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// <valarray>
11
12// template<class T> class valarray;
13
14// template<class T>
15//   valarray<bool>
16//   operator==(const T& x, const valarray<T>& y);
17
18#include <valarray>
19#include <cassert>
20#include <cstddef>
21
22int main()
23{
24    {
25        typedef int T;
26        T a2[] = {1,  2,  3,  4,  0};
27        bool a3[] = {false,  true,  false,  false,  false};
28        const unsigned N = sizeof(a2)/sizeof(a2[0]);
29        std::valarray<T> v2(a2, N);
30        std::valarray<bool> v3 = 2 == v2;
31        assert(v2.size() == v3.size());
32        for (std::size_t i = 0; i < v3.size(); ++i)
33            assert(v3[i] == a3[i]);
34    }
35}
36