I see this error during bootstrap:
/user/inria/fsf/bld-gcc-cxx8/./prev-gcc/g++
-B/user/inria/fsf/bld-gcc-cxx8/./prev-gcc/
-B/user/inria/cxx/i686-pc-linux-gnu/bin/ -nostdinc++
-I/user/inria/fsf/bld-gcc-cxx8/prev-i686-pc-linux-gnu/libstdc++-v3/include/i686-pc-linux-gnu
-I/user/inria/fsf/bld-gcc-cxx8/prev-i686-pc-linux-gnu/libstdc++-v3/include
-I/user/inria/fsf/gcc/libstdc++-v3/libsupc++
-L/user/inria/fsf/bld-gcc-cxx8/prev-i686-pc-linux-gnu/libstdc++-v3/src/.libs -c
-g -O2 -fomit-frame-pointer -gtoggle -DIN_GCC -W -Wall -Wwrite-strings
-Wcast-qual -Wmissing-format-attribute -pedantic -Wno-long-long
-Wno-variadic-macros -Wno-overlength-strings -Werror -fno-common
-DHAVE_CONFIG_H -I. -Ifortran -I../../gcc/gcc -I../../gcc/gcc/fortran
-I../../gcc/gcc/../include -I../../gcc/gcc/../libcpp/include
-I../../gcc/gcc/../libdecnumber -I../../gcc/gcc/../libdecnumber/bid
-I../libdecnumber -DCLOOG_PPL_BACKEND -I/usr/include/libelf
../../gcc/gcc/fortran/resolve.c -o fortran/resolve.o
cc1plus: warnings being treated as errors
../../gcc/gcc/fortran/resolve.c: In function void
gfc_resolve(gfc_namespace*):
../../gcc/gcc/fortran/resolve.c:12359:19: error: large integer implicitly
truncated to unsigned type
The value -1 is assigned to the unsigned bitfield "resolve" in a
struct gfc_namespace.
--
Summary: --enable-build-with-cxx bootstrap fails on
fortran/resolve.c:gfc_resolve
Product: gcc
Version: 4.5.0
Status: UNCONFIRMED
Keywords: build
Severity: normal
Priority: P3
Component: bootstrap
AssignedTo: unassigned at gcc dot gnu dot org
ReportedBy: amylaar at gcc dot gnu dot org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=42812
