Basic constructor macro for type-argument-wildcard structures.
(make-type-argument-wildcard )
This is the usual way to construct type-argument-wildcard structures. It simply conses together a structure with the specified fields.
This macro generates a new type-argument-wildcard structure from scratch. See also change-type-argument-wildcard, which can "change" an existing structure, instead.
This is an ordinary
Macro:
(defmacro make-type-argument-wildcard (&rest args) (std::make-aggregate 'type-argument-wildcard args 'nil 'make-type-argument-wildcard nil))
Function:
(defun type-argument-wildcard nil (declare (xargs :guard t)) (let ((__function__ 'type-argument-wildcard)) (declare (ignorable __function__)) (cons :wildcard (list))))