hg: jdk9/dev/nashorn: 8169481: StackOverflowError on start when parsing PAC file to autodetect Proxy settings

[hannes.wallnoefer at oracle.com]

Changeset: ea1d4ecf5862
Author:    hannesw
Date:      2017-02-02 18:23 +0100
URL:       http://hg.openjdk.java.net/jdk9/dev/nashorn/rev/ea1d4ecf5862

8169481: StackOverflowError on start when parsing PAC file to autodetect Proxy settings
Reviewed-by: jlaskey, sundar

! src/jdk.scripting.nashorn/share/classes/jdk/nashorn/internal/codegen/WeighNodes.java
! test/script/basic/JDK-8030182_2.js
+ test/script/basic/JDK-8169481.js