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Expr-alignof-ambig

Make-expr-alignof-ambig

Basic constructor macro for expr-alignof-ambig structures.

Syntax

(make-expr-alignof-ambig [:expr/tyname <expr/tyname>] 
                         [:uscores <uscores>])

This is the usual way to construct expr-alignof-ambig structures. It simply conses together a structure with the specified fields.

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

Definition

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

Macro: make-expr-alignof-ambig

(defmacro make-expr-alignof-ambig (&rest args)
  (std::make-aggregate 'expr-alignof-ambig
                       args '((:expr/tyname) (:uscores))
                       'make-expr-alignof-ambig
                       nil))

Function: expr-alignof-ambig

(defun expr-alignof-ambig (expr/tyname uscores)
  (declare (xargs :guard (and (amb-expr/tyname-p expr/tyname)
                              (keyword-uscores-p uscores))))
  (declare (xargs :guard t))
  (b* ((expr/tyname (mbe :logic (amb-expr/tyname-fix expr/tyname)
                         :exec expr/tyname))
       (uscores (mbe :logic (keyword-uscores-fix uscores)
                     :exec uscores)))
    (cons :alignof-ambig (cons expr/tyname uscores))))