4684ddb6aa
- import libcxx - reduce targets to the one when compiled as a tools Change-Id: Iabb8427f80ff8e89463559a28bcb8b4f2bdbc496
26 lines
581 B
C++
26 lines
581 B
C++
//===----------------------------------------------------------------------===//
|
|
//
|
|
// The LLVM Compiler Infrastructure
|
|
//
|
|
// This file is dual licensed under the MIT and the University of Illinois Open
|
|
// Source Licenses. See LICENSE.TXT for details.
|
|
//
|
|
//===----------------------------------------------------------------------===//
|
|
|
|
// <stack>
|
|
|
|
// reference top();
|
|
|
|
#include <stack>
|
|
#include <cassert>
|
|
|
|
int main()
|
|
{
|
|
std::stack<int> q;
|
|
assert(q.size() == 0);
|
|
q.push(1);
|
|
q.push(2);
|
|
q.push(3);
|
|
int& ir = q.top();
|
|
assert(ir == 3);
|
|
}
|