From b05b79538ffc0aea824f2ce7b8a617a62a14d7c0 Mon Sep 17 00:00:00 2001
From: Abseil Team <absl-team@google.com>
Date: Thu, 16 Nov 2017 07:21:06 -0800
Subject: [PATCH] Changes imported from Abseil "staging" branch:

  - 33cefac68ed8720bd7468e59b8fd9a13d7b7a8bf Fix example in comment of absl::Condition. by Abseil Team <absl-team@google.com>
  - 2c95e2895d6bf36b712c0b72cf2a42cbe5442a70 Internal change by Abseil Team <absl-team@google.com>

GitOrigin-RevId: 33cefac68ed8720bd7468e59b8fd9a13d7b7a8bf
Change-Id: I34c1a4976c019a548dc94a2a9cf471243fcb623c
---
 absl/copts.bzl               | 1 +
 absl/synchronization/mutex.h | 2 +-
 2 files changed, 2 insertions(+), 1 deletion(-)

diff --git a/absl/copts.bzl b/absl/copts.bzl
index e52ed49f..cc8db2f4 100644
--- a/absl/copts.bzl
+++ b/absl/copts.bzl
@@ -10,6 +10,7 @@ GCC_FLAGS = [
     "-Wcast-qual",
     "-Wconversion-null",
     "-Wmissing-declarations",
+    "-Wno-sign-compare",
     "-Woverlength-strings",
     "-Wpointer-arith",
     "-Wunused-local-typedefs",
diff --git a/absl/synchronization/mutex.h b/absl/synchronization/mutex.h
index 8343c9c8..bad37c59 100644
--- a/absl/synchronization/mutex.h
+++ b/absl/synchronization/mutex.h
@@ -598,7 +598,7 @@ class SCOPED_LOCKABLE WriterMutexLock {
 //   // assume count_ is not internal reference count
 //   int count_ GUARDED_BY(mu_);
 //
-//   mu_.LockWhen(Condition(+[](const int* count) { return *count == 0; },
+//   mu_.LockWhen(Condition(+[](int* count) { return *count == 0; },
 //         &count_));
 //
 // When multiple threads are waiting on exactly the same condition, make sure
-- 
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