X-Git-Url: https://gerrit.simantics.org/r/gitweb?a=blobdiff_plain;f=bundles%2Forg.simantics.scl.compiler%2Fsrc%2Forg%2Fsimantics%2Fscl%2Fcompiler%2Ftypes%2FTypes.java;h=50eec32fe29e9f8c37209f91eba6e2709f88aa59;hb=05727365a113b331f125c30118ed95d422481005;hp=9ea064cfd11bf4abf4094a900a53d9951dc24878;hpb=a2df536f7fc878982c6c960a79ed49f350cddc6f;p=simantics%2Fplatform.git

diff --git a/bundles/org.simantics.scl.compiler/src/org/simantics/scl/compiler/types/Types.java b/bundles/org.simantics.scl.compiler/src/org/simantics/scl/compiler/types/Types.java
index 9ea064cfd..50eec32fe 100644
--- a/bundles/org.simantics.scl.compiler/src/org/simantics/scl/compiler/types/Types.java
+++ b/bundles/org.simantics.scl.compiler/src/org/simantics/scl/compiler/types/Types.java
@@ -93,6 +93,7 @@ public class Types {
     
     public static final TCon ADDITIVE = con("Prelude", "Additive");
     public static final TCon MONAD = con("Prelude", "Monad");
+    public static final TCon MONAD_E = con("Prelude", "MonadE");
     public static final TCon INTEGRAL = con("Prelude", "Integral");
     public static final TCon RING = con("Prelude", "Ring");
     public static final TCon ORDERED_RING = con("Prelude", "OrderedRing");
@@ -110,6 +111,7 @@ public class Types {
     
     public static final TUnion NO_EFFECTS = new TUnion();
     public static final TCon PROC = con(BUILTIN, "Proc");
+    public static final TCon EXCEPTION = con(BUILTIN, "Exception");
     
     public static final TCon BRANCH_POINT = con(BUILTIN, "BranchPoint");
     
@@ -1048,6 +1050,10 @@ public class Types {
     public static Type union(Type effect1, Type effect2) {
         return new TUnion(effect1, effect2);
     }
+    
+    public static Type union(Type effect1, Type effect2, Type effect3) {
+        return new TUnion(effect1, effect2, effect3);
+    }
 
     public static Type union(List<Type> effects) {
         if(effects.size() == 0)