| Howard Hinnant | 3e51952 | 2010-05-11 19:42:16 +0000 | [diff] [blame] | 1 | //===----------------------------------------------------------------------===// |
| 2 | // |
| 3 | // ÊÊÊÊÊÊÊÊÊÊÊÊÊÊÊÊÊÊÊÊThe 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 | // <system_error> |
| 11 | |
| 12 | // class error_code |
| 13 | |
| 14 | // explicit operator bool() const; |
| 15 | |
| 16 | #include <system_error> |
| 17 | #include <string> |
| 18 | #include <cassert> |
| 19 | |
| 20 | int main() |
| 21 | { |
| 22 | { |
| 23 | const std::error_code ec(6, std::generic_category()); |
| 24 | assert(static_cast<bool>(ec)); |
| 25 | } |
| 26 | { |
| 27 | const std::error_code ec(0, std::generic_category()); |
| 28 | assert(!static_cast<bool>(ec)); |
| 29 | } |
| 30 | } |