On Sat, Aug 03, 2002 at 08:07:03PM +0200, Matthias Klose wrote:
> http://ftp-master-debian.org/~doko/gcc
I've tracked down the problem I've been having compiling OpenOffice.org on
i386 and g++-3.2 to a difference between output of different compiler
versions. The build process complains that a symbol can not be resolved,
and I've created a preprocessed version of the source and tested against
different compilers:
-------------------------------
$ ./g++test
+ g++-3.0 -c -w test.cxx
+ nm -C test.o
+ grep ucb::ContentProviderImplHelper$
00000000 V typeinfo for ucb::ContentProviderImplHelper
00000000 V typeinfo name for ucb::ContentProviderImplHelper
+ g++-3.1 -c -w test.cxx
+ nm -C test.o
+ grep ucb::ContentProviderImplHelper$
00000000 V typeinfo for ucb::ContentProviderImplHelper
00000000 V typeinfo name for ucb::ContentProviderImplHelper
+ g++-3.2 -c -w test.cxx
+ nm -C test.o
+ grep ucb::ContentProviderImplHelper$
U typeinfo for ucb::ContentProviderImplHelper
-------------------------------
It seems that g++-3.2 is not including this type information in the output,
even though the older compiler versions do provide it. Has the intended
behaviour changed, or is this likely to be a bug?
I have posted the test script and preprocessed source here:
http://apt-proxy.sourceforge.net/ooo/g++test
http://apt-proxy.sourceforge.net/ooo/test.cxx.bz2
Chris
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