From ba17165f55fefd342c0c79fee75b7cb1a830214b Mon Sep 17 00:00:00 2001
From: Bruce Momjian <bruce@momjian.us>
Date: Thu, 7 Jun 2001 00:09:32 +0000
Subject: This adds unary plus capability.  No grammar changes, per Tom's
 request.

Marko Kreen
---
 src/backend/utils/adt/int.c | 18 +++++++++++++++++-
 1 file changed, 17 insertions(+), 1 deletion(-)

(limited to 'src/backend/utils/adt/int.c')

diff --git a/src/backend/utils/adt/int.c b/src/backend/utils/adt/int.c
index 00c99805c9e..e04ae89cea0 100644
--- a/src/backend/utils/adt/int.c
+++ b/src/backend/utils/adt/int.c
@@ -8,7 +8,7 @@
  *
  *
  * IDENTIFICATION
- *	  $Header: /cvsroot/pgsql/src/backend/utils/adt/int.c,v 1.46 2001/03/22 03:59:51 momjian Exp $
+ *	  $Header: /cvsroot/pgsql/src/backend/utils/adt/int.c,v 1.47 2001/06/07 00:09:29 momjian Exp $
  *
  *-------------------------------------------------------------------------
  */
@@ -563,6 +563,14 @@ int4um(PG_FUNCTION_ARGS)
 	PG_RETURN_INT32(-arg);
 }
 
+Datum
+int4up(PG_FUNCTION_ARGS)
+{
+	int32		arg = PG_GETARG_INT32(0);
+
+	PG_RETURN_INT32(arg);
+}
+
 Datum
 int4pl(PG_FUNCTION_ARGS)
 {
@@ -615,6 +623,14 @@ int2um(PG_FUNCTION_ARGS)
 	PG_RETURN_INT16(-arg);
 }
 
+Datum
+int2up(PG_FUNCTION_ARGS)
+{
+	int16		arg = PG_GETARG_INT16(0);
+
+	PG_RETURN_INT16(arg);
+}
+
 Datum
 int2pl(PG_FUNCTION_ARGS)
 {
-- 
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