From db0a9e0b962084cdb7f51a31d9ed670f54189981 Mon Sep 17 00:00:00 2001
From: Hao Nguyen <haon@google.com>
Date: Mon, 10 Dec 2018 15:21:01 -0800
Subject: [PATCH] Add <LangVersion>6</LangVersion> to the core protobuf C#
 project to prevent future incompatibility

---
 csharp/src/Google.Protobuf/Google.Protobuf.csproj | 1 +
 1 file changed, 1 insertion(+)

diff --git a/csharp/src/Google.Protobuf/Google.Protobuf.csproj b/csharp/src/Google.Protobuf/Google.Protobuf.csproj
index 8ea3818a4a..e65d3969d5 100644
--- a/csharp/src/Google.Protobuf/Google.Protobuf.csproj
+++ b/csharp/src/Google.Protobuf/Google.Protobuf.csproj
@@ -5,6 +5,7 @@
     <Copyright>Copyright 2015, Google Inc.</Copyright>
     <AssemblyTitle>Google Protocol Buffers</AssemblyTitle>
     <VersionPrefix>3.6.1</VersionPrefix>
+    <LangVersion>6</LangVersion>
     <Authors>Google Inc.</Authors>
     <TargetFrameworks>netstandard1.0;net45</TargetFrameworks>
     <GenerateDocumentationFile>true</GenerateDocumentationFile>