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 // T *data();
13
14 #include <array>
15 #include <cassert>
16
17 // std::array is explicitly allowed to be initialized with A a = { init-list };.
18 // Disable the missing braces warning for this reason.
19 #include "disable_missing_braces_warning.h"
20
main()21 int main()
22 {
23 {
24 typedef double T;
25 typedef std::array<T, 3> C;
26 C c = {1, 2, 3.5};
27 T* p = c.data();
28 assert(p[0] == 1);
29 assert(p[1] == 2);
30 assert(p[2] == 3.5);
31 }
32 {
33 typedef double T;
34 typedef std::array<T, 0> C;
35 C c = {};
36 T* p = c.data();
37 (void)p; // to placate scan-build
38 }
39 }
40