c++ - boost::spirit compile error when lexer tokens > 10 -


when try , compile following code compile fail (error c2903: 'apply' : symbol neither class template nor function template ...) when token_list > 10 tokens.

the code compiles , parses correctly when tokens <= 10. there limit number of tokens ?

#define boost_variant_minimize_size #include <boost/spirit/include/qi.hpp> #include <boost/spirit/include/lex_lexertl.hpp> #include <iostream> #include <string>  namespace qi  = boost::spirit::qi; namespace lex = boost::spirit::lex;  template <typename lexer> struct token_list : lex::lexer<lexer> {     token_list()     {     cs1   = "tok1";     cs2   = "tok2";       cs3   = "tok3";     cs4   = "tok4";     cs5   = "tok5";     cs6   = "tok6";      cs7   = "tok7";     cs8   = "tok8";     cs9   = "tok9";     cs10  = "tok10";     cs11  = "tok11";       this->self.add     (cs1) (cs2) (cs3) (cs4) (cs5) (cs6) (cs7) (cs8) (cs9) (cs10) (cs11);    }      lex::token_def<std::string>  cs1, cs2, cs3, cs4, cs5, cs6, cs7, cs8,                                   cs9, cs10, cs11; };  template <typename iterator> struct grammar : qi::grammar<iterator> {     template <typename tokendef>     grammar(tokendef const& tok) : grammar::base_type(call_setup)     {         call_setup = tok.cs1>>tok.cs2>>tok.cs3>>tok.cs4>>tok.cs5>>                      tok.cs6>>tok.cs7>>tok.cs8>>-tok.cs9>>tok.cs10>>                      tok.cs11;      }     qi::rule<iterator> call_setup; };  int main() {     typedef std::string::const_iterator it;     typedef lex::lexertl::token<it, boost::mpl::vector<std::string>> token_type;     typedef lex::lexertl::lexer<token_type> lexer_type;     typedef token_list<lexer_type>::iterator_type iterator_type;      token_list<lexer_type> call_setup;              grammar<iterator_type> g(call_setup);       std::cout<<"enter string parse\n";     std::cout<<"type [q or q] quit\n\n";      std::string str;      while (getline(std::cin, str)){      if (str.empty() || str[0] == 'q' || str[0] == 'q')             break;      first = str.begin();     last  = str.end();      bool r = lex::tokenize_and_parse(first, last, call_setup, g);      if (r) {         std::cout << "parsing passed"<< "\n";     }     else {         std::string rest(first, last);         std::cerr << "parsing failed\n" << "stopped at: \"" << rest << "\"\n";     }   }     system("pause"); }

the rule call_setup stores sequence in case , boost fusion vector. default max length of thing 10.

you increase putting #define fusion_max_vector_size 20 @ beginning of code. compiles without problems.


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