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Why ScopeProvider is missing when Xbase is used? [message #1044088]

Thu, 18 April 2013 13:27

Oren Mishali

Messages: 15
Registered: March 2013

Junior Member

Hi,

I'm using Xtext 2.3.1 with Eclipse 4.2.2. I have noticed that if my grammar uses Xbase (grammar xtext.MyDsl with org.eclipse.xtext.xbase.Xbase), then the packages xtext.mydsl.generator and xtext.mydsl.scoping are not generated. I understand that the generator package is not generated to encourage using the model inferrer instead, but do I suppose to resolve all scoping issues using the inferrer?

For example, I have this piece of grammar:

MethodContract:
   'method' methodName=[types::JvmOperation]
   ...
;

Before I migrated to Eclipse 4.2.2 (from 3.6) I customized MyDslScopeProvider so methodName can accept the methods of a particular class (http://www.eclipse.org/forums/index.php/m/1018110/#msg_1018110). Can the model inferrer handle such a case?

Thanks!
Oren

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Re: Why ScopeProvider is missing when Xbase is used? [message #1044333 is a reply to message #1044088]

Thu, 18 April 2013 19:37

Christian Dietrich

Messages: 14665
Registered: July 2009

Senior Member

Hi,

afaik xbase currently uses XbaseScopeProvider and XbaseBatchScopeProvider
nothing prevents you from creating and binding subclasses yourself.
there is no stub generated since the ususal xbase used may not need to subclass.

Twitter : @chrdietrich
Blog : https://www.dietrich-it.de

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