1 files changed, 95 insertions, 0 deletions
diff --git a/compilerplugins/clang/test/redundantpointerops.cxx b/compilerplugins/clang/test/redundantpointerops.cxx
new file mode 100644
index 000000000..c766099fc
--- /dev/null
+++ b/compilerplugins/clang/test/redundantpointerops.cxx
@@ -0,0 +1,95 @@
+/* -*- 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 <sal/config.h>
+
+#include <memory>
+
+#include <com/sun/star/uno/Reference.hxx>
+#include <com/sun/star/uno/XInterface.hpp>
+#include <rtl/ref.hxx>
+#include <sal/types.h>
+#include <tools/ref.hxx>
+
+struct Struct1 {
+    int x;
+};
+
+void function1(Struct1& s)
+{
+    (&s)->x = 1; // expected-error {{'&' followed by '->' operating on 'Struct1', rather use '.' [loplugin:redundantpointerops]}}
+};
+
+struct Struct2 {
+    int x;
+    Struct2* operator&() { return this; }
+};
+
+void function2(Struct2 s)
+{
+    (&s)->x = 1; // expected-error {{'&' followed by '->' operating on 'Struct2', rather use '.' [loplugin:redundantpointerops]}}
+};
+
+void function3(Struct1& s)
+{
+    (*(&s)).x = 1; // expected-error {{'&' followed by '*' operating on 'Struct1', rather use '.' [loplugin:redundantpointerops]}}
+};
+
+//void function4(Struct1* s)
+//{
+//    (*s).x = 1; // xxexpected-error {{'*' followed by '.', rather use '->' [loplugin:redundantpointerops]}}
+//};
+
+int function5(std::unique_ptr<int> x)
+{
+    return *x.get(); // expected-error-re {{'*' followed by '.get()' operating on '{{.*}}unique_ptr{{.*}}', just use '*' [loplugin:redundantpointerops]}}
+};
+
+void function6(std::shared_ptr<int> x)
+{
+    (void) *x.get(); // expected-error-re {{'*' followed by '.get()' operating on '{{.*}}shared_ptr{{.*}}', just use '*' [loplugin:redundantpointerops]}}
+}
+
+void function6b(std::shared_ptr<Struct1> x)
+{
+    x.get()->x = 1; // expected-error-re {{'get()' followed by '->' operating on '{{.*}}shared_ptr{{.*}}', just use '->' [loplugin:redundantpointerops]}}
+}
+
+void function7(rtl::Reference<css::uno::XInterface> x)
+{
+    (void) *x.get(); // expected-error {{'*' followed by '.get()' operating on 'rtl::Reference<css::uno::XInterface>', just use '*' [loplugin:redundantpointerops]}}
+}
+
+void function8(css::uno::Reference<css::uno::XInterface> x)
+{
+    (void) *x.get(); // expected-error {{'*' followed by '.get()' operating on 'css::uno::Reference<css::uno::XInterface>', just use '*' [loplugin:redundantpointerops]}}
+}
+
+void function9(tools::SvRef<SvRefBase> x)
+{
+    (void) *x.get(); // expected-error {{'*' followed by '.get()' operating on 'tools::SvRef<SvRefBase>', just use '*' [loplugin:redundantpointerops]}}
+}
+
+struct DerivedRtlReference: public rtl::Reference<css::uno::XInterface> {};
+
+void function10(DerivedRtlReference x)
+{
+    (void) *x.get(); // expected-error {{'*' followed by '.get()' operating on 'DerivedRtlReference', just use '*' [loplugin:redundantpointerops]}}
+}
+
+struct DerivedUnoReference: public css::uno::Reference<css::uno::XInterface> {};
+
+void function11(DerivedUnoReference x)
+{
+    (void) *x.get(); // expected-error {{'*' followed by '.get()' operating on 'DerivedUnoReference', just use '*' [loplugin:redundantpointerops]}}
+}
+
+// tools::SvRef is final
+
+/* vim:set shiftwidth=4 softtabstop=4 expandtab cinoptions=b1,g0,N-s cinkeys+=0=break: */