gcc/libstdc++-v3 at cf290ea3255625513b6ad5a5c4e189c833a67a92 - gcc

History

Jonathan Wakely cf290ea325 Fix handling of an empty filename at end of a path The C++17 std::filesystem::path grammar allows an empty filename as the last component (to signify a trailing slash). The existing code does not handle this consistently, sometimes an empty filename has type _Multi and sometimes it has type _Filename. This can result in a non-empty iterator range for an empty filename component. This change ensures that empty paths always have type _Filename and will yield an empty iterator range. * include/bits/fs_path.h (path::_M_type): Change default member initializer to _Filename. (path::begin): Create past-the-end iterator for empty path. * src/filesystem/std-path.cc (path::remove_filename()): Remove debugging check. (path::has_relative_path()): Return false for empty filenames. (path::_M_split_cmpts): Set _M_type to _Filename for empty paths. Fix offset of empty final component. * testsuite/27_io/filesystem/path/itr/components.cc: New. * testsuite/27_io/filesystem/path/itr/traversal.cc: Add new inputs. From-SVN: r260616		2018-05-23 17:11:06 +01:00
..
config	Add support for opening file streams from wide character strings	2018-05-21 18:18:35 +01:00
doc	Document Dual ABI for std::ios_base::failure	2018-05-10 20:13:42 +01:00
include	Fix handling of an empty filename at end of a path	2018-05-23 17:11:06 +01:00
libsupc++	Some libstdc++ fixes for -Wdeprecated-copy.	2018-05-18 16:02:14 -04:00
po	Update copyright years.	2018-01-03 11:03:58 +01:00
python	printers.py (build_libstdcxx_dictionary): Fix std::_Fwd_list_iterator and std::_Fwd_list_const_iterator printers registration.	2018-03-09 05:56:07 +00:00
scripts	Update copyright years.	2018-01-03 11:03:58 +01:00
src	Fix handling of an empty filename at end of a path	2018-05-23 17:11:06 +01:00
testsuite	Fix handling of an empty filename at end of a path	2018-05-23 17:11:06 +01:00
ChangeLog	Fix handling of an empty filename at end of a path	2018-05-23 17:11:06 +01:00
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ChangeLog-2016	Update copyright years.	2017-01-01 13:07:43 +01:00
ChangeLog-2017	Update copyright years.	2018-01-03 11:03:58 +01:00
Makefile.am	Update copyright years.	2018-01-03 11:03:58 +01:00
Makefile.in	Enable building libstdc++-v3 with Intel CET	2017-11-17 22:28:10 +01:00
README	…
acinclude.m4	PR libstdc++/84654 Disable __float128 specializations for -mno-float128	2018-05-01 23:47:33 +01:00
aclocal.m4	Build libgo with -Wa,-nH if possible (PR go/78978) [non-libgo parts]	2017-01-06 14:33:47 +00:00
config.h.in	Add support for opening file streams from wide character strings	2018-05-21 18:18:35 +01:00
configure	Add support for opening file streams from wide character strings	2018-05-21 18:18:35 +01:00
configure.ac	Add support for opening file streams from wide character strings	2018-05-21 18:18:35 +01:00
configure.host	Separate Solaris/SPARC and x86 baselines	2017-02-02 16:24:03 +00:00
crossconfig.m4	Add support for opening file streams from wide character strings	2018-05-21 18:18:35 +01:00
fragment.am	re PR other/79046 (g++ -print-file-name=plugin uses full version number in path)	2017-01-17 10:38:48 +01:00
linkage.m4	…

README

file: libstdc++-v3/README

New users may wish to point their web browsers to the file
index.html in the 'doc/html' subdirectory.  It contains brief
building instructions and notes on how to configure the library in
interesting ways.