[RFA] New dwarf2_attribute_true_p function in dwarf2read.c (take 2)

[Joel Brobecker]

> > 2004-04-16  Joel Brobecker  <brobecker@gnat.com>
> > 
> >         * dwarf2read.c (dwarf2_attribute_true_p): New function.
> >         (die_is_declaration): Use the function above. Add some comments.
> > 
> > Tested on x86-linux, no regression.
> > 
> > OK to apply?
> 
> I'd like the comment for dwarf2_attribute_true_p to specifically say
> that it's meant for use with attributes with DW_FORM_flag values.
> 
> (Trying to read more carefully this time...)  Looks okay, otherwise.

I can add a comment, or if you prefer, I can change the name to make
it more explicit. Something like "form_flag_attribute_true_p", for
instance, or "dw_form_flag_attribute_true_p".

-- 
Joel