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!{ dg-do run }

! PR26423 Large file I/O error related to buffering

! Test case derived from case by Dale Ranta.

! Submitted  by Jerry DeLisle  <jvdelisle@gcc.gnu.org> 

      integer :: a(3000) , b(2048)

      a=3

      b=5

      a(1) = 1

      a(3000)=1234

      write(2) a

      b(1) = 2

      b(2048) = 5678

      write(2) b

      rewind 2

      read(2) a

      read(2) b

      if (a(1).ne.1) call abort()

      if (a(2).ne.3) call abort()

      if (b(1).ne.2) call abort()

      if (b(2).ne.5) call abort()

      if (a(3000).ne.1234) call abort()

      if (b(2048).ne.5678) call abort()

      close(2, status='delete')

      end