[antlr-interest] Exceptions in C++ debugging mode

Ric Klaren ric.klaren at gmail.com
Tue May 15 10:29:12 PDT 2007


Hi,

On 5/15/07, me 262 <me262c at gmail.com> wrote:
>   I got a lot of antlr::MismatchedCharException and
> antlr::NoViableAltException in the debug tracing mode. The parsing
> seems to be working just fine. Is this somethiong I need to worry
> about?

If you see them when the parser/lexer is in guessing mode (e.g. when
evaluating () => () constructs) then it's normal in other cases
they're probably not.

Cheers,

Ric


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