| 1 | |
|---|---|
| 2 | // Copyright (C) 2009-2012 Lorenzo Caminiti |
| 3 | // Distributed under the Boost Software License, Version 1.0 |
| 4 | // (see accompanying file LICENSE_1_0.txt or a copy at |
| 5 | // http://www.boost.org/LICENSE_1_0.txt) |
| 6 | // Home at http://www.boost.org/libs/local_function |
| 7 | |
| 8 | #include <boost/local_function.hpp> |
| 9 | |
| 10 | int error(int x, int y) { |
| 11 | int BOOST_LOCAL_FUNCTION( (int z) ) { |
| 12 | if(z <= 0) goto failure; |
| 13 | else goto success; |
| 14 | success: |
| 15 | return 0; |
| 16 | } BOOST_LOCAL_FUNCTION_NAME(validate) |
| 17 | |
| 18 | return validate(x + y); |
| 19 | failure: |
| 20 | return -1; |
| 21 | } |
| 22 | |
| 23 | int main(void) { |
| 24 | error(x: 1, y: 2); |
| 25 | return 0; |
| 26 | } |
| 27 | |
| 28 |