Nikolas Klauser ba87515fea

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

Currently, the library-internal feature test macros are only defined if
the feature is not available, and always have the prefix
`_LIBCPP_HAS_NO_`. This patch changes that, so that they are always
defined and have the prefix `_LIBCPP_HAS_` instead. This changes the
canonical use of these macros to `#if _LIBCPP_HAS_FEATURE`, which means
that using an undefined macro (e.g. due to a missing include) is
diagnosed now. While this is rather unlikely currently, a similar change
in `<__configuration/availability.h>` caught a few bugs. This also
improves readability, since it removes the double-negation of `#ifndef
_LIBCPP_HAS_NO_FEATURE`.

The current patch only touches the macros defined in `<__config>`. If
people are happy with this approach, I'll make a follow-up PR to also
change the macros defined in `<__config_site>`.

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

..

algorithm.inc

[libc++][ranges] P1223R5: find_last (#99312)

2024-07-19 09:42:16 -07:00

any.inc

[libc++][modules] Removes the module partitions.

2023-08-09 19:39:08 +02:00

array.inc

[libc++][modules] Removes the module partitions.

2023-08-09 19:39:08 +02:00

atomic.inc

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

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

barrier.inc

[libc++][C++20 modules] Tests no threading build.

2023-08-22 20:15:16 +02:00

bit.inc

[libc++][C++20 modules] Enabling in C++20.

2023-09-05 18:10:46 +02:00

bitset.inc

[libc++][modules] Removes the module partitions.

2023-08-09 19:39:08 +02:00

cassert.inc

[libc++][modules] Removes the module partitions.

2023-08-09 19:39:08 +02:00

cctype.inc

[libc++][modules] Uses _LIBCPP_USING_IF_EXISTS. (#90409)

2024-05-03 17:29:27 +02:00

cerrno.inc

[libc++][modules] Removes the module partitions.

2023-08-09 19:39:08 +02:00

cfenv.inc

[libc++][modules] Uses _LIBCPP_USING_IF_EXISTS. (#90409)

2024-05-03 17:29:27 +02:00

cfloat.inc

[libc++][modules] Removes the module partitions.

2023-08-09 19:39:08 +02:00

charconv.inc

[libc++][modules] Removes the module partitions.

2023-08-09 19:39:08 +02:00

chrono.inc

[libc++][chrono] Adds year_month_day_last&::operator<=>. (#98169)

2024-07-16 19:01:00 +02:00

cinttypes.inc

[libc++][modules] Uses _LIBCPP_USING_IF_EXISTS. (#90409)

2024-05-03 17:29:27 +02:00

climits.inc

[libc++][modules] Removes the module partitions.

2023-08-09 19:39:08 +02:00

clocale.inc

[libc++][modules] Uses _LIBCPP_USING_IF_EXISTS. (#90409)

2024-05-03 17:29:27 +02:00

cmath.inc

[libc++][math] Mathematical Special Functions: Hermite Polynomial (#89982)

2024-07-20 17:50:05 +02:00

codecvt.inc

[libc++] Removes codecvt. (#72496)

2023-11-24 17:34:30 +01:00

compare.inc

[libc++][modules] Removes the module partitions.

2023-08-09 19:39:08 +02:00

complex.inc

[libc++][complex] P2819R2: Add tuple protocol to complex (#79744)

2024-02-19 09:56:06 +02:00

concepts.inc

[libc++][modules] Removes the module partitions.

2023-08-09 19:39:08 +02:00

condition_variable.inc

[libc++][C++20 modules] Tests no threading build.

2023-08-22 20:15:16 +02:00

coroutine.inc

[libc++][modules] Removes the module partitions.

2023-08-09 19:39:08 +02:00

csetjmp.inc

[libc++][modules] Uses _LIBCPP_USING_IF_EXISTS. (#90409)

2024-05-03 17:29:27 +02:00

csignal.inc

[libc++][modules] Uses _LIBCPP_USING_IF_EXISTS. (#90409)

2024-05-03 17:29:27 +02:00

cstdarg.inc

[libc++][modules] Uses _LIBCPP_USING_IF_EXISTS. (#90409)

2024-05-03 17:29:27 +02:00

cstddef.inc

[libc++][modules] Uses _LIBCPP_USING_IF_EXISTS. (#90409)

2024-05-03 17:29:27 +02:00

cstdint.inc

[libc++][modules] Uses _LIBCPP_USING_IF_EXISTS. (#90409)

2024-05-03 17:29:27 +02:00

cstdio.inc

[libc++][modules] Uses _LIBCPP_USING_IF_EXISTS. (#90409)

