Uh yea, this is bad. Apparently we are the 1%. I just checked and we make the whole function a noop. :astonished: Not sure if that's a bug in recast or if maybe we just need to change [the way we're using it](https://github.com/facebook/react/blob/master/vendor/constants.js#L56)... thoughts @benjamn?

For the time being...
```
else {
  if (__DEV__) {
    ...
  }
}
```
...works, so let's do that.