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 // type_traits
11 
12 // floating_point
13 
14 #include <type_traits>
15 
16 template <class T>
test_floating_point_imp()17 void test_floating_point_imp()
18 {
19     static_assert(!std::is_reference<T>::value, "");
20     static_assert( std::is_arithmetic<T>::value, "");
21     static_assert( std::is_fundamental<T>::value, "");
22     static_assert( std::is_object<T>::value, "");
23     static_assert( std::is_scalar<T>::value, "");
24     static_assert(!std::is_compound<T>::value, "");
25     static_assert(!std::is_member_pointer<T>::value, "");
26 }
27 
28 template <class T>
test_floating_point()29 void test_floating_point()
30 {
31     test_floating_point_imp<T>();
32     test_floating_point_imp<const T>();
33     test_floating_point_imp<volatile T>();
34     test_floating_point_imp<const volatile T>();
35 }
36 
main()37 int main()
38 {
39     test_floating_point<float>();
40     test_floating_point<double>();
41     test_floating_point<long double>();
42 }
43