Arthur O'Dwyer bbb0f2c759 [libc++] Replace #include "" with <> in libcxx/src/. NFCI.
Our best guess is that the two syntaxes should have exactly equivalent
effects, so, let's be consistent with what we do in libcxx/include/.

I've left `#include "include/x.h"` and `#include "../y.h"` alone
because I'm less sure that they're interchangeable, and they aren't
inconsistent with libcxx/include/ because libcxx/include/ never
does that kind of thing.

Also, use the `_LIBCPP_PUSH_MACROS/POP_MACROS` dance for `<__undef_macros>`,
even though it's technically unnecessary in a standalone .cpp file,
just so we have consistently one way to do it.

Differential Revision: https://reviews.llvm.org/D119561
2022-02-15 13:00:46 -05:00

30 lines
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C++

//===----------------------------------------------------------------------===//
//
// Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
// See https://llvm.org/LICENSE.txt for license information.
// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
//
//===----------------------------------------------------------------------===//
#include <functional>
_LIBCPP_BEGIN_NAMESPACE_STD
namespace placeholders
{
const __ph<1> _1{};
const __ph<2> _2{};
const __ph<3> _3{};
const __ph<4> _4{};
const __ph<5> _5{};
const __ph<6> _6{};
const __ph<7> _7{};
const __ph<8> _8{};
const __ph<9> _9{};
const __ph<10> _10{};
} // placeholders
_LIBCPP_END_NAMESPACE_STD