[Bug c++/27519] New: Another's class destructor name

[Bug c++/27519] New: Another's class destructor name

[zvonsully at gmail dot com]

if u have 2 classes defined as:

class TPoints
        {
        TPoints(const TPoints&);
        TPoints& operator=(const TPoints&);
        friend class TPoligon;
        public:

        TPoints::TPoints(){}
        virtual ~TPoints();

        };

class TPoligon: public TPoints
        {
        TPoligon(const TPoligon&);//not impl
        TPoligon& operator=(const TPoligon&);//not impl

        public:

        TPoligon(){}
        virtual ~TPoligon();
        };

//and the functions
TPoints::~TPoligon()// !!!!! <-------- class TPoints and destructor of TPoligon
        {
        }

TPoints::~TPoints(){}

TPoligon::~TPoligon(){}

int main(){}


the code above compiles without warning!


-- 
           Summary: Another's class destructor name
           Product: gcc
           Version: 4.0.4
            Status: UNCONFIRMED
          Severity: normal
          Priority: P3
         Component: c++
        AssignedTo: unassigned at gcc dot gnu dot org
        ReportedBy: zvonsully at gmail dot com


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=27519

[Bug c++/27519] Another's class destructor name

[fang at csl dot cornell dot edu]

------- Comment #1 from fang at csl dot cornell dot edu  2006-05-09 18:34 -------
With the following reduced case:

//--------->8 snip 8<-------------
class TPoints {
public:
~TPoints();
};

class TPoligon: public TPoints {
public:
~TPoligon();
};

TPoints::~TPoligon() { }

TPoints::~TPoints(){}
//--------->8 snip 8<------------

I get this misleading diagnostic with 4.0.1 (don't have 4.0.3 handy):
dtor.cc:13: error: redefinition of 'TPoints::~TPoints()'
dtor.cc:11: error: 'TPoints::~TPoints()' previously defined here

With 4.1, I get:
dtor.cc:11: error: declaration of '~TPoligon' as member of 'TPoints'


-- 

fang at csl dot cornell dot edu changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
                 CC|                            |fang at csl dot cornell dot
                   |                            |edu


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=27519

[Bug c++/27519] Another's class destructor name

[rguenth at gcc dot gnu dot org]

------- Comment #2 from rguenth at gcc dot gnu dot org  2006-05-10 08:06 -------
Fixed in 4.0.3:

/tmp> /space/rguenther/install/gcc-4.0.3/bin/g++ -Wall -S t.C
t.C:11: error: declaration of '~TPoligon' as member of 'TPoints'


-- 

rguenth at gcc dot gnu dot org changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
             Status|UNCONFIRMED                 |RESOLVED
      Known to fail|                            |4.0.0 4.0.1 4.0.2
      Known to work|4.1.0 4.2.0 3.4.0           |4.1.0 4.2.0 3.4.0 3.4.6
                   |                            |4.0.3
         Resolution|                            |FIXED
   Target Milestone|---                         |4.0.3


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=27519