Peng Liu 649cbcc376

[libc++] Remove unnecessary division and modulo operations in bitset (#121312) ...

The PR removes the unnecessary division and modulo operations in the
one-word specialization `__bitset<1, _Size>`. The reason is that for the
one-word specialization, we have `__pos < __bits_per_word` (as
`__bitset<1, _Size>` is an implementation detail only used by the public
`bitset`). So `__pos / __bits_per_word == 0` and `__pos / __pos %
__bits_per_word == __pos`.

2025-03-26 12:02:03 -04:00

..

__algorithm

[libc++] Make sure that __desugars_to isn't tripped up by reference_wrapper, const and ref qualifiers (#132092)

2025-03-25 14:29:06 -04:00

__atomic

[NFC][libc++] Guard against operator& hijacking. (#128351)

2025-02-27 17:47:34 +01:00

__bit

[libc++] Fix ambiguous call in {ranges, std}::count (#122529)

2025-03-19 11:36:29 -04:00

__charconv

Revert "[libc++] Optimize num_put integral functions" (#131613)

2025-03-18 02:05:51 +01:00

__chrono

[NFC][libc++][chrono] Removes dead code. (#132104)

2025-03-21 18:01:36 +01:00

__compare

[libc++] Add [[gnu::nodebug]] on type traits (#128502)

2025-03-23 21:01:25 +01:00

__concepts

[libc++] Remove a few unused includes from <__concepts/*> (#129883)

2025-03-06 10:22:18 +01:00

__condition_variable

[libc++] Qualify calls to nullary functions like __throw_foo (#122465)

2025-02-21 07:59:46 -05:00

__configuration

[libc++] Guard include of <features.h> with __has_include (#127691)

2025-02-19 08:21:56 -05:00

__coroutine

[libc++] Granularize <cstddef> includes (#108696)

2024-10-31 02:20:10 +01:00

__cstddef

[libc++] Remove <stddef.h> includes from the granularized <cstddef> headers (#114788)

2024-11-06 10:38:19 +01:00

__cxx03

[libc++] Update the CI to Clang-20 and drop Clang-17 support (#117429)

2025-01-28 12:35:33 +01:00

__debug_utils

[libc++][RFC] Always define internal feature test macros (#89178)

2024-10-12 09:49:52 +02:00

__exception

[libc++] Put _LIBCPP_NODEBUG on all internal aliases (#118710)

2025-01-08 11:12:59 -05:00

__expected

[libc++] Put _LIBCPP_NODEBUG on all internal aliases (#118710)

2025-01-08 11:12:59 -05:00

__filesystem

[NFC][libc++] Guard against operator& hijacking. (#128351)

2025-02-27 17:47:34 +01:00

__flat_map

[libc++][NFC] Replace structs with variable templates in <__memory/allocator_traits.h> (#129237)

2025-03-25 15:58:24 +01:00

__flat_set

[libc++] implement std::flat_set (#125241)

2025-03-23 14:45:21 +00:00

__format

Revert "[libc++] Optimize num_put integral functions" (#131613)

2025-03-18 02:05:51 +01:00

__functional

[libc++] Make sure that __desugars_to isn't tripped up by reference_wrapper, const and ref qualifiers (#132092)

2025-03-25 14:29:06 -04:00

__fwd

[NFC][libc++] Adds (multi|)(map|set) forward declarations. (#131541)

2025-03-20 18:00:01 +01:00

__ios

…

__iterator

[libc++] Use __detected_or_t to implement __has_iterator_{category,concept}_convertible_to (#124456)

2025-03-26 08:55:47 +01:00

__locale_dir

[libc++] Fix the locale base API on Linux with musl (#128936)

2025-02-27 22:49:19 -05:00

__math

[libc++] Remove one of the std::signbit overloads (#130505)

2025-03-24 07:30:45 +01:00

__mdspan

[libc++] Add [[gnu::nodebug]] on type traits (#128502)

2025-03-23 21:01:25 +01:00

__memory

[libc++][NFC] Replace structs with variable templates in <__memory/allocator_traits.h> (#129237)

2025-03-25 15:58:24 +01:00

__memory_resource

[libc++] Qualify calls to nullary functions like __throw_foo (#122465)

2025-02-21 07:59:46 -05:00

__mutex

[libc++] Guard call_once against operator hijacking. (#128054)

