Mark assembly as CLS compliant. Fixes #10

VersionHistory.md

@@ -1,5 +1,9 @@
 # Version History
 
+### 1.0.2
+
+* Mark assembly as CLS compliant.
+
 ### 1.0.1
 
 * Add support for .NET Framework 3.5.

src/IndexRange/IndexRange.csproj

@@ -1,7 +1,7 @@
 <Project Sdk="Microsoft.NET.Sdk">
 
   <PropertyGroup>
-    <VersionPrefix>1.0.1</VersionPrefix>
+    <VersionPrefix>1.0.2</VersionPrefix>
     <TargetFrameworks>net35;net45;net47;netstandard2.0;netstandard2.1</TargetFrameworks>
     <CheckEolTargetFramework>false</CheckEolTargetFramework>
     <LangVersion>10.0</LangVersion>
@@ -16,9 +16,7 @@
     <Authors>Bradley Grainger</Authors>
     <PackageTags>Index;System.Index;Range;System.Range;C#8</PackageTags>
     <PackageProjectUrl>https://github.com/bgrainger/IndexRange</PackageProjectUrl>
-    <PackageReleaseNotes>* Add support for .NET Framework 3.5.
-* Produce a deterministic build.
-* Embed symbols in the NuGet package.</PackageReleaseNotes>
+    <PackageReleaseNotes>* Mark assembly as CLS compliant.</PackageReleaseNotes>
     <PackageLicenseExpression>MIT</PackageLicenseExpression>
     <PackageIconUrl>https://raw.githubusercontent.com/bgrainger/IndexRange/master/icon.png</PackageIconUrl>
     <PackageIcon>icon.png</PackageIcon>
@@ -31,6 +29,12 @@
     <EmbedUntrackedSources>true</EmbedUntrackedSources>
   </PropertyGroup>
 
+  <ItemGroup>
+    <AssemblyAttribute Include="System.CLSCompliantAttribute">
+      <_Parameter1>true</_Parameter1>
+    </AssemblyAttribute>
+  </ItemGroup>
+
   <ItemGroup>
     <PackageReference Include="Microsoft.SourceLink.GitHub" Version="1.1.1" PrivateAssets="All"/>
     <Using Include="System.Runtime.CompilerServices"/>

src/IndexRange/Range.cs

@@ -72,9 +72,10 @@ public override string ToString()
     /// It is expected Range will be used with collections which always have non negative length/count.
     /// We validate the range is inside the length scope though.
     /// </remarks>
-    #if !NET35  
+#if !NET35
     [MethodImpl(MethodImplOptions.AggressiveInlining)]
-    #endif
+#endif
+    [CLSCompliant(false)]
     public (int Offset, int Length) GetOffsetAndLength(int length)
     {
         int start;