[Bug fortran/82976] [8 Regression] Error: non-trivial conversion at assignment since r254526

[tkoenig at gcc dot gnu.org]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=82976

--- Comment #11 from Thomas Koenig <tkoenig at gcc dot gnu.org> ---
(In reply to Thomas Koenig from comment #10)
> I think I have finally found the culprit.  Took me a couple of hours...
> 
> The type in question is introduced in gimple-match-head.c, in

... or not there, rather somewhere in gimple-fold.c.