1 files changed, 0 insertions, 101 deletions
diff --git a/third_party/lisp/alexandria/hash-tables.lisp b/third_party/lisp/alexandria/hash-tables.lisp
deleted file mode 100644
index a9f790220405..000000000000
--- a/third_party/lisp/alexandria/hash-tables.lisp
+++ /dev/null
@@ -1,101 +0,0 @@
-(in-package :alexandria)
-
-(defmacro ensure-gethash (key hash-table &optional default)
-  "Like GETHASH, but if KEY is not found in the HASH-TABLE saves the DEFAULT
-under key before returning it. Secondary return value is true if key was
-already in the table."
-  (once-only (key hash-table)
-    (with-unique-names (value presentp)
-      `(multiple-value-bind (,value ,presentp) (gethash ,key ,hash-table)
-         (if ,presentp
-             (values ,value ,presentp)
-             (values (setf (gethash ,key ,hash-table) ,default) nil))))))
-
-(defun copy-hash-table (table &key key test size
-                                   rehash-size rehash-threshold)
-  "Returns a copy of hash table TABLE, with the same keys and values
-as the TABLE. The copy has the same properties as the original, unless
-overridden by the keyword arguments.
-
-Before each of the original values is set into the new hash-table, KEY
-is invoked on the value. As KEY defaults to CL:IDENTITY, a shallow
-copy is returned by default."
-  (setf key (or key 'identity))
-  (setf test (or test (hash-table-test table)))
-  (setf size (or size (hash-table-size table)))
-  (setf rehash-size (or rehash-size (hash-table-rehash-size table)))
-  (setf rehash-threshold (or rehash-threshold (hash-table-rehash-threshold table)))
-  (let ((copy (make-hash-table :test test :size size
-                               :rehash-size rehash-size
-                               :rehash-threshold rehash-threshold)))
-    (maphash (lambda (k v)
-               (setf (gethash k copy) (funcall key v)))
-             table)
-    copy))
-
-(declaim (inline maphash-keys))
-(defun maphash-keys (function table)
-  "Like MAPHASH, but calls FUNCTION with each key in the hash table TABLE."
-  (maphash (lambda (k v)
-             (declare (ignore v))
-             (funcall function k))
-           table))
-
-(declaim (inline maphash-values))
-(defun maphash-values (function table)
-  "Like MAPHASH, but calls FUNCTION with each value in the hash table TABLE."
-  (maphash (lambda (k v)
-             (declare (ignore k))
-             (funcall function v))
-           table))
-
-(defun hash-table-keys (table)
-  "Returns a list containing the keys of hash table TABLE."
-  (let ((keys nil))
-    (maphash-keys (lambda (k)
-                    (push k keys))
-                  table)
-    keys))
-
-(defun hash-table-values (table)
-  "Returns a list containing the values of hash table TABLE."
-  (let ((values nil))
-    (maphash-values (lambda (v)
-                      (push v values))
-                    table)
-    values))
-
-(defun hash-table-alist (table)
-  "Returns an association list containing the keys and values of hash table
-TABLE."
-  (let ((alist nil))
-    (maphash (lambda (k v)
-               (push (cons k v) alist))
-             table)
-    alist))
-
-(defun hash-table-plist (table)
-  "Returns a property list containing the keys and values of hash table
-TABLE."
-  (let ((plist nil))
-    (maphash (lambda (k v)
-               (setf plist (list* k v plist)))
-             table)
-    plist))
-
-(defun alist-hash-table (alist &rest hash-table-initargs)
-  "Returns a hash table containing the keys and values of the association list
-ALIST. Hash table is initialized using the HASH-TABLE-INITARGS."
-  (let ((table (apply #'make-hash-table hash-table-initargs)))
-    (dolist (cons alist)
-      (ensure-gethash (car cons) table (cdr cons)))
-    table))
-
-(defun plist-hash-table (plist &rest hash-table-initargs)
-  "Returns a hash table containing the keys and values of the property list
-PLIST. Hash table is initialized using the HASH-TABLE-INITARGS."
-  (let ((table (apply #'make-hash-table hash-table-initargs)))
-    (do ((tail plist (cddr tail)))
-        ((not tail))
-      (ensure-gethash (car tail) table (cadr tail)))
-    table))