llvm-project

History

Joseph Huber b8e878da5c [libc] Rework 'cpp:optional' to support move construction

This patch replaces the existing `cpp::optional` type with a newer
version that has more features. This class is heavily inspired by the
old `llvm::Optional` class. Currently the limitations of this class is
that we only handle types with trivial constructors or operators.

Reviewed By: sivachandra

Differential Revision: https://reviews.llvm.org/D149972

2023-05-05 13:45:22 -05:00

.clang-tidy

[libc] Add a .clang-tidy file for the toplevel libc directory.

2021-12-09 00:19:25 +00:00

array.h

[libc] Add value_type to cpp::array

2023-04-07 11:58:38 +00:00

atomic.h

[libc][rpc] Update locking to work on volta

2023-05-04 22:58:04 +01:00

bit.h

[libc] Added checks to src and dest types in bit_cast

2023-04-20 20:31:29 -03:00

bitset.h

[libc][NFC] Replace static inline and inline annotations with LIBC_INLINE.

2023-01-20 22:27:17 +00:00

CMakeLists.txt

[libc][Obvious] Add include.stdlib as missing dep for CPP.string.

2023-04-24 22:06:59 +00:00

cstddef.h

[libc] Add cpp::byte

2022-10-22 20:54:14 +00:00

expected.h

[libc] move errno out of file internals

2022-12-12 13:11:45 -08:00

functional.h

[libc] Adjust the cpp:function type to support lambdas

2023-04-24 15:47:54 -05:00

limits.h

[NFC][libc] Move Uint implementation to parent directory

2022-08-25 12:42:06 +00:00

new.cpp

[libc] Handle allocation failures in the dirent API gracefully.

2022-12-15 21:05:40 +00:00

new.h

[libc][NFC] Replace "inline" keyword with "LIBC_INLINE".

2023-01-24 19:35:34 +00:00

optional.h

[libc] Rework 'cpp:optional' to support move construction

2023-05-05 13:45:22 -05:00

README.md

[NFC][libc] clarify CPP folder documentation

2022-08-22 15:41:41 +00:00

span.h

[libc] Allow span views over mutable data

2022-08-22 09:43:08 +00:00

string_view.h

[libc][NFC] Replace "inline" keyword with "LIBC_INLINE".

2023-01-24 19:35:34 +00:00

string.h

[re-reland][libc] Adds string and TestLogger classes, use them in LibcTest

2023-04-03 13:10:30 +00:00

stringstream.h

[libc][NFC] Use STL case for string_view

2022-08-22 15:25:14 +00:00

type_traits.h

[libc] Adjust the cpp:function type to support lambdas

2023-04-24 15:47:54 -05:00

utility.h

[libc] Adjust the cpp:function type to support lambdas

2023-04-24 15:47:54 -05:00

README.md

This directory contains partial re-implementations of some C++ standard library utilities. They are for use with internal LLVM libc code and tests.

More utilities can be added on an as needed basis. There are certain rules to be followed for future changes and additions:

Only two kind of headers can be included: Other headers from this directory, and free standing C headers.
Free standing C headers are to be included as C headers and not as C++ headers. That is, use #include <stddef.h> and not #include <cstddef>.
The utilities should be defined in the namespace __llvm_libc::cpp. The higher level namespace should have a __ prefix to avoid symbol name pollution when the utilities are used in implementation of public functions.