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 // test ratio typedef's
11 
12 #include <ratio>
13 
14 int main()
15 {
16     static_assert(std::atto::num == 1 && std::atto::den == 1000000000000000000ULL, "");
17     static_assert(std::femto::num == 1 && std::femto::den == 1000000000000000ULL, "");
18     static_assert(std::pico::num == 1 && std::pico::den == 1000000000000ULL, "");
19     static_assert(std::nano::num == 1 && std::nano::den == 1000000000ULL, "");
20     static_assert(std::micro::num == 1 && std::micro::den == 1000000ULL, "");
21     static_assert(std::milli::num == 1 && std::milli::den == 1000ULL, "");
22     static_assert(std::centi::num == 1 && std::centi::den == 100ULL, "");
23     static_assert(std::deci::num == 1 && std::deci::den == 10ULL, "");
24     static_assert(std::deca::num == 10ULL && std::deca::den == 1, "");
25     static_assert(std::hecto::num == 100ULL && std::hecto::den == 1, "");
26     static_assert(std::kilo::num == 1000ULL && std::kilo::den == 1, "");
27     static_assert(std::mega::num == 1000000ULL && std::mega::den == 1, "");
28     static_assert(std::giga::num == 1000000000ULL && std::giga::den == 1, "");
29     static_assert(std::tera::num == 1000000000000ULL && std::tera::den == 1, "");
30     static_assert(std::peta::num == 1000000000000000ULL && std::peta::den == 1, "");
31     static_assert(std::exa::num == 1000000000000000000ULL && std::exa::den == 1, "");
32 }
33