id	summary	reporter	owner	description	type	status	milestone	component	version	severity	resolution	keywords	cc
6253	lex::lexertl::generate_static_dfa compiler errors if lexer has wchar_t as underlying stream type	Ryan Molden <ryanmolden@…>	Hartmut Kaiser	"Try and compile the following code, you will get compiler errors because generate_static.hpp has one line which says a std::map has a element type of char when, in this case, it should be wchar_t.  After fixing that to use Char (which is an existing template param on the method with the error) the output C++ code from this method further encodes 'char' in a number of places thus compiling a lexer using the produced static table also fails.

<--------------------- Begin Repro ------------------------------>

#include <fstream>
#include <boost/config/warning_disable.hpp>
#include <boost/spirit/include/lex_lexertl.hpp>
#include <boost/spirit/include/lex_generate_static_lexertl.hpp>
#include <boost/spirit/include/lex_static_lexertl.hpp>

using namespace std;
using namespace boost::spirit;

template <typename BaseLexer>
struct MyLexer : boost::spirit::lex::lexer<BaseLexer> 
{
    MyLexer()
    {
        token = L""Yay winning!"";
        this->self = token;
    }

    lex::token_def<lex::unused_type, wchar_t> token;
};

int main(int argc, char* argv[])
{
    typedef lex::lexertl::token<const wchar_t*> token_type;
    typedef lex::lexertl::lexer<token_type> lexer_type;

    MyLexer<lexer_type> lexer;

    ofstream outputStream(""test.hpp"");

    return lex::lexertl::generate_static_dfa(lexer, outputStream, ""test"") ? 0 : -1;
}"	Bugs	closed	To Be Determined	spirit	Boost 1.47.0	Problem	fixed	generate_static_dfa lexertl