40 lines
1.3 KiB
Scheme
40 lines
1.3 KiB
Scheme
;;; ubify.ss
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;;; Copyright 1984-2017 Cisco Systems, Inc.
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;;;
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;;; Licensed under the Apache License, Version 2.0 (the "License");
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;;; you may not use this file except in compliance with the License.
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;;; You may obtain a copy of the License at
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;;;
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;;; http://www.apache.org/licenses/LICENSE-2.0
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;;;
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;;; Unless required by applicable law or agreed to in writing, software
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;;; distributed under the License is distributed on an "AS IS" BASIS,
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;;; WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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;;; See the License for the specific language governing permissions and
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;;; limitations under the License.
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(for-each
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(let ()
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(define-record-type ub
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(fields (immutable x))
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(nongenerative)
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(sealed #t))
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(record-writer (type-descriptor ub)
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(lambda (x p wr)
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(display "#<unbound " p)
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(wr (ub-x x) p)
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(display ">" p)))
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(lambda (x)
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(unless ($top-level-bound? x)
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($set-top-level-value! x (make-ub x)))))
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(oblist))
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(set-who! compile (lambda args ($oops who "disabled when cross compiling")))
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(set-who! $compile-backend
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(lambda (x)
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(lambda ()
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(lambda (fp-entry)
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(lambda fp-args
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(pretty-print ($uncprep x))
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($oops who "attempt to call foreign-procedure created while cross compiling"))))))
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