Changes by: Aleksey Nogin (nogin at cs.caltech.edu)
Date: 2003-05-17 20:49:46 -0700 (Sat, 17 May 2003)
Revision: 4606
Log message:

      A few minor efficiency and clean-up fixes.
      

Changes	Path
+5 -4	metaprl/mllib/hash_with_gc.ml
+2 -5	metaprl/mllib/weak_memo.ml