From: Jean Privat <jean@pryen.org>
Date: Wed, 1 Feb 2017 13:42:05 +0000 (-0500)
Subject: modelbuilder: drop the fictive bottom module if unneeded
X-Git-Url: http://nitlanguage.org

modelbuilder: drop the fictive bottom module if unneeded

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

diff --git a/src/modelbuilder.nit b/src/modelbuilder.nit
index 132c024..b442704 100644
--- a/src/modelbuilder.nit
+++ b/src/modelbuilder.nit
@@ -44,7 +44,13 @@ redef class ToolContext
 		mainmodule.first_real_mmodule = mmodules.first.first_real_mmodule
 		mainmodule.set_imported_mmodules(mmodules)
 		modelbuilder.apply_conditional_importations(mainmodule)
-		modelbuilder.run_phases
+		if mainmodule.in_importation.direct_greaters.length == 1 and mainmodule.in_importation.direct_greaters.first == mmodules.first then
+			# Drop the fictive module if not needed
+			mainmodule = mmodules.first
+		else
+			# Or else run phases on it
+			modelbuilder.run_phases
+		end
 		return mainmodule
 	end