1 files changed, 6 insertions, 22 deletions
diff --git a/src/qml/qml/qqmljavascriptexpression.cpp b/src/qml/qml/qqmljavascriptexpression.cpp
index 74148e3ca4..93ec9421ed 100644
--- a/src/qml/qml/qqmljavascriptexpression.cpp
+++ b/src/qml/qml/qqmljavascriptexpression.cpp
@@ -97,8 +97,7 @@ QQmlJavaScriptExpression::QQmlJavaScriptExpression()
       m_context(nullptr),
       m_prevExpression(nullptr),
       m_nextExpression(nullptr),
-      m_v4Function(nullptr),
-      m_sourceLocation(nullptr)
+      m_v4Function(nullptr)
 {
 }
 
@@ -115,8 +114,6 @@ QQmlJavaScriptExpression::~QQmlJavaScriptExpression()
     clearError();
     if (m_scopeObject.isT2()) // notify DeleteWatcher of our deletion.
         m_scopeObject.asT2()->_s = nullptr;
-
-    delete m_sourceLocation;
 }
 
 void QQmlJavaScriptExpression::setNotifyOnValueChanged(bool v)
@@ -137,20 +134,11 @@ void QQmlJavaScriptExpression::resetNotifyOnValueChanged()
 
 QQmlSourceLocation QQmlJavaScriptExpression::sourceLocation() const
 {
-    if (m_sourceLocation)
-        return *m_sourceLocation;
     if (m_v4Function)
         return m_v4Function->sourceLocation();
     return QQmlSourceLocation();
 }
 
-void QQmlJavaScriptExpression::setSourceLocation(const QQmlSourceLocation &location)
-{
-    if (m_sourceLocation)
-        delete m_sourceLocation;
-    m_sourceLocation = new QQmlSourceLocation(location);
-}
-
 void QQmlJavaScriptExpression::setContext(QQmlContextData *context)
 {
     if (m_prevExpression) {
@@ -451,15 +439,11 @@ void QQmlJavaScriptExpression::createQmlBinding(QQmlContextData *ctxt, QObject *
     QV4::Script script(v4, qmlContext, code, filename, line);
     script.parse();
     if (v4->hasException) {
-        QQmlError error = v4->catchExceptionAsQmlError();
-        if (error.description().isEmpty())
-            error.setDescription(QLatin1String("Exception occurred during function evaluation"));
-        if (error.line() == -1)
-            error.setLine(line);
-        if (error.url().isEmpty())
-            error.setUrl(QUrl::fromLocalFile(filename));
-        error.setObject(qmlScope);
-        ep->warning(error);
+        QQmlDelayedError *error = delayedError();
+        error->catchJavaScriptException(v4);
+        error->setErrorObject(qmlScope);
+        if (!error->addError(ep))
+            ep->warning(error->error());
         return;
     }
     setupFunction(qmlContext, script.vmFunction);