Parser for ES6?

[Park, Daejun]

Hi,

Is there any parser for ES6? It seems that no implementation completely supports ES6 yet (http://kangax.github.io/compat-table/es6/), and I'm just curious to see if there is at least a parser supporting all the features of ES6. For example, the grammar given in the spec seems to be fit to a parser generator, and I wonder if the grammar has been mechanized in such a parser generator or is just a written spec.

Best,
Daejun