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2007-03-24 Paul Thomas <pault@gcc.gnu.org> PR fortran/31215 * trans-expr.c (gfc_apply_interface_mapping_to_expr): Return int result that is non-zero if the expression is the function result. Only the characteristics of the result expression can be used in a procedure interface, so simplify LEN in situ using its character length. PR fortran/31219 PR fortran/31200 * trans-expr.c (gfc_conv_function_call): Do not use gfc_conv_expr_reference for actual pointer function with formal target because a temporary is created that does not transfer the reference correctly. Do not indirect formal pointer functions since it is the function reference that is needed. 2007-03-24 Paul Thomas <pault@gcc.gnu.org> PR fortran/31219 * gfortran.dg/pointer_function_actual_1.f90: New test. PR fortran/31200 * gfortran.dg/pointer_function_actual_2.f90: New test. PR fortran/31215 * gfortran.dg/result_in_spec_1.f90: New test. From-SVN: r123183
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