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When relptr.h was added (commitfbc1c12a94), there was no check for HAVE_TYPEOF, so it used HAVE__BUILTIN_TYPES_COMPATIBLE_P, which already existed (commitea473fb2de) and which was thought to cover approximately the same compilers. But the guarded code can also work without HAVE__BUILTIN_TYPES_COMPATIBLE_P, and we now have a check for HAVE_TYPEOF (commit4cb824699e), so let's fix this up to use the correct logic. Co-authored-by: Thomas Munro <thomas.munro@gmail.com> Discussion: https://www.postgresql.org/message-id/CA%2BhUKGL7trhWiJ4qxpksBztMMTWDyPnP1QN%2BLq341V7QL775DA%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/.