Attempt to generate debug info

src/Avalonia.Build.Tasks/XamlCompilerTaskExecutor.Helpers.cs

@@ -3,17 +3,16 @@ using System.IO;
 using System.Linq;
 using Avalonia.Utilities;
 using Mono.Cecil;
+using XamlIl.TypeSystem;
 
 namespace Avalonia.Build.Tasks
 {
     public static partial class XamlCompilerTaskExecutor
     {
-        interface IResource
+        interface IResource : IFileSource
         {
             string Uri { get; }
             string Name { get; }
-            byte[] GetData();
-            string FilePath { get; }
             void Remove();
 
         }
@@ -49,8 +48,8 @@ namespace Avalonia.Build.Tasks
 
                 public string Uri => $"resm:{Name}?assembly={_asm.Name.Name}";
                 public string Name => _res.Name;
-                public byte[] GetData() => _res.GetResourceData();
                 public string FilePath => Name;
+                public byte[] FileContents => _res.GetResourceData();
 
                 public void Remove() => _asm.MainModule.Resources.Remove(_res);
             }
@@ -94,7 +93,7 @@ namespace Avalonia.Build.Tasks
 
                 _embedded = new EmbeddedResource("!AvaloniaResources", ManifestResourceAttributes.Public,
                     AvaloniaResourcesIndexReaderWriter.Create(_resources.ToDictionary(x => x.Key,
-                        x => x.Value.GetData())));
+                        x => x.Value.FileContents)));
                 _asm.MainModule.Resources.Add(_embedded);
             }
 
@@ -118,8 +117,8 @@ namespace Avalonia.Build.Tasks
                 }
                 public string Uri { get; }
                 public string Name { get; }
-                public byte[] GetData() => _data;
                 public string FilePath { get; }
+                public byte[] FileContents => _data;
 
                 public void Remove() => _grp._resources.Remove(Name);
             }

src/Avalonia.Build.Tasks/XamlCompilerTaskExecutor.cs

@@ -120,7 +120,7 @@ namespace Avalonia.Build.Tasks
                     try
                     {
                         // StreamReader is needed here to handle BOM
-                        var xaml = new StreamReader(new MemoryStream(res.GetData())).ReadToEnd();
+                        var xaml = new StreamReader(new MemoryStream(res.FileContents)).ReadToEnd();
                         var parsed = XDocumentXamlIlParser.Parse(xaml);
 
                         var initialRoot = (XamlIlAstObjectNode)parsed.Root;
@@ -143,7 +143,7 @@ namespace Avalonia.Build.Tasks
                         var buildName = classType == null ? "Build:" + res.Name : null; 
                         compiler.Compile(parsed, builder, contextClass,
                             populateName, buildName,
-                            "NamespaceInfo:" + res.Name, res.Uri);
+                            "NamespaceInfo:" + res.Name, res.Uri, res);
 
                         var classTypeDefinition =
                             classType == null ? null : typeSystem.GetTypeReference(classType).Resolve();

src/Markup/Avalonia.Markup.Xaml/XamlIl/AvaloniaXamlIlRuntimeCompiler.cs

@@ -121,7 +121,7 @@ namespace Avalonia.Markup.Xaml.XamlIl
                 overrideType = _sreTypeSystem.GetType(rootInstance.GetType());
             }
 
-            compiler.ParseAndCompile(xaml, uri?.ToString(), _sreTypeSystem.CreateTypeBuilder(tb), overrideType);
+            compiler.ParseAndCompile(xaml, uri?.ToString(), null, _sreTypeSystem.CreateTypeBuilder(tb), overrideType);
             var created = tb.CreateTypeInfo();
 
             return LoadOrPopulate(created, rootInstance);

src/Markup/Avalonia.Markup.Xaml/XamlIl/CompilerExtensions/AvaloniaXamlIlCompiler.cs

@@ -56,7 +56,7 @@ namespace Avalonia.Markup.Xaml.XamlIl.CompilerExtensions
         public const string PopulateName = "__AvaloniaXamlIlPopulate";
         public const string BuildName = "__AvaloniaXamlIlBuild";
         
-        public void ParseAndCompile(string xaml, string baseUri, IXamlIlTypeBuilder tb, IXamlIlType overrideRootType)
+        public void ParseAndCompile(string xaml, string baseUri, IFileSource fileSource, IXamlIlTypeBuilder tb, IXamlIlType overrideRootType)
         {
             var parsed = XDocumentXamlIlParser.Parse(xaml);
             
@@ -74,7 +74,7 @@ namespace Avalonia.Markup.Xaml.XamlIl.CompilerExtensions
             }
 
             Transform(parsed);
-            Compile(parsed, tb, _contextType, PopulateName, BuildName, "__AvaloniaXamlIlNsInfo", baseUri);
+            Compile(parsed, tb, _contextType, PopulateName, BuildName, "__AvaloniaXamlIlNsInfo", baseUri, fileSource);
             
         }
         

src/Markup/Avalonia.Markup.Xaml/XamlIl/xamlil.github

@@ -1 +1 @@
-Subproject commit 22a7267a22124cd2413f83082298b5c0e10a8c02
+Subproject commit 9d8bf26d0e43af6d53e4e505da4e1275be9224ee