diff options
Diffstat (limited to 'libcxx/test/utilities/meta/meta.trans/meta.trans.cv/add_const.pass.cpp')
| -rw-r--r-- | libcxx/test/utilities/meta/meta.trans/meta.trans.cv/add_const.pass.cpp | 41 |
1 files changed, 40 insertions, 1 deletions
diff --git a/libcxx/test/utilities/meta/meta.trans/meta.trans.cv/add_const.pass.cpp b/libcxx/test/utilities/meta/meta.trans/meta.trans.cv/add_const.pass.cpp index 55767898c33..f9f20dfdf6c 100644 --- a/libcxx/test/utilities/meta/meta.trans/meta.trans.cv/add_const.pass.cpp +++ b/libcxx/test/utilities/meta/meta.trans/meta.trans.cv/add_const.pass.cpp @@ -1 +1,40 @@ -//===----------------------------------------------------------------------===//
//
// The LLVM Compiler Infrastructure
//
// This file is distributed under the University of Illinois Open Source
// License. See LICENSE.TXT for details.
//
//===----------------------------------------------------------------------===//
// type_traits
// add_const
#include <type_traits>
template <class T, class U>
void test_add_const_imp()
{
static_assert((std::is_same<typename std::add_const<T>::type, const U>::value), "");
}
template <class T>
void test_add_const()
{
test_add_const_imp<T, const T>();
test_add_const_imp<const T, const T>();
test_add_const_imp<volatile T, volatile const T>();
test_add_const_imp<const volatile T, const volatile T>();
}
int main()
{
test_add_const<void>();
test_add_const<int>();
test_add_const<int[3]>();
test_add_const<int&>();
test_add_const<const int&>();
test_add_const<int*>();
test_add_const<const int*>();
}
\ No newline at end of file +//===----------------------------------------------------------------------===// +// +// The LLVM Compiler Infrastructure +// +// This file is distributed under the University of Illinois Open Source +// License. See LICENSE.TXT for details. +// +//===----------------------------------------------------------------------===// + +// type_traits + +// add_const + +#include <type_traits> + +template <class T, class U> +void test_add_const_imp() +{ + static_assert((std::is_same<typename std::add_const<T>::type, const U>::value), ""); +} + +template <class T> +void test_add_const() +{ + test_add_const_imp<T, const T>(); + test_add_const_imp<const T, const T>(); + test_add_const_imp<volatile T, volatile const T>(); + test_add_const_imp<const volatile T, const volatile T>(); +} + +int main() +{ + test_add_const<void>(); + test_add_const<int>(); + test_add_const<int[3]>(); + test_add_const<int&>(); + test_add_const<const int&>(); + test_add_const<int*>(); + test_add_const<const int*>(); +} |

