[Bug ada/115376] ICE with if expression in value setting of a constant declaration

[p.p11 at orange dot fr]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=115376

--- Comment #2 from Pascal Pignard <p.p11 at orange dot fr> ---
After trying and several attempts to find a small reproducer, I'm afraid that I
won't be able to provide better help than the ALS team could.