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• Sin$c

Sin$c-okp

Basic well-formedness of the concrete sin$c stobj.

Signature

(sin$c-okp sin$c) → *

Definitions and Theorems

Function: sin$c-okp

(defun sin$c-okp (sin$c)
  (declare (xargs :stobjs (sin$c)))
  (declare (xargs :guard t))
  (let ((__function__ 'sin$c-okp))
    (declare (ignorable __function__))
    (b* ((str (sin$c-str sin$c))
         (pos (sin$c-pos sin$c))
         (line (sin$c-line sin$c))
         (col (sin$c-col sin$c))
         (file (sin$c-file sin$c)))
      (and (stringp str)
           (natp pos)
           (natp line)
           (natp col)
           (stringp file)
           (<= pos (length str))
           (<= line pos)
           (<= col pos)))))