Mono.CompilerServices.SymbolWriter.MonoSymbolFile.AddSource C# (CSharp) Метод

        public int AddSource(SourceFileEntry source)
        {
            sources.Add (source);
            return sources.Count;
        }

 public SourceFileEntry(MonoSymbolFile file, string file_name)
 {
     this.file      = file;
     this.file_name = file_name;
     this.Index     = file.AddSource(this);
     this.creating  = true;
 }