local_function/test/goto_error_seq.cpp

28 lines
600 B
C++

// Copyright (C) 2009-2012 Lorenzo Caminiti
// Distributed under the Boost Software License, Version 1.0
// (see accompanying file LICENSE_1_0.txt or a copy at
// http://www.boost.org/LICENSE_1_0.txt)
// Home at http://www.boost.org/libs/local_function
#include <boost/local_function.hpp>
int error(int x, int y) {
int BOOST_LOCAL_FUNCTION( (int z) ) {
if(z <= 0) goto failure;
else goto success;
success:
return 0;
} BOOST_LOCAL_FUNCTION_NAME(validate)
return validate(x + y);
failure:
return -1;
}
int main(void) {
error(1, 2);
return 0;
}