jsx/JSX — pull request #323 by wasabiz (2014-04-23 13:38:12+00:00)
Title: Autolift generator return types

Add generator return type autolifting. You are no longer required to write redundant `void yield` when use generators as output only stream (i.e. use yield expression as a statement), only writing the type you want to return from `.next()` method by `yield` is now alright.

```
function * g () : int {
while (true) {
yield 1;
}
}
```