[antlr-interest] v3 - how to disable error recovery
Terence Parr
parrt at cs.usfca.edu
Sun Aug 13 10:17:32 PDT 2006
On Aug 12, 2006, at 12:43 PM, Tamas Kerecsen wrote:
> Hi Everyone,
>
> Is there an easy way in v3 to completely disable error recovery?
> I'd like to receive an exception on any lexer, parser or tree
> walker issue and just bail out... v2 had an option that would allow
> this, but I couldn't find the equivalent in v3 :(
>
Hi Tamas,
Try defining an action:
@rulecatch {}
which will replace the rule catch blocks with nothing. Exceptions
should fall through to invoking program.
Ter
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