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 // <list>
10 
11 // explicit list(const Alloc& = Alloc());
12 
13 #include <list>
14 #include <cassert>
15 #include "DefaultOnly.h"
16 #include "min_allocator.h"
17 
18 int main(int, char**)
19 {
20     {
21         std::list<int> l;
22         assert(l.size() == 0);
23         assert(std::distance(l.begin(), l.end()) == 0);
24     }
25     {
26         std::list<DefaultOnly> l;
27         assert(l.size() == 0);
28         assert(std::distance(l.begin(), l.end()) == 0);
29     }
30     {
31         std::list<int> l((std::allocator<int>()));
32         assert(l.size() == 0);
33         assert(std::distance(l.begin(), l.end()) == 0);
34     }
35 #if TEST_STD_VER >= 11
36     {
37         std::list<int, min_allocator<int>> l;
38         assert(l.size() == 0);
39         assert(std::distance(l.begin(), l.end()) == 0);
40     }
41     {
42         std::list<DefaultOnly, min_allocator<DefaultOnly>> l;
43         assert(l.size() == 0);
44         assert(std::distance(l.begin(), l.end()) == 0);
45     }
46     {
47         std::list<int, min_allocator<int>> l((min_allocator<int>()));
48         assert(l.size() == 0);
49         assert(std::distance(l.begin(), l.end()) == 0);
50     }
51     {
52         std::list<int> l = {};
53         assert(l.size() == 0);
54         assert(std::distance(l.begin(), l.end()) == 0);
55     }
56     {
57         std::list<int, explicit_allocator<int>> l;
58         assert(l.size() == 0);
59         assert(std::distance(l.begin(), l.end()) == 0);
60     }
61     {
62         std::list<int, explicit_allocator<int>> l((explicit_allocator<int>()));
63         assert(l.size() == 0);
64         assert(std::distance(l.begin(), l.end()) == 0);
65     }
66 #endif
67 
68   return 0;
69 }
70