! { dg-do run }! { dg-options "-fdefault-integer-8" }! ! NOTE: This test is identical to negative_unit.f except -fdefault-integer-8!! PR libfortran/20660 and other bugs (not filed in bugzilla) relating! to negative units! PR 33055 Runtime error in INQUIRE unit existance with -fdefault-integer-8! Test case update by Jerry DeLisle <jvdelisle@gcc.gnu.org>!! Bugs submitted by Walt Brainerd      integer i      integer, parameter ::ERROR_BAD_UNIT = 5005      logical l            i = 0! gfortran created a 'fort.-1' file and wrote "Hello" in it      write (unit=-1, fmt=*, iostat=i) "Hello"      if (i <= 0) call abort            i = 0      open (unit=-11, file="xxx", iostat=i)      if (i <= 0) call abort      i = 0      inquire (unit=-42, exist=l)      if (l) call abort      i = 0 ! This one is nasty      inquire (unit=2_8*huge(0_4)+20_8, exist=l, iostat=i)      if (l) call abort      if (i.ne.ERROR_BAD_UNIT) call abort      end