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REL_18_STABLE and master have commit ee485912, so they always use the newer LLVM opaque pointer functions. Drop -Wno-deprecated-declarations (commit a56e7b660) for code under jit/llvm in those branches, to catch any new deprecation warnings that arrive in future version of LLVM. Older branches continued to use functions marked deprecated in LLVM 14 and 15 (ie switched to the newer functions only for LLVM 16+), as a precaution against unforeseen compatibility problems with bitcode already shipped. In those branches, the comment about warning suppression is updated to explain that situation better. In theory we could suppress warnings only for LLVM 14 and 15 specifically, but that isn't done here. Backpatch-through: 14 Reported-by: Tom Lane <tgl@sss.pgh.pa.us> Discussion: https://postgr.es/m/1407185.1766682319%40sss.pgh.pa.us
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/.