db_iterators_3.pass.cpp revision 3fbd1dfb24f8c0e6e24bc429b8dec13b6e97d461
10d01eb54e708ff3dc1c11b1a53123a7fde7caa21Howard Hinnant//===----------------------------------------------------------------------===// 20d01eb54e708ff3dc1c11b1a53123a7fde7caa21Howard Hinnant// 30d01eb54e708ff3dc1c11b1a53123a7fde7caa21Howard Hinnant// The LLVM Compiler Infrastructure 40d01eb54e708ff3dc1c11b1a53123a7fde7caa21Howard Hinnant// 50d01eb54e708ff3dc1c11b1a53123a7fde7caa21Howard Hinnant// This file is dual licensed under the MIT and the University of Illinois Open 60d01eb54e708ff3dc1c11b1a53123a7fde7caa21Howard Hinnant// Source Licenses. See LICENSE.TXT for details. 70d01eb54e708ff3dc1c11b1a53123a7fde7caa21Howard Hinnant// 80d01eb54e708ff3dc1c11b1a53123a7fde7caa21Howard Hinnant//===----------------------------------------------------------------------===// 90d01eb54e708ff3dc1c11b1a53123a7fde7caa21Howard Hinnant 100d01eb54e708ff3dc1c11b1a53123a7fde7caa21Howard Hinnant// <vector> 110d01eb54e708ff3dc1c11b1a53123a7fde7caa21Howard Hinnant 120d01eb54e708ff3dc1c11b1a53123a7fde7caa21Howard Hinnant// Subtract iterators from different containers. 130d01eb54e708ff3dc1c11b1a53123a7fde7caa21Howard Hinnant 140d01eb54e708ff3dc1c11b1a53123a7fde7caa21Howard Hinnant#if _LIBCPP_DEBUG2 >= 1 150d01eb54e708ff3dc1c11b1a53123a7fde7caa21Howard Hinnant 163fbd1dfb24f8c0e6e24bc429b8dec13b6e97d461Howard Hinnant#define _LIBCPP_ASSERT(x, m) ((x) ? (void)0 : std::exit(0)) 170d01eb54e708ff3dc1c11b1a53123a7fde7caa21Howard Hinnant 180d01eb54e708ff3dc1c11b1a53123a7fde7caa21Howard Hinnant#include <vector> 190d01eb54e708ff3dc1c11b1a53123a7fde7caa21Howard Hinnant#include <cassert> 200d01eb54e708ff3dc1c11b1a53123a7fde7caa21Howard Hinnant#include <iterator> 210d01eb54e708ff3dc1c11b1a53123a7fde7caa21Howard Hinnant#include <exception> 220d01eb54e708ff3dc1c11b1a53123a7fde7caa21Howard Hinnant#include <cstdlib> 230d01eb54e708ff3dc1c11b1a53123a7fde7caa21Howard Hinnant 240d01eb54e708ff3dc1c11b1a53123a7fde7caa21Howard Hinnantint main() 250d01eb54e708ff3dc1c11b1a53123a7fde7caa21Howard Hinnant{ 260d01eb54e708ff3dc1c11b1a53123a7fde7caa21Howard Hinnant typedef int T; 270d01eb54e708ff3dc1c11b1a53123a7fde7caa21Howard Hinnant typedef std::vector<T> C; 280d01eb54e708ff3dc1c11b1a53123a7fde7caa21Howard Hinnant C c1; 290d01eb54e708ff3dc1c11b1a53123a7fde7caa21Howard Hinnant C c2; 300d01eb54e708ff3dc1c11b1a53123a7fde7caa21Howard Hinnant int i = c1.begin() - c2.begin(); 310d01eb54e708ff3dc1c11b1a53123a7fde7caa21Howard Hinnant assert(false); 320d01eb54e708ff3dc1c11b1a53123a7fde7caa21Howard Hinnant} 330d01eb54e708ff3dc1c11b1a53123a7fde7caa21Howard Hinnant 340d01eb54e708ff3dc1c11b1a53123a7fde7caa21Howard Hinnant#else 350d01eb54e708ff3dc1c11b1a53123a7fde7caa21Howard Hinnant 360d01eb54e708ff3dc1c11b1a53123a7fde7caa21Howard Hinnantint main() 370d01eb54e708ff3dc1c11b1a53123a7fde7caa21Howard Hinnant{ 380d01eb54e708ff3dc1c11b1a53123a7fde7caa21Howard Hinnant} 390d01eb54e708ff3dc1c11b1a53123a7fde7caa21Howard Hinnant 400d01eb54e708ff3dc1c11b1a53123a7fde7caa21Howard Hinnant#endif 41