Add a QmlExpression::error() method

QmlExpression should not print errors itself.  This is the responsibility
of the caller.

1 files changed, 5 insertions, 0 deletions

diff --git a/src/declarative/qml/qmlexpression.h b/src/declarative/qml/qmlexpression.h
index 96694d6..127d3f3 100644
--- a/src/declarative/qml/qmlexpression.h
+++ b/src/declarative/qml/qmlexpression.h
@@ -44,6 +44,7 @@
 
 #include <QtCore/qobject.h>
 #include <QtCore/qvariant.h>
+#include <QtDeclarative/qmlerror.h>
 
 QT_BEGIN_HEADER
 
@@ -82,6 +83,10 @@ public:
 
     QObject *scopeObject() const;
 
+    bool hasError() const;
+    void clearError();
+    QmlError error() const;
+
 public Q_SLOTS:
     QVariant value(bool *isUndefined = 0);