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Re: Exception safety of generated C++ parser
From: |
Oleksii Taran |
Subject: |
Re: Exception safety of generated C++ parser |
Date: |
Wed, 19 Sep 2012 21:35:24 +0300 |
User-agent: |
Mozilla/5.0 (Macintosh; Intel Mac OS X 10.7; rv:15.0) Gecko/20120907 Thunderbird/15.0.1 |
19.09.12 17:01, Akim Demaille wrote:
> Le 13 sept. 2012 à 17:54, Oleksii Taran a écrit :
>
>> Hello
>>
>> Does Bison guarantees exception safety in C++ parser, i.e. will it make
>> any clean-up and free memory if an exception is thrown on rule action? I
>> know about %destructor directive, but it seems irrelevant, since
>> destructor code is called only if parser recovers from _syntax_ error.
> hi Oleskii,
>
> Sorry for the delays.
>
> Yes, I agree that the current implementation is not satisfying on this
> regard. IMHO, the %destructors should be called when an exception is
> rised, exactly as if the parsing was ended on a syntax error. Would that
> match your expectations? Would you be ready to try patches we might
> submit?
>
Yeah, sure, that would be nice, I can help with testing
--
Best regards,
Oleksii Taran
- Exception safety of generated C++ parser, Oleksii Taran, 2012/09/13
- Re: Exception safety of generated C++ parser, Hans Aberg, 2012/09/13
- Re: Exception safety of generated C++ parser, Akim Demaille, 2012/09/19
- Re: Exception safety of generated C++ parser,
Oleksii Taran <=
- Re: Exception safety of generated C++ parser, Akim Demaille, 2012/09/20
- Re: Exception safety of generated C++ parser, Oleksii Taran, 2012/09/20
- Re: Exception safety of generated C++ parser, Akim Demaille, 2012/09/21
- Re: Exception safety of generated C++ parser, Oleksii Taran, 2012/09/24
- Re: Exception safety of generated C++ parser, Akim Demaille, 2012/09/24
- Re: Exception safety of generated C++ parser, Akim Demaille, 2012/09/26
- Re: Exception safety of generated C++ parser, Oleksii Taran, 2012/09/28
- Re: Exception safety of generated C++ parser, Oleksii Taran, 2012/09/28