[MAJOR BUG] g++ 2.95.x generates invalid code for KDE 3.3.0
Matthias Kretz
kretz at kde.org
Fri Sep 17 23:08:09 BST 2004
mkretz at Vorlon# uname -a
Linux Vorlon 2.6.7 #1 Fri Aug 13 13:22:22 CEST 2004 i686 GNU/Linux
mkretz at Vorlon# g++-2.95 -g3 -O0 test.cpp
mkretz at Vorlon# ./a.out
zsh: 16652 segmentation fault ./a.out
I stripped the testcase to the bare minimum to make it crash. gdb tells the
following when in ActiveBase::otherfunc (this=0x804a00c, i=2):
(gdb) print last_i
virtual baseclass botch
So somehow the virtual stuff get's messed up. Interestingly you can get it to
not crash by removing the "int i3" in StreamSocket.
--
C'ya
Matthias
________________________________________________________
Matthias Kretz (Germany) <><
http://Vir.homeip.net/
MatthiasKretz at gmx.net, kretz at kde.org,
Matthias.Kretz at urz.uni-heidelberg.de
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