Handle TypedByRef as a value type

Author: ds5678

LibCpp2IL/Reflection/LibCpp2IlReflection.cs

@@ -47,7 +47,12 @@ internal static void InitCaches()
  PrimitiveTypeCache[e] = LibCpp2IlMain.Binary!.AllTypes.First(t => t.Type == e && t.Byref == 0);
  }
 
- PrimitiveTypeCache[Il2CppTypeEnum.IL2CPP_TYPE_TYPEDBYREF] = LibCpp2IlMain.Binary!.AllTypes.First(t => t.Type == Il2CppTypeEnum.IL2CPP_TYPE_TYPEDBYREF && t.Byref == 0);
+ PrimitiveTypeCache[Il2CppTypeEnum.IL2CPP_TYPE_TYPEDBYREF] = LibCpp2IlMain.Binary!.AllTypes.FirstOrDefault(t => t.Type == Il2CppTypeEnum.IL2CPP_TYPE_TYPEDBYREF && t.Byref == 0)
+ ?? LibCpp2IlMain.TheMetadata!.typeDefs.First(t => t.DeclaringAssembly?.Name is "mscorlib.dll" && t.Namespace is "System" && t.Name is "TypedReference").RawType;
+ // Sometimes, TypedReference does not have IL2CPP_TYPE_TYPEDBYREF as its type, but instead has IL2CPP_TYPE_VALUETYPE.
+ // In this case, we need to get the type from the metadata instead of the binary.
+ // https://github.com/SamboyCoding/Cpp2IL/issues/445
+
  for (var e = Il2CppTypeEnum.IL2CPP_TYPE_I; e <= Il2CppTypeEnum.IL2CPP_TYPE_U; e++)
  {
  PrimitiveTypeCache[e] = LibCpp2IlMain.Binary!.AllTypes.First(t => t.Type == e && t.Byref == 0);