CVS head breakage

[tm]

  host: i386-linux
target: sh-elf

Looks like someone broke CVS head for sh-elf, and possibly other targets
as well:

...
gcc   -g -O2 -DIN_GCC -DCROSS_COMPILE  -W -Wall -Wwrite-strings
-Wstrict-prototypes -Wmissing-prototypes -Wtraditional -pedantic
-Wno-long-long -fno-common  -DHAVE_CONFIG_H  -o cc1 \
	c-parse.o c-lang.o c-pretty-print.o attribs.o c-errors.o c-lex.o
c-pragma.o c-decl.o c-typeck.o c-convert.o c-aux-info.o c-common.o
c-opts.o c-format.o c-semantics.o c-objc-common.o c-dump.o libcpp.a
main.o libbackend.a   ../libiberty/libiberty.a
gcc   -g -O2 -DIN_GCC -DCROSS_COMPILE  -W -Wall -Wwrite-strings
-Wstrict-prototypes -Wmissing-prototypes -Wtraditional -pedantic
-Wno-long-long -fno-common  -DHAVE_CONFIG_H  gcov.o intl.o version.o
../libiberty/libiberty.a -o gcov
gcc -c   -g -O2 -DIN_GCC -DCROSS_COMPILE  -W -Wall -Wwrite-strings
-Wstrict-prototypes -Wmissing-prototypes  -fno-common  -DHAVE_CONFIG_H
-I. -Icp -I../../gcc/gcc -I../../gcc/gcc/cp -I../../gcc/gcc/config
-I../../gcc/gcc/../include ../../gcc/gcc/cp/class.c -o cp/class.o
../../gcc/gcc/cp/class.c: In function `base_derived_from':
../../gcc/gcc/cp/class.c:2228: incompatible types in return
../../gcc/gcc/cp/class.c:2229: warning: control reaches end of non-void
function
make[1]: *** [cp/class.o] Error 1
make[1]: Leaving directory `/home/tm/gcc-build-sh-elf/gcc'
make: *** [all-gcc] Error 2
[tm@localhost gcc-build-sh-elf]$ 

I last checked the tree on Wednesday, so the breakage appears to have
occured in the last 48 hours.

Toshi