The CloudAHK code runner sandbox is a service by Geek (GeekDude) that allows you to run a variety of AutoHotkey code in a simulated Windows environment, and see the results returned by MsgBox commands.
Check out the source code of the service on Github.
Attempt to convert AHKv1 syntax to AHKv2 using the AHK-v2-script-converter project.
Compile C code to an AHK-compatible loader function.