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 // template<class IntType = int>
13 // class discrete_distribution
14 
15 // param_type(initializer_list<double> wl);
16 
17 #include <random>
18 #include <cassert>
19 
main()20 int main()
21 {
22 #ifndef _LIBCPP_HAS_NO_GENERALIZED_INITIALIZERS
23     {
24         typedef std::discrete_distribution<> D;
25         typedef D::param_type P;
26         P pa = {1};
27         std::vector<double> p = pa.probabilities();
28         assert(p.size() == 1);
29         assert(p[0] == 1);
30     }
31 #endif  // _LIBCPP_HAS_NO_GENERALIZED_INITIALIZERS
32 }
33