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r228042 - in /trunk/libstdc++-v3: ChangeLog aci...
- From: redi at gcc dot gnu dot org
- To: libstdc++-cvs at gcc dot gnu dot org
- Date: Wed, 23 Sep 2015 11:26:45 -0000
- Subject: r228042 - in /trunk/libstdc++-v3: ChangeLog aci...
Author: redi
Date: Wed Sep 23 11:26:45 2015
New Revision: 228042
URL: https://gcc.gnu.org/viewcvs?rev=228042&root=gcc&view=rev
Log:
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.
Added:
trunk/libstdc++-v3/testsuite/experimental/filesystem/iterators/
trunk/libstdc++-v3/testsuite/experimental/filesystem/iterators/directory_iterator.cc
trunk/libstdc++-v3/testsuite/experimental/filesystem/iterators/recursive_directory_iterator.cc
Modified:
trunk/libstdc++-v3/ChangeLog
trunk/libstdc++-v3/acinclude.m4
trunk/libstdc++-v3/config.h.in
trunk/libstdc++-v3/configure
trunk/libstdc++-v3/include/experimental/fs_dir.h
trunk/libstdc++-v3/src/filesystem/dir.cc