modifying parse-asn1.y

[Matyi Gábor <gmatyi@xxxxxxxxxxx>]

Hi!

I have an asn.1 file that cointains the following part of code:

testO OPERATION ::=
{
	ARGUMENT	VI-Operation
	RESULT		{VI-Result}
}
VI-Operation ::= [OperationID] CHOICE ......
VI-Result ::= [ResultID] CHOICE .....

This part of code can be compilled with asn1c, but I get parse error if I compille with esnacc.


I examined from the parse-asn1.y file, the the esnacc understand the old OPERATION syntax:
testO OPERATION
	ARGUMENT	OCTET STRING (SIZE (10))
	RESULT		INTEGER (1..8)
	ERRORS		{unknown, unavailable}
::= localValue:1

I tried to modify the parse-asn1.y and re-build the escnacc again, but the new generiert parse-asn1.c seems to be wrong. The re-build esnacc doesn't work at all.

My question is, why does the esnacc fails, If I remove the parse-asn1.c and I let him to be generated from the parse-asn1.y? Probalby my bison is wrong?
I tested it on debian etch.


Thanks 

Gabor Matyi

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