error when linting valid async function with generator-star-spacing rule enabled

Getting TypeError: Cannot read property 'value' of undefined error when linting valid async function with generator-star-spacing rule enabled.

What version of ESLint are you using? 2.11.0 (works in 2.10.* this is the commit that created the issue). What parser (default, Babel-ESLint, etc.) are you using? babel-eslint Please show your full configuration: What did you do? Please include the actual source code causing the issue. See minimum reproduce repository example: https://github.com/doronpr/min-reproduce-eslint-generator-star-spacing

What did you expect to happen? lint should pass.

What actually happened? Please include the actual, raw output from ESLint. The following internal error is thrown

TypeError: Cannot read property 'value' of undefined
    at getStarToken (~/src/min/node_modules/eslint/lib/rules/generator-star-spacing.js:69:25)
    at EventEmitter.checkFunction (~/src/min/node_modules/eslint/lib/rules/generator-star-spacing.js:124:29)

[crossjs]

set generator-star-spacing: 0 before babel/generator-star-spacing: 1, it works out for me.

[hzoo]

Well now that it’s stage 4, we can remove that change in babel-eslint once it’s enabled in eslint. Someone can ping me/babel-eslint repo when it happens if I don’t see it myself. https://github.com/babel/babel-eslint/issues/350