unions are not anonymous


git-svn-id: https://asn1c.svn.sourceforge.net/svnroot/asn1c/trunk@961 59561ff5-6e30-0410-9f3c-9617f08c8826
diff --git a/tests/47-set-ext-OK.asn1.-P b/tests/47-set-ext-OK.asn1.-P
index 660048b..72d605b 100644
--- a/tests/47-set-ext-OK.asn1.-P
+++ b/tests/47-set-ext-OK.asn1.-P
@@ -196,7 +196,7 @@
 
 typedef struct T3 {
 	T3_PR present;
-	union {
+	union T3_u {
 		INTEGER_t	 i;
 		/*
 		 * This type is extensible,
@@ -273,7 +273,7 @@
 
 typedef struct T4 {
 	T4_PR present;
-	union {
+	union T4_u {
 		INTEGER_t	 i;
 		/*
 		 * This type is extensible,