[PATCH] Add proper handling for non-local references in nested functions

[Pierre-Marie de Rodat]

On 07/22/2015 04:26 PM, Doug Evans wrote:
> One thought that comes to mind when reading the patch is that
> you introduce the term "static link", and it doesn't mean what
> the casual reader will think it means.
>
> E.g.,
>
> +     This method is designed to work with static links (nested
> functions
> +     handling).  Static links are function properties whose
> evaluation return
> +     the frame base address for the enclosing frame.
>
> I think we need something less ambiguous / more clear.

Having dived in nested functions, “static link” is currently wired in my 
mind to nested functions. ;-) What do you think it can be confused with? 
Statically linked libraries?

One advantage of “static link” is that it’s the term which the DWARF 
specification uses. GCC says “static chain” instead and I’ve read 
somewhere “activation record”, although it actually means: the record 
pointed to by the static chain.

I liked the one I used because of the DWARF specification vocabulary, 
but I’m open to changing it if it’s confusing.

Thanks in advance for the review!

-- 
Pierre-Marie de Rodat