1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
|
/*=============================================================================
Copyright (c) 2014 John Fletcher
Distributed under the Boost Software License, Version 1.0. (See accompanying
file LICENSE_1_0.txt or copy at http://www.boost.org/LICENSE_1_0.txt)
==============================================================================*/
#include <boost/phoenix.hpp>
#include <boost/detail/lightweight_test.hpp>
namespace phoenix = boost::phoenix;
using boost::phoenix::ref;
using namespace phoenix::local_names;
using boost::phoenix::arg_names::_1;
int main(int argc, char *argv[])
{
int x = 17;
int y = phoenix::lambda(_a=ref(x))
[
_a = 18
]()();
BOOST_TEST(y==18);
int z = phoenix::lambda(_a=_1)
[
_a = 18
](x)();
std::cout << z << std::endl;
BOOST_TEST(y==18);
return boost::report_errors();
}
|
