X-Git-Url: https://gerrit.simantics.org/r/gitweb?a=blobdiff_plain;f=bundles%2Forg.simantics.scl.compiler%2Fsrc%2Forg%2Fsimantics%2Fscl%2Fcompiler%2Felaboration%2Fchr%2Frelations%2FSpecialCHRRelation.java;h=c5dbe3c4190b54cf7aff3c08101168a6b50626b5;hb=b2c6aed4003ef264fb48eed9ac9f2d0f6c2d5b13;hp=dac751480e6c3a3cf28c1d41f6743a180c905bac;hpb=4bf8562ab7cbb3747f9c5844a07469291d43e905;p=simantics%2Fplatform.git

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 dac751480..c5dbe3c41 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
@@ -1,31 +1,36 @@
-package org.simantics.scl.compiler.elaboration.chr.relations;
-
-import org.simantics.scl.compiler.elaboration.chr.CHRRelation;
-import org.simantics.scl.compiler.types.TVar;
-import org.simantics.scl.compiler.types.Type;
-import org.simantics.scl.compiler.types.Types;
-
-public enum SpecialCHRRelation implements CHRRelation {    
-    EQUALS(A, A),
-    MEMBER(A, Types.list(A)),
-    CHECK(Types.BOOLEAN),
-    EXECUTE(Types.UNIT);
-    
-    private final TVar[] typeVariables;
-    private final Type[] parameterTypes;
-    
-    private SpecialCHRRelation(Type ... parameterTypes) {
-        this.typeVariables = Types.freeVarsArray(parameterTypes);
-        this.parameterTypes = parameterTypes;
-    }
-
-    @Override
-    public TVar[] getTypeVariables() {
-        return typeVariables;
-    }
-    
-    @Override
-    public Type[] getParameterTypes() {
-        return parameterTypes;
-    }
-}
+package org.simantics.scl.compiler.elaboration.chr.relations;
+
+import org.simantics.scl.compiler.elaboration.chr.CHRRelation;
+import org.simantics.scl.compiler.types.TPred;
+import org.simantics.scl.compiler.types.TVar;
+import org.simantics.scl.compiler.types.Type;
+import org.simantics.scl.compiler.types.Types;
+
+public enum SpecialCHRRelation implements CHRRelation {    
+    EQUALS(A, A),
+    MEMBER(A, Types.list(A)),
+    CHECK(Types.BOOLEAN),
+    EXECUTE(Types.UNIT);
+    
+    private final TVar[] typeVariables;
+    private final Type[] parameterTypes;
+    
+    private SpecialCHRRelation(Type ... parameterTypes) {
+        this.typeVariables = Types.freeVarsArray(parameterTypes);
+        this.parameterTypes = parameterTypes;
+    }
+
+    @Override
+    public TVar[] getTypeVariables() {
+        return typeVariables;
+    }
+    
+    @Override
+    public Type[] getParameterTypes() {
+        return parameterTypes;
+    }
+    
+    public TPred[] getTypeConstraints() {
+        return TPred.EMPTY_ARRAY;
+    }
+}