Add missing evals to bounds of ForFromTo loop

minproto.leg

@@ -2604,8 +2604,8 @@ oop newForFromTo(oop identifier, oop first, oop last, oop body)
 oop ForFromTo_eval(oop exp, oop env)
 {
     oop identifier = Object_get(exp, sym_identifier);
-    oop first      = Object_get(exp, sym_first);
-    oop last       = Object_get(exp, sym_last);
+    oop first      = eval(Object_get(exp, sym_first), env);
+    oop last       = eval(Object_get(exp, sym_last), env);
     oop body       = Object_get(exp, sym_body);
     oop env2       = new(pObject);
     _setDelegate(env2, env);