edit: $/Dev10/feature/vs_langs01_s/Merlin/Main/Languages/Ruby/IronRuby.Tests/Runtime/BacktraceTests.cs;C1613222
File: BacktraceTests.cs
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--- $/Dev10/feature/vs_langs01_s/Merlin/Main/Languages/Ruby/IronRuby.Tests/Runtime/BacktraceTests.cs;C1613222  (server)    3/12/2010 3:12 PM
+++ Shelved Change: $/Dev10/feature/vs_langs01_s/Merlin/Main/Languages/Ruby/IronRuby.Tests/Runtime/BacktraceTests.cs;ReleaseBacktraceFix
@@ -19,6 +19,7 @@
 using Microsoft.Scripting.Utils;
 using IronRuby.Builtins;
 using IronRuby.Runtime;
+using System.Runtime.CompilerServices;
 
 namespace IronRuby.Tests {
     public partial class Tests {
@@ -148,6 +149,7 @@
         }
 
         public class ClrBacktrace {
+            [MethodImpl(MethodImplOptions.NoInlining)]
             public void Bar(Action d) {
                 d();
             }
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