Some Eclipse Foundation services are deprecated, or will be soon. Please ensure you've read this important communication.

Bug 340027

Summary:	[xbase] Xbase compiler produces illegal Java
Product:	[Modeling] TMF	Reporter:	Dennis Huebner <dennis.huebner>
Component:	Xtext	Assignee:	Project Inbox <tmf.xtext-inbox>
Status:	CLOSED FIXED	QA Contact:
Severity:	normal
Priority:	P3	CC:	sven.efftinge
Version:	2.0.0	Flags:	sven.efftinge: indigo+
Target Milestone:	M7
Hardware:	PC
OS:	Mac OS X - Carbon (unsup.)
Whiteboard:

Description Dennis Huebner

2011-03-15 10:14:33 EDT

Environment is the Xbase example 2.0.0M6 (tutorial):

Replace the code in Tutorial.xbase with the following:

val mixedList = newArrayList( '-1',1)
//no code complition for mixedList at this point
mixedList
// [-1, 1] (ArrayList<Comparable<? extends Object>>)

Tutorial.java won't compile:

Type mismatch: cannot convert from ArrayList<Object&Serializable&Comparable<?>> to ArrayList<Comparable<? extends Object>>

Comment 1 Sven Efftinge

2011-03-15 10:29:21 EDT

Thanks, for reporting. 
This is a known issue and a problem with the common super type computation.

Comment 2 Sven Efftinge

2011-04-04 08:29:16 EDT

already fixed

Comment 3 Karsten Thoms

2017-09-19 18:07:21 EDT

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

Comment 4 Karsten Thoms

2017-09-19 18:16:58 EDT

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