diff options
Diffstat (limited to 'src/boost/libs/thread/test/sync/mutual_exclusion/locks/unique_lock/cons/copy_assign_fail.cpp')
-rw-r--r-- | src/boost/libs/thread/test/sync/mutual_exclusion/locks/unique_lock/cons/copy_assign_fail.cpp | 41 |
1 files changed, 41 insertions, 0 deletions
diff --git a/src/boost/libs/thread/test/sync/mutual_exclusion/locks/unique_lock/cons/copy_assign_fail.cpp b/src/boost/libs/thread/test/sync/mutual_exclusion/locks/unique_lock/cons/copy_assign_fail.cpp new file mode 100644 index 000000000..d69a1eec7 --- /dev/null +++ b/src/boost/libs/thread/test/sync/mutual_exclusion/locks/unique_lock/cons/copy_assign_fail.cpp @@ -0,0 +1,41 @@ +//===----------------------------------------------------------------------===// +// +// The LLVM Compiler Infrastructure +// +// This file is dual licensed under the MIT and the University of Illinois Open +// Source Licenses. See LICENSE.TXT for details. +// +//===----------------------------------------------------------------------===// + +// Copyright (C) 2011 Vicente J. Botet Escriba +// +// Distributed under the Boost Software License, Version 1.0. (See accompanying +// file LICENSE_1_0.txt or copy at http://www.boost.org/LICENSE_1_0.txt) + +// <boost/thread/locks.hpp> + +// template <class Mutex> class unique_lock; + +// unique_lock& operator=(unique_lock const&) = delete; + +#include <boost/thread/lock_types.hpp> +#include <boost/thread/mutex.hpp> +#include <boost/detail/lightweight_test.hpp> + +boost::mutex m0; +boost::mutex m1; + +int main() +{ + boost::unique_lock<boost::mutex> lk0(m0); + boost::unique_lock<boost::mutex> lk1(m1); + lk1 = lk0; + BOOST_TEST(lk1.mutex() == &m0); + BOOST_TEST(lk1.owns_lock() == true); + BOOST_TEST(lk0.mutex() == 0); + BOOST_TEST(lk0.owns_lock() == false); + +} + +#include "../../../../../remove_error_code_unused_warning.hpp" + |