model: remove MModule::direct_owner

Signed-off-by: Jean Privat <jean@pryen.org>

diff --git a/src/model/mmodule.nit b/src/model/mmodule.nit
index d2d7268..22e10c2 100644 (file)
--- a/src/model/mmodule.nit
+++ b/src/model/mmodule.nit
@@ -72,12 +72,6 @@ class MModule
        # The model considered
        redef var model: Model
 
-       # placebo for old module nesting hierarchy
-       # return null if self is not nested (ie. is a top-level module)
-       #
-       # TODO REMOVE, rely on mgroup instead
-       var direct_owner: nullable MModule
-
        # The group of module in the project if any
        var mgroup: nullable MGroup
 
@@ -133,14 +127,12 @@ class MModule
                                # The module is the new owner of its own group, thus adopt the other modules
                                for m in mgroup.mmodules do
                                        if m == self then continue
-                                       m.direct_owner = self
                                        model.mmodule_nesting_hierarchy.add_edge(self, m)
                                end
                                # The potential owner is the default_mmodule of the parent group
                                if mgroup.parent != null then direct_owner = mgroup.parent.default_mmodule
                        end
                        if direct_owner != self and direct_owner != null then
-                               self.direct_owner = direct_owner
                                model.mmodule_nesting_hierarchy.add_edge(direct_owner, self)
                        end
                end