diff options
Diffstat (limited to 'libs/static_assert/static_assert_test_fail_7.cpp')
-rw-r--r-- | libs/static_assert/static_assert_test_fail_7.cpp | 31 |
1 files changed, 31 insertions, 0 deletions
diff --git a/libs/static_assert/static_assert_test_fail_7.cpp b/libs/static_assert/static_assert_test_fail_7.cpp new file mode 100644 index 0000000000..7e90126946 --- /dev/null +++ b/libs/static_assert/static_assert_test_fail_7.cpp @@ -0,0 +1,31 @@ +// (C) Copyright John Maddock 2000. +// Use, modification and distribution are subject to 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) + +// See http://www.boost.org for most recent version including documentation. + +#include <climits> +#include <boost/limits.hpp> +#include <boost/static_assert.hpp> + +template <class UnsignedInt> +class myclass +{ +private: + BOOST_STATIC_ASSERT(sizeof(UnsignedInt) * CHAR_BIT >= 16); + BOOST_STATIC_ASSERT(std::numeric_limits<UnsignedInt>::is_specialized + && std::numeric_limits<UnsignedInt>::is_integer + && !std::numeric_limits<UnsignedInt>::is_signed); +public: + /* details here */ +}; + +myclass<int> m2; // this should fail +myclass<unsigned char> m3; // and so should this + +int main() +{ + return 0; +} + |