1 files changed, 43 insertions, 0 deletions
diff --git a/compilerplugins/clang/test/mapindex.cxx b/compilerplugins/clang/test/mapindex.cxx
new file mode 100644
index 0000000000..de7dd25902
--- /dev/null
+++ b/compilerplugins/clang/test/mapindex.cxx
@@ -0,0 +1,43 @@
+/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4; fill-column: 100 -*- */
+/*
+ * This file is part of the LibreOffice project.
+ *
+ * This Source Code Form is subject to the terms of the Mozilla Public
+ * License, v. 2.0. If a copy of the MPL was not distributed with this
+ * file, You can obtain one at http://mozilla.org/MPL/2.0/.
+ */
+
+#include <map>
+#include <memory>
+#include <string>
+
+struct CallbackFlushHandler
+{
+};
+
+struct LibLODocument_Impl
+{
+    std::map<size_t, std::shared_ptr<CallbackFlushHandler>> mpCallbackFlushHandlers;
+};
+
+void foo(LibLODocument_Impl* pDoc)
+{
+    std::map<int, int> aMap;
+    if (aMap[0]) // expected-error {{will create an empty entry in the map, you sure about that, rather use count()2 [loplugin:mapindex]}}
+        ;
+
+    // expected-error@+1 {{will create an empty entry in the map, you sure about that, rather use count()1 [loplugin:mapindex]}}
+    if (pDoc->mpCallbackFlushHandlers[0])
+        ;
+}
+
+void no_warning_expected(const std::string& payload)
+{
+    for (size_t numberPos = 0; numberPos < payload.length(); ++numberPos)
+    {
+        if (payload[numberPos] == ',')
+            break;
+    }
+}
+
+/* vim:set shiftwidth=4 softtabstop=4 expandtab cinoptions=b1,g0,N-s cinkeys+=0=break: */