2025-03-18 18:06:24 +01:00

__new

[libc++] Disable CFI in __libcpp_allocate (#124805)

2025-01-28 15:43:21 -05:00

__numeric

[NFC][libc++] Guard against operator& hijacking. (#129453)

2025-03-18 18:08:40 +01:00

__ostream

[NFC][libc++] Guard against operator& hijacking. (#128351)

2025-02-27 17:47:34 +01:00

__pstl

[libc++] Extract destroy algorithms into separate headers (#126449)

2025-02-10 21:19:46 +01:00

__random

[libc++] Qualify calls to nullary functions like __throw_foo (#122465)

2025-02-21 07:59:46 -05:00

__ranges

[libc++] Add [[gnu::nodebug]] on type traits (#128502)

2025-03-23 21:01:25 +01:00

__stop_token

[NFC][libc++] Guard against operator& hijacking. (#128351)

2025-02-27 17:47:34 +01:00

__string

[NFC][libc++] Guard against operator& hijacking. (#128351)

2025-02-27 17:47:34 +01:00

__support

[libc++] Add missing iswctype_l in posix_l_fallbacks (#122484)

2025-01-10 15:21:58 -05:00

__system_error

[libcxx] Handle windows system error code mapping in std::error_code. (#93101)

2025-01-08 17:34:48 -05:00

__thread

[NFC][libc++] Guard against operator& hijacking. (#128351)

2025-02-27 17:47:34 +01:00

__tuple

[libc++] Re-implement LWG2770 again * 2 (#132598)

2025-03-26 07:38:02 +08:00

__type_traits

[libc++] Make sure that __desugars_to isn't tripped up by reference_wrapper, const and ref qualifiers (#132092)

2025-03-25 14:29:06 -04:00

__utility

[libc++] Add [[gnu::nodebug]] on type traits (#128502)

2025-03-23 21:01:25 +01:00

__variant

[libc++] Deprecate and remove member types of hash in <variant> (#127758)

2025-02-19 21:31:56 +08:00

__vector

[libc++] Rename __construct_one_at_end to __emplace_back_assume_capacity (#132276)

2025-03-25 14:27:54 -04:00

experimental

[libc++] Add [[gnu::nodebug]] on type traits (#128502)

2025-03-23 21:01:25 +01:00

ext

[libc++][C++03] Use __cxx03/ headers in C++03 mode (#109002)

2024-12-21 13:01:48 +01:00

__assert

[libc++] Make _LIBCPP_ASSUME usable when it is appropriate (#91801)

2024-09-17 11:22:27 -04:00

__bit_reference

[libc++] Remove unnecessary division and modulo operations in bitset (#121312)

2025-03-26 12:02:03 -04:00

__config

[libc++] Diagnose when nullptrs are passed to string APIs (#122790)

2025-02-27 22:57:19 +01:00

__config_site.in

[libc++] Refactor the configuration macros to being always defined (#112094)

2024-11-06 10:39:19 +01:00

__hash_table

[libc++] Implement N4258(Cleaning-up noexcept in the Library) (#120312)

2025-01-30 21:10:56 +01:00

__locale

[NFC][libc++] Guard against operator& hijacking. (#128351)

2025-02-27 17:47:34 +01:00

__mbstate_t.h

[libc++] Do not guard inclusion of wchar.h with _LIBCPP_HAS_WIDE_CHARACTERS (#126924)

2025-02-18 12:12:23 +01:00

__node_handle

[libc++] Put _LIBCPP_NODEBUG on all internal aliases (#118710)

2025-01-08 11:12:59 -05:00

__split_buffer

[NFC][libc++] Guard against operator& hijacking. (#128351)

2025-02-27 17:47:34 +01:00

__std_mbstate_t.h

…

__tree

[NFC][libc++] Adds (multi|)(map|set) forward declarations. (#131541)

2025-03-20 18:00:01 +01:00

__undef_macros

…

__verbose_abort

[libc++] Add a escape hatch for making __libcpp_verbose_abort non-noexcept again (#113310)

2024-10-23 17:07:15 -04:00

algorithm

[libc++] Implement part of P2562R1: constexpr ranges::inplace_merge (#131947)

2025-03-20 01:59:32 +08:00

any

[libc++] Qualify calls to nullary functions like __throw_foo (#122465)

