Public bug reported:
Initially reported at
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=118538
Seems to happen on ubuntu 24.04 arm64 running on a raspberry pi 5
Operating System: Ubuntu 24.04.1 LTS
Kernel: Linux 6.8.0-1017-raspi
Architecture: arm64
The attached reproduction throws a segfault rather than throwing the
raised exception properly.
g++-14 -O0 -std=c++17 -Wall -Wextra -Wpedantic -Wuninitialized
-fno-strict-aliasing -fwrapv -g3 test.cpp && ./a.out
test.cpp: In function ‘int main()’:
test.cpp:55:10: warning: variable ‘reader’ set but not used
[-Wunused-but-set-variable]
55 | auto reader = Reader("file", 1);
| ^~~~~~
[1] 473461 segmentation fault (core dumped) ./a.out
** Affects: gcc-14 (Ubuntu)
Importance: Undecided
Status: New
** Attachment added: "reproduction.cpp"
https://bugs.launchpad.net/bugs/2095206/+attachment/5852531/+files/reproduction.cpp
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https://bugs.launchpad.net/bugs/2095206
Title:
throw not caught causing an seg fault rather than a `terminate called
after throwing an instance of 'int'` message
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