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Diffstat (limited to 'src/boost/libs/hana/example/type/decltype.cpp')
-rw-r--r-- | src/boost/libs/hana/example/type/decltype.cpp | 20 |
1 files changed, 20 insertions, 0 deletions
diff --git a/src/boost/libs/hana/example/type/decltype.cpp b/src/boost/libs/hana/example/type/decltype.cpp new file mode 100644 index 000000000..45110f1ac --- /dev/null +++ b/src/boost/libs/hana/example/type/decltype.cpp @@ -0,0 +1,20 @@ +// Copyright Louis Dionne 2013-2017 +// Distributed under the Boost Software License, Version 1.0. +// (See accompanying file LICENSE.md or copy at http://boost.org/LICENSE_1_0.txt) + +#include <boost/hana/assert.hpp> +#include <boost/hana/equal.hpp> +#include <boost/hana/type.hpp> +namespace hana = boost::hana; + + +struct X { }; +BOOST_HANA_CONSTANT_CHECK(hana::decltype_(X{}) == hana::type_c<X>); +BOOST_HANA_CONSTANT_CHECK(hana::decltype_(hana::type_c<X>) == hana::type_c<X>); + +BOOST_HANA_CONSTANT_CHECK(hana::decltype_(1) == hana::type_c<int>); + +static int const& i = 1; +BOOST_HANA_CONSTANT_CHECK(hana::decltype_(i) == hana::type_c<int const>); + +int main() { } |