[Bug 2095206] Re: Segmentation fault instead of expected exception message when throwing uncaught int on aarch64 ubuntu 24.04

[disservin]

gcc bug apparently

** Changed in: gcc-14 (Ubuntu)
       Status: Confirmed => Invalid

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Title:
  Segmentation fault instead of expected exception message when throwing
  uncaught int on aarch64 ubuntu 24.04

Status in gcc-14 package in Ubuntu:
  Invalid

Bug description:
  Initially reported at
  https://gcc.gnu.org/bugzilla/show_bug.cgi?id=118538

  The attached reproduction throws a segfault rather than a `terminate
  called after throwing an instance of 'int'` message.

  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

  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

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