fixed #713

1 files changed, 38 insertions, 23 deletions

diff --git a/test/files/run/arrays.scala b/test/files/run/arrays.scala
index 927112d851..a58caded00 100644
--- a/test/files/run/arrays.scala
+++ b/test/files/run/arrays.scala
@@ -10,10 +10,10 @@ object Test {
   //##########################################################################
   // Types
 
-  type Strings = List[String];
-  type Map     = scala.collection.Map[Int, Any];
-  type HashMap = scala.collection.mutable.HashMap[Int, Any];
-  type TreeMap = scala.collection.immutable.TreeMap[Int, Any];
+  type Strings = List[String]
+  type Map     = scala.collection.Map[Int, Any]
+  type HashMap = scala.collection.mutable.HashMap[Int, Any]
+  type TreeMap = scala.collection.immutable.TreeMap[Int, Any]
 
   //##########################################################################
   // Identity Functions
@@ -142,21 +142,21 @@ object Test {
   }
 
   def check_Tm[T <: Map    ](xs: Array[T], l: Int, x0: T, c: Check[T]) {
-    check(xs.length == l, xs.length, l);
-    check(xs(0) == x0, xs(0), x0);
-    check_Ta(xs, l, x0, c);
-    check_Tr(xs, l, x0, c);
-    check_To(xs, l, x0, c);
-    c(xs);
+    check(xs.length == l, xs.length, l)
+    check(xs(0) == x0, xs(0), x0)
+    check_Ta(xs, l, x0, c)
+    check_Tr(xs, l, x0, c)
+    check_To(xs, l, x0, c)
+    c(xs)
   }
 
   def check_Tn[T <: Strings](xs: Array[T], l: Int, x0: T, c: Check[T]) {
-    check(xs.length == l, xs.length, l);
-    check(xs(0) == x0, xs(0), x0);
-    check_Ta(xs, l, x0, c);
-    check_Tr(xs, l, x0, c);
-    check_To(xs, l, x0, c);
-    c(xs);
+    check(xs.length == l, xs.length, l)
+    check(xs(0) == x0, xs(0), x0)
+    check_Ta(xs, l, x0, c)
+    check_Tr(xs, l, x0, c)
+    check_To(xs, l, x0, c)
+    c(xs)
   }
 
   //##########################################################################
@@ -328,21 +328,35 @@ object Test {
     check(xs(2) == m2, xs(2), m2);
   }
 
-  def ncheck(xs: Array[Strings]): Unit = {
-    check(xs.length == 3, xs.length, 3);
-    check(xs(0) == n0, xs(0), n0);
-    check(xs(1) == n1, xs(1), n1);
-    check(xs(2) == n2, xs(2), n2);
+  def ncheck(xs: Array[Strings]) {
+    check(xs.length == 3, xs.length, 3)
+    check(xs(0) == n0, xs(0), n0)
+    check(xs(1) == n1, xs(1), n1)
+    check(xs(2) == n2, xs(2), n2)
   }
 
   //##########################################################################
   // Miscellaneous checks
-  def checkZip(): Unit = {
+
+  def checkZip {
     val zipped = Array("a", "b", "c").zip(Array(1, 2))
     val expected = Array(("a",1), ("b",2))
     check(zipped sameElements expected, zipped.toList, expected.toList)
   }
 
+  def checkConcat { // ticket #713
+    val x1 = Array.concat(Array(1, 2), Array(3, 4))
+    val y1 = Array(1, 2, 3, 4)
+    check(x1 sameElements y1, x1.toList, y1.toList)
+
+    val x2 = Array.concat(List(1, 2), List(3, 4))
+    check(x2 sameElements y1, x2.toList, y1.toList)
+
+    val x3 = Array.concat(<a>aaa</a>, <x>xxx</x>)
+    val y3 = <a>aaa</a><x>xxx</x>;
+    check(x3 sameElements y3, x3.toList, y3.toList)
+  }
+
   //##########################################################################
   // Arrays
 
@@ -911,7 +925,8 @@ object Test {
 
     //######################################################################
 
-    checkZip()
+    checkZip
+    checkConcat
 
     //######################################################################