From 19fcec84d8d7d21e796c7624e521b60d28ee21ed Mon Sep 17 00:00:00 2001 From: Daniel Baumann Date: Sun, 7 Apr 2024 20:45:59 +0200 Subject: Adding upstream version 16.2.11+ds. Signed-off-by: Daniel Baumann --- src/boost/libs/hana/test/optional/value_or.cpp | 26 ++++++++++++++++++++++++++ 1 file changed, 26 insertions(+) create mode 100644 src/boost/libs/hana/test/optional/value_or.cpp (limited to 'src/boost/libs/hana/test/optional/value_or.cpp') diff --git a/src/boost/libs/hana/test/optional/value_or.cpp b/src/boost/libs/hana/test/optional/value_or.cpp new file mode 100644 index 000000000..05fa784f8 --- /dev/null +++ b/src/boost/libs/hana/test/optional/value_or.cpp @@ -0,0 +1,26 @@ +// 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 +#include +#include + +#include +namespace hana = boost::hana; +using hana::test::ct_eq; + + +struct undefined { }; + +int main() { + BOOST_HANA_CONSTANT_CHECK(hana::equal( + hana::nothing.value_or(ct_eq<3>{}), + ct_eq<3>{} + )); + + BOOST_HANA_CONSTANT_CHECK(hana::equal( + hana::just(ct_eq<4>{}).value_or(undefined{}), + ct_eq<4>{} + )); +} -- cgit v1.2.3