Method shorthand syntax for object with double quotes

[rhysd]

It seems that method shorthand syntax for object breaks highlights of its body.

In this screenshot, if is highlighted as invalid.

Code:

const a = {
    "foo"() {
        if (true) {}
    }
};

Environment:

• OS X 10.11
• Vim 8.0-3
• vim-javascript-syntax: 9e019fc