def func(): void
    print("Xif")
    if(true)
    print("Xtrue")
    else
    print("Xfalse")
    end
    print("Xend")
end

func()


     [java] java.lang.NullPointerException
     [java]     at oje.TreeJasminVisitor.getTypeDescriptor(TreeJasminVisitor.java:24)
     [java]     at oje.TreeJasminVisitor.visit(TreeJasminVisitor.java:396)
     [java]     at oje.MethodCall.visit(MethodCall.java:21)
     [java]     at oje.TreeJasminVisitor.visit(TreeJasminVisitor.java:261)
     [java]     at oje.ExpressionStatement.visit(ExpressionStatement.java:15)
     [java]     at oje.TreeJasminVisitor.visit(TreeJasminVisitor.java:239)
     [java]     at oje.StatementList.visit(StatementList.java:18)
     [java]     at oje.TreeJasminVisitor.visit(TreeJasminVisitor.java:230)
     [java]     at oje.StatementBlock.visit(StatementBlock.java:25)
     [java]     at oje.TreeJasminVisitor.visit(TreeJasminVisitor.java:289)
     [java]     at oje.IfStatement.visit(IfStatement.java:19)
     [java]     at oje.TreeJasminVisitor.visit(TreeJasminVisitor.java:239)
     [java]     at oje.StatementList.visit(StatementList.java:18)
     [java]     at oje.TreeJasminVisitor.visit(TreeJasminVisitor.java:230)
     [java]     at oje.StatementBlock.visit(StatementBlock.java:25)
     [java]     at oje.TreeJasminVisitor.visit(TreeJasminVisitor.java:189)
     [java]     at oje.MethodDeclaration.visit(MethodDeclaration.java:28)
     [java]     at oje.TreeJasminVisitor.visit(TreeJasminVisitor.java:130)
     [java]     at oje.DeclarationList.visit(DeclarationList.java:18)
     [java]     at oje.TreeJasminVisitor.visit(TreeJasminVisitor.java:71)
     [java]     at oje.Main.main(Main.java:58)