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authorKarl Williamson <public@khwilliamson.com>2010-07-31 14:13:40 -0600
committerRafael Garcia-Suarez <rgs@consttype.org>2010-08-11 10:23:35 +0200
commit3214c85f0cf79132ec9bd3848fbc74923594dc83 (patch)
tree719175833b18a83a83110972f2c73a9fb8438fb8 /regexp.h
parentf4a4cecbe54b6ef3f12e504d1840e450819f026b (diff)
downloadperl-3214c85f0cf79132ec9bd3848fbc74923594dc83.tar.gz
op_reg_common.h: Refactor variable for safety
This patch changes the variable that tells how many common bits there are to instead be +1 that value, so bits won't get reused. A later commit will renumber the bits in op.h and regexp.h, but for now things are left as-is there, which means the base variables in those two files must subtract one to compensate for the +1
Diffstat (limited to 'regexp.h')
-rw-r--r--regexp.h2
1 files changed, 1 insertions, 1 deletions
diff --git a/regexp.h b/regexp.h
index ec897881e3..5246c1231e 100644
--- a/regexp.h
+++ b/regexp.h
@@ -291,7 +291,7 @@ and check for NULL.
*
*/
-#define RXf_BASE_SHIFT _RXf_PMf_SHIFT
+#define RXf_BASE_SHIFT ((_RXf_PMf_SHIFT_NEXT)-1)
/* Anchor and GPOS related stuff */
#define RXf_ANCH_BOL (1<<(RXf_BASE_SHIFT+3))