LUA is FFOC

LUA is the toy language for those who enjoy the Forced Flushing Of L1/L2 Cache per operation. In fact, every operation causes several L2 cache misses during table look-ups, flushing both the L1 and L2 caches.

http://www.slideshare.net/hughreynolds/optimizing-lua-for-consoles-allen-murphy-microsoft

Enjoy your FFOC.

>>117
With some other macros:

(define-syntax-case (aif p t f)
  (with-literal stx (it) ; stx is unhygienic, contains the called syntax.
    #'(let ((it p))
        (if it t f))))