https://gcc.gnu.org/bugzilla/show_bug.cgi?id=83976
--- Comment #3 from G. Steinmetz <gs...@t-online.de> ---
A class/type issue - changing x from class to type :
$ cat z3.f90
program p
type t
integer :: a
end type
type(t), allocatable :: x
type(t) :: z = t(3)
x = z
z = (x)
print *, z
end
$ gfortran-8-20180121 -g -O0 -Wall -fcheck=all -static-libgfortran z3.f90
$ a.out
3
$
