Repro for issue with double carridge return

PullRequestSandbox/Program.cs

@@ -1,16 +1,24 @@
-using System;
+// first line here
+
+
+
+
+using System; // comment on first line
 using System.Collections.Generic;
+using System.IO;
 using System.Linq;
 using System.Text;
 using System.Threading.Tasks;
 
 namespace PullRequestSandbox
 {
-    class Program
+    class Program // x
     {
         static void Main(string[] args)
         {
-            /// yepyep
+            File.WriteAllText(@"..\..\extra_carriage_return.txt", "foo\r\rbar");
         }
     }
 }
+
+// another line to comment on

PullRequestSandbox/PullRequestSandbox.csproj

@@ -49,6 +49,9 @@
   <ItemGroup>
     <None Include="App.config" />
   </ItemGroup>
+  <ItemGroup>
+    <Content Include="extra_carriage_return.txt" />
+  </ItemGroup>
   <Import Project="$(MSBuildToolsPath)\Microsoft.CSharp.targets" />
   <!-- To modify your build process, add your task inside one of the targets below and uncomment it. 
        Other similar extension points exist, see Microsoft.Common.targets.

PullRequestSandbox/extra_carriage_return.txt

@@ -0,0 +1 @@
+foobar