[Boost-users] [phoenix] [cmath] lazy pow not working in boost 1.48

Subject: [Boost-users] [phoenix] [cmath] lazy pow not working in boost 1.48
From: alfC (alfredo.correa_at_[hidden])
Date: 2012-01-21 22:41:27

Hi, 

 Is this a bug in phoenix? the boost::phoenix::pow lazy function doesn't 
seem to work. My version is Boost 1.48 or maybe 1.49 (after svn update) -- 
Thanks, Alfredo

#include<iostream>
#include <boost/phoenix.hpp>
#include <boost/phoenix/stl/cmath.hpp>

using std::clog; using std::endl;
int main(){
    using namespace boost::phoenix::arg_names;
    clog << boost::phoenix::sin(arg1)(1.) << " " << std::sin(1.) << endl; 
// ok
    clog << boost::phoenix::pow(arg1, arg1)(2.) << " "  << std::pow(2.,2.) 
<< endl; 
    // ^^^^------ error: no matching function for call to ‘pow(const 
boost::phoenix::expression::argument<1>::type&, double)
    return 0;
}