2024-05-03 17:29:27 +02:00

cstdlib.inc

[libc++][modules] Uses _LIBCPP_USING_IF_EXISTS. (#90409)

2024-05-03 17:29:27 +02:00

cstring.inc

[libc++][modules] Uses _LIBCPP_USING_IF_EXISTS. (#90409)

2024-05-03 17:29:27 +02:00

ctime.inc

[libc++][modules] Uses _LIBCPP_USING_IF_EXISTS. (#90409)

2024-05-03 17:29:27 +02:00

cuchar.inc

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

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

cwchar.inc

[libc++][modules] Uses _LIBCPP_USING_IF_EXISTS. (#90409)

2024-05-03 17:29:27 +02:00

cwctype.inc

[libc++][modules] Uses _LIBCPP_USING_IF_EXISTS. (#90409)

2024-05-03 17:29:27 +02:00

deque.inc

[libc++][modules] Removes the module partitions.

2023-08-09 19:39:08 +02:00

exception.inc

[libc++] Deprecate and remove std::uncaught_exception (#101830)

2024-08-27 17:15:03 -04:00

execution.inc

[libc++][C++20 modules] Tests no experimental library build.

2023-09-06 19:31:29 +02:00

expected.inc

[libc++][C++20 modules] Enabling in C++20.

2023-09-05 18:10:46 +02:00

filesystem.inc

[libc++][C++20 modules] Tests no filesystem build.

2023-08-22 20:15:59 +02:00

flat_map.inc

[libc++][modules] Removes the module partitions.

2023-08-09 19:39:08 +02:00

flat_set.inc

[libc++][modules] Removes the module partitions.

2023-08-09 19:39:08 +02:00

format.inc

[libc++][NFC] Run clang-format on libcxx/include

2024-08-30 12:09:36 -04:00

forward_list.inc

[libc++][modules] Removes the module partitions.

2023-08-09 19:39:08 +02:00

fstream.inc

[libc++][C++20 modules] Tests no filesystem build.

2023-08-22 20:15:59 +02:00

functional.inc

[libc++] Implement bind_back (#81055)

2024-04-09 11:10:20 -04:00

future.inc

[libc++][C++20 modules] Tests no threading build.

2023-08-22 20:15:16 +02:00

generator.inc

[libc++][modules] Removes the module partitions.

2023-08-09 19:39:08 +02:00

hazard_pointer.inc

[libc++][modules] Removes the module partitions.

2023-08-09 19:39:08 +02:00

initializer_list.inc

[libc++][modules] Removes the module partitions.

2023-08-09 19:39:08 +02:00

iomanip.inc

[libc++][modules] Removes the module partitions.

2023-08-09 19:39:08 +02:00

ios.inc

[libc++][modules] Removes the module partitions.

2023-08-09 19:39:08 +02:00

iosfwd.inc

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

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

iostream.inc

[libc++][modules] Removes the module partitions.

2023-08-09 19:39:08 +02:00

istream.inc

[libc++][modules] Removes the module partitions.

2023-08-09 19:39:08 +02:00

iterator.inc

[libc++][modules] Removes the module partitions.

2023-08-09 19:39:08 +02:00

latch.inc

[libc++][C++20 modules] Tests no threading build.

2023-08-22 20:15:16 +02:00

limits.inc

[libc++][modules] Removes the module partitions.

2023-08-09 19:39:08 +02:00

list.inc

[libc++][modules] Removes the module partitions.

2023-08-09 19:39:08 +02:00

locale.inc

[libc++] P2872R3: Remove `wstring_convert` From C++26 (#87100)

2024-04-05 22:04:07 +03:00

map.inc

[libc++][modules] Removes the module partitions.

2023-08-09 19:39:08 +02:00

mdspan.inc

[libc++] re-enable clang-tidy in the CI and fix any issues (#102658)

2024-08-10 10:08:41 +02:00

memory_resource.inc

[libc++][modules] Removes the module partitions.

2023-08-09 19:39:08 +02:00

memory.inc

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

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

mutex.inc

[libc++][C++20 modules] Tests no threading build.

2023-08-22 20:15:16 +02:00

new.inc

[libc++] re-enable clang-tidy in the CI and fix any issues (#102658)

2024-08-10 10:08:41 +02:00

numbers.inc

[libc++][modules] Removes the module partitions.

2023-08-09 19:39:08 +02:00

numeric.inc

[libc++][numeric] P0543R3: Saturation arithmetic (#77967)

2024-01-22 06:57:45 +02:00

optional.inc

[libc++][modules] Removes the module partitions.

