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Peter Eisentraut 4cfce4e62c Change copyObject() to use typeof_unqual ... Currently, when the argument of copyObject() is const-qualified, the return type is also, because the use of typeof carries over all the qualifiers. This is incorrect, since the point of copyObject() is to make a copy to mutate. But apparently no code ran into it. The new implementation uses typeof_unqual, which drops the qualifiers, making this work correctly. typeof_unqual is standardized in C23, but all recent versions of all the usual compilers support it even in non-C23 mode, at least as __typeof_unqual__. We add a configure/meson test for typeof_unqual and __typeof_unqual__ and use it if it's available, else we use the existing fallback of just returning void *. Reviewed-by: David Geier <geidav.pg@gmail.com> Discussion: https://www.postgresql.org/message-id/flat/92f9750f-c7f6-42d8-9a4a-85a3cbe808f3%40eisentraut.org		1 month ago
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access	Rename AssertVariableIsOfType to StaticAssertVariableIsOfType	1 month ago
archive	Update copyright for 2026	2 months ago
backup	Update copyright for 2026	2 months ago
bootstrap	Update copyright for 2026	2 months ago
catalog	Reject ADD CONSTRAINT NOT NULL if name mismatches existing constraint	1 month ago
commands	Fix trigger transition table capture for MERGE in CTE queries.	1 month ago
common	Fix accidentally cast away qualifiers	1 month ago
datatype	Update copyright for 2026	2 months ago
executor	Standardize replication origin naming to use "ReplOrigin".	1 month ago
fe_utils	Update copyright for 2026	2 months ago
foreign	Update copyright for 2026	2 months ago
jit	Fix typos and inconsistencies in code and comments	2 months ago
lib	Rename AssertVariableIsOfType to StaticAssertVariableIsOfType	1 month ago
libpq	pqcomm.h: Explicitly reserve protocol v3.1	2 months ago
mb	Update copyright for 2026	2 months ago
nodes	Change copyObject() to use typeof_unqual	1 month ago
optimizer	Allow for plugin control over path generation strategies.	1 month ago
parser	Force standard_conforming_strings to always be ON.	2 months ago
partitioning	Update copyright for 2026	2 months ago
pch	Update copyright for 2026	2 months ago
port	Refactor some SIMD and popcount macros.	2 months ago
portability	Remove PG_MMAP_FLAGS from mem.h	1 month ago
postmaster	Wake up autovacuum launcher from postmaster when a worker exits	2 months ago
regex	Update copyright for 2026	2 months ago
replication	Consolidate replication origin session globals into a single struct.	1 month ago
rewrite	Update copyright for 2026	2 months ago
snowball	Update to latest Snowball sources.	2 months ago
statistics	Add support for "mcv" in pg_restore_extended_stats()	1 month ago
storage	Remove useless errdetail_abort()	1 month ago
tcop	Update copyright for 2026	2 months ago
tsearch	Update copyright for 2026	2 months ago
utils	Rename AssertVariableIsOfType to StaticAssertVariableIsOfType	1 month ago
.gitignore	Use <stdint.h> and <inttypes.h> for c.h integers.	1 year ago
Makefile	Fix build inconsistency due to the generation of wait-event code	1 month ago
c.h	Change StaticAssertVariableIsOfType to be a declaration	1 month ago
fmgr.h	Add data type oid8, 64-bit unsigned identifier	2 months ago
funcapi.h	Update copyright for 2026	2 months ago
getopt_long.h	Update copyright for 2026	2 months ago
meson.build	Decouple C++ support in Meson's PGXS from LLVM enablement	2 months ago
miscadmin.h	Update copyright for 2026	2 months ago
pg_config.h.in	Change copyObject() to use typeof_unqual	1 month ago
pg_config_manual.h	Update copyright for 2026	2 months ago
pg_getopt.h	Update copyright for 2026	2 months ago
pg_trace.h	Update copyright for 2026	2 months ago
pgstat.h	Update copyright for 2026	2 months ago
pgtar.h	Update copyright for 2026	2 months ago
pgtime.h	Update copyright for 2026	2 months ago
port.h	strnlen() is now required	2 months ago
postgres.h	Rename AssertVariableIsOfType to StaticAssertVariableIsOfType	1 month ago
postgres_ext.h	Move pg_int64 back to postgres_ext.h	6 months ago
postgres_fe.h	Update copyright for 2026	2 months ago
varatt.h	Fix accidentally cast away qualifiers	1 month ago
windowapi.h	Update copyright for 2026	2 months ago