1 #include "asn1fix_internal.h"
4 asn1f_fix_dereference_types(arg_t *arg) {
5 asn1p_expr_t *expr = arg->expr;
6 asn1p_expr_t *type_expr;
9 if(expr->expr_type != A1TC_REFERENCE
10 || expr->meta_type != AMT_TYPEREF) {
11 //assert(expr->reference == 0);
12 return 0; /* Just ignore it */
15 DEBUG("(\"%s\":%x ::= \"%s\") for line %d",
16 expr->Identifier, expr->expr_type,
17 asn1f_printable_value(expr->value),
20 assert(TQ_FIRST(&(expr->members)) == 0);
21 assert(expr->reference);
24 * Follow the reference.
26 type_expr = asn1f_find_terminal_type(arg, expr);
27 if(type_expr == NULL) {
28 const char *type_name;
32 /* Ignore missing type
33 * if known to be defined externally:
34 * -fknown-extern-type=<name>
39 type_name = asn1f_printable_reference(expr->reference);
40 /* Avoid NULL in case of unnamed T ::= SEQUENCE OF ... */
41 for(idexpr = expr; !idexpr->Identifier && idexpr->parent_expr;
42 idexpr = idexpr->parent_expr);
43 FATAL("Unknown type \"%s\" referenced by \"%s\" at line %d",
44 type_name, idexpr->Identifier, expr->_lineno);