memoize: Don't use identity hashtables for macro expansion; it uses all the memory. Fixes #439.

2011-12-01 10:14:16 -08:00 · 2011-12-01 10:14:16 -08:00 · e75a4c13b4
parent ad8a1c3905
commit e75a4c13b4
1 changed files with 1 additions and 1 deletions
--- a/basis/memoize/memoize.factor
+++ b/basis/memoize/memoize.factor
@ -72,7 +72,7 @@ M: memoized reset-word
    bi ;

 : memoize-quot ( quot effect -- memo-quot )
-    [ IH{ } clone ] 2dip make-memoizer ;
+    [ H{ } clone ] 2dip make-memoizer ;

 : reset-memoized ( word -- )
    "memoize" word-prop clear-assoc ;