Re: [Boost-users] [lambda] Boost.Bind works, labmda bind fails to compile

Subject: Re: [Boost-users] [lambda] Boost.Bind works, labmda bind fails to compile
From: Peter Dimov (pdimov_at_[hidden])
Date: 2009-12-30 11:58:40

Igor R wrote:
> Hello,
> 
> Could someone please explain the following behavior:
> 
> #include <boost/lambda/bind.hpp>
> #include <boost/bind.hpp>
> 
> struct Functor
> {
> void operator()() const
> {}
> template<class T> void func(T t)
> {}
> };
> 
> int main()
> {
> Functor f;
> boost::lambda::bind(&Functor::func<Functor>, &f, f); // doesn't
> compile
> boost::bind(&Functor::func<Functor>, &f, f); // compiles well
> }

Sounds like a bug in MSVC.

struct Functor
{
    template<class T> void func(T t)
    {}
};

template<class A1, class A2, class A3>
void ll_bind( A1 const & a1, A2 const & a2, A3 const & a3 )
{
}

int main()
{
    Functor f;
    ll_bind( &Functor::func<Functor>, &f, f ); // fails
}