[libc++] Implement ranges::find_end, ranges::search{, _n}

Reviewed By: var-const, #libc, huixie90

Spies: thakis, h-vetinari, huixie90, libcxx-commits, mgorny

Differential Revision: https://reviews

[libc++] Implement ranges::find_end, ranges::search{, _n}

Reviewed By: var-const, #libc, huixie90

Spies: thakis, h-vetinari, huixie90, libcxx-commits, mgorny

Differential Revision: https://reviews.llvm.org/D124079

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Revert "[libc++] Implement ranges::find_end, ranges::search{, _n}"

This reverts commit 76a76518507ccc59ccdad5b83f44dc8c3d9593c7.

[libc++] Implement ranges::find_end, ranges::search{, _n}

Reviewed By: var-const, #libc, huixie90

Spies: h-vetinari, huixie90, libcxx-commits, mgorny

Differential Revision: https://reviews.llvm.or

[libc++] Implement ranges::find_end, ranges::search{, _n}

Reviewed By: var-const, #libc, huixie90

Spies: h-vetinari, huixie90, libcxx-commits, mgorny

Differential Revision: https://reviews.llvm.org/D124079

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[libc++] Implement std::boyer_moore{, _horspool}_searcher

This mostly copys the `<experimental/functional>` stuff and updates the code to current libc++ style.

Reviewed By: ldionne, #libc

Spies: n

[libc++] Implement std::boyer_moore{, _horspool}_searcher

This mostly copys the `<experimental/functional>` stuff and updates the code to current libc++ style.

Reviewed By: ldionne, #libc

Spies: nlopes, adamdebreceni, arichardson, libcxx-commits, mgorny

Differential Revision: https://reviews.llvm.org/D121074

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[libc++] Ensure that all public C++ headers include <__assert>

This patch changes the requirement for getting the declaration of the
assertion handler from including <__assert> to including any publ

[libc++] Ensure that all public C++ headers include <__assert>

This patch changes the requirement for getting the declaration of the
assertion handler from including <__assert> to including any public
C++ header of the library. Note that C compatibility headers are
excluded because we don't implement all the C headers ourselves --
some of them are taken straight from the C library, like assert.h.

It also adds a generated test to check it. Furthermore, this new
generated test is designed in a way that will make it possible to
replace almost all the existing test-generation scripts with this
system in upcoming patches.

Differential Revision: https://reviews.llvm.org/D122506

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Remove __uncvref; use __uncvref_t instead

Reviewed By: Quuxplusone, #libc

Spies: libcxx-commits

Differential Revision: https://reviews.llvm.org/D119958

[libc++] Granularize algorithm includes

Reviewed By: Mordante, ldionne, Quuxplusone, #libc, #libc_abi

Spies: #libc_vendors, libcxx-commits, miyuki

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

[libc++] Granularize algorithm includes

Reviewed By: Mordante, ldionne, Quuxplusone, #libc, #libc_abi

Spies: #libc_vendors, libcxx-commits, miyuki

Differential Revision: https://reviews.llvm.org/D119667

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[libc++] Remove outdated synopsis parts in experimental/functional

Remove mentions of `experimental::function`, its operators, etc. They are no
longer in `experimental/functional`.

Differential Rev

[libc++] Remove outdated synopsis parts in experimental/functional

Remove mentions of `experimental::function`, its operators, etc. They are no
longer in `experimental/functional`.

Differential Revision: https://reviews.llvm.org/D119204

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[libc++] Mark some members private in experimental/functional

Some members are public but should be private. Nothing requires they are public
right now, so make them private.

Differential Revision:

[libc++] Mark some members private in experimental/functional

Some members are public but should be private. Nothing requires they are public
right now, so make them private.

Differential Revision: https://reviews.llvm.org/D119097

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[libc++] Normalize all our '#pragma GCC system_header', and regression-test.

Now we'll notice if a header forgets to include this magic phrase.

Differential Revision: https://reviews.llvm.org/D1188

[libc++] Normalize all our '#pragma GCC system_header', and regression-test.

Now we'll notice if a header forgets to include this magic phrase.

Differential Revision: https://reviews.llvm.org/D118800

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[libc++] Alphabetize header #includes. NFCI.

The NFC part of D116809. We still want to enforce this in CI,
but the mechanism for that is still to-be-determined.

Differential Revision: https://revie

[libc++] Alphabetize header #includes. NFCI.

The NFC part of D116809. We still want to enforce this in CI,
but the mechanism for that is still to-be-determined.

Differential Revision: https://reviews.llvm.org/D116809

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[runtimes][NFC] Remove filenames at the top of the license notice

We've stopped doing it in libc++ for a while now because these names
would end up rotting as we move things around and copy/paste st

[runtimes][NFC] Remove filenames at the top of the license notice

We've stopped doing it in libc++ for a while now because these names
would end up rotting as we move things around and copy/paste stuff.
This cleans up all the existing files so as to stop the spreading
as people copy-paste headers around.

