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%2FType.java;h=c158cb31bc8b99b42d4b390c09bce0df0aef396b;hp=386accc4ff5e1e941d84a1b84768740d81558877;hb=1b4d8b692f40d946deb5db8280eb4ca5b36a75a7;hpb=eecd74faded034bd067094b42bbac0d286d8d9fa

diff --git a/bundles/org.simantics.scl.compiler/src/org/simantics/scl/compiler/types/Type.java b/bundles/org.simantics.scl.compiler/src/org/simantics/scl/compiler/types/Type.java
index 386accc4f..c158cb31b 100644
--- a/bundles/org.simantics.scl.compiler/src/org/simantics/scl/compiler/types/Type.java
+++ b/bundles/org.simantics.scl.compiler/src/org/simantics/scl/compiler/types/Type.java
@@ -119,6 +119,13 @@ public abstract class Type {
     public abstract void updateHashCode(TypeHashCodeContext context);
     public abstract int hashCode(int hash);
     public abstract int hashCode(int hash, TVar[] boundVars);
+    
+    public int skeletonHashCode() {
+        return skeletonHashCode(HashCodeUtils.SEED);
+    }
+    
+    public abstract int skeletonHashCode(int hash);
+    public abstract int skeletonHashCode(int hash, TVar[] boundVars);
 
     public abstract void collectFreeVars(ArrayList<TVar> vars);
     
@@ -175,4 +182,6 @@ public abstract class Type {
 
     public abstract Kind getKind(Environment context);
 
+    public abstract Type[] skeletonCanonicalChildren(); 
+            
 }
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