Adding upstream version 4:7.4.7.upstream/4%7.4.7upstream

Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>

1 files changed, 32 insertions, 0 deletions

diff --git a/compilerplugins/clang/unusedvariablecheck.hxx b/compilerplugins/clang/unusedvariablecheck.hxx
new file mode 100644
index 000000000..5f5edbbba
--- /dev/null
+++ b/compilerplugins/clang/unusedvariablecheck.hxx
@@ -0,0 +1,32 @@
+/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
+/*
+ * This file is part of the LibreOffice project.
+ *
+ * Based on LLVM/Clang.
+ *
+ * This file is distributed under the University of Illinois Open Source
+ * License. See LICENSE.TXT for details.
+ *
+ */
+
+#pragma once
+
+#include "plugin.hxx"
+
+namespace loplugin
+{
+
+class UnusedVariableCheck
+    : public FilteringPlugin< UnusedVariableCheck >
+    {
+    public:
+        explicit UnusedVariableCheck( const InstantiationData& data );
+        virtual void run() override;
+        bool VisitVarDecl( const VarDecl* var );
+    private:
+        bool isUnusedSmartPointer( const VarDecl* var );
+    };
+
+} // namespace
+
+/* vim:set shiftwidth=4 softtabstop=4 expandtab: */