Fixes #2766. Review by phaller.

1 files changed, 20 insertions, 1 deletions

diff --git a/test/files/run/ReplacementMatching.scala b/test/files/run/ReplacementMatching.scala
index ab14202871..64a912392b 100644
--- a/test/files/run/ReplacementMatching.scala
+++ b/test/files/run/ReplacementMatching.scala
@@ -1,7 +1,7 @@
 
 
 
-
+import util.matching._
 
 
 
@@ -9,6 +9,11 @@
 object Test {
 
   def main(args: Array[String]) {
+    replacementMatching
+    groupsMatching
+  }
+
+  def replacementMatching {
     val regex = """\$\{(.+?)\}""".r
     val replaced = regex.replaceAllMatchDataIn("Replacing: ${main}. And another method: ${foo}.",
         (m: util.matching.Regex.Match) => {
@@ -24,4 +29,18 @@ object Test {
     assert(replaced2 == "Replacing: main. And then one more: bar.")
   }
 
+  def groupsMatching {
+    val Date = """(\d+)/(\d+)/(\d+)""".r
+    for (Regex.Groups(a, b, c) <- Date findFirstMatchIn "1/1/2001 marks the start of the millenium. 31/12/2000 doesn't.") {
+      assert(a == "1")
+      assert(b == "1")
+      assert(c == "2001")
+    }
+    for (Regex.Groups(a, b, c) <- (Date findAllIn "1/1/2001 marks the start of the millenium. 31/12/2000 doesn't.").matchData) {
+      assert(a == "1" || a == "31")
+      assert(b == "1" || b == "12")
+      assert(c == "2001" || c == "2000")
+    }
+  }
+
 }