test for anonymous type decoration

tests/tests-asn1c-compiler/142-anonymous-types-deco-OK.asn1

+-- OK: Everything is fine
+
+-- iso.org.dod.internet.private.enterprise (1.3.6.1.4.1)
+-- .spelio.software.asn1c.test (9363.1.5.1)
+-- .142
+
+ModuleTestAnonTypeDecoration
+	{ iso org(3) dod(6) internet(1) private(4) enterprise(1)
+		spelio(9363) software(1) asn1c(5) test(1) 142 }
+DEFINITIONS AUTOMATIC TAGS ::= BEGIN 
+
+    CommonType ::= CHOICE  {
+        t1 Type1,
+        t2 Type2
+    }
+
+    Type1 ::= CHOICE  {
+        anonType SEQUENCE  {
+            x OCTET STRING (SIZE (32)),
+            y OCTET STRING (SIZE (32))
+        }
+    }
+
+    Type2 ::= CHOICE  {
+        anonType SEQUENCE  {
+            x OCTET STRING (SIZE (48)),
+            y OCTET STRING (SIZE (48))
+        }
+    }
+
+END