https://gcc.gnu.org/bugzilla/show_bug.cgi?id=116372
Bug ID: 116372
Summary: [15 Regression] Ada bootstrap failure
ada/gcc-interface/trans.cc:6423 since
r15-2890-g72c9b5f438f22c
Product: gcc
Version: 15.0
Status: UNCONFIRMED
Severity: normal
Priority: P3
Component: rtl-optimization
Assignee: unassigned at gcc dot gnu.org
Reporter: stefansf at gcc dot gnu.org
Target Milestone: ---
Target: s390*-*-*
Bootstrap fails while using --with-arch=z13 (probably any somewhat recent
machine) --disable-multilib --enable-languages=c,ada with
/devel/build/./prev-gcc/xgcc -B/devel/build/./prev-gcc/
-B/devel/dst/s390x-ibm-linux-gnu/bin/ -B/devel/dst/s390x-ibm-linux-gnu/bin/
-B/devel/dst/s390x-ibm-linux-gnu/lib/ -isystem
/devel/dst/s390x-ibm-linux-gnu/include -isystem
/devel/dst/s390x-ibm-linux-gnu/sys-include -fchecking=1 -c -g -O2
-fchecking=1 -gnatpg -gnata -W -Wall -fno-PIE -nostdinc -I- -I.
-Iada/generated -Iada -I/devel/src/gcc/ada -Iada/libgnat
-I/devel/src/gcc/ada/libgnat -Iada/gcc-interface
-I/devel/src/gcc/ada/gcc-interface /devel/src/gcc/ada/spark_xrefs.adb -o
ada/spark_xrefs.o
+===========================GNAT BUG DETECTED==============================+
| 15.0.0 20240814 (experimental) (s390x-ibm-linux-gnu) GCC error: |
| in gnat_to_gnu, at ada/gcc-interface/trans.cc:6423 |
| Error detected at spark_xrefs.ads:31:9 |
| Compiling /devel/src/gcc/ada/spark_xrefs.adb |
| Please submit a bug report; see https://gcc.gnu.org/bugs/ . |
| Use a subject line meaningful to you and us to track the bug. |
| Include the entire contents of this bug box in the report. |
| Include the exact command that you entered. |
| Also include sources listed below. |
+==========================================================================+
Please include these source files with error report
Note that list may not be accurate in some cases,
so please double check that the problem can still
be reproduced with the set of files listed.
Consider also -gnatd.n switch (see debug.adb).
/devel/src/gcc/ada/gcc-interface/system.ads
/devel/src/gcc/ada/spark_xrefs.adb
/devel/src/gcc/ada/spark_xrefs.ads
/devel/src/gcc/ada/types.ads
/devel/src/gcc/ada/libgnat/ada.ads
/devel/src/gcc/ada/libgnat/a-unccon.ads
/devel/src/gcc/ada/libgnat/a-uncdea.ads
/devel/src/gcc/ada/lib.ads
/devel/src/gcc/ada/alloc.ads
/devel/src/gcc/ada/namet.ads
/devel/src/gcc/ada/hostparm.ads
/devel/src/gcc/ada/table.ads
ada/gnat.ads
/devel/src/gcc/ada/libgnat/g-htable.ads
/devel/src/gcc/ada/libgnat/s-htable.ads
/devel/src/gcc/ada/lib-xref.ads
/devel/src/gcc/ada/einfo.ads
ada/snames.ads
/devel/src/gcc/ada/stand.ads
/devel/src/gcc/ada/uintp.ads
/devel/src/gcc/ada/urealp.ads
ada/einfo-entities.ads
/devel/src/gcc/ada/sinfo.ads
ada/sinfo-nodes.ads
ada/seinfo.ads
/devel/src/gcc/ada/output.ads
/devel/src/gcc/ada/libgnat/s-os_lib.ads
/devel/src/gcc/ada/libgnat/s-string.ads
/devel/src/gcc/ada/sem_util.ads
/devel/src/gcc/ada/aspects.ads
/devel/src/gcc/ada/atree.ads
/devel/src/gcc/ada/einfo-utils.ads
/devel/src/gcc/ada/exp_tss.ads
/devel/src/gcc/ada/opt.ads
/devel/src/gcc/ada/libgnat/s-wchcon.ads
/devel/src/gcc/ada/libgnat/s-exctab.ads
/devel/src/gcc/ada/libgnat/s-stalib.ads
/devel/src/gcc/ada/libgnat/s-unstyp.ads
/devel/src/gcc/ada/libgnat/s-conca2.ads
/devel/src/gcc/ada/libgnat/s-assert.ads
/devel/src/gcc/ada/libgnat/a-assert.ads
/devel/src/gcc/ada/libgnat/s-secsta.ads
/devel/src/gcc/ada/libgnat/s-parame.ads
/devel/src/gcc/ada/libgnat/s-stoele.ads
/devel/src/gcc/ada/lib-xref.adb
/devel/src/gcc/ada/csets.ads
/devel/src/gcc/ada/elists.ads
/devel/src/gcc/ada/errout.ads
/devel/src/gcc/ada/err_vars.ads
/devel/src/gcc/ada/erroutc.ads
/devel/src/gcc/ada/lib-util.ads
/devel/src/gcc/ada/nlists.ads
/devel/src/gcc/ada/restrict.ads
/devel/src/gcc/ada/rident.ads
ada/s-rident.ads
/devel/src/gcc/ada/sem.ads
/devel/src/gcc/ada/sem_aux.ads
/devel/src/gcc/ada/sem_prag.ads
/devel/src/gcc/ada/sem_warn.ads
/devel/src/gcc/ada/sinfo-utils.ads
/devel/src/gcc/ada/sinput.ads
/devel/src/gcc/ada/casing.ads
/devel/src/gcc/ada/stringt.ads
/devel/src/gcc/ada/warnsw.ads
/devel/src/gcc/ada/libgnat/g-hesorg.ads
/devel/src/gcc/ada/lib-xref-spark_specific.adb
ada/nmake.ads
compilation abandoned
make[3]: *** [/devel/src/gcc/ada/gcc-interface/Make-lang.in:166:
ada/spark_xrefs.o] Error 1
make[3]: Leaving directory '/devel/build/gcc'
make[2]: *** [Makefile:5136: all-stage3-gcc] Error 2
make[2]: Leaving directory '/devel/build'
make[1]: *** [Makefile:24622: stage3-bubble] Error 2
make[1]: Leaving directory '/devel/build'
make: *** [Makefile:1101: all] Error 2
Bisect stops at r15-2890-g72c9b5f438f22c
Tested against r15-2910-gbb2324769c5a03 which includes
r15-2903-gcc00a737e84098. So maybe this is not related to PR116353 or PR116358?
