Scala class with function element makes Eclemma fail.

[jolkdarr]

I wanted to test a class with the following code:

    if (tree.getData.asInstanceOf[Boolean]) {
        def expand(item: TreeItem): Unit = {
            val parent_item = item.getParentItem
            if (parent_item != null)
                expand(parent_item)
            item setExpanded true
        }

        tree_items.values.asScala foreach expand
    }

I got an error message (see the image file).
If the expand function is converted to a private method, the test doesn't fail.

[marchof]

Can you please provide the full stack trace from the .log file of your Eclipse workspace?

[jolkdarr]

!ENTRY org.eclipse.core.jobs 4 2 2012-12-30 23:29:33.153
!MESSAGE An internal error occurred during: "Analyzing coverage session LINKS (30 déc. 2012 23:29:33)".
!STACK 0
java.lang.ClassCastException: scala.tools.eclipse.javaelements.ScalaFunctionElement cannot be cast to org.eclipse.jdt.core.IType
at com.mountainminds.eclemma.internal.core.analysis.TypeTraverser.processAnonymousInnerTypes(TypeTraverser.java:176)
at com.mountainminds.eclemma.internal.core.analysis.TypeTraverser.processType(TypeTraverser.java:163)
at com.mountainminds.eclemma.internal.core.analysis.TypeTraverser.processCompilationUnit(TypeTraverser.java:135)
at com.mountainminds.eclemma.internal.core.analysis.TypeTraverser.processPackageFragment(TypeTraverser.java:108)
at com.mountainminds.eclemma.internal.core.analysis.TypeTraverser.process(TypeTraverser.java:71)
at com.mountainminds.eclemma.internal.core.analysis.SessionAnalyzer.processPackageFragmentRoot(SessionAnalyzer.java:101)
at com.mountainminds.eclemma.internal.core.analysis.SessionAnalyzer.processSession(SessionAnalyzer.java:80)
at com.mountainminds.eclemma.internal.core.JavaCoverageLoader$LoadSessionJob.run(JavaCoverageLoader.java:81)
at org.eclipse.core.internal.jobs.Worker.run(Worker.java:54)

[marchof]

Fixed, EclEmma now ignores non-JDT elemens. Please re-test from this update site:

http://download.eclipselab.org/eclemma/trunk/update

[Godin]

@marchof I have feeling that you forgot to push changes into Git repository - I don't see any commits related to this.

[marchof]

Sorry, you're right. Just pushed it.

[jolkdarr]

Hi Marc

No problem with the new patched bundle.
Thanks for the fix and all the best for the New Year.