Can't parse code with a generator method named "[Symbol.iterator]"

[hegemonic]

According to Axel Rauschmayer's article on generators, it's legal to have a generator method whose name is [Symbol.iterator], like so:

class MyTree {
    *[Symbol.iterator]() {
        // ...
    }
}

However, Espree throws an error when it attempts to parse this code.

[nzakas]

What language features are you using?

[hegemonic]

All of them, I think (aside from JSX). Here's the options object that I'm using:

{
    comment: true,
    loc: true,
    range: true,
    tokens: true,
    ecmaFeatures: {
        arrowFunctions: true,
        binaryLiterals: true,
        blockBindings: true,
        classes: true,
        defaultParams: true,
        destructuring: true,
        forOf: true,
        generators: true,
        globalReturn: true,
        jsx: false,
        modules: true,
        objectLiteralComputedProperties: true,
        objectLiteralDuplicateProperties: true,
        objectLiteralShorthandMethods: true,
        objectLiteralShorthandProperties: true,
        octalLiterals: true,
        regexUFlag: true,
        regexYFlag: true,
        restParams: true,
        spread: true,
        superInFunctions: true,
        templateStrings: true,
        unicodeCodePointEscapes: true
    }
}

I should also have mentioned that I'm testing with Espree 2.0.0.

[nzakas]

OK, looks like a bug.

[nzakas]

Working on this.