[Boost-users] [bind+signals] binding overloaded function + gcc4.6.2 = call of overloaded is ambiguous

Subject: [Boost-users] [bind+signals] binding overloaded function + gcc4.6.2 = call of overloaded is ambiguous
From: Bogdan Slusarczyk (bogdan.slusarczyk_at_[hidden])
Date: 2011-11-25 09:13:30

Hi all,
Such code can be built without problem using gcc3.4.3:

typedef boost::signal< void () > Signal;
Signal s;
boost::bind( &Signal::operator(), &s );

but gcc4.6.2 returns:

error: call of overloaded 'bind(<unresolved overloaded function type>, 
Signal*)' is ambiguous

Is it expected behaviour? or problem in gcc4.6.2? Is there any solution 
except casting function pointer to particular type?

Regards,
Bogdan

PS. I tried boost 1.38/1.48 and gcc 3.4.3/4.6.2