facebook/react — pull request #2649 by cookfront (2014-12-03 09:30:19+00:00)
Title: In `Transferring Props` guide, `Manual Transfer` section will lead an er...

...ror

```c
var FancyCheckbox = React.createClass({
render: function() {
var fancyClass = this.props.checked ? 'FancyChecked' : 'FancyUnchecked';
return (

{this.props.children}

);
}
});
React.render(

Hello world!
,
document.body
);
```

When click `Hello world!` will lead a `Uncaught TypeError: Illegal invocation` error