From 34c2c02003d47177ebab4a875bcccf624178b7f0 Mon Sep 17 00:00:00 2001
From: Julien Lebosquain <julien@lebosquain.net>
Date: Tue, 16 Apr 2024 22:05:20 +0200
Subject: [PATCH] Bump LangVersion to C# 12 (#15399)

---
 Directory.Build.props                    | 2 +-
 samples/Directory.Build.props            | 2 +-
 samples/SafeAreaDemo/SafeAreaDemo.csproj | 1 -
 3 files changed, 2 insertions(+), 3 deletions(-)

diff --git a/Directory.Build.props b/Directory.Build.props
index 2aebe18bd7..fa0f14880e 100644
--- a/Directory.Build.props
+++ b/Directory.Build.props
@@ -7,6 +7,6 @@
       <!-- https://github.com/dotnet/msbuild/issues/2661 -->
       <AddSyntheticProjectReferencesForSolutionDependencies>false</AddSyntheticProjectReferencesForSolutionDependencies>
       <RunApiCompat>False</RunApiCompat>
-      <LangVersion>11</LangVersion>
+      <LangVersion>12</LangVersion>
   </PropertyGroup>
 </Project>
diff --git a/samples/Directory.Build.props b/samples/Directory.Build.props
index 057d6b7b90..3a61d3fff9 100644
--- a/samples/Directory.Build.props
+++ b/samples/Directory.Build.props
@@ -4,7 +4,7 @@
     <IsPackable>false</IsPackable>
     <AvaloniaPreviewerNetCoreToolPath>$(MSBuildThisFileDirectory)..\src\tools\Avalonia.Designer.HostApp\bin\Debug\netstandard2.0\Avalonia.Designer.HostApp.dll</AvaloniaPreviewerNetCoreToolPath>
     <EnableNETAnalyzers>false</EnableNETAnalyzers>
-    <LangVersion>11</LangVersion>
+    <LangVersion>12</LangVersion>
     <NoWarn>$(NoWarn);CS8002</NoWarn> <!-- ignore signing warnings for samples -->
   </PropertyGroup>
 
diff --git a/samples/SafeAreaDemo/SafeAreaDemo.csproj b/samples/SafeAreaDemo/SafeAreaDemo.csproj
index cec0419d68..4a1e47015b 100644
--- a/samples/SafeAreaDemo/SafeAreaDemo.csproj
+++ b/samples/SafeAreaDemo/SafeAreaDemo.csproj
@@ -2,7 +2,6 @@
   <PropertyGroup>
     <TargetFramework>$(AvsCurrentTargetFramework)</TargetFramework>
     <Nullable>enable</Nullable>
-    <LangVersion>latest</LangVersion>
     <AvaloniaUseCompiledBindingsByDefault>true</AvaloniaUseCompiledBindingsByDefault>
   </PropertyGroup>