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Scopestack

Vl-scopestack->path

Debugging aide: get the current path indicated by a scopestack.

Signature
(vl-scopestack->path x) → path
Arguments: x — Guard (vl-scopestack-p x).
Returns: path — Type (stringp path).

This vaguely corresponds to Verilog syntax, but is generally only useful or meant for debugging purposes.

Definitions and Theorems

Function: vl-scopestack->path

(defun vl-scopestack->path (x)
  (declare (xargs :guard (vl-scopestack-p x)))
  (let ((__function__ 'vl-scopestack->path))
    (declare (ignorable __function__))
    (b* ((rchars (vl-scopestack->path-aux x nil)))
      (str::rchars-to-string rchars))))

Theorem: stringp-of-vl-scopestack->path

(defthm stringp-of-vl-scopestack->path
  (b* ((path (vl-scopestack->path x)))
    (stringp path))
  :rule-classes :type-prescription)

Theorem: vl-scopestack->path-of-vl-scopestack-fix-x

(defthm vl-scopestack->path-of-vl-scopestack-fix-x
  (equal (vl-scopestack->path (vl-scopestack-fix x))
         (vl-scopestack->path x)))

Theorem: vl-scopestack->path-vl-scopestack-equiv-congruence-on-x

(defthm vl-scopestack->path-vl-scopestack-equiv-congruence-on-x
  (implies (vl-scopestack-equiv x x-equiv)
           (equal (vl-scopestack->path x)
                  (vl-scopestack->path x-equiv)))
  :rule-classes :congruence)