1 //===----------------------------------------------------------------------===// 2 // 3 // The LLVM Compiler Infrastructure 4 // 5 // This file is dual licensed under the MIT and the University of Illinois Open 6 // Source Licenses. See LICENSE.TXT for details. 7 // 8 //===----------------------------------------------------------------------===// 9 10 // type_traits 11 12 // remove_all_extents 13 14 #include <type_traits> 15 16 enum Enum {zero, one_}; 17 18 template <class T, class U> 19 void test_remove_all_extents() 20 { 21 static_assert((std::is_same<typename std::remove_all_extents<T>::type, U>::value), ""); 22 #if _LIBCPP_STD_VER > 11 23 static_assert((std::is_same<std::remove_all_extents_t<T>, U>::value), ""); 24 #endif 25 } 26 27 int main() 28 { 29 test_remove_all_extents<int, int> (); 30 test_remove_all_extents<const Enum, const Enum> (); 31 test_remove_all_extents<int[], int> (); 32 test_remove_all_extents<const int[], const int> (); 33 test_remove_all_extents<int[3], int> (); 34 test_remove_all_extents<const int[3], const int> (); 35 test_remove_all_extents<int[][3], int> (); 36 test_remove_all_extents<const int[][3], const int> (); 37 test_remove_all_extents<int[2][3], int> (); 38 test_remove_all_extents<const int[2][3], const int> (); 39 test_remove_all_extents<int[1][2][3], int> (); 40 test_remove_all_extents<const int[1][2][3], const int> (); 41 } 42
