From: Paul Eggert <eggert@cs.ucla.edu>
Date: Tue, 16 May 2017 20:24:33 +0000 (-0700)
Subject: Pacify GCC 7 with --enable-gcc-warnings
X-Git-Tag: emacs-26.0.90~521^2~388
X-Git-Url: http://git.eshelyaron.com/gitweb/?a=commitdiff_plain;h=c4ac34f22794344d44022b9c497b2f12cdb0f4a6;p=emacs.git

Pacify GCC 7 with --enable-gcc-warnings

* src/regex.c (regex_compile): Swap labels, so that the
FALLTHROUGH immediately precedes the case label.
---

diff --git a/src/regex.c b/src/regex.c
index ed848902086..240a91f2ba8 100644
--- a/src/regex.c
+++ b/src/regex.c
@@ -2637,8 +2637,8 @@ regex_compile (const_re_char *pattern, size_t size,
 	      || (syntax & RE_LIMITED_OPS))
 	    goto normal_char;
 	  FALLTHROUGH;
-	handle_plus:
 	case '*':
+	handle_plus:
 	  /* If there is no previous pattern...  */
 	  if (!laststart)
 	    {