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Lucid

Vl-inside-blockscope-p

Signature
(vl-inside-blockscope-p ss) → *
Arguments: ss — Guard (vl-scopestack-p ss).

Definitions and Theorems

Function: vl-inside-blockscope-p

(defun vl-inside-blockscope-p (ss)
  (declare (xargs :guard (vl-scopestack-p ss)))
  (let ((__function__ 'vl-inside-blockscope-p))
    (declare (ignorable __function__))
    (vl-scopestack-case
         ss
         :null nil
         :global nil
         :local (or (vl-inside-blockscope-p ss.super)
                    (mbe :logic (vl-blockscope-p ss.top)
                         :exec (eq (tag ss.top) :vl-blockscope))))))

Theorem: vl-inside-blockscope-p-of-vl-scopestack-fix-ss

(defthm vl-inside-blockscope-p-of-vl-scopestack-fix-ss
  (equal (vl-inside-blockscope-p (vl-scopestack-fix ss))
         (vl-inside-blockscope-p ss)))

Theorem: vl-inside-blockscope-p-vl-scopestack-equiv-congruence-on-ss

(defthm vl-inside-blockscope-p-vl-scopestack-equiv-congruence-on-ss
  (implies (vl-scopestack-equiv ss ss-equiv)
           (equal (vl-inside-blockscope-p ss)
                  (vl-inside-blockscope-p ss-equiv)))
  :rule-classes :congruence)