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Bug 345373

Summary:	[Xtend] generates wrong statements when using instanceof on a List element
Product:	[Modeling] TMF	Reporter:	Serano Colameo <serano.colameo>
Component:	Xtext	Assignee:	Project Inbox <tmf.xtext-inbox>
Status:	CLOSED FIXED	QA Contact:
Severity:	minor
Priority:	P3	CC:	mail, sebastian.zarnekow, sven.efftinge
Version:	unspecified	Flags:	sebastian.zarnekow: indigo+
Target Milestone:	SR2
Hardware:	PC
OS:	Windows XP
Whiteboard:

Description Serano Colameo

2011-05-11 04:12:36 EDT

Build Identifier: 2.0.0.v201105101404

Input: 
	def Model transform(List sources) {
		if (sources.get(9) instanceof InterfaceDcl) {
			println("This is an InterfaceDcl")
		}
Output:
  public Model transform(final List sources) throws IllegalArgumentException {
    {
      ? _get = sources.get(9);
      if ((_get instanceof com.csg.cs.tools.mdgen.idl.idl.InterfaceDcl)) {
        InputOutput.<String>println("This is an InterfaceDcl");
      }


Reproducible: Always

Steps to Reproduce:
1. create an Xtend2 class
2. define an if statement (see details)
3. check generated java class

Comment 1 Serano Colameo

2011-05-11 04:14:55 EDT

workaround:
	def Model transform(List sources) {
		val elem = sources.get(0)
		if (elem instanceof InterfaceDcl) {
			//...
		}
         }

Comment 2 Sebastian Zarnekow

2011-08-28 12:33:47 EDT

This is still reproducable.

Comment 3 Sebastian Zarnekow

2011-09-28 10:18:27 EDT

Pushed to master.

Comment 4 Karsten Thoms

2017-09-19 17:06:20 EDT

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

Comment 5 Karsten Thoms

2017-09-19 17:18:13 EDT

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