blob: ad33fc15118c57a97f93e6e0b7e85547291200ed [file] [log] [blame]
//===----------------------------------------------------------------------===//
//
// 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 UIntType, size_t w, size_t s, size_t r>
// class subtract_with_carry_engine;
// void discard(unsigned long long z);
#include <random>
#include <cassert>
void
test1()
{
std::ranlux24_base e1;
std::ranlux24_base e2 = e1;
assert(e1 == e2);
e1.discard(3);
assert(e1 != e2);
(void)e2();
(void)e2();
(void)e2();
assert(e1 == e2);
}
void
test2()
{
std::ranlux48_base e1;
std::ranlux48_base e2 = e1;
assert(e1 == e2);
e1.discard(3);
assert(e1 != e2);
(void)e2();
(void)e2();
(void)e2();
assert(e1 == e2);
}
int main()
{
test1();
test2();
}