| Howard Hinnant | 3e51952 | 2010-05-11 19:42:16 +0000 | [diff] [blame] | 1 | //===----------------------------------------------------------------------===// |
| 2 | // |
| Howard Hinnant | 5b08a8a | 2010-05-11 21:36:01 +0000 | [diff] [blame^] | 3 | // The LLVM Compiler Infrastructure |
| Howard Hinnant | 3e51952 | 2010-05-11 19:42:16 +0000 | [diff] [blame] | 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 | // class ios_base |
| 13 | |
| 14 | // ios_base& boolalpha(ios_base& str); |
| 15 | |
| 16 | #include <ios> |
| 17 | #include <streambuf> |
| 18 | #include <cassert> |
| 19 | |
| 20 | struct testbuf : public std::streambuf {}; |
| 21 | |
| 22 | int main() |
| 23 | { |
| 24 | testbuf sb; |
| 25 | std::ios ios(&sb); |
| 26 | std::ios_base& r = std::boolalpha(ios); |
| 27 | assert(&r == &ios); |
| 28 | assert(ios.flags() & std::ios::boolalpha); |
| 29 | } |