Failure to deal with using and private inheritance
>Submitter-Id: net
>Originator: ken
>Organization: OpenOffice.org
>Confidential: no
>Synopsis: Failure to deal with using and private inheritance
>Severity: serious
>Priority:
>Category: c++
>Class: rejects-legal
>Release: 3.3.1 20030626 (Debian prerelease) (Debian testing/unstable)
>Environment:
System: Linux gandalf 2.4.20 #4 Mon Apr 7 22:21:12 EST 2003 i686 GNU/Linux
Architecture: i686
host: i386-pc-linux-gnu
build: i386-pc-linux-gnu
target: i386-pc-linux-gnu
configured with: ../src/configure -v --enable-languages=c,c++,java,f77,pascal,objc,ada,treelang --prefix=/usr --mandir=/usr/share/man --infodir=/usr/share/info --with-gxx-include-dir=/usr/include/c++/3.3 --enable-shared --with-system-zlib --enable-nls --without-included-gettext --enable-__cxa_atexit --enable-clocale=gnu --enable-debug --enable-java-gc=boehm --enable-java-awt=xlib --enable-objc-gc i386-linux
>Description:
Code following works in gcc 3.2 but not in gcc 3.3.1, worked in gcc 3.3.0.
gcctest.cpp: In member function `void INetContentTypeParameterList::Clear()':
gcctest.cpp:21: error: cannot call member function `int Container::Count()'
without object
gcctest.cpp:22: error: cannot call member function `int Container::Count()'
without object
>How-To-Repeat:
class Contained {};
class Container {
public:
int Count();
void* Remove(int);
};
class List : private Container {
public:
using Container::Count;
using Container::Remove;
};
class INetContentTypeParameterList : private List {
public:
void Clear();
};
void INetContentTypeParameterList::Clear() {
while (Count())
delete static_cast<Contained*>(Remove(Count() - 1));
}
int main() {
INetContentTypeParameterList ilist;
ilist.Clear();
}
>Fix:
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