parser version 3.4.0-2 failed to build on amd64 with GCC-4.6/oneiric

parser version 3.4.0-2 failed to build on amd64 with GCC-4.6/oneiric
Link to failed build: https://launchpad.net/ubuntu/+archive/test-rebuild-20110413/+buildjob/2464448

Details about the rebuild:
https://lists.ubuntu.com/archives/ubuntu-devel/2011-April/033042.html

Direct link to the build log: https://launchpad.net/ubuntu/+archive/test-rebuild-20110413/+buildjob/2464448/+files/buildlog_ubuntu-natty-amd64.parser_3.4.0-2_FAILEDTOBUILD.txt.gz

This log snippet might be of interest, since it triggered the matcher 'Purging chroot-autobuild'.
Excerpt 751 lines into the build log:

 then mv -f ".deps/compile.tab.Tpo" ".deps/compile.tab.Po"; else rm -f ".deps/compile.tab.Tpo"; exit 1; fi
compile.y:57:20: error: uninitialized const 'vvoid' [-fpermissive]
../types/pa_vvoid.h:20:7: note: 'const class VVoid' has no user-provided default constructor
compile.tab.C: In function 'int yyparse(void*)':
compile.tab.C:2494:6: warning: deprecated conversion from string constant to 'char*' [-Wwrite-strings]
compile.tab.C:2498:2: warning: deprecated conversion from string constant to 'char*' [-Wwrite-strings]
compile.tab.C:2616:3: warning: deprecated conversion from string constant to 'char*' [-Wwrite-strings]
make[3]: *** [compile.tab.o] Error 1
make[3]: Leaving directory `/build/buildd/parser-3.4.0/src/main'
make[2]: *** [install-recursive] Error 1
make[2]: Leaving directory `/build/buildd/parser-3.4.0/src'
make[1]: *** [install-recursive] Error 1
make[1]: Leaving directory `/build/buildd/parser-3.4.0'
make: *** [install-arch] Error 2
dpkg-buildpackage: error: /usr/bin/fakeroot debian/rules binary-arch gave error exit status 2
******************************************************************************
Build finished at 20110425-1033
FAILED [dpkg-buildpackage died]
Purging chroot-autobuild/build/buildd/parser-3.4.0