GCC build failure, HEAD@201989 on native

[GCC regression tester]

With your recent patch, GCC HEAD revision 201989 had problems on:
native: build (seems to have progressed further)
Attached is build output for those targets.
The previous build was of revision 201988.

Log information for changes since the last build:
------------------------------------------------------------------------
r201989 | gdr | 2013-08-26 02:15:22 -0700 (Mon, 26 Aug 2013) | 1 line
Changed paths:
   M /trunk/gcc/c/c-objc-common.c
   M /trunk/gcc/c-family/c-pretty-print.c
   M /trunk/gcc/c-family/c-pretty-print.h
   M /trunk/gcc/cp/cxx-pretty-print.c
   M /trunk/gcc/cp/cxx-pretty-print.h

Really commit all changes
------------------------------------------------------------------------

For more information, see <http://glutton.geoffk.org/HEAD/>.

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/home/regress/tbox/native/build/./prev-gcc/xg++ -B/home/regress/tbox/native/build/./prev-gcc/ -B/home/regress/tbox/objs/i686-pc-linux-gnu/bin/ -nostdinc++ -B/home/regress/tbox/native/build/prev-i686-pc-linux-gnu/libstdc++-v3/src/.libs -B/home/regress/tbox/native/build/prev-i686-pc-linux-gnu/libstdc++-v3/libsupc++/.libs -I/home/regress/tbox/native/build/prev-i686-pc-linux-gnu/libstdc++-v3/include/i686-pc-linux-gnu -I/home/regress/tbox/native/build/prev-i686-pc-linux-gnu/libstdc++-v3/include -I/home/regress/tbox/svn-gcc/libstdc++-v3/libsupc++ -L/home/regress/tbox/native/build/prev-i686-pc-linux-gnu/libstdc++-v3/src/.libs -L/home/regress/tbox/native/build/prev-i686-pc-linux-gnu/libstdc++-v3/libsupc++/.libs -c  -DIN_GCC_FRONTEND -g -O2 -gtoggle -DIN_GCC   -fno-exceptions -fno-rtti -fasynchronous-unwind-tables -W -Wall -Wno-narrowing -Wwrite-strings -Wcast-qual -Wmissing-format-attribute -pedantic -Wno-long-long -Wno-variadic-macros -Wno-overlength-strings -Werror -fno-common  -D!
 HAVE_CONFIG_H -I. -Icp -I/home/regress/tbox/svn-gcc/gcc -I/home/regress/tbox/svn-gcc/gcc/cp -I/home/regress/tbox/svn-gcc/gcc/../include -I/home/regress/tbox/svn-gcc/gcc/../libcpp/include  -I/home/regress/tbox/svn-gcc/gcc/../libdecnumber -I/home/regress/tbox/svn-gcc/gcc/../libdecnumber/bid -I../libdecnumber -I/home/regress/tbox/svn-gcc/gcc/../libbacktrace    /home/regress/tbox/svn-gcc/gcc/cp/decl.c -o cp/decl.o
/home/regress/tbox/native/build/./prev-gcc/xg++ -B/home/regress/tbox/native/build/./prev-gcc/ -B/home/regress/tbox/objs/i686-pc-linux-gnu/bin/ -nostdinc++ -B/home/regress/tbox/native/build/prev-i686-pc-linux-gnu/libstdc++-v3/src/.libs -B/home/regress/tbox/native/build/prev-i686-pc-linux-gnu/libstdc++-v3/libsupc++/.libs -I/home/regress/tbox/native/build/prev-i686-pc-linux-gnu/libstdc++-v3/include/i686-pc-linux-gnu -I/home/regress/tbox/native/build/prev-i686-pc-linux-gnu/libstdc++-v3/include -I/home/regress/tbox/svn-gcc/libstdc++-v3/libsupc++ -L/home/regress/tbox/native/build/prev-i686-pc-linux-gnu/libstdc++-v3/src/.libs -L/home/regress/tbox/native/build/prev-i686-pc-linux-gnu/libstdc++-v3/libsupc++/.libs -c  -DIN_GCC_FRONTEND -g -O2 -gtoggle -DIN_GCC   -fno-exceptions -fno-rtti -fasynchronous-unwind-tables -W -Wall -Wno-narrowing -Wwrite-strings -Wcast-qual -Wmissing-format-attribute -pedantic -Wno-long-long -Wno-variadic-macros -Wno-overlength-strings -Werror -fno-common  -D!
