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Bug 347939

Summary:	Using an Element named "Boolean" in an xtend2 generator produces invalid java code
Product:	[Modeling] TMF	Reporter:	hendrik
Component:	Xtext	Assignee:	Project Inbox <tmf.xtext-inbox>
Status:	CLOSED FIXED	QA Contact:
Severity:	minor
Priority:	P3	CC:	jan, moritz.eysholdt, sven.efftinge
Version:	unspecified	Flags:	sven.efftinge: indigo+
Target Milestone:	SR2
Hardware:	PC
OS:	Linux
Whiteboard:

Description hendrik

2011-06-01 09:38:21 EDT

Build Identifier: 20110526-1053

Using an xtext grammar containing an element named Boolean in an xtend2 generator breaks the generated java code.

The user defined type "Boolean" is imported in the java source file. So the java.lang.Boolean is covert. But lot of generated code fragements use java.lang.Boolean without the full qualified name. Thus the code is erroneous at multiple places.


Reproducible: Always

Steps to Reproduce:
1. Create an xtext grammar with an element named "Boolean"
2. Create an xtend2 generator script with a function that returns an boolean value
3.

Comment 1 Moritz Eysholdt

2011-06-01 09:48:56 EDT

org.eclipse.emf.codegen.util.CodeGenUtil.isJavaDefaultType(String) can be used to check for collisions with built-in identifiers of Java.

Comment 2 Jan Koehnlein

2011-10-27 09:15:46 EDT

Should be fixed in HEAD with latest changes to ImportManager.
Please verify.

Comment 3 Karsten Thoms

2017-09-19 17:45:32 EDT

Closing all bugs that were set to RESOLVED before Neon.0

Comment 4 Karsten Thoms

2017-09-19 17:56:33 EDT

Closing all bugs that were set to RESOLVED before Neon.0