From owner-svn-src-stable@FreeBSD.ORG Sun Nov 24 20:41:36 2013 Return-Path: Delivered-To: svn-src-stable@freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2001:1900:2254:206a::19:1]) (using TLSv1 with cipher ADH-AES256-SHA (256/256 bits)) (No client certificate requested) by hub.freebsd.org (Postfix) with ESMTPS id 6C39AC6A; Sun, 24 Nov 2013 20:41:36 +0000 (UTC) Received: from svn.freebsd.org (svn.freebsd.org [IPv6:2001:1900:2254:2068::e6a:0]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by mx1.freebsd.org (Postfix) with ESMTPS id 5B0A024C3; Sun, 24 Nov 2013 20:41:36 +0000 (UTC) Received: from svn.freebsd.org ([127.0.1.70]) by svn.freebsd.org (8.14.7/8.14.7) with ESMTP id rAOKfaER007667; Sun, 24 Nov 2013 20:41:36 GMT (envelope-from pfg@svn.freebsd.org) Received: (from pfg@localhost) by svn.freebsd.org (8.14.7/8.14.5/Submit) id rAOKfa1V007666; Sun, 24 Nov 2013 20:41:36 GMT (envelope-from pfg@svn.freebsd.org) Message-Id: <201311242041.rAOKfa1V007666@svn.freebsd.org> From: "Pedro F. Giffuni" Date: Sun, 24 Nov 2013 20:41:36 +0000 (UTC) To: src-committers@freebsd.org, svn-src-all@freebsd.org, svn-src-stable@freebsd.org, svn-src-stable-9@freebsd.org Subject: svn commit: r258528 - stable/9/contrib/gcclibs/libcpp X-SVN-Group: stable-9 MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit X-BeenThere: svn-src-stable@freebsd.org X-Mailman-Version: 2.1.16 Precedence: list List-Id: SVN commit messages for all the -stable branches of the src tree List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Sun, 24 Nov 2013 20:41:36 -0000 Author: pfg Date: Sun Nov 24 20:41:35 2013 New Revision: 258528 URL: http://svnweb.freebsd.org/changeset/base/258528 Log: libcpp: Keep a record of changes from upstream GCC (pre-43). This makes it easier to track the changes in the rare event of the code being distributed without access to version control. MFC after: 3 weeks Added: stable/9/contrib/gcclibs/libcpp/ChangeLog.gcc43 Added: stable/9/contrib/gcclibs/libcpp/ChangeLog.gcc43 ============================================================================== --- /dev/null 00:00:00 1970 (empty, because file is newly added) +++ stable/9/contrib/gcclibs/libcpp/ChangeLog.gcc43 Sun Nov 24 20:41:35 2013 (r258528) @@ -0,0 +1,29 @@ +2007-06-05 Joerg Wunsch (r250566) + + PR preprocessor/23479 + * expr.c (cpp_classify_number): Implement 0b-prefixed binary + integer constants. + (append_digit): Likewise. + * include/cpplib.h: Add CPP_N_BINARY, to be used for 0b-prefixed + binary integer constants. + +2007-05-21 Ian Lance Taylor (r124929) + + * internal.h (struct cpp_reader): Add new fields: + nonexistent_file_hash and nonexistent_file_ob. + * files.c: Include "obstack.h". + (find_file_in_dir): Before trying to open the file, look up the + path name in the hash table of nonexistent files. After failing + to open the file, add the path name to the hash table. + (_cpp_find_file): Cache the results of looking up the file name + starting with the quote and bracket chain heads, if we can. + (nonexistent_file_hash_eq): New static function. + (_cpp_init_files): Initialize pfile->nonexistent_file_hash and + pfile->nonexistent_file_ob. + (_cpp_cleanup_files): Free pfile->nonexistent_file_hash and + pfile->nonexistent_file_ob. + +2006-12-29 Ian Lance Taylor (r120263) + + * lex.c (_cpp_clean_line): Add uses of __builtin_expect. Don't + look backward at the end of the line unless we saw a backslash.