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 // <array>
11 
12 // iterator begin();
13 
14 #include <array>
15 #include <cassert>
16 
17 #include "suppress_array_warnings.h"
18 
main()19 int main()
20 {
21     {
22         typedef double T;
23         typedef std::array<T, 3> C;
24         C c = {1, 2, 3.5};
25         C::iterator i;
26         i = c.begin();
27         assert(*i == 1);
28         assert(&*i == c.data());
29         *i = 5.5;
30         assert(c[0] == 5.5);
31     }
32 }
33