diff --git a/tests/66-ref-simple-OK.asn1.-P b/tests/66-ref-simple-OK.asn1.-P
index 121e6c8..1e6f4ed 100644
--- a/tests/66-ref-simple-OK.asn1.-P
+++ b/tests/66-ref-simple-OK.asn1.-P
@@ -26,13 +26,15 @@
 		.tag_mode = 0,
 		.type = &asn_DEF_SimpleType,
 		.memb_constraints = 0,	/* Defer constraints checking to the member type */
+		.per_constraints = 0,	/* PER is not compiled, use -gen-PER */
+		.default_value = 0,
 		.name = "named"
 		},
 };
-static ber_tlv_tag_t asn_DEF_T_1_tags[] = {
+static ber_tlv_tag_t asn_DEF_T_tags_1[] = {
 	(ASN_TAG_CLASS_UNIVERSAL | (17 << 2))
 };
-static asn_SET_OF_specifics_t asn_SPC_T_1_specs = {
+static asn_SET_OF_specifics_t asn_SPC_T_specs_1 = {
 	sizeof(struct T),
 	offsetof(struct T, _asn_ctx),
 	1,	/* XER encoding is XMLValueList */
@@ -47,16 +49,18 @@
 	SET_OF_encode_der,
 	SET_OF_decode_xer,
 	SET_OF_encode_xer,
+	0,	/* No PER decoder, -gen-PER to enable */
 	0,	/* Use generic outmost tag fetcher */
-	asn_DEF_T_1_tags,
-	sizeof(asn_DEF_T_1_tags)
-		/sizeof(asn_DEF_T_1_tags[0]), /* 1 */
-	asn_DEF_T_1_tags,	/* Same as above */
-	sizeof(asn_DEF_T_1_tags)
-		/sizeof(asn_DEF_T_1_tags[0]), /* 1 */
+	asn_DEF_T_tags_1,
+	sizeof(asn_DEF_T_tags_1)
+		/sizeof(asn_DEF_T_tags_1[0]), /* 1 */
+	asn_DEF_T_tags_1,	/* Same as above */
+	sizeof(asn_DEF_T_tags_1)
+		/sizeof(asn_DEF_T_tags_1[0]), /* 1 */
+	0,	/* No PER visible constraints */
 	asn_MBR_T_1,
 	1,	/* Single element */
-	&asn_SPC_T_1_specs	/* Additional specs */
+	&asn_SPC_T_specs_1	/* Additional specs */
 };
 
 
@@ -109,6 +113,9 @@
 	td->der_encoder    = asn_DEF_ENUMERATED.der_encoder;
 	td->xer_decoder    = asn_DEF_ENUMERATED.xer_decoder;
 	td->xer_encoder    = asn_DEF_ENUMERATED.xer_encoder;
+	td->uper_decoder   = asn_DEF_ENUMERATED.uper_decoder;
+	if(!td->per_constraints)
+		td->per_constraints = asn_DEF_ENUMERATED.per_constraints;
 	td->elements       = asn_DEF_ENUMERATED.elements;
 	td->elements_count = asn_DEF_ENUMERATED.elements_count;
      /* td->specifics      = asn_DEF_ENUMERATED.specifics;	// Defined explicitly */
@@ -161,24 +168,24 @@
 
 /*** <<< STAT-DEFS [SimpleType] >>> ***/
 
-static asn_INTEGER_enum_map_t asn_MAP_SimpleType_1_value2enum[] = {
+static asn_INTEGER_enum_map_t asn_MAP_SimpleType_value2enum_1[] = {
 	{ 0,	3,	"one" },
 	{ 1,	3,	"two" },
 	{ 2,	5,	"three" }
 };
-static unsigned int asn_MAP_SimpleType_1_enum2value[] = {
+static unsigned int asn_MAP_SimpleType_enum2value_1[] = {
 	0,	/* one(0) */
 	2,	/* three(2) */
 	1	/* two(1) */
 };
-static asn_INTEGER_specifics_t asn_SPC_SimpleType_1_specs = {
-	asn_MAP_SimpleType_1_value2enum,	/* "tag" => N; sorted by tag */
-	asn_MAP_SimpleType_1_enum2value,	/* N => "tag"; sorted by N */
+static asn_INTEGER_specifics_t asn_SPC_SimpleType_specs_1 = {
+	asn_MAP_SimpleType_value2enum_1,	/* "tag" => N; sorted by tag */
+	asn_MAP_SimpleType_enum2value_1,	/* N => "tag"; sorted by N */
 	3,	/* Number of elements in the maps */
 	0,	/* Enumeration is not extensible */
 	1	/* Strict enumeration */
 };
-static ber_tlv_tag_t asn_DEF_SimpleType_1_tags[] = {
+static ber_tlv_tag_t asn_DEF_SimpleType_tags_1[] = {
 	(ASN_TAG_CLASS_UNIVERSAL | (10 << 2))
 };
 asn_TYPE_descriptor_t asn_DEF_SimpleType = {
@@ -191,14 +198,16 @@
 	SimpleType_encode_der,
 	SimpleType_decode_xer,
 	SimpleType_encode_xer,
+	0,	/* No PER decoder, -gen-PER to enable */
 	0,	/* Use generic outmost tag fetcher */
-	asn_DEF_SimpleType_1_tags,
-	sizeof(asn_DEF_SimpleType_1_tags)
-		/sizeof(asn_DEF_SimpleType_1_tags[0]), /* 1 */
-	asn_DEF_SimpleType_1_tags,	/* Same as above */
-	sizeof(asn_DEF_SimpleType_1_tags)
-		/sizeof(asn_DEF_SimpleType_1_tags[0]), /* 1 */
+	asn_DEF_SimpleType_tags_1,
+	sizeof(asn_DEF_SimpleType_tags_1)
+		/sizeof(asn_DEF_SimpleType_tags_1[0]), /* 1 */
+	asn_DEF_SimpleType_tags_1,	/* Same as above */
+	sizeof(asn_DEF_SimpleType_tags_1)
+		/sizeof(asn_DEF_SimpleType_tags_1[0]), /* 1 */
+	0,	/* No PER visible constraints */
 	0, 0,	/* Defined elsewhere */
-	&asn_SPC_SimpleType_1_specs	/* Additional specs */
+	&asn_SPC_SimpleType_specs_1	/* Additional specs */
 };