X-Git-Url: https://gerrit.simantics.org/r/gitweb?a=blobdiff_plain;f=bundles%2Forg.simantics.scl.compiler%2Fsrc%2Forg%2Fsimantics%2Fscl%2Fcompiler%2Felaboration%2Fexpressions%2FERuleset.java;h=1a133b6f9dc61e7b0ee283c4e8ed77614d15939a;hb=80110419efddee4e5eaa0d6f3db4ba69602fb1f9;hp=41d43dd067987bcc6a33c74ebaf870c0324b0e98;hpb=dcb08ba8db427e1e9951e61892c653c23977a8cc;p=simantics%2Fplatform.git

diff --git a/bundles/org.simantics.scl.compiler/src/org/simantics/scl/compiler/elaboration/expressions/ERuleset.java b/bundles/org.simantics.scl.compiler/src/org/simantics/scl/compiler/elaboration/expressions/ERuleset.java
index 41d43dd06..1a133b6f9 100644
--- a/bundles/org.simantics.scl.compiler/src/org/simantics/scl/compiler/elaboration/expressions/ERuleset.java
+++ b/bundles/org.simantics.scl.compiler/src/org/simantics/scl/compiler/elaboration/expressions/ERuleset.java
@@ -141,18 +141,7 @@ public class ERuleset extends SimplifiableExpression {
         }
         in.collectFreeVariables(vars);
     }
-    
-    @Override
-    public void collectRefs(TObjectIntHashMap<Object> allRefs,
-            TIntHashSet refs) {
-        for(DatalogRule rule : rules) {
-            for(Expression parameter : rule.headParameters)
-                parameter.collectRefs(allRefs, refs);
-            rule.body.collectRefs(allRefs, refs);
-        }
-        in.collectRefs(allRefs, refs);
-    }
-    
+
     @Override
     public void collectVars(TObjectIntHashMap<Variable> allVars,
             TIntHashSet vars) {
@@ -163,7 +152,7 @@ public class ERuleset extends SimplifiableExpression {
         }
         in.collectVars(allVars, vars);
     }
-    
+
     @Override
     public void collectEffects(THashSet<Type> effects) {
         throw new InternalCompilerError(location, getClass().getSimpleName() + " does not support collectEffects.");