Resolve trim warnings for the SourceGenerator project by not referenc…

…ing the Polyfill package
sveinungf · Nov 25, 2023 · 0a73774 · 0a73774
1 parent 7cff36e
commit 0a73774
Show file tree

Hide file tree

Showing 3 changed files with 13 additions and 1 deletion.
diff --git a/Directory.Build.props b/Directory.Build.props
@@ -9,7 +9,7 @@
     <AccelerateBuildsInVisualStudio>true</AccelerateBuildsInVisualStudio>
   </PropertyGroup>
 
-  <ItemGroup Condition="'$(MSBuildProjectName)' != 'SpreadCheetah.SourceGenerator.CSharp8Test'">
+  <ItemGroup Condition="'$(MSBuildProjectName)' != 'SpreadCheetah.SourceGenerator' And '$(MSBuildProjectName)' != 'SpreadCheetah.SourceGenerator.CSharp8Test'">
     <PackageReference Include="Polyfill">
       <PrivateAssets>all</PrivateAssets>
       <IncludeAssets>runtime; build; native; contentfiles; analyzers; buildtransitive</IncludeAssets>

diff --git a/SpreadCheetah.SourceGenerator/Helpers/Backporting/NotNullWhenAttribute.cs b/SpreadCheetah.SourceGenerator/Helpers/Backporting/NotNullWhenAttribute.cs
@@ -0,0 +1,11 @@
+#if NETSTANDARD2_0
+namespace System.Diagnostics.CodeAnalysis;
+
+[AttributeUsage(AttributeTargets.Parameter, Inherited = false)]
+internal sealed class NotNullWhenAttribute : Attribute
+{
+    public bool ReturnValue { get; }
+
+    public NotNullWhenAttribute(bool returnValue) => ReturnValue = returnValue;
+}
+#endif
diff --git a/SpreadCheetah.TrimCheck.Cmd/SpreadCheetah.TrimCheck.Cmd.csproj b/SpreadCheetah.TrimCheck.Cmd/SpreadCheetah.TrimCheck.Cmd.csproj
@@ -4,6 +4,7 @@
     <OutputType>Exe</OutputType>
     <TargetFramework>net8.0</TargetFramework>
     <PublishTrimmed>true</PublishTrimmed>
+    <TrimmerSingleWarn>false</TrimmerSingleWarn>
   </PropertyGroup>
 
   <ItemGroup>