2025-02-21 07:59:46 -05:00

array

[libc++] Add [[gnu::nodebug]] on type traits (#128502)

2025-03-23 21:01:25 +01:00

atomic

[libc++] Don't implement <stdatomic.h> before C++23 (#123130)

2025-01-17 14:22:40 -05:00

barrier

[libc++] Remove unused _LIBCPP_HAS_NO_TREE_BARRIER macro and associated dead code (#122769)

2025-01-14 12:10:57 -05:00

bit

[libc++][C++03] Use __cxx03/ headers in C++03 mode (#109002)

2024-12-21 13:01:48 +01:00

bitset

[libc++] Remove unnecessary division and modulo operations in bitset (#121312)

2025-03-26 12:02:03 -04:00

cassert

[libc++][C++03] Use __cxx03/ headers in C++03 mode (#109002)

2024-12-21 13:01:48 +01:00

ccomplex

[libc++] Put _LIBCPP_NODEBUG on all internal aliases (#118710)

2025-01-08 11:12:59 -05:00

cctype

[libc++][C++03] Use __cxx03/ headers in C++03 mode (#109002)

2024-12-21 13:01:48 +01:00

cerrno

[libc++][C++03] Use __cxx03/ headers in C++03 mode (#109002)

2024-12-21 13:01:48 +01:00

cfenv

[libc++][C++03] Use __cxx03/ headers in C++03 mode (#109002)

2024-12-21 13:01:48 +01:00

cfloat

[libc++][C++03] Use __cxx03/ headers in C++03 mode (#109002)

2024-12-21 13:01:48 +01:00

charconv

[libc++][C++03] Use __cxx03/ headers in C++03 mode (#109002)

2024-12-21 13:01:48 +01:00

chrono

[libc++][chrono] Adds a missing main include. (#132100)

2025-03-21 18:02:32 +01:00

cinttypes

[libc++][C++03] Use __cxx03/ headers in C++03 mode (#109002)

2024-12-21 13:01:48 +01:00

ciso646

[libc++] Put _LIBCPP_NODEBUG on all internal aliases (#118710)

2025-01-08 11:12:59 -05:00

climits

[libc++][C++03] Use __cxx03/ headers in C++03 mode (#109002)

2024-12-21 13:01:48 +01:00

clocale

[libc++][C++03] Use __cxx03/ headers in C++03 mode (#109002)

2024-12-21 13:01:48 +01:00

CMakeLists.txt

[libc++] implement std::flat_set (#125241)

2025-03-23 14:45:21 +00:00

cmath

[libc++][C++03] Use __cxx03/ headers in C++03 mode (#109002)

2024-12-21 13:01:48 +01:00

codecvt

[libc++] Guard <codecvt> contents on _LIBCPP_HAS_LOCALIZATION (#129112)

2025-02-28 15:41:44 -05:00

compare

[libc++][C++03] Use __cxx03/ headers in C++03 mode (#109002)

2024-12-21 13:01:48 +01:00

complex

[libc++] Add [[gnu::nodebug]] on type traits (#128502)

2025-03-23 21:01:25 +01:00

complex.h

[libc++][C++03] Use __cxx03/ headers in C++03 mode (#109002)

2024-12-21 13:01:48 +01:00

concepts

[libc++][C++03] Use __cxx03/ headers in C++03 mode (#109002)

2024-12-21 13:01:48 +01:00

condition_variable

[libc++][C++03] Use __cxx03/ headers in C++03 mode (#109002)

2024-12-21 13:01:48 +01:00

coroutine

[libc++][C++03] Use __cxx03/ headers in C++03 mode (#109002)

2024-12-21 13:01:48 +01:00

csetjmp

[libc++][C++03] Use __cxx03/ headers in C++03 mode (#109002)

2024-12-21 13:01:48 +01:00

csignal

[libc++][C++03] Use __cxx03/ headers in C++03 mode (#109002)

2024-12-21 13:01:48 +01:00

cstdalign

[libc++] Put _LIBCPP_NODEBUG on all internal aliases (#118710)

2025-01-08 11:12:59 -05:00

cstdarg

[libc++][C++03] Use __cxx03/ headers in C++03 mode (#109002)

