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 1cf8d8c..e7aa685 100644 (file)
--- a/src/edu/berkeley/sbp/misc/MetaGrammar.java
+++ b/src/edu/berkeley/sbp/misc/MetaGrammar.java
@@ -128,9 +128,7 @@ public class MetaGrammar extends ReflectiveWalker {
         else return super.walk(tree);
     }
 
-    public MetaGrammar grammar(Object o, Union[] u, Object x) { return this; }
     public Object gram(Object o, Object g, Object o2) { return g; }
-    public MetaGrammar  grammar(Object[] o) { return this; }
     public Element    literal(String s) { Element ret = string(s); dropAll.add(ret); return ret; }
     public Range     _minus_(char a, char b) { return new Range(a, b); }
     public Range     range(char a)         { return new Range(a, a); }