From 03bf971d2dc701d473705fd00891028d140dd5ae Mon Sep 17 00:00:00 2001
From: Andres Freund
Date: Sat, 24 Sep 2022 12:01:06 -0700
Subject: Remove uses of register due to incompatibility with C++17 and up

The use in regexec.c could remain, since we only try to keep headers C++
clean. But there really doesn't seem to be a good reason to use register in
that spot.

Discussion: https://postgr.es/m/20220308185902.ibdqmasoaunzjrfc@alap3.anarazel.de
---
 src/backend/regex/regexec.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

(limited to 'src/backend/regex/regexec.c')

diff --git a/src/backend/regex/regexec.c b/src/backend/regex/regexec.c
index 29c364f3db1..3d9ff2e6079 100644
--- a/src/backend/regex/regexec.c
+++ b/src/backend/regex/regexec.c
@@ -192,7 +192,7 @@ pg_regexec(regex_t *re,
 		   int flags)
 {
 	struct vars var;
-	register struct vars *v = &var;
+	struct vars *v = &var;
 	int			st;
 	size_t		n;
 	size_t		i;
-- 
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