make[2]: Entering directory '/home/haochenj/src/gcc-regression' rm -rf bld mkdir -p bld cd bld; \ CC="gcc -m32 -fno-lto" CXX="g++ -m32 -fno-lto" ../src-master/configure \ --with-arch=corei7 --with-cpu=intel --enable-clocale=gnu --with-system-zlib --enable-shared --enable-cet --with-demangler-in-ld --enable-libmpx --prefix=/usr/gcc-15.0.0 i686-linux --with-fpmath=sse configure: WARNING: you should use --build, --host, --target grep -E "(error:|Error)" makelog.r15-5766.i686.intel >> makelog.r15-5766.i686.intel.mail; \ tail -n +20 makelog.r15-5766.i686.intel | grep -C 10 -E "error:|Error:" >> makelog.r15-5766.i686.intel.mail; \ make[6]: [Makefile:1832: i686-linux/bits/largefile-config.h] Error 1 (ignored) ../../src-master/gcc/fortran/trans-io.cc:2662:24: error: enumeration value ‘EXPR_UNKNOWN’ not handled in switch [-Werror=switch] ../../src-master/gcc/fortran/trans-io.cc:2662:24: error: enumeration value ‘EXPR_CONSTANT’ not handled in switch [-Werror=switch] ../../src-master/gcc/fortran/trans-io.cc:2662:24: error: enumeration value ‘EXPR_VARIABLE’ not handled in switch [-Werror=switch] ../../src-master/gcc/fortran/trans-io.cc:2662:24: error: enumeration value ‘EXPR_SUBSTRING’ not handled in switch [-Werror=switch] ../../src-master/gcc/fortran/trans-io.cc:2662:24: error: enumeration value ‘EXPR_STRUCTURE’ not handled in switch [-Werror=switch] ../../src-master/gcc/fortran/trans-io.cc:2662:24: error: enumeration value ‘EXPR_ARRAY’ not handled in switch [-Werror=switch] ../../src-master/gcc/fortran/trans-io.cc:2662:24: error: enumeration value ‘EXPR_NULL’ not handled in switch [-Werror=switch] ../../src-master/gcc/fortran/trans-io.cc:2662:24: error: enumeration value ‘EXPR_COMPCALL’ not handled in switch [-Werror=switch] ../../src-master/gcc/fortran/trans-io.cc:2662:24: error: enumeration value ‘EXPR_PPC’ not handled in switch [-Werror=switch] make[6]: *** [Makefile:1202: fortran/trans-io.o] Error 1 make[5]: *** [Makefile:5105: all-stage2-gcc] Error 2 make[4]: *** [Makefile:30028: stage2-bubble] Error 2 make[3]: *** [Makefile:30272: bootstrap] Error 2 make[2]: *** [Makefile:313: bootstrap] Error 2 ==================== Detailed Info around error (+- 10 Lines) ==================== /home/haochenj/src/gcc-regression/bld/./prev-gcc/xg++ -B/home/haochenj/src/gcc-regression/bld/./prev-gcc/ -B/usr/gcc-15.0.0/i686-linux/bin/ -nostdinc++ -B/home/haochenj/src/gcc-regression/bld/prev-i686-linux/libstdc++-v3/src/.libs -B/home/haochenj/src/gcc-regression/bld/prev-i686-linux/libstdc++-v3/libsupc++/.libs -I/home/haochenj/src/gcc-regression/bld/prev-i686-linux/libstdc++-v3/include/i686-linux -I/home/haochenj/src/gcc-regression/bld/prev-i686-linux/libstdc++-v3/include -I/home/haochenj/src/gcc-regression/src-master/libstdc++-v3/libsupc++ -L/home/haochenj/src/gcc-regression/bld/prev-i686-linux/libstdc++-v3/src/.libs -L/home/haochenj/src/gcc-regression/bld/prev-i686-linux/libstdc++-v3/libsupc++/.libs -fno-PIE -c -DIN_GCC_FRONTEND 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-I../../src-master/gcc/../libcody -I/home/haochenj/src/gcc-regression/bld/./gmp -I/home/haochenj/src/gcc-regression/src-master/gmp -I/home/haochenj/src/gcc-regression/bld/./mpfr/src -I/home/haochenj/src/gcc-regression/src-master/mpfr/src -I/home/haochenj/src/gcc-regression/src-master/mpc/src -I../../src-master/gcc/../libdecnumber -I../../src-master/gcc/../libdecnumber/bid -I../libdecnumber -I../../src-master/gcc/../libbacktrace -I/home/haochenj/src/gcc-regression/bld/./isl/include -I/home/haochenj/src/gcc-regression/src-master/isl/include -o fortran/trans-types.o -MT fortran/trans-types.o -MMD -MP -MF fortran/.deps/trans-types.TPo ../../src-master/gcc/fortran/trans-types.cc /home/haochenj/src/gcc-regression/bld/./prev-gcc/xg++ -B/home/haochenj/src/gcc-regression/bld/./prev-gcc/ -B/usr/gcc-15.0.0/i686-linux/bin/ -nostdinc++ -B/home/haochenj/src/gcc-regression/bld/prev-i686-linux/libstdc++-v3/src/.libs -B/home/haochenj/src/gcc-regression/bld/prev-i686-linux/libstdc++-v3/libsupc++/.libs 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-I/home/haochenj/src/gcc-regression/src-master/gmp -I/home/haochenj/src/gcc-regression/bld/./mpfr/src -I/home/haochenj/src/gcc-regression/src-master/mpfr/src -I/home/haochenj/src/gcc-regression/src-master/mpc/src -I../../src-master/gcc/../libdecnumber -I../../src-master/gcc/../libdecnumber/bid -I../libdecnumber -I../../src-master/gcc/../libbacktrace -I/home/haochenj/src/gcc-regression/bld/./isl/include -I/home/haochenj/src/gcc-regression/src-master/isl/include -o fortran/frontend-passes.o -MT fortran/frontend-passes.o -MMD -MP -MF fortran/.deps/frontend-passes.TPo ../../src-master/gcc/fortran/frontend-passes.cc ../../src-master/gcc/fortran/trans-io.cc: In function ‘tree_node* gfc_trans_transfer(gfc_code*)’: ../../src-master/gcc/fortran/trans-io.cc:2662:24: error: enumeration value ‘EXPR_UNKNOWN’ not handled in switch [-Werror=switch] 2662 | switch (ref->u.ar.start[n]->expr_type) | ^ ../../src-master/gcc/fortran/trans-io.cc:2662:24: error: enumeration value ‘EXPR_CONSTANT’ not handled in switch [-Werror=switch] ../../src-master/gcc/fortran/trans-io.cc:2662:24: error: enumeration value ‘EXPR_VARIABLE’ not handled in switch [-Werror=switch] ../../src-master/gcc/fortran/trans-io.cc:2662:24: error: enumeration value ‘EXPR_SUBSTRING’ not handled in switch [-Werror=switch] ../../src-master/gcc/fortran/trans-io.cc:2662:24: error: enumeration value ‘EXPR_STRUCTURE’ not handled in switch [-Werror=switch] ../../src-master/gcc/fortran/trans-io.cc:2662:24: error: enumeration value ‘EXPR_ARRAY’ not handled in switch [-Werror=switch] ../../src-master/gcc/fortran/trans-io.cc:2662:24: error: enumeration value ‘EXPR_NULL’ not handled in switch [-Werror=switch] ../../src-master/gcc/fortran/trans-io.cc:2662:24: error: enumeration value ‘EXPR_COMPCALL’ not handled in switch [-Werror=switch] ../../src-master/gcc/fortran/trans-io.cc:2662:24: error: enumeration value ‘EXPR_PPC’ not handled in switch [-Werror=switch] /home/haochenj/src/gcc-regression/bld/./prev-gcc/xg++ -B/home/haochenj/src/gcc-regression/bld/./prev-gcc/ -B/usr/gcc-15.0.0/i686-linux/bin/ -nostdinc++ -B/home/haochenj/src/gcc-regression/bld/prev-i686-linux/libstdc++-v3/src/.libs -B/home/haochenj/src/gcc-regression/bld/prev-i686-linux/libstdc++-v3/libsupc++/.libs -I/home/haochenj/src/gcc-regression/bld/prev-i686-linux/libstdc++-v3/include/i686-linux -I/home/haochenj/src/gcc-regression/bld/prev-i686-linux/libstdc++-v3/include -I/home/haochenj/src/gcc-regression/src-master/libstdc++-v3/libsupc++ -L/home/haochenj/src/gcc-regression/bld/prev-i686-linux/libstdc++-v3/src/.libs -L/home/haochenj/src/gcc-regression/bld/prev-i686-linux/libstdc++-v3/libsupc++/.libs -fno-PIE -c -DIN_GCC_FRONTEND -g -O2 -fno-checking -gtoggle -DIN_GCC -fno-exceptions -fno-rtti -fasynchronous-unwind-tables -W -Wall -Wno-error=narrowing -Wwrite-strings -Wcast-qual -Wmissing-format-attribute -Wconditionally-supported -Woverloaded-virtual -pedantic -Wno-long-long -Wno-variadic-macros -Wno-overlength-strings -Werror -DHAVE_CONFIG_H -fno-PIE -I. -Ilto -I../../src-master/gcc -I../../src-master/gcc/lto -I../../src-master/gcc/../include -I../../src-master/gcc/../libcpp/include -I../../src-master/gcc/../libcody -I/home/haochenj/src/gcc-regression/bld/./gmp -I/home/haochenj/src/gcc-regression/src-master/gmp -I/home/haochenj/src/gcc-regression/bld/./mpfr/src -I/home/haochenj/src/gcc-regression/src-master/mpfr/src -I/home/haochenj/src/gcc-regression/src-master/mpc/src -I../../src-master/gcc/../libdecnumber -I../../src-master/gcc/../libdecnumber/bid -I../libdecnumber -I../../src-master/gcc/../libbacktrace -I/home/haochenj/src/gcc-regression/bld/./isl/include -I/home/haochenj/src/gcc-regression/src-master/isl/include -o lto/lto-lang.o -MT lto/lto-lang.o -MMD -MP -MF lto/.deps/lto-lang.TPo ../../src-master/gcc/lto/lto-lang.cc /home/haochenj/src/gcc-regression/bld/./prev-gcc/xg++ -B/home/haochenj/src/gcc-regression/bld/./prev-gcc/ -B/usr/gcc-15.0.0/i686-linux/bin/ -nostdinc++ -B/home/haochenj/src/gcc-regression/bld/prev-i686-linux/libstdc++-v3/src/.libs -B/home/haochenj/src/gcc-regression/bld/prev-i686-linux/libstdc++-v3/libsupc++/.libs -I/home/haochenj/src/gcc-regression/bld/prev-i686-linux/libstdc++-v3/include/i686-linux -I/home/haochenj/src/gcc-regression/bld/prev-i686-linux/libstdc++-v3/include -I/home/haochenj/src/gcc-regression/src-master/libstdc++-v3/libsupc++ -L/home/haochenj/src/gcc-regression/bld/prev-i686-linux/libstdc++-v3/src/.libs -L/home/haochenj/src/gcc-regression/bld/prev-i686-linux/libstdc++-v3/libsupc++/.libs -fno-PIE -c -DIN_GCC_FRONTEND -g -O2 -fno-checking -gtoggle -DIN_GCC -fno-exceptions -fno-rtti -fasynchronous-unwind-tables -W -Wall -Wno-error=narrowing -Wwrite-strings -Wcast-qual -Wmissing-format-attribute -Wconditionally-supported -Woverloaded-virtual -pedantic -Wno-long-long -Wno-variadic-macros -Wno-overlength-strings -Werror -DHAVE_CONFIG_H -fno-PIE -I. -Ilto -I../../src-master/gcc -I../../src-master/gcc/lto -I../../src-master/gcc/../include -I../../src-master/gcc/../libcpp/include -I../../src-master/gcc/../libcody -I/home/haochenj/src/gcc-regression/bld/./gmp -I/home/haochenj/src/gcc-regression/src-master/gmp -I/home/haochenj/src/gcc-regression/bld/./mpfr/src -I/home/haochenj/src/gcc-regression/src-master/mpfr/src -I/home/haochenj/src/gcc-regression/src-master/mpc/src -I../../src-master/gcc/../libdecnumber -I../../src-master/gcc/../libdecnumber/bid -I../libdecnumber -I../../src-master/gcc/../libbacktrace -I/home/haochenj/src/gcc-regression/bld/./isl/include -I/home/haochenj/src/gcc-regression/src-master/isl/include -o lto/lto.o -MT lto/lto.o -MMD -MP -MF lto/.deps/lto.TPo ../../src-master/gcc/lto/lto.cc /home/haochenj/src/gcc-regression/bld/./prev-gcc/xg++ -B/home/haochenj/src/gcc-regression/bld/./prev-gcc/ -B/usr/gcc-15.0.0/i686-linux/bin/ -nostdinc++ -B/home/haochenj/src/gcc-regression/bld/prev-i686-linux/libstdc++-v3/src/.libs -B/home/haochenj/src/gcc-regression/bld/prev-i686-linux/libstdc++-v3/libsupc++/.libs -I/home/haochenj/src/gcc-regression/bld/prev-i686-linux/libstdc++-v3/include/i686-linux -I/home/haochenj/src/gcc-regression/bld/prev-i686-linux/libstdc++-v3/include -I/home/haochenj/src/gcc-regression/src-master/libstdc++-v3/libsupc++ -L/home/haochenj/src/gcc-regression/bld/prev-i686-linux/libstdc++-v3/src/.libs -L/home/haochenj/src/gcc-regression/bld/prev-i686-linux/libstdc++-v3/libsupc++/.libs -fno-PIE -c -DIN_GCC_FRONTEND -g -O2 -fno-checking -gtoggle -DIN_GCC -fno-exceptions -fno-rtti -fasynchronous-unwind-tables -W -Wall -Wno-error=narrowing -Wwrite-strings -Wcast-qual -Wmissing-format-attribute -Wconditionally-supported -Woverloaded-virtual -pedantic -Wno-long-long -Wno-variadic-macros -Wno-overlength-strings -Werror -DHAVE_CONFIG_H -fno-PIE -I. -Ilto -I../../src-master/gcc -I../../src-master/gcc/lto -I../../src-master/gcc/../include -I../../src-master/gcc/../libcpp/include -I../../src-master/gcc/../libcody -I/home/haochenj/src/gcc-regression/bld/./gmp -I/home/haochenj/src/gcc-regression/src-master/gmp -I/home/haochenj/src/gcc-regression/bld/./mpfr/src -I/home/haochenj/src/gcc-regression/src-master/mpfr/src -I/home/haochenj/src/gcc-regression/src-master/mpc/src -I../../src-master/gcc/../libdecnumber -I../../src-master/gcc/../libdecnumber/bid -I../libdecnumber -I../../src-master/gcc/../libbacktrace -I/home/haochenj/src/gcc-regression/bld/./isl/include -I/home/haochenj/src/gcc-regression/src-master/isl/include -o lto/lto-object.o -MT lto/lto-object.o -MMD -MP -MF lto/.deps/lto-object.TPo ../../src-master/gcc/lto/lto-object.cc /home/haochenj/src/gcc-regression/bld/./prev-gcc/xg++ -B/home/haochenj/src/gcc-regression/bld/./prev-gcc/ -B/usr/gcc-15.0.0/i686-linux/bin/ -nostdinc++ -B/home/haochenj/src/gcc-regression/bld/prev-i686-linux/libstdc++-v3/src/.libs -B/home/haochenj/src/gcc-regression/bld/prev-i686-linux/libstdc++-v3/libsupc++/.libs -I/home/haochenj/src/gcc-regression/bld/prev-i686-linux/libstdc++-v3/include/i686-linux -I/home/haochenj/src/gcc-regression/bld/prev-i686-linux/libstdc++-v3/include -I/home/haochenj/src/gcc-regression/src-master/libstdc++-v3/libsupc++ -L/home/haochenj/src/gcc-regression/bld/prev-i686-linux/libstdc++-v3/src/.libs -L/home/haochenj/src/gcc-regression/bld/prev-i686-linux/libstdc++-v3/libsupc++/.libs -fno-PIE -c -DIN_GCC_FRONTEND -g -O2 -fno-checking -gtoggle -DIN_GCC -fno-exceptions -fno-rtti -fasynchronous-unwind-tables -W -Wall -Wno-error=narrowing -Wwrite-strings -Wcast-qual -Wmissing-format-attribute -Wconditionally-supported -Woverloaded-virtual -pedantic -Wno-long-long -Wno-variadic-macros -Wno-overlength-strings -Werror -DHAVE_CONFIG_H -fno-PIE -I. -Ilto -I../../src-master/gcc -I../../src-master/gcc/lto -I../../src-master/gcc/../include -I../../src-master/gcc/../libcpp/include -I../../src-master/gcc/../libcody -I/home/haochenj/src/gcc-regression/bld/./gmp -I/home/haochenj/src/gcc-regression/src-master/gmp -I/home/haochenj/src/gcc-regression/bld/./mpfr/src -I/home/haochenj/src/gcc-regression/src-master/mpfr/src -I/home/haochenj/src/gcc-regression/src-master/mpc/src -I../../src-master/gcc/../libdecnumber -I../../src-master/gcc/../libdecnumber/bid -I../libdecnumber -I../../src-master/gcc/../libbacktrace -I/home/haochenj/src/gcc-regression/bld/./isl/include -I/home/haochenj/src/gcc-regression/src-master/isl/include -o lto/lto-partition.o -MT lto/lto-partition.o -MMD -MP -MF lto/.deps/lto-partition.TPo ../../src-master/gcc/lto/lto-partition.cc cc1plus: all warnings being treated as errors make[6]: *** [Makefile:1202: fortran/trans-io.o] Error 1 make[6]: *** Waiting for unfinished jobs.... rm gfdl.pod gcc.pod gfortran.pod gcov-dump.pod gcov-tool.pod fsf-funding.pod gpl.pod cpp.pod gcov.pod lto-dump.pod make[6]: Leaving directory '/home/haochenj/src/gcc-regression/bld/gcc' make[5]: *** [Makefile:5105: all-stage2-gcc] Error 2