checkpoint

darcs-hash:20060525062511-5007d-14f5477ab3848e40c7e614e638175b158e7a0fb8.gz

diff --git a/src/edu/berkeley/sbp/misc/MetaGrammar.java b/src/edu/berkeley/sbp/misc/MetaGrammar.java
index 869e0fa..7a4105d 100644 (file)
--- a/src/edu/berkeley/sbp/misc/MetaGrammar.java
+++ b/src/edu/berkeley/sbp/misc/MetaGrammar.java
@@ -66,7 +66,7 @@ public class MetaGrammar extends StringWalker {
 
     public MetaGrammar() { this("s", false); }
     public MetaGrammar(String s) { this(s, false); }
-    public MetaGrammar(String s, boolean strings) { this.strings = strings; done(s); }
+    public MetaGrammar(String s, boolean strings) { this.strings = strings; done(s); throw new Error(); }
     public Union done() { return done("s"); }
     public Union done(String str) {
         Union ret = g;