id,summary,reporter,owner,description,type,status,milestone,component,version,severity,resolution,keywords,cc
43,shared_ptr and use of undefined type,nobody,Peter Dimov,"{{{
class A;

class B
{
public:
    B();
// ~B();
private:
    boost::shared_ptr<A> a_p; 
};

B b;    // fails to compile 

The above line fails to compile with the message ""use 
of undefined type 'A'"".

It compiles successfully if B has an explicite 
destructor. i.e. the line ""// ~B();"" is uncommented.

I am using MSVC 6.

}}}",Bugs,closed,,smart_ptr,None,,Fixed,,