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

diff --git a/src/model/mmodule.nit b/src/model/mmodule.nit
index 2fbb424..ef548a8 100644
--- a/src/model/mmodule.nit
+++ b/src/model/mmodule.nit
@@ -76,6 +76,14 @@ class MModule
 	# The group of module in the project if any
 	var mgroup: nullable MGroup
 
+	# The project of the module if any
+	# Safe alias for `mgroup.mproject`
+	fun mproject: nullable MProject
+	do
+		var g = mgroup
+		if g == null then return null else return g.mproject
+	end
+
 	# The short name of the module
 	redef var name: String
 
@@ -104,6 +112,49 @@ class MModule
 		end
 	end
 
+	# The namespace used for entities according to their visibility `v`.
+	#
+	# Public entities use only the project as a namespace.
+	# Private entities use the `full_name` (i.e. "project::module")
+	#
+	# This method is used by entities to implement their `full_name`.
+	fun namespace_for(v: MVisibility): String do
+		if v <= private_visibility then return full_name
+		var mgroup = self.mgroup
+		if mgroup == null then
+			return full_name
+		else
+			return mgroup.mproject.full_name
+		end
+	end
+
+	# Return the name of the global C identifier associated to `self`.
+	# This name is used to prefix files and other C identifiers associated with `self`.
+	redef var c_name: String is lazy do
+		var g = mgroup
+		var res
+		if g != null and g.mproject.name != name then
+			res = g.mproject.name.to_cmangle + "__" + name.to_cmangle
+		else
+			res = name.to_cmangle
+		end
+		return res
+	end
+
+	# C identifier version of `namespace_for`.
+	# See `c_name`
+	#
+	# This method is used by entities to implement their `c_name`.
+	fun c_namespace_for(v: MVisibility): String do
+		if v <= private_visibility then return c_name
+		var mgroup = self.mgroup
+		if mgroup == null then
+			return c_name
+		else
+			return mgroup.mproject.c_name
+		end
+	end
+
 	# Create a new empty module and register it to a model
 	init
 	do
@@ -115,12 +166,6 @@ class MModule
 				assert mgroup.default_mmodule == null
 				mgroup.default_mmodule = self
 			end
-			# placebo for old module nesting hierarchy
-			var direct_owner = mgroup.default_mmodule
-			if direct_owner == self then
-				# The potential owner is the default_mmodule of the parent group
-				if mgroup.parent != null then direct_owner = mgroup.parent.default_mmodule
-			end
 		end
 		self.in_importation = model.mmodule_importation_hierarchy.add_node(self)
 	end
@@ -195,5 +240,18 @@ class MModule
 	# exposed to the final user.
 	var is_fictive: Bool = false is writable
 
+	# Is `self` a unit test module used by `nitunit`?
+	var is_test_suite: Bool = false is writable
+
+	# Get the first non `is_fictive` module greater than self
+	fun first_real_mmodule: MModule
+	do
+		var mmodule = self
+		while mmodule.is_fictive do
+			mmodule = mmodule.in_importation.direct_greaters.first
+		end
+		return mmodule
+	end
+
 	redef fun parent_concern do return mgroup
 end