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diff --git a/src/3rdparty/javascriptcore/JavaScriptCore/pcre/pcre_ucp_searchfuncs.cpp b/src/3rdparty/javascriptcore/JavaScriptCore/pcre/pcre_ucp_searchfuncs.cpp
deleted file mode 100644
index 5592865..0000000
--- a/src/3rdparty/javascriptcore/JavaScriptCore/pcre/pcre_ucp_searchfuncs.cpp
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@@ -1,99 +0,0 @@
-/* This is JavaScriptCore's variant of the PCRE library. While this library
-started out as a copy of PCRE, many of the features of PCRE have been
-removed. This library now supports only the regular expression features
-required by the JavaScript language specification, and has only the functions
-needed by JavaScriptCore and the rest of WebKit.
-
- Originally written by Philip Hazel
- Copyright (c) 1997-2006 University of Cambridge
- Copyright (C) 2002, 2004, 2006, 2007, 2008, 2009 Apple Inc. All rights reserved.
-
------------------------------------------------------------------------------
-Redistribution and use in source and binary forms, with or without
-modification, are permitted provided that the following conditions are met:
-
- * Redistributions of source code must retain the above copyright notice,
- this list of conditions and the following disclaimer.
-
- * Redistributions in binary form must reproduce the above copyright
- notice, this list of conditions and the following disclaimer in the
- documentation and/or other materials provided with the distribution.
-
- * Neither the name of the University of Cambridge nor the names of its
- contributors may be used to endorse or promote products derived from
- this software without specific prior written permission.
-
-THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
-AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
-IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
-ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE
-LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
-CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
-SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
-INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
-CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
-ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
-POSSIBILITY OF SUCH DAMAGE.
------------------------------------------------------------------------------
-*/
-
-
-/* This module contains code for searching the table of Unicode character
-properties. */
-
-#include "config.h"
-#include "pcre_internal.h"
-
-#include "ucpinternal.h" /* Internal table details */
-#include "ucptable.cpp" /* The table itself */
-
-/*************************************************
-* Search table and return other case *
-*************************************************/
-
-/* If the given character is a letter, and there is another case for the
-letter, return the other case. Otherwise, return -1.
-
-Arguments:
- c the character value
-
-Returns: the other case or -1 if none
-*/
-
-int jsc_pcre_ucp_othercase(unsigned c)
-{
- int bot = 0;
- int top = sizeof(ucp_table) / sizeof(cnode);
- int mid;
-
- /* The table is searched using a binary chop. You might think that using
- intermediate variables to hold some of the common expressions would speed
- things up, but tests with gcc 3.4.4 on Linux showed that, on the contrary, it
- makes things a lot slower. */
-
- for (;;) {
- if (top <= bot)
- return -1;
- mid = (bot + top) >> 1;
- if (c == (ucp_table[mid].f0 & f0_charmask))
- break;
- if (c < (ucp_table[mid].f0 & f0_charmask))
- top = mid;
- else {
- if ((ucp_table[mid].f0 & f0_rangeflag) && (c <= (ucp_table[mid].f0 & f0_charmask) + (ucp_table[mid].f1 & f1_rangemask)))
- break;
- bot = mid + 1;
- }
- }
-
- /* Found an entry in the table. Return -1 for a range entry. Otherwise return
- the other case if there is one, else -1. */
-
- if (ucp_table[mid].f0 & f0_rangeflag)
- return -1;
-
- int offset = ucp_table[mid].f1 & f1_casemask;
- if (offset & f1_caseneg)
- offset |= f1_caseneg;
- return !offset ? -1 : c + offset;
-}