diff --git a/bootstrap/ISBPL.java b/bootstrap/ISBPL.java
index 6c74786..c2c9663 100644
--- a/bootstrap/ISBPL.java
+++ b/bootstrap/ISBPL.java
@@ -1126,10 +1126,28 @@ public class ISBPL {
             else
                 typeError("array", "matching-array");
             for (int i = 0 ; i < isbplArray.length ; i++) {
-                Array.set(array, i, fromISBPL(isbplArray[i]));
+                Array.set(array, i, fromISBPL(isbplArray[i], expectedType.getComponentType()));
             }
             return array;
         }
+        if(expectedType.isPrimitive()) {
+            if(expectedType == long.class)
+                return o.toLong();
+            if(expectedType == int.class)
+                return (int) o.toLong();
+            if(expectedType == double.class)
+                return o.toDouble();
+            if(expectedType == float.class)
+                return (float) o.toDouble();
+            if(expectedType == short.class)
+                return (short) o.toLong();
+            if(expectedType == boolean.class)
+                return o.isTruthy();
+            if(expectedType == char.class)
+                return (char) o.toLong();
+            if(expectedType == byte.class)
+                return (byte) o.toLong();
+        }
         if(!expectedType.isAssignableFrom(o.object.getClass()))
             typeError(o.type.name, expectedType.getName());
         return o.object;