chore(3p/abseil_cpp): unvendor abseil_cpp r/3786

we weren't actually using these sources anymore, okay?

Change-Id: If701571d9716de308d3512e1eb22c35db0877a66
Reviewed-on: https://cl.tvl.fyi/c/depot/+/5248
Tested-by: BuildkiteCI
Reviewed-by: grfn <grfn@gws.fyi>
Autosubmit: tazjin <tazjin@tvl.su>

1 files changed, 0 insertions, 845 deletions

diff --git a/third_party/abseil_cpp/absl/container/inlined_vector.h b/third_party/abseil_cpp/absl/container/inlined_vector.h
deleted file mode 100644
index 90bb96e8325c..000000000000
--- a/third_party/abseil_cpp/absl/container/inlined_vector.h
+++ /dev/null
@@ -1,845 +0,0 @@
-// Copyright 2019 The Abseil Authors.
-//
-// Licensed under the Apache License, Version 2.0 (the "License");
-// you may not use this file except in compliance with the License.
-// You may obtain a copy of the License at
-//
-//      https://www.apache.org/licenses/LICENSE-2.0
-//
-// Unless required by applicable law or agreed to in writing, software
-// distributed under the License is distributed on an "AS IS" BASIS,
-// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-// See the License for the specific language governing permissions and
-// limitations under the License.
-//
-// -----------------------------------------------------------------------------
-// File: inlined_vector.h
-// -----------------------------------------------------------------------------
-//
-// This header file contains the declaration and definition of an "inlined
-// vector" which behaves in an equivalent fashion to a `std::vector`, except
-// that storage for small sequences of the vector are provided inline without
-// requiring any heap allocation.
-//
-// An `absl::InlinedVector<T, N>` specifies the default capacity `N` as one of
-// its template parameters. Instances where `size() <= N` hold contained
-// elements in inline space. Typically `N` is very small so that sequences that
-// are expected to be short do not require allocations.
-//
-// An `absl::InlinedVector` does not usually require a specific allocator. If
-// the inlined vector grows beyond its initial constraints, it will need to
-// allocate (as any normal `std::vector` would). This is usually performed with
-// the default allocator (defined as `std::allocator<T>`). Optionally, a custom
-// allocator type may be specified as `A` in `absl::InlinedVector<T, N, A>`.
-
-#ifndef ABSL_CONTAINER_INLINED_VECTOR_H_
-#define ABSL_CONTAINER_INLINED_VECTOR_H_
-
-#include <algorithm>
-#include <cassert>
-#include <cstddef>
-#include <cstdlib>
-#include <cstring>
-#include <initializer_list>
-#include <iterator>
-#include <memory>
-#include <type_traits>
-#include <utility>
-
-#include "absl/algorithm/algorithm.h"
-#include "absl/base/internal/throw_delegate.h"
-#include "absl/base/macros.h"
-#include "absl/base/optimization.h"
-#include "absl/base/port.h"
-#include "absl/container/internal/inlined_vector.h"
-#include "absl/memory/memory.h"
-
-namespace absl {
-ABSL_NAMESPACE_BEGIN
-// -----------------------------------------------------------------------------
-// InlinedVector
-// -----------------------------------------------------------------------------
-//
-// An `absl::InlinedVector` is designed to be a drop-in replacement for
-// `std::vector` for use cases where the vector's size is sufficiently small
-// that it can be inlined. If the inlined vector does grow beyond its estimated
-// capacity, it will trigger an initial allocation on the heap, and will behave
-// as a `std::vector`. The API of the `absl::InlinedVector` within this file is
-// designed to cover the same API footprint as covered by `std::vector`.
