identity in Squeak
Andrew C. Greenberg
werdna at mucow.com
Tue Jun 18 01:17:49 UTC 2002
Well, yes and no. They are the same object when compiled in the same
lexical context, but not otherwise. For example, if you execute each
line in a workspace, selecting all the lines, you will get the same
result. On the other hand, if you execute each line in a workspace, BUT
ONLY ONE AT A TIME IN SEQUENCE, you will get a different result.
On Sunday, June 16, 2002, at 11:45 AM, Martin Drautzburg wrote:
> This shows that they are really one and the same object:
>
> |a b |
> a _ 'foo'.
> b_ 'foo'.
> a at:1 put: $x.
> b
>
> prints xoo
>
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