Figure out why running tictactoe with LLVM segfaults

[hhefesto]

Original Issue: sfultong/stand-in-language#6

I think I might be doing partial evaluation in Eval.hs
This is not going to work.
LLVM needs to eventually be written to take a passed in pair heap pointer, and the index to the tree of pairs data.

[sfultong]

Since LLVM is broken anyway, I'm to close this and assume our new future LLVM fixes this