https://gcc.gnu.org/bugzilla/show_bug.cgi?id=110282
--- Comment #7 from Xi Ruoyao <xry111 at gcc dot gnu.org> ---
(In reply to CTC from comment #6)
> Another related and smaller reproducer:
>
> # cat tmp.i
> main() {
> int *a = 0;
> int b = *a;
> }
No, this is an undefined behavior and the compiler is allowed to generate code
to crash.
