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Macro-table

Macro-tablep

Recognizer for macro-table structures.

Signature
(macro-tablep x) → *

Definitions and Theorems

Function: macro-tablep

(defun macro-tablep (x)
  (declare (xargs :guard t))
  (and (mbe :logic (and (alistp x)
                        (equal (strip-cars x) '(alist)))
            :exec (fty::alist-with-carsp x '(alist)))
       (b* ((alist (cdr (std::da-nth 0 x))))
         (and (ident-macroinfo-alistp alist)
              (no-duplicatesp-equal (strip-cars alist))))))

Theorem: consp-when-macro-tablep

(defthm consp-when-macro-tablep
  (implies (macro-tablep x) (consp x))
  :rule-classes :compound-recognizer)