! PR libfortran/15332
! { dg-do run }
! { dg-options "-std=legacy" }
!
character*12 c
write (c,100) 0, 1
if (c .ne. 'i = 0, j = 1') call abort
write (c,100) 0
if (c .ne. 'i = 0 ') call abort
100 format ('i = ',i1,:,', j = ',i1)
end