Re: [PATCH] Fortran: fix NULL pointer dereference in gfc_check_dependency [PR108502]

[Thomas Koenig via Gcc-patches]

Hi Harald,

the code in the PR demonstrates that dependency checking in the
frontend optimization was not recovering well from invalid code,
leading to a NULL pointer dereference.  An easy and really obvious
fix.

Regtested on x86_64-pc-linux-gnu.  OK for mainline?

Yes indeed (and I would not have minded if you had indeed
committed it as obvious and simple).

Thanks for the patch!

Best regards

        Thomas