Basic constructor macro for expr-option-some structures.
(make-expr-option-some [:val <val>])
This is the usual way to construct expr-option-some structures. It simply conses together a structure with the specified fields.
This macro generates a new expr-option-some structure from scratch. See also change-expr-option-some, which can "change" an existing structure, instead.
This is an ordinary
Macro:
(defmacro make-expr-option-some (&rest args) (std::make-aggregate 'expr-option-some args '((:val)) 'make-expr-option-some nil))
Function:
(defun expr-option-some (fty::val) (declare (xargs :guard (exprp fty::val))) (declare (xargs :guard t)) (let ((__function__ 'expr-option-some)) (declare (ignorable __function__)) (b* ((fty::val (mbe :logic (expr-fix fty::val) :exec fty::val))) fty::val)))