[Bug fortran/31821] character pointer => target(range) should detect if lengths don't match

[tkoenig at gcc dot gnu.org]

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=31821

--- Comment #11 from Thomas Koenig <tkoenig at gcc dot gnu.org> 2010-12-24 
08:42:07 UTC ---
Author: tkoenig
Date: Fri Dec 24 08:42:04 2010
New Revision: 168224

URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=168224
Log:
2010-12-24  Thomas Koenig  <tkoe...@gcc.gnu.org>

    PR fortran/31821
    * check.c (gfc_var_strlen):  New function, also including
    substring references.
    (gfc_check_same_strlen):  Use gfc_var_strlen.

2010-12-24  Thomas Koenig  <tkoe...@gcc.gnu.org>

    PR fortran/31821
    * gfortran.dg/char_pointer_assign_6.f90:  New test.


Added:
    trunk/gcc/testsuite/gfortran.dg/char_pointer_assign_6.f90
Modified:
    trunk/gcc/fortran/ChangeLog
    trunk/gcc/fortran/check.c
    trunk/gcc/testsuite/ChangeLog