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|
; Use Rp-rewriter, then FGL as clause-processors (and some other things in between)
;
; Copyright (C) 2021 Centaur Technology
;
; License: (An MIT/X11-style license)
;
; Permission is hereby granted, free of charge, to any person obtaining a
; copy of this software and associated documentation files (the "Software"),
; to deal in the Software without restriction, including without limitation
; the rights to use, copy, modify, merge, publish, distribute, sublicense,
; and/or sell copies of the Software, and to permit persons to whom the
; Software is furnished to do so, subject to the following conditions:
;
; The above copyright notice and this permission notice shall be included in
; all copies or substantial portions of the Software.
;
; THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
; IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
; FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
; AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
; LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
; FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
; DEALINGS IN THE SOFTWARE.
;
; Original author: Mertcan Temel <mert@centtech.com>
(in-package "RP")
(include-book "top")
(include-book "centaur/fgl/portcullis" :dir :system)
(include-book "centaur/meta/let-abs" :dir :system)
;; (local
;; (include-book "centaur/gl/bfr-satlink" :dir :system))
;; (local
;; (value-triple (acl2::tshell-ensure)))
(defevaluator letabs-ev2 letabs-ev2-list
((if a b c)
(implies a b)
(not a))
:namedp t)
(defthm letabs-ev2-of-let-abstract-term
(equal (letabs-ev2 (cmr::let-abstract-term cmr::x cmr::base-var) acl2::a)
(letabs-ev2 cmr::x acl2::a))
:hints (("goal" :use ((:functional-instance cmr::letabs-ev-of-let-abstract-term
(cmr::letabs-ev letabs-ev2)
(cmr::letabs-ev-list letabs-ev2-list )))
:in-theory (enable letabs-ev2-of-fncall-args
letabs-ev2-of-bad-fncall
letabs-ev2-of-nonsymbol-atom))))
(define cmr::let-abstract-full-clause-proc-exclude-hyps
((clause pseudo-term-listp)
var)
(b* (((unless (acl2::pseudo-var-p var)) (list clause))
(term (acl2::disjoin clause)))
(case-match term
(('implies p q)
(let* ((p (cmr::let-abstract-term p var))
(q (cmr::let-abstract-term q var)))
(list (list `(implies ,p ,q)))))
(&
(list (list (cmr::let-abstract-term term var))))))
///
(defthm cmr::let-abstract-full-clause-proc-exclude-hyps-correct
(implies (and (pseudo-term-listp clause)
(alistp a)
(letabs-ev2
(acl2::conjoin-clauses
(cmr::let-abstract-full-clause-proc-exclude-hyps clause
var))
a))
(letabs-ev2 (acl2::disjoin clause) a))
:rule-classes :clause-processor
:hints (("Goal"
:do-not-induct t
:in-theory (e/d (ACL2::DISJOIN) ())))))
(defmacro defthmrp-then-fgl (name term &rest args)
`(make-event
(b* ((name ',name)
(term ',term)
(args ',args)
(__FUNCTION__ 'defthmrp-then-fgl)
((std::extract-keyword-args
:allowed-keys #!keyword'(rule-classes
new-synps
vacuity-check
disable-meta-rules
enable-meta-rules
enable-rules
disable-rules
runes runes-outside-in cases
lambda-opt disabled
disabled-for-rp
disabled-for-ACL2
rw-direction
supress-warnings
add-rp-rule
ruleset)
(new-synps 'nil)
(runes 'nil)
(runes-outside-in 'nil)
(cases 'nil))
args)
(world (w state))
((acl2::er cases)
(translate-lst cases t t nil 'defthmrp-then-fgl world state))
((acl2::er new-synps-vals) ;; new-synps is an alist...
(translate-lst (strip-cdrs new-synps) t t nil 'defthmrp-then-fgl world state))
(new-synps (pairlis$ (strip-cars new-synps) new-synps-vals))
(override-hints `(:hints
('(:clause-processor
(rp-cl :runes ,runes
:runes-outside-in ,runes-outside-in
:new-synps ,new-synps
:cases ,cases
:suppress-not-simplified-error t))
'(:clause-processor (cmr::let-abstract-full-clause-proc-exclude-hyps
clause 'var))
'(:clause-processor fgl::expand-an-implies-cp)
'(:clause-processor (fgl::fgl-interp-cp clause (fgl::default-fgl-config)
fgl::interp-st
state))
))))
(value
`(defthmrp ,name ,term
:override-cl-hints ,override-hints)))))
#|(defmacro defthmrp-then-fgl (name term
&key
(rule-classes ':rewrite)
;; (use-opener-error-rules 't)
(new-synps 'nil)
(disable-meta-rules 'nil)
(enable-meta-rules 'nil)
(enable-rules 'nil)
(disable-rules 'nil)
(runes 'nil)
(runes-outside-in 'nil) ;; when nil, runes will be read from
;; rp-rules table
(cases 'nil)
)
`(encapsulate
nil
(make-event
(b* ((- (check-if-clause-processor-up-to-date (w state)))
;;(?old-not-simplified-action (not-simplified-action rp-state))
(body `(with-output
:stack :pop
:on (acl2::summary acl2::event acl2::error)
:gag-mode :goals
:summary-off (:other-than acl2::time acl2::rules)
(def-rp-rule ,',name ,',term
:rule-classes ,',rule-classes
:hints
('(:clause-processor
(rp-cl :runes ,,runes
:runes-outside-in ,,runes-outside-in
:new-synps ,',new-synps
:cases ,',cases
:suppress-not-simplified-error t))
'(:clause-processor (cmr::let-abstract-full-clause-proc-exclude-hyps
clause 'var))
'(:clause-processor fgl::expand-an-implies-cp)
'(:clause-processor (fgl::fgl-interp-cp clause (fgl::default-fgl-config)
fgl::interp-st
state))
)
)))
(event
,(if (or disable-meta-rules
enable-meta-rules
enable-rules
disable-rules)
``(with-output
:off :all
:stack :push
(encapsulate
nil
,@(if ',enable-meta-rules
`((local
(enable-meta-rules ,@',enable-meta-rules)))
'nil)
,@(if ',disable-meta-rules
`((local
(disable-meta-rules ,@',disable-meta-rules)))
'nil)
,@(if ',enable-rules
`((local
(enable-rules ,',enable-rules)))
'nil)
,@(if ',disable-rules
`((local
(disable-rules ,',disable-rules)))
'nil)
,body))
`body)))
(mv nil event state rp-state)))
#|(make-event
(b* ((rp-state (update-not-simplified-action :error rp-state)))
(mv nil `(value-triple :none) state rp-state)))|#
))|#
|
