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

diff --git a/src/loader.nit b/src/loader.nit
index 2b6f479..37812f7 100644
--- a/src/loader.nit
+++ b/src/loader.nit
@@ -406,6 +406,20 @@ redef class ModelBuilder
 						end
 					end
 
+					var bests = new BestDistance[String](path.length / 2)
+					# We found nothing. But propose something in the package?
+					for sg in g.mpackage.mgroups do
+						for m in sg.mmodules do
+							var d = path.levenshtein_distance(m.full_name)
+							bests.update(d, m.full_name)
+						end
+					end
+					var last_loader_error = "Error: cannot find module `{path}`."
+					if bests.best_items.not_empty then
+						last_loader_error += " Did you mean " + bests.best_items.join(", ", " or ") + "?"
+					end
+					self.last_loader_error = last_loader_error
+					return null
 				end
 			end
 
@@ -799,6 +813,8 @@ redef class ModelBuilder
 			end
 			# Is the module a test suite?
 			mmodule.is_test_suite = not decl.get_annotations("test_suite").is_empty
+			# Is the module generated?
+			mmodule.is_generated = not decl.get_annotations("generated").is_empty
 		end
 	end
 
@@ -1031,7 +1047,7 @@ redef class ModelBuilder
 	# (and `build_module_importation` that calls it).
 	#
 	# TODO (when the loader will be rewritten): use a better representation and move up rules in the model.
-	private var conditional_importations = new Array[SequenceRead[MModule]]
+	var conditional_importations = new Array[SequenceRead[MModule]]
 
 	# Extends the current importations according to imported rules about conditional importation
 	fun apply_conditional_importations(mmodule: MModule)
@@ -1047,7 +1063,7 @@ redef class ModelBuilder
 				for i in [1..ci.length[ do
 					var m = ci[i]
 					# Is imported?
-					if not mmodule.in_importation.greaters.has(m) then continue label
+					if mmodule == m or not mmodule.in_importation.greaters.has(m) then continue label
 				end
 				# Still here? It means that all conditions modules are loaded and imported