-template <typename T, size_t N, typename A = std::allocator<T>>
-class InlinedVector {
-  static_assert(N > 0, "`absl::InlinedVector` requires an inlined capacity.");
-
-  using Storage = inlined_vector_internal::Storage<T, N, A>;
-
-  using AllocatorTraits = typename Storage::AllocatorTraits;
-  using RValueReference = typename Storage::RValueReference;
-  using MoveIterator = typename Storage::MoveIterator;
-  using IsMemcpyOk = typename Storage::IsMemcpyOk;
-
-  template <typename Iterator>
-  using IteratorValueAdapter =
-      typename Storage::template IteratorValueAdapter<Iterator>;
-  using CopyValueAdapter = typename Storage::CopyValueAdapter;
-  using DefaultValueAdapter = typename Storage::DefaultValueAdapter;
-
-  template <typename Iterator>
-  using EnableIfAtLeastForwardIterator = absl::enable_if_t<
-      inlined_vector_internal::IsAtLeastForwardIterator<Iterator>::value>;
-  template <typename Iterator>
-  using DisableIfAtLeastForwardIterator = absl::enable_if_t<
-      !inlined_vector_internal::IsAtLeastForwardIterator<Iterator>::value>;
-
- public:
-  using allocator_type = typename Storage::allocator_type;
-  using value_type = typename Storage::value_type;
-  using pointer = typename Storage::pointer;
-  using const_pointer = typename Storage::const_pointer;
-  using size_type = typename Storage::size_type;
-  using difference_type = typename Storage::difference_type;
-  using reference = typename Storage::reference;
-  using const_reference = typename Storage::const_reference;
-  using iterator = typename Storage::iterator;
-  using const_iterator = typename Storage::const_iterator;
-  using reverse_iterator = typename Storage::reverse_iterator;
-  using const_reverse_iterator = typename Storage::const_reverse_iterator;
-
-  // ---------------------------------------------------------------------------
-  // InlinedVector Constructors and Destructor
-  // ---------------------------------------------------------------------------
-
-  // Creates an empty inlined vector with a value-initialized allocator.
-  InlinedVector() noexcept(noexcept(allocator_type())) : storage_() {}
-
-  // Creates an empty inlined vector with a copy of `alloc`.
-  explicit InlinedVector(const allocator_type& alloc) noexcept
-      : storage_(alloc) {}
-
-  // Creates an inlined vector with `n` copies of `value_type()`.
-  explicit InlinedVector(size_type n,
-                         const allocator_type& alloc = allocator_type())
-      : storage_(alloc) {
-    storage_.Initialize(DefaultValueAdapter(), n);
-  }
-
-  // Creates an inlined vector with `n` copies of `v`.
-  InlinedVector(size_type n, const_reference v,
-                const allocator_type& alloc = allocator_type())
-      : storage_(alloc) {
-    storage_.Initialize(CopyValueAdapter(v), n);
-  }
-
-  // Creates an inlined vector with copies of the elements of `list`.
-  InlinedVector(std::initializer_list<value_type> list,
-                const allocator_type& alloc = allocator_type())
-      : InlinedVector(list.begin(), list.end(), alloc) {}
-
-  // Creates an inlined vector with elements constructed from the provided
-  // forward iterator range [`first`, `last`).
-  //
-  // NOTE: the `enable_if` prevents ambiguous interpretation between a call to
-  // this constructor with two integral arguments and a call to the above
-  // `InlinedVector(size_type, const_reference)` constructor.
-  template <typename ForwardIterator,
-            EnableIfAtLeastForwardIterator<ForwardIterator>* = nullptr>
-  InlinedVector(ForwardIterator first, ForwardIterator last,
-                const allocator_type& alloc = allocator_type())
-      : storage_(alloc) {
-    storage_.Initialize(IteratorValueAdapter<ForwardIterator>(first),
-                        std::distance(first, last));
-  }
-
-  // Creates an inlined vector with elements constructed from the provided input
-  // iterator range [`first`, `last`).
-  template <typename InputIterator,
-            DisableIfAtLeastForwardIterator<InputIterator>* = nullptr>
-  InlinedVector(InputIterator first, InputIterator last,
-                const allocator_type& alloc = allocator_type())
-      : storage_(alloc) {
-    std::copy(first, last, std::back_inserter(*this));
-  }
-
-  // Creates an inlined vector by copying the contents of `other` using
-  // `other`'s allocator.
-  InlinedVector(const InlinedVector& other)
-      : InlinedVector(other, *other.storage_.GetAllocPtr()) {}
-
-  // Creates an inlined vector by copying the contents of `other` using `alloc`.
-  InlinedVector(const InlinedVector& other, const allocator_type& alloc)
-      : storage_(alloc) {
-    if (IsMemcpyOk::value && !other.storage_.GetIsAllocated()) {
-      storage_.MemcpyFrom(other.storage_);
-    } else {
-      storage_.Initialize(IteratorValueAdapter<const_pointer>(other.data()),
-                          other.size());
-    }
-  }
-
-  // Creates an inlined vector by moving in the contents of `other` without
-  // allocating. If `other` contains allocated memory, the newly-created inlined
-  // vector will take ownership of that memory. However, if `other` does not
-  // contain allocated memory, the newly-created inlined vector will perform
-  // element-wise move construction of the contents of `other`.
