[antlr-interest] rethrowing of exceptions in ANTLR default exception handlers

[Ric Klaren]

Hi,

On Thu, Mar 21, 2002 at 03:03:34PM -0700, Dennis Marsa wrote:
> An ANTLR C++ default exception handler generally looks something
> like this:
> 
>   catch (RecognitionException& ex) {
>     if( inputState->guessing == 0 ) {
>       reportError(ex);
>       consume();
>       consumeUntil(_tokenSet_6);
>     } else {
>       throw ex;
>     }
>   }
> 
> I believe the appropriate fix is to use throw with no operand:
> 
>    throw;   // no operand

Thanks for catching patch is in the repository now.

Cheers,

Ric
-- 
-----+++++*****************************************************+++++++++-------
    ---- Ric Klaren ----- klaren at cs.utwente.nl ----- +31 53 4893722  ----
-----+++++*****************************************************+++++++++-------
 'And this 'rebooting' business? Give it a good kicking, do you?' 'Oh, no,
  of course, we ... that is ... well, yes, in fact,' said Ponder. 'Adrian
    goes round the back and ... er ... prods it with his foot. But in a
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