Removing AdditionalInfo from CompilationResult since we can't always pass

it into exception thrown

All values in Exception.Data need to be serializable which is not true for
the diagnostics. Removing this property since we can't pass it through.

src/Microsoft.AspNet.Mvc.Razor/Compilation/CompilationResult.cs

@@ -39,18 +39,6 @@ namespace Microsoft.AspNet.Mvc.Razor
         /// </summary>
         public IEnumerable<CompilationMessage> Messages { get; private set; }
 
-        /// <summary>
-        /// Gets additional information from compilation.
-        /// </summary>
-        /// <remarks>
-        /// In the event of a compilation failure, values from this dictionary are copied to the
-        /// <see cref="Exception.Data"/> property of the <see cref="Exception"/> thrown.
-        /// </remarks>
-        public IDictionary<string, object> AdditionalInfo
-        {
-            get; private set;
-        }
-
         /// <summary>
         /// Gets the generated C# content that was compiled.
         /// </summary>
@@ -81,19 +69,16 @@ namespace Microsoft.AspNet.Mvc.Razor
         /// <param name="fileInfo">The <see cref="IFileInfo"/> for the Razor file that was compiled.</param>
         /// <param name="compilationContent">The generated C# content to be compiled.</param>
         /// <param name="messages">The sequence of failure messages encountered during compilation.</param>
-        /// <param name="additionalInfo">Additional info about the compilation.</param>
         /// <returns>A CompilationResult instance representing a failure.</returns>
         public static CompilationResult Failed([NotNull] IFileInfo file,
                                                [NotNull] string compilationContent,
-                                               [NotNull] IEnumerable<CompilationMessage> messages,
-                                               IDictionary<string, object> additionalInfo)
+                                               [NotNull] IEnumerable<CompilationMessage> messages)
         {
             return new CompilationResult
             {
                 File = file,
                 CompiledContent = compilationContent,
                 Messages = messages,
-                AdditionalInfo = additionalInfo
             };
         }
 
@@ -113,16 +98,7 @@ namespace Microsoft.AspNet.Mvc.Razor
         private CompilationFailedException CreateCompilationFailedException()
         {
             var fileContent = ReadContent(File);
-            var exception = new CompilationFailedException(FilePath, fileContent, CompiledContent, Messages);
-            if (AdditionalInfo != null)
-            {
-                foreach (var item in AdditionalInfo)
-                {
-                    exception.Data.Add(item.Key, item.Value);
-                }
-            }
-
-            return exception;
+            return new CompilationFailedException(FilePath, fileContent, CompiledContent, Messages);
         }
 
         private static string ReadContent(IFileInfo file)

src/Microsoft.AspNet.Mvc.Razor/Compilation/RoslynCompilationService.cs

@@ -22,7 +22,6 @@ namespace Microsoft.AspNet.Mvc.Razor.Compilation
     /// </summary>
     public class RoslynCompilationService : ICompilationService
     {
-        public static readonly string CompilationResultDiagnosticsKey = "Diagnostics";
         private static readonly ConcurrentDictionary<string, MetadataReference> _metadataFileCache =
             new ConcurrentDictionary<string, MetadataReference>(StringComparer.OrdinalIgnoreCase);
 
@@ -85,11 +84,7 @@ namespace Microsoft.AspNet.Mvc.Razor.Compilation
                                              .Select(d => GetCompilationMessage(formatter, d))
                                              .ToList();
 
-                        var additionalInfo = new Dictionary<string, object>(StringComparer.OrdinalIgnoreCase)
-                        {
-                            { CompilationResultDiagnosticsKey, result.Diagnostics }
-                        };
-                        return CompilationResult.Failed(fileInfo, compilationContent, messages, additionalInfo);
+                        return CompilationResult.Failed(fileInfo, compilationContent, messages);
                     }
 
                     Assembly assembly;

src/Microsoft.AspNet.Mvc.Razor/Razor/RazorCompilationService.cs

@@ -49,7 +49,7 @@ namespace Microsoft.AspNet.Mvc.Razor
             if (!results.Success)
             {
                 var messages = results.ParserErrors.Select(e => new CompilationMessage(e.Message));
-                return CompilationResult.Failed(file, results.GeneratedCode, messages, additionalInfo: null);
+                return CompilationResult.Failed(file, results.GeneratedCode, messages);
             }
 
             return _baseCompilationService.Compile(file, results.GeneratedCode);

test/Microsoft.AspNet.Mvc.Razor.Test/Compilation/CompilationResultTest.cs

@@ -38,8 +38,7 @@ world";
             };
             var result = CompilationResult.Failed(fileInfo.Object,
                                                  "<h1>hello world</h1>",
-                                                 messages,
-                                                 additionalInfo);
+                                                 messages);
 
             // Act and Assert
             var ex = Assert.Throws<CompilationFailedException>(() => result.CompiledType);