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
22int 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

source code of libcxx/test/std/numerics/numarray/template.valarray/valarray.cons/initializer_list.pass.cpp