https://gcc.gnu.org/bugzilla/show_bug.cgi?id=67524

--- Comment #2 from Gerhard Steinmetz <gerhard.steinmetz.fort...@t-online.de> 
---

There is no problem when
   implicit character(8) (a-z)

is changed to one of
   implicit none
   implicit integer (a-z)
   implicit logical (a-z)
   implicit real (a-z)
   implicit complex (a-z)
   ...


And in above examples, there is no problem when "real :: e"
is changed to "integer :: e" (same type as f).

But same ICE, if type of e is changed from real to one of
logical, double precision or complex. For example :


$ cat zl1_imchfe.f90
module m
   implicit character(8) (a-z)
contains
   function f(x)
      integer :: x
      integer :: f
      logical :: e
      f = x
      return
   entry e(x)
      e = x > 0
   end
end module

program p
   use m
   print *, f(1)
   print *, e(1)
end

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