From 232720be9b6412ec2b6bee405299bcbbbe700f0b Mon Sep 17 00:00:00 2001
From: Tom Lane
Date: Sun, 18 Aug 2019 19:01:40 -0400
Subject: Fix incidental warnings from cpluspluscheck.

Remove use of "register" keyword in hashfn.c.  It's obsolescent
according to recent C++ compilers, and no modern C compiler pays
much attention to it either.

Also fix one cosmetic warning about signed vs unsigned comparison.

Discussion: https://postgr.es/m/20518.1559494394@sss.pgh.pa.us
---
 src/include/utils/expandeddatum.h | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

(limited to 'src/include/utils/expandeddatum.h')

diff --git a/src/include/utils/expandeddatum.h b/src/include/utils/expandeddatum.h
index 8970fa6b7a4..bc6e1df0254 100644
--- a/src/include/utils/expandeddatum.h
+++ b/src/include/utils/expandeddatum.h
@@ -126,7 +126,7 @@ struct ExpandedObjectHeader
  */
 #define EOH_HEADER_MAGIC (-1)
 #define VARATT_IS_EXPANDED_HEADER(PTR) \
-	(((varattrib_4b *) (PTR))->va_4byte.va_header == EOH_HEADER_MAGIC)
+	(((varattrib_4b *) (PTR))->va_4byte.va_header == (uint32) EOH_HEADER_MAGIC)
 
 /*
  * Generic support functions for expanded objects.
-- 
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