From: Alexis Laferrière <alexis.laf@xymus.net>
Date: Thu, 28 Sep 2017 14:38:13 +0000 (-0400)
Subject: frontend: fix missing location
X-Git-Url: http://nitlanguage.org

frontend: fix missing location

Signed-off-by: Alexis Laferrière <alexis.laf@xymus.net>
---

diff --git a/src/frontend/explain_assert.nit b/src/frontend/explain_assert.nit
index b2350a4..326f588 100644
--- a/src/frontend/explain_assert.nit
+++ b/src/frontend/explain_assert.nit
@@ -35,6 +35,7 @@ module explain_assert
 import astbuilder
 intrude import literal # for value=
 intrude import typing # for mtype=
+import astvalidation
 
 import explain_assert_api
 
@@ -145,7 +146,9 @@ private class ExplainAssertVisitor
 		end
 
 		# Set the expression value aside
+		var old_parent = v_expr.parent
 		var expr = v_expr.make_var_read
+		if old_parent != null then old_parent.validate
 
 		# Protect nullable types
 		if mtype isa MNullType then