diff options
Diffstat (limited to 'Lisp/weak-hash-tables.lisp')
| -rw-r--r-- | Lisp/weak-hash-tables.lisp | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/Lisp/weak-hash-tables.lisp b/Lisp/weak-hash-tables.lisp index b016aa5..80b6100 100644 --- a/Lisp/weak-hash-tables.lisp +++ b/Lisp/weak-hash-tables.lisp @@ -33,6 +33,8 @@ ;; Clean up. (remhash key hash-table))))) + (setf (fdefinition 'weak-remhash) (fdefinition 'remhash)) + (defun (setf weak-gethash) (value key hash-table) (setf (gethash key hash-table) (trivial-garbage:make-weak-pointer value)))) @@ -47,6 +49,7 @@ :test 'eql)) (setf (fdefinition 'weak-gethash) (fdefinition 'gethash)) + (setf (fdefinition 'weak-remhash) (fdefinition 'remhash)) (defun (setf weak-gethash) (value key hash-table) (setf (gethash key hash-table) value))) |