[Bug fortran/35723] Can't use run-time array element in character declaration

[domob at gcc dot gnu dot org]

------- Comment #2 from domob at gcc dot gnu dot org  2008-09-25 10:28 -------
I guess this is illegal, too:

PROGRAM main
  IMPLICIT NONE
  CALL test (5, (/ 1, 2, 3, 4, 5, 6, 7, 8, 9 /) )

CONTAINS

  SUBROUTINE test (n, arr)
    IMPLICIT NONE
    INTEGER :: n, arr(:)

    INTEGER :: i = 5
    INTEGER :: local(arr(n))
    INTEGER :: local2(arr(i)) ! { dg-error "XXX" }
  END SUBROUTINE test

END PROGRAM main

where the definition of local is ok, but local2 is illegal.  This program is
however accepted with gfortran without your patch.  I will implement general
checking of the references for EXPR_VARIABLEs that have one.


-- 


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=35723