Counter example HMR only works for React components but not for reducers

[philj0st]

What is the current behavior?

The hot module reloading in the counter example only works for changes inside the react components but not for changes in the reducer. ex. if I change the INCREMENT action from return state + 1 to return state + 5 I get the following error:

[HMR] The following modules couldn't be hot updated: (Full reload needed)
This is usually because the modules which have changed (and their parents) do not know how to hot reload themselves. See http://webpack.github.io/docs/hot-module-replacement-with-webpack.html for more details.
process-update.js?e13e:89 [HMR]  - ./reducers/index.js

What is the expected behavior?
Wouldn't it be nice to have changes in react components and reducers work with persistent state.
Or would you say that's too confusing for a simple counter example .. but then again why is React HMR in there then?

[gaearon]

Will probably fix this as part of #1800.

[timdorr]

Closing in favor of #1800. You can pick up discussion there :)