X-Git-Url: http://git.megacz.com/?p=sbp.git;a=blobdiff_plain;f=src%2Fedu%2Fberkeley%2Fsbp%2FElement.java;h=f7a8978fd1493a2de6d0530acfa32bf94d021e3b;hp=7eb6a59b53f170689fdc395a8fae574165d38008;hb=8a5250c184672495fae152e096b2e800749cd0db;hpb=2cca97362e80d5a3cd3e02d791a10cd7c6f6b29c

diff --git a/src/edu/berkeley/sbp/Element.java b/src/edu/berkeley/sbp/Element.java
index 7eb6a59..f7a8978 100644
--- a/src/edu/berkeley/sbp/Element.java
+++ b/src/edu/berkeley/sbp/Element.java
@@ -16,6 +16,6 @@ public abstract class Element implements SequenceOrElement {
     abstract StringBuffer toString(StringBuffer sb);
 
     /** returns the Forest resulting from matching this element against the empty string */
-    Forest<?> epsilonForm() { throw new Error("element " + this + " has no epsilon form"); }
+    Forest<?> epsilonForm(Input.Region loc) { throw new Error("element " + this + " has no epsilon form"); }
 
 }