1 //===----------------------------------------------------------------------===//
2 //
3 // Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
4 // See https://llvm.org/LICENSE.txt for license information.
5 // SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
6 //
7 //===----------------------------------------------------------------------===//
8
9 // UNSUPPORTED: c++03
10
11 // <valarray>
12
13 // template<class T> class valarray;
14
15 // valarray(initializer_list<value_type>);
16
17 #include <valarray>
18 #include <cassert>
19
20 #include "test_macros.h"
21
main(int,char **)22 int main(int, char**)
23 {
24 {
25 typedef int T;
26 T a[] = {1, 2, 3, 4, 5};
27 const unsigned N = sizeof(a)/sizeof(a[0]);
28 std::valarray<T> v = {1, 2, 3, 4, 5};
29 assert(v.size() == N);
30 for (unsigned i = 0; i < N; ++i)
31 assert(v[i] == a[i]);
32 }
33 {
34 typedef double T;
35 T a[] = {1, 2, 3, 4, 5};
36 const unsigned N = sizeof(a)/sizeof(a[0]);
37 std::valarray<T> v = {1, 2, 3, 4, 5};
38 assert(v.size() == N);
39 for (unsigned i = 0; i < N; ++i)
40 assert(v[i] == a[i]);
41 }
42
43 return 0;
44 }
45