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From: "r.menges at nice2cu dot de" <gcc-bugzilla@gcc.gnu.org> To: gcc-bugs@gcc.gnu.org Subject: [Bug c++/45880] New: Template-Methode in Shared Object not resolved when compiled with -O2 Date: Mon, 04 Oct 2010 13:59:00 -0000 [thread overview] Message-ID: <bug-45880-4@http.gcc.gnu.org/bugzilla/> (raw) http://gcc.gnu.org/bugzilla/show_bug.cgi?id=45880 Summary: Template-Methode in Shared Object not resolved when compiled with -O2 Product: gcc Version: 4.3.4 Status: UNCONFIRMED Severity: normal Priority: P3 Component: c++ AssignedTo: unassigned@gcc.gnu.org ReportedBy: r.menges@nice2cu.de Compiling the application with -O2 crashes the application because of a symbol-not-defined-error, while compiling without -O2 Option or using -g works. Actually I am overloading and not specializing an template-methode, which is propabily not the right way, but the example is trivial and because the application crashes when compiled with -O2 and not when compiled with -g or without the -O2 option i decided to send this bugreport. System is uname -a Linux dev 2.6.31-gentoo-r10 #1 SMP Mon Mar 8 21:00:17 CET 2010 i686 AMD Athlon(tm) XP 3000+ AuthenticAMD GNU/Linux and g++ -v Using built-in specs. Target: i686-pc-linux-gnu Configured with: /var/tmp/portage/sys-devel/gcc-4.3.4/work/gcc-4.3.4/configure --prefix=/usr --bindir=/usr/i686-pc-linux-gnu/gcc-bin/4.3.4 --includedir=/usr/lib/gcc/i686-pc-linux-gnu/4.3.4/include --datadir=/usr/share/gcc-data/i686-pc-linux-gnu/4.3.4 --mandir=/usr/share/gcc-data/i686-pc-linux-gnu/4.3.4/man --infodir=/usr/share/gcc-data/i686-pc-linux-gnu/4.3.4/info --with-gxx-include-dir=/usr/lib/gcc/i686-pc-linux-gnu/4.3.4/include/g++-v4 --host=i686-pc-linux-gnu --build=i686-pc-linux-gnu --disable-altivec --disable-fixed-point --enable-nls --without-included-gettext --with-system-zlib --disable-checking --disable-werror --enable-secureplt --disable-multilib --enable-libmudflap --disable-libssp --disable-libgomp --with-arch=i686 --enable-languages=c,c++,java,treelang --enable-shared --enable-threads=posix --enable-__cxa_atexit --enable-clocale=gnu --with-bugurl=http://bugs.gentoo.org/ --with-pkgversion='Gentoo 4.3.4 p1.1, pie-10.1.5' Thread model: posix gcc version 4.3.4 (Gentoo 4.3.4 p1.1, pie-10.1.5) The tarBall contains the minimal-exmaple (source of shared libary and executable), compiler output and short description
next reply other threads:[~2010-10-04 13:59 UTC|newest] Thread overview: 6+ messages / expand[flat|nested] mbox.gz Atom feed top 2010-10-04 13:59 r.menges at nice2cu dot de [this message] 2010-10-04 14:22 ` [Bug c++/45880] " redi at gcc dot gnu.org 2010-10-04 14:49 ` redi at gcc dot gnu.org 2010-10-04 16:14 ` r.menges at nice2cu dot de 2010-10-04 16:34 ` redi at gcc dot gnu.org 2011-09-25 15:59 ` paolo.carlini at oracle dot com
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