From 8a394b19c149cab50534b04c5e21d42bc2217a7d Mon Sep 17 00:00:00 2001
From: Abseil Team <absl-team@google.com>
Date: Fri, 17 May 2019 10:51:37 -0700
Subject: Export of internal Abseil changes. --
 cae9f0c87632d690ec3f471e181be247fe4fb025 by Abseil Team
 <absl-team@google.com>:

Run IWYU on some headers.

PiperOrigin-RevId: 248749194

--
f57dcac97cacbe31769a8646020a99b6686987dc by Samuel Benzaquen <sbenza@google.com>:

Accept vector<bool>::reference in StrFormat and friends.

The proxy types might overload `operator&`. Use std::addressof instead.

PiperOrigin-RevId: 248619661
GitOrigin-RevId: cae9f0c87632d690ec3f471e181be247fe4fb025
Change-Id: Iacf5d46a59d1d5f1fa1fd4a1e0d0de8c6cbedb3e
---
 absl/base/call_once.h | 2 ++
 1 file changed, 2 insertions(+)

(limited to 'absl/base/call_once.h')

diff --git a/absl/base/call_once.h b/absl/base/call_once.h
index 8c4f297c..e7fc2300 100644
--- a/absl/base/call_once.h
+++ b/absl/base/call_once.h
@@ -29,6 +29,7 @@
 #include <atomic>
 #include <cstdint>
 #include <type_traits>
+#include <utility>
 
 #include "absl/base/internal/invoke.h"
 #include "absl/base/internal/low_level_scheduling.h"
@@ -36,6 +37,7 @@
 #include "absl/base/internal/scheduling_mode.h"
 #include "absl/base/internal/spinlock_wait.h"
 #include "absl/base/macros.h"
+#include "absl/base/optimization.h"
 #include "absl/base/port.h"
 
 namespace absl {
-- 
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