[Bug fortran/71935] [4.9/5/6/7 Regression] ICE is_c_interoperable(): gfc_simplify_expr failed

[kargl at gcc dot gnu.org]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=71935

kargl at gcc dot gnu.org changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
             Status|RESOLVED                    |REOPENED
         Resolution|FIXED                       |---

--- Comment #6 from kargl at gcc dot gnu.org ---
Seems to be some discussion with not quite well-defined
language in the standard.

https://groups.google.com/forum/#!topic/comp.lang.fortran/f2wGjmaLXPU