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%2Ftypes%2FTUnion.java;h=9b2449aa706c31a07e510157bfd0ec2127a6214e;hp=c3d88b00d1c826416e2d6af8144db9cddacde6b6;hb=a8758de5bc19e5adb3f618d3038743a164f09912;hpb=12d9af17384d960b75d58c3935d2b7b46d93e87b

diff --git a/bundles/org.simantics.scl.compiler/src/org/simantics/scl/compiler/types/TUnion.java b/bundles/org.simantics.scl.compiler/src/org/simantics/scl/compiler/types/TUnion.java
index c3d88b00d..9b2449aa7 100644
--- a/bundles/org.simantics.scl.compiler/src/org/simantics/scl/compiler/types/TUnion.java
+++ b/bundles/org.simantics.scl.compiler/src/org/simantics/scl/compiler/types/TUnion.java
@@ -185,6 +185,22 @@ public class TUnion extends Type {
         return HashCodeUtils.updateWithPreprocessedValue(hash, sum);
     }
     
+    @Override
+    public int skeletonHashCode(int hash) {
+        int sum = UNION_HASH;
+        for(Type effect : effects)
+            sum += effect.skeletonHashCode(HashCodeUtils.SEED);
+        return HashCodeUtils.updateWithPreprocessedValue(hash, sum);
+    }
+    
+    @Override
+    public int skeletonHashCode(int hash, TVar[] boundVars) {
+        int sum = UNION_HASH;
+        for(Type effect : effects)
+            sum += effect.skeletonHashCode(HashCodeUtils.SEED, boundVars);
+        return HashCodeUtils.updateWithPreprocessedValue(hash, sum);
+    }
+    
     @Override
     public boolean equalsCanonical(Type other) {
         if(this == other)
@@ -228,4 +244,9 @@ public class TUnion extends Type {
     public Kind getKind(Environment context) {
         return Kinds.EFFECT;
     }
+    
+    @Override
+    public Type[] skeletonCanonicalChildren() {
+        return EMPTY_ARRAY;
+    }
 }