remove unused var

Author: StephaneDelcroix

src/Controls/src/Build.Tasks/XamlCTask.cs

@@ -203,28 +203,22 @@ public override bool Execute(out IList<Exception> thrownExceptions)
 
 				using (var assemblyDefinition = AssemblyDefinition.ReadAssembly(IOPath.GetFullPath(Assembly), readerParameters))
 				{
-					CustomAttribute xamlProcessingAttr = null;
-
 #if _MAUIXAML_SOURCEGEN_BACKCOMPAT
 					CustomAttribute xamlcAttr = null;
 					if (assemblyDefinition.HasCustomAttributes &&
 						(xamlcAttr =
 							assemblyDefinition.CustomAttributes.FirstOrDefault(
 								ca => ca.AttributeType.FullName == "Microsoft.Maui.Controls.Xaml.XamlCompilationAttribute")) != null)
 					{
-						if (xamlProcessingAttr == null)
-						{
-							var options = (XamlCompilationOptions)xamlcAttr.ConstructorArguments[0].Value;
-							if ((options & XamlCompilationOptions.Skip) == XamlCompilationOptions.Skip)
-								skipassembly = true;
-							if ((options & XamlCompilationOptions.Compile) == XamlCompilationOptions.Compile)
-								skipassembly = false;
-						}
+						var options = (XamlCompilationOptions)xamlcAttr.ConstructorArguments[0].Value;
+						if ((options & XamlCompilationOptions.Skip) == XamlCompilationOptions.Skip)
+							skipassembly = true;
+						if ((options & XamlCompilationOptions.Compile) == XamlCompilationOptions.Compile)
+							skipassembly = false;
 					}
 
 					xamlcAttr = null;
 #endif
-					xamlProcessingAttr = null;
 
 					foreach (var module in assemblyDefinition.Modules)
 					{
@@ -237,19 +231,14 @@ public override bool Execute(out IList<Exception> thrownExceptions)
 								module.CustomAttributes.FirstOrDefault(
 									ca => ca.AttributeType.FullName == "Microsoft.Maui.Controls.Xaml.XamlCompilationAttribute")) != null)
 						{
-							if (xamlProcessingAttr == null)
-							{
-
-								var options = (XamlCompilationOptions)xamlcAttr.ConstructorArguments[0].Value;
-								if ((options & XamlCompilationOptions.Skip) == XamlCompilationOptions.Skip)
-									skipmodule = true;
-								if ((options & XamlCompilationOptions.Compile) == XamlCompilationOptions.Compile)
-									skipmodule = false;
-							}
+							var options = (XamlCompilationOptions)xamlcAttr.ConstructorArguments[0].Value;
+							if ((options & XamlCompilationOptions.Skip) == XamlCompilationOptions.Skip)
+								skipmodule = true;
+							if ((options & XamlCompilationOptions.Compile) == XamlCompilationOptions.Compile)
+								skipmodule = false;
 						}
 						xamlcAttr = null;
 #endif
-						xamlProcessingAttr = null;
 
 						LoggingHelper.LogMessage(Low, $"{new string(' ', 2)}Module: {module.Name}");
 						var resourcesToPrune = new List<EmbeddedResource>();
@@ -280,20 +269,14 @@ public override bool Execute(out IList<Exception> thrownExceptions)
 									typeDef.CustomAttributes.FirstOrDefault(
 										ca => ca.AttributeType.FullName == "Microsoft.Maui.Controls.Xaml.XamlCompilationAttribute")) != null)
 							{
-								if (xamlProcessingAttr == null)
-								{
-									// XamlCompilationAttribute is obsolete, but we still need to support it
-									// for backwards compatibility
-									var options = (XamlCompilationOptions)xamlcAttr.ConstructorArguments[0].Value;
-									if ((options & XamlCompilationOptions.Skip) == XamlCompilationOptions.Skip)
-										skiptype = true;
-									if ((options & XamlCompilationOptions.Compile) == XamlCompilationOptions.Compile)
-										skiptype = false;
-								}
+								var options = (XamlCompilationOptions)xamlcAttr.ConstructorArguments[0].Value;
+								if ((options & XamlCompilationOptions.Skip) == XamlCompilationOptions.Skip)
+									skiptype = true;
+								if ((options & XamlCompilationOptions.Compile) == XamlCompilationOptions.Compile)
+									skiptype = false;
 							}
 							xamlcAttr = null;
 #endif
-							xamlProcessingAttr = null;
 
 							if (Type != null)
 								skiptype = !(Type == classname);