X-Git-Url: https://gerrit.simantics.org/r/gitweb?p=simantics%2Fplatform.git;a=blobdiff_plain;f=bundles%2Forg.simantics.scl.compiler%2Fsrc%2Forg%2Fsimantics%2Fscl%2Fcompiler%2Felaboration%2Fexpressions%2FEMatch.java;h=ba9cee65edc0cc7daa1bfc8cfb652514da64933c;hp=18f89ccdf7dcb885eb943176f6cdbf136d3e0a4e;hb=6dfe20b0f514b91337fcac4de0267ffd8268be07;hpb=ff1337ff96700fb157ec789cbef88b8f40e03798

diff --git a/bundles/org.simantics.scl.compiler/src/org/simantics/scl/compiler/elaboration/expressions/EMatch.java b/bundles/org.simantics.scl.compiler/src/org/simantics/scl/compiler/elaboration/expressions/EMatch.java
index 18f89ccdf..ba9cee65e 100644
--- a/bundles/org.simantics.scl.compiler/src/org/simantics/scl/compiler/elaboration/expressions/EMatch.java
+++ b/bundles/org.simantics.scl.compiler/src/org/simantics/scl/compiler/elaboration/expressions/EMatch.java
@@ -18,7 +18,6 @@ import org.simantics.scl.compiler.types.Types;
 import org.simantics.scl.compiler.types.kinds.Kinds;
 
 import gnu.trove.map.hash.TObjectIntHashMap;
-import gnu.trove.set.hash.THashSet;
 import gnu.trove.set.hash.TIntHashSet;
 
 public class EMatch extends Expression {
@@ -72,14 +71,6 @@ public class EMatch extends Expression {
         w.continueAs(joinPoint);
         return w.getParameters()[0];
     }
-
-    @Override
-    public void collectFreeVariables(THashSet<Variable> vars) {
-        for(Expression s : scrutinee)
-            s.collectFreeVariables(vars);
-        for(Case case_ : cases)
-            case_.collectFreeVariables(vars);
-    }
     
     @Override
     public Expression simplify(SimplificationContext context) {