[Bug fortran/120812] [regression] buffer(80:80) = C_NEW_LINE not working with gfortran 15.1 under Mac

[anlauf at gcc dot gnu.org via Gcc-bugs]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=120812

--- Comment #9 from anlauf at gcc dot gnu.org ---
(In reply to Christophe Peyret from comment #8)
> try this on Mac with Fortran 15.1.0 
> 
> 
> program main
> 
> use iso_c_binding
> implicit none
> 
> character(len=:), pointer :: str =>null()
> 
> allocate( character(len=11) :: str )
> 
> str = “0123456789x”
> print “((A))", str, str
> str(11:11) = c_new_line
> print "((A))”, str, str
> 
> deallocate(str)
> 
> end

Can you remove the "=> null()" in the declaration?  If that fixes/hides
the problem, then the issue is likely fixed in the meantime.