From: Karl Williamson <public@khwilliamson.com>
Date: Sat, 20 Oct 2012 22:18:32 +0000 (-0600)
Subject: Add comment
X-Git-Tag: upstream/5.20.0~5067
X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=2fd926759fe936aa06eed72e6670961f873fd976;p=platform%2Fupstream%2Fperl.git

Add comment
---

diff --git a/regcomp.c b/regcomp.c
index 307e4d5..49f5985 100644
--- a/regcomp.c
+++ b/regcomp.c
@@ -232,7 +232,9 @@ typedef struct RExC_state_t {
 #define	HASWIDTH	0x01	/* Known to match non-null strings. */
 
 /* Simple enough to be STAR/PLUS operand; in an EXACTish node must be a single
- * character.  Note that this is not the same thing as REGNODE_SIMPLE */
+ * character.  (There needs to be a case: in the switch statement in regexec.c
+ * for any node marked SIMPLE.)  Note that this is not the same thing as
+ * REGNODE_SIMPLE */
 #define	SIMPLE		0x02
 #define	SPSTART		0x04	/* Starts with * or + */
 #define TRYAGAIN	0x08	/* Weeded out a declaration. */