rdbuf.pass.cpp revision bc8d3f97eb5c958007f2713238472e0c1c8fe02c 
1//===----------------------------------------------------------------------===//
2//
3// ��������������������The LLVM Compiler Infrastructure
4//
5// This file is distributed under the University of Illinois Open Source
6// License. See LICENSE.TXT for details.
7//
8//===----------------------------------------------------------------------===//
9
10// <ios>
11
12// template <class charT, class traits> class basic_ios
13
14// basic_streambuf<charT,traits>* rdbuf() const;
15
16#include <ios>
17#include <streambuf>
18#include <cassert>
19
20int main()
21{
22    {
23        const std::ios ios(0);
24        assert(ios.rdbuf() == 0);
25    }
26    {
27        std::streambuf* sb = (std::streambuf*)1;
28        const std::ios ios(sb);
29        assert(ios.rdbuf() == sb);
30    }
31}
32