PR fortran/85781
        * trans-expr.c (gfc_conv_substring): Handle non-ARRAY_TYPE strings
        of Bind(C) procedures.

        PR fortran/85781
        * gfortran.dg/bind_c_char_2.f90: New.
        * gfortran.dg/bind_c_char_3.f90: New.
        * gfortran.dg/bind_c_char_4.f90: New.
        * gfortran.dg/bind_c_char_5.f90: New.