[squeak-dev] Info about OMeta/2
Bert Freudenberg
bert at freudenbergs.de
Wed May 17 09:53:09 UTC 2017
On Tue, May 16, 2017 at 2:33 PM, JOHN SARKELA <wiljo at mac.com> wrote:
> Hi,
>
> I’ve been experimenting with OMeta/2. It’s a lot of fun, but there is a
> reference to the undefined method OMeta2Compiler>>from:class:context:notifying.
> I implemented this as an empty method and things appear to be working.
> Could anyone enlighten me as to the intention of this message and why the
> reference to it exists in the code base?
That message used to be implemented in Compiler and got replaced when we
factored out the state into CompilationCue as part of the introduction of
Environments. It's now from:class:notifying:.
I just tried putting it back as
Compiler>>from: textOrStream class: aClass context: aContext notifying:
aRequestor
"Used by e.g. OMeta2Compiler"
self
setCue: (CompilationCue
source: textOrStream
context: aContext
class: aClass
requestor: aRequestor)
which works but there are more errors (MNU:
OMeta2Compiler>>parseCue:noPattern:ifFail:) and I don't have time to fix
that one ... I guess we need to update the OMeta package.
- Bert -
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