Fix the problem when ActualParameter to parameterized type is a Type

When ActualParameter to a parameterized type is a Type, commit
59b9e705 will produce C struct types using ActualParameter,
which are conflict with the C struct types for these Types themselves.

For example, the following typedef has duplicate definition of
UCI_OnPUSCH_t :

typedef struct UCI_OnPUSCH {
	UCI_OnPUSCH_PR present;
	union UCI_OnPUSCH_u {
		NULL_t	 release;
		UCI_OnPUSCH_t	 setup;
	} choice;

	/* Context for parsing across buffer boundaries */
	asn_struct_ctx_t _asn_ctx;
} UCI_OnPUSCH_t;

With this commit, if ActualParameter is a Type, then prefix it
with Parameterized Type name.

typedef struct SetupRelease_UCI_OnPUSCH {
	SetupRelease_UCI_OnPUSCH_PR present;
	union SetupRelease_UCI_OnPUSCH_u {
		NULL_t	 release;
		UCI_OnPUSCH_t	 setup;
	} choice;

	/* Context for parsing across buffer boundaries */
	asn_struct_ctx_t _asn_ctx;
} SetupRelease_UCI_OnPUSCH_t;

As for ActualParameter is ObjectSet, used in S1AP ... etc, it doesn't
prefix generated typedefs for keeping names shorter.

This commit can replace item 3 of

https://github.com/vlm/asn1c/issues/282#issuecomment-390838895

which solve part of #282.

libasn1fix/asn1fix_param.c

@@ -58,7 +58,7 @@ asn1f_parameterization_fork(arg_t *arg, asn1p_expr_t *expr, asn1p_expr_t *rhs_ps
 	if(!exc) return NULL;
 	if(rarg.resolved_name) {
 		free(exc->Identifier);
-		exc->Identifier = strdup(rarg.resolved_name);
+		exc->Identifier = rarg.resolved_name;
 		exc->_lineno = 0;
 	}
 	rpc = asn1p_expr_clone(rhs_pspecs, 0);
@@ -147,12 +147,13 @@ resolve_expr(asn1p_expr_t *expr_to_resolve, void *resolver_arg) {
 			? strdup(expr_to_resolve->Identifier) : 0;
 		if(expr->meta_type == AMT_TYPEREF) {
 			asn1p_ref_t *ref = expr->reference;
-			rarg->resolved_name = ref->components[ref->comp_count - 1].name;
+			rarg->resolved_name = calloc(1, strlen(rarg->original_expr->Identifier) + strlen(ref->components[ref->comp_count - 1].name) + 2);
+			sprintf(rarg->resolved_name, "%s_%s", rarg->original_expr->Identifier, ref->components[ref->comp_count - 1].name);
 		} else if(expr->meta_type == AMT_VALUESET) {
 			asn1p_constraint_t *ct = expr->constraints;
 			if(ct->type == ACT_EL_TYPE) {
 				asn1p_ref_t *ref = ct->containedSubtype->value.v_type->reference;
-				rarg->resolved_name = ref->components[ref->comp_count - 1].name;
+				rarg->resolved_name = strdup(ref->components[ref->comp_count - 1].name);
 			}
 		}
 		return nex;