[src/trunk]: src/dist/nvi/regex Fix regexp on LP64 systems.

[dsl <dsl%NetBSD.org@localhost>]

details:   https://anonhg.NetBSD.org/src/rev/ffb91d1efdce
branches:  trunk
changeset: 748667:ffb91d1efdce
user:      dsl <dsl%NetBSD.org@localhost>
date:      Sat Oct 31 20:11:53 2009 +0000

description:
Fix regexp on LP64 systems.
By the time 'states1' was expanded, it became 'char *' so the code tried
to put 64 bits into an int!
Fixed PR/41924

diffstat:

 dist/nvi/regex/regexec.c |  4 ++--
 1 files changed, 2 insertions(+), 2 deletions(-)

diffs (18 lines):

diff -r 86b9daea445e -r ffb91d1efdce dist/nvi/regex/regexec.c
--- a/dist/nvi/regex/regexec.c  Sat Oct 31 15:15:42 2009 +0000
+++ b/dist/nvi/regex/regexec.c  Sat Oct 31 20:11:53 2009 +0000
@@ -1,4 +1,4 @@
-/*     $NetBSD: regexec.c,v 1.3 2009/01/18 03:45:50 lukem Exp $ */
+/*     $NetBSD: regexec.c,v 1.4 2009/10/31 20:11:53 dsl Exp $ */
 
 /*-
  * Copyright (c) 1992, 1993, 1994 Henry Spencer.
@@ -67,7 +67,7 @@
 
 /* macros for manipulating states, small version */
 #define        states  int
-#define        states1 states          /* for later use in regexec() decision */
+#define        states1 int             /* for later use in regexec() decision */
 #define        CLEAR(v)        ((v) = 0)
 #define        SET0(v, n)      ((v) &= ~(1 << (n)))
 #define        SET1(v, n)      ((v) |= 1 << (n))