X-Git-Url: https://gerrit.simantics.org/r/gitweb?a=blobdiff_plain;ds=sidebyside;f=bundles%2Forg.simantics.scl.compiler%2Fsrc%2Forg%2Fsimantics%2Fscl%2Fcompiler%2Ftypes%2FTypes.java;h=5512f5e6e10fedf946b6d10dc421e48490256c93;hb=6fd9bc1ec7e95848d0cc15d12825a65a4b57ada5;hp=b20ee9f121ba4890be21b58e53540de72b4a1a6a;hpb=cb5fc8d606d8b322563e9345c441eecfa7f01753;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 b20ee9f12..5512f5e6e 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
@@ -84,6 +84,7 @@ public class Types {
     public static final TCon TYPEABLE = con(BUILTIN, "Typeable");
     public static final TCon SERIALIZABLE = con(BUILTIN, "Serializable");
     public static final TCon VEC_COMP = con(BUILTIN, "VecComp");
+    public static final TCon CLASS = con(BUILTIN, "Class");
     public static final TCon BINDING = con(BUILTIN, "Binding");
 
     public static final TCon TYPE = con(BUILTIN, "Type");
@@ -93,6 +94,7 @@ 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");
@@ -110,8 +112,12 @@ 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");
+    
+    public static final TCon CHRContext = con(BUILTIN, "CHRContext");
+    
 
     private volatile static TCon[] tupleCache = new TCon[] {
         UNIT, null
@@ -128,7 +134,7 @@ public class Types {
         }
 
     };
-    
+
     public static boolean isPrimitive(Type type) {
     	return type == BOOLEAN || type == BYTE || type == CHARACTER || type == SHORT ||
     			type == INTEGER || type == LONG || type == FLOAT || type == DOUBLE || type == STRING;
@@ -1015,6 +1021,15 @@ public class Types {
         return result;
     }
     
+    public static TPred[] replace(TPred[] types, TVar[] from, Type[] to) {
+        if(types.length == 0)
+            return TPred.EMPTY_ARRAY;
+        TPred[] result = new TPred[types.length];
+        for(int i=0;i<types.length;++i)
+            result[i] = (TPred)types[i].replace(from, to);
+        return result;
+    }
+    
     public static <T extends Type> Type[] replace(Type[] types, THashMap<TVar, T> map) {
         if(types.length == 0)
             return Type.EMPTY_ARRAY;
@@ -1036,6 +1051,10 @@ 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)
@@ -1106,17 +1125,9 @@ public class Types {
         return parseType(new TypeElaborationContext(environment), text);
     }
 
-    public static Type parseType(ITypeEnvironment environment, THashMap<String, TVar> localTypeVars, String text) throws SCLTypeParseException {
-        return parseType(new TypeElaborationContext(localTypeVars, environment), text);
-    }
-
     public static Type parseType(String text) throws SCLTypeParseException {
         return parseType(new TypeElaborationContext(DUMMY_TYPE_ENVIRONMENT), text);
     }
-
-    public static Type parseType(THashMap<String, TVar> localTypeVars, String text) throws SCLTypeParseException {
-        return parseType(new TypeElaborationContext(localTypeVars, DUMMY_TYPE_ENVIRONMENT), text);
-    }
     
     private static Type parseType(TypeElaborationContext context, String text) throws SCLTypeParseException {
         SCLParserImpl parser = new SCLParserImpl(new StringReader(text));