Component root node changing is broken

[localvoid]

Reproduction Link

http://codepen.io/localvoid/pen/WojeKN

[HerringtonDarkholme]

Thanks, this is vue's repository. If you have question on react, please go to https://github.com/facebook/react/

[localvoid]

@HerringtonDarkholme this is vue2 issue, if you don't care about correct behavior in vue, you may ignore this issue.

[localvoid]

cc @yyx990803 check this, almost all virtual dom implementations have this issue.

[HerringtonDarkholme]

Sorry, I misread the link. Reopened. It would've clearer to just paste a direct link to vue's reproduction rather than adding a React entry point.

https://jsfiddle.net/localvoid/d3bohccg/