diff options
Diffstat (limited to 'test/std/utilities/meta/meta.trans/meta.trans.ref/remove_ref.pass.cpp')
| -rw-r--r-- | test/std/utilities/meta/meta.trans/meta.trans.ref/remove_ref.pass.cpp | 46 |
1 files changed, 46 insertions, 0 deletions
diff --git a/test/std/utilities/meta/meta.trans/meta.trans.ref/remove_ref.pass.cpp b/test/std/utilities/meta/meta.trans/meta.trans.ref/remove_ref.pass.cpp new file mode 100644 index 0000000000000..f9ebc37a5dd28 --- /dev/null +++ b/test/std/utilities/meta/meta.trans/meta.trans.ref/remove_ref.pass.cpp @@ -0,0 +1,46 @@ +//===----------------------------------------------------------------------===// +// +// 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 + +// remove_reference + +#include <type_traits> + +template <class T, class U> +void test_remove_reference() +{ + static_assert((std::is_same<typename std::remove_reference<T>::type, U>::value), ""); +#if _LIBCPP_STD_VER > 11 + static_assert((std::is_same<std::remove_reference_t<T>, U>::value), ""); +#endif +} + +int main() +{ + test_remove_reference<void, void>(); + test_remove_reference<int, int>(); + test_remove_reference<int[3], int[3]>(); + test_remove_reference<int*, int*>(); + test_remove_reference<const int*, const int*>(); + + test_remove_reference<int&, int>(); + test_remove_reference<const int&, const int>(); + test_remove_reference<int(&)[3], int[3]>(); + test_remove_reference<int*&, int*>(); + test_remove_reference<const int*&, const int*>(); + +#ifndef _LIBCPP_HAS_NO_RVALUE_REFERENCES + test_remove_reference<int&&, int>(); + test_remove_reference<const int&&, const int>(); + test_remove_reference<int(&&)[3], int[3]>(); + test_remove_reference<int*&&, int*>(); + test_remove_reference<const int*&&, const int*>(); +#endif // _LIBCPP_HAS_NO_RVALUE_REFERENCES +} |
