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• Argresolve

Vl-modinst-maybe-argresolve

Resolve arguments in a vl-modinst-p, if the flag is true.

Signature

(vl-modinst-maybe-argresolve flag x ss warnings) 
  → 
(mv warnings new-x)

Arguments

flag — Guard (booleanp flag).

x — Guard (vl-modinst-p x).

ss — Guard (vl-scopestack-p ss).

warnings — Guard (vl-warninglist-p warnings).

Returns

warnings — Type (vl-warninglist-p warnings).

new-x — Type (vl-modinst-p new-x).

Definitions and Theorems

Function: vl-modinst-maybe-argresolve

(defun vl-modinst-maybe-argresolve (flag x ss warnings)
  (declare (xargs :guard (and (booleanp flag)
                              (vl-modinst-p x)
                              (vl-scopestack-p ss)
                              (vl-warninglist-p warnings))))
  (let ((__function__ 'vl-modinst-maybe-argresolve))
    (declare (ignorable __function__))
    (if flag (vl-modinst-argresolve x ss warnings)
      (mv (vl-warninglist-fix warnings)
          (vl-modinst-fix x)))))

Theorem: vl-warninglist-p-of-vl-modinst-maybe-argresolve.warnings

(defthm vl-warninglist-p-of-vl-modinst-maybe-argresolve.warnings
  (b* (((mv ?warnings ?new-x)
        (vl-modinst-maybe-argresolve flag x ss warnings)))
    (vl-warninglist-p warnings))
  :rule-classes :rewrite)

Theorem: vl-modinst-p-of-vl-modinst-maybe-argresolve.new-x

(defthm vl-modinst-p-of-vl-modinst-maybe-argresolve.new-x
  (b* (((mv ?warnings ?new-x)
        (vl-modinst-maybe-argresolve flag x ss warnings)))
    (vl-modinst-p new-x))
  :rule-classes :rewrite)

Theorem: vl-modinst-maybe-argresolve-of-bool-fix-flag

(defthm vl-modinst-maybe-argresolve-of-bool-fix-flag
  (equal (vl-modinst-maybe-argresolve (acl2::bool-fix flag)
                                      x ss warnings)
         (vl-modinst-maybe-argresolve flag x ss warnings)))

Theorem: vl-modinst-maybe-argresolve-iff-congruence-on-flag

(defthm vl-modinst-maybe-argresolve-iff-congruence-on-flag
 (implies
     (iff flag flag-equiv)
     (equal (vl-modinst-maybe-argresolve flag x ss warnings)
            (vl-modinst-maybe-argresolve flag-equiv x ss warnings)))
 :rule-classes :congruence)

Theorem: vl-modinst-maybe-argresolve-of-vl-modinst-fix-x

(defthm vl-modinst-maybe-argresolve-of-vl-modinst-fix-x
  (equal (vl-modinst-maybe-argresolve flag (vl-modinst-fix x)
                                      ss warnings)
         (vl-modinst-maybe-argresolve flag x ss warnings)))

Theorem: vl-modinst-maybe-argresolve-vl-modinst-equiv-congruence-on-x

(defthm vl-modinst-maybe-argresolve-vl-modinst-equiv-congruence-on-x
 (implies
     (vl-modinst-equiv x x-equiv)
     (equal (vl-modinst-maybe-argresolve flag x ss warnings)
            (vl-modinst-maybe-argresolve flag x-equiv ss warnings)))
 :rule-classes :congruence)

Theorem: vl-modinst-maybe-argresolve-of-vl-scopestack-fix-ss

(defthm vl-modinst-maybe-argresolve-of-vl-scopestack-fix-ss
  (equal (vl-modinst-maybe-argresolve flag x (vl-scopestack-fix ss)
                                      warnings)
         (vl-modinst-maybe-argresolve flag x ss warnings)))

Theorem: vl-modinst-maybe-argresolve-vl-scopestack-equiv-congruence-on-ss

(defthm
   vl-modinst-maybe-argresolve-vl-scopestack-equiv-congruence-on-ss
 (implies
     (vl-scopestack-equiv ss ss-equiv)
     (equal (vl-modinst-maybe-argresolve flag x ss warnings)
            (vl-modinst-maybe-argresolve flag x ss-equiv warnings)))
 :rule-classes :congruence)

Theorem: vl-modinst-maybe-argresolve-of-vl-warninglist-fix-warnings

(defthm vl-modinst-maybe-argresolve-of-vl-warninglist-fix-warnings
  (equal (vl-modinst-maybe-argresolve
              flag x ss (vl-warninglist-fix warnings))
         (vl-modinst-maybe-argresolve flag x ss warnings)))

Theorem: vl-modinst-maybe-argresolve-vl-warninglist-equiv-congruence-on-warnings

(defthm
 vl-modinst-maybe-argresolve-vl-warninglist-equiv-congruence-on-warnings
 (implies
     (vl-warninglist-equiv warnings warnings-equiv)
     (equal (vl-modinst-maybe-argresolve flag x ss warnings)
            (vl-modinst-maybe-argresolve flag x ss warnings-equiv)))
 :rule-classes :congruence)