http://gcc.gnu.org/bugzilla/show_bug.cgi?id=53912
Bug #: 53912
Summary: bootstrap fails at stage 2 with error: cast from
'void*' to 'long int' loses precision in ggc-common.c
Classification: Unclassified
Product: gcc
Version: 4.7.2
Status: UNCONFIRMED
Severity: normal
Priority: P3
Component: bootstrap
AssignedTo: unassig...@gcc.gnu.org
ReportedBy: rai...@emrich-ebersheim.de
bootstrap native x86_64-w64-mingw32 fails at stage 2:
/SCRATCH/tmp.pBPKMqodMC/gcc-4.7.2/gcc-4.7.2/./prev-gcc/g++
-B/SCRATCH/tmp.pBPKMqodMC/gcc-4.7.2/gcc-4.7.2/./prev-gcc/
-B/opt/devel/gnu/gcc/MINGW_NT/x86_64-w64-mingw32/mingw-w64-runtime-trunk-svn/gcc-4.7.2/x86_64-w64-mingw32/bin/
-nostdinc++
-B/SCRATCH/tmp.pBPKMqodMC/gcc-4.7.2/gcc-4.7.2/prev-x86_64-w64-mingw32/libstdc++-v3/src/.libs
-B/SCRATCH/tmp.pBPKMqodMC/gcc-4.7.2/gcc-4.7.2/prev-x86_64-w64-mingw32/libstdc++-v3/libsupc++/.libs
-I/SCRATCH/tmp.pBPKMqodMC/gcc-4.7.2/gcc-4.7.2/prev-x86_64-w64-mingw32/libstdc++-v3/include/x86_64-w64-mingw32
-I/SCRATCH/tmp.pBPKMqodMC/gcc-4.7.2/gcc-4.7.2/prev-x86_64-w64-mingw32/libstdc++-v3/include
-I/SCRATCH/tmp.pBPKMqodMC/src/gcc-4.7.2/libstdc++-v3/libsupc++
-L/SCRATCH/tmp.pBPKMqodMC/gcc-4.7.2/gcc-4.7.2/prev-x86_64-w64-mingw32/libstdc++-v3/src/.libs
-L/SCRATCH/tmp.pBPKMqodMC/gcc-4.7.2/gcc-4.7.2/prev-x86_64-w64-mingw32/libstdc++-v3/libsupc++/.libs
-c -g -O2 -D__USE_MINGW_ACCESS -Wno-pedantic-ms-format -gtoggle -DIN_GCC
-fno-exceptions -fno-rtti -W -Wall -Wno-narrowing -Wwrite-strings -Wcast-qual
-Wmissing-format-attribute -pedantic -Wno-long-long -Wno-variadic-macros
-Wno-overlength-strings -DHAVE_CONFIG_H -I. -I. -I../../../src/gcc-4.7.2/gcc
-I../../../src/gcc-4.7.2/gcc/. -I../../../src/gcc-4.7.2/gcc/../include
-I./../intl -I../../../src/gcc-4.7.2/gcc/../libcpp/include
-I/SCRATCH/tmp.pBPKMqodMC/install/include
-I/SCRATCH/tmp.pBPKMqodMC/install/include
-I/SCRATCH/tmp.pBPKMqodMC/install/include
-I../../../src/gcc-4.7.2/gcc/../libdecnumber
-I../../../src/gcc-4.7.2/gcc/../libdecnumber/bid -I../libdecnumber
-I/SCRATCH/tmp.pBPKMqodMC/install/include
-I/SCRATCH/tmp.pBPKMqodMC/install/include
../../../src/gcc-4.7.2/gcc/ggc-common.c -o ggc-common.o
../../../src/gcc-4.7.2/gcc/ggc-common.c: In function 'int
gt_pch_note_object(void*, void*, gt_note_pointers, gt_types_enum)':
../../../src/gcc-4.7.2/gcc/ggc-common.c:326:49: error: cast from 'void*' to
'long int' loses precision [-fpermissive]
../../../src/gcc-4.7.2/gcc/ggc-common.c: In function 'void
gt_pch_note_reorder(void*, void*, gt_handle_reorder)':
../../../src/gcc-4.7.2/gcc/ggc-common.c:359:44: error: cast from 'void*' to
'long int' loses precision [-fpermissive]
../../../src/gcc-4.7.2/gcc/ggc-common.c: In function 'hashval_t
saving_htab_hash(const void*)':
../../../src/gcc-4.7.2/gcc/ggc-common.c:370:10: error: cast from 'void*' to
'long int' loses precision [-fpermissive]
../../../src/gcc-4.7.2/gcc/ggc-common.c: In function 'void relocate_ptrs(void*,
void*)':
../../../src/gcc-4.7.2/gcc/ggc-common.c:443:45: error: cast from 'void*' to
'long int' loses precision [-fpermissive]
../../../src/gcc-4.7.2/gcc/ggc-common.c: In function 'void
write_pch_globals(const ggc_root_tab* const*, traversal_state*)':
../../../src/gcc-4.7.2/gcc/ggc-common.c:472:42: error: cast from 'void*' to
'long int' loses precision [-fpermissive]
make[3]: *** [ggc-common.o] Error 1
make[3]: Leaving directory `/SCRATCH/tmp.pBPKMqodMC/gcc-4.7.2/gcc-4.7.2/gcc'
make[2]: *** [all-stage2-gcc] Error 2
make[2]: Leaving directory `/SCRATCH/tmp.pBPKMqodMC/gcc-4.7.2/gcc-4.7.2'
make[1]: *** [stage2-bubble] Error 2
make[1]: Leaving directory `/SCRATCH/tmp.pBPKMqodMC/gcc-4.7.2/gcc-4.7.2'
make: *** [all] Error 2
If configured with --disable-build-poststage1-with-cxx bootstrap succeeds.
