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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 // <random>
     11 
     12 // typedef mersenne_twister_engine<uint_fast64_t, 64, 312, 156, 31,
     13 //                                 0xb5026f5aa96619e9,
     14 //                                 29, 0x5555555555555555,
     15 //                                 17, 0x71d67fffeda60000,
     16 //                                 37, 0xfff7eee000000000,
     17 //                                 43, 6364136223846793005>          mt19937_64;
     18 
     19 #include <random>
     20 #include <cassert>
     21 
     22 int main()
     23 {
     24     std::mt19937_64 e;
     25     e.discard(9999);
     26     assert(e() == 9981545732273789042ull);
     27 }
     28