35 lines
751 B
C++
35 lines
751 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/config.hpp>
|
|
#ifdef BOOST_NO_CXX11_VARIADIC_MACROS
|
|
# error "variadic macros required"
|
|
#else
|
|
|
|
#include <boost/local_function.hpp>
|
|
|
|
//[goto
|
|
int error(int x, int y) {
|
|
int BOOST_LOCAL_FUNCTION(int z) {
|
|
if(z > 0) goto success; // OK: Can jump within local function.
|
|
return -1;
|
|
success:
|
|
return 0;
|
|
} BOOST_LOCAL_FUNCTION_NAME(validate)
|
|
|
|
return validate(x + y);
|
|
}
|
|
//]
|
|
|
|
int main(void) {
|
|
error(1, 2);
|
|
return 0;
|
|
}
|
|
|
|
#endif // VARIADIC_MACROS
|
|
|