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 // <stack>
11
12 // template <class Alloc>
13 // stack(const container_type& c, const Alloc& a);
14
15 #include <stack>
16 #include <cassert>
17
18 #include "test_allocator.h"
19
20 template <class C>
21 C
make(int n)22 make(int n)
23 {
24 C c;
25 for (int i = 0; i < n; ++i)
26 c.push_back(i);
27 return c;
28 }
29
30 typedef std::deque<int, test_allocator<int> > C;
31
32 struct test
33 : public std::stack<int, C>
34 {
35 typedef std::stack<int, C> base;
36
testtest37 explicit test(const test_allocator<int>& a) : base(a) {}
testtest38 test(const container_type& c, const test_allocator<int>& a) : base(c, a) {}
39 #ifndef _LIBCPP_HAS_NO_RVALUE_REFERENCES
testtest40 test(container_type&& c, const test_allocator<int>& a) : base(std::move(c), a) {}
testtest41 test(test&& q, const test_allocator<int>& a) : base(std::move(q), a) {}
42 #endif // _LIBCPP_HAS_NO_RVALUE_REFERENCES
get_allocatortest43 test_allocator<int> get_allocator() {return c.get_allocator();}
44 };
45
main()46 int main()
47 {
48 C d = make<C>(5);
49 test q(d, test_allocator<int>(4));
50 assert(q.get_allocator() == test_allocator<int>(4));
51 assert(q.size() == 5);
52 for (int i = 0; i < d.size(); ++i)
53 {
54 assert(q.top() == d[d.size() - i - 1]);
55 q.pop();
56 }
57 }
58