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%2FEExternalConstant.java;h=0321ae3fcb37796603da7dc161c7246a5b7d4585;hp=213c30bf198b323da9806fa973827f36d68a7be7;hb=6dfe20b0f514b91337fcac4de0267ffd8268be07;hpb=ff1337ff96700fb157ec789cbef88b8f40e03798

diff --git a/bundles/org.simantics.scl.compiler/src/org/simantics/scl/compiler/elaboration/expressions/EExternalConstant.java b/bundles/org.simantics.scl.compiler/src/org/simantics/scl/compiler/elaboration/expressions/EExternalConstant.java
index 213c30bf1..0321ae3fc 100644
--- a/bundles/org.simantics.scl.compiler/src/org/simantics/scl/compiler/elaboration/expressions/EExternalConstant.java
+++ b/bundles/org.simantics.scl.compiler/src/org/simantics/scl/compiler/elaboration/expressions/EExternalConstant.java
@@ -20,7 +20,6 @@ import org.simantics.scl.compiler.types.exceptions.MatchException;
 import org.simantics.scl.compiler.types.util.TypeUnparsingContext;
 
 import gnu.trove.map.hash.TObjectIntHashMap;
-import gnu.trove.set.hash.THashSet;
 import gnu.trove.set.hash.TIntHashSet;
 
 public class EExternalConstant extends Expression {
@@ -55,11 +54,6 @@ public class EExternalConstant extends Expression {
         return mw.getExternalConstant(value, getType());
     }
 
-    @Override
-    public void collectFreeVariables(THashSet<Variable> vars) {
-    }
-
-
     @Override
     public Expression simplify(SimplificationContext context) {
         return this;
@@ -85,10 +79,6 @@ public class EExternalConstant extends Expression {
         return new EExternalConstant(value, getType().replace(context.tvarMap));
     }
     
-    @Override
-    public void removeFreeVariables(THashSet<Variable> vars) {     
-    }
-    
     @Override
     public Expression inferType(TypingContext context) {
         return this;