2024-12-21 13:01:48 +01:00

cstdbool

[libc++] Put _LIBCPP_NODEBUG on all internal aliases (#118710)

2025-01-08 11:12:59 -05:00

cstddef

[libc++][C++03] Use __cxx03/ headers in C++03 mode (#109002)

2024-12-21 13:01:48 +01:00

cstdint

[libc++][C++03] Use __cxx03/ headers in C++03 mode (#109002)

2024-12-21 13:01:48 +01:00

cstdio

[libc++][C++03] Use __cxx03/ headers in C++03 mode (#109002)

2024-12-21 13:01:48 +01:00

cstdlib

[libc++][C++03] Use __cxx03/ headers in C++03 mode (#109002)

2024-12-21 13:01:48 +01:00

cstring

[libc++][C++03] Use __cxx03/ headers in C++03 mode (#109002)

2024-12-21 13:01:48 +01:00

ctgmath

[libc++] Put _LIBCPP_NODEBUG on all internal aliases (#118710)

2025-01-08 11:12:59 -05:00

ctime

[libc++][C++03] Use __cxx03/ headers in C++03 mode (#109002)

2024-12-21 13:01:48 +01:00

ctype.h

[libc++][C++03] Use __cxx03/ headers in C++03 mode (#109002)

2024-12-21 13:01:48 +01:00

cuchar

[libc++][C++03] Use __cxx03/ headers in C++03 mode (#109002)

2024-12-21 13:01:48 +01:00

cwchar

[NFC][libc++] Guard against operator& hijacking. (#128351)

2025-02-27 17:47:34 +01:00

cwctype

[libc++][C++03] Use __cxx03/ headers in C++03 mode (#109002)

2024-12-21 13:01:48 +01:00

deque

[libc++][NFC] Replace structs with variable templates in <__memory/allocator_traits.h> (#129237)

2025-03-25 15:58:24 +01:00

errno.h

[libc++][C++03] Use __cxx03/ headers in C++03 mode (#109002)

2024-12-21 13:01:48 +01:00

exception

[libc++][C++03] Use __cxx03/ headers in C++03 mode (#109002)

2024-12-21 13:01:48 +01:00

execution

[libc++] Switch experimental library macros to 0/1 macros (#124030)

2025-01-24 09:34:42 +01:00

expected

[libc++][C++03] Use __cxx03/ headers in C++03 mode (#109002)

2024-12-21 13:01:48 +01:00

fenv.h

[libc++][C++03] Use __cxx03/ headers in C++03 mode (#109002)

2024-12-21 13:01:48 +01:00

filesystem

[libc++][C++03] Use __cxx03/ headers in C++03 mode (#109002)

2024-12-21 13:01:48 +01:00

flat_map

[libc++] implement std::flat_multimap (#113835)

2025-01-25 18:30:00 +00:00

flat_set

[libc++] implement std::flat_set (#125241)

2025-03-23 14:45:21 +00:00

float.h

[libc++][C++03] Use __cxx03/ headers in C++03 mode (#109002)

2024-12-21 13:01:48 +01:00

format

[libc++][C++03] Use __cxx03/ headers in C++03 mode (#109002)

2024-12-21 13:01:48 +01:00

forward_list

[libc++] Remove identity casts in <{forward_,}list> (#130049)

2025-03-06 16:09:30 +01:00

fstream

[NFC][libc++] Guard against operator& hijacking. (#128351)

2025-02-27 17:47:34 +01:00

functional

[libc++] Implement std::not_fn<NTTP> (#86133)

2025-01-10 14:14:14 -05:00

future

Revert "[libc++] Don't try to wait on a thread that hasn't started in std::async (#125433)"

2025-03-10 15:13:41 +01:00

initializer_list

[libc++] Prohibits initializer_list specializations. (#128042)

2025-03-01 12:34:35 +01:00

inttypes.h

[libc++][C++03] Use __cxx03/ headers in C++03 mode (#109002)

2024-12-21 13:01:48 +01:00

iomanip

[libc++][C++03] Use __cxx03/ headers in C++03 mode (#109002)

2024-12-21 13:01:48 +01:00

ios

[libc++] Put _LIBCPP_NODEBUG on all internal aliases (#118710)

2025-01-08 11:12:59 -05:00

iosfwd

[libc++] Switch experimental library macros to 0/1 macros (#124030)

