• Top
  • Documentation
  • Books
  • Recursion-and-induction
  • Boolean-reasoning
  • Projects
  • Debugging
  • Std
  • Proof-automation
  • Macro-libraries
  • ACL2
  • Interfacing-tools
  • Hardware-verification
    • Gl
    • Esim
    • Vl2014
    • Sv
    • Vwsim
    • Fgl
    • Vl
      • Syntax
      • Loader
      • Warnings
        • Lint-warning-suppression
        • Warning-basics
        • Vl-warning
        • Vl-warninglist-add-ctx
        • Vl-warninglist->types
        • Propagating-errors
        • Vl-reportcard
        • Vl-some-warning-fatalp
        • Clean-warnings
        • Lint-whole-file-suppression
        • Vl-keep-warnings
        • Warn
        • Vl-warninglist
        • Vl-remove-warnings
        • Flat-warnings
        • Vl-some-warning-of-type-p
        • Vl-msg
        • Vl-warning-add-ctx
        • Vl-print-warning
        • Vmsg-binary-concat
        • Ok
        • Vl-trace-warnings
        • Fatal
        • Vmsg
      • Getting-started
      • Utilities
      • Printer
      • Kit
      • Mlib
      • Transforms
    • X86isa
    • Svl
    • Rtl
  • Software-verification
  • Testing-utilities
  • Math

• Warnings

Vl-some-warning-fatalp

Check if any warning is marked as fatal.

Signature

(vl-some-warning-fatalp x suppress-fatals) → bool

Arguments

x — Guard (vl-warninglist-p x).

suppress-fatals — Guard (symbol-listp suppress-fatals).

Returns

bool — Type (booleanp bool).

Definitions and Theorems

Function: vl-some-warning-fatalp

(defun
 vl-some-warning-fatalp
 (x suppress-fatals)
 (declare (xargs :guard (and (vl-warninglist-p x)
                             (symbol-listp suppress-fatals))))
 (let
  ((__function__ 'vl-some-warning-fatalp))
  (declare (ignorable __function__))
  (cond
    ((atom x) nil)
    ((and (vl-warning->fatalp (car x))
          (not (member-eq (vl-warning->type (car x))
                          (acl2::symbol-list-fix suppress-fatals))))
     t)
    (t (vl-some-warning-fatalp (cdr x)
                               suppress-fatals)))))

Theorem: booleanp-of-vl-some-warning-fatalp

(defthm booleanp-of-vl-some-warning-fatalp
        (b* ((bool (vl-some-warning-fatalp x suppress-fatals)))
            (booleanp bool))
        :rule-classes :type-prescription)

Theorem: vl-some-warning-fatalp-when-not-consp

(defthm vl-some-warning-fatalp-when-not-consp
        (implies (not (consp x))
                 (equal (vl-some-warning-fatalp x suppress-fatals)
                        nil)))

Theorem: vl-some-warning-fatalp-of-cons

(defthm
 vl-some-warning-fatalp-of-cons
 (equal
  (vl-some-warning-fatalp (cons a x)
                          suppress-fatals)
  (or
    (if (and (vl-warning->fatalp a)
             (not (member (vl-warning->type a)
                          (acl2::symbol-list-fix suppress-fatals))))
        t nil)
    (vl-some-warning-fatalp x suppress-fatals))))

Theorem: vl-some-warning-fatalp-of-append

(defthm vl-some-warning-fatalp-of-append
        (equal (vl-some-warning-fatalp (append x y)
                                       suppress-fatals)
               (or (vl-some-warning-fatalp x suppress-fatals)
                   (vl-some-warning-fatalp y suppress-fatals))))

Theorem: vl-some-warning-fatalp-of-list-fix

(defthm vl-some-warning-fatalp-of-list-fix
        (equal (vl-some-warning-fatalp (list-fix x)
                                       suppress-fatals)
               (vl-some-warning-fatalp x suppress-fatals)))

Theorem: vl-some-warning-fatalp-preserves-set-equiv

(defthm
  vl-some-warning-fatalp-preserves-set-equiv
  (implies (set-equiv x x-equiv)
           (equal (vl-some-warning-fatalp x suppress-fatals)
                  (vl-some-warning-fatalp x-equiv suppress-fatals)))
  :rule-classes (:congruence))

Theorem: vl-some-warning-fatalp-of-vl-warninglist-fix-x

(defthm vl-some-warning-fatalp-of-vl-warninglist-fix-x
        (equal (vl-some-warning-fatalp (vl-warninglist-fix x)
                                       suppress-fatals)
               (vl-some-warning-fatalp x suppress-fatals)))

Theorem: vl-some-warning-fatalp-vl-warninglist-equiv-congruence-on-x

(defthm
  vl-some-warning-fatalp-vl-warninglist-equiv-congruence-on-x
  (implies (vl-warninglist-equiv x x-equiv)
           (equal (vl-some-warning-fatalp x suppress-fatals)
                  (vl-some-warning-fatalp x-equiv suppress-fatals)))
  :rule-classes :congruence)

Theorem: vl-some-warning-fatalp-of-symbol-list-fix-suppress-fatals

(defthm
 vl-some-warning-fatalp-of-symbol-list-fix-suppress-fatals
 (equal
    (vl-some-warning-fatalp x
                            (acl2::symbol-list-fix suppress-fatals))
    (vl-some-warning-fatalp x suppress-fatals)))

Theorem: vl-some-warning-fatalp-symbol-list-equiv-congruence-on-suppress-fatals

(defthm
 vl-some-warning-fatalp-symbol-list-equiv-congruence-on-suppress-fatals
 (implies
     (acl2::symbol-list-equiv suppress-fatals suppress-fatals-equiv)
     (equal (vl-some-warning-fatalp x suppress-fatals)
            (vl-some-warning-fatalp x suppress-fatals-equiv)))
 :rule-classes :congruence)