-  //
-  // NOTE: since no allocation is performed for the inlined vector in either
-  // case, the `noexcept(...)` specification depends on whether moving the
-  // underlying objects can throw. It is assumed assumed that...
-  //  a) move constructors should only throw due to allocation failure.
-  //  b) if `value_type`'s move constructor allocates, it uses the same
-  //     allocation function as the inlined vector's allocator.
-  // Thus, the move constructor is non-throwing if the allocator is non-throwing
-  // or `value_type`'s move constructor is specified as `noexcept`.
-  InlinedVector(InlinedVector&& other) noexcept(
-      absl::allocator_is_nothrow<allocator_type>::value ||
-      std::is_nothrow_move_constructible<value_type>::value)
-      : storage_(*other.storage_.GetAllocPtr()) {
-    if (IsMemcpyOk::value) {
-      storage_.MemcpyFrom(other.storage_);
-
-      other.storage_.SetInlinedSize(0);
-    } else if (other.storage_.GetIsAllocated()) {
-      storage_.SetAllocatedData(other.storage_.GetAllocatedData(),
-                                other.storage_.GetAllocatedCapacity());
-      storage_.SetAllocatedSize(other.storage_.GetSize());
-
-      other.storage_.SetInlinedSize(0);
-    } else {
-      IteratorValueAdapter<MoveIterator> other_values(
-          MoveIterator(other.storage_.GetInlinedData()));
-
-      inlined_vector_internal::ConstructElements(
-          storage_.GetAllocPtr(), storage_.GetInlinedData(), &other_values,
-          other.storage_.GetSize());
-
-      storage_.SetInlinedSize(other.storage_.GetSize());
-    }
-  }
-
-  // Creates an inlined vector by moving in the contents of `other` with a copy
-  // of `alloc`.
-  //
-  // NOTE: if `other`'s allocator is not equal to `alloc`, even if `other`
-  // contains allocated memory, this move constructor will still allocate. Since
-  // allocation is performed, this constructor can only be `noexcept` if the
-  // specified allocator is also `noexcept`.
-  InlinedVector(InlinedVector&& other, const allocator_type& alloc) noexcept(
-      absl::allocator_is_nothrow<allocator_type>::value)
-      : storage_(alloc) {
-    if (IsMemcpyOk::value) {
-      storage_.MemcpyFrom(other.storage_);
-
-      other.storage_.SetInlinedSize(0);
-    } else if ((*storage_.GetAllocPtr() == *other.storage_.GetAllocPtr()) &&
-               other.storage_.GetIsAllocated()) {
-      storage_.SetAllocatedData(other.storage_.GetAllocatedData(),
-                                other.storage_.GetAllocatedCapacity());
-      storage_.SetAllocatedSize(other.storage_.GetSize());
-
-      other.storage_.SetInlinedSize(0);
-    } else {
-      storage_.Initialize(
-          IteratorValueAdapter<MoveIterator>(MoveIterator(other.data())),
-          other.size());
-    }
-  }
-
-  ~InlinedVector() {}
-
-  // ---------------------------------------------------------------------------
-  // InlinedVector Member Accessors
-  // ---------------------------------------------------------------------------
-
-  // `InlinedVector::empty()`
-  //
-  // Returns whether the inlined vector contains no elements.
-  bool empty() const noexcept { return !size(); }
-
-  // `InlinedVector::size()`
-  //
-  // Returns the number of elements in the inlined vector.
-  size_type size() const noexcept { return storage_.GetSize(); }
-
-  // `InlinedVector::max_size()`
-  //
-  // Returns the maximum number of elements the inlined vector can hold.
-  size_type max_size() const noexcept {
-    // One bit of the size storage is used to indicate whether the inlined
-    // vector contains allocated memory. As a result, the maximum size that the
-    // inlined vector can express is half of the max for `size_type`.
-    return (std::numeric_limits<size_type>::max)() / 2;
-  }
-
-  // `InlinedVector::capacity()`
-  //
-  // Returns the number of elements that could be stored in the inlined vector
-  // without requiring a reallocation.
-  //
-  // NOTE: for most inlined vectors, `capacity()` should be equal to the
-  // template parameter `N`. For inlined vectors which exceed this capacity,
-  // they will no longer be inlined and `capacity()` will equal the capactity of
-  // the allocated memory.
