From a1eb1711cbc025257a4e3562af6c5097abb697ce Mon Sep 17 00:00:00 2001
From: Ulf Hermann <ulf.hermann@qt.io>
Date: Tue, 1 Jun 2021 11:31:17 +0200
Subject: Fix debug-printing of lists of QScxmlEvent

The previous code only worked because the relevant QTypeTraits templates
were only instantiated after the first operator<< was defined. We cannot
rely on this.

Fixes: QTBUG-94125
Change-Id: I86e1b146cf83e337c87893ef0e2dc02e7edb3671
Reviewed-by: Fabian Kosmale <fabian.kosmale@qt.io>
---
 tests/auto/scion/tst_scion.cpp | 5 +++++
 1 file changed, 5 insertions(+)

(limited to 'tests')

diff --git a/tests/auto/scion/tst_scion.cpp b/tests/auto/scion/tst_scion.cpp
index 70b649c..16142d4 100644
--- a/tests/auto/scion/tst_scion.cpp
+++ b/tests/auto/scion/tst_scion.cpp
@@ -384,6 +384,11 @@ QDebug operator<<(QDebug debug, const QScxmlEvent &event)
     obj.insert(QLatin1String("invokeid"), event.invokeId());
     return debug << obj;
 }
+
+QDebug operator<<(QDebug debug, const QList<QScxmlEvent> &events)
+{
+    return QtPrivate::printSequentialContainer(debug, "QList", events);
+}
 QT_END_NAMESPACE
 
 static int verifyEvent(const QList<QScxmlEvent> &receivedEvents, const QJsonObject &event,
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