[Patch, fortran] PR30514 and PR30660 - two small fixes and some tidying up

[FX Coudert]

> 2007-02-03  Paul Thomas  <pault@gcc.gnu.org>
>
> 	PR fortran/30514
> 	* array.c (match_array_element_spec): If the length of an array is
> 	negative, adjust the uppe limit to make it zero length.

uppe should be upper. Other than that, this part is OK.

> 	PR fortran/30660
> 	* resolve.c (pure_function, resolve_function): Initialize name to
> 	null to clear up build warnings.
> 	(resolve_fl_variable): Check components explicitly to check for
> 	default initializer, rather than using gfc_default_initializer.

Also OK, and certainly very well commented!

FX