Error thrown on ES2015 Loader import() call

[oliverturner]

In files using ES2015 Loader spec (e.g. bundle splitting with webpack@2.2.0-rc.3), import(...) throws with SyntaxError: Unexpected token.

This is true whether using the flow parser or babylon

Sample code:

import React from 'react'
import idbKeyval from 'idb-keyval'

import Shell from './components/app-shell'

class AppShell extends React.Component {
  constructor () {
    super()

    this.state = {app: <Shell />}
  }

  componentWillMount () {
    Promise.all([
      idbKeyval.get('store'),
      import('./root')
    ])
    .then(
      ([data, module]) => { this.setState({app: <module.default initialData={data} /> })}, 
      (err) => {console.log(err)}
    )
    .catch((err) => {
      console.log('Chunk loading failed', err)
    })
  }

  render () {
    return this.state.app
  }
}

export default AppShell

[hzoo]

this is because the babylon plugin dynamicImport isn't used (also on a fork of babylon atm since we haven't released)

I was about to do this but its a good beginner-friendly issue.

• Change: https://github.com/jlongster/prettier/blob/6d6d53f6df5069765ce0a08a4a1ee9ebe38f4b83/index.js#L11-L26 to add the plugins in https://github.com/babel/babylon#plugins (dynamicImport).
• I would also remove classConstructorCall since it's deprecated

[oliverturner]

@hzoo Just saw that myself... happy to close if it's a known quantity.

[hzoo]

Can close via #51

[oliverturner]

Closing per this recommendation