new checkpoint

[sbp.git] / src / edu / berkeley / sbp / misc / MetaGrammar.java

diff --git a/src/edu/berkeley/sbp/misc/MetaGrammar.java b/src/edu/berkeley/sbp/misc/MetaGrammar.java
index b2db78e..53c194d 100644 (file)
--- a/src/edu/berkeley/sbp/misc/MetaGrammar.java
+++ b/src/edu/berkeley/sbp/misc/MetaGrammar.java
@@ -44,8 +44,8 @@ public class MetaGrammar extends StringWalker {
         startSymbol = str;
         nt = new HashMap<String,Union>();
         dropAll = new HashSet<Element>();
-        dropAll.add(leftBrace);
-        dropAll.add(rightBrace);
+        dropAll.add(leftBrace());
+        dropAll.add(rightBrace());
         nt.put(str, g);
         return ret;
     }