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Transunit

Transunit->decls

Get the decls field from a transunit.

Signature
(transunit->decls x) → decls
Arguments: x — Guard (transunitp x).
Returns: decls — Type (extdecl-listp decls).

This is an ordinary field accessor created by fty::defprod.

Definitions and Theorems

Function: transunit->decls$inline

(defun transunit->decls$inline (x)
  (declare (xargs :guard (transunitp x)))
  (declare (xargs :guard t))
  (let ((__function__ 'transunit->decls))
    (declare (ignorable __function__))
    (mbe :logic
         (b* ((x (and t x)))
           (extdecl-list-fix (cdr (std::da-nth 0 x))))
         :exec (cdr (std::da-nth 0 x)))))

Theorem: extdecl-listp-of-transunit->decls

(defthm extdecl-listp-of-transunit->decls
  (b* ((decls (transunit->decls$inline x)))
    (extdecl-listp decls))
  :rule-classes :rewrite)

Theorem: transunit->decls$inline-of-transunit-fix-x

(defthm transunit->decls$inline-of-transunit-fix-x
  (equal (transunit->decls$inline (transunit-fix x))
         (transunit->decls$inline x)))

Theorem: transunit->decls$inline-transunit-equiv-congruence-on-x

(defthm transunit->decls$inline-transunit-equiv-congruence-on-x
  (implies (transunit-equiv x x-equiv)
           (equal (transunit->decls$inline x)
                  (transunit->decls$inline x-equiv)))
  :rule-classes :congruence)