Files
OpenRA/Directory.Build.props
RoosterDragon 83561d639d Update LangVersion to C# 9.
mono was the bottleneck restricting our ability to use a newer C# version. mono 6.12 is currently available. Although poorly documented on their website, this supports C# 9. https://www.mono-project.com/docs/about-mono/versioning/#mono-source-versioning indicates mono 6.12 uses Roslyn 3.9.0. https://github.com/dotnet/roslyn/blob/main/docs/wiki/NuGet-packages.md#versioning indicates Roslyn 3.9.0 supports C# 9.

This unlocks C# 8 and C# 9 features previously unavailable to us.
- https://learn.microsoft.com/en-us/dotnet/csharp/whats-new/csharp-version-history#c-version-80
- https://learn.microsoft.com/en-us/dotnet/csharp/whats-new/csharp-version-history#c-version-9

A newer version of StyleCop is required to avoid rules tripping up on the new syntax. Currently only prerelease versions are available but their use is encouraged https://github.com/DotNetAnalyzers/StyleCopAnalyzers/issues/3420#issuecomment-994899135

Fix style rule violations on existing rules where the newer language version makes some existing casts redundant or allows use of the null coalescing assignment operator.
2023-04-05 15:27:41 +03:00

57 lines
2.5 KiB
XML

<Project>
<PropertyGroup>
<OutputType>Library</OutputType>
<AppendTargetFrameworkToOutputPath>false</AppendTargetFrameworkToOutputPath>
<CopyLocalLockFileAssemblies>true</CopyLocalLockFileAssemblies>
<AllowUnsafeBlocks>true</AllowUnsafeBlocks>
<Optimize>true</Optimize>
<LangVersion>9</LangVersion>
<DebugSymbols>true</DebugSymbols>
<EngineRootPath Condition="'$(EngineRootPath)' == ''">..</EngineRootPath>
<OutputPath>$(EngineRootPath)/bin</OutputPath>
<PlatformTarget>AnyCPU</PlatformTarget>
<ExternalConsole>false</ExternalConsole>
<EnableDefaultCompileItems>false</EnableDefaultCompileItems>
<Nullable>disable</Nullable>
</PropertyGroup>
<PropertyGroup>
<TargetFramework Condition="'$(MSBuildRuntimeType)'!='Mono'">net6.0</TargetFramework>
<TargetFramework Condition="'$(MSBuildRuntimeType)'=='Mono'">netstandard2.1</TargetFramework>
</PropertyGroup>
<PropertyGroup>
<TargetPlatform Condition="$([MSBuild]::IsOsPlatform('Windows'))">win-x64</TargetPlatform>
<TargetPlatform Condition="$([MSBuild]::IsOsPlatform('Linux'))">linux-x64</TargetPlatform>
<TargetPlatform Condition="$([MSBuild]::IsOsPlatform('OSX'))">osx-x64</TargetPlatform>
</PropertyGroup>
<PropertyGroup Condition="'$(Configuration)' == 'Debug'">
<DefineConstants>DEBUG;TRACE</DefineConstants>
<Optimize>false</Optimize>
<!-- Enable only for Debug builds to improve compile-time performance for Release builds -->
<EnforceCodeStyleInBuild>true</EnforceCodeStyleInBuild>
<!-- Enabling GenerateDocumentationFile is required for IDE0005 (Remove unnecessary import)
rule to run in command line builds. https://github.com/dotnet/roslyn/issues/41640
Enable only for Debug builds to improve compile-time performance for Release builds -->
<GenerateDocumentationFile>true</GenerateDocumentationFile>
</PropertyGroup>
<ItemGroup>
<!-- Work around an issue where Rider does not detect files in the project root using the default glob -->
<Compile Include="**/*.cs" Exclude="$(DefaultItemExcludes)" />
</ItemGroup>
<Target Name="DisableAnalyzers" BeforeTargets="CoreCompile" Condition="'$(Configuration)'=='Release'">
<!-- Disable code style analysis on Release builds to improve compile-time performance -->
<ItemGroup Condition="'$(Configuration)'=='Release'">
<Analyzer Remove="@(Analyzer)" />
</ItemGroup>
</Target>
<!-- StyleCop -->
<ItemGroup>
<PackageReference Include="StyleCop.Analyzers" Version="1.2.0-beta.435" PrivateAssets="All" />
</ItemGroup>
</Project>