2023-08-09 19:39:08 +02:00

ostream.inc

[libc++][modules] Fix disabling Unicode (#81294)

2024-02-10 15:22:16 +01:00

print.inc

[libc++][C++20 modules] Enabling in C++20.

2023-09-05 18:10:46 +02:00

queue.inc

[libc++][modules] Removes the module partitions.

2023-08-09 19:39:08 +02:00

random.inc

[libc++][C++20 modules] Tests no random device build.

2023-08-22 20:16:53 +02:00

ranges.inc

[libc++][CI] Reenables clang-tidy. (#90077)

2024-05-08 20:17:59 +02:00

ratio.inc

[libc++][modules] Removes the module partitions.

2023-08-09 19:39:08 +02:00

rcu.inc

[libc++][modules] Removes the module partitions.

2023-08-09 19:39:08 +02:00

regex.inc

[libc++][modules] Removes the module partitions.

2023-08-09 19:39:08 +02:00

scoped_allocator.inc

[libc++][modules] Removes the module partitions.

2023-08-09 19:39:08 +02:00

semaphore.inc

[libc++][C++20 modules] Tests no threading build.

2023-08-22 20:15:16 +02:00

set.inc

[libc++][modules] Removes the module partitions.

2023-08-09 19:39:08 +02:00

shared_mutex.inc

[libc++][C++20 modules] Tests no threading build.

2023-08-22 20:15:16 +02:00

source_location.inc

[libc++][modules] Removes the module partitions.

2023-08-09 19:39:08 +02:00

span.inc

[libc++][modules] Removes the module partitions.

2023-08-09 19:39:08 +02:00

spanstream.inc

[libc++][modules] Removes the module partitions.

2023-08-09 19:39:08 +02:00

sstream.inc

[libc++][modules] Removes the module partitions.

2023-08-09 19:39:08 +02:00

stack.inc

[libc++][modules] Removes the module partitions.

2023-08-09 19:39:08 +02:00

stacktrace.inc

[libc++][modules] Removes the module partitions.

2023-08-09 19:39:08 +02:00

stdexcept.inc

[libc++][modules] Removes the module partitions.

2023-08-09 19:39:08 +02:00

stdfloat.inc

[libc++][modules] Removes the module partitions.

2023-08-09 19:39:08 +02:00

stop_token.inc

[libc++] Make std::jthread supported in non-experimental mode (#107900)

2024-09-12 09:48:59 -04:00

streambuf.inc

[libc++][modules] Removes the module partitions.

2023-08-09 19:39:08 +02:00

string_view.inc

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

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

string.inc

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

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

strstream.inc

[libc++] P2867R1: Remove Deprecated strstreams From C++26 (#87107)

2024-04-04 06:03:00 +03:00

syncstream.inc

Implement syncstream (p0053)

2023-11-08 17:45:06 +01:00

system_error.inc

[libc++][modules] Removes the module partitions.

2023-08-09 19:39:08 +02:00

text_encoding.inc

[libc++][modules] Removes the module partitions.

2023-08-09 19:39:08 +02:00

thread.inc

[libc++] Make std::jthread supported in non-experimental mode (#107900)

2024-09-12 09:48:59 -04:00

tuple.inc

[libc++][C++20 modules] Enabling in C++20.

2023-09-05 18:10:46 +02:00

type_traits.inc

[libc++][type_traits] P2674R1: A trait for implicit lifetime types (#106870)

2024-10-09 08:19:14 +02:00

typeindex.inc

[libc++][modules] Removes the module partitions.

2023-08-09 19:39:08 +02:00

typeinfo.inc

[libc++][modules] Removes the module partitions.

2023-08-09 19:39:08 +02:00

unordered_map.inc

[libc++][modules] Removes the module partitions.

2023-08-09 19:39:08 +02:00

unordered_set.inc

[libc++][modules] Removes the module partitions.

2023-08-09 19:39:08 +02:00

utility.inc

[libc++][C++20 modules] Enabling in C++20.

2023-09-05 18:10:46 +02:00

valarray.inc

[libc++][modules] Removes the module partitions.

2023-08-09 19:39:08 +02:00

variant.inc

[libc++][modules] Removes the module partitions.

2023-08-09 19:39:08 +02:00

vector.inc

[libc++][C++20 modules] Enabling in C++20.

2023-09-05 18:10:46 +02:00

version.inc

[libc++][modules] Removes the module partitions.

2023-08-09 19:39:08 +02:00