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Jonathan Wakely 429ee11aa3 Fix semantics of Filesystem TS directory iterators 
[class.directory_iterator] p4 and [directory_iterator.members] p4
require that only the default constructor and ignored permission denied
errors can create the end iterator.

	* acinclude.m4 (GLIBCXX_CHECK_FILESYSTEM_DEPS): Remove _GLIBCXX_
	prefix from HAVE_STRUCT_DIRENT_D_TYPE.
	* config.h.in: Regenerate.
	* configure: Regenerate.
	* include/experimental/fs_dir.h (operator==, operator==):
	Use owner_before instead of pointer equality.
	(directory_iterator(std::shared_ptr<_Dir>, error_code*)): Remove.
	* src/filesystem/dir.cc (ErrorCode): Remove.
	(_Dir::advance): Change ErrorCode parameter to error_code*, add
	directory_options parameter and check it on error.
	(opendir): Rename to open_dir to avoid clashing with macro. Change
	ErrorCode parameter to error_code*.
	(make_shared_dir): Remove.
	(native_readdir) [_GLIBCXX_FILESYSTEM_IS_WINDOWS]: Don't set errno.
	(directory_iterator(std::shared_ptr<_Dir>, error_code*)): Remove.
	(directory_iterator(const path&, directory_options, error_code*)):
	Pass options to _Dir::advance and create non-end iterator on error.
	(recursive_directory_iterator(const path&, directory_options,
	error_code*)): Clear error_code on ignored error, create non-end
	iterator otherwise.
	(recursive_directory_iterator::increment): Pass _M_options to
	_Dir::advance.
	(recursive_directory_iterator::pop): Likewise.
	* testsuite/experimental/filesystem/iterators/directory_iterator.cc:
	New.
	* testsuite/experimental/filesystem/iterators/
	recursive_directory_iterator.cc: New.

