returning anything from a controller breaks controllerAs (1.4 only)

[purge]

Previously, this was ok but using 1.4-rc.0 the return value causes any bindings in the controller to fail. See https://jsfiddle.net/purge/8vjpgm3h/1/
This is particularly a problem for coffeescript which automatically returns the last statement.

[purge]

Ah, this is to do with #10502 so it is a breaking change and should probably be mentioned in the upgrade guide.

[petebacondarwin]

@purge - I don't see the problem in your fiddle - you are not returning anything from either controller. What you are doing is trying to attach two directives that define a new scope to a single element, which does not work.

[purge]

@petebacondarwin sorry, for some reason the fiddle has been reset to the one that was forked - see a proper example of the issue here:
https://jsfiddle.net/purge/8vjpgm3h/1/
Thanks

[caitp]

@purge it's working 100% correctly there. here's a clearer example: https://jsfiddle.net/z65qqtu7/ (https://jsfiddle.net/g46gb9ne/ is an even better one)