[Bug other/63407] xsdcxx built with LTO aborts on xsd files of libkolabxml - when LTO is disabled problem is gone

["nheghathivhistha at gmail dot com" <gcc-bugzilla at gcc dot gnu dot org>]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=63407

--- Comment #1 from David Kredba <nheghathivhistha at gmail dot com> ---
gcc -v
Using built-in specs.
COLLECT_GCC=/usr/x86_64-pc-linux-gnu/gcc-bin/4.10.0-alpha20140928/gcc
COLLECT_LTO_WRAPPER=/usr/libexec/gcc/x86_64-pc-linux-gnu/4.10.0-alpha20140928/lto-wrapper
Target: x86_64-pc-linux-gnu
Configured with:
/var/tmp/portage/sys-devel/gcc-4.10.0_alpha20140928/work/gcc-4.10-20140928/configure
--host=x86_64-pc-linux-gnu --build=x86_64-pc-linux-gnu --prefix=/usr
--bindir=/usr/x86_64-pc-linux-gnu/gcc-bin/4.10.0-alpha20140928
--includedir=/usr/lib/gcc/x86_64-pc-linux-gnu/4.10.0-alpha20140928/include
--datadir=/usr/share/gcc-data/x86_64-pc-linux-gnu/4.10.0-alpha20140928
--mandir=/usr/share/gcc-data/x86_64-pc-linux-gnu/4.10.0-alpha20140928/man
--infodir=/usr/share/gcc-data/x86_64-pc-linux-gnu/4.10.0-alpha20140928/info
--with-gxx-include-dir=/usr/lib/gcc/x86_64-pc-linux-gnu/4.10.0-alpha20140928/include/g++-v4
--with-python-dir=/share/gcc-data/x86_64-pc-linux-gnu/4.10.0-alpha20140928/python
--enable-languages=c,c++,fortran,ada --enable-obsolete --disable-werror
--with-system-zlib --enable-nls --without-included-gettext
--enable-checking=release --with-bugurl=https://bugs.gentoo.org/
--with-pkgversion='Gentoo 4.10.0_alpha20140928' --enable-libstdcxx-time
--enable-shared --enable-threads=posix --enable-__cxa_atexit
--enable-clocale=gnu --enable-multilib --disable-altivec --disable-fixed-point
--enable-targets=all --enable-libgomp --enable-lto --with-cloog
--disable-isl-version-check
Thread model: posix
gcc version 4.10.0-alpha20140928 20140929 (experimental) [trunk revision
215679] (Gentoo 4.10.0_alpha20140928)

fails the same way:

terminate called after throwing an instance of 'Cult::MM::Absent'
  what():  N4Cult2MM6AbsentE
/bin/sh: ÅÃdek 1: 16792 NeÃspÄÅnÄ ukonÄen (SIGABRT)        /usr/bin/xsdcxx
cxx-tree --generate-polymorphic --generate-serialization --namespace-map
http://kolab.org=KolabXSD --root-element icalendar --root-element vcards
--root-element note --root-element configuration --root-element file
--output-dir
/var/tmp/portage/net-libs/libkolabxml-1.0.1/work/libkolabxml-1.0.1_build/bindings
/var/tmp/portage/net-libs/libkolabxml-1.0.1/work/libkolabxml-1.0.1/schemas/ical/kolabformat-xcal.xsd
/var/tmp/portage/net-libs/libkolabxml-1.0.1/work/libkolabxml-1.0.1/schemas/ical/iCalendar-params.xsd
/var/tmp/portage/net-libs/libkolabxml-1.0.1/work/libkolabxml-1.0.1/schemas/ical/iCalendar-props.xsd
/var/tmp/portage/net-libs/libkolabxml-1.0.1/work/libkolabxml-1.0.1/schemas/ical/iCalendar-valtypes.xsd
/var/tmp/portage/net-libs/libkolabxml-1.0.1/work/libkolabxml-1.0.1/schemas/kolabformat-xcard.xsd
/var/tmp/portage/net-libs/libkolabxml-1.0.1/work/libkolabxml-1.0.1/schemas/xCard.xsd
/var/tmp/portage/net-libs/libkolabxml-1.0.1/work/libkolabxml-1.0.1/schemas/kolabformat.xsd