[Bug c++/17772] New: Derivating a templated class, the members of the base class are unknown
Serge dot Iovleff at univ-lille1 dot fr
gcc-bugzilla@gcc.gnu.org
Fri Oct 1 10:50:00 GMT 2004
Here is an exemple
template<class TYPE> class A
{ public:
TYPE q;
A() { q =0;}
~A() { ;}
};
template<class TYPE> class B : public A<TYPE>
{ public:
B(TYPE n) : A<TYPE>() { q =n;}
~B() { ;}
};
int main(int argc, char *argv[])
{
B<int> b(3);
}
$ g++-3.4 test.cpp -g -O2 -o test
essai.cpp: In constructor `B<TYPE>::B(TYPE)':
essai.cpp:14: erreur: « q » non déclaré (première utilisation dans cette fonction)
essai.cpp:14: erreur: (Chaque identificateur non déclaré est rapporté seulement
une seule fois pour la fonction dans laquelle il apparaît.)
My locale is in french, the compilator say that q is unknown.
$g++-3.3 test.cpp -g -O2 -o test
work fine.
Serge
--
Summary: Derivating a templated class, the members of the base
class are unknown
Product: gcc
Version: 3.4.2
Status: UNCONFIRMED
Severity: normal
Priority: P2
Component: c++
AssignedTo: unassigned at gcc dot gnu dot org
ReportedBy: Serge dot Iovleff at univ-lille1 dot fr
CC: gcc-bugs at gcc dot gnu dot org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=17772
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