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Exit-scope-of-write-object

How write-object changes under exit-scope.

Definitions and Theorems

Theorem: exit-scope-of-write-object-static/alloc

(defthm exit-scope-of-write-object-static/alloc
  (implies (and (member-equal (objdesign-kind objdes)
                              '(:static :alloc))
                (not (errorp (write-object objdes val compst))))
           (equal (exit-scope (write-object objdes val compst))
                  (write-object objdes val (exit-scope compst)))))

Theorem: exit-scope-of-write-object-top-static/alloc

(defthm exit-scope-of-write-object-top-static/alloc
 (implies (and (member-equal (objdesign-kind (objdesign-top objdes))
                             '(:static :alloc))
               (not (errorp (write-object objdes val compst))))
          (equal (exit-scope (write-object objdes val compst))
                 (write-object objdes val (exit-scope compst)))))

Theorem: exit-scope-of-write-object-auto

(defthm exit-scope-of-write-object-auto
 (implies
  (and (equal (objdesign-kind objdes) :auto)
       (not (errorp (write-object objdes val compst))))
  (equal
    (exit-scope (write-object objdes val compst))
    (if
      (and (equal (objdesign-auto->frame objdes)
                  (1- (compustate-frames-number compst)))
           (equal (objdesign-auto->scope objdes)
                  (1- (compustate-top-frame-scopes-number compst))))
      (exit-scope compst)
      (write-object objdes val (exit-scope compst))))))

Theorem: exit-scope-of-write-object-top-auto

(defthm exit-scope-of-write-object-top-auto
 (implies
  (and (equal (objdesign-kind (objdesign-top objdes))
              :auto)
       (not (errorp (write-object objdes val compst))))
  (equal
    (exit-scope (write-object objdes val compst))
    (if
      (and (equal (objdesign-auto->frame (objdesign-top objdes))
                  (1- (compustate-frames-number compst)))
           (equal (objdesign-auto->scope (objdesign-top objdes))
                  (1- (compustate-top-frame-scopes-number compst))))
      (exit-scope compst)
      (write-object objdes val (exit-scope compst))))))

Theorem: exit-scope-of-write-object

(defthm exit-scope-of-write-object
 (implies
  (not (errorp (write-object objdes val compst)))
  (equal
    (exit-scope (write-object objdes val compst))
    (if
      (and (objdesign-case (objdesign-top objdes)
                           :auto)
           (equal (objdesign-auto->frame (objdesign-top objdes))
                  (1- (compustate-frames-number compst)))
           (equal (objdesign-auto->scope (objdesign-top objdes))
                  (1- (compustate-top-frame-scopes-number compst))))
      (exit-scope compst)
      (write-object objdes val (exit-scope compst))))))