Use C#8 (#8128)

benaadams · davidfowl · commit ddce32a79164 · 2019-03-02T19:48:43.000-08:00
diff --git a/eng/targets/CSharp.Common.props b/eng/targets/CSharp.Common.props
@@ -1,7 +1,7 @@
 <Project>
 
   <PropertyGroup>
-    <LangVersion>7.3</LangVersion>
+    <LangVersion>8.0</LangVersion>
     <AssemblyOriginatorKeyFile>$(MSBuildThisFileDirectory)..\AspNetCore.snk</AssemblyOriginatorKeyFile>
     <SignAssembly>true</SignAssembly>
 
diff --git a/src/SignalR/samples/SignalRSamples/SignalRSamples.csproj b/src/SignalR/samples/SignalRSamples/SignalRSamples.csproj
@@ -2,7 +2,6 @@
 
   <PropertyGroup>
     <TargetFramework>netcoreapp3.0</TargetFramework>
-    <LangVersion>8.0</LangVersion>
   </PropertyGroup>
 
   <ItemGroup>
diff --git a/src/SignalR/server/Core/src/Microsoft.AspNetCore.SignalR.Core.csproj b/src/SignalR/server/Core/src/Microsoft.AspNetCore.SignalR.Core.csproj
@@ -5,7 +5,6 @@
     <TargetFramework>netcoreapp3.0</TargetFramework>
     <IsAspNetCoreApp>true</IsAspNetCoreApp>
     <RootNamespace>Microsoft.AspNetCore.SignalR</RootNamespace>
-    <LangVersion>8.0</LangVersion>
   </PropertyGroup>
 
   <ItemGroup>
diff --git a/src/SignalR/server/SignalR/test/Microsoft.AspNetCore.SignalR.Tests.csproj b/src/SignalR/server/SignalR/test/Microsoft.AspNetCore.SignalR.Tests.csproj
@@ -2,7 +2,6 @@
 
   <PropertyGroup>
     <TargetFramework>netcoreapp3.0</TargetFramework>
-    <LangVersion>8.0</LangVersion>
   </PropertyGroup>
 
 
