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 valarray<T>& x, const T& y);
17
18#include <valarray>
19#include <cassert>
20#include <cstddef>
21
22int main()
23{
24    {
25        typedef int T;
26        T a1[] = {1,  2,  3,  4,  0};
27        bool a3[] = {true,  true,  true,  true,  false};
28        const unsigned N = sizeof(a1)/sizeof(a1[0]);
29        std::valarray<T> v1(a1, N);
30        std::valarray<bool> v3 = v1 && 5;
31        assert(v1.size() == v3.size());
32        for (std::size_t i = 0; i < v1.size(); ++i)
33            assert(v3[i] == a3[i]);
34    }
35    {
36        typedef int T;
37        T a1[] = {1,  2,  3,  4,  0};
38        bool a3[] = {false,  false,  false,  false,  false};
39        const unsigned N = sizeof(a1)/sizeof(a1[0]);
40        std::valarray<T> v1(a1, N);
41        std::valarray<bool> v3 = v1 && 0;
42        assert(v1.size() == v3.size());
43        for (std::size_t i = 0; i < v1.size(); ++i)
44            assert(v3[i] == a3[i]);
45    }
46}
47