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 b2445b0..a440628 100644 (file)
--- a/src/edu/berkeley/sbp/Parser.java
+++ b/src/edu/berkeley/sbp/Parser.java
@@ -144,7 +144,7 @@ public abstract class Parser<Tok, Result> {
                     // if the element following this position is an atom, copy the corresponding
                     // set of rows out of the "master" goto table and into this state's shift table
                     if (p.element() != null && p.element() instanceof Atom)
-                        state.shifts.addAll(state.gotoSetTerminals.subset(((Atom)p.element())));
+                        state.shifts.addAll(state.gotoSetTerminals.subset(((Atom)p.element()).underlying()));
                 }
             if (top instanceof IntegerTopology)
                 for(State<Tok> state : all_states.values()) {
@@ -237,7 +237,7 @@ public abstract class Parser<Tok, Result> {
                     Atom a = (Atom)position.element();
                     HashSet<Position> hp = new HashSet<Position>();
                     reachable(position.next(), hp);
-                    bag0.addAll(a, hp);
+                    bag0.addAll(a.underlying(), hp);
                 }
 
                 // Step 1b: for each _minimal, contiguous_ set of characters having an identical next-position