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Abstract-syntax-unambp

Fundef-unambp

Signature
(fundef-unambp fundef) → yes/no
Arguments: fundef — Guard (fundefp fundef).
Returns: yes/no — Type (booleanp yes/no).

Definitions and Theorems

Function: fundef-unambp

(defun fundef-unambp (fundef)
  (declare (xargs :guard (fundefp fundef)))
  (declare (ignorable fundef))
  (let ((__function__ 'fundef-unambp))
    (declare (ignorable __function__))
    (and (decl-spec-list-unambp (fundef->spec fundef))
         (declor-unambp (fundef->declor fundef))
         (attrib-spec-list-unambp (fundef->attribs fundef))
         (decl-list-unambp (fundef->decls fundef))
         (stmt-unambp (fundef->body fundef)))))

Theorem: booleanp-of-fundef-unambp

(defthm booleanp-of-fundef-unambp
  (b* ((yes/no (fundef-unambp fundef)))
    (booleanp yes/no))
  :rule-classes :rewrite)

Theorem: fundef-unambp-of-fundef-fix-fundef

(defthm fundef-unambp-of-fundef-fix-fundef
  (equal (fundef-unambp (fundef-fix fundef))
         (fundef-unambp fundef)))

Theorem: fundef-unambp-fundef-equiv-congruence-on-fundef

(defthm fundef-unambp-fundef-equiv-congruence-on-fundef
  (implies (fundef-equiv fundef fundef-equiv)
           (equal (fundef-unambp fundef)
                  (fundef-unambp fundef-equiv)))
  :rule-classes :congruence)