XER reference types encoding error


git-svn-id: https://asn1c.svn.sourceforge.net/svnroot/asn1c/trunk@1201 59561ff5-6e30-0410-9f3c-9617f08c8826
diff --git a/tests/37-indirect-choice-OK.asn1 b/tests/37-indirect-choice-OK.asn1
index 6124790..86b3b66 100644
--- a/tests/37-indirect-choice-OK.asn1
+++ b/tests/37-indirect-choice-OK.asn1
@@ -31,5 +31,8 @@
 	}
 
 	Choice3 ::= [3] EXPLICIT Choice2		-- tags [3] [2]
+	Choice4 ::= [4] IMPLICIT Choice2		-- tags [4]
+	Choice5 ::= Choice2				-- tags [2]
+	Choice6 ::= Choice1				-- tags
 
 END