diff options
Diffstat (limited to 'test/std/utilities/meta/meta.unary/meta.unary.cat/rvalue_ref.pass.cpp')
-rw-r--r-- | test/std/utilities/meta/meta.unary/meta.unary.cat/rvalue_ref.pass.cpp | 43 |
1 files changed, 43 insertions, 0 deletions
diff --git a/test/std/utilities/meta/meta.unary/meta.unary.cat/rvalue_ref.pass.cpp b/test/std/utilities/meta/meta.unary/meta.unary.cat/rvalue_ref.pass.cpp new file mode 100644 index 0000000000000..7964424036348 --- /dev/null +++ b/test/std/utilities/meta/meta.unary/meta.unary.cat/rvalue_ref.pass.cpp @@ -0,0 +1,43 @@ +//===----------------------------------------------------------------------===// +// +// 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. +// +//===----------------------------------------------------------------------===// + +// type_traits + +// rvalue_ref + +#include <type_traits> + +template <class T> +void test_rvalue_ref() +{ + static_assert(!std::is_void<T>::value, ""); +#if _LIBCPP_STD_VER > 11 + static_assert(!std::is_null_pointer<T>::value, ""); +#endif + static_assert(!std::is_integral<T>::value, ""); + static_assert(!std::is_floating_point<T>::value, ""); + static_assert(!std::is_array<T>::value, ""); + static_assert(!std::is_pointer<T>::value, ""); + static_assert(!std::is_lvalue_reference<T>::value, ""); + static_assert( std::is_rvalue_reference<T>::value, ""); + static_assert(!std::is_member_object_pointer<T>::value, ""); + static_assert(!std::is_member_function_pointer<T>::value, ""); + static_assert(!std::is_enum<T>::value, ""); + static_assert(!std::is_union<T>::value, ""); + static_assert(!std::is_class<T>::value, ""); + static_assert(!std::is_function<T>::value, ""); +} + +int main() +{ +#ifndef _LIBCPP_HAS_NO_RVALUE_REFERENCES + test_rvalue_ref<int&&>(); + test_rvalue_ref<const int&&>(); +#endif // _LIBCPP_HAS_NO_RVALUE_REFERENCES +} |