 HAVE_CONFIG_H -I. -Icp -I/home/regress/tbox/svn-gcc/gcc -I/home/regress/tbox/svn-gcc/gcc/cp -I/home/regress/tbox/svn-gcc/gcc/../include -I/home/regress/tbox/svn-gcc/gcc/../libcpp/include  -I/home/regress/tbox/svn-gcc/gcc/../libdecnumber -I/home/regress/tbox/svn-gcc/gcc/../libdecnumber/bid -I../libdecnumber -I/home/regress/tbox/svn-gcc/gcc/../libbacktrace    /home/regress/tbox/svn-gcc/gcc/cp/expr.c -o cp/expr.o
/home/regress/tbox/native/build/./prev-gcc/xg++ -B/home/regress/tbox/native/build/./prev-gcc/ -B/home/regress/tbox/objs/i686-pc-linux-gnu/bin/ -nostdinc++ -B/home/regress/tbox/native/build/prev-i686-pc-linux-gnu/libstdc++-v3/src/.libs -B/home/regress/tbox/native/build/prev-i686-pc-linux-gnu/libstdc++-v3/libsupc++/.libs -I/home/regress/tbox/native/build/prev-i686-pc-linux-gnu/libstdc++-v3/include/i686-pc-linux-gnu -I/home/regress/tbox/native/build/prev-i686-pc-linux-gnu/libstdc++-v3/include -I/home/regress/tbox/svn-gcc/libstdc++-v3/libsupc++ -L/home/regress/tbox/native/build/prev-i686-pc-linux-gnu/libstdc++-v3/src/.libs -L/home/regress/tbox/native/build/prev-i686-pc-linux-gnu/libstdc++-v3/libsupc++/.libs -c  -DIN_GCC_FRONTEND -g -O2 -gtoggle -DIN_GCC   -fno-exceptions -fno-rtti -fasynchronous-unwind-tables -W -Wall -Wno-narrowing -Wwrite-strings -Wcast-qual -Wmissing-format-attribute -pedantic -Wno-long-long -Wno-variadic-macros -Wno-overlength-strings -Werror -fno-common  -D!
 HAVE_CONFIG_H -I. -Icp -I/home/regress/tbox/svn-gcc/gcc -I/home/regress/tbox/svn-gcc/gcc/cp -I/home/regress/tbox/svn-gcc/gcc/../include -I/home/regress/tbox/svn-gcc/gcc/../libcpp/include  -I/home/regress/tbox/svn-gcc/gcc/../libdecnumber -I/home/regress/tbox/svn-gcc/gcc/../libdecnumber/bid -I../libdecnumber -I/home/regress/tbox/svn-gcc/gcc/../libbacktrace    /home/regress/tbox/svn-gcc/gcc/cp/pt.c -o cp/pt.o
/home/regress/tbox/native/build/./prev-gcc/xg++ -B/home/regress/tbox/native/build/./prev-gcc/ -B/home/regress/tbox/objs/i686-pc-linux-gnu/bin/ -nostdinc++ -B/home/regress/tbox/native/build/prev-i686-pc-linux-gnu/libstdc++-v3/src/.libs -B/home/regress/tbox/native/build/prev-i686-pc-linux-gnu/libstdc++-v3/libsupc++/.libs -I/home/regress/tbox/native/build/prev-i686-pc-linux-gnu/libstdc++-v3/include/i686-pc-linux-gnu -I/home/regress/tbox/native/build/prev-i686-pc-linux-gnu/libstdc++-v3/include -I/home/regress/tbox/svn-gcc/libstdc++-v3/libsupc++ -L/home/regress/tbox/native/build/prev-i686-pc-linux-gnu/libstdc++-v3/src/.libs -L/home/regress/tbox/native/build/prev-i686-pc-linux-gnu/libstdc++-v3/libsupc++/.libs -c  -DIN_GCC_FRONTEND -g -O2 -gtoggle -DIN_GCC   -fno-exceptions -fno-rtti -fasynchronous-unwind-tables -W -Wall -Wno-narrowing -Wwrite-strings -Wcast-qual -Wmissing-format-attribute -pedantic -Wno-long-long -Wno-variadic-macros -Wno-overlength-strings -Werror -fno-common  -D!
