id,summary,reporter,owner,description,type,status,milestone,component,version,severity,resolution,keywords,cc
440,shared_from_this warnings on linux,nobody,Peter Dimov,"{{{
1. warning: `class X' has virtual 
   functions but non-virtual destructor
   Resolution: add virtual keyword to destructor
2. warning: `class Y' has virtual 
   functions but non-virtual destructor
   Resolution: same as above
3. warning: `class impl' has virtual 
   functions but non-virtual destructor
   Resolution: add virtual destructor
4. warning: `class impl2' has 
   virtual functions but non-virtual destructor
   Resolution: item [3]


}}}",Bugs,closed,,smart_ptr,None,,Invalid,,