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 // <list>
11
12 // void pop_front();
13
14 #include <list>
15 #include <cassert>
16
17 #include "min_allocator.h"
18
main()19 int main()
20 {
21 {
22 int a[] = {1, 2, 3};
23 std::list<int> c(a, a+3);
24 c.pop_front();
25 assert(c == std::list<int>(a+1, a+3));
26 c.pop_front();
27 assert(c == std::list<int>(a+2, a+3));
28 c.pop_front();
29 assert(c.empty());
30 }
31 #if __cplusplus >= 201103L
32 {
33 int a[] = {1, 2, 3};
34 std::list<int, min_allocator<int>> c(a, a+3);
35 c.pop_front();
36 assert((c == std::list<int, min_allocator<int>>(a+1, a+3)));
37 c.pop_front();
38 assert((c == std::list<int, min_allocator<int>>(a+2, a+3)));
39 c.pop_front();
40 assert(c.empty());
41 }
42 #endif
43 }
44