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[libcxx][functional][modular] splices <functional> into modular headers

Differential Revision: https://reviews.llvm.org/D104942

[libc++] NFCI: Remove __functional/search.h

The __search helper function was once split into __functional for circular
dependency reasons, however this is not an issue anymore now that we have
finer

[libc++] NFCI: Remove __functional/search.h

The __search helper function was once split into __functional for circular
dependency reasons, however this is not an issue anymore now that we have
finer grained headers.

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[libcxx] Move all algorithms into their own headers

This is a fairly mechanical change, it just moves each algorithm into
its own header. This is intended to be a NFC.

This commit re-applies 7ed7d4

[libcxx] Move all algorithms into their own headers

This is a fairly mechanical change, it just moves each algorithm into
its own header. This is intended to be a NFC.

This commit re-applies 7ed7d4ccb899, which was reverted in 692d7166f771
because the Modules build got broken. The modules build has now been
fixed, so we're re-committing this.

Differential Revision: https://reviews.llvm.org/D103583

Attribution note
----------------
I'm only committing this. This commit is a mix of D103583, D103330 and
D104171 authored by:

Co-authored-by: Christopher Di Bella <[email protected]>
Co-authored-by: zoecarver <[email protected]>

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Revert "[libcxx][gardening] Move all algorithms into their own headers."

This reverts commit 7ed7d4ccb8991e2b5b95334b508f8cec2faee737 as it
uncovered a Clang bug PR50592.

[libcxx][gardening] Move all algorithms into their own headers.

This is a fairly mechanical change, it just moves each algorithm into its own header. This is a NFC.

Note: during this change, I burn

[libcxx][gardening] Move all algorithms into their own headers.

This is a fairly mechanical change, it just moves each algorithm into its own header. This is a NFC.

Note: during this change, I burned down all the includes, so this follows "include only and exactly what you use."

Differential Revision: https://reviews.llvm.org/D103583

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[libc++] Remove more unnecessary _VSTD:: from type names. NFCI.

Differential Revision: https://reviews.llvm.org/D102181

[libc++] s/std::size_t/size_t/g. NFCI.

[libcxx] Fix the type attribute for a couple templates

Use `_LIBCPP_TEMPLATE_VIS` instead of `_LIBCPP_TYPE_VIS` for a template
class.

This fixes the nodiscard_extensions.pass.cpp and a couple
func.

[libcxx] Fix the type attribute for a couple templates

Use `_LIBCPP_TEMPLATE_VIS` instead of `_LIBCPP_TYPE_VIS` for a template
class.

This fixes the nodiscard_extensions.pass.cpp and a couple
func.search.default test cases when built in MSVC/DLL configurations.

Differential Revision: https://reviews.llvm.org/D99932

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[NFC] Strip trailing whitespace from libc++

[libc++] Remove visibility-related warnings with Clang 8

The attributes were placed incorrectly -- they need to be after the
"struct" keyword, not before.

llvm-svn: 355006

Update more file headers across all of the LLVM projects in the monorepo
to reflect the new license. These used slightly different spellings that
defeated my regular expressions.

We understand that

Update more file headers across all of the LLVM projects in the monorepo
to reflect the new license. These used slightly different spellings that
defeated my regular expressions.

We understand that people may be surprised that we're moving the header
entirely to discuss the new license. We checked this carefully with the
Foundation's lawyer and we believe this is the correct approach.

Essentially, all code in the project is now made available by the LLVM
project under our new license, so you will see that the license headers
include that license only. Some of our contributors have contributed
code under our old license, and accordingly, we have retained a copy of
our old license notice in the top-level files in each project and
repository.

llvm-svn: 351648

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While implementing P0777 - preventing unnecessary decay, I found some non-public uses of decay that could be replaced by __uncvref. NFC intented

llvm-svn: 324895

[Libc++] Use #pragma push_macro/pop_macro to better handle min/max on Windows

Summary:
This patch improves how libc++ handles min/max macros within the headers. Previously libc++ would undef them an

[Libc++] Use #pragma push_macro/pop_macro to better handle min/max on Windows

Summary:
This patch improves how libc++ handles min/max macros within the headers. Previously libc++ would undef them and emit a warning.
This patch changes libc++ to use `#pragma push_macro` to save the macro before undefining it, and `#pragma pop_macro` to restore the macros and the end of the header.

Reviewers: mclow.lists, bcraig, compnerd, EricWF

Reviewed By: EricWF

Subscribers: cfe-commits, krytarowski

Differential Revision: https://reviews.llvm.org/D33080

llvm-svn: 304357

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