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_pointer 13 14 #include <type_traits> 15 #include "test_macros.h" 16 17 template <class T, class U> 18 void test_remove_pointer() 19 { 20 static_assert((std::is_same<typename std::remove_pointer<T>::type, U>::value), ""); 21 #if TEST_STD_VER > 11 22 static_assert((std::is_same<std::remove_pointer_t<T>, U>::value), ""); 23 #endif 24 } 25 26 int main() 27 { 28 test_remove_pointer<void, void>(); 29 test_remove_pointer<int, int>(); 30 test_remove_pointer<int[3], int[3]>(); 31 test_remove_pointer<int*, int>(); 32 test_remove_pointer<const int*, const int>(); 33 test_remove_pointer<int**, int*>(); 34 test_remove_pointer<int** const, int*>(); 35 test_remove_pointer<int*const * , int* const>(); 36 test_remove_pointer<const int** , const int*>(); 37 38 test_remove_pointer<int&, int&>(); 39 test_remove_pointer<const int&, const int&>(); 40 test_remove_pointer<int(&)[3], int(&)[3]>(); 41 test_remove_pointer<int(*)[3], int[3]>(); 42 test_remove_pointer<int*&, int*&>(); 43 test_remove_pointer<const int*&, const int*&>(); 44 } 45
