KT-130

stdlib/src/jet/typeinfo/TypeInfo.java

@@ -49,9 +49,7 @@ public abstract class TypeInfo<T> implements JetObject {
     public static final TypeInfo<String> NULLABLE_STRING_TYPE_INFO = getTypeInfo(String.class, true);
     public static final TypeInfo<Tuple0> NULLABLE_TUPLE0_TYPE_INFO = getTypeInfo(Tuple0.class, true);
     
-    public static Object [] newArray(int length, TypeInfo typeInfo) {
-        return (Object[]) Array.newInstance(((TypeInfoImpl)typeInfo).signature.klazz, length);
-    }
+    public abstract Object [] newArray(int length);
 
     public static <T> TypeInfoProjection invariantProjection(final TypeInfo<T> typeInfo) {
         return (TypeInfoProjection) typeInfo;
@@ -126,6 +124,11 @@ public abstract class TypeInfo<T> implements JetObject {
             this.varIndex = varIndex;
         }
 
+        @Override
+        public Object[] newArray(int length) {
+            throw new UnsupportedOperationException();
+        }
+
         @Override
         public Object getClassObject() {
             throw new UnsupportedOperationException("Abstract TypeInfo");
@@ -209,6 +212,11 @@ public abstract class TypeInfo<T> implements JetObject {
             return projections[index];
         }
 
+        @Override
+        public Object[] newArray(int length) {
+            return (Object[]) Array.newInstance(signature.klazz, length);
+        }
+
         public final Object getClassObject() {
             try {
                 final Class implClass = signature.klazz.getClassLoader().loadClass(signature.klazz.getCanonicalName());