hg: jdk8u/jdk8u/nashorn: 8169481: StackOverflowError on start when parsing PAC file to autodetect Proxy settings

[rob.mckenna at oracle.com]

Changeset: 50dac2fd8689
Author:    hannesw
Date:      2017-02-02 18:23 +0100
URL:       http://hg.openjdk.java.net/jdk8u/jdk8u/nashorn/rev/50dac2fd8689

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

! src/jdk/nashorn/internal/codegen/WeighNodes.java
! test/script/basic/JDK-8030182_2.js