- Adapted examples to the new syntax.

4 files changed, 9 insertions, 6 deletions

diff --git a/sources/examples/boundedbuffer.scala b/sources/examples/boundedbuffer.scala
index 06ecec9d9a..e4271e7662 100644
--- a/sources/examples/boundedbuffer.scala
+++ b/sources/examples/boundedbuffer.scala
@@ -5,7 +5,7 @@ object boundedbuffer {
   import concurrent.ops._;
 
   class BoundedBuffer[a](N: Int) {
-    var in = 0, out = 0, n = 0;
+    var in, out, n = 0;
     val elems = new Array[a](N);
 
     def await(def cond: Boolean) = while (!cond) { wait() }
diff --git a/sources/examples/maps.scala b/sources/examples/maps.scala
index a5b2348f95..0defd89a81 100644
--- a/sources/examples/maps.scala
+++ b/sources/examples/maps.scala
@@ -21,7 +21,7 @@ object maps {
     val empty: AlgMap = Empty();
 
     private case class
-      Empty() extends AlgMap {},
+      Empty(),
       Node(key: kt, value: vt, l: map, r: map) extends AlgMap {}
 
     trait AlgMap extends Map {
@@ -111,7 +111,7 @@ object maps {
     class MutMap(key: kt, value: vt) extends Map {
       val k = key;
       var v = value;
-      var l = empty, r = empty;
+      var l, r = empty;
 
       def apply(key: kt): vt =
 	if (this == empty) null
@@ -152,7 +152,9 @@ object maps {
   }
 
   class Date(y: Int, m: Int, d: Int) with Ord[Date] {
-    def year = y, month = m, day = d;
+    def year = y;
+    def month = m;
+    def day = d;
 
     def <(that: Date): Boolean = {
       (year < that.year) ||
diff --git a/sources/examples/sort.scala b/sources/examples/sort.scala
index 38a9755774..c6450eec54 100644
--- a/sources/examples/sort.scala
+++ b/sources/examples/sort.scala
@@ -10,7 +10,8 @@ object sorter {
 
     def sort1(l: Int, r: Int): Unit = {
       val pivot = a((l + r) / 2);
-      var i = l, j = r;
+      var i = l;
+      var j = r;
       while (i <= j) {
         while (a(i) < pivot) { i = i + 1 }
         while (a(j) > pivot) { j = j - 1 }
diff --git a/sources/examples/typeinf.scala b/sources/examples/typeinf.scala
index 77976be656..d55e2f7c8d 100644
--- a/sources/examples/typeinf.scala
+++ b/sources/examples/typeinf.scala
@@ -98,7 +98,7 @@ object typeInfer {
 	else mgu(u.newInstance, t, s)
 
       case Lam(x, e1) =>
-	val a = newTyvar(), b = newTyvar();
+	val a, b = newTyvar();
 	val s1 = mgu(t, Arrow(a, b), s);
 	val env1 = Pair(x, TypeScheme(List(), a)) :: env;
 	tp(env1, e1, b, s1)