• Top
  • Documentation
  • Books
  • Boolean-reasoning
  • Projects
  • Debugging
  • Std
  • Proof-automation
  • Macro-libraries
  • ACL2
  • Interfacing-tools
  • Hardware-verification
    • Gl
    • Esim
    • Vl2014
      • Warnings
      • Primitives
      • Use-set
      • Syntax
      • Getting-started
      • Utilities
      • Loader
      • Transforms
      • Lint
      • Mlib
        • Scopestack
        • Filtering-by-name
        • Vl-namefactory
        • Substitution
        • Allexprs
        • Hid-tools
          • Following-hids
          • Vl-hidexpr-traverse-datatype
          • Abstract-hids
            • Vl-hidexpr-p
            • Vl-hidindex-p
            • Vl-hidexpr-collect-indices
            • Vl-hidindex->indices
            • Vl-hidexpr->rest
            • Vl-indexexpr->indices
            • Vl-hidexpr->first
            • Vl-indexexpr->scopeexpr
            • Vl-scopeexpr->scopes
            • Vl-hidname-p
            • Vl-hidexpr->endp
            • Vl-scopeexpr->hid
            • Vl-hidname->name
            • Vl-hidindex->name
            • Vl-hidindex-count-indices
            • Vl-scopeexpr-p
            • Vl-scopeatom->name
            • Vl-scopename-p
            • Vl-scopename-fix
            • Vl-indexexpr-p
            • Vl-fast-keyguts-p
            • Vl-scopeatom-p
            • Vl-scopenamelist
          • Vl-hidexpr-find-type
        • Vl-consteval
        • Range-tools
        • Lvalexprs
        • Hierarchy
        • Finding-by-name
        • Expr-tools
        • Expr-slicing
        • Stripping-functions
        • Stmt-tools
        • Modnamespace
        • Vl-parse-expr-from-str
        • Welltyped
        • Reordering-by-name
        • Flat-warnings
        • Genblob
        • Expr-building
        • Datatype-tools
        • Syscalls
        • Relocate
        • Expr-cleaning
        • Namemangle
        • Caremask
        • Port-tools
        • Lvalues
      • Server
      • Kit
      • Printer
      • Esim-vl
      • Well-formedness
    • Sv
    • Fgl
    • Vwsim
    • Vl
    • X86isa
    • Svl
    • Rtl
  • Software-verification
  • Math
  • Testing-utilities

• Abstract-hids

Vl-scopeatom-p

Signature

(vl-scopeatom-p x) → *

Arguments

x — Guard (vl-expr-p x).

Definitions and Theorems

Function: vl-scopeatom-p

(defun vl-scopeatom-p (x)
 (declare (xargs :guard (vl-expr-p x)))
 (let ((__function__ 'vl-scopeatom-p))
  (declare (ignorable __function__))
  (and
      (vl-atom-p x)
      (or (vl-hidname-p x)
          (let* ((guts (vl-atom->guts x)))
            (and (vl-fast-keyguts-p guts)
                 (let ((type (vl-keyguts->type guts)))
                   (or (vl-keygutstype-equiv type :vl-$unit)
                       (vl-keygutstype-equiv type :vl-local)))))))))

Theorem: vl-scopeatom-p-of-vl-expr-fix-x

(defthm vl-scopeatom-p-of-vl-expr-fix-x
  (equal (vl-scopeatom-p (vl-expr-fix x))
         (vl-scopeatom-p x)))

Theorem: vl-scopeatom-p-vl-expr-equiv-congruence-on-x

(defthm vl-scopeatom-p-vl-expr-equiv-congruence-on-x
  (implies (vl-expr-equiv x x-equiv)
           (equal (vl-scopeatom-p x)
                  (vl-scopeatom-p x-equiv)))
  :rule-classes :congruence)