gcc3.3 compliance

Dear all,

SuSE 82 comes with gcc 3.3 installed by defaut, which is much strict then gcc
3.2. For example, here is a compilation error:

if g++ -DHAVE_CONFIG_H -I. -I. -I..   -I/usr/include/pgsql
-I/space/pgadmin/wxGTK/install/lib/wx/include/gtk2ud-2.5
-I/space/pgadmin/wxGTK/install/include -D__WXDEBUG__ -D__WXGTK__
-D_FILE_OFFSET_BITS=64 -D_LARGE_FILES -I/space/pgadmin/wxGTK/install/include
-DDATA_DIR=\"/usr/local/pgadmin3/share/pgadmin3/\" -Wall -g -I./include/ -I
-g -O2 -MT pgSet.o -MD -MP -MF ".deps/pgSet.Tpo" \
  -c -o pgSet.o `test -f 'db/pgSet.cpp' || echo './'`db/pgSet.cpp; \
then mv ".deps/pgSet.Tpo" ".deps/pgSet.Po"; \
else rm -f ".deps/pgSet.Tpo"; exit 1; \
fi
db/pgSet.cpp: In member function `long int pgSet::GetLong(const wxString&)':
db/pgSet.cpp:123: error: choosing `long int pgSet::GetLong(int) const' over `
   long int pgSet::GetLong(const wxString&)'
db/pgSet.cpp:123: error:   because worst conversion for the former is better
   than worst conversion for the latter
make[2]: *** [pgSet.o] Error 1
make[2]: Leaving directory `/space/pgadmin/pgadmin3/src'
make[1]: *** [all-recursive] Error 1
make[1]: Leaving directory `/space/pgadmin/pgadmin3'
make: *** [all] Error 2

Does it ring a bell to anyone?
Cheers, Jean-Michel