Get the get field from a literal-char.
(literal-char->get x) → get
This is an ordinary field accessor created by fty::defprod.
Function:
(defun literal-char->get$inline (x) (declare (xargs :guard (literalp x))) (declare (xargs :guard (equal (literal-kind x) :char))) (let ((__function__ 'literal-char->get)) (declare (ignorable __function__)) (mbe :logic (b* ((x (and (equal (literal-kind x) :char) x))) (char-literal-fix (std::da-nth 0 (cdr x)))) :exec (std::da-nth 0 (cdr x)))))
Theorem:
(defthm char-literalp-of-literal-char->get (b* ((get (literal-char->get$inline x))) (char-literalp get)) :rule-classes :rewrite)
Theorem:
(defthm literal-char->get$inline-of-literal-fix-x (equal (literal-char->get$inline (literal-fix x)) (literal-char->get$inline x)))
Theorem:
(defthm literal-char->get$inline-literal-equiv-congruence-on-x (implies (literal-equiv x x-equiv) (equal (literal-char->get$inline x) (literal-char->get$inline x-equiv))) :rule-classes :congruence)
Theorem:
(defthm literal-char->get-when-wrong-kind (implies (not (equal (literal-kind x) :char)) (equal (literal-char->get x) (char-literal-fix nil))))