jjs> function f() { try { undefined } catch(x4) { var x4; } finally { eval() } } f()
Exception in thread "main" java.lang.AssertionError
   at jdk.nashorn.internal.codegen.CodeGenerator.initLocals(CodeGenerator.java:1716)
   at jdk.nashorn.internal.codegen.CodeGenerator.enterBlock(CodeGenerator.java:1113)
   at jdk.nashorn.internal.ir.Block.accept(Block.java:177)
   at jdk.nashorn.internal.ir.LexicalContextNode$Acceptor.accept(LexicalContextNode.java:57)
   at jdk.nashorn.internal.ir.Block.accept(Block.java:425)
   at jdk.nashorn.internal.ir.FunctionNode.accept(FunctionNode.java:384)
   at jdk.nashorn.internal.ir.LexicalContextNode$Acceptor.accept(LexicalContextNode.java:57)
   at jdk.nashorn.internal.ir.LexicalContextExpression.accept(LexicalContextExpression.java:47)
   at jdk.nashorn.internal.ir.FunctionNode.accept(FunctionNode.java:59)
   at jdk.nashorn.internal.codegen.CompilationPhase.transformFunction(CompilationPhase.java:732)