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-rw-r--r--src/qml/jsruntime/qv4identifier.cpp10
1 files changed, 10 insertions, 0 deletions
diff --git a/src/qml/jsruntime/qv4identifier.cpp b/src/qml/jsruntime/qv4identifier.cpp
index 4bfae14aec..08e480e8c2 100644
--- a/src/qml/jsruntime/qv4identifier.cpp
+++ b/src/qml/jsruntime/qv4identifier.cpp
@@ -44,6 +44,16 @@ QT_BEGIN_NAMESPACE
namespace QV4 {
+bool Identifier::isString() const
+{
+ return isValid() && asHeapObject()->internalClass->vtable->isString;
+}
+
+bool Identifier::isSymbol() const
+{
+ return isValid() && !asHeapObject()->internalClass->vtable->isString && asHeapObject()->internalClass->vtable->isStringOrSymbol;
+}
+
QString Identifier::toQString() const
{
if (isArrayIndex())