		Search-engine friendly clone of the ACL2 documentation.

Stmt-gin

Stmt-ginp

Recognizer for stmt-gin structures.

Signature
(stmt-ginp x) → *

Definitions and Theorems

Function: stmt-ginp

(defun stmt-ginp (x)
 (declare (xargs :guard t))
 (let ((__function__ 'stmt-ginp))
  (declare (ignorable __function__))
  (and
   (mbe :logic
        (and (alistp x)
             (equal (strip-cars x)
                    '(context var-term-alist
                              typed-formals inscope loop-flag
                              affect fn fn-guard compst-var fenv-var
                              limit-var prec-fns prec-tags prec-objs
                              thm-index names-to-avoid proofs)))
        :exec (fty::alist-with-carsp
                   x
                   '(context var-term-alist
                             typed-formals inscope loop-flag
                             affect fn fn-guard compst-var fenv-var
                             limit-var prec-fns prec-tags prec-objs
                             thm-index names-to-avoid proofs)))
   (b* ((context (cdr (std::da-nth 0 x)))
        (var-term-alist (cdr (std::da-nth 1 x)))
        (typed-formals (cdr (std::da-nth 2 x)))
        (inscope (cdr (std::da-nth 3 x)))
        (loop-flag (cdr (std::da-nth 4 x)))
        (affect (cdr (std::da-nth 5 x)))
        (fn (cdr (std::da-nth 6 x)))
        (fn-guard (cdr (std::da-nth 7 x)))
        (compst-var (cdr (std::da-nth 8 x)))
        (fenv-var (cdr (std::da-nth 9 x)))
        (limit-var (cdr (std::da-nth 10 x)))
        (prec-fns (cdr (std::da-nth 11 x)))
        (prec-tags (cdr (std::da-nth 12 x)))
        (prec-objs (cdr (std::da-nth 13 x)))
        (thm-index (cdr (std::da-nth 14 x)))
        (names-to-avoid (cdr (std::da-nth 15 x)))
        (proofs (cdr (std::da-nth 16 x))))
     (and (atc-contextp context)
          (symbol-pseudoterm-alistp var-term-alist)
          (atc-symbol-varinfo-alistp typed-formals)
          (atc-symbol-varinfo-alist-listp inscope)
          (booleanp loop-flag)
          (symbol-listp affect)
          (symbolp fn)
          (symbolp fn-guard)
          (symbolp compst-var)
          (symbolp fenv-var)
          (symbolp limit-var)
          (atc-symbol-fninfo-alistp prec-fns)
          (atc-string-taginfo-alistp prec-tags)
          (atc-string-objinfo-alistp prec-objs)
          (posp thm-index)
          (symbol-listp names-to-avoid)
          (booleanp proofs))))))

Theorem: consp-when-stmt-ginp

(defthm consp-when-stmt-ginp
  (implies (stmt-ginp x) (consp x))
  :rule-classes :compound-recognizer)