v-repeat not working with v-component

On the next branch I tried this:

``` html
<div v-repeat="arrayOfStrings" v-component="{{$value}}"></div>
```

Which failed with a warning in the console about not finding an `undefined` component.

This does work however:

``` html
<template v-repeat="arrayOfStrings">
  <div v-component="{{$value}}"></div>
</template>
```