2025-01-24 09:34:42 +01:00

iostream

[libc++][C++03] Use __cxx03/ headers in C++03 mode (#109002)

2024-12-21 13:01:48 +01:00

istream

[libc++][C++03] Use __cxx03/ headers in C++03 mode (#109002)

2024-12-21 13:01:48 +01:00

iterator

[libc++] Implements LWG3600 Making istream_iterator copy constructor trivial is an ABI break (#127343)

2025-03-01 12:29:21 +01:00

latch

[libc++][C++03] Use __cxx03/ headers in C++03 mode (#109002)

2024-12-21 13:01:48 +01:00

limits

[libc++][C++03] Use __cxx03/ headers in C++03 mode (#109002)

2024-12-21 13:01:48 +01:00

list

[libc++] Remove identity casts in <{forward_,}list> (#130049)

2025-03-06 16:09:30 +01:00

locale

[NFC][libc++] Guard against operator& hijacking. (#129453)

2025-03-18 18:08:40 +01:00

map

[NFC][libc++] Adds (multi|)(map|set) forward declarations. (#131541)

2025-03-20 18:00:01 +01:00

math.h

[libc++][C++03] Use __cxx03/ headers in C++03 mode (#109002)

2024-12-21 13:01:48 +01:00

mdspan

[libc++][C++03] Use __cxx03/ headers in C++03 mode (#109002)

2024-12-21 13:01:48 +01:00

memory

[libc++] Extract destroy algorithms into separate headers (#126449)

2025-02-10 21:19:46 +01:00

memory_resource

[libc++][C++03] Use __cxx03/ headers in C++03 mode (#109002)

2024-12-21 13:01:48 +01:00

module.modulemap

[libc++] Use __detected_or_t to implement __has_iterator_{category,concept}_convertible_to (#124456)

2025-03-26 08:55:47 +01:00

mutex

[libc++][C++03] Use __cxx03/ headers in C++03 mode (#109002)

2024-12-21 13:01:48 +01:00

new

[libc++][C++03] Use __cxx03/ headers in C++03 mode (#109002)

2024-12-21 13:01:48 +01:00

numbers

[libc++][C++03] Use __cxx03/ headers in C++03 mode (#109002)

2024-12-21 13:01:48 +01:00

numeric

[libc++][C++03] Use __cxx03/ headers in C++03 mode (#109002)

2024-12-21 13:01:48 +01:00

optional

[libc++] Qualify calls to nullary functions like __throw_foo (#122465)

2025-02-21 07:59:46 -05:00

ostream

[libc++][C++03] Use __cxx03/ headers in C++03 mode (#109002)

2024-12-21 13:01:48 +01:00

print

[libc++][C++03] Use __cxx03/ headers in C++03 mode (#109002)

2024-12-21 13:01:48 +01:00

queue

[libc++][C++03] Use __cxx03/ headers in C++03 mode (#109002)

2024-12-21 13:01:48 +01:00

random

[libc++][C++03] Use __cxx03/ headers in C++03 mode (#109002)

2024-12-21 13:01:48 +01:00

ranges

[libc++][C++03] Use __cxx03/ headers in C++03 mode (#109002)

2024-12-21 13:01:48 +01:00

ratio

[libc++] Put _LIBCPP_NODEBUG on all internal aliases (#118710)

2025-01-08 11:12:59 -05:00

regex

[regex] fix uncaught exception when string is like "\\_" (#129348)

2025-03-11 09:12:14 +08:00

scoped_allocator

[libc++][C++03] Use __cxx03/ headers in C++03 mode (#109002)

2024-12-21 13:01:48 +01:00

semaphore

[libc++][C++03] Use __cxx03/ headers in C++03 mode (#109002)

2024-12-21 13:01:48 +01:00

set

[NFC][libc++] Adds (multi|)(map|set) forward declarations. (#131541)

2025-03-20 18:00:01 +01:00

shared_mutex

[libc++] Qualify calls to nullary functions like __throw_foo (#122465)

2025-02-21 07:59:46 -05:00

source_location

[libc++] Put _LIBCPP_NODEBUG on all internal aliases (#118710)

2025-01-08 11:12:59 -05:00

span

[libc++][C++03] Use __cxx03/ headers in C++03 mode (#109002)

