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;;; hashtable-types.ss
;;; Copyright 1984-2017 Cisco Systems, Inc.
;;;
;;; Licensed under the Apache License, Version 2.0 (the "License");
;;; you may not use this file except in compliance with the License.
;;; You may obtain a copy of the License at
;;;
;;; http://www.apache.org/licenses/LICENSE-2.0
;;;
;;; Unless required by applicable law or agreed to in writing, software
;;; distributed under the License is distributed on an "AS IS" BASIS,
;;; WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
;;; See the License for the specific language governing permissions and
;;; limitations under the License.
(define-record-type (hashtable make-xht xht?)
(fields (immutable type xht-type) (immutable mutable? xht-mutable?))
(nongenerative #{hashtable bu811z2onf9o6tfc-0}))
(define-record-type ht
(parent hashtable)
(fields (mutable vec) (mutable minlen) (mutable size))
(nongenerative #{ht bu811z2onf9o6tfc-6}))
(define-record-type eq-ht
(parent ht)
(fields (immutable subtype)) ; eq-hashtable-subtype-{normal,weak,ephemeron}
(nongenerative #{eq-ht icguu8mlhm1y7ywsairxck-0})
(sealed #t))
(define-record-type symbol-ht
(parent ht)
(fields (immutable equiv?))
(nongenerative #{symbol-ht bu811z2onf9o6tfc-8})
(sealed #t))
(define-record-type gen-ht
(parent ht)
(fields (immutable hash) (immutable equiv?))
(nongenerative #{gen-ht bu811z2onf9o6tfc-7})
(sealed #t))
(define-record-type eqv-ht
(parent hashtable)
(fields (immutable eqht) (immutable genht))
(nongenerative #{eqv-ht bu811z2onf9o6tfc-4})
(sealed #t))
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