
@@ -906,9 +906,7 @@ bool IRBuilder::visit(QQmlJS::AST::UiPublicMember *node)
             }
 
             Property *property = New<Property>();
-            property->flags = 0;
-            if (node->isReadonlyMember)
-                property->flags |= QV4::CompiledData::Property::IsReadOnly;
+            property->isReadOnly = node->isReadonlyMember;
             property->type = type;
             if (type >= QV4::CompiledData::Property::Custom)
                 property->customTypeNameIndex = registerString(memberType);
@@ -1037,7 +1035,7 @@ void IRBuilder::setBindingValue(QV4::CompiledData::Binding *binding, QQmlJS::AST
     binding->valueLocation.line = loc.startLine;
     binding->valueLocation.column = loc.startColumn;
     binding->type = QV4::CompiledData::Binding::Type_Invalid;
-    if (_propertyDeclaration && (_propertyDeclaration->flags & QV4::CompiledData::Property::IsReadOnly))
+    if (_propertyDeclaration && _propertyDeclaration->isReadOnly)
         binding->flags |= QV4::CompiledData::Binding::InitializerForReadOnlyDeclaration;
 
     QQmlJS::AST::ExpressionStatement *exprStmt = QQmlJS::AST::cast<QQmlJS::AST::ExpressionStatement *>(statement);
@@ -1268,7 +1266,7 @@ void IRBuilder::appendBinding(const QQmlJS::AST::SourceLocation &qualifiedNameLo
 
     binding->flags = 0;
 
-    if (_propertyDeclaration && (_propertyDeclaration->flags & QV4::CompiledData::Property::IsReadOnly))
+    if (_propertyDeclaration && _propertyDeclaration->isReadOnly)
         binding->flags |= QV4::CompiledData::Binding::InitializerForReadOnlyDeclaration;
 
     // No type name on the initializer means it must be a group property
diff --git a/src/qml/compiler/qv4compileddata_p.h b/src/qml/compiler/qv4compileddata_p.h
index 1656fd84aa..9123f9f0ec 100644
--- a/src/qml/compiler/qv4compileddata_p.h
+++ b/src/qml/compiler/qv4compileddata_p.h
@@ -645,14 +645,10 @@ struct Property
                 Vector2D, Vector3D, Vector4D, Matrix4x4, Quaternion,
                 Custom, CustomList };
 
-    enum Flags : unsigned int {
-        IsReadOnly = 0x1
-    };
-
     quint32_le nameIndex;
     union {
         quint32_le_bitfield<0, 31> type;
-        quint32_le_bitfield<31, 1> flags; // readonly
+        quint32_le_bitfield<31, 1> isReadOnly;
     };
     quint32_le customTypeNameIndex; // If type >= Custom
     Location location;
diff --git a/src/qml/qml/qqmlpropertycachecreator_p.h b/src/qml/qml/qqmlpropertycachecreator_p.h
index 935f36a4dd..1dfd01c679 100644
--- a/src/qml/qml/qqmlpropertycachecreator_p.h
+++ b/src/qml/qml/qqmlpropertycachecreator_p.h
@@ -547,7 +547,7 @@ inline QQmlJS::DiagnosticMessage QQmlPropertyCacheCreator<ObjectContainer>::crea
                 propertyFlags.type = QQmlPropertyData::Flags::QListType;
         }
 
-        if (!(p->flags & QV4::CompiledData::Property::IsReadOnly) && p->type != QV4::CompiledData::Property::CustomList)
+        if (!p->isReadOnly && p->type != QV4::CompiledData::Property::CustomList)
             propertyFlags.isWritable = true;