Problem when mixing repeat with epsilon parser

[Sebastien Matte]

Mixing lazy repeats with epsilon parser (with action) is not working as expected. The attributes are not synthesized as expected. The following example fails:

std::string s;
size_t c = 0;

BOOST_TEST(test_attr("aaaaaaaa", repeat(val(8))[char_ >> eps[ref(c)++]], s) && s == "aaaaaaaa" && c == 8);

It failed because s is empty (which I don't think it should)

I have made some variation of the same operations (no actions, no lazy operations) and they all works except for this particular case.

See the complete example that I have made from the repeat.cpp test (only the last test fails):

    {
        using boost::spirit::qi::eps;
        using boost::phoenix::val;
        using boost::phoenix::ref;

        std::string s;
        size_t c = 0;

        s.clear();
        BOOST_TEST(test_attr("aaaaaaaa", repeat[char_ >> eps], s) && s == "aaaaaaaa");

        s.clear();
        BOOST_TEST(test_attr("aaaaaaaa", repeat(8)[char_ >> eps], s) && s == "aaaaaaaa");

        s.clear();
        BOOST_TEST(test_attr("aaaaaaaa", repeat(val(8))[char_ >> eps], s) && s == "aaaaaaaa");

        s.clear();
        c = 0;
        BOOST_TEST(test_attr("aaaaaaaa", repeat[char_ >> eps[ref(c)++]], s) && s == "aaaaaaaa" && c == 8);

        s.clear();
        c = 0;
        BOOST_TEST(test_attr("aaaaaaaa", repeat(8)[char_ >> eps[ref(c)++]], s) && s == "aaaaaaaa" && c == 8);

        s.clear();
        c = 0;
        BOOST_TEST(test_attr("aaaaaaaa", repeat(val(8))[char_ >> eps[ref(c)++]], s) && s == "aaaaaaaa" && c == 8);
    }

[Sebastien Matte <sebastien.matte83@…>]

Modified repeat.cpp test with the included problem

[Nikita Kniazev <nok.raven@…>]

It looks like ​http://boost.2283326.n4.nabble.com/Auto-attributes-propagation-in-directives-with-lazy-arguments-td4672231.html problem. Do you agree?