FYI: DW_FORM_ref_addr -vs- DWARF 3

[Joel Brobecker]

Hi Tom,

> 2010-03-04  Tom Tromey  <tromey@redhat.com>
> 
> 	* dwarf2read.c (skip_one_die) <DW_FORM_ref_addr>: Use offset size
> 	in DWARF 3 and later.
> 	(read_attribute_value) <DW_FORM_ref_addr>: Likewise.

This patch looks fine to me for head and branch. I don't know which
version I prefer, between Jim's and yours, but yours is smaller :). 

-- 
Joel