-  size_type capacity() const noexcept {
-    return storage_.GetIsAllocated() ? storage_.GetAllocatedCapacity()
-                                     : storage_.GetInlinedCapacity();
-  }
-
-  // `InlinedVector::data()`
-  //
-  // Returns a `pointer` to the elements of the inlined vector. This pointer
-  // can be used to access and modify the contained elements.
-  //
-  // NOTE: only elements within [`data()`, `data() + size()`) are valid.
-  pointer data() noexcept {
-    return storage_.GetIsAllocated() ? storage_.GetAllocatedData()
-                                     : storage_.GetInlinedData();
-  }
-
-  // Overload of `InlinedVector::data()` that returns a `const_pointer` to the
-  // elements of the inlined vector. This pointer can be used to access but not
-  // modify the contained elements.
-  //
-  // NOTE: only elements within [`data()`, `data() + size()`) are valid.
-  const_pointer data() const noexcept {
-    return storage_.GetIsAllocated() ? storage_.GetAllocatedData()
-                                     : storage_.GetInlinedData();
-  }
-
-  // `InlinedVector::operator[](...)`
-  //
-  // Returns a `reference` to the `i`th element of the inlined vector.
-  reference operator[](size_type i) {
-    ABSL_HARDENING_ASSERT(i < size());
-    return data()[i];
-  }
-
-  // Overload of `InlinedVector::operator[](...)` that returns a
-  // `const_reference` to the `i`th element of the inlined vector.
-  const_reference operator[](size_type i) const {
-    ABSL_HARDENING_ASSERT(i < size());
-    return data()[i];
-  }
-
-  // `InlinedVector::at(...)`
-  //
-  // Returns a `reference` to the `i`th element of the inlined vector.
-  //
-  // NOTE: if `i` is not within the required range of `InlinedVector::at(...)`,
-  // in both debug and non-debug builds, `std::out_of_range` will be thrown.
-  reference at(size_type i) {
-    if (ABSL_PREDICT_FALSE(i >= size())) {
-      base_internal::ThrowStdOutOfRange(
-          "`InlinedVector::at(size_type)` failed bounds check");
-    }
-    return data()[i];
-  }
-
-  // Overload of `InlinedVector::at(...)` that returns a `const_reference` to
-  // the `i`th element of the inlined vector.
-  //
-  // NOTE: if `i` is not within the required range of `InlinedVector::at(...)`,
-  // in both debug and non-debug builds, `std::out_of_range` will be thrown.
-  const_reference at(size_type i) const {
-    if (ABSL_PREDICT_FALSE(i >= size())) {
-      base_internal::ThrowStdOutOfRange(
-          "`InlinedVector::at(size_type) const` failed bounds check");
-    }
-    return data()[i];
-  }
-
-  // `InlinedVector::front()`
-  //
-  // Returns a `reference` to the first element of the inlined vector.
-  reference front() {
-    ABSL_HARDENING_ASSERT(!empty());
-    return data()[0];
-  }
-
-  // Overload of `InlinedVector::front()` that returns a `const_reference` to
-  // the first element of the inlined vector.
-  const_reference front() const {
-    ABSL_HARDENING_ASSERT(!empty());
-    return data()[0];
-  }
-
-  // `InlinedVector::back()`
-  //
-  // Returns a `reference` to the last element of the inlined vector.
-  reference back() {
-    ABSL_HARDENING_ASSERT(!empty());
-    return data()[size() - 1];
-  }
-
-  // Overload of `InlinedVector::back()` that returns a `const_reference` to the
-  // last element of the inlined vector.
-  const_reference back() const {
-    ABSL_HARDENING_ASSERT(!empty());
-    return data()[size() - 1];
-  }
-
-  // `InlinedVector::begin()`
-  //
-  // Returns an `iterator` to the beginning of the inlined vector.
-  iterator begin() noexcept { return data(); }
-
-  // Overload of `InlinedVector::begin()` that returns a `const_iterator` to
-  // the beginning of the inlined vector.
-  const_iterator begin() const noexcept { return data(); }
-
-  // `InlinedVector::end()`
-  //
-  // Returns an `iterator` to the end of the inlined vector.
-  iterator end() noexcept { return data() + size(); }
-
-  // Overload of `InlinedVector::end()` that returns a `const_iterator` to the
-  // end of the inlined vector.
-  const_iterator end() const noexcept { return data() + size(); }
-
-  // `InlinedVector::cbegin()`
-  //
-  // Returns a `const_iterator` to the beginning of the inlined vector.
