From 1476bf8d45b4f1ab6c56770939eb81c4c1b390ad Mon Sep 17 00:00:00 2001
From: Michael Brasser <michael.brasser@nokia.com>
Date: Mon, 20 Dec 2010 14:29:19 +1000
Subject: Optimize name lookup for QDeclarativeProperty.

If the property is constructed by passing in the property name (and
we've verified that it is valid), we can cache that name immediately
rather than reconstructing it on the first call to name().

Task-number: QTBUG-15331
Reviewed-by: Martin Jones
---
 src/declarative/qml/qdeclarativeproperty.cpp | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/src/declarative/qml/qdeclarativeproperty.cpp b/src/declarative/qml/qdeclarativeproperty.cpp
index 60edd64..8eaa98b 100644
--- a/src/declarative/qml/qdeclarativeproperty.cpp
+++ b/src/declarative/qml/qdeclarativeproperty.cpp
@@ -315,6 +315,8 @@ void QDeclarativePropertyPrivate::initProperty(QObject *obj, const QString &name
     if (property && !(property->flags & QDeclarativePropertyCache::Data::IsFunction)) {
         object = currentObject;
         core = *property;
+        nameCache = terminal;
+        isNameCached = true;
     }
 }
 
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