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      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 // <list>
     11 
     12 // void unique();
     13 
     14 #include <list>
     15 #include <cassert>
     16 
     17 #include "min_allocator.h"
     18 
     19 int main()
     20 {
     21     {
     22     int a1[] = {2, 1, 1, 4, 4, 4, 4, 3, 3};
     23     int a2[] = {2, 1, 4, 3};
     24     std::list<int> c(a1, a1+sizeof(a1)/sizeof(a1[0]));
     25     c.unique();
     26     assert(c == std::list<int>(a2, a2+4));
     27     }
     28 #if __cplusplus >= 201103L
     29     {
     30     int a1[] = {2, 1, 1, 4, 4, 4, 4, 3, 3};
     31     int a2[] = {2, 1, 4, 3};
     32     std::list<int, min_allocator<int>> c(a1, a1+sizeof(a1)/sizeof(a1[0]));
     33     c.unique();
     34     assert((c == std::list<int, min_allocator<int>>(a2, a2+4)));
     35     }
     36 #endif
     37 }
     38