Roll clang 247874:253678

tools/clang/scripts/update.py

 #!/usr/bin/env python
 # Copyright (c) 2012 The Chromium Authors. All rights reserved.
 # Use of this source code is governed by a BSD-style license that can be
 # found in the LICENSE file.
 
 """Windows can't run .sh files, so this is a Python implementation of
 update.sh. This script should replace update.sh on all platforms eventually."""
 
 import argparse
 import contextlib
@@ skipping 10 matching lines @@
 import time
 import urllib2
 import zipfile
 
 # Do NOT CHANGE this if you don't know what you're doing -- see
 # https://code.google.com/p/chromium/wiki/UpdatingClang
 # Reverting problematic clang rolls is safe, though.
 # Note: this revision is only used for Windows. Other platforms use update.sh.
 # TODO(thakis): Use the same revision on Windows and non-Windows.
 # TODO(thakis): Remove update.sh, use update.py everywhere.
-LLVM_WIN_REVISION = '247874'
+LLVM_WIN_REVISION = '253678'
 
 use_head_revision = 'LLVM_FORCE_HEAD_REVISION' in os.environ
 if use_head_revision:
   LLVM_WIN_REVISION = 'HEAD'
 
 # This is incremented when pushing a new build of Clang at the same revision.
 CLANG_SUB_REVISION=1
 
 PACKAGE_VERSION = "%s-%s" % (LLVM_WIN_REVISION, CLANG_SUB_REVISION)
 
@@ skipping 642 matching lines @@
     LLVM_WIN_REVISION = GetSvnRevision(LLVM_REPO_URL)
     PACKAGE_VERSION = LLVM_WIN_REVISION + '-0'
 
     args.force_local_build = True
 
   return UpdateClang(args)
 
 
 if __name__ == '__main__':
   sys.exit(main())