v1-0002-Fix-obsolete-comment.patch

From 25780d1ebd118e5cc2ba653293d6da1ad28d1108 Mon Sep 17 00:00:00 2001
From: Jeff Davis <jeff@j-davis.com>
Date: Mon, 6 Jul 2026 11:02:56 -0700
Subject: [PATCH v1 2/4] Fix obsolete comment.

Reported-by: Noah Misch <noah@leadboat.com>
Discussion: https://postgr.es/m/20260630012919.78@rfd.leadboat.com
Backpatch-through: 19
---
 src/backend/utils/adt/pg_locale_libc.c | 5 -----
 1 file changed, 5 deletions(-)

diff --git a/src/backend/utils/adt/pg_locale_libc.c b/src/backend/utils/adt/pg_locale_libc.c
index 006039534a9..37e26b7e7a8 100644
--- a/src/backend/utils/adt/pg_locale_libc.c
+++ b/src/backend/utils/adt/pg_locale_libc.c
@@ -64,11 +64,6 @@
  * where this matters is treatment of I/i in Turkish, and the behavior is
  * meant to match the upper()/lower() SQL functions.
  *
- * We store the active collation setting in static variables.  In principle
- * it could be passed down to here via the regex library's "struct vars" data
- * structure; but that would require somewhat invasive changes in the regex
- * library, and right now there's no real benefit to be gained from that.
- *
  * NB: the coding here assumes pg_wchar is an unsigned type.
  */
 
-- 
2.43.0