[Pharo-project] Problem with loading Nautilus after Seaside
ms at mcdev.com.au
Tue Mar 27 22:27:19 EDT 2012
On Wed, Mar 28, 2012 at 8:12 AM, Stéphane Ducasse
<stephane.ducasse at inria.fr> wrote:
> thanks for the report. To me it looks like we changed some on classVar lookup and it is not modular anymore…
I don't really know enough about the system to judge whether the
compiler is being over-conservative in this case.
A minimal case to reproduce the same error is:
Smalltalk at: #Foo put: #Foo.
Then define a class:
Object subclass: #FooTest
classVariableNames: 'Foo' "This is the trigger"
On save, a debug window with "DuplicatedVariableError: Foo is defined
elsewhere" is shown.
I've tried this with a selection of images in the 1.4 set from
14400-14414 and with 1.3 13315 with the same results. It seems that
Class>>declare: calls Class>>bindingOf: to check if a symbol is
already bound, and this always returns non-nil for globals.
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