or_value_valarray.pass.cpp revision f5256e16dfc425c1d466f6308d4026d529ce9e0b 
1//===----------------------------------------------------------------------===//
2//
3//                     The LLVM Compiler Infrastructure
4//
5// This file is distributed under the University of Illinois Open Source
6// License. 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
21int main()
22{
23    {
24        typedef int T;
25        T a2[] = {1,  2,  3,  4,  0};
26        bool a3[] = {true,  true,  true,  true,  true};
27        const unsigned N = sizeof(a2)/sizeof(a2[0]);
28        std::valarray<T> v2(a2, N);
29        std::valarray<bool> v3 = 5 || v2;
30        assert(v2.size() == v3.size());
31        for (int i = 0; i < v3.size(); ++i)
32            assert(v3[i] == a3[i]);
33    }
34    {
35        typedef int T;
36        T a2[] = {1,  2,  3,  4,  0};
37        bool a3[] = {true,  true,  true,  true,  false};
38        const unsigned N = sizeof(a2)/sizeof(a2[0]);
39        std::valarray<T> v2(a2, N);
40        std::valarray<bool> v3 = 0 || v2;
41        assert(v2.size() == v3.size());
42        for (int i = 0; i < v3.size(); ++i)
43            assert(v3[i] == a3[i]);
44    }
45}
46