JDK-8114838 : Anonymous functions escape to surrounding scope when defined under "with" statement
  • Type: Bug
  • Component: core-libs
  • Sub-Component: jdk.nashorn
  • Priority: P4
  • Status: Resolved
  • Resolution: Fixed
  • OS: generic
  • CPU: generic
  • Submitted: 2015-06-17
  • Updated: 2016-01-14
  • Resolved: 2015-06-30
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JDK 8 JDK 9
8u72Fixed 9 b72Fixed
Description
Test:

with({}){ /*force vars into scope*/
   function () { /*line 2*/
     print("hello from nashorn");
   }
 }

print(this["L:2"])

Expected: undefined
Observed: 
function () { /*line 2*/
     print("hello from nashorn");
   }


This bug was reported via nashorn-dev alias ( http://mail.openjdk.java.net/pipermail/nashorn-dev/2015-June/004776.html ) by Andreas Woess