 HAVE_CONFIG_H -I. -Icp -I/home/regress/tbox/svn-gcc/gcc -I/home/regress/tbox/svn-gcc/gcc/cp -I/home/regress/tbox/svn-gcc/gcc/../include -I/home/regress/tbox/svn-gcc/gcc/../libcpp/include  -I/home/regress/tbox/svn-gcc/gcc/../libdecnumber -I/home/regress/tbox/svn-gcc/gcc/../libdecnumber/bid -I../libdecnumber -I/home/regress/tbox/svn-gcc/gcc/../libbacktrace    /home/regress/tbox/svn-gcc/gcc/cp/typeck2.c -o cp/typeck2.o
/home/regress/tbox/native/build/./prev-gcc/xg++ -B/home/regress/tbox/native/build/./prev-gcc/ -B/home/regress/tbox/objs/i686-pc-linux-gnu/bin/ -nostdinc++ -B/home/regress/tbox/native/build/prev-i686-pc-linux-gnu/libstdc++-v3/src/.libs -B/home/regress/tbox/native/build/prev-i686-pc-linux-gnu/libstdc++-v3/libsupc++/.libs -I/home/regress/tbox/native/build/prev-i686-pc-linux-gnu/libstdc++-v3/include/i686-pc-linux-gnu -I/home/regress/tbox/native/build/prev-i686-pc-linux-gnu/libstdc++-v3/include -I/home/regress/tbox/svn-gcc/libstdc++-v3/libsupc++ -L/home/regress/tbox/native/build/prev-i686-pc-linux-gnu/libstdc++-v3/src/.libs -L/home/regress/tbox/native/build/prev-i686-pc-linux-gnu/libstdc++-v3/libsupc++/.libs -c  -DIN_GCC_FRONTEND -g -O2 -gtoggle -DIN_GCC   -fno-exceptions -fno-rtti -fasynchronous-unwind-tables -W -Wall -Wno-narrowing -Wwrite-strings -Wcast-qual -Wmissing-format-attribute -pedantic -Wno-long-long -Wno-variadic-macros -Wno-overlength-strings -Werror -fno-common  -D!
 HAVE_CONFIG_H -I. -Icp -I/home/regress/tbox/svn-gcc/gcc -I/home/regress/tbox/svn-gcc/gcc/cp -I/home/regress/tbox/svn-gcc/gcc/../include -I/home/regress/tbox/svn-gcc/gcc/../libcpp/include  -I/home/regress/tbox/svn-gcc/gcc/../libdecnumber -I/home/regress/tbox/svn-gcc/gcc/../libdecnumber/bid -I../libdecnumber -I/home/regress/tbox/svn-gcc/gcc/../libbacktrace    /home/regress/tbox/svn-gcc/gcc/cp/class.c -o cp/class.o
/home/regress/tbox/svn-gcc/gcc/config/i386/i386.c:4851:1: error: 'section* x86_64_elf_select_section(tree, int, long long unsigned int)' defined but not used [-Werror=unused-function]
 x86_64_elf_select_section (tree decl, int reloc,
 ^
cc1plus: all warnings being treated as errors
make[3]: *** [i386.o] Error 1
make[3]: *** Waiting for unfinished jobs....
rm gcj-dbtool.pod fsf-funding.pod gcj.pod jcf-dump.pod jv-convert.pod gcov.pod gc-analyze.pod gfdl.pod cpp.pod gfortran.pod gij.pod gcc.pod grmic.pod
make[3]: Leaving directory `/home/regress/tbox/native/build/gcc'
make[2]: *** [all-stage2-gcc] Error 2
make[2]: Leaving directory `/home/regress/tbox/native/build'
make[1]: *** [stage2-bubble] Error 2
make[1]: Leaving directory `/home/regress/tbox/native/build'
make: *** [bootstrap] Error 2
+ '[' -s .bad_compare ']'
+ exit 1
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-- 
Geoffrey Keating <geoffk@geoffk.org> 
(via an automated GCC regression-testing script.)