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Abstract-syntax-annop

Extdecl-annop

Signature
(extdecl-annop extdecl) → yes/no
Arguments: extdecl — Guard (extdeclp extdecl).
Returns: yes/no — Type (booleanp yes/no).

Definitions and Theorems

Function: extdecl-annop

(defun extdecl-annop (extdecl)
 (declare (xargs :guard (extdeclp extdecl)))
 (let ((__function__ 'extdecl-annop))
  (declare (ignorable __function__))
  (extdecl-case
       extdecl
       :fundef (and (fundef-annop (extdecl-fundef->unwrap extdecl)))
       :decl (and (decl-annop (extdecl-decl->unwrap extdecl)))
       :empty t
       :asm (and (asm-stmt-annop (extdecl-asm->unwrap extdecl))))))

Theorem: booleanp-of-extdecl-annop

(defthm booleanp-of-extdecl-annop
  (b* ((yes/no (extdecl-annop extdecl)))
    (booleanp yes/no))
  :rule-classes :rewrite)

Theorem: extdecl-annop-of-extdecl-fix-extdecl

(defthm extdecl-annop-of-extdecl-fix-extdecl
  (equal (extdecl-annop (extdecl-fix extdecl))
         (extdecl-annop extdecl)))

Theorem: extdecl-annop-extdecl-equiv-congruence-on-extdecl

(defthm extdecl-annop-extdecl-equiv-congruence-on-extdecl
  (implies (extdecl-equiv extdecl extdecl-equiv)
           (equal (extdecl-annop extdecl)
                  (extdecl-annop extdecl-equiv)))
  :rule-classes :congruence)