• Top
  • Documentation
  • Books
  • Boolean-reasoning
  • Projects
  • Debugging
  • Std
  • Proof-automation
  • Macro-libraries
  • ACL2
  • Interfacing-tools
  • Hardware-verification
  • Software-verification
    • Kestrel-books
      • Crypto-hdwallet
      • Apt
      • Error-checking
      • Fty-extensions
      • Isar
      • Kestrel-utilities
      • Soft
      • Bv
      • Imp-language
      • C
        • Syntax-for-tools
          • Disambiguator
          • Abstract-syntax
          • Parser
          • Validator
          • Printer
            • Print-exprs/decls/stmts
            • Print-expr
            • Pristate
            • Print-fileset
            • Print-dec/oct/hex-const
            • Priopt
            • Print-fundef
            • Print-s-char
            • Print-c-char
            • Print-typequal/attribspec-list-list
            • Print-ident
            • Print-ident-list
            • Print-hex-core-fconst
            • Print-dec-core-fconst
            • Print-oct-digit-achar
            • Print-hex-frac-const
            • Print-hex-digit-achar
            • Print-dec-frac-const
            • Print-dec-digit-achar
            • Print-strunispec
            • Print-file
            • Print-astring
            • Print-asm-name-spec
            • Print-asm-clobber-list
            • Print-stringlit-list
            • Print-inc/dec-op-list
            • Print-cprefix-option
            • Print-binop
            • Print-univ-char-name
            • Print-type-qual
            • Print-transunit
            • Print-simple-escape
            • Print-s-char-list
            • Print-isuffix-option
            • Print-indent
            • Print-fsuffix-option
            • Print-extdecl-list
            • Print-eprefix-option
            • Print-dec-expo-option
            • Print-char
            • Print-c-char-list
            • Print-attrib-name
            • Print-asm-qual-list
            • Print-stor-spec
            • Print-oct-escape
            • Print-escape
            • Print-dec-expo-prefix
            • Print-cconst
            • Print-bin-expo-prefix
            • Dec-pristate-indent
            • Print-stringlit
            • Print-sign-option
            • Print-isuffix
            • Print-fun-spec
            • Print-fconst
            • Print-extdecl
            • Print-dec-expo
            • Print-block
            • Print-bin-expo
            • Print-asm-qual
            • Print-asm-clobber
            • Print-new-line
            • Print-lsuffix
            • Print-inc/dec-op
            • Print-hex-quad
            • Print-fsuffix
            • Print-eprefix
            • Print-cprefix
            • Print-usuffix
            • Print-unop
            • Print-iconst
            • Print-hprefix
            • Print-const
            • Print-chars
            • Print-sign
            • Print-oct-digit-achars
            • Print-hex-digit-achars
            • Print-dec-digit-achars
            • Print-stmt
            • Print-expr-list
            • Init-pristate
            • Print-structdecl-list
            • Inc-pristate-indent
            • Print-paramdeclor
            • Print-dirdeclor
            • Default-priopt
            • Print-structdeclor
            • Print-initer
            • Print-decl-inline
            • Print-structdecl
            • Print-genassoc-list
            • Print-enumspec
            • Print-absdeclor
            • Print-typequal/attribspec-list
            • Print-desiniter-list
            • Print-const-expr
            • Print-attrib
            • Print-tyname
            • Print-structdeclor-list
            • Print-spec/qual-list
            • Print-paramdecl-list
            • Print-paramdecl
            • Print-initdeclor-list
            • Print-designor-list
            • Print-decl-spec-list
            • Print-decl-list
            • Print-attrib-spec-list
            • Print-asm-output-list
            • Print-asm-input-list
            • Print-typequal/attribspec
            • Print-statassert
            • Print-spec/qual
            • Print-member-designor
            • Print-initdeclor
            • Print-enumer-list
            • Print-dirabsdeclor
            • Print-desiniter
            • Print-decl-spec
            • Print-decl
            • Print-block-item-list
            • Print-attrib-spec
            • Print-attrib-list
            • Print-asm-output
            • Print-align-spec
            • Print-type-spec
            • Print-label
            • Print-genassoc
            • Print-enumer
            • Print-designor
            • Print-declor
            • Print-block-item
            • Print-asm-stmt
            • Print-asm-input
          • Formalized-subset
          • Mapping-to-language-definition
          • Defpred
          • Output-files
          • Input-files
          • Abstract-syntax-operations
          • Implementation-environments
          • Concrete-syntax
          • Unambiguity
          • Preprocessing
          • Abstraction-mapping
          • Annotation
        • Atc
        • Language
        • Representation
        • Transformation-tools
        • Pack
      • Event-macros
      • Java
      • Bitcoin
      • Ethereum
      • Yul
      • Zcash
      • ACL2-programming-language
      • Prime-fields
      • Json
      • Syntheto
      • File-io-light
      • Number-theory
      • Cryptography
      • Lists-light
      • Builtins
      • Axe
      • Solidity
      • Helpers
      • Htclient
      • Typed-lists-light
      • Arithmetic-light
    • X86isa
    • Axe
    • Execloader
  • Math
  • Testing-utilities

• Printer

Print-cprefix-option

Print an optional character constant prefix.

Signature

(print-cprefix-option cprefix? pstate) → new-pstate

Arguments

cprefix? — Guard (cprefix-optionp cprefix?).

pstate — Guard (pristatep pstate).

Returns

new-pstate — Type (pristatep new-pstate).

If there is no prefix, we print nothing.

Definitions and Theorems

Function: print-cprefix-option

(defun print-cprefix-option (cprefix? pstate)
  (declare (xargs :guard (and (cprefix-optionp cprefix?)
                              (pristatep pstate))))
  (let ((__function__ 'print-cprefix-option))
    (declare (ignorable __function__))
    (cprefix-option-case cprefix?
                         :some (print-cprefix cprefix?.val pstate)
                         :none (pristate-fix pstate))))

Theorem: pristatep-of-print-cprefix-option

(defthm pristatep-of-print-cprefix-option
  (b* ((new-pstate (print-cprefix-option cprefix? pstate)))
    (pristatep new-pstate))
  :rule-classes :rewrite)

Theorem: print-cprefix-option-of-cprefix-option-fix-cprefix?

(defthm print-cprefix-option-of-cprefix-option-fix-cprefix?
  (equal (print-cprefix-option (cprefix-option-fix cprefix?)
                               pstate)
         (print-cprefix-option cprefix? pstate)))

Theorem: print-cprefix-option-cprefix-option-equiv-congruence-on-cprefix?

(defthm
   print-cprefix-option-cprefix-option-equiv-congruence-on-cprefix?
  (implies (cprefix-option-equiv cprefix? cprefix?-equiv)
           (equal (print-cprefix-option cprefix? pstate)
                  (print-cprefix-option cprefix?-equiv pstate)))
  :rule-classes :congruence)

Theorem: print-cprefix-option-of-pristate-fix-pstate

(defthm print-cprefix-option-of-pristate-fix-pstate
  (equal (print-cprefix-option cprefix? (pristate-fix pstate))
         (print-cprefix-option cprefix? pstate)))

Theorem: print-cprefix-option-pristate-equiv-congruence-on-pstate

(defthm print-cprefix-option-pristate-equiv-congruence-on-pstate
  (implies (pristate-equiv pstate pstate-equiv)
           (equal (print-cprefix-option cprefix? pstate)
                  (print-cprefix-option cprefix? pstate-equiv)))
  :rule-classes :congruence)