gcc/libstdc++-v3
Luc Grosheintz bfd41adc61 libstdc++: Implement std::layout_right_padded [PR110352].
This commit adds the right padded layout as described in N5014, with
LWG4372 (dynamic padding value) and LWG4314 (move in operator()).

	PR libstdc++/110352

libstdc++-v3/ChangeLog:

	* include/std/mdspan (_RightPaddedIndices): Traits for right
	padded layouts.
	(layout_right::mapping::mapping) New overload for right padded
	layouts.
	(layout_right_padded): Add implementation.
	* src/c++23/std.cc.in (layout_right_padded): Add.
	* testsuite/23_containers/mdspan/layouts/ctors.cc: Update
	test for right padded layouts.
	* testsuite/23_containers/mdspan/layouts/empty.cc: Ditto.
	* testsuite/23_containers/mdspan/layouts/mapping.cc: Ditto.
	* testsuite/23_containers/mdspan/layouts/padded.cc: Ditto.
	* testsuite/23_containers/mdspan/layouts/padded_neg.cc: Ditto.
	* testsuite/23_containers/mdspan/layouts/padded_traits.h: Ditto.

Reviewed-by: Tomasz Kamiński <tkaminsk@redhat.com>
Signed-off-by: Luc Grosheintz <luc.grosheintz@gmail.com>
2025-10-08 11:35:43 +02:00
..
config libstdc++: Fix bootstrap failure in atomicity.cc 2025-09-12 11:35:41 +01:00
doc *: regenerate autotools 2025-10-05 17:14:49 +01:00
include libstdc++: Implement std::layout_right_padded [PR110352]. 2025-10-08 11:35:43 +02:00
libsupc++ *: regenerate autotools 2025-10-05 17:14:49 +01:00
po *: regenerate autotools 2025-10-05 17:14:49 +01:00
python *: regenerate autotools 2025-10-05 17:14:49 +01:00
scripts libstdc++: Implement std::chrono::current_zone() for Windows [PR108409] 2025-07-15 16:49:43 +01:00
src libstdc++: Implement std::layout_right_padded [PR110352]. 2025-10-08 11:35:43 +02:00
testsuite libstdc++: Implement std::layout_right_padded [PR110352]. 2025-10-08 11:35:43 +02:00
.editorconfig libstdc++: editorconfig: Adjust wildcard patterns 2024-12-07 08:49:26 +00:00
ChangeLog Daily bump. 2025-10-08 00:20:55 +00:00
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ChangeLog-2024 Rotate ChangeLog files. 2025-01-02 11:06:31 +01:00
Makefile.am Update copyright years. 2025-01-02 11:59:57 +01:00
Makefile.in *: regenerate autotools 2025-10-05 17:14:49 +01:00
README
acinclude.m4 libstdc++: Implement C++26 <debugging> features [PR119670] 2025-08-28 17:47:00 +01:00
aclocal.m4 *: regenerate autotools 2025-10-05 17:14:49 +01:00
config.h.in libstdc++: Implement C++26 <debugging> features [PR119670] 2025-08-28 17:47:00 +01:00
configure *: regenerate autotools 2025-10-05 17:14:49 +01:00
configure.ac libstdc++: Implement C++26 <debugging> features [PR119670] 2025-08-28 17:47:00 +01:00
configure.host all: Fix "specifc", "costant" and "constat" typos in comments 2025-10-07 15:03:42 +01:00
crossconfig.m4
fragment.am
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.