checkpoint

[sbp.git] / src / edu / berkeley / sbp / Parser.java

diff --git a/src/edu/berkeley/sbp/Parser.java b/src/edu/berkeley/sbp/Parser.java
index 4c01e33..1ea89ad 100644 (file)
--- a/src/edu/berkeley/sbp/Parser.java
+++ b/src/edu/berkeley/sbp/Parser.java
@@ -22,7 +22,7 @@ public abstract class Parser<Tok, Result> {
         GSS gss = new GSS();
         Input.Location loc = input.getLocation();
         GSS.Phase current = gss.new Phase<Tok>(null, this, null, input.next(1, 0, 0), loc, null);
-        current.newNode(null, Forest.leaf(null, null), pt.start, true);
+        current.newNode(null, Forest.leaf(null, null, null), pt.start, true);
         int count = 1;
         for(;;) {
             loc = input.getLocation();
@@ -111,7 +111,7 @@ public abstract class Parser<Tok, Result> {
 
         private boolean isRightNullable(Position p) {
             if (p.isLast()) return true;
-            if (!p.element().possiblyEpsilon(this)) return false;
+            if (!possiblyEpsilon(p.element())) return false;
             return isRightNullable(p.next());
         }