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 a156252..b4ac23a 100644 (file)
--- a/src/edu/berkeley/sbp/Parser.java
+++ b/src/edu/berkeley/sbp/Parser.java
@@ -272,20 +272,6 @@ public abstract class Parser<T extends Token, R> {
                 return zero = position.rewrite(null);
             }
 
-            // FIXME: this could be more elegant and/or cleaner and/or somewhere else
-            public void reduce(GSS.Phase.Node parent, int pos, GSS.Phase target, Forest[] holder) {
-                Forest old = holder[pos];
-                holder[pos] = parent.pending();
-                if (pos==0) {
-                    System.arraycopy(holder, 0, position.holder, 0, holder.length);
-                    for(int i=0; i<position.pos; i++) if (position.holder[i]==null) throw new Error("realbad");
-                    Forest rex = position.rewrite(target.getLocation());
-                    for(GSS.Phase.Node child : parent.parents()) child.finish(this, rex, target, holder);
-                } else {
-                    for(GSS.Phase.Node child : parent.parents()) reduce(child, pos-1, target, holder);
-                }
-                holder[pos] = old;
-            }
         }
     }