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Vl-string

Vl-string->value

Get the value field from a vl-string.

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

This is an ordinary field accessor created by defprod.

Definitions and Theorems

Function: vl-string->value$inline

(defun vl-string->value$inline (x)
  (declare (xargs :guard (vl-string-p x)))
  (declare (xargs :guard t))
  (let ((__function__ 'vl-string->value))
    (declare (ignorable __function__))
    (mbe :logic (b* ((x (and t x))) (str-fix (cdr x)))
         :exec (cdr x))))

Theorem: stringp-of-vl-string->value

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

Theorem: vl-string->value$inline-of-vl-string-fix-x

(defthm vl-string->value$inline-of-vl-string-fix-x
  (equal (vl-string->value$inline (vl-string-fix x))
         (vl-string->value$inline x)))

Theorem: vl-string->value$inline-vl-string-equiv-congruence-on-x

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