re PR fortran/22607 (Elemental character functions don't work)

fortran/
2005-12-30  Erik Edelmann  <eedelman@gcc.gnu.org>

        PR fortran/22607
        * trans-decl.c(gfc_get_extern_function_decl): Don't set
        DECL_IS_PURE (fndecl) = 1 for return-by-reference
        functions.

        fortran/PR 25396
        * interface.c (gfc_extend_expr): Initialize
        e->value.function.name to NULL.



testsuite/
2005-12-30  Erik Edelmann  <eedelman@gcc.gnu.org>

        PR fortran/22607
        * gfortran-dg/pure_byref_3.f90: New.

        fortran/PR 25396
        * gfortran.dg/userdef_operator_1.f90: New.

From-SVN: r109171