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

diff --git a/src/parser/parser_work.nit b/src/parser/parser_work.nit
index 41d6741..363faf4 100644
--- a/src/parser/parser_work.nit
+++ b/src/parser/parser_work.nit
@@ -146,7 +146,7 @@ class Parser
 			else if action_type == 3 then # ERROR
 				# skip injected tokens
 				while not isset token._location do token = lexer.next
-				var node2 = new AParserError.init_parser_error("Syntax error: unexpected {token}.", token.location, token)
+				var node2 = new AParserError.init_parser_error("Syntax Error: unexpected {token}.", token.location, token)
 				var node = new Start(null, node2)
 				return node
 			end
@@ -182,15 +182,15 @@ private class ComputeProdLocationVisitor
 	# Already visited epsilon productions that waits something after them
 	var need_after_epsilons = new Array[Prod]
 
-	# Location of the last visited token in the current production
-	var last_location: nullable Location = null
+	# The last visited token in the current production
+	var last_token: nullable Token = null
 
 	redef fun visit(n: ANode)
 	do
 		if n isa Token then
 			if not isset n._location then return
 			var loc = n._location
-			_last_location = loc
+			_last_token = n
 
 			# Add a first token to productions that need one
 			if not _need_first_prods.is_empty then
@@ -217,10 +217,13 @@ private class ComputeProdLocationVisitor
 			var startl = n._first_location
 			if startl != null then
 				# Non-epsilon production
-				var endl = _last_location
-				assert endl != null
+				var endl = _last_token.location
 
-				n.location = new Location(startl.file, startl.line_start, endl.line_end, startl.column_start, endl.column_end)
+				if startl == endl then
+					n.location = startl
+				else
+					n.location = new Location(startl.file, startl.line_start, endl.line_end, startl.column_start, endl.column_end)
+				end
 
 				if not _need_after_epsilons.is_empty then
 					var loc = new Location(endl.file, endl.line_end, endl.line_end, endl.column_end, endl.column_end)