37 template <typename Input1, typename Input2, typename Output>
42     static_assert(std::is_same_v<Output, decltype(std::lcm(value1, value2))>, "");  in test0()
43     static_assert(std::is_same_v<Output, decltype(std::lcm(value2, value1))>, "");  in test0()
44     assert(static_cast<Output>(out) == std::lcm(value1, value2));  in test0()
59             using Output = std::common_type_t<S1, S2>;  in do_test()  typedef
60             accumulate &= test0<S1, S2, Output>(TC.x, TC.y, TC.expect);  in do_test()
61             accumulate &= test0<S1, S2, Output>(-TC.x, TC.y, TC.expect);  in do_test()
62             accumulate &= test0<S1, S2, Output>(TC.x, -TC.y, TC.expect);  in do_test()
63             accumulate &= test0<S1, S2, Output>(-TC.x, -TC.y, TC.expect);  in do_test()
64             accumulate &= test0<S2, S1, Output>(TC.x, TC.y, TC.expect);  in do_test()
65             accumulate &= test0<S2, S1, Output>(-TC.x, TC.y, TC.expect);  in do_test()
66             accumulate &= test0<S2, S1, Output>(TC.x, -TC.y, TC.expect);  in do_test()
67             accumulate &= test0<S2, S1, Output>(-TC.x, -TC.y, TC.expect);  in do_test()
70             using Output = std::common_type_t<U1, U2>;  in do_test()  typedef
71             accumulate &= test0<U1, U2, Output>(TC.x, TC.y, TC.expect);  in do_test()
72             accumulate &= test0<U2, U1, Output>(TC.x, TC.y, TC.expect);  in do_test()
75             using Output = std::common_type_t<S1, U2>;  in do_test()  typedef
76             accumulate &= test0<S1, U2, Output>(TC.x, TC.y, TC.expect);  in do_test()
77             accumulate &= test0<U2, S1, Output>(TC.x, TC.y, TC.expect);  in do_test()
78             accumulate &= test0<S1, U2, Output>(-TC.x, TC.y, TC.expect);  in do_test()
79             accumulate &= test0<U2, S1, Output>(TC.x, -TC.y, TC.expect);  in do_test()
82             using Output = std::common_type_t<S2, U1>;  in do_test()  typedef
83             accumulate &= test0<S2, U1, Output>(TC.x, TC.y, TC.expect);  in do_test()
84             accumulate &= test0<U1, S2, Output>(TC.x, TC.y, TC.expect);  in do_test()
85             accumulate &= test0<S2, U1, Output>(-TC.x, TC.y, TC.expect);  in do_test()
86             accumulate &= test0<U1, S2, Output>(TC.x, -TC.y, TC.expect);  in do_test()