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%2Fchr%2Frelations%2FSpecialCHRRelation.java;h=8abf73b3eae2827c16efc30d17b302ccfcb243af;hp=52da4cfe03fbe1fda90f445db6fb3d04b486bc68;hb=3e457239db8dd214a3a10c74c2ecefa0f0f8dd1a;hpb=666ee533a3cfa9f59e79215a269f8342227cdbda

diff --git a/bundles/org.simantics.scl.compiler/src/org/simantics/scl/compiler/elaboration/chr/relations/SpecialCHRRelation.java b/bundles/org.simantics.scl.compiler/src/org/simantics/scl/compiler/elaboration/chr/relations/SpecialCHRRelation.java
index 52da4cfe0..8abf73b3e 100644
--- a/bundles/org.simantics.scl.compiler/src/org/simantics/scl/compiler/elaboration/chr/relations/SpecialCHRRelation.java
+++ b/bundles/org.simantics.scl.compiler/src/org/simantics/scl/compiler/elaboration/chr/relations/SpecialCHRRelation.java
@@ -6,6 +6,8 @@ import org.simantics.scl.compiler.types.TVar;
 import org.simantics.scl.compiler.types.Type;
 import org.simantics.scl.compiler.types.Types;
 
+import gnu.trove.set.hash.THashSet;
+
 public enum SpecialCHRRelation implements CHRRelation {    
     EQUALS(A, A), // only in head
     ASSIGN(A, A), // only in body
@@ -34,4 +36,12 @@ public enum SpecialCHRRelation implements CHRRelation {
     public TPred[] getTypeConstraints() {
         return TPred.EMPTY_ARRAY;
     }
+
+    @Override
+    public void collectEnforceEffects(THashSet<Type> effects) {
+    }
+
+    @Override
+    public void collectQueryEffects(THashSet<Type> effects) {
+    }
 }