Adobe Flash: you can soon run code in C, C ++, Java, etc.

The technology developed in the depths of the corporation will allow compiling code in C, C ++, Java, Python, and Ruby in ActionScript. This will allow integrating components written in other languages ​​into their development.

For example, an alternate PDF renderer can be cross-compiled so that Flash Player can use it to display PDF. At the moment, developers must write everything in ActionScript itself.

from Ajaxian.com