nitg & lib: intro `Finalizable` to be called when an object is freed

[nit.git] / src / model / model.nit

diff --git a/src/model/model.nit b/src/model/model.nit
index e2f853a..cc6ca95 100644 (file)
--- a/src/model/model.nit
+++ b/src/model/model.nit
@@ -236,6 +236,13 @@ redef class MModule
                return get_primitive_class("Sys").mclass_type
        end
 
+       fun finalizable_type: nullable MClassType
+       do
+               var clas = self.model.get_mclasses_by_name("Finalizable")
+               if clas == null then return null
+               return get_primitive_class("Finalizable").mclass_type
+       end
+
        # Force to get the primitive class named `name` or abort
        fun get_primitive_class(name: String): MClass
        do