id,summary,reporter,owner,description,type,status,milestone,component,version,severity,resolution,keywords,cc
331,spirit: run-time error,bnf,nobody,"{{{
I am using the Spirit library v1.8.1, part of Boost 1.32.
Here is a test case which fails at run-time: I get a
VC++ Debug Library Error in file
core\non-terminal\impl\rule.ipp at line 173.
My compiler is VC++ 7.1 on Windows XP SP2.
In particular I get a Run-Time Check Failure #2: Stack
around the variable 'context-wrap' was corrupted.

Any idea about what can be the problem?
Please note that with the following I don't get any error:

    definition(const JSIGrammar& self)
    {
      Rule_T pp_token = real_p
      r = ch_p('#') >> str_p(""line"") >> +(pp_token);
    }




struct JSIGrammar : public grammar<JSIGrammar>
{
  template <typename ScannerT>
  struct definition
  {
    typedef rule<ScannerT> Rule_T;
    
    definition(const JSIGrammar& self)
    {
      Rule_T pp_number = real_p;
      Rule_T pp_token = pp_number;
      r = ch_p('#') >> str_p(""line"") >> +(pp_token);
    }

    const Rule_T& start() const 
    {
      return r;
    }

    Rule_T r;
  };
};



int
main(int argc, char* argv[])
{
  string str;
  {
    ifstream in(argv[1]);
    ostringstream out;
    out << in.rdbuf();
    str = out.str();
  }

  typedef parse_info<string::iterator> Info;

  JSIGrammar g;
  Info pi = parse(str.begin(), str.end(), g, space_p);
  
  if ( pi.hit )
  {
    cout << ""Match"" << endl;
    cout << ""Full: "" << (pi.full ? ""Yes"" : ""No"") << endl;
    cout << ""Length: "" << pi.length << endl;
  }
  else
  {
    cout << ""No match"" << endl;
  }
  
  return 0;
}

}}}",Support Requests,closed,,None,None,,None,,