Get the functions field from a function-specification.
(function-specification->functions x) → functions
This is an ordinary field accessor created by fty::defprod.
Function:
(defun function-specification->functions$inline (x) (declare (xargs :guard (function-specificationp x))) (declare (xargs :guard t)) (let ((__function__ 'function-specification->functions)) (declare (ignorable __function__)) (mbe :logic (b* ((x (and t x))) (function-header-list-fix (cdr (std::da-nth 1 x)))) :exec (cdr (std::da-nth 1 x)))))
Theorem:
(defthm function-header-listp-of-function-specification->functions (b* ((functions (function-specification->functions$inline x))) (function-header-listp functions)) :rule-classes :rewrite)
Theorem:
(defthm function-specification->functions$inline-of-function-specification-fix-x (equal (function-specification->functions$inline (function-specification-fix x)) (function-specification->functions$inline x)))
Theorem:
(defthm function-specification->functions$inline-function-specification-equiv-congruence-on-x (implies (function-specification-equiv x x-equiv) (equal (function-specification->functions$inline x) (function-specification->functions$inline x-equiv))) :rule-classes :congruence)