X-Git-Url: http://git.megacz.com/?a=blobdiff_plain;f=src%2Fedu%2Fberkeley%2Fsbp%2FInput.java;h=407d843a51f0651d32e51214cf83df36199fb767;hb=11fb48ff93c4fad499e4110e4aa8883357963f6e;hp=846fd9a7b60de45439cc7650913e8121e6f1c75a;hpb=e12a3098c6ed3cbfa6493870af3688f833c4f8ac;p=sbp.git

diff --git a/src/edu/berkeley/sbp/Input.java b/src/edu/berkeley/sbp/Input.java
index 846fd9a..407d843 100644
--- a/src/edu/berkeley/sbp/Input.java
+++ b/src/edu/berkeley/sbp/Input.java
@@ -23,6 +23,7 @@ public interface Input<Token> {
     public static class Region<Loc extends Location> /* implements Topology<Location<Tok>> */ {
         public final Loc start;
         public final Loc end;
+        public String toString() { return start+"-"+end; }
         public Region(Loc a, Loc b) {
             switch(a.compareTo(b)) {
                 case -1: