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%2FEListComprehension.java;h=78f7ce115c24b6b22eb06df747cb2ca7890df050;hb=666ee533a3cfa9f59e79215a269f8342227cdbda;hp=fa21346f1202528560cf5878dd39b9e5945a3d76;hpb=dcb08ba8db427e1e9951e61892c653c23977a8cc;p=simantics%2Fplatform.git

diff --git a/bundles/org.simantics.scl.compiler/src/org/simantics/scl/compiler/elaboration/expressions/EListComprehension.java b/bundles/org.simantics.scl.compiler/src/org/simantics/scl/compiler/elaboration/expressions/EListComprehension.java
index fa21346f1..78f7ce115 100644
--- a/bundles/org.simantics.scl.compiler/src/org/simantics/scl/compiler/elaboration/expressions/EListComprehension.java
+++ b/bundles/org.simantics.scl.compiler/src/org/simantics/scl/compiler/elaboration/expressions/EListComprehension.java
@@ -10,10 +10,6 @@ import org.simantics.scl.compiler.types.Type;
 import org.simantics.scl.compiler.types.Types;
 import org.simantics.scl.compiler.types.exceptions.MatchException;
 
-import gnu.trove.map.hash.TObjectIntHashMap;
-import gnu.trove.set.hash.THashSet;
-import gnu.trove.set.hash.TIntHashSet;
-
 public class EListComprehension extends SimplifiableExpression {
 
     public Expression head;
@@ -30,20 +26,6 @@ public class EListComprehension extends SimplifiableExpression {
         this.head = head;
         this.qualifier = qualifier;
     }
-
-    @Override
-    public void collectRefs(TObjectIntHashMap<Object> allRefs,
-            TIntHashSet refs) {
-        head.collectRefs(allRefs, refs);
-        qualifier.collectRefs(allRefs, refs);
-    }
-
-    @Override
-    public void collectVars(TObjectIntHashMap<Variable> allVars,
-            TIntHashSet vars) {
-        head.collectVars(allVars, vars);
-        qualifier.collectVars(allVars, vars);
-    }
     
     @Override
     public Expression checkBasicType(TypingContext context, Type requiredType) {
@@ -64,12 +46,6 @@ public class EListComprehension extends SimplifiableExpression {
         setType(Types.list(head.getType()));
     }
 
-    @Override
-    public void collectFreeVariables(THashSet<Variable> vars) {
-        head.collectFreeVariables(vars);
-        qualifier.collectFreeVariables(vars);
-    }
-
     @Override
     public Expression simplify(SimplificationContext context) {
         context.pushLocation(location);
@@ -100,12 +76,6 @@ public class EListComprehension extends SimplifiableExpression {
         return this;
     }
 
-    @Override
-    public void collectEffects(THashSet<Type> effects) {
-        head.collectEffects(effects);
-        qualifier.collectEffects(effects);
-    }
-
     @Override
     public void setLocationDeep(long loc) {
         if(location == Locations.NO_LOCATION) {