From fdf79f0234792c3225779ef0bbed8fe4866266d3 Mon Sep 17 00:00:00 2001
From: Christian Stenger <christian.stenger@qt.io>
Date: Mon, 10 Jul 2023 15:53:38 +0200
Subject: [PATCH] AutoTest: Avoid crash on concurrent access

Partially reverts 91bdbb61eccdde5e1c228281f7335685b22aa7f6 as
the symbol lookup will update the snapshot's cache. As there
are concurrent threads accessing the snapshot we may end up in
a crash.

Change-Id: I2aaf5e403b10cba2b26915cbe7b4712c43c4957b
Reviewed-by: Marcus Tillmanns <marcus.tillmanns@qt.io>
---
 src/plugins/autotest/qtest/qttestvisitors.h | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/plugins/autotest/qtest/qttestvisitors.h b/src/plugins/autotest/qtest/qttestvisitors.h
index 756ba17b9e2..dc18914b544 100644
--- a/src/plugins/autotest/qtest/qttestvisitors.h
+++ b/src/plugins/autotest/qtest/qttestvisitors.h
@@ -34,7 +34,7 @@ public:
 private:
     CppEditor::SymbolFinder m_symbolFinder;
     QString m_className;
-    const CPlusPlus::Snapshot &m_snapshot;
+    CPlusPlus::Snapshot m_snapshot;
     QMap<QString, QtTestCodeLocationAndType> m_privSlots;
     bool m_valid = false;
     bool m_inherited = false;