From: Peter Eisentraut <peter@eisentraut.org>
To: pgsql-committers@lists.postgresql.org
Subject: pgsql: Silence compiler warnings on clang 21
Date: Fri, 12 Sep 2025 05:35:36 +0000
Message-ID: <E1uwwRb-000IHK-2K@gemulon.postgresql.org> (raw)
Silence compiler warnings on clang 21
Clang 21 shows some new compiler warnings, for example:
warning: variable 'dstsize' is uninitialized when passed as a const pointer argument here [-Wuninitialized-const-pointer]
The fix is to initialize the variables when they are defined. This is
similar to, for example, the existing situation in gistKeyIsEQ().
Discussion: https://www.postgresql.org/message-id/flat/6604ad6e-5934-43ac-8590-15113d6ae4b1%40eisentraut.org
Branch
------
REL_18_STABLE
Details
-------
https://git.postgresql.org/pg/commitdiff/14bb47567a3977cd838f62c4297c2cc4c878e800
Modified Files
--------------
src/backend/access/common/toast_internals.c | 2 +-
src/backend/access/gist/gistutil.c | 4 ++--
2 files changed, 3 insertions(+), 3 deletions(-)
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To: pgsql-committers@postgresql.org
Cc: peter@eisentraut.org, pgsql-committers@lists.postgresql.org
Subject: Re: pgsql: Silence compiler warnings on clang 21
In-Reply-To: <E1uwwRb-000IHK-2K@gemulon.postgresql.org>
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