Get the argnum field from a svex-context-call.
(svex-context-call->argnum x) → argnum
This is an ordinary field accessor created by defprod.
Function:
(defun svex-context-call->argnum$inline (x) (declare (xargs :guard (svex-context-p x))) (declare (xargs :guard (equal (svex-context-kind x) :call))) (let ((__function__ 'svex-context-call->argnum)) (declare (ignorable __function__)) (mbe :logic (b* ((x (and (equal (svex-context-kind x) :call) x))) (nfix (std::prod-car (cdr x)))) :exec (std::prod-car (cdr x)))))
Theorem:
(defthm natp-of-svex-context-call->argnum (b* ((argnum (svex-context-call->argnum$inline x))) (natp argnum)) :rule-classes :rewrite)
Theorem:
(defthm svex-context-call->argnum$inline-of-svex-context-fix-x (equal (svex-context-call->argnum$inline (svex-context-fix x)) (svex-context-call->argnum$inline x)))
Theorem:
(defthm svex-context-call->argnum$inline-svex-context-equiv-congruence-on-x (implies (svex-context-equiv x x-equiv) (equal (svex-context-call->argnum$inline x) (svex-context-call->argnum$inline x-equiv))) :rule-classes :congruence)
Theorem:
(defthm svex-context-call->argnum-when-wrong-kind (implies (not (equal (svex-context-kind x) :call)) (equal (svex-context-call->argnum x) (nfix nil))))