1! { dg-do run }
2! Test the fix for PR47523 in which concatenations did not work
3! correctly with assignments to deferred character length scalars.
4!
5! Contributed by Thomas Koenig  <tkoenig@gcc.gnu.org>
6!
7program main
8  implicit none
9  character(:), allocatable :: a, b
10  a = 'a'
11  if (a .ne. 'a') call abort
12  a = a // 'x'
13  if (a .ne. 'ax') call abort
14  if (len (a) .ne. 2) call abort
15  a = (a(2:2))
16  if (a .ne. 'x') call abort
17  if (len (a) .ne. 1) call abort
18end program main
19