From-SVN: r228042
2015-09-23 12:26:45 +01:00
boehm-gc Avoid unstructured procfs on Solaris 2015-08-27 11:26:18 +00:00
config Missing parts of fixes for in-tree libiconv 2015-08-24 10:24:52 +00:00
contrib Make sure that contrib/download_prerequisites is run from correct place 2015-09-11 06:09:36 +00:00
fixincludes inclhack.def (aix_stdio_inline): New fix. 2015-08-14 07:17:29 -04:00
gcc tree-ssa-structalias.c (intra_create_variable_infos): Build representatives for all restrict qualified pointer destinations. 2015-09-23 11:11:48 +00:00
gnattools configure.ac (*-*-dragonfly*): New configuration. 2015-06-08 07:27:56 +00:00
gotools gotools: Bump to automake 1.11.6 2015-05-13 10:59:14 +00:00
include libgomp.map: Add 4.0.2 version. 2015-08-24 17:10:06 +00:00
INSTALL README: Do not mention CVS. 2014-10-12 15:05:28 +00:00
intl Makefile.def (libiconv): Define bootstrap=true. 2015-08-07 01:13:52 -04:00
libada re PR target/65351 (libiberty's pic version contains non-pic code on m32 darwin; causes bootstrap fail building libcc1.) 2015-04-10 06:43:52 +00:00
libatomic configure.tgt: Add *-*-dragonfly to supported targets. 2015-07-14 16:36:51 +01:00
libbacktrace posix.c (backtrace_open): Cast second argument of open() to int. 2015-09-17 13:08:04 -04:00
libcc1 hash-traits.h (free_ptr_hash): New class. 2015-06-25 17:06:24 +00:00
libcilkrts libcilkrts: Bump to automake 1.11.6 2015-05-13 11:01:24 +00:00
libcpp Handle lines encoded into several maps in linemap_position_for_loc_and_offset 2015-09-21 14:52:09 +00:00
libdecnumber IA MCU psABI support: changes to libraries 2015-06-30 09:42:07 -07:00
libffi libffi: Bump to automake 1.11.6 2015-05-13 11:23:24 +00:00
libgcc AVX-512. Introduce SKylake server CPU. 2015-09-22 11:10:21 +00:00
libgfortran re PR libfortran/67527 (io.h sanitizer complains on 1 << 31) 2015-09-12 12:05:44 +00:00
libgo libgo: If compiler can split-stack and linker can not, use -fno-split-stack. 2015-09-15 21:15:37 +00:00
libgomp re PR libgomp/67141 (wrong libgomp mutex initialisation order) 2015-09-22 06:45:22 +00:00
libiberty cp-demangle.c (d_abi_tags): Preserve di->last_name across any ABI tags. 2015-08-15 13:23:30 +00:00
libitm libitm: Don't redefine __always_inline in local_atomic. 2015-08-20 17:55:24 +00:00
libjava configure.ac (tools/gjdoc): Depend on CREATE_WRAPPERS. 2015-08-11 19:59:25 +02:00
libmpx linux-common.h (LINK_MPX): New. 2015-07-16 08:36:02 +00:00
libobjc stop including tm.h in sendmsg.c 2015-09-12 22:19:11 +00:00
liboffloadmic backport: Makefile.am (liboffloadmic_host_la_DEPENDENCIES): Remove libcoi_host and libmyo-client. 2015-09-08 15:39:59 +00:00
libquadmath Makefile.am (libquadmath_la_SOURCES): Add math/logbq.c. 2015-08-09 08:46:52 +00:00
libsanitizer Fix sanitizer/67258 by cherry picking upstream patch 2015-09-09 16:34:59 +00:00
libssp libssp: Bump to automake 1.11.6 2015-05-13 11:12:39 +00:00
libstdc++-v3 Fix semantics of Filesystem TS directory iterators 2015-09-23 12:26:45 +01:00
libvtv Update copyrights 2015-08-27 14:26:08 +00:00
lto-plugin configure.ac: Add AC_USE_SYSTEM_EXTENSIONS. 2015-07-02 10:30:07 +02:00
maintainer-scripts update_version_svn: Add gcc-4_8-branch to IGNORE_BRANCHES. 2015-06-23 07:48:06 +00:00
zlib zlib: Bump to automake 1.11.6 2015-05-13 11:31:32 +00:00
.dir-locals.el * .dir-locals.el: Add. 2013-10-16 18:25:31 +00:00
.gitignore Local Vim config with GNU formatting. 2014-12-09 13:45:47 +00:00
ABOUT-NLS
ChangeLog MAINTAINERS: Update email. 2015-09-20 19:33:05 +02:00
ChangeLog.jit Merger of dmalcolm/jit branch from git 2014-11-11 21:55:52 +00:00
ChangeLog.tree-ssa
compile Update from upstream Automake files. 2014-11-16 14:07:13 +00:00
config-ml.in re PR other/66259 (Combined gcc and binutils build from git-master fails, with gas/as-new not existing) 2015-07-24 12:20:44 -06:00
config.guess * config.sub, config.guess: Import from upstream. 2015-07-28 10:57:40 +10:00
config.rpath
config.sub * config.sub, config.guess: Import from upstream. 2015-07-28 10:57:40 +10:00
configure Remove --with-host-libstdcxx 2015-08-12 15:13:35 +00:00
configure.ac Remove --with-host-libstdcxx 2015-08-12 15:13:35 +00:00
COPYING
COPYING3
COPYING3.LIB
COPYING.LIB
COPYING.RUNTIME
depcomp Update from upstream Automake files. 2014-11-16 14:07:13 +00:00
install-sh Update from upstream Automake files. 2014-11-16 14:07:13 +00:00
libtool-ldflags re PR sanitizer/56781 (boostrap-asan failure: fixincl fails to link (missing -lasan)) 2014-04-17 14:23:28 +02:00
libtool.m4 Always use PIC option with -shared in libtool 2014-11-21 08:49:17 -08:00
lt~obsolete.m4
ltgcc.m4
ltmain.sh Ensure libgcc_s unwinder is always used on 64-bit Solaris 10+/x86 (PR target/59788) 2014-02-04 09:31:38 +00:00
ltoptions.m4
ltsugar.m4
ltversion.m4
MAINTAINERS Update Andrew Cagney's address. 2015-09-22 09:31:20 -04:00
Makefile.def re PR libfortran/54572 (Use libbacktrace library) 2015-08-23 21:50:30 +00:00
Makefile.in re PR libfortran/54572 (Use libbacktrace library) 2015-08-23 21:50:30 +00:00
Makefile.tpl revert: configure.ac: Add -std=c++98 to stage1_cxxflags. 2015-05-21 13:05:33 -04:00
missing Update from upstream Automake files. 2014-11-16 14:07:13 +00:00
mkdep
mkinstalldirs Update from upstream Automake files. 2014-11-16 14:07:13 +00:00
move-if-change Update move-if-change from gnulib 2014-11-16 16:12:44 +00:00
README * README: Document use of ranges of years in copyright notices. 2012-07-16 15:01:34 +01:00
symlink-tree
ylwrap Update from upstream Automake files. 2014-11-16 14:07:13 +00:00

README 

This directory contains the GNU Compiler Collection (GCC).

The GNU Compiler Collection is free software.  See the files whose
names start with COPYING for copying permission.  The manuals, and
some of the runtime libraries, are under different terms; see the
individual source files for details.

The directory INSTALL contains copies of the installation information
as HTML and plain text.  The source of this information is
gcc/doc/install.texi.  The installation information includes details
of what is included in the GCC sources and what files GCC installs.

See the file gcc/doc/gcc.texi (together with other files that it
includes) for usage and porting information.  An online readable
version of the manual is in the files gcc/doc/gcc.info*.

See http://gcc.gnu.org/bugs/ for how to report bugs usefully.

Copyright years on GCC source files may be listed using range
notation, e.g., 1987-2012, indicating that every year in the range,
inclusive, is a copyrightable year that could otherwise be listed
individually.