diff options
Diffstat (limited to 'libcxx/test/std/utilities/meta/meta.trans/meta.trans.cv/remove_const.pass.cpp')
-rw-r--r-- | libcxx/test/std/utilities/meta/meta.trans/meta.trans.cv/remove_const.pass.cpp | 43 |
1 files changed, 43 insertions, 0 deletions
diff --git a/libcxx/test/std/utilities/meta/meta.trans/meta.trans.cv/remove_const.pass.cpp b/libcxx/test/std/utilities/meta/meta.trans/meta.trans.cv/remove_const.pass.cpp new file mode 100644 index 00000000000..cd2faf786d8 --- /dev/null +++ b/libcxx/test/std/utilities/meta/meta.trans/meta.trans.cv/remove_const.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 + +// remove_const + +#include <type_traits> + +template <class T, class U> +void test_remove_const_imp() +{ + static_assert((std::is_same<typename std::remove_const<T>::type, U>::value), ""); +#if _LIBCPP_STD_VER > 11 + static_assert((std::is_same<std::remove_const_t<T>, U>::value), ""); +#endif +} + +template <class T> +void test_remove_const() +{ + test_remove_const_imp<T, T>(); + test_remove_const_imp<const T, T>(); + test_remove_const_imp<volatile T, volatile T>(); + test_remove_const_imp<const volatile T, volatile T>(); +} + +int main() +{ + test_remove_const<void>(); + test_remove_const<int>(); + test_remove_const<int[3]>(); + test_remove_const<int&>(); + test_remove_const<const int&>(); + test_remove_const<int*>(); + test_remove_const<const int*>(); +} |