X-Git-Url: http://git.megacz.com/?p=sbp.git;a=blobdiff_plain;f=src%2Fedu%2Fberkeley%2Fsbp%2FGSS.java;h=bd2ecd6539b2bc91963b944a48ccca080634b70c;hp=7408eba088e290735c11aa6e29e6a00227eb8d0d;hb=6a2ea790f843e058c7e67d3c7d1deebadcfe1fd5;hpb=06d4d872050cac83ebd1a0abbf0e00d18ed3c44d

diff --git a/src/edu/berkeley/sbp/GSS.java b/src/edu/berkeley/sbp/GSS.java
index 7408eba..bd2ecd6 100644
--- a/src/edu/berkeley/sbp/GSS.java
+++ b/src/edu/berkeley/sbp/GSS.java
@@ -16,9 +16,10 @@ class GSS {
     public int resets = 0;
     public int waits = 0;
 
-    HashMapBag<Integer,Sequence>       inhibited = new HashMapBag<Integer,Sequence>();
-    HashMapBag<Sequence,Phase.Waiting> waiting   = new HashMapBag<Sequence,Phase.Waiting>();
-    HashMapBag<Integer,Sequence>       performed = new HashMapBag<Integer,Sequence>();
+    HashMapBag<Integer,Sequence>       inhibited       = new HashMapBag<Integer,Sequence>();
+    HashMapBag<Integer,Sequence>       expectedInhibit = new HashMapBag<Integer,Sequence>();
+    HashMapBag<Sequence,Phase.Waiting> waiting         = new HashMapBag<Sequence,Phase.Waiting>();
+    HashMapBag<Integer,Sequence>       performed       = new HashMapBag<Integer,Sequence>();
     
     /** FIXME */
     public  Forest.Ref finalResult;
@@ -42,12 +43,12 @@ class GSS {
         private boolean good;
         private Phase next = null;
         private Phase prev;
-        private Token.Location location;
+        private Input.Location location;
         public final Parser parser;
 
         private Forest forest;
 
-        public Phase(Phase prev, Parser parser, Phase previous, Tok token, Token.Location location, Forest forest) {
+        public Phase(Phase prev, Parser parser, Phase previous, Tok token, Input.Location location, Forest forest) {
             this.prev = prev;
             this.forest = forest;
             this.parser = parser;
@@ -63,6 +64,8 @@ class GSS {
             performed.clear();
             hash = new IntPairMap<Phase.Node>();
             singularReductions = new IntPairMap<Forest>();
+            expectedInhibit.clear();
+            expectedInhibit.addAll(inhibited);
             good = false;
             closed = false;
             reducing = false;
@@ -78,7 +81,7 @@ class GSS {
             return true;
         }
 
-        public Token.Location getLocation() { return location; }
+        public Input.Location getLocation() { return location; }
 
         /** add a new node (merging with existing nodes if possible)
          *  @param parent             the parent of the new node
@@ -175,6 +178,7 @@ class GSS {
                     throw new Reset();
                 }
                 inhibited.add(p, seq);
+                expectedInhibit.remove(p, seq);
             }
         }
         
@@ -196,6 +200,11 @@ class GSS {
                     reducing_list[i] = null;
                     n.performReductions();
                 }
+                if (expectedInhibit.size() > 0) {
+                    inhibited.removeAll(expectedInhibit);
+                    System.out.println("\n!!!!\n");
+                    throw new Reset();
+                }
             } catch (Reset r) {
                 reset();
                 reduce();