From 23d67e7c1f4396919bd0c73c0eced13a0dac37f3 Mon Sep 17 00:00:00 2001
From: Victor Costan <costan@google.com>
Date: Tue, 28 Apr 2020 16:41:33 +0000
Subject: [PATCH] Fix C++11 build.

PiperOrigin-RevId: 308839805
---
 db/skiplist_test.cc | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/db/skiplist_test.cc b/db/skiplist_test.cc
index 9c70c5b..b548017 100644
--- a/db/skiplist_test.cc
+++ b/db/skiplist_test.cc
@@ -281,6 +281,9 @@ class ConcurrentTest {
   }
 };
 
+// Needed when building in C++11 mode.
+constexpr uint32_t ConcurrentTest::K;
+
 // Simple test that does single-threaded testing of the ConcurrentTest
 // scaffolding.
 TEST(SkipTest, ConcurrentWithoutThreads) {