https://gcc.gnu.org/bugzilla/show_bug.cgi?id=119937
Bug ID: 119937
Summary: [15 Regression] ICE in maybe_record_trace_start, at
dwarf2cfi.cc:2591
Product: gcc
Version: 15.0
Status: UNCONFIRMED
Severity: normal
Priority: P3
Component: ada
Assignee: unassigned at gcc dot gnu.org
Reporter: doko at gcc dot gnu.org
CC: dkm at gcc dot gnu.org
Target Milestone: ---
seen building the gcc-15 branch 20250423 on arm-linux-gnueabihf, last
successful build was on 20250406.
+===========================GNAT BUG DETECTED==============================+
| 15.0.1 20250423 (prerelease) [gcc-15 r15-9574-gf58f528f6d2]
(arm-linux-gnueabihf) |
| Storage_Error stack overflow or erroneous memory access |
| Error detected at a-sttebu.ads:56:30 |
| Compiling a-btgbso.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).
system.ads
a-btgbso.adb
a-btgbso.ads
a-crbltr.ads
a-contai.ads
ada.ads
a-conhel.ads
a-finali.ads
s-finroo.ads
s-atocou.ads
a-rbtgbo.ads
a-stream.ads
a-tags.ads
s-stoele.ads
a-unccon.ads
s-exctab.ads
s-stalib.ads
a-sttebu.ads
a-string.ads
a-stuten.ads
interfac.ads
compilation abandoned
make[8]: *** [../gcc-interface/Makefile:294: a-btgbso.o] Error 1
make[8]: Leaving directory
'/build/reproducible-path/gcc-15-15-20250423/build/gcc/ada/rts'
make[7]: *** [gcc-interface/Makefile:663: gnatlib] Error 2
make[7]: Leaving directory
'/build/reproducible-path/gcc-15-15-20250423/build/gcc/ada'
make[6]: *** [gcc-interface/Makefile:751: gnatlib-shared-dual] Error 2
make[6]: Leaving directory
'/build/reproducible-path/gcc-15-15-20250423/build/gcc/ada'
make[5]: *** [gcc-interface/Makefile:861: gnatlib-shared] Error 2
make[5]: Leaving directory
'/build/reproducible-path/gcc-15-15-20250423/build/gcc/ada'
make[4]: *** [Makefile:108: gnatlib-shared] Error 2
make[4]: Leaving directory
'/build/reproducible-path/gcc-15-15-20250423/build/arm-linux-gnueabihf/libada'
make[3]: *** [Makefile:27649: all-target-libada] Error 2
complete build log at
https://buildd.debian.org/status/fetch.php?pkg=gcc-15&arch=armhf&ver=15-20250423-1&stamp=1745582122&raw=1
