llvm-project.git/libc/src/assert/assert.h, branch users/nico/python-2

[libc] Add `__builtin_expect` tag on assert conditions; NFC (#99498)

2024-10-27T13:49:20+00:00

[libc] remove header guard for assert.h (#83334)

2024-02-28T21:19:40+00:00

It's meant to be included multiple times! Maybe use a NOLINT rule to
suppress
clang-tidy's llvm-header-guard lint warning.

[libc] fix clang-tidy llvm-header-guard warnings (#82679)

2024-02-28T20:53:56+00:00

Towards the goal of getting `ninja libc-lint` back to green, fix the numerous
instances of:

    warning: header guard does not follow preferred style [llvm-header-guard]

This is because many of our header guards start with `__LLVM` rather than
`LLVM`.

To filter just these warnings:

    $ ninja -k2000 libc-lint 2>&1 | grep llvm-header-guard

To automatically apply fixits:

    $ find libc/src libc/include libc/test -name \*.h | \
        xargs -n1 -I {} clang-tidy {} -p build/compile_commands.json \
        -checks='-*,llvm-header-guard' --fix --quiet

Some manual cleanup is still necessary as headers that were missing header
guards outright will have them inserted before the license block (we prefer
them after).

[libc] Mass replace enclosing namespace (#67032)

2023-09-26T09:45:04+00:00

This is step 4 of
https://discourse.llvm.org/t/rfc-customizable-namespace-to-allow-testing-the-libc-when-the-system-libc-is-also-llvms-libc/73079

[libc][obvious] fix new assert typo

2023-04-10T17:02:47+00:00

[libc][obvious] fix phrasing in assert comment

2023-04-07T18:51:44+00:00

[LIBC][NFC] Rename errno and assert files to match other files with functions

2020-11-03T21:29:32+00:00

Rename the files containing the `__errno_location` function
to `__errno_location.h/cpp` to match the other files and move
the `llvmlibc_errno` macro to its own file.

Split assert.h into `__assert_fail.h` (contains the function prototype)
and assert.h (contains the assert macro).

Reviewed By: sivachandra

Differential Revision: https://reviews.llvm.org/D90653

[libc][NFC] Make all top of file comments consistent.

2020-04-08T17:18:37+00:00

Summary:
Made all header files consistent based of this documentation: https://llvm.org/docs/CodingStandards.html#file-headers.
And did the same for all source files top of file comments.

Reviewers: sivachandra, abrachet

Reviewed By: sivachandra, abrachet

Subscribers: MaskRay, tschuett, libc-commits

Tags: #libc-project

Differential Revision: https://reviews.llvm.org/D77533

[libc] Add initial assert definition

2020-03-12T03:45:58+00:00

Summary: This patch adds a temporary `__assert_fail` and `assert` definition to make it available to internal llvm libc code. `__assert_fail` writes to fd 2 directly instead of `stderr`, using SYS_write. I have not put it in its own linux directory because this is temporary and it should be using stdio's api in the future. It does not currently print out the line number (although we could do that by stringifying `__LINE__` if reviewers wish).

Reviewers: sivachandra, gchatelet, PaulkaToast

Reviewed By: sivachandra

Subscribers: mgorny, MaskRay, tschuett, libc-commits

Differential Revision: https://reviews.llvm.org/D75420