id summary reporter owner description type status milestone component version severity resolution keywords cc 7624 Deduction failure Dave Abrahams Thomas Heller "This program fails: {{{ #!c++ #include #include using namespace boost::phoenix::placeholders; using namespace boost::phoenix; int main() { find(boost::as_literal(""fox""), 'x')(); // works find(boost::as_literal(""fox""), construct(arg1))('x'); // works find(boost::as_literal(""fox""), arg1)('x'); // compilation error } }}} Took hours to work out what was going on. Nature of the beast, I suppose." Bugs closed phoenix Boost 1.53.0 Problem fixed