2024-12-21 13:01:48 +01:00

sstream

[libc++][C++03] Use __cxx03/ headers in C++03 mode (#109002)

2024-12-21 13:01:48 +01:00

stack

[libc++][C++03] Use __cxx03/ headers in C++03 mode (#109002)

2024-12-21 13:01:48 +01:00

stdatomic.h

[libc++] Don't implement <stdatomic.h> before C++23 (#123130)

2025-01-17 14:22:40 -05:00

stdbool.h

[libc++][C++03] Use __cxx03/ headers in C++03 mode (#109002)

2024-12-21 13:01:48 +01:00

stddef.h

[libc++][C++03] Use __cxx03/ headers in C++03 mode (#109002)

2024-12-21 13:01:48 +01:00

stdexcept

[libc++][C++03] Use __cxx03/ headers in C++03 mode (#109002)

2024-12-21 13:01:48 +01:00

stdio.h

[libcxx] Fix the #endif comments (#120949)

2024-12-23 07:33:26 -08:00

stdlib.h

[libcxx] Fix the #endif comments (#120949)

2024-12-23 07:33:26 -08:00

stop_token

[libc++][C++03] Use __cxx03/ headers in C++03 mode (#109002)

2024-12-21 13:01:48 +01:00

streambuf

[libc++] Inline basic_streambuf functions (#123379)

2025-01-23 11:01:58 +01:00

string

[libc++][NFC] Simplify string a bit (#127135)

2025-03-15 22:10:57 -04:00

string_view

[libc++] Qualify calls to nullary functions like __throw_foo (#122465)

2025-02-21 07:59:46 -05:00

string.h

[libc++][C++03] Use __cxx03/ headers in C++03 mode (#109002)

2024-12-21 13:01:48 +01:00

strstream

[libc++][C++03] Use __cxx03/ headers in C++03 mode (#109002)

2024-12-21 13:01:48 +01:00

syncstream

[libc++] Switch experimental library macros to 0/1 macros (#124030)

2025-01-24 09:34:42 +01:00

system_error

[libc++][C++03] Use __cxx03/ headers in C++03 mode (#109002)

2024-12-21 13:01:48 +01:00

tgmath.h

[libc++][C++03] Use __cxx03/ headers in C++03 mode (#109002)

2024-12-21 13:01:48 +01:00

thread

[libc++][C++03] Use __cxx03/ headers in C++03 mode (#109002)

2024-12-21 13:01:48 +01:00

tuple

[libc++] Add [[gnu::nodebug]] on type traits (#128502)

2025-03-23 21:01:25 +01:00

type_traits

[libc++][NFC] Comment cleanup for <type_traits> (#130422)

2025-03-09 11:17:24 +08:00

typeindex

[libc++][C++03] Use __cxx03/ headers in C++03 mode (#109002)

2024-12-21 13:01:48 +01:00

typeinfo

[libc++][C++03] Use __cxx03/ headers in C++03 mode (#109002)

2024-12-21 13:01:48 +01:00

uchar.h

[libc++][C++03] Use __cxx03/ headers in C++03 mode (#109002)

2024-12-21 13:01:48 +01:00

unordered_map

[libc++] Qualify calls to nullary functions like __throw_foo (#122465)

2025-02-21 07:59:46 -05:00

unordered_set

[libc++] Define an internal API for std::invoke and friends (#116637)

2025-01-20 18:00:15 +01:00

utility

[libcxx] Put std::monostate in <utility> (#128373)

2025-03-25 18:31:57 +01:00

valarray

[libc++][hardening] Add a bounds check for valarray and bitset. (#120685)

2024-12-24 18:22:18 -08:00

variant

[libc++] Add [[gnu::nodebug]] on type traits (#128502)

2025-03-23 21:01:25 +01:00

vector

[libc++][C++03] Use __cxx03/ headers in C++03 mode (#109002)

2024-12-21 13:01:48 +01:00

version

[libc++] Bump __cpp_lib_constexpr_algorithms for P2562R1 in C++26 (#132075)

2025-03-21 07:33:52 +08:00

wchar.h

[libcxx] Fix the #endif comments (#120949)

2024-12-23 07:33:26 -08:00

wctype.h

[libc++][C++03] Use __cxx03/ headers in C++03 mode (#109002)

2024-12-21 13:01:48 +01:00