From 339c91215f0bae4af44fe3124f41244541607a2b Mon Sep 17 00:00:00 2001
From: Aaron Kennedy <aaron.kennedy@nokia.com>
Date: Wed, 14 Oct 2009 14:49:45 +1000
Subject: Add QML_REWRITE_DUMP env flag

---
 src/declarative/qml/qmlrewrite.cpp | 16 ++++++++++++++++
 1 file changed, 16 insertions(+)

diff --git a/src/declarative/qml/qmlrewrite.cpp b/src/declarative/qml/qmlrewrite.cpp
index 5166c96..a41b571 100644
--- a/src/declarative/qml/qmlrewrite.cpp
+++ b/src/declarative/qml/qmlrewrite.cpp
@@ -40,9 +40,13 @@
 ****************************************************************************/
 
 #include "qmlrewrite_p.h"
+#include <QtDeclarative/qfxglobal.h>
+#include <QtCore/qdebug.h>
 
 QT_BEGIN_NAMESPACE
 
+DEFINE_BOOL_CONFIG_OPTION(rewriteDump, QML_REWRITE_DUMP);
+
 namespace QmlRewrite {
 
 QString RewriteBinding::operator()(const QString &code)
@@ -76,8 +80,20 @@ QString RewriteBinding::rewrite(QString code, unsigned position,
     _writer->replace(startOfStatement, 0, QLatin1String("(function() { "));
     _writer->replace(endOfStatement, 0, QLatin1String(" })"));
 
+    if (rewriteDump()) {
+        qWarning() << "=============================================================";
+        qWarning() << "Rewrote:";
+        qWarning() << qPrintable(code);
+    }
+
     w.write(&code);
 
+    if (rewriteDump()) {
+        qWarning() << "To:";
+        qWarning() << qPrintable(code);
+        qWarning() << "=============================================================";
+    }
+
     return code;
 }
 
-- 
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