1c52f43e72dfcea03037729649da84c23b3beb04aHoward Hinnant//===----------------------------------------------------------------------===// 2c52f43e72dfcea03037729649da84c23b3beb04aHoward Hinnant// 3c52f43e72dfcea03037729649da84c23b3beb04aHoward Hinnant// The LLVM Compiler Infrastructure 4c52f43e72dfcea03037729649da84c23b3beb04aHoward Hinnant// 5b64f8b07c104c6cc986570ac8ee0ed16a9f23976Howard Hinnant// This file is dual licensed under the MIT and the University of Illinois Open 6b64f8b07c104c6cc986570ac8ee0ed16a9f23976Howard Hinnant// Source Licenses. See LICENSE.TXT for details. 7c52f43e72dfcea03037729649da84c23b3beb04aHoward Hinnant// 8c52f43e72dfcea03037729649da84c23b3beb04aHoward Hinnant//===----------------------------------------------------------------------===// 9c52f43e72dfcea03037729649da84c23b3beb04aHoward Hinnant 10c52f43e72dfcea03037729649da84c23b3beb04aHoward Hinnant// type_traits 11c52f43e72dfcea03037729649da84c23b3beb04aHoward Hinnant 12c52f43e72dfcea03037729649da84c23b3beb04aHoward Hinnant// rank 13c52f43e72dfcea03037729649da84c23b3beb04aHoward Hinnant 14c52f43e72dfcea03037729649da84c23b3beb04aHoward Hinnant#include <type_traits> 15c52f43e72dfcea03037729649da84c23b3beb04aHoward Hinnant 16c52f43e72dfcea03037729649da84c23b3beb04aHoward Hinnanttemplate <class T, unsigned A> 17c52f43e72dfcea03037729649da84c23b3beb04aHoward Hinnantvoid test_rank() 18c52f43e72dfcea03037729649da84c23b3beb04aHoward Hinnant{ 19c52f43e72dfcea03037729649da84c23b3beb04aHoward Hinnant static_assert( std::rank<T>::value == A, ""); 20c52f43e72dfcea03037729649da84c23b3beb04aHoward Hinnant static_assert( std::rank<const T>::value == A, ""); 21c52f43e72dfcea03037729649da84c23b3beb04aHoward Hinnant static_assert( std::rank<volatile T>::value == A, ""); 22c52f43e72dfcea03037729649da84c23b3beb04aHoward Hinnant static_assert( std::rank<const volatile T>::value == A, ""); 23c52f43e72dfcea03037729649da84c23b3beb04aHoward Hinnant} 24c52f43e72dfcea03037729649da84c23b3beb04aHoward Hinnant 25c52f43e72dfcea03037729649da84c23b3beb04aHoward Hinnantclass Class 26c52f43e72dfcea03037729649da84c23b3beb04aHoward Hinnant{ 27c52f43e72dfcea03037729649da84c23b3beb04aHoward Hinnantpublic: 28c52f43e72dfcea03037729649da84c23b3beb04aHoward Hinnant ~Class(); 29c52f43e72dfcea03037729649da84c23b3beb04aHoward Hinnant}; 30c52f43e72dfcea03037729649da84c23b3beb04aHoward Hinnant 31c52f43e72dfcea03037729649da84c23b3beb04aHoward Hinnantint main() 32c52f43e72dfcea03037729649da84c23b3beb04aHoward Hinnant{ 33c52f43e72dfcea03037729649da84c23b3beb04aHoward Hinnant test_rank<void, 0>(); 34c52f43e72dfcea03037729649da84c23b3beb04aHoward Hinnant test_rank<int&, 0>(); 35c52f43e72dfcea03037729649da84c23b3beb04aHoward Hinnant test_rank<Class, 0>(); 36c52f43e72dfcea03037729649da84c23b3beb04aHoward Hinnant test_rank<int*, 0>(); 37c52f43e72dfcea03037729649da84c23b3beb04aHoward Hinnant test_rank<const int*, 0>(); 38c52f43e72dfcea03037729649da84c23b3beb04aHoward Hinnant test_rank<int, 0>(); 39c52f43e72dfcea03037729649da84c23b3beb04aHoward Hinnant test_rank<double, 0>(); 40c52f43e72dfcea03037729649da84c23b3beb04aHoward Hinnant test_rank<bool, 0>(); 41c52f43e72dfcea03037729649da84c23b3beb04aHoward Hinnant test_rank<unsigned, 0>(); 42c52f43e72dfcea03037729649da84c23b3beb04aHoward Hinnant 43c52f43e72dfcea03037729649da84c23b3beb04aHoward Hinnant test_rank<char[3], 1>(); 44c52f43e72dfcea03037729649da84c23b3beb04aHoward Hinnant test_rank<char[][3], 2>(); 45c52f43e72dfcea03037729649da84c23b3beb04aHoward Hinnant test_rank<char[][4][3], 3>(); 46c52f43e72dfcea03037729649da84c23b3beb04aHoward Hinnant} 47