test.cs

public EmitDifferenceResult EmitDifference(
        EmitBaseline baseline,                              //Input: Information about the baseline compilation
        IEnumerable<SemanticEdit> edits,                    //Input: A collection of edits made to the program
        Stream metadataStream,                              //Output: Contains the Metadata deltas
        Stream ilStream,                                    //Output: Contains the IL deltas
        Stream pdbStream,                                   //Output: Contains the .pdb deltas
        ICollection<MethodDefinitionHandle> updatedMethods) //Output: that contains methods that changed