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// <forward_list>
11
12// void resize(size_type n, const value_type& v);
13
14#include <forward_list>
15#include <cassert>
16
17#include "DefaultOnly.h"
18#include "min_allocator.h"
19
20int main()
21{
22    {
23        typedef int T;
24        typedef std::forward_list<T> C;
25        const T t[] = {0, 1, 2, 3, 4};
26        C c(std::begin(t), std::end(t));
27
28        c.resize(3, 10);
29        assert(distance(c.begin(), c.end()) == 3);
30        assert(*next(c.begin(), 0) == 0);
31        assert(*next(c.begin(), 1) == 1);
32        assert(*next(c.begin(), 2) == 2);
33
34        c.resize(6, 10);
35        assert(distance(c.begin(), c.end()) == 6);
36        assert(*next(c.begin(), 0) == 0);
37        assert(*next(c.begin(), 1) == 1);
38        assert(*next(c.begin(), 2) == 2);
39        assert(*next(c.begin(), 3) == 10);
40        assert(*next(c.begin(), 4) == 10);
41        assert(*next(c.begin(), 5) == 10);
42
43        c.resize(6, 12);
44        assert(distance(c.begin(), c.end()) == 6);
45        assert(*next(c.begin(), 0) == 0);
46        assert(*next(c.begin(), 1) == 1);
47        assert(*next(c.begin(), 2) == 2);
48        assert(*next(c.begin(), 3) == 10);
49        assert(*next(c.begin(), 4) == 10);
50        assert(*next(c.begin(), 5) == 10);
51    }
52#if __cplusplus >= 201103L
53    {
54        typedef int T;
55        typedef std::forward_list<T, min_allocator<T>> C;
56        const T t[] = {0, 1, 2, 3, 4};
57        C c(std::begin(t), std::end(t));
58
59        c.resize(3, 10);
60        assert(distance(c.begin(), c.end()) == 3);
61        assert(*next(c.begin(), 0) == 0);
62        assert(*next(c.begin(), 1) == 1);
63        assert(*next(c.begin(), 2) == 2);
64
65        c.resize(6, 10);
66        assert(distance(c.begin(), c.end()) == 6);
67        assert(*next(c.begin(), 0) == 0);
68        assert(*next(c.begin(), 1) == 1);
69        assert(*next(c.begin(), 2) == 2);
70        assert(*next(c.begin(), 3) == 10);
71        assert(*next(c.begin(), 4) == 10);
72        assert(*next(c.begin(), 5) == 10);
73
74        c.resize(6, 12);
75        assert(distance(c.begin(), c.end()) == 6);
76        assert(*next(c.begin(), 0) == 0);
77        assert(*next(c.begin(), 1) == 1);
78        assert(*next(c.begin(), 2) == 2);
79        assert(*next(c.begin(), 3) == 10);
80        assert(*next(c.begin(), 4) == 10);
81        assert(*next(c.begin(), 5) == 10);
82    }
83#endif
84}
85