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 #include <cstddef>
11 #include <type_traits>
12 
13 // max_align_t is a POD type whose alignment requirement is at least as
14 //   great as that of every scalar type
15 
16 #include <stdio.h>
17 
main()18 int main()
19 {
20     static_assert(std::is_pod<std::max_align_t>::value,
21                   "std::is_pod<std::max_align_t>::value");
22     static_assert((std::alignment_of<std::max_align_t>::value >=
23                   std::alignment_of<long long>::value),
24                   "std::alignment_of<std::max_align_t>::value >= "
25                   "std::alignment_of<long long>::value");
26     static_assert(std::alignment_of<std::max_align_t>::value >=
27                   std::alignment_of<long double>::value,
28                   "std::alignment_of<std::max_align_t>::value >= "
29                   "std::alignment_of<long double>::value");
30     static_assert(std::alignment_of<std::max_align_t>::value >=
31                   std::alignment_of<void*>::value,
32                   "std::alignment_of<std::max_align_t>::value >= "
33                   "std::alignment_of<void*>::value");
34 }
35