-  const_iterator cbegin() const noexcept { return begin(); }
-
-  // `InlinedVector::cend()`
-  //
-  // Returns a `const_iterator` to the end of the inlined vector.
-  const_iterator cend() const noexcept { return end(); }
-
-  // `InlinedVector::rbegin()`
-  //
-  // Returns a `reverse_iterator` from the end of the inlined vector.
-  reverse_iterator rbegin() noexcept { return reverse_iterator(end()); }
-
-  // Overload of `InlinedVector::rbegin()` that returns a
-  // `const_reverse_iterator` from the end of the inlined vector.
-  const_reverse_iterator rbegin() const noexcept {
-    return const_reverse_iterator(end());
-  }
-
-  // `InlinedVector::rend()`
-  //
-  // Returns a `reverse_iterator` from the beginning of the inlined vector.
-  reverse_iterator rend() noexcept { return reverse_iterator(begin()); }
-
-  // Overload of `InlinedVector::rend()` that returns a `const_reverse_iterator`
-  // from the beginning of the inlined vector.
-  const_reverse_iterator rend() const noexcept {
-    return const_reverse_iterator(begin());
-  }
-
-  // `InlinedVector::crbegin()`
-  //
-  // Returns a `const_reverse_iterator` from the end of the inlined vector.
-  const_reverse_iterator crbegin() const noexcept { return rbegin(); }
-
-  // `InlinedVector::crend()`
-  //
-  // Returns a `const_reverse_iterator` from the beginning of the inlined
-  // vector.
-  const_reverse_iterator crend() const noexcept { return rend(); }
-
-  // `InlinedVector::get_allocator()`
-  //
-  // Returns a copy of the inlined vector's allocator.
-  allocator_type get_allocator() const { return *storage_.GetAllocPtr(); }
-
-  // ---------------------------------------------------------------------------
-  // InlinedVector Member Mutators
-  // ---------------------------------------------------------------------------
-
-  // `InlinedVector::operator=(...)`
-  //
-  // Replaces the elements of the inlined vector with copies of the elements of
-  // `list`.
-  InlinedVector& operator=(std::initializer_list<value_type> list) {
-    assign(list.begin(), list.end());
-
-    return *this;
-  }
-
-  // Overload of `InlinedVector::operator=(...)` that replaces the elements of
-  // the inlined vector with copies of the elements of `other`.
-  InlinedVector& operator=(const InlinedVector& other) {
-    if (ABSL_PREDICT_TRUE(this != std::addressof(other))) {
-      const_pointer other_data = other.data();
-      assign(other_data, other_data + other.size());
-    }
-
-    return *this;
-  }
-
-  // Overload of `InlinedVector::operator=(...)` that moves the elements of
-  // `other` into the inlined vector.
-  //
-  // NOTE: as a result of calling this overload, `other` is left in a valid but
-  // unspecified state.
-  InlinedVector& operator=(InlinedVector&& other) {
-    if (ABSL_PREDICT_TRUE(this != std::addressof(other))) {
-      if (IsMemcpyOk::value || other.storage_.GetIsAllocated()) {
-        inlined_vector_internal::DestroyElements(storage_.GetAllocPtr(), data(),
-                                                 size());
-        storage_.DeallocateIfAllocated();
-        storage_.MemcpyFrom(other.storage_);
-
-        other.storage_.SetInlinedSize(0);
-      } else {
-        storage_.Assign(IteratorValueAdapter<MoveIterator>(
-                            MoveIterator(other.storage_.GetInlinedData())),
-                        other.size());
-      }
-    }
-
-    return *this;
-  }
-
-  // `InlinedVector::assign(...)`
-  //
-  // Replaces the contents of the inlined vector with `n` copies of `v`.
-  void assign(size_type n, const_reference v) {
-    storage_.Assign(CopyValueAdapter(v), n);
-  }
-
-  // Overload of `InlinedVector::assign(...)` that replaces the contents of the
-  // inlined vector with copies of the elements of `list`.
-  void assign(std::initializer_list<value_type> list) {
-    assign(list.begin(), list.end());
-  }
-
-  // Overload of `InlinedVector::assign(...)` to replace the contents of the
-  // inlined vector with the range [`first`, `last`).
-  //
-  // NOTE: this overload is for iterators that are "forward" category or better.
