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! { dg-do run { target fd_truncate } }

! PR25039 This test checks that commas in input fields for formatted sequential

! reads are interpreted as the read completion.  If no comma is encountered the

! normal field width determines the end of the read.  The test case also checks

! that default blanks are interpreted as NULL in numerics.

! Test case derived from sample provided in PR by Iwan Kawrakow.

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

!

      program pr25039

      implicit none

      integer :: i1, i2, i3

      character(10) :: a1

      open(10, status="scratch")

      write(10,'(a)') "1, 235"

      rewind(10)

      read(10,'(3i2)') i1,i2,i3

      if(i1.ne.1) call abort()

      if(i2.ne.2) call abort()

      if(i3.ne.35) call abort()

      rewind(10)

!     Make sure commas are read in character strings.      

      write(10,'(a)') "1234,6789,"

      rewind(10)

      read(10,'(a10)') a1

      if(a1.ne."1234,6789,") call abort()

      end