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Vl-tname

Vl-tname->base

Get the base field from a vl-tname.

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

This is an ordinary field accessor created by defprod.

Definitions and Theorems

Function: vl-tname->base$inline

(defun vl-tname->base$inline (x)
  (declare (xargs :guard (vl-tname-p x)))
  (declare (xargs :guard t))
  (let ((__function__ 'vl-tname->base))
    (declare (ignorable __function__))
    (mbe :logic
         (b* ((x (and t x)))
           (str-fix (cdr (std::da-nth 0 (cdr x)))))
         :exec (cdr (std::da-nth 0 (cdr x))))))

Theorem: stringp-of-vl-tname->base

(defthm stringp-of-vl-tname->base
  (b* ((base (vl-tname->base$inline x)))
    (stringp base))
  :rule-classes :type-prescription)

Theorem: vl-tname->base$inline-of-vl-tname-fix-x

(defthm vl-tname->base$inline-of-vl-tname-fix-x
  (equal (vl-tname->base$inline (vl-tname-fix x))
         (vl-tname->base$inline x)))

Theorem: vl-tname->base$inline-vl-tname-equiv-congruence-on-x

(defthm vl-tname->base$inline-vl-tname-equiv-congruence-on-x
  (implies (vl-tname-equiv x x-equiv)
           (equal (vl-tname->base$inline x)
                  (vl-tname->base$inline x-equiv)))
  :rule-classes :congruence)