Commit 5cbf9934 authored by Andreas Klebinger's avatar Andreas Klebinger Committed by Marge Bot

Update "GHC differences to the FFI Chapter" in user guide.

The old entry had a heavy focus on how things had been. Which is
not what I generally look for in a user guide.

I also added a small section on behaviour of nested safe ffi calls.

parent 4e8a71c1
Pipeline #16889 skipped