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From: Jacob Champion <[email protected]>
To: Tom Lane <[email protected]>
Cc: Daniel Gustafsson <[email protected]>
Cc: [email protected]
Subject: Re: jsonapi: scary new warnings with LTO enabled
Date: Wed, 16 Apr 2025 16:09:40 -0700
Message-ID: <CAOYmi+n+DHpaEV5hymhufutTgc+S=+pDQfXEUi4hMAV1eO8aTw@mail.gmail.com> (raw)
In-Reply-To: <[email protected]>
References: <[email protected]>
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On Wed, Apr 16, 2025 at 4:04 PM Tom Lane <[email protected]> wrote:
> Looking through all of the callers of freeJsonLexContext, quite
> a lot of them use local JsonLexContext structs, and probably some
> of them are more performance-critical than these.  So that raises
> the question of why are we seeing warnings for only these call
> sites?

Yeah, I had the same question...

> Maybe there is a more elegant way to suppress them.

Can we brute-force ignore this particular warning site with a #pragma
(suggested in [1])?

--Jacob

[1] https://gcc.gnu.org/bugzilla/show_bug.cgi?id=98753

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