Horton

Fix macro-redefinition warning introduced by aeb07c55f.

Tom Lane <tgl@sss.pgh.pa.us>

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Commit: 85656c1bef4af031f8e9801d927cdaeaaae95566
Author: Tom Lane <tgl@sss.pgh.pa.us>
Date: 2026-07-01T17:44:45Z
Releases: master 
Fix macro-redefinition warning introduced by aeb07c55f.

Some platforms provide a definition of unreachable() in standard C
headers, leading to a conflict with unreachable() in the new
timezone code.  It seems best for our purposes to conform to what
pg_unreachable() does, so #undef away the platform version.

Reported-by: Tristan Partin <tristan@partin.io>
Discussion: https://postgr.es/m/DJNDN9UQS9GP.11L4NJ1HHE1ZJ@partin.io

Files

PathChange+/−
src/timezone/private.h modified +2 −0

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