[8u-dev] Request for Approval: 8133300: Ensure symbol table immutability in Nashorn AST

[Attila Szegedi]

Please approve.

Bug: https://bugs.openjdk.java.net/browse/JDK-8133300
jdk9 webrev: http://cr.openjdk.java.net/~attila/8133300/webrev.jdk9
jdk9 review thread: http://mail.openjdk.java.net/pipermail/nashorn-dev/2015-September/005107.html

Changes have been made to the jdk8-dev version of the code (see the “jdk8 review thread” e-mail linked below for change details), hence:

jdk8 webrev: http://cr.openjdk.java.net/~attila/8133300/webrev.jdk8u-dev
jdk8 review thread: http://mail.openjdk.java.net/pipermail/nashorn-dev/2015-September/005251.html

Thanks,
  Attila.