Strange accessors/instvars bug

> I locate some strange bug when I working for Seaside on Sails.
> How to look at it:
>     1) load http://richart-consalt.ru/Sails.bugged.zip, unpack it (all
> needed including VM inside)
>     2) run it
>     3) in left top corner you'll see workspace with strings
>                     SailsTest test2.
>
>                     blg:=BlogPost new.
>                     blg title:'1111'.
>                     blg title
>                     blg comments
>     4) say "do it" to strings
>                     blg:=BlogPost new.
>                     blg title:'1111'.
>     5) and then say "print it" to strings
>                     blg title
>                     blg comments
>
> It prints '1111' both for comments and title accessors.
> But BlogPost is quite simple object: Object child with 3 instvars:
> title, post, comments. comments:=OrderedCollection new in initialize.
> Accessors (automatically made) for all 3 instvars. Nothing more.
> So "blg comments" must return emty ordered collection, not a title string...
>
> Some more comments:
> a) Sometimes both title and comments accessors returns empty ordered
> collection
> b) If you inspect blg, you will see strange instvars values sometimes
> and sometimes - normal values (but accessos still return buggy values)
> c) Bug disappear as fast as I locate it and put breakpoints to accessor
> to catch it.
> d) Bug can interact not only with workspace, as far as it disappeare my
> Seaside example become functional (it failed before, becouse #add: was
> applied to title string returned by comments accessor).
>
> ==============
> Assargadon
> [hidden email]
> http://headache.h1.ru
>
> _______________________________________________
> SmallWiki, Magritte, Pier and Related Tools ...
> https://www.iam.unibe.ch/mailman/listinfo/smallwiki
>

> I locate some strange bug when I working for Seaside on Sails.
> How to look at it:
>     1) load http://richart-consalt.ru/Sails.bugged.zip, unpack it (all
> needed including VM inside)
>     2) run it
>     3) in left top corner you'll see workspace with strings
>                     SailsTest test2.
>
>                     blg:=BlogPost new.
>                     blg title:'1111'.
>                     blg title
>                     blg comments
>     4) say "do it" to strings
>                     blg:=BlogPost new.
>                     blg title:'1111'.
>     5) and then say "print it" to strings
>                     blg title
>                     blg comments
>
> It prints '1111' both for comments and title accessors.
> But BlogPost is quite simple object: Object child with 3 instvars:
> title, post, comments. comments:=OrderedCollection new in initialize.
> Accessors (automatically made) for all 3 instvars. Nothing more.
> So "blg comments" must return emty ordered collection, not a title  
> string...
>
> Some more comments:
> a) Sometimes both title and comments accessors returns empty ordered
> collection
> b) If you inspect blg, you will see strange instvars values sometimes
> and sometimes - normal values (but accessos still return buggy values)
> c) Bug disappear as fast as I locate it and put breakpoints to  
> accessor
> to catch it.
> d) Bug can interact not only with workspace, as far as it  
> disappeare my
> Seaside example become functional (it failed before, becouse #add: was
> applied to title string returned by comments accessor).
>
> ==============
> Assargadon
> [hidden email]
> http://headache.h1.ru
>
> _______________________________________________
> SmallWiki, Magritte, Pier and Related Tools ...
> https://www.iam.unibe.ch/mailman/listinfo/smallwiki