Fix a few issues caused by the refactoring.

jedi/parser/pgen2/parse.py

@@ -121,7 +121,8 @@ class PgenParser(object):
                 break
         else:
             # We never broke out -- EOF is too soon -- Unfinished statement.
-            self.error_recovery(self.grammar, self.stack, type_, value,
+            # TODO the arcs argument [] is not correctly defined.
+            self.error_recovery(self.grammar, self.stack, [], type_, value,
                                 start_pos, prefix, self.addtoken)
             # Add the ENDMARKER again.
             if not self.addtoken(type_, value, prefix, start_pos):