X-Git-Url: http://nitlanguage.org

diff --git a/src/icode/icode_tools.nit b/src/icode/icode_tools.nit
index 1201f00..1071959 100644
--- a/src/icode/icode_tools.nit
+++ b/src/icode/icode_tools.nit
@@ -15,6 +15,7 @@
 # limitations under the License.
 
 # Tools to manipulate intermediace nit code representation
+module icode_tools
 import icode_builder
 
 # A simple visitor to visit icode structures
@@ -384,12 +385,47 @@ end
 redef class INative
 	redef fun inner_dup_with(d)
 	do
-		var c2 = new INative(code, d.dup_iregs(exprs))
+		var c2 = new INative(method, d.dup_iregs(exprs))
 		c2.is_pure = is_pure
 		return c2
 	end
 end
 
+redef class IIntValue
+	redef fun inner_dup_with(d)
+	do
+		return new IIntValue(value)
+	end
+end
+
+redef class IBoolValue
+	redef fun inner_dup_with(d)
+	do
+		return new IBoolValue(value)
+	end
+end
+
+redef class IStringValue
+	redef fun inner_dup_with(d)
+	do
+		return new IStringValue(value)
+	end
+end
+
+redef class IFloatValue
+	redef fun inner_dup_with(d)
+	do
+		return new IFloatValue(value)
+	end
+end
+
+redef class ICharValue
+	redef fun inner_dup_with(d)
+	do
+		return new ICharValue(value)
+	end
+end
+
 redef class IMove
 	redef fun inner_dup_with(d)
 	do