java.lang.AssertionError
   at org.netbeans.modules.cnd.modelimpl.csm.deep.LazyStatementImpl.getStatementTokenStream(LazyStatementImpl.java:199)
   at org.netbeans.modules.cnd.modelimpl.csm.deep.LazyStatementImpl.renderStatements(LazyStatementImpl.java:162)
   at org.netbeans.modules.cnd.modelimpl.csm.deep.LazyStatementImpl.createStatements(LazyStatementImpl.java:143)
   at org.netbeans.modules.cnd.modelimpl.csm.deep.LazyStatementImpl.getStatements(LazyStatementImpl.java:106)
   at org.netbeans.modules.cnd.completion.csm.CsmStatementResolver.findInner(CsmStatementResolver.java:140)
   at org.netbeans.modules.cnd.completion.csm.CsmStatementResolver.findInnerObject(CsmStatementResolver.java:88)
   at org.netbeans.modules.cnd.completion.csm.CsmOffsetResolver.findObjectWithContext(CsmOffsetResolver.java:201)
   at org.netbeans.modules.cnd.completion.csm.CsmOffsetResolver.findContext(CsmOffsetResolver.java:355)
   at org.netbeans.modules.cnd.completion.impl.xref.ReferenceImpl.initContext(ReferenceImpl.java:315)
   at org.netbeans.modules.cnd.completion.impl.xref.ReferenceImpl.initOwner(ReferenceImpl.java:156)
   at org.netbeans.modules.cnd.completion.impl.xref.ReferenceImpl.getReferencedObjectImpl(ReferenceImpl.java:137)
   at org.netbeans.modules.cnd.completion.impl.xref.ReferenceImpl.getReferencedObject(ReferenceImpl.java:96)
   at org.netbeans.modules.cnd.highlight.semantic.ModelUtils$FieldReferenceCollector.visit(ModelUtils.java:146)
   at org.netbeans.modules.cnd.highlight.semantic.SemanticHighlighter$1.visit(SemanticHighlighter.java:227)
   at org.netbeans.modules.cnd.completion.impl.xref.FileReferencesImpl._accept(FileReferencesImpl.java:157)
   at org.netbeans.modules.cnd.completion.impl.xref.FileReferencesImpl.accept(FileReferencesImpl.java:109)
   at org.netbeans.modules.cnd.highlight.semantic.SemanticHighlighter.updateImpl(SemanticHighlighter.java:219)
   at org.netbeans.modules.cnd.highlight.semantic.SemanticHighlighter.access$500(SemanticHighlighter.java:91)
   at org.netbeans.modules.cnd.highlight.semantic.SemanticHighlighter$TaskContext.run(SemanticHighlighter.java:433)
Caused: org.openide.util.RequestProcessor$SlowItem: task failed due to: java.lang.AssertionError
   at org.openide.util.RequestProcessor$Task.schedule(RequestProcessor.java:1484)
   at org.netbeans.modules.cnd.highlight.semantic.SemanticHighlighter.run(SemanticHighlighter.java:345)
   at org.netbeans.modules.parsing.impl.TaskProcessor.callParserResultTask(TaskProcessor.java:584)
   at org.netbeans.modules.parsing.impl.TaskProcessor$RequestPerformer.run(TaskProcessor.java:809)
   at org.openide.util.lookup.Lookups.executeWith(Lookups.java:304)
   at org.netbeans.modules.parsing.impl.TaskProcessor$RequestPerformer.execute(TaskProcessor.java:725)
   at org.netbeans.modules.parsing.impl.TaskProcessor$CompilationJob.run(TaskProcessor.java:686)
   at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:471)
   at java.util.concurrent.FutureTask.run(FutureTask.java:262)
   at org.openide.util.RequestProcessor$Task.run(RequestProcessor.java:1443)
   at org.netbeans.modules.openide.util.GlobalLookup.execute(GlobalLookup.java:68)
   at org.openide.util.lookup.Lookups.executeWith(Lookups.java:303)
   at org.openide.util.RequestProcessor$Processor.run(RequestProcessor.java:2058)