From c1f07338ed21e551446a5c98d262d738a9b7b0ce Mon Sep 17 00:00:00 2001
From: michelou <michelou@epfl.ch>
Date: Tue, 20 May 2008 13:29:39 +0000
Subject: int -> Int, etc..

---
 test/files/pos/tcpoly_seq_typealias.scala | 54 +++++++++++++++----------------
 1 file changed, 27 insertions(+), 27 deletions(-)

(limited to 'test/files/pos/tcpoly_seq_typealias.scala')

diff --git a/test/files/pos/tcpoly_seq_typealias.scala b/test/files/pos/tcpoly_seq_typealias.scala
index 0498c3b2f6..7a9312a60a 100644
--- a/test/files/pos/tcpoly_seq_typealias.scala
+++ b/test/files/pos/tcpoly_seq_typealias.scala
@@ -1,4 +1,4 @@
-package examples.tcpoly.collection;
+package examples.tcpoly.collection
 
 trait HOSeq {
   // an internal interface that encapsulates the accumulation of elements (of type elT) to produce
@@ -56,13 +56,13 @@ trait HOSeq {
   final class ListBuffer[A] {
     private var start: List[A] = Nil
     private var last: ::[A] = _
-    private var exported: boolean = false
+    private var exported: Boolean = false
 
     /** Appends a single element to this buffer.
      *
      *  @param x  the element to append.
      */
-    def += (x: A): unit = {
+    def += (x: A) {
       if (exported) copy
       if (start.isEmpty) {
         last = new HOSeq.this.:: (x, Nil)
@@ -83,13 +83,13 @@ trait HOSeq {
 
     /** Clears the buffer contents.
      */
-    def clear: unit = {
+    def clear {
       start = Nil
       exported = false
     }
 
     /** Copy contents of this buffer */
-    private def copy = {
+    private def copy {
       var cursor = start
       val limit = last.tail
       clear
@@ -101,36 +101,36 @@ trait HOSeq {
   }
 
   implicit def listAccumulator[elT]: Accumulator[List, elT] = new Accumulator[List, elT] {
-          private[this] val buff = new ListBuffer[elT]
-          def += (el: elT): Unit = buff += el
-          def result: List[elT] = buff.toList
+    private[this] val buff = new ListBuffer[elT]
+    def += (el: elT): Unit = buff += el
+    def result: List[elT] = buff.toList
   }
 
   trait List[+t] extends Iterable[t] {
-          type m[+x] = List[x]
-
-          def head: t
-          def tail: List[t]
-          def isEmpty: Boolean
-          def elements: Iterator[t] = new Iterator[t] {
-            var these = List.this
-            def hasNext: Boolean = !these.isEmpty
-            def next: t =
-              if (!hasNext)
-                throw new NoSuchElementException("next on empty Iterator")
-              else {
-                val result = these.head; these = these.tail; result
-              }
-          }
-          // construct an empty accumulator that will produce the same structure as this iterable, with elements of type t
-          def accumulator[t]: Accumulator[List, t] = listAccumulator[t]
+    type m[+x] = List[x]
+
+    def head: t
+    def tail: List[t]
+    def isEmpty: Boolean
+    def elements: Iterator[t] = new Iterator[t] {
+      var these = List.this
+      def hasNext: Boolean = !these.isEmpty
+      def next: t =
+        if (!hasNext)
+          throw new NoSuchElementException("next on empty Iterator")
+        else {
+          val result = these.head; these = these.tail; result
+        }
+    }
+    // construct an empty accumulator that will produce the same structure as this iterable, with elements of type t
+    def accumulator[t]: Accumulator[List, t] = listAccumulator[t]
   }
 
   // TODO: the var tl approach does not seem to work because subtyping isn't fully working yet
   final case class ::[+b](hd: b, private val tl: List[b]) extends List[b] {
     def head = hd
     def tail = if(tl==null) this else tl // hack
-    override def isEmpty: boolean = false
+    override def isEmpty: Boolean = false
   }
 
   case object Nil extends List[Nothing] {
@@ -140,4 +140,4 @@ trait HOSeq {
     def tail: List[Nothing] =
       throw new NoSuchElementException("tail of empty list")
   }
-}
\ No newline at end of file
+}
-- 
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