text: //===----------------------------------------------------------------------===//
  //
  //                     The LLVM Compiler Infrastructure
  //
  // This file is dual licensed under the MIT and the University of Illinois Open
  // Source Licenses. See LICENSE.TXT for details.
  //
  //===----------------------------------------------------------------------===//
  
  // <random>
  
  // template<class RealType = double>
  // class piecewise_constant_distribution
  
  // piecewise_constant_distribution(initializer_list<double> wl);
  
  #include <random>
  #include <cassert>
  
  int main()
  {
  #ifndef _LIBCPP_HAS_NO_GENERALIZED_INITIALIZERS
      {
          typedef std::piecewise_constant_distribution<> D;
          D d;
          std::vector<double> iv = d.intervals();
          assert(iv.size() == 2);
          assert(iv[0] == 0);
          assert(iv[1] == 1);
          std::vector<double> dn = d.densities();
          assert(dn.size() == 1);
          assert(dn[0] == 1);
      }
  #endif  // _LIBCPP_HAS_NO_GENERALIZED_INITIALIZERS
  }
  