fix

Author: BrennanConroy

src/DefaultBuilder/samples/SampleApp/Program.cs

@@ -75,12 +75,10 @@ private static void CustomApplicationBuilder()
     }
     private static void DirectWebHost(string[] args)
     {
-#pragma warning disable ASPDEPR008 // IWebHost is obsolete
         // Using defaults with a Startup class
         using (var host = WebHost.CreateDefaultBuilder(args)
             .UseStartup<Startup>()
             .Build())
-#pragma warning restore ASPDEPR008 // IWebHost is obsolete
         {
             host.Run();
         }

src/DefaultBuilder/test/Microsoft.AspNetCore.Tests/WebHostTests.cs

@@ -80,9 +80,7 @@ public async Task WebHostConfiguration_EnablesForwardedHeadersFromConfig()
             }).Build();
 
         await host.StartAsync();
-#pragma warning disable CS0618 // Type or member is obsolete
         var client = host.GetTestClient();
-#pragma warning restore CS0618 // Type or member is obsolete
         client.DefaultRequestHeaders.Add("x-forwarded-proto", "https");
         var result = await client.GetAsync("http://localhost/");
         result.EnsureSuccessStatusCode();

src/Identity/test/Identity.FunctionalTests/Infrastructure/ServerFactory.cs

@@ -63,6 +63,7 @@ protected override IHost CreateHost(IHostBuilder builder)
         return result;
     }
 
+    [Obsolete("IWebHost, which this method uses, is obsolete. Use one of the ctors that takes an IServiceProvider instead.", DiagnosticId = "ASPDEPR008")]
     protected override TestServer CreateServer(IWebHostBuilder builder)
     {
         var result = base.CreateServer(builder);

src/Mvc/test/WebSites/BasicWebSite/Program.cs

@@ -9,7 +9,9 @@ public class Program
 {
     public static void Main(string[] args)
     {
+#pragma warning disable ASPDEPR008 // Type or member is obsolete
         using var host = CreateHostBuilder(args).Build();
+#pragma warning restore ASPDEPR008 // Type or member is obsolete
         host.Run();
     }