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Diffstat (limited to '')
-rw-r--r-- | src/boost/libs/hana/test/issues/github_165.cpp | 34 |
1 files changed, 34 insertions, 0 deletions
diff --git a/src/boost/libs/hana/test/issues/github_165.cpp b/src/boost/libs/hana/test/issues/github_165.cpp new file mode 100644 index 000000000..2d170df8b --- /dev/null +++ b/src/boost/libs/hana/test/issues/github_165.cpp @@ -0,0 +1,34 @@ +// 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/tuple.hpp> + +#include <utility> +namespace hana = boost::hana; + + +constexpr int f() { + // copy-assign + { + hana::tuple<int> xs{1}; + hana::tuple<long> ys{1}; + xs = xs; + ys = xs; + } + + // move-assign + { + hana::tuple<int> xs{1}, xxs{1}; + hana::tuple<long> ys{1}; + xs = std::move(xxs); + ys = std::move(xs); + } + + return 0; +} + +static_assert(f() == 0, ""); // force f() to be constexpr + + +int main() { } |