foreach loops

[GoogleCodeExporter]

Implement basic foreach() loops for iterating over a range or container. Should 
support the use of generators and numeric ranges, when available.


entrypoint :
{
    foreach(integer x in [100..2])
    {
        print(cast(string, x) ; " bottles of beer on the wall...")
    }

    print("Uh oh! Low on beer!")
}

Original issue reported on code.google.com by don.ap...@gmail.com on 15 Feb 2012 at 8:33