allow the users to choose .NET 4.7.1

dotnet · Feb 22, 2018 · 28aa946 · 28aa946
1 parent e547f80
commit 28aa946
Showing 1 changed file with 3 additions and 0 deletions.
diff --git a/src/BenchmarkDotNet.Core/Toolchains/CsProj/CsProjClassicNetToolchain.cs b/src/BenchmarkDotNet.Core/Toolchains/CsProj/CsProjClassicNetToolchain.cs
@@ -22,6 +22,7 @@ public class CsProjClassicNetToolchain : Toolchain
         [PublicAPI] public static readonly IToolchain Net461 = new CsProjClassicNetToolchain("net461");
         [PublicAPI] public static readonly IToolchain Net462 = new CsProjClassicNetToolchain("net462");
         [PublicAPI] public static readonly IToolchain Net47 = new CsProjClassicNetToolchain("net47");
+        [PublicAPI] public static readonly IToolchain Net471 = new CsProjClassicNetToolchain("net471");
         private static readonly IToolchain Default = Net46; // the lowest version we support
 
         [PublicAPI]
@@ -97,6 +98,8 @@ private static IToolchain GetCurrentVersionBasedOnWindowsRegistry()
 
                 int releaseKey = Convert.ToInt32(ndpKey.GetValue("Release"));
                 // magic numbers come from https://msdn.microsoft.com/en-us/library/hh925568(v=vs.110).aspx
+                if (releaseKey >= 461308 && Directory.Exists(@"C:\Program Files (x86)\Reference Assemblies\Microsoft\Framework\.NETFramework\v4.7.1"))
+                    return Net471;
                 if (releaseKey >= 460798 && Directory.Exists(@"C:\Program Files (x86)\Reference Assemblies\Microsoft\Framework\.NETFramework\v4.7"))
                     return Net47;
                 if (releaseKey >= 394802 && Directory.Exists(@"C:\Program Files (x86)\Reference Assemblies\Microsoft\Framework\.NETFramework\v4.6.2"))