Export of internal Abseil changes

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121db1a08321eaa3006726cc32b459cf17880e35 by Derek Mauro <dmauro@google.com>:

Internal change

PiperOrigin-RevId: 425707805

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0dec484389bbb75aae0a412146e3564bf833a739 by Derek Mauro <dmauro@google.com>:

macOS CI: Avoid depending on external sites like GitHub by prepopulating
dependencies and setting --distdir

Our Linux CI does this, but for some reason was never enabled on macOS

PiperOrigin-RevId: 425668638
GitOrigin-RevId: 121db1a08321eaa3006726cc32b459cf17880e35
Change-Id: Id51645df90b6a0808dd5b18eb636a10f798e24ea

absl/container/internal/inlined_vector.h

@@ -925,8 +925,8 @@ auto Storage<T, N, A>::Swap(Storage* other_storage_ptr) -> void {
                            inlined_ptr->GetSize());
     }
     ABSL_INTERNAL_CATCH_ANY {
-      allocated_ptr->SetAllocation(
+      allocated_ptr->SetAllocation(Allocation<A>{
-          {allocated_storage_view.data, allocated_storage_view.capacity});
+          allocated_storage_view.data, allocated_storage_view.capacity});
       ABSL_INTERNAL_RETHROW;
     }
 
@@ -934,8 +934,8 @@ auto Storage<T, N, A>::Swap(Storage* other_storage_ptr) -> void {
                                        inlined_ptr->GetInlinedData(),
                                        inlined_ptr->GetSize());
 
-    inlined_ptr->SetAllocation(
+    inlined_ptr->SetAllocation(Allocation<A>{allocated_storage_view.data,
-        {allocated_storage_view.data, allocated_storage_view.capacity});
+                                             allocated_storage_view.capacity});
   }
 
   swap(GetSizeAndIsAllocated(), other_storage_ptr->GetSizeAndIsAllocated());

ci/macos_xcode_bazel.sh

@@ -32,6 +32,13 @@ else
   BAZEL_BIN="bazel"
 fi
 
+# Avoid depending on external sites like GitHub by checking --distdir for
+# external dependencies first.
+# https://docs.bazel.build/versions/master/guide.html#distdir
+if [[ ${KOKORO_GFILE_DIR:-} ]] && [[ -d "${KOKORO_GFILE_DIR}/distdir" ]]; then
+  BAZEL_EXTRA_ARGS="--distdir=${KOKORO_GFILE_DIR}/distdir ${BAZEL_EXTRA_ARGS:-}"
+fi
+
 # Print the compiler and Bazel versions.
 echo "---------------"
 gcc -v
@@ -52,4 +59,5 @@ ${BAZEL_BIN} test ... \
   --show_timestamps \
   --test_env="TZDIR=${ABSEIL_ROOT}/absl/time/internal/cctz/testdata/zoneinfo" \
   --test_output=errors \
-  --test_tag_filters=-benchmark
+  --test_tag_filters=-benchmark \
+  ${BAZEL_EXTRA_ARGS:-}