[Bug fortran/78033] Internal Compiler Error in enforce_single_undo_checkpoint

[sgk at troutmask dot apl.washington.edu]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=78033

--- Comment #6 from Steve Kargl <sgk at troutmask dot apl.washington.edu> ---
I may have a patch for this bug, and boy is it a REAL pain.