functional list benchmark and part of rewrite of type info codegen for performance reasons

stdlib/src/jet/DefaultJetObject.java

@@ -23,4 +23,9 @@ public class DefaultJetObject implements JetObject {
     public final TypeInfo<?> getTypeInfo() {
         return typeInfo;
     }
+
+    @Override
+    public JetObject getOuterObject() {
+        return null;
+    }
 }

stdlib/src/jet/IntRange.java

@@ -47,7 +47,12 @@ public final class IntRange implements Range<Integer>, Iterable<Integer>, JetObj
     public TypeInfo<?> getTypeInfo() {
         return typeInfo;
     }
-    
+
+    @Override
+    public JetObject getOuterObject() {
+        return null;
+    }
+
     public static IntRange count(int length) {
         return new IntRange(0, length);
     }
@@ -95,5 +100,10 @@ public final class IntRange implements Range<Integer>, Iterable<Integer>, JetObj
         public TypeInfo<?> getTypeInfo() {
             return typeInfo;
         }
+
+        @Override
+        public JetObject getOuterObject() {
+            return null;
+        }
     }
 }

stdlib/src/jet/JetObject.java

@@ -4,7 +4,9 @@ import jet.typeinfo.TypeInfo;
 
 /**
  * @author abreslav
+ * @author alex.tkachman
  */
 public interface JetObject {
     TypeInfo<?> getTypeInfo();
+    JetObject getOuterObject();
 }

stdlib/src/jet/LongRange.java

@@ -48,6 +48,11 @@ public final class LongRange implements Range<Long>, Iterable<Long>, JetObject {
         return typeInfo;
     }
 
+    @Override
+    public JetObject getOuterObject() {
+        return null;
+    }
+
     public static IntRange count(int length) {
         return new IntRange(0, length);
     }
@@ -95,5 +100,10 @@ public final class LongRange implements Range<Long>, Iterable<Long>, JetObject {
         public TypeInfo<?> getTypeInfo() {
             return typeInfo;
         }
+
+        @Override
+        public JetObject getOuterObject() {
+            return null;
+        }
     }
 }

stdlib/src/jet/Tuple0.java

@@ -31,4 +31,9 @@ public class Tuple0 implements JetObject {
     public TypeInfo<?> getTypeInfo() {
         return typeInfo;
     }
+
+    @Override
+    public JetObject getOuterObject() {
+        return null;
+    }
 }

stdlib/src/jet/runtime/ArrayIterator.java

@@ -39,6 +39,11 @@ public abstract class ArrayIterator<T> implements Iterator<T>, JetObject {
         public TypeInfo<?> getTypeInfo() {
             return TypeInfo.getTypeInfo(GenericIterator.class, false, null, new TypeInfoProjection[] {(TypeInfoProjection) elementTypeInfo});
         }
+
+        @Override
+        public JetObject getOuterObject() {
+            return null;
+        }
     }
     
     public static <T> Iterator<T> iterator(T[] array, TypeInfo elementTypeInfo) {
@@ -69,6 +74,11 @@ public abstract class ArrayIterator<T> implements Iterator<T>, JetObject {
         public TypeInfo<?> getTypeInfo() {
             return typeInfo;
         }
+
+        @Override
+        public JetObject getOuterObject() {
+            return null;
+        }
     }
 
     public static ByteIterator iterator(byte[] array) {
@@ -99,6 +109,11 @@ public abstract class ArrayIterator<T> implements Iterator<T>, JetObject {
         public TypeInfo<?> getTypeInfo() {
             return typeInfo;
         }
+
+        @Override
+        public JetObject getOuterObject() {
+            return null;
+        }
     }
 
     public static ShortIterator iterator(short[] array) {
@@ -129,6 +144,11 @@ public abstract class ArrayIterator<T> implements Iterator<T>, JetObject {
         public TypeInfo<?> getTypeInfo() {
             return typeInfo;
         }
+
+        @Override
+        public JetObject getOuterObject() {
+            return null;
+        }
     }
 
     public static IntIterator iterator(int[] array) {
@@ -159,6 +179,11 @@ public abstract class ArrayIterator<T> implements Iterator<T>, JetObject {
         public TypeInfo<?> getTypeInfo() {
             return typeInfo;
         }
+
+        @Override
+        public JetObject getOuterObject() {
+            return null;
+        }
     }
 
     public static LongIterator iterator(long[] array) {
@@ -189,6 +214,11 @@ public abstract class ArrayIterator<T> implements Iterator<T>, JetObject {
         public TypeInfo<?> getTypeInfo() {
             return typeInfo;
         }
+
+        @Override
+        public JetObject getOuterObject() {
+            return null;
+        }
     }
 
     public static FloatIterator iterator(float[] array) {
@@ -219,6 +249,11 @@ public abstract class ArrayIterator<T> implements Iterator<T>, JetObject {
         public TypeInfo<?> getTypeInfo() {
             return typeInfo;
         }
+
+        @Override
+        public JetObject getOuterObject() {
+            return null;
+        }
     }
 
     public static DoubleIterator iterator(double[] array) {
@@ -249,6 +284,11 @@ public abstract class ArrayIterator<T> implements Iterator<T>, JetObject {
         public TypeInfo<?> getTypeInfo() {
             return typeInfo;
         }
+
+        @Override
+        public JetObject getOuterObject() {
+            return null;
+        }
     }
 
     public static CharIterator iterator(char[] array) {
@@ -279,6 +319,11 @@ public abstract class ArrayIterator<T> implements Iterator<T>, JetObject {
         public TypeInfo<?> getTypeInfo() {
             return typeInfo;
         }
+
+        @Override
+        public JetObject getOuterObject() {
+            return null;
+        }
     }
 
     public static BooleanIterator iterator(boolean[] array) {

stdlib/src/jet/typeinfo/TypeInfo.java

@@ -181,6 +181,11 @@ public abstract class TypeInfo<T> implements JetObject {
             throw new UnsupportedOperationException("Abstract TypeInfo");
         }
 
+        @Override
+        public JetObject getOuterObject() {
+            return null;
+        }
+
         @Override
         public String toString() {
             return "T:" + signature.klazz.getName() + ":" + varIndex;
@@ -388,6 +393,11 @@ public abstract class TypeInfo<T> implements JetObject {
             return typeInfo;
         }
 
+        @Override
+        public JetObject getOuterObject() {
+            return null;
+        }
+
         public final boolean isSubtypeOf(TypeInfoImpl<?> superType) {
             if (nullable && !superType.nullable) {
                 return false;