Export of internal Abseil changes

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9f746b79e16d36dba908ed9e2a586d890fe54acc by Derek Mauro <dmauro@google.com>:

Remove the Bazel mirror URL that we use in our WORKSPACE file

This doesn't appear to be supported. We use --distdir caching in our tests.

PiperOrigin-RevId: 327634738

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e1f6f54830c415fc8bb8dc14483fae4cf9713d75 by Abseil Team <absl-team@google.com>:

Removing comments following license() rules as they are rarely useful, redundant with LICENSE files, and tend to fall out of date.

PiperOrigin-RevId: 327504063

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b59c076638a57a74a3f8475f1dee8b536e32a15f by Gennadiy Rozental <rogeeff@google.com>:

Change GetAllFlags API to return a collection of mutable flag handles.

This will make this interface on par with FindCommandLineFlag and allow to call
CommandLineFlag::ParseFrom on the handle returned by GetAllFlags.
PiperOrigin-RevId: 327499084

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bbf56b3c4a1d908d95e5a52aba38b1984151efff by Gennadiy Rozental <rogeeff@google.com>:

Make raw_hash_set compile when AllocTraits::propagate_on_container_swap is false.

PiperOrigin-RevId: 327371107

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837f62c85ea65c1d6b847a75816198c625fe62ff by Abseil Team <absl-team@google.com>:

On macOS, `mem_alloc` is defined like this:

rpc/types.h:86:#define mem_alloc(bsize)	calloc(1, bsize)

So if that file is included before container_memory.h, the variable mem_alloc
may never get defined. This is fixed by using a different name.

PiperOrigin-RevId: 327360224

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aa8f5528382c0d01239ce75b645723aaf7e1ef46 by Gennadiy Rozental <rogeeff@google.com>:

Release of absl::GetAllFlags API.

PiperOrigin-RevId: 327275943
GitOrigin-RevId: 9f746b79e16d36dba908ed9e2a586d890fe54acc
Change-Id: I99c5c87dd1712bf8df9a52397b0c1e400a3c3447

1 files changed, 10 insertions, 4 deletions

diff --git a/absl/container/internal/container_memory.h b/absl/container/internal/container_memory.h
index d02c576d..e67529ec 100644
--- a/absl/container/internal/container_memory.h
+++ b/absl/container/internal/container_memory.h
@@ -57,8 +57,11 @@ void* Allocate(Alloc* alloc, size_t n) {
   using M = AlignedType<Alignment>;
   using A = typename absl::allocator_traits<Alloc>::template rebind_alloc<M>;
   using AT = typename absl::allocator_traits<Alloc>::template rebind_traits<M>;
-  A mem_alloc(*alloc);
-  void* p = AT::allocate(mem_alloc, (n + sizeof(M) - 1) / sizeof(M));
+  // On macOS, "mem_alloc" is a #define with one argument defined in
+  // rpc/types.h, so we can't name the variable "mem_alloc" and initialize it
+  // with the "foo(bar)" syntax.
+  A my_mem_alloc(*alloc);
+  void* p = AT::allocate(my_mem_alloc, (n + sizeof(M) - 1) / sizeof(M));
   assert(reinterpret_cast<uintptr_t>(p) % Alignment == 0 &&
          "allocator does not respect alignment");
   return p;
@@ -73,8 +76,11 @@ void Deallocate(Alloc* alloc, void* p, size_t n) {
   using M = AlignedType<Alignment>;
   using A = typename absl::allocator_traits<Alloc>::template rebind_alloc<M>;
   using AT = typename absl::allocator_traits<Alloc>::template rebind_traits<M>;
-  A mem_alloc(*alloc);
-  AT::deallocate(mem_alloc, static_cast<M*>(p),
+  // On macOS, "mem_alloc" is a #define with one argument defined in
+  // rpc/types.h, so we can't name the variable "mem_alloc" and initialize it
+  // with the "foo(bar)" syntax.
+  A my_mem_alloc(*alloc);
+  AT::deallocate(my_mem_alloc, static_cast<M*>(p),
                  (n + sizeof(M) - 1) / sizeof(M));
 }