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Constdecl

Make-constdecl

Basic constructor macro for constdecl structures.

Syntax

(make-constdecl [:name <name>] 
                [:type <type>] 
                [:init <init>])

This is the usual way to construct constdecl structures. It simply conses together a structure with the specified fields.

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

Definition

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

Macro: make-constdecl

(defmacro make-constdecl (&rest args)
  (std::make-aggregate 'constdecl
                       args '((:name) (:type) (:init))
                       'make-constdecl
                       nil))

Function: constdecl

(defun constdecl (name type init)
  (declare (xargs :guard (and (identifierp name)
                              (typep type)
                              (expressionp init))))
  (declare (xargs :guard t))
  (let ((__function__ 'constdecl))
    (declare (ignorable __function__))
    (b* ((name (mbe :logic (identifier-fix name)
                    :exec name))
         (type (mbe :logic (type-fix type) :exec type))
         (init (mbe :logic (expression-fix init)
                    :exec init)))
      (cons :constdecl (list (cons 'name name)
                             (cons 'type type)
                             (cons 'init init))))))