main.js IE11 syntax error

[Jinnified]

Hi all

I am using next as dependency to build a react universal rendering site. Just found out a very weird behaviour. In fact, if you check out any examples in this repo, say with-ga or with-redux, run dev locally, and add a simple page with a click button in it.

export default class Test extends from React.Component {
  handleClick = () => {
    alert('hellloo');
  }
  render() {
    return <button onClick={this.handleClick}>CLICK ME</button>;
  }
}

Then you try to visit this page in any android device's stock browser, the click event won't get fired, anyone had come acrosse this issue before? Is it function in the main.js that captures document event that did something fancy? Please help, I kinda run out of ideas.

[Jinnified]

Plus i have tried onTouchStart, onTouchEnd, onTap event instead of onClick evnet, none of these works.

[Jinnified]

OK, i think i kinda know where the error comes from now, it looks the main.js has an syntax error in IE or any browser using IR as core, main.js (17547,25)

[Jinnified]

related: #2747
but didn't find a clean solution

[landvibe]

same issue here

[alexdevero]

The same issue here.

OS: Win 10.
Browser: IE 11.
Next.js: 4.1.4.

[timneutkens]

Please try latest next@canary. not sure if it's still an issue.