[Yhc] Yhc and plugins architecture

[Neil Mitchell]

Hi Don,

> Hmm, from here it wouldn't be too hard I think to add
>     eval :: String -> IO a
> would it?
>
> eval s = do
>     writeFile "tmp.hs" s
>     yhc "-c" "tmp.hs" -- run the compiler, get a .o bytecode file (?)
>     loadFromModule "tmp.o"  ..

/s/.o/.hbc/

Yeah, thats a relatively trivial thing to do. The nicer way would be
to dump the .hi file and .hbc file to memory using the Yhc API -
unfortunately thats not yet possible, and would probably be quite a
lot of work.

Thanks

Neil