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