From: Robert Haas <rhaas@postgresql.org>
Date: Sat, 7 Nov 2015 04:04:21 +0000 (-0500)
Subject: Try to convince gcc that TupleQueueRemap never falls off the end.
X-Git-Tag: REL9_6_BETA1~1127
X-Git-Url: http://git.ipfire.org/?a=commitdiff_plain;h=8d7396e5092f1bc6433a38ccabaf88c8c681de11;p=thirdparty%2Fpostgresql.git

Try to convince gcc that TupleQueueRemap never falls off the end.

Without this, MacOS gcc version 4.2.1 isn't convinced.
---

diff --git a/src/backend/executor/tqueue.c b/src/backend/executor/tqueue.c
index f465b1db8bc..206894df1bd 100644
--- a/src/backend/executor/tqueue.c
+++ b/src/backend/executor/tqueue.c
@@ -661,6 +661,8 @@ TupleQueueRemap(TupleQueueReader *reader, RemapClass remapclass, Datum value)
 		case TQUEUE_REMAP_RECORD:
 			return TupleQueueRemapRecord(reader, value);
 	}
+
+	elog(ERROR, "unknown remap class: %d", (int) remapclass);
 }
 
 /*