gcc/libstdc++-v3 at 1cc56f079e60fc60df904e443784ad6e7081300c - gcc - Lanzhou University OSS Mirrors Git Backend

History

Jonathan Wakely 1cc56f079e PR libstdc++/86127 avoid unnecessary allocator conversions There is no need to use an allocator of the correct value_type when calling allocator_traits::construct and allocator_traits::destroy. The existing node allocator can be used, instead of constructing a new allocator object every time. There's also no benefit to using __gnu_cxx::__alloc_traits instead of std::allocator_traits to get the pointer and const_pointer types. std::forward_list is only available for C++11 and later, when std::allocator_traits is available too. PR libstdc++/86127 * include/bits/forward_list.h (_Fwd_list_base::_Tp_alloc_type): Remove unused typedef. (_Fwd_list_base::_Node_alloc_traits): Use allocator_traits instead of __gnu_cxx::__alloc_traits. (_Fwd_list_base::_M_create_node, _Fwd_list_base::_M_erase_after): Use node allocator to create and destroy elements. (forward_list::_Tp_alloc_type): Remove unused typedef. (forward_list::_Alloc_traits): Use allocator_traits instead of __gnu_cxx::__alloc_traits. From-SVN: r261554		2018-06-13 16:14:48 +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	PR libstdc++/86127 avoid unnecessary allocator conversions	2018-06-13 16:14:48 +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	2018-06-07 François Dumont <fdumont@gcc.gnu.org>	2018-06-07 05:44:53 +00:00
testsuite	macros.h (__glibcxx_check_can_increment_range): New.	2018-06-12 20:18:35 +00:00
ChangeLog	PR libstdc++/86127 avoid unnecessary allocator conversions	2018-06-13 16:14:48 +01:00
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ChangeLog-2015	Update copyright years.	2016-01-04 15:30:50 +01:00
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	PR libstdc++/78870 support std::filesystem on Windows	2018-05-31 20:20:24 +01:00
configure	PR libstdc++/78870 support std::filesystem on Windows	2018-05-31 20:20:24 +01:00
configure.ac	PR libstdc++/78870 support std::filesystem on Windows	2018-05-31 20:20:24 +01:00
configure.host	Separate Solaris/SPARC and x86 baselines	2017-02-02 16:24:03 +00:00
crossconfig.m4	PR target/85904 check for aligned_alloc on netbsd cross-compilation	2018-05-24 18:31:13 +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.