id	summary	reporter	owner	description	type	status	milestone	component	version	severity	resolution	keywords	cc
4684	[spirit] bad template error when complementing a rule	Eric Niebler	Joel de Guzman	"The following code results in a terrible compiler error. The grammar for Spirit should not allow {{{~}}} to apply to a {{{rule}}} object. 

{{{
#include <boost/spirit/home/qi.hpp>
 
int main()
{
    using namespace boost::spirit::qi;
    rule<char const *> expression, term, factor;
 
    expression  = term >> *( ( '+' >> term ) | ( '-' >> term ) ) ;
    term        = factor >> *( ( '*' >> ~factor ) | ( '/' >> factor ) ) ;
    factor      = uint_ | '(' >> expression >> ')' | '-' >> factor ;
}
}}}
"	Bugs	closed	Boost 1.45.0	spirit	Boost Development Trunk	Problem	fixed