> -----Original Message-----
> From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED] On
> Behalf Of Murali
> Sent: Tuesday, July 22, 2003 15:38
> To: asn1
> Subject: [ASN.1] Unexpected error
>
>
>
> Hi,
> Attached is the asn specs, which gives the error :
> line 22 (InfObj4): A0120E: Parsing error: expecting NULL but
> found ','.
> &result-if-error &ResultType DEFAULT NULL, --variable type
> value field
> But when one more NULL is added as it is says in the error
> message, it compiles successfully.
> (line 22 is changed to &result-if-error &ResultType DEFAULT
> NULL NULL,)
> Is it a compiler bug or the usage was wrong?
The usage is wrong. You need to write:
&result-if-error &ResultType DEFAULT NULL : NULL,
because, for a variable-type-value field, the "Value" following the
DEFAULT keyword must be an "OpenTypeFieldVal" (a Type followed by a
colon followed by a value notation for this type).
When referencing the &result-if-error field of your class from outside
the class, you would use the following open type notation:
OTHER-FUNCTION.&result-if-error
and its values must use the "OpenTypeFieldVal" notation (see X.681,
14.8). The same applies to the "Value" following the DEFAULT keyword,
which is also a value of this open type.
Alessandro Triglia
OSS Nokalva
> Please suggest.
> Regards,
> Murali.
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