From: Karl Williamson <public@khwilliamson.com>
Date: Tue, 14 Jan 2014 19:47:53 +0000 (-0700)
Subject: regcomp.c: Simplify expression
X-Git-Tag: upstream/5.20.0~665
X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=c4eee583d9b942cc468ceba61756b62fad7d5979;p=platform%2Fupstream%2Fperl.git

regcomp.c: Simplify expression

The previous commit has allowed us to remove the separate test for LOC,
and to replace the one for FOLD by ANYOF_LOC_FOLD.  The flags being
tested here can't be true unless LOC is also true, so testing for it is
superfluous.
---

diff --git a/regcomp.c b/regcomp.c
index 57a73d8..e271cba 100644
--- a/regcomp.c
+++ b/regcomp.c
@@ -14419,7 +14419,7 @@ parseit:
      * invert if there are things such as \w, which aren't known until runtime
      * */
     if (invert
-        && ! (LOC && (FOLD || (ANYOF_FLAGS(ret) & ANYOF_POSIXL)))
+        && ! (ANYOF_FLAGS(ret) & (ANYOF_LOC_FOLD|ANYOF_POSIXL))
 	&& ! depends_list
 	&& ! HAS_NONLOCALE_RUNTIME_PROPERTY_DEFINITION)
     {