checkpoint harmony

[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 2a090b0..ee7a6f5 100644 (file)
--- a/src/edu/berkeley/sbp/Parser.java
+++ b/src/edu/berkeley/sbp/Parser.java
@@ -273,18 +273,6 @@ public abstract class Parser<T extends Token, R> {
             }
 
             public void reduce(GSS.Phase.Node parent, GSS.Phase.Node onlychild) {
-                Forest[] holder = new Forest[position.pos];
-                if (position.pos<=0) throw new Error("called wrong form of reduce()");
-                int pos = position.pos-1;
-                Forest old = holder[pos];
-                holder[pos] = parent.pending();
-                if (pos==0) {
-                    System.arraycopy(holder, 0, position.holder, 0, holder.length);
-                    finish(onlychild, position.rewrite(parent.phase().getLocation()), parent.phase(), holder);
-                } else {
-                    reduce(onlychild, pos-1, parent.phase(), holder);
-                }
-                holder[pos] = old;
             }
 
             // FIXME: this could be more elegant and/or cleaner and/or somewhere else