Description hendrik 2011-12-12 09:43:03 EST

Build Identifier: 20110916-0149

I'm trying to embed xbase expressions into a xtext grammer like it's done in http://www.eclipse.org/Xtext/documentation/2_0_0/199d-xbase-expressions.php.

Unfortunately the import statement doesn't work like I expect it. I'm getting the error 'XExpression cannot by resolved to a rule' in the following grammar:

grammar org.xtext.example.mydsl.MyDsl3 with org.eclipse.xtext.common.Terminals
generate myDsl3 "http://www.xtext.org/example/mydsl/MyDsl3"
import "http://www.eclipse.org/xtext/xbase/Xbase" as xbase
Model: 'Model' body=XExpression;

If I use a full qualified reference (xbase::XExpression) I get multiple syntax errors ('mismatched input ...').

Did I miss some syntax changes?

In contrast to the grammar above the following grammar works:

grammar org.xtext.example.mydsl.MyDsl3 with org.eclipse.xtext.xbase.Xbase
generate myDsl3 "http://www.xtext.org/example/mydsl/MyDsl3"
Model: 'Model' body=XExpression;

I'm using xtext and xtend2 2.2.0 (v201112071226).

Reproducible: Always