> On 27 Feb 2015, at 00:26, Marcus Denker <[email protected]> wrote:
> 
> 
>> On 27 Feb 2015, at 00:15, Alexandre Bergel <[email protected]> wrote:
>> 
>> Wow!!!
>> This means that one can call #createTwin, modify the AST, and simply call it!
>> Impressive!!!
> 
> You need to handle invalidation yourself, too. (for now). 
> I want to first concentrate on purely “annotation” based MOP: instead of 
> changing
> the AST it is annotated with MetaLinks. When a link is set, the twin creation 
> + invalidation
> happens. When the last Link is removed, the twin disappears automatically. 
> 
>> Is it per default in Pharo 40516?
> 
> Yes.
> 

and it does not yet recompile… 

recompileAST
        self flag: #TBD. "compile the AST”

:-)


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