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• Vl-location

Vl-location-between-p

(vl-location-between-p x min max) is true exactly when x is in the same file as min and max, and inclusively falls between these bounds.

Signature

(vl-location-between-p x min max) → *

Arguments

x — Guard (vl-location-p x).

min — Guard (vl-location-p min).

max — Guard (vl-location-p max).

Definitions and Theorems

Function: vl-location-between-p

(defun vl-location-between-p (x min max)
  (declare (xargs :guard (and (vl-location-p x)
                              (vl-location-p min)
                              (vl-location-p max))))
  (let ((__function__ 'vl-location-between-p))
    (declare (ignorable __function__))
    (b* (((vl-location x) x)
         ((vl-location low) min)
         ((vl-location high) max))
      (and (equal x.filename low.filename)
           (equal x.filename high.filename)
           (or (< low.line x.line)
               (and (eql low.line x.line)
                    (<= low.col x.col)))
           (or (< x.line high.line)
               (and (eql x.line high.line)
                    (<= x.col high.col)))))))

Theorem: vl-location-between-p-of-vl-location-fix-x

(defthm vl-location-between-p-of-vl-location-fix-x
  (equal (vl-location-between-p (vl-location-fix x)
                                min max)
         (vl-location-between-p x min max)))

Theorem: vl-location-between-p-vl-location-equiv-congruence-on-x

(defthm vl-location-between-p-vl-location-equiv-congruence-on-x
  (implies (vl-location-equiv x x-equiv)
           (equal (vl-location-between-p x min max)
                  (vl-location-between-p x-equiv min max)))
  :rule-classes :congruence)

Theorem: vl-location-between-p-of-vl-location-fix-min

(defthm vl-location-between-p-of-vl-location-fix-min
  (equal (vl-location-between-p x (vl-location-fix min)
                                max)
         (vl-location-between-p x min max)))

Theorem: vl-location-between-p-vl-location-equiv-congruence-on-min

(defthm vl-location-between-p-vl-location-equiv-congruence-on-min
  (implies (vl-location-equiv min min-equiv)
           (equal (vl-location-between-p x min max)
                  (vl-location-between-p x min-equiv max)))
  :rule-classes :congruence)

Theorem: vl-location-between-p-of-vl-location-fix-max

(defthm vl-location-between-p-of-vl-location-fix-max
  (equal (vl-location-between-p x min (vl-location-fix max))
         (vl-location-between-p x min max)))

Theorem: vl-location-between-p-vl-location-equiv-congruence-on-max

(defthm vl-location-between-p-vl-location-equiv-congruence-on-max
  (implies (vl-location-equiv max max-equiv)
           (equal (vl-location-between-p x min max)
                  (vl-location-between-p x min max-equiv)))
  :rule-classes :congruence)