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 exponential_distribution;
  
  // void param(const param_type& parm);
  
  #include <random>
  #include <cassert>
  
  int main()
  {
      {
          typedef std::exponential_distribution<> D;
          typedef D::param_type P;
          P p(0.25);
          D d(0.75);
          d.param(p);
          assert(d.param() == p);
      }
  }
  