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    • Svstmt-config

    Svstmt-config-p

    Recognizer for svstmt-config structures.

    Signature
    (svstmt-config-p x) → *

    Definitions and Theorems

    Function: svstmt-config-p

    (defun svstmt-config-p (x)
     (declare (xargs :guard t))
     (let ((__function__ 'svstmt-config-p))
      (declare (ignorable __function__))
      (and
       (mbe
         :logic (and (alistp x)
                     (equal (strip-cars x)
                            '(nonblockingp uniquecase-conservative
                                           uniquecase-constraints)))
         :exec
         (fty::alist-with-carsp x
                                '(nonblockingp uniquecase-conservative
                                               uniquecase-constraints)))
       (b* ((nonblockingp (cdr (std::da-nth 0 x)))
            (uniquecase-conservative (cdr (std::da-nth 1 x)))
            (uniquecase-constraints (cdr (std::da-nth 2 x))))
         (and (booleanp nonblockingp)
              (natp uniquecase-conservative)
              (booleanp uniquecase-constraints))))))

    Theorem: consp-when-svstmt-config-p

    (defthm consp-when-svstmt-config-p
      (implies (svstmt-config-p x) (consp x))
      :rule-classes :compound-recognizer)