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Diffstat (limited to 'compilerplugins/clang/test/optionalbool.cxx')
| -rw-r--r-- | compilerplugins/clang/test/optionalbool.cxx | 27 |
1 files changed, 27 insertions, 0 deletions
diff --git a/compilerplugins/clang/test/optionalbool.cxx b/compilerplugins/clang/test/optionalbool.cxx new file mode 100644 index 0000000000..02c3a84cf9 --- /dev/null +++ b/compilerplugins/clang/test/optionalbool.cxx @@ -0,0 +1,27 @@ +/* -*- 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 "config_clang.h" +#include <optional> + +namespace test1 +{ +std::optional<bool> get_optional_bool(); +void foo1() +{ + // expected-error@+1 {{using conversion call to convert std::optional<bool> to bool probably does not do what you expect, rather use has_value() or value_or() [loplugin:optionalbool]}} + bool foo(get_optional_bool()); + (void)foo; + + // no warning expected + if (std::optional<bool> b = get_optional_bool()) + return; +} +} + +/* vim:set shiftwidth=4 softtabstop=4 expandtab cinoptions=b1,g0,N-s cinkeys+=0=break: */ |