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Expression-struct-component

Make-expression-struct-component

Basic constructor macro for expression-struct-component structures.

Syntax

(make-expression-struct-component [:struct <struct>] 
                                  [:component <component>])

This is the usual way to construct expression-struct-component structures. It simply conses together a structure with the specified fields.

This macro generates a new expression-struct-component structure from scratch. See also change-expression-struct-component, which can "change" an existing structure, instead.

Definition

This is an ordinary make- macro introduced by fty::defprod.

Macro: make-expression-struct-component

(defmacro make-expression-struct-component (&rest args)
  (std::make-aggregate 'expression-struct-component
                       args '((:struct) (:component))
                       'make-expression-struct-component
                       nil))

Function: expression-struct-component

(defun expression-struct-component (struct component)
  (declare (xargs :guard (and (expressionp struct)
                              (identifierp component))))
  (declare (xargs :guard t))
  (let ((__function__ 'expression-struct-component))
    (declare (ignorable __function__))
    (b* ((struct (mbe :logic (expression-fix struct)
                      :exec struct))
         (component (mbe :logic (identifier-fix component)
                         :exec component)))
      (cons :struct-component (list struct component)))))