Re: WIP Incremental JSON Parser

From: Nathan Bossart <nathandbossart(at)gmail(dot)com>
To: Andrew Dunstan <andrew(at)dunslane(dot)net>
Cc: Jelte Fennema-Nio <postgres(at)jeltef(dot)nl>, Tom Lane <tgl(at)sss(dot)pgh(dot)pa(dot)us>, Amit Langote <amitlangote09(at)gmail(dot)com>, Jacob Champion <jacob(dot)champion(at)enterprisedb(dot)com>, Robert Haas <robertmhaas(at)gmail(dot)com>, Peter Smith <smithpb2250(at)gmail(dot)com>, PostgreSQL Hackers <pgsql-hackers(at)lists(dot)postgresql(dot)org>
Subject: Re: WIP Incremental JSON Parser
Date: 2024-04-05 15:43:22
Message-ID: 20240405154322.GA42256@nathanxps13
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On Fri, Apr 05, 2024 at 10:15:45AM -0400, Andrew Dunstan wrote:
> On 2024-04-04 Th 15:54, Nathan Bossart wrote:
>> On Thu, Apr 04, 2024 at 03:31:12PM -0400, Andrew Dunstan wrote:
>> > Does the attached patch fix it for you?
>> It clears up 2 of the 3 warnings for me:
>>
>> ../postgresql/src/common/jsonapi.c: In function ‘IsValidJsonNumber’:
>> ../postgresql/src/common/jsonapi.c:2018:30: error: ‘dummy_lex.inc_state’ may be used uninitialized in this function [-Werror=maybe-uninitialized]
>> 2018 | if (lex->incremental && !lex->inc_state->is_last_chunk &&
>> |
>
> Thanks, please try this instead.

LGTM, thanks!

--
Nathan Bossart
Amazon Web Services: https://aws.amazon.com

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