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 UIntType, size_t w, size_t s, size_t r>
13 // class subtract_with_carry_engine;
14 
15 // explicit subtract_with_carry_engine();
16 
17 #include <random>
18 #include <cassert>
19 
20 void
21 test1()
22 {
23     std::ranlux24_base e1;
24     std::ranlux24_base e2(std::ranlux24_base::default_seed);
25     assert(e1 == e2);
26     assert(e1() == 15039276);
27 }
28 
29 void
30 test2()
31 {
32     std::ranlux48_base e1;
33     std::ranlux48_base e2(std::ranlux48_base::default_seed);
34     assert(e1 == e2);
35     assert(e1() == 23459059301164ull);
36 }
37 
38 int main()
39 {
40     test1();
41     test2();
42 }
43