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Bug 325984

Summary:	xtext fails parsing when using FeatureMaps
Product:	[Modeling] TMF	Reporter:	Julien Bigot <julien.bigot>
Component:	Xtext	Assignee:	Project Inbox <tmf.xtext-inbox>
Status:	CLOSED DUPLICATE	QA Contact:
Severity:	normal
Priority:	P3	CC:	sebastian.zarnekow
Version:	1.0.1	Flags:	sebastian.zarnekow: indigo+
Target Milestone:	M2
Hardware:	All
OS:	All
Whiteboard:

Description Julien Bigot

2010-09-22 11:59:09 EDT

when parsing a model instance with some features stored in a featuremap, xtext fails with the following explaination: "org.eclipse.emf.ecore.util.FeatureMapUtil$FeatureEList cannot be cast to org.eclipse.emf.common.util.BasicEList"

This is due to line 103 of org.eclipse.xtext.parser.DefaultEcoreElementFactory that assumes that all list features inherit from BasicEList instead of only EList.

Comment 1 Sebastian Zarnekow

2010-09-22 17:50:33 EDT


*** This bug has been marked as a duplicate of bug 325196 ***

Comment 2 Sebastian Zarnekow

2010-09-23 05:17:00 EDT

Workaround: Override the DefaultEcoreElementFactory