-  template <typename ForwardIterator,
-            EnableIfAtLeastForwardIterator<ForwardIterator>* = nullptr>
-  void assign(ForwardIterator first, ForwardIterator last) {
-    storage_.Assign(IteratorValueAdapter<ForwardIterator>(first),
-                    std::distance(first, last));
-  }
-
-  // Overload of `InlinedVector::assign(...)` to replace the contents of the
-  // inlined vector with the range [`first`, `last`).
-  //
-  // NOTE: this overload is for iterators that are "input" category.
-  template <typename InputIterator,
-            DisableIfAtLeastForwardIterator<InputIterator>* = nullptr>
-  void assign(InputIterator first, InputIterator last) {
-    size_type i = 0;
-    for (; i < size() && first != last; ++i, static_cast<void>(++first)) {
-      data()[i] = *first;
-    }
-
-    erase(data() + i, data() + size());
-    std::copy(first, last, std::back_inserter(*this));
-  }
-
-  // `InlinedVector::resize(...)`
-  //
-  // Resizes the inlined vector to contain `n` elements.
-  //
-  // NOTE: If `n` is smaller than `size()`, extra elements are destroyed. If `n`
-  // is larger than `size()`, new elements are value-initialized.
-  void resize(size_type n) {
-    ABSL_HARDENING_ASSERT(n <= max_size());
-    storage_.Resize(DefaultValueAdapter(), n);
-  }
-
-  // Overload of `InlinedVector::resize(...)` that resizes the inlined vector to
-  // contain `n` elements.
-  //
-  // NOTE: if `n` is smaller than `size()`, extra elements are destroyed. If `n`
-  // is larger than `size()`, new elements are copied-constructed from `v`.
-  void resize(size_type n, const_reference v) {
-    ABSL_HARDENING_ASSERT(n <= max_size());
-    storage_.Resize(CopyValueAdapter(v), n);
-  }
-
-  // `InlinedVector::insert(...)`
-  //
-  // Inserts a copy of `v` at `pos`, returning an `iterator` to the newly
-  // inserted element.
-  iterator insert(const_iterator pos, const_reference v) {
-    return emplace(pos, v);
-  }
-
-  // Overload of `InlinedVector::insert(...)` that inserts `v` at `pos` using
-  // move semantics, returning an `iterator` to the newly inserted element.
-  iterator insert(const_iterator pos, RValueReference v) {
-    return emplace(pos, std::move(v));
-  }
-
-  // Overload of `InlinedVector::insert(...)` that inserts `n` contiguous copies
-  // of `v` starting at `pos`, returning an `iterator` pointing to the first of
-  // the newly inserted elements.
-  iterator insert(const_iterator pos, size_type n, const_reference v) {
-    ABSL_HARDENING_ASSERT(pos >= begin());
-    ABSL_HARDENING_ASSERT(pos <= end());
-
-    if (ABSL_PREDICT_TRUE(n != 0)) {
-      value_type dealias = v;
-      return storage_.Insert(pos, CopyValueAdapter(dealias), n);
-    } else {
-      return const_cast<iterator>(pos);
-    }
-  }
-
-  // Overload of `InlinedVector::insert(...)` that inserts copies of the
-  // elements of `list` starting at `pos`, returning an `iterator` pointing to
-  // the first of the newly inserted elements.
-  iterator insert(const_iterator pos, std::initializer_list<value_type> list) {
-    return insert(pos, list.begin(), list.end());
-  }
-
-  // Overload of `InlinedVector::insert(...)` that inserts the range [`first`,
-  // `last`) starting at `pos`, returning an `iterator` pointing to the first
-  // of the newly inserted elements.
-  //
-  // NOTE: this overload is for iterators that are "forward" category or better.
-  template <typename ForwardIterator,
-            EnableIfAtLeastForwardIterator<ForwardIterator>* = nullptr>
-  iterator insert(const_iterator pos, ForwardIterator first,
-                  ForwardIterator last) {
-    ABSL_HARDENING_ASSERT(pos >= begin());
-    ABSL_HARDENING_ASSERT(pos <= end());
-
-    if (ABSL_PREDICT_TRUE(first != last)) {
-      return storage_.Insert(pos, IteratorValueAdapter<ForwardIterator>(first),
-                             std::distance(first, last));
-    } else {
-      return const_cast<iterator>(pos);
-    }
-  }
-
-  // Overload of `InlinedVector::insert(...)` that inserts the range [`first`,
-  // `last`) starting at `pos`, returning an `iterator` pointing to the first
-  // of the newly inserted elements.
