[Bug target/106307] error when I do a test on a pointer on Arduino 1.8.19

[gjl at gcc dot gnu.org]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=106307

--- Comment #1 from Georg-Johann Lay <gjl at gcc dot gnu.org> ---
We'd need at least a test case so we can reproduce th issue. Thanks.