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gcc/libstdc++-v3
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Jonathan Wakely 6854e3ac71 libstdc++: Simplify C++20 poison pill overloads (P2602R2) 
This implements the C++23 change "Poison Pills are Too Toxic". This
makes sense to do unconditionally for C++20, as the corner cases that it
fixes are considered to be defects in the C++20 design (e.g. LWG3480 was
needed to fix directory iterators because of these pills being too
toxic).

libstdc++-v3/ChangeLog:

	* include/bits/iterator_concepts.h (__imove::iter_move): Define
	poison pill as deleted for consistency.
	(__access::begin): Replace with a single declaration.
	* include/bits/ranges_base.h (__access::end, __access::rbegin)
	(__access::rend, __access::size): Likewise.
	* include/bits/version.def (ranges): Update value for C++23.
	* include/bits/version.h: Regenerate.
	* libsupc++/compare (__compare): Add missing poison pill
	overloads.
	* testsuite/std/ranges/version_c++23.cc: Adjust expected value
	of __cpp_lib_ranges.
	* testsuite/std/ranges/access/p2602.cc: New test.
2023-09-07 08:08:12 +01:00
..
config Revert "libstdc++: Reuse double overload of __convert_to_v if possible" 2023-08-18 00:27:10 +01:00
doc libstdc++: Document --enable-cstdio=stdio_pure [PR110574] 2023-07-06 16:27:56 +01:00
include libstdc++: Simplify C++20 poison pill overloads (P2602R2) 2023-09-07 08:08:12 +01:00
libsupc++ libstdc++: Simplify C++20 poison pill overloads (P2602R2) 2023-09-07 08:08:12 +01:00
po Update copyright years. 2023-01-16 11:52:17 +01:00
python libstdc++: Add pretty printer for std::locale 2023-08-24 13:40:25 +01:00
scripts Update copyright years. 2023-01-16 11:52:17 +01:00
src libstdc++: Use std::string::__resize_and_overwrite in std::filesystem 2023-09-01 16:01:23 +01:00
testsuite libstdc++: Simplify C++20 poison pill overloads (P2602R2) 2023-09-07 08:08:12 +01:00
acinclude.m4 libstdc++: Disable <stacktrace> support by default for freestanding 2023-09-06 23:14:26 +01:00
aclocal.m4 libstdc++: Don't use gstdint.h anymore 2022-10-29 00:55:42 +01:00
ChangeLog Daily bump. 2023-09-07 00:17:36 +00:00
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ChangeLog-2022 Rotate ChangeLog files. 2023-01-01 16:20:13 +01:00
config.h.in libstdc++: Fix --enable-cstdio=stdio_pure [PR110574] 2023-07-12 21:04:13 +01:00
configure libstdc++: Disable <stacktrace> support by default for freestanding 2023-09-06 23:14:26 +01:00
configure.ac Revert "libstdc++: Use GLIBCXX_CHECK_LINKER_FEATURES for cross-builds (PR111238)" 2023-09-04 20:44:20 +00:00
configure.host libstdc++: Fix up abi.exp FAILs on powerpc64-linux 2023-05-03 22:31:40 +02:00
crossconfig.m4 libstdc++: Allow emergency EH alloc pool size to be tuned [PR68606] 2022-10-11 16:21:48 +01:00
fragment.am
linkage.m4
Makefile.am libstdc++: Enable building libstdc++.{a,so} when !HOSTED 2023-02-06 14:23:46 +00:00
Makefile.in libstdc++: Enable building libstdc++.{a,so} when !HOSTED 2023-02-06 14:23:46 +00:00
README

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.