Getting back std::string from a utree string node throws std::bad_cast

[Rémy Chibois <rchibois@…>]

When using:

std::string s1("test"); boost::spirit::utree u = s1;

Either of:

std::string s2 = u.get<std::string>();

or

std::string s2 = u.get<boost::spirit::utf8_string_type>();

fail with a "std::bad_cast" thrown.

Proceeding with:

boost::spirit::utf8_string_range_type rt = u.get<spirit::utf8_string_range_type>(); std::string s2(rt.begin(), rt.end());

works fine...

Please see attached file for a complete example.