hg: jdk9/dev/nashorn: 8156619: Unimplemented ES6 features should result in clear Error being thrown

[hannes.wallnoefer at oracle.com]

Changeset: a7f21ee6ed30
Author:    hannesw
Date:      2016-11-07 14:48 +0100
URL:       http://hg.openjdk.java.net/jdk9/dev/nashorn/rev/a7f21ee6ed30

8156619: Unimplemented ES6 features should result in clear Error being thrown
Reviewed-by: sundar, attila

! src/jdk.scripting.nashorn/share/classes/jdk/nashorn/internal/codegen/AssignSymbols.java
! src/jdk.scripting.nashorn/share/classes/jdk/nashorn/internal/codegen/Lower.java
! src/jdk.scripting.nashorn/share/classes/jdk/nashorn/internal/ir/visitor/NodeOperatorVisitor.java
! src/jdk.scripting.nashorn/share/classes/jdk/nashorn/internal/parser/Parser.java
! src/jdk.scripting.nashorn/share/classes/jdk/nashorn/internal/runtime/resources/Messages.properties
+ test/script/basic/es6/class.js
+ test/script/basic/es6/class.js.EXPECTED
+ test/script/basic/es6/destructuring.js
+ test/script/basic/es6/destructuring.js.EXPECTED
+ test/script/basic/es6/generator.js
+ test/script/basic/es6/generator.js.EXPECTED
+ test/script/basic/es6/restparam.js
+ test/script/basic/es6/restparam.js.EXPECTED
+ test/script/basic/es6/spread.js
+ test/script/basic/es6/spread.js.EXPECTED
+ test/script/basic/es6/super.js
+ test/script/basic/es6/super.js.EXPECTED