Curly and Brackets Constructors

src/vampir/package.lisp

@@ -25,10 +25,12 @@
    :wire        :var
    :constant    :const
    :tuple       :wires
+   :curly       :value
+   :brackets
 
    ;; Constructors
-   :make-alias :make-pub :make-infix :make-application :make-tuples
-   :make-bind  :make-equality :make-wire :make-constant))
+   :make-alias :make-pub :make-infix :make-application :make-tuples :make-curly
+   :make-bind  :make-equality :make-wire :make-constant :make-brackets))
 
 (geb.utils:muffle-package-variance
  (defpackage #:geb.vampir

src/vampir/print.lisp

@@ -93,7 +93,7 @@ of ()'s for any non normal form"
     (spc:application
      (pprint-logical-block (stream nil :prefix "(" :suffix ")")
        (print-object expr stream)))
-    ((or spc:tuple spc:normal-form)
+    ((or spc:tuple spc:normal-form spc:curly)
      (print-object expr stream))
     (geb.extension.spec:common-sub-expression
      (extract-expression (geb.spec:obj expr) stream)))
@@ -118,5 +118,11 @@ of ()'s for any non normal form"
   (pprint-logical-block (stream nil :prefix "(" :suffix ")")
     (format stream "~{~(~a~)~^, ~}" (spc:wires tup))))
 
+(defmethod print-object ((curly spc:curly) stream)
+  (format stream "{~A}" (spc:value curly)))
+
 (defmethod print-object ((const spc:constant) stream)
-  (format stream "~A" (spc:const const)))
+  (format stream "~(~a~)" (spc:const const)))
+
+(defmethod print-object ((brackets spc:brackets) stream)
+  (format stream "[]"))

src/vampir/spec.lisp

@@ -21,11 +21,11 @@
 ;; called base in the file
 ;; Values are called over a normal form!?!?!?
 (deftype expression ()
-  `(or infix application normal-form tuple
+  `(or infix application normal-form tuple curly
        geb.extension.spec:common-sub-expression))
 
 (deftype normal-form ()
-  `(or wire constant))
+  `(or wire constant brackets))
 
 (deftype primitive ()
   `(or (eql :+) (eql :-) (eql :*) (eql :^) (eql :\\) (eql :%) (eql :/) (eql :|:|)))
@@ -130,20 +130,29 @@
           :type    list
           :accessor wires)))
 
+(defclass curly (mixins)
+  ((value :initarg :value
+          :accessor value
+          :type expression
+          :documentation "The wire argument inside the curly bracket")))
+
 ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;
 ;; Normal Form Product Types
 ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;
 
 (defclass wire (mixins)
   ((var :initarg :var
-        :accessor var
-        :type     (or symbol keyword)))
+        :accessor var))
   (:documentation "A reference in vamp-ir"))
 
 (defclass constant (mixins)
   ((const :initarg :const
           :accessor const)))
 
+(defclass brackets (mixins)
+  ()
+  (:documentation "Brackets designating 0-bit integer"))
+
 ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;
 ;; Alias
 ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;
@@ -210,3 +219,17 @@
 
 (defun make-tuples (&key wires)
   (make-instance 'tuple :wires wires))
+
+;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;
+;; Curly Brackets
+;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;
+
+(defun make-curly (&key value)
+  (make-instance 'curly :value value))
+
+;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;
+;; Brackets
+;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;
+
+(defun make-brackets ()
+  (make-instance 'brackets))