[PATCH][C/C++/Fortran] Fix some more type mismatches

[FX Coudert]

> 2007-07-10  Richard Guenther  <rguenther@suse.de>
> 	Michael Matz  <matz@suse.de>
>
> 	fortran/
> 	* trans-array.c (gfc_conv_array_parameter): Use correct
> 	types for comparison.
> 	* trans-intrinsic.c (gfc_conv_intrinsic_repeat): Use
> 	correct types for POINTER_PLUS_EXPR.
> 	* trans-stmt.c (gfc_trans_forall_loop): Use correct type
> 	for integer one constant.

The Fortran part is OK.

Thanks,
FX