hg: jdk/sandbox: 8195829: Parsing a nameless ES6 class results in a thrown NullPointerException.

[chris.hegarty at oracle.com]

Changeset: 89111a0e6355
Author:    sundar
Date:      2018-01-22 20:31 +0530
URL:       http://hg.openjdk.java.net/jdk/sandbox/rev/89111a0e6355

8195829: Parsing a nameless ES6 class results in a thrown NullPointerException.
Reviewed-by: jlaskey, hannesw

! src/jdk.scripting.nashorn/share/classes/jdk/nashorn/api/tree/IRTranslator.java
+ test/nashorn/script/basic/JDK-8195829.js