[libcxx-commits] [PATCH] D129310: [libc++][doc] Documents the header __bits.

Mark de Wever via Phabricator via libcxx-commits libcxx-commits at lists.llvm.org
Fri Jul 15 09:17:33 PDT 2022


Mordante updated this revision to Diff 445014.
Mordante marked 3 inline comments as done.
Mordante added a comment.

Addresses review comments, this basically changes the entire patch.


Repository:
  rG LLVM Github Monorepo

CHANGES SINCE LAST ACTION
  https://reviews.llvm.org/D129310/new/

https://reviews.llvm.org/D129310

Files:
  libcxx/docs/UsingLibcxx.rst


Index: libcxx/docs/UsingLibcxx.rst
===================================================================
--- libcxx/docs/UsingLibcxx.rst
+++ libcxx/docs/UsingLibcxx.rst
@@ -429,3 +429,21 @@
 * ``identity::operator()``
 * ``to_integer``
 * ``to_underlying``
+
+
+Extended integral type support
+------------------------------
+
+Several platforms support the 128-bit integral types ``__int128_t`` and
+``__uint128_t``. When these types are present they can be used in the headers
+as required by the Standard:
+
+* ``<bits>``
+* ``<charconv>``
+* ``<functional>``
+* ``<type_traits>``
+
+As an extension these types can be used in the following headers:
+
+* ``<format>``
+* ``<random>``


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