[antlr-interest] One question about MismatchedSetException
Terence Parr
parrt at cs.usfca.edu
Sat Sep 1 08:48:30 PDT 2007
On Sep 1, 2007, at 8:16 AM, Hub Dog wrote:
> Dear friends.
>
> I just found a problem in source generated by antlr 3 .
> Antlr 3 generates MismatchedSetException construtor source as
> following
> style:
> mse = new MismatchedSetException(null,input);
> The expecting bitset parameter passed to MismatchedSetException
> constructor was always null. That means I can not get error message
> from expecting bitset. In antlr2 I can get error message such as
> "expecting one of ('a', 'b', ....), found 'd'", but now I can only
> get error message such as "mismatched input abc expecting set null".
>
> Is the MismatchedSetException constructor part still under
> development or I missed something?
>
Hi. known issue. I think i have a bug logged already. sorry.
Ter
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