Queue/Definition: Difference between revisions

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@@ Line 1,331: / Line 1,331: @@
 </lang>
 =={{header|Elena}}==
-ELENA 3.2.1 :
+ELENA 3.3 :
 <lang elena>import extensions.
 template queue :: type
 {
@@ Line 1,339: / Line 1,339: @@
     int         theTop.
     int         theTale.
     explicit
     [
-        theArray := type&(8).
+        theArray := type<>(8).
         theTop := 0.
         theTale := 0.
     ]
     bool empty
         = theTop == theTale.
     push type:anObject
     [
@@ Line 1,356: / Line 1,356: @@
             theArray := theArray reallocate(theTale).
         ].
         theArray[theTale] := anObject.
         theTale += 1.
     ]
     type pop
     [
         if (theTale == theTop)
             [ InvalidOperationException new:"Queue is empty"; raise ].
         type item := theArray[theTop].
         theTop += 1.
         ^ item
     ]
 }
 program =
 [
-    queue<int> q := queue<int>.
+    queue<int> q := queue<int>().
     q push(1).
     q push(2).