• Top
  • Documentation
  • Books
  • Boolean-reasoning
  • Projects
  • Debugging
  • Community
  • Std
  • Proof-automation
  • Macro-libraries
  • ACL2
  • Interfacing-tools
  • Hardware-verification
  • Software-verification
    • Kestrel-books
      • Crypto-hdwallet
      • Apt
      • Error-checking
      • Fty-extensions
      • Isar
      • Kestrel-utilities
      • Set
      • C
      • Soft
      • Bv
      • Imp-language
      • Ethereum
      • Event-macros
      • Java
        • Atj
        • Aij
        • Language
          • Syntax
          • Semantics
            • Primitive-function-macros
            • Primitive-values
            • Floating-point-placeholders
            • Pointers
            • Floating-point-value-set-parameters
            • Values
              • Jvalue
                • Jvalue-fix
                • Jvalue-equiv
                • Jvalue-reference
                  • Jvalue-reference->get
                  • Make-jvalue-reference
                  • Change-jvalue-reference
                • Jvalue-primitive
                • Jvaluep
                • Jvalue-kind
              • Jvaluex
            • Primitive-operations
            • Primitive-conversions
            • Reference-values
      • Riscv
      • Bitcoin
      • Zcash
      • Yul
      • ACL2-programming-language
      • Prime-fields
      • Json
      • Syntheto
      • File-io-light
      • Cryptography
      • Number-theory
      • Axe
      • Lists-light
      • Builtins
      • Solidity
      • Helpers
      • Htclient
      • Typed-lists-light
      • Arithmetic-light
    • X86isa
    • Axe
    • Execloader
  • Math
  • Testing-utilities

• Jvalue-reference

Jvalue-reference->get

Get the get field from a jvalue-reference.

Signature

(jvalue-reference->get acl2::x) → get

Arguments

acl2::x — Guard (jvaluep acl2::x).

Returns

get — Type (reference-valuep get).

This is an ordinary field accessor created by fty::defprod.

Definitions and Theorems

Function: jvalue-reference->get$inline

(defun jvalue-reference->get$inline (acl2::x)
  (declare (xargs :guard (jvaluep acl2::x)))
  (declare (xargs :guard (equal (jvalue-kind acl2::x)
                                :reference)))
  (let ((__function__ 'jvalue-reference->get))
    (declare (ignorable __function__))
    (mbe :logic
         (b* ((acl2::x (and (equal (jvalue-kind acl2::x) :reference)
                            acl2::x)))
           (reference-value-fix acl2::x))
         :exec acl2::x)))

Theorem: reference-valuep-of-jvalue-reference->get

(defthm reference-valuep-of-jvalue-reference->get
  (b* ((get (jvalue-reference->get$inline acl2::x)))
    (reference-valuep get))
  :rule-classes :rewrite)

Theorem: jvalue-reference->get$inline-of-jvalue-fix-x

(defthm jvalue-reference->get$inline-of-jvalue-fix-x
  (equal (jvalue-reference->get$inline (jvalue-fix acl2::x))
         (jvalue-reference->get$inline acl2::x)))

Theorem: jvalue-reference->get$inline-jvalue-equiv-congruence-on-x

(defthm jvalue-reference->get$inline-jvalue-equiv-congruence-on-x
  (implies (jvalue-equiv acl2::x x-equiv)
           (equal (jvalue-reference->get$inline acl2::x)
                  (jvalue-reference->get$inline x-equiv)))
  :rule-classes :congruence)

Theorem: jvalue-reference->get-when-wrong-kind

(defthm jvalue-reference->get-when-wrong-kind
  (implies (not (equal (jvalue-kind acl2::x)
                       :reference))
           (equal (jvalue-reference->get acl2::x)
                  (reference-value-fix nil))))