[Bug fortran/45170] [F2003] allocatable character lengths

[burnus at gcc dot gnu.org]

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=45170

--- Comment #38 from Tobias Burnus <burnus at gcc dot gnu.org> 2012-06-16 18:13:42 UTC ---
Author: burnus
Date: Sat Jun 16 18:13:38 2012
New Revision: 188692

URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=188692
Log:
2012-06-16  Tobias Burnus  <burnus@net-b.de>

        PR fortran/53642
        PR fortran/45170
        * frontend-passes.c (optimize_assignment): Don't remove RHS's
        trim when assigning to a deferred-length string.
        * trans-expr.c (gfc_trans_assignment_1): Ensure that the RHS string
        length is evaluated before the deferred-length LHS is reallocated.

2012-06-16  Tobias Burnus  <burnus@net-b.de>

        PR fortran/53642
        PR fortran/45170
        * gfortran.dg/deferred_type_param_8.f90: New.


Added:
    trunk/gcc/testsuite/gfortran.dg/deferred_type_param_8.f90
Modified:
    trunk/gcc/fortran/ChangeLog
    trunk/gcc/fortran/frontend-passes.c
    trunk/gcc/fortran/trans-expr.c
    trunk/gcc/testsuite/ChangeLog