From 31085d573786dec3f3e4f5cf773c0c36afb78cf9 Mon Sep 17 00:00:00 2001
From: Ilya <darpa@yandex.ru>
Date: Fri, 6 Apr 2018 04:39:20 +0400
Subject: [PATCH] Use C# latest language in proj files (#6559)

Address #6547

We begin using C# 7.2 features (Span) but .Net Core doesn't seem use "Latest" as default for a language.
So we explicitly set the value.
---
 PowerShell.Common.props                                          | 1 +
 .../System.Management.Automation.csproj                          | 1 -
 2 files changed, 1 insertion(+), 1 deletion(-)

diff --git a/PowerShell.Common.props b/PowerShell.Common.props
index 4a8e5d7da2..adb868eaa4 100644
--- a/PowerShell.Common.props
+++ b/PowerShell.Common.props
@@ -95,6 +95,7 @@
 
     <TargetFramework>netcoreapp2.0</TargetFramework>
     <RuntimeFrameworkVersion>2.0.6</RuntimeFrameworkVersion>
+    <LangVersion>Latest</LangVersion>
 
     <TreatWarningsAsErrors>true</TreatWarningsAsErrors>
     <AllowUnsafeBlocks>true</AllowUnsafeBlocks>
diff --git a/src/System.Management.Automation/System.Management.Automation.csproj b/src/System.Management.Automation/System.Management.Automation.csproj
index b2167fe7ad..9eda155f55 100644
--- a/src/System.Management.Automation/System.Management.Automation.csproj
+++ b/src/System.Management.Automation/System.Management.Automation.csproj
@@ -4,7 +4,6 @@
     <Description>PowerShell Core's System.Management.Automation project</Description>
     <NoWarn>$(NoWarn);CS1570;CS1734</NoWarn>
     <AssemblyName>System.Management.Automation</AssemblyName>
-    <LangVersion>7.2</LangVersion>
   </PropertyGroup>
 
   <ItemGroup>