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
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