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Enum-spec

Enum-spec->name

Get the name field from a enum-spec.

Signature
(enum-spec->name x) → name
Arguments: x — Guard (enum-specp x).
Returns: name — Type (ident-optionp name).

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

Definitions and Theorems

Function: enum-spec->name$inline

(defun enum-spec->name$inline (x)
  (declare (xargs :guard (enum-specp x)))
  (declare (xargs :guard t))
  (mbe :logic
       (b* ((x (and t x)))
         (ident-option-fix (car x)))
       :exec (car x)))

Theorem: ident-optionp-of-enum-spec->name

(defthm ident-optionp-of-enum-spec->name
  (b* ((name (enum-spec->name$inline x)))
    (ident-optionp name))
  :rule-classes :rewrite)

Theorem: enum-spec->name$inline-of-enum-spec-fix-x

(defthm enum-spec->name$inline-of-enum-spec-fix-x
  (equal (enum-spec->name$inline (enum-spec-fix x))
         (enum-spec->name$inline x)))

Theorem: enum-spec->name$inline-enum-spec-equiv-congruence-on-x

(defthm enum-spec->name$inline-enum-spec-equiv-congruence-on-x
  (implies (enum-spec-equiv x x-equiv)
           (equal (enum-spec->name$inline x)
                  (enum-spec->name$inline x-equiv)))
  :rule-classes :congruence)