-  //
-  // NOTE: this overload is for iterators that are "input" category.
-  template <typename InputIterator,
-            DisableIfAtLeastForwardIterator<InputIterator>* = nullptr>
-  iterator insert(const_iterator pos, InputIterator first, InputIterator last) {
-    ABSL_HARDENING_ASSERT(pos >= begin());
-    ABSL_HARDENING_ASSERT(pos <= end());
-
-    size_type index = std::distance(cbegin(), pos);
-    for (size_type i = index; first != last; ++i, static_cast<void>(++first)) {
-      insert(data() + i, *first);
-    }
-
-    return iterator(data() + index);
-  }
-
-  // `InlinedVector::emplace(...)`
-  //
-  // Constructs and inserts an element using `args...` in the inlined vector at
-  // `pos`, returning an `iterator` pointing to the newly emplaced element.
-  template <typename... Args>
-  iterator emplace(const_iterator pos, Args&&... args) {
-    ABSL_HARDENING_ASSERT(pos >= begin());
-    ABSL_HARDENING_ASSERT(pos <= end());
-
-    value_type dealias(std::forward<Args>(args)...);
-    return storage_.Insert(pos,
-                           IteratorValueAdapter<MoveIterator>(
-                               MoveIterator(std::addressof(dealias))),
-                           1);
-  }
-
-  // `InlinedVector::emplace_back(...)`
-  //
-  // Constructs and inserts an element using `args...` in the inlined vector at
-  // `end()`, returning a `reference` to the newly emplaced element.
-  template <typename... Args>
-  reference emplace_back(Args&&... args) {
-    return storage_.EmplaceBack(std::forward<Args>(args)...);
-  }
-
-  // `InlinedVector::push_back(...)`
-  //
-  // Inserts a copy of `v` in the inlined vector at `end()`.
-  void push_back(const_reference v) { static_cast<void>(emplace_back(v)); }
-
-  // Overload of `InlinedVector::push_back(...)` for inserting `v` at `end()`
-  // using move semantics.
-  void push_back(RValueReference v) {
-    static_cast<void>(emplace_back(std::move(v)));
-  }
-
-  // `InlinedVector::pop_back()`
-  //
-  // Destroys the element at `back()`, reducing the size by `1`.
-  void pop_back() noexcept {
-    ABSL_HARDENING_ASSERT(!empty());
-
-    AllocatorTraits::destroy(*storage_.GetAllocPtr(), data() + (size() - 1));
-    storage_.SubtractSize(1);
-  }
-
-  // `InlinedVector::erase(...)`
-  //
-  // Erases the element at `pos`, returning an `iterator` pointing to where the
-  // erased element was located.
-  //
-  // NOTE: may return `end()`, which is not dereferencable.
-  iterator erase(const_iterator pos) {
-    ABSL_HARDENING_ASSERT(pos >= begin());
-    ABSL_HARDENING_ASSERT(pos < end());
-
-    return storage_.Erase(pos, pos + 1);
-  }
-
-  // Overload of `InlinedVector::erase(...)` that erases every element in the
-  // range [`from`, `to`), returning an `iterator` pointing to where the first
-  // erased element was located.
-  //
-  // NOTE: may return `end()`, which is not dereferencable.
-  iterator erase(const_iterator from, const_iterator to) {
-    ABSL_HARDENING_ASSERT(from >= begin());
-    ABSL_HARDENING_ASSERT(from <= to);
-    ABSL_HARDENING_ASSERT(to <= end());
-
-    if (ABSL_PREDICT_TRUE(from != to)) {
-      return storage_.Erase(from, to);
-    } else {
-      return const_cast<iterator>(from);
-    }
-  }
-
-  // `InlinedVector::clear()`
-  //
-  // Destroys all elements in the inlined vector, setting the size to `0` and
-  // deallocating any held memory.
-  void clear() noexcept {
-    inlined_vector_internal::DestroyElements(storage_.GetAllocPtr(), data(),
-                                             size());
-    storage_.DeallocateIfAllocated();
-
-    storage_.SetInlinedSize(0);
-  }
-
-  // `InlinedVector::reserve(...)`
-  //
-  // Ensures that there is enough room for at least `n` elements.
-  void reserve(size_type n) { storage_.Reserve(n); }
-
-  // `InlinedVector::shrink_to_fit()`
-  //
-  // Reduces memory usage by freeing unused memory. After being called, calls to
-  // `capacity()` will be equal to `max(N, size())`.
