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From: "Pedro F. Giffuni" <pfg@FreeBSD.org>
Date: Mon, 9 Jul 2018 20:27:32 +0000 (UTC)
To: src-committers@freebsd.org, svn-src-all@freebsd.org,
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Subject: svn commit: r336143 - head/usr.bin/sed
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Author: pfg
Date: Mon Jul  9 20:27:31 2018
New Revision: 336143
URL: https://svnweb.freebsd.org/changeset/base/336143

Log:
  sed(1): Suppress implicit-fallthrough.
  
  Apparently some tools are not able to determine if all the cases of a
  switch are covered. Make use of the attribute for cases like this.
  
  Hinted by:	DragonFlyBSD GGC8 (but fixed differently)
  
  CID:	976552

Modified:
  head/usr.bin/sed/main.c

Modified: head/usr.bin/sed/main.c
==============================================================================
--- head/usr.bin/sed/main.c	Mon Jul  9 20:00:45 2018	(r336142)
+++ head/usr.bin/sed/main.c	Mon Jul  9 20:27:31 2018	(r336143)
@@ -250,6 +250,8 @@ again:
 			s = script->s;
 			state = ST_STRING;
 			goto again;
+		default:
+			__unreachable();
 		}
 	case ST_FILE:
 		if ((p = fgets(buf, n, f)) != NULL) {