Get the function-modes field from a fgl-config.
(fgl-config->function-modes x) → function-modes
This is an ordinary field accessor created by defprod.
Function:
(defun fgl-config->function-modes$inline (x) (declare (xargs :guard (fgl-config-p x))) (declare (xargs :guard t)) (let ((__function__ 'fgl-config->function-modes)) (declare (ignorable __function__)) (mbe :logic (b* ((x (and t x))) (fgl-function-mode-alist-fix (std::prod-car (std::prod-car (std::prod-cdr x))))) :exec (std::prod-car (std::prod-car (std::prod-cdr x))))))
Theorem:
(defthm fgl-function-mode-alist-p-of-fgl-config->function-modes (b* ((function-modes (fgl-config->function-modes$inline x))) (fgl-function-mode-alist-p function-modes)) :rule-classes :rewrite)
Theorem:
(defthm fgl-config->function-modes$inline-of-fgl-config-fix-x (equal (fgl-config->function-modes$inline (fgl-config-fix x)) (fgl-config->function-modes$inline x)))
Theorem:
(defthm fgl-config->function-modes$inline-fgl-config-equiv-congruence-on-x (implies (fgl-config-equiv x x-equiv) (equal (fgl-config->function-modes$inline x) (fgl-config->function-modes$inline x-equiv))) :rule-classes :congruence)