From af23d161eb80684099341f4512954610fb0386a5 Mon Sep 17 00:00:00 2001
From: "Philip.Hazel" <Philip.Hazel@gmail.com>
Date: Mon, 6 Jul 2015 16:07:54 +0000
Subject: [PATCH] Remove unused redundant copy of opcode_possessify table.

---
 ChangeLog                |  3 +++
 src/pcre2_auto_possess.c | 58 ----------------------------------------
 2 files changed, 3 insertions(+), 58 deletions(-)

diff --git a/ChangeLog b/ChangeLog
index fcc1799..8dda44f 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -9,6 +9,9 @@ Version 10.21 xx-xxx-xxxx
 2. Use memchr() to find the first character in an unanchored match in 8-bit
 mode in the interpreter. This gives a significant speed improvement.
 
+3. Removed a redundant copy of the opcode_possessify table in the 
+pcre2_auto_possessify.c source.
+
 
 Version 10.20 30-June-2015
 --------------------------
diff --git a/src/pcre2_auto_possess.c b/src/pcre2_auto_possess.c
index e99a2c4..589864f 100644
--- a/src/pcre2_auto_possess.c
+++ b/src/pcre2_auto_possess.c
@@ -171,64 +171,6 @@ static const uint8_t posspropstab[3][4] = {
   { ucp_L, ucp_N, ucp_P, ucp_Po }   /* WORD */
 };
 
-/* This table is used when converting repeating opcodes into possessified
-versions as a result of an explicit possessive quantifier such as ++. A zero
-value means there is no possessified version - in those cases the item in
-question must be wrapped in ONCE brackets. The table is truncated at OP_CALLOUT
-because all relevant opcodes are less than that. */
-
-static const uint8_t opcode_possessify[] = {
-  0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,   /* 0 - 15  */
-  0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,   /* 16 - 31 */
-
-  0,                       /* NOTI */
-  OP_POSSTAR, 0,           /* STAR, MINSTAR */
-  OP_POSPLUS, 0,           /* PLUS, MINPLUS */
-  OP_POSQUERY, 0,          /* QUERY, MINQUERY */
-  OP_POSUPTO, 0,           /* UPTO, MINUPTO */
-  0,                       /* EXACT */
-  0, 0, 0, 0,              /* POS{STAR,PLUS,QUERY,UPTO} */
-
-  OP_POSSTARI, 0,          /* STARI, MINSTARI */
-  OP_POSPLUSI, 0,          /* PLUSI, MINPLUSI */
-  OP_POSQUERYI, 0,         /* QUERYI, MINQUERYI */
-  OP_POSUPTOI, 0,          /* UPTOI, MINUPTOI */
-  0,                       /* EXACTI */
-  0, 0, 0, 0,              /* POS{STARI,PLUSI,QUERYI,UPTOI} */
-
-  OP_NOTPOSSTAR, 0,        /* NOTSTAR, NOTMINSTAR */
-  OP_NOTPOSPLUS, 0,        /* NOTPLUS, NOTMINPLUS */
-  OP_NOTPOSQUERY, 0,       /* NOTQUERY, NOTMINQUERY */
-  OP_NOTPOSUPTO, 0,        /* NOTUPTO, NOTMINUPTO */
-  0,                       /* NOTEXACT */
-  0, 0, 0, 0,              /* NOTPOS{STAR,PLUS,QUERY,UPTO} */
-
-  OP_NOTPOSSTARI, 0,       /* NOTSTARI, NOTMINSTARI */
-  OP_NOTPOSPLUSI, 0,       /* NOTPLUSI, NOTMINPLUSI */
-  OP_NOTPOSQUERYI, 0,      /* NOTQUERYI, NOTMINQUERYI */
-  OP_NOTPOSUPTOI, 0,       /* NOTUPTOI, NOTMINUPTOI */
-  0,                       /* NOTEXACTI */
-  0, 0, 0, 0,              /* NOTPOS{STARI,PLUSI,QUERYI,UPTOI} */
-
-  OP_TYPEPOSSTAR, 0,       /* TYPESTAR, TYPEMINSTAR */
-  OP_TYPEPOSPLUS, 0,       /* TYPEPLUS, TYPEMINPLUS */
-  OP_TYPEPOSQUERY, 0,      /* TYPEQUERY, TYPEMINQUERY */
-  OP_TYPEPOSUPTO, 0,       /* TYPEUPTO, TYPEMINUPTO */
-  0,                       /* TYPEEXACT */
-  0, 0, 0, 0,              /* TYPEPOS{STAR,PLUS,QUERY,UPTO} */
-
-  OP_CRPOSSTAR, 0,         /* CRSTAR, CRMINSTAR */
-  OP_CRPOSPLUS, 0,         /* CRPLUS, CRMINPLUS */
-  OP_CRPOSQUERY, 0,        /* CRQUERY, CRMINQUERY */
-  OP_CRPOSRANGE, 0,        /* CRRANGE, CRMINRANGE */
-  0, 0, 0, 0,              /* CRPOS{STAR,PLUS,QUERY,RANGE} */
-
-  0, 0, 0,                 /* CLASS, NCLASS, XCLASS */
-  0, 0,                    /* REF, REFI */
-  0, 0,                    /* DNREF, DNREFI */
-  0, 0                     /* RECURSE, CALLOUT */
-};
-
 
 
 #ifdef SUPPORT_UNICODE