53c8d6c9f1
Commit 72559438 started copying more attributes from AttributeTemplate to the functions we generate on the fly. In the case of deform functions, which return void, this meant that "noundef", from AttributeTemplate's return value (a Datum) was copied to a void type. Older LLVM releases were OK with that, but LLVM 18 crashes. Update our llvm_copy_attributes() function to skip copying the attribute for the return value, if the target function returns void. Thanks to Dmitry Dolgov for help chasing this down. Back-patch to all supported releases, like 72559438. Reported-by: Pavel Stehule <pavel.stehule@gmail.com> Reviewed-by: Dmitry Dolgov <9erthalion6@gmail.com> Discussion: https://postgr.es/m/CAFj8pRACpVFr7LMdVYENUkScG5FCYMZDDdSGNU-tch%2Bw98OxYg%40mail.gmail.com
PostgreSQL Database Management System
This directory contains the source code distribution of the PostgreSQL database management system.
PostgreSQL is an advanced object-relational database management system that supports an extended subset of the SQL standard, including transactions, foreign keys, subqueries, triggers, user-defined types and functions. This distribution also contains C language bindings.
Copyright and license information can be found in the file COPYRIGHT.
General documentation about this version of PostgreSQL can be found at https://www.postgresql.org/docs/devel/. In particular, information about building PostgreSQL from the source code can be found at https://www.postgresql.org/docs/devel/installation.html.
The latest version of this software, and related software, may be obtained at https://www.postgresql.org/download/. For more information look at our web site located at https://www.postgresql.org/.