1 files changed, 13 insertions, 19 deletions

diff --git a/absl/container/fixed_array.h b/absl/container/fixed_array.h
index 1e0da5eb..a9ce99ba 100644
--- a/absl/container/fixed_array.h
+++ b/absl/container/fixed_array.h
@@ -31,7 +31,6 @@
 #define ABSL_CONTAINER_FIXED_ARRAY_H_
 
 #include <algorithm>
-#include <array>
 #include <cassert>
 #include <cstddef>
 #include <initializer_list>
@@ -51,7 +50,7 @@
 #include "absl/memory/memory.h"
 
 namespace absl {
-inline namespace lts_2019_08_08 {
+ABSL_NAMESPACE_BEGIN
 
 constexpr static auto kFixedArrayUseDefault = static_cast<size_t>(-1);
 
@@ -387,8 +386,7 @@ class FixedArray {
   //     error: call to int __builtin___sprintf_chk(etc...)
   //     will always overflow destination buffer [-Werror]
   //
-  template <typename OuterT = value_type,
-            typename InnerT = absl::remove_extent_t<OuterT>,
+  template <typename OuterT, typename InnerT = absl::remove_extent_t<OuterT>,
             size_t InnerN = std::extent<OuterT>::value>
   struct StorageElementWrapper {
     InnerT array[InnerN];
@@ -397,8 +395,6 @@ class FixedArray {
   using StorageElement =
       absl::conditional_t<std::is_array<value_type>::value,
                           StorageElementWrapper<value_type>, value_type>;
-  using StorageElementBuffer =
-      absl::aligned_storage_t<sizeof(StorageElement), alignof(StorageElement)>;
 
   static pointer AsValueType(pointer ptr) { return ptr; }
   static pointer AsValueType(StorageElementWrapper<value_type>* ptr) {
@@ -408,25 +404,25 @@ class FixedArray {
   static_assert(sizeof(StorageElement) == sizeof(value_type), "");
   static_assert(alignof(StorageElement) == alignof(value_type), "");
 
-  struct NonEmptyInlinedStorage {
-    StorageElement* data() {
-      return reinterpret_cast<StorageElement*>(inlined_storage_.data());
-    }
+  class NonEmptyInlinedStorage {
+   public:
+    StorageElement* data() { return reinterpret_cast<StorageElement*>(buff_); }
+    void AnnotateConstruct(size_type n);
+    void AnnotateDestruct(size_type n);
 
 #ifdef ADDRESS_SANITIZER
     void* RedzoneBegin() { return &redzone_begin_; }
     void* RedzoneEnd() { return &redzone_end_ + 1; }
 #endif  // ADDRESS_SANITIZER
 
-    void AnnotateConstruct(size_type);
-    void AnnotateDestruct(size_type);
-
+   private:
     ADDRESS_SANITIZER_REDZONE(redzone_begin_);
-    std::array<StorageElementBuffer, inline_elements> inlined_storage_;
+    alignas(StorageElement) char buff_[sizeof(StorageElement[inline_elements])];
     ADDRESS_SANITIZER_REDZONE(redzone_end_);
   };
 
-  struct EmptyInlinedStorage {
+  class EmptyInlinedStorage {
+   public:
     StorageElement* data() { return nullptr; }
     void AnnotateConstruct(size_type) {}
     void AnnotateDestruct(size_type) {}
@@ -460,9 +456,7 @@ class FixedArray {
     size_type size() const { return size_alloc_.template get<0>(); }
     StorageElement* begin() const { return data_; }
     StorageElement* end() const { return begin() + size(); }
-    allocator_type& alloc() {
-      return size_alloc_.template get<1>();
-    }
+    allocator_type& alloc() { return size_alloc_.template get<1>(); }
 
    private:
     static bool UsingInlinedStorage(size_type n) {
@@ -515,7 +509,7 @@ void FixedArray<T, N, A>::NonEmptyInlinedStorage::AnnotateDestruct(
 #endif                   // ADDRESS_SANITIZER
   static_cast<void>(n);  // Mark used when not in asan mode
 }
-}  // inline namespace lts_2019_08_08
+ABSL_NAMESPACE_END
 }  // namespace absl
 
 #endif  // ABSL_CONTAINER_FIXED_ARRAY_H_