-  //
-  // If `size() <= N` and the inlined vector contains allocated memory, the
-  // elements will all be moved to the inlined space and the allocated memory
-  // will be deallocated.
-  //
-  // If `size() > N` and `size() < capacity()`, the elements will be moved to a
-  // smaller allocation.
-  void shrink_to_fit() {
-    if (storage_.GetIsAllocated()) {
-      storage_.ShrinkToFit();
-    }
-  }
-
-  // `InlinedVector::swap(...)`
-  //
-  // Swaps the contents of the inlined vector with `other`.
-  void swap(InlinedVector& other) {
-    if (ABSL_PREDICT_TRUE(this != std::addressof(other))) {
-      storage_.Swap(std::addressof(other.storage_));
-    }
-  }
-
- private:
-  template <typename H, typename TheT, size_t TheN, typename TheA>
-  friend H AbslHashValue(H h, const absl::InlinedVector<TheT, TheN, TheA>& a);
-
-  Storage storage_;
-};
-
-// -----------------------------------------------------------------------------
-// InlinedVector Non-Member Functions
-// -----------------------------------------------------------------------------
-
-// `swap(...)`
-//
-// Swaps the contents of two inlined vectors.
-template <typename T, size_t N, typename A>
-void swap(absl::InlinedVector<T, N, A>& a,
-          absl::InlinedVector<T, N, A>& b) noexcept(noexcept(a.swap(b))) {
-  a.swap(b);
-}
-
-// `operator==(...)`
-//
-// Tests for value-equality of two inlined vectors.
-template <typename T, size_t N, typename A>
-bool operator==(const absl::InlinedVector<T, N, A>& a,
-                const absl::InlinedVector<T, N, A>& b) {
-  auto a_data = a.data();
-  auto b_data = b.data();
-  return absl::equal(a_data, a_data + a.size(), b_data, b_data + b.size());
-}
-
-// `operator!=(...)`
-//
-// Tests for value-inequality of two inlined vectors.
-template <typename T, size_t N, typename A>
-bool operator!=(const absl::InlinedVector<T, N, A>& a,
-                const absl::InlinedVector<T, N, A>& b) {
-  return !(a == b);
-}
-
-// `operator<(...)`
-//
-// Tests whether the value of an inlined vector is less than the value of
-// another inlined vector using a lexicographical comparison algorithm.
-template <typename T, size_t N, typename A>
-bool operator<(const absl::InlinedVector<T, N, A>& a,
-               const absl::InlinedVector<T, N, A>& b) {
-  auto a_data = a.data();
-  auto b_data = b.data();
-  return std::lexicographical_compare(a_data, a_data + a.size(), b_data,
-                                      b_data + b.size());
-}
-
-// `operator>(...)`
-//
-// Tests whether the value of an inlined vector is greater than the value of
-// another inlined vector using a lexicographical comparison algorithm.
-template <typename T, size_t N, typename A>
-bool operator>(const absl::InlinedVector<T, N, A>& a,
-               const absl::InlinedVector<T, N, A>& b) {
-  return b < a;
-}
-
-// `operator<=(...)`
-//
-// Tests whether the value of an inlined vector is less than or equal to the
-// value of another inlined vector using a lexicographical comparison algorithm.
-template <typename T, size_t N, typename A>
-bool operator<=(const absl::InlinedVector<T, N, A>& a,
-                const absl::InlinedVector<T, N, A>& b) {
-  return !(b < a);
-}
-
-// `operator>=(...)`
-//
-// Tests whether the value of an inlined vector is greater than or equal to the
-// value of another inlined vector using a lexicographical comparison algorithm.
-template <typename T, size_t N, typename A>
-bool operator>=(const absl::InlinedVector<T, N, A>& a,
-                const absl::InlinedVector<T, N, A>& b) {
-  return !(a < b);
-}
-
-// `AbslHashValue(...)`
-//
-// Provides `absl::Hash` support for `absl::InlinedVector`. It is uncommon to
-// call this directly.
-template <typename H, typename T, size_t N, typename A>
-H AbslHashValue(H h, const absl::InlinedVector<T, N, A>& a) {
-  auto size = a.size();
-  return H::combine(H::combine_contiguous(std::move(h), a.data(), size), size);
-}
-
-ABSL_NAMESPACE_END
-}  // namespace absl
-
-#endif  // ABSL_CONTAINER_INLINED_VECTOR_H_